diff --git a/app/app.js b/app/app.js index 468aaef..da7b5d3 100644 --- a/app/app.js +++ b/app/app.js @@ -21,7 +21,7 @@ { name: 'link-to get(\'create\')', path: '/link-to/create' }, - { name: 'object-create/view', path: '/object-create/view' }, + { name: 'object-create/component', path: '/object-create/component' }, { name: 'object-create/baseline', path: '/object-create/baseline' }, { name: 'object-create/index', path: '/object-create' }, @@ -36,18 +36,6 @@ ]; var EMBER_VERSIONS = [ - { name: '1.7.1', - path: '/ember/ember-1.7.1.prod.js', - compilerPath: '/ember/handlebars-v1.3.0.js' }, - { name: '1.8.1', - path: '/ember/ember-1.8.1.prod.js', - compilerPath: '/ember/handlebars-v1.3.0.js' }, - { name: '1.9.1', - path: '/ember/ember-1.9.1.prod.js', - compilerPath: '/ember/handlebars-v2.0.0.js' }, - { name: '1.10.1', - path: '/ember/ember-1.10.1.prod.js', - compilerPath: '/ember/ember-1.10.1.template-compiler.js' }, { name: '1.11.3', path: '/ember/ember-1.11.3.prod.js', compilerPath: '/ember/ember-1.11.3.template-compiler.js' }, @@ -57,18 +45,12 @@ { name: '1.13.3', path: '/ember/ember-1.13.3.prod.js', compilerPath: '/ember/ember-1.13.3.template-compiler.js' }, - { name: '1.13.4', - path: '/ember/ember-1.13.4.prod.js', - compilerPath: '/ember/ember-1.13.4.template-compiler.js' }, - { name: '1.13.5', - path: '/ember/ember-1.13.5.prod.js', - compilerPath: '/ember/ember-1.13.5.template-compiler.js' }, - { name: '1.13.6', - path: '/ember/ember-1.13.6.prod.js', - compilerPath: '/ember/ember-1.13.6.template-compiler.js' }, { name: '1.13.9', path: '/ember/ember-1.13.9.prod.js', - compilerPath: '/ember/ember-1.13.9.template-compiler.js' } + compilerPath: '/ember/ember-1.13.9.template-compiler.js' }, + { name: '2.0.2', + path: '/ember/ember-2.0.2.prod.js', + compilerPath: '/ember/ember-2.0.2.template-compiler.js' } ]; // This should probably be ember-cli, it just seemed so complicated to diff --git a/ember/1.11.0-beta.5.js b/ember/1.11.0-beta.5.js deleted file mode 100644 index 4a09f78..0000000 --- a/ember/1.11.0-beta.5.js +++ /dev/null @@ -1,47117 +0,0 @@ -/*! - * @overview Ember - JavaScript Application Framework - * @copyright Copyright 2011-2015 Tilde Inc. and contributors - * Portions Copyright 2006-2011 Strobe Inc. - * Portions Copyright 2008-2011 Apple Inc. All rights reserved. - * @license Licensed under MIT license - * See https://raw.github.com/emberjs/ember.js/master/LICENSE - * @version 1.11.0-beta.5.9e711066 - */ - -(function() { -var enifed, requireModule, eriuqer, requirejs, Ember; -var mainContext = this; - -(function() { - - Ember = this.Ember = this.Ember || {}; - if (typeof Ember === 'undefined') { Ember = {}; }; - function UNDEFINED() { } - - if (typeof Ember.__loader === 'undefined') { - var registry = {}; - var seen = {}; - - enifed = function(name, deps, callback) { - var value = { }; - - if (!callback) { - value.deps = []; - value.callback = deps; - } else { - value.deps = deps; - value.callback = callback; - } - - registry[name] = value; - }; - - requirejs = eriuqer = requireModule = function(name) { - var s = seen[name]; - - if (s !== undefined) { return seen[name]; } - if (s === UNDEFINED) { return undefined; } - - seen[name] = {}; - - if (!registry[name]) { - throw new Error('Could not find module ' + name); - } - - var mod = registry[name]; - var deps = mod.deps; - var callback = mod.callback; - var reified = []; - var exports; - var length = deps.length; - - for (var i=0; i 3) { - args = new Array(length - 3); - for (var i = 3; i < length; i++) { - args[i-3] = arguments[i]; - } - } else { - args = undefined; - } - - if (!this.currentInstance) { createAutorun(this); } - return this.currentInstance.schedule(queueName, target, method, args, false, stack); - }, - - deferOnce: function(queueName, target, method /* , args */) { - if (!method) { - method = target; - target = null; - } - - if (isString(method)) { - method = target[method]; - } - - var stack = this.DEBUG ? new Error() : undefined; - var length = arguments.length; - var args; - - if (length > 3) { - args = new Array(length - 3); - for (var i = 3; i < length; i++) { - args[i-3] = arguments[i]; - } - } else { - args = undefined; - } - - if (!this.currentInstance) { - createAutorun(this); - } - return this.currentInstance.schedule(queueName, target, method, args, true, stack); - }, - - setTimeout: function() { - var l = arguments.length; - var args = new Array(l); - - for (var x = 0; x < l; x++) { - args[x] = arguments[x]; - } - - var length = args.length, - method, wait, target, - methodOrTarget, methodOrWait, methodOrArgs; - - if (length === 0) { - return; - } else if (length === 1) { - method = args.shift(); - wait = 0; - } else if (length === 2) { - methodOrTarget = args[0]; - methodOrWait = args[1]; - - if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) { - target = args.shift(); - method = args.shift(); - wait = 0; - } else if (isCoercableNumber(methodOrWait)) { - method = args.shift(); - wait = args.shift(); - } else { - method = args.shift(); - wait = 0; - } - } else { - var last = args[args.length - 1]; - - if (isCoercableNumber(last)) { - wait = args.pop(); - } else { - wait = 0; - } - - methodOrTarget = args[0]; - methodOrArgs = args[1]; - - if (isFunction(methodOrArgs) || (isString(methodOrArgs) && - methodOrTarget !== null && - methodOrArgs in methodOrTarget)) { - target = args.shift(); - method = args.shift(); - } else { - method = args.shift(); - } - } - - var executeAt = now() + parseInt(wait, 10); - - if (isString(method)) { - method = target[method]; - } - - var onError = getOnError(this.options); - - function fn() { - if (onError) { - try { - method.apply(target, args); - } catch (e) { - onError(e); - } - } else { - method.apply(target, args); - } - } - - // find position to insert - var i = searchTimer(executeAt, this._timers); - - this._timers.splice(i, 0, executeAt, fn); - - updateLaterTimer(this, executeAt, wait); - - return fn; - }, - - throttle: function(target, method /* , args, wait, [immediate] */) { - var backburner = this; - var args = arguments; - var immediate = pop.call(args); - var wait, throttler, index, timer; - - if (isNumber(immediate) || isString(immediate)) { - wait = immediate; - immediate = true; - } else { - wait = pop.call(args); - } - - wait = parseInt(wait, 10); - - index = findThrottler(target, method, this._throttlers); - if (index > -1) { return this._throttlers[index]; } // throttled - - timer = global.setTimeout(function() { - if (!immediate) { - backburner.run.apply(backburner, args); - } - var index = findThrottler(target, method, backburner._throttlers); - if (index > -1) { - backburner._throttlers.splice(index, 1); - } - }, wait); - - if (immediate) { - this.run.apply(this, args); - } - - throttler = [target, method, timer]; - - this._throttlers.push(throttler); - - return throttler; - }, - - debounce: function(target, method /* , args, wait, [immediate] */) { - var backburner = this; - var args = arguments; - var immediate = pop.call(args); - var wait, index, debouncee, timer; - - if (isNumber(immediate) || isString(immediate)) { - wait = immediate; - immediate = false; - } else { - wait = pop.call(args); - } - - wait = parseInt(wait, 10); - // Remove debouncee - index = findDebouncee(target, method, this._debouncees); - - if (index > -1) { - debouncee = this._debouncees[index]; - this._debouncees.splice(index, 1); - clearTimeout(debouncee[2]); - } - - timer = global.setTimeout(function() { - if (!immediate) { - backburner.run.apply(backburner, args); - } - var index = findDebouncee(target, method, backburner._debouncees); - if (index > -1) { - backburner._debouncees.splice(index, 1); - } - }, wait); - - if (immediate && index === -1) { - backburner.run.apply(backburner, args); - } - - debouncee = [ - target, - method, - timer - ]; - - backburner._debouncees.push(debouncee); - - return debouncee; - }, - - cancelTimers: function() { - var clearItems = function(item) { - clearTimeout(item[2]); - }; - - each(this._throttlers, clearItems); - this._throttlers = []; - - each(this._debouncees, clearItems); - this._debouncees = []; - - if (this._laterTimer) { - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - this._timers = []; - - if (this._autorun) { - clearTimeout(this._autorun); - this._autorun = null; - } - }, - - hasTimers: function() { - return !!this._timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun; - }, - - cancel: function(timer) { - var timerType = typeof timer; - - if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce - return timer.queue.cancel(timer); - } else if (timerType === 'function') { // we're cancelling a setTimeout - for (var i = 0, l = this._timers.length; i < l; i += 2) { - if (this._timers[i + 1] === timer) { - this._timers.splice(i, 2); // remove the two elements - if (i === 0) { - if (this._laterTimer) { // Active timer? Then clear timer and reset for future timer - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - if (this._timers.length > 0) { // Update to next available timer when available - updateLaterTimer(this, this._timers[0], this._timers[0] - now()); - } - } - return true; - } - } - } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce - return this._cancelItem(findThrottler, this._throttlers, timer) || - this._cancelItem(findDebouncee, this._debouncees, timer); - } else { - return; // timer was null or not a timer - } - }, - - _cancelItem: function(findMethod, array, timer){ - var item, index; - - if (timer.length < 3) { return false; } - - index = findMethod(timer[0], timer[1], array); - - if (index > -1) { - - item = array[index]; - - if (item[2] === timer[2]) { - array.splice(index, 1); - clearTimeout(timer[2]); - return true; - } - } - - return false; - } - }; - - Backburner.prototype.schedule = Backburner.prototype.defer; - Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce; - Backburner.prototype.later = Backburner.prototype.setTimeout; - - if (needsIETryCatchFix) { - var originalRun = Backburner.prototype.run; - Backburner.prototype.run = wrapInTryCatch(originalRun); - - var originalEnd = Backburner.prototype.end; - Backburner.prototype.end = wrapInTryCatch(originalEnd); - } - - function getOnError(options) { - return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]); - } - - function createAutorun(backburner) { - backburner.begin(); - backburner._autorun = global.setTimeout(function() { - backburner._autorun = null; - backburner.end(); - }); - } - - function updateLaterTimer(backburner, executeAt, wait) { - var n = now(); - if (!backburner._laterTimer || executeAt < backburner._laterTimerExpiresAt || backburner._laterTimerExpiresAt < n) { - - if (backburner._laterTimer) { - // Clear when: - // - Already expired - // - New timer is earlier - clearTimeout(backburner._laterTimer); - - if (backburner._laterTimerExpiresAt < n) { // If timer was never triggered - // Calculate the left-over wait-time - wait = Math.max(0, executeAt - n); - } - } - - backburner._laterTimer = global.setTimeout(function() { - backburner._laterTimer = null; - backburner._laterTimerExpiresAt = null; - executeTimers(backburner); - }, wait); - - backburner._laterTimerExpiresAt = n + wait; - } - } - - function executeTimers(backburner) { - var n = now(); - var fns, i, l; - - backburner.run(function() { - i = searchTimer(n, backburner._timers); - - fns = backburner._timers.splice(0, i); - - for (i = 1, l = fns.length; i < l; i += 2) { - backburner.schedule(backburner.options.defaultQueue, null, fns[i]); - } - }); - - if (backburner._timers.length) { - updateLaterTimer(backburner, backburner._timers[0], backburner._timers[0] - n); - } - } - - function findDebouncee(target, method, debouncees) { - return findItem(target, method, debouncees); - } - - function findThrottler(target, method, throttlers) { - return findItem(target, method, throttlers); - } - - function findItem(target, method, collection) { - var item; - var index = -1; - - for (var i = 0, l = collection.length; i < l; i++) { - item = collection[i]; - if (item[0] === target && item[1] === method) { - index = i; - break; - } - } - - return index; - } - - __exports__["default"] = Backburner; - }); -enifed("backburner.umd", - ["./backburner"], - function(__dependency1__) { - "use strict"; - var Backburner = __dependency1__["default"]; - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed.amd) { - enifed(function() { return Backburner; }); - } else if (typeof module !== 'undefined' && module.exports) { - module.exports = Backburner; - } else if (typeof this !== 'undefined') { - this['Backburner'] = Backburner; - } - }); -enifed("backburner/binary-search", - ["exports"], - function(__exports__) { - "use strict"; - __exports__["default"] = function binarySearch(time, timers) { - var start = 0; - var end = timers.length - 2; - var middle, l; - - while (start < end) { - // since timers is an array of pairs 'l' will always - // be an integer - l = (end - start) / 2; - - // compensate for the index in case even number - // of pairs inside timers - middle = start + l - (l % 2); - - if (time >= timers[middle]) { - start = middle + 2; - } else { - end = middle; - } - } - - return (time >= timers[start]) ? start + 2 : start; - } - }); -enifed("backburner/deferred-action-queues", - ["./utils","./queue","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var each = __dependency1__.each; - var Queue = __dependency2__["default"]; - - function DeferredActionQueues(queueNames, options) { - var queues = this.queues = Object.create(null); - this.queueNames = queueNames = queueNames || []; - - this.options = options; - - each(queueNames, function(queueName) { - queues[queueName] = new Queue(queueName, options[queueName], options); - }); - } - - function noSuchQueue(name) { - throw new Error("You attempted to schedule an action in a queue (" + name + ") that doesn't exist"); - } - - DeferredActionQueues.prototype = { - schedule: function(name, target, method, args, onceFlag, stack) { - var queues = this.queues; - var queue = queues[name]; - - if (!queue) { - noSuchQueue(name); - } - - if (onceFlag) { - return queue.pushUnique(target, method, args, stack); - } else { - return queue.push(target, method, args, stack); - } - }, - - flush: function() { - var queues = this.queues; - var queueNames = this.queueNames; - var queueName, queue, queueItems, priorQueueNameIndex; - var queueNameIndex = 0; - var numberOfQueues = queueNames.length; - var options = this.options; - - while (queueNameIndex < numberOfQueues) { - queueName = queueNames[queueNameIndex]; - queue = queues[queueName]; - - var numberOfQueueItems = queue._queue.length; - - if (numberOfQueueItems === 0) { - queueNameIndex++; - } else { - queue.flush(false /* async */); - queueNameIndex = 0; - } - } - } - }; - - __exports__["default"] = DeferredActionQueues; - }); -enifed("backburner/platform", - ["exports"], - function(__exports__) { - "use strict"; - // In IE 6-8, try/finally doesn't work without a catch. - // Unfortunately, this is impossible to test for since wrapping it in a parent try/catch doesn't trigger the bug. - // This tests for another broken try/catch behavior that only exhibits in the same versions of IE. - var needsIETryCatchFix = (function(e,x){ - try{ x(); } - catch(e) { } // jshint ignore:line - return !!e; - })(); - __exports__.needsIETryCatchFix = needsIETryCatchFix; - }); -enifed("backburner/queue", - ["./utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var isString = __dependency1__.isString; - - function Queue(name, options, globalOptions) { - this.name = name; - this.globalOptions = globalOptions || {}; - this.options = options; - this._queue = []; - this.targetQueues = Object.create(null); - this._queueBeingFlushed = undefined; - } - - Queue.prototype = { - push: function(target, method, args, stack) { - var queue = this._queue; - queue.push(target, method, args, stack); - - return { - queue: this, - target: target, - method: method - }; - }, - - pushUniqueWithoutGuid: function(target, method, args, stack) { - var queue = this._queue; - - for (var i = 0, l = queue.length; i < l; i += 4) { - var currentTarget = queue[i]; - var currentMethod = queue[i+1]; - - if (currentTarget === target && currentMethod === method) { - queue[i+2] = args; // replace args - queue[i+3] = stack; // replace stack - return; - } - } - - queue.push(target, method, args, stack); - }, - - targetQueue: function(targetQueue, target, method, args, stack) { - var queue = this._queue; - - for (var i = 0, l = targetQueue.length; i < l; i += 4) { - var currentMethod = targetQueue[i]; - var currentIndex = targetQueue[i + 1]; - - if (currentMethod === method) { - queue[currentIndex + 2] = args; // replace args - queue[currentIndex + 3] = stack; // replace stack - return; - } - } - - targetQueue.push( - method, - queue.push(target, method, args, stack) - 4 - ); - }, - - pushUniqueWithGuid: function(guid, target, method, args, stack) { - var hasLocalQueue = this.targetQueues[guid]; - - if (hasLocalQueue) { - this.targetQueue(hasLocalQueue, target, method, args, stack); - } else { - this.targetQueues[guid] = [ - method, - this._queue.push(target, method, args, stack) - 4 - ]; - } - - return { - queue: this, - target: target, - method: method - }; - }, - - pushUnique: function(target, method, args, stack) { - var queue = this._queue, currentTarget, currentMethod, i, l; - var KEY = this.globalOptions.GUID_KEY; - - if (target && KEY) { - var guid = target[KEY]; - if (guid) { - return this.pushUniqueWithGuid(guid, target, method, args, stack); - } - } - - this.pushUniqueWithoutGuid(target, method, args, stack); - - return { - queue: this, - target: target, - method: method - }; - }, - - invoke: function(target, method, args, _, _errorRecordedForStack) { - if (args && args.length > 0) { - method.apply(target, args); - } else { - method.call(target); - } - }, - - invokeWithOnError: function(target, method, args, onError, errorRecordedForStack) { - try { - if (args && args.length > 0) { - method.apply(target, args); - } else { - method.call(target); - } - } catch(error) { - onError(error, errorRecordedForStack); - } - }, - - flush: function(sync) { - var queue = this._queue; - var length = queue.length; - - if (length === 0) { - return; - } - - var globalOptions = this.globalOptions; - var options = this.options; - var before = options && options.before; - var after = options && options.after; - var onError = globalOptions.onError || (globalOptions.onErrorTarget && - globalOptions.onErrorTarget[globalOptions.onErrorMethod]); - var target, method, args, errorRecordedForStack; - var invoke = onError ? this.invokeWithOnError : this.invoke; - - this.targetQueues = Object.create(null); - var queueItems = this._queueBeingFlushed = this._queue.slice(); - this._queue = []; - - if (before) { - before(); - } - - for (var i = 0; i < length; i += 4) { - target = queueItems[i]; - method = queueItems[i+1]; - args = queueItems[i+2]; - errorRecordedForStack = queueItems[i+3]; // Debugging assistance - - if (isString(method)) { - method = target[method]; - } - - // method could have been nullified / canceled during flush - if (method) { - // - // ** Attention intrepid developer ** - // - // To find out the stack of this task when it was scheduled onto - // the run loop, add the following to your app.js: - // - // Ember.run.backburner.DEBUG = true; // NOTE: This slows your app, don't leave it on in production. - // - // Once that is in place, when you are at a breakpoint and navigate - // here in the stack explorer, you can look at `errorRecordedForStack.stack`, - // which will be the captured stack when this job was scheduled. - // - invoke(target, method, args, onError, errorRecordedForStack); - } - } - - if (after) { - after(); - } - - this._queueBeingFlushed = undefined; - - if (sync !== false && - this._queue.length > 0) { - // check if new items have been added - this.flush(true); - } - }, - - cancel: function(actionToCancel) { - var queue = this._queue, currentTarget, currentMethod, i, l; - var target = actionToCancel.target; - var method = actionToCancel.method; - var GUID_KEY = this.globalOptions.GUID_KEY; - - if (GUID_KEY && this.targetQueues && target) { - var targetQueue = this.targetQueues[target[GUID_KEY]]; - - if (targetQueue) { - for (i = 0, l = targetQueue.length; i < l; i++) { - if (targetQueue[i] === method) { - targetQueue.splice(i, 1); - } - } - } - } - - for (i = 0, l = queue.length; i < l; i += 4) { - currentTarget = queue[i]; - currentMethod = queue[i+1]; - - if (currentTarget === target && - currentMethod === method) { - queue.splice(i, 4); - return true; - } - } - - // if not found in current queue - // could be in the queue that is being flushed - queue = this._queueBeingFlushed; - - if (!queue) { - return; - } - - for (i = 0, l = queue.length; i < l; i += 4) { - currentTarget = queue[i]; - currentMethod = queue[i+1]; - - if (currentTarget === target && - currentMethod === method) { - // don't mess with array during flush - // just nullify the method - queue[i+1] = null; - return true; - } - } - } - }; - - __exports__["default"] = Queue; - }); -enifed("backburner/utils", - ["exports"], - function(__exports__) { - "use strict"; - var NUMBER = /\d+/; - - function each(collection, callback) { - for (var i = 0; i < collection.length; i++) { - callback(collection[i]); - } - } - - __exports__.each = each;// Date.now is not available in browsers < IE9 - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility - var now = Date.now || function() { return new Date().getTime(); }; - __exports__.now = now; - function isString(suspect) { - return typeof suspect === 'string'; - } - - __exports__.isString = isString;function isFunction(suspect) { - return typeof suspect === 'function'; - } - - __exports__.isFunction = isFunction;function isNumber(suspect) { - return typeof suspect === 'number'; - } - - __exports__.isNumber = isNumber;function isCoercableNumber(number) { - return isNumber(number) || NUMBER.test(number); - } - - __exports__.isCoercableNumber = isCoercableNumber;function wrapInTryCatch(func) { - return function () { - try { - return func.apply(this, arguments); - } catch (e) { - throw e; - } - }; - } - - __exports__.wrapInTryCatch = wrapInTryCatch; - }); -enifed("calculateVersion", - [], - function() { - "use strict"; - 'use strict'; - - var fs = eriuqer('fs'); - var path = eriuqer('path'); - - module.exports = function () { - var packageVersion = eriuqer('../package.json').version; - var output = [packageVersion]; - var gitPath = path.join(__dirname,'..','.git'); - var headFilePath = path.join(gitPath, 'HEAD'); - - if (packageVersion.indexOf('+') > -1) { - try { - if (fs.existsSync(headFilePath)) { - var headFile = fs.readFileSync(headFilePath, {encoding: 'utf8'}); - var branchName = headFile.split('/').slice(-1)[0].trim(); - var refPath = headFile.split(' ')[1]; - var branchSHA; - - if (refPath) { - var branchPath = path.join(gitPath, refPath.trim()); - branchSHA = fs.readFileSync(branchPath); - } else { - branchSHA = branchName; - } - - output.push(branchSHA.slice(0,10)); - } - } catch (err) { - console.error(err.stack); - } - return output.join('.'); - } else { - return packageVersion; - } - }; - }); -enifed('container', ['exports', 'container/registry', 'container/container'], function (exports, Registry, Container) { - - 'use strict'; - - /* - Public api for the container is still in flux. - The public api, specified on the application namespace should be considered the stable api. - // @module container - @private - */ - - /* - Flag to enable/disable model factory injections (disabled by default) - If model factory injections are enabled, models should not be - accessed globally (only through `container.lookupFactory('model:modelName'))`); - */ - Ember.MODEL_FACTORY_INJECTIONS = false; - - if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { - Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; - } - - exports.Registry = Registry['default']; - exports.Container = Container['default']; - -}); -enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys', 'ember-metal/dictionary'], function (exports, Ember, emberKeys, dictionary) { - - 'use strict'; - - var Registry; - - /** - A lightweight container used to instantiate and cache objects. - - Every `Container` must be associated with a `Registry`, which is referenced - to determine the factory and options that should be used to instantiate - objects. - - The public API for `Container` is still in flux and should not be considered - stable. - - @private - @class Container - */ - function Container(registry, options) { - this._registry = registry || (function() { - - // TODO - See note above about transpiler import workaround. - if (!Registry) { Registry = requireModule('container/registry')['default']; } - - return new Registry(); - }()); - - this.cache = dictionary['default'](options && options.cache ? options.cache : null); - this.factoryCache = dictionary['default'](options && options.factoryCache ? options.factoryCache : null); - this.validationCache = dictionary['default'](options && options.validationCache ? options.validationCache : null); - } - - Container.prototype = { - /** - @private - - @property _registry - @type Registry - */ - _registry: null, - - /** - @property cache - @type InheritingDict - */ - cache: null, - - /** - @property factoryCache - @type InheritingDict - */ - factoryCache: null, - - /** - @property validationCache - @type InheritingDict - */ - validationCache: null, - - /** - Given a fullName return a corresponding instance. - - The default behaviour is for lookup to return a singleton instance. - The singleton is scoped to the container, allowing multiple containers - to all have their own locally scoped singletons. - - ```javascript - var registry = new Registry(); - var container = registry.container(); - - registry.register('api:twitter', Twitter); - - var twitter = container.lookup('api:twitter'); - - twitter instanceof Twitter; // => true - - // by default the container will return singletons - var twitter2 = container.lookup('api:twitter'); - twitter2 instanceof Twitter; // => true - - twitter === twitter2; //=> true - ``` - - If singletons are not wanted an optional flag can be provided at lookup. - - ```javascript - var registry = new Registry(); - var container = registry.container(); - - registry.register('api:twitter', Twitter); - - var twitter = container.lookup('api:twitter', { singleton: false }); - var twitter2 = container.lookup('api:twitter', { singleton: false }); - - twitter === twitter2; //=> false - ``` - - @method lookup - @param {String} fullName - @param {Object} options - @return {any} - */ - lookup: function(fullName, options) { - return lookup(this, this._registry.normalize(fullName), options); - }, - - /** - Given a fullName return the corresponding factory. - - @method lookupFactory - @param {String} fullName - @return {any} - */ - lookupFactory: function(fullName) { - return factoryFor(this, this._registry.normalize(fullName)); - }, - - /** - A depth first traversal, destroying the container, its descendant containers and all - their managed objects. - - @method destroy - */ - destroy: function() { - eachDestroyable(this, function(item) { - if (item.destroy) { - item.destroy(); - } - }); - - this.isDestroyed = true; - }, - - /** - Clear either the entire cache or just the cache for a particular key. - - @method reset - @param {String} fullName optional key to reset; if missing, resets everything - */ - reset: function(fullName) { - if (arguments.length > 0) { - resetMember(this, this._registry.normalize(fullName)); - } else { - resetCache(this); - } - } - }; - - (function exposeRegistryMethods() { - var methods = [ - 'register', - 'unregister', - 'resolve', - 'normalize', - 'typeInjection', - 'injection', - 'factoryInjection', - 'factoryTypeInjection', - 'has', - 'options', - 'optionsForType' - ]; - - function exposeRegistryMethod(method) { - Container.prototype[method] = function() { - return this._registry[method].apply(this._registry, arguments); - }; - } - - for (var i = 0, l = methods.length; i < l; i++) { - exposeRegistryMethod(methods[i]); - } - })(); - - function lookup(container, fullName, options) { - options = options || {}; - - if (container.cache[fullName] && options.singleton !== false) { - return container.cache[fullName]; - } - - var value = instantiate(container, fullName); - - if (value === undefined) { return; } - - if (container._registry.getOption(fullName, 'singleton') !== false && options.singleton !== false) { - container.cache[fullName] = value; - } - - return value; - } - - function buildInjections(container) { - var hash = {}; - - if (arguments.length > 1) { - var injectionArgs = Array.prototype.slice.call(arguments, 1); - var injections = []; - var injection; - - for (var i = 0, l = injectionArgs.length; i < l; i++) { - if (injectionArgs[i]) { - injections = injections.concat(injectionArgs[i]); - } - } - - container._registry.validateInjections(injections); - - for (i = 0, l = injections.length; i < l; i++) { - injection = injections[i]; - hash[injection.property] = lookup(container, injection.fullName); - } - } - - return hash; - } - - function factoryFor(container, fullName) { - var cache = container.factoryCache; - if (cache[fullName]) { - return cache[fullName]; - } - var registry = container._registry; - var factory = registry.resolve(fullName); - if (factory === undefined) { return; } - - var type = fullName.split(':')[0]; - if (!factory || typeof factory.extend !== 'function' || (!Ember['default'].MODEL_FACTORY_INJECTIONS && type === 'model')) { - if (factory && typeof factory._onLookup === 'function') { - factory._onLookup(fullName); - } - - // TODO: think about a 'safe' merge style extension - // for now just fallback to create time injection - cache[fullName] = factory; - return factory; - - } else { - var injections = injectionsFor(container, fullName); - var factoryInjections = factoryInjectionsFor(container, fullName); - - factoryInjections._toString = registry.makeToString(factory, fullName); - - var injectedFactory = factory.extend(injections); - injectedFactory.reopenClass(factoryInjections); - - if (factory && typeof factory._onLookup === 'function') { - factory._onLookup(fullName); - } - - cache[fullName] = injectedFactory; - - return injectedFactory; - } - } - - function injectionsFor(container, fullName) { - var registry = container._registry; - var splitName = fullName.split(':'); - var type = splitName[0]; - - var injections = buildInjections(container, - registry.getTypeInjections(type), - registry.getInjections(fullName)); - injections._debugContainerKey = fullName; - injections.container = container; - - return injections; - } - - function factoryInjectionsFor(container, fullName) { - var registry = container._registry; - var splitName = fullName.split(':'); - var type = splitName[0]; - - var factoryInjections = buildInjections(container, - registry.getFactoryTypeInjections(type), - registry.getFactoryInjections(fullName)); - factoryInjections._debugContainerKey = fullName; - - return factoryInjections; - } - - function instantiate(container, fullName) { - var factory = factoryFor(container, fullName); - var lazyInjections, validationCache; - - if (container._registry.getOption(fullName, 'instantiate') === false) { - return factory; - } - - if (factory) { - if (typeof factory.create !== 'function') { - throw new Error('Failed to create an instance of \'' + fullName + '\'. ' + - 'Most likely an improperly defined class or an invalid module export.'); - } - - validationCache = container.validationCache; - - // Ensure that all lazy injections are valid at instantiation time - if (!validationCache[fullName] && typeof factory._lazyInjections === 'function') { - lazyInjections = factory._lazyInjections(); - lazyInjections = container._registry.normalizeInjectionsHash(lazyInjections); - - container._registry.validateInjections(lazyInjections); - } - - validationCache[fullName] = true; - - if (typeof factory.extend === 'function') { - // assume the factory was extendable and is already injected - return factory.create(); - } else { - // assume the factory was extendable - // to create time injections - // TODO: support new'ing for instantiation and merge injections for pure JS Functions - return factory.create(injectionsFor(container, fullName)); - } - } - } - - function eachDestroyable(container, callback) { - var cache = container.cache; - var keys = emberKeys['default'](cache); - var key, value; - - for (var i = 0, l = keys.length; i < l; i++) { - key = keys[i]; - value = cache[key]; - - if (container._registry.getOption(key, 'instantiate') !== false) { - callback(value); - } - } - } - - function resetCache(container) { - eachDestroyable(container, function(value) { - if (value.destroy) { - value.destroy(); - } - }); - - container.cache.dict = dictionary['default'](null); - } - - function resetMember(container, fullName) { - var member = container.cache[fullName]; - - delete container.factoryCache[fullName]; - - if (member) { - delete container.cache[fullName]; - - if (member.destroy) { - member.destroy(); - } - } - } - - exports['default'] = Container; - -}); -enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictionary', './container'], function (exports, Ember, dictionary, Container) { - - 'use strict'; - - var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; - - var instanceInitializersFeatureEnabled; - - /** - A lightweight registry used to store factory and option information keyed - by type. - - A `Registry` stores the factory and option information needed by a - `Container` to instantiate and cache objects. - - The public API for `Registry` is still in flux and should not be considered - stable. - - @private - @class Registry - */ - function Registry(options) { - this.fallback = options && options.fallback ? options.fallback : null; - - this.resolver = options && options.resolver ? options.resolver : function() {}; - - this.registrations = dictionary['default'](options && options.registrations ? options.registrations : null); - - this._typeInjections = dictionary['default'](null); - this._injections = dictionary['default'](null); - this._factoryTypeInjections = dictionary['default'](null); - this._factoryInjections = dictionary['default'](null); - - this._normalizeCache = dictionary['default'](null); - this._resolveCache = dictionary['default'](null); - - this._options = dictionary['default'](null); - this._typeOptions = dictionary['default'](null); - } - - Registry.prototype = { - /** - A backup registry for resolving registrations when no matches can be found. - - @property fallback - @type Registry - */ - fallback: null, - - /** - @property resolver - @type function - */ - resolver: null, - - /** - @property registrations - @type InheritingDict - */ - registrations: null, - - /** - @private - - @property _typeInjections - @type InheritingDict - */ - _typeInjections: null, - - /** - @private - - @property _injections - @type InheritingDict - */ - _injections: null, - - /** - @private - - @property _factoryTypeInjections - @type InheritingDict - */ - _factoryTypeInjections: null, - - /** - @private - - @property _factoryInjections - @type InheritingDict - */ - _factoryInjections: null, - - /** - @private - - @property _normalizeCache - @type InheritingDict - */ - _normalizeCache: null, - - /** - @private - - @property _resolveCache - @type InheritingDict - */ - _resolveCache: null, - - /** - @private - - @property _options - @type InheritingDict - */ - _options: null, - - /** - @private - - @property _typeOptions - @type InheritingDict - */ - _typeOptions: null, - - /** - The first container created for this registry. - - This allows deprecated access to `lookup` and `lookupFactory` to avoid - breaking compatibility for Ember 1.x initializers. - - @private - @property _defaultContainer - @type Container - */ - _defaultContainer: null, - - /** - Creates a container based on this registry. - - @method container - @param {Object} options - @return {Container} created container - */ - container: function(options) { - var container = new Container['default'](this, options); - - // 2.0TODO - remove `registerContainer` - this.registerContainer(container); - - return container; - }, - - /** - Register the first container created for a registery to allow deprecated - access to its `lookup` and `lookupFactory` methods to avoid breaking - compatibility for Ember 1.x initializers. - - 2.0TODO: Remove this method. The bookkeeping is only needed to support - deprecated behavior. - - @param {Container} newly created container - */ - registerContainer: function(container) { - if (!this._defaultContainer) { - this._defaultContainer = container; - } - if (this.fallback) { - this.fallback.registerContainer(container); - } - }, - - lookup: function(fullName, options) { - - if (instanceInitializersFeatureEnabled) { - } - - return this._defaultContainer.lookup(fullName, options); - }, - - lookupFactory: function(fullName) { - - if (instanceInitializersFeatureEnabled) { - } - - return this._defaultContainer.lookupFactory(fullName); - }, - - /** - Registers a factory for later injection. - - Example: - - ```javascript - var registry = new Registry(); - - registry.register('model:user', Person, {singleton: false }); - registry.register('fruit:favorite', Orange); - registry.register('communication:main', Email, {singleton: false}); - ``` - - @method register - @param {String} fullName - @param {Function} factory - @param {Object} options - */ - register: function(fullName, factory, options) { - - if (factory === undefined) { - throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`'); - } - - var normalizedName = this.normalize(fullName); - - if (this._resolveCache[normalizedName]) { - throw new Error('Cannot re-register: `' + fullName +'`, as it has already been resolved.'); - } - - this.registrations[normalizedName] = factory; - this._options[normalizedName] = (options || {}); - }, - - /** - Unregister a fullName - - ```javascript - var registry = new Registry(); - registry.register('model:user', User); - - registry.resolve('model:user').create() instanceof User //=> true - - registry.unregister('model:user') - registry.resolve('model:user') === undefined //=> true - ``` - - @method unregister - @param {String} fullName - */ - unregister: function(fullName) { - - var normalizedName = this.normalize(fullName); - - delete this.registrations[normalizedName]; - delete this._resolveCache[normalizedName]; - delete this._options[normalizedName]; - }, - - /** - Given a fullName return the corresponding factory. - - By default `resolve` will retrieve the factory from - the registry. - - ```javascript - var registry = new Registry(); - registry.register('api:twitter', Twitter); - - registry.resolve('api:twitter') // => Twitter - ``` - - Optionally the registry can be provided with a custom resolver. - If provided, `resolve` will first provide the custom resolver - the opportunity to resolve the fullName, otherwise it will fallback - to the registry. - - ```javascript - var registry = new Registry(); - registry.resolver = function(fullName) { - // lookup via the module system of choice - }; - - // the twitter factory is added to the module system - registry.resolve('api:twitter') // => Twitter - ``` - - @method resolve - @param {String} fullName - @return {Function} fullName's factory - */ - resolve: function(fullName) { - var factory = resolve(this, this.normalize(fullName)); - if (factory === undefined && this.fallback) { - factory = this.fallback.resolve(fullName); - } - return factory; - }, - - /** - A hook that can be used to describe how the resolver will - attempt to find the factory. - - For example, the default Ember `.describe` returns the full - class name (including namespace) where Ember's resolver expects - to find the `fullName`. - - @method describe - @param {String} fullName - @return {string} described fullName - */ - describe: function(fullName) { - return fullName; - }, - - /** - A hook to enable custom fullName normalization behaviour - - @method normalizeFullName - @param {String} fullName - @return {string} normalized fullName - */ - normalizeFullName: function(fullName) { - return fullName; - }, - - /** - normalize a fullName based on the applications conventions - - @method normalize - @param {String} fullName - @return {string} normalized fullName - */ - normalize: function(fullName) { - return this._normalizeCache[fullName] || ( - this._normalizeCache[fullName] = this.normalizeFullName(fullName) - ); - }, - - /** - @method makeToString - - @param {any} factory - @param {string} fullName - @return {function} toString function - */ - makeToString: function(factory, fullName) { - return factory.toString(); - }, - - /** - Given a fullName check if the container is aware of its factory - or singleton instance. - - @method has - @param {String} fullName - @return {Boolean} - */ - has: function(fullName) { - return has(this, this.normalize(fullName)); - }, - - /** - Allow registering options for all factories of a type. - - ```javascript - var registry = new Registry(); - var container = registry.container(); - - // if all of type `connection` must not be singletons - registry.optionsForType('connection', { singleton: false }); - - registry.register('connection:twitter', TwitterConnection); - registry.register('connection:facebook', FacebookConnection); - - var twitter = container.lookup('connection:twitter'); - var twitter2 = container.lookup('connection:twitter'); - - twitter === twitter2; // => false - - var facebook = container.lookup('connection:facebook'); - var facebook2 = container.lookup('connection:facebook'); - - facebook === facebook2; // => false - ``` - - @method optionsForType - @param {String} type - @param {Object} options - */ - optionsForType: function(type, options) { - this._typeOptions[type] = options; - }, - - getOptionsForType: function(type) { - var optionsForType = this._typeOptions[type]; - if (optionsForType === undefined && this.fallback) { - optionsForType = this.fallback.getOptionsForType(type); - } - return optionsForType; - }, - - /** - @method options - @param {String} fullName - @param {Object} options - */ - options: function(fullName, options) { - options = options || {}; - var normalizedName = this.normalize(fullName); - this._options[normalizedName] = options; - }, - - getOptions: function(fullName) { - var normalizedName = this.normalize(fullName); - var options = this._options[normalizedName]; - if (options === undefined && this.fallback) { - options = this.fallback.getOptions(fullName); - } - return options; - }, - - getOption: function(fullName, optionName) { - var options = this._options[fullName]; - - if (options && options[optionName] !== undefined) { - return options[optionName]; - } - - var type = fullName.split(':')[0]; - options = this._typeOptions[type]; - - if (options && options[optionName] !== undefined) { - return options[optionName]; - - } else if (this.fallback) { - return this.fallback.getOption(fullName, optionName); - } - }, - - option: function(fullName, optionName) { - return this.getOption(fullName, optionName); - }, - - /** - Used only via `injection`. - - Provides a specialized form of injection, specifically enabling - all objects of one type to be injected with a reference to another - object. - - For example, provided each object of type `controller` needed a `router`. - one would do the following: - - ```javascript - var registry = new Registry(); - var container = registry.container(); - - registry.register('router:main', Router); - registry.register('controller:user', UserController); - registry.register('controller:post', PostController); - - registry.typeInjection('controller', 'router', 'router:main'); - - var user = container.lookup('controller:user'); - var post = container.lookup('controller:post'); - - user.router instanceof Router; //=> true - post.router instanceof Router; //=> true - - // both controllers share the same router - user.router === post.router; //=> true - ``` - - @private - @method typeInjection - @param {String} type - @param {String} property - @param {String} fullName - */ - typeInjection: function(type, property, fullName) { - - var fullNameType = fullName.split(':')[0]; - if (fullNameType === type) { - throw new Error('Cannot inject a `' + fullName + - '` on other ' + type + '(s).'); - } - - var injections = this._typeInjections[type] || - (this._typeInjections[type] = []); - - injections.push({ - property: property, - fullName: fullName - }); - }, - - /** - Defines injection rules. - - These rules are used to inject dependencies onto objects when they - are instantiated. - - Two forms of injections are possible: - - * Injecting one fullName on another fullName - * Injecting one fullName on a type - - Example: - - ```javascript - var registry = new Registry(); - var container = registry.container(); - - registry.register('source:main', Source); - registry.register('model:user', User); - registry.register('model:post', Post); - - // injecting one fullName on another fullName - // eg. each user model gets a post model - registry.injection('model:user', 'post', 'model:post'); - - // injecting one fullName on another type - registry.injection('model', 'source', 'source:main'); - - var user = container.lookup('model:user'); - var post = container.lookup('model:post'); - - user.source instanceof Source; //=> true - post.source instanceof Source; //=> true - - user.post instanceof Post; //=> true - - // and both models share the same source - user.source === post.source; //=> true - ``` - - @method injection - @param {String} factoryName - @param {String} property - @param {String} injectionName - */ - injection: function(fullName, property, injectionName) { - this.validateFullName(injectionName); - var normalizedInjectionName = this.normalize(injectionName); - - if (fullName.indexOf(':') === -1) { - return this.typeInjection(fullName, property, normalizedInjectionName); - } - - var normalizedName = this.normalize(fullName); - - var injections = this._injections[normalizedName] || - (this._injections[normalizedName] = []); - - injections.push({ - property: property, - fullName: normalizedInjectionName - }); - }, - - - /** - Used only via `factoryInjection`. - - Provides a specialized form of injection, specifically enabling - all factory of one type to be injected with a reference to another - object. - - For example, provided each factory of type `model` needed a `store`. - one would do the following: - - ```javascript - var registry = new Registry(); - - registry.register('store:main', SomeStore); - - registry.factoryTypeInjection('model', 'store', 'store:main'); - - var store = registry.lookup('store:main'); - var UserFactory = registry.lookupFactory('model:user'); - - UserFactory.store instanceof SomeStore; //=> true - ``` - - @private - @method factoryTypeInjection - @param {String} type - @param {String} property - @param {String} fullName - */ - factoryTypeInjection: function(type, property, fullName) { - var injections = this._factoryTypeInjections[type] || - (this._factoryTypeInjections[type] = []); - - injections.push({ - property: property, - fullName: this.normalize(fullName) - }); - }, - - /** - Defines factory injection rules. - - Similar to regular injection rules, but are run against factories, via - `Registry#lookupFactory`. - - These rules are used to inject objects onto factories when they - are looked up. - - Two forms of injections are possible: - - * Injecting one fullName on another fullName - * Injecting one fullName on a type - - Example: - - ```javascript - var registry = new Registry(); - var container = registry.container(); - - registry.register('store:main', Store); - registry.register('store:secondary', OtherStore); - registry.register('model:user', User); - registry.register('model:post', Post); - - // injecting one fullName on another type - registry.factoryInjection('model', 'store', 'store:main'); - - // injecting one fullName on another fullName - registry.factoryInjection('model:post', 'secondaryStore', 'store:secondary'); - - var UserFactory = container.lookupFactory('model:user'); - var PostFactory = container.lookupFactory('model:post'); - var store = container.lookup('store:main'); - - UserFactory.store instanceof Store; //=> true - UserFactory.secondaryStore instanceof OtherStore; //=> false - - PostFactory.store instanceof Store; //=> true - PostFactory.secondaryStore instanceof OtherStore; //=> true - - // and both models share the same source instance - UserFactory.store === PostFactory.store; //=> true - ``` - - @method factoryInjection - @param {String} factoryName - @param {String} property - @param {String} injectionName - */ - factoryInjection: function(fullName, property, injectionName) { - var normalizedName = this.normalize(fullName); - var normalizedInjectionName = this.normalize(injectionName); - - this.validateFullName(injectionName); - - if (fullName.indexOf(':') === -1) { - return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName); - } - - var injections = this._factoryInjections[normalizedName] || (this._factoryInjections[normalizedName] = []); - - injections.push({ - property: property, - fullName: normalizedInjectionName - }); - }, - - validateFullName: function(fullName) { - if (!VALID_FULL_NAME_REGEXP.test(fullName)) { - throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName); - } - return true; - }, - - validateInjections: function(injections) { - if (!injections) { return; } - - var fullName; - - for (var i = 0, length = injections.length; i < length; i++) { - fullName = injections[i].fullName; - - if (!this.has(fullName)) { - throw new Error('Attempting to inject an unknown injection: `' + fullName + '`'); - } - } - }, - - normalizeInjectionsHash: function(hash) { - var injections = []; - - for (var key in hash) { - if (hash.hasOwnProperty(key)) { - - injections.push({ - property: key, - fullName: hash[key] - }); - } - } - - return injections; - }, - - getInjections: function(fullName) { - var injections = this._injections[fullName] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getInjections(fullName)); - } - return injections; - }, - - getTypeInjections: function(type) { - var injections = this._typeInjections[type] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getTypeInjections(type)); - } - return injections; - }, - - getFactoryInjections: function(fullName) { - var injections = this._factoryInjections[fullName] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getFactoryInjections(fullName)); - } - return injections; - }, - - getFactoryTypeInjections: function(type) { - var injections = this._factoryTypeInjections[type] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getFactoryTypeInjections(type)); - } - return injections; - } - }; - - function resolve(registry, normalizedName) { - var cached = registry._resolveCache[normalizedName]; - if (cached) { return cached; } - - var resolved = registry.resolver(normalizedName) || registry.registrations[normalizedName]; - registry._resolveCache[normalizedName] = resolved; - - return resolved; - } - - function has(registry, fullName) { - return registry.resolve(fullName) !== undefined; - } - - exports['default'] = Registry; - -}); -enifed("dag-map", - ["exports"], - function(__exports__) { - "use strict"; - function visit(vertex, fn, visited, path) { - var name = vertex.name; - var vertices = vertex.incoming; - var names = vertex.incomingNames; - var len = names.length; - var i; - - if (!visited) { - visited = {}; - } - if (!path) { - path = []; - } - if (visited.hasOwnProperty(name)) { - return; - } - path.push(name); - visited[name] = true; - for (i = 0; i < len; i++) { - visit(vertices[names[i]], fn, visited, path); - } - fn(vertex, path); - path.pop(); - } - - - /** - * DAG stands for Directed acyclic graph. - * - * It is used to build a graph of dependencies checking that there isn't circular - * dependencies. p.e Registering initializers with a certain precedence order. - * - * @class DAG - * @constructor - */ - function DAG() { - this.names = []; - this.vertices = Object.create(null); - } - - /** - * DAG Vertex - * - * @class Vertex - * @constructor - */ - - function Vertex(name) { - this.name = name; - this.incoming = {}; - this.incomingNames = []; - this.hasOutgoing = false; - this.value = null; - } - - /** - * Adds a vertex entry to the graph unless it is already added. - * - * @private - * @method add - * @param {String} name The name of the vertex to add - */ - DAG.prototype.add = function(name) { - if (!name) { - throw new Error("Can't add Vertex without name"); - } - if (this.vertices[name] !== undefined) { - return this.vertices[name]; - } - var vertex = new Vertex(name); - this.vertices[name] = vertex; - this.names.push(name); - return vertex; - }; - - /** - * Adds a vertex to the graph and sets its value. - * - * @private - * @method map - * @param {String} name The name of the vertex. - * @param value The value to put in the vertex. - */ - DAG.prototype.map = function(name, value) { - this.add(name).value = value; - }; - - /** - * Connects the vertices with the given names, adding them to the graph if - * necessary, only if this does not produce is any circular dependency. - * - * @private - * @method addEdge - * @param {String} fromName The name the vertex where the edge starts. - * @param {String} toName The name the vertex where the edge ends. - */ - DAG.prototype.addEdge = function(fromName, toName) { - if (!fromName || !toName || fromName === toName) { - return; - } - var from = this.add(fromName); - var to = this.add(toName); - if (to.incoming.hasOwnProperty(fromName)) { - return; - } - function checkCycle(vertex, path) { - if (vertex.name === toName) { - throw new Error("cycle detected: " + toName + " <- " + path.join(" <- ")); - } - } - visit(from, checkCycle); - from.hasOutgoing = true; - to.incoming[fromName] = from; - to.incomingNames.push(fromName); - }; - - /** - * Visits all the vertex of the graph calling the given function with each one, - * ensuring that the vertices are visited respecting their precedence. - * - * @method topsort - * @param {Function} fn The function to be invoked on each vertex. - */ - DAG.prototype.topsort = function(fn) { - var visited = {}; - var vertices = this.vertices; - var names = this.names; - var len = names.length; - var i, vertex; - - for (i = 0; i < len; i++) { - vertex = vertices[names[i]]; - if (!vertex.hasOutgoing) { - visit(vertex, fn, visited); - } - } - }; - - /** - * Adds a vertex with the given name and value to the graph and joins it with the - * vertices referenced in _before_ and _after_. If there isn't vertices with those - * names, they are added too. - * - * If either _before_ or _after_ are falsy/empty, the added vertex will not have - * an incoming/outgoing edge. - * - * @method addEdges - * @param {String} name The name of the vertex to be added. - * @param value The value of that vertex. - * @param before An string or array of strings with the names of the vertices before - * which this vertex must be visited. - * @param after An string or array of strings with the names of the vertex after - * which this vertex must be visited. - * - */ - DAG.prototype.addEdges = function(name, value, before, after) { - var i; - this.map(name, value); - if (before) { - if (typeof before === 'string') { - this.addEdge(name, before); - } else { - for (i = 0; i < before.length; i++) { - this.addEdge(name, before[i]); - } - } - } - if (after) { - if (typeof after === 'string') { - this.addEdge(after, name); - } else { - for (i = 0; i < after.length; i++) { - this.addEdge(after[i], name); - } - } - } - }; - - __exports__["default"] = DAG; - }); -enifed("dag-map.umd", - ["./dag-map"], - function(__dependency1__) { - "use strict"; - var DAG = __dependency1__["default"]; - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed.amd) { - enifed(function() { return DAG; }); - } else if (typeof module !== 'undefined' && module.exports) { - module.exports = DAG; - } else if (typeof this !== 'undefined') { - this['DAG'] = DAG; - } - }); -enifed("dom-helper", - ["./morph-range","./morph-attr","./dom-helper/build-html-dom","./dom-helper/classes","./dom-helper/prop","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Morph = __dependency1__["default"]; - var AttrMorph = __dependency2__["default"]; - var buildHTMLDOM = __dependency3__.buildHTMLDOM; - var svgNamespace = __dependency3__.svgNamespace; - var svgHTMLIntegrationPoints = __dependency3__.svgHTMLIntegrationPoints; - var addClasses = __dependency4__.addClasses; - var removeClasses = __dependency4__.removeClasses; - var normalizeProperty = __dependency5__.normalizeProperty; - var isAttrRemovalValue = __dependency5__.isAttrRemovalValue; - - var doc = typeof document === 'undefined' ? false : document; - - var deletesBlankTextNodes = doc && (function(document){ - var element = document.createElement('div'); - element.appendChild( document.createTextNode('') ); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes.length === 0; - })(doc); - - var ignoresCheckedAttribute = doc && (function(document){ - var element = document.createElement('input'); - element.setAttribute('checked', 'checked'); - var clonedElement = element.cloneNode(false); - return !clonedElement.checked; - })(doc); - - var canRemoveSvgViewBoxAttribute = doc && (doc.createElementNS ? (function(document){ - var element = document.createElementNS(svgNamespace, 'svg'); - element.setAttribute('viewBox', '0 0 100 100'); - element.removeAttribute('viewBox'); - return !element.getAttribute('viewBox'); - })(doc) : true); - - var canClone = doc && (function(document){ - var element = document.createElement('div'); - element.appendChild( document.createTextNode(' ')); - element.appendChild( document.createTextNode(' ')); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes[0].nodeValue === ' '; - })(doc); - - // This is not the namespace of the element, but of - // the elements inside that elements. - function interiorNamespace(element){ - if ( - element && - element.namespaceURI === svgNamespace && - !svgHTMLIntegrationPoints[element.tagName] - ) { - return svgNamespace; - } else { - return null; - } - } - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - // - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
- // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup. - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags - // describes which tags are omittable. The spec for tbody and colgroup - // explains this behavior: - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element - // - - var omittedStartTagChildTest = /<([\w:]+)/; - function detectOmittedStartTag(string, contextualElement){ - // Omitted start tags are only inside table tags. - if (contextualElement.tagName === 'TABLE') { - var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string); - if (omittedStartTagChildMatch) { - var omittedStartTagChild = omittedStartTagChildMatch[1]; - // It is already asserted that the contextual element is a table - // and not the proper start tag. Just see if a tag was omitted. - return omittedStartTagChild === 'tr' || - omittedStartTagChild === 'col'; - } - } - } - - function buildSVGDOM(html, dom){ - var div = dom.document.createElement('div'); - div.innerHTML = ''+html+''; - return div.firstChild.childNodes; - } - - /* - * A class wrapping DOM functions to address environment compatibility, - * namespaces, contextual elements for morph un-escaped content - * insertion. - * - * When entering a template, a DOMHelper should be passed: - * - * template(context, { hooks: hooks, dom: new DOMHelper() }); - * - * TODO: support foreignObject as a passed contextual element. It has - * a namespace (svg) that does not match its internal namespace - * (xhtml). - * - * @class DOMHelper - * @constructor - * @param {HTMLDocument} _document The document DOM methods are proxied to - */ - function DOMHelper(_document){ - this.document = _document || document; - if (!this.document) { - throw new Error("A document object must be passed to the DOMHelper, or available on the global scope"); - } - this.canClone = canClone; - this.namespace = null; - } - - var prototype = DOMHelper.prototype; - prototype.constructor = DOMHelper; - - prototype.getElementById = function(id, rootNode) { - rootNode = rootNode || this.document; - return rootNode.getElementById(id); - }; - - prototype.insertBefore = function(element, childElement, referenceChild) { - return element.insertBefore(childElement, referenceChild); - }; - - prototype.appendChild = function(element, childElement) { - return element.appendChild(childElement); - }; - - prototype.childAt = function(element, indices) { - var child = element; - - for (var i = 0; i < indices.length; i++) { - child = child.childNodes.item(indices[i]); - } - - return child; - }; - - // Note to a Fellow Implementor: - // Ahh, accessing a child node at an index. Seems like it should be so simple, - // doesn't it? Unfortunately, this particular method has caused us a surprising - // amount of pain. As you'll note below, this method has been modified to walk - // the linked list of child nodes rather than access the child by index - // directly, even though there are two (2) APIs in the DOM that do this for us. - // If you're thinking to yourself, "What an oversight! What an opportunity to - // optimize this code!" then to you I say: stop! For I have a tale to tell. - // - // First, this code must be compatible with simple-dom for rendering on the - // server where there is no real DOM. Previously, we accessed a child node - // directly via `element.childNodes[index]`. While we *could* in theory do a - // full-fidelity simulation of a live `childNodes` array, this is slow, - // complicated and error-prone. - // - // "No problem," we thought, "we'll just use the similar - // `childNodes.item(index)` API." Then, we could just implement our own `item` - // method in simple-dom and walk the child node linked list there, allowing - // us to retain the performance advantages of the (surely optimized) `item()` - // API in the browser. - // - // Unfortunately, an enterprising soul named Samy Alzahrani discovered that in - // IE8, accessing an item out-of-bounds via `item()` causes an exception where - // other browsers return null. This necessitated a... check of - // `childNodes.length`, bringing us back around to having to support a - // full-fidelity `childNodes` array! - // - // Worst of all, Kris Selden investigated how browsers are actualy implemented - // and discovered that they're all linked lists under the hood anyway. Accessing - // `childNodes` requires them to allocate a new live collection backed by that - // linked list, which is itself a rather expensive operation. Our assumed - // optimization had backfired! That is the danger of magical thinking about - // the performance of native implementations. - // - // And this, my friends, is why the following implementation just walks the - // linked list, as surprised as that may make you. Please ensure you understand - // the above before changing this and submitting a PR. - // - // Tom Dale, January 18th, 2015, Portland OR - prototype.childAtIndex = function(element, index) { - var node = element.firstChild; - - for (var idx = 0; node && idx < index; idx++) { - node = node.nextSibling; - } - - return node; - }; - - prototype.appendText = function(element, text) { - return element.appendChild(this.document.createTextNode(text)); - }; - - prototype.setAttribute = function(element, name, value) { - element.setAttribute(name, String(value)); - }; - - prototype.setAttributeNS = function(element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - - if (canRemoveSvgViewBoxAttribute){ - prototype.removeAttribute = function(element, name) { - element.removeAttribute(name); - }; - } else { - prototype.removeAttribute = function(element, name) { - if (element.tagName === 'svg' && name === 'viewBox') { - element.setAttribute(name, null); - } else { - element.removeAttribute(name); - } - }; - } - - prototype.setPropertyStrict = function(element, name, value) { - element[name] = value; - }; - - prototype.setProperty = function(element, name, value, namespace) { - var lowercaseName = name.toLowerCase(); - if (element.namespaceURI === svgNamespace || lowercaseName === 'style') { - if (isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } else { - var normalized = normalizeProperty(element, name); - if (normalized) { - element[normalized] = value; - } else { - if (isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace && element.setAttributeNS) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } - } - }; - - if (doc && doc.createElementNS) { - // Only opt into namespace detection if a contextualElement - // is passed. - prototype.createElement = function(tagName, contextualElement) { - var namespace = this.namespace; - if (contextualElement) { - if (tagName === 'svg') { - namespace = svgNamespace; - } else { - namespace = interiorNamespace(contextualElement); - } - } - if (namespace) { - return this.document.createElementNS(namespace, tagName); - } else { - return this.document.createElement(tagName); - } - }; - prototype.setAttributeNS = function(element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - } else { - prototype.createElement = function(tagName) { - return this.document.createElement(tagName); - }; - prototype.setAttributeNS = function(element, namespace, name, value) { - element.setAttribute(name, String(value)); - }; - } - - prototype.addClasses = addClasses; - prototype.removeClasses = removeClasses; - - prototype.setNamespace = function(ns) { - this.namespace = ns; - }; - - prototype.detectNamespace = function(element) { - this.namespace = interiorNamespace(element); - }; - - prototype.createDocumentFragment = function(){ - return this.document.createDocumentFragment(); - }; - - prototype.createTextNode = function(text){ - return this.document.createTextNode(text); - }; - - prototype.createComment = function(text){ - return this.document.createComment(text); - }; - - prototype.repairClonedNode = function(element, blankChildTextNodes, isChecked){ - if (deletesBlankTextNodes && blankChildTextNodes.length > 0) { - for (var i=0, len=blankChildTextNodes.length;i 0) { - var currentNode = childNodes[0]; - - // We prepend an
- - - - - - - - - - -
`readonly``required``autofocus`
`value``placeholder``disabled`
`size``tabindex``maxlength`
`name``min``max`
`pattern``accept``autocomplete`
`autosave``formaction``formenctype`
`formmethod``formnovalidate``formtarget`
`height``inputmode``multiple`
`step``width``form`
`selectionDirection``spellcheck` 
- - - When set to a quoted string, these values will be directly applied to the HTML - element. When left unquoted, these values will be bound to a property on the - template's current rendering context (most typically a controller instance). - - ## Unbound: - - ```handlebars - {{input value="http://www.facebook.com"}} - ``` - - - ```html - - ``` - - ## Bound: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - firstName: "Stanley", - entryNotAllowed: true - }); - ``` - - - ```handlebars - {{input type="text" value=firstName disabled=entryNotAllowed size="50"}} - ``` - - - ```html - - ``` - - ## Actions - - The helper can send multiple actions based on user events. - - The action property defines the action which is sent when - the user presses the return key. - - ```handlebars - {{input action="submit"}} - ``` - - The helper allows some user events to send actions. - - * `enter` - * `insert-newline` - * `escape-press` - * `focus-in` - * `focus-out` - * `key-press` - - - For example, if you desire an action to be sent when the input is blurred, - you only need to setup the action name to the event name property. - - ```handlebars - {{input focus-in="alertMessage"}} - ``` - - See more about [Text Support Actions](/api/classes/Ember.TextField.html) - - ## Extension - - Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing - arguments from the helper to `Ember.TextField`'s `create` method. You can extend the - capabilities of text inputs in your applications by reopening this class. For example, - if you are building a Bootstrap project where `data-*` attributes are used, you - can add one to the `TextField`'s `attributeBindings` property: - - - ```javascript - Ember.TextField.reopen({ - attributeBindings: ['data-error'] - }); - ``` - - Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` - itself extends `Ember.Component`, meaning that it does NOT inherit - the `controller` of the parent view. - - See more about [Ember components](/api/classes/Ember.Component.html) - - - ## Use as checkbox - - An `{{input}}` with a `type` of `checkbox` will render an HTML checkbox input. - The following HTML attributes can be set via the helper: - - * `checked` - * `disabled` - * `tabindex` - * `indeterminate` - * `name` - * `autofocus` - * `form` - - - When set to a quoted string, these values will be directly applied to the HTML - element. When left unquoted, these values will be bound to a property on the - template's current rendering context (most typically a controller instance). - - ## Unbound: - - ```handlebars - {{input type="checkbox" name="isAdmin"}} - ``` - - ```html - - ``` - - ## Bound: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - isAdmin: true - }); - ``` - - - ```handlebars - {{input type="checkbox" checked=isAdmin }} - ``` - - - ```html - - ``` - - ## Extension - - Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing - arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the - capablilties of checkbox inputs in your applications by reopening this class. For example, - if you wanted to add a css class to all checkboxes in your application: - - - ```javascript - Ember.Checkbox.reopen({ - classNames: ['my-app-checkbox'] - }); - ``` - - - @method input - @for Ember.Handlebars.helpers - @param {Hash} options - */ - function inputHelper(params, hash, options, env) { - - var onEvent = hash.on; - var inputType; - - inputType = read(hash.type); - - if (inputType === 'checkbox') { - delete hash.type; - - - env.helpers.view.helperFunction.call(this, [Checkbox], hash, options, env); - } else { - delete hash.on; - - hash.onEvent = onEvent || 'enter'; - env.helpers.view.helperFunction.call(this, [TextField], hash, options, env); - } - } - - __exports__.inputHelper = inputHelper; - }); -enifed("ember-htmlbars/helpers/loc", - ["ember-metal/core","ember-runtime/system/string","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var loc = __dependency2__.loc; - var isStream = __dependency3__.isStream; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the - provided string. - - This is a convenient way to localize text within a template: - - ```javascript - Ember.STRINGS = { - '_welcome_': 'Bonjour' - }; - ``` - - ```handlebars -
- {{loc '_welcome_'}} -
- ``` - - ```html -
- Bonjour -
- ``` - - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to - set up localized string references. - - @method loc - @for Ember.Handlebars.helpers - @param {String} str The string to format - @see {Ember.String#loc} - */ - function locHelper(params, hash, options, env) { - - return loc.apply(this, params); - } - - __exports__.locHelper = locHelper; - }); -enifed("ember-htmlbars/helpers/log", - ["ember-metal/logger","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - var Logger = __dependency1__["default"]; - var read = __dependency2__.read; - - /** - `log` allows you to output the value of variables in the current rendering - context. `log` also accepts primitive types such as strings or numbers. - - ```handlebars - {{log "myVariable:" myVariable }} - ``` - - @method log - @for Ember.Handlebars.helpers - @param {String} property - */ - function logHelper(params, hash, options, env) { - var logger = Logger.log; - var values = []; - - for (var i = 0; i < params.length; i++) { - values.push(read(params[i])); - } - - logger.apply(logger, values); - } - - __exports__.logHelper = logHelper; - }); -enifed("ember-htmlbars/helpers/partial", - ["ember-metal/core","ember-metal/is_none","./binding","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - - var isNone = __dependency2__["default"]; - var bind = __dependency3__.bind; - var isStream = __dependency4__.isStream; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - The `partial` helper renders another template without - changing the template context: - - ```handlebars - {{foo}} - {{partial "nav"}} - ``` - - The above example template will render a template named - "_nav", which has the same context as the parent template - it's rendered into, so if the "_nav" template also referenced - `{{foo}}`, it would print the same thing as the `{{foo}}` - in the above example. - - If a "_nav" template isn't found, the `partial` helper will - fall back to a template named "nav". - - ## Bound template names - - The parameter supplied to `partial` can also be a path - to a property containing a template name, e.g.: - - ```handlebars - {{partial someTemplateName}} - ``` - - The above example will look up the value of `someTemplateName` - on the template context (e.g. a controller) and use that - value as the name of the template to render. If the resolved - value is falsy, nothing will be rendered. If `someTemplateName` - changes, the partial will be re-rendered using the new template - name. - - - @method partial - @for Ember.Handlebars.helpers - @param {String} partialName the name of the template to render minus the leading underscore - */ - - function partialHelper(params, hash, options, env) { - options.helperName = options.helperName || 'partial'; - - var name = params[0]; - - if (isStream(name)) { - options.template = createPartialTemplate(name); - bind.call(this, name, hash, options, env, true, exists); - } else { - return renderPartial(name, this, env, options.morph.contextualElement); - } - } - - __exports__.partialHelper = partialHelper;function exists(value) { - return !isNone(value); - } - - function lookupPartial(view, templateName) { - var nameParts = templateName.split("/"); - var lastPart = nameParts[nameParts.length - 1]; - - nameParts[nameParts.length - 1] = "_" + lastPart; - - var underscoredName = nameParts.join('/'); - var template = view.templateForName(underscoredName); - if (!template) { - template = view.templateForName(templateName); - } - - - return template; - } - - function renderPartial(name, view, env, contextualElement) { - var template = lookupPartial(view, name); - return template.render(view, env, contextualElement); - } - - function createPartialTemplate(nameStream) { - return { - isHTMLBars: true, - render: function(view, env, contextualElement) { - return renderPartial(nameStream.value(), view, env, contextualElement); - } - }; - } - }); -enifed("ember-htmlbars/helpers/template", - ["ember-metal/core","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.deprecate; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - @deprecated - @method template - @for Ember.Handlebars.helpers - @param {String} templateName the template to render - */ - function templateHelper(params, hash, options, env) { - - options.helperName = options.helperName || 'template'; - - return env.helpers.partial.helperFunction.call(this, params, hash, options, env); - } - - __exports__.templateHelper = templateHelper; - }); -enifed("ember-htmlbars/helpers/text_area", - ["ember-metal/core","ember-views/views/text_area","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var TextArea = __dependency2__["default"]; - - /** - `{{textarea}}` inserts a new instance of ` - ``` - - Bound: - - In the following example, the `writtenWords` property on `App.ApplicationController` - will be updated live as the user types 'Lots of text that IS bound' into - the text area of their browser's window. - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound" - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - ``` - - Would result in the following HTML: - - ```html - - ``` - - If you wanted a one way binding between the text area and a div tag - somewhere else on your screen, you could use `Ember.computed.oneWay`: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound", - outputWrittenWords: Ember.computed.oneWay("writtenWords") - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - -
- {{outputWrittenWords}} -
- ``` - - Would result in the following HTML: - - ```html - - - <-- the following div will be updated in real time as you type --> - -
- Lots of text that IS bound -
- ``` - - Finally, this example really shows the power and ease of Ember when two - properties are bound to eachother via `Ember.computed.alias`. Type into - either text area box and they'll both stay in sync. Note that - `Ember.computed.alias` costs more in terms of performance, so only use it when - your really binding in both directions: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound", - twoWayWrittenWords: Ember.computed.alias("writtenWords") - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - {{textarea value=twoWayWrittenWords}} - ``` - - ```html - - - <-- both updated in real time --> - - - ``` - - ## Actions - - The helper can send multiple actions based on user events. - - The action property defines the action which is send when - the user presses the return key. - - ```handlebars - {{input action="submit"}} - ``` - - The helper allows some user events to send actions. - - * `enter` - * `insert-newline` - * `escape-press` - * `focus-in` - * `focus-out` - * `key-press` - - For example, if you desire an action to be sent when the input is blurred, - you only need to setup the action name to the event name property. - - ```handlebars - {{textarea focus-in="alertMessage"}} - ``` - - See more about [Text Support Actions](/api/classes/Ember.TextArea.html) - - ## Extension - - Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing - arguments from the helper to `Ember.TextArea`'s `create` method. You can - extend the capabilities of text areas in your application by reopening this - class. For example, if you are building a Bootstrap project where `data-*` - attributes are used, you can globally add support for a `data-*` attribute - on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or - `Ember.TextSupport` and adding it to the `attributeBindings` concatenated - property: - - ```javascript - Ember.TextArea.reopen({ - attributeBindings: ['data-error'] - }); - ``` - - Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` - itself extends `Ember.Component`, meaning that it does NOT inherit - the `controller` of the parent view. - - See more about [Ember components](/api/classes/Ember.Component.html) - - @method textarea - @for Ember.Handlebars.helpers - @param {Hash} options - */ - function textareaHelper(params, hash, options, env) { - - return env.helpers.view.helperFunction.call(this, [TextArea], hash, options, env); - } - - __exports__.textareaHelper = textareaHelper; - }); -enifed("ember-htmlbars/helpers/unbound", - ["ember-htmlbars/system/lookup-helper","ember-metal/streams/utils","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var lookupHelper = __dependency1__["default"]; - var read = __dependency2__.read; - var EmberError = __dependency3__["default"]; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - `unbound` allows you to output a property without binding. *Important:* The - output will not be updated if the property changes. Use with caution. - - ```handlebars -
{{unbound somePropertyThatDoesntChange}}
- ``` - - `unbound` can also be used in conjunction with a bound helper to - render it in its unbound form: - - ```handlebars -
{{unbound helperName somePropertyThatDoesntChange}}
- ``` - - @method unbound - @for Ember.Handlebars.helpers - @param {String} property - @return {String} HTML string - */ - function unboundHelper(params, hash, options, env) { - var length = params.length; - var result; - - options.helperName = options.helperName || 'unbound'; - - if (length === 1) { - result = read(params[0]); - } else if (length >= 2) { - env.data.isUnbound = true; - - var helperName = params[0]._label; - var args = []; - - for (var i = 1, l = params.length; i < l; i++) { - var value = read(params[i]); - - args.push(value); - } - - var helper = lookupHelper(helperName, this, env); - - if (!helper) { - throw new EmberError('HTMLBars error: Could not find component or helper named ' + helperName + '.'); - } - - result = helper.helperFunction.call(this, args, hash, options, env); - - delete env.data.isUnbound; - } - - return result; - } - - __exports__.unboundHelper = unboundHelper; - }); -enifed("ember-htmlbars/helpers/view", - ["ember-metal/core","ember-runtime/system/object","ember-metal/property_get","ember-metal/streams/simple","ember-metal/keys","ember-metal/mixin","ember-metal/streams/utils","ember-views/streams/utils","ember-views/views/view","ember-metal/enumerable_utils","ember-views/streams/class_name_binding","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - // Ember.warn, Ember.assert - var EmberObject = __dependency2__["default"]; - var get = __dependency3__.get; - var SimpleStream = __dependency4__["default"]; - var keys = __dependency5__["default"]; - var IS_BINDING = __dependency6__.IS_BINDING; - var read = __dependency7__.read; - var isStream = __dependency7__.isStream; - var readViewFactory = __dependency8__.readViewFactory; - var View = __dependency9__["default"]; - - var map = __dependency10__.map; - var streamifyClassNameBinding = __dependency11__.streamifyClassNameBinding; - - function makeBindings(hash, options, view) { - for (var prop in hash) { - var value = hash[prop]; - - // Classes are processed separately - if (prop === 'class' && isStream(value)) { - hash.classBinding = value._label; - delete hash['class']; - continue; - } - - if (prop === 'classBinding') { - continue; - } - - if (IS_BINDING.test(prop)) { - if (isStream(value)) { - } else if (typeof value === 'string') { - hash[prop] = view._getBindingForStream(value); - } - } else { - if (isStream(value) && prop !== 'id') { - hash[prop + 'Binding'] = view._getBindingForStream(value); - delete hash[prop]; - } - } - } - } - - var ViewHelper = EmberObject.create({ - propertiesFromHTMLOptions: function(hash, options, env) { - var view = env.data.view; - var classes = read(hash['class']); - - var extensions = { - helperName: options.helperName || '' - }; - - if (hash.id) { - extensions.elementId = read(hash.id); - } - - if (hash.tag) { - extensions.tagName = hash.tag; - } - - if (classes) { - classes = classes.split(' '); - extensions.classNames = classes; - } - - if (hash.classBinding) { - extensions.classNameBindings = hash.classBinding.split(' '); - } - - if (hash.classNameBindings) { - if (extensions.classNameBindings === undefined) { - extensions.classNameBindings = []; - } - extensions.classNameBindings = extensions.classNameBindings.concat(hash.classNameBindings.split(' ')); - } - - if (hash.attributeBindings) { - extensions.attributeBindings = null; - } - - // Set the proper context for all bindings passed to the helper. This applies to regular attribute bindings - // as well as class name bindings. If the bindings are local, make them relative to the current context - // instead of the view. - - var hashKeys = keys(hash); - - for (var i = 0, l = hashKeys.length; i < l; i++) { - var prop = hashKeys[i]; - - if (prop !== 'classNameBindings') { - extensions[prop] = hash[prop]; - } - } - - if (extensions.classNameBindings) { - extensions.classNameBindings = map(extensions.classNameBindings, function(classNameBinding){ - var binding = streamifyClassNameBinding(view, classNameBinding); - if (isStream(binding)) { - return binding; - } else { - // returning a stream informs the classNameBindings logic - // in views/view that this value is already processed. - return new SimpleStream(binding); - } - }); - } - - return extensions; - }, - - helper: function(newView, hash, options, env) { - var data = env.data; - var template = options.template; - var newViewProto; - - makeBindings(hash, options, env.data.view); - - var viewOptions = this.propertiesFromHTMLOptions(hash, options, env); - var currentView = data.view; - - if (View.detectInstance(newView)) { - newViewProto = newView; - } else { - newViewProto = newView.proto(); - } - - if (template) { - viewOptions.template = template; - } - - // We only want to override the `_context` computed property if there is - // no specified controller. See View#_context for more information. - if (!newViewProto.controller && !newViewProto.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) { - viewOptions._context = get(currentView, 'context'); // TODO: is this right?! - } - - viewOptions._morph = options.morph; - - currentView.appendChild(newView, viewOptions); - }, - - instanceHelper: function(newView, hash, options, env) { - var data = env.data; - var template = options.template; - - makeBindings(hash, options, env.data.view); - - - var viewOptions = this.propertiesFromHTMLOptions(hash, options, env); - var currentView = data.view; - - if (template) { - viewOptions.template = template; - } - - // We only want to override the `_context` computed property if there is - // no specified controller. See View#_context for more information. - if (!newView.controller && !newView.controllerBinding && - !viewOptions.controller && !viewOptions.controllerBinding) { - viewOptions._context = get(currentView, 'context'); // TODO: is this right?! - } - - viewOptions._morph = options.morph; - - currentView.appendChild(newView, viewOptions); - } - }); - __exports__.ViewHelper = ViewHelper; - /** - `{{view}}` inserts a new instance of an `Ember.View` into a template passing its - options to the `Ember.View`'s `create` method and using the supplied block as - the view's own template. - - An empty `` and the following template: - - ```handlebars - A span: - {{#view tagName="span"}} - hello. - {{/view}} - ``` - - Will result in HTML structure: - - ```html - - - -
- A span: - - Hello. - -
- - ``` - - ### `parentView` setting - - The `parentView` property of the new `Ember.View` instance created through - `{{view}}` will be set to the `Ember.View` instance of the template where - `{{view}}` was called. - - ```javascript - aView = Ember.View.create({ - template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}") - }); - - aView.appendTo('body'); - ``` - - Will result in HTML structure: - - ```html -
-
- my parent: ember1 -
-
- ``` - - ### Setting CSS id and class attributes - - The HTML `id` attribute can be set on the `{{view}}`'s resulting element with - the `id` option. This option will _not_ be passed to `Ember.View.create`. - - ```handlebars - {{#view tagName="span" id="a-custom-id"}} - hello. - {{/view}} - ``` - - Results in the following HTML structure: - - ```html -
- - hello. - -
- ``` - - The HTML `class` attribute can be set on the `{{view}}`'s resulting element - with the `class` or `classNameBindings` options. The `class` option will - directly set the CSS `class` attribute and will not be passed to - `Ember.View.create`. `classNameBindings` will be passed to `create` and use - `Ember.View`'s class name binding functionality: - - ```handlebars - {{#view tagName="span" class="a-custom-class"}} - hello. - {{/view}} - ``` - - Results in the following HTML structure: - - ```html -
- - hello. - -
- ``` - - ### Supplying a different view class - - `{{view}}` can take an optional first argument before its supplied options to - specify a path to a custom view class. - - ```handlebars - {{#view "custom"}}{{! will look up App.CustomView }} - hello. - {{/view}} - ``` - - The first argument can also be a relative path accessible from the current - context. - - ```javascript - MyApp = Ember.Application.create({}); - MyApp.OuterView = Ember.View.extend({ - innerViewClass: Ember.View.extend({ - classNames: ['a-custom-view-class-as-property'] - }), - template: Ember.Handlebars.compile('{{#view view.innerViewClass}} hi {{/view}}') - }); - - MyApp.OuterView.create().appendTo('body'); - ``` - - Will result in the following HTML: - - ```html -
-
- hi -
-
- ``` - - ### Blockless use - - If you supply a custom `Ember.View` subclass that specifies its own template - or provide a `templateName` option to `{{view}}` it can be used without - supplying a block. Attempts to use both a `templateName` option and supply a - block will throw an error. - - ```javascript - var App = Ember.Application.create(); - App.WithTemplateDefinedView = Ember.View.extend({ - templateName: 'defined-template' - }); - ``` - - ```handlebars - {{! application.hbs }} - {{view 'with-template-defined'}} - ``` - - ```handlebars - {{! defined-template.hbs }} - Some content for the defined template view. - ``` - - ### `viewName` property - - You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance - will be referenced as a property of its parent view by this name. - - ```javascript - aView = Ember.View.create({ - template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}') - }); - - aView.appendTo('body'); - aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper - ``` - - @method view - @for Ember.Handlebars.helpers - @param {String} path - @param {Hash} options - @return {String} HTML string - */ - function viewHelper(params, hash, options, env) { - - var container = this.container || read(this._keywords.view).container; - var viewClass; - - if (params.length === 0) { - if (container) { - viewClass = container.lookupFactory('view:toplevel'); - } else { - viewClass = View; - } - } else { - var pathStream = params[0]; - viewClass = readViewFactory(pathStream, container); - } - - options.helperName = options.helperName || 'view'; - - return ViewHelper.helper(viewClass, hash, options, env); - } - - __exports__.viewHelper = viewHelper; - }); -enifed("ember-htmlbars/helpers/with", - ["ember-metal/core","ember-metal/is_none","ember-htmlbars/helpers/binding","ember-views/views/with_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var isNone = __dependency2__["default"]; - var bind = __dependency3__.bind; - var WithView = __dependency4__["default"]; - - /** - Use the `{{with}}` helper when you want to aliases the to a new name. It's helpful - for semantic clarity and to retain default scope or to reference from another - `{{with}}` block. - - ```handlebars - // posts might not be - {{#with user.posts as blogPosts}} -
- There are {{blogPosts.length}} blog posts written by {{user.name}}. -
- - {{#each post in blogPosts}} -
  • {{post.title}}
    • - {{/each}} - {{/with}} - ``` - - Without the `as` operator, it would be impossible to reference `user.name` in the example above. - - NOTE: The alias should not reuse a name from the bound property path. - For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using - the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`. - - ### `controller` option - - Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of - the specified controller wrapping the aliased keyword. - - This is very similar to using an `itemController` option with the `{{each}}` helper. - - ```handlebars - {{#with users.posts as posts controller='userBlogPosts'}} - {{!- `posts` is wrapped in our controller instance }} - {{/with}} - ``` - - In the above example, the `posts` keyword is now wrapped in the `userBlogPost` controller, - which provides an elegant way to decorate the context with custom - functions/properties. - - @method with - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function withHelper(params, hash, options, env) { - - - var preserveContext; - - if (options.template.blockParams) { - preserveContext = true; - } else { - preserveContext = false; - } - - bind.call(this, params[0], hash, options, env, preserveContext, exists, undefined, undefined, WithView); - } - - __exports__.withHelper = withHelper;function exists(value) { - return !isNone(value); - } - }); -enifed("ember-htmlbars/helpers/yield", - ["ember-metal/core","ember-metal/property_get","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - - var get = __dependency2__.get; - - /** - `{{yield}}` denotes an area of a template that will be rendered inside - of another template. It has two main uses: - - ### Use with `layout` - When used in a Handlebars template that is assigned to an `Ember.View` - instance's `layout` property Ember will render the layout template first, - inserting the view's own rendered output at the `{{yield}}` location. - - An empty `` and the following application code: - - ```javascript - AView = Ember.View.extend({ - classNames: ['a-view-with-layout'], - layout: Ember.Handlebars.compile('
    {{yield}}
    '), - template: Ember.Handlebars.compile('I am wrapped') - }); - - aView = AView.create(); - aView.appendTo('body'); - ``` - - Will result in the following HTML output: - - ```html - -
    -
    - I am wrapped -
    -
    - - ``` - - The `yield` helper cannot be used outside of a template assigned to an - `Ember.View`'s `layout` property and will throw an error if attempted. - - ```javascript - BView = Ember.View.extend({ - classNames: ['a-view-with-layout'], - template: Ember.Handlebars.compile('{{yield}}') - }); - - bView = BView.create(); - bView.appendTo('body'); - - // throws - // Uncaught Error: assertion failed: - // You called yield in a template that was not a layout - ``` - - ### Use with Ember.Component - When designing components `{{yield}}` is used to denote where, inside the component's - template, an optional block passed to the component should render: - - ```handlebars - - {{#labeled-textfield value=someProperty}} - First name: - {{/labeled-textfield}} - ``` - - ```handlebars - - - ``` - - Result: - - ```html - - ``` - - @method yield - @for Ember.Handlebars.helpers - @param {Hash} options - @return {String} HTML string - */ - function yieldHelper(params, hash, options, env) { - var view = this; - - // Yea gods - while (view && !get(view, 'layout')) { - if (view._contextView) { - view = view._contextView; - } else { - view = get(view, '_parentView'); - } - } - - - return view._yield(null, env, options.morph, params); - } - - __exports__.yieldHelper = yieldHelper; - }); -enifed("ember-htmlbars/hooks/attribute", - ["ember-views/attr_nodes/attr_node","ember-metal/error","ember-metal/streams/utils","ember-views/system/sanitize_attribute_value","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var AttrNode = __dependency1__["default"]; - var EmberError = __dependency2__["default"]; - var isStream = __dependency3__.isStream; - var sanitizeAttributeValue = __dependency4__["default"]; - - var boundAttributesEnabled = false; - - - __exports__["default"] = function attribute(env, morph, element, attrName, attrValue) { - if (boundAttributesEnabled) { - var attrNode = new AttrNode(attrName, attrValue); - attrNode._morph = morph; - env.data.view.appendChild(attrNode); - } else { - if (isStream(attrValue)) { - throw new EmberError('Bound attributes are not yet supported in Ember.js'); - } else { - var sanitizedValue = sanitizeAttributeValue(element, attrName, attrValue); - env.dom.setProperty(element, attrName, sanitizedValue); - } - } - } - }); -enifed("ember-htmlbars/hooks/block", - ["ember-views/views/simple_bound_view","ember-metal/streams/utils","ember-htmlbars/system/lookup-helper","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var appendSimpleBoundView = __dependency1__.appendSimpleBoundView; - var isStream = __dependency2__.isStream; - var lookupHelper = __dependency3__["default"]; - - __exports__["default"] = function block(env, morph, view, path, params, hash, template, inverse) { - var helper = lookupHelper(path, view, env); - - - var options = { - morph: morph, - template: template, - inverse: inverse, - isBlock: true - }; - var result = helper.helperFunction.call(view, params, hash, options, env); - - if (isStream(result)) { - appendSimpleBoundView(view, morph, result); - } else { - morph.setContent(result); - } - } - }); -enifed("ember-htmlbars/hooks/component", - ["ember-metal/core","ember-htmlbars/system/lookup-helper","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - var lookupHelper = __dependency2__["default"]; - - __exports__["default"] = function component(env, morph, view, tagName, attrs, template) { - var helper = lookupHelper(tagName, view, env); - - - return helper.helperFunction.call(view, [], attrs, {morph: morph, template: template}, env); - } - }); -enifed("ember-htmlbars/hooks/concat", - ["ember-metal/streams/utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var streamConcat = __dependency1__.concat; - - __exports__["default"] = function concat(env, parts) { - return streamConcat(parts, ''); - } - }); -enifed("ember-htmlbars/hooks/content", - ["ember-views/views/simple_bound_view","ember-metal/streams/utils","ember-htmlbars/system/lookup-helper","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var appendSimpleBoundView = __dependency1__.appendSimpleBoundView; - var isStream = __dependency2__.isStream; - var lookupHelper = __dependency3__["default"]; - - __exports__["default"] = function content(env, morph, view, path) { - var helper = lookupHelper(path, view, env); - var result; - - if (helper) { - var options = { - morph: morph, - isInline: true - }; - result = helper.helperFunction.call(view, [], {}, options, env); - } else { - result = view.getStream(path); - } - - if (isStream(result)) { - appendSimpleBoundView(view, morph, result); - } else { - morph.setContent(result); - } - } - }); -enifed("ember-htmlbars/hooks/element", - ["ember-metal/core","ember-metal/streams/utils","ember-htmlbars/system/lookup-helper","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - var read = __dependency2__.read; - var lookupHelper = __dependency3__["default"]; - - __exports__["default"] = function element(env, domElement, view, path, params, hash) { //jshint ignore:line - var helper = lookupHelper(path, view, env); - var valueOrLazyValue; - - if (helper) { - var options = { - element: domElement - }; - valueOrLazyValue = helper.helperFunction.call(view, params, hash, options, env); - } else { - valueOrLazyValue = view.getStream(path); - } - - var value = read(valueOrLazyValue); - if (value) { - - var parts = value.toString().split(/\s+/); - for (var i = 0, l = parts.length; i < l; i++) { - var attrParts = parts[i].split('='); - var attrName = attrParts[0]; - var attrValue = attrParts[1]; - - attrValue = attrValue.replace(/^['"]/, '').replace(/['"]$/, ''); - - env.dom.setAttribute(domElement, attrName, attrValue); - } - } - } - }); -enifed("ember-htmlbars/hooks/get", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - __exports__["default"] = function get(env, view, path) { - return view.getStream(path); - } - }); -enifed("ember-htmlbars/hooks/inline", - ["ember-views/views/simple_bound_view","ember-metal/streams/utils","ember-htmlbars/system/lookup-helper","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var appendSimpleBoundView = __dependency1__.appendSimpleBoundView; - var isStream = __dependency2__.isStream; - var lookupHelper = __dependency3__["default"]; - - __exports__["default"] = function inline(env, morph, view, path, params, hash) { - var helper = lookupHelper(path, view, env); - - - var result = helper.helperFunction.call(view, params, hash, {morph: morph}, env); - - if (isStream(result)) { - appendSimpleBoundView(view, morph, result); - } else { - morph.setContent(result); - } - } - }); -enifed("ember-htmlbars/hooks/set", - ["ember-metal/core","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - var EmberError = __dependency2__["default"]; - - __exports__["default"] = function set(env, view, name, value) { - - view._keywords[name] = value; - } - }); -enifed("ember-htmlbars/hooks/subexpr", - ["ember-htmlbars/system/lookup-helper","exports"], - function(__dependency1__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var lookupHelper = __dependency1__["default"]; - - __exports__["default"] = function subexpr(env, view, path, params, hash) { - var helper = lookupHelper(path, view, env); - - - var options = { - isInline: true - }; - return helper.helperFunction.call(view, params, hash, options, env); - } - }); -enifed("ember-htmlbars/system/bootstrap", - ["ember-metal/core","ember-views/component_lookup","ember-views/system/jquery","ember-metal/error","ember-runtime/system/lazy_load","ember-template-compiler/system/compile","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - /*globals Handlebars */ - - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - var ComponentLookup = __dependency2__["default"]; - var jQuery = __dependency3__["default"]; - var EmberError = __dependency4__["default"]; - var onLoad = __dependency5__.onLoad; - var htmlbarsCompile = __dependency6__["default"]; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - Find templates stored in the head tag as script tags and make them available - to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run - as as jQuery DOM-ready callback. - - Script tags with `text/x-handlebars` will be compiled - with Ember's Handlebars and are suitable for use as a view's template. - Those with type `text/x-raw-handlebars` will be compiled with regular - Handlebars and are suitable for use in views' computed properties. - - @private - @method bootstrap - @for Ember.Handlebars - @static - @param ctx - */ - function bootstrap(ctx) { - var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]'; - - jQuery(selectors, ctx) - .each(function() { - // Get a reference to the script tag - var script = jQuery(this); - - var compile = (script.attr('type') === 'text/x-raw-handlebars') ? - jQuery.proxy(Handlebars.compile, Handlebars) : - htmlbarsCompile; - // Get the name of the script, used by Ember.View's templateName property. - // First look for data-template-name attribute, then fall back to its - // id if no name is found. - var templateName = script.attr('data-template-name') || script.attr('id') || 'application'; - var template = compile(script.html()); - - // Check if template of same name already exists - if (Ember.TEMPLATES[templateName] !== undefined) { - throw new EmberError('Template named "' + templateName + '" already exists.'); - } - - // For templates which have a name, we save them and then remove them from the DOM - Ember.TEMPLATES[templateName] = template; - - // Remove script tag from DOM - script.remove(); - }); - } - - function _bootstrap() { - bootstrap( jQuery(document) ); - } - - function registerComponentLookup(container) { - container.register('component-lookup:main', ComponentLookup); - } - - /* - We tie this to application.load to ensure that we've at least - attempted to bootstrap at the point that the application is loaded. - - We also tie this to document ready since we're guaranteed that all - the inline templates are present at this point. - - There's no harm to running this twice, since we remove the templates - from the DOM after processing. - */ - - onLoad('Ember.Application', function(Application) { - - - Application.initializer({ - name: 'domTemplates', - initialize: _bootstrap - }); - - Application.initializer({ - name: 'registerComponentLookup', - after: 'domTemplates', - initialize: registerComponentLookup - }); - - - }); - - __exports__["default"] = bootstrap; - }); -enifed("ember-htmlbars/system/helper", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - /** - @class Helper - @namespace Ember.HTMLBars - */ - function Helper(helper) { - this.helperFunction = helper; - - this.isHelper = true; - this.isHTMLBars = true; - } - - __exports__["default"] = Helper; - }); -enifed("ember-htmlbars/system/lookup-helper", - ["ember-metal/core","ember-metal/cache","ember-htmlbars/system/make-view-helper","ember-htmlbars/compat/helper","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - var Cache = __dependency2__["default"]; - var makeViewHelper = __dependency3__["default"]; - var HandlebarsCompatibleHelper = __dependency4__["default"]; - - var ISNT_HELPER_CACHE = new Cache(1000, function(key) { - return key.indexOf('-') === -1; - }); - __exports__.ISNT_HELPER_CACHE = ISNT_HELPER_CACHE; - /** - Used to lookup/resolve handlebars helpers. The lookup order is: - - * Look for a registered helper - * If a dash exists in the name: - * Look for a helper registed in the container - * Use Ember.ComponentLookup to find an Ember.Component that resolves - to the given name - - @private - @method resolveHelper - @param {Container} container - @param {String} name the name of the helper to lookup - @return {Handlebars Helper} - */ - __exports__["default"] = function lookupHelper(name, view, env) { - var helper = env.helpers[name]; - if (helper) { - return helper; - } - - var container = view.container; - - if (!container || ISNT_HELPER_CACHE.get(name)) { - return; - } - - var helperName = 'helper:' + name; - helper = container.lookup(helperName); - if (!helper) { - var componentLookup = container.lookup('component-lookup:main'); - - var Component = componentLookup.lookupFactory(name, container); - if (Component) { - helper = makeViewHelper(Component); - container.register(helperName, helper); - } - } - - if (helper && !helper.isHTMLBars) { - helper = new HandlebarsCompatibleHelper(helper); - container.unregister(helperName); - container.register(helperName, helper); - } - - return helper; - } - }); -enifed("ember-htmlbars/system/make-view-helper", - ["ember-metal/core","ember-htmlbars/system/helper","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var Helper = __dependency2__["default"]; - - /** - Returns a helper function that renders the provided ViewClass. - - Used internally by Ember.Handlebars.helper and other methods - involving helper/component registration. - - @private - @method makeViewHelper - @param {Function} ViewClass view class constructor - @since 1.2.0 - */ - __exports__["default"] = function makeViewHelper(ViewClass) { - function helperFunc(params, hash, options, env) { - - return env.helpers.view.helperFunction.call(this, [ViewClass], hash, options, env); - } - - return new Helper(helperFunc); - } - }); -enifed("ember-htmlbars/system/make_bound_helper", - ["ember-metal/core","ember-htmlbars/system/helper","ember-metal/streams/stream","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var Ember = __dependency1__["default"]; - // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup - var Helper = __dependency2__["default"]; - - var Stream = __dependency3__["default"]; - var readArray = __dependency4__.readArray; - var readHash = __dependency4__.readHash; - var subscribe = __dependency4__.subscribe; - var scanHash = __dependency4__.scanHash; - var scanArray = __dependency4__.scanArray; - - /** - Create a bound helper. Accepts a function that receives the ordered and hash parameters - from the template. If a bound property was provided in the template it will be resolved to its - value and any changes to the bound property cause the helper function to be re-ran with the updated - values. - - * `params` - An array of resolved ordered parameters. - * `hash` - An object containing the hash parameters. - - For example: - - * With an unqouted ordered parameter: - - ```javascript - {{x-capitalize foo}} - ``` - - Assuming `foo` was set to `"bar"`, the bound helper would receive `["bar"]` as its first argument, and - an empty hash as its second. - - * With a quoted ordered parameter: - - ```javascript - {{x-capitalize "foo"}} - ``` - - The bound helper would receive `["foo"]` as its first argument, and an empty hash as its second. - - * With an unquoted hash parameter: - - ```javascript - {{x-repeat "foo" count=repeatCount}} - ``` - - Assuming that `repeatCount` resolved to 2, the bound helper would receive `["foo"]` as its first argument, - and { count: 2 } as its second. - - @private - @method makeBoundHelper - @for Ember.HTMLBars - @param {Function} function - @since 1.10.0 - */ - __exports__["default"] = function makeBoundHelper(fn) { - function helperFunc(params, hash, options, env) { - var view = this; - var numParams = params.length; - var param, prop; - - - function valueFn() { - return fn.call(view, readArray(params), readHash(hash), options, env); - } - - // If none of the hash parameters are bound, act as an unbound helper. - // This prevents views from being unnecessarily created - var hasStream = scanArray(params) || scanHash(hash); - - if (env.data.isUnbound || !hasStream) { - return valueFn(); - } else { - var lazyValue = new Stream(valueFn); - - for (var i = 0; i < numParams; i++) { - param = params[i]; - subscribe(param, lazyValue.notify, lazyValue); - } - - for (prop in hash) { - param = hash[prop]; - subscribe(param, lazyValue.notify, lazyValue); - } - - return lazyValue; - } - } - - return new Helper(helperFunc); - } - }); -enifed("ember-htmlbars/templates/component", - ["ember-template-compiler/system/template","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var template = __dependency1__["default"]; - var t = (function() { - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, content = hooks.content; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - content(env, morph0, context, "yield"); - return fragment; - } - }; - }()); - __exports__["default"] = template(t); - }); -enifed("ember-htmlbars/templates/select-option", - ["ember-template-compiler/system/template","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var template = __dependency1__["default"]; - var t = (function() { - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, content = hooks.content; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - content(env, morph0, context, "view.label"); - return fragment; - } - }; - }()); - __exports__["default"] = template(t); - }); -enifed("ember-htmlbars/templates/select", - ["ember-template-compiler/system/template","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var template = __dependency1__["default"]; - var t = (function() { - var child0 = (function() { - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createElement("option"); - dom.setAttribute(el0,"value",""); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, content = hooks.content; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - var morph0 = dom.createMorphAt(fragment,-1,-1); - content(env, morph0, context, "view.prompt"); - return fragment; - } - }; - }()); - var child1 = (function() { - var child0 = (function() { - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, get = hooks.get, inline = hooks.inline; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - inline(env, morph0, context, "view", [get(env, context, "view.groupView")], {"content": get(env, context, "group.content"), "label": get(env, context, "group.label")}); - return fragment; - } - }; - }()); - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, get = hooks.get, block = hooks.block; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - block(env, morph0, context, "each", [get(env, context, "view.groupedContent")], {"keyword": "group"}, child0, null); - return fragment; - } - }; - }()); - var child2 = (function() { - var child0 = (function() { - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, get = hooks.get, inline = hooks.inline; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - inline(env, morph0, context, "view", [get(env, context, "view.optionView")], {"content": get(env, context, "item")}); - return fragment; - } - }; - }()); - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, get = hooks.get, block = hooks.block; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - block(env, morph0, context, "each", [get(env, context, "view.content")], {"keyword": "item"}, child0, null); - return fragment; - } - }; - }()); - return { - isHTMLBars: true, - blockParams: 0, - cachedFragment: null, - hasRendered: false, - build: function build(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode("\n"); - dom.appendChild(el0, el1); - return el0; - }, - render: function render(context, env, contextualElement) { - var dom = env.dom; - var hooks = env.hooks, get = hooks.get, block = hooks.block; - dom.detectNamespace(contextualElement); - var fragment; - if (env.useFragmentCache && dom.canClone) { - if (this.cachedFragment === null) { - fragment = this.build(dom); - if (this.hasRendered) { - this.cachedFragment = fragment; - } else { - this.hasRendered = true; - } - } - if (this.cachedFragment) { - fragment = dom.cloneNode(this.cachedFragment, true); - } - } else { - fragment = this.build(dom); - } - if (this.cachedFragment) { dom.repairClonedNode(fragment,[0,1]); } - var morph0 = dom.createMorphAt(fragment,0,1,contextualElement); - var morph1 = dom.createMorphAt(fragment,1,2,contextualElement); - block(env, morph0, context, "if", [get(env, context, "view.prompt")], {}, child0, null); - block(env, morph1, context, "if", [get(env, context, "view.optionGroupPath")], {}, child1, child2); - return fragment; - } - }; - }()); - __exports__["default"] = template(t); - }); -enifed("ember-htmlbars/utils/string", - ["htmlbars-util","ember-runtime/system/string","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - // required so we can extend this object. - var SafeString = __dependency1__.SafeString; - var escapeExpression = __dependency1__.escapeExpression; - var EmberStringUtils = __dependency2__["default"]; - - /** - Mark a string as safe for unescaped output with Handlebars. If you - return HTML from a Handlebars helper, use this function to - ensure Handlebars does not escape the HTML. - - ```javascript - Ember.String.htmlSafe('
    someString
    ') - ``` - - @method htmlSafe - @for Ember.String - @static - @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars - */ - function htmlSafe(str) { - if (str === null || str === undefined) { - return ""; - } - - if (typeof str !== 'string') { - str = ''+str; - } - return new SafeString(str); - } - - EmberStringUtils.htmlSafe = htmlSafe; - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { - - /** - Mark a string as being safe for unescaped output with Handlebars. - - ```javascript - '
    someString
    '.htmlSafe() - ``` - - See [Ember.String.htmlSafe](/api/classes/Ember.String.html#method_htmlSafe). - - @method htmlSafe - @for String - @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars - */ - String.prototype.htmlSafe = function() { - return htmlSafe(this); - }; - } - - __exports__.SafeString = SafeString; - __exports__.htmlSafe = htmlSafe; - __exports__.escapeExpression = escapeExpression; - }); -enifed("ember-metal-views", - ["ember-metal-views/renderer","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Renderer = __dependency1__["default"]; - __exports__.Renderer = Renderer; - }); -enifed("ember-metal-views/renderer", - ["morph","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var DOMHelper = __dependency1__.DOMHelper; - - function Renderer() { - this._uuid = 0; - this._views = new Array(2000); - this._queue = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]; - this._parents = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]; - this._elements = new Array(17); - this._inserts = {}; - this._dom = new DOMHelper(); - } - - function Renderer_renderTree(_view, _parentView, _insertAt) { - var views = this._views; - views[0] = _view; - var insertAt = _insertAt === undefined ? -1 : _insertAt; - var index = 0; - var total = 1; - var levelBase = _parentView ? _parentView._level+1 : 0; - - var root = _parentView == null ? _view : _parentView._root; - - // if root view has a _morph assigned - var willInsert = !!root._morph; - - var queue = this._queue; - queue[0] = 0; - var length = 1; - - var parentIndex = -1; - var parents = this._parents; - var parent = _parentView || null; - var elements = this._elements; - var element = null; - var contextualElement = null; - var level = 0; - - var view = _view; - var children, i, child; - while (length) { - elements[level] = element; - if (!view._morph) { - // ensure props we add are in same order - view._morph = null; - } - view._root = root; - this.uuid(view); - view._level = levelBase + level; - if (view._elementCreated) { - this.remove(view, false, true); - } - - this.willCreateElement(view); - - contextualElement = view._morph && view._morph.contextualElement; - if (!contextualElement && parent && parent._childViewsMorph) { - contextualElement = parent._childViewsMorph.contextualElement; - } - if (!contextualElement && view._didCreateElementWithoutMorph) { - // This code path is only used by createElement and rerender when createElement - // was previously called on a view. - contextualElement = document.body; - } - element = this.createElement(view, contextualElement); - - parents[level++] = parentIndex; - parentIndex = index; - parent = view; - - // enqueue for end - queue[length++] = index; - // enqueue children - children = this.childViews(view); - if (children) { - for (i=children.length-1;i>=0;i--) { - child = children[i]; - index = total++; - views[index] = child; - queue[length++] = index; - view = child; - } - } - - index = queue[--length]; - view = views[index]; - - while (parentIndex === index) { - level--; - view._elementCreated = true; - this.didCreateElement(view); - if (willInsert) { - this.willInsertElement(view); - } - - if (level === 0) { - length--; - break; - } - - parentIndex = parents[level]; - parent = parentIndex === -1 ? _parentView : views[parentIndex]; - this.insertElement(view, parent, element, -1); - index = queue[--length]; - view = views[index]; - element = elements[level]; - elements[level] = null; - } - } - - this.insertElement(view, _parentView, element, insertAt); - - for (i=total-1; i>=0; i--) { - if (willInsert) { - views[i]._elementInserted = true; - this.didInsertElement(views[i]); - } - views[i] = null; - } - - return element; - } - - Renderer.prototype.uuid = function Renderer_uuid(view) { - if (view._uuid === undefined) { - view._uuid = ++this._uuid; - view._renderer = this; - } // else assert(view._renderer === this) - return view._uuid; - }; - - Renderer.prototype.scheduleInsert = - function Renderer_scheduleInsert(view, morph) { - if (view._morph || view._elementCreated) { - throw new Error("You cannot insert a View that has already been rendered"); - } - view._morph = morph; - var viewId = this.uuid(view); - this._inserts[viewId] = this.scheduleRender(this, function scheduledRenderTree() { - this._inserts[viewId] = null; - this.renderTree(view); - }); - }; - - Renderer.prototype.appendTo = - function Renderer_appendTo(view, target) { - var morph = this._dom.appendMorph(target); - this.scheduleInsert(view, morph); - }; - - Renderer.prototype.replaceIn = - function Renderer_replaceIn(view, target) { - var morph = this._dom.createMorph(target, null, null); - this.scheduleInsert(view, morph); - }; - - function Renderer_remove(_view, shouldDestroy, reset) { - var viewId = this.uuid(_view); - - if (this._inserts[viewId]) { - this.cancelRender(this._inserts[viewId]); - this._inserts[viewId] = undefined; - } - - if (!_view._elementCreated) { - return; - } - - var removeQueue = []; - var destroyQueue = []; - var morph = _view._morph; - var idx, len, view, queue, childViews, i, l; - - removeQueue.push(_view); - - for (idx=0; idx -1; - }; - - var defineNativeShim = function(nativeFunc, shim) { - if (isNativeFunc(nativeFunc)) { - return nativeFunc; - } - return shim; - }; - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map - var map = defineNativeShim(ArrayPrototype.map, function(fun /*, thisp */) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var res = new Array(len); - var thisp = arguments[1]; - - for (var i = 0; i < len; i++) { - if (i in t) { - res[i] = fun.call(thisp, t[i], i, t); - } - } - - return res; - }); - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach - var forEach = defineNativeShim(ArrayPrototype.forEach, function(fun /*, thisp */) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var thisp = arguments[1]; - - for (var i = 0; i < len; i++) { - if (i in t) { - fun.call(thisp, t[i], i, t); - } - } - }); - - var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) { - if (fromIndex === null || fromIndex === undefined) { - fromIndex = 0; - } - else if (fromIndex < 0) { - fromIndex = Math.max(0, this.length + fromIndex); - } - - for (var i = fromIndex, j = this.length; i < j; i++) { - if (this[i] === obj) { - return i; - } - } - return -1; - }); - - var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function(obj, fromIndex) { - var len = this.length; - var idx; - - if (fromIndex === undefined) fromIndex = len-1; - else fromIndex = (fromIndex < 0) ? Math.ceil(fromIndex) : Math.floor(fromIndex); - if (fromIndex < 0) fromIndex += len; - - for(idx = fromIndex;idx>=0;idx--) { - if (this[idx] === obj) return idx ; - } - return -1; - }); - - var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) { - var i, value; - var result = []; - var length = this.length; - - for (i = 0; i < length; i++) { - if (this.hasOwnProperty(i)) { - value = this[i]; - if (fn.call(context, value, i, this)) { - result.push(value); - } - } - } - return result; - }); - - if (Ember.SHIM_ES5) { - ArrayPrototype.map = ArrayPrototype.map || map; - ArrayPrototype.forEach = ArrayPrototype.forEach || forEach; - ArrayPrototype.filter = ArrayPrototype.filter || filter; - ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf; - ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf; - } - - /** - Array polyfills to support ES5 features in older browsers. - - @namespace Ember - @property ArrayPolyfills - */ - __exports__.map = map; - __exports__.forEach = forEach; - __exports__.filter = filter; - __exports__.indexOf = indexOf; - __exports__.lastIndexOf = lastIndexOf; - }); -enifed("ember-metal/binding", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/run_loop","ember-metal/path_cache","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.Logger, Ember.LOG_BINDINGS, assert - var get = __dependency2__.get; - var trySet = __dependency3__.trySet; - var guidFor = __dependency4__.guidFor; - var addObserver = __dependency5__.addObserver; - var removeObserver = __dependency5__.removeObserver; - var _suspendObserver = __dependency5__._suspendObserver; - var run = __dependency6__["default"]; - var isGlobalPath = __dependency7__.isGlobal; - - - // ES6TODO: where is Ember.lookup defined? - /** - @module ember-metal - */ - - // .......................................................... - // CONSTANTS - // - - /** - Debug parameter you can turn on. This will log all bindings that fire to - the console. This should be disabled in production code. Note that you - can also enable this from the console or temporarily. - - @property LOG_BINDINGS - @for Ember - @type Boolean - @default false - */ - Ember.LOG_BINDINGS = false || !!Ember.ENV.LOG_BINDINGS; - - /** - Returns true if the provided path is global (e.g., `MyApp.fooController.bar`) - instead of local (`foo.bar.baz`). - - @method isGlobalPath - @for Ember - @private - @param {String} path - @return Boolean - */ - - function getWithGlobals(obj, path) { - return get(isGlobalPath(path) ? Ember.lookup : obj, path); - } - - // .......................................................... - // BINDING - // - - function Binding(toPath, fromPath) { - this._direction = undefined; - this._from = fromPath; - this._to = toPath; - this._readyToSync = undefined; - this._oneWay = undefined; - } - - /** - @class Binding - @namespace Ember - */ - - Binding.prototype = { - /** - This copies the Binding so it can be connected to another object. - - @method copy - @return {Ember.Binding} `this` - */ - copy: function () { - var copy = new Binding(this._to, this._from); - if (this._oneWay) { copy._oneWay = true; } - return copy; - }, - - // .......................................................... - // CONFIG - // - - /** - This will set `from` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - - @method from - @param {String} path the property path to connect to - @return {Ember.Binding} `this` - */ - from: function(path) { - this._from = path; - return this; - }, - - /** - This will set the `to` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - - @method to - @param {String|Tuple} path A property path or tuple - @return {Ember.Binding} `this` - */ - to: function(path) { - this._to = path; - return this; - }, - - /** - Configures the binding as one way. A one-way binding will relay changes - on the `from` side to the `to` side, but not the other way around. This - means that if you change the `to` side directly, the `from` side may have - a different value. - - @method oneWay - @return {Ember.Binding} `this` - */ - oneWay: function() { - this._oneWay = true; - return this; - }, - - /** - @method toString - @return {String} string representation of binding - */ - toString: function() { - var oneWay = this._oneWay ? '[oneWay]' : ''; - return "Ember.Binding<" + guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay; - }, - - // .......................................................... - // CONNECT AND SYNC - // - - /** - Attempts to connect this binding instance so that it can receive and relay - changes. This method will raise an exception if you have not set the - from/to properties yet. - - @method connect - @param {Object} obj The root object for this binding. - @return {Ember.Binding} `this` - */ - connect: function(obj) { - - var fromPath = this._from; - var toPath = this._to; - trySet(obj, toPath, getWithGlobals(obj, fromPath)); - - // add an observer on the object to be notified when the binding should be updated - addObserver(obj, fromPath, this, this.fromDidChange); - - // if the binding is a two-way binding, also set up an observer on the target - if (!this._oneWay) { - addObserver(obj, toPath, this, this.toDidChange); - } - - this._readyToSync = true; - - return this; - }, - - /** - Disconnects the binding instance. Changes will no longer be relayed. You - will not usually need to call this method. - - @method disconnect - @param {Object} obj The root object you passed when connecting the binding. - @return {Ember.Binding} `this` - */ - disconnect: function(obj) { - - var twoWay = !this._oneWay; - - // remove an observer on the object so we're no longer notified of - // changes that should update bindings. - removeObserver(obj, this._from, this, this.fromDidChange); - - // if the binding is two-way, remove the observer from the target as well - if (twoWay) { - removeObserver(obj, this._to, this, this.toDidChange); - } - - this._readyToSync = false; // disable scheduled syncs... - return this; - }, - - // .......................................................... - // PRIVATE - // - - /* called when the from side changes */ - fromDidChange: function(target) { - this._scheduleSync(target, 'fwd'); - }, - - /* called when the to side changes */ - toDidChange: function(target) { - this._scheduleSync(target, 'back'); - }, - - _scheduleSync: function(obj, dir) { - var existingDir = this._direction; - - // if we haven't scheduled the binding yet, schedule it - if (existingDir === undefined) { - run.schedule('sync', this, this._sync, obj); - this._direction = dir; - } - - // If both a 'back' and 'fwd' sync have been scheduled on the same object, - // default to a 'fwd' sync so that it remains deterministic. - if (existingDir === 'back' && dir === 'fwd') { - this._direction = 'fwd'; - } - }, - - _sync: function(obj) { - var log = Ember.LOG_BINDINGS; - - // don't synchronize destroyed objects or disconnected bindings - if (obj.isDestroyed || !this._readyToSync) { return; } - - // get the direction of the binding for the object we are - // synchronizing from - var direction = this._direction; - - var fromPath = this._from; - var toPath = this._to; - - this._direction = undefined; - - // if we're synchronizing from the remote object... - if (direction === 'fwd') { - var fromValue = getWithGlobals(obj, this._from); - if (log) { - Ember.Logger.log(' ', this.toString(), '->', fromValue, obj); - } - if (this._oneWay) { - trySet(obj, toPath, fromValue); - } else { - _suspendObserver(obj, toPath, this, this.toDidChange, function () { - trySet(obj, toPath, fromValue); - }); - } - // if we're synchronizing *to* the remote object - } else if (direction === 'back') { - var toValue = get(obj, this._to); - if (log) { - Ember.Logger.log(' ', this.toString(), '<-', toValue, obj); - } - _suspendObserver(obj, fromPath, this, this.fromDidChange, function () { - trySet(isGlobalPath(fromPath) ? Ember.lookup : obj, fromPath, toValue); - }); - } - } - - }; - - function mixinProperties(to, from) { - for (var key in from) { - if (from.hasOwnProperty(key)) { - to[key] = from[key]; - } - } - } - - mixinProperties(Binding, { - - /* - See `Ember.Binding.from`. - - @method from - @static - */ - from: function(from) { - var C = this; - return new C(undefined, from); - }, - - /* - See `Ember.Binding.to`. - - @method to - @static - */ - to: function(to) { - var C = this; - return new C(to, undefined); - }, - - /** - Creates a new Binding instance and makes it apply in a single direction. - A one-way binding will relay changes on the `from` side object (supplied - as the `from` argument) the `to` side, but not the other way around. - This means that if you change the "to" side directly, the "from" side may have - a different value. - - See `Binding.oneWay`. - - @method oneWay - @param {String} from from path. - @param {Boolean} [flag] (Optional) passing nothing here will make the - binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the - binding two way again. - @return {Ember.Binding} `this` - */ - oneWay: function(from, flag) { - var C = this; - return new C(undefined, from).oneWay(flag); - } - - }); - /** - An `Ember.Binding` connects the properties of two objects so that whenever - the value of one property changes, the other property will be changed also. - - ## Automatic Creation of Bindings with `/^*Binding/`-named Properties - - You do not usually create Binding objects directly but instead describe - bindings in your class or object definition using automatic binding - detection. - - Properties ending in a `Binding` suffix will be converted to `Ember.Binding` - instances. The value of this property should be a string representing a path - to another object or a custom binding instance created using Binding helpers - (see "One Way Bindings"): - - ``` - valueBinding: "MyApp.someController.title" - ``` - - This will create a binding from `MyApp.someController.title` to the `value` - property of your object instance automatically. Now the two values will be - kept in sync. - - ## One Way Bindings - - One especially useful binding customization you can use is the `oneWay()` - helper. This helper tells Ember that you are only interested in - receiving changes on the object you are binding from. For example, if you - are binding to a preference and you want to be notified if the preference - has changed, but your object will not be changing the preference itself, you - could do: - - ``` - bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles") - ``` - - This way if the value of `MyApp.preferencesController.bigTitles` changes the - `bigTitles` property of your object will change also. However, if you - change the value of your `bigTitles` property, it will not update the - `preferencesController`. - - One way bindings are almost twice as fast to setup and twice as fast to - execute because the binding only has to worry about changes to one side. - - You should consider using one way bindings anytime you have an object that - may be created frequently and you do not intend to change a property; only - to monitor it for changes (such as in the example above). - - ## Adding Bindings Manually - - All of the examples above show you how to configure a custom binding, but the - result of these customizations will be a binding template, not a fully active - Binding instance. The binding will actually become active only when you - instantiate the object the binding belongs to. It is useful however, to - understand what actually happens when the binding is activated. - - For a binding to function it must have at least a `from` property and a `to` - property. The `from` property path points to the object/key that you want to - bind from while the `to` path points to the object/key you want to bind to. - - When you define a custom binding, you are usually describing the property - you want to bind from (such as `MyApp.someController.value` in the examples - above). When your object is created, it will automatically assign the value - you want to bind `to` based on the name of your binding key. In the - examples above, during init, Ember objects will effectively call - something like this on your binding: - - ```javascript - binding = Ember.Binding.from("valueBinding").to("value"); - ``` - - This creates a new binding instance based on the template you provide, and - sets the to path to the `value` property of the new object. Now that the - binding is fully configured with a `from` and a `to`, it simply needs to be - connected to become active. This is done through the `connect()` method: - - ```javascript - binding.connect(this); - ``` - - Note that when you connect a binding you pass the object you want it to be - connected to. This object will be used as the root for both the from and - to side of the binding when inspecting relative paths. This allows the - binding to be automatically inherited by subclassed objects as well. - - This also allows you to bind between objects using the paths you declare in - `from` and `to`: - - ```javascript - // Example 1 - binding = Ember.Binding.from("App.someObject.value").to("value"); - binding.connect(this); - - // Example 2 - binding = Ember.Binding.from("parentView.value").to("App.someObject.value"); - binding.connect(this); - ``` - - Now that the binding is connected, it will observe both the from and to side - and relay changes. - - If you ever needed to do so (you almost never will, but it is useful to - understand this anyway), you could manually create an active binding by - using the `Ember.bind()` helper method. (This is the same method used by - to setup your bindings on objects): - - ```javascript - Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value"); - ``` - - Both of these code fragments have the same effect as doing the most friendly - form of binding creation like so: - - ```javascript - MyApp.anotherObject = Ember.Object.create({ - valueBinding: "MyApp.someController.value", - - // OTHER CODE FOR THIS OBJECT... - }); - ``` - - Ember's built in binding creation method makes it easy to automatically - create bindings for you. You should always use the highest-level APIs - available, even if you understand how it works underneath. - - @class Binding - @namespace Ember - @since Ember 0.9 - */ - // Ember.Binding = Binding; ES6TODO: where to put this? - - - /** - Global helper method to create a new binding. Just pass the root object - along with a `to` and `from` path to create and connect the binding. - - @method bind - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - */ - function bind(obj, to, from) { - return new Binding(to, from).connect(obj); - } - - __exports__.bind = bind;/** - @method oneWay - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - */ - function oneWay(obj, to, from) { - return new Binding(to, from).oneWay().connect(obj); - } - - __exports__.oneWay = oneWay;__exports__.Binding = Binding; - __exports__.isGlobalPath = isGlobalPath; - }); -enifed("ember-metal/cache", - ["ember-metal/dictionary","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var dictionary = __dependency1__["default"]; - __exports__["default"] = Cache; - - function Cache(limit, func) { - this.store = dictionary(null); - this.size = 0; - this.misses = 0; - this.hits = 0; - this.limit = limit; - this.func = func; - } - - var UNDEFINED = function() { }; - - Cache.prototype = { - set: function(key, value) { - if (this.limit > this.size) { - this.size ++; - if (value === undefined) { - this.store[key] = UNDEFINED; - } else { - this.store[key] = value; - } - } - - return value; - }, - - get: function(key) { - var value = this.store[key]; - - if (value === undefined) { - this.misses ++; - value = this.set(key, this.func(key)); - } else if (value === UNDEFINED) { - this.hits ++; - value = undefined; - } else { - this.hits ++; - // nothing to translate - } - - return value; - }, - - purge: function() { - this.store = dictionary(null); - this.size = 0; - this.hits = 0; - this.misses = 0; - } - }; - }); -enifed("ember-metal/chains", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/array","ember-metal/watch_key","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // warn, assert, etc; - var get = __dependency2__.get; - var normalizeTuple = __dependency2__.normalizeTuple; - var metaFor = __dependency3__.meta; - var forEach = __dependency4__.forEach; - var watchKey = __dependency5__.watchKey; - var unwatchKey = __dependency5__.unwatchKey; - - var warn = Ember.warn; - var FIRST_KEY = /^([^\.]+)/; - - function firstKey(path) { - return path.match(FIRST_KEY)[0]; - } - - var pendingQueue = []; - - // attempts to add the pendingQueue chains again. If some of them end up - // back in the queue and reschedule is true, schedules a timeout to try - // again. - function flushPendingChains() { - if (pendingQueue.length === 0) { return; } // nothing to do - - var queue = pendingQueue; - pendingQueue = []; - - forEach.call(queue, function(q) { - q[0].add(q[1]); - }); - - warn('Watching an undefined global, Ember expects watched globals to be' + - ' setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0); - } - - __exports__.flushPendingChains = flushPendingChains;function addChainWatcher(obj, keyName, node) { - if (!obj || ('object' !== typeof obj)) { return; } // nothing to do - - var m = metaFor(obj); - var nodes = m.chainWatchers; - - if (!m.hasOwnProperty('chainWatchers')) { - nodes = m.chainWatchers = {}; - } - - if (!nodes[keyName]) { - nodes[keyName] = []; - } - nodes[keyName].push(node); - watchKey(obj, keyName, m); - } - - function removeChainWatcher(obj, keyName, node) { - if (!obj || 'object' !== typeof obj) { return; } // nothing to do - - var m = obj['__ember_meta__']; - if (m && !m.hasOwnProperty('chainWatchers')) { return; } // nothing to do - - var nodes = m && m.chainWatchers; - - if (nodes && nodes[keyName]) { - nodes = nodes[keyName]; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i] === node) { - nodes.splice(i, 1); - break; - } - } - } - unwatchKey(obj, keyName, m); - } - - // A ChainNode watches a single key on an object. If you provide a starting - // value for the key then the node won't actually watch it. For a root node - // pass null for parent and key and object for value. - function ChainNode(parent, key, value) { - this._parent = parent; - this._key = key; - - // _watching is true when calling get(this._parent, this._key) will - // return the value of this node. - // - // It is false for the root of a chain (because we have no parent) - // and for global paths (because the parent node is the object with - // the observer on it) - this._watching = value===undefined; - - this._value = value; - this._paths = {}; - if (this._watching) { - this._object = parent.value(); - if (this._object) { - addChainWatcher(this._object, this._key, this); - } - } - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - // - // TODO: Replace this with an efficient callback that the EachProxy - // can implement. - if (this._parent && this._parent._key === '@each') { - this.value(); - } - } - - var ChainNodePrototype = ChainNode.prototype; - - function lazyGet(obj, key) { - if (!obj) return undefined; - - var meta = obj['__ember_meta__']; - // check if object meant only to be a prototype - if (meta && meta.proto === obj) { - return undefined; - } - - if (key === "@each") { - return get(obj, key); - } - - // if a CP only return cached value - var desc = meta && meta.descs[key]; - if (desc && desc._cacheable) { - if (key in meta.cache) { - return meta.cache[key]; - } else { - return undefined; - } - } - - return get(obj, key); - } - - ChainNodePrototype.value = function() { - if (this._value === undefined && this._watching) { - var obj = this._parent.value(); - this._value = lazyGet(obj, this._key); - } - return this._value; - }; - - ChainNodePrototype.destroy = function() { - if (this._watching) { - var obj = this._object; - if (obj) { - removeChainWatcher(obj, this._key, this); - } - this._watching = false; // so future calls do nothing - } - }; - - // copies a top level object only - ChainNodePrototype.copy = function(obj) { - var ret = new ChainNode(null, null, obj); - var paths = this._paths; - var path; - - for (path in paths) { - // this check will also catch non-number vals. - if (paths[path] <= 0) { - continue; - } - ret.add(path); - } - return ret; - }; - - // called on the root node of a chain to setup watchers on the specified - // path. - ChainNodePrototype.add = function(path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - paths[path] = (paths[path] || 0) + 1; - - obj = this.value(); - tuple = normalizeTuple(obj, path); - - // the path was a local path - if (tuple[0] && tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length+1); - - // global path, but object does not exist yet. - // put into a queue and try to connect later. - } else if (!tuple[0]) { - pendingQueue.push([this, path]); - tuple.length = 0; - return; - - // global path, and object already exists - } else { - src = tuple[0]; - key = path.slice(0, 0-(tuple[1].length+1)); - path = tuple[1]; - } - - tuple.length = 0; - this.chain(key, path, src); - }; - - // called on the root node of a chain to teardown watcher on the specified - // path - ChainNodePrototype.remove = function(path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - if (paths[path] > 0) { - paths[path]--; - } - - obj = this.value(); - tuple = normalizeTuple(obj, path); - if (tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length+1); - } else { - src = tuple[0]; - key = path.slice(0, 0-(tuple[1].length+1)); - path = tuple[1]; - } - - tuple.length = 0; - this.unchain(key, path); - }; - - ChainNodePrototype.count = 0; - - ChainNodePrototype.chain = function(key, path, src) { - var chains = this._chains; - var node; - if (!chains) { - chains = this._chains = {}; - } - - node = chains[key]; - if (!node) { - node = chains[key] = new ChainNode(this, key, src); - } - node.count++; // count chains... - - // chain rest of path if there is one - if (path) { - key = firstKey(path); - path = path.slice(key.length+1); - node.chain(key, path); // NOTE: no src means it will observe changes... - } - }; - - ChainNodePrototype.unchain = function(key, path) { - var chains = this._chains; - var node = chains[key]; - - // unchain rest of path first... - if (path && path.length > 1) { - var nextKey = firstKey(path); - var nextPath = path.slice(nextKey.length + 1); - node.unchain(nextKey, nextPath); - } - - // delete node if needed. - node.count--; - if (node.count<=0) { - delete chains[node._key]; - node.destroy(); - } - - }; - - ChainNodePrototype.willChange = function(events) { - var chains = this._chains; - if (chains) { - for(var key in chains) { - if (!chains.hasOwnProperty(key)) { - continue; - } - chains[key].willChange(events); - } - } - - if (this._parent) { - this._parent.chainWillChange(this, this._key, 1, events); - } - }; - - ChainNodePrototype.chainWillChange = function(chain, path, depth, events) { - if (this._key) { - path = this._key + '.' + path; - } - - if (this._parent) { - this._parent.chainWillChange(this, path, depth+1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = 'this.' + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }; - - ChainNodePrototype.chainDidChange = function(chain, path, depth, events) { - if (this._key) { - path = this._key + '.' + path; - } - - if (this._parent) { - this._parent.chainDidChange(this, path, depth+1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = 'this.' + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }; - - ChainNodePrototype.didChange = function(events) { - // invalidate my own value first. - if (this._watching) { - var obj = this._parent.value(); - if (obj !== this._object) { - removeChainWatcher(this._object, this._key, this); - this._object = obj; - addChainWatcher(obj, this._key, this); - } - this._value = undefined; - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - if (this._parent && this._parent._key === '@each') { - this.value(); - } - } - - // then notify chains... - var chains = this._chains; - if (chains) { - for(var key in chains) { - if (!chains.hasOwnProperty(key)) { continue; } - chains[key].didChange(events); - } - } - - // if no events are passed in then we only care about the above wiring update - if (events === null) { - return; - } - - // and finally tell parent about my path changing... - if (this._parent) { - this._parent.chainDidChange(this, this._key, 1, events); - } - }; - - function finishChains(obj) { - // We only create meta if we really have to - var m = obj['__ember_meta__']; - var chains, chainWatchers, chainNodes; - - if (m) { - // finish any current chains node watchers that reference obj - chainWatchers = m.chainWatchers; - if (chainWatchers) { - for(var key in chainWatchers) { - if (!chainWatchers.hasOwnProperty(key)) { - continue; - } - - chainNodes = chainWatchers[key]; - if (chainNodes) { - for (var i=0,l=chainNodes.length;i 1) { - args = a_slice.call(arguments); - func = args.pop(); - } - - if (typeof func !== "function") { - throw new EmberError("Computed Property declared without a property function"); - } - - var cp = new ComputedProperty(func); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - /** - Returns the cached value for a property, if one exists. - This can be useful for peeking at the value of a computed - property that is generated lazily, without accidentally causing - it to be created. - - @method cacheFor - @for Ember - @param {Object} obj the object whose property you want to check - @param {String} key the name of the property whose cached value you want - to return - @return {Object} the cached value - */ - function cacheFor(obj, key) { - var meta = obj['__ember_meta__']; - var cache = meta && meta.cache; - var ret = cache && cache[key]; - - if (ret === UNDEFINED) { - return undefined; - } - return ret; - } - - cacheFor.set = function(cache, key, value) { - if (value === undefined) { - cache[key] = UNDEFINED; - } else { - cache[key] = value; - } - }; - - cacheFor.get = function(cache, key) { - var ret = cache[key]; - if (ret === UNDEFINED) { - return undefined; - } - return ret; - }; - - cacheFor.remove = function(cache, key) { - cache[key] = undefined; - }; - - __exports__.ComputedProperty = ComputedProperty; - __exports__.computed = computed; - __exports__.cacheFor = cacheFor; - }); -enifed("ember-metal/computed_macros", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/is_empty","ember-metal/is_none","ember-metal/alias"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var set = __dependency3__.set; - var computed = __dependency4__.computed; - var isEmpty = __dependency5__["default"]; - var isNone = __dependency6__["default"]; - var alias = __dependency7__["default"]; - - /** - @module ember-metal - */ - - var a_slice = [].slice; - - function getProperties(self, propertyNames) { - var ret = {}; - for(var i = 0; i < propertyNames.length; i++) { - ret[propertyNames[i]] = get(self, propertyNames[i]); - } - return ret; - } - - function registerComputed(name, macro) { - computed[name] = function(dependentKey) { - var args = a_slice.call(arguments); - return computed(dependentKey, function() { - return macro.apply(this, args); - }); - }; - } - - function registerComputedWithProperties(name, macro) { - computed[name] = function() { - var properties = a_slice.call(arguments); - - var computedFunc = computed(function() { - return macro.apply(this, [getProperties(this, properties)]); - }); - - return computedFunc.property.apply(computedFunc, properties); - }; - } - - /** - A computed property that returns true if the value of the dependent - property is null, an empty string, empty array, or empty function. - - Example - - ```javascript - var ToDoList = Ember.Object.extend({ - isDone: Ember.computed.empty('todos') - }); - - var todoList = ToDoList.create({ - todos: ['Unit Test', 'Documentation', 'Release'] - }); - - todoList.get('isDone'); // false - todoList.get('todos').clear(); - todoList.get('isDone'); // true - ``` - - @since 1.6.0 - @method computed.empty - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which negate - the original value for property - */ - computed.empty = function (dependentKey) { - return computed(dependentKey + '.length', function () { - return isEmpty(get(this, dependentKey)); - }); - }; - - /** - A computed property that returns true if the value of the dependent - property is NOT null, an empty string, empty array, or empty function. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasStuff: Ember.computed.notEmpty('backpack') - }); - - var hamster = Hamster.create({ backpack: ['Food', 'Sleeping Bag', 'Tent'] }); - - hamster.get('hasStuff'); // true - hamster.get('backpack').clear(); // [] - hamster.get('hasStuff'); // false - ``` - - @method computed.notEmpty - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns true if - original value for property is not empty. - */ - computed.notEmpty = function(dependentKey) { - return computed(dependentKey + '.length', function () { - return !isEmpty(get(this, dependentKey)); - }); - }; - - /** - A computed property that returns true if the value of the dependent - property is null or undefined. This avoids errors from JSLint complaining - about use of ==, which can be technically confusing. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - isHungry: Ember.computed.none('food') - }); - - var hamster = Hamster.create(); - - hamster.get('isHungry'); // true - hamster.set('food', 'Banana'); - hamster.get('isHungry'); // false - hamster.set('food', null); - hamster.get('isHungry'); // true - ``` - - @method computed.none - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which - returns true if original value for property is null or undefined. - */ - registerComputed('none', function(dependentKey) { - return isNone(get(this, dependentKey)); - }); - - /** - A computed property that returns the inverse boolean value - of the original value for the dependent property. - - Example - - ```javascript - var User = Ember.Object.extend({ - isAnonymous: Ember.computed.not('loggedIn') - }); - - var user = User.create({loggedIn: false}); - - user.get('isAnonymous'); // true - user.set('loggedIn', true); - user.get('isAnonymous'); // false - ``` - - @method computed.not - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns - inverse of the original value for property - */ - registerComputed('not', function(dependentKey) { - return !get(this, dependentKey); - }); - - /** - A computed property that converts the provided dependent property - into a boolean value. - - ```javascript - var Hamster = Ember.Object.extend({ - hasBananas: Ember.computed.bool('numBananas') - }); - - var hamster = Hamster.create(); - - hamster.get('hasBananas'); // false - hamster.set('numBananas', 0); - hamster.get('hasBananas'); // false - hamster.set('numBananas', 1); - hamster.get('hasBananas'); // true - hamster.set('numBananas', null); - hamster.get('hasBananas'); // false - ``` - - @method computed.bool - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which converts - to boolean the original value for property - */ - registerComputed('bool', function(dependentKey) { - return !!get(this, dependentKey); - }); - - /** - A computed property which matches the original value for the - dependent property against a given RegExp, returning `true` - if they values matches the RegExp and `false` if it does not. - - Example - - ```javascript - var User = Ember.Object.extend({ - hasValidEmail: Ember.computed.match('email', /^.+@.+\..+$/) - }); - - var user = User.create({loggedIn: false}); - - user.get('hasValidEmail'); // false - user.set('email', ''); - user.get('hasValidEmail'); // false - user.set('email', 'ember_hamster@example.com'); - user.get('hasValidEmail'); // true - ``` - - @method computed.match - @for Ember - @param {String} dependentKey - @param {RegExp} regexp - @return {Ember.ComputedProperty} computed property which match - the original value for property against a given RegExp - */ - registerComputed('match', function(dependentKey, regexp) { - var value = get(this, dependentKey); - return typeof value === 'string' ? regexp.test(value) : false; - }); - - /** - A computed property that returns true if the provided dependent property - is equal to the given value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - napTime: Ember.computed.equal('state', 'sleepy') - }); - - var hamster = Hamster.create(); - - hamster.get('napTime'); // false - hamster.set('state', 'sleepy'); - hamster.get('napTime'); // true - hamster.set('state', 'hungry'); - hamster.get('napTime'); // false - ``` - - @method computed.equal - @for Ember - @param {String} dependentKey - @param {String|Number|Object} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is equal to the given value. - */ - registerComputed('equal', function(dependentKey, value) { - return get(this, dependentKey) === value; - }); - - /** - A computed property that returns true if the provided dependent property - is greater than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gt('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 11); - hamster.get('hasTooManyBananas'); // true - ``` - - @method computed.gt - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater than given value. - */ - registerComputed('gt', function(dependentKey, value) { - return get(this, dependentKey) > value; - }); - - /** - A computed property that returns true if the provided dependent property - is greater than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gte('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 10); - hamster.get('hasTooManyBananas'); // true - ``` - - @method computed.gte - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater or equal then given value. - */ - registerComputed('gte', function(dependentKey, value) { - return get(this, dependentKey) >= value; - }); - - /** - A computed property that returns true if the provided dependent property - is less than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lt('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 2); - hamster.get('needsMoreBananas'); // true - ``` - - @method computed.lt - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less then given value. - */ - registerComputed('lt', function(dependentKey, value) { - return get(this, dependentKey) < value; - }); - - /** - A computed property that returns true if the provided dependent property - is less than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lte('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 5); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // true - ``` - - @method computed.lte - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less or equal than given value. - */ - registerComputed('lte', function(dependentKey, value) { - return get(this, dependentKey) <= value; - }); - - /** - A computed property that performs a logical `and` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForCamp: Ember.computed.and('hasTent', 'hasBackpack') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForCamp'); // false - hamster.set('hasTent', true); - hamster.get('readyForCamp'); // false - hamster.set('hasBackpack', true); - hamster.get('readyForCamp'); // true - ``` - - @method computed.and - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `and` on the values of all the original values for properties. - */ - registerComputedWithProperties('and', function(properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && !properties[key]) { - return false; - } - } - return true; - }); - - /** - A computed property which performs a logical `or` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForRain: Ember.computed.or('hasJacket', 'hasUmbrella') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForRain'); // false - hamster.set('hasJacket', true); - hamster.get('readyForRain'); // true - ``` - - @method computed.or - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `or` on the values of all the original values for properties. - */ - registerComputedWithProperties('or', function(properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return true; - } - } - return false; - }); - - /** - A computed property that returns the first truthy value - from a list of dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasClothes: Ember.computed.any('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('hasClothes'); // null - hamster.set('shirt', 'Hawaiian Shirt'); - hamster.get('hasClothes'); // 'Hawaiian Shirt' - ``` - - @method computed.any - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which returns - the first truthy value of given list of properties. - */ - registerComputedWithProperties('any', function(properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return null; - }); - - /** - A computed property that returns the array of values - for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - clothes: Ember.computed.collect('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('clothes'); // [null, null] - hamster.set('hat', 'Camp Hat'); - hamster.set('shirt', 'Camp Shirt'); - hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt'] - ``` - - @method computed.collect - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which maps - values of all passed in properties to an array. - */ - registerComputedWithProperties('collect', function(properties) { - var res = Ember.A(); - for (var key in properties) { - if (properties.hasOwnProperty(key)) { - if (isNone(properties[key])) { - res.push(null); - } else { - res.push(properties[key]); - } - } - } - return res; - }); - - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property. - - ```javascript - var Person = Ember.Object.extend({ - name: 'Alex Matchneer', - nomen: Ember.computed.alias('name') - }); - - var alex = Person.create(); - - alex.get('nomen'); // 'Alex Matchneer' - alex.get('name'); // 'Alex Matchneer' - - alex.set('nomen', '@machty'); - alex.get('name'); // '@machty' - ``` - - @method computed.alias - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias to the original value for property. - */ - computed.alias = alias; - - /** - Where `computed.alias` aliases `get` and `set`, and allows for bidirectional - data flow, `computed.oneWay` only provides an aliased `get`. The `set` will - not mutate the upstream property, rather causes the current property to - become the value set. This causes the downstream property to permanently - diverge from the upstream property. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.oneWay('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // 'TeddyBear' - teddy.get('firstName'); // 'Teddy' - ``` - - @method computed.oneWay - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - */ - computed.oneWay = function(dependentKey) { - return alias(dependentKey).oneWay(); - }; - - /** - This is a more semantically meaningful alias of `computed.oneWay`, - whose name is somewhat ambiguous as to which direction the data flows. - - @method computed.reads - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - */ - computed.reads = computed.oneWay; - - /** - Where `computed.oneWay` provides oneWay bindings, `computed.readOnly` provides - a readOnly one way binding. Very often when using `computed.oneWay` one does - not also want changes to propagate back up, as they will replace the value. - - This prevents the reverse flow, and also throws an exception when it occurs. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.readOnly('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // throws Exception - // throw new Ember.Error('Cannot Set: nickName on: ' );` - teddy.get('firstName'); // 'Teddy' - ``` - - @method computed.readOnly - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @since 1.5.0 - */ - computed.readOnly = function(dependentKey) { - return alias(dependentKey).readOnly(); - }; - /** - A computed property that acts like a standard getter and setter, - but returns the value at the provided `defaultPath` if the - property itself has not been set to a value - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - wishList: Ember.computed.defaultTo('favoriteFood') - }); - - var hamster = Hamster.create({ favoriteFood: 'Banana' }); - - hamster.get('wishList'); // 'Banana' - hamster.set('wishList', 'More Unit Tests'); - hamster.get('wishList'); // 'More Unit Tests' - hamster.get('favoriteFood'); // 'Banana' - ``` - - @method computed.defaultTo - @for Ember - @param {String} defaultPath - @return {Ember.ComputedProperty} computed property which acts like - a standard getter and setter, but defaults to the value from `defaultPath`. - @deprecated Use `Ember.computed.oneWay` or custom CP with default instead. - */ - // ES6TODO: computed should have its own export path so you can do import {defaultTo} from computed - computed.defaultTo = function(defaultPath) { - return computed(function(key, newValue, cachedValue) { - - if (arguments.length === 1) { - return get(this, defaultPath); - } - return newValue != null ? newValue : get(this, defaultPath); - }); - }; - - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property, but also - print a deprecation warning. - - @method computed.deprecatingAlias - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias with a deprecation to the original value for property. - @since 1.7.0 - */ - computed.deprecatingAlias = function(dependentKey) { - return computed(dependentKey, function(key, value) { - - if (arguments.length > 1) { - set(this, dependentKey, value); - return value; - } else { - return get(this, dependentKey); - } - }); - }; - }); -enifed("ember-metal/core", - ["exports"], - function(__exports__) { - "use strict"; - /*globals Ember:true,ENV,EmberENV,MetamorphENV:true */ - - /** - @module ember - @submodule ember-metal - */ - - /** - All Ember methods and functions are defined inside of this namespace. You - generally should not add new properties to this namespace as it may be - overwritten by future versions of Ember. - - You can also use the shorthand `Em` instead of `Ember`. - - Ember-Runtime is a framework that provides core functions for Ember including - cross-platform functions, support for property observing and objects. Its - focus is on small size and performance. You can use this in place of or - along-side other cross-platform libraries such as jQuery. - - The core Runtime framework is based on the jQuery API with a number of - performance optimizations. - - @class Ember - @static - @version 1.10.1 - */ - - if ('undefined' === typeof Ember) { - // Create core object. Make it act like an instance of Ember.Namespace so that - // objects assigned to it are given a sane string representation. - Ember = {}; - } - - // Default imports, exports and lookup to the global object; - Ember.imports = Ember.imports || this; - Ember.lookup = Ember.lookup || this; - var exports = Ember.exports = Ember.exports || this; - - // aliases needed to keep minifiers from removing the global context - exports.Em = exports.Ember = Ember; - - // Make sure these are set whether Ember was already defined or not - - Ember.isNamespace = true; - - Ember.toString = function() { return "Ember"; }; - - - /** - @property VERSION - @type String - @default '1.10.1' - @static - */ - Ember.VERSION = '1.10.1'; - - /** - Standard environmental variables. You can define these in a global `EmberENV` - variable before loading Ember to control various configuration settings. - - For backwards compatibility with earlier versions of Ember the global `ENV` - variable will be used if `EmberENV` is not defined. - - @property ENV - @type Hash - */ - - if (Ember.ENV) { - // do nothing if Ember.ENV is already setup - } else if ('undefined' !== typeof EmberENV) { - Ember.ENV = EmberENV; - } else if('undefined' !== typeof ENV) { - Ember.ENV = ENV; - } else { - Ember.ENV = {}; - } - - Ember.config = Ember.config || {}; - - // We disable the RANGE API by default for performance reasons - if ('undefined' === typeof Ember.ENV.DISABLE_RANGE_API) { - Ember.ENV.DISABLE_RANGE_API = true; - } - - if ("undefined" === typeof MetamorphENV) { - exports.MetamorphENV = {}; - } - - MetamorphENV.DISABLE_RANGE_API = Ember.ENV.DISABLE_RANGE_API; - - /** - Hash of enabled Canary features. Add to this before creating your application. - - You can also define `EmberENV.FEATURES` if you need to enable features flagged at runtime. - - @class FEATURES - @namespace Ember - @static - @since 1.1.0 - */ - - Ember.FEATURES = Ember.ENV.FEATURES || {}; - - /** - Test that a feature is enabled. Parsed by Ember's build tools to leave - experimental features out of beta/stable builds. - - You can define the following configuration options: - - * `EmberENV.ENABLE_ALL_FEATURES` - force all features to be enabled. - * `EmberENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly - enabled/disabled. - - @method isEnabled - @param {String} feature - @return {Boolean} - @for Ember.FEATURES - @since 1.1.0 - */ - - Ember.FEATURES.isEnabled = function(feature) { - var featureValue = Ember.FEATURES[feature]; - - if (Ember.ENV.ENABLE_ALL_FEATURES) { - return true; - } else if (featureValue === true || featureValue === false || featureValue === undefined) { - return featureValue; - } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) { - return true; - } else { - return false; - } - }; - - // .......................................................... - // BOOTSTRAP - // - - /** - Determines whether Ember should enhance some built-in object prototypes to - provide a more friendly API. If enabled, a few methods will be added to - `Function`, `String`, and `Array`. `Object.prototype` will not be enhanced, - which is the one that causes most trouble for people. - - In general we recommend leaving this option set to true since it rarely - conflicts with other code. If you need to turn it off however, you can - define an `EmberENV.EXTEND_PROTOTYPES` config to disable it. - - @property EXTEND_PROTOTYPES - @type Boolean - @default true - @for Ember - */ - Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES; - - if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') { - Ember.EXTEND_PROTOTYPES = true; - } - - /** - Determines whether Ember logs a full stack trace during deprecation warnings - - @property LOG_STACKTRACE_ON_DEPRECATION - @type Boolean - @default true - */ - Ember.LOG_STACKTRACE_ON_DEPRECATION = (Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false); - - /** - Determines whether Ember should add ECMAScript 5 Array shims to older browsers. - - @property SHIM_ES5 - @type Boolean - @default Ember.EXTEND_PROTOTYPES - */ - Ember.SHIM_ES5 = (Ember.ENV.SHIM_ES5 === false) ? false : Ember.EXTEND_PROTOTYPES; - - /** - Determines whether Ember logs info about version of used libraries - - @property LOG_VERSION - @type Boolean - @default true - */ - Ember.LOG_VERSION = (Ember.ENV.LOG_VERSION === false) ? false : true; - - /** - Empty function. Useful for some operations. Always returns `this`. - - @method K - @private - @return {Object} - */ - function K() { return this; } - __exports__.K = K; - Ember.K = K; - //TODO: ES6 GLOBAL TODO - - // Stub out the methods defined by the ember-debug package in case it's not loaded - - if ('undefined' === typeof Ember.assert) { Ember.assert = K; } - if ('undefined' === typeof Ember.warn) { Ember.warn = K; } - if ('undefined' === typeof Ember.debug) { Ember.debug = K; } - if ('undefined' === typeof Ember.runInDebug) { Ember.runInDebug = K; } - if ('undefined' === typeof Ember.deprecate) { Ember.deprecate = K; } - if ('undefined' === typeof Ember.deprecateFunc) { - Ember.deprecateFunc = function(_, func) { return func; }; - } - - __exports__["default"] = Ember; - }); -enifed("ember-metal/dependent_keys", - ["ember-metal/platform","ember-metal/watching","exports"], - function(__dependency1__, __dependency2__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - var o_create = __dependency1__.create; - var watch = __dependency2__.watch; - var unwatch = __dependency2__.unwatch; - - /** - @module ember-metal - */ - - // .......................................................... - // DEPENDENT KEYS - // - - // data structure: - // meta.deps = { - // 'depKey': { - // 'keyName': count, - // } - // } - - /* - This function returns a map of unique dependencies for a - given object and key. - */ - function keysForDep(depsMeta, depKey) { - var keys = depsMeta[depKey]; - if (!keys) { - // if there are no dependencies yet for a the given key - // create a new empty list of dependencies for the key - keys = depsMeta[depKey] = {}; - } else if (!depsMeta.hasOwnProperty(depKey)) { - // otherwise if the dependency list is inherited from - // a superclass, clone the hash - keys = depsMeta[depKey] = o_create(keys); - } - return keys; - } - - function metaForDeps(meta) { - return keysForDep(meta, 'deps'); - } - - function addDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // add all of its dependent keys. - var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys; - if (!depKeys) return; - - depsMeta = metaForDeps(meta); - - for(idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Increment the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) + 1; - // Watch the depKey - watch(obj, depKey, meta); - } - } - - __exports__.addDependentKeys = addDependentKeys;function removeDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // remove all of its dependent keys. - var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys; - if (!depKeys) return; - - depsMeta = metaForDeps(meta); - - for(idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Decrement the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) - 1; - // Unwatch the depKey - unwatch(obj, depKey, meta); - } - } - - __exports__.removeDependentKeys = removeDependentKeys; - }); -enifed("ember-metal/deprecate_property", - ["ember-metal/core","ember-metal/platform","ember-metal/properties","ember-metal/property_get","ember-metal/property_set","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember-metal - */ - - var Ember = __dependency1__["default"]; - var hasPropertyAccessors = __dependency2__.hasPropertyAccessors; - var defineProperty = __dependency3__.defineProperty; - var get = __dependency4__.get; - var set = __dependency5__.set; - - - /** - Used internally to allow changing properties in a backwards compatible way, and print a helpful - deprecation warning. - - @method deprecateProperty - @param {Object} object The object to add the deprecated property to. - @param {String} deprecatedKey The property to add (and print deprecation warnings upon accessing). - @param {String} newKey The property that will be aliased. - @private - @since 1.7.0 - */ - - function deprecateProperty(object, deprecatedKey, newKey) { - function deprecate() { - } - - if (hasPropertyAccessors) { - defineProperty(object, deprecatedKey, { - configurable: true, - enumerable: false, - set: function(value) { deprecate(); set(this, newKey, value); }, - get: function() { deprecate(); return get(this, newKey); } - }); - } - } - - __exports__.deprecateProperty = deprecateProperty; - }); -enifed("ember-metal/dictionary", - ["ember-metal/platform","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var create = __dependency1__.create; - - // the delete is meant to hint at runtimes that this object should remain in - // dictionary mode. This is clearly a runtime specific hack, but currently it - // appears worthwile in some usecases. Please note, these deletes do increase - // the cost of creation dramatically over a plain Object.create. And as this - // only makes sense for long-lived dictionaries that aren't instantiated often. - __exports__["default"] = function makeDictionary(parent) { - var dict = create(parent); - dict['_dict'] = null; - delete dict['_dict']; - return dict; - } - }); -enifed("ember-metal/enumerable_utils", - ["ember-metal/array","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var _filter = __dependency1__.filter; - var a_forEach = __dependency1__.forEach; - var _indexOf = __dependency1__.indexOf; - var _map = __dependency1__.map; - - var splice = Array.prototype.splice; - - /** - * Defines some convenience methods for working with Enumerables. - * `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary. - * - * @class EnumerableUtils - * @namespace Ember - * @static - * */ - - /** - * Calls the map function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-map method when necessary. - * - * @method map - * @param {Object} obj The object that should be mapped - * @param {Function} callback The callback to execute - * @param {Object} thisArg Value to use as this when executing *callback* - * - * @return {Array} An array of mapped values. - */ - function map(obj, callback, thisArg) { - return obj.map ? obj.map(callback, thisArg) : _map.call(obj, callback, thisArg); - } - - __exports__.map = map;/** - * Calls the forEach function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-forEach method when necessary. - * - * @method forEach - * @param {Object} obj The object to call forEach on - * @param {Function} callback The callback to execute - * @param {Object} thisArg Value to use as this when executing *callback* - * - */ - function forEach(obj, callback, thisArg) { - return obj.forEach ? obj.forEach(callback, thisArg) : a_forEach.call(obj, callback, thisArg); - } - - __exports__.forEach = forEach;/** - * Calls the filter function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-filter method when necessary. - * - * @method filter - * @param {Object} obj The object to call filter on - * @param {Function} callback The callback to execute - * @param {Object} thisArg Value to use as this when executing *callback* - * - * @return {Array} An array containing the filtered values - * @since 1.4.0 - */ - function filter(obj, callback, thisArg) { - return obj.filter ? obj.filter(callback, thisArg) : _filter.call(obj, callback, thisArg); - } - - __exports__.filter = filter;/** - * Calls the indexOf function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-indexOf method when necessary. - * - * @method indexOf - * @param {Object} obj The object to call indexOn on - * @param {Function} callback The callback to execute - * @param {Object} index The index to start searching from - * - */ - function indexOf(obj, element, index) { - return obj.indexOf ? obj.indexOf(element, index) : _indexOf.call(obj, element, index); - } - - __exports__.indexOf = indexOf;/** - * Returns an array of indexes of the first occurrences of the passed elements - * on the passed object. - * - * ```javascript - * var array = [1, 2, 3, 4, 5]; - * Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4] - * - * var fubar = "Fubarr"; - * Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4] - * ``` - * - * @method indexesOf - * @param {Object} obj The object to check for element indexes - * @param {Array} elements The elements to search for on *obj* - * - * @return {Array} An array of indexes. - * - */ - function indexesOf(obj, elements) { - return elements === undefined ? [] : map(elements, function(item) { - return indexOf(obj, item); - }); - } - - __exports__.indexesOf = indexesOf;/** - * Adds an object to an array. If the array already includes the object this - * method has no effect. - * - * @method addObject - * @param {Array} array The array the passed item should be added to - * @param {Object} item The item to add to the passed array - * - * @return 'undefined' - */ - function addObject(array, item) { - var index = indexOf(array, item); - if (index === -1) { array.push(item); } - } - - __exports__.addObject = addObject;/** - * Removes an object from an array. If the array does not contain the passed - * object this method has no effect. - * - * @method removeObject - * @param {Array} array The array to remove the item from. - * @param {Object} item The item to remove from the passed array. - * - * @return 'undefined' - */ - function removeObject(array, item) { - var index = indexOf(array, item); - if (index !== -1) { array.splice(index, 1); } - } - - __exports__.removeObject = removeObject;function _replace(array, idx, amt, objects) { - var args = [].concat(objects); - var ret = []; - // https://code.google.com/p/chromium/issues/detail?id=56588 - var size = 60000; - var start = idx; - var ends = amt; - var count, chunk; - - while (args.length) { - count = ends > size ? size : ends; - if (count <= 0) { count = 0; } - - chunk = args.splice(0, size); - chunk = [start, count].concat(chunk); - - start += size; - ends -= count; - - ret = ret.concat(splice.apply(array, chunk)); - } - return ret; - } - - __exports__._replace = _replace;/** - * Replaces objects in an array with the passed objects. - * - * ```javascript - * var array = [1,2,3]; - * Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5] - * - * var array = [1,2,3]; - * Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3] - * - * var array = [1,2,3]; - * Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5] - * ``` - * - * @method replace - * @param {Array} array The array the objects should be inserted into. - * @param {Number} idx Starting index in the array to replace. If *idx* >= - * length, then append to the end of the array. - * @param {Number} amt Number of elements that should be removed from the array, - * starting at *idx* - * @param {Array} objects An array of zero or more objects that should be - * inserted into the array at *idx* - * - * @return {Array} The modified array. - */ - function replace(array, idx, amt, objects) { - if (array.replace) { - return array.replace(idx, amt, objects); - } else { - return _replace(array, idx, amt, objects); - } - } - - __exports__.replace = replace;/** - * Calculates the intersection of two arrays. This method returns a new array - * filled with the records that the two passed arrays share with each other. - * If there is no intersection, an empty array will be returned. - * - * ```javascript - * var array1 = [1, 2, 3, 4, 5]; - * var array2 = [1, 3, 5, 6, 7]; - * - * Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5] - * - * var array1 = [1, 2, 3]; - * var array2 = [4, 5, 6]; - * - * Ember.EnumerableUtils.intersection(array1, array2); // [] - * ``` - * - * @method intersection - * @param {Array} array1 The first array - * @param {Array} array2 The second array - * - * @return {Array} The intersection of the two passed arrays. - */ - function intersection(array1, array2) { - var result = []; - forEach(array1, function(element) { - if (indexOf(array2, element) >= 0) { - result.push(element); - } - }); - - return result; - } - - __exports__.intersection = intersection;// TODO: this only exists to maintain the existing api, as we move forward it - // should only be part of the "global build" via some shim - __exports__["default"] = { - _replace: _replace, - addObject: addObject, - filter: filter, - forEach: forEach, - indexOf: indexOf, - indexesOf: indexesOf, - intersection: intersection, - map: map, - removeObject: removeObject, - replace: replace - }; - }); -enifed("ember-metal/error", - ["ember-metal/platform","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var create = __dependency1__.create; - - var errorProps = [ - 'description', - 'fileName', - 'lineNumber', - 'message', - 'name', - 'number', - 'stack' - ]; - - /** - A subclass of the JavaScript Error object for use in Ember. - - @class Error - @namespace Ember - @extends Error - @constructor - */ - function EmberError() { - var tmp = Error.apply(this, arguments); - - // Adds a `stack` property to the given error object that will yield the - // stack trace at the time captureStackTrace was called. - // When collecting the stack trace all frames above the topmost call - // to this function, including that call, will be left out of the - // stack trace. - // This is useful because we can hide Ember implementation details - // that are not very helpful for the user. - if (Error.captureStackTrace) { - Error.captureStackTrace(this, Ember.Error); - } - // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. - for (var idx = 0; idx < errorProps.length; idx++) { - this[errorProps[idx]] = tmp[errorProps[idx]]; - } - } - - EmberError.prototype = create(Error.prototype); - - __exports__["default"] = EmberError; - }); -enifed("ember-metal/events", - ["ember-metal/core","ember-metal/utils","ember-metal/platform","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - /** - @module ember-metal - */ - var Ember = __dependency1__["default"]; - var metaFor = __dependency2__.meta; - var tryFinally = __dependency2__.tryFinally; - var apply = __dependency2__.apply; - var applyStr = __dependency2__.applyStr; - var create = __dependency3__.create; - - var a_slice = [].slice; - - /* listener flags */ - var ONCE = 1; - var SUSPENDED = 2; - - - /* - The event system uses a series of nested hashes to store listeners on an - object. When a listener is registered, or when an event arrives, these - hashes are consulted to determine which target and action pair to invoke. - - The hashes are stored in the object's meta hash, and look like this: - - // Object's meta hash - { - listeners: { // variable name: `listenerSet` - "foo:changed": [ // variable name: `actions` - target, method, flags - ] - } - } - - */ - - function indexOf(array, target, method) { - var index = -1; - // hashes are added to the end of the event array - // so it makes sense to start searching at the end - // of the array and search in reverse - for (var i = array.length - 3 ; i >=0; i -= 3) { - if (target === array[i] && method === array[i + 1]) { - index = i; break; - } - } - return index; - } - - function actionsFor(obj, eventName) { - var meta = metaFor(obj, true); - var actions; - var listeners = meta.listeners; - - if (!listeners) { - listeners = meta.listeners = create(null); - listeners.__source__ = obj; - } else if (listeners.__source__ !== obj) { - // setup inherited copy of the listeners object - listeners = meta.listeners = create(listeners); - listeners.__source__ = obj; - } - - actions = listeners[eventName]; - - // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype - if (actions && actions.__source__ !== obj) { - actions = listeners[eventName] = listeners[eventName].slice(); - actions.__source__ = obj; - } else if (!actions) { - actions = listeners[eventName] = []; - actions.__source__ = obj; - } - - return actions; - } - - function accumulateListeners(obj, eventName, otherActions) { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { return; } - - var newActions = []; - - for (var i = actions.length - 3; i >= 0; i -= 3) { - var target = actions[i]; - var method = actions[i+1]; - var flags = actions[i+2]; - var actionIndex = indexOf(otherActions, target, method); - - if (actionIndex === -1) { - otherActions.push(target, method, flags); - newActions.push(target, method, flags); - } - } - - return newActions; - } - - __exports__.accumulateListeners = accumulateListeners;/** - Add an event listener - - @method addListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Boolean} once A flag whether a function should only be called once - */ - function addListener(obj, eventName, target, method, once) { - - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - var flags = 0; - - if (once) flags |= ONCE; - - if (actionIndex !== -1) { return; } - - actions.push(target, method, flags); - - if ('function' === typeof obj.didAddListener) { - obj.didAddListener(eventName, target, method); - } - } - - __exports__.addListener = addListener;/** - Remove an event listener - - Arguments should match those passed to `Ember.addListener`. - - @method removeListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - */ - function removeListener(obj, eventName, target, method) { - - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - function _removeListener(target, method) { - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - // action doesn't exist, give up silently - if (actionIndex === -1) { return; } - - actions.splice(actionIndex, 3); - - if ('function' === typeof obj.didRemoveListener) { - obj.didRemoveListener(eventName, target, method); - } - } - - if (method) { - _removeListener(target, method); - } else { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { return; } - for (var i = actions.length - 3; i >= 0; i -= 3) { - _removeListener(actions[i], actions[i+1]); - } - } - } - - /** - Suspend listener during callback. - - This should only be used by the target of the event listener - when it is taking an action that would cause the event, e.g. - an object might suspend its property change listener while it is - setting that property. - - @method suspendListener - @for Ember - - @private - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - function suspendListener(obj, eventName, target, method, callback) { - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - if (actionIndex !== -1) { - actions[actionIndex+2] |= SUSPENDED; // mark the action as suspended - } - - function tryable() { return callback.call(target); } - function finalizer() { if (actionIndex !== -1) { actions[actionIndex+2] &= ~SUSPENDED; } } - - return tryFinally(tryable, finalizer); - } - - __exports__.suspendListener = suspendListener;/** - Suspends multiple listeners during a callback. - - @method suspendListeners - @for Ember - - @private - @param obj - @param {Array} eventNames Array of event names - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - function suspendListeners(obj, eventNames, target, method, callback) { - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - var suspendedActions = []; - var actionsList = []; - var eventName, actions, i, l; - - for (i=0, l=eventNames.length; i= 0; i -= 3) { // looping in reverse for once listeners - var target = actions[i], method = actions[i+1], flags = actions[i+2]; - if (!method) { continue; } - if (flags & SUSPENDED) { continue; } - if (flags & ONCE) { removeListener(obj, eventName, target, method); } - if (!target) { target = obj; } - if ('string' === typeof method) { - if (params) { - applyStr(target, method, params); - } else { - target[method](); - } - } else { - if (params) { - apply(target, method, params); - } else { - method.call(target); - } - } - } - return true; - } - - __exports__.sendEvent = sendEvent;/** - @private - @method hasListeners - @for Ember - @param obj - @param {String} eventName - */ - function hasListeners(obj, eventName) { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - return !!(actions && actions.length); - } - - __exports__.hasListeners = hasListeners;/** - @private - @method listenersFor - @for Ember - @param obj - @param {String} eventName - */ - function listenersFor(obj, eventName) { - var ret = []; - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { return ret; } - - for (var i = 0, l = actions.length; i < l; i += 3) { - var target = actions[i]; - var method = actions[i+1]; - ret.push([target, method]); - } - - return ret; - } - - __exports__.listenersFor = listenersFor;/** - Define a property as a function that should be executed when - a specified event or events are triggered. - - - ``` javascript - var Job = Ember.Object.extend({ - logCompleted: Ember.on('completed', function() { - console.log('Job completed!'); - }) - }); - - var job = Job.create(); - - Ember.sendEvent(job, 'completed'); // Logs 'Job completed!' - ``` - - @method on - @for Ember - @param {String} eventNames* - @param {Function} func - @return func - */ - function on(){ - var func = a_slice.call(arguments, -1)[0]; - var events = a_slice.call(arguments, 0, -1); - func.__ember_listens__ = events; - return func; - } - - __exports__.on = on;__exports__.removeListener = removeListener; - }); -enifed("ember-metal/expand_properties", - ["ember-metal/core","ember-metal/error","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var EmberError = __dependency2__["default"]; - var forEach = __dependency3__.forEach; - - /** - @module ember-metal - */ - - var BRACE_EXPANSION = /^((?:[^\.]*\.)*)\{(.*)\}$/; - var SPLIT_REGEX = /\{|\}/; - - /** - Expands `pattern`, invoking `callback` for each expansion. - - The only pattern supported is brace-expansion, anything else will be passed - once to `callback` directly. - - Example - - ```js - function echo(arg){ console.log(arg); } - - Ember.expandProperties('foo.bar', echo); //=> 'foo.bar' - Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar' - Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz' - Ember.expandProperties('{foo,bar}.baz', echo); //=> '{foo,bar}.baz' - Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each' - Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs' - Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz' - ``` - - @method - @private - @param {String} pattern The property pattern to expand. - @param {Function} callback The callback to invoke. It is invoked once per - expansion, and is passed the expansion. - */ - __exports__["default"] = function expandProperties(pattern, callback) { - if (pattern.indexOf(' ') > -1) { - throw new EmberError('Brace expanded properties cannot contain spaces, ' + - 'e.g. `user.{firstName, lastName}` should be `user.{firstName,lastName}`'); - } - - - return newExpandProperties(pattern, callback); - } - - function oldExpandProperties(pattern, callback) { - var match, prefix, list; - - if (match = BRACE_EXPANSION.exec(pattern)) { - prefix = match[1]; - list = match[2]; - - forEach(list.split(','), function (suffix) { - callback(prefix + suffix); - }); - } else { - callback(pattern); - } - } - - function newExpandProperties(pattern, callback) { - if ('string' === Ember.typeOf(pattern)) { - var parts = pattern.split(SPLIT_REGEX); - var properties = [parts]; - - forEach(parts, function(part, index) { - if (part.indexOf(',') >= 0) { - properties = duplicateAndReplace(properties, part.split(','), index); - } - }); - - forEach(properties, function(property) { - callback(property.join('')); - }); - } else { - callback(pattern); - } - } - - function duplicateAndReplace(properties, currentParts, index) { - var all = []; - - forEach(properties, function(property) { - forEach(currentParts, function(part) { - var current = property.slice(0); - current[index] = part; - all.push(current); - }); - }); - - return all; - } - }); -enifed("ember-metal/get_properties", - ["ember-metal/property_get","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var typeOf = __dependency2__.typeOf; - - /** - To get multiple properties at once, call `Ember.getProperties` - with an object followed by a list of strings or an array: - - ```javascript - Ember.getProperties(record, 'firstName', 'lastName', 'zipCode'); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - is equivalent to: - - ```javascript - Ember.getProperties(record, ['firstName', 'lastName', 'zipCode']); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - @method getProperties - @for Ember - @param {Object} obj - @param {String...|Array} list of keys to get - @return {Object} - */ - __exports__["default"] = function getProperties(obj) { - var ret = {}; - var propertyNames = arguments; - var i = 1; - - if (arguments.length === 2 && typeOf(arguments[1]) === 'array') { - i = 0; - propertyNames = arguments[1]; - } - for(var len = propertyNames.length; i < len; i++) { - ret[propertyNames[i]] = get(obj, propertyNames[i]); - } - return ret; - } - }); -enifed("ember-metal/injected_property", - ["ember-metal/core","ember-metal/computed","ember-metal/alias","ember-metal/properties","ember-metal/platform","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var ComputedProperty = __dependency2__.ComputedProperty; - var AliasedProperty = __dependency3__.AliasedProperty; - var Descriptor = __dependency4__.Descriptor; - var create = __dependency5__.create; - var meta = __dependency6__.meta; - - /** - Read-only property that returns the result of a container lookup. - - @class InjectedProperty - @namespace Ember - @extends Ember.Descriptor - @constructor - @param {String} type The container type the property will lookup - @param {String} name (optional) The name the property will lookup, defaults - to the property's name - */ - function InjectedProperty(type, name) { - this.type = type; - this.name = name; - - this._super$Constructor(injectedPropertyGet); - AliasedPropertyPrototype.oneWay.call(this); - } - - function injectedPropertyGet(keyName) { - var desc = meta(this).descs[keyName]; - - - return this.container.lookup(desc.type + ':' + (desc.name || keyName)); - } - - InjectedProperty.prototype = create(Descriptor.prototype); - - var InjectedPropertyPrototype = InjectedProperty.prototype; - var ComputedPropertyPrototype = ComputedProperty.prototype; - var AliasedPropertyPrototype = AliasedProperty.prototype; - - InjectedPropertyPrototype._super$Constructor = ComputedProperty; - - InjectedPropertyPrototype.get = ComputedPropertyPrototype.get; - InjectedPropertyPrototype.readOnly = ComputedPropertyPrototype.readOnly; - - InjectedPropertyPrototype.teardown = ComputedPropertyPrototype.teardown; - - __exports__["default"] = InjectedProperty; - }); -enifed("ember-metal/instrumentation", - ["ember-metal/core","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var tryCatchFinally = __dependency2__.tryCatchFinally; - - /** - The purpose of the Ember Instrumentation module is - to provide efficient, general-purpose instrumentation - for Ember. - - Subscribe to a listener by using `Ember.subscribe`: - - ```javascript - Ember.subscribe("render", { - before: function(name, timestamp, payload) { - - }, - - after: function(name, timestamp, payload) { - - } - }); - ``` - - If you return a value from the `before` callback, that same - value will be passed as a fourth parameter to the `after` - callback. - - Instrument a block of code by using `Ember.instrument`: - - ```javascript - Ember.instrument("render.handlebars", payload, function() { - // rendering logic - }, binding); - ``` - - Event names passed to `Ember.instrument` are namespaced - by periods, from more general to more specific. Subscribers - can listen for events by whatever level of granularity they - are interested in. - - In the above example, the event is `render.handlebars`, - and the subscriber listened for all events beginning with - `render`. It would receive callbacks for events named - `render`, `render.handlebars`, `render.container`, or - even `render.handlebars.layout`. - - @class Instrumentation - @namespace Ember - @static - */ - var subscribers = []; - __exports__.subscribers = subscribers;var cache = {}; - - var populateListeners = function(name) { - var listeners = []; - var subscriber; - - for (var i=0, l=subscribers.length; i -1) { - list.splice(index, 1); - } - this.size = list.length; - return true; - } else { - return false; - } - }, - - /** - @method isEmpty - @return {Boolean} - */ - isEmpty: function() { - return this.size === 0; - }, - - /** - @method has - @param obj - @return {Boolean} - */ - has: function(obj) { - if (this.size === 0) { return false; } - - var guid = guidFor(obj); - var presenceSet = this.presenceSet; - - return presenceSet[guid] === true; - }, - - /** - @method forEach - @param {Function} fn - @param self - */ - forEach: function(fn /*, thisArg*/) { - if (typeof fn !== 'function') { - missingFunction(fn); - } - - if (this.size === 0) { return; } - - var list = this.list; - var length = arguments.length; - var i; - - if (length === 2) { - for (i = 0; i < list.length; i++) { - fn.call(arguments[1], list[i]); - } - } else { - for (i = 0; i < list.length; i++) { - fn(list[i]); - } - } - }, - - /** - @method toArray - @return {Array} - */ - toArray: function() { - return this.list.slice(); - }, - - /** - @method copy - @return {Ember.OrderedSet} - */ - copy: function() { - var Constructor = this.constructor; - var set = new Constructor(); - - set._silenceRemoveDeprecation = this._silenceRemoveDeprecation; - set.presenceSet = copyNull(this.presenceSet); - set.list = this.toArray(); - set.size = this.size; - - return set; - } - }; - - deprecateProperty(OrderedSet.prototype, 'length', 'size'); - - /** - A Map stores values indexed by keys. Unlike JavaScript's - default Objects, the keys of a Map can be any JavaScript - object. - - Internally, a Map has two data structures: - - 1. `keys`: an OrderedSet of all of the existing keys - 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)` - - When a key/value pair is added for the first time, we - add the key to the `keys` OrderedSet, and create or - replace an entry in `values`. When an entry is deleted, - we delete its entry in `keys` and `values`. - - @class Map - @namespace Ember - @private - @constructor - */ - function Map() { - if (this instanceof this.constructor) { - this.keys = OrderedSet.create(); - this.keys._silenceRemoveDeprecation = true; - this.values = create(null); - this.size = 0; - } else { - missingNew("OrderedSet"); - } - } - - Ember.Map = Map; - - /** - @method create - @static - */ - Map.create = function() { - var Constructor = this; - return new Constructor(); - }; - - Map.prototype = { - constructor: Map, - - /** - This property will change as the number of objects in the map changes. - - @since 1.8.0 - @property size - @type number - @default 0 - */ - size: 0, - - /** - Retrieve the value associated with a given key. - - @method get - @param {*} key - @return {*} the value associated with the key, or `undefined` - */ - get: function(key) { - if (this.size === 0) { return; } - - var values = this.values; - var guid = guidFor(key); - - return values[guid]; - }, - - /** - Adds a value to the map. If a value for the given key has already been - provided, the new value will replace the old value. - - @method set - @param {*} key - @param {*} value - @return {Ember.Map} - */ - set: function(key, value) { - var keys = this.keys; - var values = this.values; - var guid = guidFor(key); - - // ensure we don't store -0 - var k = key === -0 ? 0 : key; - - keys.add(k, guid); - - values[guid] = value; - - this.size = keys.size; - - return this; - }, - - /** - @deprecated see delete - Removes a value from the map for an associated key. - - @method remove - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - */ - remove: function(key) { - - return this["delete"](key); - }, - - /** - Removes a value from the map for an associated key. - - @since 1.8.0 - @method delete - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - */ - "delete": function(key) { - if (this.size === 0) { return false; } - // don't use ES6 "delete" because it will be annoying - // to use in browsers that are not ES6 friendly; - var keys = this.keys; - var values = this.values; - var guid = guidFor(key); - - if (keys["delete"](key, guid)) { - delete values[guid]; - this.size = keys.size; - return true; - } else { - return false; - } - }, - - /** - Check whether a key is present. - - @method has - @param {*} key - @return {Boolean} true if the item was present, false otherwise - */ - has: function(key) { - return this.keys.has(key); - }, - - /** - Iterate over all the keys and values. Calls the function once - for each key, passing in value, key, and the map being iterated over, - in that order. - - The keys are guaranteed to be iterated over in insertion order. - - @method forEach - @param {Function} callback - @param {*} self if passed, the `this` value inside the - callback. By default, `this` is the map. - */ - forEach: function(callback /*, thisArg*/) { - if (typeof callback !== 'function') { - missingFunction(callback); - } - - if (this.size === 0) { return; } - - var length = arguments.length; - var map = this; - var cb, thisArg; - - if (length === 2) { - thisArg = arguments[1]; - cb = function(key) { - callback.call(thisArg, map.get(key), key, map); - }; - } else { - cb = function(key) { - callback(map.get(key), key, map); - }; - } - - this.keys.forEach(cb); - }, - - /** - @method clear - */ - clear: function() { - this.keys.clear(); - this.values = create(null); - this.size = 0; - }, - - /** - @method copy - @return {Ember.Map} - */ - copy: function() { - return copyMap(this, new Map()); - } - }; - - deprecateProperty(Map.prototype, 'length', 'size'); - - /** - @class MapWithDefault - @namespace Ember - @extends Ember.Map - @private - @constructor - @param [options] - @param {*} [options.defaultValue] - */ - function MapWithDefault(options) { - this._super$constructor(); - this.defaultValue = options.defaultValue; - } - - /** - @method create - @static - @param [options] - @param {*} [options.defaultValue] - @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns - `Ember.MapWithDefault` otherwise returns `Ember.Map` - */ - MapWithDefault.create = function(options) { - if (options) { - return new MapWithDefault(options); - } else { - return new Map(); - } - }; - - MapWithDefault.prototype = create(Map.prototype); - MapWithDefault.prototype.constructor = MapWithDefault; - MapWithDefault.prototype._super$constructor = Map; - MapWithDefault.prototype._super$get = Map.prototype.get; - - /** - Retrieve the value associated with a given key. - - @method get - @param {*} key - @return {*} the value associated with the key, or the default value - */ - MapWithDefault.prototype.get = function(key) { - var hasValue = this.has(key); - - if (hasValue) { - return this._super$get(key); - } else { - var defaultValue = this.defaultValue(key); - this.set(key, defaultValue); - return defaultValue; - } - }; - - /** - @method copy - @return {Ember.MapWithDefault} - */ - MapWithDefault.prototype.copy = function() { - var Constructor = this.constructor; - return copyMap(this, new Constructor({ - defaultValue: this.defaultValue - })); - }; - - __exports__["default"] = Map; - - __exports__.OrderedSet = OrderedSet; - __exports__.Map = Map; - __exports__.MapWithDefault = MapWithDefault; - }); -enifed("ember-metal/merge", - ["ember-metal/keys","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var keys = __dependency1__["default"]; - - /** - Merge the contents of two objects together into the first object. - - ```javascript - Ember.merge({first: 'Tom'}, {last: 'Dale'}); // {first: 'Tom', last: 'Dale'} - var a = {first: 'Yehuda'}, b = {last: 'Katz'}; - Ember.merge(a, b); // a == {first: 'Yehuda', last: 'Katz'}, b == {last: 'Katz'} - ``` - - @method merge - @for Ember - @param {Object} original The object to merge into - @param {Object} updates The object to copy properties from - @return {Object} - */ - __exports__["default"] = function merge(original, updates) { - if (!updates || typeof updates !== 'object') { - return original; - } - - var props = keys(updates); - var prop; - var length = props.length; - - for (var i = 0; i < length; i++) { - prop = props[i]; - original[prop] = updates[prop]; - } - - return original; - } - }); -enifed("ember-metal/mixin", - ["ember-metal/core","ember-metal/merge","ember-metal/array","ember-metal/platform","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/expand_properties","ember-metal/properties","ember-metal/computed","ember-metal/binding","ember-metal/observer","ember-metal/events","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - /** - @module ember - @submodule ember-metal - */ - - var Ember = __dependency1__["default"]; - // warn, assert, wrap, et; - var merge = __dependency2__["default"]; - var a_indexOf = __dependency3__.indexOf; - var a_forEach = __dependency3__.forEach; - var o_create = __dependency4__.create; - var get = __dependency5__.get; - var set = __dependency6__.set; - var trySet = __dependency6__.trySet; - var guidFor = __dependency7__.guidFor; - var metaFor = __dependency7__.meta; - var wrap = __dependency7__.wrap; - var makeArray = __dependency7__.makeArray; - var isArray = __dependency7__.isArray; - var expandProperties = __dependency8__["default"]; - var Descriptor = __dependency9__.Descriptor; - var defineProperty = __dependency9__.defineProperty; - var ComputedProperty = __dependency10__.ComputedProperty; - var Binding = __dependency11__.Binding; - var addObserver = __dependency12__.addObserver; - var removeObserver = __dependency12__.removeObserver; - var addBeforeObserver = __dependency12__.addBeforeObserver; - var removeBeforeObserver = __dependency12__.removeBeforeObserver; - var _suspendObserver = __dependency12__._suspendObserver; - var addListener = __dependency13__.addListener; - var removeListener = __dependency13__.removeListener; - var isStream = __dependency14__.isStream; - - var REQUIRED; - var a_slice = [].slice; - - function superFunction(){ - var func = this.__nextSuper; - var ret; - - if (func) { - var length = arguments.length; - this.__nextSuper = null; - if (length === 0) { - ret = func.call(this); - } else if (length === 1) { - ret = func.call(this, arguments[0]); - } else if (length === 2) { - ret = func.call(this, arguments[0], arguments[1]); - } else { - ret = func.apply(this, arguments); - } - this.__nextSuper = func; - return ret; - } - } - - // ensure we prime superFunction to mitigate - // v8 bug potentially incorrectly deopts this function: https://code.google.com/p/v8/issues/detail?id=3709 - var primer = { - __nextSuper: function(a,b,c,d ) { } - }; - - superFunction.call(primer); - superFunction.call(primer, 1); - superFunction.call(primer, 1, 2); - superFunction.call(primer, 1, 2, 3); - - function mixinsMeta(obj) { - var m = metaFor(obj, true); - var ret = m.mixins; - if (!ret) { - ret = m.mixins = {}; - } else if (!m.hasOwnProperty('mixins')) { - ret = m.mixins = o_create(ret); - } - return ret; - } - - function isMethod(obj) { - return 'function' === typeof obj && - obj.isMethod !== false && - obj !== Boolean && - obj !== Object && - obj !== Number && - obj !== Array && - obj !== Date && - obj !== String; - } - - var CONTINUE = {}; - - function mixinProperties(mixinsMeta, mixin) { - var guid; - - if (mixin instanceof Mixin) { - guid = guidFor(mixin); - if (mixinsMeta[guid]) { return CONTINUE; } - mixinsMeta[guid] = mixin; - return mixin.properties; - } else { - return mixin; // apply anonymous mixin properties - } - } - - function concatenatedMixinProperties(concatProp, props, values, base) { - var concats; - - // reset before adding each new mixin to pickup concats from previous - concats = values[concatProp] || base[concatProp]; - if (props[concatProp]) { - concats = concats ? concats.concat(props[concatProp]) : props[concatProp]; - } - - return concats; - } - - function giveDescriptorSuper(meta, key, property, values, descs) { - var superProperty; - - // Computed properties override methods, and do not call super to them - if (values[key] === undefined) { - // Find the original descriptor in a parent mixin - superProperty = descs[key]; - } - - // If we didn't find the original descriptor in a parent mixin, find - // it on the original object. - superProperty = superProperty || meta.descs[key]; - - if (superProperty === undefined || !(superProperty instanceof ComputedProperty)) { - return property; - } - - // Since multiple mixins may inherit from the same parent, we need - // to clone the computed property so that other mixins do not receive - // the wrapped version. - property = o_create(property); - property.func = wrap(property.func, superProperty.func); - - return property; - } - - var sourceAvailable = (function() { - return this; - }).toString().indexOf('return this;') > -1; - - function giveMethodSuper(obj, key, method, values, descs) { - var superMethod; - - // Methods overwrite computed properties, and do not call super to them. - if (descs[key] === undefined) { - // Find the original method in a parent mixin - superMethod = values[key]; - } - - // If we didn't find the original value in a parent mixin, find it in - // the original object - superMethod = superMethod || obj[key]; - - // Only wrap the new method if the original method was a function - if (superMethod === undefined || 'function' !== typeof superMethod) { - return method; - } - - var hasSuper; - if (sourceAvailable) { - hasSuper = method.__hasSuper; - - if (hasSuper === undefined) { - hasSuper = method.toString().indexOf('_super') > -1; - method.__hasSuper = hasSuper; - } - } - - if (sourceAvailable === false || hasSuper) { - return wrap(method, superMethod); - } else { - return method; - } - } - - function applyConcatenatedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - if (baseValue) { - if ('function' === typeof baseValue.concat) { - if (value === null || value === undefined) { - return baseValue; - } else { - return baseValue.concat(value); - } - } else { - return makeArray(baseValue).concat(value); - } - } else { - return makeArray(value); - } - } - - function applyMergedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - - if (!baseValue) { return value; } - - var newBase = merge({}, baseValue); - var hasFunction = false; - - for (var prop in value) { - if (!value.hasOwnProperty(prop)) { continue; } - - var propValue = value[prop]; - if (isMethod(propValue)) { - // TODO: support for Computed Properties, etc? - hasFunction = true; - newBase[prop] = giveMethodSuper(obj, prop, propValue, baseValue, {}); - } else { - newBase[prop] = propValue; - } - } - - if (hasFunction) { - newBase._super = superFunction; - } - - return newBase; - } - - function addNormalizedProperty(base, key, value, meta, descs, values, concats, mergings) { - if (value instanceof Descriptor) { - if (value === REQUIRED && descs[key]) { return CONTINUE; } - - // Wrap descriptor function to implement - // __nextSuper() if needed - if (value.func) { - value = giveDescriptorSuper(meta, key, value, values, descs); - } - - descs[key] = value; - values[key] = undefined; - } else { - if ((concats && a_indexOf.call(concats, key) >= 0) || - key === 'concatenatedProperties' || - key === 'mergedProperties') { - value = applyConcatenatedProperties(base, key, value, values); - } else if ((mergings && a_indexOf.call(mergings, key) >= 0)) { - value = applyMergedProperties(base, key, value, values); - } else if (isMethod(value)) { - value = giveMethodSuper(base, key, value, values, descs); - } - - descs[key] = undefined; - values[key] = value; - } - } - - function mergeMixins(mixins, m, descs, values, base, keys) { - var mixin, props, key, concats, mergings, meta; - - function removeKeys(keyName) { - delete descs[keyName]; - delete values[keyName]; - } - - for(var i=0, l=mixins.length; i 0) { - var m = new Array(length); - - for (var i = 0; i < length; i++) { - var x = args[i]; - if (x instanceof Mixin) { - m[i] = x; - } else { - m[i] = new Mixin(undefined, x); - } - } - - this.mixins = m; - } else { - this.mixins = undefined; - } - this.ownerConstructor = undefined; - } - - Mixin._apply = applyMixin; - - Mixin.applyPartial = function(obj) { - var args = a_slice.call(arguments, 1); - return applyMixin(obj, args, true); - }; - - Mixin.finishPartial = finishPartial; - - // ES6TODO: this relies on a global state? - Ember.anyUnprocessedMixins = false; - - /** - @method create - @static - @param arguments* - */ - Mixin.create = function() { - // ES6TODO: this relies on a global state? - Ember.anyUnprocessedMixins = true; - var M = this; - var length = arguments.length; - var args = new Array(length); - for (var i = 0; i < length; i++) { - args[i] = arguments[i]; - } - return new M(args, undefined); - }; - - var MixinPrototype = Mixin.prototype; - - /** - @method reopen - @param arguments* - */ - MixinPrototype.reopen = function() { - var mixin; - - if (this.properties) { - mixin = new Mixin(undefined, this.properties); - this.properties = undefined; - this.mixins = [mixin]; - } else if (!this.mixins) { - this.mixins = []; - } - - var len = arguments.length; - var mixins = this.mixins; - var idx; - - for(idx=0; idx < len; idx++) { - mixin = arguments[idx]; - - if (mixin instanceof Mixin) { - mixins.push(mixin); - } else { - mixins.push(new Mixin(undefined, mixin)); - } - } - - return this; - }; - - /** - @method apply - @param obj - @return applied object - */ - MixinPrototype.apply = function(obj) { - return applyMixin(obj, [this], false); - }; - - MixinPrototype.applyPartial = function(obj) { - return applyMixin(obj, [this], true); - }; - - function _detect(curMixin, targetMixin, seen) { - var guid = guidFor(curMixin); - - if (seen[guid]) { return false; } - seen[guid] = true; - - if (curMixin === targetMixin) { return true; } - var mixins = curMixin.mixins; - var loc = mixins ? mixins.length : 0; - while (--loc >= 0) { - if (_detect(mixins[loc], targetMixin, seen)) { return true; } - } - return false; - } - - /** - @method detect - @param obj - @return {Boolean} - */ - MixinPrototype.detect = function(obj) { - if (!obj) { return false; } - if (obj instanceof Mixin) { return _detect(obj, this, {}); } - var m = obj['__ember_meta__']; - var mixins = m && m.mixins; - if (mixins) { - return !!mixins[guidFor(this)]; - } - return false; - }; - - MixinPrototype.without = function() { - var ret = new Mixin([this]); - ret._without = a_slice.call(arguments); - return ret; - }; - - function _keys(ret, mixin, seen) { - if (seen[guidFor(mixin)]) { return; } - seen[guidFor(mixin)] = true; - - if (mixin.properties) { - var props = mixin.properties; - for (var key in props) { - if (props.hasOwnProperty(key)) { ret[key] = true; } - } - } else if (mixin.mixins) { - a_forEach.call(mixin.mixins, function(x) { _keys(ret, x, seen); }); - } - } - - MixinPrototype.keys = function() { - var keys = {}; - var seen = {}; - var ret = []; - _keys(keys, this, seen); - for(var key in keys) { - if (keys.hasOwnProperty(key)) { - ret.push(key); - } - } - return ret; - }; - - // returns the mixins currently applied to the specified object - // TODO: Make Ember.mixin - Mixin.mixins = function(obj) { - var m = obj['__ember_meta__']; - var mixins = m && m.mixins; - var ret = []; - - if (!mixins) { return ret; } - - for (var key in mixins) { - var mixin = mixins[key]; - - // skip primitive mixins since these are always anonymous - if (!mixin.properties) { ret.push(mixin); } - } - - return ret; - }; - - REQUIRED = new Descriptor(); - REQUIRED.toString = function() { return '(Required Property)'; }; - - /** - Denotes a required property for a mixin - - @method required - @for Ember - */ - function required() { - return REQUIRED; - } - - __exports__.required = required;function Alias(methodName) { - this.methodName = methodName; - } - - Alias.prototype = new Descriptor(); - - /** - Makes a method available via an additional name. - - ```javascript - App.Person = Ember.Object.extend({ - name: function() { - return 'Tomhuda Katzdale'; - }, - moniker: Ember.aliasMethod('name') - }); - - var goodGuy = App.Person.create(); - - goodGuy.name(); // 'Tomhuda Katzdale' - goodGuy.moniker(); // 'Tomhuda Katzdale' - ``` - - @method aliasMethod - @for Ember - @param {String} methodName name of the method to alias - @return {Ember.Descriptor} - */ - function aliasMethod(methodName) { - return new Alias(methodName); - } - - __exports__.aliasMethod = aliasMethod;// .......................................................... - // OBSERVER HELPER - // - - /** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.observer('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - In the future this method may become asynchronous. If you want to ensure - synchronous behavior, use `immediateObserver`. - - Also available as `Function.prototype.observes` if prototype extensions are - enabled. - - @method observer - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - */ - function observer() { - var func = a_slice.call(arguments, -1)[0]; - var paths; - - var addWatchedProperty = function (path) { paths.push(path); }; - var _paths = a_slice.call(arguments, 0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = arguments[0]; - _paths = a_slice.call(arguments, 1); - } - - paths = []; - - for (var i=0; i<_paths.length; ++i) { - expandProperties(_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new Ember.Error("Ember.observer called without a function"); - } - - func.__ember_observes__ = paths; - return func; - } - - __exports__.observer = observer;/** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.immediateObserver('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - In the future, `Ember.observer` may become asynchronous. In this event, - `Ember.immediateObserver` will maintain the synchronous behavior. - - Also available as `Function.prototype.observesImmediately` if prototype extensions are - enabled. - - @method immediateObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - */ - function immediateObserver() { - for (var i=0, l=arguments.length; i this.changingFrom ? 'green' : 'red'; - // logic - } - }), - - friendsDidChange: Ember.observer('friends.@each.name', function(obj, keyName) { - // some logic - // obj.get(keyName) returns friends array - }) - }); - ``` - - Also available as `Function.prototype.observesBefore` if prototype extensions are - enabled. - - @method beforeObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - */ - function beforeObserver() { - var func = a_slice.call(arguments, -1)[0]; - var paths; - - var addWatchedProperty = function(path) { paths.push(path); }; - - var _paths = a_slice.call(arguments, 0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = arguments[0]; - _paths = a_slice.call(arguments, 1); - } - - paths = []; - - for (var i=0; i<_paths.length; ++i) { - expandProperties(_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new Ember.Error("Ember.beforeObserver called without a function"); - } - - func.__ember_observesBefore__ = paths; - return func; - } - - __exports__.beforeObserver = beforeObserver;__exports__.IS_BINDING = IS_BINDING; - __exports__.Mixin = Mixin; - }); -enifed("ember-metal/observer", - ["ember-metal/watching","ember-metal/array","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var watch = __dependency1__.watch; - var unwatch = __dependency1__.unwatch; - var map = __dependency2__.map; - var listenersFor = __dependency3__.listenersFor; - var addListener = __dependency3__.addListener; - var removeListener = __dependency3__.removeListener; - var suspendListeners = __dependency3__.suspendListeners; - var suspendListener = __dependency3__.suspendListener; - /** - @module ember-metal - */ - - var AFTER_OBSERVERS = ':change'; - var BEFORE_OBSERVERS = ':before'; - - function changeEvent(keyName) { - return keyName + AFTER_OBSERVERS; - } - - function beforeEvent(keyName) { - return keyName + BEFORE_OBSERVERS; - } - - /** - @method addObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} targetOrMethod - @param {Function|String} [method] - */ - function addObserver(obj, _path, target, method) { - addListener(obj, changeEvent(_path), target, method); - watch(obj, _path); - - return this; - } - - __exports__.addObserver = addObserver;function observersFor(obj, path) { - return listenersFor(obj, changeEvent(path)); - } - - __exports__.observersFor = observersFor;/** - @method removeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - */ - function removeObserver(obj, path, target, method) { - unwatch(obj, path); - removeListener(obj, changeEvent(path), target, method); - - return this; - } - - __exports__.removeObserver = removeObserver;/** - @method addBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - */ - function addBeforeObserver(obj, path, target, method) { - addListener(obj, beforeEvent(path), target, method); - watch(obj, path); - - return this; - } - - __exports__.addBeforeObserver = addBeforeObserver;// Suspend observer during callback. - // - // This should only be used by the target of the observer - // while it is setting the observed path. - function _suspendBeforeObserver(obj, path, target, method, callback) { - return suspendListener(obj, beforeEvent(path), target, method, callback); - } - - __exports__._suspendBeforeObserver = _suspendBeforeObserver;function _suspendObserver(obj, path, target, method, callback) { - return suspendListener(obj, changeEvent(path), target, method, callback); - } - - __exports__._suspendObserver = _suspendObserver;function _suspendBeforeObservers(obj, paths, target, method, callback) { - var events = map.call(paths, beforeEvent); - return suspendListeners(obj, events, target, method, callback); - } - - __exports__._suspendBeforeObservers = _suspendBeforeObservers;function _suspendObservers(obj, paths, target, method, callback) { - var events = map.call(paths, changeEvent); - return suspendListeners(obj, events, target, method, callback); - } - - __exports__._suspendObservers = _suspendObservers;function beforeObserversFor(obj, path) { - return listenersFor(obj, beforeEvent(path)); - } - - __exports__.beforeObserversFor = beforeObserversFor;/** - @method removeBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - */ - function removeBeforeObserver(obj, path, target, method) { - unwatch(obj, path); - removeListener(obj, beforeEvent(path), target, method); - - return this; - } - - __exports__.removeBeforeObserver = removeBeforeObserver; - }); -enifed("ember-metal/observer_set", - ["ember-metal/utils","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var guidFor = __dependency1__.guidFor; - var sendEvent = __dependency2__.sendEvent; - - /* - this.observerSet = { - [senderGuid]: { // variable name: `keySet` - [keyName]: listIndex - } - }, - this.observers = [ - { - sender: obj, - keyName: keyName, - eventName: eventName, - listeners: [ - [target, method, flags] - ] - }, - ... - ] - */ - __exports__["default"] = ObserverSet; - function ObserverSet() { - this.clear(); - } - - - ObserverSet.prototype.add = function(sender, keyName, eventName) { - var observerSet = this.observerSet; - var observers = this.observers; - var senderGuid = guidFor(sender); - var keySet = observerSet[senderGuid]; - var index; - - if (!keySet) { - observerSet[senderGuid] = keySet = {}; - } - index = keySet[keyName]; - if (index === undefined) { - index = observers.push({ - sender: sender, - keyName: keyName, - eventName: eventName, - listeners: [] - }) - 1; - keySet[keyName] = index; - } - return observers[index].listeners; - }; - - ObserverSet.prototype.flush = function() { - var observers = this.observers; - var i, len, observer, sender; - this.clear(); - for (i=0, len=observers.length; i < len; ++i) { - observer = observers[i]; - sender = observer.sender; - if (sender.isDestroying || sender.isDestroyed) { continue; } - sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners); - } - }; - - ObserverSet.prototype.clear = function() { - this.observerSet = {}; - this.observers = []; - }; - }); -enifed("ember-metal/path_cache", - ["ember-metal/cache","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Cache = __dependency1__["default"]; - - var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/; - var IS_GLOBAL_PATH = /^([A-Z$]|([0-9][A-Z$])).*[\.]/; - var HAS_THIS = 'this.'; - - var isGlobalCache = new Cache(1000, function(key) { return IS_GLOBAL.test(key); }); - var isGlobalPathCache = new Cache(1000, function(key) { return IS_GLOBAL_PATH.test(key); }); - var hasThisCache = new Cache(1000, function(key) { return key.lastIndexOf(HAS_THIS, 0) === 0; }); - var firstDotIndexCache = new Cache(1000, function(key) { return key.indexOf('.'); }); - - var firstKeyCache = new Cache(1000, function(path) { - var index = firstDotIndexCache.get(path); - if (index === -1) { - return path; - } else { - return path.slice(0, index); - } - }); - - var tailPathCache = new Cache(1000, function(path) { - var index = firstDotIndexCache.get(path); - if (index !== -1) { - return path.slice(index + 1); - } - }); - - var caches = { - isGlobalCache: isGlobalCache, - isGlobalPathCache: isGlobalPathCache, - hasThisCache: hasThisCache, - firstDotIndexCache: firstDotIndexCache, - firstKeyCache: firstKeyCache, - tailPathCache: tailPathCache - }; - __exports__.caches = caches; - function isGlobal(path) { - return isGlobalCache.get(path); - } - - __exports__.isGlobal = isGlobal;function isGlobalPath(path) { - return isGlobalPathCache.get(path); - } - - __exports__.isGlobalPath = isGlobalPath;function hasThis(path) { - return hasThisCache.get(path); - } - - __exports__.hasThis = hasThis;function isPath(path) { - return firstDotIndexCache.get(path) !== -1; - } - - __exports__.isPath = isPath;function getFirstKey(path) { - return firstKeyCache.get(path); - } - - __exports__.getFirstKey = getFirstKey;function getTailPath(path) { - return tailPathCache.get(path); - } - - __exports__.getTailPath = getTailPath; - }); -enifed("ember-metal/platform", - ["ember-metal/platform/define_property","ember-metal/platform/define_properties","ember-metal/platform/create","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var hasES5CompliantDefineProperty = __dependency1__.hasES5CompliantDefineProperty; - var defineProperty = __dependency1__.defineProperty; - var defineProperties = __dependency2__["default"]; - var create = __dependency3__["default"]; - - /** - @module ember-metal - */ - - var hasPropertyAccessors = hasES5CompliantDefineProperty; - var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty; - - /** - Platform specific methods and feature detectors needed by the framework. - - @class platform - @namespace Ember - @static - */ - - __exports__.create = create; - __exports__.defineProperty = defineProperty; - __exports__.defineProperties = defineProperties; - __exports__.hasPropertyAccessors = hasPropertyAccessors; - __exports__.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties; - }); -enifed("ember-metal/platform/create", - ["ember-metal/platform/define_properties","exports"], - function(__dependency1__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - // - - var defineProperties = __dependency1__["default"]; - - /** - @class platform - @namespace Ember - @static - */ - - /** - Identical to `Object.create()`. Implements if not available natively. - - @since 1.8.0 - @method create - @for Ember - */ - var create; - // ES5 15.2.3.5 - // http://es5.github.com/#x15.2.3.5 - if (!(Object.create && !Object.create(null).hasOwnProperty)) { - /* jshint scripturl:true, proto:true */ - // Contributed by Brandon Benvie, October, 2012 - var createEmpty; - var supportsProto = !({'__proto__':null} instanceof Object); - // the following produces false positives - // in Opera Mini => not a reliable check - // Object.prototype.__proto__ === null - if (supportsProto || typeof document === 'undefined') { - createEmpty = function () { - return { "__proto__": null }; - }; - } else { - // In old IE __proto__ can't be used to manually set `null`, nor does - // any other method exist to make an object that inherits from nothing, - // aside from Object.prototype itself. Instead, create a new global - // object and *steal* its Object.prototype and strip it bare. This is - // used as the prototype to create nullary objects. - createEmpty = function () { - var iframe = document.createElement('iframe'); - var parent = document.body || document.documentElement; - iframe.style.display = 'none'; - parent.appendChild(iframe); - iframe.src = 'javascript:'; - var empty = iframe.contentWindow.Object.prototype; - parent.removeChild(iframe); - iframe = null; - delete empty.constructor; - delete empty.hasOwnProperty; - delete empty.propertyIsEnumerable; - delete empty.isPrototypeOf; - delete empty.toLocaleString; - delete empty.toString; - delete empty.valueOf; - - function Empty() {} - Empty.prototype = empty; - // short-circuit future calls - createEmpty = function () { - return new Empty(); - }; - return new Empty(); - }; - } - - create = Object.create = function create(prototype, properties) { - - var object; - function Type() {} // An empty constructor. - - if (prototype === null) { - object = createEmpty(); - } else { - if (typeof prototype !== "object" && typeof prototype !== "function") { - // In the native implementation `parent` can be `null` - // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc) - // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object` - // like they are in modern browsers. Using `Object.create` on DOM elements - // is...err...probably inappropriate, but the native version allows for it. - throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome - } - - Type.prototype = prototype; - - object = new Type(); - } - - if (properties !== undefined) { - defineProperties(object, properties); - } - - return object; - }; - } else { - create = Object.create; - } - - __exports__["default"] = create; - }); -enifed("ember-metal/platform/define_properties", - ["ember-metal/platform/define_property","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var defineProperty = __dependency1__.defineProperty; - - var defineProperties = Object.defineProperties; - - // ES5 15.2.3.7 - // http://es5.github.com/#x15.2.3.7 - if (!defineProperties) { - defineProperties = function defineProperties(object, properties) { - for (var property in properties) { - if (properties.hasOwnProperty(property) && property !== "__proto__") { - defineProperty(object, property, properties[property]); - } - } - return object; - }; - - Object.defineProperties = defineProperties; - } - - __exports__["default"] = defineProperties; - }); -enifed("ember-metal/platform/define_property", - ["exports"], - function(__exports__) { - "use strict"; - /*globals Node */ - - /** - @class platform - @namespace Ember - @static - */ - - /** - Set to true if the platform supports native getters and setters. - - @property hasPropertyAccessors - @final - */ - - /** - Identical to `Object.defineProperty()`. Implements as much functionality - as possible if not available natively. - - @method defineProperty - @param {Object} obj The object to modify - @param {String} keyName property name to modify - @param {Object} desc descriptor hash - @return {void} - */ - var defineProperty = (function checkCompliance(defineProperty) { - if (!defineProperty) return; - try { - var a = 5; - var obj = {}; - defineProperty(obj, 'a', { - configurable: true, - enumerable: true, - get: function () { - return a; - }, - set: function (v) { - a = v; - } - }); - if (obj.a !== 5) return; - obj.a = 10; - if (a !== 10) return; - - // check non-enumerability - defineProperty(obj, 'a', { - configurable: true, - enumerable: false, - writable: true, - value: true - }); - for (var key in obj) { - if (key === 'a') return; - } - - // Detects a bug in Android <3.2 where you cannot redefine a property using - // Object.defineProperty once accessors have already been set. - if (obj.a !== true) return; - - // Detects a bug in Android <3 where redefining a property without a value changes the value - // Object.defineProperty once accessors have already been set. - defineProperty(obj, 'a', { - enumerable: false - }); - if (obj.a !== true) return; - - // defineProperty is compliant - return defineProperty; - } catch (e) { - // IE8 defines Object.defineProperty but calling it on an Object throws - return; - } - })(Object.defineProperty); - - var hasES5CompliantDefineProperty = !!defineProperty; - - if (hasES5CompliantDefineProperty && typeof document !== 'undefined') { - // This is for Safari 5.0, which supports Object.defineProperty, but not - // on DOM nodes. - var canDefinePropertyOnDOM = (function() { - try { - defineProperty(document.createElement('div'), 'definePropertyOnDOM', {}); - return true; - } catch(e) { } - - return false; - })(); - - if (!canDefinePropertyOnDOM) { - defineProperty = function(obj, keyName, desc) { - var isNode; - - if (typeof Node === "object") { - isNode = obj instanceof Node; - } else { - isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string"; - } - - if (isNode) { - // TODO: Should we have a warning here? - return (obj[keyName] = desc.value); - } else { - return Object.defineProperty(obj, keyName, desc); - } - }; - } - } - - if (!hasES5CompliantDefineProperty) { - defineProperty = function defineProperty(obj, keyName, desc) { - if (!desc.get) { obj[keyName] = desc.value; } - }; - } - - __exports__.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty; - __exports__.defineProperty = defineProperty; - }); -enifed("ember-metal/properties", - ["ember-metal/core","ember-metal/utils","ember-metal/platform","ember-metal/property_events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember-metal - */ - - var Ember = __dependency1__["default"]; - var metaFor = __dependency2__.meta; - var objectDefineProperty = __dependency3__.defineProperty; - var hasPropertyAccessors = __dependency3__.hasPropertyAccessors; - var overrideChains = __dependency4__.overrideChains; - // .......................................................... - // DESCRIPTOR - // - - /** - Objects of this type can implement an interface to respond to requests to - get and set. The default implementation handles simple properties. - - You generally won't need to create or subclass this directly. - - @class Descriptor - @namespace Ember - @private - @constructor - */ - function Descriptor() {} - - __exports__.Descriptor = Descriptor;// .......................................................... - // DEFINING PROPERTIES API - // - - function MANDATORY_SETTER_FUNCTION(name) { - return function SETTER_FUNCTION(value) { - }; - } - - __exports__.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION;function DEFAULT_GETTER_FUNCTION(name) { - return function GETTER_FUNCTION() { - var meta = this['__ember_meta__']; - return meta && meta.values[name]; - }; - } - - __exports__.DEFAULT_GETTER_FUNCTION = DEFAULT_GETTER_FUNCTION;/** - NOTE: This is a low-level method used by other parts of the API. You almost - never want to call this method directly. Instead you should use - `Ember.mixin()` to define new properties. - - Defines a property on an object. This method works much like the ES5 - `Object.defineProperty()` method except that it can also accept computed - properties and other special descriptors. - - Normally this method takes only three parameters. However if you pass an - instance of `Ember.Descriptor` as the third param then you can pass an - optional value as the fourth parameter. This is often more efficient than - creating new descriptor hashes for each property. - - ## Examples - - ```javascript - // ES5 compatible mode - Ember.defineProperty(contact, 'firstName', { - writable: true, - configurable: false, - enumerable: true, - value: 'Charles' - }); - - // define a simple property - Ember.defineProperty(contact, 'lastName', undefined, 'Jolley'); - - // define a computed property - Ember.defineProperty(contact, 'fullName', Ember.computed(function() { - return this.firstName+' '+this.lastName; - }).property('firstName', 'lastName')); - ``` - - @private - @method defineProperty - @for Ember - @param {Object} obj the object to define this property on. This may be a prototype. - @param {String} keyName the name of the property - @param {Ember.Descriptor} [desc] an instance of `Ember.Descriptor` (typically a - computed property) or an ES5 descriptor. - You must provide this or `data` but not both. - @param {*} [data] something other than a descriptor, that will - become the explicit value of this property. - */ - function defineProperty(obj, keyName, desc, data, meta) { - var descs, existingDesc, watching, value; - - if (!meta) meta = metaFor(obj); - descs = meta.descs; - existingDesc = meta.descs[keyName]; - var watchEntry = meta.watching[keyName]; - - watching = watchEntry !== undefined && watchEntry > 0; - - if (existingDesc instanceof Descriptor) { - existingDesc.teardown(obj, keyName); - } - - if (desc instanceof Descriptor) { - value = desc; - - descs[keyName] = desc; - - obj[keyName] = undefined; // make enumerable - - if (desc.setup) { desc.setup(obj, keyName); } - } else { - descs[keyName] = undefined; // shadow descriptor in proto - if (desc == null) { - value = data; - - - obj[keyName] = data; - - } else { - value = desc; - - // compatibility with ES5 - objectDefineProperty(obj, keyName, desc); - } - } - - // if key is being watched, override chains that - // were initialized with the prototype - if (watching) { overrideChains(obj, keyName, meta); } - - // The `value` passed to the `didDefineProperty` hook is - // either the descriptor or data, whichever was passed. - if (obj.didDefineProperty) { obj.didDefineProperty(obj, keyName, value); } - - return this; - } - - __exports__.defineProperty = defineProperty; - }); -enifed("ember-metal/property_events", - ["ember-metal/utils","ember-metal/events","ember-metal/observer_set","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var guidFor = __dependency1__.guidFor; - var tryFinally = __dependency1__.tryFinally; - var sendEvent = __dependency2__.sendEvent; - var accumulateListeners = __dependency2__.accumulateListeners; - var ObserverSet = __dependency3__["default"]; - - var beforeObserverSet = new ObserverSet(); - var observerSet = new ObserverSet(); - var deferred = 0; - - // .......................................................... - // PROPERTY CHANGES - // - - /** - This function is called just before an object property is about to change. - It will notify any before observers and prepare caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyDidChange()` which you should call just - after the property value changes. - - @method propertyWillChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - */ - function propertyWillChange(obj, keyName) { - var m = obj['__ember_meta__']; - var watching = (m && m.watching[keyName] > 0) || keyName === 'length'; - var proto = m && m.proto; - var desc = m && m.descs[keyName]; - - if (!watching) { - return; - } - - if (proto === obj) { - return; - } - - if (desc && desc.willChange) { - desc.willChange(obj, keyName); - } - - dependentKeysWillChange(obj, keyName, m); - chainsWillChange(obj, keyName, m); - notifyBeforeObservers(obj, keyName); - } - - /** - This function is called just after an object property has changed. - It will notify any observers and clear caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyWillChange()` which you should call just - before the property value changes. - - @method propertyDidChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - */ - function propertyDidChange(obj, keyName) { - var m = obj['__ember_meta__']; - var watching = (m && m.watching[keyName] > 0) || keyName === 'length'; - var proto = m && m.proto; - var desc = m && m.descs[keyName]; - - if (proto === obj) { - return; - } - - // shouldn't this mean that we're watching this key? - if (desc && desc.didChange) { - desc.didChange(obj, keyName); - } - - if (!watching && keyName !== 'length') { - return; - } - - if (m && m.deps && m.deps[keyName]) { - dependentKeysDidChange(obj, keyName, m); - } - - chainsDidChange(obj, keyName, m, false); - notifyObservers(obj, keyName); - } - - var WILL_SEEN, DID_SEEN; - // called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...) - function dependentKeysWillChange(obj, depKey, meta) { - if (obj.isDestroying) { return; } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = WILL_SEEN; - var top = !seen; - - if (top) { - seen = WILL_SEEN = {}; - } - - iterDeps(propertyWillChange, obj, deps, depKey, seen, meta); - - if (top) { - WILL_SEEN = null; - } - } - } - - // called whenever a property has just changed to update dependent keys - function dependentKeysDidChange(obj, depKey, meta) { - if (obj.isDestroying) { return; } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = DID_SEEN; - var top = !seen; - - if (top) { - seen = DID_SEEN = {}; - } - - iterDeps(propertyDidChange, obj, deps, depKey, seen, meta); - - if (top) { - DID_SEEN = null; - } - } - } - - function keysOf(obj) { - var keys = []; - - for (var key in obj) { - keys.push(key); - } - - return keys; - } - - function iterDeps(method, obj, deps, depKey, seen, meta) { - var keys, key, i, desc; - var guid = guidFor(obj); - var current = seen[guid]; - - if (!current) { - current = seen[guid] = {}; - } - - if (current[depKey]) { - return; - } - - current[depKey] = true; - - if (deps) { - keys = keysOf(deps); - var descs = meta.descs; - for (i=0; i Ember - if (root === null && !isPath(path)) { - return get(Ember.lookup, path); - } - - // detect complicated paths and normalize them - hasThis = pathHasThis(path); - - if (!root || hasThis) { - tuple = normalizeTuple(root, path); - root = tuple[0]; - path = tuple[1]; - tuple.length = 0; - } - - parts = path.split("."); - len = parts.length; - for (idx = 0; root != null && idx < len; idx++) { - root = get(root, parts[idx], true); - if (root && root.isDestroyed) { return undefined; } - } - return root; - } - - function getWithDefault(root, key, defaultValue) { - var value = get(root, key); - - if (value === undefined) { return defaultValue; } - return value; - } - - __exports__.getWithDefault = getWithDefault;__exports__["default"] = get; - __exports__.get = get; - __exports__.normalizeTuple = normalizeTuple; - __exports__._getPath = _getPath; - }); -enifed("ember-metal/property_set", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_events","ember-metal/properties","ember-metal/error","ember-metal/path_cache","ember-metal/platform","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var getPath = __dependency2__._getPath; - var propertyWillChange = __dependency3__.propertyWillChange; - var propertyDidChange = __dependency3__.propertyDidChange; - var defineProperty = __dependency4__.defineProperty; - var EmberError = __dependency5__["default"]; - var isPath = __dependency6__.isPath; - var hasPropertyAccessors = __dependency7__.hasPropertyAccessors; - - var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/; - - /** - Sets the value of a property on an object, respecting computed properties - and notifying observers and other listeners of the change. If the - property is not defined but the object implements the `setUnknownProperty` - method then that will be invoked as well. - - @method set - @for Ember - @param {Object} obj The object to modify. - @param {String} keyName The property key to set - @param {Object} value The value to set - @return {Object} the passed value. - */ - var set = function set(obj, keyName, value, tolerant) { - if (typeof obj === 'string') { - value = keyName; - keyName = obj; - obj = null; - } - - - if (!obj) { - return setPath(obj, keyName, value, tolerant); - } - - var meta = obj['__ember_meta__']; - var desc = meta && meta.descs[keyName]; - var isUnknown, currentValue; - - if (desc === undefined && isPath(keyName)) { - return setPath(obj, keyName, value, tolerant); - } - - - if (desc !== undefined) { - desc.set(obj, keyName, value); - } else { - - if (typeof obj === 'object' && obj !== null && value !== undefined && obj[keyName] === value) { - return value; - } - - isUnknown = 'object' === typeof obj && !(keyName in obj); - - // setUnknownProperty is called if `obj` is an object, - // the property does not already exist, and the - // `setUnknownProperty` method exists on the object - if (isUnknown && 'function' === typeof obj.setUnknownProperty) { - obj.setUnknownProperty(keyName, value); - } else if (meta && meta.watching[keyName] > 0) { - if (meta.proto !== obj) { - - currentValue = obj[keyName]; - - } - // only trigger a change if the value has changed - if (value !== currentValue) { - propertyWillChange(obj, keyName); - - obj[keyName] = value; - - propertyDidChange(obj, keyName); - } - } else { - obj[keyName] = value; - } - } - return value; - }; - - function setPath(root, path, value, tolerant) { - var keyName; - - // get the last part of the path - keyName = path.slice(path.lastIndexOf('.') + 1); - - // get the first part of the part - path = (path === keyName) ? keyName : path.slice(0, path.length-(keyName.length+1)); - - // unless the path is this, look up the first part to - // get the root - if (path !== 'this') { - root = getPath(root, path); - } - - if (!keyName || keyName.length === 0) { - throw new EmberError('Property set failed: You passed an empty path'); - } - - if (!root) { - if (tolerant) { return; } - else { throw new EmberError('Property set failed: object in path "'+path+'" could not be found or was destroyed.'); } - } - - return set(root, keyName, value); - } - - /** - Error-tolerant form of `Ember.set`. Will not blow up if any part of the - chain is `undefined`, `null`, or destroyed. - - This is primarily used when syncing bindings, which may try to update after - an object has been destroyed. - - @method trySet - @for Ember - @param {Object} obj The object to modify. - @param {String} path The property path to set - @param {Object} value The value to set - */ - function trySet(root, path, value) { - return set(root, path, value, true); - } - - __exports__.trySet = trySet;__exports__.set = set; - }); -enifed("ember-metal/run_loop", - ["ember-metal/core","ember-metal/utils","ember-metal/array","ember-metal/property_events","backburner","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var apply = __dependency2__.apply; - var GUID_KEY = __dependency2__.GUID_KEY; - var indexOf = __dependency3__.indexOf; - var beginPropertyChanges = __dependency4__.beginPropertyChanges; - var endPropertyChanges = __dependency4__.endPropertyChanges; - var Backburner = __dependency5__["default"]; - - function onBegin(current) { - run.currentRunLoop = current; - } - - function onEnd(current, next) { - run.currentRunLoop = next; - } - - // ES6TODO: should Backburner become es6? - var backburner = new Backburner(['sync', 'actions', 'destroy'], { - GUID_KEY: GUID_KEY, - sync: { - before: beginPropertyChanges, - after: endPropertyChanges - }, - defaultQueue: 'actions', - onBegin: onBegin, - onEnd: onEnd, - onErrorTarget: Ember, - onErrorMethod: 'onerror' - }); - var slice = [].slice; - - // .......................................................... - // run - this is ideally the only public API the dev sees - // - - /** - Runs the passed target and method inside of a RunLoop, ensuring any - deferred actions including bindings and views updates are flushed at the - end. - - Normally you should not need to invoke this method yourself. However if - you are implementing raw event handlers when interfacing with other - libraries or plugins, you should probably wrap all of your code inside this - call. - - ```javascript - run(function() { - // code to be executed within a RunLoop - }); - ``` - - @class run - @namespace Ember - @static - @constructor - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} return value from invoking the passed function. - */ - __exports__["default"] = run; - function run() { - return backburner.run.apply(backburner, arguments); - } - - /** - If no run-loop is present, it creates a new one. If a run loop is - present it will queue itself to run on the existing run-loops action - queue. - - Please note: This is not for normal usage, and should be used sparingly. - - If invoked when not within a run loop: - - ```javascript - run.join(function() { - // creates a new run-loop - }); - ``` - - Alternatively, if called within an existing run loop: - - ```javascript - run(function() { - // creates a new run-loop - run.join(function() { - // joins with the existing run-loop, and queues for invocation on - // the existing run-loops action queue. - }); - }); - ``` - - @method join - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} Return value from invoking the passed function. Please note, - when called within an existing loop, no return value is possible. - */ - run.join = function() { - return backburner.join.apply(backburner, arguments); - }; - - /** - Allows you to specify which context to call the specified function in while - adding the execution of that function to the Ember run loop. This ability - makes this method a great way to asynchronusly integrate third-party libraries - into your Ember application. - - `run.bind` takes two main arguments, the desired context and the function to - invoke in that context. Any additional arguments will be supplied as arguments - to the function that is passed in. - - Let's use the creation of a TinyMCE component as an example. Currently, - TinyMCE provides a setup configuration option we can use to do some processing - after the TinyMCE instance is initialized but before it is actually rendered. - We can use that setup option to do some additional setup for our component. - The component itself could look something like the following: - - ```javascript - App.RichTextEditorComponent = Ember.Component.extend({ - initializeTinyMCE: function(){ - tinymce.init({ - selector: '#' + this.$().prop('id'), - setup: Ember.run.bind(this, this.setupEditor) - }); - }.on('didInsertElement'), - - setupEditor: function(editor) { - this.set('editor', editor); - editor.on('change', function(){ console.log('content changed!')} ); - } - }); - ``` - - In this example, we use Ember.run.bind to bind the setupEditor message to the - context of the App.RichTextEditorComponent and to have the invocation of that - method be safely handled and excuted by the Ember run loop. - - @method bind - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Function} returns a new function that will always have a particular context - @since 1.4.0 - */ - run.bind = function(target, method /* args */) { - var args = slice.call(arguments); - return function() { - return run.join.apply(run, args.concat(slice.call(arguments))); - }; - }; - - run.backburner = backburner; - run.currentRunLoop = null; - run.queues = backburner.queueNames; - - /** - Begins a new RunLoop. Any deferred actions invoked after the begin will - be buffered until you invoke a matching call to `run.end()`. This is - a lower-level way to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be executed within a RunLoop - run.end(); - ``` - - @method begin - @return {void} - */ - run.begin = function() { - backburner.begin(); - }; - - /** - Ends a RunLoop. This must be called sometime after you call - `run.begin()` to flush any deferred actions. This is a lower-level way - to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be executed within a RunLoop - run.end(); - ``` - - @method end - @return {void} - */ - run.end = function() { - backburner.end(); - }; - - /** - Array of named queues. This array determines the order in which queues - are flushed at the end of the RunLoop. You can define your own queues by - simply adding the queue name to this array. Normally you should not need - to inspect or modify this property. - - @property queues - @type Array - @default ['sync', 'actions', 'destroy'] - */ - - /** - Adds the passed target/method and any optional arguments to the named - queue to be executed at the end of the RunLoop. If you have not already - started a RunLoop when calling this method one will be started for you - automatically. - - At the end of a RunLoop, any methods scheduled in this way will be invoked. - Methods will be invoked in an order matching the named queues defined in - the `run.queues` property. - - ```javascript - run.schedule('sync', this, function() { - // this will be executed in the first RunLoop queue, when bindings are synced - console.log("scheduled on sync queue"); - }); - - run.schedule('actions', this, function() { - // this will be executed in the 'actions' queue, after bindings have synced. - console.log("scheduled on actions queue"); - }); - - // Note the functions will be run in order based on the run queues order. - // Output would be: - // scheduled on sync queue - // scheduled on actions queue - ``` - - @method schedule - @param {String} queue The name of the queue to schedule against. - Default queues are 'sync' and 'actions' - @param {Object} [target] target object to use as the context when invoking a method. - @param {String|Function} method The method to invoke. If you pass a string it - will be resolved on the target object at the time the scheduled item is - invoked allowing you to change the target function. - @param {Object} [arguments*] Optional arguments to be passed to the queued method. - @return {void} - */ - run.schedule = function(queue, target, method) { - checkAutoRun(); - backburner.schedule.apply(backburner, arguments); - }; - - // Used by global test teardown - run.hasScheduledTimers = function() { - return backburner.hasTimers(); - }; - - // Used by global test teardown - run.cancelTimers = function () { - backburner.cancelTimers(); - }; - - /** - Immediately flushes any events scheduled in the 'sync' queue. Bindings - use this queue so this method is a useful way to immediately force all - bindings in the application to sync. - - You should call this method anytime you need any changed state to propagate - throughout the app immediately without repainting the UI (which happens - in the later 'render' queue added by the `ember-views` package). - - ```javascript - run.sync(); - ``` - - @method sync - @return {void} - */ - run.sync = function() { - if (backburner.currentInstance) { - backburner.currentInstance.queues.sync.flush(); - } - }; - - /** - Invokes the passed target/method and optional arguments after a specified - period of time. The last parameter of this method must always be a number - of milliseconds. - - You should use this method whenever you need to run some action after a - period of time instead of using `setTimeout()`. This method will ensure that - items that expire during the same script execution cycle all execute - together, which is often more efficient than using a real setTimeout. - - ```javascript - run.later(myContext, function() { - // code here will execute within a RunLoop in about 500ms with this == myContext - }, 500); - ``` - - @method later - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.later = function(/*target, method*/) { - return backburner.later.apply(backburner, arguments); - }; - - /** - Schedule a function to run one time during the current RunLoop. This is equivalent - to calling `scheduleOnce` with the "actions" queue. - - @method once - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.once = function(/*target, method */) { - checkAutoRun(); - var length = arguments.length; - var args = new Array(length); - args[0] = 'actions'; - for (var i = 0; i < length; i++) { - args[i + 1] = arguments[i]; - } - return apply(backburner, backburner.scheduleOnce, args); - }; - - /** - Schedules a function to run one time in a given queue of the current RunLoop. - Calling this method with the same queue/target/method combination will have - no effect (past the initial call). - - Note that although you can pass optional arguments these will not be - considered when looking for duplicates. New arguments will replace previous - calls. - - ```javascript - run(function() { - var sayHi = function() { console.log('hi'); } - run.scheduleOnce('afterRender', myContext, sayHi); - run.scheduleOnce('afterRender', myContext, sayHi); - // sayHi will only be executed once, in the afterRender queue of the RunLoop - }); - ``` - - Also note that passing an anonymous function to `run.scheduleOnce` will - not prevent additional calls with an identical anonymous function from - scheduling the items multiple times, e.g.: - - ```javascript - function scheduleIt() { - run.scheduleOnce('actions', myContext, function() { console.log("Closure"); }); - } - scheduleIt(); - scheduleIt(); - // "Closure" will print twice, even though we're using `run.scheduleOnce`, - // because the function we pass to it is anonymous and won't match the - // previously scheduled operation. - ``` - - Available queues, and their order, can be found at `run.queues` - - @method scheduleOnce - @param {String} [queue] The name of the queue to schedule against. Default queues are 'sync' and 'actions'. - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.scheduleOnce = function(/*queue, target, method*/) { - checkAutoRun(); - return backburner.scheduleOnce.apply(backburner, arguments); - }; - - /** - Schedules an item to run from within a separate run loop, after - control has been returned to the system. This is equivalent to calling - `run.later` with a wait time of 1ms. - - ```javascript - run.next(myContext, function() { - // code to be executed in the next run loop, - // which will be scheduled after the current one - }); - ``` - - Multiple operations scheduled with `run.next` will coalesce - into the same later run loop, along with any other operations - scheduled by `run.later` that expire right around the same - time that `run.next` operations will fire. - - Note that there are often alternatives to using `run.next`. - For instance, if you'd like to schedule an operation to happen - after all DOM element operations have completed within the current - run loop, you can make use of the `afterRender` run loop queue (added - by the `ember-views` package, along with the preceding `render` queue - where all the DOM element operations happen). Example: - - ```javascript - App.MyCollectionView = Ember.CollectionView.extend({ - didInsertElement: function() { - run.scheduleOnce('afterRender', this, 'processChildElements'); - }, - processChildElements: function() { - // ... do something with collectionView's child view - // elements after they've finished rendering, which - // can't be done within the CollectionView's - // `didInsertElement` hook because that gets run - // before the child elements have been added to the DOM. - } - }); - ``` - - One benefit of the above approach compared to using `run.next` is - that you will be able to perform DOM/CSS operations before unprocessed - elements are rendered to the screen, which may prevent flickering or - other artifacts caused by delaying processing until after rendering. - - The other major benefit to the above approach is that `run.next` - introduces an element of non-determinism, which can make things much - harder to test, due to its reliance on `setTimeout`; it's much harder - to guarantee the order of scheduled operations when they are scheduled - outside of the current run loop, i.e. with `run.next`. - - @method next - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.next = function() { - var args = slice.call(arguments); - args.push(1); - return apply(backburner, backburner.later, args); - }; - - /** - Cancels a scheduled item. Must be a value returned by `run.later()`, - `run.once()`, `run.next()`, `run.debounce()`, or - `run.throttle()`. - - ```javascript - var runNext = run.next(myContext, function() { - // will not be executed - }); - run.cancel(runNext); - - var runLater = run.later(myContext, function() { - // will not be executed - }, 500); - run.cancel(runLater); - - var runOnce = run.once(myContext, function() { - // will not be executed - }); - run.cancel(runOnce); - - var throttle = run.throttle(myContext, function() { - // will not be executed - }, 1, false); - run.cancel(throttle); - - var debounce = run.debounce(myContext, function() { - // will not be executed - }, 1); - run.cancel(debounce); - - var debounceImmediate = run.debounce(myContext, function() { - // will be executed since we passed in true (immediate) - }, 100, true); - // the 100ms delay until this method can be called again will be cancelled - run.cancel(debounceImmediate); - ``` - - @method cancel - @param {Object} timer Timer object to cancel - @return {Boolean} true if cancelled or false/undefined if it wasn't found - */ - run.cancel = function(timer) { - return backburner.cancel(timer); - }; - - /** - Delay calling the target method until the debounce period has elapsed - with no additional debounce calls. If `debounce` is called again before - the specified time has elapsed, the timer is reset and the entire period - must pass again before the target method is called. - - This method should be used when an event may be called multiple times - but the action should only be called once when the event is done firing. - A common example is for scroll events where you only want updates to - happen once scrolling has ceased. - - ```javascript - var myFunc = function() { console.log(this.name + ' ran.'); }; - var myContext = {name: 'debounce'}; - - run.debounce(myContext, myFunc, 150); - - // less than 150ms passes - - run.debounce(myContext, myFunc, 150); - - // 150ms passes - // myFunc is invoked with context myContext - // console logs 'debounce ran.' one time. - ``` - - Immediate allows you to run the function immediately, but debounce - other calls for this function until the wait time has elapsed. If - `debounce` is called again before the specified time has elapsed, - the timer is reset and the entire period must pass again before - the method can be called again. - - ```javascript - var myFunc = function() { console.log(this.name + ' ran.'); }; - var myContext = {name: 'debounce'}; - - run.debounce(myContext, myFunc, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 100ms passes - - run.debounce(myContext, myFunc, 150, true); - - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - - run.debounce(myContext, myFunc, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - - ``` - - @method debounce - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to false. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - */ - run.debounce = function() { - return backburner.debounce.apply(backburner, arguments); - }; - - /** - Ensure that the target method is never called more frequently than - the specified spacing period. The target method is called immediately. - - ```javascript - var myFunc = function() { console.log(this.name + ' ran.'); }; - var myContext = {name: 'throttle'}; - - run.throttle(myContext, myFunc, 150); - // myFunc is invoked with context myContext - // console logs 'throttle ran.' - - // 50ms passes - run.throttle(myContext, myFunc, 150); - - // 50ms passes - run.throttle(myContext, myFunc, 150); - - // 150ms passes - run.throttle(myContext, myFunc, 150); - // myFunc is invoked with context myContext - // console logs 'throttle ran.' - ``` - - @method throttle - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} spacing Number of milliseconds to space out requests. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to true. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - */ - run.throttle = function() { - return backburner.throttle.apply(backburner, arguments); - }; - - // Make sure it's not an autorun during testing - function checkAutoRun() { - if (!run.currentRunLoop) { - } - } - - /** - Add a new named queue after the specified queue. - - The queue to add will only be added once. - - @method _addQueue - @param {String} name the name of the queue to add. - @param {String} after the name of the queue to add after. - @private - */ - run._addQueue = function(name, after) { - if (indexOf.call(run.queues, name) === -1) { - run.queues.splice(indexOf.call(run.queues, after)+1, 0, name); - } - }; - }); -enifed("ember-metal/set_properties", - ["ember-metal/property_events","ember-metal/property_set","ember-metal/keys","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var changeProperties = __dependency1__.changeProperties; - var set = __dependency2__.set; - var keys = __dependency3__["default"]; - - /** - Set a list of properties on an object. These properties are set inside - a single `beginPropertyChanges` and `endPropertyChanges` batch, so - observers will be buffered. - - ```javascript - var anObject = Ember.Object.create(); - - anObject.setProperties({ - firstName: 'Stanley', - lastName: 'Stuart', - age: 21 - }); - ``` - - @method setProperties - @param obj - @param {Object} properties - @return obj - */ - __exports__["default"] = function setProperties(obj, properties) { - if (!properties || typeof properties !== "object") { return obj; } - changeProperties(function() { - var props = keys(properties); - var propertyName; - - for (var i = 0, l = props.length; i < l; i++) { - propertyName = props[i]; - - set(obj, propertyName, properties[propertyName]); - } - }); - return obj; - } - }); -enifed("ember-metal/streams/simple", - ["ember-metal/merge","ember-metal/streams/stream","ember-metal/platform","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var merge = __dependency1__["default"]; - var Stream = __dependency2__["default"]; - var create = __dependency3__.create; - var read = __dependency4__.read; - var isStream = __dependency4__.isStream; - - function SimpleStream(source) { - this.init(); - this.source = source; - - if (isStream(source)) { - source.subscribe(this._didChange, this); - } - } - - SimpleStream.prototype = create(Stream.prototype); - - merge(SimpleStream.prototype, { - valueFn: function() { - return read(this.source); - }, - - setValue: function(value) { - var source = this.source; - - if (isStream(source)) { - source.setValue(value); - } - }, - - setSource: function(nextSource) { - var prevSource = this.source; - if (nextSource !== prevSource) { - if (isStream(prevSource)) { - prevSource.unsubscribe(this._didChange, this); - } - - if (isStream(nextSource)) { - nextSource.subscribe(this._didChange, this); - } - - this.source = nextSource; - this.notify(); - } - }, - - _didChange: function() { - this.notify(); - }, - - _super$destroy: Stream.prototype.destroy, - - destroy: function() { - if (this._super$destroy()) { - if (isStream(this.source)) { - this.source.unsubscribe(this._didChange, this); - } - this.source = undefined; - return true; - } - } - }); - - __exports__["default"] = SimpleStream; - }); -enifed("ember-metal/streams/stream", - ["ember-metal/platform","ember-metal/path_cache","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var create = __dependency1__.create; - var getFirstKey = __dependency2__.getFirstKey; - var getTailPath = __dependency2__.getTailPath; - - function Stream(fn) { - this.init(); - this.valueFn = fn; - } - - Stream.prototype = { - isStream: true, - - init: function() { - this.state = 'dirty'; - this.cache = undefined; - this.subscribers = undefined; - this.children = undefined; - this._label = undefined; - }, - - get: function(path) { - var firstKey = getFirstKey(path); - var tailPath = getTailPath(path); - - if (this.children === undefined) { - this.children = create(null); - } - - var keyStream = this.children[firstKey]; - - if (keyStream === undefined) { - keyStream = this._makeChildStream(firstKey, path); - this.children[firstKey] = keyStream; - } - - if (tailPath === undefined) { - return keyStream; - } else { - return keyStream.get(tailPath); - } - }, - - value: function() { - if (this.state === 'clean') { - return this.cache; - } else if (this.state === 'dirty') { - this.state = 'clean'; - return this.cache = this.valueFn(); - } - // TODO: Ensure value is never called on a destroyed stream - // so that we can uncomment this assertion. - // - // Ember.assert("Stream error: value was called in an invalid state: " + this.state); - }, - - valueFn: function() { - throw new Error("Stream error: valueFn not implemented"); - }, - - setValue: function() { - throw new Error("Stream error: setValue not implemented"); - }, - - notify: function() { - this.notifyExcept(); - }, - - notifyExcept: function(callbackToSkip, contextToSkip) { - if (this.state === 'clean') { - this.state = 'dirty'; - this._notifySubscribers(callbackToSkip, contextToSkip); - } - }, - - subscribe: function(callback, context) { - if (this.subscribers === undefined) { - this.subscribers = [callback, context]; - } else { - this.subscribers.push(callback, context); - } - }, - - unsubscribe: function(callback, context) { - var subscribers = this.subscribers; - - if (subscribers !== undefined) { - for (var i = 0, l = subscribers.length; i < l; i += 2) { - if (subscribers[i] === callback && subscribers[i+1] === context) { - subscribers.splice(i, 2); - return; - } - } - } - }, - - _notifySubscribers: function(callbackToSkip, contextToSkip) { - var subscribers = this.subscribers; - - if (subscribers !== undefined) { - for (var i = 0, l = subscribers.length; i < l; i += 2) { - var callback = subscribers[i]; - var context = subscribers[i+1]; - - if (callback === callbackToSkip && context === contextToSkip) { - continue; - } - - if (context === undefined) { - callback(this); - } else { - callback.call(context, this); - } - } - } - }, - - destroy: function() { - if (this.state !== 'destroyed') { - this.state = 'destroyed'; - - var children = this.children; - for (var key in children) { - children[key].destroy(); - } - - return true; - } - }, - - isGlobal: function() { - var stream = this; - while (stream !== undefined) { - if (stream._isRoot) { - return stream._isGlobal; - } - stream = stream.source; - } - } - }; - - __exports__["default"] = Stream; - }); -enifed("ember-metal/streams/stream_binding", - ["ember-metal/platform","ember-metal/merge","ember-metal/run_loop","ember-metal/streams/stream","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var create = __dependency1__.create; - var merge = __dependency2__["default"]; - var run = __dependency3__["default"]; - var Stream = __dependency4__["default"]; - - function StreamBinding(stream) { - - this.init(); - this.stream = stream; - this.senderCallback = undefined; - this.senderContext = undefined; - this.senderValue = undefined; - - stream.subscribe(this._onNotify, this); - } - - StreamBinding.prototype = create(Stream.prototype); - - merge(StreamBinding.prototype, { - valueFn: function() { - return this.stream.value(); - }, - - _onNotify: function() { - this._scheduleSync(undefined, undefined, this); - }, - - setValue: function(value, callback, context) { - this._scheduleSync(value, callback, context); - }, - - _scheduleSync: function(value, callback, context) { - if (this.senderCallback === undefined && this.senderContext === undefined) { - this.senderCallback = callback; - this.senderContext = context; - this.senderValue = value; - run.schedule('sync', this, this._sync); - } else if (this.senderContext !== this) { - this.senderCallback = callback; - this.senderContext = context; - this.senderValue = value; - } - }, - - _sync: function() { - if (this.state === 'destroyed') { - return; - } - - if (this.senderContext !== this) { - this.stream.setValue(this.senderValue); - } - - var senderCallback = this.senderCallback; - var senderContext = this.senderContext; - this.senderCallback = undefined; - this.senderContext = undefined; - this.senderValue = undefined; - - // Force StreamBindings to always notify - this.state = 'clean'; - - this.notifyExcept(senderCallback, senderContext); - }, - - _super$destroy: Stream.prototype.destroy, - - destroy: function() { - if (this._super$destroy()) { - this.stream.unsubscribe(this._onNotify, this); - return true; - } - } - }); - - __exports__["default"] = StreamBinding; - }); -enifed("ember-metal/streams/utils", - ["./stream","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Stream = __dependency1__["default"]; - - /** - Check whether an object is a stream or not - - @private - @function isStream - @param {Object|Stream} object object to check whether it is a stream - @return {Boolean} `true` if the object is a stream, `false` otherwise - */ - function isStream(object) { - return object && object.isStream; - } - - __exports__.isStream = isStream;/** - A method of subscribing to a stream which is safe for use with a non-stream - object. If a non-stream object is passed, the function does nothing. - - @private - @function subscribe - @param {Object|Stream} object object or stream to potentially subscribe to - @param {Function} callback function to run when stream value changes - @param {Object} [context] the callback will be executed with this context if it - is provided - */ - function subscribe(object, callback, context) { - if (object && object.isStream) { - object.subscribe(callback, context); - } - } - - __exports__.subscribe = subscribe;/** - A method of unsubscribing from a stream which is safe for use with a non-stream - object. If a non-stream object is passed, the function does nothing. - - @private - @function unsubscribe - @param {Object|Stream} object object or stream to potentially unsubscribe from - @param {Function} callback function originally passed to `subscribe()` - @param {Object} [context] object originally passed to `subscribe()` - */ - function unsubscribe(object, callback, context) { - if (object && object.isStream) { - object.unsubscribe(callback, context); - } - } - - __exports__.unsubscribe = unsubscribe;/** - Retrieve the value of a stream, or in the case a non-stream object is passed, - return the object itself. - - @private - @function read - @param {Object|Stream} object object to return the value of - @return the stream's current value, or the non-stream object itself - */ - function read(object) { - if (object && object.isStream) { - return object.value(); - } else { - return object; - } - } - - __exports__.read = read;/** - Map an array, replacing any streams with their values. - - @private - @function readArray - @param {Array} array The array to read values from - @return {Array} a new array of the same length with the values of non-stream - objects mapped from their original positions untouched, and - the values of stream objects retaining their original position - and replaced with the stream's current value. - */ - function readArray(array) { - var length = array.length; - var ret = new Array(length); - for (var i = 0; i < length; i++) { - ret[i] = read(array[i]); - } - return ret; - } - - __exports__.readArray = readArray;/** - Map a hash, replacing any stream property values with the current value of that - stream. - - @private - @function readHash - @param {Object} object The hash to read keys and values from - @return {Object} a new object with the same keys as the passed object. The - property values in the new object are the original values in - the case of non-stream objects, and the streams' current - values in the case of stream objects. - */ - function readHash(object) { - var ret = {}; - for (var key in object) { - ret[key] = read(object[key]); - } - return ret; - } - - __exports__.readHash = readHash;/** - Check whether an array contains any stream values - - @private - @function scanArray - @param {Array} array array given to a handlebars helper - @return {Boolean} `true` if the array contains a stream/bound value, `false` - otherwise - */ - function scanArray(array) { - var length = array.length; - var containsStream = false; - - for (var i = 0; i < length; i++){ - if (isStream(array[i])) { - containsStream = true; - break; - } - } - - return containsStream; - } - - __exports__.scanArray = scanArray;/** - Check whether a hash has any stream property values - - @private - @function scanHash - @param {Object} hash "hash" argument given to a handlebars helper - @return {Boolean} `true` if the object contains a stream/bound value, `false` - otherwise - */ - function scanHash(hash) { - var containsStream = false; - - for (var prop in hash) { - if (isStream(hash[prop])) { - containsStream = true; - break; - } - } - - return containsStream; - } - - __exports__.scanHash = scanHash;/** - Join an array, with any streams replaced by their current values - - @private - @function concat - @param {Array} array An array containing zero or more stream objects and - zero or more non-stream objects - @param {String} separator string to be used to join array elements - @return {String} String with array elements concatenated and joined by the - provided separator, and any stream array members having been - replaced by the current value of the stream - */ - function concat(array, separator) { - // TODO: Create subclass ConcatStream < Stream. Defer - // subscribing to streams until the value() is called. - var hasStream = scanArray(array); - if (hasStream) { - var i, l; - var stream = new Stream(function() { - return readArray(array).join(separator); - }); - - for (i = 0, l=array.length; i < l; i++) { - subscribe(array[i], stream.notify, stream); - } - - return stream; - } else { - return array.join(separator); - } - } - - __exports__.concat = concat;/** - Generate a new stream by providing a source stream and a function that can - be used to transform the stream's value. In the case of a non-stream object, - returns the result of the function. - - The value to transform would typically be available to the function you pass - to `chain()` via scope. For example: - - ```javascript - var source = ...; // stream returning a number - // or a numeric (non-stream) object - var result = chain(source, function(){ - var currentValue = read(source); - return currentValue + 1; - }); - ``` - - In the example, result is a stream if source is a stream, or a number of - source was numeric. - - @private - @function chain - @param {Object|Stream} value A stream or non-stream object - @param {Function} fn function to be run when the stream value changes, or to - be run once in the case of a non-stream object - @return {Object|Stream} In the case of a stream `value` parameter, a new - stream that will be updated with the return value of - the provided function `fn`. In the case of a - non-stream object, the return value of the provided - function `fn`. - */ - function chain(value, fn) { - if (isStream(value)) { - var stream = new Stream(fn); - subscribe(value, stream.notify, stream); - return stream; - } else { - return fn(); - } - } - - __exports__.chain = chain; - }); -enifed("ember-metal/utils", - ["ember-metal/core","ember-metal/platform","ember-metal/array","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - var Ember = __dependency1__["default"]; - var o_defineProperty = __dependency2__.defineProperty; - var canDefineNonEnumerableProperties = __dependency2__.canDefineNonEnumerableProperties; - var hasPropertyAccessors = __dependency2__.hasPropertyAccessors; - var o_create = __dependency2__.create; - - var forEach = __dependency3__.forEach; - - /** - @module ember-metal - */ - - /** - Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from - jQuery master. We'll just bootstrap our own uuid now. - - @private - @return {Number} the uuid - */ - var _uuid = 0; - - /** - Generates a universally unique identifier. This method - is used internally by Ember for assisting with - the generation of GUID's and other unique identifiers - such as `bind-attr` data attributes. - - @public - @return {Number} [description] - */ - function uuid() { - return ++_uuid; - } - - __exports__.uuid = uuid;/** - Prefix used for guids through out Ember. - @private - @property GUID_PREFIX - @for Ember - @type String - @final - */ - var GUID_PREFIX = 'ember'; - - // Used for guid generation... - var numberCache = []; - var stringCache = {}; - - /** - Strongly hint runtimes to intern the provided string. - - When do I need to use this function? - - For the most part, never. Pre-mature optimization is bad, and often the - runtime does exactly what you need it to, and more often the trade-off isn't - worth it. - - Why? - - Runtimes store strings in at least 2 different representations: - Ropes and Symbols (interned strings). The Rope provides a memory efficient - data-structure for strings created from concatenation or some other string - manipulation like splitting. - - Unfortunately checking equality of different ropes can be quite costly as - runtimes must resort to clever string comparison algorithims. These - algorithims typically cost in proportion to the length of the string. - Luckily, this is where the Symbols (interned strings) shine. As Symbols are - unique by their string content, equality checks can be done by pointer - comparison. - - How do I know if my string is a rope or symbol? - - Typically (warning general sweeping statement, but truthy in runtimes at - present) static strings created as part of the JS source are interned. - Strings often used for comparisons can be interned at runtime if some - criteria are met. One of these criteria can be the size of the entire rope. - For example, in chrome 38 a rope longer then 12 characters will not - intern, nor will segments of that rope. - - Some numbers: http://jsperf.com/eval-vs-keys/8 - - Known Trickâ„¢ - - @private - @return {String} interned version of the provided string - */ - function intern(str) { - var obj = {}; - obj[str] = 1; - for (var key in obj) { - if (key === str) return key; - } - return str; - } - - /** - A unique key used to assign guids and other private metadata to objects. - If you inspect an object in your browser debugger you will often see these. - They can be safely ignored. - - On browsers that support it, these properties are added with enumeration - disabled so they won't show up when you iterate over your properties. - - @private - @property GUID_KEY - @for Ember - @type String - @final - */ - var GUID_KEY = intern('__ember' + (+ new Date())); - - var GUID_DESC = { - writable: false, - configurable: false, - enumerable: false, - value: null - }; - - /** - Generates a new guid, optionally saving the guid to the object that you - pass in. You will rarely need to use this method. Instead you should - call `Ember.guidFor(obj)`, which return an existing guid if available. - - @private - @method generateGuid - @for Ember - @param {Object} [obj] Object the guid will be used for. If passed in, the guid will - be saved on the object and reused whenever you pass the same object - again. - - If no object is passed, just generate a new guid. - @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to - separate the guid into separate namespaces. - @return {String} the guid - */ - function generateGuid(obj, prefix) { - if (!prefix) prefix = GUID_PREFIX; - var ret = (prefix + uuid()); - if (obj) { - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - o_defineProperty(obj, GUID_KEY, GUID_DESC); - } - } - return ret; - } - - __exports__.generateGuid = generateGuid;/** - Returns a unique id for the object. If the object does not yet have a guid, - one will be assigned to it. You can call this on any object, - `Ember.Object`-based or not, but be aware that it will add a `_guid` - property. - - You can also use this method on DOM Element objects. - - @private - @method guidFor - @for Ember - @param {Object} obj any object, string, number, Element, or primitive - @return {String} the unique guid for this instance. - */ - function guidFor(obj) { - - // special cases where we don't want to add a key to object - if (obj === undefined) return "(undefined)"; - if (obj === null) return "(null)"; - - var ret; - var type = typeof obj; - - // Don't allow prototype changes to String etc. to change the guidFor - switch(type) { - case 'number': - ret = numberCache[obj]; - if (!ret) ret = numberCache[obj] = 'nu'+obj; - return ret; - - case 'string': - ret = stringCache[obj]; - if (!ret) ret = stringCache[obj] = 'st' + uuid(); - return ret; - - case 'boolean': - return obj ? '(true)' : '(false)'; - - default: - if (obj[GUID_KEY]) return obj[GUID_KEY]; - if (obj === Object) return '(Object)'; - if (obj === Array) return '(Array)'; - ret = GUID_PREFIX + uuid(); - - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - o_defineProperty(obj, GUID_KEY, GUID_DESC); - } - return ret; - } - } - - __exports__.guidFor = guidFor;// .......................................................... - // META - // - - var META_DESC = { - writable: true, - configurable: false, - enumerable: false, - value: null - }; - - function Meta(obj) { - this.descs = {}; - this.watching = {}; - this.cache = {}; - this.cacheMeta = {}; - this.source = obj; - this.deps = undefined; - this.listeners = undefined; - this.mixins = undefined; - this.bindings = undefined; - this.chains = undefined; - this.values = undefined; - this.proto = undefined; - } - - Meta.prototype = { - chainWatchers: null - }; - - if (!canDefineNonEnumerableProperties) { - // on platforms that don't support enumerable false - // make meta fail jQuery.isPlainObject() to hide from - // jQuery.extend() by having a property that fails - // hasOwnProperty check. - Meta.prototype.__preventPlainObject__ = true; - - // Without non-enumerable properties, meta objects will be output in JSON - // unless explicitly suppressed - Meta.prototype.toJSON = function () { }; - } - - // Placeholder for non-writable metas. - var EMPTY_META = new Meta(null); - - - /** - Retrieves the meta hash for an object. If `writable` is true ensures the - hash is writable for this object as well. - - The meta object contains information about computed property descriptors as - well as any watched properties and other information. You generally will - not access this information directly but instead work with higher level - methods that manipulate this hash indirectly. - - @method meta - @for Ember - @private - - @param {Object} obj The object to retrieve meta for - @param {Boolean} [writable=true] Pass `false` if you do not intend to modify - the meta hash, allowing the method to avoid making an unnecessary copy. - @return {Object} the meta hash for an object - */ - function meta(obj, writable) { - var ret = obj['__ember_meta__']; - if (writable===false) return ret || EMPTY_META; - - if (!ret) { - if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC); - - ret = new Meta(obj); - - - obj['__ember_meta__'] = ret; - - // make sure we don't accidentally try to create constructor like desc - ret.descs.constructor = null; - - } else if (ret.source !== obj) { - if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC); - - ret = o_create(ret); - ret.descs = o_create(ret.descs); - ret.watching = o_create(ret.watching); - ret.cache = {}; - ret.cacheMeta = {}; - ret.source = obj; - - - obj['__ember_meta__'] = ret; - } - return ret; - } - - function getMeta(obj, property) { - var _meta = meta(obj, false); - return _meta[property]; - } - - __exports__.getMeta = getMeta;function setMeta(obj, property, value) { - var _meta = meta(obj, true); - _meta[property] = value; - return value; - } - - __exports__.setMeta = setMeta;/** - @deprecated - @private - - In order to store defaults for a class, a prototype may need to create - a default meta object, which will be inherited by any objects instantiated - from the class's constructor. - - However, the properties of that meta object are only shallow-cloned, - so if a property is a hash (like the event system's `listeners` hash), - it will by default be shared across all instances of that class. - - This method allows extensions to deeply clone a series of nested hashes or - other complex objects. For instance, the event system might pass - `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will - walk down the keys provided. - - For each key, if the key does not exist, it is created. If it already - exists and it was inherited from its constructor, the constructor's - key is cloned. - - You can also pass false for `writable`, which will simply return - undefined if `prepareMetaPath` discovers any part of the path that - shared or undefined. - - @method metaPath - @for Ember - @param {Object} obj The object whose meta we are examining - @param {Array} path An array of keys to walk down - @param {Boolean} writable whether or not to create a new meta - (or meta property) if one does not already exist or if it's - shared with its constructor - */ - function metaPath(obj, path, writable) { - var _meta = meta(obj, writable); - var keyName, value; - - for (var i=0, l=path.length; i 1) { - watching[keyName]--; - } - } - - __exports__.unwatchKey = unwatchKey; - }); -enifed("ember-metal/watch_path", - ["ember-metal/utils","ember-metal/chains","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var metaFor = __dependency1__.meta; - var typeOf = __dependency1__.typeOf; - var ChainNode = __dependency2__.ChainNode; - - // get the chains for the current object. If the current object has - // chains inherited from the proto they will be cloned and reconfigured for - // the current object. - function chainsFor(obj, meta) { - var m = meta || metaFor(obj); - var ret = m.chains; - if (!ret) { - ret = m.chains = new ChainNode(null, null, obj); - } else if (ret.value() !== obj) { - ret = m.chains = ret.copy(obj); - } - return ret; - } - - function watchPath(obj, keyPath, meta) { - // can't watch length on Array - it is special... - if (keyPath === 'length' && typeOf(obj) === 'array') { return; } - - var m = meta || metaFor(obj); - var watching = m.watching; - - if (!watching[keyPath]) { // activate watching first time - watching[keyPath] = 1; - chainsFor(obj, m).add(keyPath); - } else { - watching[keyPath] = (watching[keyPath] || 0) + 1; - } - } - - __exports__.watchPath = watchPath;function unwatchPath(obj, keyPath, meta) { - var m = meta || metaFor(obj); - var watching = m.watching; - - if (watching[keyPath] === 1) { - watching[keyPath] = 0; - chainsFor(obj, m).remove(keyPath); - } else if (watching[keyPath] > 1) { - watching[keyPath]--; - } - } - - __exports__.unwatchPath = unwatchPath; - }); -enifed("ember-metal/watching", - ["ember-metal/utils","ember-metal/chains","ember-metal/watch_key","ember-metal/watch_path","ember-metal/path_cache","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember-metal - */ - - var typeOf = __dependency1__.typeOf; - var removeChainWatcher = __dependency2__.removeChainWatcher; - var flushPendingChains = __dependency2__.flushPendingChains; - var watchKey = __dependency3__.watchKey; - var unwatchKey = __dependency3__.unwatchKey; - var watchPath = __dependency4__.watchPath; - var unwatchPath = __dependency4__.unwatchPath; - - var isPath = __dependency5__.isPath; - - /** - Starts watching a property on an object. Whenever the property changes, - invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the - primitive used by observers and dependent keys; usually you will never call - this method directly but instead use higher level methods like - `Ember.addObserver()` - - @private - @method watch - @for Ember - @param obj - @param {String} keyName - */ - function watch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === 'length' && typeOf(obj) === 'array') { return; } - - if (!isPath(_keyPath)) { - watchKey(obj, _keyPath, m); - } else { - watchPath(obj, _keyPath, m); - } - } - - __exports__.watch = watch; - - function isWatching(obj, key) { - var meta = obj['__ember_meta__']; - return (meta && meta.watching[key]) > 0; - } - - __exports__.isWatching = isWatching;watch.flushPending = flushPendingChains; - - function unwatch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === 'length' && typeOf(obj) === 'array') { return; } - - if (!isPath(_keyPath)) { - unwatchKey(obj, _keyPath, m); - } else { - unwatchPath(obj, _keyPath, m); - } - } - - __exports__.unwatch = unwatch;var NODE_STACK = []; - - /** - Tears down the meta on an object so that it can be garbage collected. - Multiple calls will have no effect. - - @method destroy - @for Ember - @param {Object} obj the object to destroy - @return {void} - */ - function destroy(obj) { - var meta = obj['__ember_meta__'], node, nodes, key, nodeObject; - if (meta) { - obj['__ember_meta__'] = null; - // remove chainWatchers to remove circular references that would prevent GC - node = meta.chains; - if (node) { - NODE_STACK.push(node); - // process tree - while (NODE_STACK.length > 0) { - node = NODE_STACK.pop(); - // push children - nodes = node._chains; - if (nodes) { - for (key in nodes) { - if (nodes.hasOwnProperty(key)) { - NODE_STACK.push(nodes[key]); - } - } - } - // remove chainWatcher in node object - if (node._watching) { - nodeObject = node._object; - if (nodeObject) { - removeChainWatcher(nodeObject, node._key, node); - } - } - } - } - } - } - - __exports__.destroy = destroy; - }); -enifed("ember-routing-htmlbars", - ["ember-metal/core","ember-htmlbars/helpers","ember-routing-htmlbars/helpers/outlet","ember-routing-htmlbars/helpers/render","ember-routing-htmlbars/helpers/link-to","ember-routing-htmlbars/helpers/action","ember-routing-htmlbars/helpers/query-params","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - /** - Ember Routing HTMLBars Helpers - - @module ember - @submodule ember-routing-htmlbars - @requires ember-routing - */ - - var Ember = __dependency1__["default"]; - - var registerHelper = __dependency2__.registerHelper; - - var outletHelper = __dependency3__.outletHelper; - var renderHelper = __dependency4__.renderHelper; - var linkToHelper = __dependency5__.linkToHelper; - var deprecatedLinkToHelper = __dependency5__.deprecatedLinkToHelper; - var actionHelper = __dependency6__.actionHelper; - var queryParamsHelper = __dependency7__.queryParamsHelper; - - registerHelper('outlet', outletHelper); - registerHelper('render', renderHelper); - registerHelper('link-to', linkToHelper); - registerHelper('linkTo', deprecatedLinkToHelper); - registerHelper('action', actionHelper); - registerHelper('query-params', queryParamsHelper); - - __exports__["default"] = Ember; - }); -enifed("ember-routing-htmlbars/helpers/action", - ["ember-metal/core","ember-metal/utils","ember-metal/run_loop","ember-views/streams/utils","ember-views/system/utils","ember-views/system/action_manager","ember-metal/array","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-htmlbars - */ - - var Ember = __dependency1__["default"]; - // Handlebars, uuid, FEATURES, assert, deprecate - var uuid = __dependency2__.uuid; - var run = __dependency3__["default"]; - var readUnwrappedModel = __dependency4__.readUnwrappedModel; - var isSimpleClick = __dependency5__.isSimpleClick; - var ActionManager = __dependency6__["default"]; - var indexOf = __dependency7__.indexOf; - var isStream = __dependency8__.isStream; - - function actionArgs(parameters, actionName) { - var ret, i, l; - - if (actionName === undefined) { - ret = new Array(parameters.length); - for (i=0, l=parameters.length;i= 0) { - return true; - } - - for (var i=0, l=keys.length;i - click me - - ``` - - And application code - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - actions: { - anActionName: function() { - } - } - }); - ``` - - Will result in the following rendered HTML - - ```html -
    -
    - click me -
    -
    - ``` - - Clicking "click me" will trigger the `anActionName` action of the - `App.ApplicationController`. In this case, no additional parameters will be passed. - - If you provide additional parameters to the helper: - - ```handlebars - - ``` - - Those parameters will be passed along as arguments to the JavaScript - function implementing the action. - - ### Event Propagation - - Events triggered through the action helper will automatically have - `.preventDefault()` called on them. You do not need to do so in your event - handlers. If you need to allow event propagation (to handle file inputs for - example) you can supply the `preventDefault=false` option to the `{{action}}` helper: - - ```handlebars -
    - - -
    - ``` - - To disable bubbling, pass `bubbles=false` to the helper: - - ```handlebars - - ``` - - If you need the default handler to trigger you should either register your - own event handler, or use event methods on your view class. See [Ember.View](/api/classes/Ember.View.html) - 'Responding to Browser Events' for more information. - - ### Specifying DOM event type - - By default the `{{action}}` helper registers for DOM `click` events. You can - supply an `on` option to the helper to specify a different DOM event name: - - ```handlebars -
    - click me -
    - ``` - - See `Ember.View` 'Responding to Browser Events' for a list of - acceptable DOM event names. - - ### Specifying whitelisted modifier keys - - By default the `{{action}}` helper will ignore click event with pressed modifier - keys. You can supply an `allowedKeys` option to specify which keys should not be ignored. - - ```handlebars -
    - click me -
    - ``` - - This way the `{{action}}` will fire when clicking with the alt key pressed down. - - Alternatively, supply "any" to the `allowedKeys` option to accept any combination of modifier keys. - - ```handlebars -
    - click me with any key pressed -
    - ``` - - ### Specifying a Target - - There are several possible target objects for `{{action}}` helpers: - - In a typical Ember application, where templates are managed through use of the - `{{outlet}}` helper, actions will bubble to the current controller, then - to the current route, and then up the route hierarchy. - - Alternatively, a `target` option can be provided to the helper to change - which object will receive the method call. This option must be a path - to an object, accessible in the current context: - - ```handlebars - {{! the application template }} -
    - click me -
    - ``` - - ```javascript - App.ApplicationView = Ember.View.extend({ - actions: { - anActionName: function(){} - } - }); - - ``` - - ### Additional Parameters - - You may specify additional parameters to the `{{action}}` helper. These - parameters are passed along as the arguments to the JavaScript function - implementing the action. - - ```handlebars - {{#each person in people}} -
    - click me -
    - {{/each}} - ``` - - Clicking "click me" will trigger the `edit` method on the current controller - with the value of `person` as a parameter. - - @method action - @for Ember.Handlebars.helpers - @param {String} actionName - @param {Object} [context]* - @param {Hash} options - */ - function actionHelper(params, hash, options, env) { - - var target; - if (!hash.target) { - target = this.getStream('controller'); - } else if (isStream(hash.target)) { - target = hash.target; - } else { - target = this.getStream(hash.target); - } - - // Ember.assert("You specified a quoteless path to the {{action}} helper which did not resolve to an action name (a string). Perhaps you meant to use a quoted actionName? (e.g. {{action 'save'}}).", !params[0].isStream); - // Ember.deprecate("You specified a quoteless path to the {{action}} helper which did not resolve to an action name (a string). Perhaps you meant to use a quoted actionName? (e.g. {{action 'save'}}).", params[0].isStream); - - var actionOptions = { - eventName: hash.on || "click", - parameters: params.slice(1), - view: this, - bubbles: hash.bubbles, - preventDefault: hash.preventDefault, - target: target, - withKeyCode: hash.withKeyCode - }; - - var actionId = ActionHelper.registerAction(params[0], actionOptions, hash.allowedKeys); - env.dom.setAttribute(options.element, 'data-ember-action', actionId); - } - - __exports__.actionHelper = actionHelper; - }); -enifed("ember-routing-htmlbars/helpers/link-to", - ["ember-metal/core","ember-routing-views/views/link","ember-metal/streams/utils","ember-runtime/mixins/controller","ember-htmlbars/utils/string","ember-htmlbars","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-handlebars - */ - - var Ember = __dependency1__["default"]; - // assert - var LinkView = __dependency2__.LinkView; - var read = __dependency3__.read; - var isStream = __dependency3__.isStream; - var ControllerMixin = __dependency4__["default"]; - var escapeExpression = __dependency5__.escapeExpression; - - // We need the HTMLBars view helper from ensure ember-htmlbars. - // This ensures it is loaded first: - - /** - The `{{link-to}}` helper renders a link to the supplied - `routeName` passing an optionally supplied model to the - route as its `model` context of the route. The block - for `{{link-to}}` becomes the innerHTML of the rendered - element: - - ```handlebars - {{#link-to 'photoGallery'}} - Great Hamster Photos - {{/link-to}} - ``` - - You can also use an inline form of `{{link-to}}` helper by - passing the link text as the first argument - to the helper: - - ```handlebars - {{link-to 'Great Hamster Photos' 'photoGallery'}} - ``` - - Both will result in: - - ```html - - Great Hamster Photos - - ``` - - ### Supplying a tagName - By default `{{link-to}}` renders an `` element. This can - be overridden for a single use of `{{link-to}}` by supplying - a `tagName` option: - - ```handlebars - {{#link-to 'photoGallery' tagName="li"}} - Great Hamster Photos - {{/link-to}} - ``` - - ```html -
  • - Great Hamster Photos -
    • - ``` - - To override this option for your entire application, see - "Overriding Application-wide Defaults". - - ### Disabling the `link-to` helper - By default `{{link-to}}` is enabled. - any passed value to `disabled` helper property will disable the `link-to` helper. - - static use: the `disabled` option: - - ```handlebars - {{#link-to 'photoGallery' disabled=true}} - Great Hamster Photos - {{/link-to}} - ``` - - dynamic use: the `disabledWhen` option: - - ```handlebars - {{#link-to 'photoGallery' disabledWhen=controller.someProperty}} - Great Hamster Photos - {{/link-to}} - ``` - - any passed value to `disabled` will disable it except `undefined`. - to ensure that only `true` disable the `link-to` helper you can - override the global behaviour of `Ember.LinkView`. - - ```javascript - Ember.LinkView.reopen({ - disabled: Ember.computed(function(key, value) { - if (value !== undefined) { - this.set('_isDisabled', value === true); - } - return value === true ? get(this, 'disabledClass') : false; - }) - }); - ``` - - see "Overriding Application-wide Defaults" for more. - - ### Handling `href` - `{{link-to}}` will use your application's Router to - fill the element's `href` property with a url that - matches the path to the supplied `routeName` for your - routers's configured `Location` scheme, which defaults - to Ember.HashLocation. - - ### Handling current route - `{{link-to}}` will apply a CSS class name of 'active' - when the application's current route matches - the supplied routeName. For example, if the application's - current route is 'photoGallery.recent' the following - use of `{{link-to}}`: - - ```handlebars - {{#link-to 'photoGallery.recent'}} - Great Hamster Photos from the last week - {{/link-to}} - ``` - - will result in - - ```html -     - Great Hamster Photos - - ``` - - The CSS class name used for active classes can be customized - for a single use of `{{link-to}}` by passing an `activeClass` - option: - - ```handlebars - {{#link-to 'photoGallery.recent' activeClass="current-url"}} - Great Hamster Photos from the last week - {{/link-to}} - ``` - - ```html - - Great Hamster Photos - - ``` - - To override this option for your entire application, see - "Overriding Application-wide Defaults". - - ### Supplying a model - An optional model argument can be used for routes whose - paths contain dynamic segments. This argument will become - the model context of the linked route: - - ```javascript - App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}); - }); - ``` - - ```handlebars - {{#link-to 'photoGallery' aPhoto}} - {{aPhoto.title}} - {{/link-to}} - ``` - - ```html - - Tomster - - ``` - - ### Supplying multiple models - For deep-linking to route paths that contain multiple - dynamic segments, multiple model arguments can be used. - As the router transitions through the route path, each - supplied model argument will become the context for the - route with the dynamic segments: - - ```javascript - App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}, function() { - this.route("comment", {path: "comments/:comment_id"}); - }); - }); - ``` - This argument will become the model context of the linked route: - - ```handlebars - {{#link-to 'photoGallery.comment' aPhoto comment}} - {{comment.body}} - {{/link-to}} - ``` - - ```html - - A+++ would snuggle again. - - ``` - - ### Supplying an explicit dynamic segment value - If you don't have a model object available to pass to `{{link-to}}`, - an optional string or integer argument can be passed for routes whose - paths contain dynamic segments. This argument will become the value - of the dynamic segment: - - ```javascript - App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}); - }); - ``` - - ```handlebars - {{#link-to 'photoGallery' aPhotoId}} - {{aPhoto.title}} - {{/link-to}} - ``` - - ```html - - Tomster - - ``` - - When transitioning into the linked route, the `model` hook will - be triggered with parameters including this passed identifier. - - ### Allowing Default Action - - By default the `{{link-to}}` helper prevents the default browser action - by calling `preventDefault()` as this sort of action bubbling is normally - handled internally and we do not want to take the browser to a new URL (for - example). - - If you need to override this behavior specify `preventDefault=false` in - your template: - - ```handlebars - {{#link-to 'photoGallery' aPhotoId preventDefault=false}} - {{aPhotoId.title}} - {{/link-to}} - ``` - - ### Overriding attributes - You can override any given property of the Ember.LinkView - that is generated by the `{{link-to}}` helper by passing - key/value pairs, like so: - - ```handlebars - {{#link-to aPhoto tagName='li' title='Following this link will change your life' classNames='pic sweet'}} - Uh-mazing! - {{/link-to}} - ``` - - See [Ember.LinkView](/api/classes/Ember.LinkView.html) for a - complete list of overrideable properties. Be sure to also - check out inherited properties of `LinkView`. - - ### Overriding Application-wide Defaults - ``{{link-to}}`` creates an instance of Ember.LinkView - for rendering. To override options for your entire - application, reopen Ember.LinkView and supply the - desired values: - - ``` javascript - Ember.LinkView.reopen({ - activeClass: "is-active", - tagName: 'li' - }) - ``` - - It is also possible to override the default event in - this manner: - - ``` javascript - Ember.LinkView.reopen({ - eventName: 'customEventName' - }); - ``` - - @method link-to - @for Ember.Handlebars.helpers - @param {String} routeName - @param {Object} [context]* - @param [options] {Object} Handlebars key/value pairs of options, you can override any property of Ember.LinkView - @return {String} HTML string - @see {Ember.LinkView} - */ - function linkToHelper(params, hash, options, env) { - var shouldEscape = !hash.unescaped; - var queryParamsObject; - - - var lastParam = params[params.length - 1]; - - if (lastParam && lastParam.isQueryParams) { - hash.queryParamsObject = queryParamsObject = params.pop(); - } - - if (hash.disabledWhen) { - hash.disabled = hash.disabledWhen; - delete hash.disabledWhen; - } - - if (!options.template) { - var linkTitle = params.shift(); - - if (isStream(linkTitle)) { - hash.linkTitle = { stream: linkTitle }; - } - - options.template = { - isHTMLBars: true, - render: function() { - var value = read(linkTitle); - if (value) { - return shouldEscape ? escapeExpression(value) : value; - } else { - return ""; - } - } - }; - } - - for (var i = 0; i < params.length; i++) { - if (isStream(params[i])) { - var lazyValue = params[i]; - - if (!lazyValue._isController) { - while (ControllerMixin.detect(lazyValue.value())) { - lazyValue = lazyValue.get('model'); - } - } - - params[i] = lazyValue; - } - } - - hash.params = params; - - options.helperName = options.helperName || 'link-to'; - - return env.helpers.view.helperFunction.call(this, [LinkView], hash, options, env); - } - - /** - See [link-to](/api/classes/Ember.Handlebars.helpers.html#method_link-to) - - @method linkTo - @for Ember.Handlebars.helpers - @deprecated - @param {String} routeName - @param {Object} [context]* - @return {String} HTML string - */ - function deprecatedLinkToHelper(params, hash, options, env) { - - return env.helpers['link-to'].helperFunction.call(this, params, hash, options, env); - } - - __exports__.deprecatedLinkToHelper = deprecatedLinkToHelper; - __exports__.linkToHelper = linkToHelper; - }); -enifed("ember-routing-htmlbars/helpers/outlet", - ["ember-metal/core","ember-metal/property_set","ember-routing-views/views/outlet","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-htmlbars - */ - - var Ember = __dependency1__["default"]; - // assert - var set = __dependency2__.set; - var OutletView = __dependency3__.OutletView; - - /** - The `outlet` helper is a placeholder that the router will fill in with - the appropriate template based on the current state of the application. - - ``` handlebars - {{outlet}} - ``` - - By default, a template based on Ember's naming conventions will be rendered - into the `outlet` (e.g. `App.PostsRoute` will render the `posts` template). - - You can render a different template by using the `render()` method in the - route's `renderTemplate` hook. The following will render the `favoritePost` - template into the `outlet`. - - ``` javascript - App.PostsRoute = Ember.Route.extend({ - renderTemplate: function() { - this.render('favoritePost'); - } - }); - ``` - - You can create custom named outlets for more control. - - ``` handlebars - {{outlet 'favoritePost'}} - {{outlet 'posts'}} - ``` - - Then you can define what template is rendered into each outlet in your - route. - - - ``` javascript - App.PostsRoute = Ember.Route.extend({ - renderTemplate: function() { - this.render('favoritePost', { outlet: 'favoritePost' }); - this.render('posts', { outlet: 'posts' }); - } - }); - ``` - - You can specify the view that the outlet uses to contain and manage the - templates rendered into it. - - ``` handlebars - {{outlet view='sectionContainer'}} - ``` - - ``` javascript - App.SectionContainer = Ember.ContainerView.extend({ - tagName: 'section', - classNames: ['special'] - }); - ``` - - @method outlet - @for Ember.Handlebars.helpers - @param {String} property the property on the controller - that holds the view for this outlet - @return {String} HTML string - */ - function outletHelper(params, hash, options, env) { - var outletSource; - var viewName; - var viewClass; - var viewFullName; - - - var property = params[0] || 'main'; - - outletSource = this; - while (!outletSource.get('template.isTop')) { - outletSource = outletSource.get('_parentView'); - } - set(this, 'outletSource', outletSource); - - // provide controller override - viewName = hash.view; - - if (viewName) { - viewFullName = 'view:' + viewName; - } - - viewClass = viewName ? this.container.lookupFactory(viewFullName) : hash.viewClass || OutletView; - - hash.currentViewBinding = '_view.outletSource._outlets.' + property; - - options.helperName = options.helperName || 'outlet'; - - return env.helpers.view.helperFunction.call(this, [viewClass], hash, options, env); - } - - __exports__.outletHelper = outletHelper; - }); -enifed("ember-routing-htmlbars/helpers/query-params", - ["ember-metal/core","ember-routing/system/query_params","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-htmlbars - */ - - var Ember = __dependency1__["default"]; - // assert - var QueryParams = __dependency2__["default"]; - - /** - This is a sub-expression to be used in conjunction with the link-to helper. - It will supply url query parameters to the target route. - - Example - - {{#link-to 'posts' (query-params direction="asc")}}Sort{{/link-to}} - - @method query-params - @for Ember.Handlebars.helpers - @param {Object} hash takes a hash of query parameters - @return {String} HTML string - */ - function queryParamsHelper(params, hash) { - - return QueryParams.create({ - values: hash - }); - } - - __exports__.queryParamsHelper = queryParamsHelper; - }); -enifed("ember-routing-htmlbars/helpers/render", - ["ember-metal/core","ember-metal/error","ember-runtime/system/string","ember-routing/system/generate_controller","ember-htmlbars/helpers/view","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-htmlbars - */ - - var Ember = __dependency1__["default"]; - // assert, deprecate - var EmberError = __dependency2__["default"]; - var camelize = __dependency3__.camelize; - var generateControllerFactory = __dependency4__.generateControllerFactory; - var generateController = __dependency4__["default"]; - var ViewHelper = __dependency5__.ViewHelper; - var isStream = __dependency6__.isStream; - - /** - Calling ``{{render}}`` from within a template will insert another - template that matches the provided name. The inserted template will - access its properties on its own controller (rather than the controller - of the parent template). - - If a view class with the same name exists, the view class also will be used. - - Note: A given controller may only be used *once* in your app in this manner. - A singleton instance of the controller will be created for you. - - Example: - - ```javascript - App.NavigationController = Ember.Controller.extend({ - who: "world" - }); - ``` - - ```handlebars - - Hello, {{who}}. - ``` - - ```handlebars - -

    My great app

    - {{render "navigation"}} - ``` - - ```html -

    My great app

    -
    - Hello, world. -
    - ``` - - Optionally you may provide a second argument: a property path - that will be bound to the `model` property of the controller. - - If a `model` property path is specified, then a new instance of the - controller will be created and `{{render}}` can be used multiple times - with the same name. - - For example if you had this `author` template. - - ```handlebars -
    - Written by {{firstName}} {{lastName}}. - Total Posts: {{postCount}} -
    - ``` - - You could render it inside the `post` template using the `render` helper. - - ```handlebars -
    -

    {{title}}

    -
    {{body}}
    - {{render "author" author}} -
    - ``` - - @method render - @for Ember.Handlebars.helpers - @param {String} name - @param {Object?} context - @param {Hash} options - @return {String} HTML string - */ - function renderHelper(params, hash, options, env) { - var container, router, controller, view, initialContext; - - var name = params[0]; - var context = params[1]; - - container = this._keywords.controller.value().container; - router = container.lookup('router:main'); - - - - - if (params.length === 1) { - // use the singleton controller - } else if (params.length === 2) { - // create a new controller - initialContext = context.value(); - } else { - throw new EmberError("You must pass a templateName to render"); - } - - // # legacy namespace - name = name.replace(/\//g, '.'); - // \ legacy slash as namespace support - - - view = container.lookup('view:' + name) || container.lookup('view:default'); - - // provide controller override - var controllerName = hash.controller || name; - var controllerFullName = 'controller:' + controllerName; - - - var parentController = this._keywords.controller.value(); - - // choose name - if (params.length > 1) { - var factory = container.lookupFactory(controllerFullName) || - generateControllerFactory(container, controllerName, initialContext); - - controller = factory.create({ - modelBinding: context, // TODO: Use a StreamBinding - parentController: parentController, - target: parentController - }); - - view.one('willDestroyElement', function() { - controller.destroy(); - }); - } else { - controller = container.lookup(controllerFullName) || - generateController(container, controllerName); - - controller.setProperties({ - target: parentController, - parentController: parentController - }); - } - - hash.viewName = camelize(name); - - var templateName = 'template:' + name; - hash.template = container.lookup(templateName); - - hash.controller = controller; - - if (router && !initialContext) { - router._connectActiveView(name, view); - } - - options.helperName = options.helperName || ('render "' + name + '"'); - - ViewHelper.instanceHelper(view, hash, options, env); - } - - __exports__.renderHelper = renderHelper; - }); -enifed("ember-routing-views", - ["ember-metal/core","ember-routing-views/views/link","ember-routing-views/views/outlet","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - Ember Routing Views - - @module ember - @submodule ember-routing-views - @requires ember-routing - */ - - var Ember = __dependency1__["default"]; - - var LinkView = __dependency2__.LinkView; - var OutletView = __dependency3__.OutletView; - - Ember.LinkView = LinkView; - Ember.OutletView = OutletView; - - __exports__["default"] = Ember; - }); -enifed("ember-routing-views/views/link", - ["ember-metal/core","ember-metal/property_get","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-runtime/system/string","ember-metal/keys","ember-views/system/utils","ember-views/views/component","ember-routing/utils","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-views - */ - - var Ember = __dependency1__["default"]; - // FEATURES, Logger, assert - - var get = __dependency2__.get; - var merge = __dependency3__["default"]; - var run = __dependency4__["default"]; - var computed = __dependency5__.computed; - var fmt = __dependency6__.fmt; - var keys = __dependency7__["default"]; - var isSimpleClick = __dependency8__.isSimpleClick; - var EmberComponent = __dependency9__["default"]; - var routeArgs = __dependency10__.routeArgs; - var read = __dependency11__.read; - var subscribe = __dependency11__.subscribe; - - var numberOfContextsAcceptedByHandler = function(handler, handlerInfos) { - var req = 0; - for (var i = 0, l = handlerInfos.length; i < l; i++) { - req = req + handlerInfos[i].names.length; - if (handlerInfos[i].handler === handler) - break; - } - - return req; - }; - - /** - `Ember.LinkView` renders an element whose `click` event triggers a - transition of the application's instance of `Ember.Router` to - a supplied route by name. - - Instances of `LinkView` will most likely be created through - the `link-to` Handlebars helper, but properties of this class - can be overridden to customize application-wide behavior. - - @class LinkView - @namespace Ember - @extends Ember.View - @see {Handlebars.helpers.link-to} - **/ - var LinkView = Ember.LinkView = EmberComponent.extend({ - tagName: 'a', - - /** - @deprecated Use current-when instead. - @property currentWhen - */ - currentWhen: null, - - /** - Used to determine when this LinkView is active. - - @property currentWhen - */ - 'current-when': null, - - /** - Sets the `title` attribute of the `LinkView`'s HTML element. - - @property title - @default null - **/ - title: null, - - /** - Sets the `rel` attribute of the `LinkView`'s HTML element. - - @property rel - @default null - **/ - rel: null, - - /** - Sets the `tabindex` attribute of the `LinkView`'s HTML element. - - @property tabindex - @default null - **/ - tabindex: null, - - /** - Sets the `target` attribute of the `LinkView`'s HTML element. - - @since 1.8.0 - @property target - @default null - **/ - target: null, - - /** - The CSS class to apply to `LinkView`'s element when its `active` - property is `true`. - - @property activeClass - @type String - @default active - **/ - activeClass: 'active', - - /** - The CSS class to apply to `LinkView`'s element when its `loading` - property is `true`. - - @property loadingClass - @type String - @default loading - **/ - loadingClass: 'loading', - - /** - The CSS class to apply to a `LinkView`'s element when its `disabled` - property is `true`. - - @property disabledClass - @type String - @default disabled - **/ - disabledClass: 'disabled', - _isDisabled: false, - - /** - Determines whether the `LinkView` will trigger routing via - the `replaceWith` routing strategy. - - @property replace - @type Boolean - @default false - **/ - replace: false, - - /** - By default the `{{link-to}}` helper will bind to the `href` and - `title` attributes. It's discouraged that you override these defaults, - however you can push onto the array if needed. - - @property attributeBindings - @type Array | String - @default ['href', 'title', 'rel', 'tabindex', 'target'] - **/ - attributeBindings: ['href', 'title', 'rel', 'tabindex'], - - /** - By default the `{{link-to}}` helper will bind to the `active`, `loading`, and - `disabled` classes. It is discouraged to override these directly. - - @property classNameBindings - @type Array - @default ['active', 'loading', 'disabled'] - **/ - classNameBindings: ['active', 'loading', 'disabled'], - - /** - By default the `{{link-to}}` helper responds to the `click` event. You - can override this globally by setting this property to your custom - event name. - - This is particularly useful on mobile when one wants to avoid the 300ms - click delay using some sort of custom `tap` event. - - @property eventName - @type String - @default click - */ - eventName: 'click', - - // this is doc'ed here so it shows up in the events - // section of the API documentation, which is where - // people will likely go looking for it. - /** - Triggers the `LinkView`'s routing behavior. If - `eventName` is changed to a value other than `click` - the routing behavior will trigger on that custom event - instead. - - @event click - **/ - - /** - An overridable method called when LinkView objects are instantiated. - - Example: - - ```javascript - App.MyLinkView = Ember.LinkView.extend({ - init: function() { - this._super(); - Ember.Logger.log('Event is ' + this.get('eventName')); - } - }); - ``` - - NOTE: If you do override `init` for a framework class like `Ember.View` or - `Ember.ArrayController`, be sure to call `this._super()` in your - `init` declaration! If you don't, Ember may not have an opportunity to - do important setup work, and you'll see strange behavior in your - application. - - @method init - */ - init: function() { - this._super.apply(this, arguments); - - - // Map desired event name to invoke function - var eventName = get(this, 'eventName'); - this.on(eventName, this, this._invoke); - }, - - /** - This method is invoked by observers installed during `init` that fire - whenever the params change - - @private - @method _paramsChanged - @since 1.3.0 - */ - _paramsChanged: function() { - this.notifyPropertyChange('resolvedParams'); - }, - - /** - This is called to setup observers that will trigger a rerender. - - @private - @method _setupPathObservers - @since 1.3.0 - **/ - _setupPathObservers: function(){ - var params = this.params; - - var scheduledRerender = this._wrapAsScheduled(this.rerender); - var scheduledParamsChanged = this._wrapAsScheduled(this._paramsChanged); - - if (this.linkTitle) { - var linkTitle = this.linkTitle.stream || this.linkTitle; - subscribe(linkTitle, scheduledRerender, this); - } - - for (var i = 0; i < params.length; i++) { - subscribe(params[i], scheduledParamsChanged, this); - } - - var queryParamsObject = this.queryParamsObject; - if (queryParamsObject) { - var values = queryParamsObject.values; - for (var k in values) { - if (!values.hasOwnProperty(k)) { - continue; - } - - subscribe(values[k], scheduledParamsChanged, this); - } - } - }, - - afterRender: function(){ - this._super.apply(this, arguments); - this._setupPathObservers(); - }, - - /** - - Accessed as a classname binding to apply the `LinkView`'s `disabledClass` - CSS `class` to the element when the link is disabled. - - When `true` interactions with the element will not trigger route changes. - @property disabled - */ - disabled: computed(function computeLinkViewDisabled(key, value) { - if (value !== undefined) { this.set('_isDisabled', value); } - - return value ? get(this, 'disabledClass') : false; - }), - - /** - Accessed as a classname binding to apply the `LinkView`'s `activeClass` - CSS `class` to the element when the link is active. - - A `LinkView` is considered active when its `currentWhen` property is `true` - or the application's current route is the route the `LinkView` would trigger - transitions into. - - The `currentWhen` property can match against multiple routes by separating - route names using the ` ` (space) character. - - @property active - **/ - active: computed('loadedParams', function computeLinkViewActive() { - if (get(this, 'loading')) { return false; } - - var router = get(this, 'router'); - var loadedParams = get(this, 'loadedParams'); - var contexts = loadedParams.models; - var currentWhen = this['current-when'] || this.currentWhen; - var isCurrentWhenSpecified = Boolean(currentWhen); - currentWhen = currentWhen || loadedParams.targetRouteName; - - function isActiveForRoute(routeName) { - var handlers = router.router.recognizer.handlersFor(routeName); - var leafName = handlers[handlers.length-1].handler; - var maximumContexts = numberOfContextsAcceptedByHandler(routeName, handlers); - - // NOTE: any ugliness in the calculation of activeness is largely - // due to the fact that we support automatic normalizing of - // `resource` -> `resource.index`, even though there might be - // dynamic segments / query params defined on `resource.index` - // which complicates (and makes somewhat ambiguous) the calculation - // of activeness for links that link to `resource` instead of - // directly to `resource.index`. - - // if we don't have enough contexts revert back to full route name - // this is because the leaf route will use one of the contexts - if (contexts.length > maximumContexts) { - routeName = leafName; - } - - var args = routeArgs(routeName, contexts, null); - var isActive = router.isActive.apply(router, args); - if (!isActive) { return false; } - - var emptyQueryParams = Ember.isEmpty(Ember.keys(loadedParams.queryParams)); - - if (!isCurrentWhenSpecified && !emptyQueryParams && isActive) { - var visibleQueryParams = {}; - merge(visibleQueryParams, loadedParams.queryParams); - router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams); - isActive = shallowEqual(visibleQueryParams, router.router.state.queryParams); - } - - return isActive; - } - - - currentWhen = currentWhen.split(' '); - for (var i = 0, len = currentWhen.length; i < len; i++) { - if (isActiveForRoute(currentWhen[i])) { - return get(this, 'activeClass'); - } - } - }), - - /** - Accessed as a classname binding to apply the `LinkView`'s `loadingClass` - CSS `class` to the element when the link is loading. - - A `LinkView` is considered loading when it has at least one - parameter whose value is currently null or undefined. During - this time, clicking the link will perform no transition and - emit a warning that the link is still in a loading state. - - @property loading - **/ - loading: computed('loadedParams', function computeLinkViewLoading() { - if (!get(this, 'loadedParams')) { return get(this, 'loadingClass'); } - }), - - /** - Returns the application's main router from the container. - - @private - @property router - **/ - router: computed(function() { - var controller = get(this, 'controller'); - if (controller && controller.container) { - return controller.container.lookup('router:main'); - } - }), - - /** - Event handler that invokes the link, activating the associated route. - - @private - @method _invoke - @param {Event} event - */ - _invoke: function(event) { - if (!isSimpleClick(event)) { return true; } - - if (this.preventDefault !== false) { - - var targetAttribute = get(this, 'target'); - if (!targetAttribute || targetAttribute === '_self') { - event.preventDefault(); - } - } - - if (this.bubbles === false) { event.stopPropagation(); } - - if (get(this, '_isDisabled')) { return false; } - - if (get(this, 'loading')) { - Ember.Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid."); - return false; - } - - - var targetAttribute2 = get(this, 'target'); - if (targetAttribute2 && targetAttribute2 !== '_self') { - return false; - } - - - var router = get(this, 'router'); - var loadedParams = get(this, 'loadedParams'); - - var transition = router._doTransition(loadedParams.targetRouteName, loadedParams.models, loadedParams.queryParams); - if (get(this, 'replace')) { - transition.method('replace'); - } - - // Schedule eager URL update, but after we've given the transition - // a chance to synchronously redirect. - // We need to always generate the URL instead of using the href because - // the href will include any rootURL set, but the router expects a URL - // without it! Note that we don't use the first level router because it - // calls location.formatURL(), which also would add the rootURL! - var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, transition.state.queryParams); - var url = router.router.generate.apply(router.router, args); - - run.scheduleOnce('routerTransitions', this, this._eagerUpdateUrl, transition, url); - }, - - /** - @private - @method _eagerUpdateUrl - @param transition - @param href - */ - _eagerUpdateUrl: function(transition, href) { - if (!transition.isActive || !transition.urlMethod) { - // transition was aborted, already ran to completion, - // or it has a null url-updated method. - return; - } - - if (href.indexOf('#') === 0) { - href = href.slice(1); - } - - // Re-use the routerjs hooks set up by the Ember router. - var routerjs = get(this, 'router.router'); - if (transition.urlMethod === 'update') { - routerjs.updateURL(href); - } else if (transition.urlMethod === 'replace') { - routerjs.replaceURL(href); - } - - // Prevent later update url refire. - transition.method(null); - }, - - /** - Computed property that returns an array of the - resolved parameters passed to the `link-to` helper, - e.g.: - - ```hbs - {{link-to a b '123' c}} - ``` - - will generate a `resolvedParams` of: - - ```js - [aObject, bObject, '123', cObject] - ``` - - @private - @property - @return {Array} - */ - resolvedParams: computed('router.url', function() { - var params = this.params; - var targetRouteName; - var models = []; - var onlyQueryParamsSupplied = (params.length === 0); - - if (onlyQueryParamsSupplied) { - var appController = this.container.lookup('controller:application'); - targetRouteName = get(appController, 'currentRouteName'); - } else { - targetRouteName = read(params[0]); - - for (var i = 1; i < params.length; i++) { - models.push(read(params[i])); - } - } - - var suppliedQueryParams = getResolvedQueryParams(this, targetRouteName); - - return { - targetRouteName: targetRouteName, - models: models, - queryParams: suppliedQueryParams - }; - }), - - /** - Computed property that returns the current route name, - dynamic segments, and query params. Returns falsy if - for null/undefined params to indicate that the link view - is still in a loading state. - - @private - @property - @return {Array} An array with the route name and any dynamic segments - **/ - loadedParams: computed('resolvedParams', function computeLinkViewRouteArgs() { - var router = get(this, 'router'); - if (!router) { return; } - - var resolvedParams = get(this, 'resolvedParams'); - var namedRoute = resolvedParams.targetRouteName; - - if (!namedRoute) { return; } - - - if (!paramsAreLoaded(resolvedParams.models)) { return; } - - return resolvedParams; - }), - - queryParamsObject: null, - - /** - Sets the element's `href` attribute to the url for - the `LinkView`'s targeted route. - - If the `LinkView`'s `tagName` is changed to a value other - than `a`, this property will be ignored. - - @property href - **/ - href: computed('loadedParams', function computeLinkViewHref() { - if (get(this, 'tagName') !== 'a') { return; } - - var router = get(this, 'router'); - var loadedParams = get(this, 'loadedParams'); - - if (!loadedParams) { - return get(this, 'loadingHref'); - } - - var visibleQueryParams = {}; - merge(visibleQueryParams, loadedParams.queryParams); - router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams); - - var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams); - var result = router.generate.apply(router, args); - return result; - }), - - /** - The default href value to use while a link-to is loading. - Only applies when tagName is 'a' - - @property loadingHref - @type String - @default # - */ - loadingHref: '#' - }); - - LinkView.toString = function() { return "LinkView"; }; - - - LinkView.reopen({ - attributeBindings: ['target'], - - /** - Sets the `target` attribute of the `LinkView`'s anchor element. - - @property target - @default null - **/ - target: null - }); - - - function getResolvedQueryParams(linkView, targetRouteName) { - var queryParamsObject = linkView.queryParamsObject; - var resolvedQueryParams = {}; - - if (!queryParamsObject) { return resolvedQueryParams; } - - var values = queryParamsObject.values; - for (var key in values) { - if (!values.hasOwnProperty(key)) { continue; } - resolvedQueryParams[key] = read(values[key]); - } - - return resolvedQueryParams; - } - - function paramsAreLoaded(params) { - for (var i = 0, len = params.length; i < len; ++i) { - var param = params[i]; - if (param === null || typeof param === 'undefined') { - return false; - } - } - return true; - } - - function shallowEqual(a, b) { - var k; - for (k in a) { - if (a.hasOwnProperty(k) && a[k] !== b[k]) { return false; } - } - for (k in b) { - if (b.hasOwnProperty(k) && a[k] !== b[k]) { return false; } - } - return true; - } - - __exports__.LinkView = LinkView; - }); -enifed("ember-routing-views/views/outlet", - ["ember-views/views/container_view","ember-views/views/metamorph_view","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing-views - */ - - var ContainerView = __dependency1__["default"]; - var _Metamorph = __dependency2__._Metamorph; - - var OutletView = ContainerView.extend(_Metamorph); - __exports__.OutletView = OutletView; - }); -enifed("ember-routing", - ["ember-metal/core","ember-routing/ext/run_loop","ember-routing/ext/controller","ember-routing/ext/view","ember-routing/location/api","ember-routing/location/none_location","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/system/generate_controller","ember-routing/system/controller_for","ember-routing/system/dsl","ember-routing/system/router","ember-routing/system/route","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __exports__) { - "use strict"; - /** - Ember Routing - - @module ember - @submodule ember-routing - @requires ember-views - */ - - var Ember = __dependency1__["default"]; - - // ES6TODO: Cleanup modules with side-effects below - - var EmberLocation = __dependency5__["default"]; - var NoneLocation = __dependency6__["default"]; - var HashLocation = __dependency7__["default"]; - var HistoryLocation = __dependency8__["default"]; - var AutoLocation = __dependency9__["default"]; - - var generateControllerFactory = __dependency10__.generateControllerFactory; - var generateController = __dependency10__["default"]; - var controllerFor = __dependency11__["default"]; - var RouterDSL = __dependency12__["default"]; - var Router = __dependency13__["default"]; - var Route = __dependency14__["default"]; - - Ember.Location = EmberLocation; - Ember.AutoLocation = AutoLocation; - Ember.HashLocation = HashLocation; - Ember.HistoryLocation = HistoryLocation; - Ember.NoneLocation = NoneLocation; - - Ember.controllerFor = controllerFor; - Ember.generateControllerFactory = generateControllerFactory; - Ember.generateController = generateController; - Ember.RouterDSL = RouterDSL; - Ember.Router = Router; - Ember.Route = Route; - - __exports__["default"] = Ember; - }); -enifed("ember-routing/ext/controller", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/utils","ember-metal/merge","ember-runtime/mixins/controller","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES, deprecate - var get = __dependency2__.get; - var set = __dependency3__.set; - var computed = __dependency4__.computed; - var typeOf = __dependency5__.typeOf; - var meta = __dependency5__.meta; - var merge = __dependency6__["default"]; - - var ControllerMixin = __dependency7__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - ControllerMixin.reopen({ - concatenatedProperties: ['queryParams', '_pCacheMeta'], - - init: function() { - this._super.apply(this, arguments); - listenForQueryParamChanges(this); - }, - - /** - Defines which query parameters the controller accepts. - If you give the names ['category','page'] it will bind - the values of these query parameters to the variables - `this.category` and `this.page` - - @property queryParams - @public - */ - queryParams: null, - - /** - @property _qpDelegate - @private - */ - _qpDelegate: null, - - /** - @property _normalizedQueryParams - @private - */ - _normalizedQueryParams: computed(function() { - var m = meta(this); - if (m.proto !== this) { - return get(m.proto, '_normalizedQueryParams'); - } - - var queryParams = get(this, 'queryParams'); - if (queryParams._qpMap) { - return queryParams._qpMap; - } - - var qpMap = queryParams._qpMap = {}; - - for (var i = 0, len = queryParams.length; i < len; ++i) { - accumulateQueryParamDescriptors(queryParams[i], qpMap); - } - - return qpMap; - }), - - /** - @property _cacheMeta - @private - */ - _cacheMeta: computed(function() { - var m = meta(this); - if (m.proto !== this) { - return get(m.proto, '_cacheMeta'); - } - - var cacheMeta = {}; - var qpMap = get(this, '_normalizedQueryParams'); - for (var prop in qpMap) { - if (!qpMap.hasOwnProperty(prop)) { continue; } - - var qp = qpMap[prop]; - var scope = qp.scope; - var parts; - - if (scope === 'controller') { - parts = []; - } - - cacheMeta[prop] = { - parts: parts, // provided by route if 'model' scope - values: null, // provided by route - scope: scope, - prefix: "", - def: get(this, prop) - }; - } - - return cacheMeta; - }), - - /** - @method _updateCacheParams - @private - */ - _updateCacheParams: function(params) { - var cacheMeta = get(this, '_cacheMeta'); - for (var prop in cacheMeta) { - if (!cacheMeta.hasOwnProperty(prop)) { continue; } - var propMeta = cacheMeta[prop]; - propMeta.values = params; - - var cacheKey = this._calculateCacheKey(propMeta.prefix, propMeta.parts, propMeta.values); - var cache = this._bucketCache; - - if (cache) { - var value = cache.lookup(cacheKey, prop, propMeta.def); - set(this, prop, value); - } - } - }, - - /** - @method _qpChanged - @private - */ - _qpChanged: function(controller, _prop) { - var prop = _prop.substr(0, _prop.length-3); - var cacheMeta = get(controller, '_cacheMeta'); - var propCache = cacheMeta[prop]; - var cacheKey = controller._calculateCacheKey(propCache.prefix || "", propCache.parts, propCache.values); - var value = get(controller, prop); - - // 1. Update model-dep cache - var cache = this._bucketCache; - if (cache) { - controller._bucketCache.stash(cacheKey, prop, value); - } - - // 2. Notify a delegate (e.g. to fire a qp transition) - var delegate = controller._qpDelegate; - if (delegate) { - delegate(controller, prop); - } - }, - - /** - @method _calculateCacheKey - @private - */ - _calculateCacheKey: function(prefix, _parts, values) { - var parts = _parts || [], suffixes = ""; - for (var i = 0, len = parts.length; i < len; ++i) { - var part = parts[i]; - var value = get(values, part); - suffixes += "::" + part + ":" + value; - } - return prefix + suffixes.replace(ALL_PERIODS_REGEX, '-'); - }, - - /** - Transition the application into another route. The route may - be either a single route or route path: - - ```javascript - aController.transitionToRoute('blogPosts'); - aController.transitionToRoute('blogPosts.recentEntries'); - ``` - - Optionally supply a model for the route in question. The model - will be serialized into the URL using the `serialize` hook of - the route: - - ```javascript - aController.transitionToRoute('blogPost', aPost); - ``` - - If a literal is passed (such as a number or a string), it will - be treated as an identifier instead. In this case, the `model` - hook of the route will be triggered: - - ```javascript - aController.transitionToRoute('blogPost', 1); - ``` - - Multiple models will be applied last to first recursively up the - resource tree. - - ```javascript - App.Router.map(function() { - this.resource('blogPost', {path:':blogPostId'}, function(){ - this.resource('blogComment', {path: ':blogCommentId'}); - }); - }); - - aController.transitionToRoute('blogComment', aPost, aComment); - aController.transitionToRoute('blogComment', 1, 13); - ``` - - It is also possible to pass a URL (a string that starts with a - `/`). This is intended for testing and debugging purposes and - should rarely be used in production code. - - ```javascript - aController.transitionToRoute('/'); - aController.transitionToRoute('/blog/post/1/comment/13'); - aController.transitionToRoute('/blog/posts?sort=title'); - ``` - - An options hash with a `queryParams` property may be provided as - the final argument to add query parameters to the destination URL. - - ```javascript - aController.transitionToRoute('blogPost', 1, { - queryParams: {showComments: 'true'} - }); - - // if you just want to transition the query parameters without changing the route - aController.transitionToRoute({queryParams: {sort: 'date'}}); - ``` - - See also [replaceRoute](/api/classes/Ember.ControllerMixin.html#method_replaceRoute). - - @param {String} name the name of the route or a URL - @param {...Object} models the model(s) or identifier(s) to be used - while transitioning to the route. - @param {Object} [options] optional hash with a queryParams property - containing a mapping of query parameters - @for Ember.ControllerMixin - @method transitionToRoute - */ - transitionToRoute: function() { - // target may be either another controller or a router - var target = get(this, 'target'); - var method = target.transitionToRoute || target.transitionTo; - return method.apply(target, arguments); - }, - - /** - @deprecated - @for Ember.ControllerMixin - @method transitionTo - */ - transitionTo: function() { - return this.transitionToRoute.apply(this, arguments); - }, - - /** - Transition into another route while replacing the current URL, if possible. - This will replace the current history entry instead of adding a new one. - Beside that, it is identical to `transitionToRoute` in all other respects. - - ```javascript - aController.replaceRoute('blogPosts'); - aController.replaceRoute('blogPosts.recentEntries'); - ``` - - Optionally supply a model for the route in question. The model - will be serialized into the URL using the `serialize` hook of - the route: - - ```javascript - aController.replaceRoute('blogPost', aPost); - ``` - - If a literal is passed (such as a number or a string), it will - be treated as an identifier instead. In this case, the `model` - hook of the route will be triggered: - - ```javascript - aController.replaceRoute('blogPost', 1); - ``` - - Multiple models will be applied last to first recursively up the - resource tree. - - ```javascript - App.Router.map(function() { - this.resource('blogPost', {path:':blogPostId'}, function(){ - this.resource('blogComment', {path: ':blogCommentId'}); - }); - }); - - aController.replaceRoute('blogComment', aPost, aComment); - aController.replaceRoute('blogComment', 1, 13); - ``` - - It is also possible to pass a URL (a string that starts with a - `/`). This is intended for testing and debugging purposes and - should rarely be used in production code. - - ```javascript - aController.replaceRoute('/'); - aController.replaceRoute('/blog/post/1/comment/13'); - ``` - - @param {String} name the name of the route or a URL - @param {...Object} models the model(s) or identifier(s) to be used - while transitioning to the route. - @for Ember.ControllerMixin - @method replaceRoute - */ - replaceRoute: function() { - // target may be either another controller or a router - var target = get(this, 'target'); - var method = target.replaceRoute || target.replaceWith; - return method.apply(target, arguments); - }, - - /** - @deprecated - @for Ember.ControllerMixin - @method replaceWith - */ - replaceWith: function() { - return this.replaceRoute.apply(this, arguments); - } - }); - - var ALL_PERIODS_REGEX = /\./g; - - function accumulateQueryParamDescriptors(_desc, accum) { - var desc = _desc; - var tmp; - if (typeOf(desc) === 'string') { - tmp = {}; - tmp[desc] = { as: null }; - desc = tmp; - } - - for (var key in desc) { - if (!desc.hasOwnProperty(key)) { return; } - - var singleDesc = desc[key]; - if (typeOf(singleDesc) === 'string') { - singleDesc = { as: singleDesc }; - } - - tmp = accum[key] || { as: null, scope: 'model' }; - merge(tmp, singleDesc); - - accum[key] = tmp; - } - } - - function listenForQueryParamChanges(controller) { - var qpMap = get(controller, '_normalizedQueryParams'); - for (var prop in qpMap) { - if (!qpMap.hasOwnProperty(prop)) { continue; } - controller.addObserver(prop + '.[]', controller, controller._qpChanged); - } - } - - - __exports__["default"] = ControllerMixin; - }); -enifed("ember-routing/ext/run_loop", - ["ember-metal/run_loop"], - function(__dependency1__) { - "use strict"; - var run = __dependency1__["default"]; - - /** - @module ember - @submodule ember-views - */ - - // Add a new named queue after the 'actions' queue (where RSVP promises - // resolve), which is used in router transitions to prevent unnecessary - // loading state entry if all context promises resolve on the - // 'actions' queue first. - run._addQueue('routerTransitions', 'actions'); - }); -enifed("ember-routing/ext/view", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-views/views/view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var run = __dependency3__["default"]; - var EmberView = __dependency4__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - EmberView.reopen({ - - /** - Sets the private `_outlets` object on the view. - - @method init - */ - init: function() { - this._outlets = {}; - this._super(); - }, - - /** - Manually fill any of a view's `{{outlet}}` areas with the - supplied view. - - Example - - ```javascript - var MyView = Ember.View.extend({ - template: Ember.Handlebars.compile('Child view: {{outlet "main"}} ') - }); - var myView = MyView.create(); - myView.appendTo('body'); - // The html for myView now looks like: - //
    Child view:
    - - var FooView = Ember.View.extend({ - template: Ember.Handlebars.compile('

    Foo

    ') - }); - var fooView = FooView.create(); - myView.connectOutlet('main', fooView); - // The html for myView now looks like: - //
    Child view: - //

    Foo

    - //
    - ``` - @method connectOutlet - @param {String} outletName A unique name for the outlet - @param {Object} view An Ember.View - */ - connectOutlet: function(outletName, view) { - if (this._pendingDisconnections) { - delete this._pendingDisconnections[outletName]; - } - - if (this._hasEquivalentView(outletName, view)) { - view.destroy(); - return; - } - - var outlets = get(this, '_outlets'); - var container = get(this, 'container'); - var router = container && container.lookup('router:main'); - var renderedName = get(view, 'renderedName'); - - set(outlets, outletName, view); - - if (router && renderedName) { - router._connectActiveView(renderedName, view); - } - }, - - /** - Determines if the view has already been created by checking if - the view has the same constructor, template, and context as the - view in the `_outlets` object. - - @private - @method _hasEquivalentView - @param {String} outletName The name of the outlet we are checking - @param {Object} view An Ember.View - @return {Boolean} - */ - _hasEquivalentView: function(outletName, view) { - var existingView = get(this, '_outlets.'+outletName); - return existingView && - existingView.constructor === view.constructor && - existingView.get('template') === view.get('template') && - existingView.get('context') === view.get('context'); - }, - - /** - Removes an outlet from the view. - - Example - - ```javascript - var MyView = Ember.View.extend({ - template: Ember.Handlebars.compile('Child view: {{outlet "main"}} ') - }); - var myView = MyView.create(); - myView.appendTo('body'); - // myView's html: - //
    Child view:
    - - var FooView = Ember.View.extend({ - template: Ember.Handlebars.compile('

    Foo

    ') - }); - var fooView = FooView.create(); - myView.connectOutlet('main', fooView); - // myView's html: - //
    Child view: - //

    Foo

    - //
    - - myView.disconnectOutlet('main'); - // myView's html: - //
    Child view:
    - ``` - - @method disconnectOutlet - @param {String} outletName The name of the outlet to be removed - */ - disconnectOutlet: function(outletName) { - if (!this._pendingDisconnections) { - this._pendingDisconnections = {}; - } - this._pendingDisconnections[outletName] = true; - run.once(this, '_finishDisconnections'); - }, - - /** - Gets an outlet that is pending disconnection and then - nullifys the object on the `_outlet` object. - - @private - @method _finishDisconnections - */ - _finishDisconnections: function() { - if (this.isDestroyed) return; // _outlets will be gone anyway - var outlets = get(this, '_outlets'); - var pendingDisconnections = this._pendingDisconnections; - this._pendingDisconnections = null; - - for (var outletName in pendingDisconnections) { - set(outlets, outletName, null); - } - } - }); - - __exports__["default"] = EmberView; - }); -enifed("ember-routing/location/api", - ["ember-metal/core","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // deprecate, assert - - /** - @module ember - @submodule ember-routing - */ - - /** - Ember.Location returns an instance of the correct implementation of - the `location` API. - - ## Implementations - - You can pass an implementation name (`hash`, `history`, `none`) to force a - particular implementation to be used in your application. - - ### HashLocation - - Using `HashLocation` results in URLs with a `#` (hash sign) separating the - server side URL portion of the URL from the portion that is used by Ember. - This relies upon the `hashchange` event existing in the browser. - - Example: - - ```javascript - App.Router.map(function() { - this.resource('posts', function() { - this.route('new'); - }); - }); - - App.Router.reopen({ - location: 'hash' - }); - ``` - - This will result in a posts.new url of `/#/posts/new`. - - ### HistoryLocation - - Using `HistoryLocation` results in URLs that are indistinguishable from a - standard URL. This relies upon the browser's `history` API. - - Example: - - ```javascript - App.Router.map(function() { - this.resource('posts', function() { - this.route('new'); - }); - }); - - App.Router.reopen({ - location: 'history' - }); - ``` - - This will result in a posts.new url of `/posts/new`. - - Keep in mind that your server must serve the Ember app at all the routes you - define. - - ### AutoLocation - - Using `AutoLocation`, the router will use the best Location class supported by - the browser it is running in. - - Browsers that support the `history` API will use `HistoryLocation`, those that - do not, but still support the `hashchange` event will use `HashLocation`, and - in the rare case neither is supported will use `NoneLocation`. - - Example: - - ```javascript - App.Router.map(function() { - this.resource('posts', function() { - this.route('new'); - }); - }); - - App.Router.reopen({ - location: 'auto' - }); - ``` - - This will result in a posts.new url of `/posts/new` for modern browsers that - support the `history` api or `/#/posts/new` for older ones, like Internet - Explorer 9 and below. - - When a user visits a link to your application, they will be automatically - upgraded or downgraded to the appropriate `Location` class, with the URL - transformed accordingly, if needed. - - Keep in mind that since some of your users will use `HistoryLocation`, your - server must serve the Ember app at all the routes you define. - - ### NoneLocation - - Using `NoneLocation` causes Ember to not store the applications URL state - in the actual URL. This is generally used for testing purposes, and is one - of the changes made when calling `App.setupForTesting()`. - - ## Location API - - Each location implementation must provide the following methods: - - * implementation: returns the string name used to reference the implementation. - * getURL: returns the current URL. - * setURL(path): sets the current URL. - * replaceURL(path): replace the current URL (optional). - * onUpdateURL(callback): triggers the callback when the URL changes. - * formatURL(url): formats `url` to be placed into `href` attribute. - - Calling setURL or replaceURL will not trigger onUpdateURL callbacks. - - @class Location - @namespace Ember - @static - */ - __exports__["default"] = { - /** - This is deprecated in favor of using the container to lookup the location - implementation as desired. - - For example: - - ```javascript - // Given a location registered as follows: - container.register('location:history-test', HistoryTestLocation); - - // You could create a new instance via: - container.lookup('location:history-test'); - ``` - - @method create - @param {Object} options - @return {Object} an instance of an implementation of the `location` API - @deprecated Use the container to lookup the location implementation that you - need. - */ - create: function(options) { - var implementation = options && options.implementation; - - var implementationClass = this.implementations[implementation]; - - return implementationClass.create.apply(implementationClass, arguments); - }, - - /** - This is deprecated in favor of using the container to register the - location implementation as desired. - - Example: - - ```javascript - Application.initializer({ - name: "history-test-location", - - initialize: function(container, application) { - application.register('location:history-test', HistoryTestLocation); - } - }); - ``` - - @method registerImplementation - @param {String} name - @param {Object} implementation of the `location` API - @deprecated Register your custom location implementation with the - container directly. - */ - registerImplementation: function(name, implementation) { - - this.implementations[name] = implementation; - }, - - implementations: {}, - _location: window.location, - - /** - Returns the current `location.hash` by parsing location.href since browsers - inconsistently URL-decode `location.hash`. - - https://bugzilla.mozilla.org/show_bug.cgi?id=483304 - - @private - @method getHash - @since 1.4.0 - */ - _getHash: function () { - // AutoLocation has it at _location, HashLocation at .location. - // Being nice and not changing - var href = (this._location || this.location).href; - var hashIndex = href.indexOf('#'); - - if (hashIndex === -1) { - return ''; - } else { - return href.substr(hashIndex); - } - } - }; - }); -enifed("ember-routing/location/auto_location", - ["ember-metal/core","ember-metal/property_set","ember-routing/location/api","ember-routing/location/history_location","ember-routing/location/hash_location","ember-routing/location/none_location","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES - var set = __dependency2__.set; - - var EmberLocation = __dependency3__["default"]; - var HistoryLocation = __dependency4__["default"]; - var HashLocation = __dependency5__["default"]; - var NoneLocation = __dependency6__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - /** - Ember.AutoLocation will select the best location option based off browser - support with the priority order: history, hash, none. - - Clean pushState paths accessed by hashchange-only browsers will be redirected - to the hash-equivalent and vice versa so future transitions are consistent. - - Keep in mind that since some of your users will use `HistoryLocation`, your - server must serve the Ember app at all the routes you define. - - @class AutoLocation - @namespace Ember - @static - */ - __exports__["default"] = { - - /** - @private - - This property is used by router:main to know whether to cancel the routing - setup process, which is needed while we redirect the browser. - - @since 1.5.1 - @property cancelRouterSetup - @default false - */ - cancelRouterSetup: false, - - /** - @private - - Will be pre-pended to path upon state change. - - @since 1.5.1 - @property rootURL - @default '/' - */ - rootURL: '/', - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _window - @default window - */ - _window: window, - - /** - @private - - Attached for mocking in tests - - @property location - @default window.location - */ - _location: window.location, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _history - @default window.history - */ - _history: window.history, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _HistoryLocation - @default Ember.HistoryLocation - */ - _HistoryLocation: HistoryLocation, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _HashLocation - @default Ember.HashLocation - */ - _HashLocation: HashLocation, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _NoneLocation - @default Ember.NoneLocation - */ - _NoneLocation: NoneLocation, - - /** - @private - - Returns location.origin or builds it if device doesn't support it. - - @method _getOrigin - */ - _getOrigin: function () { - var location = this._location; - var origin = location.origin; - - // Older browsers, especially IE, don't have origin - if (!origin) { - origin = location.protocol + '//' + location.hostname; - - if (location.port) { - origin += ':' + location.port; - } - } - - return origin; - }, - - /** - @private - - We assume that if the history object has a pushState method, the host should - support HistoryLocation. - - @method _getSupportsHistory - */ - _getSupportsHistory: function () { - // Boosted from Modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js - // The stock browser on Android 2.2 & 2.3 returns positive on history support - // Unfortunately support is really buggy and there is no clean way to detect - // these bugs, so we fall back to a user agent sniff :( - var userAgent = this._window.navigator.userAgent; - - // We only want Android 2, stock browser, and not Chrome which identifies - // itself as 'Mobile Safari' as well - if (userAgent.indexOf('Android 2') !== -1 && - userAgent.indexOf('Mobile Safari') !== -1 && - userAgent.indexOf('Chrome') === -1) { - return false; - } - - return !!(this._history && 'pushState' in this._history); - }, - - /** - @private - - IE8 running in IE7 compatibility mode gives false positive, so we must also - check documentMode. - - @method _getSupportsHashChange - */ - _getSupportsHashChange: function () { - var _window = this._window; - var documentMode = _window.document.documentMode; - - return ('onhashchange' in _window && (documentMode === undefined || documentMode > 7 )); - }, - - /** - @private - - Redirects the browser using location.replace, prepending the locatin.origin - to prevent phishing attempts - - @method _replacePath - */ - _replacePath: function (path) { - this._location.replace(this._getOrigin() + path); - }, - - /** - @since 1.5.1 - @private - @method _getRootURL - */ - _getRootURL: function () { - return this.rootURL; - }, - - /** - @private - - Returns the current `location.pathname`, normalized for IE inconsistencies. - - @method _getPath - */ - _getPath: function () { - var pathname = this._location.pathname; - // Various versions of IE/Opera don't always return a leading slash - if (pathname.charAt(0) !== '/') { - pathname = '/' + pathname; - } - - return pathname; - }, - - /** - @private - - Returns normalized location.hash as an alias to Ember.Location._getHash - - @since 1.5.1 - @method _getHash - */ - _getHash: EmberLocation._getHash, - - /** - @private - - Returns location.search - - @since 1.5.1 - @method _getQuery - */ - _getQuery: function () { - return this._location.search; - }, - - /** - @private - - Returns the full pathname including query and hash - - @method _getFullPath - */ - _getFullPath: function () { - return this._getPath() + this._getQuery() + this._getHash(); - }, - - /** - @private - - Returns the current path as it should appear for HistoryLocation supported - browsers. This may very well differ from the real current path (e.g. if it - starts off as a hashed URL) - - @method _getHistoryPath - */ - _getHistoryPath: function () { - var rootURL = this._getRootURL(); - var path = this._getPath(); - var hash = this._getHash(); - var query = this._getQuery(); - var rootURLIndex = path.indexOf(rootURL); - var routeHash, hashParts; - - - // By convention, Ember.js routes using HashLocation are required to start - // with `#/`. Anything else should NOT be considered a route and should - // be passed straight through, without transformation. - if (hash.substr(0, 2) === '#/') { - // There could be extra hash segments after the route - hashParts = hash.substr(1).split('#'); - // The first one is always the route url - routeHash = hashParts.shift(); - - // If the path already has a trailing slash, remove the one - // from the hashed route so we don't double up. - if (path.slice(-1) === '/') { - routeHash = routeHash.substr(1); - } - - // This is the "expected" final order - path += routeHash; - path += query; - - if (hashParts.length) { - path += '#' + hashParts.join('#'); - } - } else { - path += query; - path += hash; - } - - return path; - }, - - /** - @private - - Returns the current path as it should appear for HashLocation supported - browsers. This may very well differ from the real current path. - - @method _getHashPath - */ - _getHashPath: function () { - var rootURL = this._getRootURL(); - var path = rootURL; - var historyPath = this._getHistoryPath(); - var routePath = historyPath.substr(rootURL.length); - - if (routePath !== '') { - if (routePath.charAt(0) !== '/') { - routePath = '/' + routePath; - } - - path += '#' + routePath; - } - - return path; - }, - - /** - Selects the best location option based off browser support and returns an - instance of that Location class. - - @see Ember.AutoLocation - @method create - */ - create: function (options) { - if (options && options.rootURL) { - this.rootURL = options.rootURL; - } - - var historyPath, hashPath; - var cancelRouterSetup = false; - var implementationClass = this._NoneLocation; - var currentPath = this._getFullPath(); - - if (this._getSupportsHistory()) { - historyPath = this._getHistoryPath(); - - // Since we support history paths, let's be sure we're using them else - // switch the location over to it. - if (currentPath === historyPath) { - implementationClass = this._HistoryLocation; - } else { - - if (currentPath.substr(0, 2) === '/#') { - this._history.replaceState({ path: historyPath }, null, historyPath); - implementationClass = this._HistoryLocation; - } else { - cancelRouterSetup = true; - this._replacePath(historyPath); - } - } - - } else if (this._getSupportsHashChange()) { - hashPath = this._getHashPath(); - - // Be sure we're using a hashed path, otherwise let's switch over it to so - // we start off clean and consistent. We'll count an index path with no - // hash as "good enough" as well. - if (currentPath === hashPath || (currentPath === '/' && hashPath === '/#/')) { - implementationClass = this._HashLocation; - } else { - // Our URL isn't in the expected hash-supported format, so we want to - // cancel the router setup and replace the URL to start off clean - cancelRouterSetup = true; - this._replacePath(hashPath); - } - } - - var implementation = implementationClass.create.apply(implementationClass, arguments); - - if (cancelRouterSetup) { - set(implementation, 'cancelRouterSetup', true); - } - - return implementation; - } - }; - }); -enifed("ember-routing/location/hash_location", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var set = __dependency3__.set; - var run = __dependency4__["default"]; - var guidFor = __dependency5__.guidFor; - - var EmberObject = __dependency6__["default"]; - var EmberLocation = __dependency7__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - /** - `Ember.HashLocation` implements the location API using the browser's - hash. At present, it relies on a `hashchange` event existing in the - browser. - - @class HashLocation - @namespace Ember - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - implementation: 'hash', - - init: function() { - set(this, 'location', get(this, '_location') || window.location); - }, - - /** - @private - - Returns normalized location.hash - - @since 1.5.1 - @method getHash - */ - getHash: EmberLocation._getHash, - - /** - Returns the normalized URL, constructed from `location.hash`. - - e.g. `#/foo` => `/foo` as well as `#/foo#bar` => `/foo#bar`. - - By convention, hashed paths must begin with a forward slash, otherwise they - are not treated as a path so we can distinguish intent. - - @private - @method getURL - */ - getURL: function() { - var originalPath = this.getHash().substr(1); - var outPath = originalPath; - - if (outPath.charAt(0) !== '/') { - outPath = '/'; - - // Only add the # if the path isn't empty. - // We do NOT want `/#` since the ampersand - // is only included (conventionally) when - // the location.hash has a value - if (originalPath) { - outPath += '#' + originalPath; - } - } - - return outPath; - }, - - /** - Set the `location.hash` and remembers what was set. This prevents - `onUpdateURL` callbacks from triggering when the hash was set by - `HashLocation`. - - @private - @method setURL - @param path {String} - */ - setURL: function(path) { - get(this, 'location').hash = path; - set(this, 'lastSetURL', path); - }, - - /** - Uses location.replace to update the url without a page reload - or history modification. - - @private - @method replaceURL - @param path {String} - */ - replaceURL: function(path) { - get(this, 'location').replace('#' + path); - set(this, 'lastSetURL', path); - }, - - /** - Register a callback to be invoked when the hash changes. These - callbacks will execute when the user presses the back or forward - button, but not after `setURL` is invoked. - - @private - @method onUpdateURL - @param callback {Function} - */ - onUpdateURL: function(callback) { - var self = this; - var guid = guidFor(this); - - Ember.$(window).on('hashchange.ember-location-'+guid, function() { - run(function() { - var path = self.getURL(); - if (get(self, 'lastSetURL') === path) { return; } - - set(self, 'lastSetURL', null); - - callback(path); - }); - }); - }, - - /** - Given a URL, formats it to be placed into the page as part - of an element's `href` attribute. - - This is used, for example, when using the {{action}} helper - to generate a URL based on an event. - - @private - @method formatURL - @param url {String} - */ - formatURL: function(url) { - return '#' + url; - }, - - /** - Cleans up the HashLocation event listener. - - @private - @method willDestroy - */ - willDestroy: function() { - var guid = guidFor(this); - - Ember.$(window).off('hashchange.ember-location-'+guid); - } - }); - }); -enifed("ember-routing/location/history_location", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","ember-views/system/jquery","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var guidFor = __dependency3__.guidFor; - - var EmberObject = __dependency4__["default"]; - var EmberLocation = __dependency5__["default"]; - var jQuery = __dependency6__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - var popstateFired = false; - var supportsHistoryState = window.history && 'state' in window.history; - - /** - Ember.HistoryLocation implements the location API using the browser's - history.pushState API. - - @class HistoryLocation - @namespace Ember - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - implementation: 'history', - - init: function() { - set(this, 'location', get(this, 'location') || window.location); - set(this, 'baseURL', jQuery('base').attr('href') || ''); - }, - - /** - Used to set state on first call to setURL - - @private - @method initState - */ - initState: function() { - set(this, 'history', get(this, 'history') || window.history); - this.replaceState(this.formatURL(this.getURL())); - }, - - /** - Will be pre-pended to path upon state change - - @property rootURL - @default '/' - */ - rootURL: '/', - - /** - Returns the current `location.pathname` without `rootURL` or `baseURL` - - @private - @method getURL - @return url {String} - */ - getURL: function() { - var rootURL = get(this, 'rootURL'); - var location = get(this, 'location'); - var path = location.pathname; - var baseURL = get(this, 'baseURL'); - - rootURL = rootURL.replace(/\/$/, ''); - baseURL = baseURL.replace(/\/$/, ''); - - var url = path.replace(baseURL, '').replace(rootURL, ''); - var search = location.search || ''; - - url += search; - url += this.getHash(); - - return url; - }, - - /** - Uses `history.pushState` to update the url without a page reload. - - @private - @method setURL - @param path {String} - */ - setURL: function(path) { - var state = this.getState(); - path = this.formatURL(path); - - if (!state || state.path !== path) { - this.pushState(path); - } - }, - - /** - Uses `history.replaceState` to update the url without a page reload - or history modification. - - @private - @method replaceURL - @param path {String} - */ - replaceURL: function(path) { - var state = this.getState(); - path = this.formatURL(path); - - if (!state || state.path !== path) { - this.replaceState(path); - } - }, - - /** - Get the current `history.state`. Checks for if a polyfill is - required and if so fetches this._historyState. The state returned - from getState may be null if an iframe has changed a window's - history. - - @private - @method getState - @return state {Object} - */ - getState: function() { - return supportsHistoryState ? get(this, 'history').state : this._historyState; - }, - - /** - Pushes a new state. - - @private - @method pushState - @param path {String} - */ - pushState: function(path) { - var state = { path: path }; - - get(this, 'history').pushState(state, null, path); - - // store state if browser doesn't support `history.state` - if (!supportsHistoryState) { - this._historyState = state; - } - - // used for webkit workaround - this._previousURL = this.getURL(); - }, - - /** - Replaces the current state. - - @private - @method replaceState - @param path {String} - */ - replaceState: function(path) { - var state = { path: path }; - get(this, 'history').replaceState(state, null, path); - - // store state if browser doesn't support `history.state` - if (!supportsHistoryState) { - this._historyState = state; - } - - // used for webkit workaround - this._previousURL = this.getURL(); - }, - - /** - Register a callback to be invoked whenever the browser - history changes, including using forward and back buttons. - - @private - @method onUpdateURL - @param callback {Function} - */ - onUpdateURL: function(callback) { - var guid = guidFor(this); - var self = this; - - jQuery(window).on('popstate.ember-location-'+guid, function(e) { - // Ignore initial page load popstate event in Chrome - if (!popstateFired) { - popstateFired = true; - if (self.getURL() === self._previousURL) { return; } - } - callback(self.getURL()); - }); - }, - - /** - Used when using `{{action}}` helper. The url is always appended to the rootURL. - - @private - @method formatURL - @param url {String} - @return formatted url {String} - */ - formatURL: function(url) { - var rootURL = get(this, 'rootURL'); - var baseURL = get(this, 'baseURL'); - - if (url !== '') { - rootURL = rootURL.replace(/\/$/, ''); - baseURL = baseURL.replace(/\/$/, ''); - } else if(baseURL.match(/^\//) && rootURL.match(/^\//)) { - baseURL = baseURL.replace(/\/$/, ''); - } - - return baseURL + rootURL + url; - }, - - /** - Cleans up the HistoryLocation event listener. - - @private - @method willDestroy - */ - willDestroy: function() { - var guid = guidFor(this); - - jQuery(window).off('popstate.ember-location-'+guid); - }, - - /** - @private - - Returns normalized location.hash - - @method getHash - */ - getHash: EmberLocation._getHash - }); - }); -enifed("ember-routing/location/none_location", - ["ember-metal/property_get","ember-metal/property_set","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var EmberObject = __dependency3__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - /** - Ember.NoneLocation does not interact with the browser. It is useful for - testing, or when you need to manage state with your Router, but temporarily - don't want it to muck with the URL (for example when you embed your - application in a larger page). - - @class NoneLocation - @namespace Ember - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - implementation: 'none', - path: '', - - /** - Returns the current path. - - @private - @method getURL - @return {String} path - */ - getURL: function() { - return get(this, 'path'); - }, - - /** - Set the path and remembers what was set. Using this method - to change the path will not invoke the `updateURL` callback. - - @private - @method setURL - @param path {String} - */ - setURL: function(path) { - set(this, 'path', path); - }, - - /** - Register a callback to be invoked when the path changes. These - callbacks will execute when the user presses the back or forward - button, but not after `setURL` is invoked. - - @private - @method onUpdateURL - @param callback {Function} - */ - onUpdateURL: function(callback) { - this.updateCallback = callback; - }, - - /** - Sets the path and calls the `updateURL` callback. - - @private - @method handleURL - @param callback {Function} - */ - handleURL: function(url) { - set(this, 'path', url); - this.updateCallback(url); - }, - - /** - Given a URL, formats it to be placed into the page as part - of an element's `href` attribute. - - This is used, for example, when using the {{action}} helper - to generate a URL based on an event. - - @private - @method formatURL - @param url {String} - @return {String} url - */ - formatURL: function(url) { - // The return value is not overly meaningful, but we do not want to throw - // errors when test code renders templates containing {{action href=true}} - // helpers. - return url; - } - }); - }); -enifed("ember-routing/system/cache", - ["ember-runtime/system/object","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EmberObject = __dependency1__["default"]; - - __exports__["default"] = EmberObject.extend({ - init: function() { - this.cache = {}; - }, - has: function(bucketKey) { - return bucketKey in this.cache; - }, - stash: function(bucketKey, key, value) { - var bucket = this.cache[bucketKey]; - if (!bucket) { - bucket = this.cache[bucketKey] = {}; - } - bucket[key] = value; - }, - lookup: function(bucketKey, prop, defaultValue) { - var cache = this.cache; - if (!(bucketKey in cache)) { - return defaultValue; - } - var bucket = cache[bucketKey]; - if (prop in bucket) { - return bucket[prop]; - } else { - return defaultValue; - } - }, - cache: null - }); - }); -enifed("ember-routing/system/controller_for", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing - */ - - /** - - Finds a controller instance. - - @for Ember - @method controllerFor - @private - */ - __exports__["default"] = function controllerFor(container, controllerName, lookupOptions) { - return container.lookup('controller:' + controllerName, lookupOptions); - } - }); -enifed("ember-routing/system/dsl", - ["ember-metal/core","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES, assert - - /** - @module ember - @submodule ember-routing - */ - - function DSL(name) { - this.parent = name; - this.matches = []; - } - __exports__["default"] = DSL; - - DSL.prototype = { - route: function(name, options, callback) { - if (arguments.length === 2 && typeof options === 'function') { - callback = options; - options = {}; - } - - if (arguments.length === 1) { - options = {}; - } - - var type = options.resetNamespace === true ? 'resource' : 'route'; - - - if (callback) { - var fullName = getFullName(this, name, options.resetNamespace); - var dsl = new DSL(fullName); - createRoute(dsl, 'loading'); - createRoute(dsl, 'error', { path: "/_unused_dummy_error_path_route_" + name + "/:error" }); - - callback.call(dsl); - - createRoute(this, name, options, dsl.generate()); - } else { - createRoute(this, name, options); - } - }, - - push: function(url, name, callback) { - var parts = name.split('.'); - if (url === "" || url === "/" || parts[parts.length-1] === "index") { this.explicitIndex = true; } - - this.matches.push([url, name, callback]); - }, - - resource: function(name, options, callback) { - if (arguments.length === 2 && typeof options === 'function') { - callback = options; - options = {}; - } - - if (arguments.length === 1) { - options = {}; - } - - options.resetNamespace = true; - this.route(name, options, callback); - }, - - generate: function() { - var dslMatches = this.matches; - - if (!this.explicitIndex) { - this.route("index", { path: "/" }); - } - - return function(match) { - for (var i=0, l=dslMatches.length; i -
    - {{outlet "anOutletName"}} -
    - ``` - - ```handlebars - -

    Photos

    - ``` - - You can render `photos.hbs` into the `"anOutletName"` outlet of - `application.hbs` by calling `render`: - - ```javascript - // posts route - Ember.Route.extend({ - renderTemplate: function(){ - this.render('photos', { - into: 'application', - outlet: 'anOutletName' - }) - } - }); - ``` - - `render` additionally allows you to supply which `view`, `controller`, and - `model` objects should be loaded and associated with the rendered template. - - - ```javascript - // posts route - Ember.Route.extend({ - renderTemplate: function(controller, model){ - this.render('posts', { // the template to render, referenced by name - into: 'application', // the template to render into, referenced by name - outlet: 'anOutletName', // the outlet inside `options.template` to render into. - view: 'aViewName', // the view to use for this template, referenced by name - controller: 'someControllerName', // the controller to use for this template, referenced by name - model: model // the model to set on `options.controller`. - }) - } - }); - ``` - - The string values provided for the template name, view, and controller - will eventually pass through to the resolver for lookup. See - Ember.Resolver for how these are mapped to JavaScript objects in your - application. - - Not all options need to be passed to `render`. Default values will be used - based on the name of the route specified in the router or the Route's - `controllerName`, `viewName` and `templateName` properties. - - For example: - - ```javascript - // router - Router.map(function() { - this.route('index'); - this.resource('post', { path: '/posts/:post_id' }); - }); - ``` - - ```javascript - // post route - PostRoute = App.Route.extend({ - renderTemplate: function() { - this.render(); // all defaults apply - } - }); - ``` - - The name of the `PostRoute`, defined by the router, is `post`. - - The following equivalent default options will be applied when - the Route calls `render`: - - ```javascript - // - this.render('post', { // the template name associated with 'post' Route - into: 'application', // the parent route to 'post' Route - outlet: 'main', // {{outlet}} and {{outlet 'main' are synonymous}}, - view: 'post', // the view associated with the 'post' Route - controller: 'post', // the controller associated with the 'post' Route - }) - ``` - - By default the controller's `model` will be the route's model, so it does not - need to be passed unless you wish to change which model is being used. - - @method render - @param {String} name the name of the template to render - @param {Object} [options] the options - @param {String} [options.into] the template to render into, - referenced by name. Defaults to the parent template - @param {String} [options.outlet] the outlet inside `options.template` to render into. - Defaults to 'main' - @param {String} [options.controller] the controller to use for this template, - referenced by name. Defaults to the Route's paired controller - @param {String} [options.model] the model object to set on `options.controller` - Defaults to the return value of the Route's model hook - */ - render: function(_name, options) { - - var namePassed = typeof _name === 'string' && !!_name; - var name; - - if (typeof _name === 'object' && !options) { - name = this.routeName; - options = _name; - } else { - name = _name; - } - - var templateName; - - if (name) { - name = name.replace(/\//g, '.'); - templateName = name; - } else { - name = this.routeName; - templateName = this.templateName || name; - } - - var renderOptions = buildRenderOptions(this, namePassed, name, options); - - var LOG_VIEW_LOOKUPS = get(this.router, 'namespace.LOG_VIEW_LOOKUPS'); - var viewName = options && options.view || namePassed && name || this.viewName || name; - var view, template; - - var ViewClass = this.container.lookupFactory('view:' + viewName); - if (ViewClass) { - view = setupView(ViewClass, renderOptions); - if (!get(view, 'template')) { - view.set('template', this.container.lookup('template:' + templateName)); - } - if (LOG_VIEW_LOOKUPS) { - } - } else { - template = this.container.lookup('template:' + templateName); - if (!template) { - if (LOG_VIEW_LOOKUPS) { - } - return; - } - var defaultView = renderOptions.into ? 'view:default' : 'view:toplevel'; - ViewClass = this.container.lookupFactory(defaultView); - view = setupView(ViewClass, renderOptions); - if (!get(view, 'template')) { - view.set('template', template); - } - if (LOG_VIEW_LOOKUPS) { - } - } - - if (renderOptions.outlet === 'main') { this.lastRenderedTemplate = name; } - appendView(this, view, renderOptions); - }, - - /** - Disconnects a view that has been rendered into an outlet. - - You may pass any or all of the following options to `disconnectOutlet`: - - * `outlet`: the name of the outlet to clear (default: 'main') - * `parentView`: the name of the view containing the outlet to clear - (default: the view rendered by the parent route) - - Example: - - ```javascript - App.ApplicationRoute = App.Route.extend({ - actions: { - showModal: function(evt) { - this.render(evt.modalName, { - outlet: 'modal', - into: 'application' - }); - }, - hideModal: function(evt) { - this.disconnectOutlet({ - outlet: 'modal', - parentView: 'application' - }); - } - } - }); - ``` - - Alternatively, you can pass the `outlet` name directly as a string. - - Example: - - ```javascript - hideModal: function(evt) { - this.disconnectOutlet('modal'); - } - ``` - - @method disconnectOutlet - @param {Object|String} options the options hash or outlet name - */ - disconnectOutlet: function(options) { - if (!options || typeof options === "string") { - var outletName = options; - options = {}; - options.outlet = outletName; - } - options.parentView = options.parentView ? options.parentView.replace(/\//g, '.') : parentTemplate(this); - options.outlet = options.outlet || 'main'; - - var parentView = this.router._lookupActiveView(options.parentView); - if (parentView) { parentView.disconnectOutlet(options.outlet); } - }, - - willDestroy: function() { - this.teardownViews(); - }, - - /** - @private - - @method teardownViews - */ - teardownViews: function() { - // Tear down the top level view - if (this.teardownTopLevelView) { this.teardownTopLevelView(); } - - // Tear down any outlets rendered with 'into' - var teardownOutletViews = this.teardownOutletViews || []; - forEach(teardownOutletViews, function(teardownOutletView) { - teardownOutletView(); - }); - - delete this.teardownTopLevelView; - delete this.teardownOutletViews; - delete this.lastRenderedTemplate; - } - }); - - - // TODO add mixin directly to `Route` class definition above, once this - // feature is merged: - Route.reopen(Evented); - - - var defaultQPMeta = { - qps: [], - map: {}, - states: {} - }; - - function parentRoute(route) { - var handlerInfo = handlerInfoFor(route, route.router.router.state.handlerInfos, -1); - return handlerInfo && handlerInfo.handler; - } - - function handlerInfoFor(route, handlerInfos, _offset) { - if (!handlerInfos) { return; } - - var offset = _offset || 0; - var current; - for (var i=0, l=handlerInfos.length; i= 0; --i) { - handlerInfo = handlerInfos[i]; - route = handlerInfo.handler; - - if (!originRouteFound) { - if (originRoute === route) { - originRouteFound = true; - } - continue; - } - - if (callback(route, handlerInfos[i + 1].handler) !== true) { - return false; - } - } - return true; - } - - // These get invoked when an action bubbles above ApplicationRoute - // and are not meant to be overridable. - var defaultActionHandlers = { - - willResolveModel: function(transition, originRoute) { - originRoute.router._scheduleLoadingEvent(transition, originRoute); - }, - - error: function(error, transition, originRoute) { - // Attempt to find an appropriate error substate to enter. - var router = originRoute.router; - - var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) { - var childErrorRouteName = findChildRouteName(route, childRoute, 'error'); - if (childErrorRouteName) { - router.intermediateTransitionTo(childErrorRouteName, error); - return; - } - return true; - }); - - if (tryTopLevel) { - // Check for top-level error state to enter. - if (routeHasBeenDefined(originRoute.router, 'application_error')) { - router.intermediateTransitionTo('application_error', error); - return; - } - } - - logError(error, 'Error while processing route: ' + transition.targetName); - }, - - loading: function(transition, originRoute) { - // Attempt to find an appropriate loading substate to enter. - var router = originRoute.router; - - var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) { - var childLoadingRouteName = findChildRouteName(route, childRoute, 'loading'); - - if (childLoadingRouteName) { - router.intermediateTransitionTo(childLoadingRouteName); - return; - } - - // Don't bubble above pivot route. - if (transition.pivotHandler !== route) { - return true; - } - }); - - if (tryTopLevel) { - // Check for top-level loading state to enter. - if (routeHasBeenDefined(originRoute.router, 'application_loading')) { - router.intermediateTransitionTo('application_loading'); - return; - } - } - } - }; - - function logError(error, initialMessage) { - var errorArgs = []; - - if (initialMessage) { errorArgs.push(initialMessage); } - - if (error) { - if (error.message) { errorArgs.push(error.message); } - if (error.stack) { errorArgs.push(error.stack); } - - if (typeof error === "string") { errorArgs.push(error); } - } - - Ember.Logger.error.apply(this, errorArgs); - } - - function findChildRouteName(parentRoute, originatingChildRoute, name) { - var router = parentRoute.router; - var childName; - var targetChildRouteName = originatingChildRoute.routeName.split('.').pop(); - var namespace = parentRoute.routeName === 'application' ? '' : parentRoute.routeName + '.'; - - - // Second, try general loading state, e.g. 'loading' - childName = namespace + name; - if (routeHasBeenDefined(router, childName)) { - return childName; - } - } - - function routeHasBeenDefined(router, name) { - var container = router.container; - return router.hasRoute(name) && - (container.has('template:' + name) || container.has('route:' + name)); - } - - function triggerEvent(handlerInfos, ignoreFailure, args) { - var name = args.shift(); - - if (!handlerInfos) { - if (ignoreFailure) { return; } - throw new EmberError("Can't trigger action '" + name + "' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks."); - } - - var eventWasHandled = false; - var handlerInfo, handler; - - for (var i = handlerInfos.length - 1; i >= 0; i--) { - handlerInfo = handlerInfos[i]; - handler = handlerInfo.handler; - - if (handler._actions && handler._actions[name]) { - if (handler._actions[name].apply(handler, args) === true) { - eventWasHandled = true; - } else { - return; - } - } - } - - if (defaultActionHandlers[name]) { - defaultActionHandlers[name].apply(null, args); - return; - } - - if (!eventWasHandled && !ignoreFailure) { - throw new EmberError("Nothing handled the action '" + name + "'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble."); - } - } - - function calculatePostTransitionState(emberRouter, leafRouteName, contexts) { - var routerjs = emberRouter.router; - var state = routerjs.applyIntent(leafRouteName, contexts); - var handlerInfos = state.handlerInfos; - var params = state.params; - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - if (!handlerInfo.isResolved) { - handlerInfo = handlerInfo.becomeResolved(null, handlerInfo.context); - } - params[handlerInfo.name] = handlerInfo.params; - } - return state; - } - - function updatePaths(router) { - var appController = router.container.lookup('controller:application'); - - if (!appController) { - // appController might not exist when top-level loading/error - // substates have been entered since ApplicationRoute hasn't - // actually been entered at that point. - return; - } - - var infos = router.router.currentHandlerInfos; - var path = EmberRouter._routePath(infos); - - if (!('currentPath' in appController)) { - defineProperty(appController, 'currentPath'); - } - - set(appController, 'currentPath', path); - - if (!('currentRouteName' in appController)) { - defineProperty(appController, 'currentRouteName'); - } - - set(appController, 'currentRouteName', infos[infos.length - 1].name); - } - - EmberRouter.reopenClass({ - router: null, - - /** - The `Router.map` function allows you to define mappings from URLs to routes - and resources in your application. These mappings are defined within the - supplied callback function using `this.resource` and `this.route`. - - ```javascript - App.Router.map(function({ - this.route('about'); - this.resource('article'); - })); - ``` - - For more detailed examples please see - [the guides](http://emberjs.com/guides/routing/defining-your-routes/). - - @method map - @param callback - */ - map: function(callback) { - var router = this.router; - if (!router) { - router = new Router(); - - - router._triggerWillChangeContext = K; - router._triggerWillLeave = K; - - - router.callbacks = []; - router.triggerEvent = triggerEvent; - this.reopenClass({ router: router }); - } - - var dsl = EmberRouterDSL.map(function() { - this.resource('application', { path: "/" }, function() { - for (var i=0; i < router.callbacks.length; i++) { - router.callbacks[i].call(this); - } - callback.call(this); - }); - }); - - router.callbacks.push(callback); - router.map(dsl.generate()); - return router; - }, - - _routePath: function(handlerInfos) { - var path = []; - - // We have to handle coalescing resource names that - // are prefixed with their parent's names, e.g. - // ['foo', 'foo.bar.baz'] => 'foo.bar.baz', not 'foo.foo.bar.baz' - - function intersectionMatches(a1, a2) { - for (var i = 0, len = a1.length; i < len; ++i) { - if (a1[i] !== a2[i]) { - return false; - } - } - return true; - } - - var name, nameParts, oldNameParts; - for (var i=1, l=handlerInfos.length; i 0) - (diff < 0); - } - - /** - This will compare two javascript values of possibly different types. - It will tell you which one is greater than the other by returning: - - - -1 if the first is smaller than the second, - - 0 if both are equal, - - 1 if the first is greater than the second. - - The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different. - In case they have the same type an appropriate comparison for this type is made. - - ```javascript - Ember.compare('hello', 'hello'); // 0 - Ember.compare('abc', 'dfg'); // -1 - Ember.compare(2, 1); // 1 - ``` - - @method compare - @for Ember - @param {Object} v First value to compare - @param {Object} w Second value to compare - @return {Number} -1 if v < w, 0 if v = w and 1 if v > w. - */ - __exports__["default"] = function compare(v, w) { - if (v === w) { - return 0; - } - - var type1 = typeOf(v); - var type2 = typeOf(w); - - if (Comparable) { - if (type1 === 'instance' && Comparable.detect(v) && v.constructor.compare) { - return v.constructor.compare(v, w); - } - - if (type2 === 'instance' && Comparable.detect(w) && w.constructor.compare) { - return w.constructor.compare(w, v) * -1; - } - } - - var res = spaceship(TYPE_ORDER[type1], TYPE_ORDER[type2]); - - if (res !== 0) { - return res; - } - - // types are equal - so we have to check values now - switch (type1) { - case 'boolean': - case 'number': - return spaceship(v,w); - - case 'string': - return spaceship(v.localeCompare(w), 0); - - case 'array': - var vLen = v.length; - var wLen = w.length; - var len = Math.min(vLen, wLen); - - for (var i = 0; i < len; i++) { - var r = compare(v[i], w[i]); - if (r !== 0) { - return r; - } - } - - // all elements are equal now - // shorter array should be ordered first - return spaceship(vLen, wLen); - - case 'instance': - if (Comparable && Comparable.detect(v)) { - return v.compare(v, w); - } - return 0; - - case 'date': - return spaceship(v.getTime(), w.getTime()); - - default: - return 0; - } - } - }); -enifed("ember-runtime/computed/array_computed", - ["ember-metal/core","ember-runtime/computed/reduce_computed","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/observer","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var ReduceComputedProperty = __dependency2__.ReduceComputedProperty; - var forEach = __dependency3__.forEach; - var o_create = __dependency4__.create; - var addObserver = __dependency5__.addObserver; - var EmberError = __dependency6__["default"]; - - var a_slice = [].slice; - - function ArrayComputedProperty() { - var cp = this; - - ReduceComputedProperty.apply(this, arguments); - - this.func = (function(reduceFunc) { - return function (propertyName) { - if (!cp._hasInstanceMeta(this, propertyName)) { - // When we recompute an array computed property, we need already - // retrieved arrays to be updated; we can't simply empty the cache and - // hope the array is re-retrieved. - forEach(cp._dependentKeys, function(dependentKey) { - addObserver(this, dependentKey, function() { - cp.recomputeOnce.call(this, propertyName); - }); - }, this); - } - - return reduceFunc.apply(this, arguments); - }; - })(this.func); - - return this; - } - - ArrayComputedProperty.prototype = o_create(ReduceComputedProperty.prototype); - - ArrayComputedProperty.prototype.initialValue = function () { - return Ember.A(); - }; - - ArrayComputedProperty.prototype.resetValue = function (array) { - array.clear(); - return array; - }; - - // This is a stopgap to keep the reference counts correct with lazy CPs. - ArrayComputedProperty.prototype.didChange = function (obj, keyName) { - return; - }; - - /** - Creates a computed property which operates on dependent arrays and - is updated with "one at a time" semantics. When items are added or - removed from the dependent array(s) an array computed only operates - on the change instead of re-evaluating the entire array. This should - return an array, if you'd like to use "one at a time" semantics and - compute some value other then an array look at - `Ember.reduceComputed`. - - If there are more than one arguments the first arguments are - considered to be dependent property keys. The last argument is - required to be an options object. The options object can have the - following three properties. - - `initialize` - An optional initialize function. Typically this will be used - to set up state on the instanceMeta object. - - `removedItem` - A function that is called each time an element is - removed from the array. - - `addedItem` - A function that is called each time an element is - added to the array. - - - The `initialize` function has the following signature: - - ```javascript - function(array, changeMeta, instanceMeta) - ``` - - `array` - The initial value of the arrayComputed, an empty array. - - `changeMeta` - An object which contains meta information about the - computed. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - - The `removedItem` and `addedItem` functions both have the following signature: - - ```javascript - function(accumulatedValue, item, changeMeta, instanceMeta) - ``` - - `accumulatedValue` - The value returned from the last time - `removedItem` or `addedItem` was called or an empty array. - - `item` - the element added or removed from the array - - `changeMeta` - An object which contains meta information about the - change. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `index` the index of the added or removed item - - `item` the added or removed item: this is exactly the same as - the second arg - - `arrayChanged` the array that triggered the change. Can be - useful when depending on multiple arrays. - - For property changes triggered on an item property change (when - depKey is something like `someArray.@each.someProperty`), - `changeMeta` will also contain the following property: - - - `previousValues` an object whose keys are the properties that changed on - the item, and whose values are the item's previous values. - - `previousValues` is important Ember coalesces item property changes via - Ember.run.once. This means that by the time removedItem gets called, item has - the new values, but you may need the previous value (eg for sorting & - filtering). - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - The `removedItem` and `addedItem` functions should return the accumulated - value. It is acceptable to not return anything (ie return undefined) - to invalidate the computation. This is generally not a good idea for - arrayComputed but it's used in eg max and min. - - Example - - ```javascript - Ember.computed.map = function(dependentKey, callback) { - var options = { - addedItem: function(array, item, changeMeta, instanceMeta) { - var mapped = callback(item); - array.insertAt(changeMeta.index, mapped); - return array; - }, - removedItem: function(array, item, changeMeta, instanceMeta) { - array.removeAt(changeMeta.index, 1); - return array; - } - }; - - return Ember.arrayComputed(dependentKey, options); - }; - ``` - - @method arrayComputed - @for Ember - @param {String} [dependentKeys*] - @param {Object} options - @return {Ember.ComputedProperty} - */ - function arrayComputed (options) { - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 0, -1); - options = a_slice.call(arguments, -1)[0]; - } - - if (typeof options !== 'object') { - throw new EmberError('Array Computed Property declared without an options hash'); - } - - var cp = new ArrayComputedProperty(options); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - __exports__.arrayComputed = arrayComputed; - __exports__.ArrayComputedProperty = ArrayComputedProperty; - }); -enifed("ember-runtime/computed/reduce_computed", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/error","ember-metal/property_events","ember-metal/expand_properties","ember-metal/observer","ember-metal/computed","ember-metal/platform","ember-metal/enumerable_utils","ember-runtime/system/tracked_array","ember-runtime/mixins/array","ember-metal/run_loop","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var e_get = __dependency2__.get; - var guidFor = __dependency3__.guidFor; - var metaFor = __dependency3__.meta; - var EmberError = __dependency4__["default"]; - var propertyWillChange = __dependency5__.propertyWillChange; - var propertyDidChange = __dependency5__.propertyDidChange; - var expandProperties = __dependency6__["default"]; - var addObserver = __dependency7__.addObserver; - var removeObserver = __dependency7__.removeObserver; - var addBeforeObserver = __dependency7__.addBeforeObserver; - var removeBeforeObserver = __dependency7__.removeBeforeObserver; - var ComputedProperty = __dependency8__.ComputedProperty; - var cacheFor = __dependency8__.cacheFor; - var o_create = __dependency9__.create; - var forEach = __dependency10__.forEach; - var TrackedArray = __dependency11__["default"]; - var EmberArray = __dependency12__["default"]; - var run = __dependency13__["default"]; - var isArray = __dependency3__.isArray; - - var cacheSet = cacheFor.set; - var cacheGet = cacheFor.get; - var cacheRemove = cacheFor.remove; - var a_slice = [].slice; - // Here we explicitly don't allow `@each.foo`; it would require some special - // testing, but there's no particular reason why it should be disallowed. - var eachPropertyPattern = /^(.*)\.@each\.(.*)/; - var doubleEachPropertyPattern = /(.*\.@each){2,}/; - var arrayBracketPattern = /\.\[\]$/; - - function get(obj, key) { - if (key === '@this') { - return obj; - } - - return e_get(obj, key); - } - - /* - Tracks changes to dependent arrays, as well as to properties of items in - dependent arrays. - - @class DependentArraysObserver - */ - function DependentArraysObserver(callbacks, cp, instanceMeta, context, propertyName, sugarMeta) { - // user specified callbacks for `addedItem` and `removedItem` - this.callbacks = callbacks; - - // the computed property: remember these are shared across instances - this.cp = cp; - - // the ReduceComputedPropertyInstanceMeta this DependentArraysObserver is - // associated with - this.instanceMeta = instanceMeta; - - // A map of array guids to dependentKeys, for the given context. We track - // this because we want to set up the computed property potentially before the - // dependent array even exists, but when the array observer fires, we lack - // enough context to know what to update: we can recover that context by - // getting the dependentKey. - this.dependentKeysByGuid = {}; - - // a map of dependent array guids -> TrackedArray instances. We use - // this to lazily recompute indexes for item property observers. - this.trackedArraysByGuid = {}; - - // We suspend observers to ignore replacements from `reset` when totally - // recomputing. Unfortunately we cannot properly suspend the observers - // because we only have the key; instead we make the observers no-ops - this.suspended = false; - - // This is used to coalesce item changes from property observers within a - // single item. - this.changedItems = {}; - // This is used to coalesce item changes for multiple items that depend on - // some shared state. - this.changedItemCount = 0; - } - - function ItemPropertyObserverContext (dependentArray, index, trackedArray) { - - this.dependentArray = dependentArray; - this.index = index; - this.item = dependentArray.objectAt(index); - this.trackedArray = trackedArray; - this.beforeObserver = null; - this.observer = null; - this.destroyed = false; - } - - DependentArraysObserver.prototype = { - setValue: function (newValue) { - this.instanceMeta.setValue(newValue, true); - }, - - getValue: function () { - return this.instanceMeta.getValue(); - }, - - setupObservers: function (dependentArray, dependentKey) { - this.dependentKeysByGuid[guidFor(dependentArray)] = dependentKey; - - dependentArray.addArrayObserver(this, { - willChange: 'dependentArrayWillChange', - didChange: 'dependentArrayDidChange' - }); - - if (this.cp._itemPropertyKeys[dependentKey]) { - this.setupPropertyObservers(dependentKey, this.cp._itemPropertyKeys[dependentKey]); - } - }, - - teardownObservers: function (dependentArray, dependentKey) { - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || []; - - delete this.dependentKeysByGuid[guidFor(dependentArray)]; - - this.teardownPropertyObservers(dependentKey, itemPropertyKeys); - - dependentArray.removeArrayObserver(this, { - willChange: 'dependentArrayWillChange', - didChange: 'dependentArrayDidChange' - }); - }, - - suspendArrayObservers: function (callback, binding) { - var oldSuspended = this.suspended; - this.suspended = true; - callback.call(binding); - this.suspended = oldSuspended; - }, - - setupPropertyObservers: function (dependentKey, itemPropertyKeys) { - var dependentArray = get(this.instanceMeta.context, dependentKey); - var length = get(dependentArray, 'length'); - var observerContexts = new Array(length); - - this.resetTransformations(dependentKey, observerContexts); - - forEach(dependentArray, function (item, index) { - var observerContext = this.createPropertyObserverContext(dependentArray, index, this.trackedArraysByGuid[dependentKey]); - observerContexts[index] = observerContext; - - forEach(itemPropertyKeys, function (propertyKey) { - addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver); - addObserver(item, propertyKey, this, observerContext.observer); - }, this); - }, this); - }, - - teardownPropertyObservers: function (dependentKey, itemPropertyKeys) { - var dependentArrayObserver = this; - var trackedArray = this.trackedArraysByGuid[dependentKey]; - var beforeObserver, observer, item; - - if (!trackedArray) { return; } - - trackedArray.apply(function (observerContexts, offset, operation) { - if (operation === TrackedArray.DELETE) { return; } - - forEach(observerContexts, function (observerContext) { - observerContext.destroyed = true; - beforeObserver = observerContext.beforeObserver; - observer = observerContext.observer; - item = observerContext.item; - - forEach(itemPropertyKeys, function (propertyKey) { - removeBeforeObserver(item, propertyKey, dependentArrayObserver, beforeObserver); - removeObserver(item, propertyKey, dependentArrayObserver, observer); - }); - }); - }); - }, - - createPropertyObserverContext: function (dependentArray, index, trackedArray) { - var observerContext = new ItemPropertyObserverContext(dependentArray, index, trackedArray); - - this.createPropertyObserver(observerContext); - - return observerContext; - }, - - createPropertyObserver: function (observerContext) { - var dependentArrayObserver = this; - - observerContext.beforeObserver = function (obj, keyName) { - return dependentArrayObserver.itemPropertyWillChange(obj, keyName, observerContext.dependentArray, observerContext); - }; - - observerContext.observer = function (obj, keyName) { - return dependentArrayObserver.itemPropertyDidChange(obj, keyName, observerContext.dependentArray, observerContext); - }; - }, - - resetTransformations: function (dependentKey, observerContexts) { - this.trackedArraysByGuid[dependentKey] = new TrackedArray(observerContexts); - }, - - trackAdd: function (dependentKey, index, newItems) { - var trackedArray = this.trackedArraysByGuid[dependentKey]; - - if (trackedArray) { - trackedArray.addItems(index, newItems); - } - }, - - trackRemove: function (dependentKey, index, removedCount) { - var trackedArray = this.trackedArraysByGuid[dependentKey]; - - if (trackedArray) { - return trackedArray.removeItems(index, removedCount); - } - - return []; - }, - - updateIndexes: function (trackedArray, array) { - var length = get(array, 'length'); - // OPTIMIZE: we could stop updating once we hit the object whose observer - // fired; ie partially apply the transformations - trackedArray.apply(function (observerContexts, offset, operation, operationIndex) { - // we don't even have observer contexts for removed items, even if we did, - // they no longer have any index in the array - if (operation === TrackedArray.DELETE) { return; } - if (operationIndex === 0 && operation === TrackedArray.RETAIN && observerContexts.length === length && offset === 0) { - // If we update many items we don't want to walk the array each time: we - // only need to update the indexes at most once per run loop. - return; - } - - forEach(observerContexts, function (context, index) { - context.index = index + offset; - }); - }); - }, - - dependentArrayWillChange: function (dependentArray, index, removedCount, addedCount) { - if (this.suspended) { return; } - - var removedItem = this.callbacks.removedItem; - var changeMeta; - var guid = guidFor(dependentArray); - var dependentKey = this.dependentKeysByGuid[guid]; - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || []; - var length = get(dependentArray, 'length'); - var normalizedIndex = normalizeIndex(index, length, 0); - var normalizedRemoveCount = normalizeRemoveCount(normalizedIndex, length, removedCount); - var item, itemIndex, sliceIndex, observerContexts; - - observerContexts = this.trackRemove(dependentKey, normalizedIndex, normalizedRemoveCount); - - function removeObservers(propertyKey) { - observerContexts[sliceIndex].destroyed = true; - removeBeforeObserver(item, propertyKey, this, observerContexts[sliceIndex].beforeObserver); - removeObserver(item, propertyKey, this, observerContexts[sliceIndex].observer); - } - - for (sliceIndex = normalizedRemoveCount - 1; sliceIndex >= 0; --sliceIndex) { - itemIndex = normalizedIndex + sliceIndex; - if (itemIndex >= length) { break; } - - item = dependentArray.objectAt(itemIndex); - - forEach(itemPropertyKeys, removeObservers, this); - - changeMeta = new ChangeMeta(dependentArray, item, itemIndex, this.instanceMeta.propertyName, this.cp, normalizedRemoveCount); - this.setValue(removedItem.call( - this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta)); - } - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - }, - - dependentArrayDidChange: function (dependentArray, index, removedCount, addedCount) { - if (this.suspended) { return; } - - var addedItem = this.callbacks.addedItem; - var guid = guidFor(dependentArray); - var dependentKey = this.dependentKeysByGuid[guid]; - var observerContexts = new Array(addedCount); - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey]; - var length = get(dependentArray, 'length'); - var normalizedIndex = normalizeIndex(index, length, addedCount); - var endIndex = normalizedIndex + addedCount; - var changeMeta, observerContext; - - forEach(dependentArray.slice(normalizedIndex, endIndex), function (item, sliceIndex) { - if (itemPropertyKeys) { - observerContext = this.createPropertyObserverContext(dependentArray, normalizedIndex + sliceIndex, - this.trackedArraysByGuid[dependentKey]); - observerContexts[sliceIndex] = observerContext; - - forEach(itemPropertyKeys, function (propertyKey) { - addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver); - addObserver(item, propertyKey, this, observerContext.observer); - }, this); - } - - changeMeta = new ChangeMeta(dependentArray, item, normalizedIndex + sliceIndex, this.instanceMeta.propertyName, this.cp, addedCount); - this.setValue(addedItem.call( - this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta)); - }, this); - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - this.trackAdd(dependentKey, normalizedIndex, observerContexts); - }, - - itemPropertyWillChange: function (obj, keyName, array, observerContext) { - var guid = guidFor(obj); - - if (!this.changedItems[guid]) { - this.changedItems[guid] = { - array: array, - observerContext: observerContext, - obj: obj, - previousValues: {} - }; - } - - ++this.changedItemCount; - this.changedItems[guid].previousValues[keyName] = get(obj, keyName); - }, - - itemPropertyDidChange: function (obj, keyName, array, observerContext) { - if (--this.changedItemCount === 0) { - this.flushChanges(); - } - }, - - flushChanges: function () { - var changedItems = this.changedItems; - var key, c, changeMeta; - - for (key in changedItems) { - c = changedItems[key]; - if (c.observerContext.destroyed) { continue; } - - this.updateIndexes(c.observerContext.trackedArray, c.observerContext.dependentArray); - - changeMeta = new ChangeMeta(c.array, c.obj, c.observerContext.index, this.instanceMeta.propertyName, this.cp, changedItems.length, c.previousValues); - this.setValue( - this.callbacks.removedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta)); - this.setValue( - this.callbacks.addedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta)); - } - - this.changedItems = {}; - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - } - }; - - function normalizeIndex(index, length, newItemsOffset) { - if (index < 0) { - return Math.max(0, length + index); - } else if (index < length) { - return index; - } else /* index > length */ { - return Math.min(length - newItemsOffset, index); - } - } - - function normalizeRemoveCount(index, length, removedCount) { - return Math.min(removedCount, length - index); - } - - function ChangeMeta(dependentArray, item, index, propertyName, property, changedCount, previousValues){ - this.arrayChanged = dependentArray; - this.index = index; - this.item = item; - this.propertyName = propertyName; - this.property = property; - this.changedCount = changedCount; - - if (previousValues) { - // previous values only available for item property changes - this.previousValues = previousValues; - } - } - - function addItems(dependentArray, callbacks, cp, propertyName, meta) { - forEach(dependentArray, function (item, index) { - meta.setValue( callbacks.addedItem.call( - this, meta.getValue(), item, new ChangeMeta(dependentArray, item, index, propertyName, cp, dependentArray.length), meta.sugarMeta)); - }, this); - callbacks.flushedChanges.call(this, meta.getValue(), meta.sugarMeta); - } - - function reset(cp, propertyName) { - var hadMeta = cp._hasInstanceMeta(this, propertyName); - var meta = cp._instanceMeta(this, propertyName); - - if (hadMeta) { meta.setValue(cp.resetValue(meta.getValue())); } - - if (cp.options.initialize) { - cp.options.initialize.call(this, meta.getValue(), { - property: cp, - propertyName: propertyName - }, meta.sugarMeta); - } - } - - function partiallyRecomputeFor(obj, dependentKey) { - if (arrayBracketPattern.test(dependentKey)) { - return false; - } - - var value = get(obj, dependentKey); - return EmberArray.detect(value); - } - - function ReduceComputedPropertyInstanceMeta(context, propertyName, initialValue) { - this.context = context; - this.propertyName = propertyName; - this.cache = metaFor(context).cache; - this.dependentArrays = {}; - this.sugarMeta = {}; - this.initialValue = initialValue; - } - - ReduceComputedPropertyInstanceMeta.prototype = { - getValue: function () { - var value = cacheGet(this.cache, this.propertyName); - - if (value !== undefined) { - return value; - } else { - return this.initialValue; - } - }, - - setValue: function(newValue, triggerObservers) { - // This lets sugars force a recomputation, handy for very simple - // implementations of eg max. - if (newValue === cacheGet(this.cache, this.propertyName)) { - return; - } - - if (triggerObservers) { - propertyWillChange(this.context, this.propertyName); - } - - if (newValue === undefined) { - cacheRemove(this.cache, this.propertyName); - } else { - cacheSet(this.cache, this.propertyName, newValue); - } - - if (triggerObservers) { - propertyDidChange(this.context, this.propertyName); - } - } - }; - - /** - A computed property whose dependent keys are arrays and which is updated with - "one at a time" semantics. - - @class ReduceComputedProperty - @namespace Ember - @extends Ember.ComputedProperty - @constructor - */ - - __exports__.ReduceComputedProperty = ReduceComputedProperty; - // TODO: default export - - function ReduceComputedProperty(options) { - var cp = this; - - this.options = options; - this._dependentKeys = null; - this._cacheable = true; - // A map of dependentKey -> [itemProperty, ...] that tracks what properties of - // items in the array we must track to update this property. - this._itemPropertyKeys = {}; - this._previousItemPropertyKeys = {}; - - this.readOnly(); - - this.recomputeOnce = function(propertyName) { - // What we really want to do is coalesce by . - // We need a form of `scheduleOnce` that accepts an arbitrary token to - // coalesce by, in addition to the target and method. - run.once(this, recompute, propertyName); - }; - - var recompute = function(propertyName) { - var meta = cp._instanceMeta(this, propertyName); - var callbacks = cp._callbacks(); - - reset.call(this, cp, propertyName); - - meta.dependentArraysObserver.suspendArrayObservers(function () { - forEach(cp._dependentKeys, function (dependentKey) { - - if (!partiallyRecomputeFor(this, dependentKey)) { return; } - - var dependentArray = get(this, dependentKey); - var previousDependentArray = meta.dependentArrays[dependentKey]; - - if (dependentArray === previousDependentArray) { - // The array may be the same, but our item property keys may have - // changed, so we set them up again. We can't easily tell if they've - // changed: the array may be the same object, but with different - // contents. - if (cp._previousItemPropertyKeys[dependentKey]) { - delete cp._previousItemPropertyKeys[dependentKey]; - meta.dependentArraysObserver.setupPropertyObservers(dependentKey, cp._itemPropertyKeys[dependentKey]); - } - } else { - meta.dependentArrays[dependentKey] = dependentArray; - - if (previousDependentArray) { - meta.dependentArraysObserver.teardownObservers(previousDependentArray, dependentKey); - } - - if (dependentArray) { - meta.dependentArraysObserver.setupObservers(dependentArray, dependentKey); - } - } - }, this); - }, this); - - forEach(cp._dependentKeys, function(dependentKey) { - if (!partiallyRecomputeFor(this, dependentKey)) { return; } - - var dependentArray = get(this, dependentKey); - - if (dependentArray) { - addItems.call(this, dependentArray, callbacks, cp, propertyName, meta); - } - }, this); - }; - - - this.func = function (propertyName) { - - recompute.call(this, propertyName); - - return cp._instanceMeta(this, propertyName).getValue(); - }; - } - - ReduceComputedProperty.prototype = o_create(ComputedProperty.prototype); - - function defaultCallback(computedValue) { - return computedValue; - } - - ReduceComputedProperty.prototype._callbacks = function () { - if (!this.callbacks) { - var options = this.options; - - this.callbacks = { - removedItem: options.removedItem || defaultCallback, - addedItem: options.addedItem || defaultCallback, - flushedChanges: options.flushedChanges || defaultCallback - }; - } - - return this.callbacks; - }; - - ReduceComputedProperty.prototype._hasInstanceMeta = function (context, propertyName) { - return !!metaFor(context).cacheMeta[propertyName]; - }; - - ReduceComputedProperty.prototype._instanceMeta = function (context, propertyName) { - var cacheMeta = metaFor(context).cacheMeta; - var meta = cacheMeta[propertyName]; - - if (!meta) { - meta = cacheMeta[propertyName] = new ReduceComputedPropertyInstanceMeta(context, propertyName, this.initialValue()); - meta.dependentArraysObserver = new DependentArraysObserver(this._callbacks(), this, meta, context, propertyName, meta.sugarMeta); - } - - return meta; - }; - - ReduceComputedProperty.prototype.initialValue = function () { - if (typeof this.options.initialValue === 'function') { - return this.options.initialValue(); - } - else { - return this.options.initialValue; - } - }; - - ReduceComputedProperty.prototype.resetValue = function (value) { - return this.initialValue(); - }; - - ReduceComputedProperty.prototype.itemPropertyKey = function (dependentArrayKey, itemPropertyKey) { - this._itemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey] || []; - this._itemPropertyKeys[dependentArrayKey].push(itemPropertyKey); - }; - - ReduceComputedProperty.prototype.clearItemPropertyKeys = function (dependentArrayKey) { - if (this._itemPropertyKeys[dependentArrayKey]) { - this._previousItemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey]; - this._itemPropertyKeys[dependentArrayKey] = []; - } - }; - - ReduceComputedProperty.prototype.property = function () { - var cp = this; - var args = a_slice.call(arguments); - var propertyArgs = {}; - var match, dependentArrayKey; - - forEach(args, function (dependentKey) { - if (doubleEachPropertyPattern.test(dependentKey)) { - throw new EmberError('Nested @each properties not supported: ' + dependentKey); - } else if (match = eachPropertyPattern.exec(dependentKey)) { - dependentArrayKey = match[1]; - - var itemPropertyKeyPattern = match[2]; - var addItemPropertyKey = function (itemPropertyKey) { - cp.itemPropertyKey(dependentArrayKey, itemPropertyKey); - }; - - expandProperties(itemPropertyKeyPattern, addItemPropertyKey); - propertyArgs[guidFor(dependentArrayKey)] = dependentArrayKey; - } else { - propertyArgs[guidFor(dependentKey)] = dependentKey; - } - }); - - var propertyArgsToArray = []; - for (var guid in propertyArgs) { - propertyArgsToArray.push(propertyArgs[guid]); - } - - return ComputedProperty.prototype.property.apply(this, propertyArgsToArray); - }; - - /** - Creates a computed property which operates on dependent arrays and - is updated with "one at a time" semantics. When items are added or - removed from the dependent array(s) a reduce computed only operates - on the change instead of re-evaluating the entire array. - - If there are more than one arguments the first arguments are - considered to be dependent property keys. The last argument is - required to be an options object. The options object can have the - following four properties: - - `initialValue` - A value or function that will be used as the initial - value for the computed. If this property is a function the result of calling - the function will be used as the initial value. This property is required. - - `initialize` - An optional initialize function. Typically this will be used - to set up state on the instanceMeta object. - - `removedItem` - A function that is called each time an element is removed - from the array. - - `addedItem` - A function that is called each time an element is added to - the array. - - - The `initialize` function has the following signature: - - ```javascript - function(initialValue, changeMeta, instanceMeta) - ``` - - `initialValue` - The value of the `initialValue` property from the - options object. - - `changeMeta` - An object which contains meta information about the - computed. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - - The `removedItem` and `addedItem` functions both have the following signature: - - ```javascript - function(accumulatedValue, item, changeMeta, instanceMeta) - ``` - - `accumulatedValue` - The value returned from the last time - `removedItem` or `addedItem` was called or `initialValue`. - - `item` - the element added or removed from the array - - `changeMeta` - An object which contains meta information about the - change. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `index` the index of the added or removed item - - `item` the added or removed item: this is exactly the same as - the second arg - - `arrayChanged` the array that triggered the change. Can be - useful when depending on multiple arrays. - - For property changes triggered on an item property change (when - depKey is something like `someArray.@each.someProperty`), - `changeMeta` will also contain the following property: - - - `previousValues` an object whose keys are the properties that changed on - the item, and whose values are the item's previous values. - - `previousValues` is important Ember coalesces item property changes via - Ember.run.once. This means that by the time removedItem gets called, item has - the new values, but you may need the previous value (eg for sorting & - filtering). - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - The `removedItem` and `addedItem` functions should return the accumulated - value. It is acceptable to not return anything (ie return undefined) - to invalidate the computation. This is generally not a good idea for - arrayComputed but it's used in eg max and min. - - Note that observers will be fired if either of these functions return a value - that differs from the accumulated value. When returning an object that - mutates in response to array changes, for example an array that maps - everything from some other array (see `Ember.computed.map`), it is usually - important that the *same* array be returned to avoid accidentally triggering observers. - - Example - - ```javascript - Ember.computed.max = function(dependentKey) { - return Ember.reduceComputed(dependentKey, { - initialValue: -Infinity, - - addedItem: function(accumulatedValue, item, changeMeta, instanceMeta) { - return Math.max(accumulatedValue, item); - }, - - removedItem: function(accumulatedValue, item, changeMeta, instanceMeta) { - if (item < accumulatedValue) { - return accumulatedValue; - } - } - }); - }; - ``` - - Dependent keys may refer to `@this` to observe changes to the object itself, - which must be array-like, rather than a property of the object. This is - mostly useful for array proxies, to ensure objects are retrieved via - `objectAtContent`. This is how you could sort items by properties defined on an item controller. - - Example - - ```javascript - App.PeopleController = Ember.ArrayController.extend({ - itemController: 'person', - - sortedPeople: Ember.computed.sort('@this.@each.reversedName', function(personA, personB) { - // `reversedName` isn't defined on Person, but we have access to it via - // the item controller App.PersonController. If we'd used - // `content.@each.reversedName` above, we would be getting the objects - // directly and not have access to `reversedName`. - // - var reversedNameA = get(personA, 'reversedName'); - var reversedNameB = get(personB, 'reversedName'); - - return Ember.compare(reversedNameA, reversedNameB); - }) - }); - - App.PersonController = Ember.ObjectController.extend({ - reversedName: function() { - return reverse(get(this, 'name')); - }.property('name') - }); - ``` - - Dependent keys whose values are not arrays are treated as regular - dependencies: when they change, the computed property is completely - recalculated. It is sometimes useful to have dependent arrays with similar - semantics. Dependent keys which end in `.[]` do not use "one at a time" - semantics. When an item is added or removed from such a dependency, the - computed property is completely recomputed. - - When the computed property is completely recomputed, the `accumulatedValue` - is discarded, it starts with `initialValue` again, and each item is passed - to `addedItem` in turn. - - Example - - ```javascript - Ember.Object.extend({ - // When `string` is changed, `computed` is completely recomputed. - string: 'a string', - - // When an item is added to `array`, `addedItem` is called. - array: [], - - // When an item is added to `anotherArray`, `computed` is completely - // recomputed. - anotherArray: [], - - computed: Ember.reduceComputed('string', 'array', 'anotherArray.[]', { - addedItem: addedItemCallback, - removedItem: removedItemCallback - }) - }); - ``` - - @method reduceComputed - @for Ember - @param {String} [dependentKeys*] - @param {Object} options - @return {Ember.ComputedProperty} - */ - function reduceComputed(options) { - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 0, -1); - options = a_slice.call(arguments, -1)[0]; - } - - if (typeof options !== 'object') { - throw new EmberError('Reduce Computed Property declared without an options hash'); - } - - if (!('initialValue' in options)) { - throw new EmberError('Reduce Computed Property declared without an initial value'); - } - - var cp = new ReduceComputedProperty(options); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - __exports__.reduceComputed = reduceComputed; - }); -enifed("ember-runtime/computed/reduce_computed_macros", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/run_loop","ember-metal/observer","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/system/subarray","ember-metal/keys","ember-runtime/compare","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var get = __dependency2__.get; - var isArray = __dependency3__.isArray; - var guidFor = __dependency3__.guidFor; - var EmberError = __dependency4__["default"]; - var forEach = __dependency5__.forEach; - var run = __dependency6__["default"]; - var addObserver = __dependency7__.addObserver; - var arrayComputed = __dependency8__.arrayComputed; - var reduceComputed = __dependency9__.reduceComputed; - var SubArray = __dependency10__["default"]; - var keys = __dependency11__["default"]; - var compare = __dependency12__["default"]; - - var a_slice = [].slice; - - /** - A computed property that returns the sum of the value - in the dependent array. - - @method computed.sum - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computes the sum of all values in the dependentKey's array - @since 1.4.0 - */ - - function sum(dependentKey){ - return reduceComputed(dependentKey, { - initialValue: 0, - - addedItem: function(accumulatedValue, item, changeMeta, instanceMeta){ - return accumulatedValue + item; - }, - - removedItem: function(accumulatedValue, item, changeMeta, instanceMeta){ - return accumulatedValue - item; - } - }); - } - - __exports__.sum = sum;/** - A computed property that calculates the maximum value in the - dependent array. This will return `-Infinity` when the dependent - array is empty. - - ```javascript - var Person = Ember.Object.extend({ - childAges: Ember.computed.mapBy('children', 'age'), - maxChildAge: Ember.computed.max('childAges') - }); - - var lordByron = Person.create({ children: [] }); - - lordByron.get('maxChildAge'); // -Infinity - lordByron.get('children').pushObject({ - name: 'Augusta Ada Byron', age: 7 - }); - lordByron.get('maxChildAge'); // 7 - lordByron.get('children').pushObjects([{ - name: 'Allegra Byron', - age: 5 - }, { - name: 'Elizabeth Medora Leigh', - age: 8 - }]); - lordByron.get('maxChildAge'); // 8 - ``` - - @method computed.max - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computes the largest value in the dependentKey's array - */ - function max(dependentKey) { - return reduceComputed(dependentKey, { - initialValue: -Infinity, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return Math.max(accumulatedValue, item); - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - if (item < accumulatedValue) { - return accumulatedValue; - } - } - }); - } - - __exports__.max = max;/** - A computed property that calculates the minimum value in the - dependent array. This will return `Infinity` when the dependent - array is empty. - - ```javascript - var Person = Ember.Object.extend({ - childAges: Ember.computed.mapBy('children', 'age'), - minChildAge: Ember.computed.min('childAges') - }); - - var lordByron = Person.create({ children: [] }); - - lordByron.get('minChildAge'); // Infinity - lordByron.get('children').pushObject({ - name: 'Augusta Ada Byron', age: 7 - }); - lordByron.get('minChildAge'); // 7 - lordByron.get('children').pushObjects([{ - name: 'Allegra Byron', - age: 5 - }, { - name: 'Elizabeth Medora Leigh', - age: 8 - }]); - lordByron.get('minChildAge'); // 5 - ``` - - @method computed.min - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computes the smallest value in the dependentKey's array - */ - function min(dependentKey) { - return reduceComputed(dependentKey, { - initialValue: Infinity, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return Math.min(accumulatedValue, item); - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - if (item > accumulatedValue) { - return accumulatedValue; - } - } - }); - } - - __exports__.min = min;/** - Returns an array mapped via the callback - - The callback method you provide should have the following signature. - `item` is the current item in the iteration. - `index` is the integer index of the current item in the iteration. - - ```javascript - function(item, index); - ``` - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - excitingChores: Ember.computed.map('chores', function(chore, index) { - return chore.toUpperCase() + '!'; - }) - }); - - var hamster = Hamster.create({ - chores: ['clean', 'write more unit tests'] - }); - - hamster.get('excitingChores'); // ['CLEAN!', 'WRITE MORE UNIT TESTS!'] - ``` - - @method computed.map - @for Ember - @param {String} dependentKey - @param {Function} callback - @return {Ember.ComputedProperty} an array mapped via the callback - */ - function map(dependentKey, callback) { - var options = { - addedItem: function(array, item, changeMeta, instanceMeta) { - var mapped = callback.call(this, item, changeMeta.index); - array.insertAt(changeMeta.index, mapped); - return array; - }, - removedItem: function(array, item, changeMeta, instanceMeta) { - array.removeAt(changeMeta.index, 1); - return array; - } - }; - - return arrayComputed(dependentKey, options); - } - - __exports__.map = map;/** - Returns an array mapped to the specified key. - - ```javascript - var Person = Ember.Object.extend({ - childAges: Ember.computed.mapBy('children', 'age') - }); - - var lordByron = Person.create({ children: [] }); - - lordByron.get('childAges'); // [] - lordByron.get('children').pushObject({ name: 'Augusta Ada Byron', age: 7 }); - lordByron.get('childAges'); // [7] - lordByron.get('children').pushObjects([{ - name: 'Allegra Byron', - age: 5 - }, { - name: 'Elizabeth Medora Leigh', - age: 8 - }]); - lordByron.get('childAges'); // [7, 5, 8] - ``` - - @method computed.mapBy - @for Ember - @param {String} dependentKey - @param {String} propertyKey - @return {Ember.ComputedProperty} an array mapped to the specified key - */ - function mapBy (dependentKey, propertyKey) { - var callback = function(item) { return get(item, propertyKey); }; - return map(dependentKey + '.@each.' + propertyKey, callback); - } - - __exports__.mapBy = mapBy;/** - @method computed.mapProperty - @for Ember - @deprecated Use `Ember.computed.mapBy` instead - @param dependentKey - @param propertyKey - */ - var mapProperty = mapBy; - __exports__.mapProperty = mapProperty; - /** - Filters the array by the callback. - - The callback method you provide should have the following signature. - `item` is the current item in the iteration. - `index` is the integer index of the current item in the iteration. - `array` is the dependant array itself. - - ```javascript - function(item, index, array); - ``` - - ```javascript - var Hamster = Ember.Object.extend({ - remainingChores: Ember.computed.filter('chores', function(chore, index, array) { - return !chore.done; - }) - }); - - var hamster = Hamster.create({ - chores: [ - { name: 'cook', done: true }, - { name: 'clean', done: true }, - { name: 'write more unit tests', done: false } - ] - }); - - hamster.get('remainingChores'); // [{name: 'write more unit tests', done: false}] - ``` - - @method computed.filter - @for Ember - @param {String} dependentKey - @param {Function} callback - @return {Ember.ComputedProperty} the filtered array - */ - function filter(dependentKey, callback) { - var options = { - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.filteredArrayIndexes = new SubArray(); - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var match = !!callback.call(this, item, changeMeta.index, changeMeta.arrayChanged); - var filterIndex = instanceMeta.filteredArrayIndexes.addItem(changeMeta.index, match); - - if (match) { - array.insertAt(filterIndex, item); - } - - return array; - }, - - removedItem: function(array, item, changeMeta, instanceMeta) { - var filterIndex = instanceMeta.filteredArrayIndexes.removeItem(changeMeta.index); - - if (filterIndex > -1) { - array.removeAt(filterIndex); - } - - return array; - } - }; - - return arrayComputed(dependentKey, options); - } - - __exports__.filter = filter;/** - Filters the array by the property and value - - ```javascript - var Hamster = Ember.Object.extend({ - remainingChores: Ember.computed.filterBy('chores', 'done', false) - }); - - var hamster = Hamster.create({ - chores: [ - { name: 'cook', done: true }, - { name: 'clean', done: true }, - { name: 'write more unit tests', done: false } - ] - }); - - hamster.get('remainingChores'); // [{ name: 'write more unit tests', done: false }] - ``` - - @method computed.filterBy - @for Ember - @param {String} dependentKey - @param {String} propertyKey - @param {*} value - @return {Ember.ComputedProperty} the filtered array - */ - function filterBy (dependentKey, propertyKey, value) { - var callback; - - if (arguments.length === 2) { - callback = function(item) { - return get(item, propertyKey); - }; - } else { - callback = function(item) { - return get(item, propertyKey) === value; - }; - } - - return filter(dependentKey + '.@each.' + propertyKey, callback); - } - - __exports__.filterBy = filterBy;/** - @method computed.filterProperty - @for Ember - @param dependentKey - @param propertyKey - @param value - @deprecated Use `Ember.computed.filterBy` instead - */ - var filterProperty = filterBy; - __exports__.filterProperty = filterProperty; - /** - A computed property which returns a new array with all the unique - elements from one or more dependent arrays. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - uniqueFruits: Ember.computed.uniq('fruits') - }); - - var hamster = Hamster.create({ - fruits: [ - 'banana', - 'grape', - 'kale', - 'banana' - ] - }); - - hamster.get('uniqueFruits'); // ['banana', 'grape', 'kale'] - ``` - - @method computed.uniq - @for Ember - @param {String} propertyKey* - @return {Ember.ComputedProperty} computes a new array with all the - unique elements from the dependent array - */ - function uniq() { - var args = a_slice.call(arguments); - - args.push({ - initialize: function(array, changeMeta, instanceMeta) { - instanceMeta.itemCounts = {}; - }, - - addedItem: function(array, item, changeMeta, instanceMeta) { - var guid = guidFor(item); - - if (!instanceMeta.itemCounts[guid]) { - instanceMeta.itemCounts[guid] = 1; - array.pushObject(item); - } else { - ++instanceMeta.itemCounts[guid]; - } - return array; - }, - - removedItem: function(array, item, _, instanceMeta) { - var guid = guidFor(item); - var itemCounts = instanceMeta.itemCounts; - - if (--itemCounts[guid] === 0) { - array.removeObject(item); - } - - return array; - } - }); - - return arrayComputed.apply(null, args); - } - - __exports__.uniq = uniq;/** - Alias for [Ember.computed.uniq](/api/#method_computed_uniq). - - @method computed.union - @for Ember - @param {String} propertyKey* - @return {Ember.ComputedProperty} computes a new array with all the - unique elements from the dependent array - */ - var union = uniq; - __exports__.union = union; - /** - A computed property which returns a new array with all the duplicated - elements from two or more dependent arrays. - - Example - - ```javascript - var obj = Ember.Object.createWithMixins({ - adaFriends: ['Charles Babbage', 'John Hobhouse', 'William King', 'Mary Somerville'], - charlesFriends: ['William King', 'Mary Somerville', 'Ada Lovelace', 'George Peacock'], - friendsInCommon: Ember.computed.intersect('adaFriends', 'charlesFriends') - }); - - obj.get('friendsInCommon'); // ['William King', 'Mary Somerville'] - ``` - - @method computed.intersect - @for Ember - @param {String} propertyKey* - @return {Ember.ComputedProperty} computes a new array with all the - duplicated elements from the dependent arrays - */ - function intersect() { - var args = a_slice.call(arguments); - - args.push({ - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.itemCounts = {}; - }, - - addedItem: function(array, item, changeMeta, instanceMeta) { - var itemGuid = guidFor(item); - var dependentGuid = guidFor(changeMeta.arrayChanged); - var numberOfDependentArrays = changeMeta.property._dependentKeys.length; - var itemCounts = instanceMeta.itemCounts; - - if (!itemCounts[itemGuid]) { - itemCounts[itemGuid] = {}; - } - - if (itemCounts[itemGuid][dependentGuid] === undefined) { - itemCounts[itemGuid][dependentGuid] = 0; - } - - if (++itemCounts[itemGuid][dependentGuid] === 1 && - numberOfDependentArrays === keys(itemCounts[itemGuid]).length) { - array.addObject(item); - } - - return array; - }, - - removedItem: function(array, item, changeMeta, instanceMeta) { - var itemGuid = guidFor(item); - var dependentGuid = guidFor(changeMeta.arrayChanged); - var numberOfArraysItemAppearsIn; - var itemCounts = instanceMeta.itemCounts; - - if (itemCounts[itemGuid][dependentGuid] === undefined) { - itemCounts[itemGuid][dependentGuid] = 0; - } - - if (--itemCounts[itemGuid][dependentGuid] === 0) { - delete itemCounts[itemGuid][dependentGuid]; - numberOfArraysItemAppearsIn = keys(itemCounts[itemGuid]).length; - - if (numberOfArraysItemAppearsIn === 0) { - delete itemCounts[itemGuid]; - } - - array.removeObject(item); - } - - return array; - } - }); - - return arrayComputed.apply(null, args); - } - - __exports__.intersect = intersect;/** - A computed property which returns a new array with all the - properties from the first dependent array that are not in the second - dependent array. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - likes: ['banana', 'grape', 'kale'], - wants: Ember.computed.setDiff('likes', 'fruits') - }); - - var hamster = Hamster.create({ - fruits: [ - 'grape', - 'kale', - ] - }); - - hamster.get('wants'); // ['banana'] - ``` - - @method computed.setDiff - @for Ember - @param {String} setAProperty - @param {String} setBProperty - @return {Ember.ComputedProperty} computes a new array with all the - items from the first dependent array that are not in the second - dependent array - */ - function setDiff(setAProperty, setBProperty) { - if (arguments.length !== 2) { - throw new EmberError('setDiff requires exactly two dependent arrays.'); - } - - return arrayComputed(setAProperty, setBProperty, { - addedItem: function (array, item, changeMeta, instanceMeta) { - var setA = get(this, setAProperty); - var setB = get(this, setBProperty); - - if (changeMeta.arrayChanged === setA) { - if (!setB.contains(item)) { - array.addObject(item); - } - } else { - array.removeObject(item); - } - - return array; - }, - - removedItem: function (array, item, changeMeta, instanceMeta) { - var setA = get(this, setAProperty); - var setB = get(this, setBProperty); - - if (changeMeta.arrayChanged === setB) { - if (setA.contains(item)) { - array.addObject(item); - } - } else { - array.removeObject(item); - } - - return array; - } - }); - } - - __exports__.setDiff = setDiff;function binarySearch(array, item, low, high) { - var mid, midItem, res, guidMid, guidItem; - - if (arguments.length < 4) { - high = get(array, 'length'); - } - - if (arguments.length < 3) { - low = 0; - } - - if (low === high) { - return low; - } - - mid = low + Math.floor((high - low) / 2); - midItem = array.objectAt(mid); - - guidMid = guidFor(midItem); - guidItem = guidFor(item); - - if (guidMid === guidItem) { - return mid; - } - - res = this.order(midItem, item); - - if (res === 0) { - res = guidMid < guidItem ? -1 : 1; - } - - - if (res < 0) { - return this.binarySearch(array, item, mid+1, high); - } else if (res > 0) { - return this.binarySearch(array, item, low, mid); - } - - return mid; - } - - - /** - A computed property which returns a new array with all the - properties from the first dependent array sorted based on a property - or sort function. - - The callback method you provide should have the following signature: - - ```javascript - function(itemA, itemB); - ``` - - - `itemA` the first item to compare. - - `itemB` the second item to compare. - - This function should return negative number (e.g. `-1`) when `itemA` should come before - `itemB`. It should return positive number (e.g. `1`) when `itemA` should come after - `itemB`. If the `itemA` and `itemB` are equal this function should return `0`. - - Therefore, if this function is comparing some numeric values, simple `itemA - itemB` or - `itemA.get( 'foo' ) - itemB.get( 'foo' )` can be used instead of series of `if`. - - Example - - ```javascript - var ToDoList = Ember.Object.extend({ - // using standard ascending sort - todosSorting: ['name'], - sortedTodos: Ember.computed.sort('todos', 'todosSorting'), - - // using descending sort - todosSortingDesc: ['name:desc'], - sortedTodosDesc: Ember.computed.sort('todos', 'todosSortingDesc'), - - // using a custom sort function - priorityTodos: Ember.computed.sort('todos', function(a, b){ - if (a.priority > b.priority) { - return 1; - } else if (a.priority < b.priority) { - return -1; - } - - return 0; - }) - }); - - var todoList = ToDoList.create({todos: [ - { name: 'Unit Test', priority: 2 }, - { name: 'Documentation', priority: 3 }, - { name: 'Release', priority: 1 } - ]}); - - todoList.get('sortedTodos'); // [{ name:'Documentation', priority:3 }, { name:'Release', priority:1 }, { name:'Unit Test', priority:2 }] - todoList.get('sortedTodosDesc'); // [{ name:'Unit Test', priority:2 }, { name:'Release', priority:1 }, { name:'Documentation', priority:3 }] - todoList.get('priorityTodos'); // [{ name:'Release', priority:1 }, { name:'Unit Test', priority:2 }, { name:'Documentation', priority:3 }] - ``` - - @method computed.sort - @for Ember - @param {String} dependentKey - @param {String or Function} sortDefinition a dependent key to an - array of sort properties (add `:desc` to the arrays sort properties to sort descending) or a function to use when sorting - @return {Ember.ComputedProperty} computes a new sorted array based - on the sort property array or callback function - */ - function sort(itemsKey, sortDefinition) { - - if (typeof sortDefinition === 'function') { - return customSort(itemsKey, sortDefinition); - } else { - return propertySort(itemsKey, sortDefinition); - } - } - - __exports__.sort = sort;function customSort(itemsKey, comparator) { - return arrayComputed(itemsKey, { - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.order = comparator; - instanceMeta.binarySearch = binarySearch; - instanceMeta.waitingInsertions = []; - instanceMeta.insertWaiting = function() { - var index, item; - var waiting = instanceMeta.waitingInsertions; - instanceMeta.waitingInsertions = []; - for (var i=0; i{{post.title}} ({{post.titleLength}} characters) - {{/each}} - ``` - - ```javascript - App.PostsController = Ember.ArrayController.extend({ - itemController: 'post' - }); - - App.PostController = Ember.ObjectController.extend({ - // the `title` property will be proxied to the underlying post. - titleLength: function() { - return this.get('title').length; - }.property('title') - }); - ``` - - In some cases it is helpful to return a different `itemController` depending - on the particular item. Subclasses can do this by overriding - `lookupItemController`. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - lookupItemController: function( object ) { - if (object.get('isSpecial')) { - return "special"; // use App.SpecialController - } else { - return "regular"; // use App.RegularController - } - } - }); - ``` - - The itemController instances will have a `parentController` property set to - the `ArrayController` instance. - - @class ArrayController - @namespace Ember - @extends Ember.ArrayProxy - @uses Ember.SortableMixin - @uses Ember.ControllerMixin - */ - - __exports__["default"] = ArrayProxy.extend(ControllerMixin, SortableMixin, { - - /** - A string containing the controller name used to wrap items. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - itemController: 'myItem' // use App.MyItemController - }); - ``` - - @property itemController - @type String - @default null - */ - itemController: null, - - /** - Return the name of the controller to wrap items, or `null` if items should - be returned directly. The default implementation simply returns the - `itemController` property, but subclasses can override this method to return - different controllers for different objects. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - lookupItemController: function( object ) { - if (object.get('isSpecial')) { - return "special"; // use App.SpecialController - } else { - return "regular"; // use App.RegularController - } - } - }); - ``` - - @method lookupItemController - @param {Object} object - @return {String} - */ - lookupItemController: function(object) { - return get(this, 'itemController'); - }, - - objectAtContent: function(idx) { - var length = get(this, 'length'); - var arrangedContent = get(this, 'arrangedContent'); - var object = arrangedContent && arrangedContent.objectAt(idx); - var controllerClass; - - if (idx >= 0 && idx < length) { - controllerClass = this.lookupItemController(object); - - if (controllerClass) { - return this.controllerAt(idx, object, controllerClass); - } - } - - // When `controllerClass` is falsy, we have not opted in to using item - // controllers, so return the object directly. - - // When the index is out of range, we want to return the "out of range" - // value, whatever that might be. Rather than make assumptions - // (e.g. guessing `null` or `undefined`) we defer this to `arrangedContent`. - return object; - }, - - arrangedContentDidChange: function() { - this._super(); - this._resetSubControllers(); - }, - - arrayContentDidChange: function(idx, removedCnt, addedCnt) { - var subControllers = this._subControllers; - - if (subControllers.length) { - var subControllersToRemove = subControllers.slice(idx, idx + removedCnt); - - forEach(subControllersToRemove, function(subController) { - if (subController) { - subController.destroy(); - } - }); - - replace(subControllers, idx, removedCnt, new Array(addedCnt)); - } - - // The shadow array of subcontrollers must be updated before we trigger - // observers, otherwise observers will get the wrong subcontainer when - // calling `objectAt` - this._super(idx, removedCnt, addedCnt); - }, - - init: function() { - this._super(); - this._subControllers = []; - }, - - model: computed(function () { - return Ember.A(); - }), - - /** - * Flag to mark as being "virtual". Used to keep this instance - * from participating in the parentController hierarchy. - * - * @private - * @property _isVirtual - * @type Boolean - */ - _isVirtual: false, - - controllerAt: function(idx, object, controllerClass) { - var container = get(this, 'container'); - var subControllers = this._subControllers; - var fullName, subController, subControllerFactory, parentController, options; - - if (subControllers.length > idx) { - subController = subControllers[idx]; - - if (subController) { - return subController; - } - } - - if (this._isVirtual) { - parentController = get(this, 'parentController'); - } else { - parentController = this; - } - - - fullName = 'controller:' + controllerClass; - - if (!container.has(fullName)) { - throw new EmberError('Could not resolve itemController: "' + controllerClass + '"'); - } - - subController = container.lookupFactory(fullName).create({ - target: parentController, - parentController: parentController, - model: object - }); - - - subControllers[idx] = subController; - - return subController; - }, - - _subControllers: null, - - _resetSubControllers: function() { - var controller; - var subControllers = this._subControllers; - - if (subControllers.length) { - for (var i = 0, length = subControllers.length; length > i; i++) { - controller = subControllers[i]; - - if (controller) { - controller.destroy(); - } - } - - subControllers.length = 0; - } - }, - - willDestroy: function() { - this._resetSubControllers(); - this._super(); - } - }); - }); -enifed("ember-runtime/controllers/controller", - ["ember-metal/core","ember-runtime/system/object","ember-runtime/mixins/controller","ember-runtime/inject","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var EmberObject = __dependency2__["default"]; - var Mixin = __dependency3__["default"]; - var createInjectionHelper = __dependency4__.createInjectionHelper; - - /** - @module ember - @submodule ember-runtime - */ - - /** - @class Controller - @namespace Ember - @extends Ember.Object - @uses Ember.ControllerMixin - */ - var Controller = EmberObject.extend(Mixin); - - function controllerInjectionHelper(factory) { - } - - - /** - Creates a property that lazily looks up another controller in the container. - Can only be used when defining another controller. - - Example: - - ```javascript - App.PostController = Ember.Controller.extend({ - posts: Ember.inject.controller() - }); - ``` - - This example will create a `posts` property on the `post` controller that - looks up the `posts` controller in the container, making it easy to - reference other controllers. This is functionally equivalent to: - - ```javascript - App.PostController = Ember.Controller.extend({ - needs: 'posts', - posts: Ember.computed.alias('controllers.posts') - }); - ``` - - @method inject.controller - @for Ember - @param {String} name (optional) name of the controller to inject, defaults - to the property's name - @return {Ember.InjectedProperty} injection descriptor instance - */ - createInjectionHelper('controller', controllerInjectionHelper); - - - __exports__["default"] = Controller; - }); -enifed("ember-runtime/controllers/object_controller", - ["ember-runtime/mixins/controller","ember-runtime/system/object_proxy","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var ControllerMixin = __dependency1__["default"]; - var ObjectProxy = __dependency2__["default"]; - - /** - @module ember - @submodule ember-runtime - */ - - /** - `Ember.ObjectController` is part of Ember's Controller layer. It is intended - to wrap a single object, proxying unhandled attempts to `get` and `set` to the underlying - model object, and to forward unhandled action attempts to its `target`. - - `Ember.ObjectController` derives this functionality from its superclass - `Ember.ObjectProxy` and the `Ember.ControllerMixin` mixin. - - @class ObjectController - @namespace Ember - @extends Ember.ObjectProxy - @uses Ember.ControllerMixin - **/ - __exports__["default"] = ObjectProxy.extend(ControllerMixin); - }); -enifed("ember-runtime/copy", - ["ember-metal/enumerable_utils","ember-metal/utils","ember-runtime/system/object","ember-runtime/mixins/copyable","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var indexOf = __dependency1__.indexOf; - var typeOf = __dependency2__.typeOf; - var EmberObject = __dependency3__["default"]; - var Copyable = __dependency4__["default"]; - - function _copy(obj, deep, seen, copies) { - var ret, loc, key; - - // primitive data types are immutable, just return them. - if (typeof obj !== 'object' || obj === null) { - return obj; - } - - // avoid cyclical loops - if (deep && (loc = indexOf(seen, obj)) >= 0) { - return copies[loc]; - } - - - // IMPORTANT: this specific test will detect a native array only. Any other - // object will need to implement Copyable. - if (typeOf(obj) === 'array') { - ret = obj.slice(); - - if (deep) { - loc = ret.length; - - while (--loc >= 0) { - ret[loc] = _copy(ret[loc], deep, seen, copies); - } - } - } else if (Copyable && Copyable.detect(obj)) { - ret = obj.copy(deep, seen, copies); - } else if (obj instanceof Date) { - ret = new Date(obj.getTime()); - } else { - ret = {}; - - for (key in obj) { - // support Null prototype - if (!Object.prototype.hasOwnProperty.call(obj, key)) { - continue; - } - - // Prevents browsers that don't respect non-enumerability from - // copying internal Ember properties - if (key.substring(0, 2) === '__') { - continue; - } - - ret[key] = deep ? _copy(obj[key], deep, seen, copies) : obj[key]; - } - } - - if (deep) { - seen.push(obj); - copies.push(ret); - } - - return ret; - } - - /** - Creates a clone of the passed object. This function can take just about - any type of object and create a clone of it, including primitive values - (which are not actually cloned because they are immutable). - - If the passed object implements the `copy()` method, then this function - will simply call that method and return the result. Please see - `Ember.Copyable` for further details. - - @method copy - @for Ember - @param {Object} obj The object to clone - @param {Boolean} deep If true, a deep copy of the object is made - @return {Object} The cloned object - */ - __exports__["default"] = function copy(obj, deep) { - // fast paths - if ('object' !== typeof obj || obj === null) { - return obj; // can't copy primitives - } - - if (Copyable && Copyable.detect(obj)) { - return obj.copy(deep); - } - - return _copy(obj, deep, deep ? [] : null, deep ? [] : null); - } - }); -enifed("ember-runtime/core", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - /** - Compares two objects, returning true if they are logically equal. This is - a deeper comparison than a simple triple equal. For sets it will compare the - internal objects. For any other object that implements `isEqual()` it will - respect that method. - - ```javascript - Ember.isEqual('hello', 'hello'); // true - Ember.isEqual(1, 2); // false - Ember.isEqual([4, 2], [4, 2]); // false - ``` - - @method isEqual - @for Ember - @param {Object} a first object to compare - @param {Object} b second object to compare - @return {Boolean} - */ - var isEqual = function isEqual(a, b) { - if (a && typeof a.isEqual === 'function') { - return a.isEqual(b); - } - - if (a instanceof Date && b instanceof Date) { - return a.getTime() === b.getTime(); - } - - return a === b; - }; - __exports__.isEqual = isEqual; - }); -enifed("ember-runtime/ext/function", - ["ember-metal/core","ember-metal/expand_properties","ember-metal/computed","ember-metal/mixin"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.EXTEND_PROTOTYPES, Ember.assert - var expandProperties = __dependency2__["default"]; - var computed = __dependency3__.computed; - var observer = __dependency4__.observer; - - var a_slice = Array.prototype.slice; - var FunctionPrototype = Function.prototype; - - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Function) { - - /** - The `property` extension of Javascript's Function prototype is available - when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is - `true`, which is the default. - - Computed properties allow you to treat a function like a property: - - ```javascript - MyApp.President = Ember.Object.extend({ - firstName: '', - lastName: '', - - fullName: function() { - return this.get('firstName') + ' ' + this.get('lastName'); - }.property() // Call this flag to mark the function as a property - }); - - var president = MyApp.President.create({ - firstName: 'Barack', - lastName: 'Obama' - }); - - president.get('fullName'); // 'Barack Obama' - ``` - - Treating a function like a property is useful because they can work with - bindings, just like any other property. - - Many computed properties have dependencies on other properties. For - example, in the above example, the `fullName` property depends on - `firstName` and `lastName` to determine its value. You can tell Ember - about these dependencies like this: - - ```javascript - MyApp.President = Ember.Object.extend({ - firstName: '', - lastName: '', - - fullName: function() { - return this.get('firstName') + ' ' + this.get('lastName'); - - // Tell Ember.js that this computed property depends on firstName - // and lastName - }.property('firstName', 'lastName') - }); - ``` - - Make sure you list these dependencies so Ember knows when to update - bindings that connect to a computed property. Changing a dependency - will not immediately trigger an update of the computed property, but - will instead clear the cache so that it is updated when the next `get` - is called on the property. - - See [Ember.ComputedProperty](/api/classes/Ember.ComputedProperty.html), [Ember.computed](/api/#method_computed). - - @method property - @for Function - */ - FunctionPrototype.property = function () { - var ret = computed(this); - // ComputedProperty.prototype.property expands properties; no need for us to - // do so here. - return ret.property.apply(ret, arguments); - }; - - /** - The `observes` extension of Javascript's Function prototype is available - when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is - true, which is the default. - - You can observe property changes simply by adding the `observes` - call to the end of your method declarations in classes that you write. - For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property changes - }.observes('value') - }); - ``` - - In the future this method may become asynchronous. If you want to ensure - synchronous behavior, use `observesImmediately`. - - See `Ember.observer`. - - @method observes - @for Function - */ - FunctionPrototype.observes = function() { - var length = arguments.length; - var args = new Array(length); - for (var x = 0; x < length; x++) { - args[x] = arguments[x]; - } - return observer.apply(this, args.concat(this)); - }; - - /** - The `observesImmediately` extension of Javascript's Function prototype is - available when `Ember.EXTEND_PROTOTYPES` or - `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default. - - You can observe property changes simply by adding the `observesImmediately` - call to the end of your method declarations in classes that you write. - For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes immediately after the "value" property changes - }.observesImmediately('value') - }); - ``` - - In the future, `observes` may become asynchronous. In this event, - `observesImmediately` will maintain the synchronous behavior. - - See `Ember.immediateObserver`. - - @method observesImmediately - @for Function - */ - FunctionPrototype.observesImmediately = function () { - - // observes handles property expansion - return this.observes.apply(this, arguments); - }; - - /** - The `observesBefore` extension of Javascript's Function prototype is - available when `Ember.EXTEND_PROTOTYPES` or - `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default. - - You can get notified when a property change is about to happen by - by adding the `observesBefore` call to the end of your method - declarations in classes that you write. For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property is about to change - }.observesBefore('value') - }); - ``` - - See `Ember.beforeObserver`. - - @method observesBefore - @for Function - */ - FunctionPrototype.observesBefore = function () { - var watched = []; - var addWatchedProperty = function (obs) { - watched.push(obs); - }; - - for (var i = 0, l = arguments.length; i < l; ++i) { - expandProperties(arguments[i], addWatchedProperty); - } - - this.__ember_observesBefore__ = watched; - - return this; - }; - - /** - The `on` extension of Javascript's Function prototype is available - when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is - true, which is the default. - - You can listen for events simply by adding the `on` call to the end of - your method declarations in classes or mixins that you write. For example: - - ```javascript - Ember.Mixin.create({ - doSomethingWithElement: function() { - // Executes whenever the "didInsertElement" event fires - }.on('didInsertElement') - }); - ``` - - See `Ember.on`. - - @method on - @for Function - */ - FunctionPrototype.on = function () { - var events = a_slice.call(arguments); - this.__ember_listens__ = events; - - return this; - }; - } - }); -enifed("ember-runtime/ext/rsvp", - ["ember-metal/core","ember-metal/logger","ember-metal/run_loop","rsvp","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /* globals RSVP:true */ - - var Ember = __dependency1__["default"]; - var Logger = __dependency2__["default"]; - var run = __dependency3__["default"]; - - // this is technically incorrect (per @wycats) - // it should be `import * as RSVP from 'rsvp';` but - // Esprima does not support this syntax yet (and neither does - // es6-module-transpiler 0.4.0 - 0.6.2). - var RSVP = __dependency4__; - - var testModuleName = 'ember-testing/test'; - var Test; - - var asyncStart = function() { - if (Ember.Test && Ember.Test.adapter) { - Ember.Test.adapter.asyncStart(); - } - }; - - var asyncEnd = function() { - if (Ember.Test && Ember.Test.adapter) { - Ember.Test.adapter.asyncEnd(); - } - }; - - RSVP.configure('async', function(callback, promise) { - var async = !run.currentRunLoop; - - if (Ember.testing && async) { asyncStart(); } - - run.backburner.schedule('actions', function(){ - if (Ember.testing && async) { asyncEnd(); } - callback(promise); - }); - }); - - RSVP.Promise.prototype.fail = function(callback, label){ - return this['catch'](callback, label); - }; - - RSVP.onerrorDefault = function (e) { - var error; - - if (e && e.errorThrown) { - // jqXHR provides this - error = e.errorThrown; - if (typeof error === 'string') { - error = new Error(error); - } - error.__reason_with_error_thrown__ = e; - } else { - error = e; - } - - if (error && error.name !== 'TransitionAborted') { - if (Ember.testing) { - // ES6TODO: remove when possible - if (!Test && Ember.__loader.registry[testModuleName]) { - Test = requireModule(testModuleName)['default']; - } - - if (Test && Test.adapter) { - Test.adapter.exception(error); - Logger.error(error.stack); - } else { - throw error; - } - } else if (Ember.onerror) { - Ember.onerror(error); - } else { - Logger.error(error.stack); - } - } - }; - - RSVP.on('error', RSVP.onerrorDefault); - - __exports__["default"] = RSVP; - }); -enifed("ember-runtime/ext/string", - ["ember-metal/core","ember-runtime/system/string"], - function(__dependency1__, __dependency2__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.EXTEND_PROTOTYPES, Ember.assert, Ember.FEATURES - var fmt = __dependency2__.fmt; - var w = __dependency2__.w; - var loc = __dependency2__.loc; - var camelize = __dependency2__.camelize; - var decamelize = __dependency2__.decamelize; - var dasherize = __dependency2__.dasherize; - var underscore = __dependency2__.underscore; - var capitalize = __dependency2__.capitalize; - var classify = __dependency2__.classify; - - var StringPrototype = String.prototype; - - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { - - /** - See [Ember.String.fmt](/api/classes/Ember.String.html#method_fmt). - - @method fmt - @for String - */ - StringPrototype.fmt = function () { - return fmt(this, arguments); - }; - - /** - See [Ember.String.w](/api/classes/Ember.String.html#method_w). - - @method w - @for String - */ - StringPrototype.w = function () { - return w(this); - }; - - /** - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc). - - @method loc - @for String - */ - StringPrototype.loc = function () { - return loc(this, arguments); - }; - - /** - See [Ember.String.camelize](/api/classes/Ember.String.html#method_camelize). - - @method camelize - @for String - */ - StringPrototype.camelize = function () { - return camelize(this); - }; - - /** - See [Ember.String.decamelize](/api/classes/Ember.String.html#method_decamelize). - - @method decamelize - @for String - */ - StringPrototype.decamelize = function () { - return decamelize(this); - }; - - /** - See [Ember.String.dasherize](/api/classes/Ember.String.html#method_dasherize). - - @method dasherize - @for String - */ - StringPrototype.dasherize = function () { - return dasherize(this); - }; - - /** - See [Ember.String.underscore](/api/classes/Ember.String.html#method_underscore). - - @method underscore - @for String - */ - StringPrototype.underscore = function () { - return underscore(this); - }; - - /** - See [Ember.String.classify](/api/classes/Ember.String.html#method_classify). - - @method classify - @for String - */ - StringPrototype.classify = function () { - return classify(this); - }; - - /** - See [Ember.String.capitalize](/api/classes/Ember.String.html#method_capitalize). - - @method capitalize - @for String - */ - StringPrototype.capitalize = function () { - return capitalize(this); - }; - } - }); -enifed("ember-runtime/inject", - ["ember-metal/core","ember-metal/enumerable_utils","ember-metal/utils","ember-metal/injected_property","ember-metal/keys","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var indexOf = __dependency2__.indexOf; - var meta = __dependency3__.meta; - var InjectedProperty = __dependency4__["default"]; - var keys = __dependency5__["default"]; - - /** - Namespace for injection helper methods. - - @class inject - @namespace Ember - */ - function inject() { - } - - // Dictionary of injection validations by type, added to by `createInjectionHelper` - var typeValidators = {}; - - /** - This method allows other Ember modules to register injection helpers for a - given container type. Helpers are exported to the `inject` namespace as the - container type itself. - - @private - @method createInjectionHelper - @namespace Ember - @param {String} type The container type the helper will inject - @param {Function} validator A validation callback that is executed at mixin-time - */ - function createInjectionHelper(type, validator) { - typeValidators[type] = validator; - - inject[type] = function(name) { - return new InjectedProperty(type, name); - }; - } - - __exports__.createInjectionHelper = createInjectionHelper;/** - Validation function that runs per-type validation functions once for each - injected type encountered. - - @private - @method validatePropertyInjections - @namespace Ember - @param {Object} factory The factory object - */ - function validatePropertyInjections(factory) { - var proto = factory.proto(); - var descs = meta(proto).descs; - var types = []; - var key, desc, validator, i, l; - - for (key in descs) { - desc = descs[key]; - if (desc instanceof InjectedProperty && indexOf(types, desc.type) === -1) { - types.push(desc.type); - } - } - - if (types.length) { - for (i = 0, l = types.length; i < l; i++) { - validator = typeValidators[types[i]]; - - if (typeof validator === 'function') { - validator(factory); - } - } - } - - return true; - } - - __exports__.validatePropertyInjections = validatePropertyInjections;__exports__["default"] = inject; - }); -enifed("ember-runtime/mixins/-proxy", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/property_events","ember-metal/computed","ember-metal/properties","ember-metal/mixin","ember-runtime/system/string","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var get = __dependency2__.get; - var set = __dependency3__.set; - var meta = __dependency4__.meta; - var addObserver = __dependency5__.addObserver; - var removeObserver = __dependency5__.removeObserver; - var addBeforeObserver = __dependency5__.addBeforeObserver; - var removeBeforeObserver = __dependency5__.removeBeforeObserver; - var propertyWillChange = __dependency6__.propertyWillChange; - var propertyDidChange = __dependency6__.propertyDidChange; - var computed = __dependency7__.computed; - var defineProperty = __dependency8__.defineProperty; - var Mixin = __dependency9__.Mixin; - var observer = __dependency9__.observer; - var fmt = __dependency10__.fmt; - - function contentPropertyWillChange(content, contentKey) { - var key = contentKey.slice(8); // remove "content." - if (key in this) { return; } // if shadowed in proxy - propertyWillChange(this, key); - } - - function contentPropertyDidChange(content, contentKey) { - var key = contentKey.slice(8); // remove "content." - if (key in this) { return; } // if shadowed in proxy - propertyDidChange(this, key); - } - - /** - `Ember.ProxyMixin` forwards all properties not defined by the proxy itself - to a proxied `content` object. See Ember.ObjectProxy for more details. - - @class ProxyMixin - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - /** - The object whose properties will be forwarded. - - @property content - @type Ember.Object - @default null - */ - content: null, - _contentDidChange: observer('content', function() { - }), - - isTruthy: computed.bool('content'), - - _debugContainerKey: null, - - willWatchProperty: function (key) { - var contentKey = 'content.' + key; - addBeforeObserver(this, contentKey, null, contentPropertyWillChange); - addObserver(this, contentKey, null, contentPropertyDidChange); - }, - - didUnwatchProperty: function (key) { - var contentKey = 'content.' + key; - removeBeforeObserver(this, contentKey, null, contentPropertyWillChange); - removeObserver(this, contentKey, null, contentPropertyDidChange); - }, - - unknownProperty: function (key) { - var content = get(this, 'content'); - if (content) { - return get(content, key); - } - }, - - setUnknownProperty: function (key, value) { - var m = meta(this); - if (m.proto === this) { - // if marked as prototype then just defineProperty - // rather than delegate - defineProperty(this, key, null, value); - return value; - } - - var content = get(this, 'content'); - return set(content, key, value); - } - - }); - }); -enifed("ember-runtime/mixins/action_handler", - ["ember-metal/merge","ember-metal/mixin","ember-metal/property_get","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var merge = __dependency1__["default"]; - var Mixin = __dependency2__.Mixin; - var get = __dependency3__.get; - var typeOf = __dependency4__.typeOf; - - /** - The `Ember.ActionHandler` mixin implements support for moving an `actions` - property to an `_actions` property at extend time, and adding `_actions` - to the object's mergedProperties list. - - `Ember.ActionHandler` is available on some familiar classes including - `Ember.Route`, `Ember.View`, `Ember.Component`, and controllers such as - `Ember.Controller` and `Ember.ObjectController`. - (Internally the mixin is used by `Ember.CoreView`, `Ember.ControllerMixin`, - and `Ember.Route` and available to the above classes through - inheritance.) - - @class ActionHandler - @namespace Ember - */ - var ActionHandler = Mixin.create({ - mergedProperties: ['_actions'], - - /** - The collection of functions, keyed by name, available on this - `ActionHandler` as action targets. - - These functions will be invoked when a matching `{{action}}` is triggered - from within a template and the application's current route is this route. - - Actions can also be invoked from other parts of your application - via `ActionHandler#send`. - - The `actions` hash will inherit action handlers from - the `actions` hash defined on extended parent classes - or mixins rather than just replace the entire hash, e.g.: - - ```js - App.CanDisplayBanner = Ember.Mixin.create({ - actions: { - displayBanner: function(msg) { - // ... - } - } - }); - - App.WelcomeRoute = Ember.Route.extend(App.CanDisplayBanner, { - actions: { - playMusic: function() { - // ... - } - } - }); - - // `WelcomeRoute`, when active, will be able to respond - // to both actions, since the actions hash is merged rather - // then replaced when extending mixins / parent classes. - this.send('displayBanner'); - this.send('playMusic'); - ``` - - Within a Controller, Route, View or Component's action handler, - the value of the `this` context is the Controller, Route, View or - Component object: - - ```js - App.SongRoute = Ember.Route.extend({ - actions: { - myAction: function() { - this.controllerFor("song"); - this.transitionTo("other.route"); - ... - } - } - }); - ``` - - It is also possible to call `this._super()` from within an - action handler if it overrides a handler defined on a parent - class or mixin: - - Take for example the following routes: - - ```js - App.DebugRoute = Ember.Mixin.create({ - actions: { - debugRouteInformation: function() { - console.debug("trololo"); - } - } - }); - - App.AnnoyingDebugRoute = Ember.Route.extend(App.DebugRoute, { - actions: { - debugRouteInformation: function() { - // also call the debugRouteInformation of mixed in App.DebugRoute - this._super(); - - // show additional annoyance - window.alert(...); - } - } - }); - ``` - - ## Bubbling - - By default, an action will stop bubbling once a handler defined - on the `actions` hash handles it. To continue bubbling the action, - you must return `true` from the handler: - - ```js - App.Router.map(function() { - this.resource("album", function() { - this.route("song"); - }); - }); - - App.AlbumRoute = Ember.Route.extend({ - actions: { - startPlaying: function() { - } - } - }); - - App.AlbumSongRoute = Ember.Route.extend({ - actions: { - startPlaying: function() { - // ... - - if (actionShouldAlsoBeTriggeredOnParentRoute) { - return true; - } - } - } - }); - ``` - - @property actions - @type Hash - @default null - */ - - /** - Moves `actions` to `_actions` at extend time. Note that this currently - modifies the mixin themselves, which is technically dubious but - is practically of little consequence. This may change in the future. - - @private - @method willMergeMixin - */ - willMergeMixin: function(props) { - var hashName; - - if (!props._actions) { - - if (typeOf(props.actions) === 'object') { - hashName = 'actions'; - } else if (typeOf(props.events) === 'object') { - hashName = 'events'; - } - - if (hashName) { - props._actions = merge(props._actions || {}, props[hashName]); - } - - delete props[hashName]; - } - }, - - /** - Triggers a named action on the `ActionHandler`. Any parameters - supplied after the `actionName` string will be passed as arguments - to the action target function. - - If the `ActionHandler` has its `target` property set, actions may - bubble to the `target`. Bubbling happens when an `actionName` can - not be found in the `ActionHandler`'s `actions` hash or if the - action target function returns `true`. - - Example - - ```js - App.WelcomeRoute = Ember.Route.extend({ - actions: { - playTheme: function() { - this.send('playMusic', 'theme.mp3'); - }, - playMusic: function(track) { - // ... - } - } - }); - ``` - - @method send - @param {String} actionName The action to trigger - @param {*} context a context to send with the action - */ - send: function(actionName) { - var args = [].slice.call(arguments, 1); - var target; - - if (this._actions && this._actions[actionName]) { - if (this._actions[actionName].apply(this, args) === true) { - // handler returned true, so this action will bubble - } else { - return; - } - } - - if (target = get(this, 'target')) { - target.send.apply(target, arguments); - } - } - }); - - __exports__["default"] = ActionHandler; - }); -enifed("ember-runtime/mixins/array", - ["ember-metal/core","ember-metal/property_get","ember-metal/computed","ember-metal/is_none","ember-runtime/mixins/enumerable","ember-metal/enumerable_utils","ember-metal/mixin","ember-metal/property_events","ember-metal/events","ember-metal/watching","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - // .......................................................... - // HELPERS - // - var Ember = __dependency1__["default"]; - // ES6TODO: Ember.A - - var get = __dependency2__.get; - var computed = __dependency3__.computed; - var cacheFor = __dependency3__.cacheFor; - var isNone = __dependency4__["default"]; - var Enumerable = __dependency5__["default"]; - var map = __dependency6__.map; - var Mixin = __dependency7__.Mixin; - var required = __dependency7__.required; - var propertyWillChange = __dependency8__.propertyWillChange; - var propertyDidChange = __dependency8__.propertyDidChange; - var addListener = __dependency9__.addListener; - var removeListener = __dependency9__.removeListener; - var sendEvent = __dependency9__.sendEvent; - var hasListeners = __dependency9__.hasListeners; - var isWatching = __dependency10__.isWatching; - - function arrayObserversHelper(obj, target, opts, operation, notify) { - var willChange = (opts && opts.willChange) || 'arrayWillChange'; - var didChange = (opts && opts.didChange) || 'arrayDidChange'; - var hasObservers = get(obj, 'hasArrayObservers'); - - if (hasObservers === notify) { - propertyWillChange(obj, 'hasArrayObservers'); - } - - operation(obj, '@array:before', target, willChange); - operation(obj, '@array:change', target, didChange); - - if (hasObservers === notify) { - propertyDidChange(obj, 'hasArrayObservers'); - } - - return obj; - } - - // .......................................................... - // ARRAY - // - /** - This mixin implements Observer-friendly Array-like behavior. It is not a - concrete implementation, but it can be used up by other classes that want - to appear like arrays. - - For example, ArrayProxy and ArrayController are both concrete classes that can - be instantiated to implement array-like behavior. Both of these classes use - the Array Mixin by way of the MutableArray mixin, which allows observable - changes to be made to the underlying array. - - Unlike `Ember.Enumerable,` this mixin defines methods specifically for - collections that provide index-ordered access to their contents. When you - are designing code that needs to accept any kind of Array-like object, you - should use these methods instead of Array primitives because these will - properly notify observers of changes to the array. - - Although these methods are efficient, they do add a layer of indirection to - your application so it is a good idea to use them only when you need the - flexibility of using both true JavaScript arrays and "virtual" arrays such - as controllers and collections. - - You can use the methods defined in this module to access and modify array - contents in a KVO-friendly way. You can also be notified whenever the - membership of an array changes by using `.observes('myArray.[]')`. - - To support `Ember.Array` in your own class, you must override two - primitives to use it: `replace()` and `objectAt()`. - - Note that the Ember.Array mixin also incorporates the `Ember.Enumerable` - mixin. All `Ember.Array`-like objects are also enumerable. - - @class Array - @namespace Ember - @uses Ember.Enumerable - @since Ember 0.9.0 - */ - __exports__["default"] = Mixin.create(Enumerable, { - - /** - Your array must support the `length` property. Your replace methods should - set this property whenever it changes. - - @property {Number} length - */ - length: required(), - - /** - Returns the object at the given `index`. If the given `index` is negative - or is greater or equal than the array length, returns `undefined`. - - This is one of the primitives you must implement to support `Ember.Array`. - If your object supports retrieving the value of an array item using `get()` - (i.e. `myArray.get(0)`), then you do not need to implement this method - yourself. - - ```javascript - var arr = ['a', 'b', 'c', 'd']; - - arr.objectAt(0); // 'a' - arr.objectAt(3); // 'd' - arr.objectAt(-1); // undefined - arr.objectAt(4); // undefined - arr.objectAt(5); // undefined - ``` - - @method objectAt - @param {Number} idx The index of the item to return. - @return {*} item at index or undefined - */ - objectAt: function(idx) { - if (idx < 0 || idx >= get(this, 'length')) { - return undefined; - } - - return get(this, idx); - }, - - /** - This returns the objects at the specified indexes, using `objectAt`. - - ```javascript - var arr = ['a', 'b', 'c', 'd']; - - arr.objectsAt([0, 1, 2]); // ['a', 'b', 'c'] - arr.objectsAt([2, 3, 4]); // ['c', 'd', undefined] - ``` - - @method objectsAt - @param {Array} indexes An array of indexes of items to return. - @return {Array} - */ - objectsAt: function(indexes) { - var self = this; - - return map(indexes, function(idx) { - return self.objectAt(idx); - }); - }, - - // overrides Ember.Enumerable version - nextObject: function(idx) { - return this.objectAt(idx); - }, - - /** - This is the handler for the special array content property. If you get - this property, it will return this. If you set this property to a new - array, it will replace the current content. - - This property overrides the default property defined in `Ember.Enumerable`. - - @property [] - @return this - */ - '[]': computed(function(key, value) { - if (value !== undefined) { - this.replace(0, get(this, 'length'), value); - } - - return this; - }), - - firstObject: computed(function() { - return this.objectAt(0); - }), - - lastObject: computed(function() { - return this.objectAt(get(this, 'length') - 1); - }), - - // optimized version from Enumerable - contains: function(obj) { - return this.indexOf(obj) >= 0; - }, - - // Add any extra methods to Ember.Array that are native to the built-in Array. - /** - Returns a new array that is a slice of the receiver. This implementation - uses the observable array methods to retrieve the objects for the new - slice. - - ```javascript - var arr = ['red', 'green', 'blue']; - - arr.slice(0); // ['red', 'green', 'blue'] - arr.slice(0, 2); // ['red', 'green'] - arr.slice(1, 100); // ['green', 'blue'] - ``` - - @method slice - @param {Integer} beginIndex (Optional) index to begin slicing from. - @param {Integer} endIndex (Optional) index to end the slice at (but not included). - @return {Array} New array with specified slice - */ - slice: function(beginIndex, endIndex) { - var ret = Ember.A(); - var length = get(this, 'length'); - - if (isNone(beginIndex)) { - beginIndex = 0; - } - - if (isNone(endIndex) || (endIndex > length)) { - endIndex = length; - } - - if (beginIndex < 0) { - beginIndex = length + beginIndex; - } - - if (endIndex < 0) { - endIndex = length + endIndex; - } - - while (beginIndex < endIndex) { - ret[ret.length] = this.objectAt(beginIndex++); - } - - return ret; - }, - - /** - Returns the index of the given object's first occurrence. - If no `startAt` argument is given, the starting location to - search is 0. If it's negative, will count backward from - the end of the array. Returns -1 if no match is found. - - ```javascript - var arr = ['a', 'b', 'c', 'd', 'a']; - - arr.indexOf('a'); // 0 - arr.indexOf('z'); // -1 - arr.indexOf('a', 2); // 4 - arr.indexOf('a', -1); // 4 - arr.indexOf('b', 3); // -1 - arr.indexOf('a', 100); // -1 - ``` - - @method indexOf - @param {Object} object the item to search for - @param {Number} startAt optional starting location to search, default 0 - @return {Number} index or -1 if not found - */ - indexOf: function(object, startAt) { - var len = get(this, 'length'); - var idx; - - if (startAt === undefined) { - startAt = 0; - } - - if (startAt < 0) { - startAt += len; - } - - for (idx = startAt; idx < len; idx++) { - if (this.objectAt(idx) === object) { - return idx; - } - } - - return -1; - }, - - /** - Returns the index of the given object's last occurrence. - If no `startAt` argument is given, the search starts from - the last position. If it's negative, will count backward - from the end of the array. Returns -1 if no match is found. - - ```javascript - var arr = ['a', 'b', 'c', 'd', 'a']; - - arr.lastIndexOf('a'); // 4 - arr.lastIndexOf('z'); // -1 - arr.lastIndexOf('a', 2); // 0 - arr.lastIndexOf('a', -1); // 4 - arr.lastIndexOf('b', 3); // 1 - arr.lastIndexOf('a', 100); // 4 - ``` - - @method lastIndexOf - @param {Object} object the item to search for - @param {Number} startAt optional starting location to search, default 0 - @return {Number} index or -1 if not found - */ - lastIndexOf: function(object, startAt) { - var len = get(this, 'length'); - var idx; - - if (startAt === undefined || startAt >= len) { - startAt = len-1; - } - - if (startAt < 0) { - startAt += len; - } - - for (idx = startAt; idx >= 0; idx--) { - if (this.objectAt(idx) === object) { - return idx; - } - } - - return -1; - }, - - // .......................................................... - // ARRAY OBSERVERS - // - - /** - Adds an array observer to the receiving array. The array observer object - normally must implement two methods: - - * `arrayWillChange(observedObj, start, removeCount, addCount)` - This method will be - called just before the array is modified. - * `arrayDidChange(observedObj, start, removeCount, addCount)` - This method will be - called just after the array is modified. - - Both callbacks will be passed the observed object, starting index of the - change as well a a count of the items to be removed and added. You can use - these callbacks to optionally inspect the array during the change, clear - caches, or do any other bookkeeping necessary. - - In addition to passing a target, you can also include an options hash - which you can use to override the method names that will be invoked on the - target. - - @method addArrayObserver - @param {Object} target The observer object. - @param {Hash} opts Optional hash of configuration options including - `willChange` and `didChange` option. - @return {Ember.Array} receiver - */ - - addArrayObserver: function(target, opts) { - return arrayObserversHelper(this, target, opts, addListener, false); - }, - - /** - Removes an array observer from the object if the observer is current - registered. Calling this method multiple times with the same object will - have no effect. - - @method removeArrayObserver - @param {Object} target The object observing the array. - @param {Hash} opts Optional hash of configuration options including - `willChange` and `didChange` option. - @return {Ember.Array} receiver - */ - removeArrayObserver: function(target, opts) { - return arrayObserversHelper(this, target, opts, removeListener, true); - }, - - /** - Becomes true whenever the array currently has observers watching changes - on the array. - - @property {Boolean} hasArrayObservers - */ - hasArrayObservers: computed(function() { - return hasListeners(this, '@array:change') || hasListeners(this, '@array:before'); - }), - - /** - If you are implementing an object that supports `Ember.Array`, call this - method just before the array content changes to notify any observers and - invalidate any related properties. Pass the starting index of the change - as well as a delta of the amounts to change. - - @method arrayContentWillChange - @param {Number} startIdx The starting index in the array that will change. - @param {Number} removeAmt The number of items that will be removed. If you - pass `null` assumes 0 - @param {Number} addAmt The number of items that will be added. If you - pass `null` assumes 0. - @return {Ember.Array} receiver - */ - arrayContentWillChange: function(startIdx, removeAmt, addAmt) { - var removing, lim; - - // if no args are passed assume everything changes - if (startIdx === undefined) { - startIdx = 0; - removeAmt = addAmt = -1; - } else { - if (removeAmt === undefined) { - removeAmt = -1; - } - - if (addAmt === undefined) { - addAmt = -1; - } - } - - // Make sure the @each proxy is set up if anyone is observing @each - if (isWatching(this, '@each')) { - get(this, '@each'); - } - - sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]); - - if (startIdx >= 0 && removeAmt >= 0 && get(this, 'hasEnumerableObservers')) { - removing = []; - lim = startIdx + removeAmt; - - for (var idx = startIdx; idx < lim; idx++) { - removing.push(this.objectAt(idx)); - } - } else { - removing = removeAmt; - } - - this.enumerableContentWillChange(removing, addAmt); - - return this; - }, - - /** - If you are implementing an object that supports `Ember.Array`, call this - method just after the array content changes to notify any observers and - invalidate any related properties. Pass the starting index of the change - as well as a delta of the amounts to change. - - @method arrayContentDidChange - @param {Number} startIdx The starting index in the array that did change. - @param {Number} removeAmt The number of items that were removed. If you - pass `null` assumes 0 - @param {Number} addAmt The number of items that were added. If you - pass `null` assumes 0. - @return {Ember.Array} receiver - */ - arrayContentDidChange: function(startIdx, removeAmt, addAmt) { - var adding, lim; - - // if no args are passed assume everything changes - if (startIdx === undefined) { - startIdx = 0; - removeAmt = addAmt = -1; - } else { - if (removeAmt === undefined) { - removeAmt = -1; - } - - if (addAmt === undefined) { - addAmt = -1; - } - } - - if (startIdx >= 0 && addAmt >= 0 && get(this, 'hasEnumerableObservers')) { - adding = []; - lim = startIdx + addAmt; - - for (var idx = startIdx; idx < lim; idx++) { - adding.push(this.objectAt(idx)); - } - } else { - adding = addAmt; - } - - this.enumerableContentDidChange(removeAmt, adding); - sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]); - - var length = get(this, 'length'); - var cachedFirst = cacheFor(this, 'firstObject'); - var cachedLast = cacheFor(this, 'lastObject'); - - if (this.objectAt(0) !== cachedFirst) { - propertyWillChange(this, 'firstObject'); - propertyDidChange(this, 'firstObject'); - } - - if (this.objectAt(length-1) !== cachedLast) { - propertyWillChange(this, 'lastObject'); - propertyDidChange(this, 'lastObject'); - } - - return this; - }, - - // .......................................................... - // ENUMERATED PROPERTIES - // - - /** - Returns a special object that can be used to observe individual properties - on the array. Just get an equivalent property on this object and it will - return an enumerable that maps automatically to the named key on the - member objects. - - If you merely want to watch for any items being added or removed to the array, - use the `[]` property instead of `@each`. - - @property @each - */ - '@each': computed(function() { - if (!this.__each) { - // ES6TODO: GRRRRR - var EachProxy = requireModule('ember-runtime/system/each_proxy')['EachProxy']; - - this.__each = new EachProxy(this); - } - - return this.__each; - }) - }); - }); -enifed("ember-runtime/mixins/comparable", - ["ember-metal/mixin","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var required = __dependency1__.required; - - /** - @module ember - @submodule ember-runtime - */ - - /** - Implements some standard methods for comparing objects. Add this mixin to - any class you create that can compare its instances. - - You should implement the `compare()` method. - - @class Comparable - @namespace Ember - @since Ember 0.9 - */ - __exports__["default"] = Mixin.create({ - - /** - Override to return the result of the comparison of the two parameters. The - compare method should return: - - - `-1` if `a < b` - - `0` if `a == b` - - `1` if `a > b` - - Default implementation raises an exception. - - @method compare - @param a {Object} the first object to compare - @param b {Object} the second object to compare - @return {Integer} the result of the comparison - */ - compare: required(Function) - }); - }); -enifed("ember-runtime/mixins/controller", - ["ember-metal/mixin","ember-metal/computed","ember-runtime/mixins/action_handler","ember-runtime/mixins/controller_content_model_alias_deprecation","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var computed = __dependency2__.computed; - var ActionHandler = __dependency3__["default"]; - var ControllerContentModelAliasDeprecation = __dependency4__["default"]; - - /** - `Ember.ControllerMixin` provides a standard interface for all classes that - compose Ember's controller layer: `Ember.Controller`, - `Ember.ArrayController`, and `Ember.ObjectController`. - - @class ControllerMixin - @namespace Ember - @uses Ember.ActionHandler - */ - __exports__["default"] = Mixin.create(ActionHandler, ControllerContentModelAliasDeprecation, { - /* ducktype as a controller */ - isController: true, - - /** - The object to which actions from the view should be sent. - - For example, when a Handlebars template uses the `{{action}}` helper, - it will attempt to send the action to the view's controller's `target`. - - By default, the value of the target property is set to the router, and - is injected when a controller is instantiated. This injection is defined - in Ember.Application#buildContainer, and is applied as part of the - applications initialization process. It can also be set after a controller - has been instantiated, for instance when using the render helper in a - template, or when a controller is used as an `itemController`. In most - cases the `target` property will automatically be set to the logical - consumer of actions for the controller. - - @property target - @default null - */ - target: null, - - container: null, - - parentController: null, - - store: null, - - /** - The controller's current model. When retrieving or modifying a controller's - model, this property should be used instead of the `content` property. - - @property model - @public - */ - model: null, - - /** - @private - */ - content: computed.alias('model') - - }); - }); -enifed("ember-runtime/mixins/controller_content_model_alias_deprecation", - ["ember-metal/core","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.deprecate - var Mixin = __dependency2__.Mixin; - - /** - The ControllerContentModelAliasDeprecation mixin is used to provide a useful - deprecation warning when specifying `content` directly on a `Ember.Controller` - (without also specifying `model`). - - Ember versions prior to 1.7 used `model` as an alias of `content`, but due to - much confusion this alias was reversed (so `content` is now an alias of `model). - - This change reduces many caveats with model/content, and also sets a - simple ground rule: Never set a controllers content, rather always set - its model and ember will do the right thing. - - - `Ember.ControllerContentModelAliasDeprecation` is used internally by Ember in - `Ember.Controller`. - - @class ControllerContentModelAliasDeprecation - @namespace Ember - @private - @since 1.7.0 - */ - __exports__["default"] = Mixin.create({ - /** - @private - - Moves `content` to `model` at extend time if a `model` is not also specified. - - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - - @method willMergeMixin - @since 1.4.0 - */ - willMergeMixin: function(props) { - // Calling super is only OK here since we KNOW that - // there is another Mixin loaded first. - this._super.apply(this, arguments); - - var modelSpecified = !!props.model; - - if (props.content && !modelSpecified) { - props.model = props.content; - delete props['content']; - - } - } - }); - }); -enifed("ember-runtime/mixins/copyable", - ["ember-metal/property_get","ember-metal/mixin","ember-runtime/mixins/freezable","ember-runtime/system/string","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - - var get = __dependency1__.get; - var required = __dependency2__.required; - var Freezable = __dependency3__.Freezable; - var Mixin = __dependency2__.Mixin; - var fmt = __dependency4__.fmt; - var EmberError = __dependency5__["default"]; - - - /** - Implements some standard methods for copying an object. Add this mixin to - any object you create that can create a copy of itself. This mixin is - added automatically to the built-in array. - - You should generally implement the `copy()` method to return a copy of the - receiver. - - Note that `frozenCopy()` will only work if you also implement - `Ember.Freezable`. - - @class Copyable - @namespace Ember - @since Ember 0.9 - */ - __exports__["default"] = Mixin.create({ - /** - Override to return a copy of the receiver. Default implementation raises - an exception. - - @method copy - @param {Boolean} deep if `true`, a deep copy of the object should be made - @return {Object} copy of receiver - */ - copy: required(Function), - - /** - If the object implements `Ember.Freezable`, then this will return a new - copy if the object is not frozen and the receiver if the object is frozen. - - Raises an exception if you try to call this method on a object that does - not support freezing. - - You should use this method whenever you want a copy of a freezable object - since a freezable object can simply return itself without actually - consuming more memory. - - @method frozenCopy - @return {Object} copy of receiver or receiver - */ - frozenCopy: function() { - if (Freezable && Freezable.detect(this)) { - return get(this, 'isFrozen') ? this : this.copy().freeze(); - } else { - throw new EmberError(fmt("%@ does not support freezing", [this])); - } - } - }); - }); -enifed("ember-runtime/mixins/deferred", - ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","ember-metal/computed","ember-runtime/ext/rsvp","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.FEATURES, Ember.Test - var get = __dependency2__.get; - var Mixin = __dependency3__.Mixin; - var computed = __dependency4__.computed; - var RSVP = __dependency5__["default"]; - - /** - @module ember - @submodule ember-runtime - */ - - - /** - @class Deferred - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - /** - Add handlers to be called when the Deferred object is resolved or rejected. - - @method then - @param {Function} resolve a callback function to be called when done - @param {Function} reject a callback function to be called when failed - */ - then: function(resolve, reject, label) { - var deferred, promise, entity; - - entity = this; - deferred = get(this, '_deferred'); - promise = deferred.promise; - - function fulfillmentHandler(fulfillment) { - if (fulfillment === promise) { - return resolve(entity); - } else { - return resolve(fulfillment); - } - } - - return promise.then(resolve && fulfillmentHandler, reject, label); - }, - - /** - Resolve a Deferred object and call any `doneCallbacks` with the given args. - - @method resolve - */ - resolve: function(value) { - var deferred, promise; - - deferred = get(this, '_deferred'); - promise = deferred.promise; - - if (value === this) { - deferred.resolve(promise); - } else { - deferred.resolve(value); - } - }, - - /** - Reject a Deferred object and call any `failCallbacks` with the given args. - - @method reject - */ - reject: function(value) { - get(this, '_deferred').reject(value); - }, - - _deferred: computed(function() { - - return RSVP.defer('Ember: DeferredMixin - ' + this); - }) - }); - }); -enifed("ember-runtime/mixins/enumerable", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/property_events","ember-metal/events","ember-runtime/compare","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - // .......................................................... - // HELPERS - // - - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var set = __dependency3__.set; - var apply = __dependency4__.apply; - var Mixin = __dependency5__.Mixin; - var required = __dependency5__.required; - var aliasMethod = __dependency5__.aliasMethod; - var indexOf = __dependency6__.indexOf; - var computed = __dependency7__.computed; - var propertyWillChange = __dependency8__.propertyWillChange; - var propertyDidChange = __dependency8__.propertyDidChange; - var addListener = __dependency9__.addListener; - var removeListener = __dependency9__.removeListener; - var sendEvent = __dependency9__.sendEvent; - var hasListeners = __dependency9__.hasListeners; - var compare = __dependency10__["default"]; - - var a_slice = Array.prototype.slice; - - var contexts = []; - - function popCtx() { - return contexts.length === 0 ? {} : contexts.pop(); - } - - function pushCtx(ctx) { - contexts.push(ctx); - return null; - } - - function iter(key, value) { - var valueProvided = arguments.length === 2; - - function i(item) { - var cur = get(item, key); - return valueProvided ? value === cur : !!cur; - } - - return i; - } - - /** - This mixin defines the common interface implemented by enumerable objects - in Ember. Most of these methods follow the standard Array iteration - API defined up to JavaScript 1.8 (excluding language-specific features that - cannot be emulated in older versions of JavaScript). - - This mixin is applied automatically to the Array class on page load, so you - can use any of these methods on simple arrays. If Array already implements - one of these methods, the mixin will not override them. - - ## Writing Your Own Enumerable - - To make your own custom class enumerable, you need two items: - - 1. You must have a length property. This property should change whenever - the number of items in your enumerable object changes. If you use this - with an `Ember.Object` subclass, you should be sure to change the length - property using `set().` - - 2. You must implement `nextObject().` See documentation. - - Once you have these two methods implemented, apply the `Ember.Enumerable` mixin - to your class and you will be able to enumerate the contents of your object - like any other collection. - - ## Using Ember Enumeration with Other Libraries - - Many other libraries provide some kind of iterator or enumeration like - facility. This is often where the most common API conflicts occur. - Ember's API is designed to be as friendly as possible with other - libraries by implementing only methods that mostly correspond to the - JavaScript 1.8 API. - - @class Enumerable - @namespace Ember - @since Ember 0.9 - */ - __exports__["default"] = Mixin.create({ - - /** - Implement this method to make your class enumerable. - - This method will be call repeatedly during enumeration. The index value - will always begin with 0 and increment monotonically. You don't have to - rely on the index value to determine what object to return, but you should - always check the value and start from the beginning when you see the - requested index is 0. - - The `previousObject` is the object that was returned from the last call - to `nextObject` for the current iteration. This is a useful way to - manage iteration if you are tracing a linked list, for example. - - Finally the context parameter will always contain a hash you can use as - a "scratchpad" to maintain any other state you need in order to iterate - properly. The context object is reused and is not reset between - iterations so make sure you setup the context with a fresh state whenever - the index parameter is 0. - - Generally iterators will continue to call `nextObject` until the index - reaches the your current length-1. If you run out of data before this - time for some reason, you should simply return undefined. - - The default implementation of this method simply looks up the index. - This works great on any Array-like objects. - - @method nextObject - @param {Number} index the current index of the iteration - @param {Object} previousObject the value returned by the last call to - `nextObject`. - @param {Object} context a context object you can use to maintain state. - @return {Object} the next object in the iteration or undefined - */ - nextObject: required(Function), - - /** - Helper method returns the first object from a collection. This is usually - used by bindings and other parts of the framework to extract a single - object if the enumerable contains only one item. - - If you override this method, you should implement it so that it will - always return the same value each time it is called. If your enumerable - contains only one object, this method should always return that object. - If your enumerable is empty, this method should return `undefined`. - - ```javascript - var arr = ['a', 'b', 'c']; - arr.get('firstObject'); // 'a' - - var arr = []; - arr.get('firstObject'); // undefined - ``` - - @property firstObject - @return {Object} the object or undefined - */ - firstObject: computed('[]', function() { - if (get(this, 'length') === 0) { - return undefined; - } - - // handle generic enumerables - var context = popCtx(); - var ret = this.nextObject(0, null, context); - - pushCtx(context); - - return ret; - }), - - /** - Helper method returns the last object from a collection. If your enumerable - contains only one object, this method should always return that object. - If your enumerable is empty, this method should return `undefined`. - - ```javascript - var arr = ['a', 'b', 'c']; - arr.get('lastObject'); // 'c' - - var arr = []; - arr.get('lastObject'); // undefined - ``` - - @property lastObject - @return {Object} the last object or undefined - */ - lastObject: computed('[]', function() { - var len = get(this, 'length'); - - if (len === 0) { - return undefined; - } - - var context = popCtx(); - var idx = 0; - var last = null; - var cur; - - do { - last = cur; - cur = this.nextObject(idx++, last, context); - } while (cur !== undefined); - - pushCtx(context); - - return last; - }), - - /** - Returns `true` if the passed object can be found in the receiver. The - default version will iterate through the enumerable until the object - is found. You may want to override this with a more efficient version. - - ```javascript - var arr = ['a', 'b', 'c']; - - arr.contains('a'); // true - arr.contains('z'); // false - ``` - - @method contains - @param {Object} obj The object to search for. - @return {Boolean} `true` if object is found in enumerable. - */ - contains: function(obj) { - var found = this.find(function(item) { - return item === obj; - }); - - return found !== undefined; - }, - - /** - Iterates through the enumerable, calling the passed function on each - item. This method corresponds to the `forEach()` method defined in - JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method forEach - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Object} receiver - */ - forEach: function(callback, target) { - if (typeof callback !== 'function') { - throw new TypeError(); - } - - var context = popCtx(); - var len = get(this, 'length'); - var last = null; - - if (target === undefined) { - target = null; - } - - for(var idx = 0; idx < len; idx++) { - var next = this.nextObject(idx, last, context) ; - callback.call(target, next, idx, this); - last = next ; - } - - last = null ; - context = pushCtx(context); - - return this ; - }, - - /** - Alias for `mapBy` - - @method getEach - @param {String} key name of the property - @return {Array} The mapped array. - */ - getEach: function(key) { - return this.mapBy(key); - }, - - /** - Sets the value on the named property for each member. This is more - efficient than using other methods defined on this helper. If the object - implements Ember.Observable, the value will be changed to `set(),` otherwise - it will be set directly. `null` objects are skipped. - - @method setEach - @param {String} key The key to set - @param {Object} value The object to set - @return {Object} receiver - */ - setEach: function(key, value) { - return this.forEach(function(item) { - set(item, key, value); - }); - }, - - /** - Maps all of the items in the enumeration to another value, returning - a new array. This method corresponds to `map()` defined in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the mapped value. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method map - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Array} The mapped array. - */ - map: function(callback, target) { - var ret = Ember.A(); - - this.forEach(function(x, idx, i) { - ret[idx] = callback.call(target, x, idx,i); - }); - - return ret ; - }, - - /** - Similar to map, this specialized function returns the value of the named - property on all items in the enumeration. - - @method mapBy - @param {String} key name of the property - @return {Array} The mapped array. - */ - mapBy: function(key) { - return this.map(function(next) { - return get(next, key); - }); - }, - - /** - Similar to map, this specialized function returns the value of the named - property on all items in the enumeration. - - @method mapProperty - @param {String} key name of the property - @return {Array} The mapped array. - @deprecated Use `mapBy` instead - */ - - mapProperty: aliasMethod('mapBy'), - - /** - Returns an array with all of the items in the enumeration that the passed - function returns true for. This method corresponds to `filter()` defined in - JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method filter - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Array} A filtered array. - */ - filter: function(callback, target) { - var ret = Ember.A(); - - this.forEach(function(x, idx, i) { - if (callback.call(target, x, idx, i)) { - ret.push(x); - } - }); - - return ret ; - }, - - /** - Returns an array with all of the items in the enumeration where the passed - function returns false for. This method is the inverse of filter(). - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - *item* is the current item in the iteration. - - *index* is the current index in the iteration - - *enumerable* is the enumerable object itself. - - It should return the a falsey value to include the item in the results. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as "this" on the context. This is a good way - to give your iterator function access to the current object. - - @method reject - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Array} A rejected array. - */ - reject: function(callback, target) { - return this.filter(function() { - return !(apply(target, callback, arguments)); - }); - }, - - /** - Returns an array with just the items with the matched property. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - @method filterBy - @param {String} key the property to test - @param {*} [value] optional value to test against. - @return {Array} filtered array - */ - filterBy: function(key, value) { - return this.filter(apply(this, iter, arguments)); - }, - - /** - Returns an array with just the items with the matched property. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - @method filterProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} filtered array - @deprecated Use `filterBy` instead - */ - filterProperty: aliasMethod('filterBy'), - - /** - Returns an array with the items that do not have truthy values for - key. You can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to false. - - @method rejectBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} rejected array - */ - rejectBy: function(key, value) { - var exactValue = function(item) { - return get(item, key) === value; - }; - - var hasValue = function(item) { - return !!get(item, key); - }; - - var use = (arguments.length === 2 ? exactValue : hasValue); - - return this.reject(use); - }, - - /** - Returns an array with the items that do not have truthy values for - key. You can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to false. - - @method rejectProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} rejected array - @deprecated Use `rejectBy` instead - */ - rejectProperty: aliasMethod('rejectBy'), - - /** - Returns the first item in the array for which the callback returns true. - This method works similar to the `filter()` method defined in JavaScript 1.6 - except that it will stop working on the array once a match is found. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method find - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Object} Found item or `undefined`. - */ - find: function(callback, target) { - var len = get(this, 'length'); - - if (target === undefined) { - target = null; - } - - var context = popCtx(); - var found = false; - var last = null; - var next, ret; - - for(var idx = 0; idx < len && !found; idx++) { - next = this.nextObject(idx, last, context); - - if (found = callback.call(target, next, idx, this)) { - ret = next; - } - - last = next; - } - - next = last = null; - context = pushCtx(context); - - return ret; - }, - - /** - Returns the first item with a property matching the passed value. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - This method works much like the more generic `find()` method. - - @method findBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Object} found item or `undefined` - */ - findBy: function(key, value) { - return this.find(apply(this, iter, arguments)); - }, - - /** - Returns the first item with a property matching the passed value. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - This method works much like the more generic `find()` method. - - @method findProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Object} found item or `undefined` - @deprecated Use `findBy` instead - */ - findProperty: aliasMethod('findBy'), - - /** - Returns `true` if the passed function returns true for every item in the - enumeration. This corresponds with the `every()` method in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` or `false`. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - Example Usage: - - ```javascript - if (people.every(isEngineer)) { - Paychecks.addBigBonus(); - } - ``` - - @method every - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} - */ - every: function(callback, target) { - return !this.find(function(x, idx, i) { - return !callback.call(target, x, idx, i); - }); - }, - - /** - @method everyBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @deprecated Use `isEvery` instead - @return {Boolean} - */ - everyBy: aliasMethod('isEvery'), - - /** - @method everyProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @deprecated Use `isEvery` instead - @return {Boolean} - */ - everyProperty: aliasMethod('isEvery'), - - /** - Returns `true` if the passed property resolves to `true` for all items in - the enumerable. This method is often simpler/faster than using a callback. - - @method isEvery - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @since 1.3.0 - */ - isEvery: function(key, value) { - return this.every(apply(this, iter, arguments)); - }, - - /** - Returns `true` if the passed function returns true for any item in the - enumeration. This corresponds with the `some()` method in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - Usage Example: - - ```javascript - if (people.any(isManager)) { - Paychecks.addBiggerBonus(); - } - ``` - - @method any - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} `true` if the passed function returns `true` for any item - */ - any: function(callback, target) { - var len = get(this, 'length'); - var context = popCtx(); - var found = false; - var last = null; - var next, idx; - - if (target === undefined) { - target = null; - } - - for (idx = 0; idx < len && !found; idx++) { - next = this.nextObject(idx, last, context); - found = callback.call(target, next, idx, this); - last = next; - } - - next = last = null; - context = pushCtx(context); - return found; - }, - - /** - Returns `true` if the passed function returns true for any item in the - enumeration. This corresponds with the `some()` method in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - Usage Example: - - ```javascript - if (people.some(isManager)) { - Paychecks.addBiggerBonus(); - } - ``` - - @method some - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} `true` if the passed function returns `true` for any item - @deprecated Use `any` instead - */ - some: aliasMethod('any'), - - /** - Returns `true` if the passed property resolves to `true` for any item in - the enumerable. This method is often simpler/faster than using a callback. - - @method isAny - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @since 1.3.0 - */ - isAny: function(key, value) { - return this.any(apply(this, iter, arguments)); - }, - - /** - @method anyBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @deprecated Use `isAny` instead - */ - anyBy: aliasMethod('isAny'), - - /** - @method someProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @deprecated Use `isAny` instead - */ - someProperty: aliasMethod('isAny'), - - /** - This will combine the values of the enumerator into a single value. It - is a useful way to collect a summary value from an enumeration. This - corresponds to the `reduce()` method defined in JavaScript 1.8. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(previousValue, item, index, enumerable); - ``` - - - `previousValue` is the value returned by the last call to the iterator. - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - Return the new cumulative value. - - In addition to the callback you can also pass an `initialValue`. An error - will be raised if you do not pass an initial value and the enumerator is - empty. - - Note that unlike the other methods, this method does not allow you to - pass a target object to set as this for the callback. It's part of the - spec. Sorry. - - @method reduce - @param {Function} callback The callback to execute - @param {Object} initialValue Initial value for the reduce - @param {String} reducerProperty internal use only. - @return {Object} The reduced value. - */ - reduce: function(callback, initialValue, reducerProperty) { - if (typeof callback !== 'function') { - throw new TypeError(); - } - - var ret = initialValue; - - this.forEach(function(item, i) { - ret = callback(ret, item, i, this, reducerProperty); - }, this); - - return ret; - }, - - /** - Invokes the named method on every object in the receiver that - implements it. This method corresponds to the implementation in - Prototype 1.6. - - @method invoke - @param {String} methodName the name of the method - @param {Object...} args optional arguments to pass as well. - @return {Array} return values from calling invoke. - */ - invoke: function(methodName) { - var ret = Ember.A(); - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 1); - } - - this.forEach(function(x, idx) { - var method = x && x[methodName]; - - if ('function' === typeof method) { - ret[idx] = args ? apply(x, method, args) : x[methodName](); - } - }, this); - - return ret; - }, - - /** - Simply converts the enumerable into a genuine array. The order is not - guaranteed. Corresponds to the method implemented by Prototype. - - @method toArray - @return {Array} the enumerable as an array. - */ - toArray: function() { - var ret = Ember.A(); - - this.forEach(function(o, idx) { - ret[idx] = o; - }); - - return ret; - }, - - /** - Returns a copy of the array with all `null` and `undefined` elements removed. - - ```javascript - var arr = ['a', null, 'c', undefined]; - arr.compact(); // ['a', 'c'] - ``` - - @method compact - @return {Array} the array without null and undefined elements. - */ - compact: function() { - return this.filter(function(value) { - return value != null; - }); - }, - - /** - Returns a new enumerable that excludes the passed value. The default - implementation returns an array regardless of the receiver type unless - the receiver does not contain the value. - - ```javascript - var arr = ['a', 'b', 'a', 'c']; - arr.without('a'); // ['b', 'c'] - ``` - - @method without - @param {Object} value - @return {Ember.Enumerable} - */ - without: function(value) { - if (!this.contains(value)) { - return this; // nothing to do - } - - var ret = Ember.A(); - - this.forEach(function(k) { - if (k !== value) { - ret[ret.length] = k; - } - }); - - return ret; - }, - - /** - Returns a new enumerable that contains only unique values. The default - implementation returns an array regardless of the receiver type. - - ```javascript - var arr = ['a', 'a', 'b', 'b']; - arr.uniq(); // ['a', 'b'] - ``` - - This only works on primitive data types, e.g. Strings, Numbers, etc. - - @method uniq - @return {Ember.Enumerable} - */ - uniq: function() { - var ret = Ember.A(); - - this.forEach(function(k) { - if (indexOf(ret, k) < 0) { - ret.push(k); - } - }); - - return ret; - }, - - /** - This property will trigger anytime the enumerable's content changes. - You can observe this property to be notified of changes to the enumerables - content. - - For plain enumerables, this property is read only. `Array` overrides - this method. - - @property [] - @type Array - @return this - */ - '[]': computed(function(key, value) { - return this; - }), - - // .......................................................... - // ENUMERABLE OBSERVERS - // - - /** - Registers an enumerable observer. Must implement `Ember.EnumerableObserver` - mixin. - - @method addEnumerableObserver - @param {Object} target - @param {Hash} [opts] - @return this - */ - addEnumerableObserver: function(target, opts) { - var willChange = (opts && opts.willChange) || 'enumerableWillChange'; - var didChange = (opts && opts.didChange) || 'enumerableDidChange'; - var hasObservers = get(this, 'hasEnumerableObservers'); - - if (!hasObservers) { - propertyWillChange(this, 'hasEnumerableObservers'); - } - - addListener(this, '@enumerable:before', target, willChange); - addListener(this, '@enumerable:change', target, didChange); - - if (!hasObservers) { - propertyDidChange(this, 'hasEnumerableObservers'); - } - - return this; - }, - - /** - Removes a registered enumerable observer. - - @method removeEnumerableObserver - @param {Object} target - @param {Hash} [opts] - @return this - */ - removeEnumerableObserver: function(target, opts) { - var willChange = (opts && opts.willChange) || 'enumerableWillChange'; - var didChange = (opts && opts.didChange) || 'enumerableDidChange'; - var hasObservers = get(this, 'hasEnumerableObservers'); - - if (hasObservers) { - propertyWillChange(this, 'hasEnumerableObservers'); - } - - removeListener(this, '@enumerable:before', target, willChange); - removeListener(this, '@enumerable:change', target, didChange); - - if (hasObservers) { - propertyDidChange(this, 'hasEnumerableObservers'); - } - - return this; - }, - - /** - Becomes true whenever the array currently has observers watching changes - on the array. - - @property hasEnumerableObservers - @type Boolean - */ - hasEnumerableObservers: computed(function() { - return hasListeners(this, '@enumerable:change') || hasListeners(this, '@enumerable:before'); - }), - - - /** - Invoke this method just before the contents of your enumerable will - change. You can either omit the parameters completely or pass the objects - to be removed or added if available or just a count. - - @method enumerableContentWillChange - @param {Ember.Enumerable|Number} removing An enumerable of the objects to - be removed or the number of items to be removed. - @param {Ember.Enumerable|Number} adding An enumerable of the objects to be - added or the number of items to be added. - @chainable - */ - enumerableContentWillChange: function(removing, adding) { - var removeCnt, addCnt, hasDelta; - - if ('number' === typeof removing) { - removeCnt = removing; - } else if (removing) { - removeCnt = get(removing, 'length'); - } else { - removeCnt = removing = -1; - } - - if ('number' === typeof adding) { - addCnt = adding; - } else if (adding) { - addCnt = get(adding,'length'); - } else { - addCnt = adding = -1; - } - - hasDelta = addCnt < 0 || removeCnt < 0 || addCnt - removeCnt !== 0; - - if (removing === -1) { - removing = null; - } - - if (adding === -1) { - adding = null; - } - - propertyWillChange(this, '[]'); - - if (hasDelta) { - propertyWillChange(this, 'length'); - } - - sendEvent(this, '@enumerable:before', [this, removing, adding]); - - return this; - }, - - /** - Invoke this method when the contents of your enumerable has changed. - This will notify any observers watching for content changes. If you are - implementing an ordered enumerable (such as an array), also pass the - start and end values where the content changed so that it can be used to - notify range observers. - - @method enumerableContentDidChange - @param {Ember.Enumerable|Number} removing An enumerable of the objects to - be removed or the number of items to be removed. - @param {Ember.Enumerable|Number} adding An enumerable of the objects to - be added or the number of items to be added. - @chainable - */ - enumerableContentDidChange: function(removing, adding) { - var removeCnt, addCnt, hasDelta; - - if ('number' === typeof removing) { - removeCnt = removing; - } else if (removing) { - removeCnt = get(removing, 'length'); - } else { - removeCnt = removing = -1; - } - - if ('number' === typeof adding) { - addCnt = adding; - } else if (adding) { - addCnt = get(adding, 'length'); - } else { - addCnt = adding = -1; - } - - hasDelta = addCnt < 0 || removeCnt < 0 || addCnt - removeCnt !== 0; - - if (removing === -1) { - removing = null; - } - - if (adding === -1) { - adding = null; - } - - sendEvent(this, '@enumerable:change', [this, removing, adding]); - - if (hasDelta) { - propertyDidChange(this, 'length'); - } - - propertyDidChange(this, '[]'); - - return this ; - }, - - /** - Converts the enumerable into an array and sorts by the keys - specified in the argument. - - You may provide multiple arguments to sort by multiple properties. - - @method sortBy - @param {String} property name(s) to sort on - @return {Array} The sorted array. - @since 1.2.0 - */ - sortBy: function() { - var sortKeys = arguments; - - return this.toArray().sort(function(a, b) { - for(var i = 0; i < sortKeys.length; i++) { - var key = sortKeys[i]; - var propA = get(a, key); - var propB = get(b, key); - // return 1 or -1 else continue to the next sortKey - var compareValue = compare(propA, propB); - - if (compareValue) { - return compareValue; - } - } - return 0; - }); - } - }); - }); -enifed("ember-runtime/mixins/evented", - ["ember-metal/mixin","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var addListener = __dependency2__.addListener; - var removeListener = __dependency2__.removeListener; - var hasListeners = __dependency2__.hasListeners; - var sendEvent = __dependency2__.sendEvent; - - /** - @module ember - @submodule ember-runtime - */ - - /** - This mixin allows for Ember objects to subscribe to and emit events. - - ```javascript - App.Person = Ember.Object.extend(Ember.Evented, { - greet: function() { - // ... - this.trigger('greet'); - } - }); - - var person = App.Person.create(); - - person.on('greet', function() { - console.log('Our person has greeted'); - }); - - person.greet(); - - // outputs: 'Our person has greeted' - ``` - - You can also chain multiple event subscriptions: - - ```javascript - person.on('greet', function() { - console.log('Our person has greeted'); - }).one('greet', function() { - console.log('Offer one-time special'); - }).off('event', this, forgetThis); - ``` - - @class Evented - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - - /** - Subscribes to a named event with given function. - - ```javascript - person.on('didLoad', function() { - // fired once the person has loaded - }); - ``` - - An optional target can be passed in as the 2nd argument that will - be set as the "this" for the callback. This is a good way to give your - function access to the object triggering the event. When the target - parameter is used the callback becomes the third argument. - - @method on - @param {String} name The name of the event - @param {Object} [target] The "this" binding for the callback - @param {Function} method The callback to execute - @return this - */ - on: function(name, target, method) { - addListener(this, name, target, method); - return this; - }, - - /** - Subscribes a function to a named event and then cancels the subscription - after the first time the event is triggered. It is good to use ``one`` when - you only care about the first time an event has taken place. - - This function takes an optional 2nd argument that will become the "this" - value for the callback. If this argument is passed then the 3rd argument - becomes the function. - - @method one - @param {String} name The name of the event - @param {Object} [target] The "this" binding for the callback - @param {Function} method The callback to execute - @return this - */ - one: function(name, target, method) { - if (!method) { - method = target; - target = null; - } - - addListener(this, name, target, method, true); - return this; - }, - - /** - Triggers a named event for the object. Any additional arguments - will be passed as parameters to the functions that are subscribed to the - event. - - ```javascript - person.on('didEat', function(food) { - console.log('person ate some ' + food); - }); - - person.trigger('didEat', 'broccoli'); - - // outputs: person ate some broccoli - ``` - @method trigger - @param {String} name The name of the event - @param {Object...} args Optional arguments to pass on - */ - trigger: function(name) { - var length = arguments.length; - var args = new Array(length - 1); - - for (var i = 1; i < length; i++) { - args[i - 1] = arguments[i]; - } - - sendEvent(this, name, args); - }, - - /** - Cancels subscription for given name, target, and method. - - @method off - @param {String} name The name of the event - @param {Object} target The target of the subscription - @param {Function} method The function of the subscription - @return this - */ - off: function(name, target, method) { - removeListener(this, name, target, method); - return this; - }, - - /** - Checks to see if object has any subscriptions for named event. - - @method has - @param {String} name The name of the event - @return {Boolean} does the object have a subscription for event - */ - has: function(name) { - return hasListeners(this, name); - } - }); - }); -enifed("ember-runtime/mixins/freezable", - ["ember-metal/mixin","ember-metal/property_get","ember-metal/property_set","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Mixin = __dependency1__.Mixin; - var get = __dependency2__.get; - var set = __dependency3__.set; - - /** - The `Ember.Freezable` mixin implements some basic methods for marking an - object as frozen. Once an object is frozen it should be read only. No changes - may be made the internal state of the object. - - ## Enforcement - - To fully support freezing in your subclass, you must include this mixin and - override any method that might alter any property on the object to instead - raise an exception. You can check the state of an object by checking the - `isFrozen` property. - - Although future versions of JavaScript may support language-level freezing - object objects, that is not the case today. Even if an object is freezable, - it is still technically possible to modify the object, even though it could - break other parts of your application that do not expect a frozen object to - change. It is, therefore, very important that you always respect the - `isFrozen` property on all freezable objects. - - ## Example Usage - - The example below shows a simple object that implement the `Ember.Freezable` - protocol. - - ```javascript - Contact = Ember.Object.extend(Ember.Freezable, { - firstName: null, - lastName: null, - - // swaps the names - swapNames: function() { - if (this.get('isFrozen')) throw Ember.FROZEN_ERROR; - var tmp = this.get('firstName'); - this.set('firstName', this.get('lastName')); - this.set('lastName', tmp); - return this; - } - - }); - - c = Contact.create({ firstName: "John", lastName: "Doe" }); - c.swapNames(); // returns c - c.freeze(); - c.swapNames(); // EXCEPTION - ``` - - ## Copying - - Usually the `Ember.Freezable` protocol is implemented in cooperation with the - `Ember.Copyable` protocol, which defines a `frozenCopy()` method that will - return a frozen object, if the object implements this method as well. - - @class Freezable - @namespace Ember - @since Ember 0.9 - */ - var Freezable = Mixin.create({ - - /** - Set to `true` when the object is frozen. Use this property to detect - whether your object is frozen or not. - - @property isFrozen - @type Boolean - */ - isFrozen: false, - - /** - Freezes the object. Once this method has been called the object should - no longer allow any properties to be edited. - - @method freeze - @return {Object} receiver - */ - freeze: function() { - if (get(this, 'isFrozen')) return this; - set(this, 'isFrozen', true); - return this; - } - - }); - __exports__.Freezable = Freezable; - var FROZEN_ERROR = "Frozen object cannot be modified."; - __exports__.FROZEN_ERROR = FROZEN_ERROR; - }); -enifed("ember-runtime/mixins/mutable_array", - ["ember-metal/property_get","ember-metal/utils","ember-metal/error","ember-metal/mixin","ember-runtime/mixins/array","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - - // require('ember-runtime/mixins/array'); - // require('ember-runtime/mixins/mutable_enumerable'); - - // .......................................................... - // CONSTANTS - // - - var OUT_OF_RANGE_EXCEPTION = "Index out of range"; - var EMPTY = []; - - // .......................................................... - // HELPERS - // - - var get = __dependency1__.get; - var isArray = __dependency2__.isArray; - var EmberError = __dependency3__["default"]; - var Mixin = __dependency4__.Mixin; - var required = __dependency4__.required; - var EmberArray = __dependency5__["default"]; - var MutableEnumerable = __dependency6__["default"]; - var Enumerable = __dependency7__["default"]; - /** - This mixin defines the API for modifying array-like objects. These methods - can be applied only to a collection that keeps its items in an ordered set. - It builds upon the Array mixin and adds methods to modify the array. - Concrete implementations of this class include ArrayProxy and ArrayController. - - It is important to use the methods in this class to modify arrays so that - changes are observable. This allows the binding system in Ember to function - correctly. - - - Note that an Array can change even if it does not implement this mixin. - For example, one might implement a SparseArray that cannot be directly - modified, but if its underlying enumerable changes, it will change also. - - @class MutableArray - @namespace Ember - @uses Ember.Array - @uses Ember.MutableEnumerable - */ - __exports__["default"] = Mixin.create(EmberArray, MutableEnumerable, { - - /** - __Required.__ You must implement this method to apply this mixin. - - This is one of the primitives you must implement to support `Ember.Array`. - You should replace amt objects started at idx with the objects in the - passed array. You should also call `this.enumerableContentDidChange()` - - @method replace - @param {Number} idx Starting index in the array to replace. If - idx >= length, then append to the end of the array. - @param {Number} amt Number of elements that should be removed from - the array, starting at *idx*. - @param {Array} objects An array of zero or more objects that should be - inserted into the array at *idx* - */ - replace: required(), - - /** - Remove all elements from the array. This is useful if you - want to reuse an existing array without having to recreate it. - - ```javascript - var colors = ["red", "green", "blue"]; - color.length(); // 3 - colors.clear(); // [] - colors.length(); // 0 - ``` - - @method clear - @return {Ember.Array} An empty Array. - */ - clear: function () { - var len = get(this, 'length'); - if (len === 0) return this; - this.replace(0, len, EMPTY); - return this; - }, - - /** - This will use the primitive `replace()` method to insert an object at the - specified index. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.insertAt(2, "yellow"); // ["red", "green", "yellow", "blue"] - colors.insertAt(5, "orange"); // Error: Index out of range - ``` - - @method insertAt - @param {Number} idx index of insert the object at. - @param {Object} object object to insert - @return {Ember.Array} receiver - */ - insertAt: function(idx, object) { - if (idx > get(this, 'length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION); - this.replace(idx, 0, [object]); - return this; - }, - - /** - Remove an object at the specified index using the `replace()` primitive - method. You can pass either a single index, or a start and a length. - - If you pass a start and length that is beyond the - length this method will throw an `OUT_OF_RANGE_EXCEPTION`. - - ```javascript - var colors = ["red", "green", "blue", "yellow", "orange"]; - colors.removeAt(0); // ["green", "blue", "yellow", "orange"] - colors.removeAt(2, 2); // ["green", "blue"] - colors.removeAt(4, 2); // Error: Index out of range - ``` - - @method removeAt - @param {Number} start index, start of range - @param {Number} len length of passing range - @return {Ember.Array} receiver - */ - removeAt: function(start, len) { - if ('number' === typeof start) { - - if ((start < 0) || (start >= get(this, 'length'))) { - throw new EmberError(OUT_OF_RANGE_EXCEPTION); - } - - // fast case - if (len === undefined) len = 1; - this.replace(start, len, EMPTY); - } - - return this; - }, - - /** - Push the object onto the end of the array. Works just like `push()` but it - is KVO-compliant. - - ```javascript - var colors = ["red", "green"]; - colors.pushObject("black"); // ["red", "green", "black"] - colors.pushObject(["yellow"]); // ["red", "green", ["yellow"]] - ``` - - @method pushObject - @param {*} obj object to push - @return object same object passed as a param - */ - pushObject: function(obj) { - this.insertAt(get(this, 'length'), obj); - return obj; - }, - - /** - Add the objects in the passed numerable to the end of the array. Defers - notifying observers of the change until all objects are added. - - ```javascript - var colors = ["red"]; - colors.pushObjects(["yellow", "orange"]); // ["red", "yellow", "orange"] - ``` - - @method pushObjects - @param {Ember.Enumerable} objects the objects to add - @return {Ember.Array} receiver - */ - pushObjects: function(objects) { - if (!(Enumerable.detect(objects) || isArray(objects))) { - throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects"); - } - this.replace(get(this, 'length'), 0, objects); - return this; - }, - - /** - Pop object from array or nil if none are left. Works just like `pop()` but - it is KVO-compliant. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.popObject(); // "blue" - console.log(colors); // ["red", "green"] - ``` - - @method popObject - @return object - */ - popObject: function() { - var len = get(this, 'length'); - if (len === 0) return null; - - var ret = this.objectAt(len-1); - this.removeAt(len-1, 1); - return ret; - }, - - /** - Shift an object from start of array or nil if none are left. Works just - like `shift()` but it is KVO-compliant. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.shiftObject(); // "red" - console.log(colors); // ["green", "blue"] - ``` - - @method shiftObject - @return object - */ - shiftObject: function() { - if (get(this, 'length') === 0) return null; - var ret = this.objectAt(0); - this.removeAt(0); - return ret; - }, - - /** - Unshift an object to start of array. Works just like `unshift()` but it is - KVO-compliant. - - ```javascript - var colors = ["red"]; - colors.unshiftObject("yellow"); // ["yellow", "red"] - colors.unshiftObject(["black"]); // [["black"], "yellow", "red"] - ``` - - @method unshiftObject - @param {*} obj object to unshift - @return object same object passed as a param - */ - unshiftObject: function(obj) { - this.insertAt(0, obj); - return obj; - }, - - /** - Adds the named objects to the beginning of the array. Defers notifying - observers until all objects have been added. - - ```javascript - var colors = ["red"]; - colors.unshiftObjects(["black", "white"]); // ["black", "white", "red"] - colors.unshiftObjects("yellow"); // Type Error: 'undefined' is not a function - ``` - - @method unshiftObjects - @param {Ember.Enumerable} objects the objects to add - @return {Ember.Array} receiver - */ - unshiftObjects: function(objects) { - this.replace(0, 0, objects); - return this; - }, - - /** - Reverse objects in the array. Works just like `reverse()` but it is - KVO-compliant. - - @method reverseObjects - @return {Ember.Array} receiver - */ - reverseObjects: function() { - var len = get(this, 'length'); - if (len === 0) return this; - var objects = this.toArray().reverse(); - this.replace(0, len, objects); - return this; - }, - - /** - Replace all the receiver's content with content of the argument. - If argument is an empty array receiver will be cleared. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.setObjects(["black", "white"]); // ["black", "white"] - colors.setObjects([]); // [] - ``` - - @method setObjects - @param {Ember.Array} objects array whose content will be used for replacing - the content of the receiver - @return {Ember.Array} receiver with the new content - */ - setObjects: function(objects) { - if (objects.length === 0) return this.clear(); - - var len = get(this, 'length'); - this.replace(0, len, objects); - return this; - }, - - // .......................................................... - // IMPLEMENT Ember.MutableEnumerable - // - - /** - Remove all occurrences of an object in the array. - - ```javascript - var cities = ["Chicago", "Berlin", "Lima", "Chicago"]; - cities.removeObject("Chicago"); // ["Berlin", "Lima"] - cities.removeObject("Lima"); // ["Berlin"] - cities.removeObject("Tokyo") // ["Berlin"] - ``` - - @method removeObject - @param {*} obj object to remove - @return {Ember.Array} receiver - */ - removeObject: function(obj) { - var loc = get(this, 'length') || 0; - while(--loc >= 0) { - var curObject = this.objectAt(loc); - if (curObject === obj) this.removeAt(loc); - } - return this; - }, - - /** - Push the object onto the end of the array if it is not already - present in the array. - - ```javascript - var cities = ["Chicago", "Berlin"]; - cities.addObject("Lima"); // ["Chicago", "Berlin", "Lima"] - cities.addObject("Berlin"); // ["Chicago", "Berlin", "Lima"] - ``` - - @method addObject - @param {*} obj object to add, if not already present - @return {Ember.Array} receiver - */ - addObject: function(obj) { - if (!this.contains(obj)) this.pushObject(obj); - return this; - } - - }); - }); -enifed("ember-runtime/mixins/mutable_enumerable", - ["ember-metal/enumerable_utils","ember-runtime/mixins/enumerable","ember-metal/mixin","ember-metal/property_events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var forEach = __dependency1__.forEach; - var Enumerable = __dependency2__["default"]; - var Mixin = __dependency3__.Mixin; - var required = __dependency3__.required; - var beginPropertyChanges = __dependency4__.beginPropertyChanges; - var endPropertyChanges = __dependency4__.endPropertyChanges; - - /** - @module ember - @submodule ember-runtime - */ - - /** - This mixin defines the API for modifying generic enumerables. These methods - can be applied to an object regardless of whether it is ordered or - unordered. - - Note that an Enumerable can change even if it does not implement this mixin. - For example, a MappedEnumerable cannot be directly modified but if its - underlying enumerable changes, it will change also. - - ## Adding Objects - - To add an object to an enumerable, use the `addObject()` method. This - method will only add the object to the enumerable if the object is not - already present and is of a type supported by the enumerable. - - ```javascript - set.addObject(contact); - ``` - - ## Removing Objects - - To remove an object from an enumerable, use the `removeObject()` method. This - will only remove the object if it is present in the enumerable, otherwise - this method has no effect. - - ```javascript - set.removeObject(contact); - ``` - - ## Implementing In Your Own Code - - If you are implementing an object and want to support this API, just include - this mixin in your class and implement the required methods. In your unit - tests, be sure to apply the Ember.MutableEnumerableTests to your object. - - @class MutableEnumerable - @namespace Ember - @uses Ember.Enumerable - */ - __exports__["default"] = Mixin.create(Enumerable, { - - /** - __Required.__ You must implement this method to apply this mixin. - - Attempts to add the passed object to the receiver if the object is not - already present in the collection. If the object is present, this method - has no effect. - - If the passed object is of a type not supported by the receiver, - then this method should raise an exception. - - @method addObject - @param {Object} object The object to add to the enumerable. - @return {Object} the passed object - */ - addObject: required(Function), - - /** - Adds each object in the passed enumerable to the receiver. - - @method addObjects - @param {Ember.Enumerable} objects the objects to add. - @return {Object} receiver - */ - addObjects: function(objects) { - beginPropertyChanges(this); - forEach(objects, function(obj) { this.addObject(obj); }, this); - endPropertyChanges(this); - return this; - }, - - /** - __Required.__ You must implement this method to apply this mixin. - - Attempts to remove the passed object from the receiver collection if the - object is present in the collection. If the object is not present, - this method has no effect. - - If the passed object is of a type not supported by the receiver, - then this method should raise an exception. - - @method removeObject - @param {Object} object The object to remove from the enumerable. - @return {Object} the passed object - */ - removeObject: required(Function), - - - /** - Removes each object in the passed enumerable from the receiver. - - @method removeObjects - @param {Ember.Enumerable} objects the objects to remove - @return {Object} receiver - */ - removeObjects: function(objects) { - beginPropertyChanges(this); - for (var i = objects.length - 1; i >= 0; i--) { - this.removeObject(objects[i]); - } - endPropertyChanges(this); - return this; - } - }); - }); -enifed("ember-runtime/mixins/observable", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/get_properties","ember-metal/set_properties","ember-metal/mixin","ember-metal/events","ember-metal/property_events","ember-metal/observer","ember-metal/computed","ember-metal/is_none","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.assert - - var get = __dependency2__.get; - var getWithDefault = __dependency2__.getWithDefault; - var set = __dependency3__.set; - var apply = __dependency4__.apply; - var getProperties = __dependency5__["default"]; - var setProperties = __dependency6__["default"]; - var Mixin = __dependency7__.Mixin; - var hasListeners = __dependency8__.hasListeners; - var beginPropertyChanges = __dependency9__.beginPropertyChanges; - var propertyWillChange = __dependency9__.propertyWillChange; - var propertyDidChange = __dependency9__.propertyDidChange; - var endPropertyChanges = __dependency9__.endPropertyChanges; - var addObserver = __dependency10__.addObserver; - var addBeforeObserver = __dependency10__.addBeforeObserver; - var removeObserver = __dependency10__.removeObserver; - var observersFor = __dependency10__.observersFor; - var cacheFor = __dependency11__.cacheFor; - var isNone = __dependency12__["default"]; - - - var slice = Array.prototype.slice; - /** - ## Overview - - This mixin provides properties and property observing functionality, core - features of the Ember object model. - - Properties and observers allow one object to observe changes to a - property on another object. This is one of the fundamental ways that - models, controllers and views communicate with each other in an Ember - application. - - Any object that has this mixin applied can be used in observer - operations. That includes `Ember.Object` and most objects you will - interact with as you write your Ember application. - - Note that you will not generally apply this mixin to classes yourself, - but you will use the features provided by this module frequently, so it - is important to understand how to use it. - - ## Using `get()` and `set()` - - Because of Ember's support for bindings and observers, you will always - access properties using the get method, and set properties using the - set method. This allows the observing objects to be notified and - computed properties to be handled properly. - - More documentation about `get` and `set` are below. - - ## Observing Property Changes - - You typically observe property changes simply by adding the `observes` - call to the end of your method declarations in classes that you write. - For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property changes - }.observes('value') - }); - ``` - - Although this is the most common way to add an observer, this capability - is actually built into the `Ember.Object` class on top of two methods - defined in this mixin: `addObserver` and `removeObserver`. You can use - these two methods to add and remove observers yourself if you need to - do so at runtime. - - To add an observer for a property, call: - - ```javascript - object.addObserver('propertyKey', targetObject, targetAction) - ``` - - This will call the `targetAction` method on the `targetObject` whenever - the value of the `propertyKey` changes. - - Note that if `propertyKey` is a computed property, the observer will be - called when any of the property dependencies are changed, even if the - resulting value of the computed property is unchanged. This is necessary - because computed properties are not computed until `get` is called. - - @class Observable - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - - /** - Retrieves the value of a property from the object. - - This method is usually similar to using `object[keyName]` or `object.keyName`, - however it supports both computed properties and the unknownProperty - handler. - - Because `get` unifies the syntax for accessing all these kinds - of properties, it can make many refactorings easier, such as replacing a - simple property with a computed property, or vice versa. - - ### Computed Properties - - Computed properties are methods defined with the `property` modifier - declared at the end, such as: - - ```javascript - fullName: function() { - return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') - ``` - - When you call `get` on a computed property, the function will be - called and the return value will be returned instead of the function - itself. - - ### Unknown Properties - - Likewise, if you try to call `get` on a property whose value is - `undefined`, the `unknownProperty()` method will be called on the object. - If this method returns any value other than `undefined`, it will be returned - instead. This allows you to implement "virtual" properties that are - not defined upfront. - - @method get - @param {String} keyName The property to retrieve - @return {Object} The property value or undefined. - */ - get: function(keyName) { - return get(this, keyName); - }, - - /** - To get the values of multiple properties at once, call `getProperties` - with a list of strings or an array: - - ```javascript - record.getProperties('firstName', 'lastName', 'zipCode'); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - is equivalent to: - - ```javascript - record.getProperties(['firstName', 'lastName', 'zipCode']); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - @method getProperties - @param {String...|Array} list of keys to get - @return {Hash} - */ - getProperties: function() { - return apply(null, getProperties, [this].concat(slice.call(arguments))); - }, - - /** - Sets the provided key or path to the value. - - This method is generally very similar to calling `object[key] = value` or - `object.key = value`, except that it provides support for computed - properties, the `setUnknownProperty()` method and property observers. - - ### Computed Properties - - If you try to set a value on a key that has a computed property handler - defined (see the `get()` method for an example), then `set()` will call - that method, passing both the value and key instead of simply changing - the value itself. This is useful for those times when you need to - implement a property that is composed of one or more member - properties. - - ### Unknown Properties - - If you try to set a value on a key that is undefined in the target - object, then the `setUnknownProperty()` handler will be called instead. This - gives you an opportunity to implement complex "virtual" properties that - are not predefined on the object. If `setUnknownProperty()` returns - undefined, then `set()` will simply set the value on the object. - - ### Property Observers - - In addition to changing the property, `set()` will also register a property - change with the object. Unless you have placed this call inside of a - `beginPropertyChanges()` and `endPropertyChanges(),` any "local" observers - (i.e. observer methods declared on the same object), will be called - immediately. Any "remote" observers (i.e. observer methods declared on - another object) will be placed in a queue and called at a later time in a - coalesced manner. - - ### Chaining - - In addition to property changes, `set()` returns the value of the object - itself so you can do chaining like this: - - ```javascript - record.set('firstName', 'Charles').set('lastName', 'Jolley'); - ``` - - @method set - @param {String} keyName The property to set - @param {Object} value The value to set or `null`. - @return {Ember.Observable} - */ - set: function(keyName, value) { - set(this, keyName, value); - return this; - }, - - - /** - Sets a list of properties at once. These properties are set inside - a single `beginPropertyChanges` and `endPropertyChanges` batch, so - observers will be buffered. - - ```javascript - record.setProperties({ firstName: 'Charles', lastName: 'Jolley' }); - ``` - - @method setProperties - @param {Hash} hash the hash of keys and values to set - @return {Ember.Observable} - */ - setProperties: function(hash) { - return setProperties(this, hash); - }, - - /** - Begins a grouping of property changes. - - You can use this method to group property changes so that notifications - will not be sent until the changes are finished. If you plan to make a - large number of changes to an object at one time, you should call this - method at the beginning of the changes to begin deferring change - notifications. When you are done making changes, call - `endPropertyChanges()` to deliver the deferred change notifications and end - deferring. - - @method beginPropertyChanges - @return {Ember.Observable} - */ - beginPropertyChanges: function() { - beginPropertyChanges(); - return this; - }, - - /** - Ends a grouping of property changes. - - You can use this method to group property changes so that notifications - will not be sent until the changes are finished. If you plan to make a - large number of changes to an object at one time, you should call - `beginPropertyChanges()` at the beginning of the changes to defer change - notifications. When you are done making changes, call this method to - deliver the deferred change notifications and end deferring. - - @method endPropertyChanges - @return {Ember.Observable} - */ - endPropertyChanges: function() { - endPropertyChanges(); - return this; - }, - - /** - Notify the observer system that a property is about to change. - - Sometimes you need to change a value directly or indirectly without - actually calling `get()` or `set()` on it. In this case, you can use this - method and `propertyDidChange()` instead. Calling these two methods - together will notify all observers that the property has potentially - changed value. - - Note that you must always call `propertyWillChange` and `propertyDidChange` - as a pair. If you do not, it may get the property change groups out of - order and cause notifications to be delivered more often than you would - like. - - @method propertyWillChange - @param {String} keyName The property key that is about to change. - @return {Ember.Observable} - */ - propertyWillChange: function(keyName) { - propertyWillChange(this, keyName); - return this; - }, - - /** - Notify the observer system that a property has just changed. - - Sometimes you need to change a value directly or indirectly without - actually calling `get()` or `set()` on it. In this case, you can use this - method and `propertyWillChange()` instead. Calling these two methods - together will notify all observers that the property has potentially - changed value. - - Note that you must always call `propertyWillChange` and `propertyDidChange` - as a pair. If you do not, it may get the property change groups out of - order and cause notifications to be delivered more often than you would - like. - - @method propertyDidChange - @param {String} keyName The property key that has just changed. - @return {Ember.Observable} - */ - propertyDidChange: function(keyName) { - propertyDidChange(this, keyName); - return this; - }, - - /** - Convenience method to call `propertyWillChange` and `propertyDidChange` in - succession. - - @method notifyPropertyChange - @param {String} keyName The property key to be notified about. - @return {Ember.Observable} - */ - notifyPropertyChange: function(keyName) { - this.propertyWillChange(keyName); - this.propertyDidChange(keyName); - return this; - }, - - addBeforeObserver: function(key, target, method) { - addBeforeObserver(this, key, target, method); - }, - - /** - Adds an observer on a property. - - This is the core method used to register an observer for a property. - - Once you call this method, any time the key's value is set, your observer - will be notified. Note that the observers are triggered any time the - value is set, regardless of whether it has actually changed. Your - observer should be prepared to handle that. - - You can also pass an optional context parameter to this method. The - context will be passed to your observer method whenever it is triggered. - Note that if you add the same target/method pair on a key multiple times - with different context parameters, your observer will only be called once - with the last context you passed. - - ### Observer Methods - - Observer methods you pass should generally have the following signature if - you do not pass a `context` parameter: - - ```javascript - fooDidChange: function(sender, key, value, rev) { }; - ``` - - The sender is the object that changed. The key is the property that - changes. The value property is currently reserved and unused. The rev - is the last property revision of the object when it changed, which you can - use to detect if the key value has really changed or not. - - If you pass a `context` parameter, the context will be passed before the - revision like so: - - ```javascript - fooDidChange: function(sender, key, value, context, rev) { }; - ``` - - Usually you will not need the value, context or revision parameters at - the end. In this case, it is common to write observer methods that take - only a sender and key value as parameters or, if you aren't interested in - any of these values, to write an observer that has no parameters at all. - - @method addObserver - @param {String} key The key to observer - @param {Object} target The target object to invoke - @param {String|Function} method The method to invoke. - */ - addObserver: function(key, target, method) { - addObserver(this, key, target, method); - }, - - /** - Remove an observer you have previously registered on this object. Pass - the same key, target, and method you passed to `addObserver()` and your - target will no longer receive notifications. - - @method removeObserver - @param {String} key The key to observer - @param {Object} target The target object to invoke - @param {String|Function} method The method to invoke. - */ - removeObserver: function(key, target, method) { - removeObserver(this, key, target, method); - }, - - /** - Returns `true` if the object currently has observers registered for a - particular key. You can use this method to potentially defer performing - an expensive action until someone begins observing a particular property - on the object. - - @method hasObserverFor - @param {String} key Key to check - @return {Boolean} - */ - hasObserverFor: function(key) { - return hasListeners(this, key+':change'); - }, - - /** - Retrieves the value of a property, or a default value in the case that the - property returns `undefined`. - - ```javascript - person.getWithDefault('lastName', 'Doe'); - ``` - - @method getWithDefault - @param {String} keyName The name of the property to retrieve - @param {Object} defaultValue The value to return if the property value is undefined - @return {Object} The property value or the defaultValue. - */ - getWithDefault: function(keyName, defaultValue) { - return getWithDefault(this, keyName, defaultValue); - }, - - /** - Set the value of a property to the current value plus some amount. - - ```javascript - person.incrementProperty('age'); - team.incrementProperty('score', 2); - ``` - - @method incrementProperty - @param {String} keyName The name of the property to increment - @param {Number} increment The amount to increment by. Defaults to 1 - @return {Number} The new property value - */ - incrementProperty: function(keyName, increment) { - if (isNone(increment)) { increment = 1; } - set(this, keyName, (parseFloat(get(this, keyName)) || 0) + increment); - return get(this, keyName); - }, - - /** - Set the value of a property to the current value minus some amount. - - ```javascript - player.decrementProperty('lives'); - orc.decrementProperty('health', 5); - ``` - - @method decrementProperty - @param {String} keyName The name of the property to decrement - @param {Number} decrement The amount to decrement by. Defaults to 1 - @return {Number} The new property value - */ - decrementProperty: function(keyName, decrement) { - if (isNone(decrement)) { decrement = 1; } - set(this, keyName, (get(this, keyName) || 0) - decrement); - return get(this, keyName); - }, - - /** - Set the value of a boolean property to the opposite of its - current value. - - ```javascript - starship.toggleProperty('warpDriveEngaged'); - ``` - - @method toggleProperty - @param {String} keyName The name of the property to toggle - @return {Object} The new property value - */ - toggleProperty: function(keyName) { - set(this, keyName, !get(this, keyName)); - return get(this, keyName); - }, - - /** - Returns the cached value of a computed property, if it exists. - This allows you to inspect the value of a computed property - without accidentally invoking it if it is intended to be - generated lazily. - - @method cacheFor - @param {String} keyName - @return {Object} The cached value of the computed property, if any - */ - cacheFor: function(keyName) { - return cacheFor(this, keyName); - }, - - // intended for debugging purposes - observersForKey: function(keyName) { - return observersFor(this, keyName); - } - }); - }); -enifed("ember-runtime/mixins/promise_proxy", - ["ember-metal/property_get","ember-metal/set_properties","ember-metal/computed","ember-metal/mixin","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var setProperties = __dependency2__["default"]; - var computed = __dependency3__.computed; - var Mixin = __dependency4__.Mixin; - var EmberError = __dependency5__["default"]; - - var not = computed.not; - var or = computed.or; - - /** - @module ember - @submodule ember-runtime - */ - - function tap(proxy, promise) { - setProperties(proxy, { - isFulfilled: false, - isRejected: false - }); - - return promise.then(function(value) { - setProperties(proxy, { - content: value, - isFulfilled: true - }); - return value; - }, function(reason) { - setProperties(proxy, { - reason: reason, - isRejected: true - }); - throw reason; - }, "Ember: PromiseProxy"); - } - - /** - A low level mixin making ObjectProxy, ObjectController or ArrayController's promise aware. - - ```javascript - var ObjectPromiseController = Ember.ObjectController.extend(Ember.PromiseProxyMixin); - - var controller = ObjectPromiseController.create({ - promise: $.getJSON('/some/remote/data.json') - }); - - controller.then(function(json){ - // the json - }, function(reason) { - // the reason why you have no json - }); - ``` - - the controller has bindable attributes which - track the promises life cycle - - ```javascript - controller.get('isPending') //=> true - controller.get('isSettled') //=> false - controller.get('isRejected') //=> false - controller.get('isFulfilled') //=> false - ``` - - When the the $.getJSON completes, and the promise is fulfilled - with json, the life cycle attributes will update accordingly. - - ```javascript - controller.get('isPending') //=> false - controller.get('isSettled') //=> true - controller.get('isRejected') //=> false - controller.get('isFulfilled') //=> true - ``` - - As the controller is an ObjectController, and the json now its content, - all the json properties will be available directly from the controller. - - ```javascript - // Assuming the following json: - { - firstName: 'Stefan', - lastName: 'Penner' - } - - // both properties will accessible on the controller - controller.get('firstName') //=> 'Stefan' - controller.get('lastName') //=> 'Penner' - ``` - - If the controller is backing a template, the attributes are - bindable from within that template - - ```handlebars - {{#if isPending}} - loading... - {{else}} - firstName: {{firstName}} - lastName: {{lastName}} - {{/if}} - ``` - @class Ember.PromiseProxyMixin - */ - __exports__["default"] = Mixin.create({ - /** - If the proxied promise is rejected this will contain the reason - provided. - - @property reason - @default null - */ - reason: null, - - /** - Once the proxied promise has settled this will become `false`. - - @property isPending - @default true - */ - isPending: not('isSettled').readOnly(), - - /** - Once the proxied promise has settled this will become `true`. - - @property isSettled - @default false - */ - isSettled: or('isRejected', 'isFulfilled').readOnly(), - - /** - Will become `true` if the proxied promise is rejected. - - @property isRejected - @default false - */ - isRejected: false, - - /** - Will become `true` if the proxied promise is fulfilled. - - @property isFulfilled - @default false - */ - isFulfilled: false, - - /** - The promise whose fulfillment value is being proxied by this object. - - This property must be specified upon creation, and should not be - changed once created. - - Example: - - ```javascript - Ember.ObjectController.extend(Ember.PromiseProxyMixin).create({ - promise: - }); - ``` - - @property promise - */ - promise: computed(function(key, promise) { - if (arguments.length === 2) { - return tap(this, promise); - } else { - throw new EmberError("PromiseProxy's promise must be set"); - } - }), - - /** - An alias to the proxied promise's `then`. - - See RSVP.Promise.then. - - @method then - @param {Function} callback - @return {RSVP.Promise} - */ - then: promiseAlias('then'), - - /** - An alias to the proxied promise's `catch`. - - See RSVP.Promise.catch. - - @method catch - @param {Function} callback - @return {RSVP.Promise} - @since 1.3.0 - */ - 'catch': promiseAlias('catch'), - - /** - An alias to the proxied promise's `finally`. - - See RSVP.Promise.finally. - - @method finally - @param {Function} callback - @return {RSVP.Promise} - @since 1.3.0 - */ - 'finally': promiseAlias('finally') - - }); - - function promiseAlias(name) { - return function () { - var promise = get(this, 'promise'); - return promise[name].apply(promise, arguments); - }; - } - }); -enifed("ember-runtime/mixins/sortable", - ["ember-metal/core","ember-metal/property_get","ember-metal/enumerable_utils","ember-metal/mixin","ember-runtime/mixins/mutable_enumerable","ember-runtime/compare","ember-metal/observer","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert, Ember.A - - var get = __dependency2__.get; - var forEach = __dependency3__.forEach; - var Mixin = __dependency4__.Mixin; - var MutableEnumerable = __dependency5__["default"]; - var compare = __dependency6__["default"]; - var addObserver = __dependency7__.addObserver; - var removeObserver = __dependency7__.removeObserver; - var computed = __dependency8__.computed; - var beforeObserver = __dependency4__.beforeObserver; - var observer = __dependency4__.observer; - //ES6TODO: should we access these directly from their package or from how their exposed in ember-metal? - - /** - `Ember.SortableMixin` provides a standard interface for array proxies - to specify a sort order and maintain this sorting when objects are added, - removed, or updated without changing the implicit order of their underlying - model array: - - ```javascript - songs = [ - {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'}, - {trackNumber: 2, title: 'Back in the U.S.S.R.'}, - {trackNumber: 3, title: 'Glass Onion'}, - ]; - - songsController = Ember.ArrayController.create({ - model: songs, - sortProperties: ['trackNumber'], - sortAscending: true - }); - - songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'} - - songsController.addObject({trackNumber: 1, title: 'Dear Prudence'}); - songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'} - ``` - - If you add or remove the properties to sort by or change the sort direction the model - sort order will be automatically updated. - - ```javascript - songsController.set('sortProperties', ['title']); - songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'} - - songsController.toggleProperty('sortAscending'); - songsController.get('firstObject'); // {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'} - ``` - - `SortableMixin` works by sorting the `arrangedContent` array, which is the array that - `ArrayProxy` displays. Due to the fact that the underlying 'content' array is not changed, that - array will not display the sorted list: - - ```javascript - songsController.get('content').get('firstObject'); // Returns the unsorted original content - songsController.get('firstObject'); // Returns the sorted content. - ``` - - Although the sorted content can also be accessed through the `arrangedContent` property, - it is preferable to use the proxied class and not the `arrangedContent` array directly. - - @class SortableMixin - @namespace Ember - @uses Ember.MutableEnumerable - */ - __exports__["default"] = Mixin.create(MutableEnumerable, { - - /** - Specifies which properties dictate the `arrangedContent`'s sort order. - - When specifying multiple properties the sorting will use properties - from the `sortProperties` array prioritized from first to last. - - @property {Array} sortProperties - */ - sortProperties: null, - - /** - Specifies the `arrangedContent`'s sort direction. - Sorts the content in ascending order by default. Set to `false` to - use descending order. - - @property {Boolean} sortAscending - @default true - */ - sortAscending: true, - - /** - The function used to compare two values. You can override this if you - want to do custom comparisons. Functions must be of the type expected by - Array#sort, i.e., - - * return 0 if the two parameters are equal, - * return a negative value if the first parameter is smaller than the second or - * return a positive value otherwise: - - ```javascript - function(x, y) { // These are assumed to be integers - if (x === y) - return 0; - return x < y ? -1 : 1; - } - ``` - - @property sortFunction - @type {Function} - @default Ember.compare - */ - sortFunction: compare, - - orderBy: function(item1, item2) { - var result = 0; - var sortProperties = get(this, 'sortProperties'); - var sortAscending = get(this, 'sortAscending'); - var sortFunction = get(this, 'sortFunction'); - - - forEach(sortProperties, function(propertyName) { - if (result === 0) { - result = sortFunction.call(this, get(item1, propertyName), get(item2, propertyName)); - if ((result !== 0) && !sortAscending) { - result = (-1) * result; - } - } - }, this); - - return result; - }, - - destroy: function() { - var content = get(this, 'content'); - var sortProperties = get(this, 'sortProperties'); - - if (content && sortProperties) { - forEach(content, function(item) { - forEach(sortProperties, function(sortProperty) { - removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(); - }, - - isSorted: computed.notEmpty('sortProperties'), - - /** - Overrides the default `arrangedContent` from `ArrayProxy` in order to sort by `sortFunction`. - Also sets up observers for each `sortProperty` on each item in the content Array. - - @property arrangedContent - */ - arrangedContent: computed('content', 'sortProperties.@each', function(key, value) { - var content = get(this, 'content'); - var isSorted = get(this, 'isSorted'); - var sortProperties = get(this, 'sortProperties'); - var self = this; - - if (content && isSorted) { - content = content.slice(); - content.sort(function(item1, item2) { - return self.orderBy(item1, item2); - }); - forEach(content, function(item) { - forEach(sortProperties, function(sortProperty) { - addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - return Ember.A(content); - } - - return content; - }), - - _contentWillChange: beforeObserver('content', function() { - var content = get(this, 'content'); - var sortProperties = get(this, 'sortProperties'); - - if (content && sortProperties) { - forEach(content, function(item) { - forEach(sortProperties, function(sortProperty) { - removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - this._super(); - }), - - sortPropertiesWillChange: beforeObserver('sortProperties', function() { - this._lastSortAscending = undefined; - }), - - sortPropertiesDidChange: observer('sortProperties', function() { - this._lastSortAscending = undefined; - }), - - sortAscendingWillChange: beforeObserver('sortAscending', function() { - this._lastSortAscending = get(this, 'sortAscending'); - }), - - sortAscendingDidChange: observer('sortAscending', function() { - if (this._lastSortAscending !== undefined && get(this, 'sortAscending') !== this._lastSortAscending) { - var arrangedContent = get(this, 'arrangedContent'); - arrangedContent.reverseObjects(); - } - }), - - contentArrayWillChange: function(array, idx, removedCount, addedCount) { - var isSorted = get(this, 'isSorted'); - - if (isSorted) { - var arrangedContent = get(this, 'arrangedContent'); - var removedObjects = array.slice(idx, idx+removedCount); - var sortProperties = get(this, 'sortProperties'); - - forEach(removedObjects, function(item) { - arrangedContent.removeObject(item); - - forEach(sortProperties, function(sortProperty) { - removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(array, idx, removedCount, addedCount); - }, - - contentArrayDidChange: function(array, idx, removedCount, addedCount) { - var isSorted = get(this, 'isSorted'); - var sortProperties = get(this, 'sortProperties'); - - if (isSorted) { - var addedObjects = array.slice(idx, idx+addedCount); - - forEach(addedObjects, function(item) { - this.insertItemSorted(item); - - forEach(sortProperties, function(sortProperty) { - addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(array, idx, removedCount, addedCount); - }, - - insertItemSorted: function(item) { - var arrangedContent = get(this, 'arrangedContent'); - var length = get(arrangedContent, 'length'); - - var idx = this._binarySearch(item, 0, length); - arrangedContent.insertAt(idx, item); - }, - - contentItemSortPropertyDidChange: function(item) { - var arrangedContent = get(this, 'arrangedContent'); - var oldIndex = arrangedContent.indexOf(item); - var leftItem = arrangedContent.objectAt(oldIndex - 1); - var rightItem = arrangedContent.objectAt(oldIndex + 1); - var leftResult = leftItem && this.orderBy(item, leftItem); - var rightResult = rightItem && this.orderBy(item, rightItem); - - if (leftResult < 0 || rightResult > 0) { - arrangedContent.removeObject(item); - this.insertItemSorted(item); - } - }, - - _binarySearch: function(item, low, high) { - var mid, midItem, res, arrangedContent; - - if (low === high) { - return low; - } - - arrangedContent = get(this, 'arrangedContent'); - - mid = low + Math.floor((high - low) / 2); - midItem = arrangedContent.objectAt(mid); - - res = this.orderBy(midItem, item); - - if (res < 0) { - return this._binarySearch(item, mid+1, high); - } else if (res > 0) { - return this._binarySearch(item, low, mid); - } - - return mid; - } - }); - }); -enifed("ember-runtime/mixins/target_action_support", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/mixin","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.lookup, Ember.assert - - var get = __dependency2__.get; - var typeOf = __dependency3__.typeOf; - var Mixin = __dependency4__.Mixin; - var computed = __dependency5__.computed; - - /** - `Ember.TargetActionSupport` is a mixin that can be included in a class - to add a `triggerAction` method with semantics similar to the Handlebars - `{{action}}` helper. In normal Ember usage, the `{{action}}` helper is - usually the best choice. This mixin is most often useful when you are - doing more complex event handling in View objects. - - See also `Ember.ViewTargetActionSupport`, which has - view-aware defaults for target and actionContext. - - @class TargetActionSupport - @namespace Ember - @extends Ember.Mixin - */ - var TargetActionSupport = Mixin.create({ - target: null, - action: null, - actionContext: null, - - targetObject: computed(function() { - var target = get(this, 'target'); - - if (typeOf(target) === "string") { - var value = get(this, target); - if (value === undefined) { value = get(Ember.lookup, target); } - return value; - } else { - return target; - } - }).property('target'), - - actionContextObject: computed(function() { - var actionContext = get(this, 'actionContext'); - - if (typeOf(actionContext) === "string") { - var value = get(this, actionContext); - if (value === undefined) { value = get(Ember.lookup, actionContext); } - return value; - } else { - return actionContext; - } - }).property('actionContext'), - - /** - Send an `action` with an `actionContext` to a `target`. The action, actionContext - and target will be retrieved from properties of the object. For example: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, { - target: Ember.computed.alias('controller'), - action: 'save', - actionContext: Ember.computed.alias('context'), - click: function() { - this.triggerAction(); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `target`, `action`, and `actionContext` can be provided as properties of - an optional object argument to `triggerAction` as well. - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, { - click: function() { - this.triggerAction({ - action: 'save', - target: this.get('controller'), - actionContext: this.get('context') - }); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `actionContext` defaults to the object you are mixing `TargetActionSupport` into. - But `target` and `action` must be specified either as properties or with the argument - to `triggerAction`, or a combination: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, { - target: Ember.computed.alias('controller'), - click: function() { - this.triggerAction({ - action: 'save' - }); // Sends the `save` action, along with a reference to `this`, - // to the current controller - } - }); - ``` - - @method triggerAction - @param opts {Hash} (optional, with the optional keys action, target and/or actionContext) - @return {Boolean} true if the action was sent successfully and did not return false - */ - triggerAction: function(opts) { - opts = opts || {}; - var action = opts.action || get(this, 'action'); - var target = opts.target || get(this, 'targetObject'); - var actionContext = opts.actionContext; - - function args(options, actionName) { - var ret = []; - if (actionName) { ret.push(actionName); } - - return ret.concat(options); - } - - if (typeof actionContext === 'undefined') { - actionContext = get(this, 'actionContextObject') || this; - } - - if (target && action) { - var ret; - - if (target.send) { - ret = target.send.apply(target, args(actionContext, action)); - } else { - ret = target[action].apply(target, args(actionContext)); - } - - if (ret !== false) ret = true; - - return ret; - } else { - return false; - } - } - }); - - __exports__["default"] = TargetActionSupport; - }); -enifed("ember-runtime/system/application", - ["ember-runtime/system/namespace","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Namespace = __dependency1__["default"]; - - __exports__["default"] = Namespace.extend(); - }); -enifed("ember-runtime/system/array_proxy", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/property_events","ember-metal/error","ember-runtime/system/object","ember-runtime/mixins/mutable_array","ember-runtime/mixins/enumerable","ember-runtime/system/string","ember-metal/alias","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var get = __dependency2__.get; - var isArray = __dependency3__.isArray; - var apply = __dependency3__.apply; - var computed = __dependency4__.computed; - var beforeObserver = __dependency5__.beforeObserver; - var observer = __dependency5__.observer; - var beginPropertyChanges = __dependency6__.beginPropertyChanges; - var endPropertyChanges = __dependency6__.endPropertyChanges; - var EmberError = __dependency7__["default"]; - var EmberObject = __dependency8__["default"]; - var MutableArray = __dependency9__["default"]; - var Enumerable = __dependency10__["default"]; - var fmt = __dependency11__.fmt; - var alias = __dependency12__["default"]; - - /** - @module ember - @submodule ember-runtime - */ - - var OUT_OF_RANGE_EXCEPTION = "Index out of range"; - var EMPTY = []; - - function K() { return this; } - - /** - An ArrayProxy wraps any other object that implements `Ember.Array` and/or - `Ember.MutableArray,` forwarding all requests. This makes it very useful for - a number of binding use cases or other cases where being able to swap - out the underlying array is useful. - - A simple example of usage: - - ```javascript - var pets = ['dog', 'cat', 'fish']; - var ap = Ember.ArrayProxy.create({ content: Ember.A(pets) }); - - ap.get('firstObject'); // 'dog' - ap.set('content', ['amoeba', 'paramecium']); - ap.get('firstObject'); // 'amoeba' - ``` - - This class can also be useful as a layer to transform the contents of - an array, as they are accessed. This can be done by overriding - `objectAtContent`: - - ```javascript - var pets = ['dog', 'cat', 'fish']; - var ap = Ember.ArrayProxy.create({ - content: Ember.A(pets), - objectAtContent: function(idx) { - return this.get('content').objectAt(idx).toUpperCase(); - } - }); - - ap.get('firstObject'); // . 'DOG' - ``` - - @class ArrayProxy - @namespace Ember - @extends Ember.Object - @uses Ember.MutableArray - */ - var ArrayProxy = EmberObject.extend(MutableArray, { - - /** - The content array. Must be an object that implements `Ember.Array` and/or - `Ember.MutableArray.` - - @property content - @type Ember.Array - */ - content: null, - - /** - The array that the proxy pretends to be. In the default `ArrayProxy` - implementation, this and `content` are the same. Subclasses of `ArrayProxy` - can override this property to provide things like sorting and filtering. - - @property arrangedContent - */ - arrangedContent: alias('content'), - - /** - Should actually retrieve the object at the specified index from the - content. You can override this method in subclasses to transform the - content item to something new. - - This method will only be called if content is non-`null`. - - @method objectAtContent - @param {Number} idx The index to retrieve. - @return {Object} the value or undefined if none found - */ - objectAtContent: function(idx) { - return get(this, 'arrangedContent').objectAt(idx); - }, - - /** - Should actually replace the specified objects on the content array. - You can override this method in subclasses to transform the content item - into something new. - - This method will only be called if content is non-`null`. - - @method replaceContent - @param {Number} idx The starting index - @param {Number} amt The number of items to remove from the content. - @param {Array} objects Optional array of objects to insert or null if no - objects. - @return {void} - */ - replaceContent: function(idx, amt, objects) { - get(this, 'content').replace(idx, amt, objects); - }, - - /** - Invoked when the content property is about to change. Notifies observers that the - entire array content will change. - - @private - @method _contentWillChange - */ - _contentWillChange: beforeObserver('content', function() { - this._teardownContent(); - }), - - _teardownContent: function() { - var content = get(this, 'content'); - - if (content) { - content.removeArrayObserver(this, { - willChange: 'contentArrayWillChange', - didChange: 'contentArrayDidChange' - }); - } - }, - - /** - Override to implement content array `willChange` observer. - - @method contentArrayWillChange - - @param {Ember.Array} contentArray the content array - @param {Number} start starting index of the change - @param {Number} removeCount count of items removed - @param {Number} addCount count of items added - - */ - contentArrayWillChange: K, - /** - Override to implement content array `didChange` observer. - - @method contentArrayDidChange - - @param {Ember.Array} contentArray the content array - @param {Number} start starting index of the change - @param {Number} removeCount count of items removed - @param {Number} addCount count of items added - */ - contentArrayDidChange: K, - - /** - Invoked when the content property changes. Notifies observers that the - entire array content has changed. - - @private - @method _contentDidChange - */ - _contentDidChange: observer('content', function() { - var content = get(this, 'content'); - - - this._setupContent(); - }), - - _setupContent: function() { - var content = get(this, 'content'); - - if (content) { - - content.addArrayObserver(this, { - willChange: 'contentArrayWillChange', - didChange: 'contentArrayDidChange' - }); - } - }, - - _arrangedContentWillChange: beforeObserver('arrangedContent', function() { - var arrangedContent = get(this, 'arrangedContent'); - var len = arrangedContent ? get(arrangedContent, 'length') : 0; - - this.arrangedContentArrayWillChange(this, 0, len, undefined); - this.arrangedContentWillChange(this); - - this._teardownArrangedContent(arrangedContent); - }), - - _arrangedContentDidChange: observer('arrangedContent', function() { - var arrangedContent = get(this, 'arrangedContent'); - var len = arrangedContent ? get(arrangedContent, 'length') : 0; - - - this._setupArrangedContent(); - - this.arrangedContentDidChange(this); - this.arrangedContentArrayDidChange(this, 0, undefined, len); - }), - - _setupArrangedContent: function() { - var arrangedContent = get(this, 'arrangedContent'); - - if (arrangedContent) { - - arrangedContent.addArrayObserver(this, { - willChange: 'arrangedContentArrayWillChange', - didChange: 'arrangedContentArrayDidChange' - }); - } - }, - - _teardownArrangedContent: function() { - var arrangedContent = get(this, 'arrangedContent'); - - if (arrangedContent) { - arrangedContent.removeArrayObserver(this, { - willChange: 'arrangedContentArrayWillChange', - didChange: 'arrangedContentArrayDidChange' - }); - } - }, - - arrangedContentWillChange: K, - arrangedContentDidChange: K, - - objectAt: function(idx) { - return get(this, 'content') && this.objectAtContent(idx); - }, - - length: computed(function() { - var arrangedContent = get(this, 'arrangedContent'); - return arrangedContent ? get(arrangedContent, 'length') : 0; - // No dependencies since Enumerable notifies length of change - }), - - _replace: function(idx, amt, objects) { - var content = get(this, 'content'); - if (content) this.replaceContent(idx, amt, objects); - return this; - }, - - replace: function() { - if (get(this, 'arrangedContent') === get(this, 'content')) { - apply(this, this._replace, arguments); - } else { - throw new EmberError("Using replace on an arranged ArrayProxy is not allowed."); - } - }, - - _insertAt: function(idx, object) { - if (idx > get(this, 'content.length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION); - this._replace(idx, 0, [object]); - return this; - }, - - insertAt: function(idx, object) { - if (get(this, 'arrangedContent') === get(this, 'content')) { - return this._insertAt(idx, object); - } else { - throw new EmberError("Using insertAt on an arranged ArrayProxy is not allowed."); - } - }, - - removeAt: function(start, len) { - if ('number' === typeof start) { - var content = get(this, 'content'); - var arrangedContent = get(this, 'arrangedContent'); - var indices = []; - var i; - - if ((start < 0) || (start >= get(this, 'length'))) { - throw new EmberError(OUT_OF_RANGE_EXCEPTION); - } - - if (len === undefined) len = 1; - - // Get a list of indices in original content to remove - for (i=start; i 0 && - indexOf(concatenatedProperties, keyName) >= 0) { - var baseValue = this[keyName]; - - if (baseValue) { - if ('function' === typeof baseValue.concat) { - value = baseValue.concat(value); - } else { - value = makeArray(baseValue).concat(value); - } - } else { - value = makeArray(value); - } - } - - if (mergedProperties && - mergedProperties.length && - indexOf(mergedProperties, keyName) >= 0) { - var originalValue = this[keyName]; - - value = merge(originalValue, value); - } - - if (desc) { - desc.set(this, keyName, value); - } else { - if (typeof this.setUnknownProperty === 'function' && !(keyName in this)) { - this.setUnknownProperty(keyName, value); - } else { - - this[keyName] = value; - - } - } - } - } - } - - finishPartial(this, m); - - var length = arguments.length; - - if (length === 0) { - this.init(); - } else if (length === 1) { - this.init(arguments[0]); - } else { - // v8 bug potentially incorrectly deopts this function: https://code.google.com/p/v8/issues/detail?id=3709 - // we may want to keep this around till this ages out on mobile - var args = new Array(length); - for (var x = 0; x < length; x++) { - args[x] = arguments[x]; - } - this.init.apply(this, args); - } - - m.proto = proto; - finishChains(this); - sendEvent(this, 'init'); - }; - - Class.toString = Mixin.prototype.toString; - Class.willReopen = function() { - if (wasApplied) { - Class.PrototypeMixin = Mixin.create(Class.PrototypeMixin); - } - - wasApplied = false; - }; - Class._initMixins = function(args) { initMixins = args; }; - Class._initProperties = function(args) { initProperties = args; }; - - Class.proto = function() { - var superclass = Class.superclass; - if (superclass) { superclass.proto(); } - - if (!wasApplied) { - wasApplied = true; - Class.PrototypeMixin.applyPartial(Class.prototype); - } - - return this.prototype; - }; - - return Class; - - } - - /** - @class CoreObject - @namespace Ember - */ - var CoreObject = makeCtor(); - CoreObject.toString = function() { return "Ember.CoreObject"; }; - CoreObject.PrototypeMixin = Mixin.create({ - reopen: function() { - var length = arguments.length; - var args = new Array(length); - for (var i = 0; i < length; i++) { - args[i] = arguments[i]; - } - applyMixin(this, args, true); - return this; - }, - - /** - An overridable method called when objects are instantiated. By default, - does nothing unless it is overridden during class definition. - - Example: - - ```javascript - App.Person = Ember.Object.extend({ - init: function() { - alert('Name is ' + this.get('name')); - } - }); - - var steve = App.Person.create({ - name: "Steve" - }); - - // alerts 'Name is Steve'. - ``` - - NOTE: If you do override `init` for a framework class like `Ember.View` or - `Ember.ArrayController`, be sure to call `this._super()` in your - `init` declaration! If you don't, Ember may not have an opportunity to - do important setup work, and you'll see strange behavior in your - application. - - @method init - */ - init: function() {}, - - /** - Defines the properties that will be concatenated from the superclass - (instead of overridden). - - By default, when you extend an Ember class a property defined in - the subclass overrides a property with the same name that is defined - in the superclass. However, there are some cases where it is preferable - to build up a property's value by combining the superclass' property - value with the subclass' value. An example of this in use within Ember - is the `classNames` property of `Ember.View`. - - Here is some sample code showing the difference between a concatenated - property and a normal one: - - ```javascript - App.BarView = Ember.View.extend({ - someNonConcatenatedProperty: ['bar'], - classNames: ['bar'] - }); - - App.FooBarView = App.BarView.extend({ - someNonConcatenatedProperty: ['foo'], - classNames: ['foo'] - }); - - var fooBarView = App.FooBarView.create(); - fooBarView.get('someNonConcatenatedProperty'); // ['foo'] - fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo'] - ``` - - This behavior extends to object creation as well. Continuing the - above example: - - ```javascript - var view = App.FooBarView.create({ - someNonConcatenatedProperty: ['baz'], - classNames: ['baz'] - }) - view.get('someNonConcatenatedProperty'); // ['baz'] - view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] - ``` - Adding a single property that is not an array will just add it in the array: - - ```javascript - var view = App.FooBarView.create({ - classNames: 'baz' - }) - view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] - ``` - - Using the `concatenatedProperties` property, we can tell Ember to mix the - content of the properties. - - In `Ember.View` the `classNameBindings` and `attributeBindings` properties - are also concatenated, in addition to `classNames`. - - This feature is available for you to use throughout the Ember object model, - although typical app developers are likely to use it infrequently. Since - it changes expectations about behavior of properties, you should properly - document its usage in each individual concatenated property (to not - mislead your users to think they can override the property in a subclass). - - @property concatenatedProperties - @type Array - @default null - */ - concatenatedProperties: null, - - /** - Destroyed object property flag. - - if this property is `true` the observers and bindings were already - removed by the effect of calling the `destroy()` method. - - @property isDestroyed - @default false - */ - isDestroyed: false, - - /** - Destruction scheduled flag. The `destroy()` method has been called. - - The object stays intact until the end of the run loop at which point - the `isDestroyed` flag is set. - - @property isDestroying - @default false - */ - isDestroying: false, - - /** - Destroys an object by setting the `isDestroyed` flag and removing its - metadata, which effectively destroys observers and bindings. - - If you try to set a property on a destroyed object, an exception will be - raised. - - Note that destruction is scheduled for the end of the run loop and does not - happen immediately. It will set an isDestroying flag immediately. - - @method destroy - @return {Ember.Object} receiver - */ - destroy: function() { - if (this.isDestroying) { return; } - this.isDestroying = true; - - schedule('actions', this, this.willDestroy); - schedule('destroy', this, this._scheduledDestroy); - return this; - }, - - /** - Override to implement teardown. - - @method willDestroy - */ - willDestroy: K, - - /** - Invoked by the run loop to actually destroy the object. This is - scheduled for execution by the `destroy` method. - - @private - @method _scheduledDestroy - */ - _scheduledDestroy: function() { - if (this.isDestroyed) { return; } - destroy(this); - this.isDestroyed = true; - }, - - bind: function(to, from) { - if (!(from instanceof Binding)) { from = Binding.from(from); } - from.to(to).connect(this); - return from; - }, - - /** - Returns a string representation which attempts to provide more information - than Javascript's `toString` typically does, in a generic way for all Ember - objects. - - ```javascript - App.Person = Em.Object.extend() - person = App.Person.create() - person.toString() //=> "" - ``` - - If the object's class is not defined on an Ember namespace, it will - indicate it is a subclass of the registered superclass: - - ```javascript - Student = App.Person.extend() - student = Student.create() - student.toString() //=> "<(subclass of App.Person):ember1025>" - ``` - - If the method `toStringExtension` is defined, its return value will be - included in the output. - - ```javascript - App.Teacher = App.Person.extend({ - toStringExtension: function() { - return this.get('fullName'); - } - }); - teacher = App.Teacher.create() - teacher.toString(); //=> "" - ``` - - @method toString - @return {String} string representation - */ - toString: function toString() { - var hasToStringExtension = typeof this.toStringExtension === 'function'; - var extension = hasToStringExtension ? ":" + this.toStringExtension() : ''; - var ret = '<'+this.constructor.toString()+':'+guidFor(this)+extension+'>'; - - this.toString = makeToString(ret); - return ret; - } - }); - - CoreObject.PrototypeMixin.ownerConstructor = CoreObject; - - function makeToString(ret) { - return function() { return ret; }; - } - - CoreObject.__super__ = null; - - var ClassMixinProps = { - - ClassMixin: required(), - - PrototypeMixin: required(), - - isClass: true, - - isMethod: false, - - /** - Creates a new subclass. - - ```javascript - App.Person = Ember.Object.extend({ - say: function(thing) { - alert(thing); - } - }); - ``` - - This defines a new subclass of Ember.Object: `App.Person`. It contains one method: `say()`. - - You can also create a subclass from any existing class by calling its `extend()` method. For example, you might want to create a subclass of Ember's built-in `Ember.View` class: - - ```javascript - App.PersonView = Ember.View.extend({ - tagName: 'li', - classNameBindings: ['isAdministrator'] - }); - ``` - - When defining a subclass, you can override methods but still access the implementation of your parent class by calling the special `_super()` method: - - ```javascript - App.Person = Ember.Object.extend({ - say: function(thing) { - var name = this.get('name'); - alert(name + ' says: ' + thing); - } - }); - - App.Soldier = App.Person.extend({ - say: function(thing) { - this._super(thing + ", sir!"); - }, - march: function(numberOfHours) { - alert(this.get('name') + ' marches for ' + numberOfHours + ' hours.') - } - }); - - var yehuda = App.Soldier.create({ - name: "Yehuda Katz" - }); - - yehuda.say("Yes"); // alerts "Yehuda Katz says: Yes, sir!" - ``` - - The `create()` on line #17 creates an *instance* of the `App.Soldier` class. The `extend()` on line #8 creates a *subclass* of `App.Person`. Any instance of the `App.Person` class will *not* have the `march()` method. - - You can also pass `Mixin` classes to add additional properties to the subclass. - - ```javascript - App.Person = Ember.Object.extend({ - say: function(thing) { - alert(this.get('name') + ' says: ' + thing); - } - }); - - App.SingingMixin = Mixin.create({ - sing: function(thing){ - alert(this.get('name') + ' sings: la la la ' + thing); - } - }); - - App.BroadwayStar = App.Person.extend(App.SingingMixin, { - dance: function() { - alert(this.get('name') + ' dances: tap tap tap tap '); - } - }); - ``` - - The `App.BroadwayStar` class contains three methods: `say()`, `sing()`, and `dance()`. - - @method extend - @static - - @param {Mixin} [mixins]* One or more Mixin classes - @param {Object} [arguments]* Object containing values to use within the new class - */ - extend: function extend() { - var Class = makeCtor(); - var proto; - Class.ClassMixin = Mixin.create(this.ClassMixin); - Class.PrototypeMixin = Mixin.create(this.PrototypeMixin); - - Class.ClassMixin.ownerConstructor = Class; - Class.PrototypeMixin.ownerConstructor = Class; - - reopen.apply(Class.PrototypeMixin, arguments); - - Class.superclass = this; - Class.__super__ = this.prototype; - - proto = Class.prototype = o_create(this.prototype); - proto.constructor = Class; - generateGuid(proto); - meta(proto).proto = proto; // this will disable observers on prototype - - Class.ClassMixin.apply(Class); - return Class; - }, - - /** - Equivalent to doing `extend(arguments).create()`. - If possible use the normal `create` method instead. - - @method createWithMixins - @static - @param [arguments]* - */ - createWithMixins: function() { - var C = this; - var l= arguments.length; - if (l > 0) { - var args = new Array(l); - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - this._initMixins(args); - } - return new C(); - }, - - /** - Creates an instance of a class. Accepts either no arguments, or an object - containing values to initialize the newly instantiated object with. - - ```javascript - App.Person = Ember.Object.extend({ - helloWorld: function() { - alert("Hi, my name is " + this.get('name')); - } - }); - - var tom = App.Person.create({ - name: 'Tom Dale' - }); - - tom.helloWorld(); // alerts "Hi, my name is Tom Dale". - ``` - - `create` will call the `init` function if defined during - `Ember.AnyObject.extend` - - If no arguments are passed to `create`, it will not set values to the new - instance during initialization: - - ```javascript - var noName = App.Person.create(); - noName.helloWorld(); // alerts undefined - ``` - - NOTE: For performance reasons, you cannot declare methods or computed - properties during `create`. You should instead declare methods and computed - properties when using `extend` or use the `createWithMixins` shorthand. - - @method create - @static - @param [arguments]* - */ - create: function() { - var C = this; - var l = arguments.length; - if (l > 0) { - var args = new Array(l); - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - this._initProperties(args); - } - return new C(); - }, - - /** - Augments a constructor's prototype with additional - properties and functions: - - ```javascript - MyObject = Ember.Object.extend({ - name: 'an object' - }); - - o = MyObject.create(); - o.get('name'); // 'an object' - - MyObject.reopen({ - say: function(msg){ - console.log(msg); - } - }) - - o2 = MyObject.create(); - o2.say("hello"); // logs "hello" - - o.say("goodbye"); // logs "goodbye" - ``` - - To add functions and properties to the constructor itself, - see `reopenClass` - - @method reopen - */ - reopen: function() { - this.willReopen(); - - var l = arguments.length; - var args = new Array(l); - if (l > 0) { - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - } - - apply(this.PrototypeMixin, reopen, args); - return this; - }, - - /** - Augments a constructor's own properties and functions: - - ```javascript - MyObject = Ember.Object.extend({ - name: 'an object' - }); - - MyObject.reopenClass({ - canBuild: false - }); - - MyObject.canBuild; // false - o = MyObject.create(); - ``` - - In other words, this creates static properties and functions for the class. These are only available on the class - and not on any instance of that class. - - ```javascript - App.Person = Ember.Object.extend({ - name : "", - sayHello : function(){ - alert("Hello. My name is " + this.get('name')); - } - }); - - App.Person.reopenClass({ - species : "Homo sapiens", - createPerson: function(newPersonsName){ - return App.Person.create({ - name:newPersonsName - }); - } - }); - - var tom = App.Person.create({ - name : "Tom Dale" - }); - var yehuda = App.Person.createPerson("Yehuda Katz"); - - tom.sayHello(); // "Hello. My name is Tom Dale" - yehuda.sayHello(); // "Hello. My name is Yehuda Katz" - alert(App.Person.species); // "Homo sapiens" - ``` - - Note that `species` and `createPerson` are *not* valid on the `tom` and `yehuda` - variables. They are only valid on `App.Person`. - - To add functions and properties to instances of - a constructor by extending the constructor's prototype - see `reopen` - - @method reopenClass - */ - reopenClass: function() { - var l = arguments.length; - var args = new Array(l); - if (l > 0) { - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - } - - apply(this.ClassMixin, reopen, args); - applyMixin(this, arguments, false); - return this; - }, - - detect: function(obj) { - if ('function' !== typeof obj) { return false; } - while(obj) { - if (obj===this) { return true; } - obj = obj.superclass; - } - return false; - }, - - detectInstance: function(obj) { - return obj instanceof this; - }, - - /** - In some cases, you may want to annotate computed properties with additional - metadata about how they function or what values they operate on. For - example, computed property functions may close over variables that are then - no longer available for introspection. - - You can pass a hash of these values to a computed property like this: - - ```javascript - person: function() { - var personId = this.get('personId'); - return App.Person.create({ id: personId }); - }.property().meta({ type: App.Person }) - ``` - - Once you've done this, you can retrieve the values saved to the computed - property from your class like this: - - ```javascript - MyClass.metaForProperty('person'); - ``` - - This will return the original hash that was passed to `meta()`. - - @static - @method metaForProperty - @param key {String} property name - */ - metaForProperty: function(key) { - var meta = this.proto()['__ember_meta__']; - var desc = meta && meta.descs[key]; - - return desc._meta || {}; - }, - - _computedProperties: computed(function() { - hasCachedComputedProperties = true; - var proto = this.proto(); - var descs = meta(proto).descs; - var property; - var properties = []; - - for (var name in descs) { - property = descs[name]; - - if (property instanceof ComputedProperty) { - properties.push({ - name: name, - meta: property._meta - }); - } - } - return properties; - }).readOnly(), - - /** - Iterate over each computed property for the class, passing its name - and any associated metadata (see `metaForProperty`) to the callback. - - @static - @method eachComputedProperty - @param {Function} callback - @param {Object} binding - */ - eachComputedProperty: function(callback, binding) { - var property, name; - var empty = {}; - - var properties = get(this, '_computedProperties'); - - for (var i = 0, length = properties.length; i < length; i++) { - property = properties[i]; - name = property.name; - callback.call(binding || this, property.name, property.meta || empty); - } - } - }; - - function injectedPropertyAssertion() { - } - - function addOnLookupHandler() { - } - - - addOnLookupHandler(); - - /** - Returns a hash of property names and container names that injected - properties will lookup on the container lazily. - - @method _lazyInjections - @return {Object} Hash of all lazy injected property keys to container names - */ - ClassMixinProps._lazyInjections = function() { - var injections = {}; - var proto = this.proto(); - var descs = meta(proto).descs; - var key, desc; - - for (key in descs) { - desc = descs[key]; - if (desc instanceof InjectedProperty) { - injections[key] = desc.type + ':' + (desc.name || key); - } - } - - return injections; - }; - - - var ClassMixin = Mixin.create(ClassMixinProps); - - ClassMixin.ownerConstructor = CoreObject; - - CoreObject.ClassMixin = ClassMixin; - - ClassMixin.apply(CoreObject); - - CoreObject.reopen({ - didDefineProperty: function(proto, key, value) { - if (hasCachedComputedProperties === false) { return; } - if (value instanceof Ember.ComputedProperty) { - var cache = Ember.meta(this.constructor).cache; - - if (cache._computedProperties !== undefined) { - cache._computedProperties = undefined; - } - } - } - }); - - __exports__["default"] = CoreObject; - }); -enifed("ember-runtime/system/deferred", - ["ember-metal/core","ember-runtime/mixins/deferred","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var DeferredMixin = __dependency2__["default"]; - var EmberObject = __dependency3__["default"]; - - var Deferred = EmberObject.extend(DeferredMixin, { - init: function() { - this._super(); - } - }); - - Deferred.reopenClass({ - promise: function(callback, binding) { - var deferred = Deferred.create(); - callback.call(binding, deferred); - return deferred; - } - }); - - __exports__["default"] = Deferred; - }); -enifed("ember-runtime/system/each_proxy", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/enumerable_utils","ember-metal/array","ember-runtime/mixins/array","ember-runtime/system/object","ember-metal/computed","ember-metal/observer","ember-metal/events","ember-metal/properties","ember-metal/property_events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - - var get = __dependency2__.get; - var guidFor = __dependency3__.guidFor; - var forEach = __dependency4__.forEach; - var indexOf = __dependency5__.indexOf; - var EmberArray = __dependency6__["default"]; - // ES6TODO: WAT? Circular dep? - var EmberObject = __dependency7__["default"]; - var computed = __dependency8__.computed; - var addObserver = __dependency9__.addObserver; - var addBeforeObserver = __dependency9__.addBeforeObserver; - var removeBeforeObserver = __dependency9__.removeBeforeObserver; - var removeObserver = __dependency9__.removeObserver; - var typeOf = __dependency3__.typeOf; - var watchedEvents = __dependency10__.watchedEvents; - var defineProperty = __dependency11__.defineProperty; - var beginPropertyChanges = __dependency12__.beginPropertyChanges; - var propertyDidChange = __dependency12__.propertyDidChange; - var propertyWillChange = __dependency12__.propertyWillChange; - var endPropertyChanges = __dependency12__.endPropertyChanges; - var changeProperties = __dependency12__.changeProperties; - - var EachArray = EmberObject.extend(EmberArray, { - - init: function(content, keyName, owner) { - this._super(); - this._keyName = keyName; - this._owner = owner; - this._content = content; - }, - - objectAt: function(idx) { - var item = this._content.objectAt(idx); - return item && get(item, this._keyName); - }, - - length: computed(function() { - var content = this._content; - return content ? get(content, 'length') : 0; - }) - - }); - - var IS_OBSERVER = /^.+:(before|change)$/; - - function addObserverForContentKey(content, keyName, proxy, idx, loc) { - var objects = proxy._objects; - var guid; - if (!objects) objects = proxy._objects = {}; - - while(--loc>=idx) { - var item = content.objectAt(loc); - if (item) { - addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); - addObserver(item, keyName, proxy, 'contentKeyDidChange'); - - // keep track of the index each item was found at so we can map - // it back when the obj changes. - guid = guidFor(item); - if (!objects[guid]) objects[guid] = []; - objects[guid].push(loc); - } - } - } - - function removeObserverForContentKey(content, keyName, proxy, idx, loc) { - var objects = proxy._objects; - if (!objects) objects = proxy._objects = {}; - var indicies, guid; - - while(--loc>=idx) { - var item = content.objectAt(loc); - if (item) { - removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); - removeObserver(item, keyName, proxy, 'contentKeyDidChange'); - - guid = guidFor(item); - indicies = objects[guid]; - indicies[indexOf.call(indicies, loc)] = null; - } - } - } - - /** - This is the object instance returned when you get the `@each` property on an - array. It uses the unknownProperty handler to automatically create - EachArray instances for property names. - - @private - @class EachProxy - @namespace Ember - @extends Ember.Object - */ - var EachProxy = EmberObject.extend({ - - init: function(content) { - this._super(); - this._content = content; - content.addArrayObserver(this); - - // in case someone is already observing some keys make sure they are - // added - forEach(watchedEvents(this), function(eventName) { - this.didAddListener(eventName); - }, this); - }, - - /** - You can directly access mapped properties by simply requesting them. - The `unknownProperty` handler will generate an EachArray of each item. - - @method unknownProperty - @param keyName {String} - @param value {*} - */ - unknownProperty: function(keyName, value) { - var ret; - ret = new EachArray(this._content, keyName, this); - defineProperty(this, keyName, null, ret); - this.beginObservingContentKey(keyName); - return ret; - }, - - // .......................................................... - // ARRAY CHANGES - // Invokes whenever the content array itself changes. - - arrayWillChange: function(content, idx, removedCnt, addedCnt) { - var keys = this._keys; - var key, lim; - - lim = removedCnt>0 ? idx+removedCnt : -1; - beginPropertyChanges(this); - - for(key in keys) { - if (!keys.hasOwnProperty(key)) { continue; } - - if (lim>0) { removeObserverForContentKey(content, key, this, idx, lim); } - - propertyWillChange(this, key); - } - - propertyWillChange(this._content, '@each'); - endPropertyChanges(this); - }, - - arrayDidChange: function(content, idx, removedCnt, addedCnt) { - var keys = this._keys; - var lim; - - lim = addedCnt>0 ? idx+addedCnt : -1; - changeProperties(function() { - for(var key in keys) { - if (!keys.hasOwnProperty(key)) { continue; } - - if (lim>0) { addObserverForContentKey(content, key, this, idx, lim); } - - propertyDidChange(this, key); - } - - propertyDidChange(this._content, '@each'); - }, this); - }, - - // .......................................................... - // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS - // Start monitoring keys based on who is listening... - - didAddListener: function(eventName) { - if (IS_OBSERVER.test(eventName)) { - this.beginObservingContentKey(eventName.slice(0, -7)); - } - }, - - didRemoveListener: function(eventName) { - if (IS_OBSERVER.test(eventName)) { - this.stopObservingContentKey(eventName.slice(0, -7)); - } - }, - - // .......................................................... - // CONTENT KEY OBSERVING - // Actual watch keys on the source content. - - beginObservingContentKey: function(keyName) { - var keys = this._keys; - if (!keys) keys = this._keys = {}; - if (!keys[keyName]) { - keys[keyName] = 1; - var content = this._content; - var len = get(content, 'length'); - - addObserverForContentKey(content, keyName, this, 0, len); - } else { - keys[keyName]++; - } - }, - - stopObservingContentKey: function(keyName) { - var keys = this._keys; - if (keys && (keys[keyName]>0) && (--keys[keyName]<=0)) { - var content = this._content; - var len = get(content, 'length'); - - removeObserverForContentKey(content, keyName, this, 0, len); - } - }, - - contentKeyWillChange: function(obj, keyName) { - propertyWillChange(this, keyName); - }, - - contentKeyDidChange: function(obj, keyName) { - propertyDidChange(this, keyName); - } - }); - - __exports__.EachArray = EachArray; - __exports__.EachProxy = EachProxy; - }); -enifed("ember-runtime/system/lazy_load", - ["ember-metal/core","ember-metal/array","ember-runtime/system/native_array","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /*globals CustomEvent */ - - var Ember = __dependency1__["default"]; - // Ember.ENV.EMBER_LOAD_HOOKS - var forEach = __dependency2__.forEach; - // make sure Ember.A is setup. - - /** - @module ember - @submodule ember-runtime - */ - - var loadHooks = Ember.ENV.EMBER_LOAD_HOOKS || {}; - var loaded = {}; - - /** - Detects when a specific package of Ember (e.g. 'Ember.Handlebars') - has fully loaded and is available for extension. - - The provided `callback` will be called with the `name` passed - resolved from a string into the object: - - ``` javascript - Ember.onLoad('Ember.Handlebars' function(hbars) { - hbars.registerHelper(...); - }); - ``` - - @method onLoad - @for Ember - @param name {String} name of hook - @param callback {Function} callback to be called - */ - function onLoad(name, callback) { - var object; - - loadHooks[name] = loadHooks[name] || Ember.A(); - loadHooks[name].pushObject(callback); - - if (object = loaded[name]) { - callback(object); - } - } - - __exports__.onLoad = onLoad;/** - Called when an Ember.js package (e.g Ember.Handlebars) has finished - loading. Triggers any callbacks registered for this event. - - @method runLoadHooks - @for Ember - @param name {String} name of hook - @param object {Object} object to pass to callbacks - */ - function runLoadHooks(name, object) { - loaded[name] = object; - - if (typeof window === 'object' && typeof window.dispatchEvent === 'function' && typeof CustomEvent === "function") { - var event = new CustomEvent(name, {detail: object, name: name}); - window.dispatchEvent(event); - } - - if (loadHooks[name]) { - forEach.call(loadHooks[name], function(callback) { - callback(object); - }); - } - } - - __exports__.runLoadHooks = runLoadHooks; - }); -enifed("ember-runtime/system/namespace", - ["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/mixin","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - // Ember.lookup, Ember.BOOTED, Ember.deprecate, Ember.NAME_KEY, Ember.anyUnprocessedMixins - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var indexOf = __dependency3__.indexOf; - var GUID_KEY = __dependency4__.GUID_KEY; - var guidFor = __dependency4__.guidFor; - var Mixin = __dependency5__.Mixin; - - var EmberObject = __dependency6__["default"]; - - /** - A Namespace is an object usually used to contain other objects or methods - such as an application or framework. Create a namespace anytime you want - to define one of these new containers. - - # Example Usage - - ```javascript - MyFramework = Ember.Namespace.create({ - VERSION: '1.0.0' - }); - ``` - - @class Namespace - @namespace Ember - @extends Ember.Object - */ - var Namespace = EmberObject.extend({ - isNamespace: true, - - init: function() { - Namespace.NAMESPACES.push(this); - Namespace.PROCESSED = false; - }, - - toString: function() { - var name = get(this, 'name') || get(this, 'modulePrefix'); - if (name) { return name; } - - findNamespaces(); - return this[NAME_KEY]; - }, - - nameClasses: function() { - processNamespace([this.toString()], this, {}); - }, - - destroy: function() { - var namespaces = Namespace.NAMESPACES; - var toString = this.toString(); - - if (toString) { - Ember.lookup[toString] = undefined; - delete Namespace.NAMESPACES_BY_ID[toString]; - } - namespaces.splice(indexOf.call(namespaces, this), 1); - this._super(); - } - }); - - Namespace.reopenClass({ - NAMESPACES: [Ember], - NAMESPACES_BY_ID: {}, - PROCESSED: false, - processAll: processAllNamespaces, - byName: function(name) { - if (!Ember.BOOTED) { - processAllNamespaces(); - } - - return NAMESPACES_BY_ID[name]; - } - }); - - var NAMESPACES_BY_ID = Namespace.NAMESPACES_BY_ID; - - var hasOwnProp = ({}).hasOwnProperty; - - function processNamespace(paths, root, seen) { - var idx = paths.length; - - NAMESPACES_BY_ID[paths.join('.')] = root; - - // Loop over all of the keys in the namespace, looking for classes - for(var key in root) { - if (!hasOwnProp.call(root, key)) { continue; } - var obj = root[key]; - - // If we are processing the `Ember` namespace, for example, the - // `paths` will start with `["Ember"]`. Every iteration through - // the loop will update the **second** element of this list with - // the key, so processing `Ember.View` will make the Array - // `['Ember', 'View']`. - paths[idx] = key; - - // If we have found an unprocessed class - if (obj && obj.toString === classToString) { - // Replace the class' `toString` with the dot-separated path - // and set its `NAME_KEY` - obj.toString = makeToString(paths.join('.')); - obj[NAME_KEY] = paths.join('.'); - - // Support nested namespaces - } else if (obj && obj.isNamespace) { - // Skip aliased namespaces - if (seen[guidFor(obj)]) { continue; } - seen[guidFor(obj)] = true; - - // Process the child namespace - processNamespace(paths, obj, seen); - } - } - - paths.length = idx; // cut out last item - } - - var STARTS_WITH_UPPERCASE = /^[A-Z]/; - - function tryIsNamespace(lookup, prop) { - try { - var obj = lookup[prop]; - return obj && obj.isNamespace && obj; - } catch (e) { - // continue - } - } - - function findNamespaces() { - var lookup = Ember.lookup; - var obj; - - if (Namespace.PROCESSED) { return; } - - for (var prop in lookup) { - // Only process entities that start with uppercase A-Z - if (!STARTS_WITH_UPPERCASE.test(prop)) { continue; } - - // Unfortunately, some versions of IE don't support window.hasOwnProperty - if (lookup.hasOwnProperty && !lookup.hasOwnProperty(prop)) { continue; } - - // At times we are not allowed to access certain properties for security reasons. - // There are also times where even if we can access them, we are not allowed to access their properties. - obj = tryIsNamespace(lookup, prop); - if (obj) { - obj[NAME_KEY] = prop; - } - } - } - - var NAME_KEY = Ember.NAME_KEY = GUID_KEY + '_name'; - - function superClassString(mixin) { - var superclass = mixin.superclass; - if (superclass) { - if (superclass[NAME_KEY]) { return superclass[NAME_KEY]; } - else { return superClassString(superclass); } - } else { - return; - } - } - - function classToString() { - if (!Ember.BOOTED && !this[NAME_KEY]) { - processAllNamespaces(); - } - - var ret; - - if (this[NAME_KEY]) { - ret = this[NAME_KEY]; - } else if (this._toString) { - ret = this._toString; - } else { - var str = superClassString(this); - if (str) { - ret = "(subclass of " + str + ")"; - } else { - ret = "(unknown mixin)"; - } - this.toString = makeToString(ret); - } - - return ret; - } - - function processAllNamespaces() { - var unprocessedNamespaces = !Namespace.PROCESSED; - var unprocessedMixins = Ember.anyUnprocessedMixins; - - if (unprocessedNamespaces) { - findNamespaces(); - Namespace.PROCESSED = true; - } - - if (unprocessedNamespaces || unprocessedMixins) { - var namespaces = Namespace.NAMESPACES; - var namespace; - - for (var i=0, l=namespaces.length; i 0) { - NativeArray = NativeArray.without.apply(NativeArray, ignore); - } - - /** - Creates an `Ember.NativeArray` from an Array like object. - Does not modify the original object. Ember.A is not needed if - `Ember.EXTEND_PROTOTYPES` is `true` (the default value). However, - it is recommended that you use Ember.A when creating addons for - ember or when you can not guarantee that `Ember.EXTEND_PROTOTYPES` - will be `true`. - - Example - - ```js - var Pagination = Ember.CollectionView.extend({ - tagName: 'ul', - classNames: ['pagination'], - - init: function() { - this._super(); - if (!this.get('content')) { - this.set('content', Ember.A()); - } - } - }); - ``` - - @method A - @for Ember - @return {Ember.NativeArray} - */ - var A = function(arr) { - if (arr === undefined) { arr = []; } - return EmberArray.detect(arr) ? arr : NativeArray.apply(arr); - }; - - /** - Activates the mixin on the Array.prototype if not already applied. Calling - this method more than once is safe. This will be called when ember is loaded - unless you have `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Array` - set to `false`. - - Example - - ```js - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) { - Ember.NativeArray.activate(); - } - ``` - - @method activate - @for Ember.NativeArray - @static - @return {void} - */ - NativeArray.activate = function() { - NativeArray.apply(Array.prototype); - - A = function(arr) { return arr || []; }; - }; - - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) { - NativeArray.activate(); - } - - Ember.A = A; // ES6TODO: Setting A onto the object returned by ember-metal/core to avoid circles - __exports__.A = A; - __exports__.NativeArray = NativeArray; - __exports__["default"] = NativeArray; - }); -enifed("ember-runtime/system/object", - ["ember-runtime/system/core_object","ember-runtime/mixins/observable","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var CoreObject = __dependency1__["default"]; - var Observable = __dependency2__["default"]; - - /** - `Ember.Object` is the main base class for all Ember objects. It is a subclass - of `Ember.CoreObject` with the `Ember.Observable` mixin applied. For details, - see the documentation for each of these. - - @class Object - @namespace Ember - @extends Ember.CoreObject - @uses Ember.Observable - */ - var EmberObject = CoreObject.extend(Observable); - EmberObject.toString = function() { - return "Ember.Object"; - }; - - __exports__["default"] = EmberObject; - }); -enifed("ember-runtime/system/object_proxy", - ["ember-runtime/system/object","ember-runtime/mixins/-proxy","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var EmberObject = __dependency1__["default"]; - var _ProxyMixin = __dependency2__["default"]; - - /** - `Ember.ObjectProxy` forwards all properties not defined by the proxy itself - to a proxied `content` object. - - ```javascript - object = Ember.Object.create({ - name: 'Foo' - }); - - proxy = Ember.ObjectProxy.create({ - content: object - }); - - // Access and change existing properties - proxy.get('name') // 'Foo' - proxy.set('name', 'Bar'); - object.get('name') // 'Bar' - - // Create new 'description' property on `object` - proxy.set('description', 'Foo is a whizboo baz'); - object.get('description') // 'Foo is a whizboo baz' - ``` - - While `content` is unset, setting a property to be delegated will throw an - Error. - - ```javascript - proxy = Ember.ObjectProxy.create({ - content: null, - flag: null - }); - proxy.set('flag', true); - proxy.get('flag'); // true - proxy.get('foo'); // undefined - proxy.set('foo', 'data'); // throws Error - ``` - - Delegated properties can be bound to and will change when content is updated. - - Computed properties on the proxy itself can depend on delegated properties. - - ```javascript - ProxyWithComputedProperty = Ember.ObjectProxy.extend({ - fullName: function () { - var firstName = this.get('firstName'), - lastName = this.get('lastName'); - if (firstName && lastName) { - return firstName + ' ' + lastName; - } - return firstName || lastName; - }.property('firstName', 'lastName') - }); - - proxy = ProxyWithComputedProperty.create(); - - proxy.get('fullName'); // undefined - proxy.set('content', { - firstName: 'Tom', lastName: 'Dale' - }); // triggers property change for fullName on proxy - - proxy.get('fullName'); // 'Tom Dale' - ``` - - @class ObjectProxy - @namespace Ember - @extends Ember.Object - @extends Ember._ProxyMixin - */ - - __exports__["default"] = EmberObject.extend(_ProxyMixin); - }); -enifed("ember-runtime/system/service", - ["ember-runtime/system/object","ember-runtime/inject","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Object = __dependency1__["default"]; - var createInjectionHelper = __dependency2__.createInjectionHelper; - - var Service; - - - /** - @class Service - @namespace Ember - @extends Ember.Object - */ - Service = Object.extend(); - - /** - Creates a property that lazily looks up a service in the container. There - are no restrictions as to what objects a service can be injected into. - - Example: - - ```javascript - App.ApplicationRoute = Ember.Route.extend({ - authManager: Ember.inject.service('auth'), - - model: function() { - return this.get('authManager').findCurrentUser(); - } - }); - ``` - - This example will create an `authManager` property on the application route - that looks up the `auth` service in the container, making it easily - accessible in the `model` hook. - - @method inject.service - @for Ember - @param {String} name (optional) name of the service to inject, defaults to - the property's name - @return {Ember.InjectedProperty} injection descriptor instance - */ - createInjectionHelper('service'); - - - __exports__["default"] = Service; - }); -enifed("ember-runtime/system/set", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/is_none","ember-runtime/system/string","ember-runtime/system/core_object","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-metal/error","ember-metal/property_events","ember-metal/mixin","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.isNone, Ember.A - - var get = __dependency2__.get; - var set = __dependency3__.set; - var guidFor = __dependency4__.guidFor; - var isNone = __dependency5__["default"]; - var fmt = __dependency6__.fmt; - var CoreObject = __dependency7__["default"]; - var MutableEnumerable = __dependency8__["default"]; - var Enumerable = __dependency9__["default"]; - var Copyable = __dependency10__["default"]; - var Freezable = __dependency11__.Freezable; - var FROZEN_ERROR = __dependency11__.FROZEN_ERROR; - var EmberError = __dependency12__["default"]; - var propertyWillChange = __dependency13__.propertyWillChange; - var propertyDidChange = __dependency13__.propertyDidChange; - var aliasMethod = __dependency14__.aliasMethod; - var computed = __dependency15__.computed; - - /** - An unordered collection of objects. - - A Set works a bit like an array except that its items are not ordered. You - can create a set to efficiently test for membership for an object. You can - also iterate through a set just like an array, even accessing objects by - index, however there is no guarantee as to their order. - - All Sets are observable via the Enumerable Observer API - which works - on any enumerable object including both Sets and Arrays. - - ## Creating a Set - - You can create a set like you would most objects using - `new Ember.Set()`. Most new sets you create will be empty, but you can - also initialize the set with some content by passing an array or other - enumerable of objects to the constructor. - - Finally, you can pass in an existing set and the set will be copied. You - can also create a copy of a set by calling `Ember.Set#copy()`. - - ```javascript - // creates a new empty set - var foundNames = new Ember.Set(); - - // creates a set with four names in it. - var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P - - // creates a copy of the names set. - var namesCopy = new Ember.Set(names); - - // same as above. - var anotherNamesCopy = names.copy(); - ``` - - ## Adding/Removing Objects - - You generally add or remove objects from a set using `add()` or - `remove()`. You can add any type of object including primitives such as - numbers, strings, and booleans. - - Unlike arrays, objects can only exist one time in a set. If you call `add()` - on a set with the same object multiple times, the object will only be added - once. Likewise, calling `remove()` with the same object multiple times will - remove the object the first time and have no effect on future calls until - you add the object to the set again. - - NOTE: You cannot add/remove `null` or `undefined` to a set. Any attempt to do - so will be ignored. - - In addition to add/remove you can also call `push()`/`pop()`. Push behaves - just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary - object, remove it and return it. This is a good way to use a set as a job - queue when you don't care which order the jobs are executed in. - - ## Testing for an Object - - To test for an object's presence in a set you simply call - `Ember.Set#contains()`. - - ## Observing changes - - When using `Ember.Set`, you can observe the `"[]"` property to be - alerted whenever the content changes. You can also add an enumerable - observer to the set to be notified of specific objects that are added and - removed from the set. See [Ember.Enumerable](/api/classes/Ember.Enumerable.html) - for more information on enumerables. - - This is often unhelpful. If you are filtering sets of objects, for instance, - it is very inefficient to re-filter all of the items each time the set - changes. It would be better if you could just adjust the filtered set based - on what was changed on the original set. The same issue applies to merging - sets, as well. - - ## Other Methods - - `Ember.Set` primary implements other mixin APIs. For a complete reference - on the methods you will use with `Ember.Set`, please consult these mixins. - The most useful ones will be `Ember.Enumerable` and - `Ember.MutableEnumerable` which implement most of the common iterator - methods you are used to on Array. - - Note that you can also use the `Ember.Copyable` and `Ember.Freezable` - APIs on `Ember.Set` as well. Once a set is frozen it can no longer be - modified. The benefit of this is that when you call `frozenCopy()` on it, - Ember will avoid making copies of the set. This allows you to write - code that can know with certainty when the underlying set data will or - will not be modified. - - @class Set - @namespace Ember - @extends Ember.CoreObject - @uses Ember.MutableEnumerable - @uses Ember.Copyable - @uses Ember.Freezable - @since Ember 0.9 - @deprecated - */ - __exports__["default"] = CoreObject.extend(MutableEnumerable, Copyable, Freezable, { - - // .......................................................... - // IMPLEMENT ENUMERABLE APIS - // - - /** - This property will change as the number of objects in the set changes. - - @property length - @type number - @default 0 - */ - length: 0, - - /** - Clears the set. This is useful if you want to reuse an existing set - without having to recreate it. - - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.length; // 3 - colors.clear(); - colors.length; // 0 - ``` - - @method clear - @return {Ember.Set} An empty Set - */ - clear: function() { - if (this.isFrozen) { throw new EmberError(FROZEN_ERROR); } - - var len = get(this, 'length'); - if (len === 0) { return this; } - - var guid; - - this.enumerableContentWillChange(len, 0); - propertyWillChange(this, 'firstObject'); - propertyWillChange(this, 'lastObject'); - - for (var i=0; i < len; i++) { - guid = guidFor(this[i]); - delete this[guid]; - delete this[i]; - } - - set(this, 'length', 0); - - propertyDidChange(this, 'firstObject'); - propertyDidChange(this, 'lastObject'); - this.enumerableContentDidChange(len, 0); - - return this; - }, - - /** - Returns true if the passed object is also an enumerable that contains the - same objects as the receiver. - - ```javascript - var colors = ["red", "green", "blue"], - same_colors = new Ember.Set(colors); - - same_colors.isEqual(colors); // true - same_colors.isEqual(["purple", "brown"]); // false - ``` - - @method isEqual - @param {Ember.Set} obj the other object. - @return {Boolean} - */ - isEqual: function(obj) { - // fail fast - if (!Enumerable.detect(obj)) return false; - - var loc = get(this, 'length'); - if (get(obj, 'length') !== loc) return false; - - while(--loc >= 0) { - if (!obj.contains(this[loc])) return false; - } - - return true; - }, - - /** - Adds an object to the set. Only non-`null` objects can be added to a set - and those can only be added once. If the object is already in the set or - the passed value is null this method will have no effect. - - This is an alias for `Ember.MutableEnumerable.addObject()`. - - ```javascript - var colors = new Ember.Set(); - colors.add("blue"); // ["blue"] - colors.add("blue"); // ["blue"] - colors.add("red"); // ["blue", "red"] - colors.add(null); // ["blue", "red"] - colors.add(undefined); // ["blue", "red"] - ``` - - @method add - @param {Object} obj The object to add. - @return {Ember.Set} The set itself. - */ - add: aliasMethod('addObject'), - - /** - Removes the object from the set if it is found. If you pass a `null` value - or an object that is already not in the set, this method will have no - effect. This is an alias for `Ember.MutableEnumerable.removeObject()`. - - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.remove("red"); // ["blue", "green"] - colors.remove("purple"); // ["blue", "green"] - colors.remove(null); // ["blue", "green"] - ``` - - @method remove - @param {Object} obj The object to remove - @return {Ember.Set} The set itself. - */ - remove: aliasMethod('removeObject'), - - /** - Removes the last element from the set and returns it, or `null` if it's empty. - - ```javascript - var colors = new Ember.Set(["green", "blue"]); - colors.pop(); // "blue" - colors.pop(); // "green" - colors.pop(); // null - ``` - - @method pop - @return {Object} The removed object from the set or null. - */ - pop: function() { - if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR); - var obj = this.length > 0 ? this[this.length-1] : null; - this.remove(obj); - return obj; - }, - - /** - Inserts the given object on to the end of the set. It returns - the set itself. - - This is an alias for `Ember.MutableEnumerable.addObject()`. - - ```javascript - var colors = new Ember.Set(); - colors.push("red"); // ["red"] - colors.push("green"); // ["red", "green"] - colors.push("blue"); // ["red", "green", "blue"] - ``` - - @method push - @return {Ember.Set} The set itself. - */ - push: aliasMethod('addObject'), - - /** - Removes the last element from the set and returns it, or `null` if it's empty. - - This is an alias for `Ember.Set.pop()`. - - ```javascript - var colors = new Ember.Set(["green", "blue"]); - colors.shift(); // "blue" - colors.shift(); // "green" - colors.shift(); // null - ``` - - @method shift - @return {Object} The removed object from the set or null. - */ - shift: aliasMethod('pop'), - - /** - Inserts the given object on to the end of the set. It returns - the set itself. - - This is an alias of `Ember.Set.push()` - - ```javascript - var colors = new Ember.Set(); - colors.unshift("red"); // ["red"] - colors.unshift("green"); // ["red", "green"] - colors.unshift("blue"); // ["red", "green", "blue"] - ``` - - @method unshift - @return {Ember.Set} The set itself. - */ - unshift: aliasMethod('push'), - - /** - Adds each object in the passed enumerable to the set. - - This is an alias of `Ember.MutableEnumerable.addObjects()` - - ```javascript - var colors = new Ember.Set(); - colors.addEach(["red", "green", "blue"]); // ["red", "green", "blue"] - ``` - - @method addEach - @param {Ember.Enumerable} objects the objects to add. - @return {Ember.Set} The set itself. - */ - addEach: aliasMethod('addObjects'), - - /** - Removes each object in the passed enumerable to the set. - - This is an alias of `Ember.MutableEnumerable.removeObjects()` - - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.removeEach(["red", "blue"]); // ["green"] - ``` - - @method removeEach - @param {Ember.Enumerable} objects the objects to remove. - @return {Ember.Set} The set itself. - */ - removeEach: aliasMethod('removeObjects'), - - // .......................................................... - // PRIVATE ENUMERABLE SUPPORT - // - - init: function(items) { - this._super(); - if (items) this.addObjects(items); - }, - - // implement Ember.Enumerable - nextObject: function(idx) { - return this[idx]; - }, - - // more optimized version - firstObject: computed(function() { - return this.length > 0 ? this[0] : undefined; - }), - - // more optimized version - lastObject: computed(function() { - return this.length > 0 ? this[this.length-1] : undefined; - }), - - // implements Ember.MutableEnumerable - addObject: function(obj) { - if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR); - if (isNone(obj)) return this; // nothing to do - - var guid = guidFor(obj); - var idx = this[guid]; - var len = get(this, 'length'); - var added; - - if (idx>=0 && idx=0 && idx=0; - }, - - copy: function() { - var C = this.constructor, ret = new C(), loc = get(this, 'length'); - set(ret, 'length', loc); - while(--loc>=0) { - ret[loc] = this[loc]; - ret[guidFor(this[loc])] = loc; - } - return ret; - }, - - toString: function() { - var len = this.length, idx, array = []; - for(idx = 0; idx < len; idx++) { - array[idx] = this[idx]; - } - return fmt("Ember.Set<%@>", [array.join(',')]); - } - }); - }); -enifed("ember-runtime/system/string", - ["ember-metal/core","ember-metal/utils","ember-metal/cache","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.STRINGS, Ember.FEATURES - var isArray = __dependency2__.isArray; - var emberInspect = __dependency2__.inspect; - - var Cache = __dependency3__["default"]; - - var STRING_DASHERIZE_REGEXP = (/[ _]/g); - - var STRING_DASHERIZE_CACHE = new Cache(1000, function(key) { - return decamelize(key).replace(STRING_DASHERIZE_REGEXP, '-'); - }); - - var CAMELIZE_CACHE = new Cache(1000, function(key) { - return key.replace(STRING_CAMELIZE_REGEXP, function(match, separator, chr) { - return chr ? chr.toUpperCase() : ''; - }).replace(/^([A-Z])/, function(match, separator, chr) { - return match.toLowerCase(); - }); - }); - - var CLASSIFY_CACHE = new Cache(1000, function(str) { - var parts = str.split("."); - var out = []; - - for (var i=0, l=parts.length; i 2) { - cachedFormats = new Array(arguments.length - 1); - - for (var i = 1, l = arguments.length; i < l; i++) { - cachedFormats[i - 1] = arguments[i]; - } - } - - // first, replace any ORDERED replacements. - var idx = 0; // the current index for non-numerical replacements - return str.replace(/%@([0-9]+)?/g, function(s, argIndex) { - argIndex = (argIndex) ? parseInt(argIndex, 10) - 1 : idx++; - s = cachedFormats[argIndex]; - return (s === null) ? '(null)' : (s === undefined) ? '' : emberInspect(s); - }); - } - - function loc(str, formats) { - if (!isArray(formats) || arguments.length > 2) { - formats = Array.prototype.slice.call(arguments, 1); - } - - str = Ember.STRINGS[str] || str; - return fmt(str, formats); - } - - function w(str) { - return str.split(/\s+/); - } - - function decamelize(str) { - return DECAMELIZE_CACHE.get(str); - } - - function dasherize(str) { - return STRING_DASHERIZE_CACHE.get(str); - } - - function camelize(str) { - return CAMELIZE_CACHE.get(str); - } - - function classify(str) { - return CLASSIFY_CACHE.get(str); - } - - function underscore(str) { - return UNDERSCORE_CACHE.get(str); - } - - function capitalize(str) { - return CAPITALIZE_CACHE.get(str); - } - - /** - Defines the hash of localized strings for the current language. Used by - the `Ember.String.loc()` helper. To localize, add string values to this - hash. - - @property STRINGS - @for Ember - @type Hash - */ - Ember.STRINGS = {}; - - /** - Defines string helper methods including string formatting and localization. - Unless `Ember.EXTEND_PROTOTYPES.String` is `false` these methods will also be - added to the `String.prototype` as well. - - @class String - @namespace Ember - @static - */ - __exports__["default"] = { - /** - Apply formatting options to the string. This will look for occurrences - of "%@" in your string and substitute them with the arguments you pass into - this method. If you want to control the specific order of replacement, - you can add a number after the key as well to indicate which argument - you want to insert. - - Ordered insertions are most useful when building loc strings where values - you need to insert may appear in different orders. - - ```javascript - "Hello %@ %@".fmt('John', 'Doe'); // "Hello John Doe" - "Hello %@2, %@1".fmt('John', 'Doe'); // "Hello Doe, John" - ``` - - @method fmt - @param {String} str The string to format - @param {Array} formats An array of parameters to interpolate into string. - @return {String} formatted string - */ - fmt: fmt, - - /** - Formats the passed string, but first looks up the string in the localized - strings hash. This is a convenient way to localize text. See - `Ember.String.fmt()` for more information on formatting. - - Note that it is traditional but not required to prefix localized string - keys with an underscore or other character so you can easily identify - localized strings. - - ```javascript - Ember.STRINGS = { - '_Hello World': 'Bonjour le monde', - '_Hello %@ %@': 'Bonjour %@ %@' - }; - - Ember.String.loc("_Hello World"); // 'Bonjour le monde'; - Ember.String.loc("_Hello %@ %@", ["John", "Smith"]); // "Bonjour John Smith"; - ``` - - @method loc - @param {String} str The string to format - @param {Array} formats Optional array of parameters to interpolate into string. - @return {String} formatted string - */ - loc: loc, - - /** - Splits a string into separate units separated by spaces, eliminating any - empty strings in the process. This is a convenience method for split that - is mostly useful when applied to the `String.prototype`. - - ```javascript - Ember.String.w("alpha beta gamma").forEach(function(key) { - console.log(key); - }); - - // > alpha - // > beta - // > gamma - ``` - - @method w - @param {String} str The string to split - @return {Array} array containing the split strings - */ - w: w, - - /** - Converts a camelized string into all lower case separated by underscores. - - ```javascript - 'innerHTML'.decamelize(); // 'inner_html' - 'action_name'.decamelize(); // 'action_name' - 'css-class-name'.decamelize(); // 'css-class-name' - 'my favorite items'.decamelize(); // 'my favorite items' - ``` - - @method decamelize - @param {String} str The string to decamelize. - @return {String} the decamelized string. - */ - decamelize: decamelize, - - /** - Replaces underscores, spaces, or camelCase with dashes. - - ```javascript - 'innerHTML'.dasherize(); // 'inner-html' - 'action_name'.dasherize(); // 'action-name' - 'css-class-name'.dasherize(); // 'css-class-name' - 'my favorite items'.dasherize(); // 'my-favorite-items' - ``` - - @method dasherize - @param {String} str The string to dasherize. - @return {String} the dasherized string. - */ - dasherize: dasherize, - - /** - Returns the lowerCamelCase form of a string. - - ```javascript - 'innerHTML'.camelize(); // 'innerHTML' - 'action_name'.camelize(); // 'actionName' - 'css-class-name'.camelize(); // 'cssClassName' - 'my favorite items'.camelize(); // 'myFavoriteItems' - 'My Favorite Items'.camelize(); // 'myFavoriteItems' - ``` - - @method camelize - @param {String} str The string to camelize. - @return {String} the camelized string. - */ - camelize: camelize, - - /** - Returns the UpperCamelCase form of a string. - - ```javascript - 'innerHTML'.classify(); // 'InnerHTML' - 'action_name'.classify(); // 'ActionName' - 'css-class-name'.classify(); // 'CssClassName' - 'my favorite items'.classify(); // 'MyFavoriteItems' - ``` - - @method classify - @param {String} str the string to classify - @return {String} the classified string - */ - classify: classify, - - /** - More general than decamelize. Returns the lower\_case\_and\_underscored - form of a string. - - ```javascript - 'innerHTML'.underscore(); // 'inner_html' - 'action_name'.underscore(); // 'action_name' - 'css-class-name'.underscore(); // 'css_class_name' - 'my favorite items'.underscore(); // 'my_favorite_items' - ``` - - @method underscore - @param {String} str The string to underscore. - @return {String} the underscored string. - */ - underscore: underscore, - - /** - Returns the Capitalized form of a string - - ```javascript - 'innerHTML'.capitalize() // 'InnerHTML' - 'action_name'.capitalize() // 'Action_name' - 'css-class-name'.capitalize() // 'Css-class-name' - 'my favorite items'.capitalize() // 'My favorite items' - ``` - - @method capitalize - @param {String} str The string to capitalize. - @return {String} The capitalized string. - */ - capitalize: capitalize - }; - - __exports__.fmt = fmt; - __exports__.loc = loc; - __exports__.w = w; - __exports__.decamelize = decamelize; - __exports__.dasherize = dasherize; - __exports__.camelize = camelize; - __exports__.classify = classify; - __exports__.underscore = underscore; - __exports__.capitalize = capitalize; - }); -enifed("ember-runtime/system/subarray", - ["ember-metal/error","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var EmberError = __dependency1__["default"]; - var EnumerableUtils = __dependency2__["default"]; - - var RETAIN = 'r'; - var FILTER = 'f'; - - function Operation(type, count) { - this.type = type; - this.count = count; - } - - __exports__["default"] = SubArray; - - /** - An `Ember.SubArray` tracks an array in a way similar to, but more specialized - than, `Ember.TrackedArray`. It is useful for keeping track of the indexes of - items within a filtered array. - - @class SubArray - @namespace Ember - */ - function SubArray (length) { - if (arguments.length < 1) { length = 0; } - - if (length > 0) { - this._operations = [new Operation(RETAIN, length)]; - } else { - this._operations = []; - } - } - - - SubArray.prototype = { - /** - Track that an item was added to the tracked array. - - @method addItem - - @param {Number} index The index of the item in the tracked array. - @param {Boolean} match `true` iff the item is included in the subarray. - - @return {number} The index of the item in the subarray. - */ - addItem: function(index, match) { - var returnValue = -1; - var itemType = match ? RETAIN : FILTER; - var self = this; - - this._findOperation(index, function(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) { - var newOperation, splitOperation; - - if (itemType === operation.type) { - ++operation.count; - } else if (index === rangeStart) { - // insert to the left of `operation` - self._operations.splice(operationIndex, 0, new Operation(itemType, 1)); - } else { - newOperation = new Operation(itemType, 1); - splitOperation = new Operation(operation.type, rangeEnd - index + 1); - operation.count = index - rangeStart; - - self._operations.splice(operationIndex + 1, 0, newOperation, splitOperation); - } - - if (match) { - if (operation.type === RETAIN) { - returnValue = seenInSubArray + (index - rangeStart); - } else { - returnValue = seenInSubArray; - } - } - - self._composeAt(operationIndex); - }, function(seenInSubArray) { - self._operations.push(new Operation(itemType, 1)); - - if (match) { - returnValue = seenInSubArray; - } - - self._composeAt(self._operations.length-1); - }); - - return returnValue; - }, - - /** - Track that an item was removed from the tracked array. - - @method removeItem - - @param {Number} index The index of the item in the tracked array. - - @return {number} The index of the item in the subarray, or `-1` if the item - was not in the subarray. - */ - removeItem: function(index) { - var returnValue = -1; - var self = this; - - this._findOperation(index, function (operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) { - if (operation.type === RETAIN) { - returnValue = seenInSubArray + (index - rangeStart); - } - - if (operation.count > 1) { - --operation.count; - } else { - self._operations.splice(operationIndex, 1); - self._composeAt(operationIndex); - } - }, function() { - throw new EmberError("Can't remove an item that has never been added."); - }); - - return returnValue; - }, - - - _findOperation: function (index, foundCallback, notFoundCallback) { - var seenInSubArray = 0; - var operationIndex, len, operation, rangeStart, rangeEnd; - - // OPTIMIZE: change to balanced tree - // find leftmost operation to the right of `index` - for (operationIndex = rangeStart = 0, len = this._operations.length; operationIndex < len; rangeStart = rangeEnd + 1, ++operationIndex) { - operation = this._operations[operationIndex]; - rangeEnd = rangeStart + operation.count - 1; - - if (index >= rangeStart && index <= rangeEnd) { - foundCallback(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray); - return; - } else if (operation.type === RETAIN) { - seenInSubArray += operation.count; - } - } - - notFoundCallback(seenInSubArray); - }, - - _composeAt: function(index) { - var op = this._operations[index]; - var otherOp; - - if (!op) { - // Composing out of bounds is a no-op, as when removing the last operation - // in the list. - return; - } - - if (index > 0) { - otherOp = this._operations[index-1]; - if (otherOp.type === op.type) { - op.count += otherOp.count; - this._operations.splice(index-1, 1); - --index; - } - } - - if (index < this._operations.length-1) { - otherOp = this._operations[index+1]; - if (otherOp.type === op.type) { - op.count += otherOp.count; - this._operations.splice(index+1, 1); - } - } - }, - - toString: function () { - var str = ""; - EnumerableUtils.forEach(this._operations, function (operation) { - str += " " + operation.type + ":" + operation.count; - }); - return str.substring(1); - } - }; - }); -enifed("ember-runtime/system/tracked_array", - ["ember-metal/property_get","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var forEach = __dependency2__.forEach; - - var RETAIN = 'r'; - var INSERT = 'i'; - var DELETE = 'd'; - - __exports__["default"] = TrackedArray; - - /** - An `Ember.TrackedArray` tracks array operations. It's useful when you want to - lazily compute the indexes of items in an array after they've been shifted by - subsequent operations. - - @class TrackedArray - @namespace Ember - @param {Array} [items=[]] The array to be tracked. This is used just to get - the initial items for the starting state of retain:n. - */ - function TrackedArray(items) { - if (arguments.length < 1) { items = []; } - - var length = get(items, 'length'); - - if (length) { - this._operations = [new ArrayOperation(RETAIN, length, items)]; - } else { - this._operations = []; - } - } - - TrackedArray.RETAIN = RETAIN; - TrackedArray.INSERT = INSERT; - TrackedArray.DELETE = DELETE; - - TrackedArray.prototype = { - - /** - Track that `newItems` were added to the tracked array at `index`. - - @method addItems - @param index - @param newItems - */ - addItems: function (index, newItems) { - var count = get(newItems, 'length'); - if (count < 1) { return; } - - var match = this._findArrayOperation(index); - var arrayOperation = match.operation; - var arrayOperationIndex = match.index; - var arrayOperationRangeStart = match.rangeStart; - var composeIndex, newArrayOperation; - - newArrayOperation = new ArrayOperation(INSERT, count, newItems); - - if (arrayOperation) { - if (!match.split) { - // insert left of arrayOperation - this._operations.splice(arrayOperationIndex, 0, newArrayOperation); - composeIndex = arrayOperationIndex; - } else { - this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation); - composeIndex = arrayOperationIndex + 1; - } - } else { - // insert at end - this._operations.push(newArrayOperation); - composeIndex = arrayOperationIndex; - } - - this._composeInsert(composeIndex); - }, - - /** - Track that `count` items were removed at `index`. - - @method removeItems - @param index - @param count - */ - removeItems: function (index, count) { - if (count < 1) { return; } - - var match = this._findArrayOperation(index); - var arrayOperationIndex = match.index; - var arrayOperationRangeStart = match.rangeStart; - var newArrayOperation, composeIndex; - - newArrayOperation = new ArrayOperation(DELETE, count); - if (!match.split) { - // insert left of arrayOperation - this._operations.splice(arrayOperationIndex, 0, newArrayOperation); - composeIndex = arrayOperationIndex; - } else { - this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation); - composeIndex = arrayOperationIndex + 1; - } - - return this._composeDelete(composeIndex); - }, - - /** - Apply all operations, reducing them to retain:n, for `n`, the number of - items in the array. - - `callback` will be called for each operation and will be passed the following arguments: - - * {array} items The items for the given operation - * {number} offset The computed offset of the items, ie the index in the - array of the first item for this operation. - * {string} operation The type of the operation. One of - `Ember.TrackedArray.{RETAIN, DELETE, INSERT}` - - @method apply - @param {Function} callback - */ - apply: function (callback) { - var items = []; - var offset = 0; - - forEach(this._operations, function (arrayOperation, operationIndex) { - callback(arrayOperation.items, offset, arrayOperation.type, operationIndex); - - if (arrayOperation.type !== DELETE) { - offset += arrayOperation.count; - items = items.concat(arrayOperation.items); - } - }); - - this._operations = [new ArrayOperation(RETAIN, items.length, items)]; - }, - - /** - Return an `ArrayOperationMatch` for the operation that contains the item at `index`. - - @method _findArrayOperation - - @param {Number} index the index of the item whose operation information - should be returned. - @private - */ - _findArrayOperation: function (index) { - var split = false; - var arrayOperationIndex, arrayOperation, - arrayOperationRangeStart, arrayOperationRangeEnd, - len; - - // OPTIMIZE: we could search these faster if we kept a balanced tree. - // find leftmost arrayOperation to the right of `index` - for (arrayOperationIndex = arrayOperationRangeStart = 0, len = this._operations.length; arrayOperationIndex < len; ++arrayOperationIndex) { - arrayOperation = this._operations[arrayOperationIndex]; - - if (arrayOperation.type === DELETE) { continue; } - - arrayOperationRangeEnd = arrayOperationRangeStart + arrayOperation.count - 1; - - if (index === arrayOperationRangeStart) { - break; - } else if (index > arrayOperationRangeStart && index <= arrayOperationRangeEnd) { - split = true; - break; - } else { - arrayOperationRangeStart = arrayOperationRangeEnd + 1; - } - } - - return new ArrayOperationMatch(arrayOperation, arrayOperationIndex, split, arrayOperationRangeStart); - }, - - _split: function (arrayOperationIndex, splitIndex, newArrayOperation) { - var arrayOperation = this._operations[arrayOperationIndex]; - var splitItems = arrayOperation.items.slice(splitIndex); - var splitArrayOperation = new ArrayOperation(arrayOperation.type, splitItems.length, splitItems); - - // truncate LHS - arrayOperation.count = splitIndex; - arrayOperation.items = arrayOperation.items.slice(0, splitIndex); - - this._operations.splice(arrayOperationIndex + 1, 0, newArrayOperation, splitArrayOperation); - }, - - // see SubArray for a better implementation. - _composeInsert: function (index) { - var newArrayOperation = this._operations[index]; - var leftArrayOperation = this._operations[index-1]; // may be undefined - var rightArrayOperation = this._operations[index+1]; // may be undefined - var leftOp = leftArrayOperation && leftArrayOperation.type; - var rightOp = rightArrayOperation && rightArrayOperation.type; - - if (leftOp === INSERT) { - // merge left - leftArrayOperation.count += newArrayOperation.count; - leftArrayOperation.items = leftArrayOperation.items.concat(newArrayOperation.items); - - if (rightOp === INSERT) { - // also merge right (we have split an insert with an insert) - leftArrayOperation.count += rightArrayOperation.count; - leftArrayOperation.items = leftArrayOperation.items.concat(rightArrayOperation.items); - this._operations.splice(index, 2); - } else { - // only merge left - this._operations.splice(index, 1); - } - } else if (rightOp === INSERT) { - // merge right - newArrayOperation.count += rightArrayOperation.count; - newArrayOperation.items = newArrayOperation.items.concat(rightArrayOperation.items); - this._operations.splice(index + 1, 1); - } - }, - - _composeDelete: function (index) { - var arrayOperation = this._operations[index]; - var deletesToGo = arrayOperation.count; - var leftArrayOperation = this._operations[index-1]; // may be undefined - var leftOp = leftArrayOperation && leftArrayOperation.type; - var nextArrayOperation; - var nextOp; - var nextCount; - var removeNewAndNextOp = false; - var removedItems = []; - - if (leftOp === DELETE) { - arrayOperation = leftArrayOperation; - index -= 1; - } - - for (var i = index + 1; deletesToGo > 0; ++i) { - nextArrayOperation = this._operations[i]; - nextOp = nextArrayOperation.type; - nextCount = nextArrayOperation.count; - - if (nextOp === DELETE) { - arrayOperation.count += nextCount; - continue; - } - - if (nextCount > deletesToGo) { - // d:2 {r,i}:5 we reduce the retain or insert, but it stays - removedItems = removedItems.concat(nextArrayOperation.items.splice(0, deletesToGo)); - nextArrayOperation.count -= deletesToGo; - - // In the case where we truncate the last arrayOperation, we don't need to - // remove it; also the deletesToGo reduction is not the entirety of - // nextCount - i -= 1; - nextCount = deletesToGo; - - deletesToGo = 0; - } else { - if (nextCount === deletesToGo) { - // Handle edge case of d:2 i:2 in which case both operations go away - // during composition. - removeNewAndNextOp = true; - } - removedItems = removedItems.concat(nextArrayOperation.items); - deletesToGo -= nextCount; - } - - if (nextOp === INSERT) { - // d:2 i:3 will result in delete going away - arrayOperation.count -= nextCount; - } - } - - if (arrayOperation.count > 0) { - // compose our new delete with possibly several operations to the right of - // disparate types - this._operations.splice(index+1, i-1-index); - } else { - // The delete operation can go away; it has merely reduced some other - // operation, as in d:3 i:4; it may also have eliminated that operation, - // as in d:3 i:3. - this._operations.splice(index, removeNewAndNextOp ? 2 : 1); - } - - return removedItems; - }, - - toString: function () { - var str = ""; - forEach(this._operations, function (operation) { - str += " " + operation.type + ":" + operation.count; - }); - return str.substring(1); - } - }; - - /** - Internal data structure to represent an array operation. - - @method ArrayOperation - @private - @param {String} type The type of the operation. One of - `Ember.TrackedArray.{RETAIN, INSERT, DELETE}` - @param {Number} count The number of items in this operation. - @param {Array} items The items of the operation, if included. RETAIN and - INSERT include their items, DELETE does not. - */ - function ArrayOperation (operation, count, items) { - this.type = operation; // RETAIN | INSERT | DELETE - this.count = count; - this.items = items; - } - - /** - Internal data structure used to include information when looking up operations - by item index. - - @method ArrayOperationMatch - @private - @param {ArrayOperation} operation - @param {Number} index The index of `operation` in the array of operations. - @param {Boolean} split Whether or not the item index searched for would - require a split for a new operation type. - @param {Number} rangeStart The index of the first item in the operation, - with respect to the tracked array. The index of the last item can be computed - from `rangeStart` and `operation.count`. - */ - function ArrayOperationMatch(operation, index, split, rangeStart) { - this.operation = operation; - this.index = index; - this.split = split; - this.rangeStart = rangeStart; - } - }); -enifed("ember-template-compiler", - ["ember-metal/core","ember-template-compiler/system/precompile","ember-template-compiler/system/compile","ember-template-compiler/system/template","ember-template-compiler/plugins","ember-template-compiler/plugins/transform-each-in-to-hash","ember-template-compiler/plugins/transform-with-as-to-hash","ember-template-compiler/compat","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var _Ember = __dependency1__["default"]; - var precompile = __dependency2__["default"]; - var compile = __dependency3__["default"]; - var template = __dependency4__["default"]; - var registerPlugin = __dependency5__.registerPlugin; - - var TransformEachInToHash = __dependency6__["default"]; - var TransformWithAsToHash = __dependency7__["default"]; - - // used for adding Ember.Handlebars.compile for backwards compat - - registerPlugin('ast', TransformWithAsToHash); - registerPlugin('ast', TransformEachInToHash); - - __exports__._Ember = _Ember; - __exports__.precompile = precompile; - __exports__.compile = compile; - __exports__.template = template; - __exports__.registerPlugin = registerPlugin; - }); -enifed("ember-template-compiler/compat", - ["ember-metal/core","ember-template-compiler/compat/precompile","ember-template-compiler/system/compile","ember-template-compiler/system/template"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) { - "use strict"; - var Ember = __dependency1__["default"]; - var precompile = __dependency2__["default"]; - var compile = __dependency3__["default"]; - var template = __dependency4__["default"]; - - var EmberHandlebars = Ember.Handlebars = Ember.Handlebars || {}; - - EmberHandlebars.precompile = precompile; - EmberHandlebars.compile = compile; - EmberHandlebars.template = template; - }); -enifed("ember-template-compiler/compat/precompile", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-template-compiler - */ - - var compile, compileSpec; - - __exports__["default"] = function(string) { - if ((!compile || !compileSpec) && Ember.__loader.registry['htmlbars-compiler/compiler']) { - var Compiler = requireModule('htmlbars-compiler/compiler'); - - compile = Compiler.compile; - compileSpec = Compiler.compileSpec; - } - - if (!compile || !compileSpec) { - throw new Error('Cannot call `precompile` without the template compiler loaded. Please load `ember-template-compiler.js` prior to calling `precompile`.'); - } - - var asObject = arguments[1] === undefined ? true : arguments[1]; - var compileFunc = asObject ? compile : compileSpec; - - return compileFunc(string); - } - }); -enifed("ember-template-compiler/plugins", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-template-compiler - */ - - /** - @private - @property helpers - */ - var plugins = { - ast: [ ] - }; - - /** - Adds an AST plugin to be used by Ember.HTMLBars.compile. - - @private - @method registerASTPlugin - */ - function registerPlugin(type, Plugin) { - if (!plugins[type]) { - throw new Error('Attempting to register "' + Plugin + '" as "' + type + '" which is not a valid HTMLBars plugin type.'); - } - - plugins[type].push(Plugin); - } - - __exports__.registerPlugin = registerPlugin;__exports__["default"] = plugins; - }); -enifed("ember-template-compiler/plugins/transform-each-in-to-hash", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - - /** - An HTMLBars AST transformation that replaces all instances of - - ```handlebars - {{#each item in items}} - {{/each}} - ``` - - with - - ```handlebars - {{#each items keyword="item"}} - {{/each}} - ``` - - @class TransformEachInToHash - @private - */ - function TransformEachInToHash() { - // set later within HTMLBars to the syntax package - this.syntax = null; - } - - /** - @private - @method transform - @param {AST} The AST to be transformed. - */ - TransformEachInToHash.prototype.transform = function TransformEachInToHash_transform(ast) { - var pluginContext = this; - var walker = new pluginContext.syntax.Walker(); - var b = pluginContext.syntax.builders; - - walker.visit(ast, function(node) { - if (pluginContext.validate(node)) { - - if (node.program && node.program.blockParams.length) { - throw new Error('You cannot use keyword (`{{each foo in bar}}`) and block params (`{{each bar as |foo|}}`) at the same time.'); - } - - var removedParams = node.sexpr.params.splice(0, 2); - var keyword = removedParams[0].original; - - // TODO: This may not be necessary. - if (!node.sexpr.hash) { - node.sexpr.hash = b.hash(); - } - - node.sexpr.hash.pairs.push(b.pair( - 'keyword', - b.string(keyword) - )); - } - }); - - return ast; - }; - - TransformEachInToHash.prototype.validate = function TransformEachInToHash_validate(node) { - return (node.type === 'BlockStatement' || node.type === 'MustacheStatement') && - node.sexpr.path.original === 'each' && - node.sexpr.params.length === 3 && - node.sexpr.params[1].type === 'PathExpression' && - node.sexpr.params[1].original === 'in'; - }; - - __exports__["default"] = TransformEachInToHash; - }); -enifed("ember-template-compiler/plugins/transform-with-as-to-hash", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - /** - An HTMLBars AST transformation that replaces all instances of - - ```handlebars - {{#with foo.bar as bar}} - {{/with}} - ``` - - with - - ```handlebars - {{#with foo.bar as |bar|}} - {{/with}} - ``` - - @private - @class TransformWithAsToHash - */ - function TransformWithAsToHash() { - // set later within HTMLBars to the syntax package - this.syntax = null; - } - - /** - @private - @method transform - @param {AST} The AST to be transformed. - */ - TransformWithAsToHash.prototype.transform = function TransformWithAsToHash_transform(ast) { - var pluginContext = this; - var walker = new pluginContext.syntax.Walker(); - - walker.visit(ast, function(node) { - if (pluginContext.validate(node)) { - - if (node.program && node.program.blockParams.length) { - throw new Error('You cannot use keyword (`{{with foo as bar}}`) and block params (`{{with foo as |bar|}}`) at the same time.'); - } - - var removedParams = node.sexpr.params.splice(1, 2); - var keyword = removedParams[1].original; - node.program.blockParams = [ keyword ]; - } - }); - - return ast; - }; - - TransformWithAsToHash.prototype.validate = function TransformWithAsToHash_validate(node) { - return node.type === 'BlockStatement' && - node.sexpr.path.original === 'with' && - node.sexpr.params.length === 3 && - node.sexpr.params[1].type === 'PathExpression' && - node.sexpr.params[1].original === 'as'; - }; - - __exports__["default"] = TransformWithAsToHash; - }); -enifed("ember-template-compiler/system/compile", - ["ember-template-compiler/system/compile_options","ember-template-compiler/system/template","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-template-compiler - */ - - var compile; - var compileOptions = __dependency1__["default"]; - var template = __dependency2__["default"]; - - /** - Uses HTMLBars `compile` function to process a string into a compiled template. - - This is not present in production builds. - - @private - @method compile - @param {String} templateString This is the string to be compiled by HTMLBars. - */ - __exports__["default"] = function(templateString) { - if (!compile && Ember.__loader.registry['htmlbars-compiler/compiler']) { - compile = requireModule('htmlbars-compiler/compiler').compile; - } - - if (!compile) { - throw new Error('Cannot call `compile` without the template compiler loaded. Please load `ember-template-compiler.js` prior to calling `compile`.'); - } - - var templateSpec = compile(templateString, compileOptions()); - - return template(templateSpec); - } - }); -enifed("ember-template-compiler/system/compile_options", - ["ember-metal/core","ember-template-compiler/plugins","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-template-compiler - */ - - var Ember = __dependency1__["default"]; - var plugins = __dependency2__["default"]; - - /** - @private - @property compileOptions - */ - __exports__["default"] = function() { - var disableComponentGeneration = true; - - return { - disableComponentGeneration: disableComponentGeneration, - - plugins: plugins - }; - } - }); -enifed("ember-template-compiler/system/precompile", - ["ember-template-compiler/system/compile_options","exports"], - function(__dependency1__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-template-compiler - */ - - var compileOptions = __dependency1__["default"]; - var compileSpec; - - /** - Uses HTMLBars `compile` function to process a string into a compiled template string. - The returned string must be passed through `Ember.HTMLBars.template`. - - This is not present in production builds. - - @private - @method precompile - @param {String} templateString This is the string to be compiled by HTMLBars. - */ - __exports__["default"] = function(templateString) { - if (!compileSpec && Ember.__loader.registry['htmlbars-compiler/compiler']) { - compileSpec = requireModule('htmlbars-compiler/compiler').compileSpec; - } - - if (!compileSpec) { - throw new Error('Cannot call `compileSpec` without the template compiler loaded. Please load `ember-template-compiler.js` prior to calling `compileSpec`.'); - } - - return compileSpec(templateString, compileOptions()); - } - }); -enifed("ember-template-compiler/system/template", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-template-compiler - */ - - /** - Augments the detault precompiled output of an HTMLBars template with - additional information needed by Ember. - - @private - @method template - @param {Function} templateSpec This is the compiled HTMLBars template spec. - */ - - __exports__["default"] = function(templateSpec) { - templateSpec.isTop = true; - templateSpec.isMethod = false; - - return templateSpec; - } - }); -enifed("ember-views", - ["ember-runtime","ember-views/system/jquery","ember-views/system/utils","ember-views/system/render_buffer","ember-views/system/ext","ember-views/views/states","ember-views/views/core_view","ember-views/views/view","ember-views/views/container_view","ember-views/views/collection_view","ember-views/views/component","ember-views/system/event_dispatcher","ember-views/mixins/view_target_action_support","ember-views/component_lookup","ember-views/views/checkbox","ember-views/mixins/text_support","ember-views/views/text_field","ember-views/views/text_area","ember-views/views/bound_view","ember-views/views/simple_bound_view","ember-views/views/metamorph_view","ember-views/views/select","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __exports__) { - "use strict"; - /** - Ember Views - - @module ember - @submodule ember-views - @requires ember-runtime - @main ember-views - */ - - // BEGIN IMPORTS - var Ember = __dependency1__["default"]; - var jQuery = __dependency2__["default"]; - var isSimpleClick = __dependency3__.isSimpleClick; - var getViewClientRects = __dependency3__.getViewClientRects; - var getViewBoundingClientRect = __dependency3__.getViewBoundingClientRect; - var RenderBuffer = __dependency4__["default"]; - // for the side effect of extending Ember.run.queues - var cloneStates = __dependency6__.cloneStates; - var states = __dependency6__.states; - - var CoreView = __dependency7__["default"]; - var View = __dependency8__["default"]; - var ContainerView = __dependency9__["default"]; - var CollectionView = __dependency10__["default"]; - var Component = __dependency11__["default"]; - - var EventDispatcher = __dependency12__["default"]; - var ViewTargetActionSupport = __dependency13__["default"]; - var ComponentLookup = __dependency14__["default"]; - var Checkbox = __dependency15__["default"]; - var TextSupport = __dependency16__["default"]; - var TextField = __dependency17__["default"]; - var TextArea = __dependency18__["default"]; - - var BoundView = __dependency19__["default"]; - var SimpleBoundView = __dependency20__["default"]; - var _MetamorphView = __dependency21__["default"]; - var _SimpleMetamorphView = __dependency21__._SimpleMetamorphView; - var _Metamorph = __dependency21__._Metamorph; - var Select = __dependency22__.Select; - var SelectOption = __dependency22__.SelectOption; - var SelectOptgroup = __dependency22__.SelectOptgroup; - // END IMPORTS - - /** - Alias for jQuery - - @method $ - @for Ember - */ - - // BEGIN EXPORTS - Ember.$ = jQuery; - - Ember.ViewTargetActionSupport = ViewTargetActionSupport; - Ember.RenderBuffer = RenderBuffer; - - var ViewUtils = Ember.ViewUtils = {}; - ViewUtils.isSimpleClick = isSimpleClick; - ViewUtils.getViewClientRects = getViewClientRects; - ViewUtils.getViewBoundingClientRect = getViewBoundingClientRect; - - Ember.CoreView = CoreView; - Ember.View = View; - Ember.View.states = states; - Ember.View.cloneStates = cloneStates; - Ember.Checkbox = Checkbox; - Ember.TextField = TextField; - Ember.TextArea = TextArea; - - Ember._SimpleBoundView = SimpleBoundView; - Ember._BoundView = BoundView; - Ember._SimpleMetamorphView = _SimpleMetamorphView; - Ember._MetamorphView = _MetamorphView; - Ember._Metamorph = _Metamorph; - Ember.Select = Select; - Ember.SelectOption = SelectOption; - Ember.SelectOptgroup = SelectOptgroup; - - Ember.TextSupport = TextSupport; - Ember.ComponentLookup = ComponentLookup; - Ember.ContainerView = ContainerView; - Ember.CollectionView = CollectionView; - Ember.Component = Component; - Ember.EventDispatcher = EventDispatcher; - // END EXPORTS - - __exports__["default"] = Ember; - }); -enifed("ember-views/attr_nodes/attr_node", - ["ember-metal/streams/utils","ember-metal/run_loop","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var read = __dependency1__.read; - var subscribe = __dependency1__.subscribe; - var unsubscribe = __dependency1__.unsubscribe; - var run = __dependency2__["default"]; - - function AttrNode(attrName, attrValue) { - this.init(attrName, attrValue); - } - - AttrNode.prototype.init = function init(attrName, simpleAttrValue){ - this.isView = true; - - // That these semantics are used is very unfortunate. - this.tagName = ''; - this.classNameBindings = []; - - this.attrName = attrName; - this.attrValue = simpleAttrValue; - this.isDirty = true; - this.lastValue = null; - - subscribe(this.attrValue, this.rerender, this); - }; - - AttrNode.prototype.renderIfDirty = function renderIfDirty(){ - if (this.isDirty) { - var value = read(this.attrValue); - if (value !== this.lastValue) { - this._renderer.renderTree(this, this._parentView); - } else { - this.isDirty = false; - } - } - }; - - AttrNode.prototype.render = function render(buffer) { - this.isDirty = false; - var value = read(this.attrValue); - - this._morph.setContent(value); - - this.lastValue = value; - }; - - AttrNode.prototype.rerender = function render() { - this.isDirty = true; - run.schedule('render', this, this.renderIfDirty); - }; - - AttrNode.prototype.destroy = function render() { - this.isDirty = false; - unsubscribe(this.attrValue, this.rerender, this); - - var parent = this._parentView; - if (parent) { parent.removeChild(this); } - }; - - __exports__["default"] = AttrNode; - }); -enifed("ember-views/attr_nodes/legacy_bind", - ["./attr_node","ember-runtime/system/string","ember-metal/utils","ember-metal/streams/utils","ember-metal/platform/create","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-htmlbars - */ - - var AttrNode = __dependency1__["default"]; - var fmt = __dependency2__.fmt; - var typeOf = __dependency3__.typeOf; - var read = __dependency4__.read; - var create = __dependency5__["default"]; - - function LegacyBindAttrNode(attrName, attrValue) { - this.init(attrName, attrValue); - } - - LegacyBindAttrNode.prototype = create(AttrNode.prototype); - - LegacyBindAttrNode.prototype.render = function render(buffer) { - this.isDirty = false; - var value = read(this.attrValue); - var type = typeOf(value); - - - this._morph.setContent(value); - - this.lastValue = value; - }; - - __exports__["default"] = LegacyBindAttrNode; - }); -enifed("ember-views/component_lookup", - ["ember-runtime/system/object","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EmberObject = __dependency1__["default"]; - - __exports__["default"] = EmberObject.extend({ - lookupFactory: function(name, container) { - - container = container || this.container; - - var fullName = 'component:' + name; - var templateFullName = 'template:components/' + name; - var templateRegistered = container && container.has(templateFullName); - - if (templateRegistered) { - container.injection(fullName, 'layout', templateFullName); - } - - var Component = container.lookupFactory(fullName); - - // Only treat as a component if either the component - // or a template has been registered. - if (templateRegistered || Component) { - if (!Component) { - container.register(fullName, Ember.Component); - Component = container.lookupFactory(fullName); - } - return Component; - } - } - }); - }); -enifed("ember-views/mixins/component_template_deprecation", - ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.deprecate - var get = __dependency2__.get; - var Mixin = __dependency3__.Mixin; - - /** - The ComponentTemplateDeprecation mixin is used to provide a useful - deprecation warning when using either `template` or `templateName` with - a component. The `template` and `templateName` properties specified at - extend time are moved to `layout` and `layoutName` respectively. - - `Ember.ComponentTemplateDeprecation` is used internally by Ember in - `Ember.Component`. - - @class ComponentTemplateDeprecation - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - /** - @private - - Moves `templateName` to `layoutName` and `template` to `layout` at extend - time if a layout is not also specified. - - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - - @method willMergeMixin - @since 1.4.0 - */ - willMergeMixin: function(props) { - // must call _super here to ensure that the ActionHandler - // mixin is setup properly (moves actions -> _actions) - // - // Calling super is only OK here since we KNOW that - // there is another Mixin loaded first. - this._super.apply(this, arguments); - - var deprecatedProperty, replacementProperty; - var layoutSpecified = (props.layoutName || props.layout || get(this, 'layoutName')); - - if (props.templateName && !layoutSpecified) { - deprecatedProperty = 'templateName'; - replacementProperty = 'layoutName'; - - props.layoutName = props.templateName; - delete props['templateName']; - } - - if (props.template && !layoutSpecified) { - deprecatedProperty = 'template'; - replacementProperty = 'layout'; - - props.layout = props.template; - delete props['template']; - } - - } - }); - }); -enifed("ember-views/mixins/text_support", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - var get = __dependency1__.get; - var set = __dependency2__.set; - var Mixin = __dependency3__.Mixin; - var TargetActionSupport = __dependency4__["default"]; - - /** - `TextSupport` is a shared mixin used by both `Ember.TextField` and - `Ember.TextArea`. `TextSupport` adds a number of methods that allow you to - specify a controller action to invoke when a certain event is fired on your - text field or textarea. The specifed controller action would get the current - value of the field passed in as the only argument unless the value of - the field is empty. In that case, the instance of the field itself is passed - in as the only argument. - - Let's use the pressing of the escape key as an example. If you wanted to - invoke a controller action when a user presses the escape key while on your - field, you would use the `escape-press` attribute on your field like so: - - ```handlebars - {{! application.hbs}} - - {{input escape-press='alertUser'}} - ``` - - ```javascript - App = Ember.Application.create(); - - App.ApplicationController = Ember.Controller.extend({ - actions: { - alertUser: function ( currentValue ) { - alert( 'escape pressed, current value: ' + currentValue ); - } - } - }); - ``` - - The following chart is a visual representation of what takes place when the - escape key is pressed in this scenario: - - The Template - +---------------------------+ - | | - | escape-press='alertUser' | - | | TextSupport Mixin - +----+----------------------+ +-------------------------------+ - | | cancel method | - | escape button pressed | | - +-------------------------------> | checks for the `escape-press` | - | attribute and pulls out the | - +-------------------------------+ | `alertUser` value | - | action name 'alertUser' +-------------------------------+ - | sent to controller - v - Controller - +------------------------------------------ + - | | - | actions: { | - | alertUser: function( currentValue ){ | - | alert( 'the esc key was pressed!' ) | - | } | - | } | - | | - +-------------------------------------------+ - - Here are the events that we currently support along with the name of the - attribute you would need to use on your field. To reiterate, you would use the - attribute name like so: - - ```handlebars - {{input attribute-name='controllerAction'}} - ``` - - +--------------------+----------------+ - | | | - | event | attribute name | - +--------------------+----------------+ - | new line inserted | insert-newline | - | | | - | enter key pressed | insert-newline | - | | | - | cancel key pressed | escape-press | - | | | - | focusin | focus-in | - | | | - | focusout | focus-out | - | | | - | keypress | key-press | - | | | - | keyup | key-up | - | | | - | keydown | key-down | - +--------------------+----------------+ - - @class TextSupport - @namespace Ember - @uses Ember.TargetActionSupport - @extends Ember.Mixin - @private - */ - var TextSupport = Mixin.create(TargetActionSupport, { - value: "", - - attributeBindings: [ - 'autocapitalize', - 'autocorrect', - 'autofocus', - 'disabled', - 'form', - 'maxlength', - 'placeholder', - 'readonly', - 'required', - 'selectionDirection', - 'spellcheck', - 'tabindex', - 'title' - ], - placeholder: null, - disabled: false, - maxlength: null, - - init: function() { - this._super(); - this.on("paste", this, this._elementValueDidChange); - this.on("cut", this, this._elementValueDidChange); - this.on("input", this, this._elementValueDidChange); - }, - - /** - The action to be sent when the user presses the return key. - - This is similar to the `{{action}}` helper, but is fired when - the user presses the return key when editing a text field, and sends - the value of the field as the context. - - @property action - @type String - @default null - */ - action: null, - - /** - The event that should send the action. - - Options are: - - * `enter`: the user pressed enter - * `keyPress`: the user pressed a key - - @property onEvent - @type String - @default enter - */ - onEvent: 'enter', - - /** - Whether the `keyUp` event that triggers an `action` to be sent continues - propagating to other views. - - By default, when the user presses the return key on their keyboard and - the text field has an `action` set, the action will be sent to the view's - controller and the key event will stop propagating. - - If you would like parent views to receive the `keyUp` event even after an - action has been dispatched, set `bubbles` to true. - - @property bubbles - @type Boolean - @default false - */ - bubbles: false, - - interpretKeyEvents: function(event) { - var map = TextSupport.KEY_EVENTS; - var method = map[event.keyCode]; - - this._elementValueDidChange(); - if (method) { return this[method](event); } - }, - - _elementValueDidChange: function() { - set(this, 'value', this.$().val()); - }, - - change: function(event) { - this._elementValueDidChange(event); - }, - - /** - Allows you to specify a controller action to invoke when either the `enter` - key is pressed or, in the case of the field being a textarea, when a newline - is inserted. To use this method, give your field an `insert-newline` - attribute. The value of that attribute should be the name of the action - in your controller that you wish to invoke. - - For an example on how to use the `insert-newline` attribute, please - reference the example near the top of this file. - - @method insertNewline - @param {Event} event - */ - insertNewline: function(event) { - sendAction('enter', this, event); - sendAction('insert-newline', this, event); - }, - - /** - Allows you to specify a controller action to invoke when the escape button - is pressed. To use this method, give your field an `escape-press` - attribute. The value of that attribute should be the name of the action - in your controller that you wish to invoke. - - For an example on how to use the `escape-press` attribute, please reference - the example near the top of this file. - - @method cancel - @param {Event} event - */ - cancel: function(event) { - sendAction('escape-press', this, event); - }, - - /** - Allows you to specify a controller action to invoke when a field receives - focus. To use this method, give your field a `focus-in` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - - For an example on how to use the `focus-in` attribute, please reference the - example near the top of this file. - - @method focusIn - @param {Event} event - */ - focusIn: function(event) { - sendAction('focus-in', this, event); - }, - - /** - Allows you to specify a controller action to invoke when a field loses - focus. To use this method, give your field a `focus-out` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - - For an example on how to use the `focus-out` attribute, please reference the - example near the top of this file. - - @method focusOut - @param {Event} event - */ - focusOut: function(event) { - this._elementValueDidChange(event); - sendAction('focus-out', this, event); - }, - - /** - Allows you to specify a controller action to invoke when a key is pressed. - To use this method, give your field a `key-press` attribute. The value of - that attribute should be the name of the action in your controller you - that wish to invoke. - - For an example on how to use the `key-press` attribute, please reference the - example near the top of this file. - - @method keyPress - @param {Event} event - */ - keyPress: function(event) { - sendAction('key-press', this, event); - }, - - /** - Allows you to specify a controller action to invoke when a key-up event is - fired. To use this method, give your field a `key-up` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - - For an example on how to use the `key-up` attribute, please reference the - example near the top of this file. - - @method keyUp - @param {Event} event - */ - keyUp: function(event) { - this.interpretKeyEvents(event); - - this.sendAction('key-up', get(this, 'value'), event); - }, - - /** - Allows you to specify a controller action to invoke when a key-down event is - fired. To use this method, give your field a `key-down` attribute. The value - of that attribute should be the name of the action in your controller that - you wish to invoke. - - For an example on how to use the `key-down` attribute, please reference the - example near the top of this file. - - @method keyDown - @param {Event} event - */ - keyDown: function(event) { - this.sendAction('key-down', get(this, 'value'), event); - } - }); - - TextSupport.KEY_EVENTS = { - 13: 'insertNewline', - 27: 'cancel' - }; - - // In principle, this shouldn't be necessary, but the legacy - // sendAction semantics for TextField are different from - // the component semantics so this method normalizes them. - function sendAction(eventName, view, event) { - var action = get(view, eventName); - var on = get(view, 'onEvent'); - var value = get(view, 'value'); - - // back-compat support for keyPress as an event name even though - // it's also a method name that consumes the event (and therefore - // incompatible with sendAction semantics). - if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) { - view.sendAction('action', value); - } - - view.sendAction(eventName, value); - - if (action || on === eventName) { - if(!get(view, 'bubbles')) { - event.stopPropagation(); - } - } - } - - __exports__["default"] = TextSupport; - }); -enifed("ember-views/mixins/view_target_action_support", - ["ember-metal/mixin","ember-runtime/mixins/target_action_support","ember-metal/alias","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var TargetActionSupport = __dependency2__["default"]; - var alias = __dependency3__["default"]; - - /** - `Ember.ViewTargetActionSupport` is a mixin that can be included in a - view class to add a `triggerAction` method with semantics similar to - the Handlebars `{{action}}` helper. It provides intelligent defaults - for the action's target: the view's controller; and the context that is - sent with the action: the view's context. - - Note: In normal Ember usage, the `{{action}}` helper is usually the best - choice. This mixin is most often useful when you are doing more complex - event handling in custom View subclasses. - - For example: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - action: 'save', - click: function() { - this.triggerAction(); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `action` can be provided as properties of an optional object argument - to `triggerAction` as well. - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - click: function() { - this.triggerAction({ - action: 'save' - }); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - @class ViewTargetActionSupport - @namespace Ember - @extends Ember.TargetActionSupport - */ - __exports__["default"] = Mixin.create(TargetActionSupport, { - /** - @property target - */ - target: alias('controller'), - /** - @property actionContext - */ - actionContext: alias('context') - }); - }); -enifed("ember-views/streams/class_name_binding", - ["ember-metal/streams/utils","ember-metal/property_get","ember-runtime/system/string","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var chain = __dependency1__.chain; - var read = __dependency1__.read; - var get = __dependency2__.get; - var dasherize = __dependency3__.dasherize; - var isArray = __dependency4__.isArray; - - /** - Parse a path and return an object which holds the parsed properties. - - For example a path like "content.isEnabled:enabled:disabled" will return the - following object: - - ```javascript - { - path: "content.isEnabled", - className: "enabled", - falsyClassName: "disabled", - classNames: ":enabled:disabled" - } - ``` - - @method parsePropertyPath - @static - @private - */ - function parsePropertyPath(path) { - var split = path.split(':'); - var propertyPath = split[0]; - var classNames = ""; - var className, falsyClassName; - - // check if the property is defined as prop:class or prop:trueClass:falseClass - if (split.length > 1) { - className = split[1]; - if (split.length === 3) { - falsyClassName = split[2]; - } - - classNames = ':' + className; - if (falsyClassName) { - classNames += ":" + falsyClassName; - } - } - - return { - path: propertyPath, - classNames: classNames, - className: (className === '') ? undefined : className, - falsyClassName: falsyClassName - }; - } - - __exports__.parsePropertyPath = parsePropertyPath;/** - Get the class name for a given value, based on the path, optional - `className` and optional `falsyClassName`. - - - if a `className` or `falsyClassName` has been specified: - - if the value is truthy and `className` has been specified, - `className` is returned - - if the value is falsy and `falsyClassName` has been specified, - `falsyClassName` is returned - - otherwise `null` is returned - - if the value is `true`, the dasherized last part of the supplied path - is returned - - if the value is not `false`, `undefined` or `null`, the `value` - is returned - - if none of the above rules apply, `null` is returned - - @method classStringForValue - @param path - @param val - @param className - @param falsyClassName - @static - @private - */ - function classStringForValue(path, val, className, falsyClassName) { - if(isArray(val)) { - val = get(val, 'length') !== 0; - } - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (className || falsyClassName) { - if (className && !!val) { - return className; - - } else if (falsyClassName && !val) { - return falsyClassName; - - } else { - return null; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (val === true) { - // Normalize property path to be suitable for use - // as a class name. For exaple, content.foo.barBaz - // becomes bar-baz. - var parts = path.split('.'); - return dasherize(parts[parts.length-1]); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (val !== false && val != null) { - return val; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } - - __exports__.classStringForValue = classStringForValue;function streamifyClassNameBinding(view, classNameBinding, prefix){ - prefix = prefix || ''; - var parsedPath = parsePropertyPath(classNameBinding); - if (parsedPath.path === '') { - return classStringForValue( - parsedPath.path, - true, - parsedPath.className, - parsedPath.falsyClassName - ); - } else { - var pathValue = view.getStream(prefix+parsedPath.path); - return chain(pathValue, function() { - return classStringForValue( - parsedPath.path, - read(pathValue), - parsedPath.className, - parsedPath.falsyClassName - ); - }); - } - } - - __exports__.streamifyClassNameBinding = streamifyClassNameBinding; - }); -enifed("ember-views/streams/conditional_stream", - ["ember-metal/streams/stream","ember-metal/streams/utils","ember-metal/platform","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Stream = __dependency1__["default"]; - var read = __dependency2__.read; - var subscribe = __dependency2__.subscribe; - var unsubscribe = __dependency2__.unsubscribe; - var create = __dependency3__.create; - - function ConditionalStream(test, consequent, alternate) { - this.init(); - - this.oldTestResult = undefined; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - - ConditionalStream.prototype = create(Stream.prototype); - - ConditionalStream.prototype.valueFn = function() { - var oldTestResult = this.oldTestResult; - var newTestResult = !!read(this.test); - - if (newTestResult !== oldTestResult) { - switch (oldTestResult) { - case true: unsubscribe(this.consequent, this.notify, this); break; - case false: unsubscribe(this.alternate, this.notify, this); break; - case undefined: subscribe(this.test, this.notify, this); - } - - switch (newTestResult) { - case true: subscribe(this.consequent, this.notify, this); break; - case false: subscribe(this.alternate, this.notify, this); - } - - this.oldTestResult = newTestResult; - } - - return newTestResult ? read(this.consequent) : read(this.alternate); - }; - - __exports__["default"] = ConditionalStream; - }); -enifed("ember-views/streams/context_stream", - ["ember-metal/core","ember-metal/merge","ember-metal/platform","ember-metal/path_cache","ember-metal/streams/stream","ember-metal/streams/simple","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - - var merge = __dependency2__["default"]; - var create = __dependency3__.create; - var isGlobal = __dependency4__.isGlobal; - var Stream = __dependency5__["default"]; - var SimpleStream = __dependency6__["default"]; - - function ContextStream(view) { - - this.init(); - this.view = view; - } - - ContextStream.prototype = create(Stream.prototype); - - merge(ContextStream.prototype, { - value: function() {}, - - _makeChildStream: function(key, _fullPath) { - var stream; - - if (key === '' || key === 'this') { - stream = this.view._baseContext; - } else if (isGlobal(key) && Ember.lookup[key]) { - stream = new SimpleStream(Ember.lookup[key]); - stream._isGlobal = true; - } else if (key in this.view._keywords) { - stream = new SimpleStream(this.view._keywords[key]); - } else { - stream = new SimpleStream(this.view._baseContext.get(key)); - } - - stream._isRoot = true; - - if (key === 'controller') { - stream._isController = true; - } - - return stream; - } - }); - - __exports__["default"] = ContextStream; - }); -enifed("ember-views/streams/key_stream", - ["ember-metal/core","ember-metal/merge","ember-metal/platform","ember-metal/property_get","ember-metal/property_set","ember-metal/observer","ember-metal/streams/stream","ember-metal/streams/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - - var merge = __dependency2__["default"]; - var create = __dependency3__.create; - var get = __dependency4__.get; - var set = __dependency5__.set; - var addObserver = __dependency6__.addObserver; - var removeObserver = __dependency6__.removeObserver; - var Stream = __dependency7__["default"]; - var read = __dependency8__.read; - var isStream = __dependency8__.isStream; - - function KeyStream(source, key) { - - this.init(); - this.source = source; - this.obj = undefined; - this.key = key; - - if (isStream(source)) { - source.subscribe(this._didChange, this); - } - } - - KeyStream.prototype = create(Stream.prototype); - - merge(KeyStream.prototype, { - valueFn: function() { - var prevObj = this.obj; - var nextObj = read(this.source); - - if (nextObj !== prevObj) { - if (prevObj && typeof prevObj === 'object') { - removeObserver(prevObj, this.key, this, this._didChange); - } - - if (nextObj && typeof nextObj === 'object') { - addObserver(nextObj, this.key, this, this._didChange); - } - - this.obj = nextObj; - } - - if (nextObj) { - return get(nextObj, this.key); - } - }, - - setValue: function(value) { - if (this.obj) { - set(this.obj, this.key, value); - } - }, - - setSource: function(nextSource) { - - var prevSource = this.source; - - if (nextSource !== prevSource) { - if (isStream(prevSource)) { - prevSource.unsubscribe(this._didChange, this); - } - - if (isStream(nextSource)) { - nextSource.subscribe(this._didChange, this); - } - - this.source = nextSource; - this.notify(); - } - }, - - _didChange: function() { - this.notify(); - }, - - _super$destroy: Stream.prototype.destroy, - - destroy: function() { - if (this._super$destroy()) { - if (isStream(this.source)) { - this.source.unsubscribe(this._didChange, this); - } - - if (this.obj && typeof this.obj === 'object') { - removeObserver(this.obj, this.key, this, this._didChange); - } - - this.source = undefined; - this.obj = undefined; - return true; - } - } - }); - - __exports__["default"] = KeyStream; - - // The transpiler does not resolve cycles, so we export - // the `_makeChildStream` method onto `Stream` here. - - Stream.prototype._makeChildStream = function(key) { - return new KeyStream(this, key); - }; - }); -enifed("ember-views/streams/utils", - ["ember-metal/core","ember-metal/property_get","ember-metal/path_cache","ember-runtime/system/string","ember-metal/streams/utils","ember-views/views/view","ember-runtime/mixins/controller","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var isGlobal = __dependency3__.isGlobal; - var fmt = __dependency4__.fmt; - var read = __dependency5__.read; - var isStream = __dependency5__.isStream; - var View = __dependency6__["default"]; - var ControllerMixin = __dependency7__["default"]; - - function readViewFactory(object, container) { - var value = read(object); - var viewClass; - - if (typeof value === 'string') { - if (isGlobal(value)) { - viewClass = get(null, value); - } else { - viewClass = container.lookupFactory('view:'+value); - } - } else { - viewClass = value; - } - - - return viewClass; - } - - __exports__.readViewFactory = readViewFactory;function readUnwrappedModel(object) { - if (isStream(object)) { - var result = object.value(); - - // If the path is exactly `controller` then we don't unwrap it. - if (!object._isController) { - while (ControllerMixin.detect(result)) { - result = get(result, 'model'); - } - } - - return result; - } else { - return object; - } - } - - __exports__.readUnwrappedModel = readUnwrappedModel; - }); -enifed("ember-views/system/action_manager", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - function ActionManager() {} - - /** - Global action id hash. - - @private - @property registeredActions - @type Object - */ - ActionManager.registeredActions = {}; - - __exports__["default"] = ActionManager; - }); -enifed("ember-views/system/event_dispatcher", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/object","ember-views/system/jquery","ember-views/system/action_manager","ember-views/views/view","ember-metal/merge","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - var Ember = __dependency1__["default"]; - // Ember.assert - - var get = __dependency2__.get; - var set = __dependency3__.set; - var isNone = __dependency4__["default"]; - var run = __dependency5__["default"]; - var typeOf = __dependency6__.typeOf; - var fmt = __dependency7__.fmt; - var EmberObject = __dependency8__["default"]; - var jQuery = __dependency9__["default"]; - var ActionManager = __dependency10__["default"]; - var View = __dependency11__["default"]; - var merge = __dependency12__["default"]; - - //ES6TODO: - // find a better way to do Ember.View.views without global state - - /** - `Ember.EventDispatcher` handles delegating browser events to their - corresponding `Ember.Views.` For example, when you click on a view, - `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets - called. - - @class EventDispatcher - @namespace Ember - @private - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - - /** - The set of events names (and associated handler function names) to be setup - and dispatched by the `EventDispatcher`. Custom events can added to this list at setup - time, generally via the `Ember.Application.customEvents` hash. Only override this - default set to prevent the EventDispatcher from listening on some events all together. - - This set will be modified by `setup` to also include any events added at that time. - - @property events - @type Object - */ - events: { - touchstart : 'touchStart', - touchmove : 'touchMove', - touchend : 'touchEnd', - touchcancel : 'touchCancel', - keydown : 'keyDown', - keyup : 'keyUp', - keypress : 'keyPress', - mousedown : 'mouseDown', - mouseup : 'mouseUp', - contextmenu : 'contextMenu', - click : 'click', - dblclick : 'doubleClick', - mousemove : 'mouseMove', - focusin : 'focusIn', - focusout : 'focusOut', - mouseenter : 'mouseEnter', - mouseleave : 'mouseLeave', - submit : 'submit', - input : 'input', - change : 'change', - dragstart : 'dragStart', - drag : 'drag', - dragenter : 'dragEnter', - dragleave : 'dragLeave', - dragover : 'dragOver', - drop : 'drop', - dragend : 'dragEnd' - }, - - /** - The root DOM element to which event listeners should be attached. Event - listeners will be attached to the document unless this is overridden. - - Can be specified as a DOMElement or a selector string. - - The default body is a string since this may be evaluated before document.body - exists in the DOM. - - @private - @property rootElement - @type DOMElement - @default 'body' - */ - rootElement: 'body', - - /** - It enables events to be dispatched to the view's `eventManager.` When present, - this object takes precedence over handling of events on the view itself. - - Note that most Ember applications do not use this feature. If your app also - does not use it, consider setting this property to false to gain some performance - improvement by allowing the EventDispatcher to skip the search for the - `eventManager` on the view tree. - - ```javascript - var EventDispatcher = Em.EventDispatcher.extend({ - events: { - click : 'click', - focusin : 'focusIn', - focusout : 'focusOut', - change : 'change' - }, - canDispatchToEventManager: false - }); - container.register('event_dispatcher:main', EventDispatcher); - ``` - - @property canDispatchToEventManager - @type boolean - @default 'true' - @since 1.7.0 - */ - canDispatchToEventManager: true, - - /** - Sets up event listeners for standard browser events. - - This will be called after the browser sends a `DOMContentReady` event. By - default, it will set up all of the listeners on the document body. If you - would like to register the listeners on a different element, set the event - dispatcher's `root` property. - - @private - @method setup - @param addedEvents {Hash} - */ - setup: function(addedEvents, rootElement) { - var event, events = get(this, 'events'); - - merge(events, addedEvents || {}); - - if (!isNone(rootElement)) { - set(this, 'rootElement', rootElement); - } - - rootElement = jQuery(get(this, 'rootElement')); - - - rootElement.addClass('ember-application'); - - - for (event in events) { - if (events.hasOwnProperty(event)) { - this.setupHandler(rootElement, event, events[event]); - } - } - }, - - /** - Registers an event listener on the rootElement. If the given event is - triggered, the provided event handler will be triggered on the target view. - - If the target view does not implement the event handler, or if the handler - returns `false`, the parent view will be called. The event will continue to - bubble to each successive parent view until it reaches the top. - - @private - @method setupHandler - @param {Element} rootElement - @param {String} event the browser-originated event to listen to - @param {String} eventName the name of the method to call on the view - */ - setupHandler: function(rootElement, event, eventName) { - var self = this; - - rootElement.on(event + '.ember', '.ember-view', function(evt, triggeringManager) { - var view = View.views[this.id]; - var result = true; - - var manager = self.canDispatchToEventManager ? self._findNearestEventManager(view, eventName) : null; - - if (manager && manager !== triggeringManager) { - result = self._dispatchEvent(manager, evt, eventName, view); - } else if (view) { - result = self._bubbleEvent(view, evt, eventName); - } - - return result; - }); - - rootElement.on(event + '.ember', '[data-ember-action]', function(evt) { - var actionId = jQuery(evt.currentTarget).attr('data-ember-action'); - var action = ActionManager.registeredActions[actionId]; - - // We have to check for action here since in some cases, jQuery will trigger - // an event on `removeChild` (i.e. focusout) after we've already torn down the - // action handlers for the view. - if (action && action.eventName === eventName) { - return action.handler(evt); - } - }); - }, - - _findNearestEventManager: function(view, eventName) { - var manager = null; - - while (view) { - manager = get(view, 'eventManager'); - if (manager && manager[eventName]) { break; } - - view = get(view, 'parentView'); - } - - return manager; - }, - - _dispatchEvent: function(object, evt, eventName, view) { - var result = true; - - var handler = object[eventName]; - if (typeOf(handler) === 'function') { - result = run(object, handler, evt, view); - // Do not preventDefault in eventManagers. - evt.stopPropagation(); - } - else { - result = this._bubbleEvent(view, evt, eventName); - } - - return result; - }, - - _bubbleEvent: function(view, evt, eventName) { - return run.join(view, view.handleEvent, eventName, evt); - }, - - destroy: function() { - var rootElement = get(this, 'rootElement'); - jQuery(rootElement).off('.ember', '**').removeClass('ember-application'); - return this._super(); - }, - - toString: function() { - return '(EventDispatcher)'; - } - }); - }); -enifed("ember-views/system/ext", - ["ember-metal/run_loop"], - function(__dependency1__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - var run = __dependency1__["default"]; - - // Add a new named queue for rendering views that happens - // after bindings have synced, and a queue for scheduling actions - // that that should occur after view rendering. - run._addQueue('render', 'actions'); - run._addQueue('afterRender', 'render'); - }); -enifed("ember-views/system/jquery", - ["ember-metal/core","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - - // ES6TODO: the functions on EnumerableUtils need their own exports - var forEach = __dependency2__.forEach; - - /** - Ember Views - - @module ember - @submodule ember-views - @requires ember-runtime - @main ember-views - */ - - var jQuery = (Ember.imports && Ember.imports.jQuery) || (this && this.jQuery); - if (!jQuery && typeof eriuqer === 'function') { - jQuery = eriuqer('jquery'); - } - - - /** - @module ember - @submodule ember-views - */ - if (jQuery) { - // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents - var dragEvents = [ - 'dragstart', - 'drag', - 'dragenter', - 'dragleave', - 'dragover', - 'drop', - 'dragend' - ]; - - // Copies the `dataTransfer` property from a browser event object onto the - // jQuery event object for the specified events - forEach(dragEvents, function(eventName) { - jQuery.event.fixHooks[eventName] = { - props: ['dataTransfer'] - }; - }); - } - - __exports__["default"] = jQuery; - }); -enifed("ember-views/system/render_buffer", - ["ember-views/system/jquery","morph","ember-metal/core","ember-metal/platform","morph/dom-helper/prop","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - var jQuery = __dependency1__["default"]; - var DOMHelper = __dependency2__.DOMHelper; - var Ember = __dependency3__["default"]; - var create = __dependency4__.create; - var normalizeProperty = __dependency5__.normalizeProperty; - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - // - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup, but with a special allowance for disregarding - // - ``` - - And associate it by name using a view's `templateName` property: - - ```javascript - AView = Ember.View.extend({ - templateName: 'some-template' - }); - ``` - - If you have nested resources, your Handlebars template will look like this: - - ```html - - ``` - - And `templateName` property: - - ```javascript - AView = Ember.View.extend({ - templateName: 'posts/new' - }); - ``` - - Using a value for `templateName` that does not have a Handlebars template - with a matching `data-template-name` attribute will throw an error. - - For views classes that may have a template later defined (e.g. as the block - portion of a `{{view}}` Handlebars helper call in another template or in - a subclass), you can provide a `defaultTemplate` property set to compiled - template function. If a template is not later provided for the view instance - the `defaultTemplate` value will be used: - - ```javascript - AView = Ember.View.extend({ - defaultTemplate: Ember.Handlebars.compile('I was the default'), - template: null, - templateName: null - }); - ``` - - Will result in instances with an HTML representation of: - - ```html -
    I was the default
    - ``` - - If a `template` or `templateName` is provided it will take precedence over - `defaultTemplate`: - - ```javascript - AView = Ember.View.extend({ - defaultTemplate: Ember.Handlebars.compile('I was the default') - }); - - aView = AView.create({ - template: Ember.Handlebars.compile('I was the template, not default') - }); - ``` - - Will result in the following HTML representation when rendered: - - ```html -
    I was the template, not default
    - ``` - - ## View Context - - The default context of the compiled template is the view's controller: - - ```javascript - AView = Ember.View.extend({ - template: Ember.Handlebars.compile('Hello {{excitedGreeting}}') - }); - - aController = Ember.Object.create({ - firstName: 'Barry', - excitedGreeting: function() { - return this.get("content.firstName") + "!!!" - }.property() - }); - - aView = AView.create({ - controller: aController - }); - ``` - - Will result in an HTML representation of: - - ```html -
    Hello Barry!!!
    - ``` - - A context can also be explicitly supplied through the view's `context` - property. If the view has neither `context` nor `controller` properties, the - `parentView`'s context will be used. - - ## Layouts - - Views can have a secondary template that wraps their main template. Like - primary templates, layouts can be any function that accepts an optional - context parameter and returns a string of HTML that will be inserted inside - view's tag. Views whose HTML element is self closing (e.g. ``) - cannot have a layout and this property will be ignored. - - Most typically in Ember a layout will be a compiled `Ember.Handlebars` - template. - - A view's layout can be set directly with the `layout` property or reference - an existing Handlebars template by name with the `layoutName` property. - - A template used as a layout must contain a single use of the Handlebars - `{{yield}}` helper. The HTML contents of a view's rendered `template` will be - inserted at this location: - - ```javascript - AViewWithLayout = Ember.View.extend({ - layout: Ember.Handlebars.compile("
    {{yield}}
    "), - template: Ember.Handlebars.compile("I got wrapped") - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    -
    - I got wrapped -
    -
    - ``` - - See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield) - for more information. - - ## Responding to Browser Events - - Views can respond to user-initiated events in one of three ways: method - implementation, through an event manager, and through `{{action}}` helper use - in their template or layout. - - ### Method Implementation - - Views can respond to user-initiated events by implementing a method that - matches the event name. A `jQuery.Event` object will be passed as the - argument to this method. - - ```javascript - AView = Ember.View.extend({ - click: function(event) { - // will be called when when an instance's - // rendered element is clicked - } - }); - ``` - - ### Event Managers - - Views can define an object as their `eventManager` property. This object can - then implement methods that match the desired event names. Matching events - that occur on the view's rendered HTML or the rendered HTML of any of its DOM - descendants will trigger this method. A `jQuery.Event` object will be passed - as the first argument to the method and an `Ember.View` object as the - second. The `Ember.View` will be the view whose rendered HTML was interacted - with. This may be the view with the `eventManager` property or one of its - descendent views. - - ```javascript - AView = Ember.View.extend({ - eventManager: Ember.Object.create({ - doubleClick: function(event, view) { - // will be called when when an instance's - // rendered element or any rendering - // of this views's descendent - // elements is clicked - } - }) - }); - ``` - - An event defined for an event manager takes precedence over events of the - same name handled through methods on the view. - - ```javascript - AView = Ember.View.extend({ - mouseEnter: function(event) { - // will never trigger. - }, - eventManager: Ember.Object.create({ - mouseEnter: function(event, view) { - // takes precedence over AView#mouseEnter - } - }) - }); - ``` - - Similarly a view's event manager will take precedence for events of any views - rendered as a descendent. A method name that matches an event name will not - be called if the view instance was rendered inside the HTML representation of - a view that has an `eventManager` property defined that handles events of the - name. Events not handled by the event manager will still trigger method calls - on the descendent. - - ```javascript - var App = Ember.Application.create(); - App.OuterView = Ember.View.extend({ - template: Ember.Handlebars.compile("outer {{#view 'inner'}}inner{{/view}} outer"), - eventManager: Ember.Object.create({ - mouseEnter: function(event, view) { - // view might be instance of either - // OuterView or InnerView depending on - // where on the page the user interaction occurred - } - }) - }); - - App.InnerView = Ember.View.extend({ - click: function(event) { - // will be called if rendered inside - // an OuterView because OuterView's - // eventManager doesn't handle click events - }, - mouseEnter: function(event) { - // will never be called if rendered inside - // an OuterView. - } - }); - ``` - - ### Handlebars `{{action}}` Helper - - See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action). - - ### Event Names - - All of the event handling approaches described above respond to the same set - of events. The names of the built-in events are listed below. (The hash of - built-in events exists in `Ember.EventDispatcher`.) Additional, custom events - can be registered by using `Ember.Application.customEvents`. - - Touch events: - - * `touchStart` - * `touchMove` - * `touchEnd` - * `touchCancel` - - Keyboard events - - * `keyDown` - * `keyUp` - * `keyPress` - - Mouse events - - * `mouseDown` - * `mouseUp` - * `contextMenu` - * `click` - * `doubleClick` - * `mouseMove` - * `focusIn` - * `focusOut` - * `mouseEnter` - * `mouseLeave` - - Form events: - - * `submit` - * `change` - * `focusIn` - * `focusOut` - * `input` - - HTML5 drag and drop events: - - * `dragStart` - * `drag` - * `dragEnter` - * `dragLeave` - * `dragOver` - * `dragEnd` - * `drop` - - ## Handlebars `{{view}}` Helper - - Other `Ember.View` instances can be included as part of a view's template by - using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view) - for additional information. - - @class View - @namespace Ember - @extends Ember.CoreView - */ - var View = CoreView.extend({ - - concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'], - - /** - @property isView - @type Boolean - @default true - @static - */ - isView: true, - - // .......................................................... - // TEMPLATE SUPPORT - // - - /** - The name of the template to lookup if no template is provided. - - By default `Ember.View` will lookup a template with this name in - `Ember.TEMPLATES` (a shared global object). - - @property templateName - @type String - @default null - */ - templateName: null, - - /** - The name of the layout to lookup if no layout is provided. - - By default `Ember.View` will lookup a template with this name in - `Ember.TEMPLATES` (a shared global object). - - @property layoutName - @type String - @default null - */ - layoutName: null, - - /** - Used to identify this view during debugging - - @property instrumentDisplay - @type String - */ - instrumentDisplay: computed(function() { - if (this.helperName) { - return '{{' + this.helperName + '}}'; - } - }), - - /** - The template used to render the view. This should be a function that - accepts an optional context parameter and returns a string of HTML that - will be inserted into the DOM relative to its parent view. - - In general, you should set the `templateName` property instead of setting - the template yourself. - - @property template - @type Function - */ - template: computed('templateName', function(key, value) { - if (value !== undefined) { return value; } - - var templateName = get(this, 'templateName'); - var template = this.templateForName(templateName, 'template'); - - - return template || get(this, 'defaultTemplate'); - }), - - _controller: null, - - /** - The controller managing this view. If this property is set, it will be - made available for use by the template. - - @property controller - @type Object - */ - controller: computed(function(key, value) { - if (arguments.length === 2) { - this._controller = value; - return value; - } - - if (this._controller) { - return this._controller; - } - - var parentView = get(this, '_parentView'); - return parentView ? get(parentView, 'controller') : null; - }), - - /** - A view may contain a layout. A layout is a regular template but - supersedes the `template` property during rendering. It is the - responsibility of the layout template to retrieve the `template` - property from the view (or alternatively, call `Handlebars.helpers.yield`, - `{{yield}}`) to render it in the correct location. - - This is useful for a view that has a shared wrapper, but which delegates - the rendering of the contents of the wrapper to the `template` property - on a subclass. - - @property layout - @type Function - */ - layout: computed(function(key) { - var layoutName = get(this, 'layoutName'); - var layout = this.templateForName(layoutName, 'layout'); - - - return layout || get(this, 'defaultLayout'); - }).property('layoutName'), - - _yield: function(context, options, morph) { - var template = get(this, 'template'); - - if (template) { - var useHTMLBars = false; - - useHTMLBars = template.isHTMLBars; - - - if (useHTMLBars) { - return template.render(this, options, morph.contextualElement); - } else { - return template(context, options); - } - } - }, - - _blockArguments: EMPTY_ARRAY, - - templateForName: function(name, type) { - if (!name) { return; } - - if (!this.container) { - throw new EmberError('Container was not found when looking up a views template. ' + - 'This is most likely due to manually instantiating an Ember.View. ' + - 'See: http://git.io/EKPpnA'); - } - - return this.container.lookup('template:' + name); - }, - - /** - The object from which templates should access properties. - - This object will be passed to the template function each time the render - method is called, but it is up to the individual function to decide what - to do with it. - - By default, this will be the view's controller. - - @property context - @type Object - */ - context: computed(function(key, value) { - if (arguments.length === 2) { - set(this, '_context', value); - return value; - } else { - return get(this, '_context'); - } - })["volatile"](), - - /** - Private copy of the view's template context. This can be set directly - by Handlebars without triggering the observer that causes the view - to be re-rendered. - - The context of a view is looked up as follows: - - 1. Supplied context (usually by Handlebars) - 2. Specified controller - 3. `parentView`'s context (for a child of a ContainerView) - - The code in Handlebars that overrides the `_context` property first - checks to see whether the view has a specified controller. This is - something of a hack and should be revisited. - - @property _context - @private - */ - _context: computed(function(key, value) { - if (arguments.length === 2) { - return value; - } - - var parentView, controller; - - if (controller = get(this, 'controller')) { - return controller; - } - - parentView = this._parentView; - if (parentView) { - return get(parentView, '_context'); - } - - return null; - }), - - /** - If a value that affects template rendering changes, the view should be - re-rendered to reflect the new value. - - @method _contextDidChange - @private - */ - _contextDidChange: observer('context', function() { - this.rerender(); - }), - - /** - If `false`, the view will appear hidden in DOM. - - @property isVisible - @type Boolean - @default null - */ - isVisible: true, - - /** - Array of child views. You should never edit this array directly. - Instead, use `appendChild` and `removeFromParent`. - - @property childViews - @type Array - @default [] - @private - */ - childViews: childViewsProperty, - - _childViews: EMPTY_ARRAY, - - // When it's a virtual view, we need to notify the parent that their - // childViews will change. - _childViewsWillChange: beforeObserver('childViews', function() { - if (this.isVirtual) { - var parentView = get(this, 'parentView'); - if (parentView) { propertyWillChange(parentView, 'childViews'); } - } - }), - - // When it's a virtual view, we need to notify the parent that their - // childViews did change. - _childViewsDidChange: observer('childViews', function() { - if (this.isVirtual) { - var parentView = get(this, 'parentView'); - if (parentView) { propertyDidChange(parentView, 'childViews'); } - } - }), - - /** - Return the nearest ancestor that is an instance of the provided - class. - - @method nearestInstanceOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - */ - nearestInstanceOf: function(klass) { - var view = get(this, 'parentView'); - - while (view) { - if (view instanceof klass) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor that is an instance of the provided - class or mixin. - - @method nearestOfType - @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself), - or an instance of Ember.Mixin. - @return Ember.View - */ - nearestOfType: function(klass) { - var view = get(this, 'parentView'); - var isOfType = klass instanceof Mixin ? - function(view) { return klass.detect(view); } : - function(view) { return klass.detect(view.constructor); }; - - while (view) { - if (isOfType(view)) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor that has a given property. - - @method nearestWithProperty - @param {String} property A property name - @return Ember.View - */ - nearestWithProperty: function(property) { - var view = get(this, 'parentView'); - - while (view) { - if (property in view) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor whose parent is an instance of - `klass`. - - @method nearestChildOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - */ - nearestChildOf: function(klass) { - var view = get(this, 'parentView'); - - while (view) { - if (get(view, 'parentView') instanceof klass) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - When the parent view changes, recursively invalidate `controller` - - @method _parentViewDidChange - @private - */ - _parentViewDidChange: observer('_parentView', function() { - if (this.isDestroying) { return; } - - this._setupKeywords(); - this.trigger('parentViewDidChange'); - - if (get(this, 'parentView.controller') && !get(this, 'controller')) { - this.notifyPropertyChange('controller'); - } - }), - - _controllerDidChange: observer('controller', function() { - if (this.isDestroying) { return; } - - this.rerender(); - - this.forEachChildView(function(view) { - view.propertyDidChange('controller'); - }); - }), - - _setupKeywords: function() { - var keywords = this._keywords; - var contextView = this._contextView || this._parentView; - - if (contextView) { - var parentKeywords = contextView._keywords; - - keywords.view = this.isVirtual ? parentKeywords.view : this; - - for (var name in parentKeywords) { - if (keywords[name]) continue; - keywords[name] = parentKeywords[name]; - } - } else { - keywords.view = this.isVirtual ? null : this; - } - }, - - /** - Called on your view when it should push strings of HTML into a - `Ember.RenderBuffer`. Most users will want to override the `template` - or `templateName` properties instead of this method. - - By default, `Ember.View` will look for a function in the `template` - property and invoke it with the value of `context`. The value of - `context` will be the view's controller unless you override it. - - @method render - @param {Ember.RenderBuffer} buffer The render buffer - */ - render: function(buffer) { - // If this view has a layout, it is the responsibility of the - // the layout to render the view's template. Otherwise, render the template - // directly. - var template = get(this, 'layout') || get(this, 'template'); - - if (template) { - var context = get(this, 'context'); - var output; - - var data = { - view: this, - buffer: buffer, - isRenderData: true - }; - - // Invoke the template with the provided template context, which - // is the view's controller by default. A hash of data is also passed that provides - // the template with access to the view and render buffer. - - // The template should write directly to the render buffer instead - // of returning a string. - var options = { data: data }; - var useHTMLBars = false; - - - useHTMLBars = template.isHTMLBars; - - - if (useHTMLBars) { - var env = Ember.merge(buildHTMLBarsDefaultEnv(), options); - output = template.render(this, env, buffer.innerContextualElement(), this._blockArguments); - } else { - output = template(context, options); - } - - // If the template returned a string instead of writing to the buffer, - // push the string onto the buffer. - if (output !== undefined) { buffer.push(output); } - } - }, - - /** - Renders the view again. This will work regardless of whether the - view is already in the DOM or not. If the view is in the DOM, the - rendering process will be deferred to give bindings a chance - to synchronize. - - If children were added during the rendering process using `appendChild`, - `rerender` will remove them, because they will be added again - if needed by the next `render`. - - In general, if the display of your view changes, you should modify - the DOM element directly instead of manually calling `rerender`, which can - be slow. - - @method rerender - */ - rerender: function() { - return this.currentState.rerender(this); - }, - - /** - Iterates over the view's `classNameBindings` array, inserts the value - of the specified property into the `classNames` array, then creates an - observer to update the view's element if the bound property ever changes - in the future. - - @method _applyClassNameBindings - @private - */ - _applyClassNameBindings: function(classBindings) { - var classNames = this.classNames; - var elem, newClass, dasherizedClass; - - // Loop through all of the configured bindings. These will be either - // property names ('isUrgent') or property paths relative to the view - // ('content.isUrgent') - forEach(classBindings, function(binding) { - - var boundBinding; - if (isStream(binding)) { - boundBinding = binding; - } else { - boundBinding = streamifyClassNameBinding(this, binding, '_view.'); - } - - // Variable in which the old class value is saved. The observer function - // closes over this variable, so it knows which string to remove when - // the property changes. - var oldClass; - - // Set up an observer on the context. If the property changes, toggle the - // class name. - var observer = this._wrapAsScheduled(function() { - // Get the current value of the property - elem = this.$(); - newClass = read(boundBinding); - - // If we had previously added a class to the element, remove it. - if (oldClass) { - elem.removeClass(oldClass); - // Also remove from classNames so that if the view gets rerendered, - // the class doesn't get added back to the DOM. - classNames.removeObject(oldClass); - } - - // If necessary, add a new class. Make sure we keep track of it so - // it can be removed in the future. - if (newClass) { - elem.addClass(newClass); - oldClass = newClass; - } else { - oldClass = null; - } - }); - - // Get the class name for the property at its current value - dasherizedClass = read(boundBinding); - - if (dasherizedClass) { - // Ensure that it gets into the classNames array - // so it is displayed when we render. - addObject(classNames, dasherizedClass); - - // Save a reference to the class name so we can remove it - // if the observer fires. Remember that this variable has - // been closed over by the observer. - oldClass = dasherizedClass; - } - - subscribe(boundBinding, observer, this); - // Remove className so when the view is rerendered, - // the className is added based on binding reevaluation - this.one('willClearRender', function() { - if (oldClass) { - classNames.removeObject(oldClass); - oldClass = null; - } - }); - - }, this); - }, - - _unspecifiedAttributeBindings: null, - - /** - Iterates through the view's attribute bindings, sets up observers for each, - then applies the current value of the attributes to the passed render buffer. - - @method _applyAttributeBindings - @param {Ember.RenderBuffer} buffer - @private - */ - _applyAttributeBindings: function(buffer, attributeBindings) { - var attributeValue; - var unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {}; - - forEach(attributeBindings, function(binding) { - var split = binding.split(':'); - var property = split[0]; - var attributeName = split[1] || property; - - - if (property in this) { - this._setupAttributeBindingObservation(property, attributeName); - - // Determine the current value and add it to the render buffer - // if necessary. - attributeValue = get(this, property); - View.applyAttributeBindings(buffer, attributeName, attributeValue); - } else { - unspecifiedAttributeBindings[property] = attributeName; - } - }, this); - - // Lazily setup setUnknownProperty after attributeBindings are initially applied - this.setUnknownProperty = this._setUnknownProperty; - }, - - _setupAttributeBindingObservation: function(property, attributeName) { - var attributeValue, elem; - - // Create an observer to add/remove/change the attribute if the - // JavaScript property changes. - var observer = function() { - elem = this.$(); - - attributeValue = get(this, property); - - var normalizedName = normalizeProperty(elem, attributeName.toLowerCase()) || attributeName; - View.applyAttributeBindings(elem, normalizedName, attributeValue); - }; - - this.registerObserver(this, property, observer); - }, - - /** - We're using setUnknownProperty as a hook to setup attributeBinding observers for - properties that aren't defined on a view at initialization time. - - Note: setUnknownProperty will only be called once for each property. - - @method setUnknownProperty - @param key - @param value - @private - */ - setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings - - _setUnknownProperty: function(key, value) { - var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key]; - if (attributeName) { - this._setupAttributeBindingObservation(key, attributeName); - } - - defineProperty(this, key); - return set(this, key, value); - }, - - /** - Given a property name, returns a dasherized version of that - property name if the property evaluates to a non-falsy value. - - For example, if the view has property `isUrgent` that evaluates to true, - passing `isUrgent` to this method will return `"is-urgent"`. - - @method _classStringForProperty - @param property - @private - */ - _classStringForProperty: function(parsedPath) { - return View._classStringForValue(parsedPath.path, parsedPath.stream.value(), parsedPath.className, parsedPath.falsyClassName); - }, - - // .......................................................... - // ELEMENT SUPPORT - // - - /** - Returns the current DOM element for the view. - - @property element - @type DOMElement - */ - element: null, - - /** - Returns a jQuery object for this view's element. If you pass in a selector - string, this method will return a jQuery object, using the current element - as its buffer. - - For example, calling `view.$('li')` will return a jQuery object containing - all of the `li` elements inside the DOM element of this view. - - @method $ - @param {String} [selector] a jQuery-compatible selector string - @return {jQuery} the jQuery object for the DOM node - */ - $: function(sel) { - return this.currentState.$(this, sel); - }, - - mutateChildViews: function(callback) { - var childViews = this._childViews; - var idx = childViews.length; - var view; - - while(--idx >= 0) { - view = childViews[idx]; - callback(this, view, idx); - } - - return this; - }, - - forEachChildView: function(callback) { - var childViews = this._childViews; - - if (!childViews) { return this; } - - var len = childViews.length; - var view, idx; - - for (idx = 0; idx < len; idx++) { - view = childViews[idx]; - callback(view); - } - - return this; - }, - - /** - Appends the view's element to the specified parent element. - - If the view does not have an HTML representation yet, `createElement()` - will be called automatically. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the given element until all bindings have - finished synchronizing. - - This is not typically a function that you will need to call directly when - building your application. You might consider using `Ember.ContainerView` - instead. If you do need to use `appendTo`, be sure that the target element - you are providing is associated with an `Ember.Application` and does not - have an ancestor element that is associated with an Ember view. - - @method appendTo - @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object - @return {Ember.View} receiver - */ - appendTo: function(selector) { - var target = jQuery(selector); - - - this.constructor.renderer.appendTo(this, target[0]); - - return this; - }, - - /** - Replaces the content of the specified parent element with this view's - element. If the view does not have an HTML representation yet, - the element will be generated automatically. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the given element until all bindings have - finished synchronizing - - @method replaceIn - @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object - @return {Ember.View} received - */ - replaceIn: function(selector) { - var target = jQuery(selector); - - - this.constructor.renderer.replaceIn(this, target[0]); - - return this; - }, - - /** - Appends the view's element to the document body. If the view does - not have an HTML representation yet - the element will be generated automatically. - - If your application uses the `rootElement` property, you must append - the view within that element. Rendering views outside of the `rootElement` - is not supported. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the document body until all bindings have - finished synchronizing. - - @method append - @return {Ember.View} receiver - */ - append: function() { - return this.appendTo(document.body); - }, - - /** - Removes the view's element from the element to which it is attached. - - @method remove - @return {Ember.View} receiver - */ - remove: function() { - // What we should really do here is wait until the end of the run loop - // to determine if the element has been re-appended to a different - // element. - // In the interim, we will just re-render if that happens. It is more - // important than elements get garbage collected. - if (!this.removedFromDOM) { this.destroyElement(); } - }, - - /** - The HTML `id` of the view's element in the DOM. You can provide this - value yourself but it must be unique (just as in HTML): - - ```handlebars - {{my-component elementId="a-really-cool-id"}} - ``` - - If not manually set a default value will be provided by the framework. - - Once rendered an element's `elementId` is considered immutable and you - should never change it. - - @property elementId - @type String - */ - elementId: null, - - /** - Attempts to discover the element in the parent element. The default - implementation looks for an element with an ID of `elementId` (or the - view's guid if `elementId` is null). You can override this method to - provide your own form of lookup. For example, if you want to discover your - element using a CSS class name instead of an ID. - - @method findElementInParentElement - @param {DOMElement} parentElement The parent's DOM element - @return {DOMElement} The discovered element - */ - findElementInParentElement: function(parentElem) { - var id = "#" + this.elementId; - return jQuery(id)[0] || jQuery(id, parentElem)[0]; - }, - - /** - Creates a DOM representation of the view and all of its child views by - recursively calling the `render()` method. - - After the element has been inserted into the DOM, `didInsertElement` will - be called on this view and all of its child views. - - @method createElement - @return {Ember.View} receiver - */ - createElement: function() { - if (this.element) { return this; } - - this._didCreateElementWithoutMorph = true; - this.constructor.renderer.renderTree(this); - - return this; - }, - - /** - Called when a view is going to insert an element into the DOM. - - @event willInsertElement - */ - willInsertElement: K, - - /** - Called when the element of the view has been inserted into the DOM - or after the view was re-rendered. Override this function to do any - set up that requires an element in the document body. - - When a view has children, didInsertElement will be called on the - child view(s) first, bubbling upwards through the hierarchy. - - @event didInsertElement - */ - didInsertElement: K, - - /** - Called when the view is about to rerender, but before anything has - been torn down. This is a good opportunity to tear down any manual - observers you have installed based on the DOM state - - @event willClearRender - */ - willClearRender: K, - - /** - Destroys any existing element along with the element for any child views - as well. If the view does not currently have a element, then this method - will do nothing. - - If you implement `willDestroyElement()` on your view, then this method will - be invoked on your view before your element is destroyed to give you a - chance to clean up any event handlers, etc. - - If you write a `willDestroyElement()` handler, you can assume that your - `didInsertElement()` handler was called earlier for the same element. - - You should not call or override this method yourself, but you may - want to implement the above callbacks. - - @method destroyElement - @return {Ember.View} receiver - */ - destroyElement: function() { - return this.currentState.destroyElement(this); - }, - - /** - Called when the element of the view is going to be destroyed. Override - this function to do any teardown that requires an element, like removing - event listeners. - - Please note: any property changes made during this event will have no - effect on object observers. - - @event willDestroyElement - */ - willDestroyElement: K, - - /** - Called when the parentView property has changed. - - @event parentViewDidChange - */ - parentViewDidChange: K, - - instrumentName: 'view', - - instrumentDetails: function(hash) { - hash.template = get(this, 'templateName'); - this._super(hash); - }, - - beforeRender: function(buffer) {}, - - afterRender: function(buffer) {}, - - applyAttributesToBuffer: function(buffer) { - // Creates observers for all registered class name and attribute bindings, - // then adds them to the element. - var classNameBindings = this.classNameBindings; - if (classNameBindings.length) { - this._applyClassNameBindings(classNameBindings); - } - - // Pass the render buffer so the method can apply attributes directly. - // This isn't needed for class name bindings because they use the - // existing classNames infrastructure. - var attributeBindings = this.attributeBindings; - if (attributeBindings.length) { - this._applyAttributeBindings(buffer, attributeBindings); - } - - buffer.setClasses(this.classNames); - buffer.id(this.elementId); - - var role = get(this, 'ariaRole'); - if (role) { - buffer.attr('role', role); - } - - if (get(this, 'isVisible') === false) { - buffer.style('display', 'none'); - } - }, - - // .......................................................... - // STANDARD RENDER PROPERTIES - // - - /** - Tag name for the view's outer element. The tag name is only used when an - element is first created. If you change the `tagName` for an element, you - must destroy and recreate the view element. - - By default, the render buffer will use a `
    ` tag for views. - - @property tagName - @type String - @default null - */ - - // We leave this null by default so we can tell the difference between - // the default case and a user-specified tag. - tagName: null, - - /** - The WAI-ARIA role of the control represented by this view. For example, a - button may have a role of type 'button', or a pane may have a role of - type 'alertdialog'. This property is used by assistive software to help - visually challenged users navigate rich web applications. - - The full list of valid WAI-ARIA roles is available at: - [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) - - @property ariaRole - @type String - @default null - */ - ariaRole: null, - - /** - Standard CSS class names to apply to the view's outer element. This - property automatically inherits any class names defined by the view's - superclasses as well. - - @property classNames - @type Array - @default ['ember-view'] - */ - classNames: ['ember-view'], - - /** - A list of properties of the view to apply as class names. If the property - is a string value, the value of that string will be applied as a class - name. - - ```javascript - // Applies the 'high' class to the view element - Ember.View.extend({ - classNameBindings: ['priority'] - priority: 'high' - }); - ``` - - If the value of the property is a Boolean, the name of that property is - added as a dasherized class name. - - ```javascript - // Applies the 'is-urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent'] - isUrgent: true - }); - ``` - - If you would prefer to use a custom value instead of the dasherized - property name, you can pass a binding like this: - - ```javascript - // Applies the 'urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent:urgent'] - isUrgent: true - }); - ``` - - This list of properties is inherited from the view's superclasses as well. - - @property classNameBindings - @type Array - @default [] - */ - classNameBindings: EMPTY_ARRAY, - - /** - A list of properties of the view to apply as attributes. If the property is - a string value, the value of that string will be applied as the attribute. - - ```javascript - // Applies the type attribute to the element - // with the value "button", like
    - Ember.View.extend({ - attributeBindings: ['type'], - type: 'button' - }); - ``` - - If the value of the property is a Boolean, the name of that property is - added as an attribute. - - ```javascript - // Renders something like
    - Ember.View.extend({ - attributeBindings: ['enabled'], - enabled: true - }); - ``` - - @property attributeBindings - */ - attributeBindings: EMPTY_ARRAY, - - // ....................................................... - // CORE DISPLAY METHODS - // - - /** - Setup a view, but do not finish waking it up. - - * configure `childViews` - * register the view with the global views hash, which is used for event - dispatch - - @method init - @private - */ - init: function() { - if (!this.isVirtual && !this.elementId) { - this.elementId = guidFor(this); - } - - this._super(); - - // setup child views. be sure to clone the child views array first - this._childViews = this._childViews.slice(); - this._baseContext = undefined; - this._contextStream = undefined; - this._streamBindings = undefined; - - if (!this._keywords) { - this._keywords = create(null); - } - this._keywords._view = this; - this._keywords.view = undefined; - this._keywords.controller = new KeyStream(this, 'controller'); - this._setupKeywords(); - - this.classNameBindings = emberA(this.classNameBindings.slice()); - - this.classNames = emberA(this.classNames.slice()); - }, - - appendChild: function(view, options) { - return this.currentState.appendChild(this, view, options); - }, - - /** - Removes the child view from the parent view. - - @method removeChild - @param {Ember.View} view - @return {Ember.View} receiver - */ - removeChild: function(view) { - // If we're destroying, the entire subtree will be - // freed, and the DOM will be handled separately, - // so no need to mess with childViews. - if (this.isDestroying) { return; } - - // update parent node - set(view, '_parentView', null); - - // remove view from childViews array. - var childViews = this._childViews; - - removeObject(childViews, view); - - this.propertyDidChange('childViews'); // HUH?! what happened to will change? - - return this; - }, - - /** - Removes all children from the `parentView`. - - @method removeAllChildren - @return {Ember.View} receiver - */ - removeAllChildren: function() { - return this.mutateChildViews(function(parentView, view) { - parentView.removeChild(view); - }); - }, - - destroyAllChildren: function() { - return this.mutateChildViews(function(parentView, view) { - view.destroy(); - }); - }, - - /** - Removes the view from its `parentView`, if one is found. Otherwise - does nothing. - - @method removeFromParent - @return {Ember.View} receiver - */ - removeFromParent: function() { - var parent = this._parentView; - - // Remove DOM element from parent - this.remove(); - - if (parent) { parent.removeChild(this); } - return this; - }, - - /** - You must call `destroy` on a view to destroy the view (and all of its - child views). This will remove the view from any parent node, then make - sure that the DOM element managed by the view can be released by the - memory manager. - - @method destroy - */ - destroy: function() { - // get parentView before calling super because it'll be destroyed - var nonVirtualParentView = get(this, 'parentView'); - var viewName = this.viewName; - - if (!this._super()) { return; } - - // remove from non-virtual parent view if viewName was specified - if (viewName && nonVirtualParentView) { - nonVirtualParentView.set(viewName, null); - } - - return this; - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - - @method createChildView - @param {Class|String} viewClass - @param {Hash} [attrs] Attributes to add - @return {Ember.View} new instance - */ - createChildView: function(view, attrs) { - if (!view) { - throw new TypeError("createChildViews first argument must exist"); - } - - if (view.isView && view._parentView === this && view.container === this.container) { - return view; - } - - attrs = attrs || {}; - attrs._parentView = this; - - if (CoreView.detect(view)) { - attrs.container = this.container; - view = view.create(attrs); - - // don't set the property on a virtual view, as they are invisible to - // consumers of the view API - if (view.viewName) { - set(get(this, 'concreteView'), view.viewName, view); - } - } else if ('string' === typeof view) { - var fullName = 'view:' + view; - var ViewKlass = this.container.lookupFactory(fullName); - - - view = ViewKlass.create(attrs); - } else { - - attrs.container = this.container; - setProperties(view, attrs); - } - - return view; - }, - - becameVisible: K, - becameHidden: K, - - /** - When the view's `isVisible` property changes, toggle the visibility - element of the actual DOM element. - - @method _isVisibleDidChange - @private - */ - _isVisibleDidChange: observer('isVisible', function() { - if (this._isVisible === get(this, 'isVisible')) { return ; } - run.scheduleOnce('render', this, this._toggleVisibility); - }), - - _toggleVisibility: function() { - var $el = this.$(); - var isVisible = get(this, 'isVisible'); - - if (this._isVisible === isVisible) { return ; } - - // It's important to keep these in sync, even if we don't yet have - // an element in the DOM to manipulate: - this._isVisible = isVisible; - - if (!$el) { return; } - - $el.toggle(isVisible); - - if (this._isAncestorHidden()) { return; } - - if (isVisible) { - this._notifyBecameVisible(); - } else { - this._notifyBecameHidden(); - } - }, - - _notifyBecameVisible: function() { - this.trigger('becameVisible'); - - this.forEachChildView(function(view) { - var isVisible = get(view, 'isVisible'); - - if (isVisible || isVisible === null) { - view._notifyBecameVisible(); - } - }); - }, - - _notifyBecameHidden: function() { - this.trigger('becameHidden'); - this.forEachChildView(function(view) { - var isVisible = get(view, 'isVisible'); - - if (isVisible || isVisible === null) { - view._notifyBecameHidden(); - } - }); - }, - - _isAncestorHidden: function() { - var parent = get(this, 'parentView'); - - while (parent) { - if (get(parent, 'isVisible') === false) { return true; } - - parent = get(parent, 'parentView'); - } - - return false; - }, - transitionTo: function(state, children) { - this._transitionTo(state, children); - }, - _transitionTo: function(state, children) { - var priorState = this.currentState; - var currentState = this.currentState = this._states[state]; - this._state = state; - - if (priorState && priorState.exit) { priorState.exit(this); } - if (currentState.enter) { currentState.enter(this); } - }, - - // ....................................................... - // EVENT HANDLING - // - - /** - Handle events from `Ember.EventDispatcher` - - @method handleEvent - @param eventName {String} - @param evt {Event} - @private - */ - handleEvent: function(eventName, evt) { - return this.currentState.handleEvent(this, eventName, evt); - }, - - registerObserver: function(root, path, target, observer) { - if (!observer && 'function' === typeof target) { - observer = target; - target = null; - } - - if (!root || typeof root !== 'object') { - return; - } - - var scheduledObserver = this._wrapAsScheduled(observer); - - addObserver(root, path, target, scheduledObserver); - - this.one('willClearRender', function() { - removeObserver(root, path, target, scheduledObserver); - }); - }, - - _wrapAsScheduled: function(fn) { - var view = this; - var stateCheckedFn = function() { - view.currentState.invokeObserver(this, fn); - }; - var scheduledFn = function() { - run.scheduleOnce('render', this, stateCheckedFn); - }; - return scheduledFn; - }, - - getStream: function(path) { - var stream = this._getContextStream().get(path); - - stream._label = path; - - return stream; - }, - - _getBindingForStream: function(pathOrStream) { - if (this._streamBindings === undefined) { - this._streamBindings = create(null); - this.one('willDestroyElement', this, this._destroyStreamBindings); - } - - var path = pathOrStream; - if (isStream(pathOrStream)) { - path = pathOrStream._label; - - if (!path) { - // if no _label is present on the provided stream - // it is likely a subexpr and cannot be set (so it - // does not need a StreamBinding) - return pathOrStream; - } - } - - if (this._streamBindings[path] !== undefined) { - return this._streamBindings[path]; - } else { - var stream = this._getContextStream().get(path); - var streamBinding = new StreamBinding(stream); - - streamBinding._label = path; - - return this._streamBindings[path] = streamBinding; - } - }, - - _destroyStreamBindings: function() { - var streamBindings = this._streamBindings; - for (var path in streamBindings) { - streamBindings[path].destroy(); - } - this._streamBindings = undefined; - }, - - _getContextStream: function() { - if (this._contextStream === undefined) { - this._baseContext = new KeyStream(this, 'context'); - this._contextStream = new ContextStream(this); - this.one('willDestroyElement', this, this._destroyContextStream); - } - - return this._contextStream; - }, - - _destroyContextStream: function() { - this._baseContext.destroy(); - this._baseContext = undefined; - this._contextStream.destroy(); - this._contextStream = undefined; - }, - - _unsubscribeFromStreamBindings: function() { - for (var key in this._streamBindingSubscriptions) { - var streamBinding = this[key + 'Binding']; - var callback = this._streamBindingSubscriptions[key]; - streamBinding.unsubscribe(callback); - } - } - }); - - deprecateProperty(View.prototype, 'state', '_state'); - deprecateProperty(View.prototype, 'states', '_states'); - - /* - Describe how the specified actions should behave in the various - states that a view can exist in. Possible states: - - * preRender: when a view is first instantiated, and after its - element was destroyed, it is in the preRender state - * inBuffer: once a view has been rendered, but before it has - been inserted into the DOM, it is in the inBuffer state - * hasElement: the DOM representation of the view is created, - and is ready to be inserted - * inDOM: once a view has been inserted into the DOM it is in - the inDOM state. A view spends the vast majority of its - existence in this state. - * destroyed: once a view has been destroyed (using the destroy - method), it is in this state. No further actions can be invoked - on a destroyed view. - */ - - // in the destroyed state, everything is illegal - - // before rendering has begun, all legal manipulations are noops. - - // inside the buffer, legal manipulations are done on the buffer - - // once the view has been inserted into the DOM, legal manipulations - // are done on the DOM element. - - var mutation = EmberObject.extend(Evented).create(); - // TODO MOVE TO RENDERER HOOKS - View.addMutationListener = function(callback) { - mutation.on('change', callback); - }; - - View.removeMutationListener = function(callback) { - mutation.off('change', callback); - }; - - View.notifyMutationListeners = function() { - mutation.trigger('change'); - }; - - /** - Global views hash - - @property views - @static - @type Hash - */ - View.views = {}; - - // If someone overrides the child views computed property when - // defining their class, we want to be able to process the user's - // supplied childViews and then restore the original computed property - // at view initialization time. This happens in Ember.ContainerView's init - // method. - View.childViewsProperty = childViewsProperty; - - // Used by Handlebars helpers, view element attributes - View.applyAttributeBindings = function(elem, name, initialValue) { - var value = sanitizeAttributeValue(elem[0], name, initialValue); - var type = typeOf(value); - - // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js - if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) { - if (value !== elem.attr(name)) { - elem.attr(name, value); - } - } else if (name === 'value' || type === 'boolean') { - if (isNone(value) || value === false) { - // `null`, `undefined` or `false` should remove attribute - elem.removeAttr(name); - // In IE8 `prop` couldn't remove attribute when name is `required`. - if (name === 'required') { - elem.removeProp(name); - } else { - elem.prop(name, ''); - } - } else if (value !== elem.prop(name)) { - // value should always be properties - elem.prop(name, value); - } - } else if (!value) { - elem.removeAttr(name); - } - }; - - __exports__["default"] = View; - }); -enifed("ember-views/views/with_view", - ["ember-metal/property_set","ember-metal/utils","ember-views/views/bound_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - - /** - @module ember - @submodule ember-views - */ - - var set = __dependency1__.set; - var apply = __dependency2__.apply; - var BoundView = __dependency3__["default"]; - - __exports__["default"] = BoundView.extend({ - init: function() { - apply(this, this._super, arguments); - - var controllerName = this.templateHash.controller; - - if (controllerName) { - var previousContext = this.previousContext; - var controller = this.container.lookupFactory('controller:'+controllerName).create({ - parentController: previousContext, - target: previousContext - }); - - this._generatedController = controller; - - if (this.preserveContext) { - this._blockArguments = [ controller ]; - this.lazyValue.subscribe(function(modelStream) { - set(controller, 'model', modelStream.value()); - }); - } else { - set(this, 'controller', controller); - this.valueNormalizerFunc = function(result) { - controller.set('model', result); - return controller; - }; - } - - set(controller, 'model', this.lazyValue.value()); - } else { - if (this.preserveContext) { - this._blockArguments = [ this.lazyValue ]; - } - } - }, - - willDestroy: function() { - this._super(); - - if (this._generatedController) { - this._generatedController.destroy(); - } - } - }); - }); -enifed("ember", - ["ember-metal","ember-runtime","ember-views","ember-routing","ember-application","ember-extension-support","ember-htmlbars","ember-routing-htmlbars","ember-runtime/system/lazy_load"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__) { - "use strict"; - /* global navigator */ - // require the main entry points for each of these packages - // this is so that the global exports occur properly - - var runLoadHooks = __dependency9__.runLoadHooks; - - if (Ember.__loader.registry['ember-template-compiler']) { - requireModule('ember-template-compiler'); - } - - // do this to ensure that Ember.Test is defined properly on the global - // if it is present. - if (Ember.__loader.registry['ember-testing']) { - requireModule('ember-testing'); - } - - runLoadHooks('Ember'); - - /** - Ember - - @module ember - */ - - }); -enifed("htmlbars-util", - ["./htmlbars-util/safe-string","./htmlbars-util/handlebars/utils","./htmlbars-util/namespaces","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var SafeString = __dependency1__["default"]; - var escapeExpression = __dependency2__.escapeExpression; - var getAttrNamespace = __dependency3__.getAttrNamespace; - - __exports__.SafeString = SafeString; - __exports__.escapeExpression = escapeExpression; - __exports__.getAttrNamespace = getAttrNamespace; - }); -enifed("htmlbars-util/array-utils", - ["exports"], - function(__exports__) { - "use strict"; - function forEach(array, callback, binding) { - var i, l; - if (binding === undefined) { - for (i = 0, l = array.length; i < l; i++) { - callback(array[i], i, array); - } - } else { - for (i = 0, l = array.length; i < l; i++) { - callback.call(binding, array[i], i, array); - } - } - } - - __exports__.forEach = forEach;function map(array, callback) { - var output = []; - var i, l; - - for (i = 0, l = array.length; i < l; i++) { - output.push(callback(array[i], i, array)); - } - - return output; - } - - __exports__.map = map;var getIdx; - if (Array.prototype.indexOf) { - getIdx = function(array, obj, from){ - return array.indexOf(obj, from); - }; - } else { - getIdx = function(array, obj, from) { - if (from === undefined || from === null) { - from = 0; - } else if (from < 0) { - from = Math.max(0, array.length + from); - } - for (var i = from, l= array.length; i < l; i++) { - if (array[i] === obj) { - return i; - } - } - return -1; - }; - } - - var indexOfArray = getIdx; - __exports__.indexOfArray = indexOfArray; - }); -enifed("htmlbars-util/handlebars/safe-string", - ["exports"], - function(__exports__) { - "use strict"; - // Build out our basic SafeString type - function SafeString(string) { - this.string = string; - } - - SafeString.prototype.toString = SafeString.prototype.toHTML = function() { - return "" + this.string; - }; - - __exports__["default"] = SafeString; - }); -enifed("htmlbars-util/handlebars/utils", - ["./safe-string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - /*jshint -W004 */ - var SafeString = __dependency1__["default"]; - - var escape = { - "&": "&", - "<": "<", - ">": ">", - '"': """, - "'": "'", - "`": "`" - }; - - var badChars = /[&<>"'`]/g; - var possible = /[&<>"'`]/; - - function escapeChar(chr) { - return escape[chr]; - } - - function extend(obj /* , ...source */) { - for (var i = 1; i < arguments.length; i++) { - for (var key in arguments[i]) { - if (Object.prototype.hasOwnProperty.call(arguments[i], key)) { - obj[key] = arguments[i][key]; - } - } - } - - return obj; - } - - __exports__.extend = extend;var toString = Object.prototype.toString; - __exports__.toString = toString; - // Sourced from lodash - // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt - var isFunction = function(value) { - return typeof value === 'function'; - }; - // fallback for older versions of Chrome and Safari - /* istanbul ignore next */ - if (isFunction(/x/)) { - isFunction = function(value) { - return typeof value === 'function' && toString.call(value) === '[object Function]'; - }; - } - var isFunction; - __exports__.isFunction = isFunction; - /* istanbul ignore next */ - var isArray = Array.isArray || function(value) { - return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false; - }; - __exports__.isArray = isArray; - - function escapeExpression(string) { - // don't escape SafeStrings, since they're already safe - if (string && string.toHTML) { - return string.toHTML(); - } else if (string == null) { - return ""; - } else if (!string) { - return string + ''; - } - - // Force a string conversion as this will be done by the append regardless and - // the regex test will do this transparently behind the scenes, causing issues if - // an object's to string has escaped characters in it. - string = "" + string; - - if(!possible.test(string)) { return string; } - return string.replace(badChars, escapeChar); - } - - __exports__.escapeExpression = escapeExpression;function isEmpty(value) { - if (!value && value !== 0) { - return true; - } else if (isArray(value) && value.length === 0) { - return true; - } else { - return false; - } - } - - __exports__.isEmpty = isEmpty;function appendContextPath(contextPath, id) { - return (contextPath ? contextPath + '.' : '') + id; - } - - __exports__.appendContextPath = appendContextPath; - }); -enifed("htmlbars-util/namespaces", - ["exports"], - function(__exports__) { - "use strict"; - // ref http://dev.w3.org/html5/spec-LC/namespaces.html - var defaultNamespaces = { - html: 'http://www.w3.org/1999/xhtml', - mathml: 'http://www.w3.org/1998/Math/MathML', - svg: 'http://www.w3.org/2000/svg', - xlink: 'http://www.w3.org/1999/xlink', - xml: 'http://www.w3.org/XML/1998/namespace' - }; - - function getAttrNamespace(attrName) { - var namespace; - - var colonIndex = attrName.indexOf(':'); - if (colonIndex !== -1) { - var prefix = attrName.slice(0, colonIndex); - namespace = defaultNamespaces[prefix]; - } - - return namespace || null; - } - - __exports__.getAttrNamespace = getAttrNamespace; - }); -enifed("htmlbars-util/object-utils", - ["exports"], - function(__exports__) { - "use strict"; - function merge(options, defaults) { - for (var prop in defaults) { - if (options.hasOwnProperty(prop)) { continue; } - options[prop] = defaults[prop]; - } - return options; - } - - __exports__.merge = merge; - }); -enifed("htmlbars-util/quoting", - ["exports"], - function(__exports__) { - "use strict"; - function escapeString(str) { - str = str.replace(/\\/g, "\\\\"); - str = str.replace(/"/g, '\\"'); - str = str.replace(/\n/g, "\\n"); - return str; - } - - __exports__.escapeString = escapeString; - - function string(str) { - return '"' + escapeString(str) + '"'; - } - - __exports__.string = string; - - function array(a) { - return "[" + a + "]"; - } - - __exports__.array = array; - - function hash(pairs) { - return "{" + pairs.join(", ") + "}"; - } - - __exports__.hash = hash;function repeat(chars, times) { - var str = ""; - while (times--) { - str += chars; - } - return str; - } - - __exports__.repeat = repeat; - }); -enifed("htmlbars-util/safe-string", - ["./handlebars/safe-string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var SafeString = __dependency1__["default"]; - - __exports__["default"] = SafeString; - }); -enifed("morph", - ["./morph/morph","./morph/attr-morph","./morph/dom-helper","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Morph = __dependency1__["default"]; - var AttrMorph = __dependency2__["default"]; - var DOMHelper = __dependency3__["default"]; - - __exports__.Morph = Morph; - __exports__.AttrMorph = AttrMorph; - __exports__.DOMHelper = DOMHelper; - }); -enifed("morph/attr-morph", - ["./attr-morph/sanitize-attribute-value","./dom-helper/prop","./dom-helper/build-html-dom","../htmlbars-util","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var sanitizeAttributeValue = __dependency1__.sanitizeAttributeValue; - var isAttrRemovalValue = __dependency2__.isAttrRemovalValue; - var normalizeProperty = __dependency2__.normalizeProperty; - var svgNamespace = __dependency3__.svgNamespace; - var getAttrNamespace = __dependency4__.getAttrNamespace; - - function updateProperty(value) { - this.domHelper.setPropertyStrict(this.element, this.attrName, value); - } - - function updateAttribute(value) { - if (isAttrRemovalValue(value)) { - this.domHelper.removeAttribute(this.element, this.attrName); - } else { - this.domHelper.setAttribute(this.element, this.attrName, value); - } - } - - function updateAttributeNS(value) { - if (isAttrRemovalValue(value)) { - this.domHelper.removeAttribute(this.element, this.attrName); - } else { - this.domHelper.setAttributeNS(this.element, this.namespace, this.attrName, value); - } - } - - function AttrMorph(element, attrName, domHelper, namespace) { - this.element = element; - this.domHelper = domHelper; - this.namespace = namespace !== undefined ? namespace : getAttrNamespace(attrName); - this.escaped = true; - - var normalizedAttrName = normalizeProperty(this.element, attrName); - if (this.namespace) { - this._update = updateAttributeNS; - this.attrName = attrName; - } else { - if (element.namespaceURI === svgNamespace || attrName === 'style' || !normalizedAttrName) { - this.attrName = attrName; - this._update = updateAttribute; - } else { - this.attrName = normalizedAttrName; - this._update = updateProperty; - } - } - } - - AttrMorph.prototype.setContent = function (value) { - if (this.escaped) { - var sanitized = sanitizeAttributeValue(this.element, this.attrName, value); - this._update(sanitized, this.namespace); - } else { - this._update(value, this.namespace); - } - }; - - __exports__["default"] = AttrMorph; - }); -enifed("morph/attr-morph/sanitize-attribute-value", - ["exports"], - function(__exports__) { - "use strict"; - /* jshint scripturl:true */ - - var parsingNode; - var badProtocols = { - 'javascript:': true, - 'vbscript:': true - }; - - var badTags = { - 'A': true, - 'BODY': true, - 'LINK': true, - 'IMG': true, - 'IFRAME': true - }; - - var badAttributes = { - 'href': true, - 'src': true, - 'background': true - }; - __exports__.badAttributes = badAttributes; - function sanitizeAttributeValue(element, attribute, value) { - var tagName; - - if (!parsingNode) { - parsingNode = document.createElement('a'); - } - - if (!element) { - tagName = null; - } else { - tagName = element.tagName; - } - - if (value && value.toHTML) { - return value.toHTML(); - } - - if ((tagName === null || badTags[tagName]) && badAttributes[attribute]) { - parsingNode.href = value; - - if (badProtocols[parsingNode.protocol] === true) { - return 'unsafe:' + value; - } - } - - return value; - } - - __exports__.sanitizeAttributeValue = sanitizeAttributeValue; - }); -enifed("morph/dom-helper", - ["../morph/morph","../morph/attr-morph","./dom-helper/build-html-dom","./dom-helper/classes","./dom-helper/prop","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Morph = __dependency1__["default"]; - var AttrMorph = __dependency2__["default"]; - var buildHTMLDOM = __dependency3__.buildHTMLDOM; - var svgNamespace = __dependency3__.svgNamespace; - var svgHTMLIntegrationPoints = __dependency3__.svgHTMLIntegrationPoints; - var addClasses = __dependency4__.addClasses; - var removeClasses = __dependency4__.removeClasses; - var normalizeProperty = __dependency5__.normalizeProperty; - var isAttrRemovalValue = __dependency5__.isAttrRemovalValue; - - var doc = typeof document === 'undefined' ? false : document; - - var deletesBlankTextNodes = doc && (function(document){ - var element = document.createElement('div'); - element.appendChild( document.createTextNode('') ); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes.length === 0; - })(doc); - - var ignoresCheckedAttribute = doc && (function(document){ - var element = document.createElement('input'); - element.setAttribute('checked', 'checked'); - var clonedElement = element.cloneNode(false); - return !clonedElement.checked; - })(doc); - - var canRemoveSvgViewBoxAttribute = doc && (doc.createElementNS ? (function(document){ - var element = document.createElementNS(svgNamespace, 'svg'); - element.setAttribute('viewBox', '0 0 100 100'); - element.removeAttribute('viewBox'); - return !element.getAttribute('viewBox'); - })(doc) : true); - - var canClone = doc && (function(document){ - var element = document.createElement('div'); - element.appendChild( document.createTextNode(' ')); - element.appendChild( document.createTextNode(' ')); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes[0].nodeValue === ' '; - })(doc); - - // This is not the namespace of the element, but of - // the elements inside that elements. - function interiorNamespace(element){ - if ( - element && - element.namespaceURI === svgNamespace && - !svgHTMLIntegrationPoints[element.tagName] - ) { - return svgNamespace; - } else { - return null; - } - } - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - //
    - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup. - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags - // describes which tags are omittable. The spec for tbody and colgroup - // explains this behavior: - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element - // - - var omittedStartTagChildTest = /<([\w:]+)/; - function detectOmittedStartTag(string, contextualElement){ - // Omitted start tags are only inside table tags. - if (contextualElement.tagName === 'TABLE') { - var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string); - if (omittedStartTagChildMatch) { - var omittedStartTagChild = omittedStartTagChildMatch[1]; - // It is already asserted that the contextual element is a table - // and not the proper start tag. Just see if a tag was omitted. - return omittedStartTagChild === 'tr' || - omittedStartTagChild === 'col'; - } - } - } - - function buildSVGDOM(html, dom){ - var div = dom.document.createElement('div'); - div.innerHTML = ''+html+''; - return div.firstChild.childNodes; - } - - /* - * A class wrapping DOM functions to address environment compatibility, - * namespaces, contextual elements for morph un-escaped content - * insertion. - * - * When entering a template, a DOMHelper should be passed: - * - * template(context, { hooks: hooks, dom: new DOMHelper() }); - * - * TODO: support foreignObject as a passed contextual element. It has - * a namespace (svg) that does not match its internal namespace - * (xhtml). - * - * @class DOMHelper - * @constructor - * @param {HTMLDocument} _document The document DOM methods are proxied to - */ - function DOMHelper(_document){ - this.document = _document || document; - if (!this.document) { - throw new Error("A document object must be passed to the DOMHelper, or available on the global scope"); - } - this.canClone = canClone; - this.namespace = null; - } - - var prototype = DOMHelper.prototype; - prototype.constructor = DOMHelper; - - prototype.getElementById = function(id, rootNode) { - rootNode = rootNode || this.document; - return rootNode.getElementById(id); - }; - - prototype.insertBefore = function(element, childElement, referenceChild) { - return element.insertBefore(childElement, referenceChild); - }; - - prototype.appendChild = function(element, childElement) { - return element.appendChild(childElement); - }; - - prototype.childAt = function(element, indices) { - var child = element; - - for (var i = 0; i < indices.length; i++) { - child = child.childNodes.item(indices[i]); - } - - return child; - }; - - // Note to a Fellow Implementor: - // Ahh, accessing a child node at an index. Seems like it should be so simple, - // doesn't it? Unfortunately, this particular method has caused us a surprising - // amount of pain. As you'll note below, this method has been modified to walk - // the linked list of child nodes rather than access the child by index - // directly, even though there are two (2) APIs in the DOM that do this for us. - // If you're thinking to yourself, "What an oversight! What an opportunity to - // optimize this code!" then to you I say: stop! For I have a tale to tell. - // - // First, this code must be compatible with simple-dom for rendering on the - // server where there is no real DOM. Previously, we accessed a child node - // directly via `element.childNodes[index]`. While we *could* in theory do a - // full-fidelity simulation of a live `childNodes` array, this is slow, - // complicated and error-prone. - // - // "No problem," we thought, "we'll just use the similar - // `childNodes.item(index)` API." Then, we could just implement our own `item` - // method in simple-dom and walk the child node linked list there, allowing - // us to retain the performance advantages of the (surely optimized) `item()` - // API in the browser. - // - // Unfortunately, an enterprising soul named Samy Alzahrani discovered that in - // IE8, accessing an item out-of-bounds via `item()` causes an exception where - // other browsers return null. This necessitated a... check of - // `childNodes.length`, bringing us back around to having to support a - // full-fidelity `childNodes` array! - // - // Worst of all, Kris Selden investigated how browsers are actualy implemented - // and discovered that they're all linked lists under the hood anyway. Accessing - // `childNodes` requires them to allocate a new live collection backed by that - // linked list, which is itself a rather expensive operation. Our assumed - // optimization had backfired! That is the danger of magical thinking about - // the performance of native implementations. - // - // And this, my friends, is why the following implementation just walks the - // linked list, as surprised as that may make you. Please ensure you understand - // the above before changing this and submitting a PR. - // - // Tom Dale, January 18th, 2015, Portland OR - prototype.childAtIndex = function(element, index) { - var node = element.firstChild; - - for (var idx = 0; node && idx < index; idx++) { - node = node.nextSibling; - } - - return node; - }; - - prototype.appendText = function(element, text) { - return element.appendChild(this.document.createTextNode(text)); - }; - - prototype.setAttribute = function(element, name, value) { - element.setAttribute(name, String(value)); - }; - - prototype.setAttributeNS = function(element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - - if (canRemoveSvgViewBoxAttribute){ - prototype.removeAttribute = function(element, name) { - element.removeAttribute(name); - }; - } else { - prototype.removeAttribute = function(element, name) { - if (element.tagName === 'svg' && name === 'viewBox') { - element.setAttribute(name, null); - } else { - element.removeAttribute(name); - } - }; - } - - prototype.setPropertyStrict = function(element, name, value) { - element[name] = value; - }; - - prototype.setProperty = function(element, name, value, namespace) { - var lowercaseName = name.toLowerCase(); - if (element.namespaceURI === svgNamespace || lowercaseName === 'style') { - if (isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } else { - var normalized = normalizeProperty(element, name); - if (normalized) { - element[normalized] = value; - } else { - if (isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace && element.setAttributeNS) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } - } - }; - - if (doc && doc.createElementNS) { - // Only opt into namespace detection if a contextualElement - // is passed. - prototype.createElement = function(tagName, contextualElement) { - var namespace = this.namespace; - if (contextualElement) { - if (tagName === 'svg') { - namespace = svgNamespace; - } else { - namespace = interiorNamespace(contextualElement); - } - } - if (namespace) { - return this.document.createElementNS(namespace, tagName); - } else { - return this.document.createElement(tagName); - } - }; - prototype.setAttributeNS = function(element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - } else { - prototype.createElement = function(tagName) { - return this.document.createElement(tagName); - }; - prototype.setAttributeNS = function(element, namespace, name, value) { - element.setAttribute(name, String(value)); - }; - } - - prototype.addClasses = addClasses; - prototype.removeClasses = removeClasses; - - prototype.setNamespace = function(ns) { - this.namespace = ns; - }; - - prototype.detectNamespace = function(element) { - this.namespace = interiorNamespace(element); - }; - - prototype.createDocumentFragment = function(){ - return this.document.createDocumentFragment(); - }; - - prototype.createTextNode = function(text){ - return this.document.createTextNode(text); - }; - - prototype.createComment = function(text){ - return this.document.createComment(text); - }; - - prototype.repairClonedNode = function(element, blankChildTextNodes, isChecked){ - if (deletesBlankTextNodes && blankChildTextNodes.length > 0) { - for (var i=0, len=blankChildTextNodes.length;i]*selected/; - return function detectAutoSelectedOption(select, option, html) { //jshint ignore:line - return select.selectedIndex === 0 && - !detectAutoSelectedOptionRegex.test(html); - }; - })(); - } else { - detectAutoSelectedOption = function detectAutoSelectedOption(select, option, html) { //jshint ignore:line - var selectedAttribute = option.getAttribute('selected'); - return select.selectedIndex === 0 && ( - selectedAttribute === null || - ( selectedAttribute !== '' && selectedAttribute.toLowerCase() !== 'selected' ) - ); - }; - } - - var tagNamesRequiringInnerHTMLFix = doc && (function(document) { - var tagNamesRequiringInnerHTMLFix; - // IE 9 and earlier don't allow us to set innerHTML on col, colgroup, frameset, - // html, style, table, tbody, tfoot, thead, title, tr. Detect this and add - // them to an initial list of corrected tags. - // - // Here we are only dealing with the ones which can have child nodes. - // - var tableNeedsInnerHTMLFix; - var tableInnerHTMLTestElement = document.createElement('table'); - try { - tableInnerHTMLTestElement.innerHTML = ''; - } catch (e) { - } finally { - tableNeedsInnerHTMLFix = (tableInnerHTMLTestElement.childNodes.length === 0); - } - if (tableNeedsInnerHTMLFix) { - tagNamesRequiringInnerHTMLFix = { - colgroup: ['table'], - table: [], - tbody: ['table'], - tfoot: ['table'], - thead: ['table'], - tr: ['table', 'tbody'] - }; - } - - // IE 8 doesn't allow setting innerHTML on a select tag. Detect this and - // add it to the list of corrected tags. - // - var selectInnerHTMLTestElement = document.createElement('select'); - selectInnerHTMLTestElement.innerHTML = ''; - if (!selectInnerHTMLTestElement.childNodes[0]) { - tagNamesRequiringInnerHTMLFix = tagNamesRequiringInnerHTMLFix || {}; - tagNamesRequiringInnerHTMLFix.select = []; - } - return tagNamesRequiringInnerHTMLFix; - })(doc); - - function scriptSafeInnerHTML(element, html) { - // without a leading text node, IE will drop a leading script tag. - html = '­'+html; - - element.innerHTML = html; - - var nodes = element.childNodes; - - // Look for ­ to remove it. - var shyElement = nodes[0]; - while (shyElement.nodeType === 1 && !shyElement.nodeName) { - shyElement = shyElement.firstChild; - } - // At this point it's the actual unicode character. - if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === "\u00AD") { - var newValue = shyElement.nodeValue.slice(1); - if (newValue.length) { - shyElement.nodeValue = shyElement.nodeValue.slice(1); - } else { - shyElement.parentNode.removeChild(shyElement); - } - } - - return nodes; - } - - function buildDOMWithFix(html, contextualElement){ - var tagName = contextualElement.tagName; - - // Firefox versions < 11 do not have support for element.outerHTML. - var outerHTML = contextualElement.outerHTML || new XMLSerializer().serializeToString(contextualElement); - if (!outerHTML) { - throw "Can't set innerHTML on "+tagName+" in this browser"; - } - - var wrappingTags = tagNamesRequiringInnerHTMLFix[tagName.toLowerCase()]; - var startTag = outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0]; - var endTag = ''; - - var wrappedHTML = [startTag, html, endTag]; - - var i = wrappingTags.length; - var wrappedDepth = 1 + i; - while(i--) { - wrappedHTML.unshift('<'+wrappingTags[i]+'>'); - wrappedHTML.push(''); - } - - var wrapper = document.createElement('div'); - scriptSafeInnerHTML(wrapper, wrappedHTML.join('')); - var element = wrapper; - while (wrappedDepth--) { - element = element.firstChild; - while (element && element.nodeType !== 1) { - element = element.nextSibling; - } - } - while (element && element.tagName !== tagName) { - element = element.nextSibling; - } - return element ? element.childNodes : []; - } - - var buildDOM; - if (needsShy) { - buildDOM = function buildDOM(html, contextualElement, dom){ - contextualElement = dom.cloneNode(contextualElement, false); - scriptSafeInnerHTML(contextualElement, html); - return contextualElement.childNodes; - }; - } else { - buildDOM = function buildDOM(html, contextualElement, dom){ - contextualElement = dom.cloneNode(contextualElement, false); - contextualElement.innerHTML = html; - return contextualElement.childNodes; - }; - } - - var buildIESafeDOM; - if (tagNamesRequiringInnerHTMLFix || movesWhitespace) { - buildIESafeDOM = function buildIESafeDOM(html, contextualElement, dom) { - // Make a list of the leading text on script nodes. Include - // script tags without any whitespace for easier processing later. - var spacesBefore = []; - var spacesAfter = []; - if (typeof html === 'string') { - html = html.replace(/(\s*)()(\s*)/g, function(match, tag, spaces) { - spacesAfter.push(spaces); - return tag; - }); - } - - // Fetch nodes - var nodes; - if (tagNamesRequiringInnerHTMLFix[contextualElement.tagName.toLowerCase()]) { - // buildDOMWithFix uses string wrappers for problematic innerHTML. - nodes = buildDOMWithFix(html, contextualElement); - } else { - nodes = buildDOM(html, contextualElement, dom); - } - - // Build a list of script tags, the nodes themselves will be - // mutated as we add test nodes. - var i, j, node, nodeScriptNodes; - var scriptNodes = []; - for (i=0;i 0) { - textNode = dom.document.createTextNode(spaceBefore); - scriptNode.parentNode.insertBefore(textNode, scriptNode); - } - - spaceAfter = spacesAfter[i]; - if (spaceAfter && spaceAfter.length > 0) { - textNode = dom.document.createTextNode(spaceAfter); - scriptNode.parentNode.insertBefore(textNode, scriptNode.nextSibling); - } - } - - return nodes; - }; - } else { - buildIESafeDOM = buildDOM; - } - - // When parsing innerHTML, the browser may set up DOM with some things - // not desired. For example, with a select element context and option - // innerHTML the first option will be marked selected. - // - // This method cleans up some of that, resetting those values back to - // their defaults. - // - function buildSafeDOM(html, contextualElement, dom) { - var childNodes = buildIESafeDOM(html, contextualElement, dom); - - if (contextualElement.tagName === 'SELECT') { - // Walk child nodes - for (var i = 0; childNodes[i]; i++) { - // Find and process the first option child node - if (childNodes[i].tagName === 'OPTION') { - if (detectAutoSelectedOption(childNodes[i].parentNode, childNodes[i], html)) { - // If the first node is selected but does not have an attribute, - // presume it is not really selected. - childNodes[i].parentNode.selectedIndex = -1; - } - break; - } - } - } - - return childNodes; - } - - var buildHTMLDOM; - if (needsIntegrationPointFix) { - buildHTMLDOM = function buildHTMLDOM(html, contextualElement, dom){ - if (svgHTMLIntegrationPoints[contextualElement.tagName]) { - return buildSafeDOM(html, document.createElement('div'), dom); - } else { - return buildSafeDOM(html, contextualElement, dom); - } - }; - } else { - buildHTMLDOM = buildSafeDOM; - } - - __exports__.buildHTMLDOM = buildHTMLDOM; - }); -enifed("morph/dom-helper/classes", - ["exports"], - function(__exports__) { - "use strict"; - var doc = typeof document === 'undefined' ? false : document; - - // PhantomJS has a broken classList. See https://github.com/ariya/phantomjs/issues/12782 - var canClassList = doc && (function(){ - var d = document.createElement('div'); - if (!d.classList) { - return false; - } - d.classList.add('boo'); - d.classList.add('boo', 'baz'); - return (d.className === 'boo baz'); - })(); - - function buildClassList(element) { - var classString = (element.getAttribute('class') || ''); - return classString !== '' && classString !== ' ' ? classString.split(' ') : []; - } - - function intersect(containingArray, valuesArray) { - var containingIndex = 0; - var containingLength = containingArray.length; - var valuesIndex = 0; - var valuesLength = valuesArray.length; - - var intersection = new Array(valuesLength); - - // TODO: rewrite this loop in an optimal manner - for (;containingIndex 0 ? existingClasses.join(' ') : ''); - } - } - - function removeClassesViaAttribute(element, classNames) { - var existingClasses = buildClassList(element); - - var indexes = intersect(classNames, existingClasses); - var didChange = false; - var newClasses = []; - - for (var i=0, l=existingClasses.length; i 0 ? newClasses.join(' ') : ''); - } - } - - var addClasses, removeClasses; - if (canClassList) { - addClasses = function addClasses(element, classNames) { - if (element.classList) { - if (classNames.length === 1) { - element.classList.add(classNames[0]); - } else if (classNames.length === 2) { - element.classList.add(classNames[0], classNames[1]); - } else { - element.classList.add.apply(element.classList, classNames); - } - } else { - addClassesViaAttribute(element, classNames); - } - }; - removeClasses = function removeClasses(element, classNames) { - if (element.classList) { - if (classNames.length === 1) { - element.classList.remove(classNames[0]); - } else if (classNames.length === 2) { - element.classList.remove(classNames[0], classNames[1]); - } else { - element.classList.remove.apply(element.classList, classNames); - } - } else { - removeClassesViaAttribute(element, classNames); - } - }; - } else { - addClasses = addClassesViaAttribute; - removeClasses = removeClassesViaAttribute; - } - - __exports__.addClasses = addClasses; - __exports__.removeClasses = removeClasses; - }); -enifed("morph/dom-helper/prop", - ["exports"], - function(__exports__) { - "use strict"; - function isAttrRemovalValue(value) { - return value === null || value === undefined; - } - - __exports__.isAttrRemovalValue = isAttrRemovalValue;// TODO should this be an o_create kind of thing? - var propertyCaches = {}; - __exports__.propertyCaches = propertyCaches; - function normalizeProperty(element, attrName) { - var tagName = element.tagName; - var key; - var cache = propertyCaches[tagName]; - if (!cache) { - // TODO should this be an o_create kind of thing? - cache = {}; - for (key in element) { - cache[key.toLowerCase()] = key; - } - propertyCaches[tagName] = cache; - } - - // presumes that the attrName has been lowercased. - return cache[attrName]; - } - - __exports__.normalizeProperty = normalizeProperty; - }); -enifed("morph/morph", - ["exports"], - function(__exports__) { - "use strict"; - var splice = Array.prototype.splice; - - function ensureStartEnd(start, end) { - if (start === null || end === null) { - throw new Error('a fragment parent must have boundary nodes in order to detect insertion'); - } - } - - function ensureContext(contextualElement) { - if (!contextualElement || contextualElement.nodeType !== 1) { - throw new Error('An element node must be provided for a contextualElement, you provided ' + - (contextualElement ? 'nodeType ' + contextualElement.nodeType : 'nothing')); - } - } - - // TODO: this is an internal API, this should be an assert - function Morph(parent, start, end, domHelper, contextualElement) { - if (parent.nodeType === 11) { - ensureStartEnd(start, end); - this.element = null; - } else { - this.element = parent; - } - this._parent = parent; - this.start = start; - this.end = end; - this.domHelper = domHelper; - ensureContext(contextualElement); - this.contextualElement = contextualElement; - this.escaped = true; - this.reset(); - } - - Morph.prototype.reset = function() { - this.text = null; - this.owner = null; - this.morphs = null; - this.before = null; - this.after = null; - }; - - Morph.prototype.parent = function () { - if (!this.element) { - var parent = this.start.parentNode; - if (this._parent !== parent) { - this._parent = parent; - } - if (parent.nodeType === 1) { - this.element = parent; - } - } - return this._parent; - }; - - Morph.prototype.destroy = function () { - if (this.owner) { - this.owner.removeMorph(this); - } else { - clear(this.element || this.parent(), this.start, this.end); - } - }; - - Morph.prototype.removeMorph = function (morph) { - var morphs = this.morphs; - for (var i=0, l=morphs.length; i 0 ? morphs[index-1] : null; - var after = index < morphs.length ? morphs[index] : null; - var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling); - var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling); - var morph = new Morph(parent, start, end, this.domHelper, this.contextualElement); - - morph.owner = this; - morph._update(parent, node); - - if (before !== null) { - morph.before = before; - before.end = start.nextSibling; - before.after = morph; - } - - if (after !== null) { - morph.after = after; - after.before = morph; - after.start = end.previousSibling; - } - - this.morphs.splice(index, 0, morph); - return morph; - }; - - Morph.prototype.replace = function (index, removedLength, addedNodes) { - if (this.morphs === null) { - this.morphs = []; - } - var parent = this.element || this.parent(); - var morphs = this.morphs; - var before = index > 0 ? morphs[index-1] : null; - var after = index+removedLength < morphs.length ? morphs[index+removedLength] : null; - var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling); - var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling); - var addedLength = addedNodes === undefined ? 0 : addedNodes.length; - var args, i, current; - - if (removedLength > 0) { - clear(parent, start, end); - } - - if (addedLength === 0) { - if (before !== null) { - before.after = after; - before.end = end; - } - if (after !== null) { - after.before = before; - after.start = start; - } - morphs.splice(index, removedLength); - return; - } - - args = new Array(addedLength+2); - if (addedLength > 0) { - for (i=0; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )"; - }).join(", ") - } - END IF **/ - - // This is a somewhat naive strategy, but should work in a lot of cases - // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id. - // - // This strategy generally prefers more static and less dynamic matching. - // Specifically, it - // - // * prefers fewer stars to more, then - // * prefers using stars for less of the match to more, then - // * prefers fewer dynamic segments to more, then - // * prefers more static segments to more - function sortSolutions(states) { - return states.sort(function(a, b) { - if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; } - - if (a.types.stars) { - if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } - if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; } - } - - if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; } - if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } - - return 0; - }); - } - - function recognizeChar(states, ch) { - var nextStates = []; - - for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') { - isArray = true; - key = key.slice(0, keyLength - 2); - if(!queryParams[key]) { - queryParams[key] = []; - } - } - value = pair[1] ? decodeQueryParamPart(pair[1]) : ''; - } - if (isArray) { - queryParams[key].push(value); - } else { - queryParams[key] = value; - } - } - return queryParams; - }, - - recognize: function(path) { - var states = [ this.rootState ], - pathLen, i, l, queryStart, queryParams = {}, - isSlashDropped = false; - - queryStart = path.indexOf('?'); - if (queryStart !== -1) { - var queryString = path.substr(queryStart + 1, path.length); - path = path.substr(0, queryStart); - queryParams = this.parseQueryString(queryString); - } - - path = decodeURI(path); - - // DEBUG GROUP path - - if (path.charAt(0) !== "/") { path = "/" + path; } - - pathLen = path.length; - if (pathLen > 1 && path.charAt(pathLen - 1) === "/") { - path = path.substr(0, pathLen - 1); - isSlashDropped = true; - } - - for (i=0, l=path.length; i= 0 && proceed; --i) { - var route = routes[i]; - recognizer.add(routes, { as: route.handler }); - proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index'; - } - }); - }, - - hasRoute: function(route) { - return this.recognizer.hasRoute(route); - }, - - queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) { - var router = this; - - fireQueryParamDidChange(this, newState, changelist); - - if (!wasTransitioning && this.activeTransition) { - // One of the handlers in queryParamsDidChange - // caused a transition. Just return that transition. - return this.activeTransition; - } else { - // Running queryParamsDidChange didn't change anything. - // Just update query params and be on our way. - - // We have to return a noop transition that will - // perform a URL update at the end. This gives - // the user the ability to set the url update - // method (default is replaceState). - var newTransition = new Transition(this); - newTransition.queryParamsOnly = true; - - oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition); - - newTransition.promise = newTransition.promise.then(function(result) { - updateURL(newTransition, oldState, true); - if (router.didTransition) { - router.didTransition(router.currentHandlerInfos); - } - return result; - }, null, promiseLabel("Transition complete")); - return newTransition; - } - }, - - // NOTE: this doesn't really belong here, but here - // it shall remain until our ES6 transpiler can - // handle cyclical deps. - transitionByIntent: function(intent, isIntermediate) { - try { - return getTransitionByIntent.apply(this, arguments); - } catch(e) { - return new Transition(this, intent, null, e); - } - }, - - /** - Clears the current and target route handlers and triggers exit - on each of them starting at the leaf and traversing up through - its ancestors. - */ - reset: function() { - if (this.state) { - forEach(this.state.handlerInfos.slice().reverse(), function(handlerInfo) { - var handler = handlerInfo.handler; - callHook(handler, 'exit'); - }); - } - - this.state = new TransitionState(); - this.currentHandlerInfos = null; - }, - - activeTransition: null, - - /** - var handler = handlerInfo.handler; - The entry point for handling a change to the URL (usually - via the back and forward button). - - Returns an Array of handlers and the parameters associated - with those parameters. - - @param {String} url a URL to process - - @return {Array} an Array of `[handler, parameter]` tuples - */ - handleURL: function(url) { - // Perform a URL-based transition, but don't change - // the URL afterward, since it already happened. - var args = slice.call(arguments); - if (url.charAt(0) !== '/') { args[0] = '/' + url; } - - return doTransition(this, args).method(null); - }, - - /** - Hook point for updating the URL. - - @param {String} url a URL to update to - */ - updateURL: function() { - throw new Error("updateURL is not implemented"); - }, - - /** - Hook point for replacing the current URL, i.e. with replaceState - - By default this behaves the same as `updateURL` - - @param {String} url a URL to update to - */ - replaceURL: function(url) { - this.updateURL(url); - }, - - /** - Transition into the specified named route. - - If necessary, trigger the exit callback on any handlers - that are no longer represented by the target route. - - @param {String} name the name of the route - */ - transitionTo: function(name) { - return doTransition(this, arguments); - }, - - intermediateTransitionTo: function(name) { - return doTransition(this, arguments, true); - }, - - refresh: function(pivotHandler) { - var state = this.activeTransition ? this.activeTransition.state : this.state; - var handlerInfos = state.handlerInfos; - var params = {}; - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - params[handlerInfo.name] = handlerInfo.params || {}; - } - - log(this, "Starting a refresh transition"); - var intent = new NamedTransitionIntent({ - name: handlerInfos[handlerInfos.length - 1].name, - pivotHandler: pivotHandler || handlerInfos[0].handler, - contexts: [], // TODO collect contexts...? - queryParams: this._changedQueryParams || state.queryParams || {} - }); - - return this.transitionByIntent(intent, false); - }, - - /** - Identical to `transitionTo` except that the current URL will be replaced - if possible. - - This method is intended primarily for use with `replaceState`. - - @param {String} name the name of the route - */ - replaceWith: function(name) { - return doTransition(this, arguments).method('replace'); - }, - - /** - Take a named route and context objects and generate a - URL. - - @param {String} name the name of the route to generate - a URL for - @param {...Object} objects a list of objects to serialize - - @return {String} a URL - */ - generate: function(handlerName) { - - var partitionedArgs = extractQueryParams(slice.call(arguments, 1)), - suppliedParams = partitionedArgs[0], - queryParams = partitionedArgs[1]; - - // Construct a TransitionIntent with the provided params - // and apply it to the present state of the router. - var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams }); - var state = intent.applyToState(this.state, this.recognizer, this.getHandler); - var params = {}; - - for (var i = 0, len = state.handlerInfos.length; i < len; ++i) { - var handlerInfo = state.handlerInfos[i]; - var handlerParams = handlerInfo.serialize(); - merge(params, handlerParams); - } - params.queryParams = queryParams; - - return this.recognizer.generate(handlerName, params); - }, - - applyIntent: function(handlerName, contexts) { - var intent = new NamedTransitionIntent({ - name: handlerName, - contexts: contexts - }); - - var state = this.activeTransition && this.activeTransition.state || this.state; - return intent.applyToState(state, this.recognizer, this.getHandler); - }, - - isActiveIntent: function(handlerName, contexts, queryParams) { - var targetHandlerInfos = this.state.handlerInfos, - found = false, names, object, handlerInfo, handlerObj, i, len; - - if (!targetHandlerInfos.length) { return false; } - - var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name; - var recogHandlers = this.recognizer.handlersFor(targetHandler); - - var index = 0; - for (len = recogHandlers.length; index < len; ++index) { - handlerInfo = targetHandlerInfos[index]; - if (handlerInfo.name === handlerName) { break; } - } - - if (index === recogHandlers.length) { - // The provided route name isn't even in the route hierarchy. - return false; - } - - var state = new TransitionState(); - state.handlerInfos = targetHandlerInfos.slice(0, index + 1); - recogHandlers = recogHandlers.slice(0, index + 1); - - var intent = new NamedTransitionIntent({ - name: targetHandler, - contexts: contexts - }); - - var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true); - - var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos); - if (!queryParams || !handlersEqual) { - return handlersEqual; - } - - // Get a hash of QPs that will still be active on new route - var activeQPsOnNewHandler = {}; - merge(activeQPsOnNewHandler, queryParams); - - var activeQueryParams = this.state.queryParams; - for (var key in activeQueryParams) { - if (activeQueryParams.hasOwnProperty(key) && - activeQPsOnNewHandler.hasOwnProperty(key)) { - activeQPsOnNewHandler[key] = activeQueryParams[key]; - } - } - - return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams); - }, - - isActive: function(handlerName) { - var partitionedArgs = extractQueryParams(slice.call(arguments, 1)); - return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]); - }, - - trigger: function(name) { - var args = slice.call(arguments); - trigger(this, this.currentHandlerInfos, false, args); - }, - - /** - Hook point for logging transition status updates. - - @param {String} message The message to log. - */ - log: null, - - _willChangeContextEvent: 'willChangeContext', - _triggerWillChangeContext: function(handlerInfos, newTransition) { - trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]); - }, - - _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) { - trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]); - } - }; - - /** - @private - - Fires queryParamsDidChange event - */ - function fireQueryParamDidChange(router, newState, queryParamChangelist) { - // If queryParams changed trigger event - if (queryParamChangelist) { - - // This is a little hacky but we need some way of storing - // changed query params given that no activeTransition - // is guaranteed to have occurred. - router._changedQueryParams = queryParamChangelist.all; - trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]); - router._changedQueryParams = null; - } - } - - /** - @private - - Takes an Array of `HandlerInfo`s, figures out which ones are - exiting, entering, or changing contexts, and calls the - proper handler hooks. - - For example, consider the following tree of handlers. Each handler is - followed by the URL segment it handles. - - ``` - |~index ("/") - | |~posts ("/posts") - | | |-showPost ("/:id") - | | |-newPost ("/new") - | | |-editPost ("/edit") - | |~about ("/about/:id") - ``` - - Consider the following transitions: - - 1. A URL transition to `/posts/1`. - 1. Triggers the `*model` callbacks on the - `index`, `posts`, and `showPost` handlers - 2. Triggers the `enter` callback on the same - 3. Triggers the `setup` callback on the same - 2. A direct transition to `newPost` - 1. Triggers the `exit` callback on `showPost` - 2. Triggers the `enter` callback on `newPost` - 3. Triggers the `setup` callback on `newPost` - 3. A direct transition to `about` with a specified - context object - 1. Triggers the `exit` callback on `newPost` - and `posts` - 2. Triggers the `serialize` callback on `about` - 3. Triggers the `enter` callback on `about` - 4. Triggers the `setup` callback on `about` - - @param {Router} transition - @param {TransitionState} newState - */ - function setupContexts(router, newState, transition) { - var partition = partitionHandlers(router.state, newState); - - forEach(partition.exited, function(handlerInfo) { - var handler = handlerInfo.handler; - delete handler.context; - - callHook(handler, 'reset', true, transition); - callHook(handler, 'exit', transition); - }); - - var oldState = router.oldState = router.state; - router.state = newState; - var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice(); - - try { - forEach(partition.reset, function(handlerInfo) { - var handler = handlerInfo.handler; - callHook(handler, 'reset', false, transition); - }); - - forEach(partition.updatedContext, function(handlerInfo) { - return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition); - }); - - forEach(partition.entered, function(handlerInfo) { - return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition); - }); - } catch(e) { - router.state = oldState; - router.currentHandlerInfos = oldState.handlerInfos; - throw e; - } - - router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition); - } - - - /** - @private - - Helper method used by setupContexts. Handles errors or redirects - that may happen in enter/setup. - */ - function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) { - - var handler = handlerInfo.handler, - context = handlerInfo.context; - - if (enter) { - callHook(handler, 'enter', transition); - } - if (transition && transition.isAborted) { - throw new TransitionAborted(); - } - - handler.context = context; - callHook(handler, 'contextDidChange'); - - callHook(handler, 'setup', context, transition); - if (transition && transition.isAborted) { - throw new TransitionAborted(); - } - - currentHandlerInfos.push(handlerInfo); - - return true; - } - - - /** - @private - - This function is called when transitioning from one URL to - another to determine which handlers are no longer active, - which handlers are newly active, and which handlers remain - active but have their context changed. - - Take a list of old handlers and new handlers and partition - them into four buckets: - - * unchanged: the handler was active in both the old and - new URL, and its context remains the same - * updated context: the handler was active in both the - old and new URL, but its context changed. The handler's - `setup` method, if any, will be called with the new - context. - * exited: the handler was active in the old URL, but is - no longer active. - * entered: the handler was not active in the old URL, but - is now active. - - The PartitionedHandlers structure has four fields: - - * `updatedContext`: a list of `HandlerInfo` objects that - represent handlers that remain active but have a changed - context - * `entered`: a list of `HandlerInfo` objects that represent - handlers that are newly active - * `exited`: a list of `HandlerInfo` objects that are no - longer active. - * `unchanged`: a list of `HanderInfo` objects that remain active. - - @param {Array[HandlerInfo]} oldHandlers a list of the handler - information for the previous URL (or `[]` if this is the - first handled transition) - @param {Array[HandlerInfo]} newHandlers a list of the handler - information for the new URL - - @return {Partition} - */ - function partitionHandlers(oldState, newState) { - var oldHandlers = oldState.handlerInfos; - var newHandlers = newState.handlerInfos; - - var handlers = { - updatedContext: [], - exited: [], - entered: [], - unchanged: [] - }; - - var handlerChanged, contextChanged = false, i, l; - - for (i=0, l=newHandlers.length; i= 0; --i) { - var handlerInfo = handlerInfos[i]; - merge(params, handlerInfo.params); - if (handlerInfo.handler.inaccessibleByURL) { - urlMethod = null; - } - } - - if (urlMethod) { - params.queryParams = transition._visibleQueryParams || state.queryParams; - var url = router.recognizer.generate(handlerName, params); - - if (urlMethod === 'replace') { - router.replaceURL(url); - } else { - router.updateURL(url); - } - } - } - - /** - @private - - Updates the URL (if necessary) and calls `setupContexts` - to update the router's array of `currentHandlerInfos`. - */ - function finalizeTransition(transition, newState) { - - try { - log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition."); - - var router = transition.router, - handlerInfos = newState.handlerInfos, - seq = transition.sequence; - - // Run all the necessary enter/setup/exit hooks - setupContexts(router, newState, transition); - - // Check if a redirect occurred in enter/setup - if (transition.isAborted) { - // TODO: cleaner way? distinguish b/w targetHandlerInfos? - router.state.handlerInfos = router.currentHandlerInfos; - return Promise.reject(logAbort(transition)); - } - - updateURL(transition, newState, transition.intent.url); - - transition.isActive = false; - router.activeTransition = null; - - trigger(router, router.currentHandlerInfos, true, ['didTransition']); - - if (router.didTransition) { - router.didTransition(router.currentHandlerInfos); - } - - log(router, transition.sequence, "TRANSITION COMPLETE."); - - // Resolve with the final handler. - return handlerInfos[handlerInfos.length - 1].handler; - } catch(e) { - if (!((e instanceof TransitionAborted))) { - //var erroneousHandler = handlerInfos.pop(); - var infos = transition.state.handlerInfos; - transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler); - transition.abort(); - } - - throw e; - } - } - - /** - @private - - Begins and returns a Transition based on the provided - arguments. Accepts arguments in the form of both URL - transitions and named transitions. - - @param {Router} router - @param {Array[Object]} args arguments passed to transitionTo, - replaceWith, or handleURL - */ - function doTransition(router, args, isIntermediate) { - // Normalize blank transitions to root URL transitions. - var name = args[0] || '/'; - - var lastArg = args[args.length-1]; - var queryParams = {}; - if (lastArg && lastArg.hasOwnProperty('queryParams')) { - queryParams = pop.call(args).queryParams; - } - - var intent; - if (args.length === 0) { - - log(router, "Updating query params"); - - // A query param update is really just a transition - // into the route you're already on. - var handlerInfos = router.state.handlerInfos; - intent = new NamedTransitionIntent({ - name: handlerInfos[handlerInfos.length - 1].name, - contexts: [], - queryParams: queryParams - }); - - } else if (name.charAt(0) === '/') { - - log(router, "Attempting URL transition to " + name); - intent = new URLTransitionIntent({ url: name }); - - } else { - - log(router, "Attempting transition to " + name); - intent = new NamedTransitionIntent({ - name: args[0], - contexts: slice.call(args, 1), - queryParams: queryParams - }); - } - - return router.transitionByIntent(intent, isIntermediate); - } - - function handlerInfosEqual(handlerInfos, otherHandlerInfos) { - if (handlerInfos.length !== otherHandlerInfos.length) { - return false; - } - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - if (handlerInfos[i] !== otherHandlerInfos[i]) { - return false; - } - } - return true; - } - - function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) { - // We fire a finalizeQueryParamChange event which - // gives the new route hierarchy a chance to tell - // us which query params it's consuming and what - // their final values are. If a query param is - // no longer consumed in the final route hierarchy, - // its serialized segment will be removed - // from the URL. - - for (var k in newQueryParams) { - if (newQueryParams.hasOwnProperty(k) && - newQueryParams[k] === null) { - delete newQueryParams[k]; - } - } - - var finalQueryParamsArray = []; - trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]); - - if (transition) { - transition._visibleQueryParams = {}; - } - - var finalQueryParams = {}; - for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) { - var qp = finalQueryParamsArray[i]; - finalQueryParams[qp.key] = qp.value; - if (transition && qp.visible !== false) { - transition._visibleQueryParams[qp.key] = qp.value; - } - } - return finalQueryParams; - } - - function notifyExistingHandlers(router, newState, newTransition) { - var oldHandlers = router.state.handlerInfos, - changing = [], - leavingIndex = null, - leaving, leavingChecker, i, oldHandlerLen, oldHandler, newHandler; - - oldHandlerLen = oldHandlers.length; - for (i = 0; i < oldHandlerLen; i++) { - oldHandler = oldHandlers[i]; - newHandler = newState.handlerInfos[i]; - - if (!newHandler || oldHandler.name !== newHandler.name) { - leavingIndex = i; - break; - } - - if (!newHandler.isResolved) { - changing.push(oldHandler); - } - } - - if (leavingIndex !== null) { - leaving = oldHandlers.slice(leavingIndex, oldHandlerLen); - leavingChecker = function(name) { - for (var h = 0, len = leaving.length; h < len; h++) { - if (leaving[h].name === name) { - return true; - } - } - return false; - }; - - router._triggerWillLeave(leaving, newTransition, leavingChecker); - } - - if (changing.length > 0) { - router._triggerWillChangeContext(changing, newTransition); - } - - trigger(router, oldHandlers, true, ['willTransition', newTransition]); - } - - __exports__["default"] = Router; - }); -enifed("router/transition-intent", - ["./utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var merge = __dependency1__.merge; - - function TransitionIntent(props) { - this.initialize(props); - - // TODO: wat - this.data = this.data || {}; - } - - TransitionIntent.prototype = { - initialize: null, - applyToState: null - }; - - __exports__["default"] = TransitionIntent; - }); -enifed("router/transition-intent/named-transition-intent", - ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var TransitionIntent = __dependency1__["default"]; - var TransitionState = __dependency2__["default"]; - var handlerInfoFactory = __dependency3__["default"]; - var isParam = __dependency4__.isParam; - var extractQueryParams = __dependency4__.extractQueryParams; - var merge = __dependency4__.merge; - var subclass = __dependency4__.subclass; - - __exports__["default"] = subclass(TransitionIntent, { - name: null, - pivotHandler: null, - contexts: null, - queryParams: null, - - initialize: function(props) { - this.name = props.name; - this.pivotHandler = props.pivotHandler; - this.contexts = props.contexts || []; - this.queryParams = props.queryParams; - }, - - applyToState: function(oldState, recognizer, getHandler, isIntermediate) { - - var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)), - pureArgs = partitionedArgs[0], - queryParams = partitionedArgs[1], - handlers = recognizer.handlersFor(pureArgs[0]); - - var targetRouteName = handlers[handlers.length-1].handler; - - return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate); - }, - - applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) { - - var i, len; - var newState = new TransitionState(); - var objects = this.contexts.slice(0); - - var invalidateIndex = handlers.length; - - // Pivot handlers are provided for refresh transitions - if (this.pivotHandler) { - for (i = 0, len = handlers.length; i < len; ++i) { - if (getHandler(handlers[i].handler) === this.pivotHandler) { - invalidateIndex = i; - break; - } - } - } - - var pivotHandlerFound = !this.pivotHandler; - - for (i = handlers.length - 1; i >= 0; --i) { - var result = handlers[i]; - var name = result.handler; - var handler = getHandler(name); - - var oldHandlerInfo = oldState.handlerInfos[i]; - var newHandlerInfo = null; - - if (result.names.length > 0) { - if (i >= invalidateIndex) { - newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); - } else { - newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i); - } - } else { - // This route has no dynamic segment. - // Therefore treat as a param-based handlerInfo - // with empty params. This will cause the `model` - // hook to be called with empty params, which is desirable. - newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); - } - - if (checkingIfActive) { - // If we're performing an isActive check, we want to - // serialize URL params with the provided context, but - // ignore mismatches between old and new context. - newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context); - var oldContext = oldHandlerInfo && oldHandlerInfo.context; - if (result.names.length > 0 && newHandlerInfo.context === oldContext) { - // If contexts match in isActive test, assume params also match. - // This allows for flexibility in not requiring that every last - // handler provide a `serialize` method - newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params; - } - newHandlerInfo.context = oldContext; - } - - var handlerToUse = oldHandlerInfo; - if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { - invalidateIndex = Math.min(i, invalidateIndex); - handlerToUse = newHandlerInfo; - } - - if (isIntermediate && !checkingIfActive) { - handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context); - } - - newState.handlerInfos.unshift(handlerToUse); - } - - if (objects.length > 0) { - throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName); - } - - if (!isIntermediate) { - this.invalidateChildren(newState.handlerInfos, invalidateIndex); - } - - merge(newState.queryParams, this.queryParams || {}); - - return newState; - }, - - invalidateChildren: function(handlerInfos, invalidateIndex) { - for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) { - var handlerInfo = handlerInfos[i]; - handlerInfos[i] = handlerInfos[i].getUnresolved(); - } - }, - - getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) { - - var numNames = names.length; - var objectToUse; - if (objects.length > 0) { - - // Use the objects provided for this transition. - objectToUse = objects[objects.length - 1]; - if (isParam(objectToUse)) { - return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo); - } else { - objects.pop(); - } - } else if (oldHandlerInfo && oldHandlerInfo.name === name) { - // Reuse the matching oldHandlerInfo - return oldHandlerInfo; - } else { - if (this.preTransitionState) { - var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i]; - objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context; - } else { - // Ideally we should throw this error to provide maximal - // information to the user that not enough context objects - // were provided, but this proves too cumbersome in Ember - // in cases where inner template helpers are evaluated - // before parent helpers un-render, in which cases this - // error somewhat prematurely fires. - //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]"); - return oldHandlerInfo; - } - } - - return handlerInfoFactory('object', { - name: name, - handler: handler, - context: objectToUse, - names: names - }); - }, - - createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) { - var params = {}; - - // Soak up all the provided string/numbers - var numNames = names.length; - while (numNames--) { - - // Only use old params if the names match with the new handler - var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {}; - - var peek = objects[objects.length - 1]; - var paramName = names[numNames]; - if (isParam(peek)) { - params[paramName] = "" + objects.pop(); - } else { - // If we're here, this means only some of the params - // were string/number params, so try and use a param - // value from a previous handler. - if (oldParams.hasOwnProperty(paramName)) { - params[paramName] = oldParams[paramName]; - } else { - throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name); - } - } - } - - return handlerInfoFactory('param', { - name: name, - handler: handler, - params: params - }); - } - }); - }); -enifed("router/transition-intent/url-transition-intent", - ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var TransitionIntent = __dependency1__["default"]; - var TransitionState = __dependency2__["default"]; - var handlerInfoFactory = __dependency3__["default"]; - var oCreate = __dependency4__.oCreate; - var merge = __dependency4__.merge; - var subclass = __dependency4__.subclass; - - __exports__["default"] = subclass(TransitionIntent, { - url: null, - - initialize: function(props) { - this.url = props.url; - }, - - applyToState: function(oldState, recognizer, getHandler) { - var newState = new TransitionState(); - - var results = recognizer.recognize(this.url), - queryParams = {}, - i, len; - - if (!results) { - throw new UnrecognizedURLError(this.url); - } - - var statesDiffer = false; - - for (i = 0, len = results.length; i < len; ++i) { - var result = results[i]; - var name = result.handler; - var handler = getHandler(name); - - if (handler.inaccessibleByURL) { - throw new UnrecognizedURLError(this.url); - } - - var newHandlerInfo = handlerInfoFactory('param', { - name: name, - handler: handler, - params: result.params - }); - - var oldHandlerInfo = oldState.handlerInfos[i]; - if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { - statesDiffer = true; - newState.handlerInfos[i] = newHandlerInfo; - } else { - newState.handlerInfos[i] = oldHandlerInfo; - } - } - - merge(newState.queryParams, results.queryParams); - - return newState; - } - }); - - /** - Promise reject reasons passed to promise rejection - handlers for failed transitions. - */ - function UnrecognizedURLError(message) { - this.message = (message || "UnrecognizedURLError"); - this.name = "UnrecognizedURLError"; - } - }); -enifed("router/transition-state", - ["./handler-info","./utils","rsvp/promise","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo; - var forEach = __dependency2__.forEach; - var promiseLabel = __dependency2__.promiseLabel; - var callHook = __dependency2__.callHook; - var Promise = __dependency3__["default"]; - - function TransitionState(other) { - this.handlerInfos = []; - this.queryParams = {}; - this.params = {}; - } - - TransitionState.prototype = { - handlerInfos: null, - queryParams: null, - params: null, - - promiseLabel: function(label) { - var targetName = ''; - forEach(this.handlerInfos, function(handlerInfo) { - if (targetName !== '') { - targetName += '.'; - } - targetName += handlerInfo.name; - }); - return promiseLabel("'" + targetName + "': " + label); - }, - - resolve: function(shouldContinue, payload) { - var self = this; - // First, calculate params for this state. This is useful - // information to provide to the various route hooks. - var params = this.params; - forEach(this.handlerInfos, function(handlerInfo) { - params[handlerInfo.name] = handlerInfo.params || {}; - }); - - payload = payload || {}; - payload.resolveIndex = 0; - - var currentState = this; - var wasAborted = false; - - // The prelude RSVP.resolve() asyncs us into the promise land. - return Promise.resolve(null, this.promiseLabel("Start transition")) - .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error')); - - function innerShouldContinue() { - return Promise.resolve(shouldContinue(), currentState.promiseLabel("Check if should continue"))['catch'](function(reason) { - // We distinguish between errors that occurred - // during resolution (e.g. beforeModel/model/afterModel), - // and aborts due to a rejecting promise from shouldContinue(). - wasAborted = true; - return Promise.reject(reason); - }, currentState.promiseLabel("Handle abort")); - } - - function handleError(error) { - // This is the only possible - // reject value of TransitionState#resolve - var handlerInfos = currentState.handlerInfos; - var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ? - handlerInfos.length - 1 : payload.resolveIndex; - return Promise.reject({ - error: error, - handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler, - wasAborted: wasAborted, - state: currentState - }); - } - - function proceed(resolvedHandlerInfo) { - var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved; - - // Swap the previously unresolved handlerInfo with - // the resolved handlerInfo - currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo; - - if (!wasAlreadyResolved) { - // Call the redirect hook. The reason we call it here - // vs. afterModel is so that redirects into child - // routes don't re-run the model hooks for this - // already-resolved route. - var handler = resolvedHandlerInfo.handler; - callHook(handler, 'redirect', resolvedHandlerInfo.context, payload); - } - - // Proceed after ensuring that the redirect hook - // didn't abort this transition by transitioning elsewhere. - return innerShouldContinue().then(resolveOneHandlerInfo, null, currentState.promiseLabel('Resolve handler')); - } - - function resolveOneHandlerInfo() { - if (payload.resolveIndex === currentState.handlerInfos.length) { - // This is is the only possible - // fulfill value of TransitionState#resolve - return { - error: null, - state: currentState - }; - } - - var handlerInfo = currentState.handlerInfos[payload.resolveIndex]; - - return handlerInfo.resolve(innerShouldContinue, payload) - .then(proceed, null, currentState.promiseLabel('Proceed')); - } - } - }; - - __exports__["default"] = TransitionState; - }); -enifed("router/transition", - ["rsvp/promise","./handler-info","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo; - var trigger = __dependency3__.trigger; - var slice = __dependency3__.slice; - var log = __dependency3__.log; - var promiseLabel = __dependency3__.promiseLabel; - - /** - @private - - A Transition is a thennable (a promise-like object) that represents - an attempt to transition to another route. It can be aborted, either - explicitly via `abort` or by attempting another transition while a - previous one is still underway. An aborted transition can also - be `retry()`d later. - */ - function Transition(router, intent, state, error) { - var transition = this; - this.state = state || router.state; - this.intent = intent; - this.router = router; - this.data = this.intent && this.intent.data || {}; - this.resolvedModels = {}; - this.queryParams = {}; - - if (error) { - this.promise = Promise.reject(error); - this.error = error; - return; - } - - if (state) { - this.params = state.params; - this.queryParams = state.queryParams; - this.handlerInfos = state.handlerInfos; - - var len = state.handlerInfos.length; - if (len) { - this.targetName = state.handlerInfos[len-1].name; - } - - for (var i = 0; i < len; ++i) { - var handlerInfo = state.handlerInfos[i]; - - // TODO: this all seems hacky - if (!handlerInfo.isResolved) { break; } - this.pivotHandler = handlerInfo.handler; - } - - this.sequence = Transition.currentSequence++; - this.promise = state.resolve(checkForAbort, this)['catch'](function(result) { - if (result.wasAborted || transition.isAborted) { - return Promise.reject(logAbort(transition)); - } else { - transition.trigger('error', result.error, transition, result.handlerWithError); - transition.abort(); - return Promise.reject(result.error); - } - }, promiseLabel('Handle Abort')); - } else { - this.promise = Promise.resolve(this.state); - this.params = {}; - } - - function checkForAbort() { - if (transition.isAborted) { - return Promise.reject(undefined, promiseLabel("Transition aborted - reject")); - } - } - } - - Transition.currentSequence = 0; - - Transition.prototype = { - targetName: null, - urlMethod: 'update', - intent: null, - params: null, - pivotHandler: null, - resolveIndex: 0, - handlerInfos: null, - resolvedModels: null, - isActive: true, - state: null, - queryParamsOnly: false, - - isTransition: true, - - isExiting: function(handler) { - var handlerInfos = this.handlerInfos; - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - if (handlerInfo.name === handler || handlerInfo.handler === handler) { - return false; - } - } - return true; - }, - - /** - @public - - The Transition's internal promise. Calling `.then` on this property - is that same as calling `.then` on the Transition object itself, but - this property is exposed for when you want to pass around a - Transition's promise, but not the Transition object itself, since - Transition object can be externally `abort`ed, while the promise - cannot. - */ - promise: null, - - /** - @public - - Custom state can be stored on a Transition's `data` object. - This can be useful for decorating a Transition within an earlier - hook and shared with a later hook. Properties set on `data` will - be copied to new transitions generated by calling `retry` on this - transition. - */ - data: null, - - /** - @public - - A standard promise hook that resolves if the transition - succeeds and rejects if it fails/redirects/aborts. - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @param {Function} onFulfilled - @param {Function} onRejected - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - then: function(onFulfilled, onRejected, label) { - return this.promise.then(onFulfilled, onRejected, label); - }, - - /** - @public - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @method catch - @param {Function} onRejection - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - "catch": function(onRejection, label) { - return this.promise["catch"](onRejection, label); - }, - - /** - @public - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @method finally - @param {Function} callback - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - "finally": function(callback, label) { - return this.promise["finally"](callback, label); - }, - - /** - @public - - Aborts the Transition. Note you can also implicitly abort a transition - by initiating another transition while a previous one is underway. - */ - abort: function() { - if (this.isAborted) { return this; } - log(this.router, this.sequence, this.targetName + ": transition was aborted"); - this.intent.preTransitionState = this.router.state; - this.isAborted = true; - this.isActive = false; - this.router.activeTransition = null; - return this; - }, - - /** - @public - - Retries a previously-aborted transition (making sure to abort the - transition if it's still active). Returns a new transition that - represents the new attempt to transition. - */ - retry: function() { - // TODO: add tests for merged state retry()s - this.abort(); - return this.router.transitionByIntent(this.intent, false); - }, - - /** - @public - - Sets the URL-changing method to be employed at the end of a - successful transition. By default, a new Transition will just - use `updateURL`, but passing 'replace' to this method will - cause the URL to update using 'replaceWith' instead. Omitting - a parameter will disable the URL change, allowing for transitions - that don't update the URL at completion (this is also used for - handleURL, since the URL has already changed before the - transition took place). - - @param {String} method the type of URL-changing method to use - at the end of a transition. Accepted values are 'replace', - falsy values, or any other non-falsy value (which is - interpreted as an updateURL transition). - - @return {Transition} this transition - */ - method: function(method) { - this.urlMethod = method; - return this; - }, - - /** - @public - - Fires an event on the current list of resolved/resolving - handlers within this transition. Useful for firing events - on route hierarchies that haven't fully been entered yet. - - Note: This method is also aliased as `send` - - @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error - @param {String} name the name of the event to fire - */ - trigger: function (ignoreFailure) { - var args = slice.call(arguments); - if (typeof ignoreFailure === 'boolean') { - args.shift(); - } else { - // Throw errors on unhandled trigger events by default - ignoreFailure = false; - } - trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args); - }, - - /** - @public - - Transitions are aborted and their promises rejected - when redirects occur; this method returns a promise - that will follow any redirects that occur and fulfill - with the value fulfilled by any redirecting transitions - that occur. - - @return {Promise} a promise that fulfills with the same - value that the final redirecting transition fulfills with - */ - followRedirects: function() { - var router = this.router; - return this.promise['catch'](function(reason) { - if (router.activeTransition) { - return router.activeTransition.followRedirects(); - } - return Promise.reject(reason); - }); - }, - - toString: function() { - return "Transition (sequence " + this.sequence + ")"; - }, - - /** - @private - */ - log: function(message) { - log(this.router, this.sequence, message); - } - }; - - // Alias 'trigger' as 'send' - Transition.prototype.send = Transition.prototype.trigger; - - /** - @private - - Logs and returns a TransitionAborted error. - */ - function logAbort(transition) { - log(transition.router, transition.sequence, "detected abort."); - return new TransitionAborted(); - } - - function TransitionAborted(message) { - this.message = (message || "TransitionAborted"); - this.name = "TransitionAborted"; - } - - __exports__.Transition = Transition; - __exports__.logAbort = logAbort; - __exports__.TransitionAborted = TransitionAborted; - }); -enifed("router/utils", - ["exports"], - function(__exports__) { - "use strict"; - var slice = Array.prototype.slice; - - var _isArray; - if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === "[object Array]"; - }; - } else { - _isArray = Array.isArray; - } - - var isArray = _isArray; - __exports__.isArray = isArray; - function merge(hash, other) { - for (var prop in other) { - if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; } - } - } - - var oCreate = Object.create || function(proto) { - function F() {} - F.prototype = proto; - return new F(); - }; - __exports__.oCreate = oCreate; - /** - @private - - Extracts query params from the end of an array - **/ - function extractQueryParams(array) { - var len = (array && array.length), head, queryParams; - - if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) { - queryParams = array[len - 1].queryParams; - head = slice.call(array, 0, len - 1); - return [head, queryParams]; - } else { - return [array, null]; - } - } - - __exports__.extractQueryParams = extractQueryParams;/** - @private - - Coerces query param properties and array elements into strings. - **/ - function coerceQueryParamsToString(queryParams) { - for (var key in queryParams) { - if (typeof queryParams[key] === 'number') { - queryParams[key] = '' + queryParams[key]; - } else if (isArray(queryParams[key])) { - for (var i = 0, l = queryParams[key].length; i < l; i++) { - queryParams[key][i] = '' + queryParams[key][i]; - } - } - } - } - /** - @private - */ - function log(router, sequence, msg) { - if (!router.log) { return; } - - if (arguments.length === 3) { - router.log("Transition #" + sequence + ": " + msg); - } else { - msg = sequence; - router.log(msg); - } - } - - __exports__.log = log;function bind(context, fn) { - var boundArgs = arguments; - return function(value) { - var args = slice.call(boundArgs, 2); - args.push(value); - return fn.apply(context, args); - }; - } - - __exports__.bind = bind;function isParam(object) { - return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number); - } - - - function forEach(array, callback) { - for (var i=0, l=array.length; i=0; i--) { - var handlerInfo = handlerInfos[i], - handler = handlerInfo.handler; - - if (handler.events && handler.events[name]) { - if (handler.events[name].apply(handler, args) === true) { - eventWasHandled = true; - } else { - return; - } - } - } - - if (!eventWasHandled && !ignoreFailure) { - throw new Error("Nothing handled the event '" + name + "'."); - } - } - - __exports__.trigger = trigger;function getChangelist(oldObject, newObject) { - var key; - var results = { - all: {}, - changed: {}, - removed: {} - }; - - merge(results.all, newObject); - - var didChange = false; - coerceQueryParamsToString(oldObject); - coerceQueryParamsToString(newObject); - - // Calculate removals - for (key in oldObject) { - if (oldObject.hasOwnProperty(key)) { - if (!newObject.hasOwnProperty(key)) { - didChange = true; - results.removed[key] = oldObject[key]; - } - } - } - - // Calculate changes - for (key in newObject) { - if (newObject.hasOwnProperty(key)) { - if (isArray(oldObject[key]) && isArray(newObject[key])) { - if (oldObject[key].length !== newObject[key].length) { - results.changed[key] = newObject[key]; - didChange = true; - } else { - for (var i = 0, l = oldObject[key].length; i < l; i++) { - if (oldObject[key][i] !== newObject[key][i]) { - results.changed[key] = newObject[key]; - didChange = true; - } - } - } - } - else { - if (oldObject[key] !== newObject[key]) { - results.changed[key] = newObject[key]; - didChange = true; - } - } - } - } - - return didChange && results; - } - - __exports__.getChangelist = getChangelist;function promiseLabel(label) { - return 'Router: ' + label; - } - - __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) { - function C(props) { - parentConstructor.call(this, props || {}); - } - C.prototype = oCreate(parentConstructor.prototype); - merge(C.prototype, proto); - return C; - } - - __exports__.subclass = subclass;function resolveHook(obj, hookName) { - if (!obj) { return; } - var underscored = "_" + hookName; - return obj[underscored] && underscored || - obj[hookName] && hookName; - } - - function callHook(obj, hookName) { - var args = slice.call(arguments, 2); - return applyHook(obj, hookName, args); - } - - function applyHook(obj, _hookName, args) { - var hookName = resolveHook(obj, _hookName); - if (hookName) { - return obj[hookName].apply(obj, args); - } - } - - __exports__.merge = merge; - __exports__.slice = slice; - __exports__.isParam = isParam; - __exports__.coerceQueryParamsToString = coerceQueryParamsToString; - __exports__.callHook = callHook; - __exports__.resolveHook = resolveHook; - __exports__.applyHook = applyHook; - }); -enifed("rsvp", - ["./rsvp/promise","./rsvp/events","./rsvp/node","./rsvp/all","./rsvp/all-settled","./rsvp/race","./rsvp/hash","./rsvp/hash-settled","./rsvp/rethrow","./rsvp/defer","./rsvp/config","./rsvp/map","./rsvp/resolve","./rsvp/reject","./rsvp/filter","./rsvp/asap","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var EventTarget = __dependency2__["default"]; - var denodeify = __dependency3__["default"]; - var all = __dependency4__["default"]; - var allSettled = __dependency5__["default"]; - var race = __dependency6__["default"]; - var hash = __dependency7__["default"]; - var hashSettled = __dependency8__["default"]; - var rethrow = __dependency9__["default"]; - var defer = __dependency10__["default"]; - var config = __dependency11__.config; - var configure = __dependency11__.configure; - var map = __dependency12__["default"]; - var resolve = __dependency13__["default"]; - var reject = __dependency14__["default"]; - var filter = __dependency15__["default"]; - var asap = __dependency16__["default"]; - - config.async = asap; // default async is asap; - var cast = resolve; - function async(callback, arg) { - config.async(callback, arg); - } - - function on() { - config.on.apply(config, arguments); - } - - function off() { - config.off.apply(config, arguments); - } - - // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__` - if (typeof window !== 'undefined' && typeof window['__PROMISE_INSTRUMENTATION__'] === 'object') { - var callbacks = window['__PROMISE_INSTRUMENTATION__']; - configure('instrument', true); - for (var eventName in callbacks) { - if (callbacks.hasOwnProperty(eventName)) { - on(eventName, callbacks[eventName]); - } - } - } - - __exports__.cast = cast; - __exports__.Promise = Promise; - __exports__.EventTarget = EventTarget; - __exports__.all = all; - __exports__.allSettled = allSettled; - __exports__.race = race; - __exports__.hash = hash; - __exports__.hashSettled = hashSettled; - __exports__.rethrow = rethrow; - __exports__.defer = defer; - __exports__.denodeify = denodeify; - __exports__.configure = configure; - __exports__.on = on; - __exports__.off = off; - __exports__.resolve = resolve; - __exports__.reject = reject; - __exports__.async = async; - __exports__.map = map; - __exports__.filter = filter; - }); -enifed("rsvp.umd", - ["./rsvp"], - function(__dependency1__) { - "use strict"; - var Promise = __dependency1__.Promise; - var allSettled = __dependency1__.allSettled; - var hash = __dependency1__.hash; - var hashSettled = __dependency1__.hashSettled; - var denodeify = __dependency1__.denodeify; - var on = __dependency1__.on; - var off = __dependency1__.off; - var map = __dependency1__.map; - var filter = __dependency1__.filter; - var resolve = __dependency1__.resolve; - var reject = __dependency1__.reject; - var rethrow = __dependency1__.rethrow; - var all = __dependency1__.all; - var defer = __dependency1__.defer; - var EventTarget = __dependency1__.EventTarget; - var configure = __dependency1__.configure; - var race = __dependency1__.race; - var async = __dependency1__.async; - - var RSVP = { - 'race': race, - 'Promise': Promise, - 'allSettled': allSettled, - 'hash': hash, - 'hashSettled': hashSettled, - 'denodeify': denodeify, - 'on': on, - 'off': off, - 'map': map, - 'filter': filter, - 'resolve': resolve, - 'reject': reject, - 'all': all, - 'rethrow': rethrow, - 'defer': defer, - 'EventTarget': EventTarget, - 'configure': configure, - 'async': async - }; - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed['amd']) { - enifed(function() { return RSVP; }); - } else if (typeof module !== 'undefined' && module['exports']) { - module['exports'] = RSVP; - } else if (typeof this !== 'undefined') { - this['RSVP'] = RSVP; - } - }); -enifed("rsvp/-internal", - ["./utils","./instrument","./config","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var objectOrFunction = __dependency1__.objectOrFunction; - var isFunction = __dependency1__.isFunction; - - var instrument = __dependency2__["default"]; - - var config = __dependency3__.config; - - function withOwnPromise() { - return new TypeError('A promises callback cannot return that same promise.'); - } - - function noop() {} - - var PENDING = void 0; - var FULFILLED = 1; - var REJECTED = 2; - - var GET_THEN_ERROR = new ErrorObject(); - - function getThen(promise) { - try { - return promise.then; - } catch(error) { - GET_THEN_ERROR.error = error; - return GET_THEN_ERROR; - } - } - - function tryThen(then, value, fulfillmentHandler, rejectionHandler) { - try { - then.call(value, fulfillmentHandler, rejectionHandler); - } catch(e) { - return e; - } - } - - function handleForeignThenable(promise, thenable, then) { - config.async(function(promise) { - var sealed = false; - var error = tryThen(then, thenable, function(value) { - if (sealed) { return; } - sealed = true; - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - if (sealed) { return; } - sealed = true; - - reject(promise, reason); - }, 'Settle: ' + (promise._label || ' unknown promise')); - - if (!sealed && error) { - sealed = true; - reject(promise, error); - } - }, promise); - } - - function handleOwnThenable(promise, thenable) { - if (thenable._state === FULFILLED) { - fulfill(promise, thenable._result); - } else if (promise._state === REJECTED) { - reject(promise, thenable._result); - } else { - subscribe(thenable, undefined, function(value) { - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - reject(promise, reason); - }); - } - } - - function handleMaybeThenable(promise, maybeThenable) { - if (maybeThenable.constructor === promise.constructor) { - handleOwnThenable(promise, maybeThenable); - } else { - var then = getThen(maybeThenable); - - if (then === GET_THEN_ERROR) { - reject(promise, GET_THEN_ERROR.error); - } else if (then === undefined) { - fulfill(promise, maybeThenable); - } else if (isFunction(then)) { - handleForeignThenable(promise, maybeThenable, then); - } else { - fulfill(promise, maybeThenable); - } - } - } - - function resolve(promise, value) { - if (promise === value) { - fulfill(promise, value); - } else if (objectOrFunction(value)) { - handleMaybeThenable(promise, value); - } else { - fulfill(promise, value); - } - } - - function publishRejection(promise) { - if (promise._onerror) { - promise._onerror(promise._result); - } - - publish(promise); - } - - function fulfill(promise, value) { - if (promise._state !== PENDING) { return; } - - promise._result = value; - promise._state = FULFILLED; - - if (promise._subscribers.length === 0) { - if (config.instrument) { - instrument('fulfilled', promise); - } - } else { - config.async(publish, promise); - } - } - - function reject(promise, reason) { - if (promise._state !== PENDING) { return; } - promise._state = REJECTED; - promise._result = reason; - - config.async(publishRejection, promise); - } - - function subscribe(parent, child, onFulfillment, onRejection) { - var subscribers = parent._subscribers; - var length = subscribers.length; - - parent._onerror = null; - - subscribers[length] = child; - subscribers[length + FULFILLED] = onFulfillment; - subscribers[length + REJECTED] = onRejection; - - if (length === 0 && parent._state) { - config.async(publish, parent); - } - } - - function publish(promise) { - var subscribers = promise._subscribers; - var settled = promise._state; - - if (config.instrument) { - instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise); - } - - if (subscribers.length === 0) { return; } - - var child, callback, detail = promise._result; - - for (var i = 0; i < subscribers.length; i += 3) { - child = subscribers[i]; - callback = subscribers[i + settled]; - - if (child) { - invokeCallback(settled, child, callback, detail); - } else { - callback(detail); - } - } - - promise._subscribers.length = 0; - } - - function ErrorObject() { - this.error = null; - } - - var TRY_CATCH_ERROR = new ErrorObject(); - - function tryCatch(callback, detail) { - try { - return callback(detail); - } catch(e) { - TRY_CATCH_ERROR.error = e; - return TRY_CATCH_ERROR; - } - } - - function invokeCallback(settled, promise, callback, detail) { - var hasCallback = isFunction(callback), - value, error, succeeded, failed; - - if (hasCallback) { - value = tryCatch(callback, detail); - - if (value === TRY_CATCH_ERROR) { - failed = true; - error = value.error; - value = null; - } else { - succeeded = true; - } - - if (promise === value) { - reject(promise, withOwnPromise()); - return; - } - - } else { - value = detail; - succeeded = true; - } - - if (promise._state !== PENDING) { - // noop - } else if (hasCallback && succeeded) { - resolve(promise, value); - } else if (failed) { - reject(promise, error); - } else if (settled === FULFILLED) { - fulfill(promise, value); - } else if (settled === REJECTED) { - reject(promise, value); - } - } - - function initializePromise(promise, resolver) { - try { - resolver(function resolvePromise(value){ - resolve(promise, value); - }, function rejectPromise(reason) { - reject(promise, reason); - }); - } catch(e) { - reject(promise, e); - } - } - - __exports__.noop = noop; - __exports__.resolve = resolve; - __exports__.reject = reject; - __exports__.fulfill = fulfill; - __exports__.subscribe = subscribe; - __exports__.publish = publish; - __exports__.publishRejection = publishRejection; - __exports__.initializePromise = initializePromise; - __exports__.invokeCallback = invokeCallback; - __exports__.FULFILLED = FULFILLED; - __exports__.REJECTED = REJECTED; - __exports__.PENDING = PENDING; - }); -enifed("rsvp/all-settled", - ["./enumerator","./promise","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - var makeSettledResult = __dependency1__.makeSettledResult; - var Promise = __dependency2__["default"]; - var o_create = __dependency3__.o_create; - - function AllSettled(Constructor, entries, label) { - this._superConstructor(Constructor, entries, false /* don't abort on reject */, label); - } - - AllSettled.prototype = o_create(Enumerator.prototype); - AllSettled.prototype._superConstructor = Enumerator; - AllSettled.prototype._makeResult = makeSettledResult; - AllSettled.prototype._validationError = function() { - return new Error('allSettled must be called with an array'); - }; - - /** - `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing - a fail-fast method, it waits until all the promises have returned and - shows you all the results. This is useful if you want to handle multiple - promises' failure states together as a set. - - Returns a promise that is fulfilled when all the given promises have been - settled. The return promise is fulfilled with an array of the states of - the promises passed into the `promises` array argument. - - Each state object will either indicate fulfillment or rejection, and - provide the corresponding value or reason. The states will take one of - the following formats: - - ```javascript - { state: 'fulfilled', value: value } - or - { state: 'rejected', reason: reason } - ``` - - Example: - - ```javascript - var promise1 = RSVP.Promise.resolve(1); - var promise2 = RSVP.Promise.reject(new Error('2')); - var promise3 = RSVP.Promise.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.allSettled(promises).then(function(array){ - // array == [ - // { state: 'fulfilled', value: 1 }, - // { state: 'rejected', reason: Error }, - // { state: 'rejected', reason: Error } - // ] - // Note that for the second item, reason.message will be '2', and for the - // third item, reason.message will be '3'. - }, function(error) { - // Not run. (This block would only be called if allSettled had failed, - // for instance if passed an incorrect argument type.) - }); - ``` - - @method allSettled - @static - @for RSVP - @param {Array} promises - @param {String} label - optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled with an array of the settled - states of the constituent promises. - */ - - __exports__["default"] = function allSettled(entries, label) { - return new AllSettled(Promise, entries, label).promise; - } - }); -enifed("rsvp/all", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.all`. - - @method all - @static - @for RSVP - @param {Array} array Array of promises. - @param {String} label An optional label. This is useful - for tooling. - */ - __exports__["default"] = function all(array, label) { - return Promise.all(array, label); - } - }); -enifed("rsvp/asap", - ["exports"], - function(__exports__) { - "use strict"; - var len = 0; - - __exports__["default"] = function asap(callback, arg) { - queue[len] = callback; - queue[len + 1] = arg; - len += 2; - if (len === 2) { - // If len is 1, that means that we need to schedule an async flush. - // If additional callbacks are queued before the queue is flushed, they - // will be processed by this flush that we are scheduling. - scheduleFlush(); - } - } - - var browserWindow = (typeof window !== 'undefined') ? window : undefined - var browserGlobal = browserWindow || {}; - var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; - - // test for web worker but not in IE10 - var isWorker = typeof Uint8ClampedArray !== 'undefined' && - typeof importScripts !== 'undefined' && - typeof MessageChannel !== 'undefined'; - - // node - function useNextTick() { - return function() { - process.nextTick(flush); - }; - } - - // vertx - function useVertxTimer() { - return function() { - vertxNext(flush); - }; - } - - function useMutationObserver() { - var iterations = 0; - var observer = new BrowserMutationObserver(flush); - var node = document.createTextNode(''); - observer.observe(node, { characterData: true }); - - return function() { - node.data = (iterations = ++iterations % 2); - }; - } - - // web worker - function useMessageChannel() { - var channel = new MessageChannel(); - channel.port1.onmessage = flush; - return function () { - channel.port2.postMessage(0); - }; - } - - function useSetTimeout() { - return function() { - setTimeout(flush, 1); - }; - } - - var queue = new Array(1000); - function flush() { - for (var i = 0; i < len; i+=2) { - var callback = queue[i]; - var arg = queue[i+1]; - - callback(arg); - - queue[i] = undefined; - queue[i+1] = undefined; - } - - len = 0; - } - - function attemptVertex() { - try { - var vertx = eriuqer('vertx'); - var vertxNext = vertx.runOnLoop || vertx.runOnContext; - return useVertxTimer(); - } catch(e) { - return useSetTimeout(); - } - } - - var scheduleFlush; - // Decide what async method to use to triggering processing of queued callbacks: - if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { - scheduleFlush = useNextTick(); - } else if (BrowserMutationObserver) { - scheduleFlush = useMutationObserver(); - } else if (isWorker) { - scheduleFlush = useMessageChannel(); - } else if (browserWindow === undefined && typeof eriuqer === 'function') { - scheduleFlush = attemptVertex(); - } else { - scheduleFlush = useSetTimeout(); - } - }); -enifed("rsvp/config", - ["./events","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EventTarget = __dependency1__["default"]; - - var config = { - instrument: false - }; - - EventTarget.mixin(config); - - function configure(name, value) { - if (name === 'onerror') { - // handle for legacy users that expect the actual - // error to be passed to their function added via - // `RSVP.configure('onerror', someFunctionHere);` - config.on('error', value); - return; - } - - if (arguments.length === 2) { - config[name] = value; - } else { - return config[name]; - } - } - - __exports__.config = config; - __exports__.configure = configure; - }); -enifed("rsvp/defer", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - `RSVP.defer` returns an object similar to jQuery's `$.Deferred`. - `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s - interface. New code should use the `RSVP.Promise` constructor instead. - - The object returned from `RSVP.defer` is a plain object with three properties: - - * promise - an `RSVP.Promise`. - * reject - a function that causes the `promise` property on this object to - become rejected - * resolve - a function that causes the `promise` property on this object to - become fulfilled. - - Example: - - ```javascript - var deferred = RSVP.defer(); - - deferred.resolve("Success!"); - - defered.promise.then(function(value){ - // value here is "Success!" - }); - ``` - - @method defer - @static - @for RSVP - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Object} - */ - - __exports__["default"] = function defer(label) { - var deferred = { }; - - deferred['promise'] = new Promise(function(resolve, reject) { - deferred['resolve'] = resolve; - deferred['reject'] = reject; - }, label); - - return deferred; - } - }); -enifed("rsvp/enumerator", - ["./utils","./-internal","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var isArray = __dependency1__.isArray; - var isMaybeThenable = __dependency1__.isMaybeThenable; - - var noop = __dependency2__.noop; - var reject = __dependency2__.reject; - var fulfill = __dependency2__.fulfill; - var subscribe = __dependency2__.subscribe; - var FULFILLED = __dependency2__.FULFILLED; - var REJECTED = __dependency2__.REJECTED; - var PENDING = __dependency2__.PENDING; - - function makeSettledResult(state, position, value) { - if (state === FULFILLED) { - return { - state: 'fulfilled', - value: value - }; - } else { - return { - state: 'rejected', - reason: value - }; - } - } - - __exports__.makeSettledResult = makeSettledResult;function Enumerator(Constructor, input, abortOnReject, label) { - this._instanceConstructor = Constructor; - this.promise = new Constructor(noop, label); - this._abortOnReject = abortOnReject; - - if (this._validateInput(input)) { - this._input = input; - this.length = input.length; - this._remaining = input.length; - - this._init(); - - if (this.length === 0) { - fulfill(this.promise, this._result); - } else { - this.length = this.length || 0; - this._enumerate(); - if (this._remaining === 0) { - fulfill(this.promise, this._result); - } - } - } else { - reject(this.promise, this._validationError()); - } - } - - Enumerator.prototype._validateInput = function(input) { - return isArray(input); - }; - - Enumerator.prototype._validationError = function() { - return new Error('Array Methods must be provided an Array'); - }; - - Enumerator.prototype._init = function() { - this._result = new Array(this.length); - }; - - __exports__["default"] = Enumerator; - - Enumerator.prototype._enumerate = function() { - var length = this.length; - var promise = this.promise; - var input = this._input; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - this._eachEntry(input[i], i); - } - }; - - Enumerator.prototype._eachEntry = function(entry, i) { - var c = this._instanceConstructor; - if (isMaybeThenable(entry)) { - if (entry.constructor === c && entry._state !== PENDING) { - entry._onerror = null; - this._settledAt(entry._state, i, entry._result); - } else { - this._willSettleAt(c.resolve(entry), i); - } - } else { - this._remaining--; - this._result[i] = this._makeResult(FULFILLED, i, entry); - } - }; - - Enumerator.prototype._settledAt = function(state, i, value) { - var promise = this.promise; - - if (promise._state === PENDING) { - this._remaining--; - - if (this._abortOnReject && state === REJECTED) { - reject(promise, value); - } else { - this._result[i] = this._makeResult(state, i, value); - } - } - - if (this._remaining === 0) { - fulfill(promise, this._result); - } - }; - - Enumerator.prototype._makeResult = function(state, i, value) { - return value; - }; - - Enumerator.prototype._willSettleAt = function(promise, i) { - var enumerator = this; - - subscribe(promise, undefined, function(value) { - enumerator._settledAt(FULFILLED, i, value); - }, function(reason) { - enumerator._settledAt(REJECTED, i, reason); - }); - }; - }); -enifed("rsvp/events", - ["exports"], - function(__exports__) { - "use strict"; - function indexOf(callbacks, callback) { - for (var i=0, l=callbacks.length; i 1; - }; - - RSVP.filter(promises, filterFn).then(function(result){ - // result is [ 2, 3 ] - }); - ``` - - If any of the `promises` given to `RSVP.filter` are rejected, the first promise - that is rejected will be given as an argument to the returned promise's - rejection handler. For example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error('2')); - var promise3 = RSVP.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - var filterFn = function(item){ - return item > 1; - }; - - RSVP.filter(promises, filterFn).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === '2' - }); - ``` - - `RSVP.filter` will also wait for any promises returned from `filterFn`. - For instance, you may want to fetch a list of users then return a subset - of those users based on some asynchronous operation: - - ```javascript - - var alice = { name: 'alice' }; - var bob = { name: 'bob' }; - var users = [ alice, bob ]; - - var promises = users.map(function(user){ - return RSVP.resolve(user); - }); - - var filterFn = function(user){ - // Here, Alice has permissions to create a blog post, but Bob does not. - return getPrivilegesForUser(user).then(function(privs){ - return privs.can_create_blog_post === true; - }); - }; - RSVP.filter(promises, filterFn).then(function(users){ - // true, because the server told us only Alice can create a blog post. - users.length === 1; - // false, because Alice is the only user present in `users` - users[0] === bob; - }); - ``` - - @method filter - @static - @for RSVP - @param {Array} promises - @param {Function} filterFn - function to be called on each resolved value to - filter the final results. - @param {String} label optional string describing the promise. Useful for - tooling. - @return {Promise} - */ - __exports__["default"] = function filter(promises, filterFn, label) { - return Promise.all(promises, label).then(function(values) { - if (!isFunction(filterFn)) { - throw new TypeError("You must pass a function as filter's second argument."); - } - - var length = values.length; - var filtered = new Array(length); - - for (var i = 0; i < length; i++) { - filtered[i] = filterFn(values[i]); - } - - return Promise.all(filtered, label).then(function(filtered) { - var results = new Array(length); - var newLength = 0; - - for (var i = 0; i < length; i++) { - if (filtered[i]) { - results[newLength] = values[i]; - newLength++; - } - } - - results.length = newLength; - - return results; - }); - }); - } - }); -enifed("rsvp/hash-settled", - ["./promise","./enumerator","./promise-hash","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var makeSettledResult = __dependency2__.makeSettledResult; - var PromiseHash = __dependency3__["default"]; - var Enumerator = __dependency2__["default"]; - var o_create = __dependency4__.o_create; - - function HashSettled(Constructor, object, label) { - this._superConstructor(Constructor, object, false, label); - } - - HashSettled.prototype = o_create(PromiseHash.prototype); - HashSettled.prototype._superConstructor = Enumerator; - HashSettled.prototype._makeResult = makeSettledResult; - - HashSettled.prototype._validationError = function() { - return new Error('hashSettled must be called with an object'); - }; - - /** - `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object - instead of an array for its `promises` argument. - - Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method, - but like `RSVP.allSettled`, `hashSettled` waits until all the - constituent promises have returned and then shows you all the results - with their states and values/reasons. This is useful if you want to - handle multiple promises' failure states together as a set. - - Returns a promise that is fulfilled when all the given promises have been - settled, or rejected if the passed parameters are invalid. - - The returned promise is fulfilled with a hash that has the same key names as - the `promises` object argument. If any of the values in the object are not - promises, they will be copied over to the fulfilled object and marked with state - 'fulfilled'. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.Promise.resolve(1), - yourPromise: RSVP.Promise.resolve(2), - theirPromise: RSVP.Promise.resolve(3), - notAPromise: 4 - }; - - RSVP.hashSettled(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: { state: 'fulfilled', value: 1 }, - // yourPromise: { state: 'fulfilled', value: 2 }, - // theirPromise: { state: 'fulfilled', value: 3 }, - // notAPromise: { state: 'fulfilled', value: 4 } - // } - }); - ``` - - If any of the `promises` given to `RSVP.hash` are rejected, the state will - be set to 'rejected' and the reason for rejection provided. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.Promise.resolve(1), - rejectedPromise: RSVP.Promise.reject(new Error('rejection')), - anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')), - }; - - RSVP.hashSettled(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: { state: 'fulfilled', value: 1 }, - // rejectedPromise: { state: 'rejected', reason: Error }, - // anotherRejectedPromise: { state: 'rejected', reason: Error }, - // } - // Note that for rejectedPromise, reason.message == 'rejection', - // and for anotherRejectedPromise, reason.message == 'more rejection'. - }); - ``` - - An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that - are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype - chains. - - Example: - - ```javascript - function MyConstructor(){ - this.example = RSVP.Promise.resolve('Example'); - } - - MyConstructor.prototype = { - protoProperty: RSVP.Promise.resolve('Proto Property') - }; - - var myObject = new MyConstructor(); - - RSVP.hashSettled(myObject).then(function(hash){ - // protoProperty will not be present, instead you will just have an - // object that looks like: - // { - // example: { state: 'fulfilled', value: 'Example' } - // } - // - // hash.hasOwnProperty('protoProperty'); // false - // 'undefined' === typeof hash.protoProperty - }); - ``` - - @method hashSettled - @for RSVP - @param {Object} promises - @param {String} label optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when when all properties of `promises` - have been settled. - @static - */ - __exports__["default"] = function hashSettled(object, label) { - return new HashSettled(Promise, object, label).promise; - } - }); -enifed("rsvp/hash", - ["./promise","./promise-hash","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var PromiseHash = __dependency2__["default"]; - - /** - `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array - for its `promises` argument. - - Returns a promise that is fulfilled when all the given promises have been - fulfilled, or rejected if any of them become rejected. The returned promise - is fulfilled with a hash that has the same key names as the `promises` object - argument. If any of the values in the object are not promises, they will - simply be copied over to the fulfilled object. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.resolve(1), - yourPromise: RSVP.resolve(2), - theirPromise: RSVP.resolve(3), - notAPromise: 4 - }; - - RSVP.hash(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: 1, - // yourPromise: 2, - // theirPromise: 3, - // notAPromise: 4 - // } - }); - ```` - - If any of the `promises` given to `RSVP.hash` are rejected, the first promise - that is rejected will be given as the reason to the rejection handler. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.resolve(1), - rejectedPromise: RSVP.reject(new Error('rejectedPromise')), - anotherRejectedPromise: RSVP.reject(new Error('anotherRejectedPromise')), - }; - - RSVP.hash(promises).then(function(hash){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === 'rejectedPromise' - }); - ``` - - An important note: `RSVP.hash` is intended for plain JavaScript objects that - are just a set of keys and values. `RSVP.hash` will NOT preserve prototype - chains. - - Example: - - ```javascript - function MyConstructor(){ - this.example = RSVP.resolve('Example'); - } - - MyConstructor.prototype = { - protoProperty: RSVP.resolve('Proto Property') - }; - - var myObject = new MyConstructor(); - - RSVP.hash(myObject).then(function(hash){ - // protoProperty will not be present, instead you will just have an - // object that looks like: - // { - // example: 'Example' - // } - // - // hash.hasOwnProperty('protoProperty'); // false - // 'undefined' === typeof hash.protoProperty - }); - ``` - - @method hash - @static - @for RSVP - @param {Object} promises - @param {String} label optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all properties of `promises` - have been fulfilled, or rejected if any of them become rejected. - */ - __exports__["default"] = function hash(object, label) { - return new PromiseHash(Promise, object, label).promise; - } - }); -enifed("rsvp/instrument", - ["./config","./utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var config = __dependency1__.config; - var now = __dependency2__.now; - - var queue = []; - - function scheduleFlush() { - setTimeout(function() { - var entry; - for (var i = 0; i < queue.length; i++) { - entry = queue[i]; - - var payload = entry.payload; - - payload.guid = payload.key + payload.id; - payload.childGuid = payload.key + payload.childId; - if (payload.error) { - payload.stack = payload.error.stack; - } - - config.trigger(entry.name, entry.payload); - } - queue.length = 0; - }, 50); - } - - __exports__["default"] = function instrument(eventName, promise, child) { - if (1 === queue.push({ - name: eventName, - payload: { - key: promise._guidKey, - id: promise._id, - eventName: eventName, - detail: promise._result, - childId: child && child._id, - label: promise._label, - timeStamp: now(), - error: config["instrument-with-stack"] ? new Error(promise._label) : null - }})) { - scheduleFlush(); - } - } - }); -enifed("rsvp/map", - ["./promise","./utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var isFunction = __dependency2__.isFunction; - - /** - `RSVP.map` is similar to JavaScript's native `map` method, except that it - waits for all promises to become fulfilled before running the `mapFn` on - each item in given to `promises`. `RSVP.map` returns a promise that will - become fulfilled with the result of running `mapFn` on the values the promises - become fulfilled with. - - For example: - - ```javascript - - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.resolve(2); - var promise3 = RSVP.resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - var mapFn = function(item){ - return item + 1; - }; - - RSVP.map(promises, mapFn).then(function(result){ - // result is [ 2, 3, 4 ] - }); - ``` - - If any of the `promises` given to `RSVP.map` are rejected, the first promise - that is rejected will be given as an argument to the returned promise's - rejection handler. For example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error('2')); - var promise3 = RSVP.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - var mapFn = function(item){ - return item + 1; - }; - - RSVP.map(promises, mapFn).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === '2' - }); - ``` - - `RSVP.map` will also wait if a promise is returned from `mapFn`. For example, - say you want to get all comments from a set of blog posts, but you need - the blog posts first because they contain a url to those comments. - - ```javscript - - var mapFn = function(blogPost){ - // getComments does some ajax and returns an RSVP.Promise that is fulfilled - // with some comments data - return getComments(blogPost.comments_url); - }; - - // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled - // with some blog post data - RSVP.map(getBlogPosts(), mapFn).then(function(comments){ - // comments is the result of asking the server for the comments - // of all blog posts returned from getBlogPosts() - }); - ``` - - @method map - @static - @for RSVP - @param {Array} promises - @param {Function} mapFn function to be called on each fulfilled promise. - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled with the result of calling - `mapFn` on each fulfilled promise or value when they become fulfilled. - The promise will be rejected if any of the given `promises` become rejected. - @static - */ - __exports__["default"] = function map(promises, mapFn, label) { - return Promise.all(promises, label).then(function(values) { - if (!isFunction(mapFn)) { - throw new TypeError("You must pass a function as map's second argument."); - } - - var length = values.length; - var results = new Array(length); - - for (var i = 0; i < length; i++) { - results[i] = mapFn(values[i]); - } - - return Promise.all(results, label); - }); - } - }); -enifed("rsvp/node", - ["./promise","./-internal","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var noop = __dependency2__.noop; - var resolve = __dependency2__.resolve; - var reject = __dependency2__.reject; - var isArray = __dependency3__.isArray; - - function Result() { - this.value = undefined; - } - - var ERROR = new Result(); - var GET_THEN_ERROR = new Result(); - - function getThen(obj) { - try { - return obj.then; - } catch(error) { - ERROR.value= error; - return ERROR; - } - } - - - function tryApply(f, s, a) { - try { - f.apply(s, a); - } catch(error) { - ERROR.value = error; - return ERROR; - } - } - - function makeObject(_, argumentNames) { - var obj = {}; - var name; - var i; - var length = _.length; - var args = new Array(length); - - for (var x = 0; x < length; x++) { - args[x] = _[x]; - } - - for (i = 0; i < argumentNames.length; i++) { - name = argumentNames[i]; - obj[name] = args[i + 1]; - } - - return obj; - } - - function arrayResult(_) { - var length = _.length; - var args = new Array(length - 1); - - for (var i = 1; i < length; i++) { - args[i - 1] = _[i]; - } - - return args; - } - - function wrapThenable(then, promise) { - return { - then: function(onFulFillment, onRejection) { - return then.call(promise, onFulFillment, onRejection); - } - }; - } - - /** - `RSVP.denodeify` takes a 'node-style' function and returns a function that - will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the - browser when you'd prefer to use promises over using callbacks. For example, - `denodeify` transforms the following: - - ```javascript - var fs = require('fs'); - - fs.readFile('myfile.txt', function(err, data){ - if (err) return handleError(err); - handleData(data); - }); - ``` - - into: - - ```javascript - var fs = require('fs'); - var readFile = RSVP.denodeify(fs.readFile); - - readFile('myfile.txt').then(handleData, handleError); - ``` - - If the node function has multiple success parameters, then `denodeify` - just returns the first one: - - ```javascript - var request = RSVP.denodeify(require('request')); - - request('http://example.com').then(function(res) { - // ... - }); - ``` - - However, if you need all success parameters, setting `denodeify`'s - second parameter to `true` causes it to return all success parameters - as an array: - - ```javascript - var request = RSVP.denodeify(require('request'), true); - - request('http://example.com').then(function(result) { - // result[0] -> res - // result[1] -> body - }); - ``` - - Or if you pass it an array with names it returns the parameters as a hash: - - ```javascript - var request = RSVP.denodeify(require('request'), ['res', 'body']); - - request('http://example.com').then(function(result) { - // result.res - // result.body - }); - ``` - - Sometimes you need to retain the `this`: - - ```javascript - var app = require('express')(); - var render = RSVP.denodeify(app.render.bind(app)); - ``` - - The denodified function inherits from the original function. It works in all - environments, except IE 10 and below. Consequently all properties of the original - function are available to you. However, any properties you change on the - denodeified function won't be changed on the original function. Example: - - ```javascript - var request = RSVP.denodeify(require('request')), - cookieJar = request.jar(); // <- Inheritance is used here - - request('http://example.com', {jar: cookieJar}).then(function(res) { - // cookieJar.cookies holds now the cookies returned by example.com - }); - ``` - - Using `denodeify` makes it easier to compose asynchronous operations instead - of using callbacks. For example, instead of: - - ```javascript - var fs = require('fs'); - - fs.readFile('myfile.txt', function(err, data){ - if (err) { ... } // Handle error - fs.writeFile('myfile2.txt', data, function(err){ - if (err) { ... } // Handle error - console.log('done') - }); - }); - ``` - - you can chain the operations together using `then` from the returned promise: - - ```javascript - var fs = require('fs'); - var readFile = RSVP.denodeify(fs.readFile); - var writeFile = RSVP.denodeify(fs.writeFile); - - readFile('myfile.txt').then(function(data){ - return writeFile('myfile2.txt', data); - }).then(function(){ - console.log('done') - }).catch(function(error){ - // Handle error - }); - ``` - - @method denodeify - @static - @for RSVP - @param {Function} nodeFunc a 'node-style' function that takes a callback as - its last argument. The callback expects an error to be passed as its first - argument (if an error occurred, otherwise null), and the value from the - operation as its second argument ('function(err, value){ }'). - @param {Boolean|Array} argumentNames An optional paramter that if set - to `true` causes the promise to fulfill with the callback's success arguments - as an array. This is useful if the node function has multiple success - paramters. If you set this paramter to an array with names, the promise will - fulfill with a hash with these names as keys and the success parameters as - values. - @return {Function} a function that wraps `nodeFunc` to return an - `RSVP.Promise` - @static - */ - __exports__["default"] = function denodeify(nodeFunc, options) { - var fn = function() { - var self = this; - var l = arguments.length; - var args = new Array(l + 1); - var arg; - var promiseInput = false; - - for (var i = 0; i < l; ++i) { - arg = arguments[i]; - - if (!promiseInput) { - // TODO: clean this up - promiseInput = needsPromiseInput(arg); - if (promiseInput === GET_THEN_ERROR) { - var p = new Promise(noop); - reject(p, GET_THEN_ERROR.value); - return p; - } else if (promiseInput && promiseInput !== true) { - arg = wrapThenable(promiseInput, arg); - } - } - args[i] = arg; - } - - var promise = new Promise(noop); - - args[l] = function(err, val) { - if (err) - reject(promise, err); - else if (options === undefined) - resolve(promise, val); - else if (options === true) - resolve(promise, arrayResult(arguments)); - else if (isArray(options)) - resolve(promise, makeObject(arguments, options)); - else - resolve(promise, val); - }; - - if (promiseInput) { - return handlePromiseInput(promise, args, nodeFunc, self); - } else { - return handleValueInput(promise, args, nodeFunc, self); - } - }; - - fn.__proto__ = nodeFunc; - - return fn; - } - - function handleValueInput(promise, args, nodeFunc, self) { - var result = tryApply(nodeFunc, self, args); - if (result === ERROR) { - reject(promise, result.value); - } - return promise; - } - - function handlePromiseInput(promise, args, nodeFunc, self){ - return Promise.all(args).then(function(args){ - var result = tryApply(nodeFunc, self, args); - if (result === ERROR) { - reject(promise, result.value); - } - return promise; - }); - } - - function needsPromiseInput(arg) { - if (arg && typeof arg === 'object') { - if (arg.constructor === Promise) { - return true; - } else { - return getThen(arg); - } - } else { - return false; - } - } - }); -enifed("rsvp/promise-hash", - ["./enumerator","./-internal","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - var PENDING = __dependency2__.PENDING; - var o_create = __dependency3__.o_create; - - function PromiseHash(Constructor, object, label) { - this._superConstructor(Constructor, object, true, label); - } - - __exports__["default"] = PromiseHash; - - PromiseHash.prototype = o_create(Enumerator.prototype); - PromiseHash.prototype._superConstructor = Enumerator; - PromiseHash.prototype._init = function() { - this._result = {}; - }; - - PromiseHash.prototype._validateInput = function(input) { - return input && typeof input === 'object'; - }; - - PromiseHash.prototype._validationError = function() { - return new Error('Promise.hash must be called with an object'); - }; - - PromiseHash.prototype._enumerate = function() { - var promise = this.promise; - var input = this._input; - var results = []; - - for (var key in input) { - if (promise._state === PENDING && input.hasOwnProperty(key)) { - results.push({ - position: key, - entry: input[key] - }); - } - } - - var length = results.length; - this._remaining = length; - var result; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - result = results[i]; - this._eachEntry(result.entry, result.position); - } - }; - }); -enifed("rsvp/promise", - ["./config","./instrument","./utils","./-internal","./promise/all","./promise/race","./promise/resolve","./promise/reject","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var config = __dependency1__.config; - var instrument = __dependency2__["default"]; - - var isFunction = __dependency3__.isFunction; - var now = __dependency3__.now; - - var noop = __dependency4__.noop; - var subscribe = __dependency4__.subscribe; - var initializePromise = __dependency4__.initializePromise; - var invokeCallback = __dependency4__.invokeCallback; - var FULFILLED = __dependency4__.FULFILLED; - var REJECTED = __dependency4__.REJECTED; - - var all = __dependency5__["default"]; - var race = __dependency6__["default"]; - var Resolve = __dependency7__["default"]; - var Reject = __dependency8__["default"]; - - var guidKey = 'rsvp_' + now() + '-'; - var counter = 0; - - function needsResolver() { - throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); - } - - function needsNew() { - throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); - } - __exports__["default"] = Promise; - /** - Promise objects represent the eventual result of an asynchronous operation. The - primary way of interacting with a promise is through its `then` method, which - registers callbacks to receive either a promise’s eventual value or the reason - why the promise cannot be fulfilled. - - Terminology - ----------- - - - `promise` is an object or function with a `then` method whose behavior conforms to this specification. - - `thenable` is an object or function that defines a `then` method. - - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). - - `exception` is a value that is thrown using the throw statement. - - `reason` is a value that indicates why a promise was rejected. - - `settled` the final resting state of a promise, fulfilled or rejected. - - A promise can be in one of three states: pending, fulfilled, or rejected. - - Promises that are fulfilled have a fulfillment value and are in the fulfilled - state. Promises that are rejected have a rejection reason and are in the - rejected state. A fulfillment value is never a thenable. - - Promises can also be said to *resolve* a value. If this value is also a - promise, then the original promise's settled state will match the value's - settled state. So a promise that *resolves* a promise that rejects will - itself reject, and a promise that *resolves* a promise that fulfills will - itself fulfill. - - - Basic Usage: - ------------ - - ```js - var promise = new Promise(function(resolve, reject) { - // on success - resolve(value); - - // on failure - reject(reason); - }); - - promise.then(function(value) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Advanced Usage: - --------------- - - Promises shine when abstracting away asynchronous interactions such as - `XMLHttpRequest`s. - - ```js - function getJSON(url) { - return new Promise(function(resolve, reject){ - var xhr = new XMLHttpRequest(); - - xhr.open('GET', url); - xhr.onreadystatechange = handler; - xhr.responseType = 'json'; - xhr.setRequestHeader('Accept', 'application/json'); - xhr.send(); - - function handler() { - if (this.readyState === this.DONE) { - if (this.status === 200) { - resolve(this.response); - } else { - reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); - } - } - }; - }); - } - - getJSON('/posts.json').then(function(json) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Unlike callbacks, promises are great composable primitives. - - ```js - Promise.all([ - getJSON('/posts'), - getJSON('/comments') - ]).then(function(values){ - values[0] // => postsJSON - values[1] // => commentsJSON - - return values; - }); - ``` - - @class RSVP.Promise - @param {function} resolver - @param {String} label optional string for labeling the promise. - Useful for tooling. - @constructor - */ - function Promise(resolver, label) { - this._id = counter++; - this._label = label; - this._state = undefined; - this._result = undefined; - this._subscribers = []; - - if (config.instrument) { - instrument('created', this); - } - - if (noop !== resolver) { - if (!isFunction(resolver)) { - needsResolver(); - } - - if (!(this instanceof Promise)) { - needsNew(); - } - - initializePromise(this, resolver); - } - } - - Promise.cast = Resolve; // deprecated - Promise.all = all; - Promise.race = race; - Promise.resolve = Resolve; - Promise.reject = Reject; - - Promise.prototype = { - constructor: Promise, - - _guidKey: guidKey, - - _onerror: function (reason) { - config.trigger('error', reason); - }, - - /** - The primary way of interacting with a promise is through its `then` method, - which registers callbacks to receive either a promise's eventual value or the - reason why the promise cannot be fulfilled. - - ```js - findUser().then(function(user){ - // user is available - }, function(reason){ - // user is unavailable, and you are given the reason why - }); - ``` - - Chaining - -------- - - The return value of `then` is itself a promise. This second, 'downstream' - promise is resolved with the return value of the first promise's fulfillment - or rejection handler, or rejected if the handler throws an exception. - - ```js - findUser().then(function (user) { - return user.name; - }, function (reason) { - return 'default name'; - }).then(function (userName) { - // If `findUser` fulfilled, `userName` will be the user's name, otherwise it - // will be `'default name'` - }); - - findUser().then(function (user) { - throw new Error('Found user, but still unhappy'); - }, function (reason) { - throw new Error('`findUser` rejected and we're unhappy'); - }).then(function (value) { - // never reached - }, function (reason) { - // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. - // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. - }); - ``` - If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. - - ```js - findUser().then(function (user) { - throw new PedagogicalException('Upstream error'); - }).then(function (value) { - // never reached - }).then(function (value) { - // never reached - }, function (reason) { - // The `PedgagocialException` is propagated all the way down to here - }); - ``` - - Assimilation - ------------ - - Sometimes the value you want to propagate to a downstream promise can only be - retrieved asynchronously. This can be achieved by returning a promise in the - fulfillment or rejection handler. The downstream promise will then be pending - until the returned promise is settled. This is called *assimilation*. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // The user's comments are now available - }); - ``` - - If the assimliated promise rejects, then the downstream promise will also reject. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // If `findCommentsByAuthor` fulfills, we'll have the value here - }, function (reason) { - // If `findCommentsByAuthor` rejects, we'll have the reason here - }); - ``` - - Simple Example - -------------- - - Synchronous Example - - ```javascript - var result; - - try { - result = findResult(); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - findResult(function(result, err){ - if (err) { - // failure - } else { - // success - } - }); - ``` - - Promise Example; - - ```javascript - findResult().then(function(result){ - // success - }, function(reason){ - // failure - }); - ``` - - Advanced Example - -------------- - - Synchronous Example - - ```javascript - var author, books; - - try { - author = findAuthor(); - books = findBooksByAuthor(author); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - - function foundBooks(books) { - - } - - function failure(reason) { - - } - - findAuthor(function(author, err){ - if (err) { - failure(err); - // failure - } else { - try { - findBoooksByAuthor(author, function(books, err) { - if (err) { - failure(err); - } else { - try { - foundBooks(books); - } catch(reason) { - failure(reason); - } - } - }); - } catch(error) { - failure(err); - } - // success - } - }); - ``` - - Promise Example; - - ```javascript - findAuthor(). - then(findBooksByAuthor). - then(function(books){ - // found books - }).catch(function(reason){ - // something went wrong - }); - ``` - - @method then - @param {Function} onFulfilled - @param {Function} onRejected - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - then: function(onFulfillment, onRejection, label) { - var parent = this; - var state = parent._state; - - if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) { - if (config.instrument) { - instrument('chained', this, this); - } - return this; - } - - parent._onerror = null; - - var child = new this.constructor(noop, label); - var result = parent._result; - - if (config.instrument) { - instrument('chained', parent, child); - } - - if (state) { - var callback = arguments[state - 1]; - config.async(function(){ - invokeCallback(state, child, callback, result); - }); - } else { - subscribe(parent, child, onFulfillment, onRejection); - } - - return child; - }, - - /** - `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same - as the catch block of a try/catch statement. - - ```js - function findAuthor(){ - throw new Error('couldn't find that author'); - } - - // synchronous - try { - findAuthor(); - } catch(reason) { - // something went wrong - } - - // async with promises - findAuthor().catch(function(reason){ - // something went wrong - }); - ``` - - @method catch - @param {Function} onRejection - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - 'catch': function(onRejection, label) { - return this.then(null, onRejection, label); - }, - - /** - `finally` will be invoked regardless of the promise's fate just as native - try/catch/finally behaves - - Synchronous example: - - ```js - findAuthor() { - if (Math.random() > 0.5) { - throw new Error(); - } - return new Author(); - } - - try { - return findAuthor(); // succeed or fail - } catch(error) { - return findOtherAuther(); - } finally { - // always runs - // doesn't affect the return value - } - ``` - - Asynchronous example: - - ```js - findAuthor().catch(function(reason){ - return findOtherAuther(); - }).finally(function(){ - // author was either found, or not - }); - ``` - - @method finally - @param {Function} callback - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - 'finally': function(callback, label) { - var constructor = this.constructor; - - return this.then(function(value) { - return constructor.resolve(callback()).then(function(){ - return value; - }); - }, function(reason) { - return constructor.resolve(callback()).then(function(){ - throw reason; - }); - }, label); - } - }; - }); -enifed("rsvp/promise/all", - ["../enumerator","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - - /** - `RSVP.Promise.all` accepts an array of promises, and returns a new promise which - is fulfilled with an array of fulfillment values for the passed promises, or - rejected with the reason of the first passed promise to be rejected. It casts all - elements of the passed iterable to promises as it runs this algorithm. - - Example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.resolve(2); - var promise3 = RSVP.resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.Promise.all(promises).then(function(array){ - // The array here would be [ 1, 2, 3 ]; - }); - ``` - - If any of the `promises` given to `RSVP.all` are rejected, the first promise - that is rejected will be given as an argument to the returned promises's - rejection handler. For example: - - Example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error("2")); - var promise3 = RSVP.reject(new Error("3")); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.Promise.all(promises).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(error) { - // error.message === "2" - }); - ``` - - @method all - @static - @param {Array} entries array of promises - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all `promises` have been - fulfilled, or rejected if any of them become rejected. - @static - */ - __exports__["default"] = function all(entries, label) { - return new Enumerator(this, entries, true /* abort on reject */, label).promise; - } - }); -enifed("rsvp/promise/race", - ["../utils","../-internal","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var isArray = __dependency1__.isArray; - - var noop = __dependency2__.noop; - var resolve = __dependency2__.resolve; - var reject = __dependency2__.reject; - var subscribe = __dependency2__.subscribe; - var PENDING = __dependency2__.PENDING; - - /** - `RSVP.Promise.race` returns a new promise which is settled in the same way as the - first passed promise to settle. - - Example: - - ```javascript - var promise1 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 2'); - }, 100); - }); - - RSVP.Promise.race([promise1, promise2]).then(function(result){ - // result === 'promise 2' because it was resolved before promise1 - // was resolved. - }); - ``` - - `RSVP.Promise.race` is deterministic in that only the state of the first - settled promise matters. For example, even if other promises given to the - `promises` array argument are resolved, but the first settled promise has - become rejected before the other promises became fulfilled, the returned - promise will become rejected: - - ```javascript - var promise1 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - reject(new Error('promise 2')); - }, 100); - }); - - RSVP.Promise.race([promise1, promise2]).then(function(result){ - // Code here never runs - }, function(reason){ - // reason.message === 'promise 2' because promise 2 became rejected before - // promise 1 became fulfilled - }); - ``` - - An example real-world use case is implementing timeouts: - - ```javascript - RSVP.Promise.race([ajax('foo.json'), timeout(5000)]) - ``` - - @method race - @static - @param {Array} promises array of promises to observe - @param {String} label optional string for describing the promise returned. - Useful for tooling. - @return {Promise} a promise which settles in the same way as the first passed - promise to settle. - */ - __exports__["default"] = function race(entries, label) { - /*jshint validthis:true */ - var Constructor = this; - - var promise = new Constructor(noop, label); - - if (!isArray(entries)) { - reject(promise, new TypeError('You must pass an array to race.')); - return promise; - } - - var length = entries.length; - - function onFulfillment(value) { - resolve(promise, value); - } - - function onRejection(reason) { - reject(promise, reason); - } - - for (var i = 0; promise._state === PENDING && i < length; i++) { - subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); - } - - return promise; - } - }); -enifed("rsvp/promise/reject", - ["../-internal","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var noop = __dependency1__.noop; - var _reject = __dependency1__.reject; - - /** - `RSVP.Promise.reject` returns a promise rejected with the passed `reason`. - It is shorthand for the following: - - ```javascript - var promise = new RSVP.Promise(function(resolve, reject){ - reject(new Error('WHOOPS')); - }); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = RSVP.Promise.reject(new Error('WHOOPS')); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - @method reject - @static - @param {Any} reason value that the returned promise will be rejected with. - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. - */ - __exports__["default"] = function reject(reason, label) { - /*jshint validthis:true */ - var Constructor = this; - var promise = new Constructor(noop, label); - _reject(promise, reason); - return promise; - } - }); -enifed("rsvp/promise/resolve", - ["../-internal","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var noop = __dependency1__.noop; - var _resolve = __dependency1__.resolve; - - /** - `RSVP.Promise.resolve` returns a promise that will become resolved with the - passed `value`. It is shorthand for the following: - - ```javascript - var promise = new RSVP.Promise(function(resolve, reject){ - resolve(1); - }); - - promise.then(function(value){ - // value === 1 - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = RSVP.Promise.resolve(1); - - promise.then(function(value){ - // value === 1 - }); - ``` - - @method resolve - @static - @param {Any} value value that the returned promise will be resolved with - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` - */ - __exports__["default"] = function resolve(object, label) { - /*jshint validthis:true */ - var Constructor = this; - - if (object && typeof object === 'object' && object.constructor === Constructor) { - return object; - } - - var promise = new Constructor(noop, label); - _resolve(promise, object); - return promise; - } - }); -enifed("rsvp/race", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.race`. - - @method race - @static - @for RSVP - @param {Array} array Array of promises. - @param {String} label An optional label. This is useful - for tooling. - */ - __exports__["default"] = function race(array, label) { - return Promise.race(array, label); - } - }); -enifed("rsvp/reject", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.reject`. - - @method reject - @static - @for RSVP - @param {Any} reason value that the returned promise will be rejected with. - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. - */ - __exports__["default"] = function reject(reason, label) { - return Promise.reject(reason, label); - } - }); -enifed("rsvp/resolve", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.resolve`. - - @method resolve - @static - @for RSVP - @param {Any} value value that the returned promise will be resolved with - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` - */ - __exports__["default"] = function resolve(value, label) { - return Promise.resolve(value, label); - } - }); -enifed("rsvp/rethrow", - ["exports"], - function(__exports__) { - "use strict"; - /** - `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event - loop in order to aid debugging. - - Promises A+ specifies that any exceptions that occur with a promise must be - caught by the promises implementation and bubbled to the last handler. For - this reason, it is recommended that you always specify a second rejection - handler function to `then`. However, `RSVP.rethrow` will throw the exception - outside of the promise, so it bubbles up to your console if in the browser, - or domain/cause uncaught exception in Node. `rethrow` will also throw the - error again so the error can be handled by the promise per the spec. - - ```javascript - function throws(){ - throw new Error('Whoops!'); - } - - var promise = new RSVP.Promise(function(resolve, reject){ - throws(); - }); - - promise.catch(RSVP.rethrow).then(function(){ - // Code here doesn't run because the promise became rejected due to an - // error! - }, function (err){ - // handle the error here - }); - ``` - - The 'Whoops' error will be thrown on the next turn of the event loop - and you can watch for it in your console. You can also handle it using a - rejection handler given to `.then` or `.catch` on the returned promise. - - @method rethrow - @static - @for RSVP - @param {Error} reason reason the promise became rejected. - @throws Error - @static - */ - __exports__["default"] = function rethrow(reason) { - setTimeout(function() { - throw reason; - }); - throw reason; - } - }); -enifed("rsvp/utils", - ["exports"], - function(__exports__) { - "use strict"; - function objectOrFunction(x) { - return typeof x === 'function' || (typeof x === 'object' && x !== null); - } - - __exports__.objectOrFunction = objectOrFunction;function isFunction(x) { - return typeof x === 'function'; - } - - __exports__.isFunction = isFunction;function isMaybeThenable(x) { - return typeof x === 'object' && x !== null; - } - - __exports__.isMaybeThenable = isMaybeThenable;var _isArray; - if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === '[object Array]'; - }; - } else { - _isArray = Array.isArray; - } - - var isArray = _isArray; - __exports__.isArray = isArray; - // Date.now is not available in browsers < IE9 - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility - var now = Date.now || function() { return new Date().getTime(); }; - __exports__.now = now; - function F() { } - - var o_create = (Object.create || function (o) { - if (arguments.length > 1) { - throw new Error('Second argument not supported'); - } - if (typeof o !== 'object') { - throw new TypeError('Argument must be an object'); - } - F.prototype = o; - return new F(); - }); - __exports__.o_create = o_create; - }); -requireModule("ember"); - -})(); \ No newline at end of file diff --git a/ember/ember-1.10.1.template-compiler.js b/ember/ember-1.10.1.template-compiler.js deleted file mode 100644 index ea26e35..0000000 --- a/ember/ember-1.10.1.template-compiler.js +++ /dev/null @@ -1,7193 +0,0 @@ -/*! - * @overview Ember - JavaScript Application Framework - * @copyright Copyright 2011-2014 Tilde Inc. and contributors - * Portions Copyright 2006-2011 Strobe Inc. - * Portions Copyright 2008-2011 Apple Inc. All rights reserved. - * @license Licensed under MIT license - * See https://raw.github.com/emberjs/ember.js/master/LICENSE - * @version 1.10.1 - */ - -(function() { -var define, requireModule, require, requirejs, Ember; - -(function() { - Ember = this.Ember = this.Ember || {}; - if (typeof Ember === 'undefined') { Ember = {}; }; - function UNDEFINED() { } - - if (typeof Ember.__loader === 'undefined') { - var registry = {}, seen = {}; - - define = function(name, deps, callback) { - registry[name] = { deps: deps, callback: callback }; - }; - - requirejs = require = requireModule = function(name) { - var s = seen[name]; - - if (s !== undefined) { return seen[name]; } - if (s === UNDEFINED) { return undefined; } - - seen[name] = {}; - - if (!registry[name]) { - throw new Error('Could not find module ' + name); - } - - var mod = registry[name]; - var deps = mod.deps; - var callback = mod.callback; - var reified = []; - var exports; - var length = deps.length; - - for (var i=0; i 0) { - this.opcode('repairClonedNode', blankChildTextNodes); - } - }; - - HydrationOpcodeCompiler.prototype.endProgram = function(/* program */) { - distributeMorphs(this.morphs, this.opcodes); - }; - - HydrationOpcodeCompiler.prototype.text = function(/* string, pos, len */) { - ++this.currentDOMChildIndex; - }; - - HydrationOpcodeCompiler.prototype.comment = function(/* string, pos, len */) { - ++this.currentDOMChildIndex; - }; - - HydrationOpcodeCompiler.prototype.openElement = function(element, pos, len, isSingleRoot, mustacheCount, blankChildTextNodes) { - distributeMorphs(this.morphs, this.opcodes); - ++this.currentDOMChildIndex; - - this.element = this.currentDOMChildIndex; - - if (!isSingleRoot) { - this.opcode('consumeParent', this.currentDOMChildIndex); - - // If our parent reference will be used more than once, cache its reference. - if (mustacheCount > 1) { - this.opcode('shareElement', ++this.elementNum); - this.element = null; // Set element to null so we don't cache it twice - } - } - var isElementChecked = detectIsElementChecked(element); - if (blankChildTextNodes.length > 0 || isElementChecked) { - this.opcode( 'repairClonedNode', - blankChildTextNodes, - isElementChecked ); - } - - this.paths.push(this.currentDOMChildIndex); - this.currentDOMChildIndex = -1; - - forEach(element.attributes, this.attribute, this); - forEach(element.helpers, this.elementHelper, this); - }; - - HydrationOpcodeCompiler.prototype.closeElement = function(element, pos, len, isSingleRoot) { - distributeMorphs(this.morphs, this.opcodes); - if (!isSingleRoot) { this.opcode('popParent'); } - this.currentDOMChildIndex = this.paths.pop(); - }; - - HydrationOpcodeCompiler.prototype.block = function(block, childIndex, childrenLength) { - var sexpr = block.sexpr; - - var currentDOMChildIndex = this.currentDOMChildIndex; - var start = (currentDOMChildIndex < 0) ? null : currentDOMChildIndex; - var end = (childIndex === childrenLength - 1) ? null : currentDOMChildIndex + 1; - - var morphNum = this.morphNum++; - this.morphs.push([morphNum, this.paths.slice(), start, end, true]); - - var templateId = this.templateId++; - var inverseId = block.inverse === null ? null : this.templateId++; - - prepareSexpr(this, sexpr); - this.opcode('printBlockHook', morphNum, templateId, inverseId); - }; - - HydrationOpcodeCompiler.prototype.component = function(component, childIndex, childrenLength) { - var currentDOMChildIndex = this.currentDOMChildIndex; - var program = component.program || {}; - var blockParams = program.blockParams || []; - - var start = (currentDOMChildIndex < 0 ? null : currentDOMChildIndex), - end = (childIndex === childrenLength - 1 ? null : currentDOMChildIndex + 1); - - var morphNum = this.morphNum++; - this.morphs.push([morphNum, this.paths.slice(), start, end, true]); - - var attrs = component.attributes; - for (var i = attrs.length - 1; i >= 0; i--) { - var name = attrs[i].name; - var value = attrs[i].value; - - // TODO: Introduce context specific AST nodes to avoid switching here. - if (value.type === 'TextNode') { - this.opcode('pushLiteral', value.chars); - } else if (value.type === 'MustacheStatement') { - this.accept(unwrapMustache(value)); - } else if (value.type === 'ConcatStatement') { - prepareParams(this, value.parts); - this.opcode('pushConcatHook'); - } - - this.opcode('pushLiteral', name); - } - - this.opcode('prepareObject', attrs.length); - this.opcode('pushLiteral', component.tag); - this.opcode('printComponentHook', morphNum, this.templateId++, blockParams.length); - }; - - HydrationOpcodeCompiler.prototype.attribute = function(attr) { - var value = attr.value; - var escaped = true; - var namespace = getAttrNamespace(attr.name); - - // TODO: Introduce context specific AST nodes to avoid switching here. - if (value.type === 'TextNode') { - return; - } else if (value.type === 'MustacheStatement') { - escaped = value.escaped; - this.accept(unwrapMustache(value)); - } else if (value.type === 'ConcatStatement') { - prepareParams(this, value.parts); - this.opcode('pushConcatHook'); - } - - this.opcode('pushLiteral', attr.name); - - if (this.element !== null) { - this.opcode('shareElement', ++this.elementNum); - this.element = null; - } - - var attrMorphNum = this.attrMorphNum++; - this.opcode('createAttrMorph', attrMorphNum, this.elementNum, attr.name, escaped, namespace); - this.opcode('printAttributeHook', attrMorphNum, this.elementNum); - }; - - HydrationOpcodeCompiler.prototype.elementHelper = function(sexpr) { - prepareSexpr(this, sexpr); - - // If we have a helper in a node, and this element has not been cached, cache it - if (this.element !== null) { - this.opcode('shareElement', ++this.elementNum); - this.element = null; // Reset element so we don't cache it more than once - } - - this.opcode('printElementHook', this.elementNum); - }; - - HydrationOpcodeCompiler.prototype.mustache = function(mustache, childIndex, childrenLength) { - var sexpr = mustache.sexpr; - var currentDOMChildIndex = this.currentDOMChildIndex; - - var start = currentDOMChildIndex, - end = (childIndex === childrenLength - 1 ? -1 : currentDOMChildIndex + 1); - - var morphNum = this.morphNum++; - this.morphs.push([morphNum, this.paths.slice(), start, end, mustache.escaped]); - - if (isHelper(sexpr)) { - prepareSexpr(this, sexpr); - this.opcode('printInlineHook', morphNum); - } else { - preparePath(this, sexpr.path); - this.opcode('printContentHook', morphNum); - } - }; - - HydrationOpcodeCompiler.prototype.SubExpression = function(sexpr) { - prepareSexpr(this, sexpr); - this.opcode('pushSexprHook'); - }; - - HydrationOpcodeCompiler.prototype.PathExpression = function(path) { - this.opcode('pushGetHook', path.original); - }; - - HydrationOpcodeCompiler.prototype.StringLiteral = function(node) { - this.opcode('pushLiteral', node.value); - }; - - HydrationOpcodeCompiler.prototype.BooleanLiteral = function(node) { - this.opcode('pushLiteral', node.value); - }; - - HydrationOpcodeCompiler.prototype.NumberLiteral = function(node) { - this.opcode('pushLiteral', node.value); - }; - - function preparePath(compiler, path) { - compiler.opcode('pushLiteral', path.original); - } - - function prepareParams(compiler, params) { - for (var i = params.length - 1; i >= 0; i--) { - var param = params[i]; - compiler[param.type](param); - } - - compiler.opcode('prepareArray', params.length); - } - - function prepareHash(compiler, hash) { - var pairs = hash.pairs; - - for (var i = pairs.length - 1; i >= 0; i--) { - var key = pairs[i].key; - var value = pairs[i].value; - - compiler[value.type](value); - compiler.opcode('pushLiteral', key); - } - - compiler.opcode('prepareObject', pairs.length); - } - - function prepareSexpr(compiler, sexpr) { - prepareHash(compiler, sexpr.hash); - prepareParams(compiler, sexpr.params); - preparePath(compiler, sexpr.path); - } - - function distributeMorphs(morphs, opcodes) { - if (morphs.length === 0) { - return; - } - - // Splice morphs after the most recent shareParent/consumeParent. - var o; - for (o = opcodes.length - 1; o >= 0; --o) { - var opcode = opcodes[o][0]; - if (opcode === 'shareElement' || opcode === 'consumeParent' || opcode === 'popParent') { - break; - } - } - - var spliceArgs = [o + 1, 0]; - for (var i = 0; i < morphs.length; ++i) { - spliceArgs.push(['createMorph', morphs[i].slice()]); - } - opcodes.splice.apply(opcodes, spliceArgs); - morphs.length = 0; - } - }); -define("htmlbars-compiler/template-compiler", - ["./fragment-opcode-compiler","./fragment-javascript-compiler","./hydration-opcode-compiler","./hydration-javascript-compiler","./template-visitor","./utils","../htmlbars-util/quoting","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var FragmentOpcodeCompiler = __dependency1__["default"]; - var FragmentJavaScriptCompiler = __dependency2__["default"]; - var HydrationOpcodeCompiler = __dependency3__["default"]; - var HydrationJavaScriptCompiler = __dependency4__["default"]; - var TemplateVisitor = __dependency5__["default"]; - var processOpcodes = __dependency6__.processOpcodes; - var repeat = __dependency7__.repeat; - - function TemplateCompiler(options) { - this.options = options || {}; - this.fragmentOpcodeCompiler = new FragmentOpcodeCompiler(); - this.fragmentCompiler = new FragmentJavaScriptCompiler(); - this.hydrationOpcodeCompiler = new HydrationOpcodeCompiler(); - this.hydrationCompiler = new HydrationJavaScriptCompiler(); - this.templates = []; - this.childTemplates = []; - } - - __exports__["default"] = TemplateCompiler; - - TemplateCompiler.prototype.compile = function(ast) { - var templateVisitor = new TemplateVisitor(); - templateVisitor.visit(ast); - - processOpcodes(this, templateVisitor.actions); - - return this.templates.pop(); - }; - - TemplateCompiler.prototype.startProgram = function(program, childTemplateCount, blankChildTextNodes) { - this.fragmentOpcodeCompiler.startProgram(program, childTemplateCount, blankChildTextNodes); - this.hydrationOpcodeCompiler.startProgram(program, childTemplateCount, blankChildTextNodes); - - this.childTemplates.length = 0; - while(childTemplateCount--) { - this.childTemplates.push(this.templates.pop()); - } - }; - - TemplateCompiler.prototype.getChildTemplateVars = function(indent) { - var vars = ''; - if (this.childTemplates) { - for (var i = 0; i < this.childTemplates.length; i++) { - vars += indent + 'var child' + i + ' = ' + this.childTemplates[i] + ';\n'; - } - } - return vars; - }; - - TemplateCompiler.prototype.getHydrationHooks = function(indent, hooks) { - var hookVars = []; - for (var hook in hooks) { - hookVars.push(hook + ' = hooks.' + hook); - } - - if (hookVars.length > 0) { - return indent + 'var hooks = env.hooks, ' + hookVars.join(', ') + ';\n'; - } else { - return ''; - } - }; - - TemplateCompiler.prototype.endProgram = function(program, programDepth) { - this.fragmentOpcodeCompiler.endProgram(program); - this.hydrationOpcodeCompiler.endProgram(program); - - var indent = repeat(" ", programDepth); - var options = { - indent: indent + " " - }; - - // function build(dom) { return fragment; } - var fragmentProgram = this.fragmentCompiler.compile( - this.fragmentOpcodeCompiler.opcodes, - options - ); - - // function hydrate(fragment) { return mustaches; } - var hydrationProgram = this.hydrationCompiler.compile( - this.hydrationOpcodeCompiler.opcodes, - options - ); - - var blockParams = program.blockParams || []; - - var templateSignature = 'context, env, contextualElement'; - if (blockParams.length > 0) { - templateSignature += ', blockArguments'; - } - - var template = - '(function() {\n' + - this.getChildTemplateVars(indent + ' ') + - indent+' return {\n' + - indent+' isHTMLBars: true,\n' + - indent+' blockParams: ' + blockParams.length + ',\n' + - indent+' cachedFragment: null,\n' + - indent+' hasRendered: false,\n' + - indent+' build: ' + fragmentProgram + ',\n' + - indent+' render: function render(' + templateSignature + ') {\n' + - indent+' var dom = env.dom;\n' + - this.getHydrationHooks(indent + ' ', this.hydrationCompiler.hooks) + - indent+' dom.detectNamespace(contextualElement);\n' + - indent+' var fragment;\n' + - indent+' if (env.useFragmentCache && dom.canClone) {\n' + - indent+' if (this.cachedFragment === null) {\n' + - indent+' fragment = this.build(dom);\n' + - indent+' if (this.hasRendered) {\n' + - indent+' this.cachedFragment = fragment;\n' + - indent+' } else {\n' + - indent+' this.hasRendered = true;\n' + - indent+' }\n' + - indent+' }\n' + - indent+' if (this.cachedFragment) {\n' + - indent+' fragment = dom.cloneNode(this.cachedFragment, true);\n' + - indent+' }\n' + - indent+' } else {\n' + - indent+' fragment = this.build(dom);\n' + - indent+' }\n' + - hydrationProgram + - indent+' return fragment;\n' + - indent+' }\n' + - indent+' };\n' + - indent+'}())'; - - this.templates.push(template); - }; - - TemplateCompiler.prototype.openElement = function(element, i, l, r, c, b) { - this.fragmentOpcodeCompiler.openElement(element, i, l, r, c, b); - this.hydrationOpcodeCompiler.openElement(element, i, l, r, c, b); - }; - - TemplateCompiler.prototype.closeElement = function(element, i, l, r) { - this.fragmentOpcodeCompiler.closeElement(element, i, l, r); - this.hydrationOpcodeCompiler.closeElement(element, i, l, r); - }; - - TemplateCompiler.prototype.component = function(component, i, l) { - this.fragmentOpcodeCompiler.component(component, i, l); - this.hydrationOpcodeCompiler.component(component, i, l); - }; - - TemplateCompiler.prototype.block = function(block, i, l) { - this.fragmentOpcodeCompiler.block(block, i, l); - this.hydrationOpcodeCompiler.block(block, i, l); - }; - - TemplateCompiler.prototype.text = function(string, i, l, r) { - this.fragmentOpcodeCompiler.text(string, i, l, r); - this.hydrationOpcodeCompiler.text(string, i, l, r); - }; - - TemplateCompiler.prototype.comment = function(string, i, l, r) { - this.fragmentOpcodeCompiler.comment(string, i, l, r); - this.hydrationOpcodeCompiler.comment(string, i, l, r); - }; - - TemplateCompiler.prototype.mustache = function (mustache, i, l) { - this.fragmentOpcodeCompiler.mustache(mustache, i, l); - this.hydrationOpcodeCompiler.mustache(mustache, i, l); - }; - - TemplateCompiler.prototype.setNamespace = function(namespace) { - this.fragmentOpcodeCompiler.setNamespace(namespace); - }; - }); -define("htmlbars-compiler/template-visitor", - ["exports"], - function(__exports__) { - "use strict"; - var push = Array.prototype.push; - - function Frame() { - this.parentNode = null; - this.children = null; - this.childIndex = null; - this.childCount = null; - this.childTemplateCount = 0; - this.mustacheCount = 0; - this.actions = []; - } - - /** - * Takes in an AST and outputs a list of actions to be consumed - * by a compiler. For example, the template - * - * foo{{bar}}
    baz
    - * - * produces the actions - * - * [['startProgram', [programNode, 0]], - * ['text', [textNode, 0, 3]], - * ['mustache', [mustacheNode, 1, 3]], - * ['openElement', [elementNode, 2, 3, 0]], - * ['text', [textNode, 0, 1]], - * ['closeElement', [elementNode, 2, 3], - * ['endProgram', [programNode]]] - * - * This visitor walks the AST depth first and backwards. As - * a result the bottom-most child template will appear at the - * top of the actions list whereas the root template will appear - * at the bottom of the list. For example, - * - *
    {{#if}}foo{{else}}bar{{/if}}
    - * - * produces the actions - * - * [['startProgram', [programNode, 0]], - * ['text', [textNode, 0, 2, 0]], - * ['openElement', [elementNode, 1, 2, 0]], - * ['closeElement', [elementNode, 1, 2]], - * ['endProgram', [programNode]], - * ['startProgram', [programNode, 0]], - * ['text', [textNode, 0, 1]], - * ['endProgram', [programNode]], - * ['startProgram', [programNode, 2]], - * ['openElement', [elementNode, 0, 1, 1]], - * ['block', [blockNode, 0, 1]], - * ['closeElement', [elementNode, 0, 1]], - * ['endProgram', [programNode]]] - * - * The state of the traversal is maintained by a stack of frames. - * Whenever a node with children is entered (either a ProgramNode - * or an ElementNode) a frame is pushed onto the stack. The frame - * contains information about the state of the traversal of that - * node. For example, - * - * - index of the current child node being visited - * - the number of mustaches contained within its child nodes - * - the list of actions generated by its child nodes - */ - - function TemplateVisitor() { - this.frameStack = []; - this.actions = []; - this.programDepth = -1; - } - - // Traversal methods - - TemplateVisitor.prototype.visit = function(node) { - this[node.type](node); - }; - - TemplateVisitor.prototype.Program = function(program) { - this.programDepth++; - - var parentFrame = this.getCurrentFrame(); - var programFrame = this.pushFrame(); - - programFrame.parentNode = program; - programFrame.children = program.body; - programFrame.childCount = program.body.length; - programFrame.blankChildTextNodes = []; - programFrame.actions.push(['endProgram', [program, this.programDepth]]); - - for (var i = program.body.length - 1; i >= 0; i--) { - programFrame.childIndex = i; - this.visit(program.body[i]); - } - - programFrame.actions.push(['startProgram', [ - program, programFrame.childTemplateCount, - programFrame.blankChildTextNodes.reverse() - ]]); - this.popFrame(); - - this.programDepth--; - - // Push the completed template into the global actions list - if (parentFrame) { parentFrame.childTemplateCount++; } - push.apply(this.actions, programFrame.actions.reverse()); - }; - - TemplateVisitor.prototype.ElementNode = function(element) { - var parentFrame = this.getCurrentFrame(); - var elementFrame = this.pushFrame(); - var parentNode = parentFrame.parentNode; - - elementFrame.parentNode = element; - elementFrame.children = element.children; - elementFrame.childCount = element.children.length; - elementFrame.mustacheCount += element.helpers.length; - elementFrame.blankChildTextNodes = []; - - var actionArgs = [ - element, - parentFrame.childIndex, - parentFrame.childCount, - parentNode.type === 'Program' && parentFrame.childCount === 1 - ]; - - elementFrame.actions.push(['closeElement', actionArgs]); - - for (var i = element.attributes.length - 1; i >= 0; i--) { - this.visit(element.attributes[i]); - } - - for (i = element.children.length - 1; i >= 0; i--) { - elementFrame.childIndex = i; - this.visit(element.children[i]); - } - - elementFrame.actions.push(['openElement', actionArgs.concat([ - elementFrame.mustacheCount, elementFrame.blankChildTextNodes.reverse() ])]); - this.popFrame(); - - // Propagate the element's frame state to the parent frame - if (elementFrame.mustacheCount > 0) { parentFrame.mustacheCount++; } - parentFrame.childTemplateCount += elementFrame.childTemplateCount; - push.apply(parentFrame.actions, elementFrame.actions); - }; - - TemplateVisitor.prototype.AttrNode = function(attr) { - if (attr.value.type !== 'TextNode') { - this.getCurrentFrame().mustacheCount++; - } - }; - - TemplateVisitor.prototype.TextNode = function(text) { - var frame = this.getCurrentFrame(); - var isSingleRoot = frame.parentNode.type === 'Program' && frame.childCount === 1; - if (text.chars === '') { - frame.blankChildTextNodes.push(domIndexOf(frame.children, text)); - } - frame.actions.push(['text', [text, frame.childIndex, frame.childCount, isSingleRoot]]); - }; - - TemplateVisitor.prototype.BlockStatement = function(node) { - var frame = this.getCurrentFrame(); - - frame.mustacheCount++; - frame.actions.push(['block', [node, frame.childIndex, frame.childCount]]); - - if (node.inverse) { this.visit(node.inverse); } - if (node.program) { this.visit(node.program); } - }; - - TemplateVisitor.prototype.ComponentNode = function(node) { - var frame = this.getCurrentFrame(); - - frame.mustacheCount++; - frame.actions.push(['component', [node, frame.childIndex, frame.childCount]]); - - if (node.program) { this.visit(node.program); } - }; - - - TemplateVisitor.prototype.PartialStatement = function(node) { - var frame = this.getCurrentFrame(); - frame.mustacheCount++; - frame.actions.push(['mustache', [node, frame.childIndex, frame.childCount]]); - }; - - TemplateVisitor.prototype.CommentStatement = function(text) { - var frame = this.getCurrentFrame(); - var isSingleRoot = frame.parentNode.type === 'Program' && frame.childCount === 1; - - frame.actions.push(['comment', [text, frame.childIndex, frame.childCount, isSingleRoot]]); - }; - - TemplateVisitor.prototype.MustacheStatement = function(mustache) { - var frame = this.getCurrentFrame(); - frame.mustacheCount++; - frame.actions.push(['mustache', [mustache, frame.childIndex, frame.childCount]]); - }; - - // Frame helpers - - TemplateVisitor.prototype.getCurrentFrame = function() { - return this.frameStack[this.frameStack.length - 1]; - }; - - TemplateVisitor.prototype.pushFrame = function() { - var frame = new Frame(); - this.frameStack.push(frame); - return frame; - }; - - TemplateVisitor.prototype.popFrame = function() { - return this.frameStack.pop(); - }; - - __exports__["default"] = TemplateVisitor; - - - // Returns the index of `domNode` in the `nodes` array, skipping - // over any nodes which do not represent DOM nodes. - function domIndexOf(nodes, domNode) { - var index = -1; - - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; - - if (node.type !== 'TextNode' && node.type !== 'ElementNode') { - continue; - } else { - index++; - } - - if (node === domNode) { - return index; - } - } - - return -1; - } - }); -define("htmlbars-compiler/utils", - ["exports"], - function(__exports__) { - "use strict"; - function processOpcodes(compiler, opcodes) { - for (var i=0, l=opcodes.length; i 0) { - throw new Exception('Invalid path: ' + original, {loc: locInfo}); - } else if (part === '..') { - depth++; - depthString += '../'; - } - } else { - dig.push(part); - } - } - - return new this.PathExpression(data, depth, dig, original, locInfo); - } - - __exports__.preparePath = preparePath;function prepareMustache(sexpr, open, strip, locInfo) { - /*jshint -W040 */ - // Must use charAt to support IE pre-10 - var escapeFlag = open.charAt(3) || open.charAt(2), - escaped = escapeFlag !== '{' && escapeFlag !== '&'; - - return new this.MustacheStatement(sexpr, escaped, strip, this.locInfo(locInfo)); - } - - __exports__.prepareMustache = prepareMustache;function prepareRawBlock(openRawBlock, content, close, locInfo) { - /*jshint -W040 */ - if (openRawBlock.sexpr.path.original !== close) { - var errorNode = {loc: openRawBlock.sexpr.loc}; - - throw new Exception(openRawBlock.sexpr.path.original + " doesn't match " + close, errorNode); - } - - locInfo = this.locInfo(locInfo); - var program = new this.Program([content], null, {}, locInfo); - - return new this.BlockStatement( - openRawBlock.sexpr, program, undefined, - {}, {}, {}, - locInfo); - } - - __exports__.prepareRawBlock = prepareRawBlock;function prepareBlock(openBlock, program, inverseAndProgram, close, inverted, locInfo) { - /*jshint -W040 */ - // When we are chaining inverse calls, we will not have a close path - if (close && close.path && openBlock.sexpr.path.original !== close.path.original) { - var errorNode = {loc: openBlock.sexpr.loc}; - - throw new Exception(openBlock.sexpr.path.original + ' doesn\'t match ' + close.path.original, errorNode); - } - - program.blockParams = openBlock.blockParams; - - var inverse, - inverseStrip; - - if (inverseAndProgram) { - if (inverseAndProgram.chain) { - inverseAndProgram.program.body[0].closeStrip = close.strip || close.openStrip; - } - - inverseStrip = inverseAndProgram.strip; - inverse = inverseAndProgram.program; - } - - if (inverted) { - inverted = inverse; - inverse = program; - program = inverted; - } - - return new this.BlockStatement( - openBlock.sexpr, program, inverse, - openBlock.strip, inverseStrip, close && (close.strip || close.openStrip), - this.locInfo(locInfo)); - } - - __exports__.prepareBlock = prepareBlock; - }); -define("htmlbars-syntax/handlebars/compiler/parser", - ["exports"], - function(__exports__) { - "use strict"; - /* jshint ignore:start */ - /* istanbul ignore next */ - /* Jison generated parser */ - var handlebars = (function(){ - var parser = {trace: function trace() { }, - yy: {}, - symbols_: {"error":2,"root":3,"program":4,"EOF":5,"program_repetition0":6,"statement":7,"mustache":8,"block":9,"rawBlock":10,"partial":11,"content":12,"COMMENT":13,"CONTENT":14,"openRawBlock":15,"END_RAW_BLOCK":16,"OPEN_RAW_BLOCK":17,"sexpr":18,"CLOSE_RAW_BLOCK":19,"openBlock":20,"block_option0":21,"closeBlock":22,"openInverse":23,"block_option1":24,"OPEN_BLOCK":25,"openBlock_option0":26,"CLOSE":27,"OPEN_INVERSE":28,"openInverse_option0":29,"openInverseChain":30,"OPEN_INVERSE_CHAIN":31,"openInverseChain_option0":32,"inverseAndProgram":33,"INVERSE":34,"inverseChain":35,"inverseChain_option0":36,"OPEN_ENDBLOCK":37,"path":38,"OPEN":39,"OPEN_UNESCAPED":40,"CLOSE_UNESCAPED":41,"OPEN_PARTIAL":42,"helperName":43,"sexpr_repetition0":44,"sexpr_option0":45,"dataName":46,"param":47,"STRING":48,"NUMBER":49,"BOOLEAN":50,"OPEN_SEXPR":51,"CLOSE_SEXPR":52,"hash":53,"hash_repetition_plus0":54,"hashSegment":55,"ID":56,"EQUALS":57,"blockParams":58,"OPEN_BLOCK_PARAMS":59,"blockParams_repetition_plus0":60,"CLOSE_BLOCK_PARAMS":61,"DATA":62,"pathSegments":63,"SEP":64,"$accept":0,"$end":1}, - terminals_: {2:"error",5:"EOF",13:"COMMENT",14:"CONTENT",16:"END_RAW_BLOCK",17:"OPEN_RAW_BLOCK",19:"CLOSE_RAW_BLOCK",25:"OPEN_BLOCK",27:"CLOSE",28:"OPEN_INVERSE",31:"OPEN_INVERSE_CHAIN",34:"INVERSE",37:"OPEN_ENDBLOCK",39:"OPEN",40:"OPEN_UNESCAPED",41:"CLOSE_UNESCAPED",42:"OPEN_PARTIAL",48:"STRING",49:"NUMBER",50:"BOOLEAN",51:"OPEN_SEXPR",52:"CLOSE_SEXPR",56:"ID",57:"EQUALS",59:"OPEN_BLOCK_PARAMS",61:"CLOSE_BLOCK_PARAMS",62:"DATA",64:"SEP"}, - productions_: [0,[3,2],[4,1],[7,1],[7,1],[7,1],[7,1],[7,1],[7,1],[12,1],[10,3],[15,3],[9,4],[9,4],[20,4],[23,4],[30,4],[33,2],[35,3],[35,1],[22,3],[8,3],[8,3],[11,3],[18,3],[18,1],[47,1],[47,1],[47,1],[47,1],[47,1],[47,3],[53,1],[55,3],[58,3],[43,1],[43,1],[43,1],[46,2],[38,1],[63,3],[63,1],[6,0],[6,2],[21,0],[21,1],[24,0],[24,1],[26,0],[26,1],[29,0],[29,1],[32,0],[32,1],[36,0],[36,1],[44,0],[44,2],[45,0],[45,1],[54,1],[54,2],[60,1],[60,2]], - performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) { - - var $0 = $$.length - 1; - switch (yystate) { - case 1: return $$[$0-1]; - break; - case 2:this.$ = new yy.Program($$[$0], null, {}, yy.locInfo(this._$)); - break; - case 3:this.$ = $$[$0]; - break; - case 4:this.$ = $$[$0]; - break; - case 5:this.$ = $$[$0]; - break; - case 6:this.$ = $$[$0]; - break; - case 7:this.$ = $$[$0]; - break; - case 8:this.$ = new yy.CommentStatement(yy.stripComment($$[$0]), yy.stripFlags($$[$0], $$[$0]), yy.locInfo(this._$)); - break; - case 9:this.$ = new yy.ContentStatement($$[$0], yy.locInfo(this._$)); - break; - case 10:this.$ = yy.prepareRawBlock($$[$0-2], $$[$0-1], $$[$0], this._$); - break; - case 11:this.$ = { sexpr: $$[$0-1] }; - break; - case 12:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], false, this._$); - break; - case 13:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], true, this._$); - break; - case 14:this.$ = { sexpr: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-3], $$[$0]) }; - break; - case 15:this.$ = { sexpr: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-3], $$[$0]) }; - break; - case 16:this.$ = { sexpr: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-3], $$[$0]) }; - break; - case 17:this.$ = { strip: yy.stripFlags($$[$0-1], $$[$0-1]), program: $$[$0] }; - break; - case 18: - var inverse = yy.prepareBlock($$[$0-2], $$[$0-1], $$[$0], $$[$0], false, this._$), - program = new yy.Program([inverse], null, {}, yy.locInfo(this._$)); - program.chained = true; - - this.$ = { strip: $$[$0-2].strip, program: program, chain: true }; - - break; - case 19:this.$ = $$[$0]; - break; - case 20:this.$ = {path: $$[$0-1], strip: yy.stripFlags($$[$0-2], $$[$0])}; - break; - case 21:this.$ = yy.prepareMustache($$[$0-1], $$[$0-2], yy.stripFlags($$[$0-2], $$[$0]), this._$); - break; - case 22:this.$ = yy.prepareMustache($$[$0-1], $$[$0-2], yy.stripFlags($$[$0-2], $$[$0]), this._$); - break; - case 23:this.$ = new yy.PartialStatement($$[$0-1], yy.stripFlags($$[$0-2], $$[$0]), yy.locInfo(this._$)); - break; - case 24:this.$ = new yy.SubExpression($$[$0-2], $$[$0-1], $$[$0], yy.locInfo(this._$)); - break; - case 25:this.$ = new yy.SubExpression($$[$0], null, null, yy.locInfo(this._$)); - break; - case 26:this.$ = $$[$0]; - break; - case 27:this.$ = new yy.StringLiteral($$[$0], yy.locInfo(this._$)); - break; - case 28:this.$ = new yy.NumberLiteral($$[$0], yy.locInfo(this._$)); - break; - case 29:this.$ = new yy.BooleanLiteral($$[$0], yy.locInfo(this._$)); - break; - case 30:this.$ = $$[$0]; - break; - case 31:this.$ = $$[$0-1]; - break; - case 32:this.$ = new yy.Hash($$[$0], yy.locInfo(this._$)); - break; - case 33:this.$ = new yy.HashPair($$[$0-2], $$[$0], yy.locInfo(this._$)); - break; - case 34:this.$ = $$[$0-1]; - break; - case 35:this.$ = $$[$0]; - break; - case 36:this.$ = new yy.StringLiteral($$[$0], yy.locInfo(this._$)), yy.locInfo(this._$); - break; - case 37:this.$ = new yy.NumberLiteral($$[$0], yy.locInfo(this._$)); - break; - case 38:this.$ = yy.preparePath(true, $$[$0], this._$); - break; - case 39:this.$ = yy.preparePath(false, $$[$0], this._$); - break; - case 40: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; - break; - case 41:this.$ = [{part: $$[$0]}]; - break; - case 42:this.$ = []; - break; - case 43:$$[$0-1].push($$[$0]); - break; - case 56:this.$ = []; - break; - case 57:$$[$0-1].push($$[$0]); - break; - case 60:this.$ = [$$[$0]]; - break; - case 61:$$[$0-1].push($$[$0]); - break; - case 62:this.$ = [$$[$0]]; - break; - case 63:$$[$0-1].push($$[$0]); - break; - } - }, - table: [{3:1,4:2,5:[2,42],6:3,13:[2,42],14:[2,42],17:[2,42],25:[2,42],28:[2,42],39:[2,42],40:[2,42],42:[2,42]},{1:[3]},{5:[1,4]},{5:[2,2],7:5,8:6,9:7,10:8,11:9,12:10,13:[1,11],14:[1,18],15:16,17:[1,21],20:14,23:15,25:[1,19],28:[1,20],31:[2,2],34:[2,2],37:[2,2],39:[1,12],40:[1,13],42:[1,17]},{1:[2,1]},{5:[2,43],13:[2,43],14:[2,43],17:[2,43],25:[2,43],28:[2,43],31:[2,43],34:[2,43],37:[2,43],39:[2,43],40:[2,43],42:[2,43]},{5:[2,3],13:[2,3],14:[2,3],17:[2,3],25:[2,3],28:[2,3],31:[2,3],34:[2,3],37:[2,3],39:[2,3],40:[2,3],42:[2,3]},{5:[2,4],13:[2,4],14:[2,4],17:[2,4],25:[2,4],28:[2,4],31:[2,4],34:[2,4],37:[2,4],39:[2,4],40:[2,4],42:[2,4]},{5:[2,5],13:[2,5],14:[2,5],17:[2,5],25:[2,5],28:[2,5],31:[2,5],34:[2,5],37:[2,5],39:[2,5],40:[2,5],42:[2,5]},{5:[2,6],13:[2,6],14:[2,6],17:[2,6],25:[2,6],28:[2,6],31:[2,6],34:[2,6],37:[2,6],39:[2,6],40:[2,6],42:[2,6]},{5:[2,7],13:[2,7],14:[2,7],17:[2,7],25:[2,7],28:[2,7],31:[2,7],34:[2,7],37:[2,7],39:[2,7],40:[2,7],42:[2,7]},{5:[2,8],13:[2,8],14:[2,8],17:[2,8],25:[2,8],28:[2,8],31:[2,8],34:[2,8],37:[2,8],39:[2,8],40:[2,8],42:[2,8]},{18:22,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{18:31,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{4:32,6:3,13:[2,42],14:[2,42],17:[2,42],25:[2,42],28:[2,42],31:[2,42],34:[2,42],37:[2,42],39:[2,42],40:[2,42],42:[2,42]},{4:33,6:3,13:[2,42],14:[2,42],17:[2,42],25:[2,42],28:[2,42],34:[2,42],37:[2,42],39:[2,42],40:[2,42],42:[2,42]},{12:34,14:[1,18]},{18:35,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{5:[2,9],13:[2,9],14:[2,9],16:[2,9],17:[2,9],25:[2,9],28:[2,9],31:[2,9],34:[2,9],37:[2,9],39:[2,9],40:[2,9],42:[2,9]},{18:36,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{18:37,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{18:38,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{27:[1,39]},{19:[2,56],27:[2,56],41:[2,56],44:40,48:[2,56],49:[2,56],50:[2,56],51:[2,56],52:[2,56],56:[2,56],59:[2,56],62:[2,56]},{19:[2,25],27:[2,25],41:[2,25],52:[2,25],59:[2,25]},{19:[2,35],27:[2,35],41:[2,35],48:[2,35],49:[2,35],50:[2,35],51:[2,35],52:[2,35],56:[2,35],59:[2,35],62:[2,35]},{19:[2,36],27:[2,36],41:[2,36],48:[2,36],49:[2,36],50:[2,36],51:[2,36],52:[2,36],56:[2,36],59:[2,36],62:[2,36]},{19:[2,37],27:[2,37],41:[2,37],48:[2,37],49:[2,37],50:[2,37],51:[2,37],52:[2,37],56:[2,37],59:[2,37],62:[2,37]},{56:[1,30],63:41},{19:[2,39],27:[2,39],41:[2,39],48:[2,39],49:[2,39],50:[2,39],51:[2,39],52:[2,39],56:[2,39],59:[2,39],62:[2,39],64:[1,42]},{19:[2,41],27:[2,41],41:[2,41],48:[2,41],49:[2,41],50:[2,41],51:[2,41],52:[2,41],56:[2,41],59:[2,41],62:[2,41],64:[2,41]},{41:[1,43]},{21:44,30:46,31:[1,48],33:47,34:[1,49],35:45,37:[2,44]},{24:50,33:51,34:[1,49],37:[2,46]},{16:[1,52]},{27:[1,53]},{26:54,27:[2,48],58:55,59:[1,56]},{27:[2,50],29:57,58:58,59:[1,56]},{19:[1,59]},{5:[2,21],13:[2,21],14:[2,21],17:[2,21],25:[2,21],28:[2,21],31:[2,21],34:[2,21],37:[2,21],39:[2,21],40:[2,21],42:[2,21]},{19:[2,58],27:[2,58],38:63,41:[2,58],45:60,46:67,47:61,48:[1,64],49:[1,65],50:[1,66],51:[1,68],52:[2,58],53:62,54:69,55:70,56:[1,71],59:[2,58],62:[1,28],63:29},{19:[2,38],27:[2,38],41:[2,38],48:[2,38],49:[2,38],50:[2,38],51:[2,38],52:[2,38],56:[2,38],59:[2,38],62:[2,38],64:[1,42]},{56:[1,72]},{5:[2,22],13:[2,22],14:[2,22],17:[2,22],25:[2,22],28:[2,22],31:[2,22],34:[2,22],37:[2,22],39:[2,22],40:[2,22],42:[2,22]},{22:73,37:[1,74]},{37:[2,45]},{4:75,6:3,13:[2,42],14:[2,42],17:[2,42],25:[2,42],28:[2,42],31:[2,42],34:[2,42],37:[2,42],39:[2,42],40:[2,42],42:[2,42]},{37:[2,19]},{18:76,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{4:77,6:3,13:[2,42],14:[2,42],17:[2,42],25:[2,42],28:[2,42],37:[2,42],39:[2,42],40:[2,42],42:[2,42]},{22:78,37:[1,74]},{37:[2,47]},{5:[2,10],13:[2,10],14:[2,10],17:[2,10],25:[2,10],28:[2,10],31:[2,10],34:[2,10],37:[2,10],39:[2,10],40:[2,10],42:[2,10]},{5:[2,23],13:[2,23],14:[2,23],17:[2,23],25:[2,23],28:[2,23],31:[2,23],34:[2,23],37:[2,23],39:[2,23],40:[2,23],42:[2,23]},{27:[1,79]},{27:[2,49]},{56:[1,81],60:80},{27:[1,82]},{27:[2,51]},{14:[2,11]},{19:[2,24],27:[2,24],41:[2,24],52:[2,24],59:[2,24]},{19:[2,57],27:[2,57],41:[2,57],48:[2,57],49:[2,57],50:[2,57],51:[2,57],52:[2,57],56:[2,57],59:[2,57],62:[2,57]},{19:[2,59],27:[2,59],41:[2,59],52:[2,59],59:[2,59]},{19:[2,26],27:[2,26],41:[2,26],48:[2,26],49:[2,26],50:[2,26],51:[2,26],52:[2,26],56:[2,26],59:[2,26],62:[2,26]},{19:[2,27],27:[2,27],41:[2,27],48:[2,27],49:[2,27],50:[2,27],51:[2,27],52:[2,27],56:[2,27],59:[2,27],62:[2,27]},{19:[2,28],27:[2,28],41:[2,28],48:[2,28],49:[2,28],50:[2,28],51:[2,28],52:[2,28],56:[2,28],59:[2,28],62:[2,28]},{19:[2,29],27:[2,29],41:[2,29],48:[2,29],49:[2,29],50:[2,29],51:[2,29],52:[2,29],56:[2,29],59:[2,29],62:[2,29]},{19:[2,30],27:[2,30],41:[2,30],48:[2,30],49:[2,30],50:[2,30],51:[2,30],52:[2,30],56:[2,30],59:[2,30],62:[2,30]},{18:83,38:25,43:23,46:24,48:[1,26],49:[1,27],56:[1,30],62:[1,28],63:29},{19:[2,32],27:[2,32],41:[2,32],52:[2,32],55:84,56:[1,85],59:[2,32]},{19:[2,60],27:[2,60],41:[2,60],52:[2,60],56:[2,60],59:[2,60]},{19:[2,41],27:[2,41],41:[2,41],48:[2,41],49:[2,41],50:[2,41],51:[2,41],52:[2,41],56:[2,41],57:[1,86],59:[2,41],62:[2,41],64:[2,41]},{19:[2,40],27:[2,40],41:[2,40],48:[2,40],49:[2,40],50:[2,40],51:[2,40],52:[2,40],56:[2,40],59:[2,40],62:[2,40],64:[2,40]},{5:[2,12],13:[2,12],14:[2,12],17:[2,12],25:[2,12],28:[2,12],31:[2,12],34:[2,12],37:[2,12],39:[2,12],40:[2,12],42:[2,12]},{38:87,56:[1,30],63:29},{30:46,31:[1,48],33:47,34:[1,49],35:89,36:88,37:[2,54]},{27:[2,52],32:90,58:91,59:[1,56]},{37:[2,17]},{5:[2,13],13:[2,13],14:[2,13],17:[2,13],25:[2,13],28:[2,13],31:[2,13],34:[2,13],37:[2,13],39:[2,13],40:[2,13],42:[2,13]},{13:[2,14],14:[2,14],17:[2,14],25:[2,14],28:[2,14],31:[2,14],34:[2,14],37:[2,14],39:[2,14],40:[2,14],42:[2,14]},{56:[1,93],61:[1,92]},{56:[2,62],61:[2,62]},{13:[2,15],14:[2,15],17:[2,15],25:[2,15],28:[2,15],34:[2,15],37:[2,15],39:[2,15],40:[2,15],42:[2,15]},{52:[1,94]},{19:[2,61],27:[2,61],41:[2,61],52:[2,61],56:[2,61],59:[2,61]},{57:[1,86]},{38:63,46:67,47:95,48:[1,64],49:[1,65],50:[1,66],51:[1,68],56:[1,30],62:[1,28],63:29},{27:[1,96]},{37:[2,18]},{37:[2,55]},{27:[1,97]},{27:[2,53]},{27:[2,34]},{56:[2,63],61:[2,63]},{19:[2,31],27:[2,31],41:[2,31],48:[2,31],49:[2,31],50:[2,31],51:[2,31],52:[2,31],56:[2,31],59:[2,31],62:[2,31]},{19:[2,33],27:[2,33],41:[2,33],52:[2,33],56:[2,33],59:[2,33]},{5:[2,20],13:[2,20],14:[2,20],17:[2,20],25:[2,20],28:[2,20],31:[2,20],34:[2,20],37:[2,20],39:[2,20],40:[2,20],42:[2,20]},{13:[2,16],14:[2,16],17:[2,16],25:[2,16],28:[2,16],31:[2,16],34:[2,16],37:[2,16],39:[2,16],40:[2,16],42:[2,16]}], - defaultActions: {4:[2,1],45:[2,45],47:[2,19],51:[2,47],55:[2,49],58:[2,51],59:[2,11],77:[2,17],88:[2,18],89:[2,55],91:[2,53],92:[2,34]}, - parseError: function parseError(str, hash) { - throw new Error(str); - }, - parse: function parse(input) { - var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1; - this.lexer.setInput(input); - this.lexer.yy = this.yy; - this.yy.lexer = this.lexer; - this.yy.parser = this; - if (typeof this.lexer.yylloc == "undefined") - this.lexer.yylloc = {}; - var yyloc = this.lexer.yylloc; - lstack.push(yyloc); - var ranges = this.lexer.options && this.lexer.options.ranges; - if (typeof this.yy.parseError === "function") - this.parseError = this.yy.parseError; - function popStack(n) { - stack.length = stack.length - 2 * n; - vstack.length = vstack.length - n; - lstack.length = lstack.length - n; - } - function lex() { - var token; - token = self.lexer.lex() || 1; - if (typeof token !== "number") { - token = self.symbols_[token] || token; - } - return token; - } - var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected; - while (true) { - state = stack[stack.length - 1]; - if (this.defaultActions[state]) { - action = this.defaultActions[state]; - } else { - if (symbol === null || typeof symbol == "undefined") { - symbol = lex(); - } - action = table[state] && table[state][symbol]; - } - if (typeof action === "undefined" || !action.length || !action[0]) { - var errStr = ""; - if (!recovering) { - expected = []; - for (p in table[state]) - if (this.terminals_[p] && p > 2) { - expected.push("'" + this.terminals_[p] + "'"); - } - if (this.lexer.showPosition) { - errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'"; - } else { - errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'"); - } - this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected}); - } - } - if (action[0] instanceof Array && action.length > 1) { - throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol); - } - switch (action[0]) { - case 1: - stack.push(symbol); - vstack.push(this.lexer.yytext); - lstack.push(this.lexer.yylloc); - stack.push(action[1]); - symbol = null; - if (!preErrorSymbol) { - yyleng = this.lexer.yyleng; - yytext = this.lexer.yytext; - yylineno = this.lexer.yylineno; - yyloc = this.lexer.yylloc; - if (recovering > 0) - recovering--; - } else { - symbol = preErrorSymbol; - preErrorSymbol = null; - } - break; - case 2: - len = this.productions_[action[1]][1]; - yyval.$ = vstack[vstack.length - len]; - yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column}; - if (ranges) { - yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]]; - } - r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack); - if (typeof r !== "undefined") { - return r; - } - if (len) { - stack = stack.slice(0, -1 * len * 2); - vstack = vstack.slice(0, -1 * len); - lstack = lstack.slice(0, -1 * len); - } - stack.push(this.productions_[action[1]][0]); - vstack.push(yyval.$); - lstack.push(yyval._$); - newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; - stack.push(newState); - break; - case 3: - return true; - } - } - return true; - } - }; - /* Jison generated lexer */ - var lexer = (function(){ - var lexer = ({EOF:1, - parseError:function parseError(str, hash) { - if (this.yy.parser) { - this.yy.parser.parseError(str, hash); - } else { - throw new Error(str); - } - }, - setInput:function (input) { - this._input = input; - this._more = this._less = this.done = false; - this.yylineno = this.yyleng = 0; - this.yytext = this.matched = this.match = ''; - this.conditionStack = ['INITIAL']; - this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0}; - if (this.options.ranges) this.yylloc.range = [0,0]; - this.offset = 0; - return this; - }, - input:function () { - var ch = this._input[0]; - this.yytext += ch; - this.yyleng++; - this.offset++; - this.match += ch; - this.matched += ch; - var lines = ch.match(/(?:\r\n?|\n).*/g); - if (lines) { - this.yylineno++; - this.yylloc.last_line++; - } else { - this.yylloc.last_column++; - } - if (this.options.ranges) this.yylloc.range[1]++; - - this._input = this._input.slice(1); - return ch; - }, - unput:function (ch) { - var len = ch.length; - var lines = ch.split(/(?:\r\n?|\n)/g); - - this._input = ch + this._input; - this.yytext = this.yytext.substr(0, this.yytext.length-len-1); - //this.yyleng -= len; - this.offset -= len; - var oldLines = this.match.split(/(?:\r\n?|\n)/g); - this.match = this.match.substr(0, this.match.length-1); - this.matched = this.matched.substr(0, this.matched.length-1); - - if (lines.length-1) this.yylineno -= lines.length-1; - var r = this.yylloc.range; - - this.yylloc = {first_line: this.yylloc.first_line, - last_line: this.yylineno+1, - first_column: this.yylloc.first_column, - last_column: lines ? - (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length: - this.yylloc.first_column - len - }; - - if (this.options.ranges) { - this.yylloc.range = [r[0], r[0] + this.yyleng - len]; - } - return this; - }, - more:function () { - this._more = true; - return this; - }, - less:function (n) { - this.unput(this.match.slice(n)); - }, - pastInput:function () { - var past = this.matched.substr(0, this.matched.length - this.match.length); - return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); - }, - upcomingInput:function () { - var next = this.match; - if (next.length < 20) { - next += this._input.substr(0, 20-next.length); - } - return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); - }, - showPosition:function () { - var pre = this.pastInput(); - var c = new Array(pre.length + 1).join("-"); - return pre + this.upcomingInput() + "\n" + c+"^"; - }, - next:function () { - if (this.done) { - return this.EOF; - } - if (!this._input) this.done = true; - - var token, - match, - tempMatch, - index, - col, - lines; - if (!this._more) { - this.yytext = ''; - this.match = ''; - } - var rules = this._currentRules(); - for (var i=0;i < rules.length; i++) { - tempMatch = this._input.match(this.rules[rules[i]]); - if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { - match = tempMatch; - index = i; - if (!this.options.flex) break; - } - } - if (match) { - lines = match[0].match(/(?:\r\n?|\n).*/g); - if (lines) this.yylineno += lines.length; - this.yylloc = {first_line: this.yylloc.last_line, - last_line: this.yylineno+1, - first_column: this.yylloc.last_column, - last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length}; - this.yytext += match[0]; - this.match += match[0]; - this.matches = match; - this.yyleng = this.yytext.length; - if (this.options.ranges) { - this.yylloc.range = [this.offset, this.offset += this.yyleng]; - } - this._more = false; - this._input = this._input.slice(match[0].length); - this.matched += match[0]; - token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]); - if (this.done && this._input) this.done = false; - if (token) return token; - else return; - } - if (this._input === "") { - return this.EOF; - } else { - return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), - {text: "", token: null, line: this.yylineno}); - } - }, - lex:function lex() { - var r = this.next(); - if (typeof r !== 'undefined') { - return r; - } else { - return this.lex(); - } - }, - begin:function begin(condition) { - this.conditionStack.push(condition); - }, - popState:function popState() { - return this.conditionStack.pop(); - }, - _currentRules:function _currentRules() { - return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; - }, - topState:function () { - return this.conditionStack[this.conditionStack.length-2]; - }, - pushState:function begin(condition) { - this.begin(condition); - }}); - lexer.options = {}; - lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) { - - - function strip(start, end) { - return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end); - } - - - var YYSTATE=YY_START - switch($avoiding_name_collisions) { - case 0: - if(yy_.yytext.slice(-2) === "\\\\") { - strip(0,1); - this.begin("mu"); - } else if(yy_.yytext.slice(-1) === "\\") { - strip(0,1); - this.begin("emu"); - } else { - this.begin("mu"); - } - if(yy_.yytext) return 14; - - break; - case 1:return 14; - break; - case 2: - this.popState(); - return 14; - - break; - case 3: - yy_.yytext = yy_.yytext.substr(5, yy_.yyleng-9); - this.popState(); - return 16; - - break; - case 4: return 14; - break; - case 5: - this.popState(); - return 13; - - break; - case 6:return 51; - break; - case 7:return 52; - break; - case 8: return 17; - break; - case 9: - this.popState(); - this.begin('raw'); - return 19; - - break; - case 10:return 42; - break; - case 11:return 25; - break; - case 12:return 37; - break; - case 13:this.popState(); return 34; - break; - case 14:this.popState(); return 34; - break; - case 15:return 28; - break; - case 16:return 31; - break; - case 17:return 40; - break; - case 18:return 39; - break; - case 19: - this.unput(yy_.yytext); - this.popState(); - this.begin('com'); - - break; - case 20: - this.popState(); - return 13; - - break; - case 21:return 39; - break; - case 22:return 57; - break; - case 23:return 56; - break; - case 24:return 56; - break; - case 25:return 64; - break; - case 26:// ignore whitespace - break; - case 27:this.popState(); return 41; - break; - case 28:this.popState(); return 27; - break; - case 29:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 48; - break; - case 30:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 48; - break; - case 31:return 62; - break; - case 32:return 50; - break; - case 33:return 50; - break; - case 34:return 49; - break; - case 35:return 59; - break; - case 36:return 61; - break; - case 37:return 56; - break; - case 38:yy_.yytext = strip(1,2); return 56; - break; - case 39:return 'INVALID'; - break; - case 40:return 5; - break; - } - }; - lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:\{\{\{\{\/[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.])\}\}\}\})/,/^(?:[^\x00]*?(?=(\{\{\{\{\/)))/,/^(?:[\s\S]*?--(~)?\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{\{\{)/,/^(?:\}\}\}\})/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^\s*(~)?\}\})/,/^(?:\{\{(~)?\s*else\s*(~)?\}\})/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{(~)?!--)/,/^(?:\{\{(~)?![\s\S]*?\}\})/,/^(?:\{\{(~)?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)|])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:-?[0-9]+(?:\.[0-9]+)?(?=([~}\s)])))/,/^(?:as\s+\|)/,/^(?:\|)/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)|]))))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/]; - lexer.conditions = {"mu":{"rules":[6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[5],"inclusive":false},"raw":{"rules":[3,4],"inclusive":false},"INITIAL":{"rules":[0,1,40],"inclusive":true}}; - return lexer;})() - parser.lexer = lexer; - function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser; - return new Parser; - })();__exports__["default"] = handlebars; - /* jshint ignore:end */ - }); -define("htmlbars-syntax/handlebars/compiler/visitor", - ["exports"], - function(__exports__) { - "use strict"; - function Visitor() {} - - Visitor.prototype = { - constructor: Visitor, - - accept: function(object) { - return object && this[object.type](object); - }, - - Program: function(program) { - var body = program.body, - i, l; - - for(i=0, l=body.length; i": ">", - '"': """, - "'": "'", - "`": "`" - }; - - var badChars = /[&<>"'`]/g; - var possible = /[&<>"'`]/; - - function escapeChar(chr) { - return escape[chr]; - } - - function extend(obj /* , ...source */) { - for (var i = 1; i < arguments.length; i++) { - for (var key in arguments[i]) { - if (Object.prototype.hasOwnProperty.call(arguments[i], key)) { - obj[key] = arguments[i][key]; - } - } - } - - return obj; - } - - __exports__.extend = extend;var toString = Object.prototype.toString; - __exports__.toString = toString; - // Sourced from lodash - // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt - var isFunction = function(value) { - return typeof value === 'function'; - }; - // fallback for older versions of Chrome and Safari - /* istanbul ignore next */ - if (isFunction(/x/)) { - isFunction = function(value) { - return typeof value === 'function' && toString.call(value) === '[object Function]'; - }; - } - var isFunction; - __exports__.isFunction = isFunction; - /* istanbul ignore next */ - var isArray = Array.isArray || function(value) { - return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false; - }; - __exports__.isArray = isArray; - - function escapeExpression(string) { - // don't escape SafeStrings, since they're already safe - if (string && string.toHTML) { - return string.toHTML(); - } else if (string == null) { - return ""; - } else if (!string) { - return string + ''; - } - - // Force a string conversion as this will be done by the append regardless and - // the regex test will do this transparently behind the scenes, causing issues if - // an object's to string has escaped characters in it. - string = "" + string; - - if(!possible.test(string)) { return string; } - return string.replace(badChars, escapeChar); - } - - __exports__.escapeExpression = escapeExpression;function isEmpty(value) { - if (!value && value !== 0) { - return true; - } else if (isArray(value) && value.length === 0) { - return true; - } else { - return false; - } - } - - __exports__.isEmpty = isEmpty;function appendContextPath(contextPath, id) { - return (contextPath ? contextPath + '.' : '') + id; - } - - __exports__.appendContextPath = appendContextPath; - }); -define("htmlbars-syntax/node-handlers", - ["./builders","../htmlbars-util/array-utils","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var buildProgram = __dependency1__.buildProgram; - var buildBlock = __dependency1__.buildBlock; - var buildHash = __dependency1__.buildHash; - var forEach = __dependency2__.forEach; - var appendChild = __dependency3__.appendChild; - var postprocessProgram = __dependency3__.postprocessProgram; - - var nodeHandlers = { - - Program: function(program) { - var body = []; - var node = buildProgram(body, program.blockParams); - var i, l = program.body.length; - - this.elementStack.push(node); - - if (l === 0) { return this.elementStack.pop(); } - - for (i = 0; i < l; i++) { - this.acceptNode(program.body[i]); - } - - this.acceptToken(this.tokenizer.tokenizeEOF()); - - postprocessProgram(node); - - // Ensure that that the element stack is balanced properly. - var poppedNode = this.elementStack.pop(); - if (poppedNode !== node) { - throw new Error("Unclosed element `" + poppedNode.tag + "` (on line " + poppedNode.loc.start.line + ")."); - } - - return node; - }, - - BlockStatement: function(block) { - delete block.inverseStrip; - delete block.openString; - delete block.closeStrip; - - if (this.tokenizer.state === 'comment') { - this.tokenizer.addChar('{{' + this.sourceForMustache(block) + '}}'); - return; - } - - switchToHandlebars(this); - this.acceptToken(block); - - var sexpr = this.acceptNode(block.sexpr); - var program = block.program ? this.acceptNode(block.program) : null; - var inverse = block.inverse ? this.acceptNode(block.inverse) : null; - - var node = buildBlock(sexpr, program, inverse); - var parentProgram = this.currentElement(); - appendChild(parentProgram, node); - }, - - MustacheStatement: function(mustache) { - delete mustache.strip; - - if (this.tokenizer.state === 'comment') { - this.tokenizer.addChar('{{' + this.sourceForMustache(mustache) + '}}'); - return; - } - - this.acceptNode(mustache.sexpr); - switchToHandlebars(this); - this.acceptToken(mustache); - - return mustache; - }, - - ContentStatement: function(content) { - var changeLines = 0; - if (content.rightStripped) { - changeLines = leadingNewlineDifference(content.original, content.value); - } - - this.tokenizer.line = this.tokenizer.line + changeLines; - - var tokens = this.tokenizer.tokenizePart(content.value); - - return forEach(tokens, this.acceptToken, this); - }, - - CommentStatement: function(comment) { - return comment; - }, - - PartialStatement: function(partial) { - appendChild(this.currentElement(), partial); - return partial; - }, - - SubExpression: function(sexpr) { - delete sexpr.isHelper; - - this.acceptNode(sexpr.path); - - if (sexpr.params) { - for (var i = 0; i < sexpr.params.length; i++) { - this.acceptNode(sexpr.params[i]); - } - } else { - sexpr.params = []; - } - - if (sexpr.hash) { - this.acceptNode(sexpr.hash); - } else { - sexpr.hash = buildHash(); - } - - return sexpr; - }, - - PathExpression: function(path) { - delete path.data; - delete path.depth; - - return path; - }, - - Hash: function(hash) { - for (var i = 0; i < hash.pairs.length; i++) { - this.acceptNode(hash.pairs[i].value); - } - - return hash; - }, - - StringLiteral: function() {}, - BooleanLiteral: function() {}, - NumberLiteral: function() {} - }; - - function switchToHandlebars(processor) { - var token = processor.tokenizer.token; - - if (token && token.type === 'Chars') { - processor.acceptToken(token); - processor.tokenizer.token = null; - } - } - - function leadingNewlineDifference(original, value) { - if (value === '') { - // if it is empty, just return the count of newlines - // in original - return original.split("\n").length - 1; - } - - // otherwise, return the number of newlines prior to - // `value` - var difference = original.split(value)[0]; - var lines = difference.split(/\n/); - - return lines.length - 1; - } - - __exports__["default"] = nodeHandlers; - }); -define("htmlbars-syntax/parser", - ["./handlebars/compiler/base","./tokenizer","../simple-html-tokenizer/entity-parser","../simple-html-tokenizer/char-refs/full","./node-handlers","./token-handlers","../htmlbars-syntax","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var parse = __dependency1__.parse; - var Tokenizer = __dependency2__.Tokenizer; - var EntityParser = __dependency3__["default"]; - var fullCharRefs = __dependency4__["default"]; - var nodeHandlers = __dependency5__["default"]; - var tokenHandlers = __dependency6__["default"]; - - // this should be: - // `import * from "../htmlbars-syntax"; - // - // But this version of the transpiler does not support it properly - var syntax = __dependency7__; - - var splitLines; - // IE8 throws away blank pieces when splitting strings with a regex - // So we split using a string instead as appropriate - if ("foo\n\nbar".split(/\n/).length === 2) { - splitLines = function(str) { - var clean = str.replace(/\r\n?/g, '\n'); - return clean.split('\n'); - }; - } else { - splitLines = function(str) { - return str.split(/(?:\r\n?|\n)/g); - }; - } - - function preprocess(html, options) { - var ast = (typeof html === 'object') ? html : parse(html); - var combined = new HTMLProcessor(html, options).acceptNode(ast); - - if (options && options.plugins && options.plugins.ast) { - for (var i = 0, l = options.plugins.ast.length; i < l; i++) { - var plugin = new options.plugins.ast[i](); - - plugin.syntax = syntax; - - combined = plugin.transform(combined); - } - } - - return combined; - } - - __exports__.preprocess = preprocess;function HTMLProcessor(source, options) { - this.options = options || {}; - this.elementStack = []; - this.tokenizer = new Tokenizer('', new EntityParser(fullCharRefs)); - this.nodeHandlers = nodeHandlers; - this.tokenHandlers = tokenHandlers; - - if (typeof source === 'string') { - this.source = splitLines(source); - } - } - - HTMLProcessor.prototype.acceptNode = function(node) { - return this.nodeHandlers[node.type].call(this, node); - }; - - HTMLProcessor.prototype.acceptToken = function(token) { - if (token) { - return this.tokenHandlers[token.type].call(this, token); - } - }; - - HTMLProcessor.prototype.currentElement = function() { - return this.elementStack[this.elementStack.length - 1]; - }; - - HTMLProcessor.prototype.sourceForMustache = function(mustache) { - var firstLine = mustache.loc.start.line - 1; - var lastLine = mustache.loc.end.line - 1; - var currentLine = firstLine - 1; - var firstColumn = mustache.loc.start.column + 2; - var lastColumn = mustache.loc.end.column - 2; - var string = []; - var line; - - if (!this.source) { - return '{{' + mustache.path.id.original + '}}'; - } - - while (currentLine < lastLine) { - currentLine++; - line = this.source[currentLine]; - - if (currentLine === firstLine) { - if (firstLine === lastLine) { - string.push(line.slice(firstColumn, lastColumn)); - } else { - string.push(line.slice(firstColumn)); - } - } else if (currentLine === lastLine) { - string.push(line.slice(0, lastColumn)); - } else { - string.push(line); - } - } - - return string.join('\n'); - }; - }); -define("htmlbars-syntax/token-handlers", - ["../htmlbars-util/array-utils","./builders","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var forEach = __dependency1__.forEach; - var buildProgram = __dependency2__.buildProgram; - var buildComponent = __dependency2__.buildComponent; - var buildElement = __dependency2__.buildElement; - var buildComment = __dependency2__.buildComment; - var buildText = __dependency2__.buildText; - var appendChild = __dependency3__.appendChild; - var parseComponentBlockParams = __dependency3__.parseComponentBlockParams; - var postprocessProgram = __dependency3__.postprocessProgram; - - // The HTML elements in this list are speced by - // http://www.w3.org/TR/html-markup/syntax.html#syntax-elements, - // and will be forced to close regardless of if they have a - // self-closing /> at the end. - var voidTagNames = "area base br col command embed hr img input keygen link meta param source track wbr"; - var voidMap = {}; - - forEach(voidTagNames.split(" "), function(tagName) { - voidMap[tagName] = true; - }); - - // Except for `mustache`, all tokens are only allowed outside of - // a start or end tag. - var tokenHandlers = { - Comment: function(token) { - var current = this.currentElement(); - var comment = buildComment(token.chars); - appendChild(current, comment); - }, - - Chars: function(token) { - var current = this.currentElement(); - var text = buildText(token.chars); - appendChild(current, text); - }, - - StartTag: function(tag) { - var element = buildElement(tag.tagName, tag.attributes, tag.helpers || [], []); - element.loc = { - start: { line: tag.firstLine, column: tag.firstColumn}, - end: { line: null, column: null} - }; - - this.elementStack.push(element); - if (voidMap.hasOwnProperty(tag.tagName) || tag.selfClosing) { - tokenHandlers.EndTag.call(this, tag); - } - }, - - BlockStatement: function(/*block*/) { - if (this.tokenizer.state === 'comment') { - return; - } else if (this.tokenizer.state !== 'data') { - throw new Error("A block may only be used inside an HTML element or another block."); - } - }, - - MustacheStatement: function(mustache) { - var tokenizer = this.tokenizer; - - switch(tokenizer.state) { - // Tag helpers - case "tagName": - tokenizer.addTagHelper(mustache.sexpr); - tokenizer.state = "beforeAttributeName"; - return; - case "beforeAttributeName": - tokenizer.addTagHelper(mustache.sexpr); - return; - case "attributeName": - case "afterAttributeName": - tokenizer.finalizeAttributeValue(); - tokenizer.addTagHelper(mustache.sexpr); - tokenizer.state = "beforeAttributeName"; - return; - case "afterAttributeValueQuoted": - tokenizer.addTagHelper(mustache.sexpr); - tokenizer.state = "beforeAttributeName"; - return; - - // Attribute values - case "beforeAttributeValue": - tokenizer.markAttributeQuoted(false); - tokenizer.addToAttributeValue(mustache); - tokenizer.state = 'attributeValueUnquoted'; - return; - case "attributeValueDoubleQuoted": - case "attributeValueSingleQuoted": - case "attributeValueUnquoted": - tokenizer.addToAttributeValue(mustache); - return; - - // TODO: Only append child when the tokenizer state makes - // sense to do so, otherwise throw an error. - default: - appendChild(this.currentElement(), mustache); - } - }, - - EndTag: function(tag) { - var element = this.elementStack.pop(); - var parent = this.currentElement(); - var disableComponentGeneration = this.options.disableComponentGeneration === true; - - validateEndTag(tag, element); - - if (disableComponentGeneration || element.tag.indexOf("-") === -1) { - appendChild(parent, element); - } else { - var program = buildProgram(element.children); - parseComponentBlockParams(element, program); - postprocessProgram(program); - var component = buildComponent(element.tag, element.attributes, program); - appendChild(parent, component); - } - - } - - }; - - function validateEndTag(tag, element) { - var error; - - if (voidMap[tag.tagName] && element.tag === undefined) { - // For void elements, we check element.tag is undefined because endTag is called by the startTag token handler in - // the normal case, so checking only voidMap[tag.tagName] would lead to an error being thrown on the opening tag. - error = "Invalid end tag " + formatEndTagInfo(tag) + " (void elements cannot have end tags)."; - } else if (element.tag === undefined) { - error = "Closing tag " + formatEndTagInfo(tag) + " without an open tag."; - } else if (element.tag !== tag.tagName) { - error = "Closing tag " + formatEndTagInfo(tag) + " did not match last open tag `" + element.tag + "` (on line " + - element.loc.start.line + ")."; - } - - if (error) { throw new Error(error); } - } - - function formatEndTagInfo(tag) { - return "`" + tag.tagName + "` (on line " + tag.lastLine + ")"; - } - - __exports__["default"] = tokenHandlers; - }); -define("htmlbars-syntax/tokenizer", - ["../simple-html-tokenizer","./utils","../htmlbars-util/array-utils","./builders","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Tokenizer = __dependency1__.Tokenizer; - var isHelper = __dependency2__.isHelper; - var map = __dependency3__.map; - var builders = __dependency4__["default"]; - - Tokenizer.prototype.createAttribute = function(char) { - if (this.token.type === 'EndTag') { - throw new Error('Invalid end tag: closing tag must not have attributes, in ' + formatTokenInfo(this) + '.'); - } - this.currentAttribute = builders.attr(char.toLowerCase(), [], null); - this.token.attributes.push(this.currentAttribute); - this.state = 'attributeName'; - }; - - Tokenizer.prototype.markAttributeQuoted = function(value) { - this.currentAttribute.quoted = value; - }; - - Tokenizer.prototype.addToAttributeName = function(char) { - this.currentAttribute.name += char; - }; - - Tokenizer.prototype.addToAttributeValue = function(char) { - var value = this.currentAttribute.value; - - if (!this.currentAttribute.quoted && char === '/') { - throw new Error("A space is required between an unquoted attribute value and `/`, in " + formatTokenInfo(this) + - '.'); - } - if (!this.currentAttribute.quoted && value.length > 0 && - (char.type === 'MustacheStatement' || value[0].type === 'MustacheStatement')) { - throw new Error("Unquoted attribute value must be a single string or mustache (on line " + this.line + ")"); - } - - if (typeof char === 'object') { - if (char.type === 'MustacheStatement') { - value.push(char); - } else { - throw new Error("Unsupported node in attribute value: " + char.type); - } - } else { - if (value.length > 0 && value[value.length - 1].type === 'TextNode') { - value[value.length - 1].chars += char; - } else { - value.push(builders.text(char)); - } - } - }; - - Tokenizer.prototype.finalizeAttributeValue = function() { - if (this.currentAttribute) { - this.currentAttribute.value = prepareAttributeValue(this.currentAttribute); - delete this.currentAttribute.quoted; - delete this.currentAttribute; - } - }; - - Tokenizer.prototype.addTagHelper = function(helper) { - var helpers = this.token.helpers = this.token.helpers || []; - helpers.push(helper); - }; - - function prepareAttributeValue(attr) { - var parts = attr.value; - var length = parts.length; - - if (length === 0) { - return builders.text(''); - } else if (length === 1 && parts[0].type === "TextNode") { - return parts[0]; - } else if (!attr.quoted) { - return parts[0]; - } else { - return builders.concat(map(parts, prepareConcatPart)); - } - } - - function prepareConcatPart(node) { - switch (node.type) { - case 'TextNode': return builders.string(node.chars); - case 'MustacheStatement': return unwrapMustache(node); - default: - throw new Error("Unsupported node in quoted attribute value: " + node.type); - } - } - - function formatTokenInfo(tokenizer) { - return '`' + tokenizer.token.tagName + '` (on line ' + tokenizer.line + ')'; - } - - function unwrapMustache(mustache) { - if (isHelper(mustache.sexpr)) { - return mustache.sexpr; - } else { - return mustache.sexpr.path; - } - } - - __exports__.unwrapMustache = unwrapMustache;__exports__.Tokenizer = Tokenizer; - }); -define("htmlbars-syntax/utils", - ["./builders","../htmlbars-util/array-utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var buildText = __dependency1__.buildText; - var indexOfArray = __dependency2__.indexOfArray; - // Regex to validate the identifier for block parameters. - // Based on the ID validation regex in Handlebars. - - var ID_INVERSE_PATTERN = /[!"#%-,\.\/;->@\[-\^`\{-~]/; - - // Checks the component's attributes to see if it uses block params. - // If it does, registers the block params with the program and - // removes the corresponding attributes from the element. - - function parseComponentBlockParams(element, program) { - var l = element.attributes.length; - var attrNames = []; - - for (var i = 0; i < l; i++) { - attrNames.push(element.attributes[i].name); - } - - var asIndex = indexOfArray(attrNames, 'as'); - - if (asIndex !== -1 && l > asIndex && attrNames[asIndex + 1].charAt(0) === '|') { - // Some basic validation, since we're doing the parsing ourselves - var paramsString = attrNames.slice(asIndex).join(' '); - if (paramsString.charAt(paramsString.length - 1) !== '|' || paramsString.match(/\|/g).length !== 2) { - throw new Error('Invalid block parameters syntax: \'' + paramsString + '\''); - } - - var params = []; - for (i = asIndex + 1; i < l; i++) { - var param = attrNames[i].replace(/\|/g, ''); - if (param !== '') { - if (ID_INVERSE_PATTERN.test(param)) { - throw new Error('Invalid identifier for block parameters: \'' + param + '\' in \'' + paramsString + '\''); - } - params.push(param); - } - } - - if (params.length === 0) { - throw new Error('Cannot use zero block parameters: \'' + paramsString + '\''); - } - - element.attributes = element.attributes.slice(0, asIndex); - program.blockParams = params; - } - } - - __exports__.parseComponentBlockParams = parseComponentBlockParams;// Adds an empty text node at the beginning and end of a program. - // The empty text nodes *between* nodes are handled elsewhere. - - function postprocessProgram(program) { - var body = program.body; - - if (body.length === 0) { - return; - } - - if (usesMorph(body[0])) { - body.unshift(buildText('')); - } - - if (usesMorph(body[body.length-1])) { - body.push(buildText('')); - } - } - - __exports__.postprocessProgram = postprocessProgram;function childrenFor(node) { - if (node.type === 'Program') { - return node.body; - } - if (node.type === 'ElementNode') { - return node.children; - } - } - - __exports__.childrenFor = childrenFor;function usesMorph(node) { - return node.type === 'MustacheStatement' || - node.type === 'BlockStatement' || - node.type === 'ComponentNode'; - } - - __exports__.usesMorph = usesMorph;function appendChild(parent, node) { - var children = childrenFor(parent); - - var len = children.length, last; - if (len > 0) { - last = children[len-1]; - if (usesMorph(last) && usesMorph(node)) { - children.push(buildText('')); - } - } - children.push(node); - } - - __exports__.appendChild = appendChild;function isHelper(sexpr) { - return (sexpr.params && sexpr.params.length > 0) || - (sexpr.hash && sexpr.hash.pairs.length > 0); - } - - __exports__.isHelper = isHelper; - }); -define("htmlbars-syntax/walker", - ["exports"], - function(__exports__) { - "use strict"; - function Walker(order) { - this.order = order; - this.stack = []; - } - - __exports__["default"] = Walker; - - Walker.prototype.visit = function(node, callback) { - if (!node) { - return; - } - - this.stack.push(node); - - if (this.order === 'post') { - this.children(node, callback); - callback(node, this); - } else { - callback(node, this); - this.children(node, callback); - } - - this.stack.pop(); - }; - - var visitors = { - Program: function(walker, node, callback) { - for (var i = 0; i < node.body.length; i++) { - walker.visit(node.body[i], callback); - } - }, - - ElementNode: function(walker, node, callback) { - for (var i = 0; i < node.children.length; i++) { - walker.visit(node.children[i], callback); - } - }, - - BlockStatement: function(walker, node, callback) { - walker.visit(node.program, callback); - walker.visit(node.inverse, callback); - }, - - ComponentNode: function(walker, node, callback) { - walker.visit(node.program, callback); - } - }; - - Walker.prototype.children = function(node, callback) { - var visitor = visitors[node.type]; - if (visitor) { - visitor(this, node, callback); - } - }; - }); -define("htmlbars-test-helpers", - ["exports"], - function(__exports__) { - "use strict"; - function equalInnerHTML(fragment, html) { - var actualHTML = normalizeInnerHTML(fragment.innerHTML); - QUnit.push(actualHTML === html, actualHTML, html); - } - - __exports__.equalInnerHTML = equalInnerHTML;function equalHTML(node, html) { - var fragment; - if (!node.nodeType && node.length) { - fragment = document.createDocumentFragment(); - while (node[0]) { - fragment.appendChild(node[0]); - } - } else { - fragment = node; - } - - var div = document.createElement("div"); - div.appendChild(fragment.cloneNode(true)); - - equalInnerHTML(div, html); - } - - __exports__.equalHTML = equalHTML;// detect weird IE8 html strings - var ie8InnerHTMLTestElement = document.createElement('div'); - ie8InnerHTMLTestElement.setAttribute('id', 'womp'); - var ie8InnerHTML = (ie8InnerHTMLTestElement.outerHTML.indexOf('id=womp') > -1); - - // detect side-effects of cloning svg elements in IE9-11 - var ieSVGInnerHTML = (function () { - if (!document.createElementNS) { - return false; - } - var div = document.createElement('div'); - var node = document.createElementNS('http://www.w3.org/2000/svg', 'svg'); - div.appendChild(node); - var clone = div.cloneNode(true); - return clone.innerHTML === ''; - })(); - - function normalizeInnerHTML(actualHTML) { - if (ie8InnerHTML) { - // drop newlines in IE8 - actualHTML = actualHTML.replace(/\r\n/gm, ''); - // downcase ALLCAPS tags in IE8 - actualHTML = actualHTML.replace(/<\/?[A-Z\-]+/gi, function(tag){ - return tag.toLowerCase(); - }); - // quote ids in IE8 - actualHTML = actualHTML.replace(/id=([^ >]+)/gi, function(match, id){ - return 'id="'+id+'"'; - }); - // IE8 adds ':' to some tags - // becomes <:keygen> - actualHTML = actualHTML.replace(/<(\/?):([^ >]+)/gi, function(match, slash, tag){ - return '<'+slash+tag; - }); - - // Normalize the style attribute - actualHTML = actualHTML.replace(/style="(.+?)"/gi, function(match, val){ - return 'style="'+val.toLowerCase()+';"'; - }); - - } - if (ieSVGInnerHTML) { - // Replace `` with ``, etc. - // drop namespace attribute - actualHTML = actualHTML.replace(/ xmlns="[^"]+"/, ''); - // replace self-closing elements - actualHTML = actualHTML.replace(/<([^ >]+) [^\/>]*\/>/gi, function(tag, tagName) { - return tag.slice(0, tag.length - 3) + '>'; - }); - } - - return actualHTML; - } - - __exports__.normalizeInnerHTML = normalizeInnerHTML;// detect weird IE8 checked element string - var checkedInput = document.createElement('input'); - checkedInput.setAttribute('checked', 'checked'); - var checkedInputString = checkedInput.outerHTML; - function isCheckedInputHTML(element) { - equal(element.outerHTML, checkedInputString); - } - - __exports__.isCheckedInputHTML = isCheckedInputHTML;// check which property has the node's text content - var textProperty = document.createElement('div').textContent === undefined ? 'innerText' : 'textContent'; - function getTextContent(el) { - // textNode - if (el.nodeType === 3) { - return el.nodeValue; - } else { - return el[textProperty]; - } - } - - __exports__.getTextContent = getTextContent;// IE8 does not have Object.create, so use a polyfill if needed. - // Polyfill based on Mozilla's (MDN) - function createObject(obj) { - if (typeof Object.create === 'function') { - return Object.create(obj); - } else { - var Temp = function() {}; - Temp.prototype = obj; - return new Temp(); - } - } - __exports__.createObject = createObject; - }); -define("htmlbars-util", - ["./htmlbars-util/safe-string","./htmlbars-util/handlebars/utils","./htmlbars-util/namespaces","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var SafeString = __dependency1__["default"]; - var escapeExpression = __dependency2__.escapeExpression; - var getAttrNamespace = __dependency3__.getAttrNamespace; - - __exports__.SafeString = SafeString; - __exports__.escapeExpression = escapeExpression; - __exports__.getAttrNamespace = getAttrNamespace; - }); -define("htmlbars-util/array-utils", - ["exports"], - function(__exports__) { - "use strict"; - function forEach(array, callback, binding) { - var i, l; - if (binding === undefined) { - for (i = 0, l = array.length; i < l; i++) { - callback(array[i], i, array); - } - } else { - for (i = 0, l = array.length; i < l; i++) { - callback.call(binding, array[i], i, array); - } - } - } - - __exports__.forEach = forEach;function map(array, callback) { - var output = []; - var i, l; - - for (i = 0, l = array.length; i < l; i++) { - output.push(callback(array[i], i, array)); - } - - return output; - } - - __exports__.map = map;var getIdx; - if (Array.prototype.indexOf) { - getIdx = function(array, obj, from){ - return array.indexOf(obj, from); - }; - } else { - getIdx = function(array, obj, from) { - if (from === undefined || from === null) { - from = 0; - } else if (from < 0) { - from = Math.max(0, array.length + from); - } - for (var i = from, l= array.length; i < l; i++) { - if (array[i] === obj) { - return i; - } - } - return -1; - }; - } - - var indexOfArray = getIdx; - __exports__.indexOfArray = indexOfArray; - }); -define("htmlbars-util/handlebars/safe-string", - ["exports"], - function(__exports__) { - "use strict"; - // Build out our basic SafeString type - function SafeString(string) { - this.string = string; - } - - SafeString.prototype.toString = SafeString.prototype.toHTML = function() { - return "" + this.string; - }; - - __exports__["default"] = SafeString; - }); -define("htmlbars-util/handlebars/utils", - ["./safe-string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - /*jshint -W004 */ - var SafeString = __dependency1__["default"]; - - var escape = { - "&": "&", - "<": "<", - ">": ">", - '"': """, - "'": "'", - "`": "`" - }; - - var badChars = /[&<>"'`]/g; - var possible = /[&<>"'`]/; - - function escapeChar(chr) { - return escape[chr]; - } - - function extend(obj /* , ...source */) { - for (var i = 1; i < arguments.length; i++) { - for (var key in arguments[i]) { - if (Object.prototype.hasOwnProperty.call(arguments[i], key)) { - obj[key] = arguments[i][key]; - } - } - } - - return obj; - } - - __exports__.extend = extend;var toString = Object.prototype.toString; - __exports__.toString = toString; - // Sourced from lodash - // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt - var isFunction = function(value) { - return typeof value === 'function'; - }; - // fallback for older versions of Chrome and Safari - /* istanbul ignore next */ - if (isFunction(/x/)) { - isFunction = function(value) { - return typeof value === 'function' && toString.call(value) === '[object Function]'; - }; - } - var isFunction; - __exports__.isFunction = isFunction; - /* istanbul ignore next */ - var isArray = Array.isArray || function(value) { - return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false; - }; - __exports__.isArray = isArray; - - function escapeExpression(string) { - // don't escape SafeStrings, since they're already safe - if (string && string.toHTML) { - return string.toHTML(); - } else if (string == null) { - return ""; - } else if (!string) { - return string + ''; - } - - // Force a string conversion as this will be done by the append regardless and - // the regex test will do this transparently behind the scenes, causing issues if - // an object's to string has escaped characters in it. - string = "" + string; - - if(!possible.test(string)) { return string; } - return string.replace(badChars, escapeChar); - } - - __exports__.escapeExpression = escapeExpression;function isEmpty(value) { - if (!value && value !== 0) { - return true; - } else if (isArray(value) && value.length === 0) { - return true; - } else { - return false; - } - } - - __exports__.isEmpty = isEmpty;function appendContextPath(contextPath, id) { - return (contextPath ? contextPath + '.' : '') + id; - } - - __exports__.appendContextPath = appendContextPath; - }); -define("htmlbars-util/namespaces", - ["exports"], - function(__exports__) { - "use strict"; - // ref http://dev.w3.org/html5/spec-LC/namespaces.html - var defaultNamespaces = { - html: 'http://www.w3.org/1999/xhtml', - mathml: 'http://www.w3.org/1998/Math/MathML', - svg: 'http://www.w3.org/2000/svg', - xlink: 'http://www.w3.org/1999/xlink', - xml: 'http://www.w3.org/XML/1998/namespace' - }; - - function getAttrNamespace(attrName) { - var namespace; - - var colonIndex = attrName.indexOf(':'); - if (colonIndex !== -1) { - var prefix = attrName.slice(0, colonIndex); - namespace = defaultNamespaces[prefix]; - } - - return namespace || null; - } - - __exports__.getAttrNamespace = getAttrNamespace; - }); -define("htmlbars-util/object-utils", - ["exports"], - function(__exports__) { - "use strict"; - function merge(options, defaults) { - for (var prop in defaults) { - if (options.hasOwnProperty(prop)) { continue; } - options[prop] = defaults[prop]; - } - return options; - } - - __exports__.merge = merge; - }); -define("htmlbars-util/quoting", - ["exports"], - function(__exports__) { - "use strict"; - function escapeString(str) { - str = str.replace(/\\/g, "\\\\"); - str = str.replace(/"/g, '\\"'); - str = str.replace(/\n/g, "\\n"); - return str; - } - - __exports__.escapeString = escapeString; - - function string(str) { - return '"' + escapeString(str) + '"'; - } - - __exports__.string = string; - - function array(a) { - return "[" + a + "]"; - } - - __exports__.array = array; - - function hash(pairs) { - return "{" + pairs.join(", ") + "}"; - } - - __exports__.hash = hash;function repeat(chars, times) { - var str = ""; - while (times--) { - str += chars; - } - return str; - } - - __exports__.repeat = repeat; - }); -define("htmlbars-util/safe-string", - ["./handlebars/safe-string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var SafeString = __dependency1__["default"]; - - __exports__["default"] = SafeString; - }); -define("simple-html-tokenizer", - ["./simple-html-tokenizer/tokenizer","./simple-html-tokenizer/tokenize","./simple-html-tokenizer/generator","./simple-html-tokenizer/generate","./simple-html-tokenizer/tokens","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /*jshint boss:true*/ - var Tokenizer = __dependency1__["default"]; - var tokenize = __dependency2__["default"]; - var Generator = __dependency3__["default"]; - var generate = __dependency4__["default"]; - var StartTag = __dependency5__.StartTag; - var EndTag = __dependency5__.EndTag; - var Chars = __dependency5__.Chars; - var Comment = __dependency5__.Comment; - - __exports__.Tokenizer = Tokenizer; - __exports__.tokenize = tokenize; - __exports__.Generator = Generator; - __exports__.generate = generate; - __exports__.StartTag = StartTag; - __exports__.EndTag = EndTag; - __exports__.Chars = Chars; - __exports__.Comment = Comment; - }); -define("simple-html-tokenizer/char-refs/full", - ["exports"], - function(__exports__) { - "use strict"; - __exports__["default"] = { - AElig: [198], - AMP: [38], - Aacute: [193], - Abreve: [258], - Acirc: [194], - Acy: [1040], - Afr: [120068], - Agrave: [192], - Alpha: [913], - Amacr: [256], - And: [10835], - Aogon: [260], - Aopf: [120120], - ApplyFunction: [8289], - Aring: [197], - Ascr: [119964], - Assign: [8788], - Atilde: [195], - Auml: [196], - Backslash: [8726], - Barv: [10983], - Barwed: [8966], - Bcy: [1041], - Because: [8757], - Bernoullis: [8492], - Beta: [914], - Bfr: [120069], - Bopf: [120121], - Breve: [728], - Bscr: [8492], - Bumpeq: [8782], - CHcy: [1063], - COPY: [169], - Cacute: [262], - Cap: [8914], - CapitalDifferentialD: [8517], - Cayleys: [8493], - Ccaron: [268], - Ccedil: [199], - Ccirc: [264], - Cconint: [8752], - Cdot: [266], - Cedilla: [184], - CenterDot: [183], - Cfr: [8493], - Chi: [935], - CircleDot: [8857], - CircleMinus: [8854], - CirclePlus: [8853], - CircleTimes: [8855], - ClockwiseContourIntegral: [8754], - CloseCurlyDoubleQuote: [8221], - CloseCurlyQuote: [8217], - Colon: [8759], - Colone: [10868], - Congruent: [8801], - Conint: [8751], - ContourIntegral: [8750], - Copf: [8450], - Coproduct: [8720], - CounterClockwiseContourIntegral: [8755], - Cross: [10799], - Cscr: [119966], - Cup: [8915], - CupCap: [8781], - DD: [8517], - DDotrahd: [10513], - DJcy: [1026], - DScy: [1029], - DZcy: [1039], - Dagger: [8225], - Darr: [8609], - Dashv: [10980], - Dcaron: [270], - Dcy: [1044], - Del: [8711], - Delta: [916], - Dfr: [120071], - DiacriticalAcute: [180], - DiacriticalDot: [729], - DiacriticalDoubleAcute: [733], - DiacriticalGrave: [96], - DiacriticalTilde: [732], - Diamond: [8900], - DifferentialD: [8518], - Dopf: [120123], - Dot: [168], - DotDot: [8412], - DotEqual: [8784], - DoubleContourIntegral: [8751], - DoubleDot: [168], - DoubleDownArrow: [8659], - DoubleLeftArrow: [8656], - DoubleLeftRightArrow: [8660], - DoubleLeftTee: [10980], - DoubleLongLeftArrow: [10232], - DoubleLongLeftRightArrow: [10234], - DoubleLongRightArrow: [10233], - DoubleRightArrow: [8658], - DoubleRightTee: [8872], - DoubleUpArrow: [8657], - DoubleUpDownArrow: [8661], - DoubleVerticalBar: [8741], - DownArrow: [8595], - DownArrowBar: [10515], - DownArrowUpArrow: [8693], - DownBreve: [785], - DownLeftRightVector: [10576], - DownLeftTeeVector: [10590], - DownLeftVector: [8637], - DownLeftVectorBar: [10582], - DownRightTeeVector: [10591], - DownRightVector: [8641], - DownRightVectorBar: [10583], - DownTee: [8868], - DownTeeArrow: [8615], - Downarrow: [8659], - Dscr: [119967], - Dstrok: [272], - ENG: [330], - ETH: [208], - Eacute: [201], - Ecaron: [282], - Ecirc: [202], - Ecy: [1069], - Edot: [278], - Efr: [120072], - Egrave: [200], - Element: [8712], - Emacr: [274], - EmptySmallSquare: [9723], - EmptyVerySmallSquare: [9643], - Eogon: [280], - Eopf: [120124], - Epsilon: [917], - Equal: [10869], - EqualTilde: [8770], - Equilibrium: [8652], - Escr: [8496], - Esim: [10867], - Eta: [919], - Euml: [203], - Exists: [8707], - ExponentialE: [8519], - Fcy: [1060], - Ffr: [120073], - FilledSmallSquare: [9724], - FilledVerySmallSquare: [9642], - Fopf: [120125], - ForAll: [8704], - Fouriertrf: [8497], - Fscr: [8497], - GJcy: [1027], - GT: [62], - Gamma: [915], - Gammad: [988], - Gbreve: [286], - Gcedil: [290], - Gcirc: [284], - Gcy: [1043], - Gdot: [288], - Gfr: [120074], - Gg: [8921], - Gopf: [120126], - GreaterEqual: [8805], - GreaterEqualLess: [8923], - GreaterFullEqual: [8807], - GreaterGreater: [10914], - GreaterLess: [8823], - GreaterSlantEqual: [10878], - GreaterTilde: [8819], - Gscr: [119970], - Gt: [8811], - HARDcy: [1066], - Hacek: [711], - Hat: [94], - Hcirc: [292], - Hfr: [8460], - HilbertSpace: [8459], - Hopf: [8461], - HorizontalLine: [9472], - Hscr: [8459], - Hstrok: [294], - HumpDownHump: [8782], - HumpEqual: [8783], - IEcy: [1045], - IJlig: [306], - IOcy: [1025], - Iacute: [205], - Icirc: [206], - Icy: [1048], - Idot: [304], - Ifr: [8465], - Igrave: [204], - Im: [8465], - Imacr: [298], - ImaginaryI: [8520], - Implies: [8658], - Int: [8748], - Integral: [8747], - Intersection: [8898], - InvisibleComma: [8291], - InvisibleTimes: [8290], - Iogon: [302], - Iopf: [120128], - Iota: [921], - Iscr: [8464], - Itilde: [296], - Iukcy: [1030], - Iuml: [207], - Jcirc: [308], - Jcy: [1049], - Jfr: [120077], - Jopf: [120129], - Jscr: [119973], - Jsercy: [1032], - Jukcy: [1028], - KHcy: [1061], - KJcy: [1036], - Kappa: [922], - Kcedil: [310], - Kcy: [1050], - Kfr: [120078], - Kopf: [120130], - Kscr: [119974], - LJcy: [1033], - LT: [60], - Lacute: [313], - Lambda: [923], - Lang: [10218], - Laplacetrf: [8466], - Larr: [8606], - Lcaron: [317], - Lcedil: [315], - Lcy: [1051], - LeftAngleBracket: [10216], - LeftArrow: [8592], - LeftArrowBar: [8676], - LeftArrowRightArrow: [8646], - LeftCeiling: [8968], - LeftDoubleBracket: [10214], - LeftDownTeeVector: [10593], - LeftDownVector: [8643], - LeftDownVectorBar: [10585], - LeftFloor: [8970], - LeftRightArrow: [8596], - LeftRightVector: [10574], - LeftTee: [8867], - LeftTeeArrow: [8612], - LeftTeeVector: [10586], - LeftTriangle: [8882], - LeftTriangleBar: [10703], - LeftTriangleEqual: [8884], - LeftUpDownVector: [10577], - LeftUpTeeVector: [10592], - LeftUpVector: [8639], - LeftUpVectorBar: [10584], - LeftVector: [8636], - LeftVectorBar: [10578], - Leftarrow: [8656], - Leftrightarrow: [8660], - LessEqualGreater: [8922], - LessFullEqual: [8806], - LessGreater: [8822], - LessLess: [10913], - LessSlantEqual: [10877], - LessTilde: [8818], - Lfr: [120079], - Ll: [8920], - Lleftarrow: [8666], - Lmidot: [319], - LongLeftArrow: [10229], - LongLeftRightArrow: [10231], - LongRightArrow: [10230], - Longleftarrow: [10232], - Longleftrightarrow: [10234], - Longrightarrow: [10233], - Lopf: [120131], - LowerLeftArrow: [8601], - LowerRightArrow: [8600], - Lscr: [8466], - Lsh: [8624], - Lstrok: [321], - Lt: [8810], - Map: [10501], - Mcy: [1052], - MediumSpace: [8287], - Mellintrf: [8499], - Mfr: [120080], - MinusPlus: [8723], - Mopf: [120132], - Mscr: [8499], - Mu: [924], - NJcy: [1034], - Nacute: [323], - Ncaron: [327], - Ncedil: [325], - Ncy: [1053], - NegativeMediumSpace: [8203], - NegativeThickSpace: [8203], - NegativeThinSpace: [8203], - NegativeVeryThinSpace: [8203], - NestedGreaterGreater: [8811], - NestedLessLess: [8810], - NewLine: [10], - Nfr: [120081], - NoBreak: [8288], - NonBreakingSpace: [160], - Nopf: [8469], - Not: [10988], - NotCongruent: [8802], - NotCupCap: [8813], - NotDoubleVerticalBar: [8742], - NotElement: [8713], - NotEqual: [8800], - NotEqualTilde: [8770, 824], - NotExists: [8708], - NotGreater: [8815], - NotGreaterEqual: [8817], - NotGreaterFullEqual: [8807, 824], - NotGreaterGreater: [8811, 824], - NotGreaterLess: [8825], - NotGreaterSlantEqual: [10878, 824], - NotGreaterTilde: [8821], - NotHumpDownHump: [8782, 824], - NotHumpEqual: [8783, 824], - NotLeftTriangle: [8938], - NotLeftTriangleBar: [10703, 824], - NotLeftTriangleEqual: [8940], - NotLess: [8814], - NotLessEqual: [8816], - NotLessGreater: [8824], - NotLessLess: [8810, 824], - NotLessSlantEqual: [10877, 824], - NotLessTilde: [8820], - NotNestedGreaterGreater: [10914, 824], - NotNestedLessLess: [10913, 824], - NotPrecedes: [8832], - NotPrecedesEqual: [10927, 824], - NotPrecedesSlantEqual: [8928], - NotReverseElement: [8716], - NotRightTriangle: [8939], - NotRightTriangleBar: [10704, 824], - NotRightTriangleEqual: [8941], - NotSquareSubset: [8847, 824], - NotSquareSubsetEqual: [8930], - NotSquareSuperset: [8848, 824], - NotSquareSupersetEqual: [8931], - NotSubset: [8834, 8402], - NotSubsetEqual: [8840], - NotSucceeds: [8833], - NotSucceedsEqual: [10928, 824], - NotSucceedsSlantEqual: [8929], - NotSucceedsTilde: [8831, 824], - NotSuperset: [8835, 8402], - NotSupersetEqual: [8841], - NotTilde: [8769], - NotTildeEqual: [8772], - NotTildeFullEqual: [8775], - NotTildeTilde: [8777], - NotVerticalBar: [8740], - Nscr: [119977], - Ntilde: [209], - Nu: [925], - OElig: [338], - Oacute: [211], - Ocirc: [212], - Ocy: [1054], - Odblac: [336], - Ofr: [120082], - Ograve: [210], - Omacr: [332], - Omega: [937], - Omicron: [927], - Oopf: [120134], - OpenCurlyDoubleQuote: [8220], - OpenCurlyQuote: [8216], - Or: [10836], - Oscr: [119978], - Oslash: [216], - Otilde: [213], - Otimes: [10807], - Ouml: [214], - OverBar: [8254], - OverBrace: [9182], - OverBracket: [9140], - OverParenthesis: [9180], - PartialD: [8706], - Pcy: [1055], - Pfr: [120083], - Phi: [934], - Pi: [928], - PlusMinus: [177], - Poincareplane: [8460], - Popf: [8473], - Pr: [10939], - Precedes: [8826], - PrecedesEqual: [10927], - PrecedesSlantEqual: [8828], - PrecedesTilde: [8830], - Prime: [8243], - Product: [8719], - Proportion: [8759], - Proportional: [8733], - Pscr: [119979], - Psi: [936], - QUOT: [34], - Qfr: [120084], - Qopf: [8474], - Qscr: [119980], - RBarr: [10512], - REG: [174], - Racute: [340], - Rang: [10219], - Rarr: [8608], - Rarrtl: [10518], - Rcaron: [344], - Rcedil: [342], - Rcy: [1056], - Re: [8476], - ReverseElement: [8715], - ReverseEquilibrium: [8651], - ReverseUpEquilibrium: [10607], - Rfr: [8476], - Rho: [929], - RightAngleBracket: [10217], - RightArrow: [8594], - RightArrowBar: [8677], - RightArrowLeftArrow: [8644], - RightCeiling: [8969], - RightDoubleBracket: [10215], - RightDownTeeVector: [10589], - RightDownVector: [8642], - RightDownVectorBar: [10581], - RightFloor: [8971], - RightTee: [8866], - RightTeeArrow: [8614], - RightTeeVector: [10587], - RightTriangle: [8883], - RightTriangleBar: [10704], - RightTriangleEqual: [8885], - RightUpDownVector: [10575], - RightUpTeeVector: [10588], - RightUpVector: [8638], - RightUpVectorBar: [10580], - RightVector: [8640], - RightVectorBar: [10579], - Rightarrow: [8658], - Ropf: [8477], - RoundImplies: [10608], - Rrightarrow: [8667], - Rscr: [8475], - Rsh: [8625], - RuleDelayed: [10740], - SHCHcy: [1065], - SHcy: [1064], - SOFTcy: [1068], - Sacute: [346], - Sc: [10940], - Scaron: [352], - Scedil: [350], - Scirc: [348], - Scy: [1057], - Sfr: [120086], - ShortDownArrow: [8595], - ShortLeftArrow: [8592], - ShortRightArrow: [8594], - ShortUpArrow: [8593], - Sigma: [931], - SmallCircle: [8728], - Sopf: [120138], - Sqrt: [8730], - Square: [9633], - SquareIntersection: [8851], - SquareSubset: [8847], - SquareSubsetEqual: [8849], - SquareSuperset: [8848], - SquareSupersetEqual: [8850], - SquareUnion: [8852], - Sscr: [119982], - Star: [8902], - Sub: [8912], - Subset: [8912], - SubsetEqual: [8838], - Succeeds: [8827], - SucceedsEqual: [10928], - SucceedsSlantEqual: [8829], - SucceedsTilde: [8831], - SuchThat: [8715], - Sum: [8721], - Sup: [8913], - Superset: [8835], - SupersetEqual: [8839], - Supset: [8913], - THORN: [222], - TRADE: [8482], - TSHcy: [1035], - TScy: [1062], - Tab: [9], - Tau: [932], - Tcaron: [356], - Tcedil: [354], - Tcy: [1058], - Tfr: [120087], - Therefore: [8756], - Theta: [920], - ThickSpace: [8287, 8202], - ThinSpace: [8201], - Tilde: [8764], - TildeEqual: [8771], - TildeFullEqual: [8773], - TildeTilde: [8776], - Topf: [120139], - TripleDot: [8411], - Tscr: [119983], - Tstrok: [358], - Uacute: [218], - Uarr: [8607], - Uarrocir: [10569], - Ubrcy: [1038], - Ubreve: [364], - Ucirc: [219], - Ucy: [1059], - Udblac: [368], - Ufr: [120088], - Ugrave: [217], - Umacr: [362], - UnderBar: [95], - UnderBrace: [9183], - UnderBracket: [9141], - UnderParenthesis: [9181], - Union: [8899], - UnionPlus: [8846], - Uogon: [370], - Uopf: [120140], - UpArrow: [8593], - UpArrowBar: [10514], - UpArrowDownArrow: [8645], - UpDownArrow: [8597], - UpEquilibrium: [10606], - UpTee: [8869], - UpTeeArrow: [8613], - Uparrow: [8657], - Updownarrow: [8661], - UpperLeftArrow: [8598], - UpperRightArrow: [8599], - Upsi: [978], - Upsilon: [933], - Uring: [366], - Uscr: [119984], - Utilde: [360], - Uuml: [220], - VDash: [8875], - Vbar: [10987], - Vcy: [1042], - Vdash: [8873], - Vdashl: [10982], - Vee: [8897], - Verbar: [8214], - Vert: [8214], - VerticalBar: [8739], - VerticalLine: [124], - VerticalSeparator: [10072], - VerticalTilde: [8768], - VeryThinSpace: [8202], - Vfr: [120089], - Vopf: [120141], - Vscr: [119985], - Vvdash: [8874], - Wcirc: [372], - Wedge: [8896], - Wfr: [120090], - Wopf: [120142], - Wscr: [119986], - Xfr: [120091], - Xi: [926], - Xopf: [120143], - Xscr: [119987], - YAcy: [1071], - YIcy: [1031], - YUcy: [1070], - Yacute: [221], - Ycirc: [374], - Ycy: [1067], - Yfr: [120092], - Yopf: [120144], - Yscr: [119988], - Yuml: [376], - ZHcy: [1046], - Zacute: [377], - Zcaron: [381], - Zcy: [1047], - Zdot: [379], - ZeroWidthSpace: [8203], - Zeta: [918], - Zfr: [8488], - Zopf: [8484], - Zscr: [119989], - aacute: [225], - abreve: [259], - ac: [8766], - acE: [8766, 819], - acd: [8767], - acirc: [226], - acute: [180], - acy: [1072], - aelig: [230], - af: [8289], - afr: [120094], - agrave: [224], - alefsym: [8501], - aleph: [8501], - alpha: [945], - amacr: [257], - amalg: [10815], - amp: [38], - and: [8743], - andand: [10837], - andd: [10844], - andslope: [10840], - andv: [10842], - ang: [8736], - ange: [10660], - angle: [8736], - angmsd: [8737], - angmsdaa: [10664], - angmsdab: [10665], - angmsdac: [10666], - angmsdad: [10667], - angmsdae: [10668], - angmsdaf: [10669], - angmsdag: [10670], - angmsdah: [10671], - angrt: [8735], - angrtvb: [8894], - angrtvbd: [10653], - angsph: [8738], - angst: [197], - angzarr: [9084], - aogon: [261], - aopf: [120146], - ap: [8776], - apE: [10864], - apacir: [10863], - ape: [8778], - apid: [8779], - apos: [39], - approx: [8776], - approxeq: [8778], - aring: [229], - ascr: [119990], - ast: [42], - asymp: [8776], - asympeq: [8781], - atilde: [227], - auml: [228], - awconint: [8755], - awint: [10769], - bNot: [10989], - backcong: [8780], - backepsilon: [1014], - backprime: [8245], - backsim: [8765], - backsimeq: [8909], - barvee: [8893], - barwed: [8965], - barwedge: [8965], - bbrk: [9141], - bbrktbrk: [9142], - bcong: [8780], - bcy: [1073], - bdquo: [8222], - becaus: [8757], - because: [8757], - bemptyv: [10672], - bepsi: [1014], - bernou: [8492], - beta: [946], - beth: [8502], - between: [8812], - bfr: [120095], - bigcap: [8898], - bigcirc: [9711], - bigcup: [8899], - bigodot: [10752], - bigoplus: [10753], - bigotimes: [10754], - bigsqcup: [10758], - bigstar: [9733], - bigtriangledown: [9661], - bigtriangleup: [9651], - biguplus: [10756], - bigvee: [8897], - bigwedge: [8896], - bkarow: [10509], - blacklozenge: [10731], - blacksquare: [9642], - blacktriangle: [9652], - blacktriangledown: [9662], - blacktriangleleft: [9666], - blacktriangleright: [9656], - blank: [9251], - blk12: [9618], - blk14: [9617], - blk34: [9619], - block: [9608], - bne: [61, 8421], - bnequiv: [8801, 8421], - bnot: [8976], - bopf: [120147], - bot: [8869], - bottom: [8869], - bowtie: [8904], - boxDL: [9559], - boxDR: [9556], - boxDl: [9558], - boxDr: [9555], - boxH: [9552], - boxHD: [9574], - boxHU: [9577], - boxHd: [9572], - boxHu: [9575], - boxUL: [9565], - boxUR: [9562], - boxUl: [9564], - boxUr: [9561], - boxV: [9553], - boxVH: [9580], - boxVL: [9571], - boxVR: [9568], - boxVh: [9579], - boxVl: [9570], - boxVr: [9567], - boxbox: [10697], - boxdL: [9557], - boxdR: [9554], - boxdl: [9488], - boxdr: [9484], - boxh: [9472], - boxhD: [9573], - boxhU: [9576], - boxhd: [9516], - boxhu: [9524], - boxminus: [8863], - boxplus: [8862], - boxtimes: [8864], - boxuL: [9563], - boxuR: [9560], - boxul: [9496], - boxur: [9492], - boxv: [9474], - boxvH: [9578], - boxvL: [9569], - boxvR: [9566], - boxvh: [9532], - boxvl: [9508], - boxvr: [9500], - bprime: [8245], - breve: [728], - brvbar: [166], - bscr: [119991], - bsemi: [8271], - bsim: [8765], - bsime: [8909], - bsol: [92], - bsolb: [10693], - bsolhsub: [10184], - bull: [8226], - bullet: [8226], - bump: [8782], - bumpE: [10926], - bumpe: [8783], - bumpeq: [8783], - cacute: [263], - cap: [8745], - capand: [10820], - capbrcup: [10825], - capcap: [10827], - capcup: [10823], - capdot: [10816], - caps: [8745, 65024], - caret: [8257], - caron: [711], - ccaps: [10829], - ccaron: [269], - ccedil: [231], - ccirc: [265], - ccups: [10828], - ccupssm: [10832], - cdot: [267], - cedil: [184], - cemptyv: [10674], - cent: [162], - centerdot: [183], - cfr: [120096], - chcy: [1095], - check: [10003], - checkmark: [10003], - chi: [967], - cir: [9675], - cirE: [10691], - circ: [710], - circeq: [8791], - circlearrowleft: [8634], - circlearrowright: [8635], - circledR: [174], - circledS: [9416], - circledast: [8859], - circledcirc: [8858], - circleddash: [8861], - cire: [8791], - cirfnint: [10768], - cirmid: [10991], - cirscir: [10690], - clubs: [9827], - clubsuit: [9827], - colon: [58], - colone: [8788], - coloneq: [8788], - comma: [44], - commat: [64], - comp: [8705], - compfn: [8728], - complement: [8705], - complexes: [8450], - cong: [8773], - congdot: [10861], - conint: [8750], - copf: [120148], - coprod: [8720], - copy: [169], - copysr: [8471], - crarr: [8629], - cross: [10007], - cscr: [119992], - csub: [10959], - csube: [10961], - csup: [10960], - csupe: [10962], - ctdot: [8943], - cudarrl: [10552], - cudarrr: [10549], - cuepr: [8926], - cuesc: [8927], - cularr: [8630], - cularrp: [10557], - cup: [8746], - cupbrcap: [10824], - cupcap: [10822], - cupcup: [10826], - cupdot: [8845], - cupor: [10821], - cups: [8746, 65024], - curarr: [8631], - curarrm: [10556], - curlyeqprec: [8926], - curlyeqsucc: [8927], - curlyvee: [8910], - curlywedge: [8911], - curren: [164], - curvearrowleft: [8630], - curvearrowright: [8631], - cuvee: [8910], - cuwed: [8911], - cwconint: [8754], - cwint: [8753], - cylcty: [9005], - dArr: [8659], - dHar: [10597], - dagger: [8224], - daleth: [8504], - darr: [8595], - dash: [8208], - dashv: [8867], - dbkarow: [10511], - dblac: [733], - dcaron: [271], - dcy: [1076], - dd: [8518], - ddagger: [8225], - ddarr: [8650], - ddotseq: [10871], - deg: [176], - delta: [948], - demptyv: [10673], - dfisht: [10623], - dfr: [120097], - dharl: [8643], - dharr: [8642], - diam: [8900], - diamond: [8900], - diamondsuit: [9830], - diams: [9830], - die: [168], - digamma: [989], - disin: [8946], - div: [247], - divide: [247], - divideontimes: [8903], - divonx: [8903], - djcy: [1106], - dlcorn: [8990], - dlcrop: [8973], - dollar: [36], - dopf: [120149], - dot: [729], - doteq: [8784], - doteqdot: [8785], - dotminus: [8760], - dotplus: [8724], - dotsquare: [8865], - doublebarwedge: [8966], - downarrow: [8595], - downdownarrows: [8650], - downharpoonleft: [8643], - downharpoonright: [8642], - drbkarow: [10512], - drcorn: [8991], - drcrop: [8972], - dscr: [119993], - dscy: [1109], - dsol: [10742], - dstrok: [273], - dtdot: [8945], - dtri: [9663], - dtrif: [9662], - duarr: [8693], - duhar: [10607], - dwangle: [10662], - dzcy: [1119], - dzigrarr: [10239], - eDDot: [10871], - eDot: [8785], - eacute: [233], - easter: [10862], - ecaron: [283], - ecir: [8790], - ecirc: [234], - ecolon: [8789], - ecy: [1101], - edot: [279], - ee: [8519], - efDot: [8786], - efr: [120098], - eg: [10906], - egrave: [232], - egs: [10902], - egsdot: [10904], - el: [10905], - elinters: [9191], - ell: [8467], - els: [10901], - elsdot: [10903], - emacr: [275], - empty: [8709], - emptyset: [8709], - emptyv: [8709], - emsp: [8195], - emsp13: [8196], - emsp14: [8197], - eng: [331], - ensp: [8194], - eogon: [281], - eopf: [120150], - epar: [8917], - eparsl: [10723], - eplus: [10865], - epsi: [949], - epsilon: [949], - epsiv: [1013], - eqcirc: [8790], - eqcolon: [8789], - eqsim: [8770], - eqslantgtr: [10902], - eqslantless: [10901], - equals: [61], - equest: [8799], - equiv: [8801], - equivDD: [10872], - eqvparsl: [10725], - erDot: [8787], - erarr: [10609], - escr: [8495], - esdot: [8784], - esim: [8770], - eta: [951], - eth: [240], - euml: [235], - euro: [8364], - excl: [33], - exist: [8707], - expectation: [8496], - exponentiale: [8519], - fallingdotseq: [8786], - fcy: [1092], - female: [9792], - ffilig: [64259], - fflig: [64256], - ffllig: [64260], - ffr: [120099], - filig: [64257], - fjlig: [102, 106], - flat: [9837], - fllig: [64258], - fltns: [9649], - fnof: [402], - fopf: [120151], - forall: [8704], - fork: [8916], - forkv: [10969], - fpartint: [10765], - frac12: [189], - frac13: [8531], - frac14: [188], - frac15: [8533], - frac16: [8537], - frac18: [8539], - frac23: [8532], - frac25: [8534], - frac34: [190], - frac35: [8535], - frac38: [8540], - frac45: [8536], - frac56: [8538], - frac58: [8541], - frac78: [8542], - frasl: [8260], - frown: [8994], - fscr: [119995], - gE: [8807], - gEl: [10892], - gacute: [501], - gamma: [947], - gammad: [989], - gap: [10886], - gbreve: [287], - gcirc: [285], - gcy: [1075], - gdot: [289], - ge: [8805], - gel: [8923], - geq: [8805], - geqq: [8807], - geqslant: [10878], - ges: [10878], - gescc: [10921], - gesdot: [10880], - gesdoto: [10882], - gesdotol: [10884], - gesl: [8923, 65024], - gesles: [10900], - gfr: [120100], - gg: [8811], - ggg: [8921], - gimel: [8503], - gjcy: [1107], - gl: [8823], - glE: [10898], - gla: [10917], - glj: [10916], - gnE: [8809], - gnap: [10890], - gnapprox: [10890], - gne: [10888], - gneq: [10888], - gneqq: [8809], - gnsim: [8935], - gopf: [120152], - grave: [96], - gscr: [8458], - gsim: [8819], - gsime: [10894], - gsiml: [10896], - gt: [62], - gtcc: [10919], - gtcir: [10874], - gtdot: [8919], - gtlPar: [10645], - gtquest: [10876], - gtrapprox: [10886], - gtrarr: [10616], - gtrdot: [8919], - gtreqless: [8923], - gtreqqless: [10892], - gtrless: [8823], - gtrsim: [8819], - gvertneqq: [8809, 65024], - gvnE: [8809, 65024], - hArr: [8660], - hairsp: [8202], - half: [189], - hamilt: [8459], - hardcy: [1098], - harr: [8596], - harrcir: [10568], - harrw: [8621], - hbar: [8463], - hcirc: [293], - hearts: [9829], - heartsuit: [9829], - hellip: [8230], - hercon: [8889], - hfr: [120101], - hksearow: [10533], - hkswarow: [10534], - hoarr: [8703], - homtht: [8763], - hookleftarrow: [8617], - hookrightarrow: [8618], - hopf: [120153], - horbar: [8213], - hscr: [119997], - hslash: [8463], - hstrok: [295], - hybull: [8259], - hyphen: [8208], - iacute: [237], - ic: [8291], - icirc: [238], - icy: [1080], - iecy: [1077], - iexcl: [161], - iff: [8660], - ifr: [120102], - igrave: [236], - ii: [8520], - iiiint: [10764], - iiint: [8749], - iinfin: [10716], - iiota: [8489], - ijlig: [307], - imacr: [299], - image: [8465], - imagline: [8464], - imagpart: [8465], - imath: [305], - imof: [8887], - imped: [437], - "in": [8712], - incare: [8453], - infin: [8734], - infintie: [10717], - inodot: [305], - "int": [8747], - intcal: [8890], - integers: [8484], - intercal: [8890], - intlarhk: [10775], - intprod: [10812], - iocy: [1105], - iogon: [303], - iopf: [120154], - iota: [953], - iprod: [10812], - iquest: [191], - iscr: [119998], - isin: [8712], - isinE: [8953], - isindot: [8949], - isins: [8948], - isinsv: [8947], - isinv: [8712], - it: [8290], - itilde: [297], - iukcy: [1110], - iuml: [239], - jcirc: [309], - jcy: [1081], - jfr: [120103], - jmath: [567], - jopf: [120155], - jscr: [119999], - jsercy: [1112], - jukcy: [1108], - kappa: [954], - kappav: [1008], - kcedil: [311], - kcy: [1082], - kfr: [120104], - kgreen: [312], - khcy: [1093], - kjcy: [1116], - kopf: [120156], - kscr: [120000], - lAarr: [8666], - lArr: [8656], - lAtail: [10523], - lBarr: [10510], - lE: [8806], - lEg: [10891], - lHar: [10594], - lacute: [314], - laemptyv: [10676], - lagran: [8466], - lambda: [955], - lang: [10216], - langd: [10641], - langle: [10216], - lap: [10885], - laquo: [171], - larr: [8592], - larrb: [8676], - larrbfs: [10527], - larrfs: [10525], - larrhk: [8617], - larrlp: [8619], - larrpl: [10553], - larrsim: [10611], - larrtl: [8610], - lat: [10923], - latail: [10521], - late: [10925], - lates: [10925, 65024], - lbarr: [10508], - lbbrk: [10098], - lbrace: [123], - lbrack: [91], - lbrke: [10635], - lbrksld: [10639], - lbrkslu: [10637], - lcaron: [318], - lcedil: [316], - lceil: [8968], - lcub: [123], - lcy: [1083], - ldca: [10550], - ldquo: [8220], - ldquor: [8222], - ldrdhar: [10599], - ldrushar: [10571], - ldsh: [8626], - le: [8804], - leftarrow: [8592], - leftarrowtail: [8610], - leftharpoondown: [8637], - leftharpoonup: [8636], - leftleftarrows: [8647], - leftrightarrow: [8596], - leftrightarrows: [8646], - leftrightharpoons: [8651], - leftrightsquigarrow: [8621], - leftthreetimes: [8907], - leg: [8922], - leq: [8804], - leqq: [8806], - leqslant: [10877], - les: [10877], - lescc: [10920], - lesdot: [10879], - lesdoto: [10881], - lesdotor: [10883], - lesg: [8922, 65024], - lesges: [10899], - lessapprox: [10885], - lessdot: [8918], - lesseqgtr: [8922], - lesseqqgtr: [10891], - lessgtr: [8822], - lesssim: [8818], - lfisht: [10620], - lfloor: [8970], - lfr: [120105], - lg: [8822], - lgE: [10897], - lhard: [8637], - lharu: [8636], - lharul: [10602], - lhblk: [9604], - ljcy: [1113], - ll: [8810], - llarr: [8647], - llcorner: [8990], - llhard: [10603], - lltri: [9722], - lmidot: [320], - lmoust: [9136], - lmoustache: [9136], - lnE: [8808], - lnap: [10889], - lnapprox: [10889], - lne: [10887], - lneq: [10887], - lneqq: [8808], - lnsim: [8934], - loang: [10220], - loarr: [8701], - lobrk: [10214], - longleftarrow: [10229], - longleftrightarrow: [10231], - longmapsto: [10236], - longrightarrow: [10230], - looparrowleft: [8619], - looparrowright: [8620], - lopar: [10629], - lopf: [120157], - loplus: [10797], - lotimes: [10804], - lowast: [8727], - lowbar: [95], - loz: [9674], - lozenge: [9674], - lozf: [10731], - lpar: [40], - lparlt: [10643], - lrarr: [8646], - lrcorner: [8991], - lrhar: [8651], - lrhard: [10605], - lrm: [8206], - lrtri: [8895], - lsaquo: [8249], - lscr: [120001], - lsh: [8624], - lsim: [8818], - lsime: [10893], - lsimg: [10895], - lsqb: [91], - lsquo: [8216], - lsquor: [8218], - lstrok: [322], - lt: [60], - ltcc: [10918], - ltcir: [10873], - ltdot: [8918], - lthree: [8907], - ltimes: [8905], - ltlarr: [10614], - ltquest: [10875], - ltrPar: [10646], - ltri: [9667], - ltrie: [8884], - ltrif: [9666], - lurdshar: [10570], - luruhar: [10598], - lvertneqq: [8808, 65024], - lvnE: [8808, 65024], - mDDot: [8762], - macr: [175], - male: [9794], - malt: [10016], - maltese: [10016], - map: [8614], - mapsto: [8614], - mapstodown: [8615], - mapstoleft: [8612], - mapstoup: [8613], - marker: [9646], - mcomma: [10793], - mcy: [1084], - mdash: [8212], - measuredangle: [8737], - mfr: [120106], - mho: [8487], - micro: [181], - mid: [8739], - midast: [42], - midcir: [10992], - middot: [183], - minus: [8722], - minusb: [8863], - minusd: [8760], - minusdu: [10794], - mlcp: [10971], - mldr: [8230], - mnplus: [8723], - models: [8871], - mopf: [120158], - mp: [8723], - mscr: [120002], - mstpos: [8766], - mu: [956], - multimap: [8888], - mumap: [8888], - nGg: [8921, 824], - nGt: [8811, 8402], - nGtv: [8811, 824], - nLeftarrow: [8653], - nLeftrightarrow: [8654], - nLl: [8920, 824], - nLt: [8810, 8402], - nLtv: [8810, 824], - nRightarrow: [8655], - nVDash: [8879], - nVdash: [8878], - nabla: [8711], - nacute: [324], - nang: [8736, 8402], - nap: [8777], - napE: [10864, 824], - napid: [8779, 824], - napos: [329], - napprox: [8777], - natur: [9838], - natural: [9838], - naturals: [8469], - nbsp: [160], - nbump: [8782, 824], - nbumpe: [8783, 824], - ncap: [10819], - ncaron: [328], - ncedil: [326], - ncong: [8775], - ncongdot: [10861, 824], - ncup: [10818], - ncy: [1085], - ndash: [8211], - ne: [8800], - neArr: [8663], - nearhk: [10532], - nearr: [8599], - nearrow: [8599], - nedot: [8784, 824], - nequiv: [8802], - nesear: [10536], - nesim: [8770, 824], - nexist: [8708], - nexists: [8708], - nfr: [120107], - ngE: [8807, 824], - nge: [8817], - ngeq: [8817], - ngeqq: [8807, 824], - ngeqslant: [10878, 824], - nges: [10878, 824], - ngsim: [8821], - ngt: [8815], - ngtr: [8815], - nhArr: [8654], - nharr: [8622], - nhpar: [10994], - ni: [8715], - nis: [8956], - nisd: [8954], - niv: [8715], - njcy: [1114], - nlArr: [8653], - nlE: [8806, 824], - nlarr: [8602], - nldr: [8229], - nle: [8816], - nleftarrow: [8602], - nleftrightarrow: [8622], - nleq: [8816], - nleqq: [8806, 824], - nleqslant: [10877, 824], - nles: [10877, 824], - nless: [8814], - nlsim: [8820], - nlt: [8814], - nltri: [8938], - nltrie: [8940], - nmid: [8740], - nopf: [120159], - not: [172], - notin: [8713], - notinE: [8953, 824], - notindot: [8949, 824], - notinva: [8713], - notinvb: [8951], - notinvc: [8950], - notni: [8716], - notniva: [8716], - notnivb: [8958], - notnivc: [8957], - npar: [8742], - nparallel: [8742], - nparsl: [11005, 8421], - npart: [8706, 824], - npolint: [10772], - npr: [8832], - nprcue: [8928], - npre: [10927, 824], - nprec: [8832], - npreceq: [10927, 824], - nrArr: [8655], - nrarr: [8603], - nrarrc: [10547, 824], - nrarrw: [8605, 824], - nrightarrow: [8603], - nrtri: [8939], - nrtrie: [8941], - nsc: [8833], - nsccue: [8929], - nsce: [10928, 824], - nscr: [120003], - nshortmid: [8740], - nshortparallel: [8742], - nsim: [8769], - nsime: [8772], - nsimeq: [8772], - nsmid: [8740], - nspar: [8742], - nsqsube: [8930], - nsqsupe: [8931], - nsub: [8836], - nsubE: [10949, 824], - nsube: [8840], - nsubset: [8834, 8402], - nsubseteq: [8840], - nsubseteqq: [10949, 824], - nsucc: [8833], - nsucceq: [10928, 824], - nsup: [8837], - nsupE: [10950, 824], - nsupe: [8841], - nsupset: [8835, 8402], - nsupseteq: [8841], - nsupseteqq: [10950, 824], - ntgl: [8825], - ntilde: [241], - ntlg: [8824], - ntriangleleft: [8938], - ntrianglelefteq: [8940], - ntriangleright: [8939], - ntrianglerighteq: [8941], - nu: [957], - num: [35], - numero: [8470], - numsp: [8199], - nvDash: [8877], - nvHarr: [10500], - nvap: [8781, 8402], - nvdash: [8876], - nvge: [8805, 8402], - nvgt: [62, 8402], - nvinfin: [10718], - nvlArr: [10498], - nvle: [8804, 8402], - nvlt: [60, 8402], - nvltrie: [8884, 8402], - nvrArr: [10499], - nvrtrie: [8885, 8402], - nvsim: [8764, 8402], - nwArr: [8662], - nwarhk: [10531], - nwarr: [8598], - nwarrow: [8598], - nwnear: [10535], - oS: [9416], - oacute: [243], - oast: [8859], - ocir: [8858], - ocirc: [244], - ocy: [1086], - odash: [8861], - odblac: [337], - odiv: [10808], - odot: [8857], - odsold: [10684], - oelig: [339], - ofcir: [10687], - ofr: [120108], - ogon: [731], - ograve: [242], - ogt: [10689], - ohbar: [10677], - ohm: [937], - oint: [8750], - olarr: [8634], - olcir: [10686], - olcross: [10683], - oline: [8254], - olt: [10688], - omacr: [333], - omega: [969], - omicron: [959], - omid: [10678], - ominus: [8854], - oopf: [120160], - opar: [10679], - operp: [10681], - oplus: [8853], - or: [8744], - orarr: [8635], - ord: [10845], - order: [8500], - orderof: [8500], - ordf: [170], - ordm: [186], - origof: [8886], - oror: [10838], - orslope: [10839], - orv: [10843], - oscr: [8500], - oslash: [248], - osol: [8856], - otilde: [245], - otimes: [8855], - otimesas: [10806], - ouml: [246], - ovbar: [9021], - par: [8741], - para: [182], - parallel: [8741], - parsim: [10995], - parsl: [11005], - part: [8706], - pcy: [1087], - percnt: [37], - period: [46], - permil: [8240], - perp: [8869], - pertenk: [8241], - pfr: [120109], - phi: [966], - phiv: [981], - phmmat: [8499], - phone: [9742], - pi: [960], - pitchfork: [8916], - piv: [982], - planck: [8463], - planckh: [8462], - plankv: [8463], - plus: [43], - plusacir: [10787], - plusb: [8862], - pluscir: [10786], - plusdo: [8724], - plusdu: [10789], - pluse: [10866], - plusmn: [177], - plussim: [10790], - plustwo: [10791], - pm: [177], - pointint: [10773], - popf: [120161], - pound: [163], - pr: [8826], - prE: [10931], - prap: [10935], - prcue: [8828], - pre: [10927], - prec: [8826], - precapprox: [10935], - preccurlyeq: [8828], - preceq: [10927], - precnapprox: [10937], - precneqq: [10933], - precnsim: [8936], - precsim: [8830], - prime: [8242], - primes: [8473], - prnE: [10933], - prnap: [10937], - prnsim: [8936], - prod: [8719], - profalar: [9006], - profline: [8978], - profsurf: [8979], - prop: [8733], - propto: [8733], - prsim: [8830], - prurel: [8880], - pscr: [120005], - psi: [968], - puncsp: [8200], - qfr: [120110], - qint: [10764], - qopf: [120162], - qprime: [8279], - qscr: [120006], - quaternions: [8461], - quatint: [10774], - quest: [63], - questeq: [8799], - quot: [34], - rAarr: [8667], - rArr: [8658], - rAtail: [10524], - rBarr: [10511], - rHar: [10596], - race: [8765, 817], - racute: [341], - radic: [8730], - raemptyv: [10675], - rang: [10217], - rangd: [10642], - range: [10661], - rangle: [10217], - raquo: [187], - rarr: [8594], - rarrap: [10613], - rarrb: [8677], - rarrbfs: [10528], - rarrc: [10547], - rarrfs: [10526], - rarrhk: [8618], - rarrlp: [8620], - rarrpl: [10565], - rarrsim: [10612], - rarrtl: [8611], - rarrw: [8605], - ratail: [10522], - ratio: [8758], - rationals: [8474], - rbarr: [10509], - rbbrk: [10099], - rbrace: [125], - rbrack: [93], - rbrke: [10636], - rbrksld: [10638], - rbrkslu: [10640], - rcaron: [345], - rcedil: [343], - rceil: [8969], - rcub: [125], - rcy: [1088], - rdca: [10551], - rdldhar: [10601], - rdquo: [8221], - rdquor: [8221], - rdsh: [8627], - real: [8476], - realine: [8475], - realpart: [8476], - reals: [8477], - rect: [9645], - reg: [174], - rfisht: [10621], - rfloor: [8971], - rfr: [120111], - rhard: [8641], - rharu: [8640], - rharul: [10604], - rho: [961], - rhov: [1009], - rightarrow: [8594], - rightarrowtail: [8611], - rightharpoondown: [8641], - rightharpoonup: [8640], - rightleftarrows: [8644], - rightleftharpoons: [8652], - rightrightarrows: [8649], - rightsquigarrow: [8605], - rightthreetimes: [8908], - ring: [730], - risingdotseq: [8787], - rlarr: [8644], - rlhar: [8652], - rlm: [8207], - rmoust: [9137], - rmoustache: [9137], - rnmid: [10990], - roang: [10221], - roarr: [8702], - robrk: [10215], - ropar: [10630], - ropf: [120163], - roplus: [10798], - rotimes: [10805], - rpar: [41], - rpargt: [10644], - rppolint: [10770], - rrarr: [8649], - rsaquo: [8250], - rscr: [120007], - rsh: [8625], - rsqb: [93], - rsquo: [8217], - rsquor: [8217], - rthree: [8908], - rtimes: [8906], - rtri: [9657], - rtrie: [8885], - rtrif: [9656], - rtriltri: [10702], - ruluhar: [10600], - rx: [8478], - sacute: [347], - sbquo: [8218], - sc: [8827], - scE: [10932], - scap: [10936], - scaron: [353], - sccue: [8829], - sce: [10928], - scedil: [351], - scirc: [349], - scnE: [10934], - scnap: [10938], - scnsim: [8937], - scpolint: [10771], - scsim: [8831], - scy: [1089], - sdot: [8901], - sdotb: [8865], - sdote: [10854], - seArr: [8664], - searhk: [10533], - searr: [8600], - searrow: [8600], - sect: [167], - semi: [59], - seswar: [10537], - setminus: [8726], - setmn: [8726], - sext: [10038], - sfr: [120112], - sfrown: [8994], - sharp: [9839], - shchcy: [1097], - shcy: [1096], - shortmid: [8739], - shortparallel: [8741], - shy: [173], - sigma: [963], - sigmaf: [962], - sigmav: [962], - sim: [8764], - simdot: [10858], - sime: [8771], - simeq: [8771], - simg: [10910], - simgE: [10912], - siml: [10909], - simlE: [10911], - simne: [8774], - simplus: [10788], - simrarr: [10610], - slarr: [8592], - smallsetminus: [8726], - smashp: [10803], - smeparsl: [10724], - smid: [8739], - smile: [8995], - smt: [10922], - smte: [10924], - smtes: [10924, 65024], - softcy: [1100], - sol: [47], - solb: [10692], - solbar: [9023], - sopf: [120164], - spades: [9824], - spadesuit: [9824], - spar: [8741], - sqcap: [8851], - sqcaps: [8851, 65024], - sqcup: [8852], - sqcups: [8852, 65024], - sqsub: [8847], - sqsube: [8849], - sqsubset: [8847], - sqsubseteq: [8849], - sqsup: [8848], - sqsupe: [8850], - sqsupset: [8848], - sqsupseteq: [8850], - squ: [9633], - square: [9633], - squarf: [9642], - squf: [9642], - srarr: [8594], - sscr: [120008], - ssetmn: [8726], - ssmile: [8995], - sstarf: [8902], - star: [9734], - starf: [9733], - straightepsilon: [1013], - straightphi: [981], - strns: [175], - sub: [8834], - subE: [10949], - subdot: [10941], - sube: [8838], - subedot: [10947], - submult: [10945], - subnE: [10955], - subne: [8842], - subplus: [10943], - subrarr: [10617], - subset: [8834], - subseteq: [8838], - subseteqq: [10949], - subsetneq: [8842], - subsetneqq: [10955], - subsim: [10951], - subsub: [10965], - subsup: [10963], - succ: [8827], - succapprox: [10936], - succcurlyeq: [8829], - succeq: [10928], - succnapprox: [10938], - succneqq: [10934], - succnsim: [8937], - succsim: [8831], - sum: [8721], - sung: [9834], - sup: [8835], - sup1: [185], - sup2: [178], - sup3: [179], - supE: [10950], - supdot: [10942], - supdsub: [10968], - supe: [8839], - supedot: [10948], - suphsol: [10185], - suphsub: [10967], - suplarr: [10619], - supmult: [10946], - supnE: [10956], - supne: [8843], - supplus: [10944], - supset: [8835], - supseteq: [8839], - supseteqq: [10950], - supsetneq: [8843], - supsetneqq: [10956], - supsim: [10952], - supsub: [10964], - supsup: [10966], - swArr: [8665], - swarhk: [10534], - swarr: [8601], - swarrow: [8601], - swnwar: [10538], - szlig: [223], - target: [8982], - tau: [964], - tbrk: [9140], - tcaron: [357], - tcedil: [355], - tcy: [1090], - tdot: [8411], - telrec: [8981], - tfr: [120113], - there4: [8756], - therefore: [8756], - theta: [952], - thetasym: [977], - thetav: [977], - thickapprox: [8776], - thicksim: [8764], - thinsp: [8201], - thkap: [8776], - thksim: [8764], - thorn: [254], - tilde: [732], - times: [215], - timesb: [8864], - timesbar: [10801], - timesd: [10800], - tint: [8749], - toea: [10536], - top: [8868], - topbot: [9014], - topcir: [10993], - topf: [120165], - topfork: [10970], - tosa: [10537], - tprime: [8244], - trade: [8482], - triangle: [9653], - triangledown: [9663], - triangleleft: [9667], - trianglelefteq: [8884], - triangleq: [8796], - triangleright: [9657], - trianglerighteq: [8885], - tridot: [9708], - trie: [8796], - triminus: [10810], - triplus: [10809], - trisb: [10701], - tritime: [10811], - trpezium: [9186], - tscr: [120009], - tscy: [1094], - tshcy: [1115], - tstrok: [359], - twixt: [8812], - twoheadleftarrow: [8606], - twoheadrightarrow: [8608], - uArr: [8657], - uHar: [10595], - uacute: [250], - uarr: [8593], - ubrcy: [1118], - ubreve: [365], - ucirc: [251], - ucy: [1091], - udarr: [8645], - udblac: [369], - udhar: [10606], - ufisht: [10622], - ufr: [120114], - ugrave: [249], - uharl: [8639], - uharr: [8638], - uhblk: [9600], - ulcorn: [8988], - ulcorner: [8988], - ulcrop: [8975], - ultri: [9720], - umacr: [363], - uml: [168], - uogon: [371], - uopf: [120166], - uparrow: [8593], - updownarrow: [8597], - upharpoonleft: [8639], - upharpoonright: [8638], - uplus: [8846], - upsi: [965], - upsih: [978], - upsilon: [965], - upuparrows: [8648], - urcorn: [8989], - urcorner: [8989], - urcrop: [8974], - uring: [367], - urtri: [9721], - uscr: [120010], - utdot: [8944], - utilde: [361], - utri: [9653], - utrif: [9652], - uuarr: [8648], - uuml: [252], - uwangle: [10663], - vArr: [8661], - vBar: [10984], - vBarv: [10985], - vDash: [8872], - vangrt: [10652], - varepsilon: [1013], - varkappa: [1008], - varnothing: [8709], - varphi: [981], - varpi: [982], - varpropto: [8733], - varr: [8597], - varrho: [1009], - varsigma: [962], - varsubsetneq: [8842, 65024], - varsubsetneqq: [10955, 65024], - varsupsetneq: [8843, 65024], - varsupsetneqq: [10956, 65024], - vartheta: [977], - vartriangleleft: [8882], - vartriangleright: [8883], - vcy: [1074], - vdash: [8866], - vee: [8744], - veebar: [8891], - veeeq: [8794], - vellip: [8942], - verbar: [124], - vert: [124], - vfr: [120115], - vltri: [8882], - vnsub: [8834, 8402], - vnsup: [8835, 8402], - vopf: [120167], - vprop: [8733], - vrtri: [8883], - vscr: [120011], - vsubnE: [10955, 65024], - vsubne: [8842, 65024], - vsupnE: [10956, 65024], - vsupne: [8843, 65024], - vzigzag: [10650], - wcirc: [373], - wedbar: [10847], - wedge: [8743], - wedgeq: [8793], - weierp: [8472], - wfr: [120116], - wopf: [120168], - wp: [8472], - wr: [8768], - wreath: [8768], - wscr: [120012], - xcap: [8898], - xcirc: [9711], - xcup: [8899], - xdtri: [9661], - xfr: [120117], - xhArr: [10234], - xharr: [10231], - xi: [958], - xlArr: [10232], - xlarr: [10229], - xmap: [10236], - xnis: [8955], - xodot: [10752], - xopf: [120169], - xoplus: [10753], - xotime: [10754], - xrArr: [10233], - xrarr: [10230], - xscr: [120013], - xsqcup: [10758], - xuplus: [10756], - xutri: [9651], - xvee: [8897], - xwedge: [8896], - yacute: [253], - yacy: [1103], - ycirc: [375], - ycy: [1099], - yen: [165], - yfr: [120118], - yicy: [1111], - yopf: [120170], - yscr: [120014], - yucy: [1102], - yuml: [255], - zacute: [378], - zcaron: [382], - zcy: [1079], - zdot: [380], - zeetrf: [8488], - zeta: [950], - zfr: [120119], - zhcy: [1078], - zigrarr: [8669], - zopf: [120171], - zscr: [120015], - zwj: [8205], - zwnj: [8204] - }; - }); -define("simple-html-tokenizer/char-refs/min", - ["exports"], - function(__exports__) { - "use strict"; - __exports__["default"] = { - quot: [34], - amp: [38], - apos: [39], - lt: [60], - gt: [62] - }; - }); -define("simple-html-tokenizer/entity-parser", - ["exports"], - function(__exports__) { - "use strict"; - function EntityParser(namedCodepoints) { - this.namedCodepoints = namedCodepoints; - } - - EntityParser.prototype.parse = function (tokenizer) { - var input = tokenizer.input.slice(tokenizer["char"]); - var matches = input.match(/^#(?:x|X)([0-9A-Fa-f]+);/); - if (matches) { - tokenizer["char"] += matches[0].length; - return String.fromCharCode(parseInt(matches[1], 16)); - } - matches = input.match(/^#([0-9]+);/); - if (matches) { - tokenizer["char"] += matches[0].length; - return String.fromCharCode(parseInt(matches[1], 10)); - } - matches = input.match(/^([A-Za-z]+);/); - if (matches) { - var codepoints = this.namedCodepoints[matches[1]]; - if (codepoints) { - tokenizer["char"] += matches[0].length; - for (var i = 0, buffer = ''; i < codepoints.length; i++) { - buffer += String.fromCharCode(codepoints[i]); - } - return buffer; - } - } - }; - - __exports__["default"] = EntityParser; - }); -define("simple-html-tokenizer/generate", - ["./generator","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Generator = __dependency1__["default"]; - - __exports__["default"] = function generate(tokens) { - var generator = new Generator(); - return generator.generate(tokens); - } - }); -define("simple-html-tokenizer/generator", - ["exports"], - function(__exports__) { - "use strict"; - var escape = (function () { - var test = /[&<>"'`]/; - var replace = /[&<>"'`]/g; - var map = { - "&": "&", - "<": "<", - ">": ">", - '"': """, - "'": "'", - "`": "`" - }; - function escapeChar(char) { - return map["char"]; - } - return function escape(string) { - if(!test.test(string)) { - return string; - } - return string.replace(replace, escapeChar); - }; - }()); - - function Generator() { - this.escape = escape; - } - - Generator.prototype = { - generate: function (tokens) { - var buffer = ''; - var token; - for (var i=0; i"; - }, - - Chars: function (token) { - return this.escape(token.chars); - }, - - Comment: function (token) { - return ""; - }, - - Attributes: function (attributes) { - var out = [], attribute; - - for (var i=0, l=attributes.length; i") { - return this.emitToken(); - } else { - this.addToComment(char); - this.state = 'comment'; - } - }, - - commentStartDash: function(char) { - if (char === "-") { - this.state = 'commentEnd'; - } else if (char === ">") { - return this.emitToken(); - } else { - this.addToComment("-"); - this.state = 'comment'; - } - }, - - comment: function(char) { - if (char === "-") { - this.state = 'commentEndDash'; - } else { - this.addToComment(char); - } - }, - - commentEndDash: function(char) { - if (char === "-") { - this.state = 'commentEnd'; - } else { - this.addToComment("-" + char); - this.state = 'comment'; - } - }, - - commentEnd: function(char) { - if (char === ">") { - return this.emitToken(); - } else { - this.addToComment("--" + char); - this.state = 'comment'; - } - }, - - tagName: function(char) { - if (isSpace(char)) { - this.state = 'beforeAttributeName'; - } else if (char === "/") { - this.state = 'selfClosingStartTag'; - } else if (char === ">") { - return this.emitToken(); - } else { - this.addToTagName(char); - } - }, - - beforeAttributeName: function(char) { - if (isSpace(char)) { - return; - } else if (char === "/") { - this.state = 'selfClosingStartTag'; - } else if (char === ">") { - return this.emitToken(); - } else { - this.createAttribute(char); - } - }, - - attributeName: function(char) { - if (isSpace(char)) { - this.state = 'afterAttributeName'; - } else if (char === "/") { - this.state = 'selfClosingStartTag'; - } else if (char === "=") { - this.state = 'beforeAttributeValue'; - } else if (char === ">") { - return this.emitToken(); - } else { - this.addToAttributeName(char); - } - }, - - afterAttributeName: function(char) { - if (isSpace(char)) { - return; - } else if (char === "/") { - this.state = 'selfClosingStartTag'; - } else if (char === "=") { - this.state = 'beforeAttributeValue'; - } else if (char === ">") { - return this.emitToken(); - } else { - this.finalizeAttributeValue(); - this.createAttribute(char); - } - }, - - beforeAttributeValue: function(char) { - if (isSpace(char)) { - return; - } else if (char === '"') { - this.state = 'attributeValueDoubleQuoted'; - this.markAttributeQuoted(true); - } else if (char === "'") { - this.state = 'attributeValueSingleQuoted'; - this.markAttributeQuoted(true); - } else if (char === ">") { - return this.emitToken(); - } else { - this.state = 'attributeValueUnquoted'; - this.markAttributeQuoted(false); - this.addToAttributeValue(char); - } - }, - - attributeValueDoubleQuoted: function(char) { - if (char === '"') { - this.finalizeAttributeValue(); - this.state = 'afterAttributeValueQuoted'; - } else if (char === "&") { - this.addToAttributeValue(this.consumeCharRef('"') || "&"); - } else { - this.addToAttributeValue(char); - } - }, - - attributeValueSingleQuoted: function(char) { - if (char === "'") { - this.finalizeAttributeValue(); - this.state = 'afterAttributeValueQuoted'; - } else if (char === "&") { - this.addToAttributeValue(this.consumeCharRef("'") || "&"); - } else { - this.addToAttributeValue(char); - } - }, - - attributeValueUnquoted: function(char) { - if (isSpace(char)) { - this.finalizeAttributeValue(); - this.state = 'beforeAttributeName'; - } else if (char === "&") { - this.addToAttributeValue(this.consumeCharRef(">") || "&"); - } else if (char === ">") { - return this.emitToken(); - } else { - this.addToAttributeValue(char); - } - }, - - afterAttributeValueQuoted: function(char) { - if (isSpace(char)) { - this.state = 'beforeAttributeName'; - } else if (char === "/") { - this.state = 'selfClosingStartTag'; - } else if (char === ">") { - return this.emitToken(); - } else { - this["char"]--; - this.state = 'beforeAttributeName'; - } - }, - - selfClosingStartTag: function(char) { - if (char === ">") { - this.selfClosing(); - return this.emitToken(); - } else { - this["char"]--; - this.state = 'beforeAttributeName'; - } - }, - - endTagOpen: function(char) { - if (isAlpha(char)) { - this.createTag(EndTag, char.toLowerCase()); - } - } - } - }; - - __exports__["default"] = Tokenizer; - }); -define("simple-html-tokenizer/tokens", - ["exports"], - function(__exports__) { - "use strict"; - function StartTag(tagName, attributes, selfClosing) { - this.type = 'StartTag'; - this.tagName = tagName || ''; - this.attributes = attributes || []; - this.selfClosing = selfClosing === true; - } - - __exports__.StartTag = StartTag;function EndTag(tagName) { - this.type = 'EndTag'; - this.tagName = tagName || ''; - } - - __exports__.EndTag = EndTag;function Chars(chars) { - this.type = 'Chars'; - this.chars = chars || ""; - } - - __exports__.Chars = Chars;function Comment(chars) { - this.type = 'Comment'; - this.chars = chars || ''; - } - - __exports__.Comment = Comment; - }); -define("simple-html-tokenizer/utils", - ["exports"], - function(__exports__) { - "use strict"; - function isSpace(char) { - return (/[\t\n\f ]/).test(char); - } - - __exports__.isSpace = isSpace;function isAlpha(char) { - return (/[A-Za-z]/).test(char); - } - - __exports__.isAlpha = isAlpha;function preprocessInput(input) { - return input.replace(/\r\n?/g, "\n"); - } - - __exports__.preprocessInput = preprocessInput; - }); -requireModule("ember-template-compiler"); - -})(); -; -if (typeof exports === "object") { - module.exports = Ember.__loader.require("ember-template-compiler"); - } \ No newline at end of file diff --git a/ember/ember-1.13.4.prod.js b/ember/ember-1.13.4.prod.js deleted file mode 100644 index 565c028..0000000 --- a/ember/ember-1.13.4.prod.js +++ /dev/null @@ -1,55350 +0,0 @@ -/*! - * @overview Ember - JavaScript Application Framework - * @copyright Copyright 2011-2015 Tilde Inc. and contributors - * Portions Copyright 2006-2011 Strobe Inc. - * Portions Copyright 2008-2011 Apple Inc. All rights reserved. - * @license Licensed under MIT license - * See https://raw.github.com/emberjs/ember.js/master/LICENSE - * @version 1.13.4 - */ - -(function() { -var enifed, requireModule, eriuqer, requirejs, Ember; -var mainContext = this; - -(function() { - var isNode = typeof process !== 'undefined' && {}.toString.call(process) === '[object process]'; - - if (!isNode) { - Ember = this.Ember = this.Ember || {}; - } - - if (typeof Ember === 'undefined') { Ember = {}; }; - - if (typeof Ember.__loader === 'undefined') { - var registry = {}; - var seen = {}; - - enifed = function(name, deps, callback) { - var value = { }; - - if (!callback) { - value.deps = []; - value.callback = deps; - } else { - value.deps = deps; - value.callback = callback; - } - - registry[name] = value; - }; - - requirejs = eriuqer = requireModule = function(name) { - return internalRequire(name, null); - } - - function internalRequire(name, referrerName) { - var exports = seen[name]; - - if (exports !== undefined) { - return exports; - } - - exports = seen[name] = {}; - - if (!registry[name]) { - if (referrerName) { - throw new Error('Could not find module ' + name + ' required by: ' + referrerName); - } else { - throw new Error('Could not find module ' + name); - } - } - - var mod = registry[name]; - var deps = mod.deps; - var callback = mod.callback; - var reified = []; - var length = deps.length; - - for (var i=0; i 2) { - args = new Array(length - 2); - for (var i = 0, l = length - 2; i < l; i++) { - args[i] = arguments[i + 2]; - } - } else { - args = []; - } - - var onError = getOnError(this.options); - - this.begin(); - - // guard against Safari 6's double-finally bug - var didFinally = false; - - if (onError) { - try { - return method.apply(target, args); - } catch (error) { - onError(error); - } finally { - if (!didFinally) { - didFinally = true; - this.end(); - } - } - } else { - try { - return method.apply(target, args); - } finally { - if (!didFinally) { - didFinally = true; - this.end(); - } - } - } - }, - - join: function () { - if (this.currentInstance) { - var length = arguments.length; - var method, target; - - if (length === 1) { - method = arguments[0]; - target = null; - } else { - target = arguments[0]; - method = arguments[1]; - } - - if (_backburnerUtils.isString(method)) { - method = target[method]; - } - - if (length === 1) { - return method(); - } else if (length === 2) { - return method.call(target); - } else { - var args = new Array(length - 2); - for (var i = 0, l = length - 2; i < l; i++) { - args[i] = arguments[i + 2]; - } - return method.apply(target, args); - } - } else { - return this.run.apply(this, arguments); - } - }, - - defer: function (queueName /* , target, method, args */) { - var length = arguments.length; - var method, target, args; - - if (length === 2) { - method = arguments[1]; - target = null; - } else { - target = arguments[1]; - method = arguments[2]; - } - - if (_backburnerUtils.isString(method)) { - method = target[method]; - } - - var stack = this.DEBUG ? new Error() : undefined; - - if (length > 3) { - args = new Array(length - 3); - for (var i = 3; i < length; i++) { - args[i - 3] = arguments[i]; - } - } else { - args = undefined; - } - - if (!this.currentInstance) { - createAutorun(this); - } - return this.currentInstance.schedule(queueName, target, method, args, false, stack); - }, - - deferOnce: function (queueName /* , target, method, args */) { - var length = arguments.length; - var method, target, args; - - if (length === 2) { - method = arguments[1]; - target = null; - } else { - target = arguments[1]; - method = arguments[2]; - } - - if (_backburnerUtils.isString(method)) { - method = target[method]; - } - - var stack = this.DEBUG ? new Error() : undefined; - - if (length > 3) { - args = new Array(length - 3); - for (var i = 3; i < length; i++) { - args[i - 3] = arguments[i]; - } - } else { - args = undefined; - } - - if (!this.currentInstance) { - createAutorun(this); - } - return this.currentInstance.schedule(queueName, target, method, args, true, stack); - }, - - setTimeout: function () { - var l = arguments.length; - var args = new Array(l); - - for (var x = 0; x < l; x++) { - args[x] = arguments[x]; - } - - var length = args.length, - method, - wait, - target, - methodOrTarget, - methodOrWait, - methodOrArgs; - - if (length === 0) { - return; - } else if (length === 1) { - method = args.shift(); - wait = 0; - } else if (length === 2) { - methodOrTarget = args[0]; - methodOrWait = args[1]; - - if (_backburnerUtils.isFunction(methodOrWait) || _backburnerUtils.isFunction(methodOrTarget[methodOrWait])) { - target = args.shift(); - method = args.shift(); - wait = 0; - } else if (_backburnerUtils.isCoercableNumber(methodOrWait)) { - method = args.shift(); - wait = args.shift(); - } else { - method = args.shift(); - wait = 0; - } - } else { - var last = args[args.length - 1]; - - if (_backburnerUtils.isCoercableNumber(last)) { - wait = args.pop(); - } else { - wait = 0; - } - - methodOrTarget = args[0]; - methodOrArgs = args[1]; - - if (_backburnerUtils.isFunction(methodOrArgs) || _backburnerUtils.isString(methodOrArgs) && methodOrTarget !== null && methodOrArgs in methodOrTarget) { - target = args.shift(); - method = args.shift(); - } else { - method = args.shift(); - } - } - - var executeAt = _backburnerUtils.now() + parseInt(wait, 10); - - if (_backburnerUtils.isString(method)) { - method = target[method]; - } - - var onError = getOnError(this.options); - - function fn() { - if (onError) { - try { - method.apply(target, args); - } catch (e) { - onError(e); - } - } else { - method.apply(target, args); - } - } - - // find position to insert - var i = _backburnerBinarySearch["default"](executeAt, this._timers); - - this._timers.splice(i, 0, executeAt, fn); - - updateLaterTimer(this, executeAt, wait); - - return fn; - }, - - throttle: function (target, method /* , args, wait, [immediate] */) { - var backburner = this; - var args = new Array(arguments.length); - for (var i = 0; i < arguments.length; i++) { - args[i] = arguments[i]; - } - var immediate = args.pop(); - var wait, throttler, index, timer; - - if (_backburnerUtils.isNumber(immediate) || _backburnerUtils.isString(immediate)) { - wait = immediate; - immediate = true; - } else { - wait = args.pop(); - } - - wait = parseInt(wait, 10); - - index = findThrottler(target, method, this._throttlers); - if (index > -1) { - return this._throttlers[index]; - } // throttled - - timer = _backburnerPlatform["default"].setTimeout(function () { - if (!immediate) { - backburner.run.apply(backburner, args); - } - var index = findThrottler(target, method, backburner._throttlers); - if (index > -1) { - backburner._throttlers.splice(index, 1); - } - }, wait); - - if (immediate) { - this.run.apply(this, args); - } - - throttler = [target, method, timer]; - - this._throttlers.push(throttler); - - return throttler; - }, - - debounce: function (target, method /* , args, wait, [immediate] */) { - var backburner = this; - var args = new Array(arguments.length); - for (var i = 0; i < arguments.length; i++) { - args[i] = arguments[i]; - } - - var immediate = args.pop(); - var wait, index, debouncee, timer; - - if (_backburnerUtils.isNumber(immediate) || _backburnerUtils.isString(immediate)) { - wait = immediate; - immediate = false; - } else { - wait = args.pop(); - } - - wait = parseInt(wait, 10); - // Remove debouncee - index = findDebouncee(target, method, this._debouncees); - - if (index > -1) { - debouncee = this._debouncees[index]; - this._debouncees.splice(index, 1); - clearTimeout(debouncee[2]); - } - - timer = _backburnerPlatform["default"].setTimeout(function () { - if (!immediate) { - backburner.run.apply(backburner, args); - } - var index = findDebouncee(target, method, backburner._debouncees); - if (index > -1) { - backburner._debouncees.splice(index, 1); - } - }, wait); - - if (immediate && index === -1) { - backburner.run.apply(backburner, args); - } - - debouncee = [target, method, timer]; - - backburner._debouncees.push(debouncee); - - return debouncee; - }, - - cancelTimers: function () { - var clearItems = function (item) { - clearTimeout(item[2]); - }; - - _backburnerUtils.each(this._throttlers, clearItems); - this._throttlers = []; - - _backburnerUtils.each(this._debouncees, clearItems); - this._debouncees = []; - - if (this._laterTimer) { - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - this._timers = []; - - if (this._autorun) { - clearTimeout(this._autorun); - this._autorun = null; - } - }, - - hasTimers: function () { - return !!this._timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun; - }, - - cancel: function (timer) { - var timerType = typeof timer; - - if (timer && timerType === 'object' && timer.queue && timer.method) { - // we're cancelling a deferOnce - return timer.queue.cancel(timer); - } else if (timerType === 'function') { - // we're cancelling a setTimeout - for (var i = 0, l = this._timers.length; i < l; i += 2) { - if (this._timers[i + 1] === timer) { - this._timers.splice(i, 2); // remove the two elements - if (i === 0) { - if (this._laterTimer) { - // Active timer? Then clear timer and reset for future timer - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - if (this._timers.length > 0) { - // Update to next available timer when available - updateLaterTimer(this, this._timers[0], this._timers[0] - _backburnerUtils.now()); - } - } - return true; - } - } - } else if (Object.prototype.toString.call(timer) === '[object Array]') { - // we're cancelling a throttle or debounce - return this._cancelItem(findThrottler, this._throttlers, timer) || this._cancelItem(findDebouncee, this._debouncees, timer); - } else { - return; // timer was null or not a timer - } - }, - - _cancelItem: function (findMethod, array, timer) { - var item, index; - - if (timer.length < 3) { - return false; - } - - index = findMethod(timer[0], timer[1], array); - - if (index > -1) { - - item = array[index]; - - if (item[2] === timer[2]) { - array.splice(index, 1); - clearTimeout(timer[2]); - return true; - } - } - - return false; - } - }; - - Backburner.prototype.schedule = Backburner.prototype.defer; - Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce; - Backburner.prototype.later = Backburner.prototype.setTimeout; - - if (_backburnerPlatform.needsIETryCatchFix) { - var originalRun = Backburner.prototype.run; - Backburner.prototype.run = _backburnerUtils.wrapInTryCatch(originalRun); - - var originalEnd = Backburner.prototype.end; - Backburner.prototype.end = _backburnerUtils.wrapInTryCatch(originalEnd); - } - - function getOnError(options) { - return options.onError || options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]; - } - - function createAutorun(backburner) { - backburner.begin(); - backburner._autorun = _backburnerPlatform["default"].setTimeout(function () { - backburner._autorun = null; - backburner.end(); - }); - } - - function updateLaterTimer(backburner, executeAt, wait) { - var n = _backburnerUtils.now(); - if (!backburner._laterTimer || executeAt < backburner._laterTimerExpiresAt || backburner._laterTimerExpiresAt < n) { - - if (backburner._laterTimer) { - // Clear when: - // - Already expired - // - New timer is earlier - clearTimeout(backburner._laterTimer); - - if (backburner._laterTimerExpiresAt < n) { - // If timer was never triggered - // Calculate the left-over wait-time - wait = Math.max(0, executeAt - n); - } - } - - backburner._laterTimer = _backburnerPlatform["default"].setTimeout(function () { - backburner._laterTimer = null; - backburner._laterTimerExpiresAt = null; - executeTimers(backburner); - }, wait); - - backburner._laterTimerExpiresAt = n + wait; - } - } - - function executeTimers(backburner) { - var n = _backburnerUtils.now(); - var fns, i, l; - - backburner.run(function () { - i = _backburnerBinarySearch["default"](n, backburner._timers); - - fns = backburner._timers.splice(0, i); - - for (i = 1, l = fns.length; i < l; i += 2) { - backburner.schedule(backburner.options.defaultQueue, null, fns[i]); - } - }); - - if (backburner._timers.length) { - updateLaterTimer(backburner, backburner._timers[0], backburner._timers[0] - n); - } - } - - function findDebouncee(target, method, debouncees) { - return findItem(target, method, debouncees); - } - - function findThrottler(target, method, throttlers) { - return findItem(target, method, throttlers); - } - - function findItem(target, method, collection) { - var item; - var index = -1; - - for (var i = 0, l = collection.length; i < l; i++) { - item = collection[i]; - if (item[0] === target && item[1] === method) { - index = i; - break; - } - } - - return index; - } -}); -/* target, method, args */ /* target, method, args */ -enifed("backburner/binary-search", ["exports"], function (exports) { - exports["default"] = binarySearch; - - function binarySearch(time, timers) { - var start = 0; - var end = timers.length - 2; - var middle, l; - - while (start < end) { - // since timers is an array of pairs 'l' will always - // be an integer - l = (end - start) / 2; - - // compensate for the index in case even number - // of pairs inside timers - middle = start + l - l % 2; - - if (time >= timers[middle]) { - start = middle + 2; - } else { - end = middle; - } - } - - return time >= timers[start] ? start + 2 : start; - } -}); -enifed('backburner/deferred-action-queues', ['exports', './utils', './queue'], function (exports, _utils, _queue) { - exports["default"] = DeferredActionQueues; - - function DeferredActionQueues(queueNames, options) { - var queues = this.queues = {}; - this.queueNames = queueNames = queueNames || []; - - this.options = options; - - _utils.each(queueNames, function (queueName) { - queues[queueName] = new _queue["default"](queueName, options[queueName], options); - }); - } - - function noSuchQueue(name) { - throw new Error('You attempted to schedule an action in a queue (' + name + ') that doesn\'t exist'); - } - - DeferredActionQueues.prototype = { - schedule: function (name, target, method, args, onceFlag, stack) { - var queues = this.queues; - var queue = queues[name]; - - if (!queue) { - noSuchQueue(name); - } - - if (onceFlag) { - return queue.pushUnique(target, method, args, stack); - } else { - return queue.push(target, method, args, stack); - } - }, - - flush: function () { - var queues = this.queues; - var queueNames = this.queueNames; - var queueName, queue, queueItems, priorQueueNameIndex; - var queueNameIndex = 0; - var numberOfQueues = queueNames.length; - var options = this.options; - - while (queueNameIndex < numberOfQueues) { - queueName = queueNames[queueNameIndex]; - queue = queues[queueName]; - - var numberOfQueueItems = queue._queue.length; - - if (numberOfQueueItems === 0) { - queueNameIndex++; - } else { - queue.flush(false /* async */); - queueNameIndex = 0; - } - } - } - }; -}); -enifed('backburner/platform', ['exports'], function (exports) { - // In IE 6-8, try/finally doesn't work without a catch. - // Unfortunately, this is impossible to test for since wrapping it in a parent try/catch doesn't trigger the bug. - // This tests for another broken try/catch behavior that only exhibits in the same versions of IE. - var needsIETryCatchFix = (function (e, x) { - try { - x(); - } catch (e) {} // jshint ignore:line - return !!e; - })(); - - exports.needsIETryCatchFix = needsIETryCatchFix; - var platform; - - /* global self */ - if (typeof self === 'object') { - platform = self; - - /* global global */ - } else if (typeof global === 'object') { - platform = global; - } else { - throw new Error('no global: `self` or `global` found'); - } - - exports["default"] = platform; -}); -enifed('backburner/queue', ['exports', './utils'], function (exports, _utils) { - exports["default"] = Queue; - - function Queue(name, options, globalOptions) { - this.name = name; - this.globalOptions = globalOptions || {}; - this.options = options; - this._queue = []; - this.targetQueues = {}; - this._queueBeingFlushed = undefined; - } - - Queue.prototype = { - push: function (target, method, args, stack) { - var queue = this._queue; - queue.push(target, method, args, stack); - - return { - queue: this, - target: target, - method: method - }; - }, - - pushUniqueWithoutGuid: function (target, method, args, stack) { - var queue = this._queue; - - for (var i = 0, l = queue.length; i < l; i += 4) { - var currentTarget = queue[i]; - var currentMethod = queue[i + 1]; - - if (currentTarget === target && currentMethod === method) { - queue[i + 2] = args; // replace args - queue[i + 3] = stack; // replace stack - return; - } - } - - queue.push(target, method, args, stack); - }, - - targetQueue: function (targetQueue, target, method, args, stack) { - var queue = this._queue; - - for (var i = 0, l = targetQueue.length; i < l; i += 2) { - var currentMethod = targetQueue[i]; - var currentIndex = targetQueue[i + 1]; - - if (currentMethod === method) { - queue[currentIndex + 2] = args; // replace args - queue[currentIndex + 3] = stack; // replace stack - return; - } - } - - targetQueue.push(method, queue.push(target, method, args, stack) - 4); - }, - - pushUniqueWithGuid: function (guid, target, method, args, stack) { - var hasLocalQueue = this.targetQueues[guid]; - - if (hasLocalQueue) { - this.targetQueue(hasLocalQueue, target, method, args, stack); - } else { - this.targetQueues[guid] = [method, this._queue.push(target, method, args, stack) - 4]; - } - - return { - queue: this, - target: target, - method: method - }; - }, - - pushUnique: function (target, method, args, stack) { - var queue = this._queue, - currentTarget, - currentMethod, - i, - l; - var KEY = this.globalOptions.GUID_KEY; - - if (target && KEY) { - var guid = target[KEY]; - if (guid) { - return this.pushUniqueWithGuid(guid, target, method, args, stack); - } - } - - this.pushUniqueWithoutGuid(target, method, args, stack); - - return { - queue: this, - target: target, - method: method - }; - }, - - invoke: function (target, method, args, _, _errorRecordedForStack) { - if (args && args.length > 0) { - method.apply(target, args); - } else { - method.call(target); - } - }, - - invokeWithOnError: function (target, method, args, onError, errorRecordedForStack) { - try { - if (args && args.length > 0) { - method.apply(target, args); - } else { - method.call(target); - } - } catch (error) { - onError(error, errorRecordedForStack); - } - }, - - flush: function (sync) { - var queue = this._queue; - var length = queue.length; - - if (length === 0) { - return; - } - - var globalOptions = this.globalOptions; - var options = this.options; - var before = options && options.before; - var after = options && options.after; - var onError = globalOptions.onError || globalOptions.onErrorTarget && globalOptions.onErrorTarget[globalOptions.onErrorMethod]; - var target, method, args, errorRecordedForStack; - var invoke = onError ? this.invokeWithOnError : this.invoke; - - this.targetQueues = Object.create(null); - var queueItems = this._queueBeingFlushed = this._queue.slice(); - this._queue = []; - - if (before) { - before(); - } - - for (var i = 0; i < length; i += 4) { - target = queueItems[i]; - method = queueItems[i + 1]; - args = queueItems[i + 2]; - errorRecordedForStack = queueItems[i + 3]; // Debugging assistance - - if (_utils.isString(method)) { - method = target[method]; - } - - // method could have been nullified / canceled during flush - if (method) { - // - // ** Attention intrepid developer ** - // - // To find out the stack of this task when it was scheduled onto - // the run loop, add the following to your app.js: - // - // Ember.run.backburner.DEBUG = true; // NOTE: This slows your app, don't leave it on in production. - // - // Once that is in place, when you are at a breakpoint and navigate - // here in the stack explorer, you can look at `errorRecordedForStack.stack`, - // which will be the captured stack when this job was scheduled. - // - invoke(target, method, args, onError, errorRecordedForStack); - } - } - - if (after) { - after(); - } - - this._queueBeingFlushed = undefined; - - if (sync !== false && this._queue.length > 0) { - // check if new items have been added - this.flush(true); - } - }, - - cancel: function (actionToCancel) { - var queue = this._queue, - currentTarget, - currentMethod, - i, - l; - var target = actionToCancel.target; - var method = actionToCancel.method; - var GUID_KEY = this.globalOptions.GUID_KEY; - - if (GUID_KEY && this.targetQueues && target) { - var targetQueue = this.targetQueues[target[GUID_KEY]]; - - if (targetQueue) { - for (i = 0, l = targetQueue.length; i < l; i++) { - if (targetQueue[i] === method) { - targetQueue.splice(i, 1); - } - } - } - } - - for (i = 0, l = queue.length; i < l; i += 4) { - currentTarget = queue[i]; - currentMethod = queue[i + 1]; - - if (currentTarget === target && currentMethod === method) { - queue.splice(i, 4); - return true; - } - } - - // if not found in current queue - // could be in the queue that is being flushed - queue = this._queueBeingFlushed; - - if (!queue) { - return; - } - - for (i = 0, l = queue.length; i < l; i += 4) { - currentTarget = queue[i]; - currentMethod = queue[i + 1]; - - if (currentTarget === target && currentMethod === method) { - // don't mess with array during flush - // just nullify the method - queue[i + 1] = null; - return true; - } - } - } - }; -}); -enifed('backburner/utils', ['exports'], function (exports) { - exports.each = each; - exports.isString = isString; - exports.isFunction = isFunction; - exports.isNumber = isNumber; - exports.isCoercableNumber = isCoercableNumber; - exports.wrapInTryCatch = wrapInTryCatch; - var NUMBER = /\d+/; - - function each(collection, callback) { - for (var i = 0; i < collection.length; i++) { - callback(collection[i]); - } - } - - // Date.now is not available in browsers < IE9 - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility - var now = Date.now || function () { - return new Date().getTime(); - }; - - exports.now = now; - - function isString(suspect) { - return typeof suspect === 'string'; - } - - function isFunction(suspect) { - return typeof suspect === 'function'; - } - - function isNumber(suspect) { - return typeof suspect === 'number'; - } - - function isCoercableNumber(number) { - return isNumber(number) || NUMBER.test(number); - } - - function wrapInTryCatch(func) { - return function () { - try { - return func.apply(this, arguments); - } catch (e) { - throw e; - } - }; - } -}); -enifed('calculateVersion', ['exports'], function (exports) { - 'use strict'; - - var fs = eriuqer('fs'); - var path = eriuqer('path'); - - module.exports = function () { - var packageVersion = eriuqer('../package.json').version; - var output = [packageVersion]; - var gitPath = path.join(__dirname, '..', '.git'); - var headFilePath = path.join(gitPath, 'HEAD'); - - if (packageVersion.indexOf('+') > -1) { - try { - if (fs.existsSync(headFilePath)) { - var headFile = fs.readFileSync(headFilePath, { encoding: 'utf8' }); - var branchName = headFile.split('/').slice(-1)[0].trim(); - var refPath = headFile.split(' ')[1]; - var branchSHA; - - if (refPath) { - var branchPath = path.join(gitPath, refPath.trim()); - branchSHA = fs.readFileSync(branchPath); - } else { - branchSHA = branchName; - } - - output.push(branchSHA.slice(0, 10)); - } - } catch (err) { - console.error(err.stack); - } - return output.join('.'); - } else { - return packageVersion; - } - }; -}); -enifed('container', ['exports', 'container/registry', 'container/container'], function (exports, _containerRegistry, _containerContainer) { - /* - Public api for the container is still in flux. - The public api, specified on the application namespace should be considered the stable api. - // @module container - @private - */ - - /* - Flag to enable/disable model factory injections (disabled by default) - If model factory injections are enabled, models should not be - accessed globally (only through `container.lookupFactory('model:modelName'))`); - */ - Ember.MODEL_FACTORY_INJECTIONS = false; - - if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { - Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; - } - - exports.Registry = _containerRegistry["default"]; - exports.Container = _containerContainer["default"]; -}); -enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalKeys, _emberMetalDictionary) { - - // TODO - Temporary workaround for v0.4.0 of the ES6 transpiler, which lacks support for circular dependencies. - // See the below usage of requireModule. Instead, it should be possible to simply `import Registry from './registry';` - var Registry; - - /** - A container used to instantiate and cache objects. - - Every `Container` must be associated with a `Registry`, which is referenced - to determine the factory and options that should be used to instantiate - objects. - - The public API for `Container` is still in flux and should not be considered - stable. - - @private - @class Container - */ - function Container(registry, options) { - this._registry = registry || (function () { - - // TODO - See note above about transpiler import workaround. - if (!Registry) { - Registry = requireModule('container/registry')['default']; - } - - return new Registry(); - })(); - - this.cache = _emberMetalDictionary["default"](options && options.cache ? options.cache : null); - this.factoryCache = _emberMetalDictionary["default"](options && options.factoryCache ? options.factoryCache : null); - this.validationCache = _emberMetalDictionary["default"](options && options.validationCache ? options.validationCache : null); - } - - Container.prototype = { - /** - @private - @property _registry - @type Registry - @since 1.11.0 - */ - _registry: null, - - /** - @private - @property cache - @type InheritingDict - */ - cache: null, - - /** - @private - @property factoryCache - @type InheritingDict - */ - factoryCache: null, - - /** - @private - @property validationCache - @type InheritingDict - */ - validationCache: null, - - /** - Given a fullName return a corresponding instance. - The default behaviour is for lookup to return a singleton instance. - The singleton is scoped to the container, allowing multiple containers - to all have their own locally scoped singletons. - ```javascript - var registry = new Registry(); - var container = registry.container(); - registry.register('api:twitter', Twitter); - var twitter = container.lookup('api:twitter'); - twitter instanceof Twitter; // => true - // by default the container will return singletons - var twitter2 = container.lookup('api:twitter'); - twitter2 instanceof Twitter; // => true - twitter === twitter2; //=> true - ``` - If singletons are not wanted an optional flag can be provided at lookup. - ```javascript - var registry = new Registry(); - var container = registry.container(); - registry.register('api:twitter', Twitter); - var twitter = container.lookup('api:twitter', { singleton: false }); - var twitter2 = container.lookup('api:twitter', { singleton: false }); - twitter === twitter2; //=> false - ``` - @private - @method lookup - @param {String} fullName - @param {Object} options - @return {any} - */ - lookup: function (fullName, options) { - return lookup(this, this._registry.normalize(fullName), options); - }, - - /** - Given a fullName return the corresponding factory. - @private - @method lookupFactory - @param {String} fullName - @return {any} - */ - lookupFactory: function (fullName) { - return factoryFor(this, this._registry.normalize(fullName)); - }, - - /** - A depth first traversal, destroying the container, its descendant containers and all - their managed objects. - @private - @method destroy - */ - destroy: function () { - eachDestroyable(this, function (item) { - if (item.destroy) { - item.destroy(); - } - }); - - this.isDestroyed = true; - }, - - /** - Clear either the entire cache or just the cache for a particular key. - @private - @method reset - @param {String} fullName optional key to reset; if missing, resets everything - */ - reset: function (fullName) { - if (arguments.length > 0) { - resetMember(this, this._registry.normalize(fullName)); - } else { - resetCache(this); - } - } - }; - - (function exposeRegistryMethods() { - var methods = ['register', 'unregister', 'resolve', 'normalize', 'typeInjection', 'injection', 'factoryInjection', 'factoryTypeInjection', 'has', 'options', 'optionsForType']; - - function exposeRegistryMethod(method) { - Container.prototype[method] = function () { - return this._registry[method].apply(this._registry, arguments); - }; - } - - for (var i = 0, l = methods.length; i < l; i++) { - exposeRegistryMethod(methods[i]); - } - })(); - - function lookup(container, fullName, options) { - options = options || {}; - - if (container.cache[fullName] && options.singleton !== false) { - return container.cache[fullName]; - } - - var value = instantiate(container, fullName); - - if (value === undefined) { - return; - } - - if (container._registry.getOption(fullName, 'singleton') !== false && options.singleton !== false) { - container.cache[fullName] = value; - } - - return value; - } - - function buildInjections(container) { - var hash = {}; - - if (arguments.length > 1) { - var injectionArgs = Array.prototype.slice.call(arguments, 1); - var injections = []; - var injection; - - for (var i = 0, l = injectionArgs.length; i < l; i++) { - if (injectionArgs[i]) { - injections = injections.concat(injectionArgs[i]); - } - } - - container._registry.validateInjections(injections); - - for (i = 0, l = injections.length; i < l; i++) { - injection = injections[i]; - hash[injection.property] = lookup(container, injection.fullName); - } - } - - return hash; - } - - function factoryFor(container, fullName) { - var cache = container.factoryCache; - if (cache[fullName]) { - return cache[fullName]; - } - var registry = container._registry; - var factory = registry.resolve(fullName); - if (factory === undefined) { - return; - } - - var type = fullName.split(':')[0]; - if (!factory || typeof factory.extend !== 'function' || !_emberMetalCore["default"].MODEL_FACTORY_INJECTIONS && type === 'model') { - if (factory && typeof factory._onLookup === 'function') { - factory._onLookup(fullName); - } - - // TODO: think about a 'safe' merge style extension - // for now just fallback to create time injection - cache[fullName] = factory; - return factory; - } else { - var injections = injectionsFor(container, fullName); - var factoryInjections = factoryInjectionsFor(container, fullName); - - factoryInjections._toString = registry.makeToString(factory, fullName); - - var injectedFactory = factory.extend(injections); - injectedFactory.reopenClass(factoryInjections); - - if (factory && typeof factory._onLookup === 'function') { - factory._onLookup(fullName); - } - - cache[fullName] = injectedFactory; - - return injectedFactory; - } - } - - function injectionsFor(container, fullName) { - var registry = container._registry; - var splitName = fullName.split(':'); - var type = splitName[0]; - - var injections = buildInjections(container, registry.getTypeInjections(type), registry.getInjections(fullName)); - injections._debugContainerKey = fullName; - injections.container = container; - - return injections; - } - - function factoryInjectionsFor(container, fullName) { - var registry = container._registry; - var splitName = fullName.split(':'); - var type = splitName[0]; - - var factoryInjections = buildInjections(container, registry.getFactoryTypeInjections(type), registry.getFactoryInjections(fullName)); - factoryInjections._debugContainerKey = fullName; - - return factoryInjections; - } - - function instantiate(container, fullName) { - var factory = factoryFor(container, fullName); - var lazyInjections, validationCache; - - if (container._registry.getOption(fullName, 'instantiate') === false) { - return factory; - } - - if (factory) { - if (typeof factory.create !== 'function') { - throw new Error('Failed to create an instance of \'' + fullName + '\'. ' + 'Most likely an improperly defined class or an invalid module export.'); - } - - validationCache = container.validationCache; - - // Ensure that all lazy injections are valid at instantiation time - if (!validationCache[fullName] && typeof factory._lazyInjections === 'function') { - lazyInjections = factory._lazyInjections(); - lazyInjections = container._registry.normalizeInjectionsHash(lazyInjections); - - container._registry.validateInjections(lazyInjections); - } - - validationCache[fullName] = true; - - if (typeof factory.extend === 'function') { - // assume the factory was extendable and is already injected - return factory.create(); - } else { - // assume the factory was extendable - // to create time injections - // TODO: support new'ing for instantiation and merge injections for pure JS Functions - return factory.create(injectionsFor(container, fullName)); - } - } - } - - function eachDestroyable(container, callback) { - var cache = container.cache; - var keys = _emberMetalKeys["default"](cache); - var key, value; - - for (var i = 0, l = keys.length; i < l; i++) { - key = keys[i]; - value = cache[key]; - - if (container._registry.getOption(key, 'instantiate') !== false) { - callback(value); - } - } - } - - function resetCache(container) { - eachDestroyable(container, function (value) { - if (value.destroy) { - value.destroy(); - } - }); - - container.cache.dict = _emberMetalDictionary["default"](null); - } - - function resetMember(container, fullName) { - var member = container.cache[fullName]; - - delete container.factoryCache[fullName]; - - if (member) { - delete container.cache[fullName]; - - if (member.destroy) { - member.destroy(); - } - } - } - - exports["default"] = Container; -}); -// Ember.assert -enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictionary', 'ember-metal/keys', 'ember-metal/merge', './container'], function (exports, _emberMetalCore, _emberMetalDictionary, _emberMetalKeys, _emberMetalMerge, _container) { - - var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; - - var instanceInitializersFeatureEnabled; - - instanceInitializersFeatureEnabled = true; - - - /** - A registry used to store factory and option information keyed - by type. - - A `Registry` stores the factory and option information needed by a - `Container` to instantiate and cache objects. - - The public API for `Registry` is still in flux and should not be considered - stable. - - @private - @class Registry - @since 1.11.0 - */ - function Registry(options) { - this.fallback = options && options.fallback ? options.fallback : null; - - this.resolver = options && options.resolver ? options.resolver : function () {}; - - this.registrations = _emberMetalDictionary["default"](options && options.registrations ? options.registrations : null); - - this._typeInjections = _emberMetalDictionary["default"](null); - this._injections = _emberMetalDictionary["default"](null); - this._factoryTypeInjections = _emberMetalDictionary["default"](null); - this._factoryInjections = _emberMetalDictionary["default"](null); - - this._normalizeCache = _emberMetalDictionary["default"](null); - this._resolveCache = _emberMetalDictionary["default"](null); - this._failCache = _emberMetalDictionary["default"](null); - - this._options = _emberMetalDictionary["default"](null); - this._typeOptions = _emberMetalDictionary["default"](null); - } - - Registry.prototype = { - /** - A backup registry for resolving registrations when no matches can be found. - @private - @property fallback - @type Registry - */ - fallback: null, - - /** - @private - @property resolver - @type function - */ - resolver: null, - - /** - @private - @property registrations - @type InheritingDict - */ - registrations: null, - - /** - @private - @property _typeInjections - @type InheritingDict - */ - _typeInjections: null, - - /** - @private - @property _injections - @type InheritingDict - */ - _injections: null, - - /** - @private - @property _factoryTypeInjections - @type InheritingDict - */ - _factoryTypeInjections: null, - - /** - @private - @property _factoryInjections - @type InheritingDict - */ - _factoryInjections: null, - - /** - @private - @property _normalizeCache - @type InheritingDict - */ - _normalizeCache: null, - - /** - @private - @property _resolveCache - @type InheritingDict - */ - _resolveCache: null, - - /** - @private - @property _options - @type InheritingDict - */ - _options: null, - - /** - @private - @property _typeOptions - @type InheritingDict - */ - _typeOptions: null, - - /** - The first container created for this registry. - This allows deprecated access to `lookup` and `lookupFactory` to avoid - breaking compatibility for Ember 1.x initializers. - @private - @property _defaultContainer - @type Container - */ - _defaultContainer: null, - - /** - Creates a container based on this registry. - @private - @method container - @param {Object} options - @return {Container} created container - */ - container: function (options) { - var container = new _container["default"](this, options); - - // 2.0TODO - remove `registerContainer` - this.registerContainer(container); - - return container; - }, - - /** - Register the first container created for a registery to allow deprecated - access to its `lookup` and `lookupFactory` methods to avoid breaking - compatibility for Ember 1.x initializers. - 2.0TODO: Remove this method. The bookkeeping is only needed to support - deprecated behavior. - @private - @param {Container} newly created container - */ - registerContainer: function (container) { - if (!this._defaultContainer) { - this._defaultContainer = container; - } - if (this.fallback) { - this.fallback.registerContainer(container); - } - }, - - lookup: function (fullName, options) { - - if (instanceInitializersFeatureEnabled) { - } - - return this._defaultContainer.lookup(fullName, options); - }, - - lookupFactory: function (fullName) { - - if (instanceInitializersFeatureEnabled) { - } - - return this._defaultContainer.lookupFactory(fullName); - }, - - /** - Registers a factory for later injection. - Example: - ```javascript - var registry = new Registry(); - registry.register('model:user', Person, {singleton: false }); - registry.register('fruit:favorite', Orange); - registry.register('communication:main', Email, {singleton: false}); - ``` - @private - @method register - @param {String} fullName - @param {Function} factory - @param {Object} options - */ - register: function (fullName, factory, options) { - - if (factory === undefined) { - throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`'); - } - - var normalizedName = this.normalize(fullName); - - if (this._resolveCache[normalizedName]) { - throw new Error('Cannot re-register: `' + fullName + '`, as it has already been resolved.'); - } - - delete this._failCache[normalizedName]; - this.registrations[normalizedName] = factory; - this._options[normalizedName] = options || {}; - }, - - /** - Unregister a fullName - ```javascript - var registry = new Registry(); - registry.register('model:user', User); - registry.resolve('model:user').create() instanceof User //=> true - registry.unregister('model:user') - registry.resolve('model:user') === undefined //=> true - ``` - @private - @method unregister - @param {String} fullName - */ - unregister: function (fullName) { - - var normalizedName = this.normalize(fullName); - - delete this.registrations[normalizedName]; - delete this._resolveCache[normalizedName]; - delete this._failCache[normalizedName]; - delete this._options[normalizedName]; - }, - - /** - Given a fullName return the corresponding factory. - By default `resolve` will retrieve the factory from - the registry. - ```javascript - var registry = new Registry(); - registry.register('api:twitter', Twitter); - registry.resolve('api:twitter') // => Twitter - ``` - Optionally the registry can be provided with a custom resolver. - If provided, `resolve` will first provide the custom resolver - the opportunity to resolve the fullName, otherwise it will fallback - to the registry. - ```javascript - var registry = new Registry(); - registry.resolver = function(fullName) { - // lookup via the module system of choice - }; - // the twitter factory is added to the module system - registry.resolve('api:twitter') // => Twitter - ``` - @private - @method resolve - @param {String} fullName - @return {Function} fullName's factory - */ - resolve: function (fullName) { - var factory = resolve(this, this.normalize(fullName)); - if (factory === undefined && this.fallback) { - factory = this.fallback.resolve(fullName); - } - return factory; - }, - - /** - A hook that can be used to describe how the resolver will - attempt to find the factory. - For example, the default Ember `.describe` returns the full - class name (including namespace) where Ember's resolver expects - to find the `fullName`. - @private - @method describe - @param {String} fullName - @return {string} described fullName - */ - describe: function (fullName) { - return fullName; - }, - - /** - A hook to enable custom fullName normalization behaviour - @private - @method normalizeFullName - @param {String} fullName - @return {string} normalized fullName - */ - normalizeFullName: function (fullName) { - return fullName; - }, - - /** - normalize a fullName based on the applications conventions - @private - @method normalize - @param {String} fullName - @return {string} normalized fullName - */ - normalize: function (fullName) { - return this._normalizeCache[fullName] || (this._normalizeCache[fullName] = this.normalizeFullName(fullName)); - }, - - /** - @method makeToString - @private - @param {any} factory - @param {string} fullName - @return {function} toString function - */ - makeToString: function (factory, fullName) { - return factory.toString(); - }, - - /** - Given a fullName check if the container is aware of its factory - or singleton instance. - @private - @method has - @param {String} fullName - @return {Boolean} - */ - has: function (fullName) { - return has(this, this.normalize(fullName)); - }, - - /** - Allow registering options for all factories of a type. - ```javascript - var registry = new Registry(); - var container = registry.container(); - // if all of type `connection` must not be singletons - registry.optionsForType('connection', { singleton: false }); - registry.register('connection:twitter', TwitterConnection); - registry.register('connection:facebook', FacebookConnection); - var twitter = container.lookup('connection:twitter'); - var twitter2 = container.lookup('connection:twitter'); - twitter === twitter2; // => false - var facebook = container.lookup('connection:facebook'); - var facebook2 = container.lookup('connection:facebook'); - facebook === facebook2; // => false - ``` - @private - @method optionsForType - @param {String} type - @param {Object} options - */ - optionsForType: function (type, options) { - this._typeOptions[type] = options; - }, - - getOptionsForType: function (type) { - var optionsForType = this._typeOptions[type]; - if (optionsForType === undefined && this.fallback) { - optionsForType = this.fallback.getOptionsForType(type); - } - return optionsForType; - }, - - /** - @private - @method options - @param {String} fullName - @param {Object} options - */ - options: function (fullName, options) { - options = options || {}; - var normalizedName = this.normalize(fullName); - this._options[normalizedName] = options; - }, - - getOptions: function (fullName) { - var normalizedName = this.normalize(fullName); - var options = this._options[normalizedName]; - if (options === undefined && this.fallback) { - options = this.fallback.getOptions(fullName); - } - return options; - }, - - getOption: function (fullName, optionName) { - var options = this._options[fullName]; - - if (options && options[optionName] !== undefined) { - return options[optionName]; - } - - var type = fullName.split(':')[0]; - options = this._typeOptions[type]; - - if (options && options[optionName] !== undefined) { - return options[optionName]; - } else if (this.fallback) { - return this.fallback.getOption(fullName, optionName); - } - }, - - option: function (fullName, optionName) { - return this.getOption(fullName, optionName); - }, - - /** - Used only via `injection`. - Provides a specialized form of injection, specifically enabling - all objects of one type to be injected with a reference to another - object. - For example, provided each object of type `controller` needed a `router`. - one would do the following: - ```javascript - var registry = new Registry(); - var container = registry.container(); - registry.register('router:main', Router); - registry.register('controller:user', UserController); - registry.register('controller:post', PostController); - registry.typeInjection('controller', 'router', 'router:main'); - var user = container.lookup('controller:user'); - var post = container.lookup('controller:post'); - user.router instanceof Router; //=> true - post.router instanceof Router; //=> true - // both controllers share the same router - user.router === post.router; //=> true - ``` - @private - @method typeInjection - @param {String} type - @param {String} property - @param {String} fullName - */ - typeInjection: function (type, property, fullName) { - - var fullNameType = fullName.split(':')[0]; - if (fullNameType === type) { - throw new Error('Cannot inject a `' + fullName + '` on other ' + type + '(s).'); - } - - var injections = this._typeInjections[type] || (this._typeInjections[type] = []); - - injections.push({ - property: property, - fullName: fullName - }); - }, - - /** - Defines injection rules. - These rules are used to inject dependencies onto objects when they - are instantiated. - Two forms of injections are possible: - * Injecting one fullName on another fullName - * Injecting one fullName on a type - Example: - ```javascript - var registry = new Registry(); - var container = registry.container(); - registry.register('source:main', Source); - registry.register('model:user', User); - registry.register('model:post', Post); - // injecting one fullName on another fullName - // eg. each user model gets a post model - registry.injection('model:user', 'post', 'model:post'); - // injecting one fullName on another type - registry.injection('model', 'source', 'source:main'); - var user = container.lookup('model:user'); - var post = container.lookup('model:post'); - user.source instanceof Source; //=> true - post.source instanceof Source; //=> true - user.post instanceof Post; //=> true - // and both models share the same source - user.source === post.source; //=> true - ``` - @private - @method injection - @param {String} factoryName - @param {String} property - @param {String} injectionName - */ - injection: function (fullName, property, injectionName) { - this.validateFullName(injectionName); - var normalizedInjectionName = this.normalize(injectionName); - - if (fullName.indexOf(':') === -1) { - return this.typeInjection(fullName, property, normalizedInjectionName); - } - - var normalizedName = this.normalize(fullName); - - var injections = this._injections[normalizedName] || (this._injections[normalizedName] = []); - - injections.push({ - property: property, - fullName: normalizedInjectionName - }); - }, - - /** - Used only via `factoryInjection`. - Provides a specialized form of injection, specifically enabling - all factory of one type to be injected with a reference to another - object. - For example, provided each factory of type `model` needed a `store`. - one would do the following: - ```javascript - var registry = new Registry(); - registry.register('store:main', SomeStore); - registry.factoryTypeInjection('model', 'store', 'store:main'); - var store = registry.lookup('store:main'); - var UserFactory = registry.lookupFactory('model:user'); - UserFactory.store instanceof SomeStore; //=> true - ``` - @private - @method factoryTypeInjection - @param {String} type - @param {String} property - @param {String} fullName - */ - factoryTypeInjection: function (type, property, fullName) { - var injections = this._factoryTypeInjections[type] || (this._factoryTypeInjections[type] = []); - - injections.push({ - property: property, - fullName: this.normalize(fullName) - }); - }, - - /** - Defines factory injection rules. - Similar to regular injection rules, but are run against factories, via - `Registry#lookupFactory`. - These rules are used to inject objects onto factories when they - are looked up. - Two forms of injections are possible: - * Injecting one fullName on another fullName - * Injecting one fullName on a type - Example: - ```javascript - var registry = new Registry(); - var container = registry.container(); - registry.register('store:main', Store); - registry.register('store:secondary', OtherStore); - registry.register('model:user', User); - registry.register('model:post', Post); - // injecting one fullName on another type - registry.factoryInjection('model', 'store', 'store:main'); - // injecting one fullName on another fullName - registry.factoryInjection('model:post', 'secondaryStore', 'store:secondary'); - var UserFactory = container.lookupFactory('model:user'); - var PostFactory = container.lookupFactory('model:post'); - var store = container.lookup('store:main'); - UserFactory.store instanceof Store; //=> true - UserFactory.secondaryStore instanceof OtherStore; //=> false - PostFactory.store instanceof Store; //=> true - PostFactory.secondaryStore instanceof OtherStore; //=> true - // and both models share the same source instance - UserFactory.store === PostFactory.store; //=> true - ``` - @private - @method factoryInjection - @param {String} factoryName - @param {String} property - @param {String} injectionName - */ - factoryInjection: function (fullName, property, injectionName) { - var normalizedName = this.normalize(fullName); - var normalizedInjectionName = this.normalize(injectionName); - - this.validateFullName(injectionName); - - if (fullName.indexOf(':') === -1) { - return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName); - } - - var injections = this._factoryInjections[normalizedName] || (this._factoryInjections[normalizedName] = []); - - injections.push({ - property: property, - fullName: normalizedInjectionName - }); - }, - - /** - @method knownForType - @param {String} type the type to iterate over - @private - */ - knownForType: function (type) { - var fallbackKnown = undefined, - resolverKnown = undefined; - - var localKnown = _emberMetalDictionary["default"](null); - var registeredNames = _emberMetalKeys["default"](this.registrations); - for (var index = 0, _length = registeredNames.length; index < _length; index++) { - var fullName = registeredNames[index]; - var itemType = fullName.split(':')[0]; - - if (itemType === type) { - localKnown[fullName] = true; - } - } - - if (this.fallback) { - fallbackKnown = this.fallback.knownForType(type); - } - - if (this.resolver.knownForType) { - resolverKnown = this.resolver.knownForType(type); - } - - return _emberMetalMerge.assign({}, fallbackKnown, localKnown, resolverKnown); - }, - - validateFullName: function (fullName) { - if (!VALID_FULL_NAME_REGEXP.test(fullName)) { - throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName); - } - return true; - }, - - validateInjections: function (injections) { - if (!injections) { - return; - } - - var fullName; - - for (var i = 0, length = injections.length; i < length; i++) { - fullName = injections[i].fullName; - - if (!this.has(fullName)) { - throw new Error('Attempting to inject an unknown injection: `' + fullName + '`'); - } - } - }, - - normalizeInjectionsHash: function (hash) { - var injections = []; - - for (var key in hash) { - if (hash.hasOwnProperty(key)) { - - injections.push({ - property: key, - fullName: hash[key] - }); - } - } - - return injections; - }, - - getInjections: function (fullName) { - var injections = this._injections[fullName] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getInjections(fullName)); - } - return injections; - }, - - getTypeInjections: function (type) { - var injections = this._typeInjections[type] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getTypeInjections(type)); - } - return injections; - }, - - getFactoryInjections: function (fullName) { - var injections = this._factoryInjections[fullName] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getFactoryInjections(fullName)); - } - return injections; - }, - - getFactoryTypeInjections: function (type) { - var injections = this._factoryTypeInjections[type] || []; - if (this.fallback) { - injections = injections.concat(this.fallback.getFactoryTypeInjections(type)); - } - return injections; - } - }; - - function resolve(registry, normalizedName) { - var cached = registry._resolveCache[normalizedName]; - if (cached) { - return cached; - } - if (registry._failCache[normalizedName]) { - return; - } - - var resolved = registry.resolver(normalizedName) || registry.registrations[normalizedName]; - - if (resolved) { - registry._resolveCache[normalizedName] = resolved; - } else { - registry._failCache[normalizedName] = true; - } - - return resolved; - } - - function has(registry, fullName) { - return registry.resolve(fullName) !== undefined; - } - - exports["default"] = Registry; -}); -// Ember.assert -enifed("dag-map", ["exports"], function (exports) { - function visit(vertex, fn, visited, path) { - var name = vertex.name; - var vertices = vertex.incoming; - var names = vertex.incomingNames; - var len = names.length; - var i; - - if (!visited) { - visited = {}; - } - if (!path) { - path = []; - } - if (visited.hasOwnProperty(name)) { - return; - } - path.push(name); - visited[name] = true; - for (i = 0; i < len; i++) { - visit(vertices[names[i]], fn, visited, path); - } - fn(vertex, path); - path.pop(); - } - - /** - * DAG stands for Directed acyclic graph. - * - * It is used to build a graph of dependencies checking that there isn't circular - * dependencies. p.e Registering initializers with a certain precedence order. - * - * @class DAG - * @constructor - */ - function DAG() { - this.names = []; - this.vertices = Object.create(null); - } - - /** - * DAG Vertex - * - * @class Vertex - * @constructor - */ - - function Vertex(name) { - this.name = name; - this.incoming = {}; - this.incomingNames = []; - this.hasOutgoing = false; - this.value = null; - } - - /** - * Adds a vertex entry to the graph unless it is already added. - * - * @private - * @method add - * @param {String} name The name of the vertex to add - */ - DAG.prototype.add = function (name) { - if (!name) { - throw new Error("Can't add Vertex without name"); - } - if (this.vertices[name] !== undefined) { - return this.vertices[name]; - } - var vertex = new Vertex(name); - this.vertices[name] = vertex; - this.names.push(name); - return vertex; - }; - - /** - * Adds a vertex to the graph and sets its value. - * - * @private - * @method map - * @param {String} name The name of the vertex. - * @param value The value to put in the vertex. - */ - DAG.prototype.map = function (name, value) { - this.add(name).value = value; - }; - - /** - * Connects the vertices with the given names, adding them to the graph if - * necessary, only if this does not produce is any circular dependency. - * - * @private - * @method addEdge - * @param {String} fromName The name the vertex where the edge starts. - * @param {String} toName The name the vertex where the edge ends. - */ - DAG.prototype.addEdge = function (fromName, toName) { - if (!fromName || !toName || fromName === toName) { - return; - } - var from = this.add(fromName); - var to = this.add(toName); - if (to.incoming.hasOwnProperty(fromName)) { - return; - } - function checkCycle(vertex, path) { - if (vertex.name === toName) { - throw new Error("cycle detected: " + toName + " <- " + path.join(" <- ")); - } - } - visit(from, checkCycle); - from.hasOutgoing = true; - to.incoming[fromName] = from; - to.incomingNames.push(fromName); - }; - - /** - * Visits all the vertex of the graph calling the given function with each one, - * ensuring that the vertices are visited respecting their precedence. - * - * @method topsort - * @param {Function} fn The function to be invoked on each vertex. - */ - DAG.prototype.topsort = function (fn) { - var visited = {}; - var vertices = this.vertices; - var names = this.names; - var len = names.length; - var i, vertex; - - for (i = 0; i < len; i++) { - vertex = vertices[names[i]]; - if (!vertex.hasOutgoing) { - visit(vertex, fn, visited); - } - } - }; - - /** - * Adds a vertex with the given name and value to the graph and joins it with the - * vertices referenced in _before_ and _after_. If there isn't vertices with those - * names, they are added too. - * - * If either _before_ or _after_ are falsy/empty, the added vertex will not have - * an incoming/outgoing edge. - * - * @method addEdges - * @param {String} name The name of the vertex to be added. - * @param value The value of that vertex. - * @param before An string or array of strings with the names of the vertices before - * which this vertex must be visited. - * @param after An string or array of strings with the names of the vertex after - * which this vertex must be visited. - * - */ - DAG.prototype.addEdges = function (name, value, before, after) { - var i; - this.map(name, value); - if (before) { - if (typeof before === "string") { - this.addEdge(name, before); - } else { - for (i = 0; i < before.length; i++) { - this.addEdge(name, before[i]); - } - } - } - if (after) { - if (typeof after === "string") { - this.addEdge(after, name); - } else { - for (i = 0; i < after.length; i++) { - this.addEdge(after[i], name); - } - } - } - }; - - exports["default"] = DAG; -}); -enifed('dag-map.umd', ['exports', './dag-map'], function (exports, _dagMap) { - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed.amd) { - enifed(function () { - return _dagMap["default"]; - }); - } else if (typeof module !== 'undefined' && module.exports) { - module.exports = _dagMap["default"]; - } else if (typeof this !== 'undefined') { - this['DAG'] = _dagMap["default"]; - } -}); -enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./dom-helper/build-html-dom", "./dom-helper/classes", "./dom-helper/prop"], function (exports, _htmlbarsRuntimeMorph, _morphAttr, _domHelperBuildHtmlDom, _domHelperClasses, _domHelperProp) { - - var doc = typeof document === "undefined" ? false : document; - - var deletesBlankTextNodes = doc && (function (document) { - var element = document.createElement("div"); - element.appendChild(document.createTextNode("")); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes.length === 0; - })(doc); - - var ignoresCheckedAttribute = doc && (function (document) { - var element = document.createElement("input"); - element.setAttribute("checked", "checked"); - var clonedElement = element.cloneNode(false); - return !clonedElement.checked; - })(doc); - - var canRemoveSvgViewBoxAttribute = doc && (doc.createElementNS ? (function (document) { - var element = document.createElementNS(_domHelperBuildHtmlDom.svgNamespace, "svg"); - element.setAttribute("viewBox", "0 0 100 100"); - element.removeAttribute("viewBox"); - return !element.getAttribute("viewBox"); - })(doc) : true); - - var canClone = doc && (function (document) { - var element = document.createElement("div"); - element.appendChild(document.createTextNode(" ")); - element.appendChild(document.createTextNode(" ")); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes[0].nodeValue === " "; - })(doc); - - // This is not the namespace of the element, but of - // the elements inside that elements. - function interiorNamespace(element) { - if (element && element.namespaceURI === _domHelperBuildHtmlDom.svgNamespace && !_domHelperBuildHtmlDom.svgHTMLIntegrationPoints[element.tagName]) { - return _domHelperBuildHtmlDom.svgNamespace; - } else { - return null; - } - } - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - //
    - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup. - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags - // describes which tags are omittable. The spec for tbody and colgroup - // explains this behavior: - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element - // - - var omittedStartTagChildTest = /<([\w:]+)/; - function detectOmittedStartTag(string, contextualElement) { - // Omitted start tags are only inside table tags. - if (contextualElement.tagName === "TABLE") { - var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string); - if (omittedStartTagChildMatch) { - var omittedStartTagChild = omittedStartTagChildMatch[1]; - // It is already asserted that the contextual element is a table - // and not the proper start tag. Just see if a tag was omitted. - return omittedStartTagChild === "tr" || omittedStartTagChild === "col"; - } - } - } - - function buildSVGDOM(html, dom) { - var div = dom.document.createElement("div"); - div.innerHTML = "" + html + ""; - return div.firstChild.childNodes; - } - - var guid = 1; - - function ElementMorph(element, dom, namespace) { - this.element = element; - this.dom = dom; - this.namespace = namespace; - this.guid = "element" + guid++; - - this.state = {}; - this.isDirty = true; - } - - // renderAndCleanup calls `clear` on all items in the morph map - // just before calling `destroy` on the morph. - // - // As a future refactor this could be changed to set the property - // back to its original/default value. - ElementMorph.prototype.clear = function () {}; - - ElementMorph.prototype.destroy = function () { - this.element = null; - this.dom = null; - }; - - /* - * A class wrapping DOM functions to address environment compatibility, - * namespaces, contextual elements for morph un-escaped content - * insertion. - * - * When entering a template, a DOMHelper should be passed: - * - * template(context, { hooks: hooks, dom: new DOMHelper() }); - * - * TODO: support foreignObject as a passed contextual element. It has - * a namespace (svg) that does not match its internal namespace - * (xhtml). - * - * @class DOMHelper - * @constructor - * @param {HTMLDocument} _document The document DOM methods are proxied to - */ - function DOMHelper(_document) { - this.document = _document || document; - if (!this.document) { - throw new Error("A document object must be passed to the DOMHelper, or available on the global scope"); - } - this.canClone = canClone; - this.namespace = null; - } - - var prototype = DOMHelper.prototype; - prototype.constructor = DOMHelper; - - prototype.getElementById = function (id, rootNode) { - rootNode = rootNode || this.document; - return rootNode.getElementById(id); - }; - - prototype.insertBefore = function (element, childElement, referenceChild) { - return element.insertBefore(childElement, referenceChild); - }; - - prototype.appendChild = function (element, childElement) { - return element.appendChild(childElement); - }; - - prototype.childAt = function (element, indices) { - var child = element; - - for (var i = 0; i < indices.length; i++) { - child = child.childNodes.item(indices[i]); - } - - return child; - }; - - // Note to a Fellow Implementor: - // Ahh, accessing a child node at an index. Seems like it should be so simple, - // doesn't it? Unfortunately, this particular method has caused us a surprising - // amount of pain. As you'll note below, this method has been modified to walk - // the linked list of child nodes rather than access the child by index - // directly, even though there are two (2) APIs in the DOM that do this for us. - // If you're thinking to yourself, "What an oversight! What an opportunity to - // optimize this code!" then to you I say: stop! For I have a tale to tell. - // - // First, this code must be compatible with simple-dom for rendering on the - // server where there is no real DOM. Previously, we accessed a child node - // directly via `element.childNodes[index]`. While we *could* in theory do a - // full-fidelity simulation of a live `childNodes` array, this is slow, - // complicated and error-prone. - // - // "No problem," we thought, "we'll just use the similar - // `childNodes.item(index)` API." Then, we could just implement our own `item` - // method in simple-dom and walk the child node linked list there, allowing - // us to retain the performance advantages of the (surely optimized) `item()` - // API in the browser. - // - // Unfortunately, an enterprising soul named Samy Alzahrani discovered that in - // IE8, accessing an item out-of-bounds via `item()` causes an exception where - // other browsers return null. This necessitated a... check of - // `childNodes.length`, bringing us back around to having to support a - // full-fidelity `childNodes` array! - // - // Worst of all, Kris Selden investigated how browsers are actualy implemented - // and discovered that they're all linked lists under the hood anyway. Accessing - // `childNodes` requires them to allocate a new live collection backed by that - // linked list, which is itself a rather expensive operation. Our assumed - // optimization had backfired! That is the danger of magical thinking about - // the performance of native implementations. - // - // And this, my friends, is why the following implementation just walks the - // linked list, as surprised as that may make you. Please ensure you understand - // the above before changing this and submitting a PR. - // - // Tom Dale, January 18th, 2015, Portland OR - prototype.childAtIndex = function (element, index) { - var node = element.firstChild; - - for (var idx = 0; node && idx < index; idx++) { - node = node.nextSibling; - } - - return node; - }; - - prototype.appendText = function (element, text) { - return element.appendChild(this.document.createTextNode(text)); - }; - - prototype.setAttribute = function (element, name, value) { - element.setAttribute(name, String(value)); - }; - - prototype.getAttribute = function (element, name) { - return element.getAttribute(name); - }; - - prototype.setAttributeNS = function (element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - - prototype.getAttributeNS = function (element, namespace, name) { - return element.getAttributeNS(namespace, name); - }; - - if (canRemoveSvgViewBoxAttribute) { - prototype.removeAttribute = function (element, name) { - element.removeAttribute(name); - }; - } else { - prototype.removeAttribute = function (element, name) { - if (element.tagName === "svg" && name === "viewBox") { - element.setAttribute(name, null); - } else { - element.removeAttribute(name); - } - }; - } - - prototype.setPropertyStrict = function (element, name, value) { - if (value === undefined) { - value = null; - } - - if (value === null && (name === "value" || name === "type" || name === "src")) { - value = ""; - } - - element[name] = value; - }; - - prototype.getPropertyStrict = function (element, name) { - return element[name]; - }; - - prototype.setProperty = function (element, name, value, namespace) { - var lowercaseName = name.toLowerCase(); - if (element.namespaceURI === _domHelperBuildHtmlDom.svgNamespace || lowercaseName === "style") { - if (_domHelperProp.isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } else { - var _normalizeProperty = _domHelperProp.normalizeProperty(element, name); - - var normalized = _normalizeProperty.normalized; - var type = _normalizeProperty.type; - - if (type === "prop") { - element[normalized] = value; - } else { - if (_domHelperProp.isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace && element.setAttributeNS) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } - } - }; - - if (doc && doc.createElementNS) { - // Only opt into namespace detection if a contextualElement - // is passed. - prototype.createElement = function (tagName, contextualElement) { - var namespace = this.namespace; - if (contextualElement) { - if (tagName === "svg") { - namespace = _domHelperBuildHtmlDom.svgNamespace; - } else { - namespace = interiorNamespace(contextualElement); - } - } - if (namespace) { - return this.document.createElementNS(namespace, tagName); - } else { - return this.document.createElement(tagName); - } - }; - prototype.setAttributeNS = function (element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - } else { - prototype.createElement = function (tagName) { - return this.document.createElement(tagName); - }; - prototype.setAttributeNS = function (element, namespace, name, value) { - element.setAttribute(name, String(value)); - }; - } - - prototype.addClasses = _domHelperClasses.addClasses; - prototype.removeClasses = _domHelperClasses.removeClasses; - - prototype.setNamespace = function (ns) { - this.namespace = ns; - }; - - prototype.detectNamespace = function (element) { - this.namespace = interiorNamespace(element); - }; - - prototype.createDocumentFragment = function () { - return this.document.createDocumentFragment(); - }; - - prototype.createTextNode = function (text) { - return this.document.createTextNode(text); - }; - - prototype.createComment = function (text) { - return this.document.createComment(text); - }; - - prototype.repairClonedNode = function (element, blankChildTextNodes, isChecked) { - if (deletesBlankTextNodes && blankChildTextNodes.length > 0) { - for (var i = 0, len = blankChildTextNodes.length; i < len; i++) { - var textNode = this.document.createTextNode(""), - offset = blankChildTextNodes[i], - before = this.childAtIndex(element, offset); - if (before) { - element.insertBefore(textNode, before); - } else { - element.appendChild(textNode); - } - } - } - if (ignoresCheckedAttribute && isChecked) { - element.setAttribute("checked", "checked"); - } - }; - - prototype.cloneNode = function (element, deep) { - var clone = element.cloneNode(!!deep); - return clone; - }; - - prototype.AttrMorphClass = _morphAttr["default"]; - - prototype.createAttrMorph = function (element, attrName, namespace) { - return new this.AttrMorphClass(element, attrName, this, namespace); - }; - - prototype.ElementMorphClass = ElementMorph; - - prototype.createElementMorph = function (element, namespace) { - return new this.ElementMorphClass(element, this, namespace); - }; - - prototype.createUnsafeAttrMorph = function (element, attrName, namespace) { - var morph = this.createAttrMorph(element, attrName, namespace); - morph.escaped = false; - return morph; - }; - - prototype.MorphClass = _htmlbarsRuntimeMorph["default"]; - - prototype.createMorph = function (parent, start, end, contextualElement) { - if (contextualElement && contextualElement.nodeType === 11) { - throw new Error("Cannot pass a fragment as the contextual element to createMorph"); - } - - if (!contextualElement && parent && parent.nodeType === 1) { - contextualElement = parent; - } - var morph = new this.MorphClass(this, contextualElement); - morph.firstNode = start; - morph.lastNode = end; - return morph; - }; - - prototype.createFragmentMorph = function (contextualElement) { - if (contextualElement && contextualElement.nodeType === 11) { - throw new Error("Cannot pass a fragment as the contextual element to createMorph"); - } - - var fragment = this.createDocumentFragment(); - return _htmlbarsRuntimeMorph["default"].create(this, contextualElement, fragment); - }; - - prototype.replaceContentWithMorph = function (element) { - var firstChild = element.firstChild; - - if (!firstChild) { - var comment = this.createComment(""); - this.appendChild(element, comment); - return _htmlbarsRuntimeMorph["default"].create(this, element, comment); - } else { - var morph = _htmlbarsRuntimeMorph["default"].attach(this, element, firstChild, element.lastChild); - morph.clear(); - return morph; - } - }; - - prototype.createUnsafeMorph = function (parent, start, end, contextualElement) { - var morph = this.createMorph(parent, start, end, contextualElement); - morph.parseTextAsHTML = true; - return morph; - }; - - // This helper is just to keep the templates good looking, - // passing integers instead of element references. - prototype.createMorphAt = function (parent, startIndex, endIndex, contextualElement) { - var single = startIndex === endIndex; - var start = this.childAtIndex(parent, startIndex); - var end = single ? start : this.childAtIndex(parent, endIndex); - return this.createMorph(parent, start, end, contextualElement); - }; - - prototype.createUnsafeMorphAt = function (parent, startIndex, endIndex, contextualElement) { - var morph = this.createMorphAt(parent, startIndex, endIndex, contextualElement); - morph.parseTextAsHTML = true; - return morph; - }; - - prototype.insertMorphBefore = function (element, referenceChild, contextualElement) { - var insertion = this.document.createComment(""); - element.insertBefore(insertion, referenceChild); - return this.createMorph(element, insertion, insertion, contextualElement); - }; - - prototype.appendMorph = function (element, contextualElement) { - var insertion = this.document.createComment(""); - element.appendChild(insertion); - return this.createMorph(element, insertion, insertion, contextualElement); - }; - - prototype.insertBoundary = function (fragment, index) { - // this will always be null or firstChild - var child = index === null ? null : this.childAtIndex(fragment, index); - this.insertBefore(fragment, this.createTextNode(""), child); - }; - - prototype.setMorphHTML = function (morph, html) { - morph.setHTML(html); - }; - - prototype.parseHTML = function (html, contextualElement) { - var childNodes; - - if (interiorNamespace(contextualElement) === _domHelperBuildHtmlDom.svgNamespace) { - childNodes = buildSVGDOM(html, this); - } else { - var nodes = _domHelperBuildHtmlDom.buildHTMLDOM(html, contextualElement, this); - if (detectOmittedStartTag(html, contextualElement)) { - var node = nodes[0]; - while (node && node.nodeType !== 1) { - node = node.nextSibling; - } - childNodes = node.childNodes; - } else { - childNodes = nodes; - } - } - - // Copy node list to a fragment. - var fragment = this.document.createDocumentFragment(); - - if (childNodes && childNodes.length > 0) { - var currentNode = childNodes[0]; - - // We prepend an '; - } catch (e) {} finally { - tableNeedsInnerHTMLFix = tableInnerHTMLTestElement.childNodes.length === 0; - } - if (tableNeedsInnerHTMLFix) { - tagNamesRequiringInnerHTMLFix = { - colgroup: ['table'], - table: [], - tbody: ['table'], - tfoot: ['table'], - thead: ['table'], - tr: ['table', 'tbody'] - }; - } - - // IE 8 doesn't allow setting innerHTML on a select tag. Detect this and - // add it to the list of corrected tags. - // - var selectInnerHTMLTestElement = document.createElement('select'); - selectInnerHTMLTestElement.innerHTML = ''; - if (!selectInnerHTMLTestElement.childNodes[0]) { - tagNamesRequiringInnerHTMLFix = tagNamesRequiringInnerHTMLFix || {}; - tagNamesRequiringInnerHTMLFix.select = []; - } - return tagNamesRequiringInnerHTMLFix; - })(doc); - - function scriptSafeInnerHTML(element, html) { - // without a leading text node, IE will drop a leading script tag. - html = '­' + html; - - element.innerHTML = html; - - var nodes = element.childNodes; - - // Look for ­ to remove it. - var shyElement = nodes[0]; - while (shyElement.nodeType === 1 && !shyElement.nodeName) { - shyElement = shyElement.firstChild; - } - // At this point it's the actual unicode character. - if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === '­') { - var newValue = shyElement.nodeValue.slice(1); - if (newValue.length) { - shyElement.nodeValue = shyElement.nodeValue.slice(1); - } else { - shyElement.parentNode.removeChild(shyElement); - } - } - - return nodes; - } - - function buildDOMWithFix(html, contextualElement) { - var tagName = contextualElement.tagName; - - // Firefox versions < 11 do not have support for element.outerHTML. - var outerHTML = contextualElement.outerHTML || new XMLSerializer().serializeToString(contextualElement); - if (!outerHTML) { - throw 'Can\'t set innerHTML on ' + tagName + ' in this browser'; - } - - html = fixSelect(html, contextualElement); - - var wrappingTags = tagNamesRequiringInnerHTMLFix[tagName.toLowerCase()]; - - var startTag = outerHTML.match(new RegExp('<' + tagName + '([^>]*)>', 'i'))[0]; - var endTag = ''; - - var wrappedHTML = [startTag, html, endTag]; - - var i = wrappingTags.length; - var wrappedDepth = 1 + i; - while (i--) { - wrappedHTML.unshift('<' + wrappingTags[i] + '>'); - wrappedHTML.push(''); - } - - var wrapper = document.createElement('div'); - scriptSafeInnerHTML(wrapper, wrappedHTML.join('')); - var element = wrapper; - while (wrappedDepth--) { - element = element.firstChild; - while (element && element.nodeType !== 1) { - element = element.nextSibling; - } - } - while (element && element.tagName !== tagName) { - element = element.nextSibling; - } - return element ? element.childNodes : []; - } - - var buildDOM; - if (needsShy) { - buildDOM = function buildDOM(html, contextualElement, dom) { - html = fixSelect(html, contextualElement); - - contextualElement = dom.cloneNode(contextualElement, false); - scriptSafeInnerHTML(contextualElement, html); - return contextualElement.childNodes; - }; - } else { - buildDOM = function buildDOM(html, contextualElement, dom) { - html = fixSelect(html, contextualElement); - - contextualElement = dom.cloneNode(contextualElement, false); - contextualElement.innerHTML = html; - return contextualElement.childNodes; - }; - } - - function fixSelect(html, contextualElement) { - if (contextualElement.tagName === 'SELECT') { - html = '' + html; - } - - return html; - } - - var buildIESafeDOM; - if (tagNamesRequiringInnerHTMLFix || movesWhitespace) { - buildIESafeDOM = function buildIESafeDOM(html, contextualElement, dom) { - // Make a list of the leading text on script nodes. Include - // script tags without any whitespace for easier processing later. - var spacesBefore = []; - var spacesAfter = []; - if (typeof html === 'string') { - html = html.replace(/(\s*)()(\s*)/g, function (match, tag, spaces) { - spacesAfter.push(spaces); - return tag; - }); - } - - // Fetch nodes - var nodes; - if (tagNamesRequiringInnerHTMLFix[contextualElement.tagName.toLowerCase()]) { - // buildDOMWithFix uses string wrappers for problematic innerHTML. - nodes = buildDOMWithFix(html, contextualElement); - } else { - nodes = buildDOM(html, contextualElement, dom); - } - - // Build a list of script tags, the nodes themselves will be - // mutated as we add test nodes. - var i, j, node, nodeScriptNodes; - var scriptNodes = []; - for (i = 0; i < nodes.length; i++) { - node = nodes[i]; - if (node.nodeType !== 1) { - continue; - } - if (node.tagName === 'SCRIPT') { - scriptNodes.push(node); - } else { - nodeScriptNodes = node.getElementsByTagName('script'); - for (j = 0; j < nodeScriptNodes.length; j++) { - scriptNodes.push(nodeScriptNodes[j]); - } - } - } - - // Walk the script tags and put back their leading text nodes. - var scriptNode, textNode, spaceBefore, spaceAfter; - for (i = 0; i < scriptNodes.length; i++) { - scriptNode = scriptNodes[i]; - spaceBefore = spacesBefore[i]; - if (spaceBefore && spaceBefore.length > 0) { - textNode = dom.document.createTextNode(spaceBefore); - scriptNode.parentNode.insertBefore(textNode, scriptNode); - } - - spaceAfter = spacesAfter[i]; - if (spaceAfter && spaceAfter.length > 0) { - textNode = dom.document.createTextNode(spaceAfter); - scriptNode.parentNode.insertBefore(textNode, scriptNode.nextSibling); - } - } - - return nodes; - }; - } else { - buildIESafeDOM = buildDOM; - } - - var buildHTMLDOM; - if (needsIntegrationPointFix) { - exports.buildHTMLDOM = buildHTMLDOM = function buildHTMLDOM(html, contextualElement, dom) { - if (svgHTMLIntegrationPoints[contextualElement.tagName]) { - return buildIESafeDOM(html, document.createElement('div'), dom); - } else { - return buildIESafeDOM(html, contextualElement, dom); - } - }; - } else { - exports.buildHTMLDOM = buildHTMLDOM = buildIESafeDOM; - } - - exports.buildHTMLDOM = buildHTMLDOM; -}); -enifed('dom-helper/classes', ['exports'], function (exports) { - var doc = typeof document === 'undefined' ? false : document; - - // PhantomJS has a broken classList. See https://github.com/ariya/phantomjs/issues/12782 - var canClassList = doc && (function () { - var d = document.createElement('div'); - if (!d.classList) { - return false; - } - d.classList.add('boo'); - d.classList.add('boo', 'baz'); - return d.className === 'boo baz'; - })(); - - function buildClassList(element) { - var classString = element.getAttribute('class') || ''; - return classString !== '' && classString !== ' ' ? classString.split(' ') : []; - } - - function intersect(containingArray, valuesArray) { - var containingIndex = 0; - var containingLength = containingArray.length; - var valuesIndex = 0; - var valuesLength = valuesArray.length; - - var intersection = new Array(valuesLength); - - // TODO: rewrite this loop in an optimal manner - for (; containingIndex < containingLength; containingIndex++) { - valuesIndex = 0; - for (; valuesIndex < valuesLength; valuesIndex++) { - if (valuesArray[valuesIndex] === containingArray[containingIndex]) { - intersection[valuesIndex] = containingIndex; - break; - } - } - } - - return intersection; - } - - function addClassesViaAttribute(element, classNames) { - var existingClasses = buildClassList(element); - - var indexes = intersect(existingClasses, classNames); - var didChange = false; - - for (var i = 0, l = classNames.length; i < l; i++) { - if (indexes[i] === undefined) { - didChange = true; - existingClasses.push(classNames[i]); - } - } - - if (didChange) { - element.setAttribute('class', existingClasses.length > 0 ? existingClasses.join(' ') : ''); - } - } - - function removeClassesViaAttribute(element, classNames) { - var existingClasses = buildClassList(element); - - var indexes = intersect(classNames, existingClasses); - var didChange = false; - var newClasses = []; - - for (var i = 0, l = existingClasses.length; i < l; i++) { - if (indexes[i] === undefined) { - newClasses.push(existingClasses[i]); - } else { - didChange = true; - } - } - - if (didChange) { - element.setAttribute('class', newClasses.length > 0 ? newClasses.join(' ') : ''); - } - } - - var addClasses, removeClasses; - if (canClassList) { - exports.addClasses = addClasses = function addClasses(element, classNames) { - if (element.classList) { - if (classNames.length === 1) { - element.classList.add(classNames[0]); - } else if (classNames.length === 2) { - element.classList.add(classNames[0], classNames[1]); - } else { - element.classList.add.apply(element.classList, classNames); - } - } else { - addClassesViaAttribute(element, classNames); - } - }; - exports.removeClasses = removeClasses = function removeClasses(element, classNames) { - if (element.classList) { - if (classNames.length === 1) { - element.classList.remove(classNames[0]); - } else if (classNames.length === 2) { - element.classList.remove(classNames[0], classNames[1]); - } else { - element.classList.remove.apply(element.classList, classNames); - } - } else { - removeClassesViaAttribute(element, classNames); - } - }; - } else { - exports.addClasses = addClasses = addClassesViaAttribute; - exports.removeClasses = removeClasses = removeClassesViaAttribute; - } - - exports.addClasses = addClasses; - exports.removeClasses = removeClasses; -}); -enifed('dom-helper/prop', ['exports'], function (exports) { - exports.isAttrRemovalValue = isAttrRemovalValue; - exports.normalizeProperty = normalizeProperty; - - function isAttrRemovalValue(value) { - return value === null || value === undefined; - } - - /* - * - * @method normalizeProperty - * @param element {HTMLElement} - * @param slotName {String} - * @returns {Object} { name, type } - */ - - function normalizeProperty(element, slotName) { - var type, normalized; - - if (slotName in element) { - normalized = slotName; - type = 'prop'; - } else { - var lower = slotName.toLowerCase(); - if (lower in element) { - type = 'prop'; - normalized = lower; - } else { - type = 'attr'; - normalized = slotName; - } - } - - if (type === 'prop' && preferAttr(element.tagName, normalized)) { - type = 'attr'; - } - - return { normalized: normalized, type: type }; - } - - // properties that MUST be set as attributes, due to: - // * browser bug - // * strange spec outlier - var ATTR_OVERRIDES = { - - // phantomjs < 2.0 lets you set it as a prop but won't reflect it - // back to the attribute. button.getAttribute('type') === null - BUTTON: { type: true, form: true }, - - INPUT: { - // TODO: remove when IE8 is droped - // Some versions of IE (IE8) throw an exception when setting - // `input.list = 'somestring'`: - // https://github.com/emberjs/ember.js/issues/10908 - // https://github.com/emberjs/ember.js/issues/11364 - list: true, - // Some version of IE (like IE9) actually throw an exception - // if you set input.type = 'something-unknown' - type: true, - form: true - }, - - // element.form is actually a legitimate readOnly property, that is to be - // mutated, but must be mutated by setAttribute... - SELECT: { form: true }, - OPTION: { form: true }, - TEXTAREA: { form: true }, - LABEL: { form: true }, - FIELDSET: { form: true }, - LEGEND: { form: true }, - OBJECT: { form: true } - }; - - function preferAttr(tagName, propName) { - var tag = ATTR_OVERRIDES[tagName.toUpperCase()]; - return tag && tag[propName.toLowerCase()] || false; - } -}); -enifed('ember-application', ['exports', 'ember-metal/core', 'ember-runtime/system/lazy_load', 'ember-application/system/resolver', 'ember-application/system/application', 'ember-application/ext/controller'], function (exports, _emberMetalCore, _emberRuntimeSystemLazy_load, _emberApplicationSystemResolver, _emberApplicationSystemApplication, _emberApplicationExtController) { - // side effect of extending ControllerMixin - - _emberMetalCore["default"].Application = _emberApplicationSystemApplication["default"]; - _emberMetalCore["default"].Resolver = _emberApplicationSystemResolver.Resolver; - _emberMetalCore["default"].DefaultResolver = _emberApplicationSystemResolver["default"]; - - _emberRuntimeSystemLazy_load.runLoadHooks('Ember.Application', _emberApplicationSystemApplication["default"]); -}); - -/** -@module ember -@submodule ember-application -*/ -enifed("ember-application/ext/controller", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/error", "ember-metal/utils", "ember-metal/computed", "ember-runtime/mixins/controller", "ember-routing/system/controller_for"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalError, _emberMetalUtils, _emberMetalComputed, _emberRuntimeMixinsController, _emberRoutingSystemController_for) { - - function verifyNeedsDependencies(controller, container, needs) { - var dependency, i, l; - var missing = []; - - for (i = 0, l = needs.length; i < l; i++) { - dependency = needs[i]; - - - if (dependency.indexOf(":") === -1) { - dependency = "controller:" + dependency; - } - - // Structure assert to still do verification but not string concat in production - if (!container._registry.has(dependency)) { - missing.push(dependency); - } - } - if (missing.length) { - throw new _emberMetalError["default"](_emberMetalUtils.inspect(controller) + " needs [ " + missing.join(", ") + " ] but " + (missing.length > 1 ? "they" : "it") + " could not be found"); - } - } - - var defaultControllersComputedProperty = _emberMetalComputed.computed(function () { - var controller = this; - - return { - needs: _emberMetalProperty_get.get(controller, "needs"), - container: _emberMetalProperty_get.get(controller, "container"), - unknownProperty: function (controllerName) { - var needs = this.needs; - var dependency, i, l; - - for (i = 0, l = needs.length; i < l; i++) { - dependency = needs[i]; - if (dependency === controllerName) { - return this.container.lookup("controller:" + controllerName); - } - } - - var errorMessage = _emberMetalUtils.inspect(controller) + "#needs does not include `" + controllerName + "`. To access the " + controllerName + " controller from " + _emberMetalUtils.inspect(controller) + ", " + _emberMetalUtils.inspect(controller) + " should have a `needs` property that is an array of the controllers it has access to."; - throw new ReferenceError(errorMessage); - }, - setUnknownProperty: function (key, value) { - throw new Error("You cannot overwrite the value of `controllers." + key + "` of " + _emberMetalUtils.inspect(controller)); - } - }; - }); - - /** - @class ControllerMixin - @namespace Ember - @public - */ - _emberRuntimeMixinsController["default"].reopen({ - concatenatedProperties: ["needs"], - - /** - An array of other controller objects available inside - instances of this controller via the `controllers` - property: - For example, when you define a controller: - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'] - }); - ``` - The application's single instance of these other - controllers are accessible by name through the - `controllers` property: - ```javascript - this.get('controllers.post'); // instance of App.PostController - ``` - Given that you have a nested controller (nested resource): - ```javascript - App.CommentsNewController = Ember.ObjectController.extend({ - }); - ``` - When you define a controller that requires access to a nested one: - ```javascript - App.IndexController = Ember.ObjectController.extend({ - needs: ['commentsNew'] - }); - ``` - You will be able to get access to it: - ```javascript - this.get('controllers.commentsNew'); // instance of App.CommentsNewController - ``` - This is only available for singleton controllers. - @deprecated Use `Ember.inject.controller()` instead. - @property {Array} needs - @default [] - @public - */ - needs: [], - - init: function () { - var needs = _emberMetalProperty_get.get(this, "needs"); - var length = _emberMetalProperty_get.get(needs, "length"); - - if (length > 0) { - - if (this.container) { - verifyNeedsDependencies(this, this.container, needs); - } - - // if needs then initialize controllers proxy - _emberMetalProperty_get.get(this, "controllers"); - } - - this._super.apply(this, arguments); - }, - - /** - @method controllerFor - @see {Ember.Route#controllerFor} - @deprecated Use `needs` instead - @public - */ - controllerFor: function (controllerName) { - return _emberRoutingSystemController_for["default"](_emberMetalProperty_get.get(this, "container"), controllerName); - }, - - /** - Stores the instances of other controllers available from within - this controller. Any controller listed by name in the `needs` - property will be accessible by name through this property. - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'], - postTitle: function() { - var currentPost = this.get('controllers.post'); // instance of App.PostController - return currentPost.get('title'); - }.property('controllers.post.title') - }); - ``` - @see {Ember.ControllerMixin#needs} - @property {Object} controllers - @default null - @public - */ - controllers: defaultControllersComputedProperty - }); - - exports["default"] = _emberRuntimeMixinsController["default"]; -}); -/** -@module ember -@submodule ember-application -@public -*/ - -// Ember.assert -enifed("ember-application/system/application-instance", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-runtime/system/object", "ember-metal/run_loop", "ember-metal/computed", "container/registry"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemObject, _emberMetalRun_loop, _emberMetalComputed, _containerRegistry) { - - /** - The `ApplicationInstance` encapsulates all of the stateful aspects of a - running `Application`. - - At a high-level, we break application boot into two distinct phases: - - * Definition time, where all of the classes, templates, and other - dependencies are loaded (typically in the browser). - * Run time, where we begin executing the application once everything - has loaded. - - Definition time can be expensive and only needs to happen once since it is - an idempotent operation. For example, between test runs and FastBoot - requests, the application stays the same. It is only the state that we want - to reset. - - That state is what the `ApplicationInstance` manages: it is responsible for - creating the container that contains all application state, and disposing of - it once the particular test run or FastBoot request has finished. - - @public - */ - - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - /** - The application instance's container. The container stores all of the - instance-specific state for this application run. - @property {Ember.Container} container - @public - */ - container: null, - - /** - The application's registry. The registry contains the classes, templates, - and other code that makes up the application. - @property {Ember.Registry} registry - @private - */ - applicationRegistry: null, - - /** - The registry for this application instance. It should use the - `applicationRegistry` as a fallback. - @property {Ember.Registry} registry - @private - */ - registry: null, - - /** - The DOM events for which the event dispatcher should listen. - By default, the application's `Ember.EventDispatcher` listens - for a set of standard DOM events, such as `mousedown` and - `keyup`, and delegates them to your application's `Ember.View` - instances. - @private - @property {Object} customEvents - */ - customEvents: null, - - /** - The root DOM element of the Application as an element or a - [jQuery-compatible selector - string](http://api.jquery.com/category/selectors/). - @private - @property {String|DOMElement} rootElement - */ - rootElement: null, - - init: function () { - this._super.apply(this, arguments); - - // Create a per-instance registry that will use the application's registry - // as a fallback for resolving registrations. - this.registry = new _containerRegistry["default"]({ - fallback: this.applicationRegistry, - resolver: this.applicationRegistry.resolver - }); - this.registry.normalizeFullName = this.applicationRegistry.normalizeFullName; - this.registry.makeToString = this.applicationRegistry.makeToString; - - // Create a per-instance container from the instance's registry - this.container = this.registry.container(); - - // Register this instance in the per-instance registry. - // - // Why do we need to register the instance in the first place? - // Because we need a good way for the root route (a.k.a ApplicationRoute) - // to notify us when it has created the root-most view. That view is then - // appended to the rootElement, in the case of apps, to the fixture harness - // in tests, or rendered to a string in the case of FastBoot. - this.registry.register("-application-instance:main", this, { instantiate: false }); - }, - - router: _emberMetalComputed.computed(function () { - return this.container.lookup("router:main"); - }).readOnly(), - - /** - Instantiates and sets up the router, specifically overriding the default - location. This is useful for manually starting the app in FastBoot or - testing environments, where trying to modify the URL would be - inappropriate. - @param options - @private - */ - overrideRouterLocation: function (options) { - var location = options && options.location; - var router = _emberMetalProperty_get.get(this, "router"); - - if (location) { - _emberMetalProperty_set.set(router, "location", location); - } - }, - - /** - This hook is called by the root-most Route (a.k.a. the ApplicationRoute) - when it has finished creating the root View. By default, we simply take the - view and append it to the `rootElement` specified on the Application. - In cases like FastBoot and testing, we can override this hook and implement - custom behavior, such as serializing to a string and sending over an HTTP - socket rather than appending to DOM. - @param view {Ember.View} the root-most view - @private - */ - didCreateRootView: function (view) { - view.appendTo(this.rootElement); - }, - - /** - Tells the router to start routing. The router will ask the location for the - current URL of the page to determine the initial URL to start routing to. - To start the app at a specific URL, call `handleURL` instead. - @private - */ - startRouting: function () { - var router = _emberMetalProperty_get.get(this, "router"); - var isModuleBasedResolver = !!this.registry.resolver.moduleBasedResolver; - - router.startRouting(isModuleBasedResolver); - this._didSetupRouter = true; - }, - - /** - @private - Sets up the router, initializing the child router and configuring the - location before routing begins. - Because setup should only occur once, multiple calls to `setupRouter` - beyond the first call have no effect. - */ - setupRouter: function () { - if (this._didSetupRouter) { - return; - } - this._didSetupRouter = true; - - var router = _emberMetalProperty_get.get(this, "router"); - var isModuleBasedResolver = !!this.registry.resolver.moduleBasedResolver; - router.setupRouter(isModuleBasedResolver); - }, - - /** - Directs the router to route to a particular URL. This is useful in tests, - for example, to tell the app to start at a particular URL. Ensure that you - have called `setupRouter()` before calling this method. - @param url {String} the URL the router should route to - @private - */ - handleURL: function (url) { - var router = _emberMetalProperty_get.get(this, "router"); - - this.setupRouter(); - return router.handleURL(url); - }, - - /** - @private - */ - setupEventDispatcher: function () { - var dispatcher = this.container.lookup("event_dispatcher:main"); - dispatcher.setup(this.customEvents, this.rootElement); - - return dispatcher; - }, - - /** - @private - */ - willDestroy: function () { - this._super.apply(this, arguments); - _emberMetalRun_loop["default"](this.container, "destroy"); - } - }); -}); -/** -@module ember -@submodule ember-application -@private -*/ -enifed('ember-application/system/application', ['exports', 'dag-map', 'container/registry', 'ember-metal', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-runtime/system/lazy_load', 'ember-runtime/system/namespace', 'ember-runtime/mixins/deferred', 'ember-application/system/resolver', 'ember-metal/platform/create', 'ember-metal/run_loop', 'ember-metal/utils', 'ember-runtime/controllers/controller', 'ember-metal/enumerable_utils', 'ember-runtime/controllers/object_controller', 'ember-runtime/controllers/array_controller', 'ember-metal-views/renderer', 'ember-htmlbars/system/dom-helper', 'ember-views/views/select', 'ember-routing-views/views/outlet', 'ember-views/views/view', 'ember-views/system/event_dispatcher', 'ember-views/system/jquery', 'ember-routing/system/route', 'ember-routing/system/router', 'ember-routing/location/hash_location', 'ember-routing/location/history_location', 'ember-routing/location/auto_location', 'ember-routing/location/none_location', 'ember-routing/system/cache', 'ember-application/system/application-instance', 'ember-views/views/text_field', 'ember-views/views/text_area', 'ember-views/views/checkbox', 'ember-views/views/legacy_each_view', 'ember-routing-views/views/link', 'ember-routing/services/routing', 'ember-extension-support/container_debug_adapter', 'ember-metal/environment'], function (exports, _dagMap, _containerRegistry, _emberMetal, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemLazy_load, _emberRuntimeSystemNamespace, _emberRuntimeMixinsDeferred, _emberApplicationSystemResolver, _emberMetalPlatformCreate, _emberMetalRun_loop, _emberMetalUtils, _emberRuntimeControllersController, _emberMetalEnumerable_utils, _emberRuntimeControllersObject_controller, _emberRuntimeControllersArray_controller, _emberMetalViewsRenderer, _emberHtmlbarsSystemDomHelper, _emberViewsViewsSelect, _emberRoutingViewsViewsOutlet, _emberViewsViewsView, _emberViewsSystemEvent_dispatcher, _emberViewsSystemJquery, _emberRoutingSystemRoute, _emberRoutingSystemRouter, _emberRoutingLocationHash_location, _emberRoutingLocationHistory_location, _emberRoutingLocationAuto_location, _emberRoutingLocationNone_location, _emberRoutingSystemCache, _emberApplicationSystemApplicationInstance, _emberViewsViewsText_field, _emberViewsViewsText_area, _emberViewsViewsCheckbox, _emberViewsViewsLegacy_each_view, _emberRoutingViewsViewsLink, _emberRoutingServicesRouting, _emberExtensionSupportContainer_debug_adapter, _emberMetalEnvironment) { - - function props(obj) { - var properties = []; - - for (var key in obj) { - properties.push(key); - } - - return properties; - } - - var librariesRegistered = false; - - /** - An instance of `Ember.Application` is the starting point for every Ember - application. It helps to instantiate, initialize and coordinate the many - objects that make up your app. - - Each Ember app has one and only one `Ember.Application` object. In fact, the - very first thing you should do in your application is create the instance: - - ```javascript - window.App = Ember.Application.create(); - ``` - - Typically, the application object is the only global variable. All other - classes in your app should be properties on the `Ember.Application` instance, - which highlights its first role: a global namespace. - - For example, if you define a view class, it might look like this: - - ```javascript - App.MyView = Ember.View.extend(); - ``` - - By default, calling `Ember.Application.create()` will automatically initialize - your application by calling the `Ember.Application.initialize()` method. If - you need to delay initialization, you can call your app's `deferReadiness()` - method. When you are ready for your app to be initialized, call its - `advanceReadiness()` method. - - You can define a `ready` method on the `Ember.Application` instance, which - will be run by Ember when the application is initialized. - - Because `Ember.Application` inherits from `Ember.Namespace`, any classes - you create will have useful string representations when calling `toString()`. - See the `Ember.Namespace` documentation for more information. - - While you can think of your `Ember.Application` as a container that holds the - other classes in your application, there are several other responsibilities - going on under-the-hood that you may want to understand. - - ### Event Delegation - - Ember uses a technique called _event delegation_. This allows the framework - to set up a global, shared event listener instead of requiring each view to - do it manually. For example, instead of each view registering its own - `mousedown` listener on its associated element, Ember sets up a `mousedown` - listener on the `body`. - - If a `mousedown` event occurs, Ember will look at the target of the event and - start walking up the DOM node tree, finding corresponding views and invoking - their `mouseDown` method as it goes. - - `Ember.Application` has a number of default events that it listens for, as - well as a mapping from lowercase events to camel-cased view method names. For - example, the `keypress` event causes the `keyPress` method on the view to be - called, the `dblclick` event causes `doubleClick` to be called, and so on. - - If there is a bubbling browser event that Ember does not listen for by - default, you can specify custom events and their corresponding view method - names by setting the application's `customEvents` property: - - ```javascript - var App = Ember.Application.create({ - customEvents: { - // add support for the paste event - paste: 'paste' - } - }); - ``` - - By default, the application sets up these event listeners on the document - body. However, in cases where you are embedding an Ember application inside - an existing page, you may want it to set up the listeners on an element - inside the body. - - For example, if only events inside a DOM element with the ID of `ember-app` - should be delegated, set your application's `rootElement` property: - - ```javascript - var App = Ember.Application.create({ - rootElement: '#ember-app' - }); - ``` - - The `rootElement` can be either a DOM element or a jQuery-compatible selector - string. Note that *views appended to the DOM outside the root element will - not receive events.* If you specify a custom root element, make sure you only - append views inside it! - - To learn more about the advantages of event delegation and the Ember view - layer, and a list of the event listeners that are setup by default, visit the - [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation). - - ### Initializers - - Libraries on top of Ember can add initializers, like so: - - ```javascript - Ember.Application.initializer({ - name: 'api-adapter', - - initialize: function(container, application) { - application.register('api-adapter:main', ApiAdapter); - } - }); - ``` - - Initializers provide an opportunity to access the container, which - organizes the different components of an Ember application. Additionally - they provide a chance to access the instantiated application. Beyond - being used for libraries, initializers are also a great way to organize - dependency injection or setup in your own application. - - ### Routing - - In addition to creating your application's router, `Ember.Application` is - also responsible for telling the router when to start routing. Transitions - between routes can be logged with the `LOG_TRANSITIONS` flag, and more - detailed intra-transition logging can be logged with - the `LOG_TRANSITIONS_INTERNAL` flag: - - ```javascript - var App = Ember.Application.create({ - LOG_TRANSITIONS: true, // basic logging of successful transitions - LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps - }); - ``` - - By default, the router will begin trying to translate the current URL into - application state once the browser emits the `DOMContentReady` event. If you - need to defer routing, you can call the application's `deferReadiness()` - method. Once routing can begin, call the `advanceReadiness()` method. - - If there is any setup required before routing begins, you can implement a - `ready()` method on your app that will be invoked immediately before routing - begins. - - @class Application - @namespace Ember - @extends Ember.Namespace - @public - */ - - var Application = _emberRuntimeSystemNamespace["default"].extend(_emberRuntimeMixinsDeferred["default"], { - _suppressDeferredDeprecation: true, - - /** - The root DOM element of the Application. This can be specified as an - element or a - [jQuery-compatible selector string](http://api.jquery.com/category/selectors/). - This is the element that will be passed to the Application's, - `eventDispatcher`, which sets up the listeners for event delegation. Every - view in your application should be a child of the element you specify here. - @property rootElement - @type DOMElement - @default 'body' - @public - */ - rootElement: 'body', - - /** - The `Ember.EventDispatcher` responsible for delegating events to this - application's views. - The event dispatcher is created by the application at initialization time - and sets up event listeners on the DOM element described by the - application's `rootElement` property. - See the documentation for `Ember.EventDispatcher` for more information. - @property eventDispatcher - @type Ember.EventDispatcher - @default null - @public - */ - eventDispatcher: null, - - /** - The DOM events for which the event dispatcher should listen. - By default, the application's `Ember.EventDispatcher` listens - for a set of standard DOM events, such as `mousedown` and - `keyup`, and delegates them to your application's `Ember.View` - instances. - If you would like additional bubbling events to be delegated to your - views, set your `Ember.Application`'s `customEvents` property - to a hash containing the DOM event name as the key and the - corresponding view method name as the value. For example: - ```javascript - var App = Ember.Application.create({ - customEvents: { - // add support for the paste event - paste: 'paste' - } - }); - ``` - @property customEvents - @type Object - @default null - @public - */ - customEvents: null, - - /** - Whether the application should automatically start routing and render - templates to the `rootElement` on DOM ready. While default by true, - other environments such as FastBoot or a testing harness can set this - property to `false` and control the precise timing and behavior of the boot - process. - @property autoboot - @type Boolean - @default true - @private - */ - autoboot: true, - - init: function () { - this._super.apply(this, arguments); - - if (!this.$) { - this.$ = _emberViewsSystemJquery["default"]; - } - - this.buildRegistry(); - - registerLibraries(); - logLibraryVersions(); - - // Start off the number of deferrals at 1. This will be - // decremented by the Application's own `initialize` method. - this._readinessDeferrals = 1; - - - this.Router = (this.Router || _emberRoutingSystemRouter["default"]).extend(); - this.buildDefaultInstance(); - this.waitForDOMReady(); - - }, - - /** - Build and configure the registry for the current application. - @private - @method buildRegistry - @return {Ember.Registry} the configured registry - */ - buildRegistry: function () { - var registry = this.registry = Application.buildRegistry(this); - - return registry; - }, - - /** - Create a container for the current application's registry. - @private - @method buildInstance - @return {Ember.Container} the configured container - */ - buildInstance: function () { - return _emberApplicationSystemApplicationInstance["default"].create({ - customEvents: _emberMetalProperty_get.get(this, 'customEvents'), - rootElement: _emberMetalProperty_get.get(this, 'rootElement'), - applicationRegistry: this.registry - }); - }, - - buildDefaultInstance: function () { - var instance = this.buildInstance(); - - // For the default instance only, set the view registry to the global - // Ember.View.views hash for backwards-compatibility. - _emberViewsViewsView["default"].views = instance.container.lookup('-view-registry:main'); - - // TODO2.0: Legacy support for App.__container__ - // and global methods on App that rely on a single, - // default instance. - this.__deprecatedInstance__ = instance; - this.__container__ = instance.container; - - return instance; - }, - - /** - Automatically initialize the application once the DOM has - become ready. - The initialization itself is scheduled on the actions queue - which ensures that application loading finishes before - booting. - If you are asynchronously loading code, you should call - `deferReadiness()` to defer booting, and then call - `advanceReadiness()` once all of your code has finished - loading. - @private - @method waitForDOMReady - */ - waitForDOMReady: function () { - if (!this.$ || this.$.isReady) { - _emberMetalRun_loop["default"].schedule('actions', this, 'domReady'); - } else { - this.$().ready(_emberMetalRun_loop["default"].bind(this, 'domReady')); - } - }, - - /** - Use this to defer readiness until some condition is true. - Example: - ```javascript - var App = Ember.Application.create(); - App.deferReadiness(); - // Ember.$ is a reference to the jQuery object/function - Ember.$.getJSON('/auth-token', function(token) { - App.token = token; - App.advanceReadiness(); - }); - ``` - This allows you to perform asynchronous setup logic and defer - booting your application until the setup has finished. - However, if the setup requires a loading UI, it might be better - to use the router for this purpose. - @method deferReadiness - @public - */ - deferReadiness: function () { - this._readinessDeferrals++; - }, - - /** - Call `advanceReadiness` after any asynchronous setup logic has completed. - Each call to `deferReadiness` must be matched by a call to `advanceReadiness` - or the application will never become ready and routing will not begin. - @method advanceReadiness - @see {Ember.Application#deferReadiness} - @public - */ - advanceReadiness: function () { - this._readinessDeferrals--; - - if (this._readinessDeferrals === 0) { - _emberMetalRun_loop["default"].once(this, this.didBecomeReady); - } - }, - - /** - Registers a factory that can be used for dependency injection (with - `App.inject`) or for service lookup. Each factory is registered with - a full name including two parts: `type:name`. - A simple example: - ```javascript - var App = Ember.Application.create(); - App.Orange = Ember.Object.extend(); - App.register('fruit:favorite', App.Orange); - ``` - Ember will resolve factories from the `App` namespace automatically. - For example `App.CarsController` will be discovered and returned if - an application requests `controller:cars`. - An example of registering a controller with a non-standard name: - ```javascript - var App = Ember.Application.create(); - var Session = Ember.Controller.extend(); - App.register('controller:session', Session); - // The Session controller can now be treated like a normal controller, - // despite its non-standard name. - App.ApplicationController = Ember.Controller.extend({ - needs: ['session'] - }); - ``` - Registered factories are **instantiated** by having `create` - called on them. Additionally they are **singletons**, each time - they are looked up they return the same instance. - Some examples modifying that default behavior: - ```javascript - var App = Ember.Application.create(); - App.Person = Ember.Object.extend(); - App.Orange = Ember.Object.extend(); - App.Email = Ember.Object.extend(); - App.session = Ember.Object.create(); - App.register('model:user', App.Person, { singleton: false }); - App.register('fruit:favorite', App.Orange); - App.register('communication:main', App.Email, { singleton: false }); - App.register('session', App.session, { instantiate: false }); - ``` - @method register - @param fullName {String} type:name (e.g., 'model:user') - @param factory {Function} (e.g., App.Person) - @param options {Object} (optional) disable instantiation or singleton usage - @public - **/ - register: function () { - var _registry; - - (_registry = this.registry).register.apply(_registry, arguments); - }, - - /** - Define a dependency injection onto a specific factory or all factories - of a type. - When Ember instantiates a controller, view, or other framework component - it can attach a dependency to that component. This is often used to - provide services to a set of framework components. - An example of providing a session object to all controllers: - ```javascript - var App = Ember.Application.create(); - var Session = Ember.Object.extend({ isAuthenticated: false }); - // A factory must be registered before it can be injected - App.register('session:main', Session); - // Inject 'session:main' onto all factories of the type 'controller' - // with the name 'session' - App.inject('controller', 'session', 'session:main'); - App.IndexController = Ember.Controller.extend({ - isLoggedIn: Ember.computed.alias('session.isAuthenticated') - }); - ``` - Injections can also be performed on specific factories. - ```javascript - App.inject(, , ) - App.inject('route', 'source', 'source:main') - App.inject('route:application', 'email', 'model:email') - ``` - It is important to note that injections can only be performed on - classes that are instantiated by Ember itself. Instantiating a class - directly (via `create` or `new`) bypasses the dependency injection - system. - **Note:** Ember-Data instantiates its models in a unique manner, and consequently - injections onto models (or all models) will not work as expected. Injections - on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS` - to `true`. - @method inject - @param factoryNameOrType {String} - @param property {String} - @param injectionName {String} - @public - **/ - inject: function () { - var _registry2; - - (_registry2 = this.registry).injection.apply(_registry2, arguments); - }, - - /** - Calling initialize manually is not supported. - Please see Ember.Application#advanceReadiness and - Ember.Application#deferReadiness. - @private - @deprecated - @method initialize - **/ - initialize: function () { - }, - - /** - Initialize the application. This happens automatically. - Run any initializers and run the application load hook. These hooks may - choose to defer readiness. For example, an authentication hook might want - to defer readiness until the auth token has been retrieved. - @private - @method domReady - */ - domReady: function () { - if (this.isDestroyed) { - return; - } - - this.boot(); - - return this; - }, - - boot: function () { - if (this._bootPromise) { - return this._bootPromise; - } - - var defer = new _emberMetal["default"].RSVP.defer(); - this._bootPromise = defer.promise; - this._bootResolver = defer; - - this.runInitializers(this.registry); - _emberRuntimeSystemLazy_load.runLoadHooks('application', this); - - this.advanceReadiness(); - - return this._bootPromise; - }, - - /** - Reset the application. This is typically used only in tests. It cleans up - the application in the following order: - 1. Deactivate existing routes - 2. Destroy all objects in the container - 3. Create a new application container - 4. Re-route to the existing url - Typical Example: - ```javascript - var App; - run(function() { - App = Ember.Application.create(); - }); - module('acceptance test', { - setup: function() { - App.reset(); - } - }); - test('first test', function() { - // App is freshly reset - }); - test('second test', function() { - // App is again freshly reset - }); - ``` - Advanced Example: - Occasionally you may want to prevent the app from initializing during - setup. This could enable extra configuration, or enable asserting prior - to the app becoming ready. - ```javascript - var App; - run(function() { - App = Ember.Application.create(); - }); - module('acceptance test', { - setup: function() { - run(function() { - App.reset(); - App.deferReadiness(); - }); - } - }); - test('first test', function() { - ok(true, 'something before app is initialized'); - run(function() { - App.advanceReadiness(); - }); - ok(true, 'something after app is initialized'); - }); - ``` - @method reset - @public - **/ - reset: function () { - var instance = this.__deprecatedInstance__; - - this._readinessDeferrals = 1; - this._bootPromise = null; - this._bootResolver = null; - - function handleReset() { - _emberMetalRun_loop["default"](instance, 'destroy'); - - _emberMetalRun_loop["default"].schedule('actions', this, 'domReady', this.buildDefaultInstance()); - } - - _emberMetalRun_loop["default"].join(this, handleReset); - }, - - /** - @private - @method runInitializers - */ - runInitializers: function (registry) { - var App = this; - this._runInitializer('initializers', function (name, initializer) { - - - initializer.initialize(registry, App); - }); - }, - - runInstanceInitializers: function (instance) { - this._runInitializer('instanceInitializers', function (name, initializer) { - initializer.initialize(instance); - }); - }, - - _runInitializer: function (bucketName, cb) { - var initializersByName = _emberMetalProperty_get.get(this.constructor, bucketName); - var initializers = props(initializersByName); - var graph = new _dagMap["default"](); - var initializer; - - for (var i = 0; i < initializers.length; i++) { - initializer = initializersByName[initializers[i]]; - graph.addEdges(initializer.name, initializer, initializer.before, initializer.after); - } - - graph.topsort(function (vertex) { - cb(vertex.name, vertex.value); - }); - }, - - /** - @private - @method didBecomeReady - */ - didBecomeReady: function () { - if (this.autoboot) { - if (_emberMetalEnvironment["default"].hasDOM) { - this.__deprecatedInstance__.setupEventDispatcher(); - } - - this.runInstanceInitializers(this.__deprecatedInstance__); - this.ready(); // user hook - this.__deprecatedInstance__.startRouting(); - - if (!_emberMetal["default"].testing) { - // Eagerly name all classes that are already loaded - _emberMetal["default"].Namespace.processAll(); - _emberMetal["default"].BOOTED = true; - } - - this.resolve(this); - } - - this._bootResolver.resolve(); - }, - - /** - Called when the Application has become ready, immediately before routing - begins. The call will be delayed until the DOM has become ready. - @event ready - @public - */ - ready: function () { - return this; - }, - - /** - Set this to provide an alternate class to `Ember.DefaultResolver` - @deprecated Use 'Resolver' instead - @property resolver - @public - */ - resolver: null, - - /** - Set this to provide an alternate class to `Ember.DefaultResolver` - @property resolver - @public - */ - Resolver: null, - - // This method must be moved to the application instance object - willDestroy: function () { - this._super.apply(this, arguments); - _emberMetal["default"].BOOTED = false; - this._bootPromise = null; - this._bootResolver = null; - this.__deprecatedInstance__.destroy(); - }, - - initializer: function (options) { - this.constructor.initializer(options); - }, - - /** - @method then - @private - @deprecated - */ - then: function () { - - this._super.apply(this, arguments); - } - }); - - - Application.reopen({ - instanceInitializer: function (options) { - this.constructor.instanceInitializer(options); - } - }); - - Application.reopenClass({ - instanceInitializer: buildInitializerMethod('instanceInitializers', 'instance initializer') - }); - - - - Application.reopenClass({ - initializers: _emberMetalPlatformCreate["default"](null), - instanceInitializers: _emberMetalPlatformCreate["default"](null), - - /** - Initializer receives an object which has the following attributes: - `name`, `before`, `after`, `initialize`. The only required attribute is - `initialize`, all others are optional. - * `name` allows you to specify under which name the initializer is registered. - This must be a unique name, as trying to register two initializers with the - same name will result in an error. - ```javascript - Ember.Application.initializer({ - name: 'namedInitializer', - initialize: function(container, application) { - Ember.debug('Running namedInitializer!'); - } - }); - ``` - * `before` and `after` are used to ensure that this initializer is ran prior - or after the one identified by the value. This value can be a single string - or an array of strings, referencing the `name` of other initializers. - An example of ordering initializers, we create an initializer named `first`: - ```javascript - Ember.Application.initializer({ - name: 'first', - initialize: function(container, application) { - Ember.debug('First initializer!'); - } - }); - // DEBUG: First initializer! - ``` - We add another initializer named `second`, specifying that it should run - after the initializer named `first`: - ```javascript - Ember.Application.initializer({ - name: 'second', - after: 'first', - initialize: function(container, application) { - Ember.debug('Second initializer!'); - } - }); - // DEBUG: First initializer! - // DEBUG: Second initializer! - ``` - Afterwards we add a further initializer named `pre`, this time specifying - that it should run before the initializer named `first`: - ```javascript - Ember.Application.initializer({ - name: 'pre', - before: 'first', - initialize: function(container, application) { - Ember.debug('Pre initializer!'); - } - }); - // DEBUG: Pre initializer! - // DEBUG: First initializer! - // DEBUG: Second initializer! - ``` - Finally we add an initializer named `post`, specifying it should run after - both the `first` and the `second` initializers: - ```javascript - Ember.Application.initializer({ - name: 'post', - after: ['first', 'second'], - initialize: function(container, application) { - Ember.debug('Post initializer!'); - } - }); - // DEBUG: Pre initializer! - // DEBUG: First initializer! - // DEBUG: Second initializer! - // DEBUG: Post initializer! - ``` - * `initialize` is a callback function that receives two arguments, `container` - and `application` on which you can operate. - Example of using `container` to preload data into the store: - ```javascript - Ember.Application.initializer({ - name: 'preload-data', - initialize: function(container, application) { - var store = container.lookup('store:main'); - store.pushPayload(preloadedData); - } - }); - ``` - Example of using `application` to register an adapter: - ```javascript - Ember.Application.initializer({ - name: 'api-adapter', - initialize: function(container, application) { - application.register('api-adapter:main', ApiAdapter); - } - }); - ``` - @method initializer - @param initializer {Object} - @public - */ - initializer: buildInitializerMethod('initializers', 'initializer'), - - /** - This creates a registry with the default Ember naming conventions. - It also configures the registry: - * registered views are created every time they are looked up (they are - not singletons) - * registered templates are not factories; the registered value is - returned directly. - * the router receives the application as its `namespace` property - * all controllers receive the router as their `target` and `controllers` - properties - * all controllers receive the application as their `namespace` property - * the application view receives the application controller as its - `controller` property - * the application view receives the application template as its - `defaultTemplate` property - @private - @method buildRegistry - @static - @param {Ember.Application} namespace the application for which to - build the registry - @return {Ember.Registry} the built registry - @public - */ - buildRegistry: function (namespace) { - var registry = new _containerRegistry["default"](); - - registry.set = _emberMetalProperty_set.set; - registry.resolver = resolverFor(namespace); - registry.normalizeFullName = registry.resolver.normalize; - registry.describe = registry.resolver.describe; - registry.makeToString = registry.resolver.makeToString; - - registry.optionsForType('component', { singleton: false }); - registry.optionsForType('view', { singleton: false }); - registry.optionsForType('template', { instantiate: false }); - - registry.register('application:main', namespace, { instantiate: false }); - - registry.register('controller:basic', _emberRuntimeControllersController["default"], { instantiate: false }); - registry.register('controller:object', _emberRuntimeControllersObject_controller["default"], { instantiate: false }); - registry.register('controller:array', _emberRuntimeControllersArray_controller["default"], { instantiate: false }); - - registry.register('renderer:-dom', { create: function () { - return new _emberMetalViewsRenderer["default"](new _emberHtmlbarsSystemDomHelper["default"]()); - } }); - - registry.injection('view', 'renderer', 'renderer:-dom'); - registry.register('view:select', _emberViewsViewsSelect["default"]); - registry.register('view:-outlet', _emberRoutingViewsViewsOutlet.OutletView); - - registry.register('-view-registry:main', { create: function () { - return {}; - } }); - - registry.injection('view', '_viewRegistry', '-view-registry:main'); - - registry.register('view:toplevel', _emberViewsViewsView["default"].extend()); - - registry.register('route:basic', _emberRoutingSystemRoute["default"], { instantiate: false }); - registry.register('event_dispatcher:main', _emberViewsSystemEvent_dispatcher["default"]); - - registry.injection('router:main', 'namespace', 'application:main'); - registry.injection('view:-outlet', 'namespace', 'application:main'); - - registry.register('location:auto', _emberRoutingLocationAuto_location["default"]); - registry.register('location:hash', _emberRoutingLocationHash_location["default"]); - registry.register('location:history', _emberRoutingLocationHistory_location["default"]); - registry.register('location:none', _emberRoutingLocationNone_location["default"]); - - registry.injection('controller', 'target', 'router:main'); - registry.injection('controller', 'namespace', 'application:main'); - - registry.register('-bucket-cache:main', _emberRoutingSystemCache["default"]); - registry.injection('router', '_bucketCache', '-bucket-cache:main'); - registry.injection('route', '_bucketCache', '-bucket-cache:main'); - registry.injection('controller', '_bucketCache', '-bucket-cache:main'); - - registry.injection('route', 'router', 'router:main'); - - registry.register('component:-text-field', _emberViewsViewsText_field["default"]); - registry.register('component:-text-area', _emberViewsViewsText_area["default"]); - registry.register('component:-checkbox', _emberViewsViewsCheckbox["default"]); - registry.register('view:-legacy-each', _emberViewsViewsLegacy_each_view["default"]); - registry.register('component:-link-to', _emberRoutingViewsViewsLink["default"]); - - // Register the routing service... - registry.register('service:-routing', _emberRoutingServicesRouting["default"]); - // Then inject the app router into it - registry.injection('service:-routing', 'router', 'router:main'); - - // DEBUGGING - registry.register('resolver-for-debugging:main', registry.resolver.__resolver__, { instantiate: false }); - registry.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main'); - registry.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); - // Custom resolver authors may want to register their own ContainerDebugAdapter with this key - - registry.register('container-debug-adapter:main', _emberExtensionSupportContainer_debug_adapter["default"]); - - return registry; - } - }); - - /** - This function defines the default lookup rules for container lookups: - - * templates are looked up on `Ember.TEMPLATES` - * other names are looked up on the application after classifying the name. - For example, `controller:post` looks up `App.PostController` by default. - * if the default lookup fails, look for registered classes on the container - - This allows the application to register default injections in the container - that could be overridden by the normal naming convention. - - @private - @method resolverFor - @param {Ember.Namespace} namespace the namespace to look for classes - @return {*} the resolved value for a given lookup - */ - function resolverFor(namespace) { - - var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || _emberApplicationSystemResolver["default"]; - var resolver = ResolverClass.create({ - namespace: namespace - }); - - function resolve(fullName) { - return resolver.resolve(fullName); - } - - resolve.describe = function (fullName) { - return resolver.lookupDescription(fullName); - }; - - resolve.makeToString = function (factory, fullName) { - return resolver.makeToString(factory, fullName); - }; - - resolve.normalize = function (fullName) { - if (resolver.normalize) { - return resolver.normalize(fullName); - } else { - return fullName; - } - }; - - resolve.knownForType = function knownForType(type) { - if (resolver.knownForType) { - return resolver.knownForType(type); - } - }; - - resolve.moduleBasedResolver = resolver.moduleBasedResolver; - - resolve.__resolver__ = resolver; - - return resolve; - } - - function registerLibraries() { - if (!librariesRegistered) { - librariesRegistered = true; - - if (_emberMetalEnvironment["default"].hasDOM) { - _emberMetal["default"].libraries.registerCoreLibrary('jQuery', _emberViewsSystemJquery["default"]().jquery); - } - } - } - - function logLibraryVersions() { - if (_emberMetal["default"].LOG_VERSION) { - // we only need to see this once per Application#init - _emberMetal["default"].LOG_VERSION = false; - var libs = _emberMetal["default"].libraries._registry; - - var nameLengths = _emberMetalEnumerable_utils.map(libs, function (item) { - return _emberMetalProperty_get.get(item, 'name.length'); - }); - - var maxNameLength = Math.max.apply(this, nameLengths); - - for (var i = 0, l = libs.length; i < l; i++) { - var lib = libs[i]; - var spaces = new Array(maxNameLength - lib.name.length + 1).join(' '); - } - } - } - - function buildInitializerMethod(bucketName, humanName) { - return function (initializer) { - // If this is the first initializer being added to a subclass, we are going to reopen the class - // to make sure we have a new `initializers` object, which extends from the parent class' using - // prototypal inheritance. Without this, attempting to add initializers to the subclass would - // pollute the parent class as well as other subclasses. - if (this.superclass[bucketName] !== undefined && this.superclass[bucketName] === this[bucketName]) { - var attrs = {}; - attrs[bucketName] = _emberMetalPlatformCreate["default"](this[bucketName]); - this.reopenClass(attrs); - } - - - this[bucketName][initializer.name] = initializer; - }; - } - - exports["default"] = Application; -}); -/** -@module ember -@submodule ember-application -*/ -// Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED -enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/logger', 'ember-metal/keys', 'ember-runtime/system/string', 'ember-runtime/system/object', 'ember-runtime/system/namespace', 'ember-htmlbars/helpers', 'ember-application/utils/validate-type', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalLogger, _emberMetalKeys, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeSystemNamespace, _emberHtmlbarsHelpers, _emberApplicationUtilsValidateType, _emberMetalDictionary) { - var Resolver = _emberRuntimeSystemObject["default"].extend({ - /* - This will be set to the Application instance when it is - created. - @property namespace - */ - namespace: null, - normalize: null, // required - resolve: null, // required - parseName: null, // required - lookupDescription: null, // required - makeToString: null, // required - resolveOther: null, // required - _logLookup: null // required - }); - - exports.Resolver = Resolver; - /** - The DefaultResolver defines the default lookup rules to resolve - container lookups before consulting the container for registered - items: - - * templates are looked up on `Ember.TEMPLATES` - * other names are looked up on the application after converting - the name. For example, `controller:post` looks up - `App.PostController` by default. - * there are some nuances (see examples below) - - ### How Resolving Works - - The container calls this object's `resolve` method with the - `fullName` argument. - - It first parses the fullName into an object using `parseName`. - - Then it checks for the presence of a type-specific instance - method of the form `resolve[Type]` and calls it if it exists. - For example if it was resolving 'template:post', it would call - the `resolveTemplate` method. - - Its last resort is to call the `resolveOther` method. - - The methods of this object are designed to be easy to override - in a subclass. For example, you could enhance how a template - is resolved like so: - - ```javascript - App = Ember.Application.create({ - Resolver: Ember.DefaultResolver.extend({ - resolveTemplate: function(parsedName) { - var resolvedTemplate = this._super(parsedName); - if (resolvedTemplate) { return resolvedTemplate; } - return Ember.TEMPLATES['not_found']; - } - }) - }); - ``` - - Some examples of how names are resolved: - - ``` - 'template:post' //=> Ember.TEMPLATES['post'] - 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline'] - 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline'] - 'template:blogPost' //=> Ember.TEMPLATES['blogPost'] - // OR - // Ember.TEMPLATES['blog_post'] - 'controller:post' //=> App.PostController - 'controller:posts.index' //=> App.PostsIndexController - 'controller:blog/post' //=> Blog.PostController - 'controller:basic' //=> Ember.Controller - 'route:post' //=> App.PostRoute - 'route:posts.index' //=> App.PostsIndexRoute - 'route:blog/post' //=> Blog.PostRoute - 'route:basic' //=> Ember.Route - 'view:post' //=> App.PostView - 'view:posts.index' //=> App.PostsIndexView - 'view:blog/post' //=> Blog.PostView - 'view:basic' //=> Ember.View - 'foo:post' //=> App.PostFoo - 'model:post' //=> App.Post - ``` - - @class DefaultResolver - @namespace Ember - @extends Ember.Object - @public - */ - - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - /** - This will be set to the Application instance when it is - created. - @property namespace - @public - */ - namespace: null, - - init: function () { - this._parseNameCache = _emberMetalDictionary["default"](null); - }, - normalize: function (fullName) { - var _fullName$split = fullName.split(':', 2); - - var type = _fullName$split[0]; - var name = _fullName$split[1]; - - - if (type !== 'template') { - var result = name; - - if (result.indexOf('.') > -1) { - result = result.replace(/\.(.)/g, function (m) { - return m.charAt(1).toUpperCase(); - }); - } - - if (name.indexOf('_') > -1) { - result = result.replace(/_(.)/g, function (m) { - return m.charAt(1).toUpperCase(); - }); - } - - return type + ':' + result; - } else { - return fullName; - } - }, - - /** - This method is called via the container's resolver method. - It parses the provided `fullName` and then looks up and - returns the appropriate template or class. - @method resolve - @param {String} fullName the lookup string - @return {Object} the resolved factory - @public - */ - resolve: function (fullName) { - var parsedName = this.parseName(fullName); - var resolveMethodName = parsedName.resolveMethodName; - var resolved; - - if (this[resolveMethodName]) { - resolved = this[resolveMethodName](parsedName); - } - - resolved = resolved || this.resolveOther(parsedName); - - if (parsedName.root && parsedName.root.LOG_RESOLVER) { - this._logLookup(resolved, parsedName); - } - - if (resolved) { - _emberApplicationUtilsValidateType["default"](resolved, parsedName); - } - - return resolved; - }, - - /** - Convert the string name of the form 'type:name' to - a Javascript object with the parsed aspects of the name - broken out. - @protected - @param {String} fullName the lookup string - @method parseName - @public - */ - - parseName: function (fullName) { - return this._parseNameCache[fullName] || (this._parseNameCache[fullName] = this._parseName(fullName)); - }, - - _parseName: function (fullName) { - var _fullName$split2 = fullName.split(':'); - - var type = _fullName$split2[0]; - var fullNameWithoutType = _fullName$split2[1]; - - var name = fullNameWithoutType; - var namespace = _emberMetalProperty_get.get(this, 'namespace'); - var root = namespace; - - if (type !== 'template' && name.indexOf('/') !== -1) { - var parts = name.split('/'); - name = parts[parts.length - 1]; - var namespaceName = _emberRuntimeSystemString.capitalize(parts.slice(0, -1).join('.')); - root = _emberRuntimeSystemNamespace["default"].byName(namespaceName); - - } - - var resolveMethodName = fullNameWithoutType === 'main' ? 'Main' : _emberRuntimeSystemString.classify(type); - - if (!(name && type)) { - throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` '); - } - - return { - fullName: fullName, - type: type, - fullNameWithoutType: fullNameWithoutType, - name: name, - root: root, - resolveMethodName: 'resolve' + resolveMethodName - }; - }, - - /** - Returns a human-readable description for a fullName. Used by the - Application namespace in assertions to describe the - precise name of the class that Ember is looking for, rather than - container keys. - @protected - @param {String} fullName the lookup string - @method lookupDescription - @public - */ - lookupDescription: function (fullName) { - var parsedName = this.parseName(fullName); - var description; - - if (parsedName.type === 'template') { - return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/'); - } - - description = parsedName.root + '.' + _emberRuntimeSystemString.classify(parsedName.name).replace(/\./g, ''); - - if (parsedName.type !== 'model') { - description += _emberRuntimeSystemString.classify(parsedName.type); - } - - return description; - }, - - makeToString: function (factory, fullName) { - return factory.toString(); - }, - - /** - Given a parseName object (output from `parseName`), apply - the conventions expected by `Ember.Router` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method useRouterNaming - @public - */ - useRouterNaming: function (parsedName) { - parsedName.name = parsedName.name.replace(/\./g, '_'); - if (parsedName.name === 'basic') { - parsedName.name = ''; - } - }, - /** - Look up the template in Ember.TEMPLATES - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveTemplate - @public - */ - resolveTemplate: function (parsedName) { - var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); - - if (_emberMetalCore["default"].TEMPLATES[templateName]) { - return _emberMetalCore["default"].TEMPLATES[templateName]; - } - - templateName = _emberRuntimeSystemString.decamelize(templateName); - if (_emberMetalCore["default"].TEMPLATES[templateName]) { - return _emberMetalCore["default"].TEMPLATES[templateName]; - } - }, - - /** - Lookup the view using `resolveOther` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveView - @public - */ - resolveView: function (parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - - /** - Lookup the controller using `resolveOther` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveController - @public - */ - resolveController: function (parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - /** - Lookup the route using `resolveOther` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveRoute - @public - */ - resolveRoute: function (parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - - /** - Lookup the model on the Application namespace - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveModel - @public - */ - resolveModel: function (parsedName) { - var className = _emberRuntimeSystemString.classify(parsedName.name); - var factory = _emberMetalProperty_get.get(parsedName.root, className); - - if (factory) { - return factory; - } - }, - /** - Look up the specified object (from parsedName) on the appropriate - namespace (usually on the Application) - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveHelper - @public - */ - resolveHelper: function (parsedName) { - return this.resolveOther(parsedName) || _emberHtmlbarsHelpers["default"][parsedName.fullNameWithoutType]; - }, - /** - Look up the specified object (from parsedName) on the appropriate - namespace (usually on the Application) - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveOther - @public - */ - resolveOther: function (parsedName) { - var className = _emberRuntimeSystemString.classify(parsedName.name) + _emberRuntimeSystemString.classify(parsedName.type); - var factory = _emberMetalProperty_get.get(parsedName.root, className); - if (factory) { - return factory; - } - }, - - resolveMain: function (parsedName) { - var className = _emberRuntimeSystemString.classify(parsedName.type); - return _emberMetalProperty_get.get(parsedName.root, className); - }, - - /** - @method _logLookup - @param {Boolean} found - @param {Object} parsedName - @private - */ - _logLookup: function (found, parsedName) { - var symbol, padding; - - if (found) { - symbol = '[✓]'; - } else { - symbol = '[ ]'; - } - - if (parsedName.fullName.length > 60) { - padding = '.'; - } else { - padding = new Array(60 - parsedName.fullName.length).join('.'); - } - - _emberMetalLogger["default"].info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); - }, - - /** - Used to iterate all items of a given type. - @method knownForType - @param {String} type the type to search for - @private - */ - knownForType: function (type) { - var namespace = _emberMetalProperty_get.get(this, 'namespace'); - var suffix = _emberRuntimeSystemString.classify(type); - var typeRegexp = new RegExp(suffix + '$'); - - var known = _emberMetalDictionary["default"](null); - var knownKeys = _emberMetalKeys["default"](namespace); - for (var index = 0, _length = knownKeys.length; index < _length; index++) { - var _name = knownKeys[index]; - - if (typeRegexp.test(_name)) { - var containerName = this.translateToContainerFullname(type, _name); - - known[containerName] = true; - } - } - - return known; - }, - - /** - Converts provided name from the backing namespace into a container lookup name. - Examples: - App.FooBarHelper -> helper:foo-bar - App.THelper -> helper:t - @method translateToContainerFullname - @param {String} type - @param {String} name - @private - */ - - translateToContainerFullname: function (type, name) { - var suffix = _emberRuntimeSystemString.classify(type); - var namePrefix = name.slice(0, suffix.length * -1); - var dasherizedName = _emberRuntimeSystemString.dasherize(namePrefix); - - return type + ':' + dasherizedName; - } - }); -}); -/** -@module ember -@submodule ember-application -*/ - -// Ember.TEMPLATES, Ember.assert -enifed('ember-application/utils/validate-type', ['exports'], function (exports) { - exports["default"] = validateType; - /** - @module ember - @submodule ember-application - */ - - var VALIDATED_TYPES = { - route: ['assert', 'isRouteFactory', 'Ember.Route'], - component: ['deprecate', 'isComponentFactory', 'Ember.Component'], - view: ['deprecate', 'isViewFactory', 'Ember.View'], - service: ['deprecate', 'isServiceFactory', 'Ember.Service'] - }; - - function validateType(resolvedType, parsedName) { - var validationAttributes = VALIDATED_TYPES[parsedName.type]; - - if (!validationAttributes) { - return; - } - - var action = validationAttributes[0]; - var factoryFlag = validationAttributes[1]; - var expectedType = validationAttributes[2]; - - if (action === 'deprecate') { - } else { - } - } -}); -enifed("ember-extension-support", ["exports", "ember-metal/core", "ember-extension-support/data_adapter", "ember-extension-support/container_debug_adapter"], function (exports, _emberMetalCore, _emberExtensionSupportData_adapter, _emberExtensionSupportContainer_debug_adapter) { - - _emberMetalCore["default"].DataAdapter = _emberExtensionSupportData_adapter["default"]; - _emberMetalCore["default"].ContainerDebugAdapter = _emberExtensionSupportContainer_debug_adapter["default"]; -}); -/** -@module ember -@submodule ember-extension-support -*/ -enifed("ember-extension-support/container_debug_adapter", ["exports", "ember-metal/core", "ember-runtime/system/native_array", "ember-runtime/utils", "ember-runtime/system/string", "ember-runtime/system/namespace", "ember-runtime/system/object"], function (exports, _emberMetalCore, _emberRuntimeSystemNative_array, _emberRuntimeUtils, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject) { - - /** - @module ember - @submodule ember-extension-support - */ - - /** - The `ContainerDebugAdapter` helps the container and resolver interface - with tools that debug Ember such as the - [Ember Extension](https://github.com/tildeio/ember-extension) - for Chrome and Firefox. - - This class can be extended by a custom resolver implementer - to override some of the methods with library-specific code. - - The methods likely to be overridden are: - - * `canCatalogEntriesByType` - * `catalogEntriesByType` - - The adapter will need to be registered - in the application's container as `container-debug-adapter:main` - - Example: - - ```javascript - Application.initializer({ - name: "containerDebugAdapter", - - initialize: function(container, application) { - application.register('container-debug-adapter:main', require('app/container-debug-adapter')); - } - }); - ``` - - @class ContainerDebugAdapter - @namespace Ember - @extends Ember.Object - @since 1.5.0 - @public - */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - /** - The container of the application being debugged. - This property will be injected - on creation. - @property container - @default null - @public - */ - container: null, - - /** - The resolver instance of the application - being debugged. This property will be injected - on creation. - @property resolver - @default null - @public - */ - resolver: null, - - /** - Returns true if it is possible to catalog a list of available - classes in the resolver for a given type. - @method canCatalogEntriesByType - @param {String} type The type. e.g. "model", "controller", "route" - @return {boolean} whether a list is available for this type. - @public - */ - canCatalogEntriesByType: function (type) { - if (type === "model" || type === "template") { - return false; - } - - return true; - }, - - /** - Returns the available classes a given type. - @method catalogEntriesByType - @param {String} type The type. e.g. "model", "controller", "route" - @return {Array} An array of strings. - @public - */ - catalogEntriesByType: function (type) { - var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace["default"].NAMESPACES); - var types = _emberRuntimeSystemNative_array.A(); - var typeSuffixRegex = new RegExp(_emberRuntimeSystemString.classify(type) + "$"); - - namespaces.forEach(function (namespace) { - if (namespace !== _emberMetalCore["default"]) { - for (var key in namespace) { - if (!namespace.hasOwnProperty(key)) { - continue; - } - if (typeSuffixRegex.test(key)) { - var klass = namespace[key]; - if (_emberRuntimeUtils.typeOf(klass) === "class") { - types.push(_emberRuntimeSystemString.dasherize(key.replace(typeSuffixRegex, ""))); - } - } - } - } - }); - return types; - } - }); -}); -enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property_get", "ember-metal/run_loop", "ember-runtime/system/string", "ember-runtime/system/namespace", "ember-runtime/system/object", "ember-runtime/system/native_array", "ember-application/system/application"], function (exports, _emberMetalProperty_get, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject, _emberRuntimeSystemNative_array, _emberApplicationSystemApplication) { - - /** - @module ember - @submodule ember-extension-support - */ - - /** - The `DataAdapter` helps a data persistence library - interface with tools that debug Ember such - as the [Ember Extension](https://github.com/tildeio/ember-extension) - for Chrome and Firefox. - - This class will be extended by a persistence library - which will override some of the methods with - library-specific code. - - The methods likely to be overridden are: - - * `getFilters` - * `detect` - * `columnsForType` - * `getRecords` - * `getRecordColumnValues` - * `getRecordKeywords` - * `getRecordFilterValues` - * `getRecordColor` - * `observeRecord` - - The adapter will need to be registered - in the application's container as `dataAdapter:main` - - Example: - - ```javascript - Application.initializer({ - name: "data-adapter", - - initialize: function(container, application) { - application.register('data-adapter:main', DS.DataAdapter); - } - }); - ``` - - @class DataAdapter - @namespace Ember - @extends EmberObject - @public - */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - init: function () { - this._super.apply(this, arguments); - this.releaseMethods = _emberRuntimeSystemNative_array.A(); - }, - - /** - The container of the application being debugged. - This property will be injected - on creation. - @property container - @default null - @since 1.3.0 - @public - */ - container: null, - - /** - The container-debug-adapter which is used - to list all models. - @property containerDebugAdapter - @default undefined - @since 1.5.0 - @public - **/ - containerDebugAdapter: undefined, - - /** - Number of attributes to send - as columns. (Enough to make the record - identifiable). - @private - @property attributeLimit - @default 3 - @since 1.3.0 - */ - attributeLimit: 3, - - /** - Ember Data > v1.0.0-beta.18 - requires string model names to be passed - around instead of the actual factories. - This is a stamp for the Ember Inspector - to differentiate between the versions - to be able to support older versions too. - @public - @property acceptsModelName - */ - acceptsModelName: true, - - /** - Stores all methods that clear observers. - These methods will be called on destruction. - @private - @property releaseMethods - @since 1.3.0 - */ - releaseMethods: _emberRuntimeSystemNative_array.A(), - - /** - Specifies how records can be filtered. - Records returned will need to have a `filterValues` - property with a key for every name in the returned array. - @public - @method getFilters - @return {Array} List of objects defining filters. - The object should have a `name` and `desc` property. - */ - getFilters: function () { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Fetch the model types and observe them for changes. - @public - @method watchModelTypes - @param {Function} typesAdded Callback to call to add types. - Takes an array of objects containing wrapped types (returned from `wrapModelType`). - @param {Function} typesUpdated Callback to call when a type has changed. - Takes an array of objects containing wrapped types. - @return {Function} Method to call to remove all observers - */ - watchModelTypes: function (typesAdded, typesUpdated) { - var _this = this; - - var modelTypes = this.getModelTypes(); - var releaseMethods = _emberRuntimeSystemNative_array.A(); - var typesToSend; - - typesToSend = modelTypes.map(function (type) { - var klass = type.klass; - var wrapped = _this.wrapModelType(klass, type.name); - releaseMethods.push(_this.observeModelType(type.name, typesUpdated)); - return wrapped; - }); - - typesAdded(typesToSend); - - var release = function () { - releaseMethods.forEach(function (fn) { - return fn(); - }); - _this.releaseMethods.removeObject(release); - }; - this.releaseMethods.pushObject(release); - return release; - }, - - _nameToClass: function (type) { - if (typeof type === "string") { - type = this.container.lookupFactory("model:" + type); - } - return type; - }, - - /** - Fetch the records of a given type and observe them for changes. - @public - @method watchRecords - @param {String} modelName The model name - @param {Function} recordsAdded Callback to call to add records. - Takes an array of objects containing wrapped records. - The object should have the following properties: - columnValues: {Object} key and value of a table cell - object: {Object} the actual record object - @param {Function} recordsUpdated Callback to call when a record has changed. - Takes an array of objects containing wrapped records. - @param {Function} recordsRemoved Callback to call when a record has removed. - Takes the following parameters: - index: the array index where the records were removed - count: the number of records removed - @return {Function} Method to call to remove all observers - */ - watchRecords: function (modelName, recordsAdded, recordsUpdated, recordsRemoved) { - var _this2 = this; - - var releaseMethods = _emberRuntimeSystemNative_array.A(); - var klass = this._nameToClass(modelName); - var records = this.getRecords(klass, modelName); - var release; - - var recordUpdated = function (updatedRecord) { - recordsUpdated([updatedRecord]); - }; - - var recordsToSend = records.map(function (record) { - releaseMethods.push(_this2.observeRecord(record, recordUpdated)); - return _this2.wrapRecord(record); - }); - - var contentDidChange = function (array, idx, removedCount, addedCount) { - for (var i = idx; i < idx + addedCount; i++) { - var record = array.objectAt(i); - var wrapped = _this2.wrapRecord(record); - releaseMethods.push(_this2.observeRecord(record, recordUpdated)); - recordsAdded([wrapped]); - } - - if (removedCount) { - recordsRemoved(idx, removedCount); - } - }; - - var observer = { didChange: contentDidChange, willChange: function () { - return this; - } }; - records.addArrayObserver(this, observer); - - release = function () { - releaseMethods.forEach(function (fn) { - fn(); - }); - records.removeArrayObserver(_this2, observer); - _this2.releaseMethods.removeObject(release); - }; - - recordsAdded(recordsToSend); - - this.releaseMethods.pushObject(release); - return release; - }, - - /** - Clear all observers before destruction - @private - @method willDestroy - */ - willDestroy: function () { - this._super.apply(this, arguments); - this.releaseMethods.forEach(function (fn) { - fn(); - }); - }, - - /** - Detect whether a class is a model. - Test that against the model class - of your persistence library - @private - @method detect - @param {Class} klass The class to test - @return boolean Whether the class is a model class or not - */ - detect: function (klass) { - return false; - }, - - /** - Get the columns for a given model type. - @private - @method columnsForType - @param {Class} type The model type - @return {Array} An array of columns of the following format: - name: {String} name of the column - desc: {String} Humanized description (what would show in a table column name) - */ - columnsForType: function (type) { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Adds observers to a model type class. - @private - @method observeModelType - @param {String} modelName The model type name - @param {Function} typesUpdated Called when a type is modified. - @return {Function} The function to call to remove observers - */ - - observeModelType: function (modelName, typesUpdated) { - var _this3 = this; - - var klass = this._nameToClass(modelName); - var records = this.getRecords(klass, modelName); - - var onChange = function () { - typesUpdated([_this3.wrapModelType(klass, modelName)]); - }; - var observer = { - didChange: function () { - _emberMetalRun_loop["default"].scheduleOnce("actions", this, onChange); - }, - willChange: function () { - return this; - } - }; - - records.addArrayObserver(this, observer); - - var release = function () { - records.removeArrayObserver(_this3, observer); - }; - - return release; - }, - - /** - Wraps a given model type and observes changes to it. - @private - @method wrapModelType - @param {Class} klass A model class - @param {String} modelName Name of the class - @return {Object} contains the wrapped type and the function to remove observers - Format: - type: {Object} the wrapped type - The wrapped type has the following format: - name: {String} name of the type - count: {Integer} number of records available - columns: {Columns} array of columns to describe the record - object: {Class} the actual Model type class - release: {Function} The function to remove observers - */ - wrapModelType: function (klass, name) { - var records = this.getRecords(klass, name); - var typeToSend; - - typeToSend = { - name: name, - count: _emberMetalProperty_get.get(records, "length"), - columns: this.columnsForType(klass), - object: klass - }; - - return typeToSend; - }, - - /** - Fetches all models defined in the application. - @private - @method getModelTypes - @return {Array} Array of model types - */ - getModelTypes: function () { - var _this4 = this; - - var containerDebugAdapter = this.get("containerDebugAdapter"); - var types; - - if (containerDebugAdapter.canCatalogEntriesByType("model")) { - types = containerDebugAdapter.catalogEntriesByType("model"); - } else { - types = this._getObjectsOnNamespaces(); - } - - // New adapters return strings instead of classes - types = _emberRuntimeSystemNative_array.A(types).map(function (name) { - return { - klass: _this4._nameToClass(name), - name: name - }; - }); - types = _emberRuntimeSystemNative_array.A(types).filter(function (type) { - return _this4.detect(type.klass); - }); - - return _emberRuntimeSystemNative_array.A(types); - }, - - /** - Loops over all namespaces and all objects - attached to them - @private - @method _getObjectsOnNamespaces - @return {Array} Array of model type strings - */ - _getObjectsOnNamespaces: function () { - var _this5 = this; - - var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace["default"].NAMESPACES); - var types = _emberRuntimeSystemNative_array.A(); - - namespaces.forEach(function (namespace) { - for (var key in namespace) { - if (!namespace.hasOwnProperty(key)) { - continue; - } - // Even though we will filter again in `getModelTypes`, - // we should not call `lookupFactory` on non-models - // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`) - if (!_this5.detect(namespace[key])) { - continue; - } - var name = _emberRuntimeSystemString.dasherize(key); - if (!(namespace instanceof _emberApplicationSystemApplication["default"]) && namespace.toString()) { - name = namespace + "/" + name; - } - types.push(name); - } - }); - return types; - }, - - /** - Fetches all loaded records for a given type. - @private - @method getRecords - @return {Array} An array of records. - This array will be observed for changes, - so it should update when new records are added/removed. - */ - getRecords: function (type) { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Wraps a record and observers changes to it. - @private - @method wrapRecord - @param {Object} record The record instance. - @return {Object} The wrapped record. Format: - columnValues: {Array} - searchKeywords: {Array} - */ - wrapRecord: function (record) { - var recordToSend = { object: record }; - - recordToSend.columnValues = this.getRecordColumnValues(record); - recordToSend.searchKeywords = this.getRecordKeywords(record); - recordToSend.filterValues = this.getRecordFilterValues(record); - recordToSend.color = this.getRecordColor(record); - - return recordToSend; - }, - - /** - Gets the values for each column. - @private - @method getRecordColumnValues - @return {Object} Keys should match column names defined - by the model type. - */ - getRecordColumnValues: function (record) { - return {}; - }, - - /** - Returns keywords to match when searching records. - @private - @method getRecordKeywords - @return {Array} Relevant keywords for search. - */ - getRecordKeywords: function (record) { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Returns the values of filters defined by `getFilters`. - @private - @method getRecordFilterValues - @param {Object} record The record instance - @return {Object} The filter values - */ - getRecordFilterValues: function (record) { - return {}; - }, - - /** - Each record can have a color that represents its state. - @private - @method getRecordColor - @param {Object} record The record instance - @return {String} The record's color - Possible options: black, red, blue, green - */ - getRecordColor: function (record) { - return null; - }, - - /** - Observes all relevant properties and re-sends the wrapped record - when a change occurs. - @private - @method observerRecord - @param {Object} record The record instance - @param {Function} recordUpdated The callback to call when a record is updated. - @return {Function} The function to call to remove all observers. - */ - observeRecord: function (record, recordUpdated) { - return function () {}; - } - }); -}); -enifed("ember-htmlbars", ["exports", "ember-metal/core", "ember-template-compiler", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/system/make_bound_helper", "ember-htmlbars/helpers", "ember-htmlbars/helpers/if_unless", "ember-htmlbars/helpers/with", "ember-htmlbars/helpers/loc", "ember-htmlbars/helpers/log", "ember-htmlbars/helpers/each", "ember-htmlbars/helpers/-bind-attr-class", "ember-htmlbars/helpers/-normalize-class", "ember-htmlbars/helpers/-concat", "ember-htmlbars/helpers/-join-classes", "ember-htmlbars/helpers/-legacy-each-with-controller", "ember-htmlbars/helpers/-legacy-each-with-keyword", "ember-htmlbars/helpers/-html-safe", "ember-htmlbars/system/dom-helper", "ember-htmlbars/helper", "ember-htmlbars/system/bootstrap", "ember-htmlbars/compat"], function (exports, _emberMetalCore, _emberTemplateCompiler, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsSystemMake_bound_helper, _emberHtmlbarsHelpers, _emberHtmlbarsHelpersIf_unless, _emberHtmlbarsHelpersWith, _emberHtmlbarsHelpersLoc, _emberHtmlbarsHelpersLog, _emberHtmlbarsHelpersEach, _emberHtmlbarsHelpersBindAttrClass, _emberHtmlbarsHelpersNormalizeClass, _emberHtmlbarsHelpersConcat, _emberHtmlbarsHelpersJoinClasses, _emberHtmlbarsHelpersLegacyEachWithController, _emberHtmlbarsHelpersLegacyEachWithKeyword, _emberHtmlbarsHelpersHtmlSafe, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsHelper, _emberHtmlbarsSystemBootstrap, _emberHtmlbarsCompat) { - - _emberHtmlbarsHelpers.registerHelper("if", _emberHtmlbarsHelpersIf_unless.ifHelper); - _emberHtmlbarsHelpers.registerHelper("unless", _emberHtmlbarsHelpersIf_unless.unlessHelper); - _emberHtmlbarsHelpers.registerHelper("with", _emberHtmlbarsHelpersWith["default"]); - _emberHtmlbarsHelpers.registerHelper("loc", _emberHtmlbarsHelpersLoc["default"]); - _emberHtmlbarsHelpers.registerHelper("log", _emberHtmlbarsHelpersLog["default"]); - _emberHtmlbarsHelpers.registerHelper("each", _emberHtmlbarsHelpersEach["default"]); - _emberHtmlbarsHelpers.registerHelper("-bind-attr-class", _emberHtmlbarsHelpersBindAttrClass["default"]); - _emberHtmlbarsHelpers.registerHelper("-normalize-class", _emberHtmlbarsHelpersNormalizeClass["default"]); - _emberHtmlbarsHelpers.registerHelper("concat", _emberHtmlbarsHelpersConcat["default"]); - _emberHtmlbarsHelpers.registerHelper("-join-classes", _emberHtmlbarsHelpersJoinClasses["default"]); - _emberHtmlbarsHelpers.registerHelper("-legacy-each-with-controller", _emberHtmlbarsHelpersLegacyEachWithController["default"]); - _emberHtmlbarsHelpers.registerHelper("-legacy-each-with-keyword", _emberHtmlbarsHelpersLegacyEachWithKeyword["default"]); - _emberHtmlbarsHelpers.registerHelper("-html-safe", _emberHtmlbarsHelpersHtmlSafe["default"]); - - _emberMetalCore["default"].HTMLBars = { - _registerHelper: _emberHtmlbarsHelpers.registerHelper, - template: _emberTemplateCompiler.template, - compile: _emberTemplateCompiler.compile, - precompile: _emberTemplateCompiler.precompile, - makeViewHelper: _emberHtmlbarsSystemMakeViewHelper["default"], - makeBoundHelper: _emberHtmlbarsSystemMake_bound_helper["default"], - registerPlugin: _emberTemplateCompiler.registerPlugin, - DOMHelper: _emberHtmlbarsSystemDomHelper["default"] - }; - - - _emberHtmlbarsHelper["default"].helper = _emberHtmlbarsHelper.helper; - _emberMetalCore["default"].Helper = _emberHtmlbarsHelper["default"]; - -}); -/** - -   - - @module ember - @submodule ember-templates - @main ember-templates - @public -*/ - -/** - - [HTMLBars](https://github.com/tildeio/htmlbars) is a [Handlebars](http://handlebarsjs.com/) - compatible templating engine used by Ember.js. The classes and namespaces - covered by this documentation attempt to focus on APIs for interacting - with HTMLBars itself. For more general guidance on Ember.js templates and - helpers, please see the [ember-templates](/api/modules/ember-templates.html) - package. - - @module ember - @submodule ember-htmlbars - @main ember-htmlbars - @public -*/ - -// importing adds template bootstrapping -// initializer to enable embedded templates - -// importing ember-htmlbars/compat updates the -// Ember.Handlebars global if htmlbars is enabled -enifed("ember-htmlbars/compat", ["exports", "ember-metal/core", "ember-htmlbars/helpers", "ember-htmlbars/compat/helper", "ember-htmlbars/compat/handlebars-get", "ember-htmlbars/compat/make-bound-helper", "ember-htmlbars/compat/register-bound-helper", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/utils/string"], function (exports, _emberMetalCore, _emberHtmlbarsHelpers, _emberHtmlbarsCompatHelper, _emberHtmlbarsCompatHandlebarsGet, _emberHtmlbarsCompatMakeBoundHelper, _emberHtmlbarsCompatRegisterBoundHelper, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsUtilsString) { - - var EmberHandlebars = _emberMetalCore["default"].Handlebars = _emberMetalCore["default"].Handlebars || {}; - EmberHandlebars.helpers = _emberHtmlbarsHelpers["default"]; - EmberHandlebars.helper = _emberHtmlbarsCompatHelper.handlebarsHelper; - EmberHandlebars.registerHelper = _emberHtmlbarsCompatHelper.registerHandlebarsCompatibleHelper; - EmberHandlebars.registerBoundHelper = _emberHtmlbarsCompatRegisterBoundHelper["default"]; - EmberHandlebars.makeBoundHelper = _emberHtmlbarsCompatMakeBoundHelper["default"]; - EmberHandlebars.get = _emberHtmlbarsCompatHandlebarsGet["default"]; - EmberHandlebars.makeViewHelper = _emberHtmlbarsSystemMakeViewHelper["default"]; - - EmberHandlebars.SafeString = _emberHtmlbarsUtilsString.SafeString; - EmberHandlebars.Utils = { - escapeExpression: _emberHtmlbarsUtilsString.escapeExpression - }; - - exports["default"] = EmberHandlebars; -}); -enifed('ember-htmlbars/compat/handlebars-get', ['exports'], function (exports) { - exports["default"] = handlebarsGet; - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Lookup both on root and on window. If the path starts with - a keyword, the corresponding object will be looked up in the - template's data hash and used to resolve the path. - - @method get - @for Ember.Handlebars - @param {Object} root The object to look up the property on - @param {String} path The path to be lookedup - @param {Object} options The template's option hash - @deprecated - @public - */ - - function handlebarsGet(root, path, options) { - - return options.legacyGetPath(path); - } -}); -enifed("ember-htmlbars/compat/helper", ["exports", "ember-htmlbars/helpers", "ember-views/views/view", "ember-views/views/component", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/compat/make-bound-helper", "ember-metal/streams/utils", "ember-htmlbars/keywords"], function (exports, _emberHtmlbarsHelpers, _emberViewsViewsView, _emberViewsViewsComponent, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsCompatMakeBoundHelper, _emberMetalStreamsUtils, _emberHtmlbarsKeywords) { - exports.registerHandlebarsCompatibleHelper = registerHandlebarsCompatibleHelper; - exports.handlebarsHelper = handlebarsHelper; - - var slice = [].slice; - - function calculateCompatType(item) { - if (_emberMetalStreamsUtils.isStream(item)) { - return "ID"; - } else { - var itemType = typeof item; - - return itemType.toUpperCase(); - } - } - - function pathFor(param) { - if (_emberMetalStreamsUtils.isStream(param)) { - // param arguments to helpers may have their path prefixes with self. For - // example {{box-thing foo}} may have a param path of `self.foo` depending - // on scope. - if (param.source && param.source.dependee && param.source.dependee.label === "self") { - return param.path.slice(5); - } else { - return param.path; - } - } else { - return param; - } - } - - /** - Wraps an Handlebars helper with an HTMLBars helper for backwards compatibility. - - @class HandlebarsCompatibleHelper - @constructor - @private - */ - function HandlebarsCompatibleHelper(fn) { - this.helperFunction = function helperFunc(params, hash, options, env, scope) { - var param, fnResult; - var hasBlock = options.template && options.template.yield; - - var handlebarsOptions = { - hash: {}, - types: new Array(params.length), - hashTypes: {} - }; - - handlebarsOptions.hash = {}; - - if (hasBlock) { - handlebarsOptions.fn = function () { - options.template.yield(); - }; - - if (options.inverse.yield) { - handlebarsOptions.inverse = function () { - options.inverse.yield(); - }; - } - } - - for (var prop in hash) { - param = hash[prop]; - handlebarsOptions.hashTypes[prop] = calculateCompatType(param); - handlebarsOptions.hash[prop] = pathFor(param); - } - - var args = new Array(params.length); - for (var i = 0, l = params.length; i < l; i++) { - param = params[i]; - handlebarsOptions.types[i] = calculateCompatType(param); - args[i] = pathFor(param); - } - - handlebarsOptions.legacyGetPath = function (path) { - return env.hooks.get(env, scope, path).value(); - }; - - handlebarsOptions.data = { - view: scope.view - }; - - args.push(handlebarsOptions); - - fnResult = fn.apply(this, args); - - if (options.element) { - applyAttributes(env.dom, options.element, fnResult); - } else if (!options.template.yield) { - return fnResult; - } - }; - - this.isHTMLBars = true; - } - - HandlebarsCompatibleHelper.prototype = { - preprocessArguments: function () {} - }; - - function registerHandlebarsCompatibleHelper(name, value) { - if (value && value.isLegacyViewHelper) { - _emberHtmlbarsKeywords.registerKeyword(name, function (morph, env, scope, params, hash, template, inverse, visitor) { - - env.hooks.keyword("view", morph, env, scope, [value.viewClass], hash, template, inverse, visitor); - return true; - }); - return; - } - - var helper; - - if (value && value.isHTMLBars) { - helper = value; - } else { - helper = new HandlebarsCompatibleHelper(value); - } - - _emberHtmlbarsHelpers["default"][name] = helper; - } - - function handlebarsHelper(name, value) { - - if (_emberViewsViewsView["default"].detect(value)) { - _emberHtmlbarsHelpers["default"][name] = _emberHtmlbarsSystemMakeViewHelper["default"](value); - } else { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = _emberHtmlbarsCompatMakeBoundHelper["default"].apply(this, boundHelperArgs); - - _emberHtmlbarsHelpers["default"][name] = boundFn; - } - } - - function applyAttributes(dom, element, innerString) { - var string = "<" + element.tagName + " " + innerString + ">"; - var fragment = dom.parseHTML(string, dom.createElement(element.tagName)); - - var attrs = fragment.firstChild.attributes; - - for (var i = 0, l = attrs.length; i < l; i++) { - element.setAttributeNode(attrs[i].cloneNode()); - } - } - - exports["default"] = HandlebarsCompatibleHelper; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/compat/make-bound-helper", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = makeBoundHelper; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - A helper function used by `registerBoundHelper`. Takes the - provided Handlebars helper function fn and returns it in wrapped - bound helper form. - - The main use case for using this outside of `registerBoundHelper` - is for registering helpers on the container: - - ```js - var boundHelperFn = Ember.Handlebars.makeBoundHelper(function(word) { - return word.toUpperCase(); - }); - - container.register('helper:my-bound-helper', boundHelperFn); - ``` - - In the above example, if the helper function hadn't been wrapped in - `makeBoundHelper`, the registered helper would be unbound. - - @method makeBoundHelper - @for Ember.Handlebars - @param {Function} fn - @param {String} dependentKeys* - @since 1.2.0 - @deprecated - @private - */ - - function makeBoundHelper(fn) { - for (var _len = arguments.length, dependentKeys = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - dependentKeys[_key - 1] = arguments[_key]; - } - - return { - _dependentKeys: dependentKeys, - - isHandlebarsCompat: true, - isHTMLBars: true, - - helperFunction: function (params, hash, templates) { - - var args = _emberMetalStreamsUtils.readArray(params); - var properties = new Array(params.length); - - for (var i = 0, l = params.length; i < l; i++) { - var param = params[i]; - - if (_emberMetalStreamsUtils.isStream(param)) { - properties[i] = param.label; - } else { - properties[i] = param; - } - } - - args.push({ hash: _emberMetalStreamsUtils.readHash(hash), templates: templates, data: { properties: properties } }); - return fn.apply(undefined, args); - } - }; - } -}); -enifed("ember-htmlbars/compat/register-bound-helper", ["exports", "ember-htmlbars/helpers", "ember-htmlbars/compat/make-bound-helper"], function (exports, _emberHtmlbarsHelpers, _emberHtmlbarsCompatMakeBoundHelper) { - exports["default"] = registerBoundHelper; - - var slice = [].slice; - - /** - Register a bound handlebars helper. Bound helpers behave similarly to regular - handlebars helpers, with the added ability to re-render when the underlying data - changes. - - ## Simple example - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalize', function(value) { - return Ember.String.capitalize(value); - }); - ``` - - The above bound helper can be used inside of templates as follows: - - ```handlebars - {{capitalize name}} - ``` - - In this case, when the `name` property of the template's context changes, - the rendered value of the helper will update to reflect this change. - - ## Example with options - - Like normal handlebars helpers, bound helpers have access to the options - passed into the helper call. - - ```javascript - Ember.Handlebars.registerBoundHelper('repeat', function(value, options) { - var count = options.hash.count; - var a = []; - while(a.length < count) { - a.push(value); - } - return a.join(''); - }); - ``` - - This helper could be used in a template as follows: - - ```handlebars - {{repeat text count=3}} - ``` - - ## Example with bound options - - Bound hash options are also supported. Example: - - ```handlebars - {{repeat text count=numRepeats}} - ``` - - In this example, count will be bound to the value of - the `numRepeats` property on the context. If that property - changes, the helper will be re-rendered. - - ## Example with extra dependencies - - The `Ember.Handlebars.registerBoundHelper` method takes a variable length - third parameter which indicates extra dependencies on the passed in value. - This allows the handlebars helper to update when these dependencies change. - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalizeName', function(value) { - return value.get('name').toUpperCase(); - }, 'name'); - ``` - - ## Example with multiple bound properties - - `Ember.Handlebars.registerBoundHelper` supports binding to - multiple properties, e.g.: - - ```javascript - Ember.Handlebars.registerBoundHelper('concatenate', function() { - var values = Array.prototype.slice.call(arguments, 0, -1); - return values.join('||'); - }); - ``` - - Which allows for template syntax such as `{{concatenate prop1 prop2}}` or - `{{concatenate prop1 prop2 prop3}}`. If any of the properties change, - the helper will re-render. Note that dependency keys cannot be - using in conjunction with multi-property helpers, since it is ambiguous - which property the dependent keys would belong to. - - ## Use with unbound helper - - The `{{unbound}}` helper can be used with bound helper invocations - to render them in their unbound form, e.g. - - ```handlebars - {{unbound capitalize name}} - ``` - - In this example, if the name property changes, the helper - will not re-render. - - ## Use with blocks not supported - - Bound helpers do not support use with Handlebars blocks or - the addition of child views of any kind. - - @method registerBoundHelper - @for Ember.Handlebars - @param {String} name - @param {Function} fn - @param {String} dependentKeys* - @private - */ - - function registerBoundHelper(name, fn) { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = _emberHtmlbarsCompatMakeBoundHelper["default"].apply(this, boundHelperArgs); - - _emberHtmlbarsHelpers["default"][name] = boundFn; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/env", ["exports", "ember-metal/environment", "htmlbars-runtime", "ember-metal/merge", "ember-htmlbars/hooks/subexpr", "ember-htmlbars/hooks/concat", "ember-htmlbars/hooks/link-render-node", "ember-htmlbars/hooks/create-fresh-scope", "ember-htmlbars/hooks/bind-shadow-scope", "ember-htmlbars/hooks/bind-self", "ember-htmlbars/hooks/bind-scope", "ember-htmlbars/hooks/bind-local", "ember-htmlbars/hooks/update-self", "ember-htmlbars/hooks/get-root", "ember-htmlbars/hooks/get-child", "ember-htmlbars/hooks/get-value", "ember-htmlbars/hooks/get-cell-or-value", "ember-htmlbars/hooks/cleanup-render-node", "ember-htmlbars/hooks/destroy-render-node", "ember-htmlbars/hooks/did-render-node", "ember-htmlbars/hooks/will-cleanup-tree", "ember-htmlbars/hooks/did-cleanup-tree", "ember-htmlbars/hooks/classify", "ember-htmlbars/hooks/component", "ember-htmlbars/hooks/lookup-helper", "ember-htmlbars/hooks/has-helper", "ember-htmlbars/hooks/invoke-helper", "ember-htmlbars/hooks/element", "ember-htmlbars/helpers", "ember-htmlbars/keywords", "ember-htmlbars/system/dom-helper", "ember-htmlbars/keywords/debugger", "ember-htmlbars/keywords/with", "ember-htmlbars/keywords/outlet", "ember-htmlbars/keywords/real_outlet", "ember-htmlbars/keywords/customized_outlet", "ember-htmlbars/keywords/unbound", "ember-htmlbars/keywords/view", "ember-htmlbars/keywords/component", "ember-htmlbars/keywords/partial", "ember-htmlbars/keywords/input", "ember-htmlbars/keywords/textarea", "ember-htmlbars/keywords/collection", "ember-htmlbars/keywords/template", "ember-htmlbars/keywords/legacy-yield", "ember-htmlbars/keywords/mut", "ember-htmlbars/keywords/each", "ember-htmlbars/keywords/readonly"], function (exports, _emberMetalEnvironment, _htmlbarsRuntime, _emberMetalMerge, _emberHtmlbarsHooksSubexpr, _emberHtmlbarsHooksConcat, _emberHtmlbarsHooksLinkRenderNode, _emberHtmlbarsHooksCreateFreshScope, _emberHtmlbarsHooksBindShadowScope, _emberHtmlbarsHooksBindSelf, _emberHtmlbarsHooksBindScope, _emberHtmlbarsHooksBindLocal, _emberHtmlbarsHooksUpdateSelf, _emberHtmlbarsHooksGetRoot, _emberHtmlbarsHooksGetChild, _emberHtmlbarsHooksGetValue, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsHooksCleanupRenderNode, _emberHtmlbarsHooksDestroyRenderNode, _emberHtmlbarsHooksDidRenderNode, _emberHtmlbarsHooksWillCleanupTree, _emberHtmlbarsHooksDidCleanupTree, _emberHtmlbarsHooksClassify, _emberHtmlbarsHooksComponent, _emberHtmlbarsHooksLookupHelper, _emberHtmlbarsHooksHasHelper, _emberHtmlbarsHooksInvokeHelper, _emberHtmlbarsHooksElement, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsKeywordsDebugger, _emberHtmlbarsKeywordsWith, _emberHtmlbarsKeywordsOutlet, _emberHtmlbarsKeywordsReal_outlet, _emberHtmlbarsKeywordsCustomized_outlet, _emberHtmlbarsKeywordsUnbound, _emberHtmlbarsKeywordsView, _emberHtmlbarsKeywordsComponent, _emberHtmlbarsKeywordsPartial, _emberHtmlbarsKeywordsInput, _emberHtmlbarsKeywordsTextarea, _emberHtmlbarsKeywordsCollection, _emberHtmlbarsKeywordsTemplate, _emberHtmlbarsKeywordsLegacyYield, _emberHtmlbarsKeywordsMut, _emberHtmlbarsKeywordsEach, _emberHtmlbarsKeywordsReadonly) { - - var emberHooks = _emberMetalMerge["default"]({}, _htmlbarsRuntime.hooks); - emberHooks.keywords = _emberHtmlbarsKeywords["default"]; - - _emberMetalMerge["default"](emberHooks, { - linkRenderNode: _emberHtmlbarsHooksLinkRenderNode["default"], - createFreshScope: _emberHtmlbarsHooksCreateFreshScope["default"], - bindShadowScope: _emberHtmlbarsHooksBindShadowScope["default"], - bindSelf: _emberHtmlbarsHooksBindSelf["default"], - bindScope: _emberHtmlbarsHooksBindScope["default"], - bindLocal: _emberHtmlbarsHooksBindLocal["default"], - updateSelf: _emberHtmlbarsHooksUpdateSelf["default"], - getRoot: _emberHtmlbarsHooksGetRoot["default"], - getChild: _emberHtmlbarsHooksGetChild["default"], - getValue: _emberHtmlbarsHooksGetValue["default"], - getCellOrValue: _emberHtmlbarsHooksGetCellOrValue["default"], - subexpr: _emberHtmlbarsHooksSubexpr["default"], - concat: _emberHtmlbarsHooksConcat["default"], - cleanupRenderNode: _emberHtmlbarsHooksCleanupRenderNode["default"], - destroyRenderNode: _emberHtmlbarsHooksDestroyRenderNode["default"], - willCleanupTree: _emberHtmlbarsHooksWillCleanupTree["default"], - didCleanupTree: _emberHtmlbarsHooksDidCleanupTree["default"], - didRenderNode: _emberHtmlbarsHooksDidRenderNode["default"], - classify: _emberHtmlbarsHooksClassify["default"], - component: _emberHtmlbarsHooksComponent["default"], - lookupHelper: _emberHtmlbarsHooksLookupHelper["default"], - hasHelper: _emberHtmlbarsHooksHasHelper["default"], - invokeHelper: _emberHtmlbarsHooksInvokeHelper["default"], - element: _emberHtmlbarsHooksElement["default"] - }); - - _emberHtmlbarsKeywords.registerKeyword("debugger", _emberHtmlbarsKeywordsDebugger["default"]); - _emberHtmlbarsKeywords.registerKeyword("with", _emberHtmlbarsKeywordsWith["default"]); - _emberHtmlbarsKeywords.registerKeyword("outlet", _emberHtmlbarsKeywordsOutlet["default"]); - _emberHtmlbarsKeywords.registerKeyword("@real_outlet", _emberHtmlbarsKeywordsReal_outlet["default"]); - _emberHtmlbarsKeywords.registerKeyword("@customized_outlet", _emberHtmlbarsKeywordsCustomized_outlet["default"]); - _emberHtmlbarsKeywords.registerKeyword("unbound", _emberHtmlbarsKeywordsUnbound["default"]); - _emberHtmlbarsKeywords.registerKeyword("view", _emberHtmlbarsKeywordsView["default"]); - _emberHtmlbarsKeywords.registerKeyword("component", _emberHtmlbarsKeywordsComponent["default"]); - _emberHtmlbarsKeywords.registerKeyword("partial", _emberHtmlbarsKeywordsPartial["default"]); - _emberHtmlbarsKeywords.registerKeyword("template", _emberHtmlbarsKeywordsTemplate["default"]); - _emberHtmlbarsKeywords.registerKeyword("input", _emberHtmlbarsKeywordsInput["default"]); - _emberHtmlbarsKeywords.registerKeyword("textarea", _emberHtmlbarsKeywordsTextarea["default"]); - _emberHtmlbarsKeywords.registerKeyword("collection", _emberHtmlbarsKeywordsCollection["default"]); - _emberHtmlbarsKeywords.registerKeyword("legacy-yield", _emberHtmlbarsKeywordsLegacyYield["default"]); - _emberHtmlbarsKeywords.registerKeyword("mut", _emberHtmlbarsKeywordsMut["default"]); - _emberHtmlbarsKeywords.registerKeyword("@mut", _emberHtmlbarsKeywordsMut.privateMut); - _emberHtmlbarsKeywords.registerKeyword("each", _emberHtmlbarsKeywordsEach["default"]); - _emberHtmlbarsKeywords.registerKeyword("readonly", _emberHtmlbarsKeywordsReadonly["default"]); - - exports["default"] = { - hooks: emberHooks, - helpers: _emberHtmlbarsHelpers["default"], - useFragmentCache: true - }; - - var domHelper = _emberMetalEnvironment["default"].hasDOM ? new _emberHtmlbarsSystemDomHelper["default"]() : null; - - exports.domHelper = domHelper; -}); -enifed('ember-htmlbars/helper', ['exports', 'ember-runtime/system/object'], function (exports, _emberRuntimeSystemObject) { - exports.helper = helper; - - /** - Ember Helpers are functions that can compute values, and are used in templates. - For example, this code calls a helper named `format-currency`: - - ```handlebars -
    {{format-currency cents currency="$"}}
    - ``` - - Additionally a helper can be called as a nested helper (sometimes called a - subexpression). In this example, the computed value of a helper is passed - to a component named `show-money`: - - ```handlebars - {{show-money amount=(format-currency cents currency="$")}} - ``` - - Helpers defined using a class must provide a `compute` function. For example: - - ```js - export default Ember.Helper.extend({ - compute(params, hash) { - let cents = params[0]; - let currency = hash.currency; - return `${currency}${cents * 0.01}`; - } - }); - ``` - - Each time the input to a helper changes, the `compute` function will be - called again. - - As instances, these helpers also have access to the container an will accept - injected dependencies. - - Additionally, class helpers can call `recompute` to force a new computation. - - @class Ember.Helper - @public - */ - var Helper = _emberRuntimeSystemObject["default"].extend({ - isHelper: true, - - /** - On a class-based helper, it may be useful to force a recomputation of that - helpers value. This is akin to `rerender` on a component. - For example, this component will rerender when the `currentUser` on a - session service changes: - ```js - // app/helpers/current-user-email.js - export default Ember.Helper.extend({ - session: Ember.inject.service(), - onNewUser: Ember.observer('session.currentUser', function() { - this.recompute(); - }), - compute() { - return this.get('session.currentUser.email'); - } - }); - ``` - @method recompute - @public - */ - recompute: function () { - this._stream.notify(); - } - - /** - Override this function when writing a class-based helper. - @method compute - @param {Array} params The positional arguments to the helper - @param {Object} hash The named arguments to the helper - @public - */ - }); - - Helper.reopenClass({ - isHelperFactory: true - }); - - /** - In many cases, the ceremony of a full `Ember.Helper` class is not required. - The `helper` method create pure-function helpers without instances. For - example: - - ```js - // app/helpers/format-currency.js - export default Ember.Helper.helper(function(params, hash) { - let cents = params[0]; - let currency = hash.currency; - return `${currency}${cents * 0.01}`; - }); - ``` - - @static - @param {Function} helper The helper function - @method helper - @public - */ - - function helper(helperFn) { - return { - isHelperInstance: true, - compute: helperFn - }; - } - - exports["default"] = Helper; -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-htmlbars/helpers", ["exports", "ember-metal/platform/create"], function (exports, _emberMetalPlatformCreate) { - exports.registerHelper = registerHelper; - - /** - @private - @property helpers - */ - var helpers = _emberMetalPlatformCreate["default"](null); - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - @private - @method _registerHelper - @for Ember.HTMLBars - @param {String} name - @param {Object|Function} helperFunc the helper function to add - */ - - function registerHelper(name, helperFunc) { - helpers[name] = helperFunc; - } - - exports["default"] = helpers; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/helpers/-bind-attr-class', ['exports', 'ember-metal/property_get', 'ember-metal/utils'], function (exports, _emberMetalProperty_get, _emberMetalUtils) { - exports["default"] = bindAttrClassHelper; - - function bindAttrClassHelper(params) { - var value = params[0]; - - if (_emberMetalUtils.isArray(value)) { - value = _emberMetalProperty_get.get(value, 'length') !== 0; - } - - if (value === true) { - return params[1]; - }if (value === false || value === undefined || value === null) { - return ''; - } else { - return value; - } - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/helpers/-concat', ['exports'], function (exports) { - exports["default"] = concat; - /** - Concatenates input params together. - - Example: - - ```handlebars - {{some-component name=(concat firstName " " lastName)}} - - {{! would pass name=" " to the component}} - ``` - - @public - @method concat - @for Ember.HTMLBars - */ - - function concat(params) { - return params.join(''); - } -}); -enifed("ember-htmlbars/helpers/-html-safe", ["exports", "htmlbars-util/safe-string"], function (exports, _htmlbarsUtilSafeString) { - exports["default"] = htmlSafeHelper; - - /** - This private helper is used internally to handle `isVisible: false` for - Ember.View and Ember.Component. - - @private - */ - - function htmlSafeHelper(_ref) { - var value = _ref[0]; - - return new _htmlbarsUtilSafeString["default"](value); - } -}); -enifed('ember-htmlbars/helpers/-join-classes', ['exports'], function (exports) { - exports["default"] = joinClasses; - /* - this private helper is used to join and compact a list of class names - - @private - */ - - function joinClasses(classNames) { - var result = []; - - for (var i = 0, l = classNames.length; i < l; i++) { - var className = classNames[i]; - if (className) { - result.push(className); - } - } - - return result.join(' '); - } -}); -enifed("ember-htmlbars/helpers/-legacy-each-with-controller", ["exports", "ember-metal/property_get", "ember-metal/enumerable_utils", "ember-htmlbars/utils/normalize-self", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalProperty_get, _emberMetalEnumerable_utils, _emberHtmlbarsUtilsNormalizeSelf, _emberHtmlbarsUtilsDecodeEachKey) { - exports["default"] = legacyEachWithControllerHelper; - - function legacyEachWithControllerHelper(params, hash, blocks) { - var list = params[0]; - var keyPath = hash.key; - - // TODO: Correct falsy semantics - if (!list || _emberMetalProperty_get.get(list, "length") === 0) { - if (blocks.inverse.yield) { - blocks.inverse.yield(); - } - return; - } - - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - - if (blocks.template.arity === 0) { - self = _emberHtmlbarsUtilsNormalizeSelf["default"](item); - self = bindController(self, true); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - blocks.template.yieldItem(key, [item, i], self); - }); - } - - function bindController(controller, isSelf) { - return { - controller: controller, - hasBoundController: true, - self: controller ? controller : undefined - }; - } - - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; - exports.deprecation = deprecation; -}); -enifed("ember-htmlbars/helpers/-legacy-each-with-keyword", ["exports", "ember-metal/enumerable_utils", "ember-views/streams/should_display", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalEnumerable_utils, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { - exports["default"] = legacyEachWithKeywordHelper; - - function legacyEachWithKeywordHelper(params, hash, blocks) { - var list = params[0]; - var keyPath = hash.key; - var legacyKeyword = hash["-legacy-keyword"]; - - if (_emberViewsStreamsShould_display["default"](list)) { - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - if (legacyKeyword) { - self = bindKeyword(self, legacyKeyword, item); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - blocks.template.yieldItem(key, [item, i], self); - }); - } else if (blocks.inverse.yield) { - blocks.inverse.yield(); - } - } - - function bindKeyword(self, keyword, item) { - var _ref; - - return (_ref = { - self: self - }, _ref[keyword] = item, _ref); - } - - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; - exports.deprecation = deprecation; -}); -enifed("ember-htmlbars/helpers/-normalize-class", ["exports", "ember-runtime/system/string", "ember-metal/path_cache"], function (exports, _emberRuntimeSystemString, _emberMetalPath_cache) { - exports["default"] = normalizeClass; - - /* - This private helper is used by ComponentNode to convert the classNameBindings - microsyntax into a class name. - - When a component or view is created, we normalize class name bindings into a - series of attribute nodes that use this helper. - - @private - */ - - function normalizeClass(params, hash) { - var propName = params[0]; - var value = params[1]; - var activeClass = hash.activeClass; - var inactiveClass = hash.inactiveClass; - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (activeClass || inactiveClass) { - if (!!value) { - return activeClass; - } else { - return inactiveClass; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (value === true) { - // Only apply to last segment in the path - if (propName && _emberMetalPath_cache.isPath(propName)) { - var segments = propName.split("."); - propName = segments[segments.length - 1]; - } - - return _emberRuntimeSystemString.dasherize(propName); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (value !== false && value != null) { - return value; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } -}); -enifed("ember-htmlbars/helpers/bind-attr", ["exports"], function (exports) {}); -/** -@module ember -@submodule ember-htmlbars -*/ - -/** - `bind-attr` allows you to create a binding between DOM element attributes and - Ember objects. For example: - - ```handlebars - imageTitle}} - ``` - - The above handlebars template will fill the ``'s `src` attribute with - the value of the property referenced with `imageUrl` and its `alt` - attribute with the value of the property referenced with `imageTitle`. - - If the rendering context of this template is the following object: - - ```javascript - { - imageUrl: 'http://lolcats.info/haz-a-funny', - imageTitle: 'A humorous image of a cat' - } - ``` - - The resulting HTML output will be: - - ```html - A humorous image of a cat - ``` - - `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` - in the following `bind-attr` example will be ignored and the hard coded value - of `src="/failwhale.gif"` will take precedence: - - ```handlebars - imageTitle}} - ``` - - ### `bind-attr` and the `class` attribute - - `bind-attr` supports a special syntax for handling a number of cases unique - to the `class` DOM element attribute. The `class` attribute combines - multiple discrete values into a single attribute as a space-delimited - list of strings. Each string can be: - - * a string return value of an object's property. - * a boolean return value of an object's property - * a hard-coded value - - A string return value works identically to other uses of `bind-attr`. The - return value of the property will become the value of the attribute. For - example, the following view and template: - - ```javascript - AView = View.extend({ - someProperty: function() { - return "aValue"; - }.property() - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - A boolean return value will insert a specified class name if the property - returns `true` and remove the class name if the property returns `false`. - - A class name is provided via the syntax - `somePropertyName:class-name-if-true`. - - ```javascript - AView = View.extend({ - someBool: true - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - An additional section of the binding can be provided if you want to - replace the existing class instead of removing it when the boolean - value changes: - - ```handlebars - - ``` - - A hard-coded value can be used by prepending `:` to the desired - class name: `:class-name-to-always-apply`. - - ```handlebars - - ``` - - Results in the following rendered output: - - ```html - - ``` - - All three strategies - string return value, boolean return value, and - hard-coded value – can be combined in a single declaration: - - ```handlebars - - ``` - - @method bind-attr - @for Ember.Handlebars.helpers - @deprecated - @param {Object} options - @return {String} HTML string - @public -*/ - -/** - See `bind-attr` - - @method bindAttr - @for Ember.Handlebars.helpers - @deprecated - @param {Function} context - @param {Object} options - @return {String} HTML string - @public -*/ -enifed('ember-htmlbars/helpers/each', ['exports', 'ember-metal/core', 'ember-metal/error', 'ember-metal/enumerable_utils', 'ember-htmlbars/utils/normalize-self', 'ember-views/streams/should_display', 'ember-htmlbars/utils/decode-each-key'], function (exports, _emberMetalCore, _emberMetalError, _emberMetalEnumerable_utils, _emberHtmlbarsUtilsNormalizeSelf, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { - exports["default"] = eachHelper; - - /** - The `{{#each}}` helper loops over elements in a collection. It is an extension - of the base Handlebars `{{#each}}` helper. - - The default behavior of `{{#each}}` is to yield its inner block once for every - item in an array. - - ```javascript - var developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; - ``` - - ```handlebars - {{#each developers key="name" as |person|}} - {{person.name}} - {{! `this` is whatever it was outside the #each }} - {{/each}} - ``` - - The same rules apply to arrays of primitives. - - ```javascript - var developerNames = ['Yehuda', 'Tom', 'Paul'] - ``` - - ```handlebars - {{#each developerNames key="@index" as |name|}} - {{name}} - {{/each}} - ``` - - ### Specifying Keys - - The `key` option is used to tell Ember how to determine if the array being - iterated over with `{{#each}}` has changed between renders. By helping Ember - detect that some elements in the array are the same, DOM elements can be - re-used, significantly improving rendering speed. - - For example, here's the `{{#each}}` helper with its `key` set to `id`: - - ```handlebars - {{#each model key="id" as |item|}} - {{/each}} - ``` - - When this `{{#each}}` re-renders, Ember will match up the previously rendered - items (and reorder the generated DOM elements) based on each item's `id` - property. - - By default the item's own reference is used. - - ### {{else}} condition - - `{{#each}}` can have a matching `{{else}}`. The contents of this block will render - if the collection is empty. - - ```handlebars - {{#each developers as |person|}} - {{person.name}} - {{else}} -

    Sorry, nobody is available for this task.

    - {{/each}} - ``` - - @method each - @for Ember.Templates.helpers - @public - */ - - function eachHelper(params, hash, blocks) { - var list = params[0]; - var keyPath = hash.key; - - if (blocks.template.arity === 0) { - } - - if (_emberViewsStreamsShould_display["default"](list)) { - (function () { - var seenKeys = {}; - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - if (blocks.template.arity === 0) { - self = _emberHtmlbarsUtilsNormalizeSelf["default"](item); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - if (seenKeys[key] === true) { - throw new _emberMetalError["default"]('Duplicate key found (\'' + key + '\') for \'{{each}}\' helper, please use a unique key or switch to \'{{#each model key="@index"}}{{/each}}\'.'); - } else { - seenKeys[key] = true; - } - blocks.template.yieldItem(key, [item, i], self); - }); - })(); - } else if (blocks.inverse.yield) { - blocks.inverse.yield(); - } - } - - var deprecation = 'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead.'; - exports.deprecation = deprecation; -}); -enifed("ember-htmlbars/helpers/if_unless", ["exports", "ember-metal/core", "ember-views/streams/should_display"], function (exports, _emberMetalCore, _emberViewsStreamsShould_display) { - - /** - Use the `if` block helper to conditionally render a block depending on a - property. If the property is "falsey", for example: `false`, `undefined - `null`, `""`, `0` or an empty array, the block will not be rendered. - - ```handlebars - {{! will not render if foo is falsey}} - {{#if foo}} - Welcome to the {{foo.bar}} - {{/if}} - ``` - - You can also specify a template to show if the property is falsey by using - the `else` helper. - - ```handlebars - {{!Is it raining outside?}} - {{#if isRaining}} - Yes, grab an umbrella! - {{else}} - No, it's lovely outside! - {{/if}} - ``` - - You are also able to combine `else` and `if` helpers to create more complex - conditional logic. - - ```handlebars - {{#if isMorning}} - Good morning - {{else if isAfternoon}} - Good afternoon - {{else}} - Good night - {{/if}} - ``` - - You can use `if` inline to conditionally render a single property or string. - This helper acts like a ternary operator. If the first property is truthy, - the second argument will be displayed, if not, the third argument will be - displayed - - ```handlebars - {{if useLongGreeting "Hello" "Hi"}} Dave - ``` - - Finally, you can use the `if` helper inside another helper as a subexpression. - - ```handlebars - {{some-component height=(if isBig "100" "10")}} - ``` - - @method if - @for Ember.Templates.helpers - @public - */ - function ifHelper(params, hash, options) { - return ifUnless(params, hash, options, _emberViewsStreamsShould_display["default"](params[0])); - } - - /** - The `unless` helper is the inverse of the `if` helper. Its block will be - rendered if the expression contains a falsey value. All forms of the `if` - helper can also be used with `unless`. - - @method unless - @for Ember.Templates.helpers - @public - */ - function unlessHelper(params, hash, options) { - return ifUnless(params, hash, options, !_emberViewsStreamsShould_display["default"](params[0])); - } - - function ifUnless(params, hash, options, truthy) { - - - if (truthy) { - if (options.template.yield) { - options.template.yield(); - } else { - return params[1]; - } - } else { - if (options.inverse.yield) { - options.inverse.yield(); - } else { - return params[2]; - } - } - } - - exports.ifHelper = ifHelper; - exports.unlessHelper = unlessHelper; -}); -/** -@module ember -@submodule ember-templates -*/ - -// Ember.assert -enifed('ember-htmlbars/helpers/loc', ['exports', 'ember-runtime/system/string'], function (exports, _emberRuntimeSystemString) { - exports["default"] = locHelper; - - /** - @module ember - @submodule ember-templates - */ - - /** - Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the - provided string. This is a convenient way to localize text within a template. - For example: - - ```javascript - Ember.STRINGS = { - '_welcome_': 'Bonjour' - }; - ``` - - ```handlebars -
    - {{loc '_welcome_'}} -
    - ``` - - ```html -
    - Bonjour -
    - ``` - - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to - set up localized string references. - - @method loc - @for Ember.Templates.helpers - @param {String} str The string to format - @see {Ember.String#loc} - @public - */ - - function locHelper(params) { - return _emberRuntimeSystemString.loc.apply(null, params); - } -}); -enifed("ember-htmlbars/helpers/log", ["exports", "ember-metal/logger"], function (exports, _emberMetalLogger) { - exports["default"] = logHelper; - - /** - `log` allows you to output the value of variables in the current rendering - context. `log` also accepts primitive types such as strings or numbers. - - ```handlebars - {{log "myVariable:" myVariable }} - ``` - - @method log - @for Ember.Templates.helpers - @param {*} values - @public - */ - - function logHelper(values) { - _emberMetalLogger["default"].log.apply(null, values); - } -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-htmlbars/helpers/with", ["exports", "ember-htmlbars/utils/normalize-self", "ember-views/streams/should_display"], function (exports, _emberHtmlbarsUtilsNormalizeSelf, _emberViewsStreamsShould_display) { - exports["default"] = withHelper; - - /** - Use the `{{with}}` helper when you want to alias a property to a new name. This is helpful - for semantic clarity as it allows you to retain default scope or to reference a property from another - `{{with}}` block. - - If the aliased property is "falsey", for example: `false`, `undefined` `null`, `""`, `0` or - an empty array, the block will not be rendered. - - ```handlebars - {{! Will only render if user.posts contains items}} - {{#with user.posts as |blogPosts|}} -
    - There are {{blogPosts.length}} blog posts written by {{user.name}}. -
    - {{#each blogPosts as |post|}} -
  • {{post.title}}
    • - {{/each}} - {{/with}} - ``` - - Without the `as` operator, it would be impossible to reference `user.name` in the example above. - - NOTE: The alias should not reuse a name from the bound property path. - For example: `{{#with foo.bar as |foo|}}` is not supported because it attempts to alias using - the first part of the property path, `foo`. Instead, use `{{#with foo.bar as |baz|}}`. - - @method with - @for Ember.Templates.helpers - @param {Object} options - @return {String} HTML string - @public - */ - - function withHelper(params, hash, options) { - if (_emberViewsStreamsShould_display["default"](params[0])) { - var preserveContext = false; - - if (options.template.arity !== 0) { - preserveContext = true; - } - - if (preserveContext) { - this.yield([params[0]]); - } else { - var _self = _emberHtmlbarsUtilsNormalizeSelf["default"](params[0]); - if (hash.controller) { - _self = { - hasBoundController: true, - controller: hash.controller, - self: _self - }; - } - - this.yield([], _self); - } - } else if (options.inverse && options.inverse.yield) { - options.inverse.yield([]); - } - } -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-htmlbars/hooks/bind-local", ["exports", "ember-metal/streams/stream", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalStreamsStream, _emberMetalStreamsProxyStream) { - exports["default"] = bindLocal; - - function bindLocal(env, scope, key, value) { - var isExisting = scope.locals.hasOwnProperty(key); - if (isExisting) { - var existing = scope.locals[key]; - - if (existing !== value) { - existing.setSource(value); - } - } else { - var newValue = _emberMetalStreamsStream["default"].wrap(value, _emberMetalStreamsProxyStream["default"], key); - scope.locals[key] = newValue; - } - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/bind-scope", ["exports"], function (exports) { - exports["default"] = bindScope; - - function bindScope(env, scope) {} -}); -enifed("ember-htmlbars/hooks/bind-self", ["exports", "ember-metal/streams/proxy-stream", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = bindSelf; - - function bindSelf(env, scope, _self) { - var self = _self; - - if (self && self.hasBoundController) { - var controller = self.controller; - - self = self.self; - - newStream(scope.locals, "controller", controller || self); - } - - if (self && self.isView) { - newStream(scope.locals, "view", self, null); - newStream(scope.locals, "controller", scope.locals.view.getKey("controller")); - newStream(scope, "self", scope.locals.view.getKey("context"), null, true); - return; - } - - newStream(scope, "self", self, null, true); - - if (!scope.locals.controller) { - scope.locals.controller = scope.self; - } - } - - function newStream(scope, key, newValue, renderNode, isSelf) { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? "" : key); - if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); - } - scope[key] = stream; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/hooks/bind-shadow-scope', ['exports', 'ember-views/views/component', 'ember-metal/streams/proxy-stream', 'ember-htmlbars/utils/subscribe'], function (exports, _emberViewsViewsComponent, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = bindShadowScope; - - function bindShadowScope(env, parentScope, shadowScope, options) { - if (!options) { - return; - } - - var didOverrideController = false; - - if (parentScope && parentScope.overrideController) { - didOverrideController = true; - shadowScope.locals.controller = parentScope.locals.controller; - } - - var view = options.view; - if (view && !(view instanceof _emberViewsViewsComponent["default"])) { - newStream(shadowScope.locals, 'view', view, null); - - if (!didOverrideController) { - newStream(shadowScope.locals, 'controller', shadowScope.locals.view.getKey('controller')); - } - - if (view.isView) { - newStream(shadowScope, 'self', shadowScope.locals.view.getKey('context'), null, true); - } - } - - shadowScope.view = view; - - if (view && options.attrs) { - shadowScope.component = view; - } - - if ('attrs' in options) { - shadowScope.attrs = options.attrs; - } - - return shadowScope; - } - - function newStream(scope, key, newValue, renderNode, isSelf) { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? '' : key); - if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); - } - scope[key] = stream; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/classify", ["exports", "ember-htmlbars/utils/is-component"], function (exports, _emberHtmlbarsUtilsIsComponent) { - exports["default"] = classify; - - function classify(env, scope, path) { - if (_emberHtmlbarsUtilsIsComponent["default"](env, scope, path)) { - return "component"; - } - - return null; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/cleanup-render-node", ["exports"], function (exports) { - exports["default"] = cleanupRenderNode; - /** - @module ember - @submodule ember-htmlbars - */ - - function cleanupRenderNode(renderNode) { - if (renderNode.cleanup) { - renderNode.cleanup(); - } - } -}); -enifed("ember-htmlbars/hooks/component", ["exports", "ember-htmlbars/node-managers/component-node-manager"], function (exports, _emberHtmlbarsNodeManagersComponentNodeManager) { - exports["default"] = componentHook; - - function componentHook(renderNode, env, scope, _tagName, params, attrs, templates, visitor) { - var state = renderNode.state; - - // Determine if this is an initial render or a re-render - if (state.manager) { - state.manager.rerender(env, attrs, visitor); - return; - } - - var tagName = _tagName; - var isAngleBracket = false; - - if (tagName.charAt(0) === "<") { - tagName = tagName.slice(1, -1); - isAngleBracket = true; - } - - var parentView = env.view; - - var manager = _emberHtmlbarsNodeManagersComponentNodeManager["default"].create(renderNode, env, { - tagName: tagName, - params: params, - attrs: attrs, - parentView: parentView, - templates: templates, - isAngleBracket: isAngleBracket, - parentScope: scope - }); - - state.manager = manager; - - manager.render(env, visitor); - } -}); -enifed("ember-htmlbars/hooks/concat", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = concat; - - function concat(env, parts) { - return _emberMetalStreamsUtils.concat(parts, ""); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/create-fresh-scope", ["exports"], function (exports) { - exports["default"] = createFreshScope; - /* - Ember's implementation of HTMLBars creates an enriched scope. - - * self: same as HTMLBars, this field represents the dynamic lookup - of root keys that are not special keywords or block arguments. - * blocks: same as HTMLBars, a bundle of named blocks the layout - can yield to. - * component: indicates that the scope is the layout of a component, - which is used to trigger lifecycle hooks for the component when - one of the streams in its layout fires. - * attrs: a map of key-value attributes sent in by the invoker of - a template, and available in the component's layout. - * locals: a map of locals, produced by block params (`as |a b|`) - * localPresent: a map of available locals to avoid expensive - `hasOwnProperty` checks. - - The `self` field has two special meanings: - - * If `self` is a view (`isView`), the actual HTMLBars `self` becomes - the view's `context`. This is legacy semantics; components always - use the component itself as the `this`. - * If `self` is a view, two special locals are created: `view` and - `controller`. These locals are legacy semantics. - * If self has a `hasBoundController` property, it is coming from - a legacy form of #with or #each - (`{{#with something controller=someController}}`). This has - the special effect of giving the child scope the supplied - `controller` keyword, with an unrelated `self`. This is - legacy functionality, as both the `view` and `controller` - keywords have been deprecated. - - **IMPORTANT**: There are two places in Ember where the ambient - controller is looked up. Both of those places use the presence - of `scope.locals.view` to indicate that the controller lookup - should be dynamic off of the ambient view. If `scope.locals.view` - does not exist, the code assumes that it is inside of a top-level - template (without a view) and uses the `self` itself as the - controller. This means that if you remove `scope.locals.view` - (perhaps because we are finally ready to shed the view keyword), - there may be unexpected consequences on controller semantics. - If this happens to you, I hope you find this comment. - YK & TD - - In practice, this means that with the exceptions of top-level - view-less templates and the legacy `controller=foo` semantics, - the controller hierarchy is managed dynamically by looking at - the current view's `controller`. - */ - - function createFreshScope() { - return { - self: null, - blocks: {}, - component: null, - attrs: null, - locals: {}, - localPresent: {} - }; - } -}); -enifed("ember-htmlbars/hooks/destroy-render-node", ["exports"], function (exports) { - exports["default"] = destroyRenderNode; - /** - @module ember - @submodule ember-htmlbars - */ - - function destroyRenderNode(renderNode) { - if (renderNode.emberView) { - renderNode.emberView.destroy(); - } - - var streamUnsubscribers = renderNode.streamUnsubscribers; - if (streamUnsubscribers) { - for (var i = 0, l = streamUnsubscribers.length; i < l; i++) { - streamUnsubscribers[i](); - } - } - } -}); -enifed("ember-htmlbars/hooks/did-cleanup-tree", ["exports"], function (exports) { - exports["default"] = didCleanupTree; - - function didCleanupTree(env) { - // Once we have finsihed cleaning up the render node and sub-nodes, reset - // state tracking which view those render nodes belonged to. - env.view.ownerView._destroyingSubtreeForView = null; - } -}); -enifed("ember-htmlbars/hooks/did-render-node", ["exports"], function (exports) { - exports["default"] = didRenderNode; - - function didRenderNode(morph, env) { - env.renderedNodes[morph.guid] = true; - } -}); -enifed("ember-htmlbars/hooks/element", ["exports", "ember-htmlbars/system/lookup-helper", "htmlbars-runtime/hooks", "ember-htmlbars/system/invoke-helper"], function (exports, _emberHtmlbarsSystemLookupHelper, _htmlbarsRuntimeHooks, _emberHtmlbarsSystemInvokeHelper) { - exports["default"] = emberElement; - - var fakeElement; - - function updateElementAttributesFromString(element, string) { - if (!fakeElement) { - fakeElement = document.createElement("div"); - } - - fakeElement.innerHTML = "<" + element.tagName + " " + string + "><" + "/" + element.tagName + ">"; - - var attrs = fakeElement.firstChild.attributes; - for (var i = 0, l = attrs.length; i < l; i++) { - var attr = attrs[i]; - if (attr.specified) { - element.setAttribute(attr.name, attr.value); - } - } - } - - function emberElement(morph, env, scope, path, params, hash, visitor) { - if (_htmlbarsRuntimeHooks.handleRedirect(morph, env, scope, path, params, hash, null, null, visitor)) { - return; - } - - var result; - var helper = _emberHtmlbarsSystemLookupHelper.findHelper(path, scope.self, env); - if (helper) { - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { element: morph.element }, env, scope); - result = helperStream.value(); - } else { - result = env.hooks.get(env, scope, path); - } - - var value = env.hooks.getValue(result); - if (value) { - updateElementAttributesFromString(morph.element, value); - } - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/get-cell-or-value", ["exports", "ember-metal/streams/utils", "ember-htmlbars/keywords/mut"], function (exports, _emberMetalStreamsUtils, _emberHtmlbarsKeywordsMut) { - exports["default"] = getCellOrValue; - - function getCellOrValue(ref) { - if (ref && ref[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { - // reify the mutable reference into a mutable cell - return ref.cell(); - } - - // get the value out of the reference - return _emberMetalStreamsUtils.read(ref); - } -}); -enifed("ember-htmlbars/hooks/get-child", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = getChild; - - function getChild(parent, key) { - if (_emberMetalStreamsUtils.isStream(parent)) { - return parent.getKey(key); - } - - // This should only happen when we are looking at an `attrs` hash - // That might change if it is possible to pass object literals - // through the templating system. - return parent[key]; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/get-root", ["exports", "ember-metal/core", "ember-metal/path_cache", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalCore, _emberMetalPath_cache, _emberMetalStreamsProxyStream) { - exports["default"] = getRoot; - - function getRoot(scope, key) { - if (key === "this") { - return [scope.self]; - } else if (key === "hasBlock") { - return [!!scope.blocks["default"]]; - } else if (key === "hasBlockParams") { - return [!!(scope.blocks["default"] && scope.blocks["default"].arity)]; - } else if (_emberMetalPath_cache.isGlobal(key) && _emberMetalCore["default"].lookup[key]) { - return [getGlobal(key)]; - } else if (key in scope.locals) { - return [scope.locals[key]]; - } else { - return [getKey(scope, key)]; - } - } - - function getKey(scope, key) { - if (key === "attrs" && scope.attrs) { - return scope.attrs; - } - - var self = scope.self || scope.locals.view; - - if (self) { - return self.getKey(key); - } else if (scope.attrs && key in scope.attrs) { - // TODO: attrs - // Ember.deprecate("You accessed the `" + key + "` attribute directly. Please use `attrs." + key + "` instead."); - return scope.attrs[key]; - } - } - - function getGlobal(name) { - - // This stream should be memoized, but this path is deprecated and - // will be removed soon so it's not worth the trouble. - return new _emberMetalStreamsProxyStream["default"](_emberMetalCore["default"].lookup[name], name); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/get-value", ["exports", "ember-metal/streams/utils", "ember-views/compat/attrs-proxy"], function (exports, _emberMetalStreamsUtils, _emberViewsCompatAttrsProxy) { - exports["default"] = getValue; - - function getValue(ref) { - var value = _emberMetalStreamsUtils.read(ref); - - if (value && value[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - return value.value; - } - - return value; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/has-helper", ["exports", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = hasHelperHook; - - function hasHelperHook(env, scope, helperName) { - if (env.helpers[helperName]) { - return true; - } - - var container = env.container; - if (_emberHtmlbarsSystemLookupHelper.validateLazyHelperName(helperName, container, env.hooks.keywords, env.knownHelpers)) { - var containerName = "helper:" + helperName; - if (container._registry.has(containerName)) { - return true; - } - } - - return false; - } -}); -enifed("ember-htmlbars/hooks/invoke-helper", ["exports", "ember-metal/core", "ember-htmlbars/system/invoke-helper", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalCore, _emberHtmlbarsSystemInvokeHelper, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = invokeHelper; - - function invokeHelper(morph, env, scope, visitor, params, hash, helper, templates, context) { - - if (helper.isLegacyViewHelper) { - - env.hooks.keyword("view", morph, env, scope, [helper.viewClass], hash, templates.template.raw, null, visitor); - // Opts into a special mode for view helpers - return { handled: true }; - } - - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, templates, env, scope, context); - - // Ember.Helper helpers are pure values, thus linkable - if (helperStream.linkable) { - - if (morph) { - // When processing an inline expression the params and hash have already - // been linked. Thus, HTMLBars will not link the returned helperStream. - // We subscribe the morph to the helperStream here, and also subscribe - // the helperStream to any params. - var addedDependency = false; - for (var i = 0, l = params.length; i < l; i++) { - addedDependency = true; - helperStream.addDependency(params[i]); - } - for (var key in hash) { - addedDependency = true; - helperStream.addDependency(hash[key]); - } - if (addedDependency) { - _emberHtmlbarsUtilsSubscribe["default"](morph, env, scope, helperStream); - } - } - - return { link: true, value: helperStream }; - } - - // Legacy helpers are not linkable, they must run every rerender - return { value: helperStream.value() }; - } -}); -// Ember.assert -enifed("ember-htmlbars/hooks/link-render-node", ["exports", "ember-htmlbars/utils/subscribe", "ember-runtime/utils", "ember-metal/streams/utils", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsUtilsSubscribe, _emberRuntimeUtils, _emberMetalStreamsUtils, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = linkRenderNode; - - function linkRenderNode(renderNode, env, scope, path, params, hash) { - if (renderNode.streamUnsubscribers) { - return true; - } - - var keyword = env.hooks.keywords[path]; - var helper; - if (keyword && keyword.link) { - keyword.link(renderNode.state, params, hash); - } else { - switch (path) { - case "unbound": - return true; - case "unless": - case "if": - params[0] = shouldDisplay(params[0]);break; - case "each": - params[0] = eachParam(params[0]);break; - default: - helper = _emberHtmlbarsSystemLookupHelper.findHelper(path, env.view, env); - - if (helper && helper.isHandlebarsCompat && params[0]) { - params[0] = processHandlebarsCompatDepKeys(params[0], helper._dependentKeys); - } - } - } - - if (params && params.length) { - for (var i = 0; i < params.length; i++) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, env, scope, params[i]); - } - } - - if (hash) { - for (var key in hash) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, env, scope, hash[key]); - } - } - - // The params and hash can be reused; they don't need to be - // recomputed on subsequent re-renders because they are - // streams. - return true; - } - - function eachParam(list) { - var listChange = getKey(list, "[]"); - - var stream = _emberMetalStreamsUtils.chain(list, function () { - _emberMetalStreamsUtils.read(listChange); - return _emberMetalStreamsUtils.read(list); - }, "each"); - - stream.addDependency(listChange); - return stream; - } - - function shouldDisplay(predicate) { - var length = getKey(predicate, "length"); - var isTruthy = getKey(predicate, "isTruthy"); - - var stream = _emberMetalStreamsUtils.chain(predicate, function () { - var predicateVal = _emberMetalStreamsUtils.read(predicate); - var lengthVal = _emberMetalStreamsUtils.read(length); - var isTruthyVal = _emberMetalStreamsUtils.read(isTruthy); - - if (_emberRuntimeUtils.isArray(predicateVal)) { - return lengthVal > 0; - } - - if (typeof isTruthyVal === "boolean") { - return isTruthyVal; - } - - return !!predicateVal; - }, "ShouldDisplay"); - - _emberMetalStreamsUtils.addDependency(stream, length); - _emberMetalStreamsUtils.addDependency(stream, isTruthy); - - return stream; - } - - function getKey(obj, key) { - if (_emberMetalStreamsUtils.isStream(obj)) { - return obj.getKey(key); - } else { - return obj && obj[key]; - } - } - - function processHandlebarsCompatDepKeys(base, additionalKeys) { - if (!_emberMetalStreamsUtils.isStream(base) || additionalKeys.length === 0) { - return base; - } - - var depKeyStreams = []; - - var stream = _emberMetalStreamsUtils.chain(base, function () { - _emberMetalStreamsUtils.readArray(depKeyStreams); - - return _emberMetalStreamsUtils.read(base); - }, "HandlebarsCompatHelper"); - - for (var i = 0, l = additionalKeys.length; i < l; i++) { - var depKeyStream = base.get(additionalKeys[i]); - - depKeyStreams.push(depKeyStream); - stream.addDependency(depKeyStream); - } - - return stream; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/lookup-helper", ["exports", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = lookupHelperHook; - - function lookupHelperHook(env, scope, helperName) { - return _emberHtmlbarsSystemLookupHelper["default"](helperName, scope.self, env); - } -}); -enifed("ember-htmlbars/hooks/subexpr", ["exports", "ember-htmlbars/system/lookup-helper", "ember-htmlbars/system/invoke-helper", "ember-metal/streams/utils"], function (exports, _emberHtmlbarsSystemLookupHelper, _emberHtmlbarsSystemInvokeHelper, _emberMetalStreamsUtils) { - exports["default"] = subexpr; - - function subexpr(env, scope, helperName, params, hash) { - // TODO: Keywords and helper invocation should be integrated into - // the subexpr hook upstream in HTMLBars. - var keyword = env.hooks.keywords[helperName]; - if (keyword) { - return keyword(null, env, scope, params, hash, null, null); - } - - var label = labelForSubexpr(params, hash, helperName); - var helper = _emberHtmlbarsSystemLookupHelper["default"](helperName, scope.self, env); - - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { template: {}, inverse: {} }, env, scope, label); - - for (var i = 0, l = params.length; i < l; i++) { - helperStream.addDependency(params[i]); - } - - for (var key in hash) { - helperStream.addDependency(hash[key]); - } - - return helperStream; - } - - function labelForSubexpr(params, hash, helperName) { - return function () { - var paramsLabels = labelsForParams(params); - var hashLabels = labelsForHash(hash); - var label = "(" + helperName; - if (paramsLabels) { - label += " " + paramsLabels; - } - if (hashLabels) { - label += " " + hashLabels; - } - return label + ")"; - }; - } - - function labelsForParams(params) { - return _emberMetalStreamsUtils.labelsFor(params).join(" "); - } - - function labelsForHash(hash) { - var out = []; - - for (var prop in hash) { - out.push(prop + "=" + _emberMetalStreamsUtils.labelFor(hash[prop])); - } - - return out.join(" "); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/update-self", ["exports", "ember-metal/property_get", "ember-htmlbars/utils/update-scope"], function (exports, _emberMetalProperty_get, _emberHtmlbarsUtilsUpdateScope) { - exports["default"] = updateSelf; - - function updateSelf(env, scope, _self) { - var self = _self; - - if (self && self.hasBoundController) { - var controller = self.controller; - - self = self.self; - - _emberHtmlbarsUtilsUpdateScope["default"](scope.locals, "controller", controller || self); - } - - - if (self && self.isView) { - _emberHtmlbarsUtilsUpdateScope["default"](scope.locals, "view", self, null); - _emberHtmlbarsUtilsUpdateScope["default"](scope, "self", _emberMetalProperty_get.get(self, "context"), null, true); - return; - } - - _emberHtmlbarsUtilsUpdateScope["default"](scope, "self", self, null); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/will-cleanup-tree", ["exports"], function (exports) { - exports["default"] = willCleanupTree; - - function willCleanupTree(env) { - var view = env.view; - - // When we go to clean up the render node and all of its children, we may - // encounter views/components associated with those nodes along the way. In - // those cases, we need to make sure we need to sever the link between the - // existing view hierarchy and those views. - // - // However, we do *not* need to remove the child views of child views, since - // severing the connection to their parent effectively severs them from the - // view graph. - // - // For example, imagine the following view graph: - // - // A - // / \ - // B C - // / \ - // D E - // - // If we are cleaning up the node for view C, we need to remove that view - // from A's child views. However, we do not need to remove D and E from C's - // child views, since removing C transitively removes D and E as well. - // - // To accomplish this, we track the nearest view to this render node on the - // owner view, the root-most view in the graph (A in the example above). If - // we detect a view that is a direct child of that view, we remove it from - // the `childViews` array. Other parent/child view relationships are - // untouched. This view is then cleared once cleanup is complete in - // `didCleanupTree`. - view.ownerView._destroyingSubtreeForView = view; - } -}); -enifed("ember-htmlbars/keywords", ["exports", "htmlbars-runtime", "ember-metal/platform/create"], function (exports, _htmlbarsRuntime, _emberMetalPlatformCreate) { - exports.registerKeyword = registerKeyword; - - /** - @private - @property helpers - */ - var keywords = _emberMetalPlatformCreate["default"](_htmlbarsRuntime.hooks.keywords); - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - @private - @method _registerHelper - @for Ember.HTMLBars - @param {String} name - @param {Object|Function} keyword the keyword to add - */ - - function registerKeyword(name, keyword) { - keywords[name] = keyword; - } - - exports["default"] = keywords; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/collection", ["exports", "ember-views/streams/utils", "ember-views/views/collection_view", "ember-htmlbars/node-managers/view-node-manager", "ember-metal/keys", "ember-metal/merge"], function (exports, _emberViewsStreamsUtils, _emberViewsViewsCollection_view, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalKeys, _emberMetalMerge) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - - return _emberMetalMerge.assign({}, state, { - parentView: env.view, - viewClassOrInstance: getView(read(params[0]), env.container) - }); - }, - - rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { - // If the hash is empty, the component cannot have extracted a part - // of a mutable param and used it in its layout, because there are - // no params at all. - if (_emberMetalKeys["default"](hash).length) { - return morph.state.manager.rerender(env, hash, visitor, true); - } - }, - - render: function (node, env, scope, params, hash, template, inverse, visitor) { - var state = node.state; - var parentView = state.parentView; - - var options = { component: node.state.viewClassOrInstance, layout: null }; - if (template) { - options.createOptions = { - _itemViewTemplate: template && { raw: template }, - _itemViewInverse: inverse && { raw: inverse } - }; - } - - if (hash.itemView) { - hash.itemViewClass = hash.itemView; - } - - if (hash.emptyView) { - hash.emptyViewClass = hash.emptyView; - } - - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, parentView, null, scope, template); - state.manager = nodeManager; - - nodeManager.render(env, hash, visitor); - } - }; - - function getView(viewPath, container) { - var viewClassOrInstance; - - if (!viewPath) { - viewClassOrInstance = _emberViewsViewsCollection_view["default"]; - } else { - viewClassOrInstance = _emberViewsStreamsUtils.readViewFactory(viewPath, container); - } - - return viewClassOrInstance; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/keywords/component', ['exports', 'ember-metal/merge'], function (exports, _emberMetalMerge) { - - /** - The `{{component}}` helper lets you add instances of `Ember.Component` to a - template. See [Ember.Component](/api/classes/Ember.Component.html) for - additional information on how a `Component` functions. - `{{component}}`'s primary use is for cases where you want to dynamically - change which type of component is rendered as the state of your application - changes. The provided block will be applied as the template for the component. - Given an empty `` the following template: - - ```handlebars - {{! application.hbs }} - {{component infographicComponentName}} - ``` - - And the following application code: - - ```javascript - export default Ember.Controller.extend({ - infographicComponentName: computed('isMarketOpen', { - get() { - if (this.get('isMarketOpen')) { - return 'live-updating-chart'; - } else { - return 'market-close-summary'; - } - } - }) - }); - ``` - - The `live-updating-chart` component will be appended when `isMarketOpen` is - `true`, and the `market-close-summary` component will be appended when - `isMarketOpen` is `false`. If the value changes while the app is running, - the component will be automatically swapped out accordingly. - Note: You should not use this helper when you are consistently rendering the same - component. In that case, use standard component syntax, for example: - - ```handlebars - {{! application.hbs }} - {{live-updating-chart}} - ``` - - @method component - @since 1.11.0 - @for Ember.Templates.helpers - @public - */ - exports["default"] = { - setupState: function (lastState, env, scope, params, hash) { - var componentPath = env.hooks.getValue(params[0]); - return _emberMetalMerge.assign({}, lastState, { componentPath: componentPath, isComponentHelper: true }); - }, - - render: function (morph) { - if (morph.state.manager) { - morph.state.manager.destroy(); - } - - // Force the component hook to treat this as a first-time render, - // because normal components (``) cannot change at runtime, - // but the `{{component}}` helper can. - morph.state.manager = null; - - for (var _len = arguments.length, rest = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - rest[_key - 1] = arguments[_key]; - } - - render.apply(undefined, [morph].concat(rest)); - }, - - rerender: render - }; - - function render(morph, env, scope, params, hash, template, inverse, visitor) { - var componentPath = morph.state.componentPath; - - // If the value passed to the {{component}} helper is undefined or null, - // don't create a new ComponentNode. - if (componentPath === undefined || componentPath === null) { - return; - } - - env.hooks.component(morph, env, scope, componentPath, params, hash, { "default": template, inverse: inverse }, visitor); - } -}); -/** - @module ember - @submodule ember-templates - @public -*/ -enifed("ember-htmlbars/keywords/customized_outlet", ["exports", "ember-htmlbars/node-managers/view-node-manager", "ember-views/streams/utils", "ember-metal/streams/utils"], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberViewsStreamsUtils, _emberMetalStreamsUtils) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - var viewClass = read(hash.viewClass) || _emberViewsStreamsUtils.readViewFactory(read(hash.view), env.container); - return { viewClass: viewClass }; - }, - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - var parentView = env.view; - - var options = { - component: state.viewClass - }; - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(renderNode, env, hash, options, parentView, null, null, null); - state.manager = nodeManager; - nodeManager.render(env, hash, visitor); - } - }; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/debugger", ["exports", "ember-metal/logger"], function (exports, _emberMetalLogger) { - exports["default"] = debuggerKeyword; - - /** - Execute the `debugger` statement in the current template's context. - - ```handlebars - {{debugger}} - ``` - - When using the debugger helper you will have access to a `get` function. This - function retrieves values available in the context of the template. - For example, if you're wondering why a value `{{foo}}` isn't rendering as - expected within a template, you could place a `{{debugger}}` statement and, - when the `debugger;` breakpoint is hit, you can attempt to retrieve this value: - - ``` - > get('foo') - ``` - - `get` is also aware of keywords. So in this situation - - ```handlebars - {{#each items as |item|}} - {{debugger}} - {{/each}} - ``` - - You'll be able to get values from the current item: - - ``` - > get('item.name') - ``` - - You can also access the context of the view to make sure it is the object that - you expect: - - ``` - > context - ``` - - @method debugger - @for Ember.Templates.helpers - @public - */ - - function debuggerKeyword(morph, env, scope) { - /* jshint unused: false, debug: true */ - - var view = env.hooks.getValue(scope.locals.view); - var context = env.hooks.getValue(scope.self); - - function get(path) { - return env.hooks.getValue(env.hooks.get(env, scope, path)); - } - - _emberMetalLogger["default"].info("Use `view`, `context`, and `get()` to debug this template."); - - debugger; - - return true; - } -}); -/*jshint debug:true*/ - -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/keywords/each', ['exports', 'ember-runtime/controllers/array_controller'], function (exports, _emberRuntimeControllersArray_controller) { - exports["default"] = each; - - function each(morph, env, scope, params, hash, template, inverse, visitor) { - var getValue = env.hooks.getValue; - var firstParam = params[0] && getValue(params[0]); - var keyword = hash['-legacy-keyword'] && getValue(hash['-legacy-keyword']); - - if (firstParam && firstParam instanceof _emberRuntimeControllersArray_controller["default"]) { - env.hooks.block(morph, env, scope, '-legacy-each-with-controller', params, hash, template, inverse, visitor); - return true; - } - - if (keyword) { - env.hooks.block(morph, env, scope, '-legacy-each-with-keyword', params, hash, template, inverse, visitor); - return true; - } - - return false; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/input", ["exports", "ember-metal/core", "ember-metal/merge"], function (exports, _emberMetalCore, _emberMetalMerge) { - exports["default"] = { - setupState: function (lastState, env, scope, params, hash) { - var type = env.hooks.getValue(hash.type); - var componentName = componentNameMap[type] || defaultComponentName; - - - return _emberMetalMerge.assign({}, lastState, { componentName: componentName }); - }, - - render: function (morph, env, scope, params, hash, template, inverse, visitor) { - env.hooks.component(morph, env, scope, morph.state.componentName, params, hash, { "default": template, inverse: inverse }, visitor); - }, - - rerender: function () { - this.render.apply(this, arguments); - } - }; - - var defaultComponentName = "-text-field"; - - var componentNameMap = { - "checkbox": "-checkbox" - }; -}); -enifed("ember-htmlbars/keywords/legacy-yield", ["exports", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalStreamsProxyStream) { - exports["default"] = legacyYield; - - function legacyYield(morph, env, _scope, params, hash, template, inverse, visitor) { - var scope = _scope; - - if (scope.blocks["default"].arity === 0) { - // Typically, the `controller` local is persists through lexical scope. - // However, in this case, the `{{legacy-yield}}` in the legacy each view - // needs to override the controller local for the template it is yielding. - // This megahaxx allows us to override the controller, and most importantly, - // prevents the downstream scope from attempting to bind the `controller` local. - if (hash.controller) { - scope = env.hooks.createChildScope(scope); - scope.locals.controller = new _emberMetalStreamsProxyStream["default"](hash.controller, "controller"); - scope.overrideController = true; - } - scope.blocks["default"](env, [], params[0], morph, scope, visitor); - } else { - scope.blocks["default"](env, params, undefined, morph, scope, visitor); - } - - return true; - } -}); -enifed("ember-htmlbars/keywords/mut", ["exports", "ember-metal/platform/create", "ember-metal/merge", "ember-metal/utils", "ember-metal/streams/proxy-stream", "ember-metal/streams/utils", "ember-metal/streams/stream", "ember-views/compat/attrs-proxy", "ember-routing-htmlbars/keywords/closure-action"], function (exports, _emberMetalPlatformCreate, _emberMetalMerge, _emberMetalUtils, _emberMetalStreamsProxyStream, _emberMetalStreamsUtils, _emberMetalStreamsStream, _emberViewsCompatAttrsProxy, _emberRoutingHtmlbarsKeywordsClosureAction) { - var _merge; - - exports["default"] = mut; - exports.privateMut = privateMut; - var MUTABLE_REFERENCE = _emberMetalUtils.symbol("MUTABLE_REFERENCE"); - - exports.MUTABLE_REFERENCE = MUTABLE_REFERENCE; - - function mut(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var valueStream = originalParams[0]; - return mutParam(env.hooks.getValue, valueStream); - } - - return true; - } - - function privateMut(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var valueStream = originalParams[0]; - return mutParam(env.hooks.getValue, valueStream, true); - } - - return true; - } - - function mutParam(read, stream, internal) { - if (internal) { - if (!_emberMetalStreamsUtils.isStream(stream)) { - (function () { - var literal = stream; - stream = new _emberMetalStreamsStream["default"](function () { - return literal; - }, "(literal " + literal + ")"); - stream.setValue = function (newValue) { - literal = newValue; - stream.notify(); - }; - })(); - } - } else { - } - - if (stream[MUTABLE_REFERENCE]) { - return stream; - } - - return new MutStream(stream); - } - - function MutStream(stream) { - this.init("(mut " + stream.label + ")"); - this.path = stream.path; - this.sourceDep = this.addMutableDependency(stream); - this[MUTABLE_REFERENCE] = true; - } - - MutStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsProxyStream["default"].prototype); - - _emberMetalMerge["default"](MutStream.prototype, (_merge = { - cell: function () { - var source = this; - var value = source.value(); - - if (value && value[_emberRoutingHtmlbarsKeywordsClosureAction.ACTION]) { - return value; - } - - var val = { - value: value, - update: function (val) { - source.setValue(val); - } - }; - - val[_emberViewsCompatAttrsProxy.MUTABLE_CELL] = true; - return val; - } - }, _merge[_emberRoutingHtmlbarsKeywordsClosureAction.INVOKE] = function (val) { - this.setValue(val); - }, _merge)); -}); -enifed('ember-htmlbars/keywords/outlet', ['exports', 'htmlbars-runtime/hooks'], function (exports, _htmlbarsRuntimeHooks) { - - /* - This level of delegation handles backward-compatibility with the - `view` parameter to {{outlet}}. When we drop support for the `view` - parameter in 2.0, this keyword should just get replaced directly - with @real_outlet. - */ - - exports["default"] = function (morph, env, scope, params, hash, template, inverse, visitor) { - if (hash.hasOwnProperty('view') || hash.hasOwnProperty('viewClass')) { - _htmlbarsRuntimeHooks.keyword('@customized_outlet', morph, env, scope, params, hash, template, inverse, visitor); - } else { - _htmlbarsRuntimeHooks.keyword('@real_outlet', morph, env, scope, params, hash, template, inverse, visitor); - } - return true; - }; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/partial", ["exports", "ember-views/system/lookup_partial", "htmlbars-runtime"], function (exports, _emberViewsSystemLookup_partial, _htmlbarsRuntime) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - return { partialName: env.hooks.getValue(params[0]) }; - }, - - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - if (!state.partialName) { - return true; - } - var found = _emberViewsSystemLookup_partial["default"](env, state.partialName); - if (!found) { - return true; - } - - _htmlbarsRuntime.internal.hostBlock(renderNode, env, scope, found.raw, null, null, visitor, function (options) { - options.templates.template.yield(); - }); - } - }; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/readonly", ["exports", "ember-htmlbars/keywords/mut"], function (exports, _emberHtmlbarsKeywordsMut) { - exports["default"] = readonly; - - function readonly(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var stream = originalParams[0]; - if (stream && stream[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { - return stream.sourceDep.dependee; - } - return stream; - } - - return true; - } -}); -enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_get", "ember-htmlbars/node-managers/view-node-manager", "ember-htmlbars/templates/top-level-view"], function (exports, _emberMetalProperty_get, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsTemplatesTopLevelView) { - _emberHtmlbarsTemplatesTopLevelView["default"].meta.revision = "Ember@1.13.4"; - - exports["default"] = { - willRender: function (renderNode, env) { - env.view.ownerView._outlets.push(renderNode); - }, - - setupState: function (state, env, scope, params, hash) { - var outletState = env.outletState; - var read = env.hooks.getValue; - var outletName = read(params[0]) || "main"; - var selectedOutletState = outletState[outletName]; - - var toRender = selectedOutletState && selectedOutletState.render; - if (toRender && !toRender.template && !toRender.ViewClass) { - toRender.template = _emberHtmlbarsTemplatesTopLevelView["default"]; - } - - return { - outletState: selectedOutletState, - hasParentOutlet: env.hasParentOutlet, - manager: state.manager - }; - }, - - childEnv: function (state, env) { - return env.childWithOutletState(state.outletState && state.outletState.outlets, true); - }, - - isStable: function (lastState, nextState) { - return isStable(lastState.outletState, nextState.outletState); - }, - - isEmpty: function (state) { - return isEmpty(state.outletState); - }, - - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - var parentView = env.view; - var outletState = state.outletState; - var toRender = outletState.render; - var namespace = env.container.lookup("application:main"); - var LOG_VIEW_LOOKUPS = _emberMetalProperty_get.get(namespace, "LOG_VIEW_LOOKUPS"); - - var ViewClass = outletState.render.ViewClass; - - if (!state.hasParentOutlet && !ViewClass) { - ViewClass = env.container.lookupFactory("view:toplevel"); - } - - var options = { - component: ViewClass, - self: toRender.controller, - createOptions: { - controller: toRender.controller - } - }; - - template = template || toRender.template && toRender.template.raw; - - if (LOG_VIEW_LOOKUPS && ViewClass) { - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; - } - - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(renderNode, env, {}, options, parentView, null, null, template); - state.manager = nodeManager; - - nodeManager.render(env, hash, visitor); - } - }; - - function isEmpty(outletState) { - return !outletState || !outletState.render.ViewClass && !outletState.render.template; - } - - function isStable(a, b) { - if (!a && !b) { - return true; - } - if (!a || !b) { - return false; - } - a = a.render; - b = b.render; - for (var key in a) { - if (a.hasOwnProperty(key)) { - // name is only here for logging & debugging. If two different - // names result in otherwise identical states, they're still - // identical. - if (a[key] !== b[key] && key !== "name") { - return false; - } - } - } - return true; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/template", ["exports", "ember-metal/core"], function (exports, _emberMetalCore) { - exports["default"] = templateKeyword; - var deprecation = "The `template` helper has been deprecated in favor of the `partial` helper."; - - exports.deprecation = deprecation; - - function templateKeyword(morph, env, scope, params, hash, template, inverse, visitor) { - env.hooks.keyword("partial", morph, env, scope, params, hash, template, inverse, visitor); - return true; - } -}); -enifed('ember-htmlbars/keywords/textarea', ['exports'], function (exports) { - exports["default"] = textarea; - /** - @module ember - @submodule ember-htmlbars - */ - - function textarea(morph, env, scope, originalParams, hash, template, inverse, visitor) { - env.hooks.component(morph, env, scope, '-text-area', originalParams, hash, { "default": template, inverse: inverse }, visitor); - return true; - } -}); -enifed("ember-htmlbars/keywords/unbound", ["exports", "ember-metal/merge", "ember-metal/platform/create", "ember-metal/streams/stream", "ember-metal/streams/utils"], function (exports, _emberMetalMerge, _emberMetalPlatformCreate, _emberMetalStreamsStream, _emberMetalStreamsUtils) { - exports["default"] = unbound; - /** - @module ember - @submodule ember-htmlbars - */ - - function unbound(morph, env, scope, originalParams, hash, template, inverse) { - // Since we already got the params as a set of streams, we need to extract the key from - // the first param instead of (incorrectly) trying to read from it. If this was a call - // to `{{unbound foo.bar}}`, then we pass along the original stream to `hooks.range`. - var params = originalParams.slice(); - var valueStream = params.shift(); - - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - if (originalParams.length > 1) { - valueStream = env.hooks.subexpr(env, scope, valueStream.key, params, hash); - } - - return new VolatileStream(valueStream); - } - - if (params.length === 0) { - env.hooks.range(morph, env, scope, null, valueStream); - } else if (template === null) { - env.hooks.inline(morph, env, scope, valueStream.key, params, hash); - } else { - env.hooks.block(morph, env, scope, valueStream.key, params, hash, template, inverse); - } - - return true; - } - - function VolatileStream(source) { - this.init("(volatile " + source.label + ")"); - this.source = source; - - this.addDependency(source); - } - - VolatileStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](VolatileStream.prototype, { - value: function () { - return _emberMetalStreamsUtils.read(this.source); - }, - - notify: function () {} - }); -}); -enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", "ember-views/views/view", "ember-htmlbars/node-managers/view-node-manager", "ember-metal/keys"], function (exports, _emberViewsStreamsUtils, _emberViewsViewsView, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalKeys) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - var targetObject = read(scope.self); - var viewClassOrInstance = state.viewClassOrInstance; - if (!viewClassOrInstance) { - viewClassOrInstance = getView(read(params[0]), env.container); - } - - // if parentView exists, use its controller (the default - // behavior), otherwise use `scope.self` as the controller - var controller = scope.locals.view ? null : read(scope.self); - - return { - manager: state.manager, - parentView: env.view, - controller: controller, - targetObject: targetObject, - viewClassOrInstance: viewClassOrInstance - }; - }, - - rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { - // If the hash is empty, the component cannot have extracted a part - // of a mutable param and used it in its layout, because there are - // no params at all. - if (_emberMetalKeys["default"](hash).length) { - return morph.state.manager.rerender(env, hash, visitor, true); - } - }, - - render: function (node, env, scope, params, hash, template, inverse, visitor) { - if (hash.tag) { - hash = swapKey(hash, "tag", "tagName"); - } - - if (hash.classNameBindings) { - hash.classNameBindings = hash.classNameBindings.split(" "); - } - - var state = node.state; - var parentView = state.parentView; - - var options = { - component: node.state.viewClassOrInstance, - layout: null - }; - - options.createOptions = {}; - if (node.state.controller) { - // Use `_controller` to avoid stomping on a CP - // that exists in the target view/component - options.createOptions._controller = node.state.controller; - } - - if (node.state.targetObject) { - // Use `_targetObject` to avoid stomping on a CP - // that exists in the target view/component - options.createOptions._targetObject = node.state.targetObject; - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; - } - - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, parentView, null, scope, template); - state.manager = nodeManager; - - nodeManager.render(env, hash, visitor); - } - }; - - function getView(viewPath, container) { - var viewClassOrInstance; - - if (!viewPath) { - if (container) { - viewClassOrInstance = container.lookupFactory("view:toplevel"); - } else { - viewClassOrInstance = _emberViewsViewsView["default"]; - } - } else { - viewClassOrInstance = _emberViewsStreamsUtils.readViewFactory(viewPath, container); - } - - return viewClassOrInstance; - } - - function swapKey(hash, original, update) { - var newHash = {}; - - for (var prop in hash) { - if (prop === original) { - newHash[update] = hash[prop]; - } else { - newHash[prop] = hash[prop]; - } - } - - return newHash; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/keywords/with', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'htmlbars-runtime', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalProperty_get, _htmlbarsRuntime, _emberMetalStreamsUtils) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var controller = hash.controller; - - if (controller) { - if (!state.controller) { - var context = params[0]; - var controllerFactory = env.container.lookupFactory('controller:' + controller); - var parentController = null; - - if (scope.locals.controller) { - parentController = _emberMetalStreamsUtils.read(scope.locals.controller); - } else if (scope.locals.view) { - parentController = _emberMetalProperty_get.get(_emberMetalStreamsUtils.read(scope.locals.view), 'context'); - } - - var controllerInstance = controllerFactory.create({ - model: env.hooks.getValue(context), - parentController: parentController, - target: parentController - }); - - params[0] = controllerInstance; - return { controller: controllerInstance }; - } - - return state; - } - - return { controller: null }; - }, - - isStable: function () { - return true; - }, - - isEmpty: function (state) { - return false; - }, - - render: function (morph, env, scope, params, hash, template, inverse, visitor) { - if (morph.state.controller) { - morph.addDestruction(morph.state.controller); - hash.controller = morph.state.controller; - } - - - - if (template && template.arity === 0) { - } - - _htmlbarsRuntime.internal.continueBlock(morph, env, scope, 'with', params, hash, template, inverse, visitor); - }, - - rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { - _htmlbarsRuntime.internal.continueBlock(morph, env, scope, 'with', params, hash, template, inverse, visitor); - } - }; -}); -enifed("ember-htmlbars/morphs/attr-morph", ["exports", "ember-metal/core", "dom-helper", "ember-metal/platform/create"], function (exports, _emberMetalCore, _domHelper, _emberMetalPlatformCreate) { - - var HTMLBarsAttrMorph = _domHelper["default"].prototype.AttrMorphClass; - - var styleWarning = "" + "Binding style attributes may introduce cross-site scripting vulnerabilities; " + "please ensure that values being bound are properly escaped. For more information, " + "including how to disable this warning, see " + "http://emberjs.com/deprecations/v1.x/#toc_binding-style-attributes."; - - exports.styleWarning = styleWarning; - function EmberAttrMorph(element, attrName, domHelper, namespace) { - HTMLBarsAttrMorph.call(this, element, attrName, domHelper, namespace); - - this.streamUnsubscribers = null; - } - - var proto = EmberAttrMorph.prototype = _emberMetalPlatformCreate["default"](HTMLBarsAttrMorph.prototype); - proto.HTMLBarsAttrMorph$setContent = HTMLBarsAttrMorph.prototype.setContent; - - proto._deprecateEscapedStyle = function EmberAttrMorph_deprecateEscapedStyle(value) { - }; - - proto.setContent = function EmberAttrMorph_setContent(value) { - this._deprecateEscapedStyle(value); - this.HTMLBarsAttrMorph$setContent(value); - }; - - exports["default"] = EmberAttrMorph; -}); -enifed("ember-htmlbars/morphs/morph", ["exports", "dom-helper", "ember-metal/platform/create"], function (exports, _domHelper, _emberMetalPlatformCreate) { - - var HTMLBarsMorph = _domHelper["default"].prototype.MorphClass; - var guid = 1; - - function EmberMorph(DOMHelper, contextualElement) { - this.HTMLBarsMorph$constructor(DOMHelper, contextualElement); - - this.emberView = null; - this.emberToDestroy = null; - this.streamUnsubscribers = null; - this.guid = guid++; - - // A component can become dirty either because one of its - // attributes changed, or because it was re-rendered. If any part - // of the component's template changes through observation, it has - // re-rendered from the perpsective of the programming model. This - // flag is set to true whenever a component becomes dirty because - // one of its attributes changed, which also triggers the attribute - // update flag (didUpdateAttrs). - this.shouldReceiveAttrs = false; - } - - var proto = EmberMorph.prototype = _emberMetalPlatformCreate["default"](HTMLBarsMorph.prototype); - proto.HTMLBarsMorph$constructor = HTMLBarsMorph; - proto.HTMLBarsMorph$clear = HTMLBarsMorph.prototype.clear; - - proto.addDestruction = function (toDestroy) { - this.emberToDestroy = this.emberToDestroy || []; - this.emberToDestroy.push(toDestroy); - }; - - proto.cleanup = function () { - var view = this.emberView; - - if (view) { - var parentView = view.parentView; - - if (parentView && view.ownerView._destroyingSubtreeForView === parentView) { - parentView.removeChild(view); - } - } - - var toDestroy = this.emberToDestroy; - if (toDestroy) { - for (var i = 0, l = toDestroy.length; i < l; i++) { - toDestroy[i].destroy(); - } - - this.emberToDestroy = null; - } - }; - - proto.didRender = function (env, scope) { - env.renderedNodes[this.guid] = true; - }; - - exports["default"] = EmberMorph; -}); -enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember-metal/core", "ember-metal/merge", "ember-views/system/build-component-template", "ember-htmlbars/utils/lookup-component", "ember-htmlbars/hooks/get-cell-or-value", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties", "ember-views/compat/attrs-proxy", "htmlbars-util/safe-string", "ember-htmlbars/system/instrumentation-support", "ember-views/views/component", "ember-metal/streams/stream", "ember-metal/streams/utils", "ember-htmlbars/hooks/get-value"], function (exports, _emberMetalCore, _emberMetalMerge, _emberViewsSystemBuildComponentTemplate, _emberHtmlbarsUtilsLookupComponent, _emberHtmlbarsHooksGetCellOrValue, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsCompatAttrsProxy, _htmlbarsUtilSafeString, _emberHtmlbarsSystemInstrumentationSupport, _emberViewsViewsComponent, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberHtmlbarsHooksGetValue) { - exports.handleLegacyRender = handleLegacyRender; - exports.createComponent = createComponent; - - function ComponentNodeManager(component, isAngleBracket, scope, renderNode, attrs, block, expectElement) { - this.component = component; - this.isAngleBracket = isAngleBracket; - this.scope = scope; - this.renderNode = renderNode; - this.attrs = attrs; - this.block = block; - this.expectElement = expectElement; - } - - exports["default"] = ComponentNodeManager; - - ComponentNodeManager.create = function (renderNode, env, options) { - var tagName = options.tagName; - var params = options.params; - var attrs = options.attrs; - var parentView = options.parentView; - var parentScope = options.parentScope; - var isAngleBracket = options.isAngleBracket; - var templates = options.templates; - - attrs = attrs || {}; - - // Try to find the Component class and/or template for this component name in - // the container. - - var _lookupComponent = _emberHtmlbarsUtilsLookupComponent["default"](env.container, tagName); - - var component = _lookupComponent.component; - var layout = _lookupComponent.layout; - - - component = component || _emberViewsViewsComponent["default"]; - - var createOptions = { parentView: parentView }; - - configureTagName(attrs, tagName, component, isAngleBracket, createOptions); - - // Map passed attributes (e.g. ) to component - // properties ({ id: "foo" }). - configureCreateOptions(attrs, createOptions); - - // If there is a controller on the scope, pluck it off and save it on the - // component. This allows the component to target actions sent via - // `sendAction` correctly. - if (parentScope.locals.controller) { - createOptions._controller = _emberHtmlbarsHooksGetValue["default"](parentScope.locals.controller); - } - - // this flag is set when a block was provided so that components can see if - // `this.get('template')` is truthy. this is added for backwards compat only - // and accessing `template` prop on a component will trigger a deprecation - // 2.0TODO: remove - if (templates["default"]) { - createOptions._deprecatedFlagForBlockProvided = true; - } - - // Instantiate the component - component = createComponent(component, isAngleBracket, createOptions, renderNode, env, attrs); - - // If the component specifies its template via the `layout` or `template` - // properties instead of using the template looked up in the container, get - // them now that we have the component instance. - var result = extractComponentTemplates(component, templates); - layout = result.layout || layout; - templates = result.templates || templates; - - extractPositionalParams(renderNode, component, params, attrs); - - var results = _emberViewsSystemBuildComponentTemplate["default"]({ layout: layout, component: component, isAngleBracket: isAngleBracket }, attrs, { templates: templates, scope: parentScope }); - - return new ComponentNodeManager(component, isAngleBracket, parentScope, renderNode, attrs, results.block, results.createdElement); - }; - - function extractPositionalParams(renderNode, component, params, attrs) { - if (component.positionalParams) { - (function () { - // if the component is rendered via {{component}} helper, the first - // element of `params` is the name of the component, so we need to - // skip that when the positional parameters are constructed - var paramsStartIndex = renderNode.state.isComponentHelper ? 1 : 0; - var positionalParams = component.positionalParams; - var isNamed = typeof positionalParams === "string"; - var paramsStream = undefined; - - if (isNamed) { - paramsStream = new _emberMetalStreamsStream["default"](function () { - return _emberMetalStreamsUtils.readArray(params.slice(paramsStartIndex)); - }, "params"); - - attrs[positionalParams] = paramsStream; - } - - for (var i = 0; i < positionalParams.length; i++) { - var param = params[paramsStartIndex + i]; - if (isNamed) { - paramsStream.addDependency(param); - } else { - attrs[positionalParams[i]] = param; - } - } - })(); - } - } - - function extractComponentTemplates(component, _templates) { - // Even though we looked up a layout from the container earlier, the - // component may specify a `layout` property that overrides that. - // The component may also provide a `template` property we should - // respect (though this behavior is deprecated). - var componentLayout = _emberMetalProperty_get.get(component, "layout"); - var hasBlock = _templates && _templates["default"]; - var layout = undefined, - templates = undefined, - componentTemplate = undefined; - if (hasBlock) { - componentTemplate = null; - } else if (component.isComponent) { - componentTemplate = _emberMetalProperty_get.get(component, "_template"); - } else { - componentTemplate = _emberMetalProperty_get.get(component, "template"); - } - - if (componentLayout) { - layout = componentLayout; - templates = extractLegacyTemplate(_templates, componentTemplate); - } else if (componentTemplate) { - // If the component has a `template` but no `layout`, use the template - // as the layout. - layout = componentTemplate; - templates = _templates; - } - - return { layout: layout, templates: templates }; - } - - // 2.0TODO: Remove legacy behavior - function extractLegacyTemplate(_templates, componentTemplate) { - var templates = undefined; - - // There is no block template provided but the component has a - // `template` property. - if ((!_templates || !_templates["default"]) && componentTemplate) { - templates = { "default": componentTemplate.raw }; - } else { - templates = _templates; - } - - return templates; - } - - function configureTagName(attrs, tagName, component, isAngleBracket, createOptions) { - if (isAngleBracket) { - createOptions.tagName = tagName; - } else if (attrs.tagName) { - createOptions.tagName = _emberHtmlbarsHooksGetValue["default"](attrs.tagName); - } - } - - function configureCreateOptions(attrs, createOptions) { - // Some attrs are special and need to be set as properties on the component - // instance. Make sure we use getValue() to get them from `attrs` since - // they are still streams. - if (attrs.id) { - createOptions.elementId = _emberHtmlbarsHooksGetValue["default"](attrs.id); - } - if (attrs._defaultTagName) { - createOptions._defaultTagName = _emberHtmlbarsHooksGetValue["default"](attrs._defaultTagName); - } - if (attrs.viewName) { - createOptions.viewName = _emberHtmlbarsHooksGetValue["default"](attrs.viewName); - } - } - - ComponentNodeManager.prototype.render = function (_env, visitor) { - var component = this.component; - var attrs = this.attrs; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - var env = _env.childWithView(component); - - var snapshot = takeSnapshot(attrs); - env.renderer.componentInitAttrs(this.component, snapshot); - env.renderer.componentWillRender(component); - env.renderedViews.push(component.elementId); - - if (this.block) { - this.block(env, [], undefined, this.renderNode, this.scope, visitor); - } - - var element = this.expectElement && this.renderNode.firstNode; - - handleLegacyRender(component, element); - env.renderer.didCreateElement(component, element); - env.renderer.willInsertElement(component, element); // 2.0TODO remove legacy hook - - env.lifecycleHooks.push({ type: "didInsertElement", view: component }); - }, this); - }; - - function handleLegacyRender(component, element) { - if (!component.render) { - return; - } - - - var content, node, lastChildIndex; - var buffer = []; - var renderNode = component._renderNode; - component.render(buffer); - content = buffer.join(""); - if (element) { - lastChildIndex = renderNode.childNodes.length - 1; - node = renderNode.childNodes[lastChildIndex]; - } else { - node = renderNode; - } - node.setContent(new _htmlbarsUtilSafeString["default"](content)); - } - - ComponentNodeManager.prototype.rerender = function (_env, attrs, visitor) { - var component = this.component; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - var env = _env.childWithView(component); - - var snapshot = takeSnapshot(attrs); - - if (component._renderNode.shouldReceiveAttrs) { - env.renderer.componentUpdateAttrs(component, snapshot); - - if (!component._isAngleBracket) { - _emberMetalSet_properties["default"](component, mergeBindings({}, shadowedAttrs(component, snapshot))); - } - - component._renderNode.shouldReceiveAttrs = false; - } - - // Notify component that it has become dirty and is about to change. - env.renderer.componentWillUpdate(component, snapshot); - env.renderer.componentWillRender(component); - - env.renderedViews.push(component.elementId); - - if (this.block) { - this.block(env, [], undefined, this.renderNode, this.scope, visitor); - } - - env.lifecycleHooks.push({ type: "didUpdate", view: component }); - - return env; - }, this); - }; - - ComponentNodeManager.prototype.destroy = function () { - var component = this.component; - - // Clear component's render node. Normally this gets cleared - // during view destruction, but in this case we're re-assigning the - // node to a different view and it will get cleaned up automatically. - component._renderNode = null; - component.destroy(); - }; - - function createComponent(_component, isAngleBracket, _props, renderNode, env) { - var attrs = arguments.length <= 5 || arguments[5] === undefined ? {} : arguments[5]; - - var props = _emberMetalMerge.assign({}, _props); - - if (!isAngleBracket) { - var hasSuppliedController = ("controller" in attrs); // 2.0TODO remove - - var snapshot = takeSnapshot(attrs); - props.attrs = snapshot; - - var proto = _component.proto(); - mergeBindings(props, shadowedAttrs(proto, snapshot)); - } else { - props._isAngleBracket = true; - } - - props.renderer = props.parentView ? props.parentView.renderer : env.container.lookup("renderer:-dom"); - props._viewRegistry = props.parentView ? props.parentView._viewRegistry : env.container.lookup("-view-registry:main"); - - var component = _component.create(props); - - // for the fallback case - component.container = component.container || env.container; - - if (props.parentView) { - props.parentView.appendChild(component); - - if (props.viewName) { - _emberMetalProperty_set.set(props.parentView, props.viewName, component); - } - } - - component._renderNode = renderNode; - renderNode.emberView = component; - renderNode.buildChildEnv = buildChildEnv; - return component; - } - - function shadowedAttrs(target, attrs) { - var shadowed = {}; - - // For backwards compatibility, set the component property - // if it has an attr with that name. Undefined attributes - // are handled on demand via the `unknownProperty` hook. - for (var attr in attrs) { - if (attr in target) { - // TODO: Should we issue a deprecation here? - //Ember.deprecate(deprecation(attr)); - shadowed[attr] = attrs[attr]; - } - } - - return shadowed; - } - - function takeSnapshot(attrs) { - var hash = {}; - - for (var prop in attrs) { - hash[prop] = _emberHtmlbarsHooksGetCellOrValue["default"](attrs[prop]); - } - - return hash; - } - - function mergeBindings(target, attrs) { - for (var prop in attrs) { - if (!attrs.hasOwnProperty(prop)) { - continue; - } - // when `attrs` is an actual value being set in the - // attrs hash (`{{foo-bar attrs="blah"}}`) we cannot - // set `"blah"` to the root of the target because - // that would replace all attrs with `attrs.attrs` - if (prop === "attrs") { - continue; - } - var value = attrs[prop]; - - if (value && value[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - target[prop] = value.value; - } else { - target[prop] = value; - } - } - - return target; - } - - function buildChildEnv(state, env) { - return env.childWithView(this.emberView); - } -}); - -// In theory this should come through the env, but it should -// be safe to import this until we make the hook system public -// and it gets actively used in addons or other downstream -// libraries. -enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-metal/merge", "ember-metal/core", "ember-views/system/build-component-template", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties", "ember-views/views/view", "ember-views/compat/attrs-proxy", "ember-htmlbars/hooks/get-cell-or-value", "ember-htmlbars/system/instrumentation-support", "ember-htmlbars/node-managers/component-node-manager", "ember-htmlbars/hooks/get-value"], function (exports, _emberMetalMerge, _emberMetalCore, _emberViewsSystemBuildComponentTemplate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsViewsView, _emberViewsCompatAttrsProxy, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsSystemInstrumentationSupport, _emberHtmlbarsNodeManagersComponentNodeManager, _emberHtmlbarsHooksGetValue) { - exports.createOrUpdateComponent = createOrUpdateComponent; - - function ViewNodeManager(component, scope, renderNode, block, expectElement) { - this.component = component; - this.scope = scope; - this.renderNode = renderNode; - this.block = block; - this.expectElement = expectElement; - } - - exports["default"] = ViewNodeManager; - - ViewNodeManager.create = function (renderNode, env, attrs, found, parentView, path, contentScope, contentTemplate) { - - var component; - var componentInfo = { layout: found.layout }; - - if (found.component) { - var options = { parentView: parentView }; - - if (attrs && attrs.id) { - options.elementId = _emberHtmlbarsHooksGetValue["default"](attrs.id); - } - if (attrs && attrs.tagName) { - options.tagName = _emberHtmlbarsHooksGetValue["default"](attrs.tagName); - } - if (attrs && attrs._defaultTagName) { - options._defaultTagName = _emberHtmlbarsHooksGetValue["default"](attrs._defaultTagName); - } - if (attrs && attrs.viewName) { - options.viewName = _emberHtmlbarsHooksGetValue["default"](attrs.viewName); - } - - if (found.component.create && contentScope && contentScope.self) { - options._context = _emberHtmlbarsHooksGetValue["default"](contentScope.self); - } - - if (found.self) { - options._context = _emberHtmlbarsHooksGetValue["default"](found.self); - } - - component = componentInfo.component = createOrUpdateComponent(found.component, options, found.createOptions, renderNode, env, attrs); - - var layout = _emberMetalProperty_get.get(component, "layout"); - if (layout) { - componentInfo.layout = layout; - if (!contentTemplate) { - var template = getTemplate(component); - - if (template) { - contentTemplate = template.raw; - } - } - } else { - componentInfo.layout = getTemplate(component) || componentInfo.layout; - } - - renderNode.emberView = component; - } - - - var results = _emberViewsSystemBuildComponentTemplate["default"](componentInfo, attrs, { - templates: { "default": contentTemplate }, - scope: contentScope, - self: found.self - }); - - return new ViewNodeManager(component, contentScope, renderNode, results.block, results.createdElement); - }; - - ViewNodeManager.prototype.render = function (env, attrs, visitor) { - var component = this.component; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - - var newEnv = env; - if (component) { - newEnv = env.childWithView(component); - } - - if (component) { - var snapshot = takeSnapshot(attrs); - env.renderer.setAttrs(this.component, snapshot); - env.renderer.willRender(component); - env.renderedViews.push(component.elementId); - } - - if (this.block) { - this.block(newEnv, [], undefined, this.renderNode, this.scope, visitor); - } - - if (component) { - var element = this.expectElement && this.renderNode.firstNode; - _emberHtmlbarsNodeManagersComponentNodeManager.handleLegacyRender(component, element); - - env.renderer.didCreateElement(component, element); // 2.0TODO: Remove legacy hooks. - env.renderer.willInsertElement(component, element); - env.lifecycleHooks.push({ type: "didInsertElement", view: component }); - } - }, this); - }; - - ViewNodeManager.prototype.rerender = function (env, attrs, visitor) { - var component = this.component; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - var newEnv = env; - if (component) { - newEnv = env.childWithView(component); - - var snapshot = takeSnapshot(attrs); - - // Notify component that it has become dirty and is about to change. - env.renderer.willUpdate(component, snapshot); - - if (component._renderNode.shouldReceiveAttrs) { - env.renderer.updateAttrs(component, snapshot); - _emberMetalSet_properties["default"](component, mergeBindings({}, shadowedAttrs(component, snapshot))); - component._renderNode.shouldReceiveAttrs = false; - } - - env.renderer.willRender(component); - - env.renderedViews.push(component.elementId); - } - if (this.block) { - this.block(newEnv, [], undefined, this.renderNode, this.scope, visitor); - } - - return newEnv; - }, this); - }; - - ViewNodeManager.prototype.destroy = function () { - if (this.component) { - this.component.destroy(); - this.component = null; - } - }; - - function getTemplate(componentOrView) { - return componentOrView.isComponent ? _emberMetalProperty_get.get(componentOrView, "_template") : _emberMetalProperty_get.get(componentOrView, "template"); - } - - function createOrUpdateComponent(component, options, createOptions, renderNode, env) { - var attrs = arguments.length <= 5 || arguments[5] === undefined ? {} : arguments[5]; - - var snapshot = takeSnapshot(attrs); - var props = _emberMetalMerge["default"]({}, options); - var defaultController = _emberViewsViewsView["default"].proto().controller; - var hasSuppliedController = "controller" in attrs || "controller" in props; - - if (!props.ownerView && options.parentView) { - props.ownerView = options.parentView.ownerView; - } - - props.attrs = snapshot; - if (component.create) { - var proto = component.proto(); - - if (createOptions) { - _emberMetalMerge["default"](props, createOptions); - } - - mergeBindings(props, shadowedAttrs(proto, snapshot)); - props.container = options.parentView ? options.parentView.container : env.container; - props.renderer = options.parentView ? options.parentView.renderer : props.container && props.container.lookup("renderer:-dom"); - props._viewRegistry = options.parentView ? options.parentView._viewRegistry : props.container && props.container.lookup("-view-registry:main"); - - if (proto.controller !== defaultController || hasSuppliedController) { - delete props._context; - } - - component = component.create(props); - } else { - mergeBindings(props, shadowedAttrs(component, snapshot)); - _emberMetalSet_properties["default"](component, props); - } - - if (options.parentView) { - options.parentView.appendChild(component); - - if (options.viewName) { - _emberMetalProperty_set.set(options.parentView, options.viewName, component); - } - } - - component._renderNode = renderNode; - renderNode.emberView = component; - return component; - } - - function shadowedAttrs(target, attrs) { - var shadowed = {}; - - // For backwards compatibility, set the component property - // if it has an attr with that name. Undefined attributes - // are handled on demand via the `unknownProperty` hook. - for (var attr in attrs) { - if (attr in target) { - // TODO: Should we issue a deprecation here? - //Ember.deprecate(deprecation(attr)); - shadowed[attr] = attrs[attr]; - } - } - - return shadowed; - } - - function takeSnapshot(attrs) { - var hash = {}; - - for (var prop in attrs) { - hash[prop] = _emberHtmlbarsHooksGetCellOrValue["default"](attrs[prop]); - } - - return hash; - } - - function mergeBindings(target, attrs) { - for (var prop in attrs) { - if (!attrs.hasOwnProperty(prop)) { - continue; - } - // when `attrs` is an actual value being set in the - // attrs hash (`{{foo-bar attrs="blah"}}`) we cannot - // set `"blah"` to the root of the target because - // that would replace all attrs with `attrs.attrs` - if (prop === "attrs") { - continue; - } - var value = attrs[prop]; - - if (value && value[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - target[prop] = value.value; - } else { - target[prop] = value; - } - } - - return target; - } -}); - -// In theory this should come through the env, but it should -// be safe to import this until we make the hook system public -// and it gets actively used in addons or other downstream -// libraries. -enifed("ember-htmlbars/streams/built-in-helper", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - exports["default"] = BuiltInHelperStream; - - function BuiltInHelperStream(helper, params, hash, templates, env, scope, context, label) { - this.init(label); - this.helper = helper; - this.params = params; - this.templates = templates; - this.env = env; - this.scope = scope; - this.hash = hash; - this.context = context; - } - - BuiltInHelperStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](BuiltInHelperStream.prototype, { - compute: function () { - // Using call and undefined is probably not needed, these are only internal - return this.helper.call(this.context, _emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash), this.templates, this.env, this.scope); - } - }); -}); -enifed("ember-htmlbars/streams/compat-helper", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge) { - exports["default"] = CompatHelperStream; - - function CompatHelperStream(helper, params, hash, templates, env, scope, label) { - this.init(label); - this.helper = helper.helperFunction; - this.params = params; - this.templates = templates; - this.env = env; - this.scope = scope; - this.hash = hash; - } - - CompatHelperStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](CompatHelperStream.prototype, { - compute: function () { - // Using call and undefined is probably not needed, these are only internal - return this.helper.call(undefined, this.params, this.hash, this.templates, this.env, this.scope); - } - }); -}); -enifed("ember-htmlbars/streams/helper-factory", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - exports["default"] = HelperFactoryStream; - - function HelperFactoryStream(helperFactory, params, hash, label) { - this.init(label); - this.helperFactory = helperFactory; - this.params = params; - this.hash = hash; - this.linkable = true; - this.helper = null; - } - - HelperFactoryStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](HelperFactoryStream.prototype, { - compute: function () { - if (!this.helper) { - this.helper = this.helperFactory.create({ _stream: this }); - } - return this.helper.compute(_emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash)); - }, - deactivate: function () { - this.super$deactivate(); - if (this.helper) { - this.helper.destroy(); - this.helper = null; - } - }, - super$deactivate: HelperFactoryStream.prototype.deactivate - }); -}); -enifed("ember-htmlbars/streams/helper-instance", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - exports["default"] = HelperInstanceStream; - - function HelperInstanceStream(helper, params, hash, label) { - this.init(label); - this.helper = helper; - this.params = params; - this.hash = hash; - this.linkable = true; - } - - HelperInstanceStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](HelperInstanceStream.prototype, { - compute: function () { - return this.helper.compute(_emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash)); - } - }); -}); -enifed("ember-htmlbars/streams/utils", ["exports", "ember-htmlbars/hooks/get-value"], function (exports, _emberHtmlbarsHooksGetValue) { - exports.getArrayValues = getArrayValues; - exports.getHashValues = getHashValues; - - // We don't want to leak mutable cells into helpers, which - // are pure functions that can only work with values. - - function getArrayValues(params) { - var out = []; - for (var i = 0, l = params.length; i < l; i++) { - out.push(_emberHtmlbarsHooksGetValue["default"](params[i])); - } - - return out; - } - - function getHashValues(hash) { - var out = {}; - for (var prop in hash) { - out[prop] = _emberHtmlbarsHooksGetValue["default"](hash[prop]); - } - - return out; - } -}); -enifed("ember-htmlbars/system/append-templated-view", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-views/views/view"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberViewsViewsView) { - exports["default"] = appendTemplatedView; - - function appendTemplatedView(parentView, morph, viewClassOrInstance, props) { - var viewProto; - if (_emberViewsViewsView["default"].detectInstance(viewClassOrInstance)) { - viewProto = viewClassOrInstance; - } else { - viewProto = viewClassOrInstance.proto(); - } - - - // We only want to override the `_context` computed property if there is - // no specified controller. See View#_context for more information. - - var noControllerInProto = !viewProto.controller; - if (viewProto.controller && viewProto.controller.isDescriptor) { - noControllerInProto = true; - } - if (noControllerInProto && !viewProto.controllerBinding && !props.controller && !props.controllerBinding) { - props._context = _emberMetalProperty_get.get(parentView, "context"); // TODO: is this right?! - } - - props._morph = morph; - - return parentView.appendChild(viewClassOrInstance, props); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ - -// Ember.assert -enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember-views/component_lookup", "ember-views/system/jquery", "ember-metal/error", "ember-runtime/system/lazy_load", "ember-template-compiler/system/compile", "ember-metal/environment"], function (exports, _emberMetalCore, _emberViewsComponent_lookup, _emberViewsSystemJquery, _emberMetalError, _emberRuntimeSystemLazy_load, _emberTemplateCompilerSystemCompile, _emberMetalEnvironment) { - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Find templates stored in the head tag as script tags and make them available - to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run - as as jQuery DOM-ready callback. - - Script tags with `text/x-handlebars` will be compiled - with Ember's template compiler and are suitable for use as a view's template. - Those with type `text/x-raw-handlebars` will be compiled with regular - Handlebars and are suitable for use in views' computed properties. - - @private - @method bootstrap - @for Ember.HTMLBars - @static - @param ctx - */ - function bootstrap(ctx) { - var selectors = "script[type=\"text/x-handlebars\"], script[type=\"text/x-raw-handlebars\"]"; - - _emberViewsSystemJquery["default"](selectors, ctx).each(function () { - // Get a reference to the script tag - var script = _emberViewsSystemJquery["default"](this); - - // Get the name of the script, used by Ember.View's templateName property. - // First look for data-template-name attribute, then fall back to its - // id if no name is found. - var templateName = script.attr("data-template-name") || script.attr("id") || "application"; - var template, compile; - - if (script.attr("type") === "text/x-raw-handlebars") { - compile = _emberViewsSystemJquery["default"].proxy(Handlebars.compile, Handlebars); - template = compile(script.html()); - } else { - template = _emberTemplateCompilerSystemCompile["default"](script.html(), { - moduleName: templateName - }); - } - - // Check if template of same name already exists - if (_emberMetalCore["default"].TEMPLATES[templateName] !== undefined) { - throw new _emberMetalError["default"]("Template named \"" + templateName + "\" already exists."); - } - - // For templates which have a name, we save them and then remove them from the DOM - _emberMetalCore["default"].TEMPLATES[templateName] = template; - - // Remove script tag from DOM - script.remove(); - }); - } - - function _bootstrap() { - bootstrap(_emberViewsSystemJquery["default"](document)); - } - - function registerComponentLookup(app) { - app.registry.register("component-lookup:main", _emberViewsComponent_lookup["default"]); - } - - /* - We tie this to application.load to ensure that we've at least - attempted to bootstrap at the point that the application is loaded. - - We also tie this to document ready since we're guaranteed that all - the inline templates are present at this point. - - There's no harm to running this twice, since we remove the templates - from the DOM after processing. - */ - - _emberRuntimeSystemLazy_load.onLoad("Ember.Application", function (Application) { - Application.initializer({ - name: "domTemplates", - initialize: _emberMetalEnvironment["default"].hasDOM ? _bootstrap : function () {} - }); - - Application.instanceInitializer({ - name: "registerComponentLookup", - initialize: registerComponentLookup - }); - }); - - exports["default"] = bootstrap; -}); -/*globals Handlebars */ - -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/system/discover-known-helpers', ['exports', 'ember-metal/core', 'ember-metal/dictionary', 'ember-metal/keys'], function (exports, _emberMetalCore, _emberMetalDictionary, _emberMetalKeys) { - exports["default"] = discoverKnownHelpers; - - function discoverKnownHelpers(container) { - var registry = container && container._registry; - var helpers = _emberMetalDictionary["default"](null); - - - if (!registry) { - return helpers; - } - - var known = registry.knownForType('helper'); - var knownContainerKeys = _emberMetalKeys["default"](known); - - for (var index = 0, _length = knownContainerKeys.length; index < _length; index++) { - var fullName = knownContainerKeys[index]; - var _name = fullName.slice(7); // remove `helper:` from fullName - - helpers[_name] = true; - } - - - return helpers; - } -}); -enifed("ember-htmlbars/system/dom-helper", ["exports", "dom-helper", "ember-htmlbars/morphs/morph", "ember-htmlbars/morphs/attr-morph", "ember-metal/platform/create"], function (exports, _domHelper, _emberHtmlbarsMorphsMorph, _emberHtmlbarsMorphsAttrMorph, _emberMetalPlatformCreate) { - - function EmberDOMHelper(_document) { - _domHelper["default"].call(this, _document); - } - - var proto = EmberDOMHelper.prototype = _emberMetalPlatformCreate["default"](_domHelper["default"].prototype); - proto.MorphClass = _emberHtmlbarsMorphsMorph["default"]; - proto.AttrMorphClass = _emberHtmlbarsMorphsAttrMorph["default"]; - - exports["default"] = EmberDOMHelper; -}); -enifed("ember-htmlbars/system/helper", ["exports"], function (exports) { - /** - @module ember - @submodule ember-templates - */ - - function Helper(helper) { - this.helperFunction = helper; - - this.isHelper = true; - this.isHTMLBars = true; - } - - exports["default"] = Helper; -}); -enifed('ember-htmlbars/system/instrumentation-support', ['exports', 'ember-metal/instrumentation'], function (exports, _emberMetalInstrumentation) { - exports.instrument = instrument; - - /** - Provides instrumentation for node managers. - - Wrap your node manager's render and re-render methods - with this function. - - @param {Object} component Component or View instance (optional) - @param {Function} callback The function to instrument - @param {Object} context The context to call the function with - @return {Object} Return value from the invoked callback - @private - */ - - function instrument(component, callback, context) { - var instrumentName, val, details, end; - // Only instrument if there's at least one subscriber. - if (_emberMetalInstrumentation.subscribers.length) { - if (component) { - instrumentName = component.instrumentName; - } else { - instrumentName = 'node'; - } - details = {}; - if (component) { - component.instrumentDetails(details); - } - end = _emberMetalInstrumentation._instrumentStart('render.' + instrumentName, function viewInstrumentDetails() { - return details; - }); - val = callback.call(context); - if (end) { - end(); - } - return val; - } else { - return callback.call(context); - } - } -}); -enifed("ember-htmlbars/system/invoke-helper", ["exports", "ember-htmlbars/streams/helper-instance", "ember-htmlbars/streams/helper-factory", "ember-htmlbars/streams/built-in-helper", "ember-htmlbars/streams/compat-helper"], function (exports, _emberHtmlbarsStreamsHelperInstance, _emberHtmlbarsStreamsHelperFactory, _emberHtmlbarsStreamsBuiltInHelper, _emberHtmlbarsStreamsCompatHelper) { - exports.buildHelperStream = buildHelperStream; - - function buildHelperStream(helper, params, hash, templates, env, scope, context, label) { - if (helper.isHelperFactory) { - return new _emberHtmlbarsStreamsHelperFactory["default"](helper, params, hash, label); - } else if (helper.isHelperInstance) { - return new _emberHtmlbarsStreamsHelperInstance["default"](helper, params, hash, label); - } else if (helper.helperFunction) { - return new _emberHtmlbarsStreamsCompatHelper["default"](helper, params, hash, templates, env, scope, label); - } else { - return new _emberHtmlbarsStreamsBuiltInHelper["default"](helper, params, hash, templates, env, scope, context, label); - } - } -}); -enifed("ember-htmlbars/system/lookup-helper", ["exports", "ember-metal/core", "ember-metal/cache", "ember-htmlbars/compat/helper"], function (exports, _emberMetalCore, _emberMetalCache, _emberHtmlbarsCompatHelper) { - exports.validateLazyHelperName = validateLazyHelperName; - exports.findHelper = findHelper; - exports["default"] = lookupHelper; - var CONTAINS_DASH_CACHE = new _emberMetalCache["default"](1000, function (key) { - return key.indexOf("-") !== -1; - }); - - exports.CONTAINS_DASH_CACHE = CONTAINS_DASH_CACHE; - - function validateLazyHelperName(helperName, container, keywords, knownHelpers) { - if (!container || helperName in keywords) { - return false; - } - - if (knownHelpers[helperName] || CONTAINS_DASH_CACHE.get(helperName)) { - return true; - } - } - - function isLegacyBareHelper(helper) { - return helper && (!helper.isHelperFactory && !helper.isHelperInstance && !helper.isHTMLBars); - } - - /** - Used to lookup/resolve handlebars helpers. The lookup order is: - - * Look for a registered helper - * If a dash exists in the name: - * Look for a helper registed in the container - * Use Ember.ComponentLookup to find an Ember.Component that resolves - to the given name - - @private - @method resolveHelper - @param {String} name the name of the helper to lookup - @return {Helper} - */ - - function findHelper(name, view, env) { - var helper = env.helpers[name]; - - if (!helper) { - var container = env.container; - if (validateLazyHelperName(name, container, env.hooks.keywords, env.knownHelpers)) { - var helperName = "helper:" + name; - if (container._registry.has(helperName)) { - helper = container.lookupFactory(helperName); - if (isLegacyBareHelper(helper)) { - helper = new _emberHtmlbarsCompatHelper["default"](helper); - } - } - } - } - - return helper; - } - - function lookupHelper(name, view, env) { - var helper = findHelper(name, view, env); - - - return helper; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/system/make-view-helper", ["exports"], function (exports) { - exports["default"] = makeViewHelper; - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Returns a helper function that renders the provided ViewClass. - - Used internally by Ember.Handlebars.helper and other methods - involving helper/component registration. - - @private - @method makeViewHelper - @param {Function} ViewClass view class constructor - @since 1.2.0 - */ - - function makeViewHelper(ViewClass) { - return { - isLegacyViewHelper: true, - isHTMLBars: true, - viewClass: ViewClass - }; - } -}); -enifed("ember-htmlbars/system/make_bound_helper", ["exports", "ember-htmlbars/helper"], function (exports, _emberHtmlbarsHelper) { - exports["default"] = makeBoundHelper; - - /** - Create a bound helper. Accepts a function that receives the ordered and hash parameters - from the template. If a bound property was provided in the template it will be resolved to its - value and any changes to the bound property cause the helper function to be re-run with the updated - values. - - * `params` - An array of resolved ordered parameters. - * `hash` - An object containing the hash parameters. - - For example: - - * With an unquoted ordered parameter: - - ```javascript - {{x-capitalize foo}} - ``` - - Assuming `foo` was set to `"bar"`, the bound helper would receive `["bar"]` as its first argument, and - an empty hash as its second. - - * With a quoted ordered parameter: - - ```javascript - {{x-capitalize "foo"}} - ``` - - The bound helper would receive `["foo"]` as its first argument, and an empty hash as its second. - - * With an unquoted hash parameter: - - ```javascript - {{x-repeat "foo" count=repeatCount}} - ``` - - Assuming that `repeatCount` resolved to 2, the bound helper would receive `["foo"]` as its first argument, - and { count: 2 } as its second. - - @private - @method makeBoundHelper - @for Ember.HTMLBars - @param {Function} fn - @since 1.10.0 - */ - - function makeBoundHelper(fn) { - return _emberHtmlbarsHelper.helper(fn); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/system/render-env", ["exports", "ember-htmlbars/env", "ember-htmlbars/system/discover-known-helpers"], function (exports, _emberHtmlbarsEnv, _emberHtmlbarsSystemDiscoverKnownHelpers) { - exports["default"] = RenderEnv; - - function RenderEnv(options) { - this.lifecycleHooks = options.lifecycleHooks || []; - this.renderedViews = options.renderedViews || []; - this.renderedNodes = options.renderedNodes || {}; - this.hasParentOutlet = options.hasParentOutlet || false; - - this.view = options.view; - this.outletState = options.outletState; - this.container = options.container; - this.renderer = options.renderer; - this.dom = options.dom; - this.knownHelpers = options.knownHelpers || _emberHtmlbarsSystemDiscoverKnownHelpers["default"](options.container); - - this.hooks = _emberHtmlbarsEnv["default"].hooks; - this.helpers = _emberHtmlbarsEnv["default"].helpers; - this.useFragmentCache = _emberHtmlbarsEnv["default"].useFragmentCache; - } - - RenderEnv.build = function (view) { - return new RenderEnv({ - view: view, - outletState: view.outletState, - container: view.container, - renderer: view.renderer, - dom: view.renderer._dom - }); - }; - - RenderEnv.prototype.childWithView = function (view) { - return new RenderEnv({ - view: view, - outletState: this.outletState, - container: this.container, - renderer: this.renderer, - dom: this.dom, - lifecycleHooks: this.lifecycleHooks, - renderedViews: this.renderedViews, - renderedNodes: this.renderedNodes, - hasParentOutlet: this.hasParentOutlet, - knownHelpers: this.knownHelpers - }); - }; - - RenderEnv.prototype.childWithOutletState = function (outletState) { - var hasParentOutlet = arguments.length <= 1 || arguments[1] === undefined ? this.hasParentOutlet : arguments[1]; - - return new RenderEnv({ - view: this.view, - outletState: outletState, - container: this.container, - renderer: this.renderer, - dom: this.dom, - lifecycleHooks: this.lifecycleHooks, - renderedViews: this.renderedViews, - renderedNodes: this.renderedNodes, - hasParentOutlet: hasParentOutlet, - knownHelpers: this.knownHelpers - }); - }; -}); -enifed("ember-htmlbars/system/render-view", ["exports", "ember-htmlbars/node-managers/view-node-manager", "ember-htmlbars/system/render-env"], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsSystemRenderEnv) { - exports.renderHTMLBarsBlock = renderHTMLBarsBlock; - - // This function only gets called once per render of a "root view" (`appendTo`). Otherwise, - // HTMLBars propagates the existing env and renders templates for a given render node. - - function renderHTMLBarsBlock(view, block, renderNode) { - var env = _emberHtmlbarsSystemRenderEnv["default"].build(view); - - view.env = env; - _emberHtmlbarsNodeManagersViewNodeManager.createOrUpdateComponent(view, {}, null, renderNode, env); - var nodeManager = new _emberHtmlbarsNodeManagersViewNodeManager["default"](view, null, renderNode, block, view.tagName !== ""); - - nodeManager.render(env, {}); - } -}); -enifed("ember-htmlbars/templates/component", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "yield", ["loc", [null, [1, 0], [1, 9]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/container-view", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "childView", ["loc", [null, [1, 63], [1, 72]]]]], [], ["loc", [null, [1, 56], [1, 74]]]]], - locals: ["childView"], - templates: [] - }; - })(); - var child1 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view._emptyView", ["loc", [null, [1, 108], [1, 123]]]]], ["_defaultTagName", ["get", "view._emptyViewTagName", ["loc", [null, [1, 140], [1, 162]]]]], ["loc", [null, [1, 101], [1, 164]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "view._emptyView", ["loc", [null, [1, 84], [1, 99]]]]], [], 0, null, ["loc", [null, [1, 74], [1, 164]]]]], - locals: [], - templates: [child0] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view.childViews", ["loc", [null, [1, 8], [1, 23]]]]], ["key", "elementId"], 0, 1, ["loc", [null, [1, 0], [1, 173]]]]], - locals: [], - templates: [child0, child1] - }; - })()); -}); -enifed("ember-htmlbars/templates/empty", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - return el0; - }, - buildRenderNodes: function buildRenderNodes() { - return []; - }, - statements: [], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/legacy-each", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - var child0 = (function () { - var child0 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [5, 24], [5, 28]]]]], [], ["loc", [null, [5, 8], [5, 31]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "view", [["get", "attrs.itemViewClass", ["loc", [null, [4, 15], [4, 34]]]]], ["_defaultTagName", ["get", "view._itemTagName", ["loc", [null, [4, 51], [4, 68]]]]], 0, null, ["loc", [null, [4, 6], [6, 17]]]]], - locals: [], - templates: [child0] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [8, 22], [8, 26]]]]], [], ["loc", [null, [8, 6], [8, 29]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "attrs.itemViewClass", ["loc", [null, [3, 11], [3, 30]]]]], [], 0, 1, ["loc", [null, [3, 4], [9, 13]]]]], - locals: [], - templates: [child0, child1] - }; - })(); - var child1 = (function () { - var child0 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [13, 24], [13, 28]]]]], [], ["loc", [null, [13, 8], [13, 31]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "view", [["get", "attrs.itemViewClass", ["loc", [null, [12, 15], [12, 34]]]]], ["controller", ["get", "item", ["loc", [null, [12, 46], [12, 50]]]], "_defaultTagName", ["get", "view._itemTagName", ["loc", [null, [12, 67], [12, 84]]]]], 0, null, ["loc", [null, [12, 6], [14, 17]]]]], - locals: [], - templates: [child0] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [16, 22], [16, 26]]]]], ["controller", ["get", "item", ["loc", [null, [16, 38], [16, 42]]]]], ["loc", [null, [16, 6], [16, 45]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "attrs.itemViewClass", ["loc", [null, [11, 11], [11, 30]]]]], [], 0, 1, ["loc", [null, [11, 4], [17, 13]]]]], - locals: [], - templates: [child0, child1] - }; - })(); - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "view.keyword", ["loc", [null, [2, 9], [2, 21]]]]], [], 0, 1, ["loc", [null, [2, 2], [18, 11]]]]], - locals: ["item"], - templates: [child0, child1] - }; - })(); - var child1 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view._emptyView", ["loc", [null, [20, 10], [20, 25]]]]], ["_defaultTagName", ["get", "view._itemTagName", ["loc", [null, [20, 42], [20, 59]]]]], ["loc", [null, [20, 2], [20, 62]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "view._emptyView", ["loc", [null, [19, 11], [19, 26]]]]], [], 0, null, ["loc", [null, [19, 0], [21, 0]]]]], - locals: [], - templates: [child0] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view._arrangedContent", ["loc", [null, [1, 9], [1, 30]]]]], ["-legacy-keyword", ["get", "view.keyword", ["loc", [null, [1, 47], [1, 59]]]]], 0, 1, ["loc", [null, [1, 0], [21, 11]]]]], - locals: [], - templates: [child0, child1] - }; - })()); -}); -enifed("ember-htmlbars/templates/link-to-escaped", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 0], [1, 13]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/link-to-unescaped", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createUnsafeMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 0], [1, 15]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/link-to", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 38], [1, 51]]]]], - locals: [], - templates: [] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createUnsafeMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 59], [1, 74]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "attrs.escaped", ["loc", [null, [1, 23], [1, 36]]]]], [], 0, 1, ["loc", [null, [1, 17], [1, 81]]]]], - locals: [], - templates: [child0, child1] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "yield", ["loc", [null, [1, 89], [1, 98]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "linkTitle", ["loc", [null, [1, 6], [1, 15]]]]], [], 0, 1, ["loc", [null, [1, 0], [1, 105]]]]], - locals: [], - templates: [child0, child1] - }; - })()); -}); -enifed("ember-htmlbars/templates/select-optgroup", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "attrs.optionView", ["loc", [null, [1, 40], [1, 56]]]]], ["content", ["get", "item", ["loc", [null, [1, 65], [1, 69]]]], "selection", ["get", "attrs.selection", ["loc", [null, [1, 80], [1, 95]]]], "parentValue", ["get", "attrs.value", ["loc", [null, [1, 108], [1, 119]]]], "multiple", ["get", "attrs.multiple", ["loc", [null, [1, 129], [1, 143]]]], "optionLabelPath", ["get", "attrs.optionLabelPath", ["loc", [null, [1, 160], [1, 181]]]], "optionValuePath", ["get", "attrs.optionValuePath", ["loc", [null, [1, 198], [1, 219]]]]], ["loc", [null, [1, 33], [1, 221]]]]], - locals: ["item"], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "attrs.content", ["loc", [null, [1, 8], [1, 21]]]]], [], 0, null, ["loc", [null, [1, 0], [1, 230]]]]], - locals: [], - templates: [child0] - }; - })()); -}); -enifed("ember-htmlbars/templates/select-option", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "view.label", ["loc", [null, [1, 0], [1, 16]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/select", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createElement("option"); - dom.setAttribute(el1, "value", ""); - var el2 = dom.createComment(""); - dom.appendChild(el1, el2); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(dom.childAt(fragment, [0]), 0, 0); - return morphs; - }, - statements: [["content", "view.prompt", ["loc", [null, [1, 36], [1, 51]]]]], - locals: [], - templates: [] - }; - })(); - var child1 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view.groupView", ["loc", [null, [1, 142], [1, 156]]]]], ["content", ["get", "group.content", ["loc", [null, [1, 165], [1, 178]]]], "label", ["get", "group.label", ["loc", [null, [1, 185], [1, 196]]]], "selection", ["get", "view.selection", ["loc", [null, [1, 207], [1, 221]]]], "value", ["get", "view.value", ["loc", [null, [1, 228], [1, 238]]]], "multiple", ["get", "view.multiple", ["loc", [null, [1, 248], [1, 261]]]], "optionLabelPath", ["get", "view.optionLabelPath", ["loc", [null, [1, 278], [1, 298]]]], "optionValuePath", ["get", "view.optionValuePath", ["loc", [null, [1, 315], [1, 335]]]], "optionView", ["get", "view.optionView", ["loc", [null, [1, 347], [1, 362]]]]], ["loc", [null, [1, 135], [1, 364]]]]], - locals: ["group"], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view.groupedContent", ["loc", [null, [1, 103], [1, 122]]]]], [], 0, null, ["loc", [null, [1, 95], [1, 373]]]]], - locals: [], - templates: [child0] - }; - })(); - var child2 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view.optionView", ["loc", [null, [1, 420], [1, 435]]]]], ["content", ["get", "item", ["loc", [null, [1, 444], [1, 448]]]], "selection", ["get", "view.selection", ["loc", [null, [1, 459], [1, 473]]]], "parentValue", ["get", "view.value", ["loc", [null, [1, 486], [1, 496]]]], "multiple", ["get", "view.multiple", ["loc", [null, [1, 506], [1, 519]]]], "optionLabelPath", ["get", "view.optionLabelPath", ["loc", [null, [1, 536], [1, 556]]]], "optionValuePath", ["get", "view.optionValuePath", ["loc", [null, [1, 573], [1, 593]]]]], ["loc", [null, [1, 413], [1, 595]]]]], - locals: ["item"], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view.content", ["loc", [null, [1, 389], [1, 401]]]]], [], 0, null, ["loc", [null, [1, 381], [1, 604]]]]], - locals: [], - templates: [child0] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode("\n"); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(2); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - morphs[1] = dom.createMorphAt(fragment, 1, 1, contextualElement); - dom.insertBoundary(fragment, 0); - return morphs; - }, - statements: [["block", "if", [["get", "view.prompt", ["loc", [null, [1, 6], [1, 17]]]]], [], 0, null, ["loc", [null, [1, 0], [1, 67]]]], ["block", "if", [["get", "view.optionGroupPath", ["loc", [null, [1, 73], [1, 93]]]]], [], 1, 2, ["loc", [null, [1, 67], [1, 611]]]]], - locals: [], - templates: [child0, child1, child2] - }; - })()); -}); -enifed("ember-htmlbars/templates/top-level-view", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "outlet", ["loc", [null, [1, 0], [1, 10]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/utils/decode-each-key", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils) { - exports["default"] = decodeEachKey; - - function identity(item) { - var key = undefined; - var type = typeof item; - - if (type === "string" || type === "number") { - key = item; - } else { - key = _emberMetalUtils.guidFor(item); - } - - return key; - } - - function decodeEachKey(item, keyPath, index) { - var key, deprecatedSpecialKey; - - switch (keyPath) { - case "@index": - key = index; - break; - case "@guid": - deprecatedSpecialKey = "@guid"; - key = _emberMetalUtils.guidFor(item); - break; - case "@item": - deprecatedSpecialKey = "@item"; - key = item; - break; - case "@identity": - key = identity(item); - break; - default: - if (keyPath) { - key = _emberMetalProperty_get.get(item, keyPath); - } else { - key = identity(item); - } - } - - if (typeof key === "number") { - key = String(key); - } - - - return key; - } -}); -enifed('ember-htmlbars/utils/is-component', ['exports', 'ember-htmlbars/system/lookup-helper'], function (exports, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = isComponent; - - /* - Given a path name, returns whether or not a component with that - name was found in the container. - */ - - function isComponent(env, scope, path) { - var container = env.container; - if (!container) { - return false; - } - if (!_emberHtmlbarsSystemLookupHelper.CONTAINS_DASH_CACHE.get(path)) { - return false; - } - return container._registry.has('component:' + path) || container._registry.has('template:components/' + path); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/utils/lookup-component', ['exports'], function (exports) { - exports["default"] = lookupComponent; - - function lookupComponent(container, tagName) { - var componentLookup = container.lookup('component-lookup:main'); - - return { - component: componentLookup.componentFor(tagName, container), - layout: componentLookup.layoutFor(tagName, container) - }; - } -}); -enifed("ember-htmlbars/utils/normalize-self", ["exports"], function (exports) { - exports["default"] = normalizeSelf; - - function normalizeSelf(self) { - if (self === undefined) { - return null; - } else { - return self; - } - } -}); -enifed("ember-htmlbars/utils/string", ["exports", "htmlbars-util", "ember-runtime/system/string"], function (exports, _htmlbarsUtil, _emberRuntimeSystemString) { - - /** - Mark a string as safe for unescaped output with Ember templates. If you - return HTML from a helper, use this function to - ensure Ember's rendering layer does not escape the HTML. - - ```javascript - Ember.String.htmlSafe('
    someString
    ') - ``` - - @method htmlSafe - @for Ember.String - @static - @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars - @public - */ - function htmlSafe(str) { - if (str === null || str === undefined) { - return ""; - } - - if (typeof str !== "string") { - str = "" + str; - } - return new _htmlbarsUtil.SafeString(str); - } - - _emberRuntimeSystemString["default"].htmlSafe = htmlSafe; - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { - String.prototype.htmlSafe = function () { - return htmlSafe(this); - }; - } - - exports.SafeString = _htmlbarsUtil.SafeString; - exports.htmlSafe = htmlSafe; - exports.escapeExpression = _htmlbarsUtil.escapeExpression; -}); -/** -@module ember -@submodule ember-htmlbars -*/ - -// required so we can extend this object. -enifed("ember-htmlbars/utils/subscribe", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = subscribe; - - function subscribe(node, env, scope, stream) { - if (!_emberMetalStreamsUtils.isStream(stream)) { - return; - } - var component = scope.component; - var unsubscribers = node.streamUnsubscribers = node.streamUnsubscribers || []; - - unsubscribers.push(stream.subscribe(function () { - node.isDirty = true; - - // Whenever a render node directly inside a component becomes - // dirty, we want to invoke the willRenderElement and - // didRenderElement lifecycle hooks. From the perspective of the - // programming model, whenever anything in the DOM changes, a - // "re-render" has occured. - if (component && component._renderNode) { - component._renderNode.isDirty = true; - } - - if (node.state.manager) { - node.shouldReceiveAttrs = true; - } - - node.ownerNode.emberView.scheduleRevalidate(node, _emberMetalStreamsUtils.labelFor(stream)); - })); - } -}); -enifed("ember-htmlbars/utils/update-scope", ["exports", "ember-metal/streams/proxy-stream", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = updateScope; - - function updateScope(scope, key, newValue, renderNode, isSelf) { - var existing = scope[key]; - - if (existing) { - existing.setSource(newValue); - } else { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? null : key); - if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); - } - scope[key] = stream; - } - } -}); -enifed('ember-metal-views', ['exports', 'ember-metal-views/renderer'], function (exports, _emberMetalViewsRenderer) { - exports.Renderer = _emberMetalViewsRenderer["default"]; -}); -enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/merge", "ember-metal/set_properties", "ember-views/system/build-component-template", "ember-metal/enumerable_utils"], function (exports, _emberMetalRun_loop, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMerge, _emberMetalSet_properties, _emberViewsSystemBuildComponentTemplate, _emberMetalEnumerable_utils) { - //import { deprecation } from "ember-views/compat/attrs-proxy"; - - function Renderer(_helper) { - this._dom = _helper; - } - - Renderer.prototype.prerenderTopLevelView = function Renderer_prerenderTopLevelView(view, renderNode) { - if (view._state === "inDOM") { - throw new Error("You cannot insert a View that has already been rendered"); - } - view.ownerView = renderNode.emberView = view; - view._renderNode = renderNode; - - var layout = _emberMetalProperty_get.get(view, "layout"); - var template = view.isComponent ? _emberMetalProperty_get.get(view, "_template") : _emberMetalProperty_get.get(view, "template"); - - var componentInfo = { component: view, layout: layout }; - - var block = _emberViewsSystemBuildComponentTemplate["default"](componentInfo, {}, { - self: view, - templates: template ? { "default": template.raw } : undefined - }).block; - - view.renderBlock(block, renderNode); - view.lastResult = renderNode.lastResult; - this.clearRenderedViews(view.env); - }; - - Renderer.prototype.renderTopLevelView = function Renderer_renderTopLevelView(view, renderNode) { - // Check to see if insertion has been canceled - if (view._willInsert) { - view._willInsert = false; - this.prerenderTopLevelView(view, renderNode); - this.dispatchLifecycleHooks(view.env); - } - }; - - Renderer.prototype.revalidateTopLevelView = function Renderer_revalidateTopLevelView(view) { - // This guard prevents revalidation on an already-destroyed view. - if (view._renderNode.lastResult) { - view._renderNode.lastResult.revalidate(view.env); - // supports createElement, which operates without moving the view into - // the inDOM state. - if (view._state === "inDOM") { - this.dispatchLifecycleHooks(view.env); - } - this.clearRenderedViews(view.env); - } - }; - - Renderer.prototype.dispatchLifecycleHooks = function Renderer_dispatchLifecycleHooks(env) { - var ownerView = env.view; - - var lifecycleHooks = env.lifecycleHooks; - var i, hook; - - for (i = 0; i < lifecycleHooks.length; i++) { - hook = lifecycleHooks[i]; - ownerView._dispatching = hook.type; - - switch (hook.type) { - case "didInsertElement": - this.didInsertElement(hook.view);break; - case "didUpdate": - this.didUpdate(hook.view);break; - } - - this.didRender(hook.view); - } - - ownerView._dispatching = null; - env.lifecycleHooks.length = 0; - }; - - Renderer.prototype.ensureViewNotRendering = function Renderer_ensureViewNotRendering(view) { - var env = view.ownerView.env; - if (env && _emberMetalEnumerable_utils.indexOf(env.renderedViews, view.elementId) !== -1) { - throw new Error("Something you did caused a view to re-render after it rendered but before it was inserted into the DOM."); - } - }; - - Renderer.prototype.clearRenderedViews = function Renderer_clearRenderedViews(env) { - env.renderedNodes = {}; - env.renderedViews.length = 0; - }; - - // This entry point is called from top-level `view.appendTo` - Renderer.prototype.appendTo = function Renderer_appendTo(view, target) { - var morph = this._dom.appendMorph(target); - morph.ownerNode = morph; - view._willInsert = true; - _emberMetalRun_loop["default"].schedule("render", this, this.renderTopLevelView, view, morph); - }; - - Renderer.prototype.replaceIn = function Renderer_replaceIn(view, target) { - var morph = this._dom.replaceContentWithMorph(target); - morph.ownerNode = morph; - view._willInsert = true; - _emberMetalRun_loop["default"].scheduleOnce("render", this, this.renderTopLevelView, view, morph); - }; - - Renderer.prototype.createElement = function Renderer_createElement(view) { - var morph = this._dom.createFragmentMorph(); - morph.ownerNode = morph; - this.prerenderTopLevelView(view, morph); - }; - - Renderer.prototype.didCreateElement = function (view, element) { - if (element) { - view.element = element; - } - - if (view._transitionTo) { - view._transitionTo("hasElement"); - } - }; // hasElement - - Renderer.prototype.willInsertElement = function (view) { - if (view.trigger) { - view.trigger("willInsertElement"); - } - }; // will place into DOM - - Renderer.prototype.setAttrs = function (view, attrs) { - _emberMetalProperty_set.set(view, "attrs", attrs); - }; // set attrs the first time - - Renderer.prototype.componentInitAttrs = function (component, attrs) { - _emberMetalProperty_set.set(component, "attrs", attrs); - component.trigger("didInitAttrs", { attrs: attrs }); - component.trigger("didReceiveAttrs", { newAttrs: attrs }); - }; // set attrs the first time - - Renderer.prototype.didInsertElement = function (view) { - if (view._transitionTo) { - view._transitionTo("inDOM"); - } - - if (view.trigger) { - view.trigger("didInsertElement"); - } - }; // inDOM // placed into DOM - - Renderer.prototype.didUpdate = function (view) { - if (view.trigger) { - view.trigger("didUpdate"); - } - }; - - Renderer.prototype.didRender = function (view) { - if (view.trigger) { - view.trigger("didRender"); - } - }; - - Renderer.prototype.updateAttrs = function (view, attrs) { - this.setAttrs(view, attrs); - }; // setting new attrs - - Renderer.prototype.componentUpdateAttrs = function (component, newAttrs) { - var oldAttrs = null; - - if (component.attrs) { - oldAttrs = _emberMetalMerge.assign({}, component.attrs); - _emberMetalSet_properties["default"](component.attrs, newAttrs); - } else { - _emberMetalProperty_set.set(component, "attrs", newAttrs); - } - - component.trigger("didUpdateAttrs", { oldAttrs: oldAttrs, newAttrs: newAttrs }); - component.trigger("didReceiveAttrs", { oldAttrs: oldAttrs, newAttrs: newAttrs }); - }; - - Renderer.prototype.willUpdate = function (view, attrs) { - if (view._willUpdate) { - view._willUpdate(attrs); - } - }; - - Renderer.prototype.componentWillUpdate = function (component) { - component.trigger("willUpdate"); - }; - - Renderer.prototype.willRender = function (view) { - if (view._willRender) { - view._willRender(); - } - }; - - Renderer.prototype.componentWillRender = function (component) { - component.trigger("willRender"); - }; - - Renderer.prototype.remove = function (view, shouldDestroy) { - this.willDestroyElement(view); - - view._willRemoveElement = true; - _emberMetalRun_loop["default"].schedule("render", this, this.renderElementRemoval, view); - }; - - Renderer.prototype.renderElementRemoval = function Renderer_renderElementRemoval(view) { - // Use the _willRemoveElement flag to avoid mulitple removal attempts in - // case many have been scheduled. This should be more performant than using - // `scheduleOnce`. - if (view._willRemoveElement) { - view._willRemoveElement = false; - - if (view._renderNode && view.element && view.element.parentNode) { - view._renderNode.clear(); - } - this.didDestroyElement(view); - } - }; - - Renderer.prototype.willRemoveElement = function () {}; - - Renderer.prototype.willDestroyElement = function (view) { - if (view._willDestroyElement) { - view._willDestroyElement(); - } - if (view.trigger) { - view.trigger("willDestroyElement"); - view.trigger("willClearRender"); - } - - if (view._transitionTo) { - view._transitionTo("destroying"); - } - }; - - Renderer.prototype.didDestroyElement = function (view) { - view.element = null; - - // Views that are being destroyed should never go back to the preRender state. - // However if we're just destroying an element on a view (as is the case when - // using View#remove) then the view should go to a preRender state so that - // it can be rendered again later. - if (view._state !== "destroying") { - view._transitionTo("preRender"); - } - - if (view.trigger) { - view.trigger("didDestroyElement"); - } - }; // element destroyed so view.destroy shouldn't try to remove it removedFromDOM - - exports["default"] = Renderer; -}); -/*view*/ -enifed("ember-metal", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/instrumentation", "ember-metal/utils", "ember-metal/error", "ember-metal/enumerable_utils", "ember-metal/cache", "ember-metal/platform/define_property", "ember-metal/platform/create", "ember-metal/array", "ember-metal/logger", "ember-metal/property_get", "ember-metal/events", "ember-metal/observer_set", "ember-metal/property_events", "ember-metal/properties", "ember-metal/property_set", "ember-metal/map", "ember-metal/get_properties", "ember-metal/set_properties", "ember-metal/watch_key", "ember-metal/chains", "ember-metal/watch_path", "ember-metal/watching", "ember-metal/expand_properties", "ember-metal/computed", "ember-metal/alias", "ember-metal/computed_macros", "ember-metal/observer", "ember-metal/mixin", "ember-metal/binding", "ember-metal/run_loop", "ember-metal/libraries", "ember-metal/is_none", "ember-metal/is_empty", "ember-metal/is_blank", "ember-metal/is_present", "ember-metal/keys", "backburner", "ember-metal/streams/utils", "ember-metal/streams/stream"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalInstrumentation, _emberMetalUtils, _emberMetalError, _emberMetalEnumerable_utils, _emberMetalCache, _emberMetalPlatformDefine_property, _emberMetalPlatformCreate, _emberMetalArray, _emberMetalLogger, _emberMetalProperty_get, _emberMetalEvents, _emberMetalObserver_set, _emberMetalProperty_events, _emberMetalProperties, _emberMetalProperty_set, _emberMetalMap, _emberMetalGet_properties, _emberMetalSet_properties, _emberMetalWatch_key, _emberMetalChains, _emberMetalWatch_path, _emberMetalWatching, _emberMetalExpand_properties, _emberMetalComputed, _emberMetalAlias, _emberMetalComputed_macros, _emberMetalObserver, _emberMetalMixin, _emberMetalBinding, _emberMetalRun_loop, _emberMetalLibraries, _emberMetalIs_none, _emberMetalIs_empty, _emberMetalIs_blank, _emberMetalIs_present, _emberMetalKeys, _backburner, _emberMetalStreamsUtils, _emberMetalStreamsStream) { - - _emberMetalComputed.computed.empty = _emberMetalComputed_macros.empty; - _emberMetalComputed.computed.notEmpty = _emberMetalComputed_macros.notEmpty; - _emberMetalComputed.computed.none = _emberMetalComputed_macros.none; - _emberMetalComputed.computed.not = _emberMetalComputed_macros.not; - _emberMetalComputed.computed.bool = _emberMetalComputed_macros.bool; - _emberMetalComputed.computed.match = _emberMetalComputed_macros.match; - _emberMetalComputed.computed.equal = _emberMetalComputed_macros.equal; - _emberMetalComputed.computed.gt = _emberMetalComputed_macros.gt; - _emberMetalComputed.computed.gte = _emberMetalComputed_macros.gte; - _emberMetalComputed.computed.lt = _emberMetalComputed_macros.lt; - _emberMetalComputed.computed.lte = _emberMetalComputed_macros.lte; - _emberMetalComputed.computed.alias = _emberMetalAlias["default"]; - _emberMetalComputed.computed.oneWay = _emberMetalComputed_macros.oneWay; - _emberMetalComputed.computed.reads = _emberMetalComputed_macros.oneWay; - _emberMetalComputed.computed.readOnly = _emberMetalComputed_macros.readOnly; - _emberMetalComputed.computed.defaultTo = _emberMetalComputed_macros.defaultTo; - _emberMetalComputed.computed.deprecatingAlias = _emberMetalComputed_macros.deprecatingAlias; - _emberMetalComputed.computed.and = _emberMetalComputed_macros.and; - _emberMetalComputed.computed.or = _emberMetalComputed_macros.or; - _emberMetalComputed.computed.any = _emberMetalComputed_macros.any; - _emberMetalComputed.computed.collect = _emberMetalComputed_macros.collect; - - // END IMPORTS - - // BEGIN EXPORTS - var EmberInstrumentation = _emberMetalCore["default"].Instrumentation = {}; - EmberInstrumentation.instrument = _emberMetalInstrumentation.instrument; - EmberInstrumentation.subscribe = _emberMetalInstrumentation.subscribe; - EmberInstrumentation.unsubscribe = _emberMetalInstrumentation.unsubscribe; - EmberInstrumentation.reset = _emberMetalInstrumentation.reset; - - _emberMetalCore["default"].instrument = _emberMetalInstrumentation.instrument; - _emberMetalCore["default"].subscribe = _emberMetalInstrumentation.subscribe; - - _emberMetalCore["default"]._Cache = _emberMetalCache["default"]; - - _emberMetalCore["default"].generateGuid = _emberMetalUtils.generateGuid; - _emberMetalCore["default"].GUID_KEY = _emberMetalUtils.GUID_KEY; - _emberMetalCore["default"].platform = { - defineProperty: _emberMetalProperties.defineProperty, - hasPropertyAccessors: _emberMetalPlatformDefine_property.hasPropertyAccessors - }; - - var EmberArrayPolyfills = _emberMetalCore["default"].ArrayPolyfills = {}; - - EmberArrayPolyfills.map = _emberMetalArray.map; - EmberArrayPolyfills.forEach = _emberMetalArray.forEach; - EmberArrayPolyfills.filter = _emberMetalArray.filter; - EmberArrayPolyfills.indexOf = _emberMetalArray.indexOf; - - _emberMetalCore["default"].Error = _emberMetalError["default"]; - _emberMetalCore["default"].guidFor = _emberMetalUtils.guidFor; - _emberMetalCore["default"].META_DESC = _emberMetalUtils.META_DESC; - _emberMetalCore["default"].EMPTY_META = _emberMetalUtils.EMPTY_META; - _emberMetalCore["default"].meta = _emberMetalUtils.meta; - _emberMetalCore["default"].getMeta = _emberMetalUtils.getMeta; - _emberMetalCore["default"].setMeta = _emberMetalUtils.setMeta; - _emberMetalCore["default"].metaPath = _emberMetalUtils.metaPath; - _emberMetalCore["default"].inspect = _emberMetalUtils.inspect; - _emberMetalCore["default"].tryCatchFinally = _emberMetalUtils.deprecatedTryCatchFinally; - _emberMetalCore["default"].makeArray = _emberMetalUtils.makeArray; - _emberMetalCore["default"].canInvoke = _emberMetalUtils.canInvoke; - _emberMetalCore["default"].tryInvoke = _emberMetalUtils.tryInvoke; - _emberMetalCore["default"].tryFinally = _emberMetalUtils.deprecatedTryFinally; - _emberMetalCore["default"].wrap = _emberMetalUtils.wrap; - _emberMetalCore["default"].apply = _emberMetalUtils.apply; - _emberMetalCore["default"].applyStr = _emberMetalUtils.applyStr; - _emberMetalCore["default"].uuid = _emberMetalUtils.uuid; - - _emberMetalCore["default"].Logger = _emberMetalLogger["default"]; - - _emberMetalCore["default"].get = _emberMetalProperty_get.get; - _emberMetalCore["default"].getWithDefault = _emberMetalProperty_get.getWithDefault; - _emberMetalCore["default"].normalizeTuple = _emberMetalProperty_get.normalizeTuple; - _emberMetalCore["default"]._getPath = _emberMetalProperty_get._getPath; - - _emberMetalCore["default"].EnumerableUtils = _emberMetalEnumerable_utils["default"]; - - _emberMetalCore["default"].on = _emberMetalEvents.on; - _emberMetalCore["default"].addListener = _emberMetalEvents.addListener; - _emberMetalCore["default"].removeListener = _emberMetalEvents.removeListener; - _emberMetalCore["default"]._suspendListener = _emberMetalEvents.suspendListener; - _emberMetalCore["default"]._suspendListeners = _emberMetalEvents.suspendListeners; - _emberMetalCore["default"].sendEvent = _emberMetalEvents.sendEvent; - _emberMetalCore["default"].hasListeners = _emberMetalEvents.hasListeners; - _emberMetalCore["default"].watchedEvents = _emberMetalEvents.watchedEvents; - _emberMetalCore["default"].listenersFor = _emberMetalEvents.listenersFor; - _emberMetalCore["default"].accumulateListeners = _emberMetalEvents.accumulateListeners; - - _emberMetalCore["default"]._ObserverSet = _emberMetalObserver_set["default"]; - - _emberMetalCore["default"].propertyWillChange = _emberMetalProperty_events.propertyWillChange; - _emberMetalCore["default"].propertyDidChange = _emberMetalProperty_events.propertyDidChange; - _emberMetalCore["default"].overrideChains = _emberMetalProperty_events.overrideChains; - _emberMetalCore["default"].beginPropertyChanges = _emberMetalProperty_events.beginPropertyChanges; - _emberMetalCore["default"].endPropertyChanges = _emberMetalProperty_events.endPropertyChanges; - _emberMetalCore["default"].changeProperties = _emberMetalProperty_events.changeProperties; - - _emberMetalCore["default"].defineProperty = _emberMetalProperties.defineProperty; - - _emberMetalCore["default"].set = _emberMetalProperty_set.set; - _emberMetalCore["default"].trySet = _emberMetalProperty_set.trySet; - - _emberMetalCore["default"].OrderedSet = _emberMetalMap.OrderedSet; - _emberMetalCore["default"].Map = _emberMetalMap.Map; - _emberMetalCore["default"].MapWithDefault = _emberMetalMap.MapWithDefault; - - _emberMetalCore["default"].getProperties = _emberMetalGet_properties["default"]; - _emberMetalCore["default"].setProperties = _emberMetalSet_properties["default"]; - - _emberMetalCore["default"].watchKey = _emberMetalWatch_key.watchKey; - _emberMetalCore["default"].unwatchKey = _emberMetalWatch_key.unwatchKey; - - _emberMetalCore["default"].flushPendingChains = _emberMetalChains.flushPendingChains; - _emberMetalCore["default"].removeChainWatcher = _emberMetalChains.removeChainWatcher; - _emberMetalCore["default"]._ChainNode = _emberMetalChains.ChainNode; - _emberMetalCore["default"].finishChains = _emberMetalChains.finishChains; - - _emberMetalCore["default"].watchPath = _emberMetalWatch_path.watchPath; - _emberMetalCore["default"].unwatchPath = _emberMetalWatch_path.unwatchPath; - - _emberMetalCore["default"].watch = _emberMetalWatching.watch; - _emberMetalCore["default"].isWatching = _emberMetalWatching.isWatching; - _emberMetalCore["default"].unwatch = _emberMetalWatching.unwatch; - _emberMetalCore["default"].rewatch = _emberMetalWatching.rewatch; - _emberMetalCore["default"].destroy = _emberMetalWatching.destroy; - - _emberMetalCore["default"].expandProperties = _emberMetalExpand_properties["default"]; - - _emberMetalCore["default"].ComputedProperty = _emberMetalComputed.ComputedProperty; - _emberMetalCore["default"].computed = _emberMetalComputed.computed; - _emberMetalCore["default"].cacheFor = _emberMetalComputed.cacheFor; - - _emberMetalCore["default"].addObserver = _emberMetalObserver.addObserver; - _emberMetalCore["default"].observersFor = _emberMetalObserver.observersFor; - _emberMetalCore["default"].removeObserver = _emberMetalObserver.removeObserver; - _emberMetalCore["default"].addBeforeObserver = _emberMetalCore["default"].deprecateFunc("Ember.addBeforeObserver is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalObserver._addBeforeObserver); - _emberMetalCore["default"]._suspendBeforeObserver = _emberMetalObserver._suspendBeforeObserver; - _emberMetalCore["default"]._suspendBeforeObservers = _emberMetalObserver._suspendBeforeObservers; - _emberMetalCore["default"]._suspendObserver = _emberMetalObserver._suspendObserver; - _emberMetalCore["default"]._suspendObservers = _emberMetalObserver._suspendObservers; - _emberMetalCore["default"].beforeObserversFor = _emberMetalCore["default"].deprecateFunc("Ember.beforeObserversFor is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalObserver._beforeObserversFor); - _emberMetalCore["default"].removeBeforeObserver = _emberMetalCore["default"].deprecateFunc("Ember.removeBeforeObserver is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalObserver._removeBeforeObserver); - - _emberMetalCore["default"].IS_BINDING = _emberMetalMixin.IS_BINDING; - _emberMetalCore["default"].required = _emberMetalMixin.required; - _emberMetalCore["default"].aliasMethod = _emberMetalMixin.aliasMethod; - _emberMetalCore["default"].observer = _emberMetalMixin.observer; - _emberMetalCore["default"].immediateObserver = _emberMetalMixin._immediateObserver; - _emberMetalCore["default"].beforeObserver = _emberMetalCore["default"].deprecateFunc("Ember.beforeObserver is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalMixin._beforeObserver); - _emberMetalCore["default"].mixin = _emberMetalMixin.mixin; - _emberMetalCore["default"].Mixin = _emberMetalMixin.Mixin; - - _emberMetalCore["default"].oneWay = _emberMetalBinding.oneWay; - _emberMetalCore["default"].bind = _emberMetalBinding.bind; - _emberMetalCore["default"].Binding = _emberMetalBinding.Binding; - _emberMetalCore["default"].isGlobalPath = _emberMetalBinding.isGlobalPath; - - _emberMetalCore["default"].run = _emberMetalRun_loop["default"]; - - /** - @class Backburner - @for Ember - @private - */ - _emberMetalCore["default"].Backburner = _backburner["default"]; - // this is the new go forward, once Ember Data updates to using `_Backburner` we - // can remove the non-underscored version. - _emberMetalCore["default"]._Backburner = _backburner["default"]; - - _emberMetalCore["default"].libraries = new _emberMetalLibraries["default"](); - _emberMetalCore["default"].libraries.registerCoreLibrary("Ember", _emberMetalCore["default"].VERSION); - - _emberMetalCore["default"].isNone = _emberMetalIs_none["default"]; - _emberMetalCore["default"].isEmpty = _emberMetalIs_empty["default"]; - _emberMetalCore["default"].isBlank = _emberMetalIs_blank["default"]; - _emberMetalCore["default"].isPresent = _emberMetalIs_present["default"]; - - _emberMetalCore["default"].merge = _emberMetalMerge["default"]; - - - /** - A function may be assigned to `Ember.onerror` to be called when Ember - internals encounter an error. This is useful for specialized error handling - and reporting code. - - ```javascript - Ember.onerror = function(error) { - Em.$.ajax('/report-error', 'POST', { - stack: error.stack, - otherInformation: 'whatever app state you want to provide' - }); - }; - ``` - - Internally, `Ember.onerror` is used as Backburner's error handler. - - @event onerror - @for Ember - @param {Exception} error the error object - @public - */ - _emberMetalCore["default"].onerror = null; - // END EXPORTS - - // do this for side-effects of updating Ember.assert, warn, etc when - // ember-debug is present - if (_emberMetalCore["default"].__loader.registry["ember-debug"]) { - requireModule("ember-debug"); - } - - _emberMetalCore["default"].create = _emberMetalCore["default"].deprecateFunc("Ember.create is deprecated in favor of Object.create", _emberMetalPlatformCreate["default"]); - _emberMetalCore["default"].keys = _emberMetalCore["default"].deprecateFunc("Ember.keys is deprecated in favor of Object.keys", _emberMetalKeys["default"]); - - exports["default"] = _emberMetalCore["default"]; -}); -/** -@module ember -@submodule ember-metal -*/ - -// BEGIN IMPORTS -enifed("ember-metal/alias", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/core", "ember-metal/error", "ember-metal/properties", "ember-metal/computed", "ember-metal/platform/create", "ember-metal/utils", "ember-metal/dependent_keys"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalCore, _emberMetalError, _emberMetalProperties, _emberMetalComputed, _emberMetalPlatformCreate, _emberMetalUtils, _emberMetalDependent_keys) { - exports["default"] = alias; - exports.AliasedProperty = AliasedProperty; - - function alias(altKey) { - return new AliasedProperty(altKey); - } - - function AliasedProperty(altKey) { - this.isDescriptor = true; - this.altKey = altKey; - this._dependentKeys = [altKey]; - } - - AliasedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalProperties.Descriptor.prototype); - - AliasedProperty.prototype.get = function AliasedProperty_get(obj, keyName) { - return _emberMetalProperty_get.get(obj, this.altKey); - }; - - AliasedProperty.prototype.set = function AliasedProperty_set(obj, keyName, value) { - return _emberMetalProperty_set.set(obj, this.altKey, value); - }; - - AliasedProperty.prototype.willWatch = function (obj, keyName) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, _emberMetalUtils.meta(obj)); - }; - - AliasedProperty.prototype.didUnwatch = function (obj, keyName) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, _emberMetalUtils.meta(obj)); - }; - - AliasedProperty.prototype.setup = function (obj, keyName) { - var m = _emberMetalUtils.meta(obj); - if (m.watching[keyName]) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, m); - } - }; - - AliasedProperty.prototype.teardown = function (obj, keyName) { - var m = _emberMetalUtils.meta(obj); - if (m.watching[keyName]) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, m); - } - }; - - AliasedProperty.prototype.readOnly = function () { - this.set = AliasedProperty_readOnlySet; - return this; - }; - - function AliasedProperty_readOnlySet(obj, keyName, value) { - throw new _emberMetalError["default"]("Cannot set read-only property '" + keyName + "' on object: " + _emberMetalUtils.inspect(obj)); - } - - AliasedProperty.prototype.oneWay = function () { - this.set = AliasedProperty_oneWaySet; - return this; - }; - - function AliasedProperty_oneWaySet(obj, keyName, value) { - _emberMetalProperties.defineProperty(obj, keyName, null); - return _emberMetalProperty_set.set(obj, keyName, value); - } - - // Backwards compatibility with Ember Data - AliasedProperty.prototype._meta = undefined; - AliasedProperty.prototype.meta = _emberMetalComputed.ComputedProperty.prototype.meta; -}); -// Ember.assert -enifed("ember-metal/array", ["exports"], function (exports) { - /** - @module ember - @submodule ember-metal - */ - - var ArrayPrototype = Array.prototype; - - // Testing this is not ideal, but we want to use native functions - // if available, but not to use versions created by libraries like Prototype - var isNativeFunc = function (func) { - // This should probably work in all browsers likely to have ES5 array methods - return func && Function.prototype.toString.call(func).indexOf("[native code]") > -1; - }; - - var defineNativeShim = function (nativeFunc, shim) { - if (isNativeFunc(nativeFunc)) { - return nativeFunc; - } - return shim; - }; - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map - var map = defineNativeShim(ArrayPrototype.map, function (fun) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var res = new Array(len); - - for (var i = 0; i < len; i++) { - if (i in t) { - res[i] = fun.call(arguments[1], t[i], i, t); - } - } - - return res; - }); - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach - var forEach = defineNativeShim(ArrayPrototype.forEach, function (fun) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - - for (var i = 0; i < len; i++) { - if (i in t) { - fun.call(arguments[1], t[i], i, t); - } - } - }); - - var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) { - if (fromIndex === null || fromIndex === undefined) { - fromIndex = 0; - } else if (fromIndex < 0) { - fromIndex = Math.max(0, this.length + fromIndex); - } - - for (var i = fromIndex, j = this.length; i < j; i++) { - if (this[i] === obj) { - return i; - } - } - return -1; - }); - - var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function (obj, fromIndex) { - var len = this.length; - var idx; - - if (fromIndex === undefined) { - fromIndex = len - 1; - } else { - fromIndex = fromIndex < 0 ? Math.ceil(fromIndex) : Math.floor(fromIndex); - } - - if (fromIndex < 0) { - fromIndex += len; - } - - for (idx = fromIndex; idx >= 0; idx--) { - if (this[idx] === obj) { - return idx; - } - } - return -1; - }); - - var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) { - var i, value; - var result = []; - var length = this.length; - - for (i = 0; i < length; i++) { - if (this.hasOwnProperty(i)) { - value = this[i]; - if (fn.call(context, value, i, this)) { - result.push(value); - } - } - } - return result; - }); - - if (Ember.SHIM_ES5) { - ArrayPrototype.map = ArrayPrototype.map || map; - ArrayPrototype.forEach = ArrayPrototype.forEach || forEach; - ArrayPrototype.filter = ArrayPrototype.filter || filter; - ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf; - ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf; - } - - /** - Array polyfills to support ES5 features in older browsers. - - @namespace Ember - @property ArrayPolyfills - @public - */ - exports.map = map; - exports.forEach = forEach; - exports.filter = filter; - exports.indexOf = indexOf; - exports.lastIndexOf = lastIndexOf; -}); -enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/observer", "ember-metal/run_loop", "ember-metal/path_cache"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalObserver, _emberMetalRun_loop, _emberMetalPath_cache) { - exports.bind = bind; - exports.oneWay = oneWay; - - // ES6TODO: where is Ember.lookup defined? - /** - @module ember - @submodule ember-metal - */ - - // .......................................................... - // CONSTANTS - // - - /** - Debug parameter you can turn on. This will log all bindings that fire to - the console. This should be disabled in production code. Note that you - can also enable this from the console or temporarily. - - @property LOG_BINDINGS - @for Ember - @type Boolean - @default false - @public - */ - _emberMetalCore["default"].LOG_BINDINGS = false || !!_emberMetalCore["default"].ENV.LOG_BINDINGS; - - /** - Returns true if the provided path is global (e.g., `MyApp.fooController.bar`) - instead of local (`foo.bar.baz`). - - @method isGlobalPath - @for Ember - @private - @param {String} path - @return Boolean - */ - - function getWithGlobals(obj, path) { - return _emberMetalProperty_get.get(_emberMetalPath_cache.isGlobal(path) ? _emberMetalCore["default"].lookup : obj, path); - } - - // .......................................................... - // BINDING - // - - function Binding(toPath, fromPath) { - this._direction = undefined; - this._from = fromPath; - this._to = toPath; - this._readyToSync = undefined; - this._oneWay = undefined; - } - - /** - @class Binding - @namespace Ember - @public - */ - - Binding.prototype = { - /** - This copies the Binding so it can be connected to another object. - @method copy - @return {Ember.Binding} `this` - @public - */ - copy: function () { - var copy = new Binding(this._to, this._from); - if (this._oneWay) { - copy._oneWay = true; - } - return copy; - }, - - // .......................................................... - // CONFIG - // - - /** - This will set `from` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - @method from - @param {String} path the property path to connect to - @return {Ember.Binding} `this` - @public - */ - from: function (path) { - this._from = path; - return this; - }, - - /** - This will set the `to` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - @method to - @param {String|Tuple} path A property path or tuple - @return {Ember.Binding} `this` - @public - */ - to: function (path) { - this._to = path; - return this; - }, - - /** - Configures the binding as one way. A one-way binding will relay changes - on the `from` side to the `to` side, but not the other way around. This - means that if you change the `to` side directly, the `from` side may have - a different value. - @method oneWay - @return {Ember.Binding} `this` - @public - */ - oneWay: function () { - this._oneWay = true; - return this; - }, - - /** - @method toString - @return {String} string representation of binding - @public - */ - toString: function () { - var oneWay = this._oneWay ? "[oneWay]" : ""; - return "Ember.Binding<" + _emberMetalUtils.guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay; - }, - - // .......................................................... - // CONNECT AND SYNC - // - - /** - Attempts to connect this binding instance so that it can receive and relay - changes. This method will raise an exception if you have not set the - from/to properties yet. - @method connect - @param {Object} obj The root object for this binding. - @return {Ember.Binding} `this` - @public - */ - connect: function (obj) { - - var fromPath = this._from; - var toPath = this._to; - _emberMetalProperty_set.trySet(obj, toPath, getWithGlobals(obj, fromPath)); - - // add an observer on the object to be notified when the binding should be updated - _emberMetalObserver.addObserver(obj, fromPath, this, this.fromDidChange); - - // if the binding is a two-way binding, also set up an observer on the target - if (!this._oneWay) { - _emberMetalObserver.addObserver(obj, toPath, this, this.toDidChange); - } - - this._readyToSync = true; - - return this; - }, - - /** - Disconnects the binding instance. Changes will no longer be relayed. You - will not usually need to call this method. - @method disconnect - @param {Object} obj The root object you passed when connecting the binding. - @return {Ember.Binding} `this` - @public - */ - disconnect: function (obj) { - - var twoWay = !this._oneWay; - - // remove an observer on the object so we're no longer notified of - // changes that should update bindings. - _emberMetalObserver.removeObserver(obj, this._from, this, this.fromDidChange); - - // if the binding is two-way, remove the observer from the target as well - if (twoWay) { - _emberMetalObserver.removeObserver(obj, this._to, this, this.toDidChange); - } - - this._readyToSync = false; // disable scheduled syncs... - return this; - }, - - // .......................................................... - // PRIVATE - // - - /* called when the from side changes */ - fromDidChange: function (target) { - this._scheduleSync(target, "fwd"); - }, - - /* called when the to side changes */ - toDidChange: function (target) { - this._scheduleSync(target, "back"); - }, - - _scheduleSync: function (obj, dir) { - var existingDir = this._direction; - - // if we haven't scheduled the binding yet, schedule it - if (existingDir === undefined) { - _emberMetalRun_loop["default"].schedule("sync", this, this._sync, obj); - this._direction = dir; - } - - // If both a 'back' and 'fwd' sync have been scheduled on the same object, - // default to a 'fwd' sync so that it remains deterministic. - if (existingDir === "back" && dir === "fwd") { - this._direction = "fwd"; - } - }, - - _sync: function (obj) { - var log = _emberMetalCore["default"].LOG_BINDINGS; - - // don't synchronize destroyed objects or disconnected bindings - if (obj.isDestroyed || !this._readyToSync) { - return; - } - - // get the direction of the binding for the object we are - // synchronizing from - var direction = this._direction; - - var fromPath = this._from; - var toPath = this._to; - - this._direction = undefined; - - // if we're synchronizing from the remote object... - if (direction === "fwd") { - var fromValue = getWithGlobals(obj, this._from); - if (log) { - _emberMetalCore["default"].Logger.log(" ", this.toString(), "->", fromValue, obj); - } - if (this._oneWay) { - _emberMetalProperty_set.trySet(obj, toPath, fromValue); - } else { - _emberMetalObserver._suspendObserver(obj, toPath, this, this.toDidChange, function () { - _emberMetalProperty_set.trySet(obj, toPath, fromValue); - }); - } - // if we're synchronizing *to* the remote object - } else if (direction === "back") { - var toValue = _emberMetalProperty_get.get(obj, this._to); - if (log) { - _emberMetalCore["default"].Logger.log(" ", this.toString(), "<-", toValue, obj); - } - _emberMetalObserver._suspendObserver(obj, fromPath, this, this.fromDidChange, function () { - _emberMetalProperty_set.trySet(_emberMetalPath_cache.isGlobal(fromPath) ? _emberMetalCore["default"].lookup : obj, fromPath, toValue); - }); - } - } - - }; - - function mixinProperties(to, from) { - for (var key in from) { - if (from.hasOwnProperty(key)) { - to[key] = from[key]; - } - } - } - - mixinProperties(Binding, { - - /* - See `Ember.Binding.from`. - @method from - @static - */ - from: function (from) { - var C = this; - return new C(undefined, from); - }, - - /* - See `Ember.Binding.to`. - @method to - @static - */ - to: function (to) { - var C = this; - return new C(to, undefined); - }, - - /** - Creates a new Binding instance and makes it apply in a single direction. - A one-way binding will relay changes on the `from` side object (supplied - as the `from` argument) the `to` side, but not the other way around. - This means that if you change the "to" side directly, the "from" side may have - a different value. - See `Binding.oneWay`. - @method oneWay - @param {String} from from path. - @param {Boolean} [flag] (Optional) passing nothing here will make the - binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the - binding two way again. - @return {Ember.Binding} `this` - @public - */ - oneWay: function (from, flag) { - var C = this; - return new C(undefined, from).oneWay(flag); - } - - }); - /** - An `Ember.Binding` connects the properties of two objects so that whenever - the value of one property changes, the other property will be changed also. - - ## Automatic Creation of Bindings with `/^*Binding/`-named Properties - - You do not usually create Binding objects directly but instead describe - bindings in your class or object definition using automatic binding - detection. - - Properties ending in a `Binding` suffix will be converted to `Ember.Binding` - instances. The value of this property should be a string representing a path - to another object or a custom binding instance created using Binding helpers - (see "One Way Bindings"): - - ``` - valueBinding: "MyApp.someController.title" - ``` - - This will create a binding from `MyApp.someController.title` to the `value` - property of your object instance automatically. Now the two values will be - kept in sync. - - ## One Way Bindings - - One especially useful binding customization you can use is the `oneWay()` - helper. This helper tells Ember that you are only interested in - receiving changes on the object you are binding from. For example, if you - are binding to a preference and you want to be notified if the preference - has changed, but your object will not be changing the preference itself, you - could do: - - ``` - bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles") - ``` - - This way if the value of `MyApp.preferencesController.bigTitles` changes the - `bigTitles` property of your object will change also. However, if you - change the value of your `bigTitles` property, it will not update the - `preferencesController`. - - One way bindings are almost twice as fast to setup and twice as fast to - execute because the binding only has to worry about changes to one side. - - You should consider using one way bindings anytime you have an object that - may be created frequently and you do not intend to change a property; only - to monitor it for changes (such as in the example above). - - ## Adding Bindings Manually - - All of the examples above show you how to configure a custom binding, but the - result of these customizations will be a binding template, not a fully active - Binding instance. The binding will actually become active only when you - instantiate the object the binding belongs to. It is useful however, to - understand what actually happens when the binding is activated. - - For a binding to function it must have at least a `from` property and a `to` - property. The `from` property path points to the object/key that you want to - bind from while the `to` path points to the object/key you want to bind to. - - When you define a custom binding, you are usually describing the property - you want to bind from (such as `MyApp.someController.value` in the examples - above). When your object is created, it will automatically assign the value - you want to bind `to` based on the name of your binding key. In the - examples above, during init, Ember objects will effectively call - something like this on your binding: - - ```javascript - binding = Ember.Binding.from("valueBinding").to("value"); - ``` - - This creates a new binding instance based on the template you provide, and - sets the to path to the `value` property of the new object. Now that the - binding is fully configured with a `from` and a `to`, it simply needs to be - connected to become active. This is done through the `connect()` method: - - ```javascript - binding.connect(this); - ``` - - Note that when you connect a binding you pass the object you want it to be - connected to. This object will be used as the root for both the from and - to side of the binding when inspecting relative paths. This allows the - binding to be automatically inherited by subclassed objects as well. - - This also allows you to bind between objects using the paths you declare in - `from` and `to`: - - ```javascript - // Example 1 - binding = Ember.Binding.from("App.someObject.value").to("value"); - binding.connect(this); - - // Example 2 - binding = Ember.Binding.from("parentView.value").to("App.someObject.value"); - binding.connect(this); - ``` - - Now that the binding is connected, it will observe both the from and to side - and relay changes. - - If you ever needed to do so (you almost never will, but it is useful to - understand this anyway), you could manually create an active binding by - using the `Ember.bind()` helper method. (This is the same method used by - to setup your bindings on objects): - - ```javascript - Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value"); - ``` - - Both of these code fragments have the same effect as doing the most friendly - form of binding creation like so: - - ```javascript - MyApp.anotherObject = Ember.Object.create({ - valueBinding: "MyApp.someController.value", - - // OTHER CODE FOR THIS OBJECT... - }); - ``` - - Ember's built in binding creation method makes it easy to automatically - create bindings for you. You should always use the highest-level APIs - available, even if you understand how it works underneath. - - @class Binding - @namespace Ember - @since Ember 0.9 - @public - */ - // Ember.Binding = Binding; ES6TODO: where to put this? - - /** - Global helper method to create a new binding. Just pass the root object - along with a `to` and `from` path to create and connect the binding. - - @method bind - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - @public - */ - - function bind(obj, to, from) { - return new Binding(to, from).connect(obj); - } - - /** - @method oneWay - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - @public - */ - - function oneWay(obj, to, from) { - return new Binding(to, from).oneWay().connect(obj); - } - - exports.Binding = Binding; - exports.isGlobalPath = _emberMetalPath_cache.isGlobal; -}); -// Ember.Logger, Ember.LOG_BINDINGS, assert -enifed('ember-metal/cache', ['exports', 'ember-metal/dictionary'], function (exports, _emberMetalDictionary) { - exports["default"] = Cache; - - function Cache(limit, func) { - this.store = _emberMetalDictionary["default"](null); - this.size = 0; - this.misses = 0; - this.hits = 0; - this.limit = limit; - this.func = func; - } - - var UNDEFINED = function () {}; - - Cache.prototype = { - set: function (key, value) { - if (this.limit > this.size) { - this.size++; - if (value === undefined) { - this.store[key] = UNDEFINED; - } else { - this.store[key] = value; - } - } - - return value; - }, - - get: function (key) { - var value = this.store[key]; - - if (value === undefined) { - this.misses++; - value = this.set(key, this.func(key)); - } else if (value === UNDEFINED) { - this.hits++; - value = undefined; - } else { - this.hits++; - // nothing to translate - } - - return value; - }, - - purge: function () { - this.store = _emberMetalDictionary["default"](null); - this.size = 0; - this.hits = 0; - this.misses = 0; - } - }; -}); -enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils", "ember-metal/array", "ember-metal/watch_key"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalArray, _emberMetalWatch_key) { - exports.flushPendingChains = flushPendingChains; - exports.finishChains = finishChains; - - var warn = _emberMetalCore["default"].warn; - var FIRST_KEY = /^([^\.]+)/; - - function firstKey(path) { - return path.match(FIRST_KEY)[0]; - } - - function isObject(obj) { - return obj && typeof obj === "object"; - } - - var pendingQueue = []; - - // attempts to add the pendingQueue chains again. If some of them end up - // back in the queue and reschedule is true, schedules a timeout to try - // again. - - function flushPendingChains() { - if (pendingQueue.length === 0) { - return; - } - - var queue = pendingQueue; - pendingQueue = []; - - _emberMetalArray.forEach.call(queue, function (q) { - q[0].add(q[1]); - }); - - warn("Watching an undefined global, Ember expects watched globals to be" + " setup by the time the run loop is flushed, check for typos", pendingQueue.length === 0); - } - - function addChainWatcher(obj, keyName, node) { - if (!isObject(obj)) { - return; - } - - var m = _emberMetalUtils.meta(obj); - var nodes = m.chainWatchers; - - if (!m.hasOwnProperty("chainWatchers")) { - // FIXME?! - nodes = m.chainWatchers = {}; - } - - if (!nodes[keyName]) { - nodes[keyName] = []; - } - nodes[keyName].push(node); - _emberMetalWatch_key.watchKey(obj, keyName, m); - } - - function removeChainWatcher(obj, keyName, node) { - if (!isObject(obj)) { - return; - } - - var m = obj["__ember_meta__"]; - if (m && !m.hasOwnProperty("chainWatchers")) { - return; - } // nothing to do - - var nodes = m && m.chainWatchers; - - if (nodes && nodes[keyName]) { - nodes = nodes[keyName]; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i] === node) { - nodes.splice(i, 1); - break; - } - } - } - _emberMetalWatch_key.unwatchKey(obj, keyName, m); - } - - // A ChainNode watches a single key on an object. If you provide a starting - // value for the key then the node won't actually watch it. For a root node - // pass null for parent and key and object for value. - function ChainNode(parent, key, value) { - this._parent = parent; - this._key = key; - - // _watching is true when calling get(this._parent, this._key) will - // return the value of this node. - // - // It is false for the root of a chain (because we have no parent) - // and for global paths (because the parent node is the object with - // the observer on it) - this._watching = value === undefined; - - this._value = value; - this._paths = {}; - if (this._watching) { - this._object = parent.value(); - if (this._object) { - addChainWatcher(this._object, this._key, this); - } - } - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - // - // TODO: Replace this with an efficient callback that the EachProxy - // can implement. - if (this._parent && this._parent._key === "@each") { - this.value(); - } - } - - function lazyGet(obj, key) { - if (!obj) { - return; - } - - var meta = obj["__ember_meta__"]; - // check if object meant only to be a prototype - if (meta && meta.proto === obj) { - return; - } - - if (key === "@each") { - return _emberMetalProperty_get.get(obj, key); - } - - // if a CP only return cached value - var possibleDesc = obj[key]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc._cacheable) { - if (meta.cache && key in meta.cache) { - return meta.cache[key]; - } else { - return; - } - } - - return _emberMetalProperty_get.get(obj, key); - } - - ChainNode.prototype = { - value: function () { - if (this._value === undefined && this._watching) { - var obj = this._parent.value(); - this._value = lazyGet(obj, this._key); - } - return this._value; - }, - - destroy: function () { - if (this._watching) { - var obj = this._object; - if (obj) { - removeChainWatcher(obj, this._key, this); - } - this._watching = false; // so future calls do nothing - } - }, - - // copies a top level object only - copy: function (obj) { - var ret = new ChainNode(null, null, obj); - var paths = this._paths; - var path; - - for (path in paths) { - // this check will also catch non-number vals. - if (paths[path] <= 0) { - continue; - } - ret.add(path); - } - return ret; - }, - - // called on the root node of a chain to setup watchers on the specified - // path. - add: function (path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - paths[path] = (paths[path] || 0) + 1; - - obj = this.value(); - tuple = _emberMetalProperty_get.normalizeTuple(obj, path); - - // the path was a local path - if (tuple[0] && tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length + 1); - - // global path, but object does not exist yet. - // put into a queue and try to connect later. - } else if (!tuple[0]) { - pendingQueue.push([this, path]); - tuple.length = 0; - return; - - // global path, and object already exists - } else { - src = tuple[0]; - key = path.slice(0, 0 - (tuple[1].length + 1)); - path = tuple[1]; - } - - tuple.length = 0; - this.chain(key, path, src); - }, - - // called on the root node of a chain to teardown watcher on the specified - // path - remove: function (path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - if (paths[path] > 0) { - paths[path]--; - } - - obj = this.value(); - tuple = _emberMetalProperty_get.normalizeTuple(obj, path); - if (tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length + 1); - } else { - src = tuple[0]; - key = path.slice(0, 0 - (tuple[1].length + 1)); - path = tuple[1]; - } - - tuple.length = 0; - this.unchain(key, path); - }, - - count: 0, - - chain: function (key, path, src) { - var chains = this._chains; - var node; - if (!chains) { - chains = this._chains = {}; - } - - node = chains[key]; - if (!node) { - node = chains[key] = new ChainNode(this, key, src); - } - node.count++; // count chains... - - // chain rest of path if there is one - if (path) { - key = firstKey(path); - path = path.slice(key.length + 1); - node.chain(key, path); // NOTE: no src means it will observe changes... - } - }, - - unchain: function (key, path) { - var chains = this._chains; - var node = chains[key]; - - // unchain rest of path first... - if (path && path.length > 1) { - var nextKey = firstKey(path); - var nextPath = path.slice(nextKey.length + 1); - node.unchain(nextKey, nextPath); - } - - // delete node if needed. - node.count--; - if (node.count <= 0) { - delete chains[node._key]; - node.destroy(); - } - }, - - willChange: function (events) { - var chains = this._chains; - var node; - if (chains) { - for (var key in chains) { - node = chains[key]; - if (node !== undefined) { - node.willChange(events); - } - } - } - - if (this._parent) { - this._parent.chainWillChange(this, this._key, 1, events); - } - }, - - chainWillChange: function (chain, path, depth, events) { - if (this._key) { - path = this._key + "." + path; - } - - if (this._parent) { - this._parent.chainWillChange(this, path, depth + 1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = "this." + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }, - - chainDidChange: function (chain, path, depth, events) { - if (this._key) { - path = this._key + "." + path; - } - - if (this._parent) { - this._parent.chainDidChange(this, path, depth + 1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = "this." + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }, - - didChange: function (events) { - // invalidate my own value first. - if (this._watching) { - var obj = this._parent.value(); - if (obj !== this._object) { - removeChainWatcher(this._object, this._key, this); - this._object = obj; - addChainWatcher(obj, this._key, this); - } - this._value = undefined; - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - if (this._parent && this._parent._key === "@each") { - this.value(); - } - } - - // then notify chains... - var chains = this._chains; - if (chains) { - for (var key in chains) { - if (!chains.hasOwnProperty(key)) { - continue; - } - chains[key].didChange(events); - } - } - - // if no events are passed in then we only care about the above wiring update - if (events === null) { - return; - } - - // and finally tell parent about my path changing... - if (this._parent) { - this._parent.chainDidChange(this, this._key, 1, events); - } - } - }; - - function finishChains(obj) { - // We only create meta if we really have to - var m = obj["__ember_meta__"]; - var chains, chainWatchers, chainNodes; - - if (m) { - // finish any current chains node watchers that reference obj - chainWatchers = m.chainWatchers; - if (chainWatchers) { - for (var key in chainWatchers) { - if (!chainWatchers.hasOwnProperty(key)) { - continue; - } - - chainNodes = chainWatchers[key]; - if (chainNodes) { - for (var i = 0, l = chainNodes.length; i < l; i++) { - var node = chainNodes[i]; - if (node) { - node.didChange(null); - } - } - } - } - } - // copy chains from prototype - chains = m.chains; - if (chains && chains.value() !== obj) { - _emberMetalUtils.meta(obj).chains = chains = chains.copy(obj); - } - } - } - - exports.removeChainWatcher = removeChainWatcher; - exports.ChainNode = ChainNode; -}); -// warn, assert, etc; -enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-metal/utils", "ember-metal/expand_properties", "ember-metal/error", "ember-metal/properties", "ember-metal/property_events", "ember-metal/dependent_keys"], function (exports, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalError, _emberMetalProperties, _emberMetalProperty_events, _emberMetalDependent_keys) { - - /** - @module ember - @submodule ember-metal - */ - - var metaFor = _emberMetalUtils.meta; - - function UNDEFINED() {} - - // .......................................................... - // COMPUTED PROPERTY - // - - /** - A computed property transforms an object's function into a property. - - By default the function backing the computed property will only be called - once and the result will be cached. You can specify various properties - that your computed property depends on. This will force the cached - result to be recomputed if the dependencies are modified. - - In the following example we declare a computed property (by calling - `.property()` on the fullName function) and setup the property - dependencies (depending on firstName and lastName). The fullName function - will be called once (regardless of how many times it is accessed) as long - as its dependencies have not changed. Once firstName or lastName are updated - any future calls (or anything bound) to fullName will incorporate the new - values. - - ```javascript - var Person = Ember.Object.extend({ - // these will be supplied by `create` - firstName: null, - lastName: null, - - fullName: function() { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); - - return firstName + ' ' + lastName; - }.property('firstName', 'lastName') - }); - - var tom = Person.create({ - firstName: 'Tom', - lastName: 'Dale' - }); - - tom.get('fullName') // 'Tom Dale' - ``` - - You can also define what Ember should do when setting a computed property. - If you try to set a computed property, it will be invoked with the key and - value you want to set it to. You can also accept the previous value as the - third parameter. - - ```javascript - var Person = Ember.Object.extend({ - // these will be supplied by `create` - firstName: null, - lastName: null, - - fullName: function(key, value, oldValue) { - // getter - if (arguments.length === 1) { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); - - return firstName + ' ' + lastName; - - // setter - } else { - var name = value.split(' '); - - this.set('firstName', name[0]); - this.set('lastName', name[1]); - - return value; - } - }.property('firstName', 'lastName') - }); - - var person = Person.create(); - - person.set('fullName', 'Peter Wagenet'); - person.get('firstName'); // 'Peter' - person.get('lastName'); // 'Wagenet' - ``` - - @class ComputedProperty - @namespace Ember - @constructor - @public - */ - function ComputedProperty(config, opts) { - this.isDescriptor = true; - if (typeof config === "function") { - config.__ember_arity = config.length; - this._getter = config; - if (config.__ember_arity > 1) { - this._setter = config; - } - } else { - this._getter = config.get; - this._setter = config.set; - if (this._setter && this._setter.__ember_arity === undefined) { - this._setter.__ember_arity = this._setter.length; - } - } - - this._dependentKeys = undefined; - this._suspended = undefined; - this._meta = undefined; - - this._cacheable = opts && opts.cacheable !== undefined ? opts.cacheable : true; // TODO: Set always to `true` once this deprecation is gone. - this._dependentKeys = opts && opts.dependentKeys; - this._readOnly = opts && (opts.readOnly !== undefined || !!opts.readOnly) || false; // TODO: Set always to `false` once this deprecation is gone. - } - - ComputedProperty.prototype = new _emberMetalProperties.Descriptor(); - - var ComputedPropertyPrototype = ComputedProperty.prototype; - - /** - Properties are cacheable by default. Computed property will automatically - cache the return value of your function until one of the dependent keys changes. - - Call `volatile()` to set it into non-cached mode. When in this mode - the computed property will not automatically cache the return value. - - However, if a property is properly observable, there is no reason to disable - caching. - - @method cacheable - @param {Boolean} aFlag optional set to `false` to disable caching - @return {Ember.ComputedProperty} this - @chainable - @deprecated All computed properties are cacheble by default. Use `volatile()` instead to opt-out to caching. - @public - */ - ComputedPropertyPrototype.cacheable = function (aFlag) { - this._cacheable = aFlag !== false; - return this; - }; - - /** - Call on a computed property to set it into non-cached mode. When in this - mode the computed property will not automatically cache the return value. - - ```javascript - var outsideService = Ember.Object.extend({ - value: function() { - return OutsideService.getValue(); - }.property().volatile() - }).create(); - ``` - - @method volatile - @return {Ember.ComputedProperty} this - @chainable - @public - */ - ComputedPropertyPrototype["volatile"] = function () { - this._cacheable = false; - return this; - }; - - /** - Call on a computed property to set it into read-only mode. When in this - mode the computed property will throw an error when set. - - ```javascript - var Person = Ember.Object.extend({ - guid: function() { - return 'guid-guid-guid'; - }.property().readOnly() - }); - - var person = Person.create(); - - person.set('guid', 'new-guid'); // will throw an exception - ``` - - @method readOnly - @return {Ember.ComputedProperty} this - @chainable - @public - */ - ComputedPropertyPrototype.readOnly = function (readOnly) { - this._readOnly = readOnly === undefined || !!readOnly; // Force to true once this deprecation is gone - return this; - }; - - /** - Sets the dependent keys on this computed property. Pass any number of - arguments containing key paths that this computed property depends on. - - ```javascript - var President = Ember.Object.extend({ - fullName: computed(function() { - return this.get('firstName') + ' ' + this.get('lastName'); - - // Tell Ember that this computed property depends on firstName - // and lastName - }).property('firstName', 'lastName') - }); - - var president = President.create({ - firstName: 'Barack', - lastName: 'Obama' - }); - - president.get('fullName'); // 'Barack Obama' - ``` - - @method property - @param {String} path* zero or more property paths - @return {Ember.ComputedProperty} this - @chainable - @public - */ - ComputedPropertyPrototype.property = function () { - var args; - - var addArg = function (property) { - args.push(property); - }; - - args = []; - for (var i = 0, l = arguments.length; i < l; i++) { - _emberMetalExpand_properties["default"](arguments[i], addArg); - } - - this._dependentKeys = args; - return this; - }; - - /** - In some cases, you may want to annotate computed properties with additional - metadata about how they function or what values they operate on. For example, - computed property functions may close over variables that are then no longer - available for introspection. - - You can pass a hash of these values to a computed property like this: - - ``` - person: function() { - var personId = this.get('personId'); - return App.Person.create({ id: personId }); - }.property().meta({ type: App.Person }) - ``` - - The hash that you pass to the `meta()` function will be saved on the - computed property descriptor under the `_meta` key. Ember runtime - exposes a public API for retrieving these values from classes, - via the `metaForProperty()` function. - - @method meta - @param {Object} meta - @chainable - @public - */ - - ComputedPropertyPrototype.meta = function (meta) { - if (arguments.length === 0) { - return this._meta || {}; - } else { - this._meta = meta; - return this; - } - }; - - /* impl descriptor API */ - ComputedPropertyPrototype.didChange = function (obj, keyName) { - // _suspended is set via a CP.set to ensure we don't clear - // the cached value set by the setter - if (this._cacheable && this._suspended !== obj) { - var meta = metaFor(obj); - if (meta.cache && meta.cache[keyName] !== undefined) { - meta.cache[keyName] = undefined; - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); - } - } - }; - - function finishChains(chainNodes) { - for (var i = 0, l = chainNodes.length; i < l; i++) { - chainNodes[i].didChange(null); - } - } - - /** - Access the value of the function backing the computed property. - If this property has already been cached, return the cached result. - Otherwise, call the function passing the property name as an argument. - - ```javascript - var Person = Ember.Object.extend({ - fullName: function(keyName) { - // the keyName parameter is 'fullName' in this case. - return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') - }); - - - var tom = Person.create({ - firstName: 'Tom', - lastName: 'Dale' - }); - - tom.get('fullName') // 'Tom Dale' - ``` - - @method get - @param {String} keyName The key being accessed. - @return {Object} The return value of the function backing the CP. - @public - */ - ComputedPropertyPrototype.get = function (obj, keyName) { - var ret, cache, meta, chainNodes; - if (this._cacheable) { - meta = metaFor(obj); - cache = meta.cache; - - var result = cache && cache[keyName]; - - if (result === UNDEFINED) { - return undefined; - } else if (result !== undefined) { - return result; - } - - ret = this._getter.call(obj, keyName); - cache = meta.cache; - if (!cache) { - cache = meta.cache = {}; - } - if (ret === undefined) { - cache[keyName] = UNDEFINED; - } else { - cache[keyName] = ret; - } - - chainNodes = meta.chainWatchers && meta.chainWatchers[keyName]; - if (chainNodes) { - finishChains(chainNodes); - } - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); - } else { - ret = this._getter.call(obj, keyName); - } - return ret; - }; - - /** - Set the value of a computed property. If the function that backs your - computed property does not accept arguments then the default action for - setting would be to define the property on the current object, and set - the value of the property to the value being set. - - Generally speaking if you intend for your computed property to be set - your backing function should accept either two or three arguments. - - ```javascript - var Person = Ember.Object.extend({ - // these will be supplied by `create` - firstName: null, - lastName: null, - - fullName: function(key, value, oldValue) { - // getter - if (arguments.length === 1) { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); - - return firstName + ' ' + lastName; - - // setter - } else { - var name = value.split(' '); - - this.set('firstName', name[0]); - this.set('lastName', name[1]); - - return value; - } - }.property('firstName', 'lastName') - }); - - var person = Person.create(); - - person.set('fullName', 'Peter Wagenet'); - person.get('firstName'); // 'Peter' - person.get('lastName'); // 'Wagenet' - ``` - - @method set - @param {String} keyName The key being accessed. - @param {Object} newValue The new value being assigned. - @param {String} oldValue The old value being replaced. - @return {Object} The return value of the function backing the CP. - @public - */ - ComputedPropertyPrototype.set = function computedPropertySetWithSuspend(obj, keyName, value) { - var oldSuspended = this._suspended; - - this._suspended = obj; - - try { - this._set(obj, keyName, value); - } finally { - this._suspended = oldSuspended; - } - }; - - ComputedPropertyPrototype._set = function computedPropertySet(obj, keyName, value) { - var cacheable = this._cacheable; - var setter = this._setter; - var meta = metaFor(obj, cacheable); - var cache = meta.cache; - var hadCachedValue = false; - - var cachedValue, ret; - - if (this._readOnly) { - throw new _emberMetalError["default"]("Cannot set read-only property \"" + keyName + "\" on object: " + _emberMetalUtils.inspect(obj)); - } - - if (cacheable && cache && cache[keyName] !== undefined) { - if (cache[keyName] !== UNDEFINED) { - cachedValue = cache[keyName]; - } - - hadCachedValue = true; - } - - if (!setter) { - _emberMetalProperties.defineProperty(obj, keyName, null, cachedValue); - _emberMetalProperty_set.set(obj, keyName, value); - return; - } else if (setter.__ember_arity === 2) { - // Is there any way of deprecate this in a sensitive way? - // Maybe now that getters and setters are the prefered options we can.... - ret = setter.call(obj, keyName, value); - } else { - ret = setter.call(obj, keyName, value, cachedValue); - } - - if (hadCachedValue && cachedValue === ret) { - return; - } - - var watched = meta.watching[keyName]; - if (watched) { - _emberMetalProperty_events.propertyWillChange(obj, keyName); - } - - if (hadCachedValue) { - cache[keyName] = undefined; - } - - if (cacheable) { - if (!hadCachedValue) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); - } - if (!cache) { - cache = meta.cache = {}; - } - if (ret === undefined) { - cache[keyName] = UNDEFINED; - } else { - cache[keyName] = ret; - } - } - - if (watched) { - _emberMetalProperty_events.propertyDidChange(obj, keyName); - } - - return ret; - }; - - /* called before property is overridden */ - ComputedPropertyPrototype.teardown = function (obj, keyName) { - var meta = metaFor(obj); - - if (meta.cache) { - if (keyName in meta.cache) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); - } - - if (this._cacheable) { - delete meta.cache[keyName]; - } - } - - return null; // no value to restore - }; - - /** - This helper returns a new property descriptor that wraps the passed - computed property function. You can use this helper to define properties - with mixins or via `Ember.defineProperty()`. - - The function you pass will be used to both get and set property values. - The function should accept two parameters, key and value. If value is not - undefined you should set the value first. In either case return the - current value of the property. - - A computed property defined in this way might look like this: - - ```js - var Person = Ember.Object.extend({ - firstName: 'Betty', - lastName: 'Jones', - - fullName: Ember.computed('firstName', 'lastName', function(key, value) { - return this.get('firstName') + ' ' + this.get('lastName'); - }) - }); - - var client = Person.create(); - - client.get('fullName'); // 'Betty Jones' - - client.set('lastName', 'Fuller'); - client.get('fullName'); // 'Betty Fuller' - ``` - - _Note: This is the preferred way to define computed properties when writing third-party - libraries that depend on or use Ember, since there is no guarantee that the user - will have prototype extensions enabled._ - - You might use this method if you disabled - [Prototype Extensions](http://emberjs.com/guides/configuring-ember/disabling-prototype-extensions/). - The alternative syntax might look like this - (if prototype extensions are enabled, which is the default behavior): - - ```js - fullName: function () { - return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') - ``` - - @class computed - @namespace Ember - @constructor - @static - @param {String} [dependentKeys*] Optional dependent keys that trigger this computed property. - @param {Function} func The computed property function. - @return {Ember.ComputedProperty} property descriptor instance - @public - */ - function computed(func) { - var args; - - if (arguments.length > 1) { - args = [].slice.call(arguments); - func = args.pop(); - } - - var cp = new ComputedProperty(func); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - /** - Returns the cached value for a property, if one exists. - This can be useful for peeking at the value of a computed - property that is generated lazily, without accidentally causing - it to be created. - - @method cacheFor - @for Ember - @param {Object} obj the object whose property you want to check - @param {String} key the name of the property whose cached value you want - to return - @return {Object} the cached value - @public - */ - function cacheFor(obj, key) { - var meta = obj["__ember_meta__"]; - var cache = meta && meta.cache; - var ret = cache && cache[key]; - - if (ret === UNDEFINED) { - return undefined; - } - return ret; - } - - cacheFor.set = function (cache, key, value) { - if (value === undefined) { - cache[key] = UNDEFINED; - } else { - cache[key] = value; - } - }; - - cacheFor.get = function (cache, key) { - var ret = cache[key]; - if (ret === UNDEFINED) { - return undefined; - } - return ret; - }; - - cacheFor.remove = function (cache, key) { - cache[key] = undefined; - }; - - exports.ComputedProperty = ComputedProperty; - exports.computed = computed; - exports.cacheFor = cacheFor; -}); -enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-metal/is_empty", "ember-metal/is_none", "ember-metal/alias"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberMetalIs_empty, _emberMetalIs_none, _emberMetalAlias) { - exports.empty = empty; - exports.notEmpty = notEmpty; - exports.none = none; - exports.not = not; - exports.bool = bool; - exports.match = match; - exports.equal = equal; - exports.gt = gt; - exports.gte = gte; - exports.lt = lt; - exports.lte = lte; - exports.oneWay = oneWay; - exports.readOnly = readOnly; - exports.defaultTo = defaultTo; - exports.deprecatingAlias = deprecatingAlias; - - /** - @module ember - @submodule ember-metal - */ - - function getProperties(self, propertyNames) { - var ret = {}; - for (var i = 0; i < propertyNames.length; i++) { - ret[propertyNames[i]] = _emberMetalProperty_get.get(self, propertyNames[i]); - } - return ret; - } - - function generateComputedWithProperties(macro) { - return function () { - for (var _len = arguments.length, properties = Array(_len), _key = 0; _key < _len; _key++) { - properties[_key] = arguments[_key]; - } - - var computedFunc = _emberMetalComputed.computed(function () { - return macro.apply(this, [getProperties(this, properties)]); - }); - - return computedFunc.property.apply(computedFunc, properties); - }; - } - - /** - A computed property that returns true if the value of the dependent - property is null, an empty string, empty array, or empty function. - - Example - - ```javascript - var ToDoList = Ember.Object.extend({ - isDone: Ember.computed.empty('todos') - }); - - var todoList = ToDoList.create({ - todos: ['Unit Test', 'Documentation', 'Release'] - }); - - todoList.get('isDone'); // false - todoList.get('todos').clear(); - todoList.get('isDone'); // true - ``` - - @since 1.6.0 - @method empty - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which negate - the original value for property - @public - */ - - function empty(dependentKey) { - return _emberMetalComputed.computed(dependentKey + ".length", function () { - return _emberMetalIs_empty["default"](_emberMetalProperty_get.get(this, dependentKey)); - }); - } - - /** - A computed property that returns true if the value of the dependent - property is NOT null, an empty string, empty array, or empty function. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasStuff: Ember.computed.notEmpty('backpack') - }); - - var hamster = Hamster.create({ backpack: ['Food', 'Sleeping Bag', 'Tent'] }); - - hamster.get('hasStuff'); // true - hamster.get('backpack').clear(); // [] - hamster.get('hasStuff'); // false - ``` - - @method notEmpty - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns true if - original value for property is not empty. - @public - */ - - function notEmpty(dependentKey) { - return _emberMetalComputed.computed(dependentKey + ".length", function () { - return !_emberMetalIs_empty["default"](_emberMetalProperty_get.get(this, dependentKey)); - }); - } - - /** - A computed property that returns true if the value of the dependent - property is null or undefined. This avoids errors from JSLint complaining - about use of ==, which can be technically confusing. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - isHungry: Ember.computed.none('food') - }); - - var hamster = Hamster.create(); - - hamster.get('isHungry'); // true - hamster.set('food', 'Banana'); - hamster.get('isHungry'); // false - hamster.set('food', null); - hamster.get('isHungry'); // true - ``` - - @method none - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which - returns true if original value for property is null or undefined. - @public - */ - - function none(dependentKey) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalIs_none["default"](_emberMetalProperty_get.get(this, dependentKey)); - }); - } - - /** - A computed property that returns the inverse boolean value - of the original value for the dependent property. - - Example - - ```javascript - var User = Ember.Object.extend({ - isAnonymous: Ember.computed.not('loggedIn') - }); - - var user = User.create({loggedIn: false}); - - user.get('isAnonymous'); // true - user.set('loggedIn', true); - user.get('isAnonymous'); // false - ``` - - @method not - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns - inverse of the original value for property - @public - */ - - function not(dependentKey) { - return _emberMetalComputed.computed(dependentKey, function () { - return !_emberMetalProperty_get.get(this, dependentKey); - }); - } - - /** - A computed property that converts the provided dependent property - into a boolean value. - - ```javascript - var Hamster = Ember.Object.extend({ - hasBananas: Ember.computed.bool('numBananas') - }); - - var hamster = Hamster.create(); - - hamster.get('hasBananas'); // false - hamster.set('numBananas', 0); - hamster.get('hasBananas'); // false - hamster.set('numBananas', 1); - hamster.get('hasBananas'); // true - hamster.set('numBananas', null); - hamster.get('hasBananas'); // false - ``` - - @method bool - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which converts - to boolean the original value for property - @public - */ - - function bool(dependentKey) { - return _emberMetalComputed.computed(dependentKey, function () { - return !!_emberMetalProperty_get.get(this, dependentKey); - }); - } - - /** - A computed property which matches the original value for the - dependent property against a given RegExp, returning `true` - if they values matches the RegExp and `false` if it does not. - - Example - - ```javascript - var User = Ember.Object.extend({ - hasValidEmail: Ember.computed.match('email', /^.+@.+\..+$/) - }); - - var user = User.create({loggedIn: false}); - - user.get('hasValidEmail'); // false - user.set('email', ''); - user.get('hasValidEmail'); // false - user.set('email', 'ember_hamster@example.com'); - user.get('hasValidEmail'); // true - ``` - - @method match - @for Ember.computed - @param {String} dependentKey - @param {RegExp} regexp - @return {Ember.ComputedProperty} computed property which match - the original value for property against a given RegExp - @public - */ - - function match(dependentKey, regexp) { - return _emberMetalComputed.computed(dependentKey, function () { - var value = _emberMetalProperty_get.get(this, dependentKey); - - return typeof value === "string" ? regexp.test(value) : false; - }); - } - - /** - A computed property that returns true if the provided dependent property - is equal to the given value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - napTime: Ember.computed.equal('state', 'sleepy') - }); - - var hamster = Hamster.create(); - - hamster.get('napTime'); // false - hamster.set('state', 'sleepy'); - hamster.get('napTime'); // true - hamster.set('state', 'hungry'); - hamster.get('napTime'); // false - ``` - - @method equal - @for Ember.computed - @param {String} dependentKey - @param {String|Number|Object} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is equal to the given value. - @public - */ - - function equal(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) === value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is greater than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gt('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 11); - hamster.get('hasTooManyBananas'); // true - ``` - - @method gt - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater than given value. - @public - */ - - function gt(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) > value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is greater than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gte('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 10); - hamster.get('hasTooManyBananas'); // true - ``` - - @method gte - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater or equal then given value. - @public - */ - - function gte(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) >= value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is less than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lt('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 2); - hamster.get('needsMoreBananas'); // true - ``` - - @method lt - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less then given value. - @public - */ - - function lt(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) < value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is less than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lte('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 5); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // true - ``` - - @method lte - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less or equal than given value. - @public - */ - - function lte(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) <= value; - }); - } - - /** - A computed property that performs a logical `and` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForCamp: Ember.computed.and('hasTent', 'hasBackpack') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForCamp'); // false - hamster.set('hasTent', true); - hamster.get('readyForCamp'); // false - hamster.set('hasBackpack', true); - hamster.get('readyForCamp'); // true - hamster.set('hasBackpack', 'Yes'); - hamster.get('readyForCamp'); // 'Yes' - ``` - - @method and - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `and` on the values of all the original values for properties. - @public - */ - var and = generateComputedWithProperties(function (properties) { - var value; - for (var key in properties) { - value = properties[key]; - if (properties.hasOwnProperty(key) && !value) { - return false; - } - } - return value; - }); - - exports.and = and; - /** - A computed property which performs a logical `or` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForRain: Ember.computed.or('hasJacket', 'hasUmbrella') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForRain'); // false - hamster.set('hasUmbrella', true); - hamster.get('readyForRain'); // true - hamster.set('hasJacket', 'Yes'); - hamster.get('readyForRain'); // 'Yes' - ``` - - @method or - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `or` on the values of all the original values for properties. - @public - */ - var or = generateComputedWithProperties(function (properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return false; - }); - - exports.or = or; - /** - A computed property that returns the first truthy value - from a list of dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasClothes: Ember.computed.any('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('hasClothes'); // null - hamster.set('shirt', 'Hawaiian Shirt'); - hamster.get('hasClothes'); // 'Hawaiian Shirt' - ``` - - @method any - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which returns - the first truthy value of given list of properties. - @deprecated Use `Ember.computed.or` instead. - @public - */ - var any = generateComputedWithProperties(function (properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return null; - }); - - exports.any = any; - /** - A computed property that returns the array of values - for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - clothes: Ember.computed.collect('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('clothes'); // [null, null] - hamster.set('hat', 'Camp Hat'); - hamster.set('shirt', 'Camp Shirt'); - hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt'] - ``` - - @method collect - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which maps - values of all passed in properties to an array. - @public - */ - var collect = generateComputedWithProperties(function (properties) { - var res = _emberMetalCore["default"].A(); - for (var key in properties) { - if (properties.hasOwnProperty(key)) { - if (_emberMetalIs_none["default"](properties[key])) { - res.push(null); - } else { - res.push(properties[key]); - } - } - } - return res; - }); - - exports.collect = collect; - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property. - - ```javascript - var Person = Ember.Object.extend({ - name: 'Alex Matchneer', - nomen: Ember.computed.alias('name') - }); - - var alex = Person.create(); - - alex.get('nomen'); // 'Alex Matchneer' - alex.get('name'); // 'Alex Matchneer' - - alex.set('nomen', '@machty'); - alex.get('name'); // '@machty' - ``` - - @method alias - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias to the original value for property. - @public - */ - - /** - Where `computed.alias` aliases `get` and `set`, and allows for bidirectional - data flow, `computed.oneWay` only provides an aliased `get`. The `set` will - not mutate the upstream property, rather causes the current property to - become the value set. This causes the downstream property to permanently - diverge from the upstream property. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.oneWay('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // 'TeddyBear' - teddy.get('firstName'); // 'Teddy' - ``` - - @method oneWay - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @public - */ - - function oneWay(dependentKey) { - return _emberMetalAlias["default"](dependentKey).oneWay(); - } - - /** - This is a more semantically meaningful alias of `computed.oneWay`, - whose name is somewhat ambiguous as to which direction the data flows. - - @method reads - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @public - */ - - /** - Where `computed.oneWay` provides oneWay bindings, `computed.readOnly` provides - a readOnly one way binding. Very often when using `computed.oneWay` one does - not also want changes to propagate back up, as they will replace the value. - - This prevents the reverse flow, and also throws an exception when it occurs. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.readOnly('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // throws Exception - // throw new Ember.Error('Cannot Set: nickName on: ' );` - teddy.get('firstName'); // 'Teddy' - ``` - - @method readOnly - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @since 1.5.0 - @public - */ - - function readOnly(dependentKey) { - return _emberMetalAlias["default"](dependentKey).readOnly(); - } - - /** - A computed property that acts like a standard getter and setter, - but returns the value at the provided `defaultPath` if the - property itself has not been set to a value - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - wishList: Ember.computed.defaultTo('favoriteFood') - }); - - var hamster = Hamster.create({ favoriteFood: 'Banana' }); - - hamster.get('wishList'); // 'Banana' - hamster.set('wishList', 'More Unit Tests'); - hamster.get('wishList'); // 'More Unit Tests' - hamster.get('favoriteFood'); // 'Banana' - ``` - - @method defaultTo - @for Ember.computed - @param {String} defaultPath - @return {Ember.ComputedProperty} computed property which acts like - a standard getter and setter, but defaults to the value from `defaultPath`. - @deprecated Use `Ember.computed.oneWay` or custom CP with default instead. - @public - */ - - function defaultTo(defaultPath) { - return _emberMetalComputed.computed({ - get: function (key) { - return _emberMetalProperty_get.get(this, defaultPath); - }, - - set: function (key, newValue, cachedValue) { - return newValue != null ? newValue : _emberMetalProperty_get.get(this, defaultPath); - } - }); - } - - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property, but also - print a deprecation warning. - - @method deprecatingAlias - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias with a deprecation to the original value for property. - @since 1.7.0 - @public - */ - - function deprecatingAlias(dependentKey) { - return _emberMetalComputed.computed(dependentKey, { - get: function (key) { - return _emberMetalProperty_get.get(this, dependentKey); - }, - set: function (key, value) { - _emberMetalProperty_set.set(this, dependentKey, value); - return value; - } - }); - } -}); -enifed('ember-metal/core', ['exports'], function (exports) { - /*globals Ember:true,ENV,EmberENV */ - - /** - @module ember - @submodule ember-metal - */ - - /** - This namespace contains all Ember methods and functions. Future versions of - Ember may overwrite this namespace and therefore, you should avoid adding any - new properties. - - You can also use the shorthand `Em` instead of `Ember`. - - At the heart of Ember is Ember-Runtime, a set of core functions that provide - cross-platform compatibility and object property observing. Ember-Runtime is - small and performance-focused so you can use it alongside other - cross-platform libraries such as jQuery. For more details, see - [Ember-Runtime](http://emberjs.com/api/modules/ember-runtime.html). - - @class Ember - @static - @version 1.13.4 - @public - */ - - if ('undefined' === typeof Ember) { - // Create core object. Make it act like an instance of Ember.Namespace so that - // objects assigned to it are given a sane string representation. - Ember = {}; - } - - // Default imports, exports and lookup to the global object; - var global = mainContext || {}; // jshint ignore:line - Ember.imports = Ember.imports || global; - Ember.lookup = Ember.lookup || global; - var emExports = Ember.exports = Ember.exports || global; - - // aliases needed to keep minifiers from removing the global context - emExports.Em = emExports.Ember = Ember; - - // Make sure these are set whether Ember was already defined or not - - Ember.isNamespace = true; - - Ember.toString = function () { - return 'Ember'; - }; - - /** - The semantic version. - - @property VERSION - @type String - @default '1.13.4' - @static - @public - */ - Ember.VERSION = '1.13.4'; - - /** - The hash of environment variables used to control various configuration - settings. To specify your own or override default settings, add the - desired properties to a global hash named `EmberENV` (or `ENV` for - backwards compatibility with earlier versions of Ember). The `EmberENV` - hash must be created before loading Ember. - - @property ENV - @type Object - @public - */ - - if (Ember.ENV) { - // do nothing if Ember.ENV is already setup - } else if ('undefined' !== typeof EmberENV) { - Ember.ENV = EmberENV; - } else if ('undefined' !== typeof ENV) { - Ember.ENV = ENV; - } else { - Ember.ENV = {}; - } - - Ember.config = Ember.config || {}; - - // We disable the RANGE API by default for performance reasons - if ('undefined' === typeof Ember.ENV.DISABLE_RANGE_API) { - Ember.ENV.DISABLE_RANGE_API = true; - } - - /** - The hash of enabled Canary features. Add to this, any canary features - before creating your application. - - Alternatively (and recommended), you can also define `EmberENV.FEATURES` - if you need to enable features flagged at runtime. - - @class FEATURES - @namespace Ember - @static - @since 1.1.0 - @public - */ - Ember.FEATURES = {"features-stripped-test":false,"ember-routing-named-substates":true,"mandatory-setter":false,"ember-htmlbars-component-generation":false,"ember-htmlbars-component-helper":true,"ember-htmlbars-inline-if-helper":true,"ember-htmlbars-attribute-syntax":true,"ember-routing-transitioning-classes":true,"ember-testing-checkbox-helpers":false,"ember-metal-stream":false,"ember-application-instance-initializers":true,"ember-application-initializer-context":true,"ember-router-willtransition":true,"ember-application-visit":false,"ember-views-component-block-info":true,"ember-routing-core-outlet":false,"ember-libraries-isregistered":false,"ember-routing-htmlbars-improved-actions":true,"ember-htmlbars-get-helper":false,"ember-htmlbars-helper":true,"ember-htmlbars-dashless-helpers":true}; //jshint ignore:line - - if (Ember.ENV.FEATURES) { - for (var feature in Ember.ENV.FEATURES) { - if (Ember.ENV.FEATURES.hasOwnProperty(feature)) { - Ember.FEATURES[feature] = Ember.ENV.FEATURES[feature]; - } - } - } - - /** - Determine whether the specified `feature` is enabled. Used by Ember's - build tools to exclude experimental features from beta/stable builds. - - You can define the following configuration options: - - * `EmberENV.ENABLE_ALL_FEATURES` - force all features to be enabled. - * `EmberENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly - enabled/disabled. - - @method isEnabled - @param {String} feature The feature to check - @return {Boolean} - @for Ember.FEATURES - @since 1.1.0 - @public - */ - - Ember.FEATURES.isEnabled = function (feature) { - var featureValue = Ember.FEATURES[feature]; - - if (Ember.ENV.ENABLE_ALL_FEATURES) { - return true; - } else if (featureValue === true || featureValue === false || featureValue === undefined) { - return featureValue; - } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) { - return true; - } else { - return false; - } - }; - - // .......................................................... - // BOOTSTRAP - // - - /** - Determines whether Ember should add to `Array`, `Function`, and `String` - native object prototypes, a few extra methods in order to provide a more - friendly API. - - We generally recommend leaving this option set to true however, if you need - to turn it off, you can add the configuration property - `EXTEND_PROTOTYPES` to `EmberENV` and set it to `false`. - - Note, when disabled (the default configuration for Ember Addons), you will - instead have to access all methods and functions from the Ember - namespace. - - @property EXTEND_PROTOTYPES - @type Boolean - @default true - @for Ember - @public - */ - Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES; - - if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') { - Ember.EXTEND_PROTOTYPES = true; - } - - /** - The `LOG_STACKTRACE_ON_DEPRECATION` property, when true, tells Ember to log - a full stack trace during deprecation warnings. - - @property LOG_STACKTRACE_ON_DEPRECATION - @type Boolean - @default true - @public - */ - Ember.LOG_STACKTRACE_ON_DEPRECATION = Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false; - - /** - The `SHIM_ES5` property, when true, tells Ember to add ECMAScript 5 Array - shims to older browsers. - - @property SHIM_ES5 - @type Boolean - @default Ember.EXTEND_PROTOTYPES - @public - */ - Ember.SHIM_ES5 = Ember.ENV.SHIM_ES5 === false ? false : Ember.EXTEND_PROTOTYPES; - - /** - The `LOG_VERSION` property, when true, tells Ember to log versions of all - dependent libraries in use. - - @property LOG_VERSION - @type Boolean - @default true - @public - */ - Ember.LOG_VERSION = Ember.ENV.LOG_VERSION === false ? false : true; - - /** - An empty function useful for some operations. Always returns `this`. - - @method K - @private - @return {Object} - @public - */ - function K() { - return this; - } - exports.K = K; - - Ember.K = K; - //TODO: ES6 GLOBAL TODO - - // Stub out the methods defined by the ember-debug package in case it's not loaded - - if ('undefined' === typeof Ember.assert) { - Ember.assert = K; - } - if ('undefined' === typeof Ember.warn) { - Ember.warn = K; - } - if ('undefined' === typeof Ember.debug) { - Ember.debug = K; - } - if ('undefined' === typeof Ember.runInDebug) { - Ember.runInDebug = K; - } - if ('undefined' === typeof Ember.deprecate) { - Ember.deprecate = K; - } - if ('undefined' === typeof Ember.deprecateFunc) { - Ember.deprecateFunc = function (_, func) { - return func; - }; - } - - exports["default"] = Ember; -}); -enifed("ember-metal/dependent_keys", ["exports", "ember-metal/platform/create", "ember-metal/watching"], function (exports, _emberMetalPlatformCreate, _emberMetalWatching) { - exports.addDependentKeys = addDependentKeys; - exports.removeDependentKeys = removeDependentKeys; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - /** - @module ember - @submodule ember-metal - */ - - // .......................................................... - // DEPENDENT KEYS - // - - // data structure: - // meta.deps = { - // 'depKey': { - // 'keyName': count, - // } - // } - - /* - This function returns a map of unique dependencies for a - given object and key. - */ - function keysForDep(depsMeta, depKey) { - var keys = depsMeta[depKey]; - if (!keys) { - // if there are no dependencies yet for a the given key - // create a new empty list of dependencies for the key - keys = depsMeta[depKey] = {}; - } else if (!depsMeta.hasOwnProperty(depKey)) { - // otherwise if the dependency list is inherited from - // a superclass, clone the hash - keys = depsMeta[depKey] = _emberMetalPlatformCreate["default"](keys); - } - return keys; - } - - function metaForDeps(meta) { - return keysForDep(meta, "deps"); - } - - function addDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // add all of its dependent keys. - var depsMeta, idx, len, depKey, keys; - var depKeys = desc._dependentKeys; - if (!depKeys) { - return; - } - - depsMeta = metaForDeps(meta); - - for (idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Increment the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) + 1; - // Watch the depKey - _emberMetalWatching.watch(obj, depKey, meta); - } - } - - function removeDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // remove all of its dependent keys. - var depKeys = desc._dependentKeys; - var depsMeta, idx, len, depKey, keys; - if (!depKeys) { - return; - } - - depsMeta = metaForDeps(meta); - - for (idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Decrement the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) - 1; - // Unwatch the depKey - _emberMetalWatching.unwatch(obj, depKey, meta); - } - } -}); -enifed("ember-metal/deprecate_property", ["exports", "ember-metal/core", "ember-metal/platform/define_property", "ember-metal/properties", "ember-metal/property_get", "ember-metal/property_set"], function (exports, _emberMetalCore, _emberMetalPlatformDefine_property, _emberMetalProperties, _emberMetalProperty_get, _emberMetalProperty_set) { - exports.deprecateProperty = deprecateProperty; - - /** - Used internally to allow changing properties in a backwards compatible way, and print a helpful - deprecation warning. - - @method deprecateProperty - @param {Object} object The object to add the deprecated property to. - @param {String} deprecatedKey The property to add (and print deprecation warnings upon accessing). - @param {String} newKey The property that will be aliased. - @private - @since 1.7.0 - */ - - function deprecateProperty(object, deprecatedKey, newKey) { - function deprecate() { - } - - if (_emberMetalPlatformDefine_property.hasPropertyAccessors) { - _emberMetalProperties.defineProperty(object, deprecatedKey, { - configurable: true, - enumerable: false, - set: function (value) { - deprecate(); - _emberMetalProperty_set.set(this, newKey, value); - }, - get: function () { - deprecate(); - return _emberMetalProperty_get.get(this, newKey); - } - }); - } - } -}); -/** -@module ember -@submodule ember-metal -*/ -enifed('ember-metal/dictionary', ['exports', 'ember-metal/platform/create'], function (exports, _emberMetalPlatformCreate) { - exports["default"] = makeDictionary; - - // the delete is meant to hint at runtimes that this object should remain in - // dictionary mode. This is clearly a runtime specific hack, but currently it - // appears worthwhile in some usecases. Please note, these deletes do increase - // the cost of creation dramatically over a plain Object.create. And as this - // only makes sense for long-lived dictionaries that aren't instantiated often. - - function makeDictionary(parent) { - var dict = _emberMetalPlatformCreate["default"](parent); - dict['_dict'] = null; - delete dict['_dict']; - return dict; - } -}); -enifed('ember-metal/enumerable_utils', ['exports', 'ember-metal/core', 'ember-metal/array'], function (exports, _emberMetalCore, _emberMetalArray) { - exports.map = map; - exports.forEach = forEach; - exports.filter = filter; - exports.indexOf = indexOf; - exports.indexesOf = indexesOf; - exports.addObject = addObject; - exports.removeObject = removeObject; - exports._replace = _replace; - exports.replace = replace; - exports.intersection = intersection; - - var splice = Array.prototype.splice; - - /** - Defines some convenience methods for working with Enumerables. - `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary. - - @class EnumerableUtils - @namespace Ember - @deprecated - @static - @public - */ - - /** - Calls the map function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-map method when necessary. - - @method map - @deprecated Use ES5's Array.prototype.map instead. - @param {Object} obj The object that should be mapped - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - - @return {Array} An array of mapped values. - @public - */ - - function map(obj, callback, thisArg) { - return obj.map ? obj.map(callback, thisArg) : _emberMetalArray.map.call(obj, callback, thisArg); - } - - var deprecatedMap = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.map is deprecated, please refactor to use Array.prototype.map.', map); - - /** - Calls the forEach function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-forEach method when necessary. - - @method forEach - @deprecated Use ES5's Array.prototype.forEach instead. - @param {Object} obj The object to call forEach on - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - @public - */ - - function forEach(obj, callback, thisArg) { - return obj.forEach ? obj.forEach(callback, thisArg) : _emberMetalArray.forEach.call(obj, callback, thisArg); - } - - var deprecatedForEach = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.forEach is deprecated, please refactor to use Array.prototype.forEach.', forEach); - - /** - Calls the filter function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-filter method when necessary. - - @method filter - @deprecated Use ES5's Array.prototype.filter instead. - @param {Object} obj The object to call filter on - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - - @return {Array} An array containing the filtered values - @since 1.4.0 - @public - */ - - function filter(obj, callback, thisArg) { - return obj.filter ? obj.filter(callback, thisArg) : _emberMetalArray.filter.call(obj, callback, thisArg); - } - - var deprecatedFilter = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.filter is deprecated, please refactor to use Array.prototype.filter.', filter); - - /** - Calls the indexOf function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-indexOf method when necessary. - - @method indexOf - @deprecated Use ES5's Array.prototype.indexOf instead. - @param {Object} obj The object to call indexOn on - @param {Object} index The index to start searching from - - @public - */ - - function indexOf(obj, element, index) { - return obj.indexOf ? obj.indexOf(element, index) : _emberMetalArray.indexOf.call(obj, element, index); - } - - var deprecatedIndexOf = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.indexOf is deprecated, please refactor to use Array.prototype.indexOf.', indexOf); - - /** - Returns an array of indexes of the first occurrences of the passed elements - on the passed object. - - ```javascript - var array = [1, 2, 3, 4, 5]; - Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4] - - var fubar = "Fubarr"; - Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4] - ``` - - @method indexesOf - @deprecated - @param {Object} obj The object to check for element indexes - @param {Array} elements The elements to search for on *obj* - - @return {Array} An array of indexes. - @public - */ - - function indexesOf(obj, elements) { - return elements === undefined ? [] : map(elements, function (item) { - return indexOf(obj, item); - }); - } - - var deprecatedIndexesOf = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.indexesOf is deprecated.', indexesOf); - - /** - Adds an object to an array. If the array already includes the object this - method has no effect. - - @method addObject - @deprecated - @param {Array} array The array the passed item should be added to - @param {Object} item The item to add to the passed array - - @return 'undefined' - @public - */ - - function addObject(array, item) { - var index = indexOf(array, item); - if (index === -1) { - array.push(item); - } - } - - var deprecatedAddObject = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.addObject is deprecated.', addObject); - - /** - Removes an object from an array. If the array does not contain the passed - object this method has no effect. - - @method removeObject - @deprecated - @param {Array} array The array to remove the item from. - @param {Object} item The item to remove from the passed array. - - @return 'undefined' - @public - */ - - function removeObject(array, item) { - var index = indexOf(array, item); - if (index !== -1) { - array.splice(index, 1); - } - } - - var deprecatedRemoveObject = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.removeObject is deprecated.', removeObject); - - function _replace(array, idx, amt, objects) { - var args = [].concat(objects); - var ret = []; - // https://code.google.com/p/chromium/issues/detail?id=56588 - var size = 60000; - var start = idx; - var ends = amt; - var count, chunk; - - while (args.length) { - count = ends > size ? size : ends; - if (count <= 0) { - count = 0; - } - - chunk = args.splice(0, size); - chunk = [start, count].concat(chunk); - - start += size; - ends -= count; - - ret = ret.concat(splice.apply(array, chunk)); - } - return ret; - } - - /** - Replaces objects in an array with the passed objects. - - ```javascript - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5] - - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3] - - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5] - ``` - - @method replace - @deprecated - @param {Array} array The array the objects should be inserted into. - @param {Number} idx Starting index in the array to replace. If *idx* >= - length, then append to the end of the array. - @param {Number} amt Number of elements that should be removed from the array, - starting at *idx* - @param {Array} objects An array of zero or more objects that should be - inserted into the array at *idx* - - @return {Array} The modified array. - @public - */ - - function replace(array, idx, amt, objects) { - if (array.replace) { - return array.replace(idx, amt, objects); - } else { - return _replace(array, idx, amt, objects); - } - } - - var deprecatedReplace = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.replace is deprecated.', replace); - - /** - Calculates the intersection of two arrays. This method returns a new array - filled with the records that the two passed arrays share with each other. - If there is no intersection, an empty array will be returned. - - ```javascript - var array1 = [1, 2, 3, 4, 5]; - var array2 = [1, 3, 5, 6, 7]; - - Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5] - - var array1 = [1, 2, 3]; - var array2 = [4, 5, 6]; - - Ember.EnumerableUtils.intersection(array1, array2); // [] - ``` - - @method intersection - @deprecated - @param {Array} array1 The first array - @param {Array} array2 The second array - - @return {Array} The intersection of the two passed arrays. - @public - */ - - function intersection(array1, array2) { - var result = []; - forEach(array1, function (element) { - if (indexOf(array2, element) >= 0) { - result.push(element); - } - }); - - return result; - } - - var deprecatedIntersection = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.intersection is deprecated.', intersection); - - // TODO: this only exists to maintain the existing api, as we move forward it - // should only be part of the "global build" via some shim - exports["default"] = { - _replace: _replace, - addObject: deprecatedAddObject, - filter: deprecatedFilter, - forEach: deprecatedForEach, - indexOf: deprecatedIndexOf, - indexesOf: deprecatedIndexesOf, - intersection: deprecatedIntersection, - map: deprecatedMap, - removeObject: deprecatedRemoveObject, - replace: deprecatedReplace - }; -}); -// Ember.deprecateFunc -enifed('ember-metal/environment', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { - - /* - Ember can run in many different environments, including environments like - Node.js where the DOM is unavailable. This object serves as an abstraction - over the browser features that Ember relies on, so that code does not - explode when trying to boot in an environment that doesn't have them. - - This is a private abstraction. In the future, we hope that other - abstractions (like `Location`, `Renderer`, `dom-helper`) can fully abstract - over the differences in environment. - */ - var environment; - - // This code attempts to automatically detect an environment with DOM - // by searching for window and document.createElement. An environment - // with DOM may disable the DOM functionality of Ember explicitly by - // defining a `disableBrowserEnvironment` ENV. - var hasDOM = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof document.createElement !== 'undefined' && !_emberMetalCore["default"].ENV.disableBrowserEnvironment; - - if (hasDOM) { - environment = { - hasDOM: true, - isChrome: !!window.chrome && !window.opera, - isFirefox: typeof InstallTrigger !== 'undefined', - location: window.location, - history: window.history, - userAgent: window.navigator.userAgent, - global: window - }; - } else { - environment = { - hasDOM: false, - isChrome: false, - isFirefox: false, - location: null, - history: null, - userAgent: 'Lynx (textmode)', - global: null - }; - } - - exports["default"] = environment; -}); -enifed('ember-metal/error', ['exports', 'ember-metal/platform/create'], function (exports, _emberMetalPlatformCreate) { - - var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; - - /** - A subclass of the JavaScript Error object for use in Ember. - - @class Error - @namespace Ember - @extends Error - @constructor - @public - */ - function EmberError() { - var tmp = Error.apply(this, arguments); - - // Adds a `stack` property to the given error object that will yield the - // stack trace at the time captureStackTrace was called. - // When collecting the stack trace all frames above the topmost call - // to this function, including that call, will be left out of the - // stack trace. - // This is useful because we can hide Ember implementation details - // that are not very helpful for the user. - if (Error.captureStackTrace) { - Error.captureStackTrace(this, Ember.Error); - } - // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. - for (var idx = 0; idx < errorProps.length; idx++) { - this[errorProps[idx]] = tmp[errorProps[idx]]; - } - } - - EmberError.prototype = _emberMetalPlatformCreate["default"](Error.prototype); - - exports["default"] = EmberError; -}); -enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/create"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformCreate) { - exports.accumulateListeners = accumulateListeners; - exports.addListener = addListener; - exports.suspendListener = suspendListener; - exports.suspendListeners = suspendListeners; - exports.watchedEvents = watchedEvents; - exports.sendEvent = sendEvent; - exports.hasListeners = hasListeners; - exports.listenersFor = listenersFor; - exports.on = on; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - /* listener flags */ - var ONCE = 1; - var SUSPENDED = 2; - - /* - The event system uses a series of nested hashes to store listeners on an - object. When a listener is registered, or when an event arrives, these - hashes are consulted to determine which target and action pair to invoke. - - The hashes are stored in the object's meta hash, and look like this: - - // Object's meta hash - { - listeners: { // variable name: `listenerSet` - "foo:changed": [ // variable name: `actions` - target, method, flags - ] - } - } - - */ - - function indexOf(array, target, method) { - var index = -1; - // hashes are added to the end of the event array - // so it makes sense to start searching at the end - // of the array and search in reverse - for (var i = array.length - 3; i >= 0; i -= 3) { - if (target === array[i] && method === array[i + 1]) { - index = i; - break; - } - } - return index; - } - - function actionsFor(obj, eventName) { - var meta = _emberMetalUtils.meta(obj, true); - var actions; - var listeners = meta.listeners; - - if (!listeners) { - listeners = meta.listeners = _emberMetalPlatformCreate["default"](null); - listeners.__source__ = obj; - } else if (listeners.__source__ !== obj) { - // setup inherited copy of the listeners object - listeners = meta.listeners = _emberMetalPlatformCreate["default"](listeners); - listeners.__source__ = obj; - } - - actions = listeners[eventName]; - - // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype - if (actions && actions.__source__ !== obj) { - actions = listeners[eventName] = listeners[eventName].slice(); - actions.__source__ = obj; - } else if (!actions) { - actions = listeners[eventName] = []; - actions.__source__ = obj; - } - - return actions; - } - - function accumulateListeners(obj, eventName, otherActions) { - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { - return; - } - - var newActions = []; - - for (var i = actions.length - 3; i >= 0; i -= 3) { - var target = actions[i]; - var method = actions[i + 1]; - var flags = actions[i + 2]; - var actionIndex = indexOf(otherActions, target, method); - - if (actionIndex === -1) { - otherActions.push(target, method, flags); - newActions.push(target, method, flags); - } - } - - return newActions; - } - - /** - Add an event listener - - @method addListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Boolean} once A flag whether a function should only be called once - @public - */ - - function addListener(obj, eventName, target, method, once) { - - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - var flags = 0; - - if (once) { - flags |= ONCE; - } - - if (actionIndex !== -1) { - return; - } - - actions.push(target, method, flags); - - if ("function" === typeof obj.didAddListener) { - obj.didAddListener(eventName, target, method); - } - } - - /** - Remove an event listener - - Arguments should match those passed to `Ember.addListener`. - - @method removeListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @public - */ - function removeListener(obj, eventName, target, method) { - - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - function _removeListener(target, method) { - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - // action doesn't exist, give up silently - if (actionIndex === -1) { - return; - } - - actions.splice(actionIndex, 3); - - if ("function" === typeof obj.didRemoveListener) { - obj.didRemoveListener(eventName, target, method); - } - } - - if (method) { - _removeListener(target, method); - } else { - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { - return; - } - for (var i = actions.length - 3; i >= 0; i -= 3) { - _removeListener(actions[i], actions[i + 1]); - } - } - } - - /** - Suspend listener during callback. - - This should only be used by the target of the event listener - when it is taking an action that would cause the event, e.g. - an object might suspend its property change listener while it is - setting that property. - - @method suspendListener - @for Ember - - @private - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - - function suspendListener(obj, eventName, target, method, callback) { - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - if (actionIndex !== -1) { - actions[actionIndex + 2] |= SUSPENDED; // mark the action as suspended - } - - function tryable() { - return callback.call(target); - } - function finalizer() { - if (actionIndex !== -1) { - actions[actionIndex + 2] &= ~SUSPENDED; - } - } - - return _emberMetalUtils.tryFinally(tryable, finalizer); - } - - /** - Suspends multiple listeners during a callback. - - @method suspendListeners - @for Ember - - @private - @param obj - @param {Array} eventNames Array of event names - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - - function suspendListeners(obj, eventNames, target, method, callback) { - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - var suspendedActions = []; - var actionsList = []; - var eventName, actions, i, l; - - for (i = 0, l = eventNames.length; i < l; i++) { - eventName = eventNames[i]; - actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - if (actionIndex !== -1) { - actions[actionIndex + 2] |= SUSPENDED; - suspendedActions.push(actionIndex); - actionsList.push(actions); - } - } - - function tryable() { - return callback.call(target); - } - - function finalizer() { - for (var i = 0, l = suspendedActions.length; i < l; i++) { - var actionIndex = suspendedActions[i]; - actionsList[i][actionIndex + 2] &= ~SUSPENDED; - } - } - - return _emberMetalUtils.tryFinally(tryable, finalizer); - } - - /** - Return a list of currently watched events - - @private - @method watchedEvents - @for Ember - @param obj - */ - - function watchedEvents(obj) { - var listeners = obj["__ember_meta__"].listeners; - var ret = []; - - if (listeners) { - for (var eventName in listeners) { - if (eventName !== "__source__" && listeners[eventName]) { - ret.push(eventName); - } - } - } - return ret; - } - - /** - Send an event. The execution of suspended listeners - is skipped, and once listeners are removed. A listener without - a target is executed on the passed object. If an array of actions - is not passed, the actions stored on the passed object are invoked. - - @method sendEvent - @for Ember - @param obj - @param {String} eventName - @param {Array} params Optional parameters for each listener. - @param {Array} actions Optional array of actions (listeners). - @return true - @public - */ - - function sendEvent(obj, eventName, params, actions) { - // first give object a chance to handle it - if (obj !== _emberMetalCore["default"] && "function" === typeof obj.sendEvent) { - obj.sendEvent(eventName, params); - } - - if (!actions) { - var meta = obj["__ember_meta__"]; - actions = meta && meta.listeners && meta.listeners[eventName]; - } - - if (!actions) { - return; - } - - for (var i = actions.length - 3; i >= 0; i -= 3) { - // looping in reverse for once listeners - var target = actions[i]; - var method = actions[i + 1]; - var flags = actions[i + 2]; - - if (!method) { - continue; - } - if (flags & SUSPENDED) { - continue; - } - if (flags & ONCE) { - removeListener(obj, eventName, target, method); - } - if (!target) { - target = obj; - } - if ("string" === typeof method) { - if (params) { - _emberMetalUtils.applyStr(target, method, params); - } else { - target[method](); - } - } else { - if (params) { - _emberMetalUtils.apply(target, method, params); - } else { - method.call(target); - } - } - } - return true; - } - - /** - @private - @method hasListeners - @for Ember - @param obj - @param {String} eventName - */ - - function hasListeners(obj, eventName) { - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - return !!(actions && actions.length); - } - - /** - @private - @method listenersFor - @for Ember - @param obj - @param {String} eventName - */ - - function listenersFor(obj, eventName) { - var ret = []; - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { - return ret; - } - - for (var i = 0, l = actions.length; i < l; i += 3) { - var target = actions[i]; - var method = actions[i + 1]; - ret.push([target, method]); - } - - return ret; - } - - /** - Define a property as a function that should be executed when - a specified event or events are triggered. - - - ``` javascript - var Job = Ember.Object.extend({ - logCompleted: Ember.on('completed', function() { - console.log('Job completed!'); - }) - }); - - var job = Job.create(); - - Ember.sendEvent(job, 'completed'); // Logs 'Job completed!' - ``` - - @method on - @for Ember - @param {String} eventNames* - @param {Function} func - @return func - @public - */ - - function on() { - for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - var func = args.pop(); - var events = args; - func.__ember_listens__ = events; - return func; - } - - exports.removeListener = removeListener; -}); -/** -@module ember -@submodule ember-metal -*/ -enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember-metal/array'], function (exports, _emberMetalError, _emberMetalArray) { - exports["default"] = expandProperties; - - /** - @module ember - @submodule ember-metal - */ - - var SPLIT_REGEX = /\{|\}/; - - /** - Expands `pattern`, invoking `callback` for each expansion. - - The only pattern supported is brace-expansion, anything else will be passed - once to `callback` directly. - - Example - - ```js - function echo(arg){ console.log(arg); } - - Ember.expandProperties('foo.bar', echo); //=> 'foo.bar' - Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar' - Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz' - Ember.expandProperties('{foo,bar}.baz', echo); //=> 'foo.baz', 'bar.baz' - Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each' - Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs' - Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz' - ``` - - @method - @private - @param {String} pattern The property pattern to expand. - @param {Function} callback The callback to invoke. It is invoked once per - expansion, and is passed the expansion. - */ - - function expandProperties(pattern, callback) { - if (pattern.indexOf(' ') > -1) { - throw new _emberMetalError["default"]('Brace expanded properties cannot contain spaces, e.g. \'user.{firstName, lastName}\' should be \'user.{firstName,lastName}\''); - } - - if ('string' === typeof pattern) { - var parts = pattern.split(SPLIT_REGEX); - var properties = [parts]; - - _emberMetalArray.forEach.call(parts, function (part, index) { - if (part.indexOf(',') >= 0) { - properties = duplicateAndReplace(properties, part.split(','), index); - } - }); - - _emberMetalArray.forEach.call(properties, function (property) { - callback(property.join('')); - }); - } else { - callback(pattern); - } - } - - function duplicateAndReplace(properties, currentParts, index) { - var all = []; - - _emberMetalArray.forEach.call(properties, function (property) { - _emberMetalArray.forEach.call(currentParts, function (part) { - var current = property.slice(0); - current[index] = part; - all.push(current); - }); - }); - - return all; - } -}); -enifed("ember-metal/get_properties", ["exports", "ember-metal/property_get", "ember-metal/utils"], function (exports, _emberMetalProperty_get, _emberMetalUtils) { - exports["default"] = getProperties; - - /** - To get multiple properties at once, call `Ember.getProperties` - with an object followed by a list of strings or an array: - - ```javascript - Ember.getProperties(record, 'firstName', 'lastName', 'zipCode'); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - is equivalent to: - - ```javascript - Ember.getProperties(record, ['firstName', 'lastName', 'zipCode']); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - @method getProperties - @for Ember - @param {Object} obj - @param {String...|Array} list of keys to get - @return {Object} - @private - */ - - function getProperties(obj) { - var ret = {}; - var propertyNames = arguments; - var i = 1; - - if (arguments.length === 2 && _emberMetalUtils.isArray(arguments[1])) { - i = 0; - propertyNames = arguments[1]; - } - for (var len = propertyNames.length; i < len; i++) { - ret[propertyNames[i]] = _emberMetalProperty_get.get(obj, propertyNames[i]); - } - return ret; - } -}); -enifed("ember-metal/injected_property", ["exports", "ember-metal/core", "ember-metal/computed", "ember-metal/alias", "ember-metal/properties", "ember-metal/platform/create"], function (exports, _emberMetalCore, _emberMetalComputed, _emberMetalAlias, _emberMetalProperties, _emberMetalPlatformCreate) { - - /** - Read-only property that returns the result of a container lookup. - - @class InjectedProperty - @namespace Ember - @constructor - @param {String} type The container type the property will lookup - @param {String} name (optional) The name the property will lookup, defaults - to the property's name - @private - */ - function InjectedProperty(type, name) { - this.type = type; - this.name = name; - - this._super$Constructor(injectedPropertyGet); - AliasedPropertyPrototype.oneWay.call(this); - } - - function injectedPropertyGet(keyName) { - var possibleDesc = this[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - - return this.container.lookup(desc.type + ":" + (desc.name || keyName)); - } - - InjectedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalProperties.Descriptor.prototype); - - var InjectedPropertyPrototype = InjectedProperty.prototype; - var ComputedPropertyPrototype = _emberMetalComputed.ComputedProperty.prototype; - var AliasedPropertyPrototype = _emberMetalAlias.AliasedProperty.prototype; - - InjectedPropertyPrototype._super$Constructor = _emberMetalComputed.ComputedProperty; - - InjectedPropertyPrototype.get = ComputedPropertyPrototype.get; - InjectedPropertyPrototype.readOnly = ComputedPropertyPrototype.readOnly; - - InjectedPropertyPrototype.teardown = ComputedPropertyPrototype.teardown; - - exports["default"] = InjectedProperty; -}); -// Ember.assert -enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalUtils) { - exports.instrument = instrument; - exports._instrumentStart = _instrumentStart; - exports.subscribe = subscribe; - exports.unsubscribe = unsubscribe; - exports.reset = reset; - - /** - The purpose of the Ember Instrumentation module is - to provide efficient, general-purpose instrumentation - for Ember. - - Subscribe to a listener by using `Ember.subscribe`: - - ```javascript - Ember.subscribe("render", { - before: function(name, timestamp, payload) { - - }, - - after: function(name, timestamp, payload) { - - } - }); - ``` - - If you return a value from the `before` callback, that same - value will be passed as a fourth parameter to the `after` - callback. - - Instrument a block of code by using `Ember.instrument`: - - ```javascript - Ember.instrument("render.handlebars", payload, function() { - // rendering logic - }, binding); - ``` - - Event names passed to `Ember.instrument` are namespaced - by periods, from more general to more specific. Subscribers - can listen for events by whatever level of granularity they - are interested in. - - In the above example, the event is `render.handlebars`, - and the subscriber listened for all events beginning with - `render`. It would receive callbacks for events named - `render`, `render.handlebars`, `render.container`, or - even `render.handlebars.layout`. - - @class Instrumentation - @namespace Ember - @static - @private - */ - var subscribers = []; - exports.subscribers = subscribers; - var cache = {}; - - var populateListeners = function (name) { - var listeners = []; - var subscriber; - - for (var i = 0, l = subscribers.length; i < l; i++) { - subscriber = subscribers[i]; - if (subscriber.regex.test(name)) { - listeners.push(subscriber.object); - } - } - - cache[name] = listeners; - return listeners; - }; - - var time = (function () { - var perf = "undefined" !== typeof window ? window.performance || {} : {}; - var fn = perf.now || perf.mozNow || perf.webkitNow || perf.msNow || perf.oNow; - // fn.bind will be available in all the browsers that support the advanced window.performance... ;-) - return fn ? fn.bind(perf) : function () { - return +new Date(); - }; - })(); - - /** - Notifies event's subscribers, calls `before` and `after` hooks. - - @method instrument - @namespace Ember.Instrumentation - - @param {String} [name] Namespaced event name. - @param {Object} _payload - @param {Function} callback Function that you're instrumenting. - @param {Object} binding Context that instrument function is called with. - @private - */ - - function instrument(name, _payload, callback, binding) { - if (arguments.length <= 3 && typeof _payload === "function") { - binding = callback; - callback = _payload; - _payload = undefined; - } - if (subscribers.length === 0) { - return callback.call(binding); - } - var payload = _payload || {}; - var finalizer = _instrumentStart(name, function () { - return payload; - }); - if (finalizer) { - var tryable = function _instrumenTryable() { - return callback.call(binding); - }; - var catchable = function _instrumentCatchable(e) { - payload.exception = e; - }; - return _emberMetalUtils.tryCatchFinally(tryable, catchable, finalizer); - } else { - return callback.call(binding); - } - } - - // private for now - - function _instrumentStart(name, _payload) { - var listeners = cache[name]; - - if (!listeners) { - listeners = populateListeners(name); - } - - if (listeners.length === 0) { - return; - } - - var payload = _payload(); - - var STRUCTURED_PROFILE = _emberMetalCore["default"].STRUCTURED_PROFILE; - var timeName; - if (STRUCTURED_PROFILE) { - timeName = name + ": " + payload.object; - console.time(timeName); - } - - var l = listeners.length; - var beforeValues = new Array(l); - var i, listener; - var timestamp = time(); - for (i = 0; i < l; i++) { - listener = listeners[i]; - beforeValues[i] = listener.before(name, timestamp, payload); - } - - return function _instrumentEnd() { - var i, l, listener; - var timestamp = time(); - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - listener.after(name, timestamp, payload, beforeValues[i]); - } - - if (STRUCTURED_PROFILE) { - console.timeEnd(timeName); - } - }; - } - - /** - Subscribes to a particular event or instrumented block of code. - - @method subscribe - @namespace Ember.Instrumentation - - @param {String} [pattern] Namespaced event name. - @param {Object} [object] Before and After hooks. - - @return {Subscriber} - @private - */ - - function subscribe(pattern, object) { - var paths = pattern.split("."); - var path; - var regex = []; - - for (var i = 0, l = paths.length; i < l; i++) { - path = paths[i]; - if (path === "*") { - regex.push("[^\\.]*"); - } else { - regex.push(path); - } - } - - regex = regex.join("\\."); - regex = regex + "(\\..*)?"; - - var subscriber = { - pattern: pattern, - regex: new RegExp("^" + regex + "$"), - object: object - }; - - subscribers.push(subscriber); - cache = {}; - - return subscriber; - } - - /** - Unsubscribes from a particular event or instrumented block of code. - - @method unsubscribe - @namespace Ember.Instrumentation - - @param {Object} [subscriber] - @private - */ - - function unsubscribe(subscriber) { - var index; - - for (var i = 0, l = subscribers.length; i < l; i++) { - if (subscribers[i] === subscriber) { - index = i; - } - } - - subscribers.splice(index, 1); - cache = {}; - } - - /** - Resets `Ember.Instrumentation` by flushing list of subscribers. - - @method reset - @namespace Ember.Instrumentation - @private - */ - - function reset() { - subscribers.length = 0; - cache = {}; - } -}); -enifed('ember-metal/is_blank', ['exports', 'ember-metal/is_empty'], function (exports, _emberMetalIs_empty) { - exports["default"] = isBlank; - - /** - A value is blank if it is empty or a whitespace string. - - ```javascript - Ember.isBlank(); // true - Ember.isBlank(null); // true - Ember.isBlank(undefined); // true - Ember.isBlank(''); // true - Ember.isBlank([]); // true - Ember.isBlank('\n\t'); // true - Ember.isBlank(' '); // true - Ember.isBlank({}); // false - Ember.isBlank('\n\t Hello'); // false - Ember.isBlank('Hello world'); // false - Ember.isBlank([1,2,3]); // false - ``` - - @method isBlank - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @since 1.5.0 - @public - */ - - function isBlank(obj) { - return _emberMetalIs_empty["default"](obj) || typeof obj === 'string' && obj.match(/\S/) === null; - } -}); -enifed('ember-metal/is_empty', ['exports', 'ember-metal/property_get', 'ember-metal/is_none'], function (exports, _emberMetalProperty_get, _emberMetalIs_none) { - - /** - Verifies that a value is `null` or an empty string, empty array, - or empty function. - - Constrains the rules on `Ember.isNone` by returning true for empty - string and empty arrays. - - ```javascript - Ember.isEmpty(); // true - Ember.isEmpty(null); // true - Ember.isEmpty(undefined); // true - Ember.isEmpty(''); // true - Ember.isEmpty([]); // true - Ember.isEmpty({}); // false - Ember.isEmpty('Adam Hawkins'); // false - Ember.isEmpty([0,1,2]); // false - ``` - - @method isEmpty - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @public - */ - function isEmpty(obj) { - var none = _emberMetalIs_none["default"](obj); - if (none) { - return none; - } - - if (typeof obj.size === 'number') { - return !obj.size; - } - - var objectType = typeof obj; - - if (objectType === 'object') { - var size = _emberMetalProperty_get.get(obj, 'size'); - if (typeof size === 'number') { - return !size; - } - } - - if (typeof obj.length === 'number' && objectType !== 'function') { - return !obj.length; - } - - if (objectType === 'object') { - var length = _emberMetalProperty_get.get(obj, 'length'); - if (typeof length === 'number') { - return !length; - } - } - - return false; - } - - exports["default"] = isEmpty; -}); -enifed("ember-metal/is_none", ["exports"], function (exports) { - /** - Returns true if the passed value is null or undefined. This avoids errors - from JSLint complaining about use of ==, which can be technically - confusing. - - ```javascript - Ember.isNone(); // true - Ember.isNone(null); // true - Ember.isNone(undefined); // true - Ember.isNone(''); // false - Ember.isNone([]); // false - Ember.isNone(function() {}); // false - ``` - - @method isNone - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @public - */ - function isNone(obj) { - return obj === null || obj === undefined; - } - - exports["default"] = isNone; -}); -enifed('ember-metal/is_present', ['exports', 'ember-metal/is_blank'], function (exports, _emberMetalIs_blank) { - exports["default"] = isPresent; - - /** - A value is present if it not `isBlank`. - - ```javascript - Ember.isPresent(); // false - Ember.isPresent(null); // false - Ember.isPresent(undefined); // false - Ember.isPresent(false); // false - Ember.isPresent(''); // false - Ember.isPresent([]); // false - Ember.isPresent('\n\t'); // false - Ember.isPresent(' '); // false - Ember.isPresent({}); // true - Ember.isPresent('\n\t Hello'); // true - Ember.isPresent('Hello world'); // true - Ember.isPresent([1,2,3]); // true - ``` - - @method isPresent - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @since 1.8.0 - @public - */ - - function isPresent(obj) { - return !_emberMetalIs_blank["default"](obj); - } -}); -enifed('ember-metal/keys', ['exports', 'ember-metal/platform/define_property'], function (exports, _emberMetalPlatformDefine_property) { - - /** - Returns all of the keys defined on an object or hash. This is useful - when inspecting objects for debugging. On browsers that support it, this - uses the native `Object.keys` implementation. - - @method keys - @for Ember - @param {Object} obj - @return {Array} Array containing keys of obj - @private - */ - var keys = Object.keys; - - if (!keys || !_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - // modified from - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys - keys = (function () { - var hasOwnProperty = Object.prototype.hasOwnProperty; - var hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'); - var dontEnums = ['toString', 'toLocaleString', 'valueOf', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'constructor']; - var dontEnumsLength = dontEnums.length; - - return function keys(obj) { - if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { - throw new TypeError('Object.keys called on non-object'); - } - - var result = []; - var prop, i; - - for (prop in obj) { - if (prop !== '_super' && prop.lastIndexOf('__', 0) !== 0 && hasOwnProperty.call(obj, prop)) { - result.push(prop); - } - } - - if (hasDontEnumBug) { - for (i = 0; i < dontEnumsLength; i++) { - if (hasOwnProperty.call(obj, dontEnums[i])) { - result.push(dontEnums[i]); - } - } - } - return result; - }; - })(); - } - - exports["default"] = keys; -}); -enifed("ember-metal/libraries", ["exports", "ember-metal/core", "ember-metal/enumerable_utils"], function (exports, _emberMetalCore, _emberMetalEnumerable_utils) { - - /** - Helper class that allows you to register your library with Ember. - - Singleton created at `Ember.libraries`. - - @class Libraries - @constructor - @private - */ - function Libraries() { - this._registry = []; - this._coreLibIndex = 0; - } - - Libraries.prototype = { - constructor: Libraries, - - _getLibraryByName: function (name) { - var libs = this._registry; - var count = libs.length; - - for (var i = 0; i < count; i++) { - if (libs[i].name === name) { - return libs[i]; - } - } - }, - - register: function (name, version, isCoreLibrary) { - var index = this._registry.length; - - if (!this._getLibraryByName(name)) { - if (isCoreLibrary) { - index = this._coreLibIndex++; - } - this._registry.splice(index, 0, { name: name, version: version }); - } else { - } - }, - - registerCoreLibrary: function (name, version) { - this.register(name, version, true); - }, - - deRegister: function (name) { - var lib = this._getLibraryByName(name); - var index; - - if (lib) { - index = _emberMetalEnumerable_utils.indexOf(this._registry, lib); - this._registry.splice(index, 1); - } - }, - - each: function (callback) { - _emberMetalEnumerable_utils.forEach(this._registry, function (lib) { - callback(lib.name, lib.version); - }); - } - }; - - - exports["default"] = Libraries; -}); -enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error"], function (exports, _emberMetalCore, _emberMetalError) { - - function K() { - return this; - } - - function consoleMethod(name) { - var consoleObj, logToConsole; - if (_emberMetalCore["default"].imports.console) { - consoleObj = _emberMetalCore["default"].imports.console; - } else if (typeof console !== "undefined") { - consoleObj = console; - } - - var method = typeof consoleObj === "object" ? consoleObj[name] : null; - - if (method) { - // Older IE doesn't support bind, but Chrome needs it - if (typeof method.bind === "function") { - logToConsole = method.bind(consoleObj); - logToConsole.displayName = "console." + name; - return logToConsole; - } else if (typeof method.apply === "function") { - logToConsole = function () { - method.apply(consoleObj, arguments); - }; - logToConsole.displayName = "console." + name; - return logToConsole; - } else { - return function () { - var message = Array.prototype.join.call(arguments, ", "); - method(message); - }; - } - } - } - - function assertPolyfill(test, message) { - if (!test) { - try { - // attempt to preserve the stack - throw new _emberMetalError["default"]("assertion failed: " + message); - } catch (error) { - setTimeout(function () { - throw error; - }, 0); - } - } - } - - /** - Inside Ember-Metal, simply uses the methods from `imports.console`. - Override this to provide more robust logging functionality. - - @class Logger - @namespace Ember - @private - */ - exports["default"] = { - /** - Logs the arguments to the console. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - var foo = 1; - Ember.Logger.log('log value of foo:', foo); - // "log value of foo: 1" will be printed to the console - ``` - @method log - @for Ember.Logger - @param {*} arguments - @private - */ - log: consoleMethod("log") || K, - - /** - Prints the arguments to the console with a warning icon. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - Ember.Logger.warn('Something happened!'); - // "Something happened!" will be printed to the console with a warning icon. - ``` - @method warn - @for Ember.Logger - @param {*} arguments - @private - */ - warn: consoleMethod("warn") || K, - - /** - Prints the arguments to the console with an error icon, red text and a stack trace. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - Ember.Logger.error('Danger! Danger!'); - // "Danger! Danger!" will be printed to the console in red text. - ``` - @method error - @for Ember.Logger - @param {*} arguments - @private - */ - error: consoleMethod("error") || K, - - /** - Logs the arguments to the console. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - var foo = 1; - Ember.Logger.info('log value of foo:', foo); - // "log value of foo: 1" will be printed to the console - ``` - @method info - @for Ember.Logger - @param {*} arguments - @private - */ - info: consoleMethod("info") || K, - - /** - Logs the arguments to the console in blue text. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - var foo = 1; - Ember.Logger.debug('log value of foo:', foo); - // "log value of foo: 1" will be printed to the console - ``` - @method debug - @for Ember.Logger - @param {*} arguments - @private - */ - debug: consoleMethod("debug") || consoleMethod("info") || K, - - /** - If the value passed into `Ember.Logger.assert` is not truthy it will throw an error with a stack trace. - ```javascript - Ember.Logger.assert(true); // undefined - Ember.Logger.assert(true === false); // Throws an Assertion failed error. - ``` - @method assert - @for Ember.Logger - @param {Boolean} bool Value to test - @private - */ - assert: consoleMethod("assert") || assertPolyfill - }; -}); -// Ember.imports -enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", "ember-metal/platform/create", "ember-metal/deprecate_property"], function (exports, _emberMetalUtils, _emberMetalArray, _emberMetalPlatformCreate, _emberMetalDeprecate_property) { - - function missingFunction(fn) { - throw new TypeError(Object.prototype.toString.call(fn) + " is not a function"); - } - - function missingNew(name) { - throw new TypeError("Constructor " + name + " requires 'new'"); - } - - function copyNull(obj) { - var output = _emberMetalPlatformCreate["default"](null); - - for (var prop in obj) { - // hasOwnPropery is not needed because obj is Object.create(null); - output[prop] = obj[prop]; - } - - return output; - } - - function copyMap(original, newObject) { - var keys = original._keys.copy(); - var values = copyNull(original._values); - - newObject._keys = keys; - newObject._values = values; - newObject.size = original.size; - - return newObject; - } - - /** - This class is used internally by Ember and Ember Data. - Please do not use it at this time. We plan to clean it up - and add many tests soon. - - @class OrderedSet - @namespace Ember - @constructor - @private - */ - function OrderedSet() { - - if (this instanceof OrderedSet) { - this.clear(); - this._silenceRemoveDeprecation = false; - } else { - missingNew("OrderedSet"); - } - } - - /** - @method create - @static - @return {Ember.OrderedSet} - @private - */ - OrderedSet.create = function () { - var Constructor = this; - - return new Constructor(); - }; - - OrderedSet.prototype = { - constructor: OrderedSet, - /** - @method clear - @private - */ - clear: function () { - this.presenceSet = _emberMetalPlatformCreate["default"](null); - this.list = []; - this.size = 0; - }, - - /** - @method add - @param obj - @param guid (optional, and for internal use) - @return {Ember.OrderedSet} - @private - */ - add: function (obj, _guid) { - var guid = _guid || _emberMetalUtils.guidFor(obj); - var presenceSet = this.presenceSet; - var list = this.list; - - if (presenceSet[guid] !== true) { - presenceSet[guid] = true; - this.size = list.push(obj); - } - - return this; - }, - - /** - @deprecated - @method remove - @param obj - @param _guid (optional and for internal use only) - @return {Boolean} - @private - */ - remove: function (obj, _guid) { - - return this["delete"](obj, _guid); - }, - - /** - @since 1.8.0 - @method delete - @param obj - @param _guid (optional and for internal use only) - @return {Boolean} - @private - */ - "delete": function (obj, _guid) { - var guid = _guid || _emberMetalUtils.guidFor(obj); - var presenceSet = this.presenceSet; - var list = this.list; - - if (presenceSet[guid] === true) { - delete presenceSet[guid]; - var index = _emberMetalArray.indexOf.call(list, obj); - if (index > -1) { - list.splice(index, 1); - } - this.size = list.length; - return true; - } else { - return false; - } - }, - - /** - @method isEmpty - @return {Boolean} - @private - */ - isEmpty: function () { - return this.size === 0; - }, - - /** - @method has - @param obj - @return {Boolean} - @private - */ - has: function (obj) { - if (this.size === 0) { - return false; - } - - var guid = _emberMetalUtils.guidFor(obj); - var presenceSet = this.presenceSet; - - return presenceSet[guid] === true; - }, - - /** - @method forEach - @param {Function} fn - @param self - @private - */ - forEach: function (fn /*, ...thisArg*/) { - if (typeof fn !== "function") { - missingFunction(fn); - } - - if (this.size === 0) { - return; - } - - var list = this.list; - var length = arguments.length; - var i; - - if (length === 2) { - for (i = 0; i < list.length; i++) { - fn.call(arguments[1], list[i]); - } - } else { - for (i = 0; i < list.length; i++) { - fn(list[i]); - } - } - }, - - /** - @method toArray - @return {Array} - @private - */ - toArray: function () { - return this.list.slice(); - }, - - /** - @method copy - @return {Ember.OrderedSet} - @private - */ - copy: function () { - var Constructor = this.constructor; - var set = new Constructor(); - - set._silenceRemoveDeprecation = this._silenceRemoveDeprecation; - set.presenceSet = copyNull(this.presenceSet); - set.list = this.toArray(); - set.size = this.size; - - return set; - } - }; - - _emberMetalDeprecate_property.deprecateProperty(OrderedSet.prototype, "length", "size"); - - /** - A Map stores values indexed by keys. Unlike JavaScript's - default Objects, the keys of a Map can be any JavaScript - object. - - Internally, a Map has two data structures: - - 1. `keys`: an OrderedSet of all of the existing keys - 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)` - - When a key/value pair is added for the first time, we - add the key to the `keys` OrderedSet, and create or - replace an entry in `values`. When an entry is deleted, - we delete its entry in `keys` and `values`. - - @class Map - @namespace Ember - @private - @constructor - */ - function Map() { - if (this instanceof this.constructor) { - this._keys = OrderedSet.create(); - this._keys._silenceRemoveDeprecation = true; - this._values = _emberMetalPlatformCreate["default"](null); - this.size = 0; - } else { - missingNew("OrderedSet"); - } - } - - Ember.Map = Map; - - /** - @method create - @static - @private - */ - Map.create = function () { - var Constructor = this; - return new Constructor(); - }; - - Map.prototype = { - constructor: Map, - - /** - This property will change as the number of objects in the map changes. - @since 1.8.0 - @property size - @type number - @default 0 - @private - */ - size: 0, - - /** - Retrieve the value associated with a given key. - @method get - @param {*} key - @return {*} the value associated with the key, or `undefined` - @private - */ - get: function (key) { - if (this.size === 0) { - return; - } - - var values = this._values; - var guid = _emberMetalUtils.guidFor(key); - - return values[guid]; - }, - - /** - Adds a value to the map. If a value for the given key has already been - provided, the new value will replace the old value. - @method set - @param {*} key - @param {*} value - @return {Ember.Map} - @private - */ - set: function (key, value) { - var keys = this._keys; - var values = this._values; - var guid = _emberMetalUtils.guidFor(key); - - // ensure we don't store -0 - var k = key === -0 ? 0 : key; - - keys.add(k, guid); - - values[guid] = value; - - this.size = keys.size; - - return this; - }, - - /** - @deprecated see delete - Removes a value from the map for an associated key. - @method remove - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - @private - */ - remove: function (key) { - - return this["delete"](key); - }, - - /** - Removes a value from the map for an associated key. - @since 1.8.0 - @method delete - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - @private - */ - "delete": function (key) { - if (this.size === 0) { - return false; - } - // don't use ES6 "delete" because it will be annoying - // to use in browsers that are not ES6 friendly; - var keys = this._keys; - var values = this._values; - var guid = _emberMetalUtils.guidFor(key); - - if (keys["delete"](key, guid)) { - delete values[guid]; - this.size = keys.size; - return true; - } else { - return false; - } - }, - - /** - Check whether a key is present. - @method has - @param {*} key - @return {Boolean} true if the item was present, false otherwise - @private - */ - has: function (key) { - return this._keys.has(key); - }, - - /** - Iterate over all the keys and values. Calls the function once - for each key, passing in value, key, and the map being iterated over, - in that order. - The keys are guaranteed to be iterated over in insertion order. - @method forEach - @param {Function} callback - @param {*} self if passed, the `this` value inside the - callback. By default, `this` is the map. - @private - */ - forEach: function (callback /*, ...thisArg*/) { - if (typeof callback !== "function") { - missingFunction(callback); - } - - if (this.size === 0) { - return; - } - - var length = arguments.length; - var map = this; - var cb, thisArg; - - if (length === 2) { - thisArg = arguments[1]; - cb = function (key) { - callback.call(thisArg, map.get(key), key, map); - }; - } else { - cb = function (key) { - callback(map.get(key), key, map); - }; - } - - this._keys.forEach(cb); - }, - - /** - @method clear - @private - */ - clear: function () { - this._keys.clear(); - this._values = _emberMetalPlatformCreate["default"](null); - this.size = 0; - }, - - /** - @method copy - @return {Ember.Map} - @private - */ - copy: function () { - return copyMap(this, new Map()); - } - }; - - _emberMetalDeprecate_property.deprecateProperty(Map.prototype, "length", "size"); - - /** - @class MapWithDefault - @namespace Ember - @extends Ember.Map - @private - @constructor - @param [options] - @param {*} [options.defaultValue] - */ - function MapWithDefault(options) { - this._super$constructor(); - this.defaultValue = options.defaultValue; - } - - /** - @method create - @static - @param [options] - @param {*} [options.defaultValue] - @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns - `Ember.MapWithDefault` otherwise returns `Ember.Map` - @private - */ - MapWithDefault.create = function (options) { - if (options) { - return new MapWithDefault(options); - } else { - return new Map(); - } - }; - - MapWithDefault.prototype = _emberMetalPlatformCreate["default"](Map.prototype); - MapWithDefault.prototype.constructor = MapWithDefault; - MapWithDefault.prototype._super$constructor = Map; - MapWithDefault.prototype._super$get = Map.prototype.get; - - /** - Retrieve the value associated with a given key. - - @method get - @param {*} key - @return {*} the value associated with the key, or the default value - @private - */ - MapWithDefault.prototype.get = function (key) { - var hasValue = this.has(key); - - if (hasValue) { - return this._super$get(key); - } else { - var defaultValue = this.defaultValue(key); - this.set(key, defaultValue); - return defaultValue; - } - }; - - /** - @method copy - @return {Ember.MapWithDefault} - @private - */ - MapWithDefault.prototype.copy = function () { - var Constructor = this.constructor; - return copyMap(this, new Constructor({ - defaultValue: this.defaultValue - })); - }; - - exports["default"] = Map; - exports.OrderedSet = OrderedSet; - exports.Map = Map; - exports.MapWithDefault = MapWithDefault; -}); -/** -@module ember -@submodule ember-metal -*/ - -/* - JavaScript (before ES6) does not have a Map implementation. Objects, - which are often used as dictionaries, may only have Strings as keys. - - Because Ember has a way to get a unique identifier for every object - via `Ember.guidFor`, we can implement a performant Map with arbitrary - keys. Because it is commonly used in low-level bookkeeping, Map is - implemented as a pure JavaScript object for performance. - - This implementation follows the current iteration of the ES6 proposal for - maps (http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets), - with one exception: as we do not have the luxury of in-VM iteration, we implement a - forEach method for iteration. - - Map is mocked out to look like an Ember object, so you can do - `Ember.Map.create()` for symmetry with other Ember classes. -*/ -enifed('ember-metal/merge', ['exports', 'ember-metal/keys'], function (exports, _emberMetalKeys) { - exports["default"] = merge; - exports.assign = assign; - - /** - Merge the contents of two objects together into the first object. - - ```javascript - Ember.merge({first: 'Tom'}, {last: 'Dale'}); // {first: 'Tom', last: 'Dale'} - var a = {first: 'Yehuda'}; - var b = {last: 'Katz'}; - Ember.merge(a, b); // a == {first: 'Yehuda', last: 'Katz'}, b == {last: 'Katz'} - ``` - - @method merge - @for Ember - @param {Object} original The object to merge into - @param {Object} updates The object to copy properties from - @return {Object} - @private - */ - - function merge(original, updates) { - if (!updates || typeof updates !== 'object') { - return original; - } - - var props = _emberMetalKeys["default"](updates); - var prop; - var length = props.length; - - for (var i = 0; i < length; i++) { - prop = props[i]; - original[prop] = updates[prop]; - } - - return original; - } - - function assign(original) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - for (var i = 0, l = args.length; i < l; i++) { - var arg = args[i]; - if (!arg) { - continue; - } - - var updates = _emberMetalKeys["default"](arg); - - for (var _i = 0, _l = updates.length; _i < _l; _i++) { - var prop = updates[_i]; - original[prop] = arg[prop]; - } - } - - return original; - } -}); -enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/array", "ember-metal/platform/create", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/expand_properties", "ember-metal/properties", "ember-metal/computed", "ember-metal/binding", "ember-metal/observer", "ember-metal/events", "ember-metal/streams/utils"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalArray, _emberMetalPlatformCreate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalProperties, _emberMetalComputed, _emberMetalBinding, _emberMetalObserver, _emberMetalEvents, _emberMetalStreamsUtils) { - exports.mixin = mixin; - exports.required = required; - exports.aliasMethod = aliasMethod; - exports.observer = observer; - exports._immediateObserver = _immediateObserver; - exports._beforeObserver = _beforeObserver; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - var REQUIRED; - var a_slice = [].slice; - - function superFunction() { - var func = this.__nextSuper; - var ret; - - if (func) { - var length = arguments.length; - this.__nextSuper = null; - if (length === 0) { - ret = func.call(this); - } else if (length === 1) { - ret = func.call(this, arguments[0]); - } else if (length === 2) { - ret = func.call(this, arguments[0], arguments[1]); - } else { - ret = func.apply(this, arguments); - } - this.__nextSuper = func; - return ret; - } - } - - // ensure we prime superFunction to mitigate - // v8 bug potentially incorrectly deopts this function: https://code.google.com/p/v8/issues/detail?id=3709 - var primer = { - __nextSuper: function (a, b, c, d) {} - }; - - superFunction.call(primer); - superFunction.call(primer, 1); - superFunction.call(primer, 1, 2); - superFunction.call(primer, 1, 2, 3); - - function mixinsMeta(obj) { - var m = _emberMetalUtils.meta(obj, true); - var ret = m.mixins; - if (!ret) { - ret = m.mixins = {}; - } else if (!m.hasOwnProperty("mixins")) { - ret = m.mixins = _emberMetalPlatformCreate["default"](ret); - } - return ret; - } - - function isMethod(obj) { - return "function" === typeof obj && obj.isMethod !== false && obj !== Boolean && obj !== Object && obj !== Number && obj !== Array && obj !== Date && obj !== String; - } - - var CONTINUE = {}; - - function mixinProperties(mixinsMeta, mixin) { - var guid; - - if (mixin instanceof Mixin) { - guid = _emberMetalUtils.guidFor(mixin); - if (mixinsMeta[guid]) { - return CONTINUE; - } - mixinsMeta[guid] = mixin; - return mixin.properties; - } else { - return mixin; // apply anonymous mixin properties - } - } - - function concatenatedMixinProperties(concatProp, props, values, base) { - var concats; - - // reset before adding each new mixin to pickup concats from previous - concats = values[concatProp] || base[concatProp]; - if (props[concatProp]) { - concats = concats ? concats.concat(props[concatProp]) : props[concatProp]; - } - - return concats; - } - - function giveDescriptorSuper(meta, key, property, values, descs, base) { - var superProperty; - - // Computed properties override methods, and do not call super to them - if (values[key] === undefined) { - // Find the original descriptor in a parent mixin - superProperty = descs[key]; - } - - // If we didn't find the original descriptor in a parent mixin, find - // it on the original object. - if (!superProperty) { - var possibleDesc = base[key]; - var superDesc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - superProperty = superDesc; - } - - if (superProperty === undefined || !(superProperty instanceof _emberMetalComputed.ComputedProperty)) { - return property; - } - - // Since multiple mixins may inherit from the same parent, we need - // to clone the computed property so that other mixins do not receive - // the wrapped version. - property = _emberMetalPlatformCreate["default"](property); - property._getter = _emberMetalUtils.wrap(property._getter, superProperty._getter); - if (superProperty._setter) { - if (property._setter) { - property._setter = _emberMetalUtils.wrap(property._setter, superProperty._setter); - } else { - property._setter = superProperty._setter; - } - } - - return property; - } - - var sourceAvailable = (function () { - return this; - }).toString().indexOf("return this;") > -1; - - function giveMethodSuper(obj, key, method, values, descs) { - var superMethod; - - // Methods overwrite computed properties, and do not call super to them. - if (descs[key] === undefined) { - // Find the original method in a parent mixin - superMethod = values[key]; - } - - // If we didn't find the original value in a parent mixin, find it in - // the original object - superMethod = superMethod || obj[key]; - - // Only wrap the new method if the original method was a function - if (superMethod === undefined || "function" !== typeof superMethod) { - return method; - } - - var hasSuper; - if (sourceAvailable) { - hasSuper = method.__hasSuper; - - if (hasSuper === undefined) { - hasSuper = method.toString().indexOf("_super") > -1; - method.__hasSuper = hasSuper; - } - } - - if (sourceAvailable === false || hasSuper) { - return _emberMetalUtils.wrap(method, superMethod); - } else { - return method; - } - } - - function applyConcatenatedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - if (baseValue) { - if ("function" === typeof baseValue.concat) { - if (value === null || value === undefined) { - return baseValue; - } else { - return baseValue.concat(value); - } - } else { - return _emberMetalUtils.makeArray(baseValue).concat(value); - } - } else { - return _emberMetalUtils.makeArray(value); - } - } - - function applyMergedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - - if (!baseValue) { - return value; - } - - var newBase = _emberMetalMerge["default"]({}, baseValue); - var hasFunction = false; - - for (var prop in value) { - if (!value.hasOwnProperty(prop)) { - continue; - } - - var propValue = value[prop]; - if (isMethod(propValue)) { - // TODO: support for Computed Properties, etc? - hasFunction = true; - newBase[prop] = giveMethodSuper(obj, prop, propValue, baseValue, {}); - } else { - newBase[prop] = propValue; - } - } - - if (hasFunction) { - newBase._super = superFunction; - } - - return newBase; - } - - function addNormalizedProperty(base, key, value, meta, descs, values, concats, mergings) { - if (value instanceof _emberMetalProperties.Descriptor) { - if (value === REQUIRED && descs[key]) { - return CONTINUE; - } - - // Wrap descriptor function to implement - // __nextSuper() if needed - if (value._getter) { - value = giveDescriptorSuper(meta, key, value, values, descs, base); - } - - descs[key] = value; - values[key] = undefined; - } else { - if (concats && _emberMetalArray.indexOf.call(concats, key) >= 0 || key === "concatenatedProperties" || key === "mergedProperties") { - value = applyConcatenatedProperties(base, key, value, values); - } else if (mergings && _emberMetalArray.indexOf.call(mergings, key) >= 0) { - value = applyMergedProperties(base, key, value, values); - } else if (isMethod(value)) { - value = giveMethodSuper(base, key, value, values, descs); - } - - descs[key] = undefined; - values[key] = value; - } - } - - function mergeMixins(mixins, m, descs, values, base, keys) { - var currentMixin, props, key, concats, mergings, meta; - - function removeKeys(keyName) { - delete descs[keyName]; - delete values[keyName]; - } - - for (var i = 0, l = mixins.length; i < l; i++) { - currentMixin = mixins[i]; - - props = mixinProperties(m, currentMixin); - if (props === CONTINUE) { - continue; - } - - if (props) { - meta = _emberMetalUtils.meta(base); - if (base.willMergeMixin) { - base.willMergeMixin(props); - } - concats = concatenatedMixinProperties("concatenatedProperties", props, values, base); - mergings = concatenatedMixinProperties("mergedProperties", props, values, base); - - for (key in props) { - if (!props.hasOwnProperty(key)) { - continue; - } - keys.push(key); - addNormalizedProperty(base, key, props[key], meta, descs, values, concats, mergings); - } - - // manually copy toString() because some JS engines do not enumerate it - if (props.hasOwnProperty("toString")) { - base.toString = props.toString; - } - } else if (currentMixin.mixins) { - mergeMixins(currentMixin.mixins, m, descs, values, base, keys); - if (currentMixin._without) { - _emberMetalArray.forEach.call(currentMixin._without, removeKeys); - } - } - } - } - - var IS_BINDING = /^.+Binding$/; - - function detectBinding(obj, key, value, m) { - if (IS_BINDING.test(key)) { - var bindings = m.bindings; - if (!bindings) { - bindings = m.bindings = {}; - } else if (!m.hasOwnProperty("bindings")) { - bindings = m.bindings = _emberMetalPlatformCreate["default"](m.bindings); - } - bindings[key] = value; - } - } - - function connectStreamBinding(obj, key, stream) { - var onNotify = function (stream) { - _emberMetalObserver._suspendObserver(obj, key, null, didChange, function () { - _emberMetalProperty_set.trySet(obj, key, stream.value()); - }); - }; - - var didChange = function () { - stream.setValue(_emberMetalProperty_get.get(obj, key), onNotify); - }; - - // Initialize value - _emberMetalProperty_set.set(obj, key, stream.value()); - - _emberMetalObserver.addObserver(obj, key, null, didChange); - - stream.subscribe(onNotify); - - if (obj._streamBindingSubscriptions === undefined) { - obj._streamBindingSubscriptions = _emberMetalPlatformCreate["default"](null); - } - - obj._streamBindingSubscriptions[key] = onNotify; - } - - function connectBindings(obj, m) { - // TODO Mixin.apply(instance) should disconnect binding if exists - var bindings = m.bindings; - var key, binding, to; - if (bindings) { - for (key in bindings) { - binding = bindings[key]; - if (binding) { - to = key.slice(0, -7); // strip Binding off end - if (_emberMetalStreamsUtils.isStream(binding)) { - connectStreamBinding(obj, to, binding); - continue; - } else if (binding instanceof _emberMetalBinding.Binding) { - binding = binding.copy(); // copy prototypes' instance - binding.to(to); - } else { - // binding is string path - binding = new _emberMetalBinding.Binding(to, binding); - } - binding.connect(obj); - obj[key] = binding; - } - } - // mark as applied - m.bindings = {}; - } - } - - function finishPartial(obj, m) { - connectBindings(obj, m || _emberMetalUtils.meta(obj)); - return obj; - } - - function followAlias(obj, desc, m, descs, values) { - var altKey = desc.methodName; - var value; - var possibleDesc; - if (descs[altKey] || values[altKey]) { - value = values[altKey]; - desc = descs[altKey]; - } else if ((possibleDesc = obj[altKey]) && possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor) { - desc = possibleDesc; - value = undefined; - } else { - desc = undefined; - value = obj[altKey]; - } - - return { desc: desc, value: value }; - } - - function updateObserversAndListeners(obj, key, observerOrListener, pathsKey, updateMethod) { - var paths = observerOrListener[pathsKey]; - - if (paths) { - for (var i = 0, l = paths.length; i < l; i++) { - updateMethod(obj, paths[i], null, key); - } - } - } - - function replaceObserversAndListeners(obj, key, observerOrListener) { - var prev = obj[key]; - - if ("function" === typeof prev) { - updateObserversAndListeners(obj, key, prev, "__ember_observesBefore__", _emberMetalObserver._removeBeforeObserver); - updateObserversAndListeners(obj, key, prev, "__ember_observes__", _emberMetalObserver.removeObserver); - updateObserversAndListeners(obj, key, prev, "__ember_listens__", _emberMetalEvents.removeListener); - } - - if ("function" === typeof observerOrListener) { - updateObserversAndListeners(obj, key, observerOrListener, "__ember_observesBefore__", _emberMetalObserver._addBeforeObserver); - updateObserversAndListeners(obj, key, observerOrListener, "__ember_observes__", _emberMetalObserver.addObserver); - updateObserversAndListeners(obj, key, observerOrListener, "__ember_listens__", _emberMetalEvents.addListener); - } - } - - function applyMixin(obj, mixins, partial) { - var descs = {}; - var values = {}; - var m = _emberMetalUtils.meta(obj); - var keys = []; - var key, value, desc; - - obj._super = superFunction; - - // Go through all mixins and hashes passed in, and: - // - // * Handle concatenated properties - // * Handle merged properties - // * Set up _super wrapping if necessary - // * Set up computed property descriptors - // * Copying `toString` in broken browsers - mergeMixins(mixins, mixinsMeta(obj), descs, values, obj, keys); - - for (var i = 0, l = keys.length; i < l; i++) { - key = keys[i]; - if (key === "constructor" || !values.hasOwnProperty(key)) { - continue; - } - - desc = descs[key]; - value = values[key]; - - if (desc === REQUIRED) { - continue; - } - - while (desc && desc instanceof Alias) { - var followed = followAlias(obj, desc, m, descs, values); - desc = followed.desc; - value = followed.value; - } - - if (desc === undefined && value === undefined) { - continue; - } - - replaceObserversAndListeners(obj, key, value); - detectBinding(obj, key, value, m); - _emberMetalProperties.defineProperty(obj, key, desc, value, m); - } - - if (!partial) { - // don't apply to prototype - finishPartial(obj, m); - } - - return obj; - } - - /** - @method mixin - @for Ember - @param obj - @param mixins* - @return obj - @private - */ - - function mixin(obj) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - applyMixin(obj, args, false); - return obj; - } - - /** - The `Ember.Mixin` class allows you to create mixins, whose properties can be - added to other classes. For instance, - - ```javascript - App.Editable = Ember.Mixin.create({ - edit: function() { - console.log('starting to edit'); - this.set('isEditing', true); - }, - isEditing: false - }); - - // Mix mixins into classes by passing them as the first arguments to - // .extend. - App.CommentView = Ember.View.extend(App.Editable, { - template: Ember.Handlebars.compile('{{#if view.isEditing}}...{{else}}...{{/if}}') - }); - - commentView = App.CommentView.create(); - commentView.edit(); // outputs 'starting to edit' - ``` - - Note that Mixins are created with `Ember.Mixin.create`, not - `Ember.Mixin.extend`. - - Note that mixins extend a constructor's prototype so arrays and object literals - defined as properties will be shared amongst objects that implement the mixin. - If you want to define a property in a mixin that is not shared, you can define - it either as a computed property or have it be created on initialization of the object. - - ```javascript - //filters array will be shared amongst any object implementing mixin - App.Filterable = Ember.Mixin.create({ - filters: Ember.A() - }); - - //filters will be a separate array for every object implementing the mixin - App.Filterable = Ember.Mixin.create({ - filters: Ember.computed(function() {return Ember.A();}) - }); - - //filters will be created as a separate array during the object's initialization - App.Filterable = Ember.Mixin.create({ - init: function() { - this._super.apply(this, arguments); - this.set("filters", Ember.A()); - } - }); - ``` - - @class Mixin - @namespace Ember - @public - */ - exports["default"] = Mixin; - - function Mixin(args, properties) { - this.properties = properties; - - var length = args && args.length; - - if (length > 0) { - var m = new Array(length); - - for (var i = 0; i < length; i++) { - var x = args[i]; - if (x instanceof Mixin) { - m[i] = x; - } else { - m[i] = new Mixin(undefined, x); - } - } - - this.mixins = m; - } else { - this.mixins = undefined; - } - this.ownerConstructor = undefined; - } - - Mixin._apply = applyMixin; - - Mixin.applyPartial = function (obj) { - var args = a_slice.call(arguments, 1); - return applyMixin(obj, args, true); - }; - - Mixin.finishPartial = finishPartial; - - // ES6TODO: this relies on a global state? - _emberMetalCore["default"].anyUnprocessedMixins = false; - - /** - @method create - @static - @param arguments* - @public - */ - Mixin.create = function () { - // ES6TODO: this relies on a global state? - _emberMetalCore["default"].anyUnprocessedMixins = true; - var M = this; - - for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - - return new M(args, undefined); - }; - - var MixinPrototype = Mixin.prototype; - - /** - @method reopen - @param arguments* - @private - */ - MixinPrototype.reopen = function () { - var currentMixin; - - if (this.properties) { - currentMixin = new Mixin(undefined, this.properties); - this.properties = undefined; - this.mixins = [currentMixin]; - } else if (!this.mixins) { - this.mixins = []; - } - - var len = arguments.length; - var mixins = this.mixins; - var idx; - - for (idx = 0; idx < len; idx++) { - currentMixin = arguments[idx]; - - if (currentMixin instanceof Mixin) { - mixins.push(currentMixin); - } else { - mixins.push(new Mixin(undefined, currentMixin)); - } - } - - return this; - }; - - /** - @method apply - @param obj - @return applied object - @private - */ - MixinPrototype.apply = function (obj) { - return applyMixin(obj, [this], false); - }; - - MixinPrototype.applyPartial = function (obj) { - return applyMixin(obj, [this], true); - }; - - function _detect(curMixin, targetMixin, seen) { - var guid = _emberMetalUtils.guidFor(curMixin); - - if (seen[guid]) { - return false; - } - seen[guid] = true; - - if (curMixin === targetMixin) { - return true; - } - var mixins = curMixin.mixins; - var loc = mixins ? mixins.length : 0; - while (--loc >= 0) { - if (_detect(mixins[loc], targetMixin, seen)) { - return true; - } - } - return false; - } - - /** - @method detect - @param obj - @return {Boolean} - @private - */ - MixinPrototype.detect = function (obj) { - if (!obj) { - return false; - } - if (obj instanceof Mixin) { - return _detect(obj, this, {}); - } - var m = obj["__ember_meta__"]; - var mixins = m && m.mixins; - if (mixins) { - return !!mixins[_emberMetalUtils.guidFor(this)]; - } - return false; - }; - - MixinPrototype.without = function () { - var ret = new Mixin([this]); - - for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - - ret._without = args; - return ret; - }; - - function _keys(ret, mixin, seen) { - if (seen[_emberMetalUtils.guidFor(mixin)]) { - return; - } - seen[_emberMetalUtils.guidFor(mixin)] = true; - - if (mixin.properties) { - var props = mixin.properties; - for (var key in props) { - if (props.hasOwnProperty(key)) { - ret[key] = true; - } - } - } else if (mixin.mixins) { - _emberMetalArray.forEach.call(mixin.mixins, function (x) { - _keys(ret, x, seen); - }); - } - } - - MixinPrototype.keys = function () { - var keys = {}; - var seen = {}; - var ret = []; - _keys(keys, this, seen); - for (var key in keys) { - if (keys.hasOwnProperty(key)) { - ret.push(key); - } - } - return ret; - }; - - // returns the mixins currently applied to the specified object - // TODO: Make Ember.mixin - Mixin.mixins = function (obj) { - var m = obj["__ember_meta__"]; - var mixins = m && m.mixins; - var ret = []; - - if (!mixins) { - return ret; - } - - for (var key in mixins) { - var currentMixin = mixins[key]; - - // skip primitive mixins since these are always anonymous - if (!currentMixin.properties) { - ret.push(currentMixin); - } - } - - return ret; - }; - - exports.REQUIRED = REQUIRED = new _emberMetalProperties.Descriptor(); - REQUIRED.toString = function () { - return "(Required Property)"; - }; - - /** - Denotes a required property for a mixin - - @method required - @for Ember - @private - */ - - function required() { - return REQUIRED; - } - - function Alias(methodName) { - this.isDescriptor = true; - this.methodName = methodName; - } - - Alias.prototype = new _emberMetalProperties.Descriptor(); - - /** - Makes a method available via an additional name. - - ```javascript - App.Person = Ember.Object.extend({ - name: function() { - return 'Tomhuda Katzdale'; - }, - moniker: Ember.aliasMethod('name') - }); - - var goodGuy = App.Person.create(); - - goodGuy.name(); // 'Tomhuda Katzdale' - goodGuy.moniker(); // 'Tomhuda Katzdale' - ``` - - @method aliasMethod - @for Ember - @param {String} methodName name of the method to alias - @private - */ - - function aliasMethod(methodName) { - return new Alias(methodName); - } - - // .......................................................... - // OBSERVER HELPER - // - - /** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.observer('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - Also available as `Function.prototype.observes` if prototype extensions are - enabled. - - @method observer - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - @private - */ - - function observer() { - for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) { - args[_key4] = arguments[_key4]; - } - - var func = args.slice(-1)[0]; - var paths; - - var addWatchedProperty = function (path) { - paths.push(path); - }; - var _paths = args.slice(0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = args[0]; - _paths = args.slice(1); - } - - paths = []; - - for (var i = 0; i < _paths.length; ++i) { - _emberMetalExpand_properties["default"](_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new _emberMetalCore["default"].Error("Ember.observer called without a function"); - } - - func.__ember_observes__ = paths; - return func; - } - - /** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.immediateObserver('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - In the future, `Ember.observer` may become asynchronous. In this event, - `Ember.immediateObserver` will maintain the synchronous behavior. - - Also available as `Function.prototype.observesImmediately` if prototype extensions are - enabled. - - @method _immediateObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @deprecated Use `Ember.observer` instead. - @return func - @private - */ - - function _immediateObserver() { - - for (var i = 0, l = arguments.length; i < l; i++) { - var arg = arguments[i]; - } - - return observer.apply(this, arguments); - } - - /** - When observers fire, they are called with the arguments `obj`, `keyName`. - - Note, `@each.property` observer is called per each add or replace of an element - and it's not called with a specific enumeration item. - - A `_beforeObserver` fires before a property changes. - - A `_beforeObserver` is an alternative form of `.observesBefore()`. - - ```javascript - App.PersonView = Ember.View.extend({ - friends: [{ name: 'Tom' }, { name: 'Stefan' }, { name: 'Kris' }], - - valueWillChange: Ember.beforeObserver('content.value', function(obj, keyName) { - this.changingFrom = obj.get(keyName); - }), - - valueDidChange: Ember.observer('content.value', function(obj, keyName) { - // only run if updating a value already in the DOM - if (this.get('state') === 'inDOM') { - var color = obj.get(keyName) > this.changingFrom ? 'green' : 'red'; - // logic - } - }), - - friendsDidChange: Ember.observer('friends.@each.name', function(obj, keyName) { - // some logic - // obj.get(keyName) returns friends array - }) - }); - ``` - - Also available as `Function.prototype.observesBefore` if prototype extensions are - enabled. - - @method beforeObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - @deprecated - @private - */ - - function _beforeObserver() { - for (var _len5 = arguments.length, args = Array(_len5), _key5 = 0; _key5 < _len5; _key5++) { - args[_key5] = arguments[_key5]; - } - - var func = args.slice(-1)[0]; - var paths; - - var addWatchedProperty = function (path) { - paths.push(path); - }; - - var _paths = args.slice(0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = args[0]; - _paths = args.slice(1); - } - - paths = []; - - for (var i = 0; i < _paths.length; ++i) { - _emberMetalExpand_properties["default"](_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new _emberMetalCore["default"].Error("Ember.beforeObserver called without a function"); - } - - func.__ember_observesBefore__ = paths; - return func; - } - - exports.IS_BINDING = IS_BINDING; - exports.Mixin = Mixin; - exports.required = required; - exports.REQUIRED = REQUIRED; -}); -/** -@module ember -@submodule ember-metal -*/ - -// warn, assert, wrap, et; -enifed("ember-metal/observer", ["exports", "ember-metal/watching", "ember-metal/array", "ember-metal/events"], function (exports, _emberMetalWatching, _emberMetalArray, _emberMetalEvents) { - exports.addObserver = addObserver; - exports.observersFor = observersFor; - exports.removeObserver = removeObserver; - exports._addBeforeObserver = _addBeforeObserver; - exports._suspendBeforeObserver = _suspendBeforeObserver; - exports._suspendObserver = _suspendObserver; - exports._suspendBeforeObservers = _suspendBeforeObservers; - exports._suspendObservers = _suspendObservers; - exports._beforeObserversFor = _beforeObserversFor; - exports._removeBeforeObserver = _removeBeforeObserver; - - /** - @module ember-metal - */ - - var AFTER_OBSERVERS = ":change"; - var BEFORE_OBSERVERS = ":before"; - - function changeEvent(keyName) { - return keyName + AFTER_OBSERVERS; - } - - function beforeEvent(keyName) { - return keyName + BEFORE_OBSERVERS; - } - - /** - @method addObserver - @for Ember - @param obj - @param {String} _path - @param {Object|Function} target - @param {Function|String} [method] - @public - */ - - function addObserver(obj, _path, target, method) { - _emberMetalEvents.addListener(obj, changeEvent(_path), target, method); - _emberMetalWatching.watch(obj, _path); - - return this; - } - - function observersFor(obj, path) { - return _emberMetalEvents.listenersFor(obj, changeEvent(path)); - } - - /** - @method removeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - @public - */ - - function removeObserver(obj, path, target, method) { - _emberMetalWatching.unwatch(obj, path); - _emberMetalEvents.removeListener(obj, changeEvent(path), target, method); - - return this; - } - - /** - @method _addBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - @deprecated - @private - */ - - function _addBeforeObserver(obj, path, target, method) { - _emberMetalEvents.addListener(obj, beforeEvent(path), target, method); - _emberMetalWatching.watch(obj, path); - - return this; - } - - // Suspend observer during callback. - // - // This should only be used by the target of the observer - // while it is setting the observed path. - - function _suspendBeforeObserver(obj, path, target, method, callback) { - return _emberMetalEvents.suspendListener(obj, beforeEvent(path), target, method, callback); - } - - function _suspendObserver(obj, path, target, method, callback) { - return _emberMetalEvents.suspendListener(obj, changeEvent(path), target, method, callback); - } - - function _suspendBeforeObservers(obj, paths, target, method, callback) { - var events = _emberMetalArray.map.call(paths, beforeEvent); - return _emberMetalEvents.suspendListeners(obj, events, target, method, callback); - } - - function _suspendObservers(obj, paths, target, method, callback) { - var events = _emberMetalArray.map.call(paths, changeEvent); - return _emberMetalEvents.suspendListeners(obj, events, target, method, callback); - } - - function _beforeObserversFor(obj, path) { - return _emberMetalEvents.listenersFor(obj, beforeEvent(path)); - } - - /** - @method removeBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - @deprecated - @private - */ - - function _removeBeforeObserver(obj, path, target, method) { - _emberMetalWatching.unwatch(obj, path); - _emberMetalEvents.removeListener(obj, beforeEvent(path), target, method); - - return this; - } -}); -enifed("ember-metal/observer_set", ["exports", "ember-metal/utils", "ember-metal/events"], function (exports, _emberMetalUtils, _emberMetalEvents) { - - /* - this.observerSet = { - [senderGuid]: { // variable name: `keySet` - [keyName]: listIndex - } - }, - this.observers = [ - { - sender: obj, - keyName: keyName, - eventName: eventName, - listeners: [ - [target, method, flags] - ] - }, - ... - ] - */ - exports["default"] = ObserverSet; - - function ObserverSet() { - this.clear(); - } - - ObserverSet.prototype.add = function (sender, keyName, eventName) { - var observerSet = this.observerSet; - var observers = this.observers; - var senderGuid = _emberMetalUtils.guidFor(sender); - var keySet = observerSet[senderGuid]; - var index; - - if (!keySet) { - observerSet[senderGuid] = keySet = {}; - } - index = keySet[keyName]; - if (index === undefined) { - index = observers.push({ - sender: sender, - keyName: keyName, - eventName: eventName, - listeners: [] - }) - 1; - keySet[keyName] = index; - } - return observers[index].listeners; - }; - - ObserverSet.prototype.flush = function () { - var observers = this.observers; - var i, len, observer, sender; - this.clear(); - for (i = 0, len = observers.length; i < len; ++i) { - observer = observers[i]; - sender = observer.sender; - if (sender.isDestroying || sender.isDestroyed) { - continue; - } - _emberMetalEvents.sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners); - } - }; - - ObserverSet.prototype.clear = function () { - this.observerSet = {}; - this.observers = []; - }; -}); -enifed('ember-metal/path_cache', ['exports', 'ember-metal/cache'], function (exports, _emberMetalCache) { - exports.isGlobal = isGlobal; - exports.isGlobalPath = isGlobalPath; - exports.hasThis = hasThis; - exports.isPath = isPath; - exports.getFirstKey = getFirstKey; - exports.getTailPath = getTailPath; - - var IS_GLOBAL = /^[A-Z$]/; - var IS_GLOBAL_PATH = /^[A-Z$].*[\.]/; - var HAS_THIS = 'this.'; - - var isGlobalCache = new _emberMetalCache["default"](1000, function (key) { - return IS_GLOBAL.test(key); - }); - - var isGlobalPathCache = new _emberMetalCache["default"](1000, function (key) { - return IS_GLOBAL_PATH.test(key); - }); - - var hasThisCache = new _emberMetalCache["default"](1000, function (key) { - return key.lastIndexOf(HAS_THIS, 0) === 0; - }); - - var firstDotIndexCache = new _emberMetalCache["default"](1000, function (key) { - return key.indexOf('.'); - }); - - var firstKeyCache = new _emberMetalCache["default"](1000, function (path) { - var index = firstDotIndexCache.get(path); - if (index === -1) { - return path; - } else { - return path.slice(0, index); - } - }); - - var tailPathCache = new _emberMetalCache["default"](1000, function (path) { - var index = firstDotIndexCache.get(path); - if (index !== -1) { - return path.slice(index + 1); - } - }); - - var caches = { - isGlobalCache: isGlobalCache, - isGlobalPathCache: isGlobalPathCache, - hasThisCache: hasThisCache, - firstDotIndexCache: firstDotIndexCache, - firstKeyCache: firstKeyCache, - tailPathCache: tailPathCache - }; - - exports.caches = caches; - - function isGlobal(path) { - return isGlobalCache.get(path); - } - - function isGlobalPath(path) { - return isGlobalPathCache.get(path); - } - - function hasThis(path) { - return hasThisCache.get(path); - } - - function isPath(path) { - return firstDotIndexCache.get(path) !== -1; - } - - function getFirstKey(path) { - return firstKeyCache.get(path); - } - - function getTailPath(path) { - return tailPathCache.get(path); - } -}); -enifed('ember-metal/platform/create', ['exports', 'ember-metal/platform/define_properties'], function (exports, _emberMetalPlatformDefine_properties) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - 'REMOVE_USE_STRICT: true'; - - /** - @class platform - @namespace Ember - @static - @private - */ - - /** - Identical to `Object.create()`. Implements if not available natively. - - @since 1.8.0 - @method create - @for Ember - @public - */ - var create; - // ES5 15.2.3.5 - // http://es5.github.com/#x15.2.3.5 - if (!(Object.create && !Object.create(null).hasOwnProperty)) { - /* jshint scripturl:true, proto:true */ - // Contributed by Brandon Benvie, October, 2012 - var createEmpty; - var supportsProto = !({ '__proto__': null } instanceof Object); - // the following produces false positives - // in Opera Mini => not a reliable check - // Object.prototype.__proto__ === null - if (supportsProto || typeof document === 'undefined') { - createEmpty = function () { - return { '__proto__': null }; - }; - } else { - // In old IE __proto__ can't be used to manually set `null`, nor does - // any other method exist to make an object that inherits from nothing, - // aside from Object.prototype itself. Instead, create a new global - // object and *steal* its Object.prototype and strip it bare. This is - // used as the prototype to create nullary objects. - createEmpty = function () { - var iframe = document.createElement('iframe'); - var parent = document.body || document.documentElement; - iframe.style.display = 'none'; - parent.appendChild(iframe); - iframe.src = 'javascript:'; - var empty = iframe.contentWindow.Object.prototype; - parent.removeChild(iframe); - iframe = null; - delete empty.constructor; - delete empty.hasOwnProperty; - delete empty.propertyIsEnumerable; - delete empty.isPrototypeOf; - delete empty.toLocaleString; - delete empty.toString; - delete empty.valueOf; - - function Empty() {} - Empty.prototype = empty; - // short-circuit future calls - createEmpty = function () { - return new Empty(); - }; - return new Empty(); - }; - } - - create = Object.create = function create(prototype, properties) { - - var object; - function Type() {} // An empty constructor. - - if (prototype === null) { - object = createEmpty(); - } else { - if (typeof prototype !== 'object' && typeof prototype !== 'function') { - // In the native implementation `parent` can be `null` - // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc) - // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object` - // like they are in modern browsers. Using `Object.create` on DOM elements - // is...err...probably inappropriate, but the native version allows for it. - throw new TypeError('Object prototype may only be an Object or null'); // same msg as Chrome - } - - Type.prototype = prototype; - - object = new Type(); - } - - if (properties !== undefined) { - _emberMetalPlatformDefine_properties["default"](object, properties); - } - - return object; - }; - } else { - create = Object.create; - } - - exports["default"] = create; -}); -enifed("ember-metal/platform/define_properties", ["exports", "ember-metal/platform/define_property"], function (exports, _emberMetalPlatformDefine_property) { - - var defineProperties = Object.defineProperties; - - // ES5 15.2.3.7 - // http://es5.github.com/#x15.2.3.7 - if (!defineProperties) { - defineProperties = function defineProperties(object, properties) { - for (var property in properties) { - if (properties.hasOwnProperty(property) && property !== "__proto__") { - _emberMetalPlatformDefine_property.defineProperty(object, property, properties[property]); - } - } - return object; - }; - - Object.defineProperties = defineProperties; - } - - exports["default"] = defineProperties; -}); -enifed('ember-metal/platform/define_property', ['exports'], function (exports) { - /*globals Node */ - - /** - @class platform - @namespace Ember - @static - @private - */ - - /** - Set to true if the platform supports native getters and setters. - - @property hasPropertyAccessors - @final - @private - */ - - /** - Identical to `Object.defineProperty()`. Implements as much functionality - as possible if not available natively. - - @method defineProperty - @param {Object} obj The object to modify - @param {String} keyName property name to modify - @param {Object} desc descriptor hash - @return {void} - @public - */ - var defineProperty = (function checkCompliance(defineProperty) { - if (!defineProperty) { - return; - } - - try { - var a = 5; - var obj = {}; - defineProperty(obj, 'a', { - configurable: true, - enumerable: true, - get: function () { - return a; - }, - set: function (v) { - a = v; - } - }); - if (obj.a !== 5) { - return; - } - - obj.a = 10; - if (a !== 10) { - return; - } - - // check non-enumerability - defineProperty(obj, 'a', { - configurable: true, - enumerable: false, - writable: true, - value: true - }); - for (var key in obj) { - if (key === 'a') { - return; - } - } - - // Detects a bug in Android <3.2 where you cannot redefine a property using - // Object.defineProperty once accessors have already been set. - if (obj.a !== true) { - return; - } - - // Detects a bug in Android <3 where redefining a property without a value changes the value - // Object.defineProperty once accessors have already been set. - defineProperty(obj, 'a', { - enumerable: false - }); - if (obj.a !== true) { - return; - } - - // defineProperty is compliant - return defineProperty; - } catch (e) { - // IE8 defines Object.defineProperty but calling it on an Object throws - return; - } - })(Object.defineProperty); - - var hasES5CompliantDefineProperty = !!defineProperty; - - if (hasES5CompliantDefineProperty && typeof document !== 'undefined') { - // This is for Safari 5.0, which supports Object.defineProperty, but not - // on DOM nodes. - var canDefinePropertyOnDOM = (function () { - try { - defineProperty(document.createElement('div'), 'definePropertyOnDOM', {}); - return true; - } catch (e) {} - - return false; - })(); - - if (!canDefinePropertyOnDOM) { - exports.defineProperty = defineProperty = function (obj, keyName, desc) { - var isNode; - - if (typeof Node === 'object') { - isNode = obj instanceof Node; - } else { - isNode = typeof obj === 'object' && typeof obj.nodeType === 'number' && typeof obj.nodeName === 'string'; - } - - if (isNode) { - // TODO: Should we have a warning here? - return obj[keyName] = desc.value; - } else { - return Object.defineProperty(obj, keyName, desc); - } - }; - } - } - - if (!hasES5CompliantDefineProperty) { - exports.defineProperty = defineProperty = function definePropertyPolyfill(obj, keyName, desc) { - if (!desc.get) { - obj[keyName] = desc.value; - } - }; - } - - var hasPropertyAccessors = hasES5CompliantDefineProperty; - var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty; - - exports.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty; - exports.defineProperty = defineProperty; - exports.hasPropertyAccessors = hasPropertyAccessors; - exports.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties; -}); -enifed("ember-metal/properties", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/define_property", "ember-metal/property_events"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformDefine_property, _emberMetalProperty_events) { - exports.Descriptor = Descriptor; - exports.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION; - exports.DEFAULT_GETTER_FUNCTION = DEFAULT_GETTER_FUNCTION; - exports.defineProperty = defineProperty; - - // .......................................................... - // DESCRIPTOR - // - - /** - Objects of this type can implement an interface to respond to requests to - get and set. The default implementation handles simple properties. - - @class Descriptor - @private - */ - - function Descriptor() { - this.isDescriptor = true; - } - - // .......................................................... - // DEFINING PROPERTIES API - // - - function MANDATORY_SETTER_FUNCTION(name) { - return function SETTER_FUNCTION(value) { - }; - } - - function DEFAULT_GETTER_FUNCTION(name) { - return function GETTER_FUNCTION() { - var meta = this["__ember_meta__"]; - return meta && meta.values[name]; - }; - } - - /** - NOTE: This is a low-level method used by other parts of the API. You almost - never want to call this method directly. Instead you should use - `Ember.mixin()` to define new properties. - - Defines a property on an object. This method works much like the ES5 - `Object.defineProperty()` method except that it can also accept computed - properties and other special descriptors. - - Normally this method takes only three parameters. However if you pass an - instance of `Descriptor` as the third param then you can pass an - optional value as the fourth parameter. This is often more efficient than - creating new descriptor hashes for each property. - - ## Examples - - ```javascript - // ES5 compatible mode - Ember.defineProperty(contact, 'firstName', { - writable: true, - configurable: false, - enumerable: true, - value: 'Charles' - }); - - // define a simple property - Ember.defineProperty(contact, 'lastName', undefined, 'Jolley'); - - // define a computed property - Ember.defineProperty(contact, 'fullName', Ember.computed(function() { - return this.firstName+' '+this.lastName; - }).property('firstName', 'lastName')); - ``` - - @private - @method defineProperty - @for Ember - @param {Object} obj the object to define this property on. This may be a prototype. - @param {String} keyName the name of the property - @param {Descriptor} [desc] an instance of `Descriptor` (typically a - computed property) or an ES5 descriptor. - You must provide this or `data` but not both. - @param {*} [data] something other than a descriptor, that will - become the explicit value of this property. - */ - - function defineProperty(obj, keyName, desc, data, meta) { - var possibleDesc, existingDesc, watching, value; - - if (!meta) { - meta = _emberMetalUtils.meta(obj); - } - var watchEntry = meta.watching[keyName]; - possibleDesc = obj[keyName]; - existingDesc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - watching = watchEntry !== undefined && watchEntry > 0; - - if (existingDesc) { - existingDesc.teardown(obj, keyName); - } - - if (desc instanceof Descriptor) { - value = desc; - - - obj[keyName] = value; - - if (desc.setup) { - desc.setup(obj, keyName); - } - } else { - if (desc == null) { - value = data; - - - obj[keyName] = data; - - } else { - value = desc; - - // compatibility with ES5 - _emberMetalPlatformDefine_property.defineProperty(obj, keyName, desc); - } - } - - // if key is being watched, override chains that - // were initialized with the prototype - if (watching) { - _emberMetalProperty_events.overrideChains(obj, keyName, meta); - } - - // The `value` passed to the `didDefineProperty` hook is - // either the descriptor or data, whichever was passed. - if (obj.didDefineProperty) { - obj.didDefineProperty(obj, keyName, value); - } - - return this; - } -}); -/** -@module ember-metal -*/ -enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-metal/events", "ember-metal/observer_set"], function (exports, _emberMetalUtils, _emberMetalEvents, _emberMetalObserver_set) { - var PROPERTY_DID_CHANGE = _emberMetalUtils.symbol("PROPERTY_DID_CHANGE"); - - exports.PROPERTY_DID_CHANGE = PROPERTY_DID_CHANGE; - var beforeObserverSet = new _emberMetalObserver_set["default"](); - var observerSet = new _emberMetalObserver_set["default"](); - var deferred = 0; - - // .......................................................... - // PROPERTY CHANGES - // - - /** - This function is called just before an object property is about to change. - It will notify any before observers and prepare caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyDidChange()` which you should call just - after the property value changes. - - @method propertyWillChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - @private - */ - function propertyWillChange(obj, keyName) { - var m = obj["__ember_meta__"]; - var watching = m && m.watching[keyName] > 0 || keyName === "length"; - var proto = m && m.proto; - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - if (!watching) { - return; - } - - if (proto === obj) { - return; - } - - if (desc && desc.willChange) { - desc.willChange(obj, keyName); - } - - dependentKeysWillChange(obj, keyName, m); - chainsWillChange(obj, keyName, m); - notifyBeforeObservers(obj, keyName); - } - - /** - This function is called just after an object property has changed. - It will notify any observers and clear caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyWillChange()` which you should call just - before the property value changes. - - @method propertyDidChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - @private - */ - function propertyDidChange(obj, keyName) { - var m = obj["__ember_meta__"]; - var watching = m && m.watching[keyName] > 0 || keyName === "length"; - var proto = m && m.proto; - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - if (proto === obj) { - return; - } - - // shouldn't this mean that we're watching this key? - if (desc && desc.didChange) { - desc.didChange(obj, keyName); - } - - if (obj[PROPERTY_DID_CHANGE]) { - obj[PROPERTY_DID_CHANGE](keyName); - } - - if (!watching && keyName !== "length") { - return; - } - - if (m && m.deps && m.deps[keyName]) { - dependentKeysDidChange(obj, keyName, m); - } - - chainsDidChange(obj, keyName, m, false); - notifyObservers(obj, keyName); - } - - var WILL_SEEN, DID_SEEN; - // called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...) - function dependentKeysWillChange(obj, depKey, meta) { - if (obj.isDestroying) { - return; - } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = WILL_SEEN; - var top = !seen; - - if (top) { - seen = WILL_SEEN = {}; - } - - iterDeps(propertyWillChange, obj, deps, depKey, seen, meta); - - if (top) { - WILL_SEEN = null; - } - } - } - - // called whenever a property has just changed to update dependent keys - function dependentKeysDidChange(obj, depKey, meta) { - if (obj.isDestroying) { - return; - } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = DID_SEEN; - var top = !seen; - - if (top) { - seen = DID_SEEN = {}; - } - - iterDeps(propertyDidChange, obj, deps, depKey, seen, meta); - - if (top) { - DID_SEEN = null; - } - } - } - - function keysOf(obj) { - var keys = []; - - for (var key in obj) { - keys.push(key); - } - - return keys; - } - - function iterDeps(method, obj, deps, depKey, seen, meta) { - var keys, key, i, possibleDesc, desc; - var guid = _emberMetalUtils.guidFor(obj); - var current = seen[guid]; - - if (!current) { - current = seen[guid] = {}; - } - - if (current[depKey]) { - return; - } - - current[depKey] = true; - - if (deps) { - keys = keysOf(deps); - for (i = 0; i < keys.length; i++) { - key = keys[i]; - possibleDesc = obj[key]; - desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - if (desc && desc._suspended === obj) { - continue; - } - - method(obj, key); - } - } - } - - function chainsWillChange(obj, keyName, m) { - if (!(m.hasOwnProperty("chainWatchers") && m.chainWatchers[keyName])) { - return; - } - - var nodes = m.chainWatchers[keyName]; - var events = []; - var i, l; - - for (i = 0, l = nodes.length; i < l; i++) { - nodes[i].willChange(events); - } - - for (i = 0, l = events.length; i < l; i += 2) { - propertyWillChange(events[i], events[i + 1]); - } - } - - function chainsDidChange(obj, keyName, m, suppressEvents) { - if (!(m && m.hasOwnProperty("chainWatchers") && m.chainWatchers[keyName])) { - return; - } - - var nodes = m.chainWatchers[keyName]; - var events = suppressEvents ? null : []; - var i, l; - - for (i = 0, l = nodes.length; i < l; i++) { - nodes[i].didChange(events); - } - - if (suppressEvents) { - return; - } - - for (i = 0, l = events.length; i < l; i += 2) { - propertyDidChange(events[i], events[i + 1]); - } - } - - function overrideChains(obj, keyName, m) { - chainsDidChange(obj, keyName, m, true); - } - - /** - @method beginPropertyChanges - @chainable - @private - */ - function beginPropertyChanges() { - deferred++; - } - - /** - @method endPropertyChanges - @private - */ - function endPropertyChanges() { - deferred--; - if (deferred <= 0) { - beforeObserverSet.clear(); - observerSet.flush(); - } - } - - /** - Make a series of property changes together in an - exception-safe way. - - ```javascript - Ember.changeProperties(function() { - obj1.set('foo', mayBlowUpWhenSet); - obj2.set('bar', baz); - }); - ``` - - @method changeProperties - @param {Function} callback - @param [binding] - @private - */ - function changeProperties(callback, binding) { - beginPropertyChanges(); - _emberMetalUtils.tryFinally(callback, endPropertyChanges, binding); - } - - function notifyBeforeObservers(obj, keyName) { - if (obj.isDestroying) { - return; - } - - var eventName = keyName + ":before"; - var listeners, added; - if (deferred) { - listeners = beforeObserverSet.add(obj, keyName, eventName); - added = _emberMetalEvents.accumulateListeners(obj, eventName, listeners); - _emberMetalEvents.sendEvent(obj, eventName, [obj, keyName], added); - } else { - _emberMetalEvents.sendEvent(obj, eventName, [obj, keyName]); - } - } - - function notifyObservers(obj, keyName) { - if (obj.isDestroying) { - return; - } - - var eventName = keyName + ":change"; - var listeners; - if (deferred) { - listeners = observerSet.add(obj, keyName, eventName); - _emberMetalEvents.accumulateListeners(obj, eventName, listeners); - } else { - _emberMetalEvents.sendEvent(obj, eventName, [obj, keyName]); - } - } - - exports.propertyWillChange = propertyWillChange; - exports.propertyDidChange = propertyDidChange; - exports.overrideChains = overrideChains; - exports.beginPropertyChanges = beginPropertyChanges; - exports.endPropertyChanges = endPropertyChanges; - exports.changeProperties = changeProperties; -}); -enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/error", "ember-metal/path_cache", "ember-metal/platform/define_property", "ember-metal/utils", "ember-metal/is_none"], function (exports, _emberMetalCore, _emberMetalError, _emberMetalPath_cache, _emberMetalPlatformDefine_property, _emberMetalUtils, _emberMetalIs_none) { - exports.get = get; - exports.normalizeTuple = normalizeTuple; - exports._getPath = _getPath; - exports.getWithDefault = getWithDefault; - - var FIRST_KEY = /^([^\.]+)/; - - var INTERCEPT_GET = _emberMetalUtils.symbol("INTERCEPT_GET"); - exports.INTERCEPT_GET = INTERCEPT_GET; - var UNHANDLED_GET = _emberMetalUtils.symbol("UNHANDLED_GET"); - - exports.UNHANDLED_GET = UNHANDLED_GET; - // .......................................................... - // GET AND SET - // - // If we are on a platform that supports accessors we can use those. - // Otherwise simulate accessors by looking up the property directly on the - // object. - - /** - Gets the value of a property on an object. If the property is computed, - the function will be invoked. If the property is not defined but the - object implements the `unknownProperty` method then that will be invoked. - - If you plan to run on IE8 and older browsers then you should use this - method anytime you want to retrieve a property on an object that you don't - know for sure is private. (Properties beginning with an underscore '_' - are considered private.) - - On all newer browsers, you only need to use this method to retrieve - properties if the property might not be defined on the object and you want - to respect the `unknownProperty` handler. Otherwise you can ignore this - method. - - Note that if the object itself is `undefined`, this method will throw - an error. - - @method get - @for Ember - @param {Object} obj The object to retrieve from. - @param {String} keyName The property key to retrieve - @return {Object} the property value or `null`. - @public - */ - - function get(obj, keyName) { - // Helpers that operate with 'this' within an #each - if (keyName === "") { - return obj; - } - - if (!keyName && "string" === typeof obj) { - keyName = obj; - obj = _emberMetalCore["default"].lookup; - } - - - if (_emberMetalIs_none["default"](obj)) { - return _getPath(obj, keyName); - } - - if (obj && typeof obj[INTERCEPT_GET] === "function") { - var result = obj[INTERCEPT_GET](obj, keyName); - if (result !== UNHANDLED_GET) { - return result; - } - } - - var meta = obj["__ember_meta__"]; - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - var ret; - - if (desc === undefined && _emberMetalPath_cache.isPath(keyName)) { - return _getPath(obj, keyName); - } - - if (desc) { - return desc.get(obj, keyName); - } else { - - ret = obj[keyName]; - - - if (ret === undefined && "object" === typeof obj && !(keyName in obj) && "function" === typeof obj.unknownProperty) { - return obj.unknownProperty(keyName); - } - - return ret; - } - } - - /** - Normalizes a target/path pair to reflect that actual target/path that should - be observed, etc. This takes into account passing in global property - paths (i.e. a path beginning with a capital letter not defined on the - target). - - @private - @method normalizeTuple - @for Ember - @param {Object} target The current target. May be `null`. - @param {String} path A path on the target or a global property path. - @return {Array} a temporary array with the normalized target/path pair. - */ - - function normalizeTuple(target, path) { - var hasThis = _emberMetalPath_cache.hasThis(path); - var isGlobal = !hasThis && _emberMetalPath_cache.isGlobal(path); - var key; - - if (!target && !isGlobal) { - return [undefined, ""]; - } - - if (hasThis) { - path = path.slice(5); - } - - if (!target || isGlobal) { - target = _emberMetalCore["default"].lookup; - } - - if (isGlobal && _emberMetalPath_cache.isPath(path)) { - key = path.match(FIRST_KEY)[0]; - target = get(target, key); - path = path.slice(key.length + 1); - } - - // must return some kind of path to be valid else other things will break. - validateIsPath(path); - - return [target, path]; - } - - function validateIsPath(path) { - if (!path || path.length === 0) { - throw new _emberMetalError["default"]("Object in path " + path + " could not be found or was destroyed."); - } - } - - function _getPath(root, path) { - var hasThis, parts, tuple, idx, len; - - // detect complicated paths and normalize them - hasThis = _emberMetalPath_cache.hasThis(path); - - if (!root || hasThis) { - tuple = normalizeTuple(root, path); - root = tuple[0]; - path = tuple[1]; - tuple.length = 0; - } - - parts = path.split("."); - len = parts.length; - for (idx = 0; root != null && idx < len; idx++) { - root = get(root, parts[idx], true); - if (root && root.isDestroyed) { - return undefined; - } - } - return root; - } - - function getWithDefault(root, key, defaultValue) { - var value = get(root, key); - - if (value === undefined) { - return defaultValue; - } - return value; - } - - exports["default"] = get; -}); -/** -@module ember-metal -*/ -enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_events", "ember-metal/properties", "ember-metal/error", "ember-metal/path_cache", "ember-metal/platform/define_property", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_events, _emberMetalProperties, _emberMetalError, _emberMetalPath_cache, _emberMetalPlatformDefine_property, _emberMetalUtils) { - exports.set = set; - exports.trySet = trySet; - var INTERCEPT_SET = _emberMetalUtils.symbol("INTERCEPT_SET"); - exports.INTERCEPT_SET = INTERCEPT_SET; - var UNHANDLED_SET = _emberMetalUtils.symbol("UNHANDLED_SET"); - - exports.UNHANDLED_SET = UNHANDLED_SET; - /** - Sets the value of a property on an object, respecting computed properties - and notifying observers and other listeners of the change. If the - property is not defined but the object implements the `setUnknownProperty` - method then that will be invoked as well. - - @method set - @for Ember - @param {Object} obj The object to modify. - @param {String} keyName The property key to set - @param {Object} value The value to set - @return {Object} the passed value. - @public - */ - - function set(obj, keyName, value, tolerant) { - if (typeof obj === "string") { - value = keyName; - keyName = obj; - obj = _emberMetalCore["default"].lookup; - } - - - if (obj === _emberMetalCore["default"].lookup) { - return setPath(obj, keyName, value, tolerant); - } - - // This path exists purely to implement backwards-compatible - // effects (specifically, setting a property on a view may - // invoke a mutator on `attrs`). - if (obj && typeof obj[INTERCEPT_SET] === "function") { - var result = obj[INTERCEPT_SET](obj, keyName, value, tolerant); - if (result !== UNHANDLED_SET) { - return result; - } - } - - var meta, possibleDesc, desc; - if (obj) { - meta = obj["__ember_meta__"]; - possibleDesc = obj[keyName]; - desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - } - - var isUnknown, currentValue; - if ((!obj || desc === undefined) && _emberMetalPath_cache.isPath(keyName)) { - return setPath(obj, keyName, value, tolerant); - } - - - if (desc) { - desc.set(obj, keyName, value); - } else { - - if (obj !== null && value !== undefined && typeof obj === "object" && obj[keyName] === value) { - return value; - } - - isUnknown = "object" === typeof obj && !(keyName in obj); - - // setUnknownProperty is called if `obj` is an object, - // the property does not already exist, and the - // `setUnknownProperty` method exists on the object - if (isUnknown && "function" === typeof obj.setUnknownProperty) { - obj.setUnknownProperty(keyName, value); - } else if (meta && meta.watching[keyName] > 0) { - if (meta.proto !== obj) { - - currentValue = obj[keyName]; - - } - // only trigger a change if the value has changed - if (value !== currentValue) { - _emberMetalProperty_events.propertyWillChange(obj, keyName); - - obj[keyName] = value; - - _emberMetalProperty_events.propertyDidChange(obj, keyName); - } - } else { - obj[keyName] = value; - if (obj[_emberMetalProperty_events.PROPERTY_DID_CHANGE]) { - obj[_emberMetalProperty_events.PROPERTY_DID_CHANGE](keyName); - } - } - } - return value; - } - - function setPath(root, path, value, tolerant) { - var keyName; - - // get the last part of the path - keyName = path.slice(path.lastIndexOf(".") + 1); - - // get the first part of the part - path = path === keyName ? keyName : path.slice(0, path.length - (keyName.length + 1)); - - // unless the path is this, look up the first part to - // get the root - if (path !== "this") { - root = _emberMetalProperty_get._getPath(root, path); - } - - if (!keyName || keyName.length === 0) { - throw new _emberMetalError["default"]("Property set failed: You passed an empty path"); - } - - if (!root) { - if (tolerant) { - return; - } else { - throw new _emberMetalError["default"]("Property set failed: object in path \"" + path + "\" could not be found or was destroyed."); - } - } - - return set(root, keyName, value); - } - - /** - Error-tolerant form of `Ember.set`. Will not blow up if any part of the - chain is `undefined`, `null`, or destroyed. - - This is primarily used when syncing bindings, which may try to update after - an object has been destroyed. - - @method trySet - @for Ember - @param {Object} root The object to modify. - @param {String} path The property path to set - @param {Object} value The value to set - @public - */ - - function trySet(root, path, value) { - return set(root, path, value, true); - } -}); -enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/utils', 'ember-metal/array', 'ember-metal/property_events', 'backburner'], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalArray, _emberMetalProperty_events, _backburner) { - - function onBegin(current) { - run.currentRunLoop = current; - } - - function onEnd(current, next) { - run.currentRunLoop = next; - } - - // ES6TODO: should Backburner become es6? - var backburner = new _backburner["default"](['sync', 'actions', 'destroy'], { - GUID_KEY: _emberMetalUtils.GUID_KEY, - sync: { - before: _emberMetalProperty_events.beginPropertyChanges, - after: _emberMetalProperty_events.endPropertyChanges - }, - defaultQueue: 'actions', - onBegin: onBegin, - onEnd: onEnd, - onErrorTarget: _emberMetalCore["default"], - onErrorMethod: 'onerror' - }); - - // .......................................................... - // run - this is ideally the only public API the dev sees - // - - /** - Runs the passed target and method inside of a RunLoop, ensuring any - deferred actions including bindings and views updates are flushed at the - end. - - Normally you should not need to invoke this method yourself. However if - you are implementing raw event handlers when interfacing with other - libraries or plugins, you should probably wrap all of your code inside this - call. - - ```javascript - run(function() { - // code to be executed within a RunLoop - }); - ``` - - @class run - @namespace Ember - @static - @constructor - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} return value from invoking the passed function. - @public - */ - exports["default"] = run; - - function run() { - return backburner.run.apply(backburner, arguments); - } - - /** - If no run-loop is present, it creates a new one. If a run loop is - present it will queue itself to run on the existing run-loops action - queue. - - Please note: This is not for normal usage, and should be used sparingly. - - If invoked when not within a run loop: - - ```javascript - run.join(function() { - // creates a new run-loop - }); - ``` - - Alternatively, if called within an existing run loop: - - ```javascript - run(function() { - // creates a new run-loop - run.join(function() { - // joins with the existing run-loop, and queues for invocation on - // the existing run-loops action queue. - }); - }); - ``` - - @method join - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} Return value from invoking the passed function. Please note, - when called within an existing loop, no return value is possible. - @public - */ - run.join = function () { - return backburner.join.apply(backburner, arguments); - }; - - /** - Allows you to specify which context to call the specified function in while - adding the execution of that function to the Ember run loop. This ability - makes this method a great way to asynchronously integrate third-party libraries - into your Ember application. - - `run.bind` takes two main arguments, the desired context and the function to - invoke in that context. Any additional arguments will be supplied as arguments - to the function that is passed in. - - Let's use the creation of a TinyMCE component as an example. Currently, - TinyMCE provides a setup configuration option we can use to do some processing - after the TinyMCE instance is initialized but before it is actually rendered. - We can use that setup option to do some additional setup for our component. - The component itself could look something like the following: - - ```javascript - App.RichTextEditorComponent = Ember.Component.extend({ - initializeTinyMCE: Ember.on('didInsertElement', function() { - tinymce.init({ - selector: '#' + this.$().prop('id'), - setup: Ember.run.bind(this, this.setupEditor) - }); - }), - - setupEditor: function(editor) { - this.set('editor', editor); - - editor.on('change', function() { - console.log('content changed!'); - }); - } - }); - ``` - - In this example, we use Ember.run.bind to bind the setupEditor method to the - context of the App.RichTextEditorComponent and to have the invocation of that - method be safely handled and executed by the Ember run loop. - - @method bind - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Function} returns a new function that will always have a particular context - @since 1.4.0 - @public - */ - run.bind = function () { - for (var _len = arguments.length, curried = Array(_len), _key = 0; _key < _len; _key++) { - curried[_key] = arguments[_key]; - } - - return function () { - for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - - return run.join.apply(run, curried.concat(args)); - }; - }; - - run.backburner = backburner; - run.currentRunLoop = null; - run.queues = backburner.queueNames; - - /** - Begins a new RunLoop. Any deferred actions invoked after the begin will - be buffered until you invoke a matching call to `run.end()`. This is - a lower-level way to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be executed within a RunLoop - run.end(); - ``` - - @method begin - @return {void} - @public - */ - run.begin = function () { - backburner.begin(); - }; - - /** - Ends a RunLoop. This must be called sometime after you call - `run.begin()` to flush any deferred actions. This is a lower-level way - to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be executed within a RunLoop - run.end(); - ``` - - @method end - @return {void} - @public - */ - run.end = function () { - backburner.end(); - }; - - /** - Array of named queues. This array determines the order in which queues - are flushed at the end of the RunLoop. You can define your own queues by - simply adding the queue name to this array. Normally you should not need - to inspect or modify this property. - - @property queues - @type Array - @default ['sync', 'actions', 'destroy'] - @private - */ - - /** - Adds the passed target/method and any optional arguments to the named - queue to be executed at the end of the RunLoop. If you have not already - started a RunLoop when calling this method one will be started for you - automatically. - - At the end of a RunLoop, any methods scheduled in this way will be invoked. - Methods will be invoked in an order matching the named queues defined in - the `run.queues` property. - - ```javascript - run.schedule('sync', this, function() { - // this will be executed in the first RunLoop queue, when bindings are synced - console.log('scheduled on sync queue'); - }); - - run.schedule('actions', this, function() { - // this will be executed in the 'actions' queue, after bindings have synced. - console.log('scheduled on actions queue'); - }); - - // Note the functions will be run in order based on the run queues order. - // Output would be: - // scheduled on sync queue - // scheduled on actions queue - ``` - - @method schedule - @param {String} queue The name of the queue to schedule against. - Default queues are 'sync' and 'actions' - @param {Object} [target] target object to use as the context when invoking a method. - @param {String|Function} method The method to invoke. If you pass a string it - will be resolved on the target object at the time the scheduled item is - invoked allowing you to change the target function. - @param {Object} [arguments*] Optional arguments to be passed to the queued method. - @return {void} - @public - */ - run.schedule = function () { - checkAutoRun(); - backburner.schedule.apply(backburner, arguments); - }; - - // Used by global test teardown - run.hasScheduledTimers = function () { - return backburner.hasTimers(); - }; - - // Used by global test teardown - run.cancelTimers = function () { - backburner.cancelTimers(); - }; - - /** - Immediately flushes any events scheduled in the 'sync' queue. Bindings - use this queue so this method is a useful way to immediately force all - bindings in the application to sync. - - You should call this method anytime you need any changed state to propagate - throughout the app immediately without repainting the UI (which happens - in the later 'render' queue added by the `ember-views` package). - - ```javascript - run.sync(); - ``` - - @method sync - @return {void} - @private - */ - run.sync = function () { - if (backburner.currentInstance) { - backburner.currentInstance.queues.sync.flush(); - } - }; - - /** - Invokes the passed target/method and optional arguments after a specified - period of time. The last parameter of this method must always be a number - of milliseconds. - - You should use this method whenever you need to run some action after a - period of time instead of using `setTimeout()`. This method will ensure that - items that expire during the same script execution cycle all execute - together, which is often more efficient than using a real setTimeout. - - ```javascript - run.later(myContext, function() { - // code here will execute within a RunLoop in about 500ms with this == myContext - }, 500); - ``` - - @method later - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @return {*} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.later = function () { - return backburner.later.apply(backburner, arguments); - }; - - /** - Schedule a function to run one time during the current RunLoop. This is equivalent - to calling `scheduleOnce` with the "actions" queue. - - @method once - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.once = function () { - checkAutoRun(); - - for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - - args.unshift('actions'); - return backburner.scheduleOnce.apply(backburner, args); - }; - - /** - Schedules a function to run one time in a given queue of the current RunLoop. - Calling this method with the same queue/target/method combination will have - no effect (past the initial call). - - Note that although you can pass optional arguments these will not be - considered when looking for duplicates. New arguments will replace previous - calls. - - ```javascript - function sayHi() { - console.log('hi'); - } - - run(function() { - run.scheduleOnce('afterRender', myContext, sayHi); - run.scheduleOnce('afterRender', myContext, sayHi); - // sayHi will only be executed once, in the afterRender queue of the RunLoop - }); - ``` - - Also note that passing an anonymous function to `run.scheduleOnce` will - not prevent additional calls with an identical anonymous function from - scheduling the items multiple times, e.g.: - - ```javascript - function scheduleIt() { - run.scheduleOnce('actions', myContext, function() { - console.log('Closure'); - }); - } - - scheduleIt(); - scheduleIt(); - - // "Closure" will print twice, even though we're using `run.scheduleOnce`, - // because the function we pass to it is anonymous and won't match the - // previously scheduled operation. - ``` - - Available queues, and their order, can be found at `run.queues` - - @method scheduleOnce - @param {String} [queue] The name of the queue to schedule against. Default queues are 'sync' and 'actions'. - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.scheduleOnce = function () { - checkAutoRun(); - return backburner.scheduleOnce.apply(backburner, arguments); - }; - - /** - Schedules an item to run from within a separate run loop, after - control has been returned to the system. This is equivalent to calling - `run.later` with a wait time of 1ms. - - ```javascript - run.next(myContext, function() { - // code to be executed in the next run loop, - // which will be scheduled after the current one - }); - ``` - - Multiple operations scheduled with `run.next` will coalesce - into the same later run loop, along with any other operations - scheduled by `run.later` that expire right around the same - time that `run.next` operations will fire. - - Note that there are often alternatives to using `run.next`. - For instance, if you'd like to schedule an operation to happen - after all DOM element operations have completed within the current - run loop, you can make use of the `afterRender` run loop queue (added - by the `ember-views` package, along with the preceding `render` queue - where all the DOM element operations happen). Example: - - ```javascript - App.MyCollectionView = Ember.CollectionView.extend({ - didInsertElement: function() { - run.scheduleOnce('afterRender', this, 'processChildElements'); - }, - processChildElements: function() { - // ... do something with collectionView's child view - // elements after they've finished rendering, which - // can't be done within the CollectionView's - // `didInsertElement` hook because that gets run - // before the child elements have been added to the DOM. - } - }); - ``` - - One benefit of the above approach compared to using `run.next` is - that you will be able to perform DOM/CSS operations before unprocessed - elements are rendered to the screen, which may prevent flickering or - other artifacts caused by delaying processing until after rendering. - - The other major benefit to the above approach is that `run.next` - introduces an element of non-determinism, which can make things much - harder to test, due to its reliance on `setTimeout`; it's much harder - to guarantee the order of scheduled operations when they are scheduled - outside of the current run loop, i.e. with `run.next`. - - @method next - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.next = function () { - for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) { - args[_key4] = arguments[_key4]; - } - - args.push(1); - return backburner.later.apply(backburner, args); - }; - - /** - Cancels a scheduled item. Must be a value returned by `run.later()`, - `run.once()`, `run.next()`, `run.debounce()`, or - `run.throttle()`. - - ```javascript - var runNext = run.next(myContext, function() { - // will not be executed - }); - - run.cancel(runNext); - - var runLater = run.later(myContext, function() { - // will not be executed - }, 500); - - run.cancel(runLater); - - var runOnce = run.once(myContext, function() { - // will not be executed - }); - - run.cancel(runOnce); - - var throttle = run.throttle(myContext, function() { - // will not be executed - }, 1, false); - - run.cancel(throttle); - - var debounce = run.debounce(myContext, function() { - // will not be executed - }, 1); - - run.cancel(debounce); - - var debounceImmediate = run.debounce(myContext, function() { - // will be executed since we passed in true (immediate) - }, 100, true); - - // the 100ms delay until this method can be called again will be cancelled - run.cancel(debounceImmediate); - ``` - - @method cancel - @param {Object} timer Timer object to cancel - @return {Boolean} true if cancelled or false/undefined if it wasn't found - @public - */ - run.cancel = function (timer) { - return backburner.cancel(timer); - }; - - /** - Delay calling the target method until the debounce period has elapsed - with no additional debounce calls. If `debounce` is called again before - the specified time has elapsed, the timer is reset and the entire period - must pass again before the target method is called. - - This method should be used when an event may be called multiple times - but the action should only be called once when the event is done firing. - A common example is for scroll events where you only want updates to - happen once scrolling has ceased. - - ```javascript - function whoRan() { - console.log(this.name + ' ran.'); - } - - var myContext = { name: 'debounce' }; - - run.debounce(myContext, whoRan, 150); - - // less than 150ms passes - run.debounce(myContext, whoRan, 150); - - // 150ms passes - // whoRan is invoked with context myContext - // console logs 'debounce ran.' one time. - ``` - - Immediate allows you to run the function immediately, but debounce - other calls for this function until the wait time has elapsed. If - `debounce` is called again before the specified time has elapsed, - the timer is reset and the entire period must pass again before - the method can be called again. - - ```javascript - function whoRan() { - console.log(this.name + ' ran.'); - } - - var myContext = { name: 'debounce' }; - - run.debounce(myContext, whoRan, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 100ms passes - run.debounce(myContext, whoRan, 150, true); - - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - run.debounce(myContext, whoRan, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - - ``` - - @method debounce - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to false. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.debounce = function () { - return backburner.debounce.apply(backburner, arguments); - }; - - /** - Ensure that the target method is never called more frequently than - the specified spacing period. The target method is called immediately. - - ```javascript - function whoRan() { - console.log(this.name + ' ran.'); - } - - var myContext = { name: 'throttle' }; - - run.throttle(myContext, whoRan, 150); - // whoRan is invoked with context myContext - // console logs 'throttle ran.' - - // 50ms passes - run.throttle(myContext, whoRan, 150); - - // 50ms passes - run.throttle(myContext, whoRan, 150); - - // 150ms passes - run.throttle(myContext, whoRan, 150); - // whoRan is invoked with context myContext - // console logs 'throttle ran.' - ``` - - @method throttle - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} spacing Number of milliseconds to space out requests. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to true. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.throttle = function () { - return backburner.throttle.apply(backburner, arguments); - }; - - // Make sure it's not an autorun during testing - function checkAutoRun() { - if (!run.currentRunLoop) { - } - } - - /** - Add a new named queue after the specified queue. - - The queue to add will only be added once. - - @method _addQueue - @param {String} name the name of the queue to add. - @param {String} after the name of the queue to add after. - @private - */ - run._addQueue = function (name, after) { - if (_emberMetalArray.indexOf.call(run.queues, name) === -1) { - run.queues.splice(_emberMetalArray.indexOf.call(run.queues, after) + 1, 0, name); - } - }; -}); -/* queue, target, method */ /*target, method*/ /*queue, target, method*/ -enifed("ember-metal/set_properties", ["exports", "ember-metal/property_events", "ember-metal/property_set", "ember-metal/keys"], function (exports, _emberMetalProperty_events, _emberMetalProperty_set, _emberMetalKeys) { - exports["default"] = setProperties; - - /** - Set a list of properties on an object. These properties are set inside - a single `beginPropertyChanges` and `endPropertyChanges` batch, so - observers will be buffered. - - ```javascript - var anObject = Ember.Object.create(); - - anObject.setProperties({ - firstName: 'Stanley', - lastName: 'Stuart', - age: 21 - }); - ``` - - @method setProperties - @param obj - @param {Object} properties - @return obj - @public - */ - - function setProperties(obj, properties) { - if (!properties || typeof properties !== "object") { - return obj; - } - _emberMetalProperty_events.changeProperties(function () { - var props = _emberMetalKeys["default"](properties); - var propertyName; - - for (var i = 0, l = props.length; i < l; i++) { - propertyName = props[i]; - - _emberMetalProperty_set.set(obj, propertyName, properties[propertyName]); - } - }); - return obj; - } -}); -enifed("ember-metal/streams/conditional", ["exports", "ember-metal/streams/stream", "ember-metal/streams/utils", "ember-metal/platform/create"], function (exports, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberMetalPlatformCreate) { - exports["default"] = conditional; - - function conditional(test, consequent, alternate) { - if (_emberMetalStreamsUtils.isStream(test)) { - return new ConditionalStream(test, consequent, alternate); - } else { - if (test) { - return consequent; - } else { - return alternate; - } - } - } - - function ConditionalStream(test, consequent, alternate) { - this.init(); - - this.oldTestResult = undefined; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - - ConditionalStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - ConditionalStream.prototype.compute = function () { - var oldTestResult = this.oldTestResult; - var newTestResult = !!_emberMetalStreamsUtils.read(this.test); - - if (newTestResult !== oldTestResult) { - switch (oldTestResult) { - case true: - _emberMetalStreamsUtils.unsubscribe(this.consequent, this.notify, this);break; - case false: - _emberMetalStreamsUtils.unsubscribe(this.alternate, this.notify, this);break; - case undefined: - _emberMetalStreamsUtils.subscribe(this.test, this.notify, this); - } - - switch (newTestResult) { - case true: - _emberMetalStreamsUtils.subscribe(this.consequent, this.notify, this);break; - case false: - _emberMetalStreamsUtils.subscribe(this.alternate, this.notify, this); - } - - this.oldTestResult = newTestResult; - } - - return newTestResult ? _emberMetalStreamsUtils.read(this.consequent) : _emberMetalStreamsUtils.read(this.alternate); - }; -}); -enifed("ember-metal/streams/dependency", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/streams/utils"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalStreamsUtils) { - - /** - @module ember-metal - */ - - /** - @private - @class Dependency - @namespace Ember.streams - @constructor - */ - function Dependency(depender, dependee) { - - this.next = null; - this.prev = null; - this.depender = depender; - this.dependee = dependee; - this.unsubscription = null; - } - - _emberMetalMerge["default"](Dependency.prototype, { - subscribe: function () { - - this.unsubscription = _emberMetalStreamsUtils.subscribe(this.dependee, this.depender.notify, this.depender); - }, - - unsubscribe: function () { - if (this.unsubscription) { - this.unsubscription(); - this.unsubscription = null; - } - }, - - replace: function (dependee) { - if (this.dependee !== dependee) { - this.dependee = dependee; - - if (this.unsubscription) { - this.unsubscribe(); - this.subscribe(); - } - } - }, - - getValue: function () { - return _emberMetalStreamsUtils.read(this.dependee); - }, - - setValue: function (value) { - return _emberMetalStreamsUtils.setValue(this.dependee, value); - } - - // destroy() { - // var next = this.next; - // var prev = this.prev; - - // if (prev) { - // prev.next = next; - // } else { - // this.depender.dependencyHead = next; - // } - - // if (next) { - // next.prev = prev; - // } else { - // this.depender.dependencyTail = prev; - // } - - // this.unsubscribe(); - // } - }); - - exports["default"] = Dependency; -}); -enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/platform/create', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/observer', 'ember-metal/streams/stream', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalPlatformCreate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalObserver, _emberMetalStreamsStream, _emberMetalStreamsUtils) { - - function KeyStream(source, key) { - // TODO: This isn't necessary. - - // used to get the original path for debugging and legacy purposes - var label = labelFor(source, key); - - this.init(label); - this.path = label; - this.sourceDep = this.addMutableDependency(source); - this.observedObject = null; - this.key = key; - } - - function labelFor(source, key) { - return source.label ? source.label + '.' + key : key; - } - - KeyStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](KeyStream.prototype, { - compute: function () { - var object = this.sourceDep.getValue(); - if (object) { - return _emberMetalProperty_get.get(object, this.key); - } - }, - - setValue: function (value) { - var object = this.sourceDep.getValue(); - if (object) { - _emberMetalProperty_set.set(object, this.key, value); - } - }, - - setSource: function (source) { - this.sourceDep.replace(source); - this.notify(); - }, - - _super$revalidate: _emberMetalStreamsStream["default"].prototype.revalidate, - - revalidate: function (value) { - this._super$revalidate(value); - - var object = this.sourceDep.getValue(); - if (object !== this.observedObject) { - this._clearObservedObject(); - - if (object && typeof object === 'object') { - _emberMetalObserver.addObserver(object, this.key, this, this.notify); - this.observedObject = object; - } - } - }, - - _super$deactivate: _emberMetalStreamsStream["default"].prototype.deactivate, - - _clearObservedObject: function () { - if (this.observedObject) { - _emberMetalObserver.removeObserver(this.observedObject, this.key, this, this.notify); - this.observedObject = null; - } - }, - - deactivate: function () { - this._super$deactivate(); - this._clearObservedObject(); - } - }); - - exports["default"] = KeyStream; -}); -enifed("ember-metal/streams/proxy-stream", ["exports", "ember-metal/merge", "ember-metal/streams/stream", "ember-metal/platform/create"], function (exports, _emberMetalMerge, _emberMetalStreamsStream, _emberMetalPlatformCreate) { - - function ProxyStream(source, label) { - this.init(label); - this.sourceDep = this.addMutableDependency(source); - } - - ProxyStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](ProxyStream.prototype, { - compute: function () { - return this.sourceDep.getValue(); - }, - - setValue: function (value) { - this.sourceDep.setValue(value); - }, - - setSource: function (source) { - this.sourceDep.replace(source); - this.notify(); - } - }); - - exports["default"] = ProxyStream; -}); -enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-metal/platform/create", "ember-metal/path_cache", "ember-metal/observer", "ember-metal/streams/utils", "ember-metal/streams/subscriber", "ember-metal/streams/dependency"], function (exports, _emberMetalCore, _emberMetalPlatformCreate, _emberMetalPath_cache, _emberMetalObserver, _emberMetalStreamsUtils, _emberMetalStreamsSubscriber, _emberMetalStreamsDependency) { - - /** - @module ember-metal - */ - - /** - @private - @class Stream - @namespace Ember.stream - @constructor - */ - function Stream(fn, label) { - this.init(label); - this.compute = fn; - } - - var KeyStream; - var ProxyMixin; - - Stream.prototype = { - isStream: true, - - init: function (label) { - this.label = makeLabel(label); - this.isActive = false; - this.isDirty = true; - this.isDestroyed = false; - this.cache = undefined; - this.children = undefined; - this.subscriberHead = null; - this.subscriberTail = null; - this.dependencyHead = null; - this.dependencyTail = null; - this.observedProxy = null; - }, - - _makeChildStream: function (key) { - KeyStream = KeyStream || _emberMetalCore["default"].__loader.require("ember-metal/streams/key-stream")["default"]; - return new KeyStream(this, key); - }, - - removeChild: function (key) { - delete this.children[key]; - }, - - getKey: function (key) { - if (this.children === undefined) { - this.children = _emberMetalPlatformCreate["default"](null); - } - - var keyStream = this.children[key]; - - if (keyStream === undefined) { - keyStream = this._makeChildStream(key); - this.children[key] = keyStream; - } - - return keyStream; - }, - - get: function (path) { - var firstKey = _emberMetalPath_cache.getFirstKey(path); - var tailPath = _emberMetalPath_cache.getTailPath(path); - - if (this.children === undefined) { - this.children = _emberMetalPlatformCreate["default"](null); - } - - var keyStream = this.children[firstKey]; - - if (keyStream === undefined) { - keyStream = this._makeChildStream(firstKey, path); - this.children[firstKey] = keyStream; - } - - if (tailPath === undefined) { - return keyStream; - } else { - return keyStream.get(tailPath); - } - }, - - value: function () { - // TODO: Ensure value is never called on a destroyed stream - // so that we can uncomment this assertion. - // - // Ember.assert("Stream error: value was called after the stream was destroyed", !this.isDestroyed); - - // TODO: Remove this block. This will require ensuring we are - // not treating streams as "volatile" anywhere. - if (!this.isActive) { - this.isDirty = true; - } - - var willRevalidate = false; - - if (!this.isActive && this.subscriberHead) { - this.activate(); - willRevalidate = true; - } - - if (this.isDirty) { - if (this.isActive) { - willRevalidate = true; - } - - this.cache = this.compute(); - this.isDirty = false; - } - - if (willRevalidate) { - this.revalidate(this.cache); - } - - return this.cache; - }, - - addMutableDependency: function (object) { - var dependency = new _emberMetalStreamsDependency["default"](this, object); - - if (this.isActive) { - dependency.subscribe(); - } - - if (this.dependencyHead === null) { - this.dependencyHead = this.dependencyTail = dependency; - } else { - var tail = this.dependencyTail; - tail.next = dependency; - dependency.prev = tail; - this.dependencyTail = dependency; - } - - return dependency; - }, - - addDependency: function (object) { - if (_emberMetalStreamsUtils.isStream(object)) { - this.addMutableDependency(object); - } - }, - - subscribeDependencies: function () { - var dependency = this.dependencyHead; - while (dependency) { - var next = dependency.next; - dependency.subscribe(); - dependency = next; - } - }, - - unsubscribeDependencies: function () { - var dependency = this.dependencyHead; - while (dependency) { - var next = dependency.next; - dependency.unsubscribe(); - dependency = next; - } - }, - - maybeDeactivate: function () { - if (!this.subscriberHead && this.isActive) { - this.isActive = false; - this.unsubscribeDependencies(); - this.deactivate(); - } - }, - - activate: function () { - this.isActive = true; - this.subscribeDependencies(); - }, - - revalidate: function (value) { - if (value !== this.observedProxy) { - this._clearObservedProxy(); - - ProxyMixin = ProxyMixin || _emberMetalCore["default"].__loader.require("ember-runtime/mixins/-proxy")["default"]; - - if (ProxyMixin.detect(value)) { - _emberMetalObserver.addObserver(value, "content", this, this.notify); - this.observedProxy = value; - } - } - }, - - _clearObservedProxy: function () { - if (this.observedProxy) { - _emberMetalObserver.removeObserver(this.observedProxy, "content", this, this.notify); - this.observedProxy = null; - } - }, - - deactivate: function () { - this._clearObservedProxy(); - }, - - compute: function () { - throw new Error("Stream error: compute not implemented"); - }, - - setValue: function () { - throw new Error("Stream error: setValue not implemented"); - }, - - notify: function () { - this.notifyExcept(); - }, - - notifyExcept: function (callbackToSkip, contextToSkip) { - if (!this.isDirty) { - this.isDirty = true; - this.notifySubscribers(callbackToSkip, contextToSkip); - } - }, - - subscribe: function (callback, context) { - - var subscriber = new _emberMetalStreamsSubscriber["default"](callback, context, this); - if (this.subscriberHead === null) { - this.subscriberHead = this.subscriberTail = subscriber; - } else { - var tail = this.subscriberTail; - tail.next = subscriber; - subscriber.prev = tail; - this.subscriberTail = subscriber; - } - - var stream = this; - return function (prune) { - subscriber.removeFrom(stream); - if (prune) { - stream.prune(); - } - }; - }, - - prune: function () { - if (this.subscriberHead === null) { - this.destroy(true); - } - }, - - unsubscribe: function (callback, context) { - var subscriber = this.subscriberHead; - - while (subscriber) { - var next = subscriber.next; - if (subscriber.callback === callback && subscriber.context === context) { - subscriber.removeFrom(this); - } - subscriber = next; - } - }, - - notifySubscribers: function (callbackToSkip, contextToSkip) { - var subscriber = this.subscriberHead; - - while (subscriber) { - var next = subscriber.next; - - var callback = subscriber.callback; - var context = subscriber.context; - - subscriber = next; - - if (callback === callbackToSkip && context === contextToSkip) { - continue; - } - - if (context === undefined) { - callback(this); - } else { - callback.call(context, this); - } - } - }, - - destroy: function (prune) { - if (!this.isDestroyed) { - this.isDestroyed = true; - - this.subscriberHead = this.subscriberTail = null; - this.maybeDeactivate(); - - var dependencies = this.dependencies; - - if (dependencies) { - for (var i = 0, l = dependencies.length; i < l; i++) { - dependencies[i](prune); - } - } - - this.dependencies = null; - return true; - } - } - }; - - Stream.wrap = function (value, Kind, param) { - if (_emberMetalStreamsUtils.isStream(value)) { - return value; - } else { - return new Kind(value, param); - } - }; - - function makeLabel(label) { - if (label === undefined) { - return "(no label)"; - } else { - return label; - } - } - - exports["default"] = Stream; -}); -enifed("ember-metal/streams/subscriber", ["exports", "ember-metal/merge"], function (exports, _emberMetalMerge) { - - /** - @module ember-metal - */ - - /** - @private - @class Subscriber - @namespace Ember.streams - @constructor - */ - function Subscriber(callback, context) { - this.next = null; - this.prev = null; - this.callback = callback; - this.context = context; - } - - _emberMetalMerge["default"](Subscriber.prototype, { - removeFrom: function (stream) { - var next = this.next; - var prev = this.prev; - - if (prev) { - prev.next = next; - } else { - stream.subscriberHead = next; - } - - if (next) { - next.prev = prev; - } else { - stream.subscriberTail = prev; - } - - stream.maybeDeactivate(); - } - }); - - exports["default"] = Subscriber; -}); -enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, _stream) { - exports.isStream = isStream; - exports.subscribe = subscribe; - exports.unsubscribe = unsubscribe; - exports.read = read; - exports.readArray = readArray; - exports.readHash = readHash; - exports.scanArray = scanArray; - exports.scanHash = scanHash; - exports.concat = concat; - exports.labelsFor = labelsFor; - exports.labelsForObject = labelsForObject; - exports.labelFor = labelFor; - exports.or = or; - exports.addDependency = addDependency; - exports.zip = zip; - exports.zipHash = zipHash; - exports.chain = chain; - exports.setValue = setValue; - - /* - Check whether an object is a stream or not - - @public - @for Ember.stream - @function isStream - @param {Object|Stream} object object to check whether it is a stream - @return {Boolean} `true` if the object is a stream, `false` otherwise - */ - - function isStream(object) { - return object && object.isStream; - } - - /* - A method of subscribing to a stream which is safe for use with a non-stream - object. If a non-stream object is passed, the function does nothing. - - @public - @for Ember.stream - @function subscribe - @param {Object|Stream} object object or stream to potentially subscribe to - @param {Function} callback function to run when stream value changes - @param {Object} [context] the callback will be executed with this context if it - is provided - */ - - function subscribe(object, callback, context) { - if (object && object.isStream) { - return object.subscribe(callback, context); - } - } - - /* - A method of unsubscribing from a stream which is safe for use with a non-stream - object. If a non-stream object is passed, the function does nothing. - - @public - @for Ember.stream - @function unsubscribe - @param {Object|Stream} object object or stream to potentially unsubscribe from - @param {Function} callback function originally passed to `subscribe()` - @param {Object} [context] object originally passed to `subscribe()` - */ - - function unsubscribe(object, callback, context) { - if (object && object.isStream) { - object.unsubscribe(callback, context); - } - } - - /* - Retrieve the value of a stream, or in the case a non-stream object is passed, - return the object itself. - - @public - @for Ember.stream - @function read - @param {Object|Stream} object object to return the value of - @return the stream's current value, or the non-stream object itself - */ - - function read(object) { - if (object && object.isStream) { - return object.value(); - } else { - return object; - } - } - - /* - Map an array, replacing any streams with their values. - - @public - @for Ember.stream - @function readArray - @param {Array} array The array to read values from - @return {Array} a new array of the same length with the values of non-stream - objects mapped from their original positions untouched, and - the values of stream objects retaining their original position - and replaced with the stream's current value. - */ - - function readArray(array) { - var length = array.length; - var ret = new Array(length); - for (var i = 0; i < length; i++) { - ret[i] = read(array[i]); - } - return ret; - } - - /* - Map a hash, replacing any stream property values with the current value of that - stream. - - @public - @for Ember.stream - @function readHash - @param {Object} object The hash to read keys and values from - @return {Object} a new object with the same keys as the passed object. The - property values in the new object are the original values in - the case of non-stream objects, and the streams' current - values in the case of stream objects. - */ - - function readHash(object) { - var ret = {}; - for (var key in object) { - ret[key] = read(object[key]); - } - return ret; - } - - /* - Check whether an array contains any stream values - - @public - @for Ember.stream - @function scanArray - @param {Array} array array given to a handlebars helper - @return {Boolean} `true` if the array contains a stream/bound value, `false` - otherwise - */ - - function scanArray(array) { - var length = array.length; - var containsStream = false; - - for (var i = 0; i < length; i++) { - if (isStream(array[i])) { - containsStream = true; - break; - } - } - - return containsStream; - } - - /* - Check whether a hash has any stream property values - - @public - @for Ember.stream - @function scanHash - @param {Object} hash "hash" argument given to a handlebars helper - @return {Boolean} `true` if the object contains a stream/bound value, `false` - otherwise - */ - - function scanHash(hash) { - var containsStream = false; - - for (var prop in hash) { - if (isStream(hash[prop])) { - containsStream = true; - break; - } - } - - return containsStream; - } - - /* - Join an array, with any streams replaced by their current values - - @public - @for Ember.stream - @function concat - @param {Array} array An array containing zero or more stream objects and - zero or more non-stream objects - @param {String} separator string to be used to join array elements - @return {String} String with array elements concatenated and joined by the - provided separator, and any stream array members having been - replaced by the current value of the stream - */ - - function concat(array, separator) { - // TODO: Create subclass ConcatStream < Stream. Defer - // subscribing to streams until the value() is called. - var hasStream = scanArray(array); - if (hasStream) { - var i, l; - var stream = new _stream["default"](function () { - return concat(readArray(array), separator); - }, function () { - var labels = labelsFor(array); - return 'concat([' + labels.join(', ') + ']; separator=' + inspect(separator) + ')'; - }); - - for (i = 0, l = array.length; i < l; i++) { - subscribe(array[i], stream.notify, stream); - } - - // used by angle bracket components to detect an attribute was provided - // as a string literal - stream.isConcat = true; - return stream; - } else { - return array.join(separator); - } - } - - function labelsFor(streams) { - var labels = []; - - for (var i = 0, l = streams.length; i < l; i++) { - var stream = streams[i]; - labels.push(labelFor(stream)); - } - - return labels; - } - - function labelsForObject(streams) { - var labels = []; - - for (var prop in streams) { - labels.push(prop + ': ' + inspect(streams[prop])); - } - - return labels.length ? '{ ' + labels.join(', ') + ' }' : '{}'; - } - - function labelFor(maybeStream) { - if (isStream(maybeStream)) { - var stream = maybeStream; - return typeof stream.label === 'function' ? stream.label() : stream.label; - } else { - return inspect(maybeStream); - } - } - - function inspect(value) { - switch (typeof value) { - case 'string': - return '"' + value + '"'; - case 'object': - return '{ ... }'; - case 'function': - return 'function() { ... }'; - default: - return String(value); - } - } - - function or(first, second) { - var stream = new _stream["default"](function () { - return first.value() || second.value(); - }, function () { - return labelFor(first) + ' || ' + labelFor(second); - }); - - stream.addDependency(first); - stream.addDependency(second); - - return stream; - } - - function addDependency(stream, dependency) { - if (isStream(stream)) { - stream.addDependency(dependency); - } - } - - function zip(streams, callback, label) { - - var stream = new _stream["default"](function () { - var array = readArray(streams); - return callback ? callback(array) : array; - }, function () { - return label + '(' + labelsFor(streams) + ')'; - }); - - for (var i = 0, l = streams.length; i < l; i++) { - stream.addDependency(streams[i]); - } - - return stream; - } - - function zipHash(object, callback, label) { - - var stream = new _stream["default"](function () { - var hash = readHash(object); - return callback ? callback(hash) : hash; - }, function () { - return label + '(' + labelsForObject(object) + ')'; - }); - - for (var prop in object) { - stream.addDependency(object[prop]); - } - - return stream; - } - - /** - Generate a new stream by providing a source stream and a function that can - be used to transform the stream's value. In the case of a non-stream object, - returns the result of the function. - - The value to transform would typically be available to the function you pass - to `chain()` via scope. For example: - - ```javascript - var source = ...; // stream returning a number - // or a numeric (non-stream) object - var result = chain(source, function() { - var currentValue = read(source); - return currentValue + 1; - }); - ``` - - In the example, result is a stream if source is a stream, or a number of - source was numeric. - - @public - @for Ember.stream - @function chain - @param {Object|Stream} value A stream or non-stream object - @param {Function} fn function to be run when the stream value changes, or to - be run once in the case of a non-stream object - @return {Object|Stream} In the case of a stream `value` parameter, a new - stream that will be updated with the return value of - the provided function `fn`. In the case of a - non-stream object, the return value of the provided - function `fn`. - */ - - function chain(value, fn, label) { - if (isStream(value)) { - var stream = new _stream["default"](fn, function () { - return label + '(' + labelFor(value) + ')'; - }); - stream.addDependency(value); - return stream; - } else { - return fn(); - } - } - - function setValue(object, value) { - if (object && object.isStream) { - object.setValue(value); - } - } -}); -enifed("ember-metal/symbol", ["exports"], function (exports) {}); -enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platform/create", "ember-metal/platform/define_property"], function (exports, _emberMetalCore, _emberMetalPlatformCreate, _emberMetalPlatformDefine_property) { - exports.uuid = uuid; - exports.symbol = symbol; - exports.generateGuid = generateGuid; - exports.guidFor = guidFor; - exports.getMeta = getMeta; - exports.setMeta = setMeta; - exports.metaPath = metaPath; - exports.wrap = wrap; - exports.tryInvoke = tryInvoke; - exports.makeArray = makeArray; - exports.inspect = inspect; - exports.apply = apply; - exports.applyStr = applyStr; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - /** - @module ember-metal - */ - - /** - Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from - jQuery master. We'll just bootstrap our own uuid now. - - @private - @return {Number} the uuid - */ - var _uuid = 0; - - /** - Generates a universally unique identifier. This method - is used internally by Ember for assisting with - the generation of GUID's and other unique identifiers - such as `bind-attr` data attributes. - - @public - @return {Number} [description] - */ - - function uuid() { - return ++_uuid; - } - - /** - Prefix used for guids through out Ember. - @private - @property GUID_PREFIX - @for Ember - @type String - @final - */ - var GUID_PREFIX = "ember"; - - // Used for guid generation... - var numberCache = []; - var stringCache = {}; - - /** - Strongly hint runtimes to intern the provided string. - - When do I need to use this function? - - For the most part, never. Pre-mature optimization is bad, and often the - runtime does exactly what you need it to, and more often the trade-off isn't - worth it. - - Why? - - Runtimes store strings in at least 2 different representations: - Ropes and Symbols (interned strings). The Rope provides a memory efficient - data-structure for strings created from concatenation or some other string - manipulation like splitting. - - Unfortunately checking equality of different ropes can be quite costly as - runtimes must resort to clever string comparison algorithms. These - algorithms typically cost in proportion to the length of the string. - Luckily, this is where the Symbols (interned strings) shine. As Symbols are - unique by their string content, equality checks can be done by pointer - comparison. - - How do I know if my string is a rope or symbol? - - Typically (warning general sweeping statement, but truthy in runtimes at - present) static strings created as part of the JS source are interned. - Strings often used for comparisons can be interned at runtime if some - criteria are met. One of these criteria can be the size of the entire rope. - For example, in chrome 38 a rope longer then 12 characters will not - intern, nor will segments of that rope. - - Some numbers: http://jsperf.com/eval-vs-keys/8 - - Known Trickâ„¢ - - @private - @return {String} interned version of the provided string - */ - function intern(str) { - var obj = {}; - obj[str] = 1; - for (var key in obj) { - if (key === str) { - return key; - } - } - return str; - } - - function symbol(debugName) { - // TODO: Investigate using platform symbols, but we do not - // want to require non-enumerability for this API, which - // would introduce a large cost. - - return intern(debugName + " [id=" + GUID_KEY + Math.floor(Math.random() * new Date()) + "]"); - } - - /** - A unique key used to assign guids and other private metadata to objects. - If you inspect an object in your browser debugger you will often see these. - They can be safely ignored. - - On browsers that support it, these properties are added with enumeration - disabled so they won't show up when you iterate over your properties. - - @private - @property GUID_KEY - @for Ember - @type String - @final - */ - var GUID_KEY = intern("__ember" + +new Date()); - - var GUID_DESC = { - writable: true, - configurable: true, - enumerable: false, - value: null - }; - - exports.GUID_DESC = GUID_DESC; - var undefinedDescriptor = { - configurable: true, - writable: true, - enumerable: false, - value: undefined - }; - - var nullDescriptor = { - configurable: true, - writable: true, - enumerable: false, - value: null - }; - - var META_DESC = { - writable: true, - configurable: true, - enumerable: false, - value: null - }; - - var EMBER_META_PROPERTY = { - name: "__ember_meta__", - descriptor: META_DESC - }; - - exports.EMBER_META_PROPERTY = EMBER_META_PROPERTY; - var GUID_KEY_PROPERTY = { - name: GUID_KEY, - descriptor: nullDescriptor - }; - - exports.GUID_KEY_PROPERTY = GUID_KEY_PROPERTY; - var NEXT_SUPER_PROPERTY = { - name: "__nextSuper", - descriptor: undefinedDescriptor - }; - - exports.NEXT_SUPER_PROPERTY = NEXT_SUPER_PROPERTY; - /** - Generates a new guid, optionally saving the guid to the object that you - pass in. You will rarely need to use this method. Instead you should - call `Ember.guidFor(obj)`, which return an existing guid if available. - - @private - @method generateGuid - @for Ember - @param {Object} [obj] Object the guid will be used for. If passed in, the guid will - be saved on the object and reused whenever you pass the same object - again. - - If no object is passed, just generate a new guid. - @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to - separate the guid into separate namespaces. - @return {String} the guid - */ - - function generateGuid(obj, prefix) { - if (!prefix) { - prefix = GUID_PREFIX; - } - - var ret = prefix + uuid(); - if (obj) { - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(GUID_KEY_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, GUID_KEY, GUID_DESC); - } - } - } - return ret; - } - - /** - Returns a unique id for the object. If the object does not yet have a guid, - one will be assigned to it. You can call this on any object, - `Ember.Object`-based or not, but be aware that it will add a `_guid` - property. - - You can also use this method on DOM Element objects. - - @private - @method guidFor - @for Ember - @param {Object} obj any object, string, number, Element, or primitive - @return {String} the unique guid for this instance. - */ - - function guidFor(obj) { - - // special cases where we don't want to add a key to object - if (obj === undefined) { - return "(undefined)"; - } - - if (obj === null) { - return "(null)"; - } - - var ret; - var type = typeof obj; - - // Don't allow prototype changes to String etc. to change the guidFor - switch (type) { - case "number": - ret = numberCache[obj]; - - if (!ret) { - ret = numberCache[obj] = "nu" + obj; - } - - return ret; - - case "string": - ret = stringCache[obj]; - - if (!ret) { - ret = stringCache[obj] = "st" + uuid(); - } - - return ret; - - case "boolean": - return obj ? "(true)" : "(false)"; - - default: - if (obj[GUID_KEY]) { - return obj[GUID_KEY]; - } - - if (obj === Object) { - return "(Object)"; - } - - if (obj === Array) { - return "(Array)"; - } - - ret = GUID_PREFIX + uuid(); - - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(GUID_KEY_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, GUID_KEY, GUID_DESC); - } - } - return ret; - } - } - - // .......................................................... - // META - // - function Meta(obj) { - this.watching = {}; - this.cache = undefined; - this.cacheMeta = undefined; - this.source = obj; - this.deps = undefined; - this.listeners = undefined; - this.mixins = undefined; - this.bindings = undefined; - this.chains = undefined; - this.values = undefined; - this.proto = undefined; - } - - Meta.prototype = { - chainWatchers: null // FIXME - }; - - if (!_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - // on platforms that don't support enumerable false - // make meta fail jQuery.isPlainObject() to hide from - // jQuery.extend() by having a property that fails - // hasOwnProperty check. - Meta.prototype.__preventPlainObject__ = true; - - // Without non-enumerable properties, meta objects will be output in JSON - // unless explicitly suppressed - Meta.prototype.toJSON = function () {}; - } - - // Placeholder for non-writable metas. - var EMPTY_META = new Meta(null); - - - /** - Retrieves the meta hash for an object. If `writable` is true ensures the - hash is writable for this object as well. - - The meta object contains information about computed property descriptors as - well as any watched properties and other information. You generally will - not access this information directly but instead work with higher level - methods that manipulate this hash indirectly. - - @method meta - @for Ember - @private - - @param {Object} obj The object to retrieve meta for - @param {Boolean} [writable=true] Pass `false` if you do not intend to modify - the meta hash, allowing the method to avoid making an unnecessary copy. - @return {Object} the meta hash for an object - */ - function meta(obj, writable) { - var ret = obj.__ember_meta__; - if (writable === false) { - return ret || EMPTY_META; - } - - if (!ret) { - if (_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(EMBER_META_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, "__ember_meta__", META_DESC); - } - } - - ret = new Meta(obj); - - - obj.__ember_meta__ = ret; - } else if (ret.source !== obj) { - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(EMBER_META_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, "__ember_meta__", META_DESC); - } - - ret = _emberMetalPlatformCreate["default"](ret); - ret.watching = _emberMetalPlatformCreate["default"](ret.watching); - ret.cache = undefined; - ret.cacheMeta = undefined; - ret.source = obj; - - - obj["__ember_meta__"] = ret; - } - return ret; - } - - function getMeta(obj, property) { - var _meta = meta(obj, false); - return _meta[property]; - } - - function setMeta(obj, property, value) { - var _meta = meta(obj, true); - _meta[property] = value; - return value; - } - - /** - @deprecated - @private - - In order to store defaults for a class, a prototype may need to create - a default meta object, which will be inherited by any objects instantiated - from the class's constructor. - - However, the properties of that meta object are only shallow-cloned, - so if a property is a hash (like the event system's `listeners` hash), - it will by default be shared across all instances of that class. - - This method allows extensions to deeply clone a series of nested hashes or - other complex objects. For instance, the event system might pass - `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will - walk down the keys provided. - - For each key, if the key does not exist, it is created. If it already - exists and it was inherited from its constructor, the constructor's - key is cloned. - - You can also pass false for `writable`, which will simply return - undefined if `prepareMetaPath` discovers any part of the path that - shared or undefined. - - @method metaPath - @for Ember - @param {Object} obj The object whose meta we are examining - @param {Array} path An array of keys to walk down - @param {Boolean} writable whether or not to create a new meta - (or meta property) if one does not already exist or if it's - shared with its constructor - */ - - function metaPath(obj, path, writable) { - var _meta = meta(obj, writable); - var keyName, value; - - for (var i = 0, l = path.length; i < l; i++) { - keyName = path[i]; - value = _meta[keyName]; - - if (!value) { - if (!writable) { - return undefined; - } - value = _meta[keyName] = { __ember_source__: obj }; - } else if (value.__ember_source__ !== obj) { - if (!writable) { - return undefined; - } - value = _meta[keyName] = _emberMetalPlatformCreate["default"](value); - value.__ember_source__ = obj; - } - - _meta = value; - } - - return value; - } - - /** - Wraps the passed function so that `this._super` will point to the superFunc - when the function is invoked. This is the primitive we use to implement - calls to super. - - @private - @method wrap - @for Ember - @param {Function} func The function to call - @param {Function} superFunc The super function. - @return {Function} wrapped function. - */ - - function wrap(func, superFunc) { - function superWrapper() { - var ret; - var sup = this && this.__nextSuper; - var length = arguments.length; - - if (this) { - this.__nextSuper = superFunc; - } - - if (length === 0) { - ret = func.call(this); - } else if (length === 1) { - ret = func.call(this, arguments[0]); - } else if (length === 2) { - ret = func.call(this, arguments[0], arguments[1]); - } else { - var args = new Array(length); - for (var i = 0; i < length; i++) { - args[i] = arguments[i]; - } - ret = apply(this, func, args); - } - - if (this) { - this.__nextSuper = sup; - } - - return ret; - } - - superWrapper.wrappedFunction = func; - superWrapper.__ember_observes__ = func.__ember_observes__; - superWrapper.__ember_observesBefore__ = func.__ember_observesBefore__; - superWrapper.__ember_listens__ = func.__ember_listens__; - - return superWrapper; - } - - /** - Checks to see if the `methodName` exists on the `obj`. - - ```javascript - var foo = { bar: function() { return 'bar'; }, baz: null }; - - Ember.canInvoke(foo, 'bar'); // true - Ember.canInvoke(foo, 'baz'); // false - Ember.canInvoke(foo, 'bat'); // false - ``` - - @method canInvoke - @for Ember - @param {Object} obj The object to check for the method - @param {String} methodName The method name to check for - @return {Boolean} - @private - */ - function canInvoke(obj, methodName) { - return !!(obj && typeof obj[methodName] === "function"); - } - - /** - Checks to see if the `methodName` exists on the `obj`, - and if it does, invokes it with the arguments passed. - - ```javascript - var d = new Date('03/15/2013'); - - Ember.tryInvoke(d, 'getTime'); // 1363320000000 - Ember.tryInvoke(d, 'setFullYear', [2014]); // 1394856000000 - Ember.tryInvoke(d, 'noSuchMethod', [2014]); // undefined - ``` - - @method tryInvoke - @for Ember - @param {Object} obj The object to check for the method - @param {String} methodName The method name to check for - @param {Array} [args] The arguments to pass to the method - @return {*} the return value of the invoked method or undefined if it cannot be invoked - @public - */ - - function tryInvoke(obj, methodName, args) { - if (canInvoke(obj, methodName)) { - return args ? applyStr(obj, methodName, args) : applyStr(obj, methodName); - } - } - - // https://github.com/emberjs/ember.js/pull/1617 - var needsFinallyFix = (function () { - var count = 0; - try { - // jscs:disable - try {} finally { - count++; - throw new Error("needsFinallyFixTest"); - } - // jscs:enable - } catch (e) {} - - return count !== 1; - })(); - - /** - Provides try/finally functionality, while working - around Safari's double finally bug. - - ```javascript - var tryable = function() { - someResource.lock(); - runCallback(); // May throw error. - }; - - var finalizer = function() { - someResource.unlock(); - }; - - Ember.tryFinally(tryable, finalizer); - ``` - - @method tryFinally - @deprecated Use JavaScript's native try/finally - @for Ember - @param {Function} tryable The function to run the try callback - @param {Function} finalizer The function to run the finally callback - @param {Object} [binding] The optional calling object. Defaults to 'this' - @return {*} The return value is the that of the finalizer, - unless that value is undefined, in which case it is the return value - of the tryable - @private - */ - - var tryFinally; - if (needsFinallyFix) { - exports.tryFinally = tryFinally = function (tryable, finalizer, binding) { - var result, finalResult, finalError; - - binding = binding || this; - - try { - result = tryable.call(binding); - } finally { - try { - finalResult = finalizer.call(binding); - } catch (e) { - finalError = e; - } - } - - if (finalError) { - throw finalError; - } - - return finalResult === undefined ? result : finalResult; - }; - } else { - exports.tryFinally = tryFinally = function (tryable, finalizer, binding) { - var result, finalResult; - - binding = binding || this; - - try { - result = tryable.call(binding); - } finally { - finalResult = finalizer.call(binding); - } - - return finalResult === undefined ? result : finalResult; - }; - } - - var deprecatedTryFinally = function () { - return tryFinally.apply(this, arguments); - }; - - /** - Provides try/catch/finally functionality, while working - around Safari's double finally bug. - - ```javascript - var tryable = function() { - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - beforeValues[i] = listener.before(name, time(), payload); - } - - return callback.call(binding); - }; - - var catchable = function(e) { - payload = payload || {}; - payload.exception = e; - }; - - var finalizer = function() { - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - listener.after(name, time(), payload, beforeValues[i]); - } - }; - - Ember.tryCatchFinally(tryable, catchable, finalizer); - ``` - - @method tryCatchFinally - @deprecated Use JavaScript's native try/catch/finally instead - @for Ember - @param {Function} tryable The function to run the try callback - @param {Function} catchable The function to run the catchable callback - @param {Function} finalizer The function to run the finally callback - @param {Object} [binding] The optional calling object. Defaults to 'this' - @return {*} The return value is the that of the finalizer, - unless that value is undefined, in which case it is the return value - of the tryable. - @private - */ - var tryCatchFinally; - if (needsFinallyFix) { - exports.tryCatchFinally = tryCatchFinally = function (tryable, catchable, finalizer, binding) { - var result, finalResult, finalError; - - binding = binding || this; - - try { - result = tryable.call(binding); - } catch (error) { - result = catchable.call(binding, error); - } finally { - try { - finalResult = finalizer.call(binding); - } catch (e) { - finalError = e; - } - } - - if (finalError) { - throw finalError; - } - - return finalResult === undefined ? result : finalResult; - }; - } else { - exports.tryCatchFinally = tryCatchFinally = function (tryable, catchable, finalizer, binding) { - var result, finalResult; - - binding = binding || this; - - try { - result = tryable.call(binding); - } catch (error) { - result = catchable.call(binding, error); - } finally { - finalResult = finalizer.call(binding); - } - - return finalResult === undefined ? result : finalResult; - }; - } - - var deprecatedTryCatchFinally = function () { - return tryCatchFinally.apply(this, arguments); - }; - - // ........................................ - // TYPING & ARRAY MESSAGING - // - - var toString = Object.prototype.toString; - - var isArray = Array.isArray || function (value) { - return value !== null && value !== undefined && typeof value === "object" && typeof value.length === "number" && toString.call(value) === "[object Array]"; - }; - - /** - Forces the passed object to be part of an array. If the object is already - an array, it will return the object. Otherwise, it will add the object to - an array. If obj is `null` or `undefined`, it will return an empty array. - - ```javascript - Ember.makeArray(); // [] - Ember.makeArray(null); // [] - Ember.makeArray(undefined); // [] - Ember.makeArray('lindsay'); // ['lindsay'] - Ember.makeArray([1, 2, 42]); // [1, 2, 42] - - var controller = Ember.ArrayProxy.create({ content: [] }); - - Ember.makeArray(controller) === controller; // true - ``` - - @method makeArray - @for Ember - @param {Object} obj the object - @return {Array} - @private - */ - - function makeArray(obj) { - if (obj === null || obj === undefined) { - return []; - } - return isArray(obj) ? obj : [obj]; - } - - /** - Convenience method to inspect an object. This method will attempt to - convert the object into a useful string description. - - It is a pretty simple implementation. If you want something more robust, - use something like JSDump: https://github.com/NV/jsDump - - @method inspect - @for Ember - @param {Object} obj The object you want to inspect. - @return {String} A description of the object - @since 1.4.0 - @private - */ - - function inspect(obj) { - if (obj === null) { - return "null"; - } - if (obj === undefined) { - return "undefined"; - } - if (isArray(obj)) { - return "[" + obj + "]"; - } - // for non objects - if (typeof obj !== "object") { - return "" + obj; - } - // overridden toString - if (typeof obj.toString === "function" && obj.toString !== toString) { - return obj.toString(); - } - - // Object.prototype.toString === {}.toString - var v; - var ret = []; - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - v = obj[key]; - if (v === "toString") { - continue; - } // ignore useless items - if (typeof v === "function") { - v = "function() { ... }"; - } - - if (v && typeof v.toString !== "function") { - ret.push(key + ": " + toString.call(v)); - } else { - ret.push(key + ": " + v); - } - } - } - return "{" + ret.join(", ") + "}"; - } - - // The following functions are intentionally minified to keep the functions - // below Chrome's function body size inlining limit of 600 chars. - /** - @param {Object} t target - @param {Function} m method - @param {Array} a args - @private - */ - - function apply(t, m, a) { - var l = a && a.length; - if (!a || !l) { - return m.call(t); - } - switch (l) { - case 1: - return m.call(t, a[0]); - case 2: - return m.call(t, a[0], a[1]); - case 3: - return m.call(t, a[0], a[1], a[2]); - case 4: - return m.call(t, a[0], a[1], a[2], a[3]); - case 5: - return m.call(t, a[0], a[1], a[2], a[3], a[4]); - default: - return m.apply(t, a); - } - } - - /** - @param {Object} t target - @param {String} m method - @param {Array} a args - @private - */ - - function applyStr(t, m, a) { - var l = a && a.length; - if (!a || !l) { - return t[m](); - } - switch (l) { - case 1: - return t[m](a[0]); - case 2: - return t[m](a[0], a[1]); - case 3: - return t[m](a[0], a[1], a[2]); - case 4: - return t[m](a[0], a[1], a[2], a[3]); - case 5: - return t[m](a[0], a[1], a[2], a[3], a[4]); - default: - return t[m].apply(t, a); - } - } - - exports.GUID_KEY = GUID_KEY; - exports.META_DESC = META_DESC; - exports.EMPTY_META = EMPTY_META; - exports.meta = meta; - exports.isArray = isArray; - exports.makeArray = makeArray; - exports.tryCatchFinally = tryCatchFinally; - exports.deprecatedTryCatchFinally = deprecatedTryCatchFinally; - exports.canInvoke = canInvoke; - exports.tryFinally = tryFinally; - exports.deprecatedTryFinally = deprecatedTryFinally; -}); -enifed("ember-metal/watch_key", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/define_property", "ember-metal/properties"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformDefine_property, _emberMetalProperties) { - exports.watchKey = watchKey; - exports.unwatchKey = unwatchKey; - - function watchKey(obj, keyName, meta) { - // can't watch length on Array - it is special... - if (keyName === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - // activate watching first time - if (!watching[keyName]) { - watching[keyName] = 1; - - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc.willWatch) { - desc.willWatch(obj, keyName); - } - - if ("function" === typeof obj.willWatchProperty) { - obj.willWatchProperty(keyName); - } - - } else { - watching[keyName] = (watching[keyName] || 0) + 1; - } - } - - - // This is super annoying, but required until - // https://github.com/babel/babel/issues/906 is resolved - ; // jshint ignore:line - - function unwatchKey(obj, keyName, meta) { - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - if (watching[keyName] === 1) { - watching[keyName] = 0; - - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc.didUnwatch) { - desc.didUnwatch(obj, keyName); - } - - if ("function" === typeof obj.didUnwatchProperty) { - obj.didUnwatchProperty(keyName); - } - - } else if (watching[keyName] > 1) { - watching[keyName]--; - } - } -}); -enifed("ember-metal/watch_path", ["exports", "ember-metal/utils", "ember-metal/chains"], function (exports, _emberMetalUtils, _emberMetalChains) { - exports.watchPath = watchPath; - exports.unwatchPath = unwatchPath; - - // get the chains for the current object. If the current object has - // chains inherited from the proto they will be cloned and reconfigured for - // the current object. - function chainsFor(obj, meta) { - var m = meta || _emberMetalUtils.meta(obj); - var ret = m.chains; - if (!ret) { - ret = m.chains = new _emberMetalChains.ChainNode(null, null, obj); - } else if (ret.value() !== obj) { - ret = m.chains = ret.copy(obj); - } - return ret; - } - - function watchPath(obj, keyPath, meta) { - // can't watch length on Array - it is special... - if (keyPath === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - if (!watching[keyPath]) { - // activate watching first time - watching[keyPath] = 1; - chainsFor(obj, m).add(keyPath); - } else { - watching[keyPath] = (watching[keyPath] || 0) + 1; - } - } - - function unwatchPath(obj, keyPath, meta) { - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - if (watching[keyPath] === 1) { - watching[keyPath] = 0; - chainsFor(obj, m).remove(keyPath); - } else if (watching[keyPath] > 1) { - watching[keyPath]--; - } - } -}); -enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/chains", "ember-metal/watch_key", "ember-metal/watch_path", "ember-metal/path_cache"], function (exports, _emberMetalUtils, _emberMetalChains, _emberMetalWatch_key, _emberMetalWatch_path, _emberMetalPath_cache) { - exports.isWatching = isWatching; - exports.unwatch = unwatch; - exports.destroy = destroy; - - /** - Starts watching a property on an object. Whenever the property changes, - invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the - primitive used by observers and dependent keys; usually you will never call - this method directly but instead use higher level methods like - `Ember.addObserver()` - - @private - @method watch - @for Ember - @param obj - @param {String} _keyPath - */ - function watch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - if (!_emberMetalPath_cache.isPath(_keyPath)) { - _emberMetalWatch_key.watchKey(obj, _keyPath, m); - } else { - _emberMetalWatch_path.watchPath(obj, _keyPath, m); - } - } - - exports.watch = watch; - - function isWatching(obj, key) { - var meta = obj["__ember_meta__"]; - return (meta && meta.watching[key]) > 0; - } - - watch.flushPending = _emberMetalChains.flushPendingChains; - - function unwatch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - if (!_emberMetalPath_cache.isPath(_keyPath)) { - _emberMetalWatch_key.unwatchKey(obj, _keyPath, m); - } else { - _emberMetalWatch_path.unwatchPath(obj, _keyPath, m); - } - } - - var NODE_STACK = []; - - /** - Tears down the meta on an object so that it can be garbage collected. - Multiple calls will have no effect. - - @method destroy - @for Ember - @param {Object} obj the object to destroy - @return {void} - @private - */ - - function destroy(obj) { - var meta = obj["__ember_meta__"]; - var node, nodes, key, nodeObject; - - if (meta) { - obj["__ember_meta__"] = null; - // remove chainWatchers to remove circular references that would prevent GC - node = meta.chains; - if (node) { - NODE_STACK.push(node); - // process tree - while (NODE_STACK.length > 0) { - node = NODE_STACK.pop(); - // push children - nodes = node._chains; - if (nodes) { - for (key in nodes) { - if (nodes.hasOwnProperty(key)) { - NODE_STACK.push(nodes[key]); - } - } - } - // remove chainWatcher in node object - if (node._watching) { - nodeObject = node._object; - if (nodeObject) { - _emberMetalChains.removeChainWatcher(nodeObject, node._key, node); - } - } - } - } - } - } -}); -/** -@module ember-metal -*/ -enifed("ember-routing-htmlbars", ["exports", "ember-metal/core", "ember-metal/merge", "ember-htmlbars/helpers", "ember-htmlbars/keywords", "ember-routing-htmlbars/helpers/query-params", "ember-routing-htmlbars/keywords/action", "ember-routing-htmlbars/keywords/element-action", "ember-routing-htmlbars/keywords/link-to", "ember-routing-htmlbars/keywords/render"], function (exports, _emberMetalCore, _emberMetalMerge, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberRoutingHtmlbarsHelpersQueryParams, _emberRoutingHtmlbarsKeywordsAction, _emberRoutingHtmlbarsKeywordsElementAction, _emberRoutingHtmlbarsKeywordsLinkTo, _emberRoutingHtmlbarsKeywordsRender) { - - _emberHtmlbarsHelpers.registerHelper("query-params", _emberRoutingHtmlbarsHelpersQueryParams.queryParamsHelper); - - _emberHtmlbarsKeywords.registerKeyword("action", _emberRoutingHtmlbarsKeywordsAction["default"]); - _emberHtmlbarsKeywords.registerKeyword("@element_action", _emberRoutingHtmlbarsKeywordsElementAction["default"]); - _emberHtmlbarsKeywords.registerKeyword("link-to", _emberRoutingHtmlbarsKeywordsLinkTo["default"]); - _emberHtmlbarsKeywords.registerKeyword("render", _emberRoutingHtmlbarsKeywordsRender["default"]); - - var deprecatedLinkTo = _emberMetalMerge["default"]({}, _emberRoutingHtmlbarsKeywordsLinkTo["default"]); - _emberMetalMerge["default"](deprecatedLinkTo, { - link: function (state, params, hash) { - _emberRoutingHtmlbarsKeywordsLinkTo["default"].link.call(this, state, params, hash); - } - }); - - _emberHtmlbarsKeywords.registerKeyword("linkTo", deprecatedLinkTo); - - exports["default"] = _emberMetalCore["default"]; -}); -/** -@module ember -@submodule ember-routing-htmlbars -*/ -enifed("ember-routing-htmlbars/helpers/query-params", ["exports", "ember-metal/core", "ember-routing/system/query_params"], function (exports, _emberMetalCore, _emberRoutingSystemQuery_params) { - exports.queryParamsHelper = queryParamsHelper; - - /** - This is a helper to be used in conjunction with the link-to helper. - It will supply url query parameters to the target route. - - Example - - ```handlebars - {{#link-to 'posts' (query-params direction="asc")}}Sort{{/link-to}} - ``` - - @method query-params - @for Ember.Templates.helpers - @param {Object} hash takes a hash of query parameters - @return {Object} A `QueryParams` object for `{{link-to}}` - @public - */ - - function queryParamsHelper(params, hash) { - - return _emberRoutingSystemQuery_params["default"].create({ - values: hash - }); - } -}); -/** -@module ember -@submodule ember-routing-htmlbars -*/ - -// assert -enifed("ember-routing-htmlbars/keywords/action", ["exports", "htmlbars-runtime/hooks", "ember-routing-htmlbars/keywords/closure-action"], function (exports, _htmlbarsRuntimeHooks, _emberRoutingHtmlbarsKeywordsClosureAction) { - - /** - The `{{action}}` helper provides a way to pass triggers for behavior (usually - just a function) between components, and into components from controllers. - - ### Passing functions with the action helper - - There are three contexts an action helper can be used in. The first two - contexts to discuss are attribute context, and Handlebars value context. - - ```handlebars - {{! An example of attribute context }} -
    - {{! Examples of Handlebars value context }} - {{input on-input=(action "save")}} - {{yield (action "refreshData") andAnotherParam}} - ``` - - In these contexts, - the helper is called a "closure action" helper. It's behavior is simple: - If passed a function name, read that function off the `actions` property - of the current context. Once that function is read (or if a function was - passed), create a closure over that function and any arguments. - - The resulting value of an action helper used this way is simply a function. - For example with this attribute context example: - - ```handlebars - {{! An example of attribute context }} -
    - ``` - - The resulting template render logic would be: - - ```js - var div = document.createElement('div'); - var actionFunction = (function(context){ - return function() { - return context.actions.save.apply(context, arguments); - }; - })(context); - div.onclick = actionFunction; - ``` - - Thus when the div is clicked, the action on that context is called. - Because the `actionFunction` is just a function, closure actions can be - passed between components the still execute in the correct context. - - Here is an example action handler on a component: - - ```js - export default Ember.Component.extend({ - actions: { - save(/* event *\/) { - this.get('model').save(); - } - } - }); - ``` - - Actions are always looked up on the `actions` property of the current context. - This avoids collisions in the naming of common actions, such as `destroy`. - - Two options can be passed to the `action` helper when it is used in this way. - - * `target=someProperty` will look to `someProperty` instead of the current - context for the `actions` hash. This can be useful when targetting a - service for actions. - * `value="target.value"` will read the path `target.value` off the first - argument to the action when it is called and rewrite the first argument - to be that value. This is useful when attaching actions to event listeners. - - ### Invoking an action - - Closure actions curry both their scope and any arguments. When invoked, any - additional arguments are added to the already curried list. - - Actions should be invoked using the [sendAction](/api/classes/Ember.Component.html#method_sendAction) - method. The first argument to `sendAction` is the action to be called, and - additional arguments are passed to the action function. This has interesting - properties combined with currying of arguments. For example: - - ```js - export default Ember.Component.extend({ - actions: { - // Usage {{input on-input=(action (action 'setName' model) value="target.value")}} - setName(model, name) { - model.set('name', name); - } - } - }); - ``` - - The first argument (`model`) was curried over, and the run-time argument (`event`) - becomes a second argument. Action calls be nested this way because each simply - returns a function. Any function can be passed to the `{{action` helper, including - other actions. - - Actions invoked with `sendAction` have the same currying behavior as demonstrated - with `on-input` above. For example: - - ```js - export default Ember.Component.extend({ - actions: { - setName(model, name) { - model.set('name', name); - } - } - }); - ``` - - ```handlebars - {{my-input submit=(action 'setName' model)}} - ``` - - ```js - // app/components/my-component.js - export default Ember.Component.extend({ - click() { - // Note that model is not passed, it was curried in the template - this.sendAction('submit', 'bob'); - } - }); - ``` - - ### Attaching actions to DOM - - The third context the `{{action` helper can be used in we call "element space". - For example: - - ```handlebars - {{! An example of element space }} -
    - ``` - - Used this way, the `{{action}}` helper provides a useful shortcut for - registering an HTML element within a template for a single DOM event and - forwarding that interaction to the template's context (controller or component). - - If the context of a template is a controller, actions used this way will - bubble to routes when the controller does not implement the specified action. - Once an action hits a route, it will bubble through the route hierarchy. - - ### Event Propagation - - `{{action` helpers called in element space can control event bubbling. - - Events triggered through the action helper will automatically have - `.preventDefault()` called on them. You do not need to do so in your event - handlers. If you need to allow event propagation (to handle file inputs for - example) you can supply the `preventDefault=false` option to the `{{action}}` helper: - - ```handlebars -
    - - -
    - ``` - - To disable bubbling, pass `bubbles=false` to the helper: - - ```handlebars - - ``` - - If you need the default handler to trigger you should either register your - own event handler, or use event methods on your view class. See [Ember.View](/api/classes/Ember.View.html) - 'Responding to Browser Events' for more information. - - ### Specifying DOM event type - - `{{action` helpers called in element space can specify an event type. - - By default the `{{action}}` helper registers for DOM `click` events. You can - supply an `on` option to the helper to specify a different DOM event name: - - ```handlebars -
    - click me -
    - ``` - - See [Event Names](/api/classes/Ember.View.html#toc_event-names) for a list of - acceptable DOM event names. - - ### Specifying whitelisted modifier keys - - `{{action` helpers called in element space can specify modifier keys. - - By default the `{{action}}` helper will ignore click event with pressed modifier - keys. You can supply an `allowedKeys` option to specify which keys should not be ignored. - - ```handlebars -
    - click me -
    - ``` - - This way the `{{action}}` will fire when clicking with the alt key pressed down. - - Alternatively, supply "any" to the `allowedKeys` option to accept any combination of modifier keys. - - ```handlebars -
    - click me with any key pressed -
    - ``` - - ### Specifying a Target - - A `target` option can be provided to the helper to change - which object will receive the method call. This option must be a path - to an object, accessible in the current context: - - ```handlebars - {{! app/templates/application.hbs }} -
    - click me -
    - ``` - - ```javascript - // app/controllers/application.js - export default Ember.Controller.extend({ - someService: Ember.inject.service() - }); - ``` - - @method action - @for Ember.Templates.helpers - @public - */ - - exports["default"] = function (morph, env, scope, params, hash, template, inverse, visitor) { - - if (morph) { - _htmlbarsRuntimeHooks.keyword("@element_action", morph, env, scope, params, hash, template, inverse, visitor); - return true; - } - - return _emberRoutingHtmlbarsKeywordsClosureAction["default"](morph, env, scope, params, hash, template, inverse, visitor); - }; -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-routing-htmlbars/keywords/closure-action", ["exports", "ember-metal/streams/stream", "ember-metal/array", "ember-metal/streams/utils", "ember-metal/keys", "ember-metal/utils", "ember-metal/property_get", "ember-metal/error"], function (exports, _emberMetalStreamsStream, _emberMetalArray, _emberMetalStreamsUtils, _emberMetalKeys, _emberMetalUtils, _emberMetalProperty_get, _emberMetalError) { - exports["default"] = closureAction; - var INVOKE = _emberMetalUtils.symbol("INVOKE"); - exports.INVOKE = INVOKE; - var ACTION = _emberMetalUtils.symbol("ACTION"); - - exports.ACTION = ACTION; - - function closureAction(morph, env, scope, params, hash, template, inverse, visitor) { - return new _emberMetalStreamsStream["default"](function () { - var _this = this; - - _emberMetalArray.map.call(params, this.addDependency, this); - _emberMetalArray.map.call(_emberMetalKeys["default"](hash), function (item) { - _this.addDependency(item); - }); - - var rawAction = params[0]; - var actionArguments = _emberMetalStreamsUtils.readArray(params.slice(1, params.length)); - - var target, action, valuePath; - if (rawAction[INVOKE]) { - // on-change={{action (mut name)}} - target = rawAction; - action = rawAction[INVOKE]; - } else { - // on-change={{action setName}} - // element-space actions look to "controller" then target. Here we only - // look to "target". - target = _emberMetalStreamsUtils.read(scope.self); - action = _emberMetalStreamsUtils.read(rawAction); - if (typeof action === "string") { - var actionName = action; - action = null; - // on-change={{action 'setName'}} - if (hash.target) { - // on-change={{action 'setName' target=alternativeComponent}} - target = _emberMetalStreamsUtils.read(hash.target); - } - if (target.actions) { - action = target.actions[actionName]; - } else if (target._actions) { - action = target._actions[actionName]; - } - - if (!action) { - throw new _emberMetalError["default"]("An action named '" + actionName + "' was not found in " + target + "."); - } - } - } - - if (hash.value) { - //
    - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup, but with a special allowance for disregarding - // "); - }, - - pushAttrNode: function (node) { - var index = this.attrNodes.length; - this.attrNodes[index] = node; - }, - - hydrateMorphs: function (contextualElement) { - var childViews = this.childViews; - var el = this._element; - for (var i = 0, l = childViews.length; i < l; i++) { - var childView = childViews[i]; - var ref = el.querySelector("#morph-" + i); - - - var parent = ref.parentNode; - - childView._morph = this.dom.insertMorphBefore(parent, ref, parent.nodeType === 1 ? parent : contextualElement); - parent.removeChild(ref); - } - }, - - /** - Adds a string of HTML to the `RenderBuffer`. - @method push - @param {String} string HTML to push into the buffer - @chainable - @private - */ - push: function (content) { - if (typeof content === "string") { - if (this.buffer === null) { - this.buffer = ""; - } - this.buffer += content; - } else { - this.buffer = content; - } - return this; - }, - - /** - Adds a class to the buffer, which will be rendered to the class attribute. - @method addClass - @param {String} className Class name to add to the buffer - @chainable - @private - */ - addClass: function (className) { - // lazily create elementClasses - this.elementClasses = this.elementClasses || new ClassSet(); - this.elementClasses.add(className); - this.classes = this.elementClasses.list; - - return this; - }, - - setClasses: function (classNames) { - this.elementClasses = null; - var len = classNames.length; - var i; - for (i = 0; i < len; i++) { - this.addClass(classNames[i]); - } - }, - - /** - Sets the elementID to be used for the element. - @method id - @param {String} id - @chainable - @private - */ - id: function (id) { - this.elementId = id; - return this; - }, - - // duck type attribute functionality like jQuery so a render buffer - // can be used like a jQuery object in attribute binding scenarios. - - /** - Adds an attribute which will be rendered to the element. - @method attr - @param {String} name The name of the attribute - @param {String} value The value to add to the attribute - @chainable - @return {Ember.RenderBuffer|String} this or the current attribute value - @private - */ - attr: function (name, value) { - var attributes = this.elementAttributes = this.elementAttributes || {}; - - if (arguments.length === 1) { - return attributes[name]; - } else { - attributes[name] = value; - } - - return this; - }, - - /** - Remove an attribute from the list of attributes to render. - @method removeAttr - @param {String} name The name of the attribute - @chainable - @private - */ - removeAttr: function (name) { - var attributes = this.elementAttributes; - if (attributes) { - delete attributes[name]; - } - - return this; - }, - - /** - Adds a property which will be rendered to the element. - @method prop - @param {String} name The name of the property - @param {String} value The value to add to the property - @chainable - @return {Ember.RenderBuffer|String} this or the current property value - @private - */ - prop: function (name, value) { - var properties = this.elementProperties = this.elementProperties || {}; - - if (arguments.length === 1) { - return properties[name]; - } else { - properties[name] = value; - } - - return this; - }, - - /** - Remove an property from the list of properties to render. - @method removeProp - @param {String} name The name of the property - @chainable - @private - */ - removeProp: function (name) { - var properties = this.elementProperties; - if (properties) { - delete properties[name]; - } - - return this; - }, - - /** - Adds a style to the style attribute which will be rendered to the element. - @method style - @param {String} name Name of the style - @param {String} value - @chainable - @private - */ - style: function (name, value) { - this.elementStyle = this.elementStyle || {}; - - this.elementStyle[name] = value; - return this; - }, - - generateElement: function () { - var tagName = this.tagName; - var id = this.elementId; - var classes = this.classes; - var attrs = this.elementAttributes; - var props = this.elementProperties; - var style = this.elementStyle; - var styleBuffer = ""; - var attr, prop, tagString; - - if (!_emberViewsSystemPlatform.canSetNameOnInputs && attrs && attrs.name) { - // IE allows passing a tag to createElement. See note on `canSetNameOnInputs` above as well. - tagString = "<" + stripTagName(tagName) + " name=\"" + escapeAttribute(attrs.name) + "\">"; - } else { - tagString = tagName; - } - - var element = this.dom.createElement(tagString, this.outerContextualElement()); - - if (id) { - this.dom.setAttribute(element, "id", id); - this.elementId = null; - } - if (classes) { - this.dom.setAttribute(element, "class", classes.join(" ")); - this.classes = null; - this.elementClasses = null; - } - - if (style) { - for (prop in style) { - styleBuffer += prop + ":" + style[prop] + ";"; - } - - this.dom.setAttribute(element, "style", styleBuffer); - - this.elementStyle = null; - } - - if (attrs) { - for (attr in attrs) { - this.dom.setAttribute(element, attr, attrs[attr]); - } - - this.elementAttributes = null; - } - - if (props) { - for (prop in props) { - var _normalizeProperty = _domHelperProp.normalizeProperty(element, prop); - - var normalized = _normalizeProperty.normalized; - - this.dom.setPropertyStrict(element, normalized, props[prop]); - } - - this.elementProperties = null; - } - - return this._element = element; - }, - - /** - @method element - @return {DOMElement} The element corresponding to the generated HTML - of this buffer - @private - */ - element: function () { - - if (this._element && this.attrNodes.length > 0) { - var i, l, attrMorph, attrNode; - for (i = 0, l = this.attrNodes.length; i < l; i++) { - attrNode = this.attrNodes[i]; - attrMorph = this.dom.createAttrMorph(this._element, attrNode.attrName); - attrNode._morph = attrMorph; - } - } - - var content = this.innerContent(); - // No content means a text node buffer, with the content - // in _element. Ember._BoundView is an example. - if (content === null) { - return this._element; - } - - var contextualElement = this.innerContextualElement(content); - this.dom.detectNamespace(contextualElement); - - if (!this._element) { - this._element = this.dom.createDocumentFragment(); - } - - if (content.nodeType) { - this._element.appendChild(content); - } else { - var frag = this.dom.parseHTML(content, contextualElement); - this._element.appendChild(frag); - } - - // This should only happen with legacy string buffers - if (this.childViews.length > 0) { - this.hydrateMorphs(contextualElement); - } - - return this._element; - }, - - /** - Generates the HTML content for this buffer. - @method string - @return {String} The generated HTML - @private - */ - string: function () { - if (this._element) { - // Firefox versions < 11 do not have support for element.outerHTML. - var thisElement = this.element(); - var outerHTML = thisElement.outerHTML; - if (typeof outerHTML === "undefined") { - return _emberViewsSystemJquery["default"]("
    ").append(thisElement).html(); - } - return outerHTML; - } else { - return this.innerString(); - } - }, - - outerContextualElement: function () { - if (this._outerContextualElement === undefined) { - this.outerContextualElement = document.body; - } - return this._outerContextualElement; - }, - - innerContextualElement: function (html) { - var innerContextualElement; - if (this._element && this._element.nodeType === 1) { - innerContextualElement = this._element; - } else { - innerContextualElement = this.outerContextualElement(); - } - - var omittedStartTag; - if (html) { - omittedStartTag = detectOmittedStartTag(this.dom, html, innerContextualElement); - } - return omittedStartTag || innerContextualElement; - }, - - innerString: function () { - var content = this.innerContent(); - if (content && !content.nodeType) { - return content; - } - }, - - innerContent: function () { - return this.buffer; - } - }; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/component_lookup", ["exports", "ember-metal/core", "ember-runtime/system/object", "ember-htmlbars/system/lookup-helper"], function (exports, _emberMetalCore, _emberRuntimeSystemObject, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - invalidName: function (name) { - if (!_emberHtmlbarsSystemLookupHelper.CONTAINS_DASH_CACHE.get(name)) { - return true; - } - }, - - lookupFactory: function (name, container) { - - container = container || this.container; - - var fullName = "component:" + name; - var templateFullName = "template:components/" + name; - var templateRegistered = container && container._registry.has(templateFullName); - - if (templateRegistered) { - container._registry.injection(fullName, "layout", templateFullName); - } - - var Component = container.lookupFactory(fullName); - - // Only treat as a component if either the component - // or a template has been registered. - if (templateRegistered || Component) { - if (!Component) { - container._registry.register(fullName, _emberMetalCore["default"].Component); - Component = container.lookupFactory(fullName); - } - return Component; - } - }, - - componentFor: function (name, container) { - if (this.invalidName(name)) { - return; - } - - var fullName = "component:" + name; - return container.lookupFactory(fullName); - }, - - layoutFor: function (name, container) { - if (this.invalidName(name)) { - return; - } - - var templateFullName = "template:components/" + name; - return container.lookup(templateFullName); - } - }); -}); -enifed("ember-views/mixins/aria_role_support", ["exports", "ember-metal/mixin"], function (exports, _emberMetalMixin) { - - /** - @class AriaRoleSupport - @namespace Ember - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - attributeBindings: ["ariaRole:role"], - - /** - The WAI-ARIA role of the control represented by this view. For example, a - button may have a role of type 'button', or a pane may have a role of - type 'alertdialog'. This property is used by assistive software to help - visually challenged users navigate rich web applications. - The full list of valid WAI-ARIA roles is available at: - [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) - @property ariaRole - @type String - @default null - @public - */ - ariaRole: null - }); -}); -/** - @module ember - @submodule ember-views -*/ -enifed("ember-views/mixins/class_names_support", ["exports", "ember-metal/core", "ember-metal/mixin", "ember-runtime/system/native_array", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalMixin, _emberRuntimeSystemNative_array, _emberMetalUtils) { - - var EMPTY_ARRAY = []; - - /** - @class ClassNamesSupport - @namespace Ember - @private - */ - var ClassNamesSupport = _emberMetalMixin.Mixin.create({ - concatenatedProperties: ["classNames", "classNameBindings"], - - init: function () { - this._super.apply(this, arguments); - - this.classNameBindings = _emberRuntimeSystemNative_array.A(this.classNameBindings.slice()); - - this.classNames = _emberRuntimeSystemNative_array.A(this.classNames.slice()); - }, - - /** - Standard CSS class names to apply to the view's outer element. This - property automatically inherits any class names defined by the view's - superclasses as well. - @property classNames - @type Array - @default ['ember-view'] - @public - */ - classNames: ["ember-view"], - - /** - A list of properties of the view to apply as class names. If the property - is a string value, the value of that string will be applied as a class - name. - ```javascript - // Applies the 'high' class to the view element - Ember.View.extend({ - classNameBindings: ['priority'] - priority: 'high' - }); - ``` - If the value of the property is a Boolean, the name of that property is - added as a dasherized class name. - ```javascript - // Applies the 'is-urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent'] - isUrgent: true - }); - ``` - If you would prefer to use a custom value instead of the dasherized - property name, you can pass a binding like this: - ```javascript - // Applies the 'urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent:urgent'] - isUrgent: true - }); - ``` - This list of properties is inherited from the view's superclasses as well. - @property classNameBindings - @type Array - @default [] - @public - */ - classNameBindings: EMPTY_ARRAY - }); - - exports["default"] = ClassNamesSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed('ember-views/mixins/component_template_deprecation', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/mixin'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin) { - - /* - The ComponentTemplateDeprecation mixin is used to provide a useful - deprecation warning when using either `template` or `templateName` with - a component. The `template` and `templateName` properties specified at - extend time are moved to `layout` and `layoutName` respectively. - - This is used internally by Ember in `Ember.Component`. - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - @private - Moves `templateName` to `layoutName` and `template` to `layout` at extend - time if a layout is not also specified. - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - @method willMergeMixin - @since 1.4.0 - */ - willMergeMixin: function (props) { - // must call _super here to ensure that the ActionHandler - // mixin is setup properly (moves actions -> _actions) - // - // Calling super is only OK here since we KNOW that - // there is another Mixin loaded first. - this._super.apply(this, arguments); - - var deprecatedProperty, replacementProperty; - var layoutSpecified = props.layoutName || props.layout || _emberMetalProperty_get.get(this, 'layoutName'); - - if (props.templateName && !layoutSpecified) { - deprecatedProperty = 'templateName'; - replacementProperty = 'layoutName'; - - props.layoutName = props.templateName; - delete props['templateName']; - } - - if (props.template && !layoutSpecified) { - deprecatedProperty = 'template'; - replacementProperty = 'layout'; - - props.layout = props.template; - delete props['template']; - } - - } - }); -}); -// Ember.deprecate -enifed("ember-views/mixins/empty_view_support", ["exports", "ember-metal/mixin", "ember-views/views/view", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed"], function (exports, _emberMetalMixin, _emberViewsViewsView, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed) { - - /** - @class EmptyViewSupport - @namespace Ember - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - This provides metadata about what kind of empty view class this - collection would like if it is being instantiated from another - system (like Handlebars) - @private - @property emptyViewClass - */ - emptyViewClass: _emberViewsViewsView["default"], - - /** - An optional view to display if content is set to an empty array. - @property emptyView - @type Ember.View - @default null - @private - */ - emptyView: null, - - _emptyView: _emberMetalComputed.computed("emptyView", "attrs.emptyViewClass", "emptyViewClass", function () { - var emptyView = _emberMetalProperty_get.get(this, "emptyView"); - var attrsEmptyViewClass = this.getAttr("emptyViewClass"); - var emptyViewClass = _emberMetalProperty_get.get(this, "emptyViewClass"); - var inverse = _emberMetalProperty_get.get(this, "_itemViewInverse"); - var actualEmpty = emptyView || attrsEmptyViewClass; - - // Somehow, our previous semantics differed depending on whether the - // `emptyViewClass` was provided on the JavaScript class or via the - // Handlebars template. - // In Glimmer, we disambiguate between the two by checking first (and - // preferring) the attrs-supplied class. - // If not present, we fall back to the class's `emptyViewClass`, but only - // if an inverse has been provided via an `{{else}}`. - if (inverse && actualEmpty) { - if (actualEmpty.extend) { - return actualEmpty.extend({ template: inverse }); - } else { - _emberMetalProperty_set.set(actualEmpty, "template", inverse); - } - } else if (inverse && emptyViewClass) { - return emptyViewClass.extend({ template: inverse }); - } - - return actualEmpty; - }) - }); -}); -/** - @module ember - @submodule ember-views -*/ -enifed("ember-views/mixins/instrumentation_support", ["exports", "ember-metal/mixin", "ember-metal/computed", "ember-metal/property_get"], function (exports, _emberMetalMixin, _emberMetalComputed, _emberMetalProperty_get) { - - /** - @class InstrumentationSupport - @namespace Ember - @public - */ - var InstrumentationSupport = _emberMetalMixin.Mixin.create({ - /** - Used to identify this view during debugging - @property instrumentDisplay - @type String - @public - */ - instrumentDisplay: _emberMetalComputed.computed(function () { - if (this.helperName) { - return "{{" + this.helperName + "}}"; - } - }), - - instrumentName: "view", - - instrumentDetails: function (hash) { - hash.template = _emberMetalProperty_get.get(this, "templateName"); - this._super(hash); - } - }); - - exports["default"] = InstrumentationSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/legacy_view_support", ["exports", "ember-metal/core", "ember-metal/mixin", "ember-metal/property_get"], function (exports, _emberMetalCore, _emberMetalMixin, _emberMetalProperty_get) { - - /** - @class LegacyViewSupport - @namespace Ember - @private - */ - var LegacyViewSupport = _emberMetalMixin.Mixin.create({ - beforeRender: function (buffer) {}, - - afterRender: function (buffer) {}, - - walkChildViews: function (callback) { - var childViews = this.childViews.slice(); - - while (childViews.length) { - var view = childViews.pop(); - callback(view); - childViews.push.apply(childViews, view.childViews); - } - }, - - mutateChildViews: function (callback) { - var childViews = _emberMetalProperty_get.get(this, "childViews"); - var idx = childViews.length; - var view; - - while (--idx >= 0) { - view = childViews[idx]; - callback(this, view, idx); - } - - return this; - }, - - /** - Removes all children from the `parentView`. - @method removeAllChildren - @return {Ember.View} receiver - @private - */ - removeAllChildren: function () { - return this.mutateChildViews(function (parentView, view) { - parentView.removeChild(view); - }); - }, - - destroyAllChildren: function () { - return this.mutateChildViews(function (parentView, view) { - view.destroy(); - }); - }, - - /** - Return the nearest ancestor whose parent is an instance of - `klass`. - @method nearestChildOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - @private - */ - nearestChildOf: function (klass) { - - var view = _emberMetalProperty_get.get(this, "parentView"); - - while (view) { - if (_emberMetalProperty_get.get(view, "parentView") instanceof klass) { - return view; - } - view = _emberMetalProperty_get.get(view, "parentView"); - } - }, - - /** - Return the nearest ancestor that is an instance of the provided - class. - @method nearestInstanceOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - @private - */ - nearestInstanceOf: function (klass) { - var view = _emberMetalProperty_get.get(this, "parentView"); - - while (view) { - if (view instanceof klass) { - return view; - } - view = _emberMetalProperty_get.get(view, "parentView"); - } - } - }); - - exports["default"] = LegacyViewSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/normalized_rerender_if_needed", ["exports", "ember-metal/property_get", "ember-metal/mixin", "ember-metal/merge", "ember-views/views/states"], function (exports, _emberMetalProperty_get, _emberMetalMixin, _emberMetalMerge, _emberViewsViewsStates) { - - var states = _emberViewsViewsStates.cloneStates(_emberViewsViewsStates.states); - - _emberMetalMerge["default"](states._default, { - rerenderIfNeeded: function () { - return this; - } - }); - - _emberMetalMerge["default"](states.inDOM, { - rerenderIfNeeded: function (view) { - if (view.normalizedValue() !== view._lastNormalizedValue) { - view.rerender(); - } - } - }); - - exports["default"] = _emberMetalMixin.Mixin.create({ - _states: states, - - normalizedValue: function () { - var value = this.lazyValue.value(); - var valueNormalizer = _emberMetalProperty_get.get(this, "valueNormalizerFunc"); - return valueNormalizer ? valueNormalizer(value) : value; - }, - - rerenderIfNeeded: function () { - this.currentState.rerenderIfNeeded(this); - } - }); -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/template_rendering_support", ["exports", "ember-metal/mixin"], function (exports, _emberMetalMixin) { - - // Circular dep - var _renderView; - - /** - @class TemplateRenderingSupport - @namespace Ember - @private - */ - var TemplateRenderingSupport = _emberMetalMixin.Mixin.create({ - /** - Called on your view when it should push strings of HTML into a - `Ember.RenderBuffer`. Most users will want to override the `template` - or `templateName` properties instead of this method. - By default, `Ember.View` will look for a function in the `template` - property and invoke it with the value of `context`. The value of - `context` will be the view's controller unless you override it. - @method renderBlock - @param {Ember.RenderBuffer} buffer The render buffer - @private - */ - - renderBlock: function (block, renderNode) { - if (_renderView === undefined) { - _renderView = eriuqer("ember-htmlbars/system/render-view"); - } - - return _renderView.renderHTMLBarsBlock(this, block, renderNode); - } - }); - - exports["default"] = TemplateRenderingSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/text_support", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/mixin", "ember-runtime/mixins/target_action_support"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMixin, _emberRuntimeMixinsTarget_action_support) { - - /** - `TextSupport` is a shared mixin used by both `Ember.TextField` and - `Ember.TextArea`. `TextSupport` adds a number of methods that allow you to - specify a controller action to invoke when a certain event is fired on your - text field or textarea. The specifed controller action would get the current - value of the field passed in as the only argument unless the value of - the field is empty. In that case, the instance of the field itself is passed - in as the only argument. - - Let's use the pressing of the escape key as an example. If you wanted to - invoke a controller action when a user presses the escape key while on your - field, you would use the `escape-press` attribute on your field like so: - - ```handlebars - {{! application.hbs}} - - {{input escape-press='alertUser'}} - ``` - - ```javascript - App = Ember.Application.create(); - - App.ApplicationController = Ember.Controller.extend({ - actions: { - alertUser: function ( currentValue ) { - alert( 'escape pressed, current value: ' + currentValue ); - } - } - }); - ``` - - The following chart is a visual representation of what takes place when the - escape key is pressed in this scenario: - - ``` - The Template - +---------------------------+ - | | - | escape-press='alertUser' | - | | TextSupport Mixin - +----+----------------------+ +-------------------------------+ - | | cancel method | - | escape button pressed | | - +-------------------------------> | checks for the `escape-press` | - | attribute and pulls out the | - +-------------------------------+ | `alertUser` value | - | action name 'alertUser' +-------------------------------+ - | sent to controller - v - Controller - +------------------------------------------ + - | | - | actions: { | - | alertUser: function( currentValue ){ | - | alert( 'the esc key was pressed!' ) | - | } | - | } | - | | - +-------------------------------------------+ - ``` - - Here are the events that we currently support along with the name of the - attribute you would need to use on your field. To reiterate, you would use the - attribute name like so: - - ```handlebars - {{input attribute-name='controllerAction'}} - ``` - - ``` - +--------------------+----------------+ - | | | - | event | attribute name | - +--------------------+----------------+ - | new line inserted | insert-newline | - | | | - | enter key pressed | insert-newline | - | | | - | cancel key pressed | escape-press | - | | | - | focusin | focus-in | - | | | - | focusout | focus-out | - | | | - | keypress | key-press | - | | | - | keyup | key-up | - | | | - | keydown | key-down | - +--------------------+----------------+ - ``` - - @class TextSupport - @namespace Ember - @uses Ember.TargetActionSupport - @extends Ember.Mixin - @private - */ - var TextSupport = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsTarget_action_support["default"], { - value: "", - - attributeBindings: ["autocapitalize", "autocorrect", "autofocus", "disabled", "form", "maxlength", "placeholder", "readonly", "required", "selectionDirection", "spellcheck", "tabindex", "title"], - placeholder: null, - disabled: false, - maxlength: null, - - init: function () { - this._super.apply(this, arguments); - this.on("paste", this, this._elementValueDidChange); - this.on("cut", this, this._elementValueDidChange); - this.on("input", this, this._elementValueDidChange); - }, - - /** - The action to be sent when the user presses the return key. - This is similar to the `{{action}}` helper, but is fired when - the user presses the return key when editing a text field, and sends - the value of the field as the context. - @property action - @type String - @default null - @private - */ - action: null, - - /** - The event that should send the action. - Options are: - * `enter`: the user pressed enter - * `keyPress`: the user pressed a key - @property onEvent - @type String - @default enter - @private - */ - onEvent: "enter", - - /** - Whether the `keyUp` event that triggers an `action` to be sent continues - propagating to other views. - By default, when the user presses the return key on their keyboard and - the text field has an `action` set, the action will be sent to the view's - controller and the key event will stop propagating. - If you would like parent views to receive the `keyUp` event even after an - action has been dispatched, set `bubbles` to true. - @property bubbles - @type Boolean - @default false - @private - */ - bubbles: false, - - interpretKeyEvents: function (event) { - var map = TextSupport.KEY_EVENTS; - var method = map[event.keyCode]; - - this._elementValueDidChange(); - if (method) { - return this[method](event); - } - }, - - _elementValueDidChange: function () { - // Using readDOMAttr will ensure that HTMLBars knows the last - // value. - _emberMetalProperty_set.set(this, "value", this.readDOMAttr("value")); - }, - - change: function (event) { - this._elementValueDidChange(event); - }, - - /** - Allows you to specify a controller action to invoke when either the `enter` - key is pressed or, in the case of the field being a textarea, when a newline - is inserted. To use this method, give your field an `insert-newline` - attribute. The value of that attribute should be the name of the action - in your controller that you wish to invoke. - For an example on how to use the `insert-newline` attribute, please - reference the example near the top of this file. - @method insertNewline - @param {Event} event - @private - */ - insertNewline: function (event) { - sendAction("enter", this, event); - sendAction("insert-newline", this, event); - }, - - /** - Allows you to specify a controller action to invoke when the escape button - is pressed. To use this method, give your field an `escape-press` - attribute. The value of that attribute should be the name of the action - in your controller that you wish to invoke. - For an example on how to use the `escape-press` attribute, please reference - the example near the top of this file. - @method cancel - @param {Event} event - @private - */ - cancel: function (event) { - sendAction("escape-press", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a field receives - focus. To use this method, give your field a `focus-in` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - For an example on how to use the `focus-in` attribute, please reference the - example near the top of this file. - @method focusIn - @param {Event} event - @private - */ - focusIn: function (event) { - sendAction("focus-in", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a field loses - focus. To use this method, give your field a `focus-out` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - For an example on how to use the `focus-out` attribute, please reference the - example near the top of this file. - @method focusOut - @param {Event} event - @private - */ - focusOut: function (event) { - this._elementValueDidChange(event); - sendAction("focus-out", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a key is pressed. - To use this method, give your field a `key-press` attribute. The value of - that attribute should be the name of the action in your controller you - that wish to invoke. - For an example on how to use the `key-press` attribute, please reference the - example near the top of this file. - @method keyPress - @param {Event} event - @private - */ - keyPress: function (event) { - sendAction("key-press", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a key-up event is - fired. To use this method, give your field a `key-up` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - For an example on how to use the `key-up` attribute, please reference the - example near the top of this file. - @method keyUp - @param {Event} event - @private - */ - keyUp: function (event) { - this.interpretKeyEvents(event); - - this.sendAction("key-up", _emberMetalProperty_get.get(this, "value"), event); - }, - - /** - Allows you to specify a controller action to invoke when a key-down event is - fired. To use this method, give your field a `key-down` attribute. The value - of that attribute should be the name of the action in your controller that - you wish to invoke. - For an example on how to use the `key-down` attribute, please reference the - example near the top of this file. - @method keyDown - @param {Event} event - @private - */ - keyDown: function (event) { - this.sendAction("key-down", _emberMetalProperty_get.get(this, "value"), event); - } - }); - - TextSupport.KEY_EVENTS = { - 13: "insertNewline", - 27: "cancel" - }; - - // In principle, this shouldn't be necessary, but the legacy - // sendAction semantics for TextField are different from - // the component semantics so this method normalizes them. - function sendAction(eventName, view, event) { - var action = _emberMetalProperty_get.get(view, "attrs." + eventName) || _emberMetalProperty_get.get(view, eventName); - var on = _emberMetalProperty_get.get(view, "onEvent"); - var value = _emberMetalProperty_get.get(view, "value"); - - // back-compat support for keyPress as an event name even though - // it's also a method name that consumes the event (and therefore - // incompatible with sendAction semantics). - if (on === eventName || on === "keyPress" && eventName === "key-press") { - view.sendAction("action", value); - } - - view.sendAction(eventName, value); - - if (action || on === eventName) { - if (!_emberMetalProperty_get.get(view, "bubbles")) { - event.stopPropagation(); - } - } - } - - exports["default"] = TextSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/view_child_views_support", ["exports", "ember-metal/core", "ember-metal/mixin", "ember-metal/enumerable_utils", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties"], function (exports, _emberMetalCore, _emberMetalMixin, _emberMetalEnumerable_utils, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties) { - - var EMPTY_ARRAY = []; - - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - Array of child views. You should never edit this array directly. - Instead, use `appendChild` and `removeFromParent`. - @property childViews - @type Array - @default [] - @private - */ - childViews: EMPTY_ARRAY, - - init: function () { - this._super.apply(this, arguments); - - // setup child views. be sure to clone the child views array first - // 2.0TODO: Remove Ember.A() here - this.childViews = _emberMetalCore["default"].A(this.childViews.slice()); - this.ownerView = this.ownerView || this; - }, - - appendChild: function (view) { - this.linkChild(view); - this.childViews.push(view); - }, - - destroyChild: function (view) { - view.destroy(); - }, - - /** - Removes the child view from the parent view. - @method removeChild - @param {Ember.View} view - @return {Ember.View} receiver - @private - */ - removeChild: function (view) { - // If we're destroying, the entire subtree will be - // freed, and the DOM will be handled separately, - // so no need to mess with childViews. - if (this.isDestroying) { - return; - } - - // update parent node - this.unlinkChild(view); - - // remove view from childViews array. - var childViews = _emberMetalProperty_get.get(this, "childViews"); - - _emberMetalEnumerable_utils.removeObject(childViews, view); - - return this; - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - @method createChildView - @param {Class|String} viewClass - @param {Object} [attrs] Attributes to add - @return {Ember.View} new instance - @private - */ - createChildView: function (maybeViewClass, _attrs) { - if (!maybeViewClass) { - throw new TypeError("createChildViews first argument must exist"); - } - - if (maybeViewClass.isView && maybeViewClass.parentView === this && maybeViewClass.container === this.container) { - return maybeViewClass; - } - - var attrs = _attrs || {}; - var view; - - attrs.parentView = this; - attrs.renderer = this.renderer; - attrs._viewRegistry = this._viewRegistry; - - if (maybeViewClass.isViewFactory) { - attrs.container = this.container; - - view = maybeViewClass.create(attrs); - - if (view.viewName) { - _emberMetalProperty_set.set(this, view.viewName, view); - } - } else if ("string" === typeof maybeViewClass) { - var fullName = "view:" + maybeViewClass; - var ViewKlass = this.container.lookupFactory(fullName); - - - view = ViewKlass.create(attrs); - } else { - view = maybeViewClass; - - attrs.container = this.container; - _emberMetalSet_properties["default"](view, attrs); - } - - this.linkChild(view); - - return view; - }, - - linkChild: function (instance) { - instance.container = this.container; - if (_emberMetalProperty_get.get(instance, "parentView") !== this) { - // linkChild should be idempotentj - _emberMetalProperty_set.set(instance, "parentView", this); - instance.trigger("parentViewDidChange"); - } - instance.ownerView = this.ownerView; - }, - - unlinkChild: function (instance) { - _emberMetalProperty_set.set(instance, "parentView", null); - instance.trigger("parentViewDidChange"); - } - }); -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/view_context_support", ["exports", "ember-metal/mixin", "ember-metal/computed", "ember-metal/property_get", "ember-metal/property_set", "ember-views/mixins/legacy_view_support", "ember-metal/events"], function (exports, _emberMetalMixin, _emberMetalComputed, _emberMetalProperty_get, _emberMetalProperty_set, _emberViewsMixinsLegacy_view_support, _emberMetalEvents) { - - var ViewContextSupport = _emberMetalMixin.Mixin.create(_emberViewsMixinsLegacy_view_support["default"], { - /** - The object from which templates should access properties. - This object will be passed to the template function each time the render - method is called, but it is up to the individual function to decide what - to do with it. - By default, this will be the view's controller. - @property context - @type Object - @private - */ - context: _emberMetalComputed.computed({ - get: function () { - return _emberMetalProperty_get.get(this, "_context"); - }, - set: function (key, value) { - _emberMetalProperty_set.set(this, "_context", value); - return value; - } - })["volatile"](), - - /** - Private copy of the view's template context. This can be set directly - by Handlebars without triggering the observer that causes the view - to be re-rendered. - The context of a view is looked up as follows: - 1. Supplied context (usually by Handlebars) - 2. Specified controller - 3. `parentView`'s context (for a child of a ContainerView) - The code in Handlebars that overrides the `_context` property first - checks to see whether the view has a specified controller. This is - something of a hack and should be revisited. - @property _context - @private - */ - _context: _emberMetalComputed.computed({ - get: function () { - var parentView, controller; - - if (controller = _emberMetalProperty_get.get(this, "controller")) { - return controller; - } - - parentView = this.parentView; - if (parentView) { - return _emberMetalProperty_get.get(parentView, "_context"); - } - return null; - }, - set: function (key, value) { - return value; - } - }), - - _controller: null, - - /** - The controller managing this view. If this property is set, it will be - made available for use by the template. - @property controller - @type Object - @private - */ - controller: _emberMetalComputed.computed({ - get: function () { - if (this._controller) { - return this._controller; - } - - return this.parentView ? _emberMetalProperty_get.get(this.parentView, "controller") : null; - }, - set: function (_, value) { - this._controller = value; - return value; - } - }), - - _legacyControllerDidChange: _emberMetalMixin.observer("controller", function () { - this.walkChildViews(function (view) { - return view.notifyPropertyChange("controller"); - }); - }), - - _notifyControllerChange: _emberMetalEvents.on("parentViewDidChange", function () { - this.notifyPropertyChange("controller"); - }) - }); - - exports["default"] = ViewContextSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/view_state_support", ["exports", "ember-metal/core", "ember-metal/mixin"], function (exports, _emberMetalCore, _emberMetalMixin) { - - var ViewStateSupport = _emberMetalMixin.Mixin.create({ - transitionTo: function (state) { - this._transitionTo(state); - }, - - _transitionTo: function (state) { - var priorState = this.currentState; - var currentState = this.currentState = this._states[state]; - this._state = state; - - if (priorState && priorState.exit) { - priorState.exit(this); - } - if (currentState.enter) { - currentState.enter(this); - } - } - }); - - exports["default"] = ViewStateSupport; -}); -enifed("ember-views/mixins/view_target_action_support", ["exports", "ember-metal/mixin", "ember-runtime/mixins/target_action_support", "ember-metal/alias"], function (exports, _emberMetalMixin, _emberRuntimeMixinsTarget_action_support, _emberMetalAlias) { - - /** - `Ember.ViewTargetActionSupport` is a mixin that can be included in a - view class to add a `triggerAction` method with semantics similar to - the Handlebars `{{action}}` helper. It provides intelligent defaults - for the action's target: the view's controller; and the context that is - sent with the action: the view's context. - - Note: In normal Ember usage, the `{{action}}` helper is usually the best - choice. This mixin is most often useful when you are doing more complex - event handling in custom View subclasses. - - For example: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - action: 'save', - click: function() { - this.triggerAction(); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `action` can be provided as properties of an optional object argument - to `triggerAction` as well. - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - click: function() { - this.triggerAction({ - action: 'save' - }); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - @class ViewTargetActionSupport - @namespace Ember - @extends Ember.TargetActionSupport - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsTarget_action_support["default"], { - /** - @property target - @private - */ - target: _emberMetalAlias["default"]("controller"), - /** - @property actionContext - @private - */ - actionContext: _emberMetalAlias["default"]("context") - }); -}); -enifed("ember-views/mixins/visibility_support", ["exports", "ember-metal/mixin", "ember-metal/property_get", "ember-metal/run_loop"], function (exports, _emberMetalMixin, _emberMetalProperty_get, _emberMetalRun_loop) { - - function K() { - return this; - } - - /** - @class VisibilitySupport - @namespace Ember - @public - */ - var VisibilitySupport = _emberMetalMixin.Mixin.create({ - /** - If `false`, the view will appear hidden in DOM. - @property isVisible - @type Boolean - @default null - @public - */ - isVisible: true, - - becameVisible: K, - becameHidden: K, - - /** - When the view's `isVisible` property changes, toggle the visibility - element of the actual DOM element. - @method _isVisibleDidChange - @private - */ - _isVisibleDidChange: _emberMetalMixin.observer("isVisible", function () { - if (this._isVisible === _emberMetalProperty_get.get(this, "isVisible")) { - return; - } - _emberMetalRun_loop["default"].scheduleOnce("render", this, this._toggleVisibility); - }), - - _toggleVisibility: function () { - var $el = this.$(); - var isVisible = _emberMetalProperty_get.get(this, "isVisible"); - - if (this._isVisible === isVisible) { - return; - } - - // It's important to keep these in sync, even if we don't yet have - // an element in the DOM to manipulate: - this._isVisible = isVisible; - - if (!$el) { - return; - } - - $el.toggle(isVisible); - - if (this._isAncestorHidden()) { - return; - } - - if (isVisible) { - this._notifyBecameVisible(); - } else { - this._notifyBecameHidden(); - } - }, - - _notifyBecameVisible: function () { - this.trigger("becameVisible"); - - this.forEachChildView(function (view) { - var isVisible = _emberMetalProperty_get.get(view, "isVisible"); - - if (isVisible || isVisible === null) { - view._notifyBecameVisible(); - } - }); - }, - - _notifyBecameHidden: function () { - this.trigger("becameHidden"); - this.forEachChildView(function (view) { - var isVisible = _emberMetalProperty_get.get(view, "isVisible"); - - if (isVisible || isVisible === null) { - view._notifyBecameHidden(); - } - }); - }, - - _isAncestorHidden: function () { - var parent = _emberMetalProperty_get.get(this, "parentView"); - - while (parent) { - if (_emberMetalProperty_get.get(parent, "isVisible") === false) { - return true; - } - - parent = _emberMetalProperty_get.get(parent, "parentView"); - } - - return false; - } - }); - - exports["default"] = VisibilitySupport; -}); -/** - @module ember - @submodule ember-views -*/ -enifed("ember-views/streams/class_name_binding", ["exports", "ember-metal/streams/utils", "ember-metal/property_get", "ember-runtime/system/string", "ember-metal/utils"], function (exports, _emberMetalStreamsUtils, _emberMetalProperty_get, _emberRuntimeSystemString, _emberMetalUtils) { - exports.parsePropertyPath = parsePropertyPath; - exports.classStringForValue = classStringForValue; - exports.streamifyClassNameBinding = streamifyClassNameBinding; - - /** - Parse a path and return an object which holds the parsed properties. - - For example a path like "content.isEnabled:enabled:disabled" will return the - following object: - - ```javascript - { - path: "content.isEnabled", - className: "enabled", - falsyClassName: "disabled", - classNames: ":enabled:disabled" - } - ``` - - @method parsePropertyPath - @static - @private - */ - - function parsePropertyPath(path) { - var split = path.split(":"); - var propertyPath = split[0]; - var classNames = ""; - var className, falsyClassName; - - // check if the property is defined as prop:class or prop:trueClass:falseClass - if (split.length > 1) { - className = split[1]; - if (split.length === 3) { - falsyClassName = split[2]; - } - - classNames = ":" + className; - if (falsyClassName) { - classNames += ":" + falsyClassName; - } - } - - return { - path: propertyPath, - classNames: classNames, - className: className === "" ? undefined : className, - falsyClassName: falsyClassName - }; - } - - /** - Get the class name for a given value, based on the path, optional - `className` and optional `falsyClassName`. - - - if a `className` or `falsyClassName` has been specified: - - if the value is truthy and `className` has been specified, - `className` is returned - - if the value is falsy and `falsyClassName` has been specified, - `falsyClassName` is returned - - otherwise `null` is returned - - if the value is `true`, the dasherized last part of the supplied path - is returned - - if the value is not `false`, `undefined` or `null`, the `value` - is returned - - if none of the above rules apply, `null` is returned - - @method classStringForValue - @param path - @param val - @param className - @param falsyClassName - @static - @private - */ - - function classStringForValue(path, val, className, falsyClassName) { - if (_emberMetalUtils.isArray(val)) { - val = _emberMetalProperty_get.get(val, "length") !== 0; - } - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (className || falsyClassName) { - if (className && !!val) { - return className; - } else if (falsyClassName && !val) { - return falsyClassName; - } else { - return null; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (val === true) { - // Normalize property path to be suitable for use - // as a class name. For exaple, content.foo.barBaz - // becomes bar-baz. - var parts = path.split("."); - return _emberRuntimeSystemString.dasherize(parts[parts.length - 1]); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (val !== false && val != null) { - return val; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } - - function streamifyClassNameBinding(view, classNameBinding, prefix) { - prefix = prefix || ""; - var parsedPath = parsePropertyPath(classNameBinding); - if (parsedPath.path === "") { - return classStringForValue(parsedPath.path, true, parsedPath.className, parsedPath.falsyClassName); - } else { - var pathValue = view.getStream(prefix + parsedPath.path); - return _emberMetalStreamsUtils.chain(pathValue, function () { - return classStringForValue(parsedPath.path, _emberMetalStreamsUtils.read(pathValue), parsedPath.className, parsedPath.falsyClassName); - }); - } - } -}); -enifed("ember-views/streams/should_display", ["exports", "ember-metal/platform/create", "ember-metal/merge", "ember-metal/property_get", "ember-runtime/utils", "ember-metal/streams/stream", "ember-metal/streams/utils"], function (exports, _emberMetalPlatformCreate, _emberMetalMerge, _emberMetalProperty_get, _emberRuntimeUtils, _emberMetalStreamsStream, _emberMetalStreamsUtils) { - exports["default"] = shouldDisplay; - - function shouldDisplay(predicate) { - if (_emberMetalStreamsUtils.isStream(predicate)) { - return new ShouldDisplayStream(predicate); - } - - var truthy = predicate && _emberMetalProperty_get.get(predicate, "isTruthy"); - if (typeof truthy === "boolean") { - return truthy; - } - - if (_emberRuntimeUtils.isArray(predicate)) { - return _emberMetalProperty_get.get(predicate, "length") !== 0; - } else { - return !!predicate; - } - } - - function ShouldDisplayStream(predicate) { - - var isTruthy = predicate.get("isTruthy"); - - this.init(); - this.predicate = predicate; - this.isTruthy = isTruthy; - this.lengthDep = null; - - this.addDependency(predicate); - this.addDependency(isTruthy); - } - - ShouldDisplayStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](ShouldDisplayStream.prototype, { - compute: function () { - var truthy = _emberMetalStreamsUtils.read(this.isTruthy); - - if (typeof truthy === "boolean") { - return truthy; - } - - if (this.lengthDep) { - return this.lengthDep.getValue() !== 0; - } else { - return !!_emberMetalStreamsUtils.read(this.predicate); - } - }, - - revalidate: function () { - if (_emberRuntimeUtils.isArray(_emberMetalStreamsUtils.read(this.predicate))) { - if (!this.lengthDep) { - this.lengthDep = this.addMutableDependency(this.predicate.get("length")); - } - } else { - if (this.lengthDep) { - this.lengthDep.destroy(); - this.lengthDep = null; - } - } - } - }); -}); -enifed("ember-views/streams/utils", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/path_cache", "ember-runtime/system/string", "ember-metal/streams/utils", "ember-runtime/mixins/controller"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalPath_cache, _emberRuntimeSystemString, _emberMetalStreamsUtils, _emberRuntimeMixinsController) { - exports.readViewFactory = readViewFactory; - exports.readComponentFactory = readComponentFactory; - exports.readUnwrappedModel = readUnwrappedModel; - - function readViewFactory(object, container) { - var value = _emberMetalStreamsUtils.read(object); - var viewClass; - - if (typeof value === "string") { - if (_emberMetalPath_cache.isGlobal(value)) { - viewClass = _emberMetalProperty_get.get(null, value); - } else { - viewClass = container.lookupFactory("view:" + value); - } - } else { - viewClass = value; - } - - - return viewClass; - } - - function readComponentFactory(nameOrStream, container) { - var name = _emberMetalStreamsUtils.read(nameOrStream); - var componentLookup = container.lookup("component-lookup:main"); - - return componentLookup.lookupFactory(name, container); - } - - function readUnwrappedModel(object) { - if (_emberMetalStreamsUtils.isStream(object)) { - var result = object.value(); - - // If the path is exactly `controller` then we don't unwrap it. - if (object.label !== "controller") { - while (_emberRuntimeMixinsController["default"].detect(result)) { - result = _emberMetalProperty_get.get(result, "model"); - } - } - - return result; - } else { - return object; - } - } -}); -enifed("ember-views/system/action_manager", ["exports"], function (exports) { - /** - @module ember - @submodule ember-views - */ - - function ActionManager() {} - - /** - Global action id hash. - - @private - @property registeredActions - @type Object - */ - ActionManager.registeredActions = {}; - - exports["default"] = ActionManager; -}); -enifed("ember-views/system/build-component-template", ["exports", "htmlbars-runtime", "ember-htmlbars/hooks/get-value", "ember-metal/property_get", "ember-metal/path_cache"], function (exports, _htmlbarsRuntime, _emberHtmlbarsHooksGetValue, _emberMetalProperty_get, _emberMetalPath_cache) { - exports["default"] = buildComponentTemplate; - - function buildComponentTemplate(_ref, attrs, content) { - var component = _ref.component; - var layout = _ref.layout; - var isAngleBracket = _ref.isAngleBracket; - - var blockToRender, tagName, meta; - - if (component === undefined) { - component = null; - } - - if (layout && layout.raw) { - var yieldTo = createContentBlocks(content.templates, content.scope, content.self, component); - blockToRender = createLayoutBlock(layout.raw, yieldTo, content.self, component, attrs); - meta = layout.raw.meta; - } else if (content.templates && content.templates["default"]) { - blockToRender = createContentBlock(content.templates["default"], content.scope, content.self, component); - meta = content.templates["default"].meta; - } - - if (component) { - tagName = tagNameFor(component); - - // If this is not a tagless component, we need to create the wrapping - // element. We use `manualElement` to create a template that represents - // the wrapping element and yields to the previous block. - if (tagName !== "") { - var attributes = normalizeComponentAttributes(component, isAngleBracket, attrs); - var elementTemplate = _htmlbarsRuntime.internal.manualElement(tagName, attributes); - elementTemplate.meta = meta; - - blockToRender = createElementBlock(elementTemplate, blockToRender, component); - } else { - validateTaglessComponent(component); - } - } - - // tagName is one of: - // * `undefined` if no component is present - // * the falsy value "" if set explicitly on the component - // * an actual tagName set explicitly on the component - return { createdElement: !!tagName, block: blockToRender }; - } - - function blockFor(template, options) { - return _htmlbarsRuntime.internal.blockFor(_htmlbarsRuntime.render, template, options); - } - - function createContentBlock(template, scope, self, component) { - - return blockFor(template, { - scope: scope, - self: self, - options: { view: component } - }); - } - - function createContentBlocks(templates, scope, self, component) { - if (!templates) { - return; - } - var output = {}; - for (var name in templates) { - if (templates.hasOwnProperty(name)) { - var template = templates[name]; - if (template) { - output[name] = createContentBlock(templates[name], scope, self, component); - } - } - } - return output; - } - - function createLayoutBlock(template, yieldTo, self, component, attrs) { - return blockFor(template, { - yieldTo: yieldTo, - - // If we have an old-style Controller with a template it will be - // passed as our `self` argument, and it should be the context for - // the template. Otherwise, we must have a real Component and it - // should be its own template context. - self: self || component, - - options: { view: component, attrs: attrs } - }); - } - - function createElementBlock(template, yieldTo, component) { - return blockFor(template, { - yieldTo: yieldTo, - self: component, - options: { view: component } - }); - } - - function tagNameFor(view) { - var tagName = view.tagName; - - if (tagName !== null && typeof tagName === "object" && tagName.isDescriptor) { - tagName = _emberMetalProperty_get.get(view, "tagName"); - } - - if (tagName === null || tagName === undefined) { - tagName = view._defaultTagName || "div"; - } - - return tagName; - } - - // Takes a component and builds a normalized set of attribute - // bindings consumable by HTMLBars' `attribute` hook. - function normalizeComponentAttributes(component, isAngleBracket, attrs) { - var normalized = {}; - var attributeBindings = component.attributeBindings; - var i, l; - - if (attributeBindings) { - for (i = 0, l = attributeBindings.length; i < l; i++) { - var attr = attributeBindings[i]; - var colonIndex = attr.indexOf(":"); - - var attrName, expression; - if (colonIndex !== -1) { - var attrProperty = attr.substring(0, colonIndex); - attrName = attr.substring(colonIndex + 1); - expression = ["get", "view." + attrProperty]; - } else if (attrs[attr]) { - // TODO: For compatibility with 1.x, we probably need to `set` - // the component's attribute here if it is a CP, but we also - // probably want to suspend observers and allow the - // willUpdateAttrs logic to trigger observers at the correct time. - attrName = attr; - expression = ["value", attrs[attr]]; - } else { - attrName = attr; - expression = ["get", "view." + attr]; - } - - - normalized[attrName] = expression; - } - } - - if (isAngleBracket) { - for (var prop in attrs) { - var val = attrs[prop]; - if (!val) { - continue; - } - - if (typeof val === "string" || val.isConcat) { - normalized[prop] = ["value", val]; - } - } - } - - if (attrs.id && _emberHtmlbarsHooksGetValue["default"](attrs.id)) { - // Do not allow binding to the `id` - normalized.id = _emberHtmlbarsHooksGetValue["default"](attrs.id); - component.elementId = normalized.id; - } else { - normalized.id = component.elementId; - } - - if (attrs.tagName) { - component.tagName = attrs.tagName; - } - - var normalizedClass = normalizeClass(component, attrs); - - if (normalizedClass) { - normalized["class"] = normalizedClass; - } - - if (_emberMetalProperty_get.get(component, "isVisible") === false) { - var hiddenStyle = ["subexpr", "-html-safe", ["display: none;"], []]; - var existingStyle = normalized.style; - - if (existingStyle) { - normalized.style = ["subexpr", "concat", [existingStyle, " ", hiddenStyle], []]; - } else { - normalized.style = hiddenStyle; - } - } - - return normalized; - } - - function normalizeClass(component, attrs) { - var i, l; - var normalizedClass = []; - var classNames = _emberMetalProperty_get.get(component, "classNames"); - var classNameBindings = _emberMetalProperty_get.get(component, "classNameBindings"); - - if (attrs["class"]) { - if (typeof attrs["class"] === "string") { - normalizedClass.push(attrs["class"]); - } else { - normalizedClass.push(["subexpr", "-normalize-class", [["value", attrs["class"].path], ["value", attrs["class"]]], []]); - } - } - - if (attrs.classBinding) { - normalizeClasses(attrs.classBinding.split(" "), normalizedClass); - } - - if (attrs.classNames) { - normalizedClass.push(["value", attrs.classNames]); - } - - if (classNames) { - for (i = 0, l = classNames.length; i < l; i++) { - normalizedClass.push(classNames[i]); - } - } - - if (classNameBindings) { - normalizeClasses(classNameBindings, normalizedClass); - } - - if (normalizeClass.length) { - return ["subexpr", "-join-classes", normalizedClass, []]; - } - } - - function normalizeClasses(classes, output) { - var i, l; - - for (i = 0, l = classes.length; i < l; i++) { - var className = classes[i]; - - var _className$split = className.split(":"); - - var propName = _className$split[0]; - var activeClass = _className$split[1]; - var inactiveClass = _className$split[2]; - - // Legacy :class microsyntax for static class names - if (propName === "") { - output.push(activeClass); - continue; - } - - // 2.0TODO: Remove deprecated global path - var prop = _emberMetalPath_cache.isGlobal(propName) ? propName : "view." + propName; - - output.push(["subexpr", "-normalize-class", [ - // params - ["value", propName], ["get", prop]], [ - // hash - "activeClass", activeClass, "inactiveClass", inactiveClass]]); - } - } - - function validateTaglessComponent(component) { - } -}); -enifed("ember-views/system/event_dispatcher", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/is_none", "ember-metal/run_loop", "ember-runtime/system/string", "ember-runtime/system/object", "ember-views/system/jquery", "ember-views/system/action_manager", "ember-views/views/view", "ember-metal/merge"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalIs_none, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberViewsSystemJquery, _emberViewsSystemAction_manager, _emberViewsViewsView, _emberMetalMerge) { - - /** - `Ember.EventDispatcher` handles delegating browser events to their - corresponding `Ember.Views.` For example, when you click on a view, - `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets - called. - - @class EventDispatcher - @namespace Ember - @private - @extends Ember.Object - */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - - /** - The set of events names (and associated handler function names) to be setup - and dispatched by the `EventDispatcher`. Custom events can added to this list at setup - time, generally via the `Ember.Application.customEvents` hash. Only override this - default set to prevent the EventDispatcher from listening on some events all together. - This set will be modified by `setup` to also include any events added at that time. - @property events - @type Object - @private - */ - events: { - touchstart: "touchStart", - touchmove: "touchMove", - touchend: "touchEnd", - touchcancel: "touchCancel", - keydown: "keyDown", - keyup: "keyUp", - keypress: "keyPress", - mousedown: "mouseDown", - mouseup: "mouseUp", - contextmenu: "contextMenu", - click: "click", - dblclick: "doubleClick", - mousemove: "mouseMove", - focusin: "focusIn", - focusout: "focusOut", - mouseenter: "mouseEnter", - mouseleave: "mouseLeave", - submit: "submit", - input: "input", - change: "change", - dragstart: "dragStart", - drag: "drag", - dragenter: "dragEnter", - dragleave: "dragLeave", - dragover: "dragOver", - drop: "drop", - dragend: "dragEnd" - }, - - /** - The root DOM element to which event listeners should be attached. Event - listeners will be attached to the document unless this is overridden. - Can be specified as a DOMElement or a selector string. - The default body is a string since this may be evaluated before document.body - exists in the DOM. - @private - @property rootElement - @type DOMElement - @default 'body' - */ - rootElement: "body", - - /** - It enables events to be dispatched to the view's `eventManager.` When present, - this object takes precedence over handling of events on the view itself. - Note that most Ember applications do not use this feature. If your app also - does not use it, consider setting this property to false to gain some performance - improvement by allowing the EventDispatcher to skip the search for the - `eventManager` on the view tree. - ```javascript - var EventDispatcher = Em.EventDispatcher.extend({ - events: { - click : 'click', - focusin : 'focusIn', - focusout : 'focusOut', - change : 'change' - }, - canDispatchToEventManager: false - }); - container.register('event_dispatcher:main', EventDispatcher); - ``` - @property canDispatchToEventManager - @type boolean - @default 'true' - @since 1.7.0 - @private - */ - canDispatchToEventManager: true, - - /** - Sets up event listeners for standard browser events. - This will be called after the browser sends a `DOMContentReady` event. By - default, it will set up all of the listeners on the document body. If you - would like to register the listeners on a different element, set the event - dispatcher's `root` property. - @private - @method setup - @param addedEvents {Object} - */ - setup: function (addedEvents, rootElement) { - var event; - var events = _emberMetalProperty_get.get(this, "events"); - - _emberMetalMerge["default"](events, addedEvents || {}); - - if (!_emberMetalIs_none["default"](rootElement)) { - _emberMetalProperty_set.set(this, "rootElement", rootElement); - } - - rootElement = _emberViewsSystemJquery["default"](_emberMetalProperty_get.get(this, "rootElement")); - - - rootElement.addClass("ember-application"); - - - for (event in events) { - if (events.hasOwnProperty(event)) { - this.setupHandler(rootElement, event, events[event]); - } - } - }, - - /** - Registers an event listener on the rootElement. If the given event is - triggered, the provided event handler will be triggered on the target view. - If the target view does not implement the event handler, or if the handler - returns `false`, the parent view will be called. The event will continue to - bubble to each successive parent view until it reaches the top. - @private - @method setupHandler - @param {Element} rootElement - @param {String} event the browser-originated event to listen to - @param {String} eventName the name of the method to call on the view - */ - setupHandler: function (rootElement, event, eventName) { - var self = this; - var viewRegistry = this.container && this.container.lookup("-view-registry:main") || _emberViewsViewsView["default"].views; - - rootElement.on(event + ".ember", ".ember-view", function (evt, triggeringManager) { - var view = viewRegistry[this.id]; - var result = true; - - var manager = self.canDispatchToEventManager ? self._findNearestEventManager(view, eventName) : null; - - if (manager && manager !== triggeringManager) { - result = self._dispatchEvent(manager, evt, eventName, view); - } else if (view) { - result = self._bubbleEvent(view, evt, eventName); - } - - return result; - }); - - rootElement.on(event + ".ember", "[data-ember-action]", function (evt) { - var actionId = _emberViewsSystemJquery["default"](evt.currentTarget).attr("data-ember-action"); - var actions = _emberViewsSystemAction_manager["default"].registeredActions[actionId]; - - // We have to check for actions here since in some cases, jQuery will trigger - // an event on `removeChild` (i.e. focusout) after we've already torn down the - // action handlers for the view. - if (!actions) { - return; - } - - for (var index = 0, _length = actions.length; index < _length; index++) { - var action = actions[index]; - - if (action && action.eventName === eventName) { - return action.handler(evt); - } - } - }); - }, - - _findNearestEventManager: function (view, eventName) { - var manager = null; - - while (view) { - manager = _emberMetalProperty_get.get(view, "eventManager"); - if (manager && manager[eventName]) { - break; - } - - view = _emberMetalProperty_get.get(view, "parentView"); - } - - return manager; - }, - - _dispatchEvent: function (object, evt, eventName, view) { - var result = true; - - var handler = object[eventName]; - if (typeof handler === "function") { - result = _emberMetalRun_loop["default"](object, handler, evt, view); - // Do not preventDefault in eventManagers. - evt.stopPropagation(); - } else { - result = this._bubbleEvent(view, evt, eventName); - } - - return result; - }, - - _bubbleEvent: function (view, evt, eventName) { - return _emberMetalRun_loop["default"].join(view, view.handleEvent, eventName, evt); - }, - - destroy: function () { - var rootElement = _emberMetalProperty_get.get(this, "rootElement"); - _emberViewsSystemJquery["default"](rootElement).off(".ember", "**").removeClass("ember-application"); - return this._super.apply(this, arguments); - }, - - toString: function () { - return "(EventDispatcher)"; - } - }); -}); -/** -@module ember -@submodule ember-views -*/ -// Ember.assert -enifed('ember-views/system/ext', ['exports', 'ember-metal/run_loop'], function (exports, _emberMetalRun_loop) { - - // Add a new named queue for rendering views that happens - // after bindings have synced, and a queue for scheduling actions - // that that should occur after view rendering. - _emberMetalRun_loop["default"]._addQueue('render', 'actions'); - _emberMetalRun_loop["default"]._addQueue('afterRender', 'render'); -}); -/** -@module ember -@submodule ember-views -*/ -enifed('ember-views/system/jquery', ['exports', 'ember-metal/core', 'ember-metal/enumerable_utils', 'ember-metal/environment'], function (exports, _emberMetalCore, _emberMetalEnumerable_utils, _emberMetalEnvironment) { - - var jQuery; - - if (_emberMetalEnvironment["default"].hasDOM) { - // mainContext is set in `package/loader/lib/main.js` to the `this` context before entering strict mode - jQuery = _emberMetalCore["default"].imports && _emberMetalCore["default"].imports.jQuery || mainContext && mainContext.jQuery; //jshint ignore:line - if (!jQuery && typeof eriuqer === 'function') { - jQuery = eriuqer('jquery'); - } - - - if (jQuery) { - // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents - var dragEvents = ['dragstart', 'drag', 'dragenter', 'dragleave', 'dragover', 'drop', 'dragend']; - - // Copies the `dataTransfer` property from a browser event object onto the - // jQuery event object for the specified events - _emberMetalEnumerable_utils.forEach(dragEvents, function (eventName) { - jQuery.event.fixHooks[eventName] = { - props: ['dataTransfer'] - }; - }); - } - } - - exports["default"] = jQuery; -}); -// Ember.assert - -// ES6TODO: the functions on EnumerableUtils need their own exports -enifed("ember-views/system/lookup_partial", ["exports", "ember-metal/core", "ember-metal/error"], function (exports, _emberMetalCore, _emberMetalError) { - exports["default"] = lookupPartial; - - function lookupPartial(env, templateName) { - if (templateName == null) { - return; - } - - var nameParts = templateName.split("/"); - var lastPart = nameParts[nameParts.length - 1]; - - nameParts[nameParts.length - 1] = "_" + lastPart; - - var underscoredName = nameParts.join("/"); - var template = templateFor(env, underscoredName, templateName); - - - return template; - } - - function templateFor(env, underscored, name) { - if (!name) { - return; - } - - if (!env.container) { - throw new _emberMetalError["default"]("Container was not found when looking up a views template. " + "This is most likely due to manually instantiating an Ember.View. " + "See: http://git.io/EKPpnA"); - } - - return env.container.lookup("template:" + underscored) || env.container.lookup("template:" + name); - } -}); -// Ember.assert -enifed('ember-views/system/platform', ['exports', 'ember-metal/environment'], function (exports, _emberMetalEnvironment) { - - // IE 6/7 have bugs around setting names on inputs during creation. - // From http://msdn.microsoft.com/en-us/library/ie/ms536389(v=vs.85).aspx: - // "To include the NAME attribute at run time on objects created with the createElement method, use the eTag." - var canSetNameOnInputs = _emberMetalEnvironment["default"].hasDOM && (function () { - var div = document.createElement('div'); - var el = document.createElement('input'); - - el.setAttribute('name', 'foo'); - div.appendChild(el); - - return !!div.innerHTML.match('foo'); - })(); - exports.canSetNameOnInputs = canSetNameOnInputs; -}); -enifed("ember-views/system/utils", ["exports"], function (exports) { - exports.isSimpleClick = isSimpleClick; - exports.getViewClientRects = getViewClientRects; - exports.getViewBoundingClientRect = getViewBoundingClientRect; - /** - @module ember - @submodule ember-views - */ - - function isSimpleClick(event) { - var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey; - var secondaryClick = event.which > 1; // IE9 may return undefined - - return !modifier && !secondaryClick; - } - - /** - @private - @method getViewRange - @param {Ember.View} view - */ - function getViewRange(view) { - var range = document.createRange(); - range.setStartBefore(view._renderNode.firstNode); - range.setEndAfter(view._renderNode.lastNode); - return range; - } - - /** - `getViewClientRects` provides information about the position of the border - box edges of a view relative to the viewport. - - It is only intended to be used by development tools like the Ember Inspector - and may not work on older browsers. - - @private - @method getViewClientRects - @param {Ember.View} view - */ - - function getViewClientRects(view) { - var range = getViewRange(view); - return range.getClientRects(); - } - - /** - `getViewBoundingClientRect` provides information about the position of the - bounding border box edges of a view relative to the viewport. - - It is only intended to be used by development tools like the Ember Inpsector - and may not work on older browsers. - - @private - @method getViewBoundingClientRect - @param {Ember.View} view - */ - - function getViewBoundingClientRect(view) { - var range = getViewRange(view); - return range.getBoundingClientRect(); - } -}); -enifed("ember-views/views/checkbox", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-views/views/view"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberViewsViewsView) { - - /** - @module ember - @submodule ember-views - */ - - /** - The internal class used to create text inputs when the `{{input}}` - helper is used with `type` of `checkbox`. - - See [Ember.Templates.helpers.input](/api/classes/Ember.Templates.helpers.html#method_input) for usage details. - - ## Direct manipulation of `checked` - - The `checked` attribute of an `Ember.Checkbox` object should always be set - through the Ember object or by interacting with its rendered element - representation via the mouse, keyboard, or touch. Updating the value of the - checkbox via jQuery will result in the checked value of the object and its - element losing synchronization. - - ## Layout and LayoutName properties - - Because HTML `input` elements are self closing `layout` and `layoutName` - properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class Checkbox - @namespace Ember - @extends Ember.View - @public - */ - // 2.0TODO: Subclass Component rather than View - exports["default"] = _emberViewsViewsView["default"].extend({ - instrumentDisplay: "{{input type=\"checkbox\"}}", - - classNames: ["ember-checkbox"], - - tagName: "input", - - attributeBindings: ["type", "checked", "indeterminate", "disabled", "tabindex", "name", "autofocus", "required", "form"], - - type: "checkbox", - checked: false, - disabled: false, - indeterminate: false, - - init: function () { - this._super.apply(this, arguments); - this.on("change", this, this._updateElementValue); - }, - - didInsertElement: function () { - this._super.apply(this, arguments); - _emberMetalProperty_get.get(this, "element").indeterminate = !!_emberMetalProperty_get.get(this, "indeterminate"); - }, - - _updateElementValue: function () { - _emberMetalProperty_set.set(this, "checked", this.$().prop("checked")); - } - }); -}); -enifed("ember-views/views/collection_view", ["exports", "ember-metal/core", "ember-views/views/container_view", "ember-views/views/view", "ember-runtime/mixins/array", "ember-metal/property_get", "ember-metal/property_set", "ember-runtime/system/string", "ember-metal/computed", "ember-metal/mixin", "ember-views/streams/utils", "ember-views/mixins/empty_view_support"], function (exports, _emberMetalCore, _emberViewsViewsContainer_view, _emberViewsViewsView, _emberRuntimeMixinsArray, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemString, _emberMetalComputed, _emberMetalMixin, _emberViewsStreamsUtils, _emberViewsMixinsEmpty_view_support) { - - /** - `Ember.CollectionView` is an `Ember.View` descendent responsible for managing - a collection (an array or array-like object) by maintaining a child view object - and associated DOM representation for each item in the array and ensuring - that child views and their associated rendered HTML are updated when items in - the array are added, removed, or replaced. - - ## Setting content - - The managed collection of objects is referenced as the `Ember.CollectionView` - instance's `content` property. - - ```javascript - someItemsView = Ember.CollectionView.create({ - content: ['A', 'B','C'] - }) - ``` - - The view for each item in the collection will have its `content` property set - to the item. - - ## Specifying `itemViewClass` - - By default the view class for each item in the managed collection will be an - instance of `Ember.View`. You can supply a different class by setting the - `CollectionView`'s `itemViewClass` property. - - Given the following application code: - - ```javascript - var App = Ember.Application.create(); - App.ItemListView = Ember.CollectionView.extend({ - classNames: ['a-collection'], - content: ['A','B','C'], - itemViewClass: Ember.View.extend({ - template: Ember.HTMLBars.compile("the letter: {{view.content}}") - }) - }); - ``` - - And a simple application template: - - ```handlebars - {{view 'item-list'}} - ``` - - The following HTML will result: - - ```html -
    -
    the letter: A
    -
    the letter: B
    -
    the letter: C
    -
    - ``` - - ## Automatic matching of parent/child tagNames - - Setting the `tagName` property of a `CollectionView` to any of - "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result - in the item views receiving an appropriately matched `tagName` property. - - Given the following application code: - - ```javascript - var App = Ember.Application.create(); - App.UnorderedListView = Ember.CollectionView.create({ - tagName: 'ul', - content: ['A','B','C'], - itemViewClass: Ember.View.extend({ - template: Ember.HTMLBars.compile("the letter: {{view.content}}") - }) - }); - ``` - - And a simple application template: - - ```handlebars - {{view 'unordered-list-view'}} - ``` - - The following HTML will result: - - ```html -
      -
    • the letter: A
      • -
    • the letter: B
      • -
    • the letter: C
      • -
    - ``` - - Additional `tagName` pairs can be provided by adding to - `Ember.CollectionView.CONTAINER_MAP`. For example: - - ```javascript - Ember.CollectionView.CONTAINER_MAP['article'] = 'section' - ``` - - ## Programmatic creation of child views - - For cases where additional customization beyond the use of a single - `itemViewClass` or `tagName` matching is required CollectionView's - `createChildView` method can be overridden: - - ```javascript - App.CustomCollectionView = Ember.CollectionView.extend({ - createChildView: function(viewClass, attrs) { - if (attrs.content.kind == 'album') { - viewClass = App.AlbumView; - } else { - viewClass = App.SongView; - } - return this._super(viewClass, attrs); - } - }); - ``` - - ## Empty View - - You can provide an `Ember.View` subclass to the `Ember.CollectionView` - instance as its `emptyView` property. If the `content` property of a - `CollectionView` is set to `null` or an empty array, an instance of this view - will be the `CollectionView`s only child. - - ```javascript - var App = Ember.Application.create(); - App.ListWithNothing = Ember.CollectionView.create({ - classNames: ['nothing'], - content: null, - emptyView: Ember.View.extend({ - template: Ember.HTMLBars.compile("The collection is empty") - }) - }); - ``` - - And a simple application template: - - ```handlebars - {{view 'list-with-nothing'}} - ``` - - The following HTML will result: - - ```html -
    -
    - The collection is empty -
    -
    - ``` - - ## Adding and Removing items - - The `childViews` property of a `CollectionView` should not be directly - manipulated. Instead, add, remove, replace items from its `content` property. - This will trigger appropriate changes to its rendered HTML. - - - @class CollectionView - @namespace Ember - @extends Ember.ContainerView - @uses Ember.EmptyViewSupport - @since Ember 0.9 - @private - */ - var CollectionView = _emberViewsViewsContainer_view["default"].extend(_emberViewsMixinsEmpty_view_support["default"], { - - /** - A list of items to be displayed by the `Ember.CollectionView`. - @property content - @type Ember.Array - @default null - @private - */ - content: null, - - /** - @property itemViewClass - @type Ember.View - @default Ember.View - @private - */ - itemViewClass: _emberViewsViewsView["default"], - - /** - Setup a CollectionView - @method init - @private - */ - init: function () { - var ret = this._super.apply(this, arguments); - this._contentDidChange(); - return ret; - }, - - /** - Invoked when the content property is about to change. Notifies observers that the - entire array content will change. - @private - @method _contentWillChange - */ - _contentWillChange: _emberMetalMixin._beforeObserver("content", function () { - var content = this.get("content"); - - if (content) { - content.removeArrayObserver(this); - } - var len = content ? _emberMetalProperty_get.get(content, "length") : 0; - this.arrayWillChange(content, 0, len); - }), - - /** - Check to make sure that the content has changed, and if so, - update the children directly. This is always scheduled - asynchronously, to allow the element to be created before - bindings have synchronized and vice versa. - @private - @method _contentDidChange - */ - _contentDidChange: _emberMetalMixin.observer("content", function () { - var content = _emberMetalProperty_get.get(this, "content"); - - if (content) { - this._assertArrayLike(content); - content.addArrayObserver(this); - } - - var len = content ? _emberMetalProperty_get.get(content, "length") : 0; - this.arrayDidChange(content, 0, null, len); - }), - - /** - Ensure that the content implements Ember.Array - @private - @method _assertArrayLike - */ - _assertArrayLike: function (content) { - }, - - /** - Removes the content and content observers. - @method destroy - @private - */ - destroy: function () { - if (!this._super.apply(this, arguments)) { - return; - } - - var content = _emberMetalProperty_get.get(this, "content"); - if (content) { - content.removeArrayObserver(this); - } - - if (this._createdEmptyView) { - this._createdEmptyView.destroy(); - } - - return this; - }, - - /** - Called when a mutation to the underlying content array will occur. - This method will remove any views that are no longer in the underlying - content array. - Invokes whenever the content array itself will change. - @method arrayWillChange - @param {Array} content the managed collection of objects - @param {Number} start the index at which the changes will occur - @param {Number} removed number of object to be removed from content - @private - */ - arrayWillChange: function (content, start, removedCount) { - this.replace(start, removedCount, []); - }, - - /** - Called when a mutation to the underlying content array occurs. - This method will replay that mutation against the views that compose the - `Ember.CollectionView`, ensuring that the view reflects the model. - This array observer is added in `contentDidChange`. - @method arrayDidChange - @param {Array} content the managed collection of objects - @param {Number} start the index at which the changes occurred - @param {Number} removed number of object removed from content - @param {Number} added number of object added to content - @private - */ - arrayDidChange: function (content, start, removed, added) { - var addedViews = []; - var view, item, idx, len, itemViewClass, itemViewProps; - - len = content ? _emberMetalProperty_get.get(content, "length") : 0; - - if (len) { - itemViewProps = this._itemViewProps || {}; - itemViewClass = this.getAttr("itemViewClass") || _emberMetalProperty_get.get(this, "itemViewClass"); - - itemViewClass = _emberViewsStreamsUtils.readViewFactory(itemViewClass, this.container); - - for (idx = start; idx < start + added; idx++) { - item = content.objectAt(idx); - itemViewProps._context = this.keyword ? this.get("context") : item; - itemViewProps.content = item; - itemViewProps.contentIndex = idx; - - view = this.createChildView(itemViewClass, itemViewProps); - - addedViews.push(view); - } - - this.replace(start, 0, addedViews); - } - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - The tag name for the view will be set to the tagName of the viewClass - passed in. - @method createChildView - @param {Class} viewClass - @param {Object} [attrs] Attributes to add - @return {Ember.View} new instance - @private - */ - createChildView: function (_view, attrs) { - var view = this._super(_view, attrs); - - var itemTagName = _emberMetalProperty_get.get(view, "tagName"); - - if (itemTagName === null || itemTagName === undefined) { - itemTagName = CollectionView.CONTAINER_MAP[_emberMetalProperty_get.get(this, "tagName")]; - _emberMetalProperty_set.set(view, "tagName", itemTagName); - } - - return view; - }, - - _willRender: function () { - var attrs = this.attrs; - var itemProps = buildItemViewProps(this._itemViewTemplate, attrs); - this._itemViewProps = itemProps; - var childViews = _emberMetalProperty_get.get(this, "childViews"); - - for (var i = 0, l = childViews.length; i < l; i++) { - childViews[i].setProperties(itemProps); - } - - if ("content" in attrs) { - _emberMetalProperty_set.set(this, "content", this.getAttr("content")); - } - - if ("emptyView" in attrs) { - _emberMetalProperty_set.set(this, "emptyView", this.getAttr("emptyView")); - } - }, - - _emptyViewTagName: _emberMetalComputed.computed("tagName", function () { - var tagName = _emberMetalProperty_get.get(this, "tagName"); - return CollectionView.CONTAINER_MAP[tagName] || "div"; - }) - }); - - /** - A map of parent tags to their default child tags. You can add - additional parent tags if you want collection views that use - a particular parent tag to default to a child tag. - - @property CONTAINER_MAP - @type Object - @static - @final - @private - */ - CollectionView.CONTAINER_MAP = { - ul: "li", - ol: "li", - table: "tr", - thead: "tr", - tbody: "tr", - tfoot: "tr", - tr: "td", - select: "option" - }; - - var CONTAINER_MAP = CollectionView.CONTAINER_MAP; - - exports.CONTAINER_MAP = CONTAINER_MAP; - function buildItemViewProps(template, attrs) { - var props = {}; - - // Go through options passed to the {{collection}} helper and extract options - // that configure item views instead of the collection itself. - for (var prop in attrs) { - if (prop === "itemViewClass" || prop === "itemController" || prop === "itemClassBinding") { - continue; - } - if (attrs.hasOwnProperty(prop)) { - var match = prop.match(/^item(.)(.*)$/); - if (match) { - var childProp = match[1].toLowerCase() + match[2]; - - if (childProp === "class" || childProp === "classNames") { - props.classNames = [attrs[prop]]; - } else { - props[childProp] = attrs[prop]; - } - - delete attrs[prop]; - } - } - } - - if (template) { - props.template = template; - } - - return props; - } - - exports["default"] = CollectionView; -}); -/** -@module ember -@submodule ember-views -*/ - -// Ember.assert -enifed("ember-views/views/component", ["exports", "ember-metal/core", "ember-views/mixins/component_template_deprecation", "ember-runtime/mixins/target_action_support", "ember-views/views/view", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/is_none", "ember-metal/computed", "ember-views/compat/attrs-proxy"], function (exports, _emberMetalCore, _emberViewsMixinsComponent_template_deprecation, _emberRuntimeMixinsTarget_action_support, _emberViewsViewsView, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalIs_none, _emberMetalComputed, _emberViewsCompatAttrsProxy) { - - function validateAction(component, actionName) { - if (actionName && actionName[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - actionName = actionName.value; - } - return actionName; - } - - /** - @module ember - @submodule ember-views - */ - - /** - An `Ember.Component` is a view that is completely - isolated. Properties accessed in its templates go - to the view object and actions are targeted at - the view object. There is no access to the - surrounding context or outer controller; all - contextual information must be passed in. - - The easiest way to create an `Ember.Component` is via - a template. If you name a template - `components/my-foo`, you will be able to use - `{{my-foo}}` in other templates, which will make - an instance of the isolated component. - - ```handlebars - {{app-profile person=currentUser}} - ``` - - ```handlebars - -

    {{person.title}}

    - -

    {{person.signature}}

    - ``` - - You can use `yield` inside a template to - include the **contents** of any block attached to - the component. The block will be executed in the - context of the surrounding context or outer controller: - - ```handlebars - {{#app-profile person=currentUser}} -

    Admin mode

    - {{! Executed in the controller's context. }} - {{/app-profile}} - ``` - - ```handlebars - -

    {{person.title}}

    - {{! Executed in the components context. }} - {{yield}} {{! block contents }} - ``` - - If you want to customize the component, in order to - handle events or actions, you implement a subclass - of `Ember.Component` named after the name of the - component. Note that `Component` needs to be appended to the name of - your subclass like `AppProfileComponent`. - - For example, you could implement the action - `hello` for the `app-profile` component: - - ```javascript - App.AppProfileComponent = Ember.Component.extend({ - actions: { - hello: function(name) { - console.log("Hello", name); - } - } - }); - ``` - - And then use it in the component's template: - - ```handlebars - - -

    {{person.title}}

    - {{yield}} - - - ``` - - Components must have a `-` in their name to avoid - conflicts with built-in controls that wrap HTML - elements. This is consistent with the same - requirement in web components. - - @class Component - @namespace Ember - @extends Ember.View - @public - */ - var Component = _emberViewsViewsView["default"].extend(_emberRuntimeMixinsTarget_action_support["default"], _emberViewsMixinsComponent_template_deprecation["default"], { - isComponent: true, - /* - This is set so that the proto inspection in appendTemplatedView does not - think that it should set the components `context` to that of the parent view. - */ - controller: null, - context: null, - - instrumentName: "component", - instrumentDisplay: _emberMetalComputed.computed(function () { - if (this._debugContainerKey) { - return "{{" + this._debugContainerKey.split(":")[1] + "}}"; - } - }), - - init: function () { - this._super.apply(this, arguments); - _emberMetalProperty_set.set(this, "controller", this); - _emberMetalProperty_set.set(this, "context", this); - }, - - /** - A components template property is set by passing a block - during its invocation. It is executed within the parent context. - Example: - ```handlebars - {{#my-component}} - // something that is run in the context - // of the parent context - {{/my-component}} - ``` - Specifying a template directly to a component is deprecated without - also specifying the layout property. - @deprecated - @property template - @public - */ - template: _emberMetalComputed.computed("_template", { - get: function () { - - return _emberMetalProperty_get.get(this, "_template"); - }, - - set: function (key, value) { - return _emberMetalProperty_set.set(this, "_template", value); - } - }), - - _template: _emberMetalComputed.computed("templateName", { - get: function () { - if (_emberMetalProperty_get.get(this, "_deprecatedFlagForBlockProvided")) { - return true; - } - var templateName = _emberMetalProperty_get.get(this, "templateName"); - var template = this.templateForName(templateName, "template"); - - return template || _emberMetalProperty_get.get(this, "defaultTemplate"); - }, - set: function (key, value) { - return value; - } - }), - - /** - Specifying a components `templateName` is deprecated without also - providing the `layout` or `layoutName` properties. - @deprecated - @property templateName - @public - */ - templateName: null, - - /** - If the component is currently inserted into the DOM of a parent view, this - property will point to the controller of the parent view. - @property targetObject - @type Ember.Controller - @default null - @private - */ - targetObject: _emberMetalComputed.computed("controller", function (key) { - if (this._targetObject) { - return this._targetObject; - } - if (this._controller) { - return this._controller; - } - var parentView = _emberMetalProperty_get.get(this, "parentView"); - return parentView ? _emberMetalProperty_get.get(parentView, "controller") : null; - }), - - /** - Calls a action passed to a component. - For example a component for playing or pausing music may translate click events - into action notifications of "play" or "stop" depending on some internal state - of the component: - ```javascript - // app/components/play-button.js - export default Ember.Component.extend({ - click() { - if (this.get('isPlaying')) { - this.sendAction('play'); - } else { - this.sendAction('stop'); - } - } - }); - ``` - The actions "play" and "stop" must be passed to this `play-button` component: - ```handlebars - {{! app/templates/application.hbs }} - {{play-button play=(action "musicStarted") stop=(action "musicStopped")}} - ``` - When the component receives a browser `click` event it translate this - interaction into application-specific semantics ("play" or "stop") and - calls the specified action. - ```javascript - // app/controller/application.js - export default Ember.Controller.extend({ - actions: { - musicStarted() { - // called when the play button is clicked - // and the music started playing - }, - musicStopped() { - // called when the play button is clicked - // and the music stopped playing - } - } - }); - ``` - If no action is passed to `sendAction` a default name of "action" - is assumed. - ```javascript - // app/components/next-button.js - export default Ember.Component.extend({ - click() { - this.sendAction(); - } - }); - ``` - ```handlebars - {{! app/templates/application.hbs }} - {{next-button action=(action "playNextSongInAlbum")}} - ``` - ```javascript - // app/controllers/application.js - App.ApplicationController = Ember.Controller.extend({ - actions: { - playNextSongInAlbum() { - ... - } - } - }); - ``` - @method sendAction - @param [action] {String} the action to call - @param [params] {*} arguments for the action - @public - */ - sendAction: function (action) { - var actionName; - - // Send the default action - if (action === undefined) { - action = "action"; - } - actionName = _emberMetalProperty_get.get(this, "attrs." + action) || _emberMetalProperty_get.get(this, action); - actionName = validateAction(this, actionName); - - // If no action name for that action could be found, just abort. - if (actionName === undefined) { - return; - } - - for (var _len = arguments.length, contexts = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - contexts[_key - 1] = arguments[_key]; - } - - if (typeof actionName === "function") { - actionName.apply(null, contexts); - } else { - this.triggerAction({ - action: actionName, - actionContext: contexts - }); - } - }, - - send: function (actionName) { - for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - var target; - var hasAction = this._actions && this._actions[actionName]; - - if (hasAction) { - var shouldBubble = this._actions[actionName].apply(this, args) === true; - if (!shouldBubble) { - return; - } - } - - if (target = _emberMetalProperty_get.get(this, "target")) { - target.send.apply(target, arguments); - } else { - if (!hasAction) { - throw new Error(_emberMetalCore["default"].inspect(this) + " had no action handler for: " + actionName); - } - } - } - - /** - Returns true when the component was invoked with a block template. - Example (`hasBlock` will be `false`): - ```hbs - {{! templates/application.hbs }} - {{foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlock}} - This will not be printed, because no block was provided - {{/if}} - ``` - Example (`hasBlock` will be `true`): - ```hbs - {{! templates/application.hbs }} - {{#foo-bar}} - Hi! - {{/foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlock}} - This will be printed because a block was provided - {{yield}} - {{/if}} - ``` - @public - @property hasBlock - @returns Boolean - */ - - /** - Returns true when the component was invoked with a block parameter - supplied. - Example (`hasBlockParams` will be `false`): - ```hbs - {{! templates/application.hbs }} - {{#foo-bar}} - No block parameter. - {{/foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlockParams}} - This will not be printed, because no block was provided - {{yield this}} - {{/if}} - ``` - Example (`hasBlockParams` will be `true`): - ```hbs - {{! templates/application.hbs }} - {{#foo-bar as |foo|}} - Hi! - {{/foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlockParams}} - This will be printed because a block was provided - {{yield this}} - {{/if}} - ``` - @public - @property hasBlockParams - @returns Boolean - */ - }); - - Component.reopenClass({ - isComponentFactory: true - }); - - exports["default"] = Component; -}); -// Ember.assert, Ember.Handlebars -enifed("ember-views/views/container_view", ["exports", "ember-metal/core", "ember-runtime/mixins/mutable_array", "ember-views/views/view", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/enumerable_utils", "ember-metal/mixin", "ember-metal/events", "ember-htmlbars/templates/container-view"], function (exports, _emberMetalCore, _emberRuntimeMixinsMutable_array, _emberViewsViewsView, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalEnumerable_utils, _emberMetalMixin, _emberMetalEvents, _emberHtmlbarsTemplatesContainerView) { - _emberHtmlbarsTemplatesContainerView["default"].meta.revision = "Ember@1.13.4"; - - /** - @module ember - @submodule ember-views - */ - - /** - A `ContainerView` is an `Ember.View` subclass that implements `Ember.MutableArray` - allowing programmatic management of its child views. - - ## Setting Initial Child Views - - The initial array of child views can be set in one of two ways. You can - provide a `childViews` property at creation time that contains instance of - `Ember.View`: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: [Ember.View.create(), Ember.View.create()] - }); - ``` - - You can also provide a list of property names whose values are instances of - `Ember.View`: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: ['aView', 'bView', 'cView'], - aView: Ember.View.create(), - bView: Ember.View.create(), - cView: Ember.View.create() - }); - ``` - - The two strategies can be combined: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: ['aView', Ember.View.create()], - aView: Ember.View.create() - }); - ``` - - Each child view's rendering will be inserted into the container's rendered - HTML in the same order as its position in the `childViews` property. - - ## Adding and Removing Child Views - - The container view implements `Ember.MutableArray` allowing programmatic management of its child views. - - To remove a view, pass that view into a `removeObject` call on the container view. - - Given an empty `` the following code - - ```javascript - aContainer = Ember.ContainerView.create({ - classNames: ['the-container'], - childViews: ['aView', 'bView'], - aView: Ember.View.create({ - template: Ember.HTMLBars.compile("A") - }), - bView: Ember.View.create({ - template: Ember.HTMLBars.compile("B") - }) - }); - - aContainer.appendTo('body'); - ``` - - Results in the HTML - - ```html -
    -
    A
    -
    B
    -
    - ``` - - Removing a view - - ```javascript - aContainer.toArray(); // [aContainer.aView, aContainer.bView] - aContainer.removeObject(aContainer.get('bView')); - aContainer.toArray(); // [aContainer.aView] - ``` - - Will result in the following HTML - - ```html -
    -
    A
    -
    - ``` - - Similarly, adding a child view is accomplished by adding `Ember.View` instances to the - container view. - - Given an empty `` the following code - - ```javascript - aContainer = Ember.ContainerView.create({ - classNames: ['the-container'], - childViews: ['aView', 'bView'], - aView: Ember.View.create({ - template: Ember.HTMLBars.compile("A") - }), - bView: Ember.View.create({ - template: Ember.HTMLBars.compile("B") - }) - }); - - aContainer.appendTo('body'); - ``` - - Results in the HTML - - ```html -
    -
    A
    -
    B
    -
    - ``` - - Adding a view - - ```javascript - AnotherViewClass = Ember.View.extend({ - template: Ember.HTMLBars.compile("Another view") - }); - - aContainer.toArray(); // [aContainer.aView, aContainer.bView] - aContainer.pushObject(AnotherViewClass.create()); - aContainer.toArray(); // [aContainer.aView, aContainer.bView, ] - ``` - - Will result in the following HTML - - ```html -
    -
    A
    -
    B
    -
    Another view
    -
    - ``` - - ## Templates and Layout - - A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or - `defaultLayout` property on a container view will not result in the template - or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM - representation will only be the rendered HTML of its child views. - - @class ContainerView - @namespace Ember - @extends Ember.View - @private - */ - var ContainerView = _emberViewsViewsView["default"].extend(_emberRuntimeMixinsMutable_array["default"], { - willWatchProperty: function (prop) { - }, - - init: function () { - this._super.apply(this, arguments); - - var userChildViews = _emberMetalProperty_get.get(this, "childViews"); - - // redefine view's childViews property that was obliterated - // 2.0TODO: Don't Ember.A() this so users disabling prototype extensions - // don't pay a penalty. - var childViews = this.childViews = _emberMetalCore["default"].A([]); - - _emberMetalEnumerable_utils.forEach(userChildViews, function (viewName, idx) { - var view; - - if ("string" === typeof viewName) { - view = _emberMetalProperty_get.get(this, viewName); - view = this.createChildView(view); - _emberMetalProperty_set.set(this, viewName, view); - } else { - view = this.createChildView(viewName); - } - - childViews[idx] = view; - }, this); - - var currentView = _emberMetalProperty_get.get(this, "currentView"); - if (currentView) { - if (!childViews.length) { - childViews = this.childViews = _emberMetalCore["default"].A(this.childViews.slice()); - } - childViews.push(this.createChildView(currentView)); - } - - _emberMetalProperty_set.set(this, "length", childViews.length); - }, - - // Normally parentView and childViews are managed at render time. However, - // the ContainerView is an unusual legacy case. People expect to be able to - // push a child view into the ContainerView and have its parentView set - // appropriately. As a result, we link the child nodes ahead of time and - // ignore render-time linking. - appendChild: function (view) { - // This occurs if the view being appended is the empty view, rather than - // a view eagerly inserted into the childViews array. - if (view.parentView !== this) { - this.linkChild(view); - } - }, - - _currentViewWillChange: _emberMetalMixin._beforeObserver("currentView", function () { - var currentView = _emberMetalProperty_get.get(this, "currentView"); - if (currentView) { - currentView.destroy(); - } - }), - - _currentViewDidChange: _emberMetalMixin.observer("currentView", function () { - var currentView = _emberMetalProperty_get.get(this, "currentView"); - if (currentView) { - this.pushObject(currentView); - } - }), - - layout: _emberHtmlbarsTemplatesContainerView["default"], - - replace: function (idx, removedCount) { - var _this = this; - - var addedViews = arguments.length <= 2 || arguments[2] === undefined ? [] : arguments[2]; - - var addedCount = _emberMetalProperty_get.get(addedViews, "length"); - var childViews = _emberMetalProperty_get.get(this, "childViews"); - - - this.arrayContentWillChange(idx, removedCount, addedCount); - - // Normally parentView and childViews are managed at render time. However, - // the ContainerView is an unusual legacy case. People expect to be able to - // push a child view into the ContainerView and have its parentView set - // appropriately. - // - // Because of this, we synchronously fix up the parentView/childViews tree - // as soon as views are added or removed, despite the fact that this will - // happen automatically when we render. - var removedViews = childViews.slice(idx, idx + removedCount); - _emberMetalEnumerable_utils.forEach(removedViews, function (view) { - return _this.unlinkChild(view); - }); - _emberMetalEnumerable_utils.forEach(addedViews, function (view) { - return _this.linkChild(view); - }); - - childViews.splice.apply(childViews, [idx, removedCount].concat(addedViews)); - - this.notifyPropertyChange("childViews"); - this.arrayContentDidChange(idx, removedCount, addedCount); - - //Ember.assert("You can't add a child to a container - the child is already a child of another view", emberA(addedViews).every(function(item) { return !item.parentView || item.parentView === self; })); - - _emberMetalProperty_set.set(this, "length", childViews.length); - - return this; - }, - - objectAt: function (idx) { - return this.childViews[idx]; - }, - - _triggerChildWillDestroyElement: _emberMetalEvents.on("willDestroyElement", function () { - var childViews = this.childViews; - if (childViews) { - for (var i = 0; i < childViews.length; i++) { - this.renderer.willDestroyElement(childViews[i]); - } - } - }), - - _triggerChildDidDestroyElement: _emberMetalEvents.on("didDestroyElement", function () { - var childViews = this.childViews; - if (childViews) { - for (var i = 0; i < childViews.length; i++) { - this.renderer.didDestroyElement(childViews[i]); - } - } - }) - }); - - exports["default"] = ContainerView; -}); -enifed("ember-views/views/core_view", ["exports", "ember-metal-views/renderer", "ember-views/views/states", "ember-runtime/system/object", "ember-runtime/mixins/evented", "ember-runtime/mixins/action_handler", "ember-metal/property_get", "ember-runtime/utils", "htmlbars-runtime"], function (exports, _emberMetalViewsRenderer, _emberViewsViewsStates, _emberRuntimeSystemObject, _emberRuntimeMixinsEvented, _emberRuntimeMixinsAction_handler, _emberMetalProperty_get, _emberRuntimeUtils, _htmlbarsRuntime) { - - function K() { - return this; - } - - // Normally, the renderer is injected by the container when the view is looked - // up. However, if someone creates a view without looking it up via the - // container (e.g. `Ember.View.create().append()`) then we create a fallback - // DOM renderer that is shared. In general, this path should be avoided since - // views created this way cannot run in a node environment. - var renderer; - - /** - `Ember.CoreView` is an abstract class that exists to give view-like behavior - to both Ember's main view class `Ember.View` and other classes that don't need - the fully functionaltiy of `Ember.View`. - - Unless you have specific needs for `CoreView`, you will use `Ember.View` - in your applications. - - @class CoreView - @namespace Ember - @extends Ember.Object - @deprecated Use `Ember.View` instead. - @uses Ember.Evented - @uses Ember.ActionHandler - @private - */ - var CoreView = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsEvented["default"], _emberRuntimeMixinsAction_handler["default"], { - isView: true, - - _states: _emberViewsViewsStates.cloneStates(_emberViewsViewsStates.states), - - init: function () { - this._super.apply(this, arguments); - this._state = "preRender"; - this.currentState = this._states.preRender; - this._isVisible = _emberMetalProperty_get.get(this, "isVisible"); - - // Fallback for legacy cases where the view was created directly - // via `create()` instead of going through the container. - if (!this.renderer) { - var DOMHelper = domHelper(); - renderer = renderer || new _emberMetalViewsRenderer["default"](new DOMHelper()); - this.renderer = renderer; - } - - this._destroyingSubtreeForView = null; - this._dispatching = null; - }, - - /** - If the view is currently inserted into the DOM of a parent view, this - property will point to the parent of the view. - @property parentView - @type Ember.View - @default null - @private - */ - parentView: null, - - _state: null, - - instrumentName: "core_view", - - instrumentDetails: function (hash) { - hash.object = this.toString(); - hash.containerKey = this._debugContainerKey; - hash.view = this; - }, - - /** - Override the default event firing from `Ember.Evented` to - also call methods with the given name. - @method trigger - @param name {String} - @private - */ - trigger: function () { - this._super.apply(this, arguments); - var name = arguments[0]; - var method = this[name]; - if (method) { - var length = arguments.length; - var args = new Array(length - 1); - for (var i = 1; i < length; i++) { - args[i - 1] = arguments[i]; - } - return method.apply(this, args); - } - }, - - has: function (name) { - return _emberRuntimeUtils.typeOf(this[name]) === "function" || this._super(name); - }, - - destroy: function () { - if (!this._super.apply(this, arguments)) { - return; - } - - this.currentState.cleanup(this); - - // If the destroyingSubtreeForView property is not set but we have an - // associated render node, it means this view is being destroyed from user - // code and not via a change in the templating layer (like an {{if}} - // becoming falsy, for example). In this case, it is our responsibility to - // make sure that any render nodes created as part of the rendering process - // are cleaned up. - if (!this.ownerView._destroyingSubtreeForView && this._renderNode) { - _htmlbarsRuntime.internal.clearMorph(this._renderNode, this.ownerView.env, true); - } - - return this; - }, - - clearRenderedChildren: K, - _transitionTo: K, - destroyElement: K - }); - - CoreView.reopenClass({ - isViewFactory: true - }); - - var DeprecatedCoreView = CoreView.extend({ - init: function () { - this._super.apply(this, arguments); - } - }); - - exports.DeprecatedCoreView = DeprecatedCoreView; - var _domHelper; - function domHelper() { - return _domHelper = _domHelper || Ember.__loader.require("ember-htmlbars/system/dom-helper")["default"]; - } - - exports["default"] = CoreView; -}); -enifed("ember-views/views/legacy_each_view", ["exports", "ember-htmlbars/templates/legacy-each", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-views/views/view", "ember-views/views/collection_view", "ember-views/mixins/empty_view_support"], function (exports, _emberHtmlbarsTemplatesLegacyEach, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberViewsViewsView, _emberViewsViewsCollection_view, _emberViewsMixinsEmpty_view_support) { - exports["default"] = _emberViewsViewsView["default"].extend(_emberViewsMixinsEmpty_view_support["default"], { - template: _emberHtmlbarsTemplatesLegacyEach["default"], - tagName: "", - - _arrayController: _emberMetalComputed.computed(function () { - var itemController = this.getAttr("itemController"); - var controller = _emberMetalProperty_get.get(this, "container").lookupFactory("controller:array").create({ - _isVirtual: true, - parentController: _emberMetalProperty_get.get(this, "controller"), - itemController: itemController, - target: _emberMetalProperty_get.get(this, "controller"), - _eachView: this, - content: this.getAttr("content") - }); - - return controller; - }), - - _willUpdate: function (attrs) { - var itemController = this.getAttrFor(attrs, "itemController"); - - if (itemController) { - var arrayController = _emberMetalProperty_get.get(this, "_arrayController"); - _emberMetalProperty_set.set(arrayController, "content", this.getAttrFor(attrs, "content")); - } - }, - - _arrangedContent: _emberMetalComputed.computed("attrs.content", function () { - if (this.getAttr("itemController")) { - return _emberMetalProperty_get.get(this, "_arrayController"); - } - - return this.getAttr("content"); - }), - - _itemTagName: _emberMetalComputed.computed(function () { - var tagName = _emberMetalProperty_get.get(this, "tagName"); - return _emberViewsViewsCollection_view.CONTAINER_MAP[tagName]; - }) - }); -}); -//2.0TODO: Remove this in 2.0 -//This is a fallback path for the `{{#each}}` helper that supports deprecated -//behavior such as itemController. -enifed("ember-views/views/select", ["exports", "ember-metal/enumerable_utils", "ember-metal/property_get", "ember-metal/property_set", "ember-views/views/view", "ember-runtime/utils", "ember-metal/is_none", "ember-metal/computed", "ember-runtime/system/native_array", "ember-metal/mixin", "ember-metal/properties", "ember-htmlbars/templates/select", "ember-htmlbars/templates/select-option", "ember-htmlbars/templates/select-optgroup"], function (exports, _emberMetalEnumerable_utils, _emberMetalProperty_get, _emberMetalProperty_set, _emberViewsViewsView, _emberRuntimeUtils, _emberMetalIs_none, _emberMetalComputed, _emberRuntimeSystemNative_array, _emberMetalMixin, _emberMetalProperties, _emberHtmlbarsTemplatesSelect, _emberHtmlbarsTemplatesSelectOption, _emberHtmlbarsTemplatesSelectOptgroup) { - - var defaultTemplate = _emberHtmlbarsTemplatesSelect["default"]; - - var SelectOption = _emberViewsViewsView["default"].extend({ - instrumentDisplay: "Ember.SelectOption", - - tagName: "option", - attributeBindings: ["value", "selected"], - - defaultTemplate: _emberHtmlbarsTemplatesSelectOption["default"], - - content: null, - - _willRender: function () { - this.labelPathDidChange(); - this.valuePathDidChange(); - }, - - selected: _emberMetalComputed.computed(function () { - var value = _emberMetalProperty_get.get(this, "value"); - var selection = _emberMetalProperty_get.get(this, "attrs.selection"); - if (_emberMetalProperty_get.get(this, "attrs.multiple")) { - return selection && _emberMetalEnumerable_utils.indexOf(selection, value) > -1; - } else { - // Primitives get passed through bindings as objects... since - // `new Number(4) !== 4`, we use `==` below - return value == _emberMetalProperty_get.get(this, "attrs.parentValue"); // jshint ignore:line - } - }).property("attrs.content", "attrs.selection"), - - labelPathDidChange: _emberMetalMixin.observer("attrs.optionLabelPath", function () { - var labelPath = _emberMetalProperty_get.get(this, "attrs.optionLabelPath"); - _emberMetalProperties.defineProperty(this, "label", _emberMetalComputed.computed.alias(labelPath)); - }), - - valuePathDidChange: _emberMetalMixin.observer("attrs.optionValuePath", function () { - var valuePath = _emberMetalProperty_get.get(this, "attrs.optionValuePath"); - _emberMetalProperties.defineProperty(this, "value", _emberMetalComputed.computed.alias(valuePath)); - }) - }); - - var SelectOptgroup = _emberViewsViewsView["default"].extend({ - instrumentDisplay: "Ember.SelectOptgroup", - - tagName: "optgroup", - defaultTemplate: _emberHtmlbarsTemplatesSelectOptgroup["default"], - attributeBindings: ["label"] - }); - - /** - The `Ember.Select` view class renders a - [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, - allowing the user to choose from a list of options. - - The text and `value` property of each ` - - - ``` - - The `value` attribute of the selected `
    - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup. - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags - // describes which tags are omittable. The spec for tbody and colgroup - // explains this behavior: - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element - // - - var omittedStartTagChildTest = /<([\w:]+)/; - function detectOmittedStartTag(string, contextualElement) { - // Omitted start tags are only inside table tags. - if (contextualElement.tagName === "TABLE") { - var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string); - if (omittedStartTagChildMatch) { - var omittedStartTagChild = omittedStartTagChildMatch[1]; - // It is already asserted that the contextual element is a table - // and not the proper start tag. Just see if a tag was omitted. - return omittedStartTagChild === "tr" || omittedStartTagChild === "col"; - } - } - } - - function buildSVGDOM(html, dom) { - var div = dom.document.createElement("div"); - div.innerHTML = "" + html + ""; - return div.firstChild.childNodes; - } - - var guid = 1; - - function ElementMorph(element, dom, namespace) { - this.element = element; - this.dom = dom; - this.namespace = namespace; - this.guid = "element" + guid++; - - this.state = {}; - this.isDirty = true; - } - - // renderAndCleanup calls `clear` on all items in the morph map - // just before calling `destroy` on the morph. - // - // As a future refactor this could be changed to set the property - // back to its original/default value. - ElementMorph.prototype.clear = function () {}; - - ElementMorph.prototype.destroy = function () { - this.element = null; - this.dom = null; - }; - - /* - * A class wrapping DOM functions to address environment compatibility, - * namespaces, contextual elements for morph un-escaped content - * insertion. - * - * When entering a template, a DOMHelper should be passed: - * - * template(context, { hooks: hooks, dom: new DOMHelper() }); - * - * TODO: support foreignObject as a passed contextual element. It has - * a namespace (svg) that does not match its internal namespace - * (xhtml). - * - * @class DOMHelper - * @constructor - * @param {HTMLDocument} _document The document DOM methods are proxied to - */ - function DOMHelper(_document) { - this.document = _document || document; - if (!this.document) { - throw new Error("A document object must be passed to the DOMHelper, or available on the global scope"); - } - this.canClone = canClone; - this.namespace = null; - } - - var prototype = DOMHelper.prototype; - prototype.constructor = DOMHelper; - - prototype.getElementById = function (id, rootNode) { - rootNode = rootNode || this.document; - return rootNode.getElementById(id); - }; - - prototype.insertBefore = function (element, childElement, referenceChild) { - return element.insertBefore(childElement, referenceChild); - }; - - prototype.appendChild = function (element, childElement) { - return element.appendChild(childElement); - }; - - prototype.childAt = function (element, indices) { - var child = element; - - for (var i = 0; i < indices.length; i++) { - child = child.childNodes.item(indices[i]); - } - - return child; - }; - - // Note to a Fellow Implementor: - // Ahh, accessing a child node at an index. Seems like it should be so simple, - // doesn't it? Unfortunately, this particular method has caused us a surprising - // amount of pain. As you'll note below, this method has been modified to walk - // the linked list of child nodes rather than access the child by index - // directly, even though there are two (2) APIs in the DOM that do this for us. - // If you're thinking to yourself, "What an oversight! What an opportunity to - // optimize this code!" then to you I say: stop! For I have a tale to tell. - // - // First, this code must be compatible with simple-dom for rendering on the - // server where there is no real DOM. Previously, we accessed a child node - // directly via `element.childNodes[index]`. While we *could* in theory do a - // full-fidelity simulation of a live `childNodes` array, this is slow, - // complicated and error-prone. - // - // "No problem," we thought, "we'll just use the similar - // `childNodes.item(index)` API." Then, we could just implement our own `item` - // method in simple-dom and walk the child node linked list there, allowing - // us to retain the performance advantages of the (surely optimized) `item()` - // API in the browser. - // - // Unfortunately, an enterprising soul named Samy Alzahrani discovered that in - // IE8, accessing an item out-of-bounds via `item()` causes an exception where - // other browsers return null. This necessitated a... check of - // `childNodes.length`, bringing us back around to having to support a - // full-fidelity `childNodes` array! - // - // Worst of all, Kris Selden investigated how browsers are actualy implemented - // and discovered that they're all linked lists under the hood anyway. Accessing - // `childNodes` requires them to allocate a new live collection backed by that - // linked list, which is itself a rather expensive operation. Our assumed - // optimization had backfired! That is the danger of magical thinking about - // the performance of native implementations. - // - // And this, my friends, is why the following implementation just walks the - // linked list, as surprised as that may make you. Please ensure you understand - // the above before changing this and submitting a PR. - // - // Tom Dale, January 18th, 2015, Portland OR - prototype.childAtIndex = function (element, index) { - var node = element.firstChild; - - for (var idx = 0; node && idx < index; idx++) { - node = node.nextSibling; - } - - return node; - }; - - prototype.appendText = function (element, text) { - return element.appendChild(this.document.createTextNode(text)); - }; - - prototype.setAttribute = function (element, name, value) { - element.setAttribute(name, String(value)); - }; - - prototype.getAttribute = function (element, name) { - return element.getAttribute(name); - }; - - prototype.setAttributeNS = function (element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - - prototype.getAttributeNS = function (element, namespace, name) { - return element.getAttributeNS(namespace, name); - }; - - if (canRemoveSvgViewBoxAttribute) { - prototype.removeAttribute = function (element, name) { - element.removeAttribute(name); - }; - } else { - prototype.removeAttribute = function (element, name) { - if (element.tagName === "svg" && name === "viewBox") { - element.setAttribute(name, null); - } else { - element.removeAttribute(name); - } - }; - } - - prototype.setPropertyStrict = function (element, name, value) { - if (value === undefined) { - value = null; - } - - if (value === null && (name === "value" || name === "type" || name === "src")) { - value = ""; - } - - element[name] = value; - }; - - prototype.getPropertyStrict = function (element, name) { - return element[name]; - }; - - prototype.setProperty = function (element, name, value, namespace) { - var lowercaseName = name.toLowerCase(); - if (element.namespaceURI === _domHelperBuildHtmlDom.svgNamespace || lowercaseName === "style") { - if (_domHelperProp.isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } else { - var _normalizeProperty = _domHelperProp.normalizeProperty(element, name); - - var normalized = _normalizeProperty.normalized; - var type = _normalizeProperty.type; - - if (type === "prop") { - element[normalized] = value; - } else { - if (_domHelperProp.isAttrRemovalValue(value)) { - element.removeAttribute(name); - } else { - if (namespace && element.setAttributeNS) { - element.setAttributeNS(namespace, name, value); - } else { - element.setAttribute(name, value); - } - } - } - } - }; - - if (doc && doc.createElementNS) { - // Only opt into namespace detection if a contextualElement - // is passed. - prototype.createElement = function (tagName, contextualElement) { - var namespace = this.namespace; - if (contextualElement) { - if (tagName === "svg") { - namespace = _domHelperBuildHtmlDom.svgNamespace; - } else { - namespace = interiorNamespace(contextualElement); - } - } - if (namespace) { - return this.document.createElementNS(namespace, tagName); - } else { - return this.document.createElement(tagName); - } - }; - prototype.setAttributeNS = function (element, namespace, name, value) { - element.setAttributeNS(namespace, name, String(value)); - }; - } else { - prototype.createElement = function (tagName) { - return this.document.createElement(tagName); - }; - prototype.setAttributeNS = function (element, namespace, name, value) { - element.setAttribute(name, String(value)); - }; - } - - prototype.addClasses = _domHelperClasses.addClasses; - prototype.removeClasses = _domHelperClasses.removeClasses; - - prototype.setNamespace = function (ns) { - this.namespace = ns; - }; - - prototype.detectNamespace = function (element) { - this.namespace = interiorNamespace(element); - }; - - prototype.createDocumentFragment = function () { - return this.document.createDocumentFragment(); - }; - - prototype.createTextNode = function (text) { - return this.document.createTextNode(text); - }; - - prototype.createComment = function (text) { - return this.document.createComment(text); - }; - - prototype.repairClonedNode = function (element, blankChildTextNodes, isChecked) { - if (deletesBlankTextNodes && blankChildTextNodes.length > 0) { - for (var i = 0, len = blankChildTextNodes.length; i < len; i++) { - var textNode = this.document.createTextNode(""), - offset = blankChildTextNodes[i], - before = this.childAtIndex(element, offset); - if (before) { - element.insertBefore(textNode, before); - } else { - element.appendChild(textNode); - } - } - } - if (ignoresCheckedAttribute && isChecked) { - element.setAttribute("checked", "checked"); - } - }; - - prototype.cloneNode = function (element, deep) { - var clone = element.cloneNode(!!deep); - return clone; - }; - - prototype.AttrMorphClass = _morphAttr["default"]; - - prototype.createAttrMorph = function (element, attrName, namespace) { - return new this.AttrMorphClass(element, attrName, this, namespace); - }; - - prototype.ElementMorphClass = ElementMorph; - - prototype.createElementMorph = function (element, namespace) { - return new this.ElementMorphClass(element, this, namespace); - }; - - prototype.createUnsafeAttrMorph = function (element, attrName, namespace) { - var morph = this.createAttrMorph(element, attrName, namespace); - morph.escaped = false; - return morph; - }; - - prototype.MorphClass = _htmlbarsRuntimeMorph["default"]; - - prototype.createMorph = function (parent, start, end, contextualElement) { - if (contextualElement && contextualElement.nodeType === 11) { - throw new Error("Cannot pass a fragment as the contextual element to createMorph"); - } - - if (!contextualElement && parent && parent.nodeType === 1) { - contextualElement = parent; - } - var morph = new this.MorphClass(this, contextualElement); - morph.firstNode = start; - morph.lastNode = end; - return morph; - }; - - prototype.createFragmentMorph = function (contextualElement) { - if (contextualElement && contextualElement.nodeType === 11) { - throw new Error("Cannot pass a fragment as the contextual element to createMorph"); - } - - var fragment = this.createDocumentFragment(); - return _htmlbarsRuntimeMorph["default"].create(this, contextualElement, fragment); - }; - - prototype.replaceContentWithMorph = function (element) { - var firstChild = element.firstChild; - - if (!firstChild) { - var comment = this.createComment(""); - this.appendChild(element, comment); - return _htmlbarsRuntimeMorph["default"].create(this, element, comment); - } else { - var morph = _htmlbarsRuntimeMorph["default"].attach(this, element, firstChild, element.lastChild); - morph.clear(); - return morph; - } - }; - - prototype.createUnsafeMorph = function (parent, start, end, contextualElement) { - var morph = this.createMorph(parent, start, end, contextualElement); - morph.parseTextAsHTML = true; - return morph; - }; - - // This helper is just to keep the templates good looking, - // passing integers instead of element references. - prototype.createMorphAt = function (parent, startIndex, endIndex, contextualElement) { - var single = startIndex === endIndex; - var start = this.childAtIndex(parent, startIndex); - var end = single ? start : this.childAtIndex(parent, endIndex); - return this.createMorph(parent, start, end, contextualElement); - }; - - prototype.createUnsafeMorphAt = function (parent, startIndex, endIndex, contextualElement) { - var morph = this.createMorphAt(parent, startIndex, endIndex, contextualElement); - morph.parseTextAsHTML = true; - return morph; - }; - - prototype.insertMorphBefore = function (element, referenceChild, contextualElement) { - var insertion = this.document.createComment(""); - element.insertBefore(insertion, referenceChild); - return this.createMorph(element, insertion, insertion, contextualElement); - }; - - prototype.appendMorph = function (element, contextualElement) { - var insertion = this.document.createComment(""); - element.appendChild(insertion); - return this.createMorph(element, insertion, insertion, contextualElement); - }; - - prototype.insertBoundary = function (fragment, index) { - // this will always be null or firstChild - var child = index === null ? null : this.childAtIndex(fragment, index); - this.insertBefore(fragment, this.createTextNode(""), child); - }; - - prototype.setMorphHTML = function (morph, html) { - morph.setHTML(html); - }; - - prototype.parseHTML = function (html, contextualElement) { - var childNodes; - - if (interiorNamespace(contextualElement) === _domHelperBuildHtmlDom.svgNamespace) { - childNodes = buildSVGDOM(html, this); - } else { - var nodes = _domHelperBuildHtmlDom.buildHTMLDOM(html, contextualElement, this); - if (detectOmittedStartTag(html, contextualElement)) { - var node = nodes[0]; - while (node && node.nodeType !== 1) { - node = node.nextSibling; - } - childNodes = node.childNodes; - } else { - childNodes = nodes; - } - } - - // Copy node list to a fragment. - var fragment = this.document.createDocumentFragment(); - - if (childNodes && childNodes.length > 0) { - var currentNode = childNodes[0]; - - // We prepend an '; - } catch (e) {} finally { - tableNeedsInnerHTMLFix = tableInnerHTMLTestElement.childNodes.length === 0; - } - if (tableNeedsInnerHTMLFix) { - tagNamesRequiringInnerHTMLFix = { - colgroup: ['table'], - table: [], - tbody: ['table'], - tfoot: ['table'], - thead: ['table'], - tr: ['table', 'tbody'] - }; - } - - // IE 8 doesn't allow setting innerHTML on a select tag. Detect this and - // add it to the list of corrected tags. - // - var selectInnerHTMLTestElement = document.createElement('select'); - selectInnerHTMLTestElement.innerHTML = ''; - if (!selectInnerHTMLTestElement.childNodes[0]) { - tagNamesRequiringInnerHTMLFix = tagNamesRequiringInnerHTMLFix || {}; - tagNamesRequiringInnerHTMLFix.select = []; - } - return tagNamesRequiringInnerHTMLFix; - })(doc); - - function scriptSafeInnerHTML(element, html) { - // without a leading text node, IE will drop a leading script tag. - html = '­' + html; - - element.innerHTML = html; - - var nodes = element.childNodes; - - // Look for ­ to remove it. - var shyElement = nodes[0]; - while (shyElement.nodeType === 1 && !shyElement.nodeName) { - shyElement = shyElement.firstChild; - } - // At this point it's the actual unicode character. - if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === '­') { - var newValue = shyElement.nodeValue.slice(1); - if (newValue.length) { - shyElement.nodeValue = shyElement.nodeValue.slice(1); - } else { - shyElement.parentNode.removeChild(shyElement); - } - } - - return nodes; - } - - function buildDOMWithFix(html, contextualElement) { - var tagName = contextualElement.tagName; - - // Firefox versions < 11 do not have support for element.outerHTML. - var outerHTML = contextualElement.outerHTML || new XMLSerializer().serializeToString(contextualElement); - if (!outerHTML) { - throw 'Can\'t set innerHTML on ' + tagName + ' in this browser'; - } - - html = fixSelect(html, contextualElement); - - var wrappingTags = tagNamesRequiringInnerHTMLFix[tagName.toLowerCase()]; - - var startTag = outerHTML.match(new RegExp('<' + tagName + '([^>]*)>', 'i'))[0]; - var endTag = ''; - - var wrappedHTML = [startTag, html, endTag]; - - var i = wrappingTags.length; - var wrappedDepth = 1 + i; - while (i--) { - wrappedHTML.unshift('<' + wrappingTags[i] + '>'); - wrappedHTML.push(''); - } - - var wrapper = document.createElement('div'); - scriptSafeInnerHTML(wrapper, wrappedHTML.join('')); - var element = wrapper; - while (wrappedDepth--) { - element = element.firstChild; - while (element && element.nodeType !== 1) { - element = element.nextSibling; - } - } - while (element && element.tagName !== tagName) { - element = element.nextSibling; - } - return element ? element.childNodes : []; - } - - var buildDOM; - if (needsShy) { - buildDOM = function buildDOM(html, contextualElement, dom) { - html = fixSelect(html, contextualElement); - - contextualElement = dom.cloneNode(contextualElement, false); - scriptSafeInnerHTML(contextualElement, html); - return contextualElement.childNodes; - }; - } else { - buildDOM = function buildDOM(html, contextualElement, dom) { - html = fixSelect(html, contextualElement); - - contextualElement = dom.cloneNode(contextualElement, false); - contextualElement.innerHTML = html; - return contextualElement.childNodes; - }; - } - - function fixSelect(html, contextualElement) { - if (contextualElement.tagName === 'SELECT') { - html = '' + html; - } - - return html; - } - - var buildIESafeDOM; - if (tagNamesRequiringInnerHTMLFix || movesWhitespace) { - buildIESafeDOM = function buildIESafeDOM(html, contextualElement, dom) { - // Make a list of the leading text on script nodes. Include - // script tags without any whitespace for easier processing later. - var spacesBefore = []; - var spacesAfter = []; - if (typeof html === 'string') { - html = html.replace(/(\s*)()(\s*)/g, function (match, tag, spaces) { - spacesAfter.push(spaces); - return tag; - }); - } - - // Fetch nodes - var nodes; - if (tagNamesRequiringInnerHTMLFix[contextualElement.tagName.toLowerCase()]) { - // buildDOMWithFix uses string wrappers for problematic innerHTML. - nodes = buildDOMWithFix(html, contextualElement); - } else { - nodes = buildDOM(html, contextualElement, dom); - } - - // Build a list of script tags, the nodes themselves will be - // mutated as we add test nodes. - var i, j, node, nodeScriptNodes; - var scriptNodes = []; - for (i = 0; i < nodes.length; i++) { - node = nodes[i]; - if (node.nodeType !== 1) { - continue; - } - if (node.tagName === 'SCRIPT') { - scriptNodes.push(node); - } else { - nodeScriptNodes = node.getElementsByTagName('script'); - for (j = 0; j < nodeScriptNodes.length; j++) { - scriptNodes.push(nodeScriptNodes[j]); - } - } - } - - // Walk the script tags and put back their leading text nodes. - var scriptNode, textNode, spaceBefore, spaceAfter; - for (i = 0; i < scriptNodes.length; i++) { - scriptNode = scriptNodes[i]; - spaceBefore = spacesBefore[i]; - if (spaceBefore && spaceBefore.length > 0) { - textNode = dom.document.createTextNode(spaceBefore); - scriptNode.parentNode.insertBefore(textNode, scriptNode); - } - - spaceAfter = spacesAfter[i]; - if (spaceAfter && spaceAfter.length > 0) { - textNode = dom.document.createTextNode(spaceAfter); - scriptNode.parentNode.insertBefore(textNode, scriptNode.nextSibling); - } - } - - return nodes; - }; - } else { - buildIESafeDOM = buildDOM; - } - - var buildHTMLDOM; - if (needsIntegrationPointFix) { - exports.buildHTMLDOM = buildHTMLDOM = function buildHTMLDOM(html, contextualElement, dom) { - if (svgHTMLIntegrationPoints[contextualElement.tagName]) { - return buildIESafeDOM(html, document.createElement('div'), dom); - } else { - return buildIESafeDOM(html, contextualElement, dom); - } - }; - } else { - exports.buildHTMLDOM = buildHTMLDOM = buildIESafeDOM; - } - - exports.buildHTMLDOM = buildHTMLDOM; -}); -enifed('dom-helper/classes', ['exports'], function (exports) { - var doc = typeof document === 'undefined' ? false : document; - - // PhantomJS has a broken classList. See https://github.com/ariya/phantomjs/issues/12782 - var canClassList = doc && (function () { - var d = document.createElement('div'); - if (!d.classList) { - return false; - } - d.classList.add('boo'); - d.classList.add('boo', 'baz'); - return d.className === 'boo baz'; - })(); - - function buildClassList(element) { - var classString = element.getAttribute('class') || ''; - return classString !== '' && classString !== ' ' ? classString.split(' ') : []; - } - - function intersect(containingArray, valuesArray) { - var containingIndex = 0; - var containingLength = containingArray.length; - var valuesIndex = 0; - var valuesLength = valuesArray.length; - - var intersection = new Array(valuesLength); - - // TODO: rewrite this loop in an optimal manner - for (; containingIndex < containingLength; containingIndex++) { - valuesIndex = 0; - for (; valuesIndex < valuesLength; valuesIndex++) { - if (valuesArray[valuesIndex] === containingArray[containingIndex]) { - intersection[valuesIndex] = containingIndex; - break; - } - } - } - - return intersection; - } - - function addClassesViaAttribute(element, classNames) { - var existingClasses = buildClassList(element); - - var indexes = intersect(existingClasses, classNames); - var didChange = false; - - for (var i = 0, l = classNames.length; i < l; i++) { - if (indexes[i] === undefined) { - didChange = true; - existingClasses.push(classNames[i]); - } - } - - if (didChange) { - element.setAttribute('class', existingClasses.length > 0 ? existingClasses.join(' ') : ''); - } - } - - function removeClassesViaAttribute(element, classNames) { - var existingClasses = buildClassList(element); - - var indexes = intersect(classNames, existingClasses); - var didChange = false; - var newClasses = []; - - for (var i = 0, l = existingClasses.length; i < l; i++) { - if (indexes[i] === undefined) { - newClasses.push(existingClasses[i]); - } else { - didChange = true; - } - } - - if (didChange) { - element.setAttribute('class', newClasses.length > 0 ? newClasses.join(' ') : ''); - } - } - - var addClasses, removeClasses; - if (canClassList) { - exports.addClasses = addClasses = function addClasses(element, classNames) { - if (element.classList) { - if (classNames.length === 1) { - element.classList.add(classNames[0]); - } else if (classNames.length === 2) { - element.classList.add(classNames[0], classNames[1]); - } else { - element.classList.add.apply(element.classList, classNames); - } - } else { - addClassesViaAttribute(element, classNames); - } - }; - exports.removeClasses = removeClasses = function removeClasses(element, classNames) { - if (element.classList) { - if (classNames.length === 1) { - element.classList.remove(classNames[0]); - } else if (classNames.length === 2) { - element.classList.remove(classNames[0], classNames[1]); - } else { - element.classList.remove.apply(element.classList, classNames); - } - } else { - removeClassesViaAttribute(element, classNames); - } - }; - } else { - exports.addClasses = addClasses = addClassesViaAttribute; - exports.removeClasses = removeClasses = removeClassesViaAttribute; - } - - exports.addClasses = addClasses; - exports.removeClasses = removeClasses; -}); -enifed('dom-helper/prop', ['exports'], function (exports) { - exports.isAttrRemovalValue = isAttrRemovalValue; - exports.normalizeProperty = normalizeProperty; - - function isAttrRemovalValue(value) { - return value === null || value === undefined; - } - - /* - * - * @method normalizeProperty - * @param element {HTMLElement} - * @param slotName {String} - * @returns {Object} { name, type } - */ - - function normalizeProperty(element, slotName) { - var type, normalized; - - if (slotName in element) { - normalized = slotName; - type = 'prop'; - } else { - var lower = slotName.toLowerCase(); - if (lower in element) { - type = 'prop'; - normalized = lower; - } else { - type = 'attr'; - normalized = slotName; - } - } - - if (type === 'prop' && preferAttr(element.tagName, normalized)) { - type = 'attr'; - } - - return { normalized: normalized, type: type }; - } - - // properties that MUST be set as attributes, due to: - // * browser bug - // * strange spec outlier - var ATTR_OVERRIDES = { - - // phantomjs < 2.0 lets you set it as a prop but won't reflect it - // back to the attribute. button.getAttribute('type') === null - BUTTON: { type: true, form: true }, - - INPUT: { - // TODO: remove when IE8 is droped - // Some versions of IE (IE8) throw an exception when setting - // `input.list = 'somestring'`: - // https://github.com/emberjs/ember.js/issues/10908 - // https://github.com/emberjs/ember.js/issues/11364 - list: true, - // Some version of IE (like IE9) actually throw an exception - // if you set input.type = 'something-unknown' - type: true, - form: true - }, - - // element.form is actually a legitimate readOnly property, that is to be - // mutated, but must be mutated by setAttribute... - SELECT: { form: true }, - OPTION: { form: true }, - TEXTAREA: { form: true }, - LABEL: { form: true }, - FIELDSET: { form: true }, - LEGEND: { form: true }, - OBJECT: { form: true } - }; - - function preferAttr(tagName, propName) { - var tag = ATTR_OVERRIDES[tagName.toUpperCase()]; - return tag && tag[propName.toLowerCase()] || false; - } -}); -enifed('ember-application', ['exports', 'ember-metal/core', 'ember-runtime/system/lazy_load', 'ember-application/system/resolver', 'ember-application/system/application', 'ember-application/ext/controller'], function (exports, _emberMetalCore, _emberRuntimeSystemLazy_load, _emberApplicationSystemResolver, _emberApplicationSystemApplication, _emberApplicationExtController) { - // side effect of extending ControllerMixin - - _emberMetalCore["default"].Application = _emberApplicationSystemApplication["default"]; - _emberMetalCore["default"].Resolver = _emberApplicationSystemResolver.Resolver; - _emberMetalCore["default"].DefaultResolver = _emberApplicationSystemResolver["default"]; - - _emberRuntimeSystemLazy_load.runLoadHooks('Ember.Application', _emberApplicationSystemApplication["default"]); -}); - -/** -@module ember -@submodule ember-application -*/ -enifed("ember-application/ext/controller", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/error", "ember-metal/utils", "ember-metal/computed", "ember-runtime/mixins/controller", "ember-routing/system/controller_for"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalError, _emberMetalUtils, _emberMetalComputed, _emberRuntimeMixinsController, _emberRoutingSystemController_for) { - - function verifyNeedsDependencies(controller, container, needs) { - var dependency, i, l; - var missing = []; - - for (i = 0, l = needs.length; i < l; i++) { - dependency = needs[i]; - - - if (dependency.indexOf(":") === -1) { - dependency = "controller:" + dependency; - } - - // Structure assert to still do verification but not string concat in production - if (!container._registry.has(dependency)) { - missing.push(dependency); - } - } - if (missing.length) { - throw new _emberMetalError["default"](_emberMetalUtils.inspect(controller) + " needs [ " + missing.join(", ") + " ] but " + (missing.length > 1 ? "they" : "it") + " could not be found"); - } - } - - var defaultControllersComputedProperty = _emberMetalComputed.computed(function () { - var controller = this; - - - return { - needs: _emberMetalProperty_get.get(controller, "needs"), - container: _emberMetalProperty_get.get(controller, "container"), - unknownProperty: function (controllerName) { - var needs = this.needs; - var dependency, i, l; - - for (i = 0, l = needs.length; i < l; i++) { - dependency = needs[i]; - if (dependency === controllerName) { - return this.container.lookup("controller:" + controllerName); - } - } - - var errorMessage = _emberMetalUtils.inspect(controller) + "#needs does not include `" + controllerName + "`. To access the " + controllerName + " controller from " + _emberMetalUtils.inspect(controller) + ", " + _emberMetalUtils.inspect(controller) + " should have a `needs` property that is an array of the controllers it has access to."; - throw new ReferenceError(errorMessage); - }, - setUnknownProperty: function (key, value) { - throw new Error("You cannot overwrite the value of `controllers." + key + "` of " + _emberMetalUtils.inspect(controller)); - } - }; - }); - - /** - @class ControllerMixin - @namespace Ember - @public - */ - _emberRuntimeMixinsController["default"].reopen({ - concatenatedProperties: ["needs"], - - /** - An array of other controller objects available inside - instances of this controller via the `controllers` - property: - For example, when you define a controller: - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'] - }); - ``` - The application's single instance of these other - controllers are accessible by name through the - `controllers` property: - ```javascript - this.get('controllers.post'); // instance of App.PostController - ``` - Given that you have a nested controller (nested resource): - ```javascript - App.CommentsNewController = Ember.ObjectController.extend({ - }); - ``` - When you define a controller that requires access to a nested one: - ```javascript - App.IndexController = Ember.ObjectController.extend({ - needs: ['commentsNew'] - }); - ``` - You will be able to get access to it: - ```javascript - this.get('controllers.commentsNew'); // instance of App.CommentsNewController - ``` - This is only available for singleton controllers. - @deprecated Use `Ember.inject.controller()` instead. - @property {Array} needs - @default [] - @public - */ - needs: [], - - init: function () { - var needs = _emberMetalProperty_get.get(this, "needs"); - var length = _emberMetalProperty_get.get(needs, "length"); - - if (length > 0) { - - if (this.container) { - verifyNeedsDependencies(this, this.container, needs); - } - - // if needs then initialize controllers proxy - _emberMetalProperty_get.get(this, "controllers"); - } - - this._super.apply(this, arguments); - }, - - /** - @method controllerFor - @see {Ember.Route#controllerFor} - @deprecated Use `Ember.inject.controller()` instead. - @public - */ - controllerFor: function (controllerName) { - return _emberRoutingSystemController_for["default"](_emberMetalProperty_get.get(this, "container"), controllerName); - }, - - /** - Stores the instances of other controllers available from within - this controller. Any controller listed by name in the `needs` - property will be accessible by name through this property. - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'], - postTitle: function() { - var currentPost = this.get('controllers.post'); // instance of App.PostController - return currentPost.get('title'); - }.property('controllers.post.title') - }); - ``` - @see {Ember.ControllerMixin#needs} - @deprecated Use `Ember.inject.controller()` instead. - @property {Object} controllers - @default null - @public - */ - controllers: defaultControllersComputedProperty - }); - - exports["default"] = _emberRuntimeMixinsController["default"]; -}); -/** -@module ember -@submodule ember-application -@public -*/ - -// Ember.assert -enifed("ember-application/system/application-instance", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-runtime/system/object", "ember-metal/run_loop", "ember-metal/computed", "container/registry"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemObject, _emberMetalRun_loop, _emberMetalComputed, _containerRegistry) { - - /** - The `ApplicationInstance` encapsulates all of the stateful aspects of a - running `Application`. - - At a high-level, we break application boot into two distinct phases: - - * Definition time, where all of the classes, templates, and other - dependencies are loaded (typically in the browser). - * Run time, where we begin executing the application once everything - has loaded. - - Definition time can be expensive and only needs to happen once since it is - an idempotent operation. For example, between test runs and FastBoot - requests, the application stays the same. It is only the state that we want - to reset. - - That state is what the `ApplicationInstance` manages: it is responsible for - creating the container that contains all application state, and disposing of - it once the particular test run or FastBoot request has finished. - - @public - */ - - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - /** - The application instance's container. The container stores all of the - instance-specific state for this application run. - @property {Ember.Container} container - @public - */ - container: null, - - /** - The application's registry. The registry contains the classes, templates, - and other code that makes up the application. - @property {Ember.Registry} registry - @private - */ - applicationRegistry: null, - - /** - The registry for this application instance. It should use the - `applicationRegistry` as a fallback. - @property {Ember.Registry} registry - @private - */ - registry: null, - - /** - The DOM events for which the event dispatcher should listen. - By default, the application's `Ember.EventDispatcher` listens - for a set of standard DOM events, such as `mousedown` and - `keyup`, and delegates them to your application's `Ember.View` - instances. - @private - @property {Object} customEvents - */ - customEvents: null, - - /** - The root DOM element of the Application as an element or a - [jQuery-compatible selector - string](http://api.jquery.com/category/selectors/). - @private - @property {String|DOMElement} rootElement - */ - rootElement: null, - - init: function () { - this._super.apply(this, arguments); - - // Create a per-instance registry that will use the application's registry - // as a fallback for resolving registrations. - this.registry = new _containerRegistry["default"]({ - fallback: this.applicationRegistry, - resolver: this.applicationRegistry.resolver - }); - this.registry.normalizeFullName = this.applicationRegistry.normalizeFullName; - this.registry.makeToString = this.applicationRegistry.makeToString; - - // Create a per-instance container from the instance's registry - this.container = this.registry.container(); - - // Register this instance in the per-instance registry. - // - // Why do we need to register the instance in the first place? - // Because we need a good way for the root route (a.k.a ApplicationRoute) - // to notify us when it has created the root-most view. That view is then - // appended to the rootElement, in the case of apps, to the fixture harness - // in tests, or rendered to a string in the case of FastBoot. - this.registry.register("-application-instance:main", this, { instantiate: false }); - }, - - router: _emberMetalComputed.computed(function () { - return this.container.lookup("router:main"); - }).readOnly(), - - /** - Instantiates and sets up the router, specifically overriding the default - location. This is useful for manually starting the app in FastBoot or - testing environments, where trying to modify the URL would be - inappropriate. - @param options - @private - */ - overrideRouterLocation: function (options) { - var location = options && options.location; - var router = _emberMetalProperty_get.get(this, "router"); - - if (location) { - _emberMetalProperty_set.set(router, "location", location); - } - }, - - /** - This hook is called by the root-most Route (a.k.a. the ApplicationRoute) - when it has finished creating the root View. By default, we simply take the - view and append it to the `rootElement` specified on the Application. - In cases like FastBoot and testing, we can override this hook and implement - custom behavior, such as serializing to a string and sending over an HTTP - socket rather than appending to DOM. - @param view {Ember.View} the root-most view - @private - */ - didCreateRootView: function (view) { - view.appendTo(this.rootElement); - }, - - /** - Tells the router to start routing. The router will ask the location for the - current URL of the page to determine the initial URL to start routing to. - To start the app at a specific URL, call `handleURL` instead. - @private - */ - startRouting: function () { - var router = _emberMetalProperty_get.get(this, "router"); - var isModuleBasedResolver = !!this.registry.resolver.moduleBasedResolver; - - router.startRouting(isModuleBasedResolver); - this._didSetupRouter = true; - }, - - /** - @private - Sets up the router, initializing the child router and configuring the - location before routing begins. - Because setup should only occur once, multiple calls to `setupRouter` - beyond the first call have no effect. - */ - setupRouter: function () { - if (this._didSetupRouter) { - return; - } - this._didSetupRouter = true; - - var router = _emberMetalProperty_get.get(this, "router"); - var isModuleBasedResolver = !!this.registry.resolver.moduleBasedResolver; - router.setupRouter(isModuleBasedResolver); - }, - - /** - Directs the router to route to a particular URL. This is useful in tests, - for example, to tell the app to start at a particular URL. Ensure that you - have called `setupRouter()` before calling this method. - @param url {String} the URL the router should route to - @private - */ - handleURL: function (url) { - var router = _emberMetalProperty_get.get(this, "router"); - - this.setupRouter(); - return router.handleURL(url); - }, - - /** - @private - */ - setupEventDispatcher: function () { - var dispatcher = this.container.lookup("event_dispatcher:main"); - dispatcher.setup(this.customEvents, this.rootElement); - - return dispatcher; - }, - - /** - @private - */ - willDestroy: function () { - this._super.apply(this, arguments); - _emberMetalRun_loop["default"](this.container, "destroy"); - } - }); -}); -/** -@module ember -@submodule ember-application -@private -*/ -enifed('ember-application/system/application', ['exports', 'dag-map', 'container/registry', 'ember-metal', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-runtime/system/lazy_load', 'ember-runtime/system/namespace', 'ember-runtime/mixins/deferred', 'ember-application/system/resolver', 'ember-metal/platform/create', 'ember-metal/run_loop', 'ember-metal/utils', 'ember-runtime/controllers/controller', 'ember-metal/enumerable_utils', 'ember-runtime/controllers/object_controller', 'ember-runtime/controllers/array_controller', 'ember-metal-views/renderer', 'ember-htmlbars/system/dom-helper', 'ember-views/views/select', 'ember-routing-views/views/outlet', 'ember-views/views/view', 'ember-views/system/event_dispatcher', 'ember-views/system/jquery', 'ember-routing/system/route', 'ember-routing/system/router', 'ember-routing/location/hash_location', 'ember-routing/location/history_location', 'ember-routing/location/auto_location', 'ember-routing/location/none_location', 'ember-routing/system/cache', 'ember-application/system/application-instance', 'ember-views/views/text_field', 'ember-views/views/text_area', 'ember-views/views/checkbox', 'ember-views/views/legacy_each_view', 'ember-routing-views/views/link', 'ember-routing/services/routing', 'ember-extension-support/container_debug_adapter', 'ember-metal/environment'], function (exports, _dagMap, _containerRegistry, _emberMetal, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemLazy_load, _emberRuntimeSystemNamespace, _emberRuntimeMixinsDeferred, _emberApplicationSystemResolver, _emberMetalPlatformCreate, _emberMetalRun_loop, _emberMetalUtils, _emberRuntimeControllersController, _emberMetalEnumerable_utils, _emberRuntimeControllersObject_controller, _emberRuntimeControllersArray_controller, _emberMetalViewsRenderer, _emberHtmlbarsSystemDomHelper, _emberViewsViewsSelect, _emberRoutingViewsViewsOutlet, _emberViewsViewsView, _emberViewsSystemEvent_dispatcher, _emberViewsSystemJquery, _emberRoutingSystemRoute, _emberRoutingSystemRouter, _emberRoutingLocationHash_location, _emberRoutingLocationHistory_location, _emberRoutingLocationAuto_location, _emberRoutingLocationNone_location, _emberRoutingSystemCache, _emberApplicationSystemApplicationInstance, _emberViewsViewsText_field, _emberViewsViewsText_area, _emberViewsViewsCheckbox, _emberViewsViewsLegacy_each_view, _emberRoutingViewsViewsLink, _emberRoutingServicesRouting, _emberExtensionSupportContainer_debug_adapter, _emberMetalEnvironment) { - - function props(obj) { - var properties = []; - - for (var key in obj) { - properties.push(key); - } - - return properties; - } - - var librariesRegistered = false; - - /** - An instance of `Ember.Application` is the starting point for every Ember - application. It helps to instantiate, initialize and coordinate the many - objects that make up your app. - - Each Ember app has one and only one `Ember.Application` object. In fact, the - very first thing you should do in your application is create the instance: - - ```javascript - window.App = Ember.Application.create(); - ``` - - Typically, the application object is the only global variable. All other - classes in your app should be properties on the `Ember.Application` instance, - which highlights its first role: a global namespace. - - For example, if you define a view class, it might look like this: - - ```javascript - App.MyView = Ember.View.extend(); - ``` - - By default, calling `Ember.Application.create()` will automatically initialize - your application by calling the `Ember.Application.initialize()` method. If - you need to delay initialization, you can call your app's `deferReadiness()` - method. When you are ready for your app to be initialized, call its - `advanceReadiness()` method. - - You can define a `ready` method on the `Ember.Application` instance, which - will be run by Ember when the application is initialized. - - Because `Ember.Application` inherits from `Ember.Namespace`, any classes - you create will have useful string representations when calling `toString()`. - See the `Ember.Namespace` documentation for more information. - - While you can think of your `Ember.Application` as a container that holds the - other classes in your application, there are several other responsibilities - going on under-the-hood that you may want to understand. - - ### Event Delegation - - Ember uses a technique called _event delegation_. This allows the framework - to set up a global, shared event listener instead of requiring each view to - do it manually. For example, instead of each view registering its own - `mousedown` listener on its associated element, Ember sets up a `mousedown` - listener on the `body`. - - If a `mousedown` event occurs, Ember will look at the target of the event and - start walking up the DOM node tree, finding corresponding views and invoking - their `mouseDown` method as it goes. - - `Ember.Application` has a number of default events that it listens for, as - well as a mapping from lowercase events to camel-cased view method names. For - example, the `keypress` event causes the `keyPress` method on the view to be - called, the `dblclick` event causes `doubleClick` to be called, and so on. - - If there is a bubbling browser event that Ember does not listen for by - default, you can specify custom events and their corresponding view method - names by setting the application's `customEvents` property: - - ```javascript - var App = Ember.Application.create({ - customEvents: { - // add support for the paste event - paste: 'paste' - } - }); - ``` - - By default, the application sets up these event listeners on the document - body. However, in cases where you are embedding an Ember application inside - an existing page, you may want it to set up the listeners on an element - inside the body. - - For example, if only events inside a DOM element with the ID of `ember-app` - should be delegated, set your application's `rootElement` property: - - ```javascript - var App = Ember.Application.create({ - rootElement: '#ember-app' - }); - ``` - - The `rootElement` can be either a DOM element or a jQuery-compatible selector - string. Note that *views appended to the DOM outside the root element will - not receive events.* If you specify a custom root element, make sure you only - append views inside it! - - To learn more about the advantages of event delegation and the Ember view - layer, and a list of the event listeners that are setup by default, visit the - [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation). - - ### Initializers - - Libraries on top of Ember can add initializers, like so: - - ```javascript - Ember.Application.initializer({ - name: 'api-adapter', - - initialize: function(container, application) { - application.register('api-adapter:main', ApiAdapter); - } - }); - ``` - - Initializers provide an opportunity to access the container, which - organizes the different components of an Ember application. Additionally - they provide a chance to access the instantiated application. Beyond - being used for libraries, initializers are also a great way to organize - dependency injection or setup in your own application. - - ### Routing - - In addition to creating your application's router, `Ember.Application` is - also responsible for telling the router when to start routing. Transitions - between routes can be logged with the `LOG_TRANSITIONS` flag, and more - detailed intra-transition logging can be logged with - the `LOG_TRANSITIONS_INTERNAL` flag: - - ```javascript - var App = Ember.Application.create({ - LOG_TRANSITIONS: true, // basic logging of successful transitions - LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps - }); - ``` - - By default, the router will begin trying to translate the current URL into - application state once the browser emits the `DOMContentReady` event. If you - need to defer routing, you can call the application's `deferReadiness()` - method. Once routing can begin, call the `advanceReadiness()` method. - - If there is any setup required before routing begins, you can implement a - `ready()` method on your app that will be invoked immediately before routing - begins. - - @class Application - @namespace Ember - @extends Ember.Namespace - @public - */ - - var Application = _emberRuntimeSystemNamespace["default"].extend(_emberRuntimeMixinsDeferred["default"], { - _suppressDeferredDeprecation: true, - - /** - The root DOM element of the Application. This can be specified as an - element or a - [jQuery-compatible selector string](http://api.jquery.com/category/selectors/). - This is the element that will be passed to the Application's, - `eventDispatcher`, which sets up the listeners for event delegation. Every - view in your application should be a child of the element you specify here. - @property rootElement - @type DOMElement - @default 'body' - @public - */ - rootElement: 'body', - - /** - The `Ember.EventDispatcher` responsible for delegating events to this - application's views. - The event dispatcher is created by the application at initialization time - and sets up event listeners on the DOM element described by the - application's `rootElement` property. - See the documentation for `Ember.EventDispatcher` for more information. - @property eventDispatcher - @type Ember.EventDispatcher - @default null - @public - */ - eventDispatcher: null, - - /** - The DOM events for which the event dispatcher should listen. - By default, the application's `Ember.EventDispatcher` listens - for a set of standard DOM events, such as `mousedown` and - `keyup`, and delegates them to your application's `Ember.View` - instances. - If you would like additional bubbling events to be delegated to your - views, set your `Ember.Application`'s `customEvents` property - to a hash containing the DOM event name as the key and the - corresponding view method name as the value. For example: - ```javascript - var App = Ember.Application.create({ - customEvents: { - // add support for the paste event - paste: 'paste' - } - }); - ``` - @property customEvents - @type Object - @default null - @public - */ - customEvents: null, - - /** - Whether the application should automatically start routing and render - templates to the `rootElement` on DOM ready. While default by true, - other environments such as FastBoot or a testing harness can set this - property to `false` and control the precise timing and behavior of the boot - process. - @property autoboot - @type Boolean - @default true - @private - */ - autoboot: true, - - init: function () { - this._super.apply(this, arguments); - - if (!this.$) { - this.$ = _emberViewsSystemJquery["default"]; - } - - this.buildRegistry(); - - registerLibraries(); - logLibraryVersions(); - - // Start off the number of deferrals at 1. This will be - // decremented by the Application's own `initialize` method. - this._readinessDeferrals = 1; - - - this.Router = (this.Router || _emberRoutingSystemRouter["default"]).extend(); - this.buildDefaultInstance(); - this.waitForDOMReady(); - - }, - - /** - Build and configure the registry for the current application. - @private - @method buildRegistry - @return {Ember.Registry} the configured registry - */ - buildRegistry: function () { - var registry = this.registry = Application.buildRegistry(this); - - return registry; - }, - - /** - Create a container for the current application's registry. - @private - @method buildInstance - @return {Ember.Container} the configured container - */ - buildInstance: function () { - return _emberApplicationSystemApplicationInstance["default"].create({ - customEvents: _emberMetalProperty_get.get(this, 'customEvents'), - rootElement: _emberMetalProperty_get.get(this, 'rootElement'), - applicationRegistry: this.registry - }); - }, - - buildDefaultInstance: function () { - var instance = this.buildInstance(); - - // For the default instance only, set the view registry to the global - // Ember.View.views hash for backwards-compatibility. - _emberViewsViewsView["default"].views = instance.container.lookup('-view-registry:main'); - - // TODO2.0: Legacy support for App.__container__ - // and global methods on App that rely on a single, - // default instance. - this.__deprecatedInstance__ = instance; - this.__container__ = instance.container; - - return instance; - }, - - /** - Automatically initialize the application once the DOM has - become ready. - The initialization itself is scheduled on the actions queue - which ensures that application loading finishes before - booting. - If you are asynchronously loading code, you should call - `deferReadiness()` to defer booting, and then call - `advanceReadiness()` once all of your code has finished - loading. - @private - @method waitForDOMReady - */ - waitForDOMReady: function () { - if (!this.$ || this.$.isReady) { - _emberMetalRun_loop["default"].schedule('actions', this, 'domReady'); - } else { - this.$().ready(_emberMetalRun_loop["default"].bind(this, 'domReady')); - } - }, - - /** - Use this to defer readiness until some condition is true. - Example: - ```javascript - var App = Ember.Application.create(); - App.deferReadiness(); - // Ember.$ is a reference to the jQuery object/function - Ember.$.getJSON('/auth-token', function(token) { - App.token = token; - App.advanceReadiness(); - }); - ``` - This allows you to perform asynchronous setup logic and defer - booting your application until the setup has finished. - However, if the setup requires a loading UI, it might be better - to use the router for this purpose. - @method deferReadiness - @public - */ - deferReadiness: function () { - this._readinessDeferrals++; - }, - - /** - Call `advanceReadiness` after any asynchronous setup logic has completed. - Each call to `deferReadiness` must be matched by a call to `advanceReadiness` - or the application will never become ready and routing will not begin. - @method advanceReadiness - @see {Ember.Application#deferReadiness} - @public - */ - advanceReadiness: function () { - this._readinessDeferrals--; - - if (this._readinessDeferrals === 0) { - _emberMetalRun_loop["default"].once(this, this.didBecomeReady); - } - }, - - /** - Registers a factory that can be used for dependency injection (with - `App.inject`) or for service lookup. Each factory is registered with - a full name including two parts: `type:name`. - A simple example: - ```javascript - var App = Ember.Application.create(); - App.Orange = Ember.Object.extend(); - App.register('fruit:favorite', App.Orange); - ``` - Ember will resolve factories from the `App` namespace automatically. - For example `App.CarsController` will be discovered and returned if - an application requests `controller:cars`. - An example of registering a controller with a non-standard name: - ```javascript - var App = Ember.Application.create(); - var Session = Ember.Controller.extend(); - App.register('controller:session', Session); - // The Session controller can now be treated like a normal controller, - // despite its non-standard name. - App.ApplicationController = Ember.Controller.extend({ - needs: ['session'] - }); - ``` - Registered factories are **instantiated** by having `create` - called on them. Additionally they are **singletons**, each time - they are looked up they return the same instance. - Some examples modifying that default behavior: - ```javascript - var App = Ember.Application.create(); - App.Person = Ember.Object.extend(); - App.Orange = Ember.Object.extend(); - App.Email = Ember.Object.extend(); - App.session = Ember.Object.create(); - App.register('model:user', App.Person, { singleton: false }); - App.register('fruit:favorite', App.Orange); - App.register('communication:main', App.Email, { singleton: false }); - App.register('session', App.session, { instantiate: false }); - ``` - @method register - @param fullName {String} type:name (e.g., 'model:user') - @param factory {Function} (e.g., App.Person) - @param options {Object} (optional) disable instantiation or singleton usage - @public - **/ - register: function () { - var _registry; - - (_registry = this.registry).register.apply(_registry, arguments); - }, - - /** - Define a dependency injection onto a specific factory or all factories - of a type. - When Ember instantiates a controller, view, or other framework component - it can attach a dependency to that component. This is often used to - provide services to a set of framework components. - An example of providing a session object to all controllers: - ```javascript - var App = Ember.Application.create(); - var Session = Ember.Object.extend({ isAuthenticated: false }); - // A factory must be registered before it can be injected - App.register('session:main', Session); - // Inject 'session:main' onto all factories of the type 'controller' - // with the name 'session' - App.inject('controller', 'session', 'session:main'); - App.IndexController = Ember.Controller.extend({ - isLoggedIn: Ember.computed.alias('session.isAuthenticated') - }); - ``` - Injections can also be performed on specific factories. - ```javascript - App.inject(, , ) - App.inject('route', 'source', 'source:main') - App.inject('route:application', 'email', 'model:email') - ``` - It is important to note that injections can only be performed on - classes that are instantiated by Ember itself. Instantiating a class - directly (via `create` or `new`) bypasses the dependency injection - system. - **Note:** Ember-Data instantiates its models in a unique manner, and consequently - injections onto models (or all models) will not work as expected. Injections - on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS` - to `true`. - @method inject - @param factoryNameOrType {String} - @param property {String} - @param injectionName {String} - @public - **/ - inject: function () { - var _registry2; - - (_registry2 = this.registry).injection.apply(_registry2, arguments); - }, - - /** - Calling initialize manually is not supported. - Please see Ember.Application#advanceReadiness and - Ember.Application#deferReadiness. - @private - @deprecated - @method initialize - **/ - initialize: function () { - }, - - /** - Initialize the application. This happens automatically. - Run any initializers and run the application load hook. These hooks may - choose to defer readiness. For example, an authentication hook might want - to defer readiness until the auth token has been retrieved. - @private - @method domReady - */ - domReady: function () { - if (this.isDestroyed) { - return; - } - - this.boot(); - - return this; - }, - - boot: function () { - if (this._bootPromise) { - return this._bootPromise; - } - - var defer = new _emberMetal["default"].RSVP.defer(); - this._bootPromise = defer.promise; - this._bootResolver = defer; - - this.runInitializers(this.registry); - _emberRuntimeSystemLazy_load.runLoadHooks('application', this); - - this.advanceReadiness(); - - return this._bootPromise; - }, - - /** - Reset the application. This is typically used only in tests. It cleans up - the application in the following order: - 1. Deactivate existing routes - 2. Destroy all objects in the container - 3. Create a new application container - 4. Re-route to the existing url - Typical Example: - ```javascript - var App; - run(function() { - App = Ember.Application.create(); - }); - module('acceptance test', { - setup: function() { - App.reset(); - } - }); - test('first test', function() { - // App is freshly reset - }); - test('second test', function() { - // App is again freshly reset - }); - ``` - Advanced Example: - Occasionally you may want to prevent the app from initializing during - setup. This could enable extra configuration, or enable asserting prior - to the app becoming ready. - ```javascript - var App; - run(function() { - App = Ember.Application.create(); - }); - module('acceptance test', { - setup: function() { - run(function() { - App.reset(); - App.deferReadiness(); - }); - } - }); - test('first test', function() { - ok(true, 'something before app is initialized'); - run(function() { - App.advanceReadiness(); - }); - ok(true, 'something after app is initialized'); - }); - ``` - @method reset - @public - **/ - reset: function () { - var instance = this.__deprecatedInstance__; - - this._readinessDeferrals = 1; - this._bootPromise = null; - this._bootResolver = null; - - function handleReset() { - _emberMetalRun_loop["default"](instance, 'destroy'); - - _emberMetalRun_loop["default"].schedule('actions', this, 'domReady', this.buildDefaultInstance()); - } - - _emberMetalRun_loop["default"].join(this, handleReset); - }, - - /** - @private - @method runInitializers - */ - runInitializers: function (registry) { - var App = this; - this._runInitializer('initializers', function (name, initializer) { - - - initializer.initialize(registry, App); - }); - }, - - runInstanceInitializers: function (instance) { - this._runInitializer('instanceInitializers', function (name, initializer) { - initializer.initialize(instance); - }); - }, - - _runInitializer: function (bucketName, cb) { - var initializersByName = _emberMetalProperty_get.get(this.constructor, bucketName); - var initializers = props(initializersByName); - var graph = new _dagMap["default"](); - var initializer; - - for (var i = 0; i < initializers.length; i++) { - initializer = initializersByName[initializers[i]]; - graph.addEdges(initializer.name, initializer, initializer.before, initializer.after); - } - - graph.topsort(function (vertex) { - cb(vertex.name, vertex.value); - }); - }, - - /** - @private - @method didBecomeReady - */ - didBecomeReady: function () { - if (this.autoboot) { - if (_emberMetalEnvironment["default"].hasDOM) { - this.__deprecatedInstance__.setupEventDispatcher(); - } - - this.runInstanceInitializers(this.__deprecatedInstance__); - this.ready(); // user hook - this.__deprecatedInstance__.startRouting(); - - if (!_emberMetal["default"].testing) { - // Eagerly name all classes that are already loaded - _emberMetal["default"].Namespace.processAll(); - _emberMetal["default"].BOOTED = true; - } - - this.resolve(this); - } - - this._bootResolver.resolve(); - }, - - /** - Called when the Application has become ready, immediately before routing - begins. The call will be delayed until the DOM has become ready. - @event ready - @public - */ - ready: function () { - return this; - }, - - /** - Set this to provide an alternate class to `Ember.DefaultResolver` - @deprecated Use 'Resolver' instead - @property resolver - @public - */ - resolver: null, - - /** - Set this to provide an alternate class to `Ember.DefaultResolver` - @property resolver - @public - */ - Resolver: null, - - // This method must be moved to the application instance object - willDestroy: function () { - this._super.apply(this, arguments); - _emberMetal["default"].BOOTED = false; - this._bootPromise = null; - this._bootResolver = null; - this.__deprecatedInstance__.destroy(); - }, - - initializer: function (options) { - this.constructor.initializer(options); - }, - - /** - @method then - @private - @deprecated - */ - then: function () { - - this._super.apply(this, arguments); - } - }); - - - Application.reopen({ - instanceInitializer: function (options) { - this.constructor.instanceInitializer(options); - } - }); - - Application.reopenClass({ - instanceInitializer: buildInitializerMethod('instanceInitializers', 'instance initializer') - }); - - - - Application.reopenClass({ - initializers: _emberMetalPlatformCreate["default"](null), - instanceInitializers: _emberMetalPlatformCreate["default"](null), - - /** - Initializer receives an object which has the following attributes: - `name`, `before`, `after`, `initialize`. The only required attribute is - `initialize`, all others are optional. - * `name` allows you to specify under which name the initializer is registered. - This must be a unique name, as trying to register two initializers with the - same name will result in an error. - ```javascript - Ember.Application.initializer({ - name: 'namedInitializer', - initialize: function(container, application) { - Ember.debug('Running namedInitializer!'); - } - }); - ``` - * `before` and `after` are used to ensure that this initializer is ran prior - or after the one identified by the value. This value can be a single string - or an array of strings, referencing the `name` of other initializers. - An example of ordering initializers, we create an initializer named `first`: - ```javascript - Ember.Application.initializer({ - name: 'first', - initialize: function(container, application) { - Ember.debug('First initializer!'); - } - }); - // DEBUG: First initializer! - ``` - We add another initializer named `second`, specifying that it should run - after the initializer named `first`: - ```javascript - Ember.Application.initializer({ - name: 'second', - after: 'first', - initialize: function(container, application) { - Ember.debug('Second initializer!'); - } - }); - // DEBUG: First initializer! - // DEBUG: Second initializer! - ``` - Afterwards we add a further initializer named `pre`, this time specifying - that it should run before the initializer named `first`: - ```javascript - Ember.Application.initializer({ - name: 'pre', - before: 'first', - initialize: function(container, application) { - Ember.debug('Pre initializer!'); - } - }); - // DEBUG: Pre initializer! - // DEBUG: First initializer! - // DEBUG: Second initializer! - ``` - Finally we add an initializer named `post`, specifying it should run after - both the `first` and the `second` initializers: - ```javascript - Ember.Application.initializer({ - name: 'post', - after: ['first', 'second'], - initialize: function(container, application) { - Ember.debug('Post initializer!'); - } - }); - // DEBUG: Pre initializer! - // DEBUG: First initializer! - // DEBUG: Second initializer! - // DEBUG: Post initializer! - ``` - * `initialize` is a callback function that receives two arguments, `container` - and `application` on which you can operate. - Example of using `container` to preload data into the store: - ```javascript - Ember.Application.initializer({ - name: 'preload-data', - initialize: function(container, application) { - var store = container.lookup('store:main'); - store.pushPayload(preloadedData); - } - }); - ``` - Example of using `application` to register an adapter: - ```javascript - Ember.Application.initializer({ - name: 'api-adapter', - initialize: function(container, application) { - application.register('api-adapter:main', ApiAdapter); - } - }); - ``` - @method initializer - @param initializer {Object} - @public - */ - initializer: buildInitializerMethod('initializers', 'initializer'), - - /** - This creates a registry with the default Ember naming conventions. - It also configures the registry: - * registered views are created every time they are looked up (they are - not singletons) - * registered templates are not factories; the registered value is - returned directly. - * the router receives the application as its `namespace` property - * all controllers receive the router as their `target` and `controllers` - properties - * all controllers receive the application as their `namespace` property - * the application view receives the application controller as its - `controller` property - * the application view receives the application template as its - `defaultTemplate` property - @private - @method buildRegistry - @static - @param {Ember.Application} namespace the application for which to - build the registry - @return {Ember.Registry} the built registry - @public - */ - buildRegistry: function (namespace) { - var registry = new _containerRegistry["default"](); - - registry.set = _emberMetalProperty_set.set; - registry.resolver = resolverFor(namespace); - registry.normalizeFullName = registry.resolver.normalize; - registry.describe = registry.resolver.describe; - registry.makeToString = registry.resolver.makeToString; - - registry.optionsForType('component', { singleton: false }); - registry.optionsForType('view', { singleton: false }); - registry.optionsForType('template', { instantiate: false }); - - registry.register('application:main', namespace, { instantiate: false }); - - registry.register('controller:basic', _emberRuntimeControllersController["default"], { instantiate: false }); - registry.register('controller:object', _emberRuntimeControllersObject_controller["default"], { instantiate: false }); - registry.register('controller:array', _emberRuntimeControllersArray_controller["default"], { instantiate: false }); - - registry.register('renderer:-dom', { create: function () { - return new _emberMetalViewsRenderer["default"](new _emberHtmlbarsSystemDomHelper["default"]()); - } }); - - registry.injection('view', 'renderer', 'renderer:-dom'); - registry.register('view:select', _emberViewsViewsSelect["default"]); - registry.register('view:-outlet', _emberRoutingViewsViewsOutlet.OutletView); - - registry.register('-view-registry:main', { create: function () { - return {}; - } }); - - registry.injection('view', '_viewRegistry', '-view-registry:main'); - - registry.register('view:toplevel', _emberViewsViewsView["default"].extend()); - - registry.register('route:basic', _emberRoutingSystemRoute["default"], { instantiate: false }); - registry.register('event_dispatcher:main', _emberViewsSystemEvent_dispatcher["default"]); - - registry.injection('router:main', 'namespace', 'application:main'); - registry.injection('view:-outlet', 'namespace', 'application:main'); - - registry.register('location:auto', _emberRoutingLocationAuto_location["default"]); - registry.register('location:hash', _emberRoutingLocationHash_location["default"]); - registry.register('location:history', _emberRoutingLocationHistory_location["default"]); - registry.register('location:none', _emberRoutingLocationNone_location["default"]); - - registry.injection('controller', 'target', 'router:main'); - registry.injection('controller', 'namespace', 'application:main'); - - registry.register('-bucket-cache:main', _emberRoutingSystemCache["default"]); - registry.injection('router', '_bucketCache', '-bucket-cache:main'); - registry.injection('route', '_bucketCache', '-bucket-cache:main'); - registry.injection('controller', '_bucketCache', '-bucket-cache:main'); - - registry.injection('route', 'router', 'router:main'); - - registry.register('component:-text-field', _emberViewsViewsText_field["default"]); - registry.register('component:-text-area', _emberViewsViewsText_area["default"]); - registry.register('component:-checkbox', _emberViewsViewsCheckbox["default"]); - registry.register('view:-legacy-each', _emberViewsViewsLegacy_each_view["default"]); - registry.register('component:-link-to', _emberRoutingViewsViewsLink["default"]); - - // Register the routing service... - registry.register('service:-routing', _emberRoutingServicesRouting["default"]); - // Then inject the app router into it - registry.injection('service:-routing', 'router', 'router:main'); - - // DEBUGGING - registry.register('resolver-for-debugging:main', registry.resolver.__resolver__, { instantiate: false }); - registry.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main'); - registry.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); - // Custom resolver authors may want to register their own ContainerDebugAdapter with this key - - registry.register('container-debug-adapter:main', _emberExtensionSupportContainer_debug_adapter["default"]); - - return registry; - } - }); - - /** - This function defines the default lookup rules for container lookups: - - * templates are looked up on `Ember.TEMPLATES` - * other names are looked up on the application after classifying the name. - For example, `controller:post` looks up `App.PostController` by default. - * if the default lookup fails, look for registered classes on the container - - This allows the application to register default injections in the container - that could be overridden by the normal naming convention. - - @private - @method resolverFor - @param {Ember.Namespace} namespace the namespace to look for classes - @return {*} the resolved value for a given lookup - */ - function resolverFor(namespace) { - - var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || _emberApplicationSystemResolver["default"]; - var resolver = ResolverClass.create({ - namespace: namespace - }); - - function resolve(fullName) { - return resolver.resolve(fullName); - } - - resolve.describe = function (fullName) { - return resolver.lookupDescription(fullName); - }; - - resolve.makeToString = function (factory, fullName) { - return resolver.makeToString(factory, fullName); - }; - - resolve.normalize = function (fullName) { - if (resolver.normalize) { - return resolver.normalize(fullName); - } else { - return fullName; - } - }; - - resolve.knownForType = function knownForType(type) { - if (resolver.knownForType) { - return resolver.knownForType(type); - } - }; - - resolve.moduleBasedResolver = resolver.moduleBasedResolver; - - resolve.__resolver__ = resolver; - - return resolve; - } - - function registerLibraries() { - if (!librariesRegistered) { - librariesRegistered = true; - - if (_emberMetalEnvironment["default"].hasDOM) { - _emberMetal["default"].libraries.registerCoreLibrary('jQuery', _emberViewsSystemJquery["default"]().jquery); - } - } - } - - function logLibraryVersions() { - if (_emberMetal["default"].LOG_VERSION) { - // we only need to see this once per Application#init - _emberMetal["default"].LOG_VERSION = false; - var libs = _emberMetal["default"].libraries._registry; - - var nameLengths = _emberMetalEnumerable_utils.map(libs, function (item) { - return _emberMetalProperty_get.get(item, 'name.length'); - }); - - var maxNameLength = Math.max.apply(this, nameLengths); - - for (var i = 0, l = libs.length; i < l; i++) { - var lib = libs[i]; - var spaces = new Array(maxNameLength - lib.name.length + 1).join(' '); - } - } - } - - function buildInitializerMethod(bucketName, humanName) { - return function (initializer) { - // If this is the first initializer being added to a subclass, we are going to reopen the class - // to make sure we have a new `initializers` object, which extends from the parent class' using - // prototypal inheritance. Without this, attempting to add initializers to the subclass would - // pollute the parent class as well as other subclasses. - if (this.superclass[bucketName] !== undefined && this.superclass[bucketName] === this[bucketName]) { - var attrs = {}; - attrs[bucketName] = _emberMetalPlatformCreate["default"](this[bucketName]); - this.reopenClass(attrs); - } - - - this[bucketName][initializer.name] = initializer; - }; - } - - exports["default"] = Application; -}); -/** -@module ember -@submodule ember-application -*/ -// Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED -enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/logger', 'ember-metal/keys', 'ember-runtime/system/string', 'ember-runtime/system/object', 'ember-runtime/system/namespace', 'ember-htmlbars/helpers', 'ember-application/utils/validate-type', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalLogger, _emberMetalKeys, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeSystemNamespace, _emberHtmlbarsHelpers, _emberApplicationUtilsValidateType, _emberMetalDictionary) { - var Resolver = _emberRuntimeSystemObject["default"].extend({ - /* - This will be set to the Application instance when it is - created. - @property namespace - */ - namespace: null, - normalize: null, // required - resolve: null, // required - parseName: null, // required - lookupDescription: null, // required - makeToString: null, // required - resolveOther: null, // required - _logLookup: null // required - }); - - exports.Resolver = Resolver; - /** - The DefaultResolver defines the default lookup rules to resolve - container lookups before consulting the container for registered - items: - - * templates are looked up on `Ember.TEMPLATES` - * other names are looked up on the application after converting - the name. For example, `controller:post` looks up - `App.PostController` by default. - * there are some nuances (see examples below) - - ### How Resolving Works - - The container calls this object's `resolve` method with the - `fullName` argument. - - It first parses the fullName into an object using `parseName`. - - Then it checks for the presence of a type-specific instance - method of the form `resolve[Type]` and calls it if it exists. - For example if it was resolving 'template:post', it would call - the `resolveTemplate` method. - - Its last resort is to call the `resolveOther` method. - - The methods of this object are designed to be easy to override - in a subclass. For example, you could enhance how a template - is resolved like so: - - ```javascript - App = Ember.Application.create({ - Resolver: Ember.DefaultResolver.extend({ - resolveTemplate: function(parsedName) { - var resolvedTemplate = this._super(parsedName); - if (resolvedTemplate) { return resolvedTemplate; } - return Ember.TEMPLATES['not_found']; - } - }) - }); - ``` - - Some examples of how names are resolved: - - ``` - 'template:post' //=> Ember.TEMPLATES['post'] - 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline'] - 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline'] - 'template:blogPost' //=> Ember.TEMPLATES['blogPost'] - // OR - // Ember.TEMPLATES['blog_post'] - 'controller:post' //=> App.PostController - 'controller:posts.index' //=> App.PostsIndexController - 'controller:blog/post' //=> Blog.PostController - 'controller:basic' //=> Ember.Controller - 'route:post' //=> App.PostRoute - 'route:posts.index' //=> App.PostsIndexRoute - 'route:blog/post' //=> Blog.PostRoute - 'route:basic' //=> Ember.Route - 'view:post' //=> App.PostView - 'view:posts.index' //=> App.PostsIndexView - 'view:blog/post' //=> Blog.PostView - 'view:basic' //=> Ember.View - 'foo:post' //=> App.PostFoo - 'model:post' //=> App.Post - ``` - - @class DefaultResolver - @namespace Ember - @extends Ember.Object - @public - */ - - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - /** - This will be set to the Application instance when it is - created. - @property namespace - @public - */ - namespace: null, - - init: function () { - this._parseNameCache = _emberMetalDictionary["default"](null); - }, - normalize: function (fullName) { - var _fullName$split = fullName.split(':', 2); - - var type = _fullName$split[0]; - var name = _fullName$split[1]; - - - if (type !== 'template') { - var result = name; - - if (result.indexOf('.') > -1) { - result = result.replace(/\.(.)/g, function (m) { - return m.charAt(1).toUpperCase(); - }); - } - - if (name.indexOf('_') > -1) { - result = result.replace(/_(.)/g, function (m) { - return m.charAt(1).toUpperCase(); - }); - } - - return type + ':' + result; - } else { - return fullName; - } - }, - - /** - This method is called via the container's resolver method. - It parses the provided `fullName` and then looks up and - returns the appropriate template or class. - @method resolve - @param {String} fullName the lookup string - @return {Object} the resolved factory - @public - */ - resolve: function (fullName) { - var parsedName = this.parseName(fullName); - var resolveMethodName = parsedName.resolveMethodName; - var resolved; - - if (this[resolveMethodName]) { - resolved = this[resolveMethodName](parsedName); - } - - resolved = resolved || this.resolveOther(parsedName); - - if (parsedName.root && parsedName.root.LOG_RESOLVER) { - this._logLookup(resolved, parsedName); - } - - if (resolved) { - _emberApplicationUtilsValidateType["default"](resolved, parsedName); - } - - return resolved; - }, - - /** - Convert the string name of the form 'type:name' to - a Javascript object with the parsed aspects of the name - broken out. - @protected - @param {String} fullName the lookup string - @method parseName - @public - */ - - parseName: function (fullName) { - return this._parseNameCache[fullName] || (this._parseNameCache[fullName] = this._parseName(fullName)); - }, - - _parseName: function (fullName) { - var _fullName$split2 = fullName.split(':'); - - var type = _fullName$split2[0]; - var fullNameWithoutType = _fullName$split2[1]; - - var name = fullNameWithoutType; - var namespace = _emberMetalProperty_get.get(this, 'namespace'); - var root = namespace; - - if (type !== 'template' && name.indexOf('/') !== -1) { - var parts = name.split('/'); - name = parts[parts.length - 1]; - var namespaceName = _emberRuntimeSystemString.capitalize(parts.slice(0, -1).join('.')); - root = _emberRuntimeSystemNamespace["default"].byName(namespaceName); - - } - - var resolveMethodName = fullNameWithoutType === 'main' ? 'Main' : _emberRuntimeSystemString.classify(type); - - if (!(name && type)) { - throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` '); - } - - return { - fullName: fullName, - type: type, - fullNameWithoutType: fullNameWithoutType, - name: name, - root: root, - resolveMethodName: 'resolve' + resolveMethodName - }; - }, - - /** - Returns a human-readable description for a fullName. Used by the - Application namespace in assertions to describe the - precise name of the class that Ember is looking for, rather than - container keys. - @protected - @param {String} fullName the lookup string - @method lookupDescription - @public - */ - lookupDescription: function (fullName) { - var parsedName = this.parseName(fullName); - var description; - - if (parsedName.type === 'template') { - return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/'); - } - - description = parsedName.root + '.' + _emberRuntimeSystemString.classify(parsedName.name).replace(/\./g, ''); - - if (parsedName.type !== 'model') { - description += _emberRuntimeSystemString.classify(parsedName.type); - } - - return description; - }, - - makeToString: function (factory, fullName) { - return factory.toString(); - }, - - /** - Given a parseName object (output from `parseName`), apply - the conventions expected by `Ember.Router` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method useRouterNaming - @public - */ - useRouterNaming: function (parsedName) { - parsedName.name = parsedName.name.replace(/\./g, '_'); - if (parsedName.name === 'basic') { - parsedName.name = ''; - } - }, - /** - Look up the template in Ember.TEMPLATES - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveTemplate - @public - */ - resolveTemplate: function (parsedName) { - var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); - - if (_emberMetalCore["default"].TEMPLATES[templateName]) { - return _emberMetalCore["default"].TEMPLATES[templateName]; - } - - templateName = _emberRuntimeSystemString.decamelize(templateName); - if (_emberMetalCore["default"].TEMPLATES[templateName]) { - return _emberMetalCore["default"].TEMPLATES[templateName]; - } - }, - - /** - Lookup the view using `resolveOther` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveView - @public - */ - resolveView: function (parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - - /** - Lookup the controller using `resolveOther` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveController - @public - */ - resolveController: function (parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - /** - Lookup the route using `resolveOther` - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveRoute - @public - */ - resolveRoute: function (parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - - /** - Lookup the model on the Application namespace - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveModel - @public - */ - resolveModel: function (parsedName) { - var className = _emberRuntimeSystemString.classify(parsedName.name); - var factory = _emberMetalProperty_get.get(parsedName.root, className); - - if (factory) { - return factory; - } - }, - /** - Look up the specified object (from parsedName) on the appropriate - namespace (usually on the Application) - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveHelper - @public - */ - resolveHelper: function (parsedName) { - return this.resolveOther(parsedName) || _emberHtmlbarsHelpers["default"][parsedName.fullNameWithoutType]; - }, - /** - Look up the specified object (from parsedName) on the appropriate - namespace (usually on the Application) - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveOther - @public - */ - resolveOther: function (parsedName) { - var className = _emberRuntimeSystemString.classify(parsedName.name) + _emberRuntimeSystemString.classify(parsedName.type); - var factory = _emberMetalProperty_get.get(parsedName.root, className); - if (factory) { - return factory; - } - }, - - resolveMain: function (parsedName) { - var className = _emberRuntimeSystemString.classify(parsedName.type); - return _emberMetalProperty_get.get(parsedName.root, className); - }, - - /** - @method _logLookup - @param {Boolean} found - @param {Object} parsedName - @private - */ - _logLookup: function (found, parsedName) { - var symbol, padding; - - if (found) { - symbol = '[✓]'; - } else { - symbol = '[ ]'; - } - - if (parsedName.fullName.length > 60) { - padding = '.'; - } else { - padding = new Array(60 - parsedName.fullName.length).join('.'); - } - - _emberMetalLogger["default"].info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); - }, - - /** - Used to iterate all items of a given type. - @method knownForType - @param {String} type the type to search for - @private - */ - knownForType: function (type) { - var namespace = _emberMetalProperty_get.get(this, 'namespace'); - var suffix = _emberRuntimeSystemString.classify(type); - var typeRegexp = new RegExp(suffix + '$'); - - var known = _emberMetalDictionary["default"](null); - var knownKeys = _emberMetalKeys["default"](namespace); - for (var index = 0, _length = knownKeys.length; index < _length; index++) { - var _name = knownKeys[index]; - - if (typeRegexp.test(_name)) { - var containerName = this.translateToContainerFullname(type, _name); - - known[containerName] = true; - } - } - - return known; - }, - - /** - Converts provided name from the backing namespace into a container lookup name. - Examples: - App.FooBarHelper -> helper:foo-bar - App.THelper -> helper:t - @method translateToContainerFullname - @param {String} type - @param {String} name - @private - */ - - translateToContainerFullname: function (type, name) { - var suffix = _emberRuntimeSystemString.classify(type); - var namePrefix = name.slice(0, suffix.length * -1); - var dasherizedName = _emberRuntimeSystemString.dasherize(namePrefix); - - return type + ':' + dasherizedName; - } - }); -}); -/** -@module ember -@submodule ember-application -*/ - -// Ember.TEMPLATES, Ember.assert -enifed('ember-application/utils/validate-type', ['exports'], function (exports) { - exports["default"] = validateType; - /** - @module ember - @submodule ember-application - */ - - var VALIDATED_TYPES = { - route: ['assert', 'isRouteFactory', 'Ember.Route'], - component: ['deprecate', 'isComponentFactory', 'Ember.Component'], - view: ['deprecate', 'isViewFactory', 'Ember.View'], - service: ['deprecate', 'isServiceFactory', 'Ember.Service'] - }; - - function validateType(resolvedType, parsedName) { - var validationAttributes = VALIDATED_TYPES[parsedName.type]; - - if (!validationAttributes) { - return; - } - - var action = validationAttributes[0]; - var factoryFlag = validationAttributes[1]; - var expectedType = validationAttributes[2]; - - if (action === 'deprecate') { - } else { - } - } -}); -enifed("ember-extension-support", ["exports", "ember-metal/core", "ember-extension-support/data_adapter", "ember-extension-support/container_debug_adapter"], function (exports, _emberMetalCore, _emberExtensionSupportData_adapter, _emberExtensionSupportContainer_debug_adapter) { - - _emberMetalCore["default"].DataAdapter = _emberExtensionSupportData_adapter["default"]; - _emberMetalCore["default"].ContainerDebugAdapter = _emberExtensionSupportContainer_debug_adapter["default"]; -}); -/** -@module ember -@submodule ember-extension-support -*/ -enifed("ember-extension-support/container_debug_adapter", ["exports", "ember-metal/core", "ember-runtime/system/native_array", "ember-runtime/utils", "ember-runtime/system/string", "ember-runtime/system/namespace", "ember-runtime/system/object"], function (exports, _emberMetalCore, _emberRuntimeSystemNative_array, _emberRuntimeUtils, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject) { - - /** - @module ember - @submodule ember-extension-support - */ - - /** - The `ContainerDebugAdapter` helps the container and resolver interface - with tools that debug Ember such as the - [Ember Extension](https://github.com/tildeio/ember-extension) - for Chrome and Firefox. - - This class can be extended by a custom resolver implementer - to override some of the methods with library-specific code. - - The methods likely to be overridden are: - - * `canCatalogEntriesByType` - * `catalogEntriesByType` - - The adapter will need to be registered - in the application's container as `container-debug-adapter:main` - - Example: - - ```javascript - Application.initializer({ - name: "containerDebugAdapter", - - initialize: function(container, application) { - application.register('container-debug-adapter:main', require('app/container-debug-adapter')); - } - }); - ``` - - @class ContainerDebugAdapter - @namespace Ember - @extends Ember.Object - @since 1.5.0 - @public - */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - /** - The container of the application being debugged. - This property will be injected - on creation. - @property container - @default null - @public - */ - container: null, - - /** - The resolver instance of the application - being debugged. This property will be injected - on creation. - @property resolver - @default null - @public - */ - resolver: null, - - /** - Returns true if it is possible to catalog a list of available - classes in the resolver for a given type. - @method canCatalogEntriesByType - @param {String} type The type. e.g. "model", "controller", "route" - @return {boolean} whether a list is available for this type. - @public - */ - canCatalogEntriesByType: function (type) { - if (type === "model" || type === "template") { - return false; - } - - return true; - }, - - /** - Returns the available classes a given type. - @method catalogEntriesByType - @param {String} type The type. e.g. "model", "controller", "route" - @return {Array} An array of strings. - @public - */ - catalogEntriesByType: function (type) { - var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace["default"].NAMESPACES); - var types = _emberRuntimeSystemNative_array.A(); - var typeSuffixRegex = new RegExp(_emberRuntimeSystemString.classify(type) + "$"); - - namespaces.forEach(function (namespace) { - if (namespace !== _emberMetalCore["default"]) { - for (var key in namespace) { - if (!namespace.hasOwnProperty(key)) { - continue; - } - if (typeSuffixRegex.test(key)) { - var klass = namespace[key]; - if (_emberRuntimeUtils.typeOf(klass) === "class") { - types.push(_emberRuntimeSystemString.dasherize(key.replace(typeSuffixRegex, ""))); - } - } - } - } - }); - return types; - } - }); -}); -enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property_get", "ember-metal/run_loop", "ember-runtime/system/string", "ember-runtime/system/namespace", "ember-runtime/system/object", "ember-runtime/system/native_array", "ember-application/system/application"], function (exports, _emberMetalProperty_get, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject, _emberRuntimeSystemNative_array, _emberApplicationSystemApplication) { - - /** - @module ember - @submodule ember-extension-support - */ - - /** - The `DataAdapter` helps a data persistence library - interface with tools that debug Ember such - as the [Ember Extension](https://github.com/tildeio/ember-extension) - for Chrome and Firefox. - - This class will be extended by a persistence library - which will override some of the methods with - library-specific code. - - The methods likely to be overridden are: - - * `getFilters` - * `detect` - * `columnsForType` - * `getRecords` - * `getRecordColumnValues` - * `getRecordKeywords` - * `getRecordFilterValues` - * `getRecordColor` - * `observeRecord` - - The adapter will need to be registered - in the application's container as `dataAdapter:main` - - Example: - - ```javascript - Application.initializer({ - name: "data-adapter", - - initialize: function(container, application) { - application.register('data-adapter:main', DS.DataAdapter); - } - }); - ``` - - @class DataAdapter - @namespace Ember - @extends EmberObject - @public - */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - init: function () { - this._super.apply(this, arguments); - this.releaseMethods = _emberRuntimeSystemNative_array.A(); - }, - - /** - The container of the application being debugged. - This property will be injected - on creation. - @property container - @default null - @since 1.3.0 - @public - */ - container: null, - - /** - The container-debug-adapter which is used - to list all models. - @property containerDebugAdapter - @default undefined - @since 1.5.0 - @public - **/ - containerDebugAdapter: undefined, - - /** - Number of attributes to send - as columns. (Enough to make the record - identifiable). - @private - @property attributeLimit - @default 3 - @since 1.3.0 - */ - attributeLimit: 3, - - /** - Ember Data > v1.0.0-beta.18 - requires string model names to be passed - around instead of the actual factories. - This is a stamp for the Ember Inspector - to differentiate between the versions - to be able to support older versions too. - @public - @property acceptsModelName - */ - acceptsModelName: true, - - /** - Stores all methods that clear observers. - These methods will be called on destruction. - @private - @property releaseMethods - @since 1.3.0 - */ - releaseMethods: _emberRuntimeSystemNative_array.A(), - - /** - Specifies how records can be filtered. - Records returned will need to have a `filterValues` - property with a key for every name in the returned array. - @public - @method getFilters - @return {Array} List of objects defining filters. - The object should have a `name` and `desc` property. - */ - getFilters: function () { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Fetch the model types and observe them for changes. - @public - @method watchModelTypes - @param {Function} typesAdded Callback to call to add types. - Takes an array of objects containing wrapped types (returned from `wrapModelType`). - @param {Function} typesUpdated Callback to call when a type has changed. - Takes an array of objects containing wrapped types. - @return {Function} Method to call to remove all observers - */ - watchModelTypes: function (typesAdded, typesUpdated) { - var _this = this; - - var modelTypes = this.getModelTypes(); - var releaseMethods = _emberRuntimeSystemNative_array.A(); - var typesToSend; - - typesToSend = modelTypes.map(function (type) { - var klass = type.klass; - var wrapped = _this.wrapModelType(klass, type.name); - releaseMethods.push(_this.observeModelType(type.name, typesUpdated)); - return wrapped; - }); - - typesAdded(typesToSend); - - var release = function () { - releaseMethods.forEach(function (fn) { - return fn(); - }); - _this.releaseMethods.removeObject(release); - }; - this.releaseMethods.pushObject(release); - return release; - }, - - _nameToClass: function (type) { - if (typeof type === "string") { - type = this.container.lookupFactory("model:" + type); - } - return type; - }, - - /** - Fetch the records of a given type and observe them for changes. - @public - @method watchRecords - @param {String} modelName The model name - @param {Function} recordsAdded Callback to call to add records. - Takes an array of objects containing wrapped records. - The object should have the following properties: - columnValues: {Object} key and value of a table cell - object: {Object} the actual record object - @param {Function} recordsUpdated Callback to call when a record has changed. - Takes an array of objects containing wrapped records. - @param {Function} recordsRemoved Callback to call when a record has removed. - Takes the following parameters: - index: the array index where the records were removed - count: the number of records removed - @return {Function} Method to call to remove all observers - */ - watchRecords: function (modelName, recordsAdded, recordsUpdated, recordsRemoved) { - var _this2 = this; - - var releaseMethods = _emberRuntimeSystemNative_array.A(); - var klass = this._nameToClass(modelName); - var records = this.getRecords(klass, modelName); - var release; - - var recordUpdated = function (updatedRecord) { - recordsUpdated([updatedRecord]); - }; - - var recordsToSend = records.map(function (record) { - releaseMethods.push(_this2.observeRecord(record, recordUpdated)); - return _this2.wrapRecord(record); - }); - - var contentDidChange = function (array, idx, removedCount, addedCount) { - for (var i = idx; i < idx + addedCount; i++) { - var record = array.objectAt(i); - var wrapped = _this2.wrapRecord(record); - releaseMethods.push(_this2.observeRecord(record, recordUpdated)); - recordsAdded([wrapped]); - } - - if (removedCount) { - recordsRemoved(idx, removedCount); - } - }; - - var observer = { didChange: contentDidChange, willChange: function () { - return this; - } }; - records.addArrayObserver(this, observer); - - release = function () { - releaseMethods.forEach(function (fn) { - fn(); - }); - records.removeArrayObserver(_this2, observer); - _this2.releaseMethods.removeObject(release); - }; - - recordsAdded(recordsToSend); - - this.releaseMethods.pushObject(release); - return release; - }, - - /** - Clear all observers before destruction - @private - @method willDestroy - */ - willDestroy: function () { - this._super.apply(this, arguments); - this.releaseMethods.forEach(function (fn) { - fn(); - }); - }, - - /** - Detect whether a class is a model. - Test that against the model class - of your persistence library - @private - @method detect - @param {Class} klass The class to test - @return boolean Whether the class is a model class or not - */ - detect: function (klass) { - return false; - }, - - /** - Get the columns for a given model type. - @private - @method columnsForType - @param {Class} type The model type - @return {Array} An array of columns of the following format: - name: {String} name of the column - desc: {String} Humanized description (what would show in a table column name) - */ - columnsForType: function (type) { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Adds observers to a model type class. - @private - @method observeModelType - @param {String} modelName The model type name - @param {Function} typesUpdated Called when a type is modified. - @return {Function} The function to call to remove observers - */ - - observeModelType: function (modelName, typesUpdated) { - var _this3 = this; - - var klass = this._nameToClass(modelName); - var records = this.getRecords(klass, modelName); - - var onChange = function () { - typesUpdated([_this3.wrapModelType(klass, modelName)]); - }; - var observer = { - didChange: function () { - _emberMetalRun_loop["default"].scheduleOnce("actions", this, onChange); - }, - willChange: function () { - return this; - } - }; - - records.addArrayObserver(this, observer); - - var release = function () { - records.removeArrayObserver(_this3, observer); - }; - - return release; - }, - - /** - Wraps a given model type and observes changes to it. - @private - @method wrapModelType - @param {Class} klass A model class - @param {String} modelName Name of the class - @return {Object} contains the wrapped type and the function to remove observers - Format: - type: {Object} the wrapped type - The wrapped type has the following format: - name: {String} name of the type - count: {Integer} number of records available - columns: {Columns} array of columns to describe the record - object: {Class} the actual Model type class - release: {Function} The function to remove observers - */ - wrapModelType: function (klass, name) { - var records = this.getRecords(klass, name); - var typeToSend; - - typeToSend = { - name: name, - count: _emberMetalProperty_get.get(records, "length"), - columns: this.columnsForType(klass), - object: klass - }; - - return typeToSend; - }, - - /** - Fetches all models defined in the application. - @private - @method getModelTypes - @return {Array} Array of model types - */ - getModelTypes: function () { - var _this4 = this; - - var containerDebugAdapter = this.get("containerDebugAdapter"); - var types; - - if (containerDebugAdapter.canCatalogEntriesByType("model")) { - types = containerDebugAdapter.catalogEntriesByType("model"); - } else { - types = this._getObjectsOnNamespaces(); - } - - // New adapters return strings instead of classes - types = _emberRuntimeSystemNative_array.A(types).map(function (name) { - return { - klass: _this4._nameToClass(name), - name: name - }; - }); - types = _emberRuntimeSystemNative_array.A(types).filter(function (type) { - return _this4.detect(type.klass); - }); - - return _emberRuntimeSystemNative_array.A(types); - }, - - /** - Loops over all namespaces and all objects - attached to them - @private - @method _getObjectsOnNamespaces - @return {Array} Array of model type strings - */ - _getObjectsOnNamespaces: function () { - var _this5 = this; - - var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace["default"].NAMESPACES); - var types = _emberRuntimeSystemNative_array.A(); - - namespaces.forEach(function (namespace) { - for (var key in namespace) { - if (!namespace.hasOwnProperty(key)) { - continue; - } - // Even though we will filter again in `getModelTypes`, - // we should not call `lookupFactory` on non-models - // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`) - if (!_this5.detect(namespace[key])) { - continue; - } - var name = _emberRuntimeSystemString.dasherize(key); - if (!(namespace instanceof _emberApplicationSystemApplication["default"]) && namespace.toString()) { - name = namespace + "/" + name; - } - types.push(name); - } - }); - return types; - }, - - /** - Fetches all loaded records for a given type. - @private - @method getRecords - @return {Array} An array of records. - This array will be observed for changes, - so it should update when new records are added/removed. - */ - getRecords: function (type) { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Wraps a record and observers changes to it. - @private - @method wrapRecord - @param {Object} record The record instance. - @return {Object} The wrapped record. Format: - columnValues: {Array} - searchKeywords: {Array} - */ - wrapRecord: function (record) { - var recordToSend = { object: record }; - - recordToSend.columnValues = this.getRecordColumnValues(record); - recordToSend.searchKeywords = this.getRecordKeywords(record); - recordToSend.filterValues = this.getRecordFilterValues(record); - recordToSend.color = this.getRecordColor(record); - - return recordToSend; - }, - - /** - Gets the values for each column. - @private - @method getRecordColumnValues - @return {Object} Keys should match column names defined - by the model type. - */ - getRecordColumnValues: function (record) { - return {}; - }, - - /** - Returns keywords to match when searching records. - @private - @method getRecordKeywords - @return {Array} Relevant keywords for search. - */ - getRecordKeywords: function (record) { - return _emberRuntimeSystemNative_array.A(); - }, - - /** - Returns the values of filters defined by `getFilters`. - @private - @method getRecordFilterValues - @param {Object} record The record instance - @return {Object} The filter values - */ - getRecordFilterValues: function (record) { - return {}; - }, - - /** - Each record can have a color that represents its state. - @private - @method getRecordColor - @param {Object} record The record instance - @return {String} The record's color - Possible options: black, red, blue, green - */ - getRecordColor: function (record) { - return null; - }, - - /** - Observes all relevant properties and re-sends the wrapped record - when a change occurs. - @private - @method observerRecord - @param {Object} record The record instance - @param {Function} recordUpdated The callback to call when a record is updated. - @return {Function} The function to call to remove all observers. - */ - observeRecord: function (record, recordUpdated) { - return function () {}; - } - }); -}); -enifed("ember-htmlbars", ["exports", "ember-metal/core", "ember-template-compiler", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/system/make_bound_helper", "ember-htmlbars/helpers", "ember-htmlbars/helpers/if_unless", "ember-htmlbars/helpers/with", "ember-htmlbars/helpers/loc", "ember-htmlbars/helpers/log", "ember-htmlbars/helpers/each", "ember-htmlbars/helpers/-bind-attr-class", "ember-htmlbars/helpers/-normalize-class", "ember-htmlbars/helpers/-concat", "ember-htmlbars/helpers/-join-classes", "ember-htmlbars/helpers/-legacy-each-with-controller", "ember-htmlbars/helpers/-legacy-each-with-keyword", "ember-htmlbars/helpers/-html-safe", "ember-htmlbars/system/dom-helper", "ember-htmlbars/helper", "ember-htmlbars/system/bootstrap", "ember-htmlbars/compat"], function (exports, _emberMetalCore, _emberTemplateCompiler, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsSystemMake_bound_helper, _emberHtmlbarsHelpers, _emberHtmlbarsHelpersIf_unless, _emberHtmlbarsHelpersWith, _emberHtmlbarsHelpersLoc, _emberHtmlbarsHelpersLog, _emberHtmlbarsHelpersEach, _emberHtmlbarsHelpersBindAttrClass, _emberHtmlbarsHelpersNormalizeClass, _emberHtmlbarsHelpersConcat, _emberHtmlbarsHelpersJoinClasses, _emberHtmlbarsHelpersLegacyEachWithController, _emberHtmlbarsHelpersLegacyEachWithKeyword, _emberHtmlbarsHelpersHtmlSafe, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsHelper, _emberHtmlbarsSystemBootstrap, _emberHtmlbarsCompat) { - - _emberHtmlbarsHelpers.registerHelper("if", _emberHtmlbarsHelpersIf_unless.ifHelper); - _emberHtmlbarsHelpers.registerHelper("unless", _emberHtmlbarsHelpersIf_unless.unlessHelper); - _emberHtmlbarsHelpers.registerHelper("with", _emberHtmlbarsHelpersWith["default"]); - _emberHtmlbarsHelpers.registerHelper("loc", _emberHtmlbarsHelpersLoc["default"]); - _emberHtmlbarsHelpers.registerHelper("log", _emberHtmlbarsHelpersLog["default"]); - _emberHtmlbarsHelpers.registerHelper("each", _emberHtmlbarsHelpersEach["default"]); - _emberHtmlbarsHelpers.registerHelper("-bind-attr-class", _emberHtmlbarsHelpersBindAttrClass["default"]); - _emberHtmlbarsHelpers.registerHelper("-normalize-class", _emberHtmlbarsHelpersNormalizeClass["default"]); - _emberHtmlbarsHelpers.registerHelper("concat", _emberHtmlbarsHelpersConcat["default"]); - _emberHtmlbarsHelpers.registerHelper("-join-classes", _emberHtmlbarsHelpersJoinClasses["default"]); - _emberHtmlbarsHelpers.registerHelper("-legacy-each-with-controller", _emberHtmlbarsHelpersLegacyEachWithController["default"]); - _emberHtmlbarsHelpers.registerHelper("-legacy-each-with-keyword", _emberHtmlbarsHelpersLegacyEachWithKeyword["default"]); - _emberHtmlbarsHelpers.registerHelper("-html-safe", _emberHtmlbarsHelpersHtmlSafe["default"]); - - _emberMetalCore["default"].HTMLBars = { - _registerHelper: _emberHtmlbarsHelpers.registerHelper, - template: _emberTemplateCompiler.template, - compile: _emberTemplateCompiler.compile, - precompile: _emberTemplateCompiler.precompile, - makeViewHelper: _emberHtmlbarsSystemMakeViewHelper["default"], - makeBoundHelper: _emberHtmlbarsSystemMake_bound_helper["default"], - registerPlugin: _emberTemplateCompiler.registerPlugin, - DOMHelper: _emberHtmlbarsSystemDomHelper["default"] - }; - - - _emberHtmlbarsHelper["default"].helper = _emberHtmlbarsHelper.helper; - _emberMetalCore["default"].Helper = _emberHtmlbarsHelper["default"]; - -}); -/** - -   - - @module ember - @submodule ember-templates - @main ember-templates - @public -*/ - -/** - - [HTMLBars](https://github.com/tildeio/htmlbars) is a [Handlebars](http://handlebarsjs.com/) - compatible templating engine used by Ember.js. The classes and namespaces - covered by this documentation attempt to focus on APIs for interacting - with HTMLBars itself. For more general guidance on Ember.js templates and - helpers, please see the [ember-templates](/api/modules/ember-templates.html) - package. - - @module ember - @submodule ember-htmlbars - @main ember-htmlbars - @public -*/ - -// importing adds template bootstrapping -// initializer to enable embedded templates - -// importing ember-htmlbars/compat updates the -// Ember.Handlebars global if htmlbars is enabled -enifed("ember-htmlbars/compat", ["exports", "ember-metal/core", "ember-htmlbars/helpers", "ember-htmlbars/compat/helper", "ember-htmlbars/compat/handlebars-get", "ember-htmlbars/compat/make-bound-helper", "ember-htmlbars/compat/register-bound-helper", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/utils/string"], function (exports, _emberMetalCore, _emberHtmlbarsHelpers, _emberHtmlbarsCompatHelper, _emberHtmlbarsCompatHandlebarsGet, _emberHtmlbarsCompatMakeBoundHelper, _emberHtmlbarsCompatRegisterBoundHelper, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsUtilsString) { - - var EmberHandlebars = _emberMetalCore["default"].Handlebars = _emberMetalCore["default"].Handlebars || {}; - EmberHandlebars.helpers = _emberHtmlbarsHelpers["default"]; - EmberHandlebars.helper = _emberHtmlbarsCompatHelper.handlebarsHelper; - EmberHandlebars.registerHelper = _emberHtmlbarsCompatHelper.registerHandlebarsCompatibleHelper; - EmberHandlebars.registerBoundHelper = _emberHtmlbarsCompatRegisterBoundHelper["default"]; - EmberHandlebars.makeBoundHelper = _emberHtmlbarsCompatMakeBoundHelper["default"]; - EmberHandlebars.get = _emberHtmlbarsCompatHandlebarsGet["default"]; - EmberHandlebars.makeViewHelper = _emberHtmlbarsSystemMakeViewHelper["default"]; - - EmberHandlebars.SafeString = _emberHtmlbarsUtilsString.SafeString; - EmberHandlebars.Utils = { - escapeExpression: _emberHtmlbarsUtilsString.escapeExpression - }; - - exports["default"] = EmberHandlebars; -}); -enifed('ember-htmlbars/compat/handlebars-get', ['exports'], function (exports) { - exports["default"] = handlebarsGet; - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Lookup both on root and on window. If the path starts with - a keyword, the corresponding object will be looked up in the - template's data hash and used to resolve the path. - - @method get - @for Ember.Handlebars - @param {Object} root The object to look up the property on - @param {String} path The path to be lookedup - @param {Object} options The template's option hash - @deprecated - @public - */ - - function handlebarsGet(root, path, options) { - - return options.legacyGetPath(path); - } -}); -enifed("ember-htmlbars/compat/helper", ["exports", "ember-htmlbars/helpers", "ember-views/views/view", "ember-views/views/component", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/compat/make-bound-helper", "ember-metal/streams/utils", "ember-htmlbars/keywords"], function (exports, _emberHtmlbarsHelpers, _emberViewsViewsView, _emberViewsViewsComponent, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsCompatMakeBoundHelper, _emberMetalStreamsUtils, _emberHtmlbarsKeywords) { - exports.registerHandlebarsCompatibleHelper = registerHandlebarsCompatibleHelper; - exports.handlebarsHelper = handlebarsHelper; - - var slice = [].slice; - - function calculateCompatType(item) { - if (_emberMetalStreamsUtils.isStream(item)) { - return "ID"; - } else { - var itemType = typeof item; - - return itemType.toUpperCase(); - } - } - - function pathFor(param) { - if (_emberMetalStreamsUtils.isStream(param)) { - // param arguments to helpers may have their path prefixes with self. For - // example {{box-thing foo}} may have a param path of `self.foo` depending - // on scope. - if (param.source && param.source.dependee && param.source.dependee.label === "self") { - return param.path.slice(5); - } else { - return param.path; - } - } else { - return param; - } - } - - /** - Wraps an Handlebars helper with an HTMLBars helper for backwards compatibility. - - @class HandlebarsCompatibleHelper - @constructor - @private - */ - function HandlebarsCompatibleHelper(fn) { - this.helperFunction = function helperFunc(params, hash, options, env, scope) { - var param, fnResult; - var hasBlock = options.template && options.template.yield; - - var handlebarsOptions = { - hash: {}, - types: new Array(params.length), - hashTypes: {} - }; - - handlebarsOptions.hash = {}; - - if (hasBlock) { - handlebarsOptions.fn = function () { - options.template.yield(); - }; - - if (options.inverse.yield) { - handlebarsOptions.inverse = function () { - options.inverse.yield(); - }; - } - } - - for (var prop in hash) { - param = hash[prop]; - handlebarsOptions.hashTypes[prop] = calculateCompatType(param); - handlebarsOptions.hash[prop] = pathFor(param); - } - - var args = new Array(params.length); - for (var i = 0, l = params.length; i < l; i++) { - param = params[i]; - handlebarsOptions.types[i] = calculateCompatType(param); - args[i] = pathFor(param); - } - - handlebarsOptions.legacyGetPath = function (path) { - return env.hooks.get(env, scope, path).value(); - }; - - handlebarsOptions.data = { - view: scope.view - }; - - args.push(handlebarsOptions); - - fnResult = fn.apply(this, args); - - if (options.element) { - applyAttributes(env.dom, options.element, fnResult); - } else if (!options.template.yield) { - return fnResult; - } - }; - - this.isHTMLBars = true; - } - - HandlebarsCompatibleHelper.prototype = { - preprocessArguments: function () {} - }; - - function registerHandlebarsCompatibleHelper(name, value) { - if (value && value.isLegacyViewHelper) { - _emberHtmlbarsKeywords.registerKeyword(name, function (morph, env, scope, params, hash, template, inverse, visitor) { - - env.hooks.keyword("view", morph, env, scope, [value.viewClass], hash, template, inverse, visitor); - return true; - }); - return; - } - - var helper; - - if (value && value.isHTMLBars) { - helper = value; - } else { - helper = new HandlebarsCompatibleHelper(value); - } - - _emberHtmlbarsHelpers["default"][name] = helper; - } - - function handlebarsHelper(name, value) { - - if (_emberViewsViewsView["default"].detect(value)) { - _emberHtmlbarsHelpers["default"][name] = _emberHtmlbarsSystemMakeViewHelper["default"](value); - } else { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = _emberHtmlbarsCompatMakeBoundHelper["default"].apply(this, boundHelperArgs); - - _emberHtmlbarsHelpers["default"][name] = boundFn; - } - } - - function applyAttributes(dom, element, innerString) { - var string = "<" + element.tagName + " " + innerString + ">"; - var fragment = dom.parseHTML(string, dom.createElement(element.tagName)); - - var attrs = fragment.firstChild.attributes; - - for (var i = 0, l = attrs.length; i < l; i++) { - element.setAttributeNode(attrs[i].cloneNode()); - } - } - - exports["default"] = HandlebarsCompatibleHelper; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/compat/make-bound-helper", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = makeBoundHelper; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - A helper function used by `registerBoundHelper`. Takes the - provided Handlebars helper function fn and returns it in wrapped - bound helper form. - - The main use case for using this outside of `registerBoundHelper` - is for registering helpers on the container: - - ```js - var boundHelperFn = Ember.Handlebars.makeBoundHelper(function(word) { - return word.toUpperCase(); - }); - - container.register('helper:my-bound-helper', boundHelperFn); - ``` - - In the above example, if the helper function hadn't been wrapped in - `makeBoundHelper`, the registered helper would be unbound. - - @method makeBoundHelper - @for Ember.Handlebars - @param {Function} fn - @param {String} dependentKeys* - @since 1.2.0 - @deprecated - @private - */ - - function makeBoundHelper(fn) { - for (var _len = arguments.length, dependentKeys = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - dependentKeys[_key - 1] = arguments[_key]; - } - - return { - _dependentKeys: dependentKeys, - - isHandlebarsCompat: true, - isHTMLBars: true, - - helperFunction: function (params, hash, templates) { - - var args = _emberMetalStreamsUtils.readArray(params); - var properties = new Array(params.length); - - for (var i = 0, l = params.length; i < l; i++) { - var param = params[i]; - - if (_emberMetalStreamsUtils.isStream(param)) { - properties[i] = param.label; - } else { - properties[i] = param; - } - } - - args.push({ hash: _emberMetalStreamsUtils.readHash(hash), templates: templates, data: { properties: properties } }); - return fn.apply(undefined, args); - } - }; - } -}); -enifed("ember-htmlbars/compat/register-bound-helper", ["exports", "ember-htmlbars/helpers", "ember-htmlbars/compat/make-bound-helper"], function (exports, _emberHtmlbarsHelpers, _emberHtmlbarsCompatMakeBoundHelper) { - exports["default"] = registerBoundHelper; - - var slice = [].slice; - - /** - Register a bound handlebars helper. Bound helpers behave similarly to regular - handlebars helpers, with the added ability to re-render when the underlying data - changes. - - ## Simple example - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalize', function(value) { - return Ember.String.capitalize(value); - }); - ``` - - The above bound helper can be used inside of templates as follows: - - ```handlebars - {{capitalize name}} - ``` - - In this case, when the `name` property of the template's context changes, - the rendered value of the helper will update to reflect this change. - - ## Example with options - - Like normal handlebars helpers, bound helpers have access to the options - passed into the helper call. - - ```javascript - Ember.Handlebars.registerBoundHelper('repeat', function(value, options) { - var count = options.hash.count; - var a = []; - while(a.length < count) { - a.push(value); - } - return a.join(''); - }); - ``` - - This helper could be used in a template as follows: - - ```handlebars - {{repeat text count=3}} - ``` - - ## Example with bound options - - Bound hash options are also supported. Example: - - ```handlebars - {{repeat text count=numRepeats}} - ``` - - In this example, count will be bound to the value of - the `numRepeats` property on the context. If that property - changes, the helper will be re-rendered. - - ## Example with extra dependencies - - The `Ember.Handlebars.registerBoundHelper` method takes a variable length - third parameter which indicates extra dependencies on the passed in value. - This allows the handlebars helper to update when these dependencies change. - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalizeName', function(value) { - return value.get('name').toUpperCase(); - }, 'name'); - ``` - - ## Example with multiple bound properties - - `Ember.Handlebars.registerBoundHelper` supports binding to - multiple properties, e.g.: - - ```javascript - Ember.Handlebars.registerBoundHelper('concatenate', function() { - var values = Array.prototype.slice.call(arguments, 0, -1); - return values.join('||'); - }); - ``` - - Which allows for template syntax such as `{{concatenate prop1 prop2}}` or - `{{concatenate prop1 prop2 prop3}}`. If any of the properties change, - the helper will re-render. Note that dependency keys cannot be - using in conjunction with multi-property helpers, since it is ambiguous - which property the dependent keys would belong to. - - ## Use with unbound helper - - The `{{unbound}}` helper can be used with bound helper invocations - to render them in their unbound form, e.g. - - ```handlebars - {{unbound capitalize name}} - ``` - - In this example, if the name property changes, the helper - will not re-render. - - ## Use with blocks not supported - - Bound helpers do not support use with Handlebars blocks or - the addition of child views of any kind. - - @method registerBoundHelper - @for Ember.Handlebars - @param {String} name - @param {Function} fn - @param {String} dependentKeys* - @private - */ - - function registerBoundHelper(name, fn) { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = _emberHtmlbarsCompatMakeBoundHelper["default"].apply(this, boundHelperArgs); - - _emberHtmlbarsHelpers["default"][name] = boundFn; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/env", ["exports", "ember-metal/environment", "htmlbars-runtime", "ember-metal/merge", "ember-htmlbars/hooks/subexpr", "ember-htmlbars/hooks/concat", "ember-htmlbars/hooks/link-render-node", "ember-htmlbars/hooks/create-fresh-scope", "ember-htmlbars/hooks/bind-shadow-scope", "ember-htmlbars/hooks/bind-self", "ember-htmlbars/hooks/bind-scope", "ember-htmlbars/hooks/bind-local", "ember-htmlbars/hooks/update-self", "ember-htmlbars/hooks/get-root", "ember-htmlbars/hooks/get-child", "ember-htmlbars/hooks/get-value", "ember-htmlbars/hooks/get-cell-or-value", "ember-htmlbars/hooks/cleanup-render-node", "ember-htmlbars/hooks/destroy-render-node", "ember-htmlbars/hooks/did-render-node", "ember-htmlbars/hooks/will-cleanup-tree", "ember-htmlbars/hooks/did-cleanup-tree", "ember-htmlbars/hooks/classify", "ember-htmlbars/hooks/component", "ember-htmlbars/hooks/lookup-helper", "ember-htmlbars/hooks/has-helper", "ember-htmlbars/hooks/invoke-helper", "ember-htmlbars/hooks/element", "ember-htmlbars/helpers", "ember-htmlbars/keywords", "ember-htmlbars/system/dom-helper", "ember-htmlbars/keywords/debugger", "ember-htmlbars/keywords/with", "ember-htmlbars/keywords/outlet", "ember-htmlbars/keywords/real_outlet", "ember-htmlbars/keywords/customized_outlet", "ember-htmlbars/keywords/unbound", "ember-htmlbars/keywords/view", "ember-htmlbars/keywords/component", "ember-htmlbars/keywords/partial", "ember-htmlbars/keywords/input", "ember-htmlbars/keywords/textarea", "ember-htmlbars/keywords/collection", "ember-htmlbars/keywords/template", "ember-htmlbars/keywords/legacy-yield", "ember-htmlbars/keywords/mut", "ember-htmlbars/keywords/each", "ember-htmlbars/keywords/readonly"], function (exports, _emberMetalEnvironment, _htmlbarsRuntime, _emberMetalMerge, _emberHtmlbarsHooksSubexpr, _emberHtmlbarsHooksConcat, _emberHtmlbarsHooksLinkRenderNode, _emberHtmlbarsHooksCreateFreshScope, _emberHtmlbarsHooksBindShadowScope, _emberHtmlbarsHooksBindSelf, _emberHtmlbarsHooksBindScope, _emberHtmlbarsHooksBindLocal, _emberHtmlbarsHooksUpdateSelf, _emberHtmlbarsHooksGetRoot, _emberHtmlbarsHooksGetChild, _emberHtmlbarsHooksGetValue, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsHooksCleanupRenderNode, _emberHtmlbarsHooksDestroyRenderNode, _emberHtmlbarsHooksDidRenderNode, _emberHtmlbarsHooksWillCleanupTree, _emberHtmlbarsHooksDidCleanupTree, _emberHtmlbarsHooksClassify, _emberHtmlbarsHooksComponent, _emberHtmlbarsHooksLookupHelper, _emberHtmlbarsHooksHasHelper, _emberHtmlbarsHooksInvokeHelper, _emberHtmlbarsHooksElement, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsKeywordsDebugger, _emberHtmlbarsKeywordsWith, _emberHtmlbarsKeywordsOutlet, _emberHtmlbarsKeywordsReal_outlet, _emberHtmlbarsKeywordsCustomized_outlet, _emberHtmlbarsKeywordsUnbound, _emberHtmlbarsKeywordsView, _emberHtmlbarsKeywordsComponent, _emberHtmlbarsKeywordsPartial, _emberHtmlbarsKeywordsInput, _emberHtmlbarsKeywordsTextarea, _emberHtmlbarsKeywordsCollection, _emberHtmlbarsKeywordsTemplate, _emberHtmlbarsKeywordsLegacyYield, _emberHtmlbarsKeywordsMut, _emberHtmlbarsKeywordsEach, _emberHtmlbarsKeywordsReadonly) { - - var emberHooks = _emberMetalMerge["default"]({}, _htmlbarsRuntime.hooks); - emberHooks.keywords = _emberHtmlbarsKeywords["default"]; - - _emberMetalMerge["default"](emberHooks, { - linkRenderNode: _emberHtmlbarsHooksLinkRenderNode["default"], - createFreshScope: _emberHtmlbarsHooksCreateFreshScope["default"], - bindShadowScope: _emberHtmlbarsHooksBindShadowScope["default"], - bindSelf: _emberHtmlbarsHooksBindSelf["default"], - bindScope: _emberHtmlbarsHooksBindScope["default"], - bindLocal: _emberHtmlbarsHooksBindLocal["default"], - updateSelf: _emberHtmlbarsHooksUpdateSelf["default"], - getRoot: _emberHtmlbarsHooksGetRoot["default"], - getChild: _emberHtmlbarsHooksGetChild["default"], - getValue: _emberHtmlbarsHooksGetValue["default"], - getCellOrValue: _emberHtmlbarsHooksGetCellOrValue["default"], - subexpr: _emberHtmlbarsHooksSubexpr["default"], - concat: _emberHtmlbarsHooksConcat["default"], - cleanupRenderNode: _emberHtmlbarsHooksCleanupRenderNode["default"], - destroyRenderNode: _emberHtmlbarsHooksDestroyRenderNode["default"], - willCleanupTree: _emberHtmlbarsHooksWillCleanupTree["default"], - didCleanupTree: _emberHtmlbarsHooksDidCleanupTree["default"], - didRenderNode: _emberHtmlbarsHooksDidRenderNode["default"], - classify: _emberHtmlbarsHooksClassify["default"], - component: _emberHtmlbarsHooksComponent["default"], - lookupHelper: _emberHtmlbarsHooksLookupHelper["default"], - hasHelper: _emberHtmlbarsHooksHasHelper["default"], - invokeHelper: _emberHtmlbarsHooksInvokeHelper["default"], - element: _emberHtmlbarsHooksElement["default"] - }); - - _emberHtmlbarsKeywords.registerKeyword("debugger", _emberHtmlbarsKeywordsDebugger["default"]); - _emberHtmlbarsKeywords.registerKeyword("with", _emberHtmlbarsKeywordsWith["default"]); - _emberHtmlbarsKeywords.registerKeyword("outlet", _emberHtmlbarsKeywordsOutlet["default"]); - _emberHtmlbarsKeywords.registerKeyword("@real_outlet", _emberHtmlbarsKeywordsReal_outlet["default"]); - _emberHtmlbarsKeywords.registerKeyword("@customized_outlet", _emberHtmlbarsKeywordsCustomized_outlet["default"]); - _emberHtmlbarsKeywords.registerKeyword("unbound", _emberHtmlbarsKeywordsUnbound["default"]); - _emberHtmlbarsKeywords.registerKeyword("view", _emberHtmlbarsKeywordsView["default"]); - _emberHtmlbarsKeywords.registerKeyword("component", _emberHtmlbarsKeywordsComponent["default"]); - _emberHtmlbarsKeywords.registerKeyword("partial", _emberHtmlbarsKeywordsPartial["default"]); - _emberHtmlbarsKeywords.registerKeyword("template", _emberHtmlbarsKeywordsTemplate["default"]); - _emberHtmlbarsKeywords.registerKeyword("input", _emberHtmlbarsKeywordsInput["default"]); - _emberHtmlbarsKeywords.registerKeyword("textarea", _emberHtmlbarsKeywordsTextarea["default"]); - _emberHtmlbarsKeywords.registerKeyword("collection", _emberHtmlbarsKeywordsCollection["default"]); - _emberHtmlbarsKeywords.registerKeyword("legacy-yield", _emberHtmlbarsKeywordsLegacyYield["default"]); - _emberHtmlbarsKeywords.registerKeyword("mut", _emberHtmlbarsKeywordsMut["default"]); - _emberHtmlbarsKeywords.registerKeyword("@mut", _emberHtmlbarsKeywordsMut.privateMut); - _emberHtmlbarsKeywords.registerKeyword("each", _emberHtmlbarsKeywordsEach["default"]); - _emberHtmlbarsKeywords.registerKeyword("readonly", _emberHtmlbarsKeywordsReadonly["default"]); - - exports["default"] = { - hooks: emberHooks, - helpers: _emberHtmlbarsHelpers["default"], - useFragmentCache: true - }; - - var domHelper = _emberMetalEnvironment["default"].hasDOM ? new _emberHtmlbarsSystemDomHelper["default"]() : null; - - exports.domHelper = domHelper; -}); -enifed('ember-htmlbars/helper', ['exports', 'ember-runtime/system/object'], function (exports, _emberRuntimeSystemObject) { - exports.helper = helper; - - /** - Ember Helpers are functions that can compute values, and are used in templates. - For example, this code calls a helper named `format-currency`: - - ```handlebars -
    {{format-currency cents currency="$"}}
    - ``` - - Additionally a helper can be called as a nested helper (sometimes called a - subexpression). In this example, the computed value of a helper is passed - to a component named `show-money`: - - ```handlebars - {{show-money amount=(format-currency cents currency="$")}} - ``` - - Helpers defined using a class must provide a `compute` function. For example: - - ```js - export default Ember.Helper.extend({ - compute(params, hash) { - let cents = params[0]; - let currency = hash.currency; - return `${currency}${cents * 0.01}`; - } - }); - ``` - - Each time the input to a helper changes, the `compute` function will be - called again. - - As instances, these helpers also have access to the container an will accept - injected dependencies. - - Additionally, class helpers can call `recompute` to force a new computation. - - @class Ember.Helper - @public - */ - var Helper = _emberRuntimeSystemObject["default"].extend({ - isHelper: true, - - /** - On a class-based helper, it may be useful to force a recomputation of that - helpers value. This is akin to `rerender` on a component. - For example, this component will rerender when the `currentUser` on a - session service changes: - ```js - // app/helpers/current-user-email.js - export default Ember.Helper.extend({ - session: Ember.inject.service(), - onNewUser: Ember.observer('session.currentUser', function() { - this.recompute(); - }), - compute() { - return this.get('session.currentUser.email'); - } - }); - ``` - @method recompute - @public - */ - recompute: function () { - this._stream.notify(); - } - - /** - Override this function when writing a class-based helper. - @method compute - @param {Array} params The positional arguments to the helper - @param {Object} hash The named arguments to the helper - @public - */ - }); - - Helper.reopenClass({ - isHelperFactory: true - }); - - /** - In many cases, the ceremony of a full `Ember.Helper` class is not required. - The `helper` method create pure-function helpers without instances. For - example: - - ```js - // app/helpers/format-currency.js - export default Ember.Helper.helper(function(params, hash) { - let cents = params[0]; - let currency = hash.currency; - return `${currency}${cents * 0.01}`; - }); - ``` - - @static - @param {Function} helper The helper function - @method helper - @public - */ - - function helper(helperFn) { - return { - isHelperInstance: true, - compute: helperFn - }; - } - - exports["default"] = Helper; -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-htmlbars/helpers", ["exports", "ember-metal/platform/create"], function (exports, _emberMetalPlatformCreate) { - exports.registerHelper = registerHelper; - - /** - @private - @property helpers - */ - var helpers = _emberMetalPlatformCreate["default"](null); - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - @private - @method _registerHelper - @for Ember.HTMLBars - @param {String} name - @param {Object|Function} helperFunc the helper function to add - */ - - function registerHelper(name, helperFunc) { - helpers[name] = helperFunc; - } - - exports["default"] = helpers; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/helpers/-bind-attr-class', ['exports', 'ember-metal/property_get', 'ember-metal/utils'], function (exports, _emberMetalProperty_get, _emberMetalUtils) { - exports["default"] = bindAttrClassHelper; - - function bindAttrClassHelper(params) { - var value = params[0]; - - if (_emberMetalUtils.isArray(value)) { - value = _emberMetalProperty_get.get(value, 'length') !== 0; - } - - if (value === true) { - return params[1]; - }if (value === false || value === undefined || value === null) { - return ''; - } else { - return value; - } - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/helpers/-concat', ['exports'], function (exports) { - exports["default"] = concat; - /** - Concatenates input params together. - - Example: - - ```handlebars - {{some-component name=(concat firstName " " lastName)}} - - {{! would pass name=" " to the component}} - ``` - - @public - @method concat - @for Ember.HTMLBars - */ - - function concat(params) { - return params.join(''); - } -}); -enifed("ember-htmlbars/helpers/-html-safe", ["exports", "htmlbars-util/safe-string"], function (exports, _htmlbarsUtilSafeString) { - exports["default"] = htmlSafeHelper; - - /** - This private helper is used internally to handle `isVisible: false` for - Ember.View and Ember.Component. - - @private - */ - - function htmlSafeHelper(_ref) { - var value = _ref[0]; - - return new _htmlbarsUtilSafeString["default"](value); - } -}); -enifed('ember-htmlbars/helpers/-join-classes', ['exports'], function (exports) { - exports["default"] = joinClasses; - /* - this private helper is used to join and compact a list of class names - - @private - */ - - function joinClasses(classNames) { - var result = []; - - for (var i = 0, l = classNames.length; i < l; i++) { - var className = classNames[i]; - if (className) { - result.push(className); - } - } - - return result.join(' '); - } -}); -enifed("ember-htmlbars/helpers/-legacy-each-with-controller", ["exports", "ember-metal/property_get", "ember-metal/enumerable_utils", "ember-htmlbars/utils/normalize-self", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalProperty_get, _emberMetalEnumerable_utils, _emberHtmlbarsUtilsNormalizeSelf, _emberHtmlbarsUtilsDecodeEachKey) { - exports["default"] = legacyEachWithControllerHelper; - - function legacyEachWithControllerHelper(params, hash, blocks) { - var list = params[0]; - var keyPath = hash.key; - - // TODO: Correct falsy semantics - if (!list || _emberMetalProperty_get.get(list, "length") === 0) { - if (blocks.inverse.yield) { - blocks.inverse.yield(); - } - return; - } - - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - - if (blocks.template.arity === 0) { - self = _emberHtmlbarsUtilsNormalizeSelf["default"](item); - self = bindController(self, true); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - blocks.template.yieldItem(key, [item, i], self); - }); - } - - function bindController(controller, isSelf) { - return { - controller: controller, - hasBoundController: true, - self: controller ? controller : undefined - }; - } - - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; - exports.deprecation = deprecation; -}); -enifed("ember-htmlbars/helpers/-legacy-each-with-keyword", ["exports", "ember-metal/enumerable_utils", "ember-views/streams/should_display", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalEnumerable_utils, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { - exports["default"] = legacyEachWithKeywordHelper; - - function legacyEachWithKeywordHelper(params, hash, blocks) { - var list = params[0]; - var keyPath = hash.key; - var legacyKeyword = hash["-legacy-keyword"]; - - if (_emberViewsStreamsShould_display["default"](list)) { - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - if (legacyKeyword) { - self = bindKeyword(self, legacyKeyword, item); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - blocks.template.yieldItem(key, [item, i], self); - }); - } else if (blocks.inverse.yield) { - blocks.inverse.yield(); - } - } - - function bindKeyword(self, keyword, item) { - var _ref; - - return (_ref = { - self: self - }, _ref[keyword] = item, _ref); - } - - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; - exports.deprecation = deprecation; -}); -enifed("ember-htmlbars/helpers/-normalize-class", ["exports", "ember-runtime/system/string", "ember-metal/path_cache"], function (exports, _emberRuntimeSystemString, _emberMetalPath_cache) { - exports["default"] = normalizeClass; - - /* - This private helper is used by ComponentNode to convert the classNameBindings - microsyntax into a class name. - - When a component or view is created, we normalize class name bindings into a - series of attribute nodes that use this helper. - - @private - */ - - function normalizeClass(params, hash) { - var propName = params[0]; - var value = params[1]; - var activeClass = hash.activeClass; - var inactiveClass = hash.inactiveClass; - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (activeClass || inactiveClass) { - if (!!value) { - return activeClass; - } else { - return inactiveClass; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (value === true) { - // Only apply to last segment in the path - if (propName && _emberMetalPath_cache.isPath(propName)) { - var segments = propName.split("."); - propName = segments[segments.length - 1]; - } - - return _emberRuntimeSystemString.dasherize(propName); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (value !== false && value != null) { - return value; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } -}); -enifed("ember-htmlbars/helpers/bind-attr", ["exports"], function (exports) {}); -/** -@module ember -@submodule ember-htmlbars -*/ - -/** - `bind-attr` allows you to create a binding between DOM element attributes and - Ember objects. For example: - - ```handlebars - imageTitle}} - ``` - - The above handlebars template will fill the ``'s `src` attribute with - the value of the property referenced with `imageUrl` and its `alt` - attribute with the value of the property referenced with `imageTitle`. - - If the rendering context of this template is the following object: - - ```javascript - { - imageUrl: 'http://lolcats.info/haz-a-funny', - imageTitle: 'A humorous image of a cat' - } - ``` - - The resulting HTML output will be: - - ```html - A humorous image of a cat - ``` - - `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` - in the following `bind-attr` example will be ignored and the hard coded value - of `src="/failwhale.gif"` will take precedence: - - ```handlebars - imageTitle}} - ``` - - ### `bind-attr` and the `class` attribute - - `bind-attr` supports a special syntax for handling a number of cases unique - to the `class` DOM element attribute. The `class` attribute combines - multiple discrete values into a single attribute as a space-delimited - list of strings. Each string can be: - - * a string return value of an object's property. - * a boolean return value of an object's property - * a hard-coded value - - A string return value works identically to other uses of `bind-attr`. The - return value of the property will become the value of the attribute. For - example, the following view and template: - - ```javascript - AView = View.extend({ - someProperty: function() { - return "aValue"; - }.property() - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - A boolean return value will insert a specified class name if the property - returns `true` and remove the class name if the property returns `false`. - - A class name is provided via the syntax - `somePropertyName:class-name-if-true`. - - ```javascript - AView = View.extend({ - someBool: true - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - An additional section of the binding can be provided if you want to - replace the existing class instead of removing it when the boolean - value changes: - - ```handlebars - - ``` - - A hard-coded value can be used by prepending `:` to the desired - class name: `:class-name-to-always-apply`. - - ```handlebars - - ``` - - Results in the following rendered output: - - ```html - - ``` - - All three strategies - string return value, boolean return value, and - hard-coded value – can be combined in a single declaration: - - ```handlebars - - ``` - - @method bind-attr - @for Ember.Handlebars.helpers - @deprecated - @param {Object} options - @return {String} HTML string - @public -*/ - -/** - See `bind-attr` - - @method bindAttr - @for Ember.Handlebars.helpers - @deprecated - @param {Function} context - @param {Object} options - @return {String} HTML string - @public -*/ -enifed('ember-htmlbars/helpers/each', ['exports', 'ember-metal/core', 'ember-metal/error', 'ember-metal/enumerable_utils', 'ember-htmlbars/utils/normalize-self', 'ember-views/streams/should_display', 'ember-htmlbars/utils/decode-each-key'], function (exports, _emberMetalCore, _emberMetalError, _emberMetalEnumerable_utils, _emberHtmlbarsUtilsNormalizeSelf, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { - exports["default"] = eachHelper; - - /** - The `{{#each}}` helper loops over elements in a collection. It is an extension - of the base Handlebars `{{#each}}` helper. - - The default behavior of `{{#each}}` is to yield its inner block once for every - item in an array. - - ```javascript - var developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; - ``` - - ```handlebars - {{#each developers key="name" as |person|}} - {{person.name}} - {{! `this` is whatever it was outside the #each }} - {{/each}} - ``` - - The same rules apply to arrays of primitives. - - ```javascript - var developerNames = ['Yehuda', 'Tom', 'Paul'] - ``` - - ```handlebars - {{#each developerNames key="@index" as |name|}} - {{name}} - {{/each}} - ``` - - ### Specifying Keys - - The `key` option is used to tell Ember how to determine if the array being - iterated over with `{{#each}}` has changed between renders. By helping Ember - detect that some elements in the array are the same, DOM elements can be - re-used, significantly improving rendering speed. - - For example, here's the `{{#each}}` helper with its `key` set to `id`: - - ```handlebars - {{#each model key="id" as |item|}} - {{/each}} - ``` - - When this `{{#each}}` re-renders, Ember will match up the previously rendered - items (and reorder the generated DOM elements) based on each item's `id` - property. - - By default the item's own reference is used. - - ### {{else}} condition - - `{{#each}}` can have a matching `{{else}}`. The contents of this block will render - if the collection is empty. - - ```handlebars - {{#each developers as |person|}} - {{person.name}} - {{else}} -

    Sorry, nobody is available for this task.

    - {{/each}} - ``` - - @method each - @for Ember.Templates.helpers - @public - */ - - function eachHelper(params, hash, blocks) { - var list = params[0]; - var keyPath = hash.key; - - if (blocks.template.arity === 0) { - } - - if (_emberViewsStreamsShould_display["default"](list)) { - (function () { - var seenKeys = {}; - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - if (blocks.template.arity === 0) { - self = _emberHtmlbarsUtilsNormalizeSelf["default"](item); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - if (seenKeys[key] === true) { - throw new _emberMetalError["default"]('Duplicate key found (\'' + key + '\') for \'{{each}}\' helper, please use a unique key or switch to \'{{#each model key="@index"}}{{/each}}\'.'); - } else { - seenKeys[key] = true; - } - blocks.template.yieldItem(key, [item, i], self); - }); - })(); - } else if (blocks.inverse.yield) { - blocks.inverse.yield(); - } - } - - var deprecation = 'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead.'; - exports.deprecation = deprecation; -}); -enifed("ember-htmlbars/helpers/if_unless", ["exports", "ember-metal/core", "ember-views/streams/should_display"], function (exports, _emberMetalCore, _emberViewsStreamsShould_display) { - - /** - Use the `if` block helper to conditionally render a block depending on a - property. If the property is "falsey", for example: `false`, `undefined - `null`, `""`, `0` or an empty array, the block will not be rendered. - - ```handlebars - {{! will not render if foo is falsey}} - {{#if foo}} - Welcome to the {{foo.bar}} - {{/if}} - ``` - - You can also specify a template to show if the property is falsey by using - the `else` helper. - - ```handlebars - {{!Is it raining outside?}} - {{#if isRaining}} - Yes, grab an umbrella! - {{else}} - No, it's lovely outside! - {{/if}} - ``` - - You are also able to combine `else` and `if` helpers to create more complex - conditional logic. - - ```handlebars - {{#if isMorning}} - Good morning - {{else if isAfternoon}} - Good afternoon - {{else}} - Good night - {{/if}} - ``` - - You can use `if` inline to conditionally render a single property or string. - This helper acts like a ternary operator. If the first property is truthy, - the second argument will be displayed, if not, the third argument will be - displayed - - ```handlebars - {{if useLongGreeting "Hello" "Hi"}} Dave - ``` - - Finally, you can use the `if` helper inside another helper as a subexpression. - - ```handlebars - {{some-component height=(if isBig "100" "10")}} - ``` - - @method if - @for Ember.Templates.helpers - @public - */ - function ifHelper(params, hash, options) { - return ifUnless(params, hash, options, _emberViewsStreamsShould_display["default"](params[0])); - } - - /** - The `unless` helper is the inverse of the `if` helper. Its block will be - rendered if the expression contains a falsey value. All forms of the `if` - helper can also be used with `unless`. - - @method unless - @for Ember.Templates.helpers - @public - */ - function unlessHelper(params, hash, options) { - return ifUnless(params, hash, options, !_emberViewsStreamsShould_display["default"](params[0])); - } - - function ifUnless(params, hash, options, truthy) { - - - if (truthy) { - if (options.template.yield) { - options.template.yield(); - } else { - return params[1]; - } - } else { - if (options.inverse.yield) { - options.inverse.yield(); - } else { - return params[2]; - } - } - } - - exports.ifHelper = ifHelper; - exports.unlessHelper = unlessHelper; -}); -/** -@module ember -@submodule ember-templates -*/ - -// Ember.assert -enifed('ember-htmlbars/helpers/loc', ['exports', 'ember-runtime/system/string'], function (exports, _emberRuntimeSystemString) { - exports["default"] = locHelper; - - /** - @module ember - @submodule ember-templates - */ - - /** - Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the - provided string. This is a convenient way to localize text within a template. - For example: - - ```javascript - Ember.STRINGS = { - '_welcome_': 'Bonjour' - }; - ``` - - ```handlebars -
    - {{loc '_welcome_'}} -
    - ``` - - ```html -
    - Bonjour -
    - ``` - - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to - set up localized string references. - - @method loc - @for Ember.Templates.helpers - @param {String} str The string to format - @see {Ember.String#loc} - @public - */ - - function locHelper(params) { - return _emberRuntimeSystemString.loc.apply(null, params); - } -}); -enifed("ember-htmlbars/helpers/log", ["exports", "ember-metal/logger"], function (exports, _emberMetalLogger) { - exports["default"] = logHelper; - - /** - `log` allows you to output the value of variables in the current rendering - context. `log` also accepts primitive types such as strings or numbers. - - ```handlebars - {{log "myVariable:" myVariable }} - ``` - - @method log - @for Ember.Templates.helpers - @param {*} values - @public - */ - - function logHelper(values) { - _emberMetalLogger["default"].log.apply(null, values); - } -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-htmlbars/helpers/with", ["exports", "ember-htmlbars/utils/normalize-self", "ember-views/streams/should_display"], function (exports, _emberHtmlbarsUtilsNormalizeSelf, _emberViewsStreamsShould_display) { - exports["default"] = withHelper; - - /** - Use the `{{with}}` helper when you want to alias a property to a new name. This is helpful - for semantic clarity as it allows you to retain default scope or to reference a property from another - `{{with}}` block. - - If the aliased property is "falsey", for example: `false`, `undefined` `null`, `""`, `0` or - an empty array, the block will not be rendered. - - ```handlebars - {{! Will only render if user.posts contains items}} - {{#with user.posts as |blogPosts|}} -
    - There are {{blogPosts.length}} blog posts written by {{user.name}}. -
    - {{#each blogPosts as |post|}} -
  • {{post.title}}
    • - {{/each}} - {{/with}} - ``` - - Without the `as` operator, it would be impossible to reference `user.name` in the example above. - - NOTE: The alias should not reuse a name from the bound property path. - For example: `{{#with foo.bar as |foo|}}` is not supported because it attempts to alias using - the first part of the property path, `foo`. Instead, use `{{#with foo.bar as |baz|}}`. - - @method with - @for Ember.Templates.helpers - @param {Object} options - @return {String} HTML string - @public - */ - - function withHelper(params, hash, options) { - if (_emberViewsStreamsShould_display["default"](params[0])) { - var preserveContext = false; - - if (options.template.arity !== 0) { - preserveContext = true; - } - - if (preserveContext) { - this.yield([params[0]]); - } else { - var _self = _emberHtmlbarsUtilsNormalizeSelf["default"](params[0]); - if (hash.controller) { - _self = { - hasBoundController: true, - controller: hash.controller, - self: _self - }; - } - - this.yield([], _self); - } - } else if (options.inverse && options.inverse.yield) { - options.inverse.yield([]); - } - } -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-htmlbars/hooks/bind-local", ["exports", "ember-metal/streams/stream", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalStreamsStream, _emberMetalStreamsProxyStream) { - exports["default"] = bindLocal; - - function bindLocal(env, scope, key, value) { - var isExisting = scope.locals.hasOwnProperty(key); - if (isExisting) { - var existing = scope.locals[key]; - - if (existing !== value) { - existing.setSource(value); - } - } else { - var newValue = _emberMetalStreamsStream["default"].wrap(value, _emberMetalStreamsProxyStream["default"], key); - scope.locals[key] = newValue; - } - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/bind-scope", ["exports"], function (exports) { - exports["default"] = bindScope; - - function bindScope(env, scope) {} -}); -enifed("ember-htmlbars/hooks/bind-self", ["exports", "ember-metal/streams/proxy-stream", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = bindSelf; - - function bindSelf(env, scope, _self) { - var self = _self; - - if (self && self.hasBoundController) { - var controller = self.controller; - - self = self.self; - - newStream(scope.locals, "controller", controller || self); - } - - if (self && self.isView) { - newStream(scope.locals, "view", self, null); - newStream(scope.locals, "controller", scope.locals.view.getKey("controller")); - newStream(scope, "self", scope.locals.view.getKey("context"), null, true); - return; - } - - newStream(scope, "self", self, null, true); - - if (!scope.locals.controller) { - scope.locals.controller = scope.self; - } - } - - function newStream(scope, key, newValue, renderNode, isSelf) { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? "" : key); - if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); - } - scope[key] = stream; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/hooks/bind-shadow-scope', ['exports', 'ember-views/views/component', 'ember-metal/streams/proxy-stream', 'ember-htmlbars/utils/subscribe'], function (exports, _emberViewsViewsComponent, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = bindShadowScope; - - function bindShadowScope(env, parentScope, shadowScope, options) { - if (!options) { - return; - } - - var didOverrideController = false; - - if (parentScope && parentScope.overrideController) { - didOverrideController = true; - shadowScope.locals.controller = parentScope.locals.controller; - } - - var view = options.view; - if (view && !(view instanceof _emberViewsViewsComponent["default"])) { - newStream(shadowScope.locals, 'view', view, null); - - if (!didOverrideController) { - newStream(shadowScope.locals, 'controller', shadowScope.locals.view.getKey('controller')); - } - - if (view.isView) { - newStream(shadowScope, 'self', shadowScope.locals.view.getKey('context'), null, true); - } - } - - shadowScope.view = view; - - if (view && options.attrs) { - shadowScope.component = view; - } - - if ('attrs' in options) { - shadowScope.attrs = options.attrs; - } - - return shadowScope; - } - - function newStream(scope, key, newValue, renderNode, isSelf) { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? '' : key); - if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); - } - scope[key] = stream; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/classify", ["exports", "ember-htmlbars/utils/is-component"], function (exports, _emberHtmlbarsUtilsIsComponent) { - exports["default"] = classify; - - function classify(env, scope, path) { - if (_emberHtmlbarsUtilsIsComponent["default"](env, scope, path)) { - return "component"; - } - - return null; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/cleanup-render-node", ["exports"], function (exports) { - exports["default"] = cleanupRenderNode; - /** - @module ember - @submodule ember-htmlbars - */ - - function cleanupRenderNode(renderNode) { - if (renderNode.cleanup) { - renderNode.cleanup(); - } - } -}); -enifed("ember-htmlbars/hooks/component", ["exports", "ember-htmlbars/node-managers/component-node-manager"], function (exports, _emberHtmlbarsNodeManagersComponentNodeManager) { - exports["default"] = componentHook; - - function componentHook(renderNode, env, scope, _tagName, params, attrs, templates, visitor) { - var state = renderNode.state; - - // Determine if this is an initial render or a re-render - if (state.manager) { - state.manager.rerender(env, attrs, visitor); - return; - } - - var tagName = _tagName; - var isAngleBracket = false; - - if (tagName.charAt(0) === "<") { - tagName = tagName.slice(1, -1); - isAngleBracket = true; - } - - var parentView = env.view; - - var manager = _emberHtmlbarsNodeManagersComponentNodeManager["default"].create(renderNode, env, { - tagName: tagName, - params: params, - attrs: attrs, - parentView: parentView, - templates: templates, - isAngleBracket: isAngleBracket, - parentScope: scope - }); - - state.manager = manager; - - manager.render(env, visitor); - } -}); -enifed("ember-htmlbars/hooks/concat", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = concat; - - function concat(env, parts) { - return _emberMetalStreamsUtils.concat(parts, ""); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/create-fresh-scope", ["exports"], function (exports) { - exports["default"] = createFreshScope; - /* - Ember's implementation of HTMLBars creates an enriched scope. - - * self: same as HTMLBars, this field represents the dynamic lookup - of root keys that are not special keywords or block arguments. - * blocks: same as HTMLBars, a bundle of named blocks the layout - can yield to. - * component: indicates that the scope is the layout of a component, - which is used to trigger lifecycle hooks for the component when - one of the streams in its layout fires. - * attrs: a map of key-value attributes sent in by the invoker of - a template, and available in the component's layout. - * locals: a map of locals, produced by block params (`as |a b|`) - * localPresent: a map of available locals to avoid expensive - `hasOwnProperty` checks. - - The `self` field has two special meanings: - - * If `self` is a view (`isView`), the actual HTMLBars `self` becomes - the view's `context`. This is legacy semantics; components always - use the component itself as the `this`. - * If `self` is a view, two special locals are created: `view` and - `controller`. These locals are legacy semantics. - * If self has a `hasBoundController` property, it is coming from - a legacy form of #with or #each - (`{{#with something controller=someController}}`). This has - the special effect of giving the child scope the supplied - `controller` keyword, with an unrelated `self`. This is - legacy functionality, as both the `view` and `controller` - keywords have been deprecated. - - **IMPORTANT**: There are two places in Ember where the ambient - controller is looked up. Both of those places use the presence - of `scope.locals.view` to indicate that the controller lookup - should be dynamic off of the ambient view. If `scope.locals.view` - does not exist, the code assumes that it is inside of a top-level - template (without a view) and uses the `self` itself as the - controller. This means that if you remove `scope.locals.view` - (perhaps because we are finally ready to shed the view keyword), - there may be unexpected consequences on controller semantics. - If this happens to you, I hope you find this comment. - YK & TD - - In practice, this means that with the exceptions of top-level - view-less templates and the legacy `controller=foo` semantics, - the controller hierarchy is managed dynamically by looking at - the current view's `controller`. - */ - - function createFreshScope() { - return { - self: null, - blocks: {}, - component: null, - attrs: null, - locals: {}, - localPresent: {} - }; - } -}); -enifed("ember-htmlbars/hooks/destroy-render-node", ["exports"], function (exports) { - exports["default"] = destroyRenderNode; - /** - @module ember - @submodule ember-htmlbars - */ - - function destroyRenderNode(renderNode) { - if (renderNode.emberView) { - renderNode.emberView.destroy(); - } - - var streamUnsubscribers = renderNode.streamUnsubscribers; - if (streamUnsubscribers) { - for (var i = 0, l = streamUnsubscribers.length; i < l; i++) { - streamUnsubscribers[i](); - } - } - } -}); -enifed("ember-htmlbars/hooks/did-cleanup-tree", ["exports"], function (exports) { - exports["default"] = didCleanupTree; - - function didCleanupTree(env) { - // Once we have finsihed cleaning up the render node and sub-nodes, reset - // state tracking which view those render nodes belonged to. - env.view.ownerView._destroyingSubtreeForView = null; - } -}); -enifed("ember-htmlbars/hooks/did-render-node", ["exports"], function (exports) { - exports["default"] = didRenderNode; - - function didRenderNode(morph, env) { - env.renderedNodes[morph.guid] = true; - } -}); -enifed("ember-htmlbars/hooks/element", ["exports", "ember-htmlbars/system/lookup-helper", "htmlbars-runtime/hooks", "ember-htmlbars/system/invoke-helper"], function (exports, _emberHtmlbarsSystemLookupHelper, _htmlbarsRuntimeHooks, _emberHtmlbarsSystemInvokeHelper) { - exports["default"] = emberElement; - - var fakeElement; - - function updateElementAttributesFromString(element, string) { - if (!fakeElement) { - fakeElement = document.createElement("div"); - } - - fakeElement.innerHTML = "<" + element.tagName + " " + string + "><" + "/" + element.tagName + ">"; - - var attrs = fakeElement.firstChild.attributes; - for (var i = 0, l = attrs.length; i < l; i++) { - var attr = attrs[i]; - if (attr.specified) { - element.setAttribute(attr.name, attr.value); - } - } - } - - function emberElement(morph, env, scope, path, params, hash, visitor) { - if (_htmlbarsRuntimeHooks.handleRedirect(morph, env, scope, path, params, hash, null, null, visitor)) { - return; - } - - var result; - var helper = _emberHtmlbarsSystemLookupHelper.findHelper(path, scope.self, env); - if (helper) { - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { element: morph.element }, env, scope); - result = helperStream.value(); - } else { - result = env.hooks.get(env, scope, path); - } - - var value = env.hooks.getValue(result); - if (value) { - updateElementAttributesFromString(morph.element, value); - } - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/get-cell-or-value", ["exports", "ember-metal/streams/utils", "ember-htmlbars/keywords/mut"], function (exports, _emberMetalStreamsUtils, _emberHtmlbarsKeywordsMut) { - exports["default"] = getCellOrValue; - - function getCellOrValue(ref) { - if (ref && ref[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { - // reify the mutable reference into a mutable cell - return ref.cell(); - } - - // get the value out of the reference - return _emberMetalStreamsUtils.read(ref); - } -}); -enifed("ember-htmlbars/hooks/get-child", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = getChild; - - function getChild(parent, key) { - if (_emberMetalStreamsUtils.isStream(parent)) { - return parent.getKey(key); - } - - // This should only happen when we are looking at an `attrs` hash - // That might change if it is possible to pass object literals - // through the templating system. - return parent[key]; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/get-root", ["exports", "ember-metal/core", "ember-metal/path_cache", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalCore, _emberMetalPath_cache, _emberMetalStreamsProxyStream) { - exports["default"] = getRoot; - - function getRoot(scope, key) { - if (key === "this") { - return [scope.self]; - } else if (key === "hasBlock") { - return [!!scope.blocks["default"]]; - } else if (key === "hasBlockParams") { - return [!!(scope.blocks["default"] && scope.blocks["default"].arity)]; - } else if (_emberMetalPath_cache.isGlobal(key) && _emberMetalCore["default"].lookup[key]) { - return [getGlobal(key)]; - } else if (key in scope.locals) { - return [scope.locals[key]]; - } else { - return [getKey(scope, key)]; - } - } - - function getKey(scope, key) { - if (key === "attrs" && scope.attrs) { - return scope.attrs; - } - - var self = scope.self || scope.locals.view; - - if (self) { - return self.getKey(key); - } else if (scope.attrs && key in scope.attrs) { - // TODO: attrs - // Ember.deprecate("You accessed the `" + key + "` attribute directly. Please use `attrs." + key + "` instead."); - return scope.attrs[key]; - } - } - - function getGlobal(name) { - - // This stream should be memoized, but this path is deprecated and - // will be removed soon so it's not worth the trouble. - return new _emberMetalStreamsProxyStream["default"](_emberMetalCore["default"].lookup[name], name); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/get-value", ["exports", "ember-metal/streams/utils", "ember-views/compat/attrs-proxy"], function (exports, _emberMetalStreamsUtils, _emberViewsCompatAttrsProxy) { - exports["default"] = getValue; - - function getValue(ref) { - var value = _emberMetalStreamsUtils.read(ref); - - if (value && value[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - return value.value; - } - - return value; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/has-helper", ["exports", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = hasHelperHook; - - function hasHelperHook(env, scope, helperName) { - if (env.helpers[helperName]) { - return true; - } - - var container = env.container; - if (_emberHtmlbarsSystemLookupHelper.validateLazyHelperName(helperName, container, env.hooks.keywords, env.knownHelpers)) { - var containerName = "helper:" + helperName; - if (container._registry.has(containerName)) { - return true; - } - } - - return false; - } -}); -enifed("ember-htmlbars/hooks/invoke-helper", ["exports", "ember-metal/core", "ember-htmlbars/system/invoke-helper", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalCore, _emberHtmlbarsSystemInvokeHelper, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = invokeHelper; - - function invokeHelper(morph, env, scope, visitor, params, hash, helper, templates, context) { - - if (helper.isLegacyViewHelper) { - - env.hooks.keyword("view", morph, env, scope, [helper.viewClass], hash, templates.template.raw, null, visitor); - // Opts into a special mode for view helpers - return { handled: true }; - } - - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, templates, env, scope, context); - - // Ember.Helper helpers are pure values, thus linkable - if (helperStream.linkable) { - - if (morph) { - // When processing an inline expression the params and hash have already - // been linked. Thus, HTMLBars will not link the returned helperStream. - // We subscribe the morph to the helperStream here, and also subscribe - // the helperStream to any params. - var addedDependency = false; - for (var i = 0, l = params.length; i < l; i++) { - addedDependency = true; - helperStream.addDependency(params[i]); - } - for (var key in hash) { - addedDependency = true; - helperStream.addDependency(hash[key]); - } - if (addedDependency) { - _emberHtmlbarsUtilsSubscribe["default"](morph, env, scope, helperStream); - } - } - - return { link: true, value: helperStream }; - } - - // Legacy helpers are not linkable, they must run every rerender - return { value: helperStream.value() }; - } -}); -// Ember.assert -enifed("ember-htmlbars/hooks/link-render-node", ["exports", "ember-htmlbars/utils/subscribe", "ember-runtime/utils", "ember-metal/streams/utils", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsUtilsSubscribe, _emberRuntimeUtils, _emberMetalStreamsUtils, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = linkRenderNode; - - function linkRenderNode(renderNode, env, scope, path, params, hash) { - if (renderNode.streamUnsubscribers) { - return true; - } - - var keyword = env.hooks.keywords[path]; - var helper; - if (keyword && keyword.link) { - keyword.link(renderNode.state, params, hash); - } else { - switch (path) { - case "unbound": - return true; - case "unless": - case "if": - params[0] = shouldDisplay(params[0]);break; - case "each": - params[0] = eachParam(params[0]);break; - default: - helper = _emberHtmlbarsSystemLookupHelper.findHelper(path, env.view, env); - - if (helper && helper.isHandlebarsCompat && params[0]) { - params[0] = processHandlebarsCompatDepKeys(params[0], helper._dependentKeys); - } - } - } - - if (params && params.length) { - for (var i = 0; i < params.length; i++) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, env, scope, params[i]); - } - } - - if (hash) { - for (var key in hash) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, env, scope, hash[key]); - } - } - - // The params and hash can be reused; they don't need to be - // recomputed on subsequent re-renders because they are - // streams. - return true; - } - - function eachParam(list) { - var listChange = getKey(list, "[]"); - - var stream = _emberMetalStreamsUtils.chain(list, function () { - _emberMetalStreamsUtils.read(listChange); - return _emberMetalStreamsUtils.read(list); - }, "each"); - - stream.addDependency(listChange); - return stream; - } - - function shouldDisplay(predicate) { - var length = getKey(predicate, "length"); - var isTruthy = getKey(predicate, "isTruthy"); - - var stream = _emberMetalStreamsUtils.chain(predicate, function () { - var predicateVal = _emberMetalStreamsUtils.read(predicate); - var lengthVal = _emberMetalStreamsUtils.read(length); - var isTruthyVal = _emberMetalStreamsUtils.read(isTruthy); - - if (_emberRuntimeUtils.isArray(predicateVal)) { - return lengthVal > 0; - } - - if (typeof isTruthyVal === "boolean") { - return isTruthyVal; - } - - return !!predicateVal; - }, "ShouldDisplay"); - - _emberMetalStreamsUtils.addDependency(stream, length); - _emberMetalStreamsUtils.addDependency(stream, isTruthy); - - return stream; - } - - function getKey(obj, key) { - if (_emberMetalStreamsUtils.isStream(obj)) { - return obj.getKey(key); - } else { - return obj && obj[key]; - } - } - - function processHandlebarsCompatDepKeys(base, additionalKeys) { - if (!_emberMetalStreamsUtils.isStream(base) || additionalKeys.length === 0) { - return base; - } - - var depKeyStreams = []; - - var stream = _emberMetalStreamsUtils.chain(base, function () { - _emberMetalStreamsUtils.readArray(depKeyStreams); - - return _emberMetalStreamsUtils.read(base); - }, "HandlebarsCompatHelper"); - - for (var i = 0, l = additionalKeys.length; i < l; i++) { - var depKeyStream = base.get(additionalKeys[i]); - - depKeyStreams.push(depKeyStream); - stream.addDependency(depKeyStream); - } - - return stream; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/lookup-helper", ["exports", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = lookupHelperHook; - - function lookupHelperHook(env, scope, helperName) { - return _emberHtmlbarsSystemLookupHelper["default"](helperName, scope.self, env); - } -}); -enifed("ember-htmlbars/hooks/subexpr", ["exports", "ember-htmlbars/system/lookup-helper", "ember-htmlbars/system/invoke-helper", "ember-metal/streams/utils"], function (exports, _emberHtmlbarsSystemLookupHelper, _emberHtmlbarsSystemInvokeHelper, _emberMetalStreamsUtils) { - exports["default"] = subexpr; - - function subexpr(env, scope, helperName, params, hash) { - // TODO: Keywords and helper invocation should be integrated into - // the subexpr hook upstream in HTMLBars. - var keyword = env.hooks.keywords[helperName]; - if (keyword) { - return keyword(null, env, scope, params, hash, null, null); - } - - var label = labelForSubexpr(params, hash, helperName); - var helper = _emberHtmlbarsSystemLookupHelper["default"](helperName, scope.self, env); - - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { template: {}, inverse: {} }, env, scope, label); - - for (var i = 0, l = params.length; i < l; i++) { - helperStream.addDependency(params[i]); - } - - for (var key in hash) { - helperStream.addDependency(hash[key]); - } - - return helperStream; - } - - function labelForSubexpr(params, hash, helperName) { - return function () { - var paramsLabels = labelsForParams(params); - var hashLabels = labelsForHash(hash); - var label = "(" + helperName; - if (paramsLabels) { - label += " " + paramsLabels; - } - if (hashLabels) { - label += " " + hashLabels; - } - return label + ")"; - }; - } - - function labelsForParams(params) { - return _emberMetalStreamsUtils.labelsFor(params).join(" "); - } - - function labelsForHash(hash) { - var out = []; - - for (var prop in hash) { - out.push(prop + "=" + _emberMetalStreamsUtils.labelFor(hash[prop])); - } - - return out.join(" "); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/update-self", ["exports", "ember-metal/property_get", "ember-htmlbars/utils/update-scope"], function (exports, _emberMetalProperty_get, _emberHtmlbarsUtilsUpdateScope) { - exports["default"] = updateSelf; - - function updateSelf(env, scope, _self) { - var self = _self; - - if (self && self.hasBoundController) { - var controller = self.controller; - - self = self.self; - - _emberHtmlbarsUtilsUpdateScope["default"](scope.locals, "controller", controller || self); - } - - - if (self && self.isView) { - _emberHtmlbarsUtilsUpdateScope["default"](scope.locals, "view", self, null); - _emberHtmlbarsUtilsUpdateScope["default"](scope, "self", _emberMetalProperty_get.get(self, "context"), null, true); - return; - } - - _emberHtmlbarsUtilsUpdateScope["default"](scope, "self", self, null); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/hooks/will-cleanup-tree", ["exports"], function (exports) { - exports["default"] = willCleanupTree; - - function willCleanupTree(env) { - var view = env.view; - - // When we go to clean up the render node and all of its children, we may - // encounter views/components associated with those nodes along the way. In - // those cases, we need to make sure we need to sever the link between the - // existing view hierarchy and those views. - // - // However, we do *not* need to remove the child views of child views, since - // severing the connection to their parent effectively severs them from the - // view graph. - // - // For example, imagine the following view graph: - // - // A - // / \ - // B C - // / \ - // D E - // - // If we are cleaning up the node for view C, we need to remove that view - // from A's child views. However, we do not need to remove D and E from C's - // child views, since removing C transitively removes D and E as well. - // - // To accomplish this, we track the nearest view to this render node on the - // owner view, the root-most view in the graph (A in the example above). If - // we detect a view that is a direct child of that view, we remove it from - // the `childViews` array. Other parent/child view relationships are - // untouched. This view is then cleared once cleanup is complete in - // `didCleanupTree`. - view.ownerView._destroyingSubtreeForView = view; - } -}); -enifed("ember-htmlbars/keywords", ["exports", "htmlbars-runtime", "ember-metal/platform/create"], function (exports, _htmlbarsRuntime, _emberMetalPlatformCreate) { - exports.registerKeyword = registerKeyword; - - /** - @private - @property helpers - */ - var keywords = _emberMetalPlatformCreate["default"](_htmlbarsRuntime.hooks.keywords); - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - @private - @method _registerHelper - @for Ember.HTMLBars - @param {String} name - @param {Object|Function} keyword the keyword to add - */ - - function registerKeyword(name, keyword) { - keywords[name] = keyword; - } - - exports["default"] = keywords; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/collection", ["exports", "ember-views/streams/utils", "ember-views/views/collection_view", "ember-htmlbars/node-managers/view-node-manager", "ember-metal/keys", "ember-metal/merge"], function (exports, _emberViewsStreamsUtils, _emberViewsViewsCollection_view, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalKeys, _emberMetalMerge) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - - return _emberMetalMerge.assign({}, state, { - parentView: env.view, - viewClassOrInstance: getView(read(params[0]), env.container) - }); - }, - - rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { - // If the hash is empty, the component cannot have extracted a part - // of a mutable param and used it in its layout, because there are - // no params at all. - if (_emberMetalKeys["default"](hash).length) { - return morph.state.manager.rerender(env, hash, visitor, true); - } - }, - - render: function (node, env, scope, params, hash, template, inverse, visitor) { - var state = node.state; - var parentView = state.parentView; - - var options = { component: node.state.viewClassOrInstance, layout: null }; - if (template) { - options.createOptions = { - _itemViewTemplate: template && { raw: template }, - _itemViewInverse: inverse && { raw: inverse } - }; - } - - if (hash.itemView) { - hash.itemViewClass = hash.itemView; - } - - if (hash.emptyView) { - hash.emptyViewClass = hash.emptyView; - } - - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, parentView, null, scope, template); - state.manager = nodeManager; - - nodeManager.render(env, hash, visitor); - } - }; - - function getView(viewPath, container) { - var viewClassOrInstance; - - if (!viewPath) { - viewClassOrInstance = _emberViewsViewsCollection_view["default"]; - } else { - viewClassOrInstance = _emberViewsStreamsUtils.readViewFactory(viewPath, container); - } - - return viewClassOrInstance; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/keywords/component', ['exports', 'ember-metal/merge'], function (exports, _emberMetalMerge) { - - /** - The `{{component}}` helper lets you add instances of `Ember.Component` to a - template. See [Ember.Component](/api/classes/Ember.Component.html) for - additional information on how a `Component` functions. - `{{component}}`'s primary use is for cases where you want to dynamically - change which type of component is rendered as the state of your application - changes. The provided block will be applied as the template for the component. - Given an empty `` the following template: - - ```handlebars - {{! application.hbs }} - {{component infographicComponentName}} - ``` - - And the following application code: - - ```javascript - export default Ember.Controller.extend({ - infographicComponentName: computed('isMarketOpen', { - get() { - if (this.get('isMarketOpen')) { - return 'live-updating-chart'; - } else { - return 'market-close-summary'; - } - } - }) - }); - ``` - - The `live-updating-chart` component will be appended when `isMarketOpen` is - `true`, and the `market-close-summary` component will be appended when - `isMarketOpen` is `false`. If the value changes while the app is running, - the component will be automatically swapped out accordingly. - Note: You should not use this helper when you are consistently rendering the same - component. In that case, use standard component syntax, for example: - - ```handlebars - {{! application.hbs }} - {{live-updating-chart}} - ``` - - @method component - @since 1.11.0 - @for Ember.Templates.helpers - @public - */ - exports["default"] = { - setupState: function (lastState, env, scope, params, hash) { - var componentPath = env.hooks.getValue(params[0]); - return _emberMetalMerge.assign({}, lastState, { componentPath: componentPath, isComponentHelper: true }); - }, - - render: function (morph) { - if (morph.state.manager) { - morph.state.manager.destroy(); - } - - // Force the component hook to treat this as a first-time render, - // because normal components (``) cannot change at runtime, - // but the `{{component}}` helper can. - morph.state.manager = null; - - for (var _len = arguments.length, rest = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - rest[_key - 1] = arguments[_key]; - } - - render.apply(undefined, [morph].concat(rest)); - }, - - rerender: render - }; - - function render(morph, env, scope, params, hash, template, inverse, visitor) { - var componentPath = morph.state.componentPath; - - // If the value passed to the {{component}} helper is undefined or null, - // don't create a new ComponentNode. - if (componentPath === undefined || componentPath === null) { - return; - } - - env.hooks.component(morph, env, scope, componentPath, params, hash, { "default": template, inverse: inverse }, visitor); - } -}); -/** - @module ember - @submodule ember-templates - @public -*/ -enifed("ember-htmlbars/keywords/customized_outlet", ["exports", "ember-htmlbars/node-managers/view-node-manager", "ember-views/streams/utils", "ember-metal/streams/utils"], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberViewsStreamsUtils, _emberMetalStreamsUtils) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - var viewClass = read(hash.viewClass) || _emberViewsStreamsUtils.readViewFactory(read(hash.view), env.container); - return { viewClass: viewClass }; - }, - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - var parentView = env.view; - - var options = { - component: state.viewClass - }; - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(renderNode, env, hash, options, parentView, null, null, null); - state.manager = nodeManager; - nodeManager.render(env, hash, visitor); - } - }; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/debugger", ["exports", "ember-metal/logger"], function (exports, _emberMetalLogger) { - exports["default"] = debuggerKeyword; - - /** - Execute the `debugger` statement in the current template's context. - - ```handlebars - {{debugger}} - ``` - - When using the debugger helper you will have access to a `get` function. This - function retrieves values available in the context of the template. - For example, if you're wondering why a value `{{foo}}` isn't rendering as - expected within a template, you could place a `{{debugger}}` statement and, - when the `debugger;` breakpoint is hit, you can attempt to retrieve this value: - - ``` - > get('foo') - ``` - - `get` is also aware of keywords. So in this situation - - ```handlebars - {{#each items as |item|}} - {{debugger}} - {{/each}} - ``` - - You'll be able to get values from the current item: - - ``` - > get('item.name') - ``` - - You can also access the context of the view to make sure it is the object that - you expect: - - ``` - > context - ``` - - @method debugger - @for Ember.Templates.helpers - @public - */ - - function debuggerKeyword(morph, env, scope) { - /* jshint unused: false, debug: true */ - - var view = env.hooks.getValue(scope.locals.view); - var context = env.hooks.getValue(scope.self); - - function get(path) { - return env.hooks.getValue(env.hooks.get(env, scope, path)); - } - - _emberMetalLogger["default"].info("Use `view`, `context`, and `get()` to debug this template."); - - debugger; - - return true; - } -}); -/*jshint debug:true*/ - -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/keywords/each', ['exports', 'ember-runtime/controllers/array_controller'], function (exports, _emberRuntimeControllersArray_controller) { - exports["default"] = each; - - function each(morph, env, scope, params, hash, template, inverse, visitor) { - var getValue = env.hooks.getValue; - var firstParam = params[0] && getValue(params[0]); - var keyword = hash['-legacy-keyword'] && getValue(hash['-legacy-keyword']); - - if (firstParam && firstParam instanceof _emberRuntimeControllersArray_controller["default"]) { - env.hooks.block(morph, env, scope, '-legacy-each-with-controller', params, hash, template, inverse, visitor); - return true; - } - - if (keyword) { - env.hooks.block(morph, env, scope, '-legacy-each-with-keyword', params, hash, template, inverse, visitor); - return true; - } - - return false; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/input", ["exports", "ember-metal/core", "ember-metal/merge"], function (exports, _emberMetalCore, _emberMetalMerge) { - exports["default"] = { - setupState: function (lastState, env, scope, params, hash) { - var type = env.hooks.getValue(hash.type); - var componentName = componentNameMap[type] || defaultComponentName; - - - return _emberMetalMerge.assign({}, lastState, { componentName: componentName }); - }, - - render: function (morph, env, scope, params, hash, template, inverse, visitor) { - env.hooks.component(morph, env, scope, morph.state.componentName, params, hash, { "default": template, inverse: inverse }, visitor); - }, - - rerender: function () { - this.render.apply(this, arguments); - } - }; - - var defaultComponentName = "-text-field"; - - var componentNameMap = { - "checkbox": "-checkbox" - }; -}); -enifed("ember-htmlbars/keywords/legacy-yield", ["exports", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalStreamsProxyStream) { - exports["default"] = legacyYield; - - function legacyYield(morph, env, _scope, params, hash, template, inverse, visitor) { - var scope = _scope; - - if (scope.blocks["default"].arity === 0) { - // Typically, the `controller` local is persists through lexical scope. - // However, in this case, the `{{legacy-yield}}` in the legacy each view - // needs to override the controller local for the template it is yielding. - // This megahaxx allows us to override the controller, and most importantly, - // prevents the downstream scope from attempting to bind the `controller` local. - if (hash.controller) { - scope = env.hooks.createChildScope(scope); - scope.locals.controller = new _emberMetalStreamsProxyStream["default"](hash.controller, "controller"); - scope.overrideController = true; - } - scope.blocks["default"](env, [], params[0], morph, scope, visitor); - } else { - scope.blocks["default"](env, params, undefined, morph, scope, visitor); - } - - return true; - } -}); -enifed("ember-htmlbars/keywords/mut", ["exports", "ember-metal/platform/create", "ember-metal/merge", "ember-metal/utils", "ember-metal/streams/proxy-stream", "ember-metal/streams/utils", "ember-metal/streams/stream", "ember-views/compat/attrs-proxy", "ember-routing-htmlbars/keywords/closure-action"], function (exports, _emberMetalPlatformCreate, _emberMetalMerge, _emberMetalUtils, _emberMetalStreamsProxyStream, _emberMetalStreamsUtils, _emberMetalStreamsStream, _emberViewsCompatAttrsProxy, _emberRoutingHtmlbarsKeywordsClosureAction) { - var _merge; - - exports["default"] = mut; - exports.privateMut = privateMut; - var MUTABLE_REFERENCE = _emberMetalUtils.symbol("MUTABLE_REFERENCE"); - - exports.MUTABLE_REFERENCE = MUTABLE_REFERENCE; - - function mut(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var valueStream = originalParams[0]; - return mutParam(env.hooks.getValue, valueStream); - } - - return true; - } - - function privateMut(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var valueStream = originalParams[0]; - return mutParam(env.hooks.getValue, valueStream, true); - } - - return true; - } - - function mutParam(read, stream, internal) { - if (internal) { - if (!_emberMetalStreamsUtils.isStream(stream)) { - (function () { - var literal = stream; - stream = new _emberMetalStreamsStream["default"](function () { - return literal; - }, "(literal " + literal + ")"); - stream.setValue = function (newValue) { - literal = newValue; - stream.notify(); - }; - })(); - } - } else { - } - - if (stream[MUTABLE_REFERENCE]) { - return stream; - } - - return new MutStream(stream); - } - - function MutStream(stream) { - this.init("(mut " + stream.label + ")"); - this.path = stream.path; - this.sourceDep = this.addMutableDependency(stream); - this[MUTABLE_REFERENCE] = true; - } - - MutStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsProxyStream["default"].prototype); - - _emberMetalMerge["default"](MutStream.prototype, (_merge = { - cell: function () { - var source = this; - var value = source.value(); - - if (value && value[_emberRoutingHtmlbarsKeywordsClosureAction.ACTION]) { - return value; - } - - var val = { - value: value, - update: function (val) { - source.setValue(val); - } - }; - - val[_emberViewsCompatAttrsProxy.MUTABLE_CELL] = true; - return val; - } - }, _merge[_emberRoutingHtmlbarsKeywordsClosureAction.INVOKE] = function (val) { - this.setValue(val); - }, _merge)); -}); -enifed('ember-htmlbars/keywords/outlet', ['exports', 'htmlbars-runtime/hooks'], function (exports, _htmlbarsRuntimeHooks) { - - /* - This level of delegation handles backward-compatibility with the - `view` parameter to {{outlet}}. When we drop support for the `view` - parameter in 2.0, this keyword should just get replaced directly - with @real_outlet. - */ - - exports["default"] = function (morph, env, scope, params, hash, template, inverse, visitor) { - if (hash.hasOwnProperty('view') || hash.hasOwnProperty('viewClass')) { - _htmlbarsRuntimeHooks.keyword('@customized_outlet', morph, env, scope, params, hash, template, inverse, visitor); - } else { - _htmlbarsRuntimeHooks.keyword('@real_outlet', morph, env, scope, params, hash, template, inverse, visitor); - } - return true; - }; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/partial", ["exports", "ember-views/system/lookup_partial", "htmlbars-runtime"], function (exports, _emberViewsSystemLookup_partial, _htmlbarsRuntime) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - return { partialName: env.hooks.getValue(params[0]) }; - }, - - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - if (!state.partialName) { - return true; - } - var found = _emberViewsSystemLookup_partial["default"](env, state.partialName); - if (!found) { - return true; - } - - _htmlbarsRuntime.internal.hostBlock(renderNode, env, scope, found.raw, null, null, visitor, function (options) { - options.templates.template.yield(); - }); - } - }; -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/readonly", ["exports", "ember-htmlbars/keywords/mut"], function (exports, _emberHtmlbarsKeywordsMut) { - exports["default"] = readonly; - - function readonly(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var stream = originalParams[0]; - if (stream && stream[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { - return stream.sourceDep.dependee; - } - return stream; - } - - return true; - } -}); -enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_get", "ember-htmlbars/node-managers/view-node-manager", "ember-htmlbars/templates/top-level-view"], function (exports, _emberMetalProperty_get, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsTemplatesTopLevelView) { - _emberHtmlbarsTemplatesTopLevelView["default"].meta.revision = "Ember@1.13.5"; - - exports["default"] = { - willRender: function (renderNode, env) { - env.view.ownerView._outlets.push(renderNode); - }, - - setupState: function (state, env, scope, params, hash) { - var outletState = env.outletState; - var read = env.hooks.getValue; - var outletName = read(params[0]) || "main"; - var selectedOutletState = outletState[outletName]; - - var toRender = selectedOutletState && selectedOutletState.render; - if (toRender && !toRender.template && !toRender.ViewClass) { - toRender.template = _emberHtmlbarsTemplatesTopLevelView["default"]; - } - - return { - outletState: selectedOutletState, - hasParentOutlet: env.hasParentOutlet, - manager: state.manager - }; - }, - - childEnv: function (state, env) { - return env.childWithOutletState(state.outletState && state.outletState.outlets, true); - }, - - isStable: function (lastState, nextState) { - return isStable(lastState.outletState, nextState.outletState); - }, - - isEmpty: function (state) { - return isEmpty(state.outletState); - }, - - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - var parentView = env.view; - var outletState = state.outletState; - var toRender = outletState.render; - var namespace = env.container.lookup("application:main"); - var LOG_VIEW_LOOKUPS = _emberMetalProperty_get.get(namespace, "LOG_VIEW_LOOKUPS"); - - var ViewClass = outletState.render.ViewClass; - - if (!state.hasParentOutlet && !ViewClass) { - ViewClass = env.container.lookupFactory("view:toplevel"); - } - - var options = { - component: ViewClass, - self: toRender.controller, - createOptions: { - controller: toRender.controller - } - }; - - template = template || toRender.template && toRender.template.raw; - - if (LOG_VIEW_LOOKUPS && ViewClass) { - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; - } - - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(renderNode, env, {}, options, parentView, null, null, template); - state.manager = nodeManager; - - nodeManager.render(env, hash, visitor); - } - }; - - function isEmpty(outletState) { - return !outletState || !outletState.render.ViewClass && !outletState.render.template; - } - - function isStable(a, b) { - if (!a && !b) { - return true; - } - if (!a || !b) { - return false; - } - a = a.render; - b = b.render; - for (var key in a) { - if (a.hasOwnProperty(key)) { - // name is only here for logging & debugging. If two different - // names result in otherwise identical states, they're still - // identical. - if (a[key] !== b[key] && key !== "name") { - return false; - } - } - } - return true; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/keywords/template", ["exports", "ember-metal/core"], function (exports, _emberMetalCore) { - exports["default"] = templateKeyword; - var deprecation = "The `template` helper has been deprecated in favor of the `partial` helper."; - - exports.deprecation = deprecation; - - function templateKeyword(morph, env, scope, params, hash, template, inverse, visitor) { - env.hooks.keyword("partial", morph, env, scope, params, hash, template, inverse, visitor); - return true; - } -}); -enifed('ember-htmlbars/keywords/textarea', ['exports'], function (exports) { - exports["default"] = textarea; - /** - @module ember - @submodule ember-htmlbars - */ - - function textarea(morph, env, scope, originalParams, hash, template, inverse, visitor) { - env.hooks.component(morph, env, scope, '-text-area', originalParams, hash, { "default": template, inverse: inverse }, visitor); - return true; - } -}); -enifed("ember-htmlbars/keywords/unbound", ["exports", "ember-metal/merge", "ember-metal/platform/create", "ember-metal/streams/stream", "ember-metal/streams/utils"], function (exports, _emberMetalMerge, _emberMetalPlatformCreate, _emberMetalStreamsStream, _emberMetalStreamsUtils) { - exports["default"] = unbound; - /** - @module ember - @submodule ember-htmlbars - */ - - function unbound(morph, env, scope, originalParams, hash, template, inverse) { - // Since we already got the params as a set of streams, we need to extract the key from - // the first param instead of (incorrectly) trying to read from it. If this was a call - // to `{{unbound foo.bar}}`, then we pass along the original stream to `hooks.range`. - var params = originalParams.slice(); - var valueStream = params.shift(); - - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - if (originalParams.length > 1) { - valueStream = env.hooks.subexpr(env, scope, valueStream.key, params, hash); - } - - return new VolatileStream(valueStream); - } - - if (params.length === 0) { - env.hooks.range(morph, env, scope, null, valueStream); - } else if (template === null) { - env.hooks.inline(morph, env, scope, valueStream.key, params, hash); - } else { - env.hooks.block(morph, env, scope, valueStream.key, params, hash, template, inverse); - } - - return true; - } - - function VolatileStream(source) { - this.init("(volatile " + source.label + ")"); - this.source = source; - - this.addDependency(source); - } - - VolatileStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](VolatileStream.prototype, { - value: function () { - return _emberMetalStreamsUtils.read(this.source); - }, - - notify: function () {} - }); -}); -enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", "ember-views/views/view", "ember-htmlbars/node-managers/view-node-manager", "ember-metal/keys"], function (exports, _emberViewsStreamsUtils, _emberViewsViewsView, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalKeys) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - var targetObject = read(scope.self); - var viewClassOrInstance = state.viewClassOrInstance; - if (!viewClassOrInstance) { - viewClassOrInstance = getView(read(params[0]), env.container); - } - - // if parentView exists, use its controller (the default - // behavior), otherwise use `scope.self` as the controller - var controller = scope.locals.view ? null : read(scope.self); - - return { - manager: state.manager, - parentView: env.view, - controller: controller, - targetObject: targetObject, - viewClassOrInstance: viewClassOrInstance - }; - }, - - rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { - // If the hash is empty, the component cannot have extracted a part - // of a mutable param and used it in its layout, because there are - // no params at all. - if (_emberMetalKeys["default"](hash).length) { - return morph.state.manager.rerender(env, hash, visitor, true); - } - }, - - render: function (node, env, scope, params, hash, template, inverse, visitor) { - if (hash.tag) { - hash = swapKey(hash, "tag", "tagName"); - } - - if (hash.classNameBindings) { - hash.classNameBindings = hash.classNameBindings.split(" "); - } - - var state = node.state; - var parentView = state.parentView; - - var options = { - component: node.state.viewClassOrInstance, - layout: null - }; - - options.createOptions = {}; - if (node.state.controller) { - // Use `_controller` to avoid stomping on a CP - // that exists in the target view/component - options.createOptions._controller = node.state.controller; - } - - if (node.state.targetObject) { - // Use `_targetObject` to avoid stomping on a CP - // that exists in the target view/component - options.createOptions._targetObject = node.state.targetObject; - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; - } - - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, parentView, null, scope, template); - state.manager = nodeManager; - - nodeManager.render(env, hash, visitor); - } - }; - - function getView(viewPath, container) { - var viewClassOrInstance; - - if (!viewPath) { - if (container) { - viewClassOrInstance = container.lookupFactory("view:toplevel"); - } else { - viewClassOrInstance = _emberViewsViewsView["default"]; - } - } else { - viewClassOrInstance = _emberViewsStreamsUtils.readViewFactory(viewPath, container); - } - - return viewClassOrInstance; - } - - function swapKey(hash, original, update) { - var newHash = {}; - - for (var prop in hash) { - if (prop === original) { - newHash[update] = hash[prop]; - } else { - newHash[prop] = hash[prop]; - } - } - - return newHash; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/keywords/with', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'htmlbars-runtime', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalProperty_get, _htmlbarsRuntime, _emberMetalStreamsUtils) { - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var controller = hash.controller; - - if (controller) { - if (!state.controller) { - var context = params[0]; - var controllerFactory = env.container.lookupFactory('controller:' + controller); - var parentController = null; - - if (scope.locals.controller) { - parentController = _emberMetalStreamsUtils.read(scope.locals.controller); - } else if (scope.locals.view) { - parentController = _emberMetalProperty_get.get(_emberMetalStreamsUtils.read(scope.locals.view), 'context'); - } - - var controllerInstance = controllerFactory.create({ - model: env.hooks.getValue(context), - parentController: parentController, - target: parentController - }); - - params[0] = controllerInstance; - return { controller: controllerInstance }; - } - - return state; - } - - return { controller: null }; - }, - - isStable: function () { - return true; - }, - - isEmpty: function (state) { - return false; - }, - - render: function (morph, env, scope, params, hash, template, inverse, visitor) { - if (morph.state.controller) { - morph.addDestruction(morph.state.controller); - hash.controller = morph.state.controller; - } - - - - if (template && template.arity === 0) { - } - - _htmlbarsRuntime.internal.continueBlock(morph, env, scope, 'with', params, hash, template, inverse, visitor); - }, - - rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { - _htmlbarsRuntime.internal.continueBlock(morph, env, scope, 'with', params, hash, template, inverse, visitor); - } - }; -}); -enifed("ember-htmlbars/morphs/attr-morph", ["exports", "ember-metal/core", "dom-helper", "ember-metal/platform/create"], function (exports, _emberMetalCore, _domHelper, _emberMetalPlatformCreate) { - - var HTMLBarsAttrMorph = _domHelper["default"].prototype.AttrMorphClass; - - var styleWarning = "" + "Binding style attributes may introduce cross-site scripting vulnerabilities; " + "please ensure that values being bound are properly escaped. For more information, " + "including how to disable this warning, see " + "http://emberjs.com/deprecations/v1.x/#toc_binding-style-attributes."; - - exports.styleWarning = styleWarning; - function EmberAttrMorph(element, attrName, domHelper, namespace) { - HTMLBarsAttrMorph.call(this, element, attrName, domHelper, namespace); - - this.streamUnsubscribers = null; - } - - var proto = EmberAttrMorph.prototype = _emberMetalPlatformCreate["default"](HTMLBarsAttrMorph.prototype); - proto.HTMLBarsAttrMorph$setContent = HTMLBarsAttrMorph.prototype.setContent; - - proto._deprecateEscapedStyle = function EmberAttrMorph_deprecateEscapedStyle(value) { - }; - - proto.setContent = function EmberAttrMorph_setContent(value) { - this._deprecateEscapedStyle(value); - this.HTMLBarsAttrMorph$setContent(value); - }; - - exports["default"] = EmberAttrMorph; -}); -enifed("ember-htmlbars/morphs/morph", ["exports", "dom-helper", "ember-metal/platform/create"], function (exports, _domHelper, _emberMetalPlatformCreate) { - - var HTMLBarsMorph = _domHelper["default"].prototype.MorphClass; - var guid = 1; - - function EmberMorph(DOMHelper, contextualElement) { - this.HTMLBarsMorph$constructor(DOMHelper, contextualElement); - - this.emberView = null; - this.emberToDestroy = null; - this.streamUnsubscribers = null; - this.guid = guid++; - - // A component can become dirty either because one of its - // attributes changed, or because it was re-rendered. If any part - // of the component's template changes through observation, it has - // re-rendered from the perpsective of the programming model. This - // flag is set to true whenever a component becomes dirty because - // one of its attributes changed, which also triggers the attribute - // update flag (didUpdateAttrs). - this.shouldReceiveAttrs = false; - } - - var proto = EmberMorph.prototype = _emberMetalPlatformCreate["default"](HTMLBarsMorph.prototype); - proto.HTMLBarsMorph$constructor = HTMLBarsMorph; - proto.HTMLBarsMorph$clear = HTMLBarsMorph.prototype.clear; - - proto.addDestruction = function (toDestroy) { - this.emberToDestroy = this.emberToDestroy || []; - this.emberToDestroy.push(toDestroy); - }; - - proto.cleanup = function () { - var view = this.emberView; - - if (view) { - var parentView = view.parentView; - - if (parentView && view.ownerView._destroyingSubtreeForView === parentView) { - parentView.removeChild(view); - } - } - - var toDestroy = this.emberToDestroy; - if (toDestroy) { - for (var i = 0, l = toDestroy.length; i < l; i++) { - toDestroy[i].destroy(); - } - - this.emberToDestroy = null; - } - }; - - proto.didRender = function (env, scope) { - env.renderedNodes[this.guid] = true; - }; - - exports["default"] = EmberMorph; -}); -enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember-metal/core", "ember-metal/merge", "ember-views/system/build-component-template", "ember-htmlbars/utils/lookup-component", "ember-htmlbars/hooks/get-cell-or-value", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties", "ember-views/compat/attrs-proxy", "htmlbars-util/safe-string", "ember-htmlbars/system/instrumentation-support", "ember-views/views/component", "ember-metal/streams/stream", "ember-metal/streams/utils", "ember-htmlbars/hooks/get-value"], function (exports, _emberMetalCore, _emberMetalMerge, _emberViewsSystemBuildComponentTemplate, _emberHtmlbarsUtilsLookupComponent, _emberHtmlbarsHooksGetCellOrValue, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsCompatAttrsProxy, _htmlbarsUtilSafeString, _emberHtmlbarsSystemInstrumentationSupport, _emberViewsViewsComponent, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberHtmlbarsHooksGetValue) { - exports.handleLegacyRender = handleLegacyRender; - exports.createComponent = createComponent; - - function ComponentNodeManager(component, isAngleBracket, scope, renderNode, attrs, block, expectElement) { - this.component = component; - this.isAngleBracket = isAngleBracket; - this.scope = scope; - this.renderNode = renderNode; - this.attrs = attrs; - this.block = block; - this.expectElement = expectElement; - } - - exports["default"] = ComponentNodeManager; - - ComponentNodeManager.create = function (renderNode, env, options) { - var tagName = options.tagName; - var params = options.params; - var attrs = options.attrs; - var parentView = options.parentView; - var parentScope = options.parentScope; - var isAngleBracket = options.isAngleBracket; - var templates = options.templates; - - attrs = attrs || {}; - - // Try to find the Component class and/or template for this component name in - // the container. - - var _lookupComponent = _emberHtmlbarsUtilsLookupComponent["default"](env.container, tagName); - - var component = _lookupComponent.component; - var layout = _lookupComponent.layout; - - - component = component || _emberViewsViewsComponent["default"]; - - var createOptions = { parentView: parentView }; - - configureTagName(attrs, tagName, component, isAngleBracket, createOptions); - - // Map passed attributes (e.g. ) to component - // properties ({ id: "foo" }). - configureCreateOptions(attrs, createOptions); - - // If there is a controller on the scope, pluck it off and save it on the - // component. This allows the component to target actions sent via - // `sendAction` correctly. - if (parentScope.locals.controller) { - createOptions._controller = _emberHtmlbarsHooksGetValue["default"](parentScope.locals.controller); - } - - // this flag is set when a block was provided so that components can see if - // `this.get('template')` is truthy. this is added for backwards compat only - // and accessing `template` prop on a component will trigger a deprecation - // 2.0TODO: remove - if (templates["default"]) { - createOptions._deprecatedFlagForBlockProvided = true; - } - - // Instantiate the component - component = createComponent(component, isAngleBracket, createOptions, renderNode, env, attrs); - - // If the component specifies its template via the `layout` or `template` - // properties instead of using the template looked up in the container, get - // them now that we have the component instance. - var result = extractComponentTemplates(component, templates); - layout = result.layout || layout; - templates = result.templates || templates; - - extractPositionalParams(renderNode, component, params, attrs); - - var results = _emberViewsSystemBuildComponentTemplate["default"]({ layout: layout, component: component, isAngleBracket: isAngleBracket }, attrs, { templates: templates, scope: parentScope }); - - return new ComponentNodeManager(component, isAngleBracket, parentScope, renderNode, attrs, results.block, results.createdElement); - }; - - function extractPositionalParams(renderNode, component, params, attrs) { - if (component.positionalParams) { - (function () { - // if the component is rendered via {{component}} helper, the first - // element of `params` is the name of the component, so we need to - // skip that when the positional parameters are constructed - var paramsStartIndex = renderNode.state.isComponentHelper ? 1 : 0; - var positionalParams = component.positionalParams; - var isNamed = typeof positionalParams === "string"; - var paramsStream = undefined; - - if (isNamed) { - paramsStream = new _emberMetalStreamsStream["default"](function () { - return _emberMetalStreamsUtils.readArray(params.slice(paramsStartIndex)); - }, "params"); - - attrs[positionalParams] = paramsStream; - } - - for (var i = 0; i < positionalParams.length; i++) { - var param = params[paramsStartIndex + i]; - if (isNamed) { - paramsStream.addDependency(param); - } else { - attrs[positionalParams[i]] = param; - } - } - })(); - } - } - - function extractComponentTemplates(component, _templates) { - // Even though we looked up a layout from the container earlier, the - // component may specify a `layout` property that overrides that. - // The component may also provide a `template` property we should - // respect (though this behavior is deprecated). - var componentLayout = _emberMetalProperty_get.get(component, "layout"); - var hasBlock = _templates && _templates["default"]; - var layout = undefined, - templates = undefined, - componentTemplate = undefined; - if (hasBlock) { - componentTemplate = null; - } else if (component.isComponent) { - componentTemplate = _emberMetalProperty_get.get(component, "_template"); - } else { - componentTemplate = _emberMetalProperty_get.get(component, "template"); - } - - if (componentLayout) { - layout = componentLayout; - templates = extractLegacyTemplate(_templates, componentTemplate); - } else if (componentTemplate) { - // If the component has a `template` but no `layout`, use the template - // as the layout. - layout = componentTemplate; - templates = _templates; - } - - return { layout: layout, templates: templates }; - } - - // 2.0TODO: Remove legacy behavior - function extractLegacyTemplate(_templates, componentTemplate) { - var templates = undefined; - - // There is no block template provided but the component has a - // `template` property. - if ((!_templates || !_templates["default"]) && componentTemplate) { - templates = { "default": componentTemplate.raw }; - } else { - templates = _templates; - } - - return templates; - } - - function configureTagName(attrs, tagName, component, isAngleBracket, createOptions) { - if (isAngleBracket) { - createOptions.tagName = tagName; - } else if (attrs.tagName) { - createOptions.tagName = _emberHtmlbarsHooksGetValue["default"](attrs.tagName); - } - } - - function configureCreateOptions(attrs, createOptions) { - // Some attrs are special and need to be set as properties on the component - // instance. Make sure we use getValue() to get them from `attrs` since - // they are still streams. - if (attrs.id) { - createOptions.elementId = _emberHtmlbarsHooksGetValue["default"](attrs.id); - } - if (attrs._defaultTagName) { - createOptions._defaultTagName = _emberHtmlbarsHooksGetValue["default"](attrs._defaultTagName); - } - if (attrs.viewName) { - createOptions.viewName = _emberHtmlbarsHooksGetValue["default"](attrs.viewName); - } - } - - ComponentNodeManager.prototype.render = function (_env, visitor) { - var component = this.component; - var attrs = this.attrs; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - var env = _env.childWithView(component); - - var snapshot = takeSnapshot(attrs); - env.renderer.componentInitAttrs(this.component, snapshot); - env.renderer.componentWillRender(component); - env.renderedViews.push(component.elementId); - - if (this.block) { - this.block(env, [], undefined, this.renderNode, this.scope, visitor); - } - - var element = this.expectElement && this.renderNode.firstNode; - - handleLegacyRender(component, element); - env.renderer.didCreateElement(component, element); - env.renderer.willInsertElement(component, element); // 2.0TODO remove legacy hook - - env.lifecycleHooks.push({ type: "didInsertElement", view: component }); - }, this); - }; - - function handleLegacyRender(component, element) { - if (!component.render) { - return; - } - - - var content, node, lastChildIndex; - var buffer = []; - var renderNode = component._renderNode; - component.render(buffer); - content = buffer.join(""); - if (element) { - lastChildIndex = renderNode.childNodes.length - 1; - node = renderNode.childNodes[lastChildIndex]; - } else { - node = renderNode; - } - node.setContent(new _htmlbarsUtilSafeString["default"](content)); - } - - ComponentNodeManager.prototype.rerender = function (_env, attrs, visitor) { - var component = this.component; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - var env = _env.childWithView(component); - - var snapshot = takeSnapshot(attrs); - - if (component._renderNode.shouldReceiveAttrs) { - env.renderer.componentUpdateAttrs(component, snapshot); - - if (!component._isAngleBracket) { - _emberMetalSet_properties["default"](component, mergeBindings({}, shadowedAttrs(component, snapshot))); - } - - component._renderNode.shouldReceiveAttrs = false; - } - - // Notify component that it has become dirty and is about to change. - env.renderer.componentWillUpdate(component, snapshot); - env.renderer.componentWillRender(component); - - env.renderedViews.push(component.elementId); - - if (this.block) { - this.block(env, [], undefined, this.renderNode, this.scope, visitor); - } - - env.lifecycleHooks.push({ type: "didUpdate", view: component }); - - return env; - }, this); - }; - - ComponentNodeManager.prototype.destroy = function () { - var component = this.component; - - // Clear component's render node. Normally this gets cleared - // during view destruction, but in this case we're re-assigning the - // node to a different view and it will get cleaned up automatically. - component._renderNode = null; - component.destroy(); - }; - - function createComponent(_component, isAngleBracket, _props, renderNode, env) { - var attrs = arguments.length <= 5 || arguments[5] === undefined ? {} : arguments[5]; - - var props = _emberMetalMerge.assign({}, _props); - - if (!isAngleBracket) { - var hasSuppliedController = ("controller" in attrs); // 2.0TODO remove - - var snapshot = takeSnapshot(attrs); - props.attrs = snapshot; - - var proto = _component.proto(); - mergeBindings(props, shadowedAttrs(proto, snapshot)); - } else { - props._isAngleBracket = true; - } - - props.renderer = props.parentView ? props.parentView.renderer : env.container.lookup("renderer:-dom"); - props._viewRegistry = props.parentView ? props.parentView._viewRegistry : env.container.lookup("-view-registry:main"); - - var component = _component.create(props); - - // for the fallback case - component.container = component.container || env.container; - - if (props.parentView) { - props.parentView.appendChild(component); - - if (props.viewName) { - _emberMetalProperty_set.set(props.parentView, props.viewName, component); - } - } - - component._renderNode = renderNode; - renderNode.emberView = component; - renderNode.buildChildEnv = buildChildEnv; - return component; - } - - function shadowedAttrs(target, attrs) { - var shadowed = {}; - - // For backwards compatibility, set the component property - // if it has an attr with that name. Undefined attributes - // are handled on demand via the `unknownProperty` hook. - for (var attr in attrs) { - if (attr in target) { - // TODO: Should we issue a deprecation here? - //Ember.deprecate(deprecation(attr)); - shadowed[attr] = attrs[attr]; - } - } - - return shadowed; - } - - function takeSnapshot(attrs) { - var hash = {}; - - for (var prop in attrs) { - hash[prop] = _emberHtmlbarsHooksGetCellOrValue["default"](attrs[prop]); - } - - return hash; - } - - function mergeBindings(target, attrs) { - for (var prop in attrs) { - if (!attrs.hasOwnProperty(prop)) { - continue; - } - // when `attrs` is an actual value being set in the - // attrs hash (`{{foo-bar attrs="blah"}}`) we cannot - // set `"blah"` to the root of the target because - // that would replace all attrs with `attrs.attrs` - if (prop === "attrs") { - continue; - } - var value = attrs[prop]; - - if (value && value[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - target[prop] = value.value; - } else { - target[prop] = value; - } - } - - return target; - } - - function buildChildEnv(state, env) { - return env.childWithView(this.emberView); - } -}); - -// In theory this should come through the env, but it should -// be safe to import this until we make the hook system public -// and it gets actively used in addons or other downstream -// libraries. -enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-metal/merge", "ember-metal/core", "ember-views/system/build-component-template", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties", "ember-views/views/view", "ember-views/compat/attrs-proxy", "ember-htmlbars/hooks/get-cell-or-value", "ember-htmlbars/system/instrumentation-support", "ember-htmlbars/node-managers/component-node-manager", "ember-htmlbars/hooks/get-value"], function (exports, _emberMetalMerge, _emberMetalCore, _emberViewsSystemBuildComponentTemplate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsViewsView, _emberViewsCompatAttrsProxy, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsSystemInstrumentationSupport, _emberHtmlbarsNodeManagersComponentNodeManager, _emberHtmlbarsHooksGetValue) { - exports.createOrUpdateComponent = createOrUpdateComponent; - - function ViewNodeManager(component, scope, renderNode, block, expectElement) { - this.component = component; - this.scope = scope; - this.renderNode = renderNode; - this.block = block; - this.expectElement = expectElement; - } - - exports["default"] = ViewNodeManager; - - ViewNodeManager.create = function (renderNode, env, attrs, found, parentView, path, contentScope, contentTemplate) { - - var component; - var componentInfo = { layout: found.layout }; - - if (found.component) { - var options = { parentView: parentView }; - - if (attrs && attrs.id) { - options.elementId = _emberHtmlbarsHooksGetValue["default"](attrs.id); - } - if (attrs && attrs.tagName) { - options.tagName = _emberHtmlbarsHooksGetValue["default"](attrs.tagName); - } - if (attrs && attrs._defaultTagName) { - options._defaultTagName = _emberHtmlbarsHooksGetValue["default"](attrs._defaultTagName); - } - if (attrs && attrs.viewName) { - options.viewName = _emberHtmlbarsHooksGetValue["default"](attrs.viewName); - } - - if (found.component.create && contentScope && contentScope.self) { - options._context = _emberHtmlbarsHooksGetValue["default"](contentScope.self); - } - - if (found.self) { - options._context = _emberHtmlbarsHooksGetValue["default"](found.self); - } - - component = componentInfo.component = createOrUpdateComponent(found.component, options, found.createOptions, renderNode, env, attrs); - - var layout = _emberMetalProperty_get.get(component, "layout"); - if (layout) { - componentInfo.layout = layout; - if (!contentTemplate) { - var template = getTemplate(component); - - if (template) { - contentTemplate = template.raw; - } - } - } else { - componentInfo.layout = getTemplate(component) || componentInfo.layout; - } - - renderNode.emberView = component; - } - - - var results = _emberViewsSystemBuildComponentTemplate["default"](componentInfo, attrs, { - templates: { "default": contentTemplate }, - scope: contentScope, - self: found.self - }); - - return new ViewNodeManager(component, contentScope, renderNode, results.block, results.createdElement); - }; - - ViewNodeManager.prototype.render = function (env, attrs, visitor) { - var component = this.component; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - - var newEnv = env; - if (component) { - newEnv = env.childWithView(component); - } - - if (component) { - var snapshot = takeSnapshot(attrs); - env.renderer.setAttrs(this.component, snapshot); - env.renderer.willRender(component); - env.renderedViews.push(component.elementId); - } - - if (this.block) { - this.block(newEnv, [], undefined, this.renderNode, this.scope, visitor); - } - - if (component) { - var element = this.expectElement && this.renderNode.firstNode; - _emberHtmlbarsNodeManagersComponentNodeManager.handleLegacyRender(component, element); - - env.renderer.didCreateElement(component, element); // 2.0TODO: Remove legacy hooks. - env.renderer.willInsertElement(component, element); - env.lifecycleHooks.push({ type: "didInsertElement", view: component }); - } - }, this); - }; - - ViewNodeManager.prototype.rerender = function (env, attrs, visitor) { - var component = this.component; - - return _emberHtmlbarsSystemInstrumentationSupport.instrument(component, function () { - var newEnv = env; - if (component) { - newEnv = env.childWithView(component); - - var snapshot = takeSnapshot(attrs); - - // Notify component that it has become dirty and is about to change. - env.renderer.willUpdate(component, snapshot); - - if (component._renderNode.shouldReceiveAttrs) { - env.renderer.updateAttrs(component, snapshot); - _emberMetalSet_properties["default"](component, mergeBindings({}, shadowedAttrs(component, snapshot))); - component._renderNode.shouldReceiveAttrs = false; - } - - env.renderer.willRender(component); - - env.renderedViews.push(component.elementId); - } - if (this.block) { - this.block(newEnv, [], undefined, this.renderNode, this.scope, visitor); - } - - return newEnv; - }, this); - }; - - ViewNodeManager.prototype.destroy = function () { - if (this.component) { - this.component.destroy(); - this.component = null; - } - }; - - function getTemplate(componentOrView) { - return componentOrView.isComponent ? _emberMetalProperty_get.get(componentOrView, "_template") : _emberMetalProperty_get.get(componentOrView, "template"); - } - - function createOrUpdateComponent(component, options, createOptions, renderNode, env) { - var attrs = arguments.length <= 5 || arguments[5] === undefined ? {} : arguments[5]; - - var snapshot = takeSnapshot(attrs); - var props = _emberMetalMerge["default"]({}, options); - var defaultController = _emberViewsViewsView["default"].proto().controller; - var hasSuppliedController = "controller" in attrs || "controller" in props; - - if (!props.ownerView && options.parentView) { - props.ownerView = options.parentView.ownerView; - } - - props.attrs = snapshot; - if (component.create) { - var proto = component.proto(); - - if (createOptions) { - _emberMetalMerge["default"](props, createOptions); - } - - mergeBindings(props, shadowedAttrs(proto, snapshot)); - props.container = options.parentView ? options.parentView.container : env.container; - props.renderer = options.parentView ? options.parentView.renderer : props.container && props.container.lookup("renderer:-dom"); - props._viewRegistry = options.parentView ? options.parentView._viewRegistry : props.container && props.container.lookup("-view-registry:main"); - - if (proto.controller !== defaultController || hasSuppliedController) { - delete props._context; - } - - component = component.create(props); - } else { - mergeBindings(props, shadowedAttrs(component, snapshot)); - _emberMetalSet_properties["default"](component, props); - } - - if (options.parentView) { - options.parentView.appendChild(component); - - if (options.viewName) { - _emberMetalProperty_set.set(options.parentView, options.viewName, component); - } - } - - component._renderNode = renderNode; - renderNode.emberView = component; - return component; - } - - function shadowedAttrs(target, attrs) { - var shadowed = {}; - - // For backwards compatibility, set the component property - // if it has an attr with that name. Undefined attributes - // are handled on demand via the `unknownProperty` hook. - for (var attr in attrs) { - if (attr in target) { - // TODO: Should we issue a deprecation here? - //Ember.deprecate(deprecation(attr)); - shadowed[attr] = attrs[attr]; - } - } - - return shadowed; - } - - function takeSnapshot(attrs) { - var hash = {}; - - for (var prop in attrs) { - hash[prop] = _emberHtmlbarsHooksGetCellOrValue["default"](attrs[prop]); - } - - return hash; - } - - function mergeBindings(target, attrs) { - for (var prop in attrs) { - if (!attrs.hasOwnProperty(prop)) { - continue; - } - // when `attrs` is an actual value being set in the - // attrs hash (`{{foo-bar attrs="blah"}}`) we cannot - // set `"blah"` to the root of the target because - // that would replace all attrs with `attrs.attrs` - if (prop === "attrs") { - continue; - } - var value = attrs[prop]; - - if (value && value[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - target[prop] = value.value; - } else { - target[prop] = value; - } - } - - return target; - } -}); - -// In theory this should come through the env, but it should -// be safe to import this until we make the hook system public -// and it gets actively used in addons or other downstream -// libraries. -enifed("ember-htmlbars/streams/built-in-helper", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - exports["default"] = BuiltInHelperStream; - - function BuiltInHelperStream(helper, params, hash, templates, env, scope, context, label) { - this.init(label); - this.helper = helper; - this.params = params; - this.templates = templates; - this.env = env; - this.scope = scope; - this.hash = hash; - this.context = context; - } - - BuiltInHelperStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](BuiltInHelperStream.prototype, { - compute: function () { - // Using call and undefined is probably not needed, these are only internal - return this.helper.call(this.context, _emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash), this.templates, this.env, this.scope); - } - }); -}); -enifed("ember-htmlbars/streams/compat-helper", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge) { - exports["default"] = CompatHelperStream; - - function CompatHelperStream(helper, params, hash, templates, env, scope, label) { - this.init(label); - this.helper = helper.helperFunction; - this.params = params; - this.templates = templates; - this.env = env; - this.scope = scope; - this.hash = hash; - } - - CompatHelperStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](CompatHelperStream.prototype, { - compute: function () { - // Using call and undefined is probably not needed, these are only internal - return this.helper.call(undefined, this.params, this.hash, this.templates, this.env, this.scope); - } - }); -}); -enifed("ember-htmlbars/streams/helper-factory", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - exports["default"] = HelperFactoryStream; - - function HelperFactoryStream(helperFactory, params, hash, label) { - this.init(label); - this.helperFactory = helperFactory; - this.params = params; - this.hash = hash; - this.linkable = true; - this.helper = null; - } - - HelperFactoryStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](HelperFactoryStream.prototype, { - compute: function () { - if (!this.helper) { - this.helper = this.helperFactory.create({ _stream: this }); - } - return this.helper.compute(_emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash)); - }, - deactivate: function () { - this.super$deactivate(); - if (this.helper) { - this.helper.destroy(); - this.helper = null; - } - }, - super$deactivate: HelperFactoryStream.prototype.deactivate - }); -}); -enifed("ember-htmlbars/streams/helper-instance", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - exports["default"] = HelperInstanceStream; - - function HelperInstanceStream(helper, params, hash, label) { - this.init(label); - this.helper = helper; - this.params = params; - this.hash = hash; - this.linkable = true; - } - - HelperInstanceStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](HelperInstanceStream.prototype, { - compute: function () { - return this.helper.compute(_emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash)); - } - }); -}); -enifed("ember-htmlbars/streams/utils", ["exports", "ember-htmlbars/hooks/get-value"], function (exports, _emberHtmlbarsHooksGetValue) { - exports.getArrayValues = getArrayValues; - exports.getHashValues = getHashValues; - - // We don't want to leak mutable cells into helpers, which - // are pure functions that can only work with values. - - function getArrayValues(params) { - var out = []; - for (var i = 0, l = params.length; i < l; i++) { - out.push(_emberHtmlbarsHooksGetValue["default"](params[i])); - } - - return out; - } - - function getHashValues(hash) { - var out = {}; - for (var prop in hash) { - out[prop] = _emberHtmlbarsHooksGetValue["default"](hash[prop]); - } - - return out; - } -}); -enifed("ember-htmlbars/system/append-templated-view", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-views/views/view"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberViewsViewsView) { - exports["default"] = appendTemplatedView; - - function appendTemplatedView(parentView, morph, viewClassOrInstance, props) { - var viewProto; - if (_emberViewsViewsView["default"].detectInstance(viewClassOrInstance)) { - viewProto = viewClassOrInstance; - } else { - viewProto = viewClassOrInstance.proto(); - } - - - // We only want to override the `_context` computed property if there is - // no specified controller. See View#_context for more information. - - var noControllerInProto = !viewProto.controller; - if (viewProto.controller && viewProto.controller.isDescriptor) { - noControllerInProto = true; - } - if (noControllerInProto && !viewProto.controllerBinding && !props.controller && !props.controllerBinding) { - props._context = _emberMetalProperty_get.get(parentView, "context"); // TODO: is this right?! - } - - props._morph = morph; - - return parentView.appendChild(viewClassOrInstance, props); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ - -// Ember.assert -enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember-views/component_lookup", "ember-views/system/jquery", "ember-metal/error", "ember-runtime/system/lazy_load", "ember-template-compiler/system/compile", "ember-metal/environment"], function (exports, _emberMetalCore, _emberViewsComponent_lookup, _emberViewsSystemJquery, _emberMetalError, _emberRuntimeSystemLazy_load, _emberTemplateCompilerSystemCompile, _emberMetalEnvironment) { - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Find templates stored in the head tag as script tags and make them available - to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run - as as jQuery DOM-ready callback. - - Script tags with `text/x-handlebars` will be compiled - with Ember's template compiler and are suitable for use as a view's template. - Those with type `text/x-raw-handlebars` will be compiled with regular - Handlebars and are suitable for use in views' computed properties. - - @private - @method bootstrap - @for Ember.HTMLBars - @static - @param ctx - */ - function bootstrap(ctx) { - var selectors = "script[type=\"text/x-handlebars\"], script[type=\"text/x-raw-handlebars\"]"; - - _emberViewsSystemJquery["default"](selectors, ctx).each(function () { - // Get a reference to the script tag - var script = _emberViewsSystemJquery["default"](this); - - // Get the name of the script, used by Ember.View's templateName property. - // First look for data-template-name attribute, then fall back to its - // id if no name is found. - var templateName = script.attr("data-template-name") || script.attr("id") || "application"; - var template, compile; - - if (script.attr("type") === "text/x-raw-handlebars") { - compile = _emberViewsSystemJquery["default"].proxy(Handlebars.compile, Handlebars); - template = compile(script.html()); - } else { - template = _emberTemplateCompilerSystemCompile["default"](script.html(), { - moduleName: templateName - }); - } - - // Check if template of same name already exists - if (_emberMetalCore["default"].TEMPLATES[templateName] !== undefined) { - throw new _emberMetalError["default"]("Template named \"" + templateName + "\" already exists."); - } - - // For templates which have a name, we save them and then remove them from the DOM - _emberMetalCore["default"].TEMPLATES[templateName] = template; - - // Remove script tag from DOM - script.remove(); - }); - } - - function _bootstrap() { - bootstrap(_emberViewsSystemJquery["default"](document)); - } - - function registerComponentLookup(app) { - app.registry.register("component-lookup:main", _emberViewsComponent_lookup["default"]); - } - - /* - We tie this to application.load to ensure that we've at least - attempted to bootstrap at the point that the application is loaded. - - We also tie this to document ready since we're guaranteed that all - the inline templates are present at this point. - - There's no harm to running this twice, since we remove the templates - from the DOM after processing. - */ - - _emberRuntimeSystemLazy_load.onLoad("Ember.Application", function (Application) { - Application.initializer({ - name: "domTemplates", - initialize: _emberMetalEnvironment["default"].hasDOM ? _bootstrap : function () {} - }); - - Application.instanceInitializer({ - name: "registerComponentLookup", - initialize: registerComponentLookup - }); - }); - - exports["default"] = bootstrap; -}); -/*globals Handlebars */ - -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/system/discover-known-helpers', ['exports', 'ember-metal/core', 'ember-metal/dictionary', 'ember-metal/keys'], function (exports, _emberMetalCore, _emberMetalDictionary, _emberMetalKeys) { - exports["default"] = discoverKnownHelpers; - - function discoverKnownHelpers(container) { - var registry = container && container._registry; - var helpers = _emberMetalDictionary["default"](null); - - - if (!registry) { - return helpers; - } - - var known = registry.knownForType('helper'); - var knownContainerKeys = _emberMetalKeys["default"](known); - - for (var index = 0, _length = knownContainerKeys.length; index < _length; index++) { - var fullName = knownContainerKeys[index]; - var _name = fullName.slice(7); // remove `helper:` from fullName - - helpers[_name] = true; - } - - - return helpers; - } -}); -enifed("ember-htmlbars/system/dom-helper", ["exports", "dom-helper", "ember-htmlbars/morphs/morph", "ember-htmlbars/morphs/attr-morph", "ember-metal/platform/create"], function (exports, _domHelper, _emberHtmlbarsMorphsMorph, _emberHtmlbarsMorphsAttrMorph, _emberMetalPlatformCreate) { - - function EmberDOMHelper(_document) { - _domHelper["default"].call(this, _document); - } - - var proto = EmberDOMHelper.prototype = _emberMetalPlatformCreate["default"](_domHelper["default"].prototype); - proto.MorphClass = _emberHtmlbarsMorphsMorph["default"]; - proto.AttrMorphClass = _emberHtmlbarsMorphsAttrMorph["default"]; - - exports["default"] = EmberDOMHelper; -}); -enifed("ember-htmlbars/system/helper", ["exports"], function (exports) { - /** - @module ember - @submodule ember-templates - */ - - function Helper(helper) { - this.helperFunction = helper; - - this.isHelper = true; - this.isHTMLBars = true; - } - - exports["default"] = Helper; -}); -enifed('ember-htmlbars/system/instrumentation-support', ['exports', 'ember-metal/instrumentation'], function (exports, _emberMetalInstrumentation) { - exports.instrument = instrument; - - /** - Provides instrumentation for node managers. - - Wrap your node manager's render and re-render methods - with this function. - - @param {Object} component Component or View instance (optional) - @param {Function} callback The function to instrument - @param {Object} context The context to call the function with - @return {Object} Return value from the invoked callback - @private - */ - - function instrument(component, callback, context) { - var instrumentName, val, details, end; - // Only instrument if there's at least one subscriber. - if (_emberMetalInstrumentation.subscribers.length) { - if (component) { - instrumentName = component.instrumentName; - } else { - instrumentName = 'node'; - } - details = {}; - if (component) { - component.instrumentDetails(details); - } - end = _emberMetalInstrumentation._instrumentStart('render.' + instrumentName, function viewInstrumentDetails() { - return details; - }); - val = callback.call(context); - if (end) { - end(); - } - return val; - } else { - return callback.call(context); - } - } -}); -enifed("ember-htmlbars/system/invoke-helper", ["exports", "ember-htmlbars/streams/helper-instance", "ember-htmlbars/streams/helper-factory", "ember-htmlbars/streams/built-in-helper", "ember-htmlbars/streams/compat-helper"], function (exports, _emberHtmlbarsStreamsHelperInstance, _emberHtmlbarsStreamsHelperFactory, _emberHtmlbarsStreamsBuiltInHelper, _emberHtmlbarsStreamsCompatHelper) { - exports.buildHelperStream = buildHelperStream; - - function buildHelperStream(helper, params, hash, templates, env, scope, context, label) { - if (helper.isHelperFactory) { - return new _emberHtmlbarsStreamsHelperFactory["default"](helper, params, hash, label); - } else if (helper.isHelperInstance) { - return new _emberHtmlbarsStreamsHelperInstance["default"](helper, params, hash, label); - } else if (helper.helperFunction) { - return new _emberHtmlbarsStreamsCompatHelper["default"](helper, params, hash, templates, env, scope, label); - } else { - return new _emberHtmlbarsStreamsBuiltInHelper["default"](helper, params, hash, templates, env, scope, context, label); - } - } -}); -enifed("ember-htmlbars/system/lookup-helper", ["exports", "ember-metal/core", "ember-metal/cache", "ember-htmlbars/compat/helper"], function (exports, _emberMetalCore, _emberMetalCache, _emberHtmlbarsCompatHelper) { - exports.validateLazyHelperName = validateLazyHelperName; - exports.findHelper = findHelper; - exports["default"] = lookupHelper; - var CONTAINS_DASH_CACHE = new _emberMetalCache["default"](1000, function (key) { - return key.indexOf("-") !== -1; - }); - - exports.CONTAINS_DASH_CACHE = CONTAINS_DASH_CACHE; - - function validateLazyHelperName(helperName, container, keywords, knownHelpers) { - if (!container || helperName in keywords) { - return false; - } - - if (knownHelpers[helperName] || CONTAINS_DASH_CACHE.get(helperName)) { - return true; - } - } - - function isLegacyBareHelper(helper) { - return helper && (!helper.isHelperFactory && !helper.isHelperInstance && !helper.isHTMLBars); - } - - /** - Used to lookup/resolve handlebars helpers. The lookup order is: - - * Look for a registered helper - * If a dash exists in the name: - * Look for a helper registed in the container - * Use Ember.ComponentLookup to find an Ember.Component that resolves - to the given name - - @private - @method resolveHelper - @param {String} name the name of the helper to lookup - @return {Helper} - */ - - function findHelper(name, view, env) { - var helper = env.helpers[name]; - - if (!helper) { - var container = env.container; - if (validateLazyHelperName(name, container, env.hooks.keywords, env.knownHelpers)) { - var helperName = "helper:" + name; - if (container._registry.has(helperName)) { - helper = container.lookupFactory(helperName); - if (isLegacyBareHelper(helper)) { - helper = new _emberHtmlbarsCompatHelper["default"](helper); - } - } - } - } - - return helper; - } - - function lookupHelper(name, view, env) { - var helper = findHelper(name, view, env); - - - return helper; - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/system/make-view-helper", ["exports"], function (exports) { - exports["default"] = makeViewHelper; - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Returns a helper function that renders the provided ViewClass. - - Used internally by Ember.Handlebars.helper and other methods - involving helper/component registration. - - @private - @method makeViewHelper - @param {Function} ViewClass view class constructor - @since 1.2.0 - */ - - function makeViewHelper(ViewClass) { - return { - isLegacyViewHelper: true, - isHTMLBars: true, - viewClass: ViewClass - }; - } -}); -enifed("ember-htmlbars/system/make_bound_helper", ["exports", "ember-htmlbars/helper"], function (exports, _emberHtmlbarsHelper) { - exports["default"] = makeBoundHelper; - - /** - Create a bound helper. Accepts a function that receives the ordered and hash parameters - from the template. If a bound property was provided in the template it will be resolved to its - value and any changes to the bound property cause the helper function to be re-run with the updated - values. - - * `params` - An array of resolved ordered parameters. - * `hash` - An object containing the hash parameters. - - For example: - - * With an unquoted ordered parameter: - - ```javascript - {{x-capitalize foo}} - ``` - - Assuming `foo` was set to `"bar"`, the bound helper would receive `["bar"]` as its first argument, and - an empty hash as its second. - - * With a quoted ordered parameter: - - ```javascript - {{x-capitalize "foo"}} - ``` - - The bound helper would receive `["foo"]` as its first argument, and an empty hash as its second. - - * With an unquoted hash parameter: - - ```javascript - {{x-repeat "foo" count=repeatCount}} - ``` - - Assuming that `repeatCount` resolved to 2, the bound helper would receive `["foo"]` as its first argument, - and { count: 2 } as its second. - - @private - @method makeBoundHelper - @for Ember.HTMLBars - @param {Function} fn - @since 1.10.0 - */ - - function makeBoundHelper(fn) { - return _emberHtmlbarsHelper.helper(fn); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed("ember-htmlbars/system/render-env", ["exports", "ember-htmlbars/env", "ember-htmlbars/system/discover-known-helpers"], function (exports, _emberHtmlbarsEnv, _emberHtmlbarsSystemDiscoverKnownHelpers) { - exports["default"] = RenderEnv; - - function RenderEnv(options) { - this.lifecycleHooks = options.lifecycleHooks || []; - this.renderedViews = options.renderedViews || []; - this.renderedNodes = options.renderedNodes || {}; - this.hasParentOutlet = options.hasParentOutlet || false; - - this.view = options.view; - this.outletState = options.outletState; - this.container = options.container; - this.renderer = options.renderer; - this.dom = options.dom; - this.knownHelpers = options.knownHelpers || _emberHtmlbarsSystemDiscoverKnownHelpers["default"](options.container); - - this.hooks = _emberHtmlbarsEnv["default"].hooks; - this.helpers = _emberHtmlbarsEnv["default"].helpers; - this.useFragmentCache = _emberHtmlbarsEnv["default"].useFragmentCache; - } - - RenderEnv.build = function (view) { - return new RenderEnv({ - view: view, - outletState: view.outletState, - container: view.container, - renderer: view.renderer, - dom: view.renderer._dom - }); - }; - - RenderEnv.prototype.childWithView = function (view) { - return new RenderEnv({ - view: view, - outletState: this.outletState, - container: this.container, - renderer: this.renderer, - dom: this.dom, - lifecycleHooks: this.lifecycleHooks, - renderedViews: this.renderedViews, - renderedNodes: this.renderedNodes, - hasParentOutlet: this.hasParentOutlet, - knownHelpers: this.knownHelpers - }); - }; - - RenderEnv.prototype.childWithOutletState = function (outletState) { - var hasParentOutlet = arguments.length <= 1 || arguments[1] === undefined ? this.hasParentOutlet : arguments[1]; - - return new RenderEnv({ - view: this.view, - outletState: outletState, - container: this.container, - renderer: this.renderer, - dom: this.dom, - lifecycleHooks: this.lifecycleHooks, - renderedViews: this.renderedViews, - renderedNodes: this.renderedNodes, - hasParentOutlet: hasParentOutlet, - knownHelpers: this.knownHelpers - }); - }; -}); -enifed("ember-htmlbars/system/render-view", ["exports", "ember-htmlbars/node-managers/view-node-manager", "ember-htmlbars/system/render-env"], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsSystemRenderEnv) { - exports.renderHTMLBarsBlock = renderHTMLBarsBlock; - - // This function only gets called once per render of a "root view" (`appendTo`). Otherwise, - // HTMLBars propagates the existing env and renders templates for a given render node. - - function renderHTMLBarsBlock(view, block, renderNode) { - var env = _emberHtmlbarsSystemRenderEnv["default"].build(view); - - view.env = env; - _emberHtmlbarsNodeManagersViewNodeManager.createOrUpdateComponent(view, {}, null, renderNode, env); - var nodeManager = new _emberHtmlbarsNodeManagersViewNodeManager["default"](view, null, renderNode, block, view.tagName !== ""); - - nodeManager.render(env, {}); - } -}); -enifed("ember-htmlbars/templates/component", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "yield", ["loc", [null, [1, 0], [1, 9]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/container-view", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "childView", ["loc", [null, [1, 63], [1, 72]]]]], [], ["loc", [null, [1, 56], [1, 74]]]]], - locals: ["childView"], - templates: [] - }; - })(); - var child1 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view._emptyView", ["loc", [null, [1, 108], [1, 123]]]]], ["_defaultTagName", ["get", "view._emptyViewTagName", ["loc", [null, [1, 140], [1, 162]]]]], ["loc", [null, [1, 101], [1, 164]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "view._emptyView", ["loc", [null, [1, 84], [1, 99]]]]], [], 0, null, ["loc", [null, [1, 74], [1, 164]]]]], - locals: [], - templates: [child0] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view.childViews", ["loc", [null, [1, 8], [1, 23]]]]], ["key", "elementId"], 0, 1, ["loc", [null, [1, 0], [1, 173]]]]], - locals: [], - templates: [child0, child1] - }; - })()); -}); -enifed("ember-htmlbars/templates/empty", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - return el0; - }, - buildRenderNodes: function buildRenderNodes() { - return []; - }, - statements: [], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/legacy-each", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - var child0 = (function () { - var child0 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [5, 24], [5, 28]]]]], [], ["loc", [null, [5, 8], [5, 31]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "view", [["get", "attrs.itemViewClass", ["loc", [null, [4, 15], [4, 34]]]]], ["_defaultTagName", ["get", "view._itemTagName", ["loc", [null, [4, 51], [4, 68]]]]], 0, null, ["loc", [null, [4, 6], [6, 17]]]]], - locals: [], - templates: [child0] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [8, 22], [8, 26]]]]], [], ["loc", [null, [8, 6], [8, 29]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "attrs.itemViewClass", ["loc", [null, [3, 11], [3, 30]]]]], [], 0, 1, ["loc", [null, [3, 4], [9, 13]]]]], - locals: [], - templates: [child0, child1] - }; - })(); - var child1 = (function () { - var child0 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [13, 24], [13, 28]]]]], [], ["loc", [null, [13, 8], [13, 31]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "view", [["get", "attrs.itemViewClass", ["loc", [null, [12, 15], [12, 34]]]]], ["controller", ["get", "item", ["loc", [null, [12, 46], [12, 50]]]], "_defaultTagName", ["get", "view._itemTagName", ["loc", [null, [12, 67], [12, 84]]]]], 0, null, ["loc", [null, [12, 6], [14, 17]]]]], - locals: [], - templates: [child0] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "legacy-yield", [["get", "item", ["loc", [null, [16, 22], [16, 26]]]]], ["controller", ["get", "item", ["loc", [null, [16, 38], [16, 42]]]]], ["loc", [null, [16, 6], [16, 45]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "attrs.itemViewClass", ["loc", [null, [11, 11], [11, 30]]]]], [], 0, 1, ["loc", [null, [11, 4], [17, 13]]]]], - locals: [], - templates: [child0, child1] - }; - })(); - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "view.keyword", ["loc", [null, [2, 9], [2, 21]]]]], [], 0, 1, ["loc", [null, [2, 2], [18, 11]]]]], - locals: ["item"], - templates: [child0, child1] - }; - })(); - var child1 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view._emptyView", ["loc", [null, [20, 10], [20, 25]]]]], ["_defaultTagName", ["get", "view._itemTagName", ["loc", [null, [20, 42], [20, 59]]]]], ["loc", [null, [20, 2], [20, 62]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "view._emptyView", ["loc", [null, [19, 11], [19, 26]]]]], [], 0, null, ["loc", [null, [19, 0], [21, 0]]]]], - locals: [], - templates: [child0] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view._arrangedContent", ["loc", [null, [1, 9], [1, 30]]]]], ["-legacy-keyword", ["get", "view.keyword", ["loc", [null, [1, 47], [1, 59]]]]], 0, 1, ["loc", [null, [1, 0], [21, 11]]]]], - locals: [], - templates: [child0, child1] - }; - })()); -}); -enifed("ember-htmlbars/templates/link-to-escaped", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 0], [1, 13]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/link-to-unescaped", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createUnsafeMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 0], [1, 15]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/link-to", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 38], [1, 51]]]]], - locals: [], - templates: [] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createUnsafeMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "linkTitle", ["loc", [null, [1, 59], [1, 74]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "attrs.escaped", ["loc", [null, [1, 23], [1, 36]]]]], [], 0, 1, ["loc", [null, [1, 17], [1, 81]]]]], - locals: [], - templates: [child0, child1] - }; - })(); - var child1 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "yield", ["loc", [null, [1, 89], [1, 98]]]]], - locals: [], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "if", [["get", "linkTitle", ["loc", [null, [1, 6], [1, 15]]]]], [], 0, 1, ["loc", [null, [1, 0], [1, 105]]]]], - locals: [], - templates: [child0, child1] - }; - })()); -}); -enifed("ember-htmlbars/templates/select-optgroup", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "attrs.optionView", ["loc", [null, [1, 40], [1, 56]]]]], ["content", ["get", "item", ["loc", [null, [1, 65], [1, 69]]]], "selection", ["get", "attrs.selection", ["loc", [null, [1, 80], [1, 95]]]], "parentValue", ["get", "attrs.value", ["loc", [null, [1, 108], [1, 119]]]], "multiple", ["get", "attrs.multiple", ["loc", [null, [1, 129], [1, 143]]]], "optionLabelPath", ["get", "attrs.optionLabelPath", ["loc", [null, [1, 160], [1, 181]]]], "optionValuePath", ["get", "attrs.optionValuePath", ["loc", [null, [1, 198], [1, 219]]]]], ["loc", [null, [1, 33], [1, 221]]]]], - locals: ["item"], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "attrs.content", ["loc", [null, [1, 8], [1, 21]]]]], [], 0, null, ["loc", [null, [1, 0], [1, 230]]]]], - locals: [], - templates: [child0] - }; - })()); -}); -enifed("ember-htmlbars/templates/select-option", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "view.label", ["loc", [null, [1, 0], [1, 16]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/templates/select", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - var child0 = (function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createElement("option"); - dom.setAttribute(el1, "value", ""); - var el2 = dom.createComment(""); - dom.appendChild(el1, el2); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(dom.childAt(fragment, [0]), 0, 0); - return morphs; - }, - statements: [["content", "view.prompt", ["loc", [null, [1, 36], [1, 51]]]]], - locals: [], - templates: [] - }; - })(); - var child1 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view.groupView", ["loc", [null, [1, 142], [1, 156]]]]], ["content", ["get", "group.content", ["loc", [null, [1, 165], [1, 178]]]], "label", ["get", "group.label", ["loc", [null, [1, 185], [1, 196]]]], "selection", ["get", "view.selection", ["loc", [null, [1, 207], [1, 221]]]], "value", ["get", "view.value", ["loc", [null, [1, 228], [1, 238]]]], "multiple", ["get", "view.multiple", ["loc", [null, [1, 248], [1, 261]]]], "optionLabelPath", ["get", "view.optionLabelPath", ["loc", [null, [1, 278], [1, 298]]]], "optionValuePath", ["get", "view.optionValuePath", ["loc", [null, [1, 315], [1, 335]]]], "optionView", ["get", "view.optionView", ["loc", [null, [1, 347], [1, 362]]]]], ["loc", [null, [1, 135], [1, 364]]]]], - locals: ["group"], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view.groupedContent", ["loc", [null, [1, 103], [1, 122]]]]], [], 0, null, ["loc", [null, [1, 95], [1, 373]]]]], - locals: [], - templates: [child0] - }; - })(); - var child2 = (function () { - var child0 = (function () { - return { - meta: {}, - arity: 1, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["inline", "view", [["get", "view.optionView", ["loc", [null, [1, 420], [1, 435]]]]], ["content", ["get", "item", ["loc", [null, [1, 444], [1, 448]]]], "selection", ["get", "view.selection", ["loc", [null, [1, 459], [1, 473]]]], "parentValue", ["get", "view.value", ["loc", [null, [1, 486], [1, 496]]]], "multiple", ["get", "view.multiple", ["loc", [null, [1, 506], [1, 519]]]], "optionLabelPath", ["get", "view.optionLabelPath", ["loc", [null, [1, 536], [1, 556]]]], "optionValuePath", ["get", "view.optionValuePath", ["loc", [null, [1, 573], [1, 593]]]]], ["loc", [null, [1, 413], [1, 595]]]]], - locals: ["item"], - templates: [] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["block", "each", [["get", "view.content", ["loc", [null, [1, 389], [1, 401]]]]], [], 0, null, ["loc", [null, [1, 381], [1, 604]]]]], - locals: [], - templates: [child0] - }; - })(); - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - var el1 = dom.createTextNode("\n"); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(2); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - morphs[1] = dom.createMorphAt(fragment, 1, 1, contextualElement); - dom.insertBoundary(fragment, 0); - return morphs; - }, - statements: [["block", "if", [["get", "view.prompt", ["loc", [null, [1, 6], [1, 17]]]]], [], 0, null, ["loc", [null, [1, 0], [1, 67]]]], ["block", "if", [["get", "view.optionGroupPath", ["loc", [null, [1, 73], [1, 93]]]]], [], 1, 2, ["loc", [null, [1, 67], [1, 611]]]]], - locals: [], - templates: [child0, child1, child2] - }; - })()); -}); -enifed("ember-htmlbars/templates/top-level-view", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { - return { - meta: {}, - arity: 0, - cachedFragment: null, - hasRendered: false, - buildFragment: function buildFragment(dom) { - var el0 = dom.createDocumentFragment(); - var el1 = dom.createComment(""); - dom.appendChild(el0, el1); - return el0; - }, - buildRenderNodes: function buildRenderNodes(dom, fragment, contextualElement) { - var morphs = new Array(1); - morphs[0] = dom.createMorphAt(fragment, 0, 0, contextualElement); - dom.insertBoundary(fragment, 0); - dom.insertBoundary(fragment, null); - return morphs; - }, - statements: [["content", "outlet", ["loc", [null, [1, 0], [1, 10]]]]], - locals: [], - templates: [] - }; - })()); -}); -enifed("ember-htmlbars/utils/decode-each-key", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils) { - exports["default"] = decodeEachKey; - - function identity(item) { - var key = undefined; - var type = typeof item; - - if (type === "string" || type === "number") { - key = item; - } else { - key = _emberMetalUtils.guidFor(item); - } - - return key; - } - - function decodeEachKey(item, keyPath, index) { - var key, deprecatedSpecialKey; - - switch (keyPath) { - case "@index": - key = index; - break; - case "@guid": - deprecatedSpecialKey = "@guid"; - key = _emberMetalUtils.guidFor(item); - break; - case "@item": - deprecatedSpecialKey = "@item"; - key = item; - break; - case "@identity": - key = identity(item); - break; - default: - if (keyPath) { - key = _emberMetalProperty_get.get(item, keyPath); - } else { - key = identity(item); - } - } - - if (typeof key === "number") { - key = String(key); - } - - - return key; - } -}); -enifed('ember-htmlbars/utils/is-component', ['exports', 'ember-htmlbars/system/lookup-helper'], function (exports, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = isComponent; - - /* - Given a path name, returns whether or not a component with that - name was found in the container. - */ - - function isComponent(env, scope, path) { - var container = env.container; - if (!container) { - return false; - } - if (!_emberHtmlbarsSystemLookupHelper.CONTAINS_DASH_CACHE.get(path)) { - return false; - } - return container._registry.has('component:' + path) || container._registry.has('template:components/' + path); - } -}); -/** -@module ember -@submodule ember-htmlbars -*/ -enifed('ember-htmlbars/utils/lookup-component', ['exports'], function (exports) { - exports["default"] = lookupComponent; - - function lookupComponent(container, tagName) { - var componentLookup = container.lookup('component-lookup:main'); - - return { - component: componentLookup.componentFor(tagName, container), - layout: componentLookup.layoutFor(tagName, container) - }; - } -}); -enifed("ember-htmlbars/utils/normalize-self", ["exports"], function (exports) { - exports["default"] = normalizeSelf; - - function normalizeSelf(self) { - if (self === undefined) { - return null; - } else { - return self; - } - } -}); -enifed("ember-htmlbars/utils/string", ["exports", "htmlbars-util", "ember-runtime/system/string"], function (exports, _htmlbarsUtil, _emberRuntimeSystemString) { - - /** - Mark a string as safe for unescaped output with Ember templates. If you - return HTML from a helper, use this function to - ensure Ember's rendering layer does not escape the HTML. - - ```javascript - Ember.String.htmlSafe('
    someString
    ') - ``` - - @method htmlSafe - @for Ember.String - @static - @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars - @public - */ - function htmlSafe(str) { - if (str === null || str === undefined) { - return ""; - } - - if (typeof str !== "string") { - str = "" + str; - } - return new _htmlbarsUtil.SafeString(str); - } - - _emberRuntimeSystemString["default"].htmlSafe = htmlSafe; - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { - String.prototype.htmlSafe = function () { - return htmlSafe(this); - }; - } - - exports.SafeString = _htmlbarsUtil.SafeString; - exports.htmlSafe = htmlSafe; - exports.escapeExpression = _htmlbarsUtil.escapeExpression; -}); -/** -@module ember -@submodule ember-htmlbars -*/ - -// required so we can extend this object. -enifed("ember-htmlbars/utils/subscribe", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - exports["default"] = subscribe; - - function subscribe(node, env, scope, stream) { - if (!_emberMetalStreamsUtils.isStream(stream)) { - return; - } - var component = scope.component; - var unsubscribers = node.streamUnsubscribers = node.streamUnsubscribers || []; - - unsubscribers.push(stream.subscribe(function () { - node.isDirty = true; - - // Whenever a render node directly inside a component becomes - // dirty, we want to invoke the willRenderElement and - // didRenderElement lifecycle hooks. From the perspective of the - // programming model, whenever anything in the DOM changes, a - // "re-render" has occured. - if (component && component._renderNode) { - component._renderNode.isDirty = true; - } - - if (node.state.manager) { - node.shouldReceiveAttrs = true; - } - - node.ownerNode.emberView.scheduleRevalidate(node, _emberMetalStreamsUtils.labelFor(stream)); - })); - } -}); -enifed("ember-htmlbars/utils/update-scope", ["exports", "ember-metal/streams/proxy-stream", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - exports["default"] = updateScope; - - function updateScope(scope, key, newValue, renderNode, isSelf) { - var existing = scope[key]; - - if (existing) { - existing.setSource(newValue); - } else { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? null : key); - if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); - } - scope[key] = stream; - } - } -}); -enifed('ember-metal-views', ['exports', 'ember-metal-views/renderer'], function (exports, _emberMetalViewsRenderer) { - exports.Renderer = _emberMetalViewsRenderer["default"]; -}); -enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/merge", "ember-metal/set_properties", "ember-views/system/build-component-template", "ember-metal/enumerable_utils"], function (exports, _emberMetalRun_loop, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMerge, _emberMetalSet_properties, _emberViewsSystemBuildComponentTemplate, _emberMetalEnumerable_utils) { - //import { deprecation } from "ember-views/compat/attrs-proxy"; - - function Renderer(_helper) { - this._dom = _helper; - } - - Renderer.prototype.prerenderTopLevelView = function Renderer_prerenderTopLevelView(view, renderNode) { - if (view._state === "inDOM") { - throw new Error("You cannot insert a View that has already been rendered"); - } - view.ownerView = renderNode.emberView = view; - view._renderNode = renderNode; - - var layout = _emberMetalProperty_get.get(view, "layout"); - var template = view.isComponent ? _emberMetalProperty_get.get(view, "_template") : _emberMetalProperty_get.get(view, "template"); - - var componentInfo = { component: view, layout: layout }; - - var block = _emberViewsSystemBuildComponentTemplate["default"](componentInfo, {}, { - self: view, - templates: template ? { "default": template.raw } : undefined - }).block; - - view.renderBlock(block, renderNode); - view.lastResult = renderNode.lastResult; - this.clearRenderedViews(view.env); - }; - - Renderer.prototype.renderTopLevelView = function Renderer_renderTopLevelView(view, renderNode) { - // Check to see if insertion has been canceled - if (view._willInsert) { - view._willInsert = false; - this.prerenderTopLevelView(view, renderNode); - this.dispatchLifecycleHooks(view.env); - } - }; - - Renderer.prototype.revalidateTopLevelView = function Renderer_revalidateTopLevelView(view) { - // This guard prevents revalidation on an already-destroyed view. - if (view._renderNode.lastResult) { - view._renderNode.lastResult.revalidate(view.env); - // supports createElement, which operates without moving the view into - // the inDOM state. - if (view._state === "inDOM") { - this.dispatchLifecycleHooks(view.env); - } - this.clearRenderedViews(view.env); - } - }; - - Renderer.prototype.dispatchLifecycleHooks = function Renderer_dispatchLifecycleHooks(env) { - var ownerView = env.view; - - var lifecycleHooks = env.lifecycleHooks; - var i, hook; - - for (i = 0; i < lifecycleHooks.length; i++) { - hook = lifecycleHooks[i]; - ownerView._dispatching = hook.type; - - switch (hook.type) { - case "didInsertElement": - this.didInsertElement(hook.view);break; - case "didUpdate": - this.didUpdate(hook.view);break; - } - - this.didRender(hook.view); - } - - ownerView._dispatching = null; - env.lifecycleHooks.length = 0; - }; - - Renderer.prototype.ensureViewNotRendering = function Renderer_ensureViewNotRendering(view) { - var env = view.ownerView.env; - if (env && _emberMetalEnumerable_utils.indexOf(env.renderedViews, view.elementId) !== -1) { - throw new Error("Something you did caused a view to re-render after it rendered but before it was inserted into the DOM."); - } - }; - - Renderer.prototype.clearRenderedViews = function Renderer_clearRenderedViews(env) { - env.renderedNodes = {}; - env.renderedViews.length = 0; - }; - - // This entry point is called from top-level `view.appendTo` - Renderer.prototype.appendTo = function Renderer_appendTo(view, target) { - var morph = this._dom.appendMorph(target); - morph.ownerNode = morph; - view._willInsert = true; - _emberMetalRun_loop["default"].schedule("render", this, this.renderTopLevelView, view, morph); - }; - - Renderer.prototype.replaceIn = function Renderer_replaceIn(view, target) { - var morph = this._dom.replaceContentWithMorph(target); - morph.ownerNode = morph; - view._willInsert = true; - _emberMetalRun_loop["default"].scheduleOnce("render", this, this.renderTopLevelView, view, morph); - }; - - Renderer.prototype.createElement = function Renderer_createElement(view) { - var morph = this._dom.createFragmentMorph(); - morph.ownerNode = morph; - this.prerenderTopLevelView(view, morph); - }; - - Renderer.prototype.didCreateElement = function (view, element) { - if (element) { - view.element = element; - } - - if (view._transitionTo) { - view._transitionTo("hasElement"); - } - }; // hasElement - - Renderer.prototype.willInsertElement = function (view) { - if (view.trigger) { - view.trigger("willInsertElement"); - } - }; // will place into DOM - - Renderer.prototype.setAttrs = function (view, attrs) { - _emberMetalProperty_set.set(view, "attrs", attrs); - }; // set attrs the first time - - Renderer.prototype.componentInitAttrs = function (component, attrs) { - _emberMetalProperty_set.set(component, "attrs", attrs); - component.trigger("didInitAttrs", { attrs: attrs }); - component.trigger("didReceiveAttrs", { newAttrs: attrs }); - }; // set attrs the first time - - Renderer.prototype.didInsertElement = function (view) { - if (view._transitionTo) { - view._transitionTo("inDOM"); - } - - if (view.trigger) { - view.trigger("didInsertElement"); - } - }; // inDOM // placed into DOM - - Renderer.prototype.didUpdate = function (view) { - if (view.trigger) { - view.trigger("didUpdate"); - } - }; - - Renderer.prototype.didRender = function (view) { - if (view.trigger) { - view.trigger("didRender"); - } - }; - - Renderer.prototype.updateAttrs = function (view, attrs) { - this.setAttrs(view, attrs); - }; // setting new attrs - - Renderer.prototype.componentUpdateAttrs = function (component, newAttrs) { - var oldAttrs = null; - - if (component.attrs) { - oldAttrs = _emberMetalMerge.assign({}, component.attrs); - _emberMetalSet_properties["default"](component.attrs, newAttrs); - } else { - _emberMetalProperty_set.set(component, "attrs", newAttrs); - } - - component.trigger("didUpdateAttrs", { oldAttrs: oldAttrs, newAttrs: newAttrs }); - component.trigger("didReceiveAttrs", { oldAttrs: oldAttrs, newAttrs: newAttrs }); - }; - - Renderer.prototype.willUpdate = function (view, attrs) { - if (view._willUpdate) { - view._willUpdate(attrs); - } - }; - - Renderer.prototype.componentWillUpdate = function (component) { - component.trigger("willUpdate"); - }; - - Renderer.prototype.willRender = function (view) { - if (view._willRender) { - view._willRender(); - } - }; - - Renderer.prototype.componentWillRender = function (component) { - component.trigger("willRender"); - }; - - Renderer.prototype.remove = function (view, shouldDestroy) { - this.willDestroyElement(view); - - view._willRemoveElement = true; - _emberMetalRun_loop["default"].schedule("render", this, this.renderElementRemoval, view); - }; - - Renderer.prototype.renderElementRemoval = function Renderer_renderElementRemoval(view) { - // Use the _willRemoveElement flag to avoid mulitple removal attempts in - // case many have been scheduled. This should be more performant than using - // `scheduleOnce`. - if (view._willRemoveElement) { - view._willRemoveElement = false; - - if (view._renderNode && view.element && view.element.parentNode) { - view._renderNode.clear(); - } - this.didDestroyElement(view); - } - }; - - Renderer.prototype.willRemoveElement = function () {}; - - Renderer.prototype.willDestroyElement = function (view) { - if (view._willDestroyElement) { - view._willDestroyElement(); - } - if (view.trigger) { - view.trigger("willDestroyElement"); - view.trigger("willClearRender"); - } - - if (view._transitionTo) { - view._transitionTo("destroying"); - } - }; - - Renderer.prototype.didDestroyElement = function (view) { - view.element = null; - - // Views that are being destroyed should never go back to the preRender state. - // However if we're just destroying an element on a view (as is the case when - // using View#remove) then the view should go to a preRender state so that - // it can be rendered again later. - if (view._state !== "destroying") { - view._transitionTo("preRender"); - } - - if (view.trigger) { - view.trigger("didDestroyElement"); - } - }; // element destroyed so view.destroy shouldn't try to remove it removedFromDOM - - exports["default"] = Renderer; -}); -/*view*/ -enifed("ember-metal", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/instrumentation", "ember-metal/utils", "ember-metal/error", "ember-metal/enumerable_utils", "ember-metal/cache", "ember-metal/platform/define_property", "ember-metal/platform/create", "ember-metal/array", "ember-metal/logger", "ember-metal/property_get", "ember-metal/events", "ember-metal/observer_set", "ember-metal/property_events", "ember-metal/properties", "ember-metal/property_set", "ember-metal/map", "ember-metal/get_properties", "ember-metal/set_properties", "ember-metal/watch_key", "ember-metal/chains", "ember-metal/watch_path", "ember-metal/watching", "ember-metal/expand_properties", "ember-metal/computed", "ember-metal/alias", "ember-metal/computed_macros", "ember-metal/observer", "ember-metal/mixin", "ember-metal/binding", "ember-metal/run_loop", "ember-metal/libraries", "ember-metal/is_none", "ember-metal/is_empty", "ember-metal/is_blank", "ember-metal/is_present", "ember-metal/keys", "backburner", "ember-metal/streams/utils", "ember-metal/streams/stream"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalInstrumentation, _emberMetalUtils, _emberMetalError, _emberMetalEnumerable_utils, _emberMetalCache, _emberMetalPlatformDefine_property, _emberMetalPlatformCreate, _emberMetalArray, _emberMetalLogger, _emberMetalProperty_get, _emberMetalEvents, _emberMetalObserver_set, _emberMetalProperty_events, _emberMetalProperties, _emberMetalProperty_set, _emberMetalMap, _emberMetalGet_properties, _emberMetalSet_properties, _emberMetalWatch_key, _emberMetalChains, _emberMetalWatch_path, _emberMetalWatching, _emberMetalExpand_properties, _emberMetalComputed, _emberMetalAlias, _emberMetalComputed_macros, _emberMetalObserver, _emberMetalMixin, _emberMetalBinding, _emberMetalRun_loop, _emberMetalLibraries, _emberMetalIs_none, _emberMetalIs_empty, _emberMetalIs_blank, _emberMetalIs_present, _emberMetalKeys, _backburner, _emberMetalStreamsUtils, _emberMetalStreamsStream) { - - _emberMetalComputed.computed.empty = _emberMetalComputed_macros.empty; - _emberMetalComputed.computed.notEmpty = _emberMetalComputed_macros.notEmpty; - _emberMetalComputed.computed.none = _emberMetalComputed_macros.none; - _emberMetalComputed.computed.not = _emberMetalComputed_macros.not; - _emberMetalComputed.computed.bool = _emberMetalComputed_macros.bool; - _emberMetalComputed.computed.match = _emberMetalComputed_macros.match; - _emberMetalComputed.computed.equal = _emberMetalComputed_macros.equal; - _emberMetalComputed.computed.gt = _emberMetalComputed_macros.gt; - _emberMetalComputed.computed.gte = _emberMetalComputed_macros.gte; - _emberMetalComputed.computed.lt = _emberMetalComputed_macros.lt; - _emberMetalComputed.computed.lte = _emberMetalComputed_macros.lte; - _emberMetalComputed.computed.alias = _emberMetalAlias["default"]; - _emberMetalComputed.computed.oneWay = _emberMetalComputed_macros.oneWay; - _emberMetalComputed.computed.reads = _emberMetalComputed_macros.oneWay; - _emberMetalComputed.computed.readOnly = _emberMetalComputed_macros.readOnly; - _emberMetalComputed.computed.defaultTo = _emberMetalComputed_macros.defaultTo; - _emberMetalComputed.computed.deprecatingAlias = _emberMetalComputed_macros.deprecatingAlias; - _emberMetalComputed.computed.and = _emberMetalComputed_macros.and; - _emberMetalComputed.computed.or = _emberMetalComputed_macros.or; - _emberMetalComputed.computed.any = _emberMetalComputed_macros.any; - _emberMetalComputed.computed.collect = _emberMetalComputed_macros.collect; - - // END IMPORTS - - // BEGIN EXPORTS - var EmberInstrumentation = _emberMetalCore["default"].Instrumentation = {}; - EmberInstrumentation.instrument = _emberMetalInstrumentation.instrument; - EmberInstrumentation.subscribe = _emberMetalInstrumentation.subscribe; - EmberInstrumentation.unsubscribe = _emberMetalInstrumentation.unsubscribe; - EmberInstrumentation.reset = _emberMetalInstrumentation.reset; - - _emberMetalCore["default"].instrument = _emberMetalInstrumentation.instrument; - _emberMetalCore["default"].subscribe = _emberMetalInstrumentation.subscribe; - - _emberMetalCore["default"]._Cache = _emberMetalCache["default"]; - - _emberMetalCore["default"].generateGuid = _emberMetalUtils.generateGuid; - _emberMetalCore["default"].GUID_KEY = _emberMetalUtils.GUID_KEY; - _emberMetalCore["default"].platform = { - defineProperty: _emberMetalProperties.defineProperty, - hasPropertyAccessors: _emberMetalPlatformDefine_property.hasPropertyAccessors - }; - - var EmberArrayPolyfills = _emberMetalCore["default"].ArrayPolyfills = {}; - - EmberArrayPolyfills.map = _emberMetalArray.map; - EmberArrayPolyfills.forEach = _emberMetalArray.forEach; - EmberArrayPolyfills.filter = _emberMetalArray.filter; - EmberArrayPolyfills.indexOf = _emberMetalArray.indexOf; - - _emberMetalCore["default"].Error = _emberMetalError["default"]; - _emberMetalCore["default"].guidFor = _emberMetalUtils.guidFor; - _emberMetalCore["default"].META_DESC = _emberMetalUtils.META_DESC; - _emberMetalCore["default"].EMPTY_META = _emberMetalUtils.EMPTY_META; - _emberMetalCore["default"].meta = _emberMetalUtils.meta; - _emberMetalCore["default"].getMeta = _emberMetalUtils.getMeta; - _emberMetalCore["default"].setMeta = _emberMetalUtils.setMeta; - _emberMetalCore["default"].metaPath = _emberMetalUtils.metaPath; - _emberMetalCore["default"].inspect = _emberMetalUtils.inspect; - _emberMetalCore["default"].tryCatchFinally = _emberMetalUtils.deprecatedTryCatchFinally; - _emberMetalCore["default"].makeArray = _emberMetalUtils.makeArray; - _emberMetalCore["default"].canInvoke = _emberMetalUtils.canInvoke; - _emberMetalCore["default"].tryInvoke = _emberMetalUtils.tryInvoke; - _emberMetalCore["default"].tryFinally = _emberMetalUtils.deprecatedTryFinally; - _emberMetalCore["default"].wrap = _emberMetalUtils.wrap; - _emberMetalCore["default"].apply = _emberMetalUtils.apply; - _emberMetalCore["default"].applyStr = _emberMetalUtils.applyStr; - _emberMetalCore["default"].uuid = _emberMetalUtils.uuid; - - _emberMetalCore["default"].Logger = _emberMetalLogger["default"]; - - _emberMetalCore["default"].get = _emberMetalProperty_get.get; - _emberMetalCore["default"].getWithDefault = _emberMetalProperty_get.getWithDefault; - _emberMetalCore["default"].normalizeTuple = _emberMetalProperty_get.normalizeTuple; - _emberMetalCore["default"]._getPath = _emberMetalProperty_get._getPath; - - _emberMetalCore["default"].EnumerableUtils = _emberMetalEnumerable_utils["default"]; - - _emberMetalCore["default"].on = _emberMetalEvents.on; - _emberMetalCore["default"].addListener = _emberMetalEvents.addListener; - _emberMetalCore["default"].removeListener = _emberMetalEvents.removeListener; - _emberMetalCore["default"]._suspendListener = _emberMetalEvents.suspendListener; - _emberMetalCore["default"]._suspendListeners = _emberMetalEvents.suspendListeners; - _emberMetalCore["default"].sendEvent = _emberMetalEvents.sendEvent; - _emberMetalCore["default"].hasListeners = _emberMetalEvents.hasListeners; - _emberMetalCore["default"].watchedEvents = _emberMetalEvents.watchedEvents; - _emberMetalCore["default"].listenersFor = _emberMetalEvents.listenersFor; - _emberMetalCore["default"].accumulateListeners = _emberMetalEvents.accumulateListeners; - - _emberMetalCore["default"]._ObserverSet = _emberMetalObserver_set["default"]; - - _emberMetalCore["default"].propertyWillChange = _emberMetalProperty_events.propertyWillChange; - _emberMetalCore["default"].propertyDidChange = _emberMetalProperty_events.propertyDidChange; - _emberMetalCore["default"].overrideChains = _emberMetalProperty_events.overrideChains; - _emberMetalCore["default"].beginPropertyChanges = _emberMetalProperty_events.beginPropertyChanges; - _emberMetalCore["default"].endPropertyChanges = _emberMetalProperty_events.endPropertyChanges; - _emberMetalCore["default"].changeProperties = _emberMetalProperty_events.changeProperties; - - _emberMetalCore["default"].defineProperty = _emberMetalProperties.defineProperty; - - _emberMetalCore["default"].set = _emberMetalProperty_set.set; - _emberMetalCore["default"].trySet = _emberMetalProperty_set.trySet; - - _emberMetalCore["default"].OrderedSet = _emberMetalMap.OrderedSet; - _emberMetalCore["default"].Map = _emberMetalMap.Map; - _emberMetalCore["default"].MapWithDefault = _emberMetalMap.MapWithDefault; - - _emberMetalCore["default"].getProperties = _emberMetalGet_properties["default"]; - _emberMetalCore["default"].setProperties = _emberMetalSet_properties["default"]; - - _emberMetalCore["default"].watchKey = _emberMetalWatch_key.watchKey; - _emberMetalCore["default"].unwatchKey = _emberMetalWatch_key.unwatchKey; - - _emberMetalCore["default"].flushPendingChains = _emberMetalChains.flushPendingChains; - _emberMetalCore["default"].removeChainWatcher = _emberMetalChains.removeChainWatcher; - _emberMetalCore["default"]._ChainNode = _emberMetalChains.ChainNode; - _emberMetalCore["default"].finishChains = _emberMetalChains.finishChains; - - _emberMetalCore["default"].watchPath = _emberMetalWatch_path.watchPath; - _emberMetalCore["default"].unwatchPath = _emberMetalWatch_path.unwatchPath; - - _emberMetalCore["default"].watch = _emberMetalWatching.watch; - _emberMetalCore["default"].isWatching = _emberMetalWatching.isWatching; - _emberMetalCore["default"].unwatch = _emberMetalWatching.unwatch; - _emberMetalCore["default"].rewatch = _emberMetalWatching.rewatch; - _emberMetalCore["default"].destroy = _emberMetalWatching.destroy; - - _emberMetalCore["default"].expandProperties = _emberMetalExpand_properties["default"]; - - _emberMetalCore["default"].ComputedProperty = _emberMetalComputed.ComputedProperty; - _emberMetalCore["default"].computed = _emberMetalComputed.computed; - _emberMetalCore["default"].cacheFor = _emberMetalComputed.cacheFor; - - _emberMetalCore["default"].addObserver = _emberMetalObserver.addObserver; - _emberMetalCore["default"].observersFor = _emberMetalObserver.observersFor; - _emberMetalCore["default"].removeObserver = _emberMetalObserver.removeObserver; - _emberMetalCore["default"]._suspendBeforeObserver = _emberMetalObserver._suspendBeforeObserver; - _emberMetalCore["default"]._suspendBeforeObservers = _emberMetalObserver._suspendBeforeObservers; - _emberMetalCore["default"]._suspendObserver = _emberMetalObserver._suspendObserver; - _emberMetalCore["default"]._suspendObservers = _emberMetalObserver._suspendObservers; - - _emberMetalCore["default"].IS_BINDING = _emberMetalMixin.IS_BINDING; - _emberMetalCore["default"].required = _emberMetalMixin.required; - _emberMetalCore["default"].aliasMethod = _emberMetalMixin.aliasMethod; - _emberMetalCore["default"].observer = _emberMetalMixin.observer; - _emberMetalCore["default"].immediateObserver = _emberMetalMixin._immediateObserver; - _emberMetalCore["default"].mixin = _emberMetalMixin.mixin; - _emberMetalCore["default"].Mixin = _emberMetalMixin.Mixin; - - _emberMetalCore["default"].oneWay = _emberMetalBinding.oneWay; - _emberMetalCore["default"].bind = _emberMetalBinding.bind; - _emberMetalCore["default"].Binding = _emberMetalBinding.Binding; - _emberMetalCore["default"].isGlobalPath = _emberMetalBinding.isGlobalPath; - - _emberMetalCore["default"].run = _emberMetalRun_loop["default"]; - - /** - @class Backburner - @for Ember - @private - */ - _emberMetalCore["default"].Backburner = _backburner["default"]; - // this is the new go forward, once Ember Data updates to using `_Backburner` we - // can remove the non-underscored version. - _emberMetalCore["default"]._Backburner = _backburner["default"]; - - _emberMetalCore["default"].libraries = new _emberMetalLibraries["default"](); - _emberMetalCore["default"].libraries.registerCoreLibrary("Ember", _emberMetalCore["default"].VERSION); - - _emberMetalCore["default"].isNone = _emberMetalIs_none["default"]; - _emberMetalCore["default"].isEmpty = _emberMetalIs_empty["default"]; - _emberMetalCore["default"].isBlank = _emberMetalIs_blank["default"]; - _emberMetalCore["default"].isPresent = _emberMetalIs_present["default"]; - - _emberMetalCore["default"].merge = _emberMetalMerge["default"]; - - - /** - A function may be assigned to `Ember.onerror` to be called when Ember - internals encounter an error. This is useful for specialized error handling - and reporting code. - - ```javascript - Ember.onerror = function(error) { - Em.$.ajax('/report-error', 'POST', { - stack: error.stack, - otherInformation: 'whatever app state you want to provide' - }); - }; - ``` - - Internally, `Ember.onerror` is used as Backburner's error handler. - - @event onerror - @for Ember - @param {Exception} error the error object - @public - */ - _emberMetalCore["default"].onerror = null; - // END EXPORTS - - // do this for side-effects of updating Ember.assert, warn, etc when - // ember-debug is present - // This needs to be called before any deprecateFunc - if (_emberMetalCore["default"].__loader.registry["ember-debug"]) { - requireModule("ember-debug"); - } - - _emberMetalCore["default"].create = _emberMetalCore["default"].deprecateFunc("Ember.create is deprecated in favor of Object.create", _emberMetalPlatformCreate["default"]); - _emberMetalCore["default"].keys = _emberMetalCore["default"].deprecateFunc("Ember.keys is deprecated in favor of Object.keys", _emberMetalKeys["default"]); - - _emberMetalCore["default"].addBeforeObserver = _emberMetalCore["default"].deprecateFunc("Ember.addBeforeObserver is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalObserver._addBeforeObserver); - _emberMetalCore["default"].removeBeforeObserver = _emberMetalCore["default"].deprecateFunc("Ember.removeBeforeObserver is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalObserver._removeBeforeObserver); - _emberMetalCore["default"].beforeObserversFor = _emberMetalCore["default"].deprecateFunc("Ember.beforeObserversFor is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalObserver._beforeObserversFor); - _emberMetalCore["default"].beforeObserver = _emberMetalCore["default"].deprecateFunc("Ember.beforeObserver is deprecated and will be removed in the near future.", { url: "http://emberjs.com/deprecations/v1.x/#toc_beforeobserver" }, _emberMetalMixin._beforeObserver); - - exports["default"] = _emberMetalCore["default"]; -}); -/** -@module ember -@submodule ember-metal -*/ - -// BEGIN IMPORTS -enifed("ember-metal/alias", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/core", "ember-metal/error", "ember-metal/properties", "ember-metal/computed", "ember-metal/platform/create", "ember-metal/utils", "ember-metal/dependent_keys"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalCore, _emberMetalError, _emberMetalProperties, _emberMetalComputed, _emberMetalPlatformCreate, _emberMetalUtils, _emberMetalDependent_keys) { - exports["default"] = alias; - exports.AliasedProperty = AliasedProperty; - - function alias(altKey) { - return new AliasedProperty(altKey); - } - - function AliasedProperty(altKey) { - this.isDescriptor = true; - this.altKey = altKey; - this._dependentKeys = [altKey]; - } - - AliasedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalProperties.Descriptor.prototype); - - AliasedProperty.prototype.get = function AliasedProperty_get(obj, keyName) { - return _emberMetalProperty_get.get(obj, this.altKey); - }; - - AliasedProperty.prototype.set = function AliasedProperty_set(obj, keyName, value) { - return _emberMetalProperty_set.set(obj, this.altKey, value); - }; - - AliasedProperty.prototype.willWatch = function (obj, keyName) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, _emberMetalUtils.meta(obj)); - }; - - AliasedProperty.prototype.didUnwatch = function (obj, keyName) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, _emberMetalUtils.meta(obj)); - }; - - AliasedProperty.prototype.setup = function (obj, keyName) { - var m = _emberMetalUtils.meta(obj); - if (m.watching[keyName]) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, m); - } - }; - - AliasedProperty.prototype.teardown = function (obj, keyName) { - var m = _emberMetalUtils.meta(obj); - if (m.watching[keyName]) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, m); - } - }; - - AliasedProperty.prototype.readOnly = function () { - this.set = AliasedProperty_readOnlySet; - return this; - }; - - function AliasedProperty_readOnlySet(obj, keyName, value) { - throw new _emberMetalError["default"]("Cannot set read-only property '" + keyName + "' on object: " + _emberMetalUtils.inspect(obj)); - } - - AliasedProperty.prototype.oneWay = function () { - this.set = AliasedProperty_oneWaySet; - return this; - }; - - function AliasedProperty_oneWaySet(obj, keyName, value) { - _emberMetalProperties.defineProperty(obj, keyName, null); - return _emberMetalProperty_set.set(obj, keyName, value); - } - - // Backwards compatibility with Ember Data - AliasedProperty.prototype._meta = undefined; - AliasedProperty.prototype.meta = _emberMetalComputed.ComputedProperty.prototype.meta; -}); -// Ember.assert -enifed("ember-metal/array", ["exports"], function (exports) { - /** - @module ember - @submodule ember-metal - */ - - var ArrayPrototype = Array.prototype; - - // Testing this is not ideal, but we want to use native functions - // if available, but not to use versions created by libraries like Prototype - var isNativeFunc = function (func) { - // This should probably work in all browsers likely to have ES5 array methods - return func && Function.prototype.toString.call(func).indexOf("[native code]") > -1; - }; - - var defineNativeShim = function (nativeFunc, shim) { - if (isNativeFunc(nativeFunc)) { - return nativeFunc; - } - return shim; - }; - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map - var map = defineNativeShim(ArrayPrototype.map, function (fun) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var res = new Array(len); - - for (var i = 0; i < len; i++) { - if (i in t) { - res[i] = fun.call(arguments[1], t[i], i, t); - } - } - - return res; - }); - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach - var forEach = defineNativeShim(ArrayPrototype.forEach, function (fun) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - - for (var i = 0; i < len; i++) { - if (i in t) { - fun.call(arguments[1], t[i], i, t); - } - } - }); - - var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) { - if (fromIndex === null || fromIndex === undefined) { - fromIndex = 0; - } else if (fromIndex < 0) { - fromIndex = Math.max(0, this.length + fromIndex); - } - - for (var i = fromIndex, j = this.length; i < j; i++) { - if (this[i] === obj) { - return i; - } - } - return -1; - }); - - var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function (obj, fromIndex) { - var len = this.length; - var idx; - - if (fromIndex === undefined) { - fromIndex = len - 1; - } else { - fromIndex = fromIndex < 0 ? Math.ceil(fromIndex) : Math.floor(fromIndex); - } - - if (fromIndex < 0) { - fromIndex += len; - } - - for (idx = fromIndex; idx >= 0; idx--) { - if (this[idx] === obj) { - return idx; - } - } - return -1; - }); - - var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) { - var i, value; - var result = []; - var length = this.length; - - for (i = 0; i < length; i++) { - if (this.hasOwnProperty(i)) { - value = this[i]; - if (fn.call(context, value, i, this)) { - result.push(value); - } - } - } - return result; - }); - - if (Ember.SHIM_ES5) { - ArrayPrototype.map = ArrayPrototype.map || map; - ArrayPrototype.forEach = ArrayPrototype.forEach || forEach; - ArrayPrototype.filter = ArrayPrototype.filter || filter; - ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf; - ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf; - } - - /** - Array polyfills to support ES5 features in older browsers. - - @namespace Ember - @property ArrayPolyfills - @public - */ - exports.map = map; - exports.forEach = forEach; - exports.filter = filter; - exports.indexOf = indexOf; - exports.lastIndexOf = lastIndexOf; -}); -enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/observer", "ember-metal/run_loop", "ember-metal/path_cache"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalObserver, _emberMetalRun_loop, _emberMetalPath_cache) { - exports.bind = bind; - exports.oneWay = oneWay; - - // ES6TODO: where is Ember.lookup defined? - /** - @module ember - @submodule ember-metal - */ - - // .......................................................... - // CONSTANTS - // - - /** - Debug parameter you can turn on. This will log all bindings that fire to - the console. This should be disabled in production code. Note that you - can also enable this from the console or temporarily. - - @property LOG_BINDINGS - @for Ember - @type Boolean - @default false - @public - */ - _emberMetalCore["default"].LOG_BINDINGS = false || !!_emberMetalCore["default"].ENV.LOG_BINDINGS; - - /** - Returns true if the provided path is global (e.g., `MyApp.fooController.bar`) - instead of local (`foo.bar.baz`). - - @method isGlobalPath - @for Ember - @private - @param {String} path - @return Boolean - */ - - function getWithGlobals(obj, path) { - return _emberMetalProperty_get.get(_emberMetalPath_cache.isGlobal(path) ? _emberMetalCore["default"].lookup : obj, path); - } - - // .......................................................... - // BINDING - // - - function Binding(toPath, fromPath) { - this._direction = undefined; - this._from = fromPath; - this._to = toPath; - this._readyToSync = undefined; - this._oneWay = undefined; - } - - /** - @class Binding - @namespace Ember - @public - */ - - Binding.prototype = { - /** - This copies the Binding so it can be connected to another object. - @method copy - @return {Ember.Binding} `this` - @public - */ - copy: function () { - var copy = new Binding(this._to, this._from); - if (this._oneWay) { - copy._oneWay = true; - } - return copy; - }, - - // .......................................................... - // CONFIG - // - - /** - This will set `from` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - @method from - @param {String} path the property path to connect to - @return {Ember.Binding} `this` - @public - */ - from: function (path) { - this._from = path; - return this; - }, - - /** - This will set the `to` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - @method to - @param {String|Tuple} path A property path or tuple - @return {Ember.Binding} `this` - @public - */ - to: function (path) { - this._to = path; - return this; - }, - - /** - Configures the binding as one way. A one-way binding will relay changes - on the `from` side to the `to` side, but not the other way around. This - means that if you change the `to` side directly, the `from` side may have - a different value. - @method oneWay - @return {Ember.Binding} `this` - @public - */ - oneWay: function () { - this._oneWay = true; - return this; - }, - - /** - @method toString - @return {String} string representation of binding - @public - */ - toString: function () { - var oneWay = this._oneWay ? "[oneWay]" : ""; - return "Ember.Binding<" + _emberMetalUtils.guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay; - }, - - // .......................................................... - // CONNECT AND SYNC - // - - /** - Attempts to connect this binding instance so that it can receive and relay - changes. This method will raise an exception if you have not set the - from/to properties yet. - @method connect - @param {Object} obj The root object for this binding. - @return {Ember.Binding} `this` - @public - */ - connect: function (obj) { - - var fromPath = this._from; - var toPath = this._to; - _emberMetalProperty_set.trySet(obj, toPath, getWithGlobals(obj, fromPath)); - - // add an observer on the object to be notified when the binding should be updated - _emberMetalObserver.addObserver(obj, fromPath, this, this.fromDidChange); - - // if the binding is a two-way binding, also set up an observer on the target - if (!this._oneWay) { - _emberMetalObserver.addObserver(obj, toPath, this, this.toDidChange); - } - - this._readyToSync = true; - - return this; - }, - - /** - Disconnects the binding instance. Changes will no longer be relayed. You - will not usually need to call this method. - @method disconnect - @param {Object} obj The root object you passed when connecting the binding. - @return {Ember.Binding} `this` - @public - */ - disconnect: function (obj) { - - var twoWay = !this._oneWay; - - // remove an observer on the object so we're no longer notified of - // changes that should update bindings. - _emberMetalObserver.removeObserver(obj, this._from, this, this.fromDidChange); - - // if the binding is two-way, remove the observer from the target as well - if (twoWay) { - _emberMetalObserver.removeObserver(obj, this._to, this, this.toDidChange); - } - - this._readyToSync = false; // disable scheduled syncs... - return this; - }, - - // .......................................................... - // PRIVATE - // - - /* called when the from side changes */ - fromDidChange: function (target) { - this._scheduleSync(target, "fwd"); - }, - - /* called when the to side changes */ - toDidChange: function (target) { - this._scheduleSync(target, "back"); - }, - - _scheduleSync: function (obj, dir) { - var existingDir = this._direction; - - // if we haven't scheduled the binding yet, schedule it - if (existingDir === undefined) { - _emberMetalRun_loop["default"].schedule("sync", this, this._sync, obj); - this._direction = dir; - } - - // If both a 'back' and 'fwd' sync have been scheduled on the same object, - // default to a 'fwd' sync so that it remains deterministic. - if (existingDir === "back" && dir === "fwd") { - this._direction = "fwd"; - } - }, - - _sync: function (obj) { - var log = _emberMetalCore["default"].LOG_BINDINGS; - - // don't synchronize destroyed objects or disconnected bindings - if (obj.isDestroyed || !this._readyToSync) { - return; - } - - // get the direction of the binding for the object we are - // synchronizing from - var direction = this._direction; - - var fromPath = this._from; - var toPath = this._to; - - this._direction = undefined; - - // if we're synchronizing from the remote object... - if (direction === "fwd") { - var fromValue = getWithGlobals(obj, this._from); - if (log) { - _emberMetalCore["default"].Logger.log(" ", this.toString(), "->", fromValue, obj); - } - if (this._oneWay) { - _emberMetalProperty_set.trySet(obj, toPath, fromValue); - } else { - _emberMetalObserver._suspendObserver(obj, toPath, this, this.toDidChange, function () { - _emberMetalProperty_set.trySet(obj, toPath, fromValue); - }); - } - // if we're synchronizing *to* the remote object - } else if (direction === "back") { - var toValue = _emberMetalProperty_get.get(obj, this._to); - if (log) { - _emberMetalCore["default"].Logger.log(" ", this.toString(), "<-", toValue, obj); - } - _emberMetalObserver._suspendObserver(obj, fromPath, this, this.fromDidChange, function () { - _emberMetalProperty_set.trySet(_emberMetalPath_cache.isGlobal(fromPath) ? _emberMetalCore["default"].lookup : obj, fromPath, toValue); - }); - } - } - - }; - - function mixinProperties(to, from) { - for (var key in from) { - if (from.hasOwnProperty(key)) { - to[key] = from[key]; - } - } - } - - mixinProperties(Binding, { - - /* - See `Ember.Binding.from`. - @method from - @static - */ - from: function (from) { - var C = this; - return new C(undefined, from); - }, - - /* - See `Ember.Binding.to`. - @method to - @static - */ - to: function (to) { - var C = this; - return new C(to, undefined); - }, - - /** - Creates a new Binding instance and makes it apply in a single direction. - A one-way binding will relay changes on the `from` side object (supplied - as the `from` argument) the `to` side, but not the other way around. - This means that if you change the "to" side directly, the "from" side may have - a different value. - See `Binding.oneWay`. - @method oneWay - @param {String} from from path. - @param {Boolean} [flag] (Optional) passing nothing here will make the - binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the - binding two way again. - @return {Ember.Binding} `this` - @deprecated - @public - */ - oneWay: function (from, flag) { - var C = this; - return new C(undefined, from).oneWay(flag); - } - - }); - /** - An `Ember.Binding` connects the properties of two objects so that whenever - the value of one property changes, the other property will be changed also. - - ## Automatic Creation of Bindings with `/^*Binding/`-named Properties - - You do not usually create Binding objects directly but instead describe - bindings in your class or object definition using automatic binding - detection. - - Properties ending in a `Binding` suffix will be converted to `Ember.Binding` - instances. The value of this property should be a string representing a path - to another object or a custom binding instance created using Binding helpers - (see "One Way Bindings"): - - ``` - valueBinding: "MyApp.someController.title" - ``` - - This will create a binding from `MyApp.someController.title` to the `value` - property of your object instance automatically. Now the two values will be - kept in sync. - - ## One Way Bindings - - One especially useful binding customization you can use is the `oneWay()` - helper. This helper tells Ember that you are only interested in - receiving changes on the object you are binding from. For example, if you - are binding to a preference and you want to be notified if the preference - has changed, but your object will not be changing the preference itself, you - could do: - - ``` - bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles") - ``` - - This way if the value of `MyApp.preferencesController.bigTitles` changes the - `bigTitles` property of your object will change also. However, if you - change the value of your `bigTitles` property, it will not update the - `preferencesController`. - - One way bindings are almost twice as fast to setup and twice as fast to - execute because the binding only has to worry about changes to one side. - - You should consider using one way bindings anytime you have an object that - may be created frequently and you do not intend to change a property; only - to monitor it for changes (such as in the example above). - - ## Adding Bindings Manually - - All of the examples above show you how to configure a custom binding, but the - result of these customizations will be a binding template, not a fully active - Binding instance. The binding will actually become active only when you - instantiate the object the binding belongs to. It is useful however, to - understand what actually happens when the binding is activated. - - For a binding to function it must have at least a `from` property and a `to` - property. The `from` property path points to the object/key that you want to - bind from while the `to` path points to the object/key you want to bind to. - - When you define a custom binding, you are usually describing the property - you want to bind from (such as `MyApp.someController.value` in the examples - above). When your object is created, it will automatically assign the value - you want to bind `to` based on the name of your binding key. In the - examples above, during init, Ember objects will effectively call - something like this on your binding: - - ```javascript - binding = Ember.Binding.from("valueBinding").to("value"); - ``` - - This creates a new binding instance based on the template you provide, and - sets the to path to the `value` property of the new object. Now that the - binding is fully configured with a `from` and a `to`, it simply needs to be - connected to become active. This is done through the `connect()` method: - - ```javascript - binding.connect(this); - ``` - - Note that when you connect a binding you pass the object you want it to be - connected to. This object will be used as the root for both the from and - to side of the binding when inspecting relative paths. This allows the - binding to be automatically inherited by subclassed objects as well. - - This also allows you to bind between objects using the paths you declare in - `from` and `to`: - - ```javascript - // Example 1 - binding = Ember.Binding.from("App.someObject.value").to("value"); - binding.connect(this); - - // Example 2 - binding = Ember.Binding.from("parentView.value").to("App.someObject.value"); - binding.connect(this); - ``` - - Now that the binding is connected, it will observe both the from and to side - and relay changes. - - If you ever needed to do so (you almost never will, but it is useful to - understand this anyway), you could manually create an active binding by - using the `Ember.bind()` helper method. (This is the same method used by - to setup your bindings on objects): - - ```javascript - Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value"); - ``` - - Both of these code fragments have the same effect as doing the most friendly - form of binding creation like so: - - ```javascript - MyApp.anotherObject = Ember.Object.create({ - valueBinding: "MyApp.someController.value", - - // OTHER CODE FOR THIS OBJECT... - }); - ``` - - Ember's built in binding creation method makes it easy to automatically - create bindings for you. You should always use the highest-level APIs - available, even if you understand how it works underneath. - - @class Binding - @namespace Ember - @since Ember 0.9 - @public - */ - // Ember.Binding = Binding; ES6TODO: where to put this? - - /** - Global helper method to create a new binding. Just pass the root object - along with a `to` and `from` path to create and connect the binding. - - @method bind - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - @public - */ - - function bind(obj, to, from) { - return new Binding(to, from).connect(obj); - } - - /** - @method oneWay - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - @public - */ - - function oneWay(obj, to, from) { - return new Binding(to, from).oneWay().connect(obj); - } - - exports.Binding = Binding; - exports.isGlobalPath = _emberMetalPath_cache.isGlobal; -}); -// Ember.Logger, Ember.LOG_BINDINGS, assert -enifed('ember-metal/cache', ['exports', 'ember-metal/dictionary'], function (exports, _emberMetalDictionary) { - exports["default"] = Cache; - - function Cache(limit, func) { - this.store = _emberMetalDictionary["default"](null); - this.size = 0; - this.misses = 0; - this.hits = 0; - this.limit = limit; - this.func = func; - } - - var UNDEFINED = function () {}; - - Cache.prototype = { - set: function (key, value) { - if (this.limit > this.size) { - this.size++; - if (value === undefined) { - this.store[key] = UNDEFINED; - } else { - this.store[key] = value; - } - } - - return value; - }, - - get: function (key) { - var value = this.store[key]; - - if (value === undefined) { - this.misses++; - value = this.set(key, this.func(key)); - } else if (value === UNDEFINED) { - this.hits++; - value = undefined; - } else { - this.hits++; - // nothing to translate - } - - return value; - }, - - purge: function () { - this.store = _emberMetalDictionary["default"](null); - this.size = 0; - this.hits = 0; - this.misses = 0; - } - }; -}); -enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils", "ember-metal/array", "ember-metal/watch_key"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalArray, _emberMetalWatch_key) { - exports.flushPendingChains = flushPendingChains; - exports.finishChains = finishChains; - - var warn = _emberMetalCore["default"].warn; - var FIRST_KEY = /^([^\.]+)/; - - function firstKey(path) { - return path.match(FIRST_KEY)[0]; - } - - function isObject(obj) { - return obj && typeof obj === "object"; - } - - var pendingQueue = []; - - // attempts to add the pendingQueue chains again. If some of them end up - // back in the queue and reschedule is true, schedules a timeout to try - // again. - - function flushPendingChains() { - if (pendingQueue.length === 0) { - return; - } - - var queue = pendingQueue; - pendingQueue = []; - - _emberMetalArray.forEach.call(queue, function (q) { - q[0].add(q[1]); - }); - - warn("Watching an undefined global, Ember expects watched globals to be" + " setup by the time the run loop is flushed, check for typos", pendingQueue.length === 0); - } - - function addChainWatcher(obj, keyName, node) { - if (!isObject(obj)) { - return; - } - - var m = _emberMetalUtils.meta(obj); - var nodes = m.chainWatchers; - - if (!m.hasOwnProperty("chainWatchers")) { - // FIXME?! - nodes = m.chainWatchers = {}; - } - - if (!nodes[keyName]) { - nodes[keyName] = []; - } - nodes[keyName].push(node); - _emberMetalWatch_key.watchKey(obj, keyName, m); - } - - function removeChainWatcher(obj, keyName, node) { - if (!isObject(obj)) { - return; - } - - var m = obj["__ember_meta__"]; - if (m && !m.hasOwnProperty("chainWatchers")) { - return; - } // nothing to do - - var nodes = m && m.chainWatchers; - - if (nodes && nodes[keyName]) { - nodes = nodes[keyName]; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i] === node) { - nodes.splice(i, 1); - break; - } - } - } - _emberMetalWatch_key.unwatchKey(obj, keyName, m); - } - - // A ChainNode watches a single key on an object. If you provide a starting - // value for the key then the node won't actually watch it. For a root node - // pass null for parent and key and object for value. - function ChainNode(parent, key, value) { - this._parent = parent; - this._key = key; - - // _watching is true when calling get(this._parent, this._key) will - // return the value of this node. - // - // It is false for the root of a chain (because we have no parent) - // and for global paths (because the parent node is the object with - // the observer on it) - this._watching = value === undefined; - - this._value = value; - this._paths = {}; - if (this._watching) { - this._object = parent.value(); - if (this._object) { - addChainWatcher(this._object, this._key, this); - } - } - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - // - // TODO: Replace this with an efficient callback that the EachProxy - // can implement. - if (this._parent && this._parent._key === "@each") { - this.value(); - } - } - - function lazyGet(obj, key) { - if (!obj) { - return; - } - - var meta = obj["__ember_meta__"]; - // check if object meant only to be a prototype - if (meta && meta.proto === obj) { - return; - } - - if (key === "@each") { - return _emberMetalProperty_get.get(obj, key); - } - - // if a CP only return cached value - var possibleDesc = obj[key]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc._cacheable) { - if (meta.cache && key in meta.cache) { - return meta.cache[key]; - } else { - return; - } - } - - return _emberMetalProperty_get.get(obj, key); - } - - ChainNode.prototype = { - value: function () { - if (this._value === undefined && this._watching) { - var obj = this._parent.value(); - this._value = lazyGet(obj, this._key); - } - return this._value; - }, - - destroy: function () { - if (this._watching) { - var obj = this._object; - if (obj) { - removeChainWatcher(obj, this._key, this); - } - this._watching = false; // so future calls do nothing - } - }, - - // copies a top level object only - copy: function (obj) { - var ret = new ChainNode(null, null, obj); - var paths = this._paths; - var path; - - for (path in paths) { - // this check will also catch non-number vals. - if (paths[path] <= 0) { - continue; - } - ret.add(path); - } - return ret; - }, - - // called on the root node of a chain to setup watchers on the specified - // path. - add: function (path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - paths[path] = (paths[path] || 0) + 1; - - obj = this.value(); - tuple = _emberMetalProperty_get.normalizeTuple(obj, path); - - // the path was a local path - if (tuple[0] && tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length + 1); - - // global path, but object does not exist yet. - // put into a queue and try to connect later. - } else if (!tuple[0]) { - pendingQueue.push([this, path]); - tuple.length = 0; - return; - - // global path, and object already exists - } else { - src = tuple[0]; - key = path.slice(0, 0 - (tuple[1].length + 1)); - path = tuple[1]; - } - - tuple.length = 0; - this.chain(key, path, src); - }, - - // called on the root node of a chain to teardown watcher on the specified - // path - remove: function (path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - if (paths[path] > 0) { - paths[path]--; - } - - obj = this.value(); - tuple = _emberMetalProperty_get.normalizeTuple(obj, path); - if (tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length + 1); - } else { - src = tuple[0]; - key = path.slice(0, 0 - (tuple[1].length + 1)); - path = tuple[1]; - } - - tuple.length = 0; - this.unchain(key, path); - }, - - count: 0, - - chain: function (key, path, src) { - var chains = this._chains; - var node; - if (!chains) { - chains = this._chains = {}; - } - - node = chains[key]; - if (!node) { - node = chains[key] = new ChainNode(this, key, src); - } - node.count++; // count chains... - - // chain rest of path if there is one - if (path) { - key = firstKey(path); - path = path.slice(key.length + 1); - node.chain(key, path); // NOTE: no src means it will observe changes... - } - }, - - unchain: function (key, path) { - var chains = this._chains; - var node = chains[key]; - - // unchain rest of path first... - if (path && path.length > 1) { - var nextKey = firstKey(path); - var nextPath = path.slice(nextKey.length + 1); - node.unchain(nextKey, nextPath); - } - - // delete node if needed. - node.count--; - if (node.count <= 0) { - delete chains[node._key]; - node.destroy(); - } - }, - - willChange: function (events) { - var chains = this._chains; - var node; - if (chains) { - for (var key in chains) { - node = chains[key]; - if (node !== undefined) { - node.willChange(events); - } - } - } - - if (this._parent) { - this._parent.chainWillChange(this, this._key, 1, events); - } - }, - - chainWillChange: function (chain, path, depth, events) { - if (this._key) { - path = this._key + "." + path; - } - - if (this._parent) { - this._parent.chainWillChange(this, path, depth + 1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = "this." + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }, - - chainDidChange: function (chain, path, depth, events) { - if (this._key) { - path = this._key + "." + path; - } - - if (this._parent) { - this._parent.chainDidChange(this, path, depth + 1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = "this." + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }, - - didChange: function (events) { - // invalidate my own value first. - if (this._watching) { - var obj = this._parent.value(); - if (obj !== this._object) { - removeChainWatcher(this._object, this._key, this); - this._object = obj; - addChainWatcher(obj, this._key, this); - } - this._value = undefined; - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - if (this._parent && this._parent._key === "@each") { - this.value(); - } - } - - // then notify chains... - var chains = this._chains; - if (chains) { - for (var key in chains) { - if (!chains.hasOwnProperty(key)) { - continue; - } - chains[key].didChange(events); - } - } - - // if no events are passed in then we only care about the above wiring update - if (events === null) { - return; - } - - // and finally tell parent about my path changing... - if (this._parent) { - this._parent.chainDidChange(this, this._key, 1, events); - } - } - }; - - function finishChains(obj) { - // We only create meta if we really have to - var m = obj["__ember_meta__"]; - var chains, chainWatchers, chainNodes; - - if (m) { - // finish any current chains node watchers that reference obj - chainWatchers = m.chainWatchers; - if (chainWatchers) { - for (var key in chainWatchers) { - if (!chainWatchers.hasOwnProperty(key)) { - continue; - } - - chainNodes = chainWatchers[key]; - if (chainNodes) { - for (var i = 0, l = chainNodes.length; i < l; i++) { - var node = chainNodes[i]; - if (node) { - node.didChange(null); - } - } - } - } - } - // copy chains from prototype - chains = m.chains; - if (chains && chains.value() !== obj) { - _emberMetalUtils.meta(obj).chains = chains = chains.copy(obj); - } - } - } - - exports.removeChainWatcher = removeChainWatcher; - exports.ChainNode = ChainNode; -}); -// warn, assert, etc; -enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-metal/utils", "ember-metal/expand_properties", "ember-metal/error", "ember-metal/properties", "ember-metal/property_events", "ember-metal/dependent_keys"], function (exports, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalError, _emberMetalProperties, _emberMetalProperty_events, _emberMetalDependent_keys) { - - /** - @module ember - @submodule ember-metal - */ - - var metaFor = _emberMetalUtils.meta; - - function UNDEFINED() {} - - // .......................................................... - // COMPUTED PROPERTY - // - - /** - A computed property transforms an object's function into a property. - - By default the function backing the computed property will only be called - once and the result will be cached. You can specify various properties - that your computed property depends on. This will force the cached - result to be recomputed if the dependencies are modified. - - In the following example we declare a computed property (by calling - `.property()` on the fullName function) and setup the property - dependencies (depending on firstName and lastName). The fullName function - will be called once (regardless of how many times it is accessed) as long - as its dependencies have not changed. Once firstName or lastName are updated - any future calls (or anything bound) to fullName will incorporate the new - values. - - ```javascript - var Person = Ember.Object.extend({ - // these will be supplied by `create` - firstName: null, - lastName: null, - - fullName: function() { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); - - return firstName + ' ' + lastName; - }.property('firstName', 'lastName') - }); - - var tom = Person.create({ - firstName: 'Tom', - lastName: 'Dale' - }); - - tom.get('fullName') // 'Tom Dale' - ``` - - You can also define what Ember should do when setting a computed property. - If you try to set a computed property, it will be invoked with the key and - value you want to set it to. You can also accept the previous value as the - third parameter. - - ```javascript - var Person = Ember.Object.extend({ - // these will be supplied by `create` - firstName: null, - lastName: null, - - fullName: function(key, value, oldValue) { - // getter - if (arguments.length === 1) { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); - - return firstName + ' ' + lastName; - - // setter - } else { - var name = value.split(' '); - - this.set('firstName', name[0]); - this.set('lastName', name[1]); - - return value; - } - }.property('firstName', 'lastName') - }); - - var person = Person.create(); - - person.set('fullName', 'Peter Wagenet'); - person.get('firstName'); // 'Peter' - person.get('lastName'); // 'Wagenet' - ``` - - @class ComputedProperty - @namespace Ember - @constructor - @public - */ - function ComputedProperty(config, opts) { - this.isDescriptor = true; - if (typeof config === "function") { - config.__ember_arity = config.length; - this._getter = config; - if (config.__ember_arity > 1) { - this._setter = config; - } - } else { - this._getter = config.get; - this._setter = config.set; - if (this._setter && this._setter.__ember_arity === undefined) { - this._setter.__ember_arity = this._setter.length; - } - } - - this._dependentKeys = undefined; - this._suspended = undefined; - this._meta = undefined; - - this._cacheable = opts && opts.cacheable !== undefined ? opts.cacheable : true; // TODO: Set always to `true` once this deprecation is gone. - this._dependentKeys = opts && opts.dependentKeys; - this._readOnly = opts && (opts.readOnly !== undefined || !!opts.readOnly) || false; // TODO: Set always to `false` once this deprecation is gone. - } - - ComputedProperty.prototype = new _emberMetalProperties.Descriptor(); - - var ComputedPropertyPrototype = ComputedProperty.prototype; - - /** - Properties are cacheable by default. Computed property will automatically - cache the return value of your function until one of the dependent keys changes. - - Call `volatile()` to set it into non-cached mode. When in this mode - the computed property will not automatically cache the return value. - - However, if a property is properly observable, there is no reason to disable - caching. - - @method cacheable - @param {Boolean} aFlag optional set to `false` to disable caching - @return {Ember.ComputedProperty} this - @chainable - @deprecated All computed properties are cacheble by default. Use `volatile()` instead to opt-out to caching. - @public - */ - ComputedPropertyPrototype.cacheable = function (aFlag) { - this._cacheable = aFlag !== false; - return this; - }; - - /** - Call on a computed property to set it into non-cached mode. When in this - mode the computed property will not automatically cache the return value. - - ```javascript - var outsideService = Ember.Object.extend({ - value: function() { - return OutsideService.getValue(); - }.property().volatile() - }).create(); - ``` - - @method volatile - @return {Ember.ComputedProperty} this - @chainable - @public - */ - ComputedPropertyPrototype["volatile"] = function () { - this._cacheable = false; - return this; - }; - - /** - Call on a computed property to set it into read-only mode. When in this - mode the computed property will throw an error when set. - - ```javascript - var Person = Ember.Object.extend({ - guid: function() { - return 'guid-guid-guid'; - }.property().readOnly() - }); - - var person = Person.create(); - - person.set('guid', 'new-guid'); // will throw an exception - ``` - - @method readOnly - @return {Ember.ComputedProperty} this - @chainable - @public - */ - ComputedPropertyPrototype.readOnly = function (readOnly) { - this._readOnly = readOnly === undefined || !!readOnly; // Force to true once this deprecation is gone - return this; - }; - - /** - Sets the dependent keys on this computed property. Pass any number of - arguments containing key paths that this computed property depends on. - - ```javascript - var President = Ember.Object.extend({ - fullName: computed(function() { - return this.get('firstName') + ' ' + this.get('lastName'); - - // Tell Ember that this computed property depends on firstName - // and lastName - }).property('firstName', 'lastName') - }); - - var president = President.create({ - firstName: 'Barack', - lastName: 'Obama' - }); - - president.get('fullName'); // 'Barack Obama' - ``` - - @method property - @param {String} path* zero or more property paths - @return {Ember.ComputedProperty} this - @chainable - @public - */ - ComputedPropertyPrototype.property = function () { - var args; - - var addArg = function (property) { - args.push(property); - }; - - args = []; - for (var i = 0, l = arguments.length; i < l; i++) { - _emberMetalExpand_properties["default"](arguments[i], addArg); - } - - this._dependentKeys = args; - return this; - }; - - /** - In some cases, you may want to annotate computed properties with additional - metadata about how they function or what values they operate on. For example, - computed property functions may close over variables that are then no longer - available for introspection. - - You can pass a hash of these values to a computed property like this: - - ``` - person: function() { - var personId = this.get('personId'); - return App.Person.create({ id: personId }); - }.property().meta({ type: App.Person }) - ``` - - The hash that you pass to the `meta()` function will be saved on the - computed property descriptor under the `_meta` key. Ember runtime - exposes a public API for retrieving these values from classes, - via the `metaForProperty()` function. - - @method meta - @param {Object} meta - @chainable - @public - */ - - ComputedPropertyPrototype.meta = function (meta) { - if (arguments.length === 0) { - return this._meta || {}; - } else { - this._meta = meta; - return this; - } - }; - - /* impl descriptor API */ - ComputedPropertyPrototype.didChange = function (obj, keyName) { - // _suspended is set via a CP.set to ensure we don't clear - // the cached value set by the setter - if (this._cacheable && this._suspended !== obj) { - var meta = metaFor(obj); - if (meta.cache && meta.cache[keyName] !== undefined) { - meta.cache[keyName] = undefined; - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); - } - } - }; - - function finishChains(chainNodes) { - for (var i = 0, l = chainNodes.length; i < l; i++) { - chainNodes[i].didChange(null); - } - } - - /** - Access the value of the function backing the computed property. - If this property has already been cached, return the cached result. - Otherwise, call the function passing the property name as an argument. - - ```javascript - var Person = Ember.Object.extend({ - fullName: function(keyName) { - // the keyName parameter is 'fullName' in this case. - return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') - }); - - - var tom = Person.create({ - firstName: 'Tom', - lastName: 'Dale' - }); - - tom.get('fullName') // 'Tom Dale' - ``` - - @method get - @param {String} keyName The key being accessed. - @return {Object} The return value of the function backing the CP. - @public - */ - ComputedPropertyPrototype.get = function (obj, keyName) { - var ret, cache, meta, chainNodes; - if (this._cacheable) { - meta = metaFor(obj); - cache = meta.cache; - - var result = cache && cache[keyName]; - - if (result === UNDEFINED) { - return undefined; - } else if (result !== undefined) { - return result; - } - - ret = this._getter.call(obj, keyName); - cache = meta.cache; - if (!cache) { - cache = meta.cache = {}; - } - if (ret === undefined) { - cache[keyName] = UNDEFINED; - } else { - cache[keyName] = ret; - } - - chainNodes = meta.chainWatchers && meta.chainWatchers[keyName]; - if (chainNodes) { - finishChains(chainNodes); - } - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); - } else { - ret = this._getter.call(obj, keyName); - } - return ret; - }; - - /** - Set the value of a computed property. If the function that backs your - computed property does not accept arguments then the default action for - setting would be to define the property on the current object, and set - the value of the property to the value being set. - - Generally speaking if you intend for your computed property to be set - your backing function should accept either two or three arguments. - - ```javascript - var Person = Ember.Object.extend({ - // these will be supplied by `create` - firstName: null, - lastName: null, - - fullName: function(key, value, oldValue) { - // getter - if (arguments.length === 1) { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); - - return firstName + ' ' + lastName; - - // setter - } else { - var name = value.split(' '); - - this.set('firstName', name[0]); - this.set('lastName', name[1]); - - return value; - } - }.property('firstName', 'lastName') - }); - - var person = Person.create(); - - person.set('fullName', 'Peter Wagenet'); - person.get('firstName'); // 'Peter' - person.get('lastName'); // 'Wagenet' - ``` - - @method set - @param {String} keyName The key being accessed. - @param {Object} newValue The new value being assigned. - @param {String} oldValue The old value being replaced. - @return {Object} The return value of the function backing the CP. - @public - */ - ComputedPropertyPrototype.set = function computedPropertySetWithSuspend(obj, keyName, value) { - var oldSuspended = this._suspended; - - this._suspended = obj; - - try { - this._set(obj, keyName, value); - } finally { - this._suspended = oldSuspended; - } - }; - - ComputedPropertyPrototype._set = function computedPropertySet(obj, keyName, value) { - var cacheable = this._cacheable; - var setter = this._setter; - var meta = metaFor(obj, cacheable); - var cache = meta.cache; - var hadCachedValue = false; - - var cachedValue, ret; - - if (this._readOnly) { - throw new _emberMetalError["default"]("Cannot set read-only property \"" + keyName + "\" on object: " + _emberMetalUtils.inspect(obj)); - } - - if (cacheable && cache && cache[keyName] !== undefined) { - if (cache[keyName] !== UNDEFINED) { - cachedValue = cache[keyName]; - } - - hadCachedValue = true; - } - - if (!setter) { - _emberMetalProperties.defineProperty(obj, keyName, null, cachedValue); - _emberMetalProperty_set.set(obj, keyName, value); - return; - } else if (setter.__ember_arity === 2) { - // Is there any way of deprecate this in a sensitive way? - // Maybe now that getters and setters are the prefered options we can.... - ret = setter.call(obj, keyName, value); - } else { - ret = setter.call(obj, keyName, value, cachedValue); - } - - if (hadCachedValue && cachedValue === ret) { - return; - } - - var watched = meta.watching[keyName]; - if (watched) { - _emberMetalProperty_events.propertyWillChange(obj, keyName); - } - - if (hadCachedValue) { - cache[keyName] = undefined; - } - - if (cacheable) { - if (!hadCachedValue) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); - } - if (!cache) { - cache = meta.cache = {}; - } - if (ret === undefined) { - cache[keyName] = UNDEFINED; - } else { - cache[keyName] = ret; - } - } - - if (watched) { - _emberMetalProperty_events.propertyDidChange(obj, keyName); - } - - return ret; - }; - - /* called before property is overridden */ - ComputedPropertyPrototype.teardown = function (obj, keyName) { - var meta = metaFor(obj); - - if (meta.cache) { - if (keyName in meta.cache) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); - } - - if (this._cacheable) { - delete meta.cache[keyName]; - } - } - - return null; // no value to restore - }; - - /** - This helper returns a new property descriptor that wraps the passed - computed property function. You can use this helper to define properties - with mixins or via `Ember.defineProperty()`. - - The function you pass will be used to both get and set property values. - The function should accept two parameters, key and value. If value is not - undefined you should set the value first. In either case return the - current value of the property. - - A computed property defined in this way might look like this: - - ```js - var Person = Ember.Object.extend({ - firstName: 'Betty', - lastName: 'Jones', - - fullName: Ember.computed('firstName', 'lastName', function(key, value) { - return this.get('firstName') + ' ' + this.get('lastName'); - }) - }); - - var client = Person.create(); - - client.get('fullName'); // 'Betty Jones' - - client.set('lastName', 'Fuller'); - client.get('fullName'); // 'Betty Fuller' - ``` - - _Note: This is the preferred way to define computed properties when writing third-party - libraries that depend on or use Ember, since there is no guarantee that the user - will have prototype extensions enabled._ - - You might use this method if you disabled - [Prototype Extensions](http://emberjs.com/guides/configuring-ember/disabling-prototype-extensions/). - The alternative syntax might look like this - (if prototype extensions are enabled, which is the default behavior): - - ```js - fullName: function () { - return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') - ``` - - @class computed - @namespace Ember - @constructor - @static - @param {String} [dependentKeys*] Optional dependent keys that trigger this computed property. - @param {Function} func The computed property function. - @return {Ember.ComputedProperty} property descriptor instance - @public - */ - function computed(func) { - var args; - - if (arguments.length > 1) { - args = [].slice.call(arguments); - func = args.pop(); - } - - var cp = new ComputedProperty(func); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - /** - Returns the cached value for a property, if one exists. - This can be useful for peeking at the value of a computed - property that is generated lazily, without accidentally causing - it to be created. - - @method cacheFor - @for Ember - @param {Object} obj the object whose property you want to check - @param {String} key the name of the property whose cached value you want - to return - @return {Object} the cached value - @public - */ - function cacheFor(obj, key) { - var meta = obj["__ember_meta__"]; - var cache = meta && meta.cache; - var ret = cache && cache[key]; - - if (ret === UNDEFINED) { - return undefined; - } - return ret; - } - - cacheFor.set = function (cache, key, value) { - if (value === undefined) { - cache[key] = UNDEFINED; - } else { - cache[key] = value; - } - }; - - cacheFor.get = function (cache, key) { - var ret = cache[key]; - if (ret === UNDEFINED) { - return undefined; - } - return ret; - }; - - cacheFor.remove = function (cache, key) { - cache[key] = undefined; - }; - - exports.ComputedProperty = ComputedProperty; - exports.computed = computed; - exports.cacheFor = cacheFor; -}); -enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-metal/is_empty", "ember-metal/is_none", "ember-metal/alias"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberMetalIs_empty, _emberMetalIs_none, _emberMetalAlias) { - exports.empty = empty; - exports.notEmpty = notEmpty; - exports.none = none; - exports.not = not; - exports.bool = bool; - exports.match = match; - exports.equal = equal; - exports.gt = gt; - exports.gte = gte; - exports.lt = lt; - exports.lte = lte; - exports.oneWay = oneWay; - exports.readOnly = readOnly; - exports.defaultTo = defaultTo; - exports.deprecatingAlias = deprecatingAlias; - - /** - @module ember - @submodule ember-metal - */ - - function getProperties(self, propertyNames) { - var ret = {}; - for (var i = 0; i < propertyNames.length; i++) { - ret[propertyNames[i]] = _emberMetalProperty_get.get(self, propertyNames[i]); - } - return ret; - } - - function generateComputedWithProperties(macro) { - return function () { - for (var _len = arguments.length, properties = Array(_len), _key = 0; _key < _len; _key++) { - properties[_key] = arguments[_key]; - } - - var computedFunc = _emberMetalComputed.computed(function () { - return macro.apply(this, [getProperties(this, properties)]); - }); - - return computedFunc.property.apply(computedFunc, properties); - }; - } - - /** - A computed property that returns true if the value of the dependent - property is null, an empty string, empty array, or empty function. - - Example - - ```javascript - var ToDoList = Ember.Object.extend({ - isDone: Ember.computed.empty('todos') - }); - - var todoList = ToDoList.create({ - todos: ['Unit Test', 'Documentation', 'Release'] - }); - - todoList.get('isDone'); // false - todoList.get('todos').clear(); - todoList.get('isDone'); // true - ``` - - @since 1.6.0 - @method empty - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which negate - the original value for property - @public - */ - - function empty(dependentKey) { - return _emberMetalComputed.computed(dependentKey + ".length", function () { - return _emberMetalIs_empty["default"](_emberMetalProperty_get.get(this, dependentKey)); - }); - } - - /** - A computed property that returns true if the value of the dependent - property is NOT null, an empty string, empty array, or empty function. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasStuff: Ember.computed.notEmpty('backpack') - }); - - var hamster = Hamster.create({ backpack: ['Food', 'Sleeping Bag', 'Tent'] }); - - hamster.get('hasStuff'); // true - hamster.get('backpack').clear(); // [] - hamster.get('hasStuff'); // false - ``` - - @method notEmpty - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns true if - original value for property is not empty. - @public - */ - - function notEmpty(dependentKey) { - return _emberMetalComputed.computed(dependentKey + ".length", function () { - return !_emberMetalIs_empty["default"](_emberMetalProperty_get.get(this, dependentKey)); - }); - } - - /** - A computed property that returns true if the value of the dependent - property is null or undefined. This avoids errors from JSLint complaining - about use of ==, which can be technically confusing. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - isHungry: Ember.computed.none('food') - }); - - var hamster = Hamster.create(); - - hamster.get('isHungry'); // true - hamster.set('food', 'Banana'); - hamster.get('isHungry'); // false - hamster.set('food', null); - hamster.get('isHungry'); // true - ``` - - @method none - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which - returns true if original value for property is null or undefined. - @public - */ - - function none(dependentKey) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalIs_none["default"](_emberMetalProperty_get.get(this, dependentKey)); - }); - } - - /** - A computed property that returns the inverse boolean value - of the original value for the dependent property. - - Example - - ```javascript - var User = Ember.Object.extend({ - isAnonymous: Ember.computed.not('loggedIn') - }); - - var user = User.create({loggedIn: false}); - - user.get('isAnonymous'); // true - user.set('loggedIn', true); - user.get('isAnonymous'); // false - ``` - - @method not - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns - inverse of the original value for property - @public - */ - - function not(dependentKey) { - return _emberMetalComputed.computed(dependentKey, function () { - return !_emberMetalProperty_get.get(this, dependentKey); - }); - } - - /** - A computed property that converts the provided dependent property - into a boolean value. - - ```javascript - var Hamster = Ember.Object.extend({ - hasBananas: Ember.computed.bool('numBananas') - }); - - var hamster = Hamster.create(); - - hamster.get('hasBananas'); // false - hamster.set('numBananas', 0); - hamster.get('hasBananas'); // false - hamster.set('numBananas', 1); - hamster.get('hasBananas'); // true - hamster.set('numBananas', null); - hamster.get('hasBananas'); // false - ``` - - @method bool - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which converts - to boolean the original value for property - @public - */ - - function bool(dependentKey) { - return _emberMetalComputed.computed(dependentKey, function () { - return !!_emberMetalProperty_get.get(this, dependentKey); - }); - } - - /** - A computed property which matches the original value for the - dependent property against a given RegExp, returning `true` - if they values matches the RegExp and `false` if it does not. - - Example - - ```javascript - var User = Ember.Object.extend({ - hasValidEmail: Ember.computed.match('email', /^.+@.+\..+$/) - }); - - var user = User.create({loggedIn: false}); - - user.get('hasValidEmail'); // false - user.set('email', ''); - user.get('hasValidEmail'); // false - user.set('email', 'ember_hamster@example.com'); - user.get('hasValidEmail'); // true - ``` - - @method match - @for Ember.computed - @param {String} dependentKey - @param {RegExp} regexp - @return {Ember.ComputedProperty} computed property which match - the original value for property against a given RegExp - @public - */ - - function match(dependentKey, regexp) { - return _emberMetalComputed.computed(dependentKey, function () { - var value = _emberMetalProperty_get.get(this, dependentKey); - - return typeof value === "string" ? regexp.test(value) : false; - }); - } - - /** - A computed property that returns true if the provided dependent property - is equal to the given value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - napTime: Ember.computed.equal('state', 'sleepy') - }); - - var hamster = Hamster.create(); - - hamster.get('napTime'); // false - hamster.set('state', 'sleepy'); - hamster.get('napTime'); // true - hamster.set('state', 'hungry'); - hamster.get('napTime'); // false - ``` - - @method equal - @for Ember.computed - @param {String} dependentKey - @param {String|Number|Object} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is equal to the given value. - @public - */ - - function equal(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) === value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is greater than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gt('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 11); - hamster.get('hasTooManyBananas'); // true - ``` - - @method gt - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater than given value. - @public - */ - - function gt(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) > value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is greater than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gte('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 10); - hamster.get('hasTooManyBananas'); // true - ``` - - @method gte - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater or equal then given value. - @public - */ - - function gte(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) >= value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is less than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lt('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 2); - hamster.get('needsMoreBananas'); // true - ``` - - @method lt - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less then given value. - @public - */ - - function lt(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) < value; - }); - } - - /** - A computed property that returns true if the provided dependent property - is less than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lte('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 5); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // true - ``` - - @method lte - @for Ember.computed - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less or equal than given value. - @public - */ - - function lte(dependentKey, value) { - return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalProperty_get.get(this, dependentKey) <= value; - }); - } - - /** - A computed property that performs a logical `and` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForCamp: Ember.computed.and('hasTent', 'hasBackpack') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForCamp'); // false - hamster.set('hasTent', true); - hamster.get('readyForCamp'); // false - hamster.set('hasBackpack', true); - hamster.get('readyForCamp'); // true - hamster.set('hasBackpack', 'Yes'); - hamster.get('readyForCamp'); // 'Yes' - ``` - - @method and - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `and` on the values of all the original values for properties. - @public - */ - var and = generateComputedWithProperties(function (properties) { - var value; - for (var key in properties) { - value = properties[key]; - if (properties.hasOwnProperty(key) && !value) { - return false; - } - } - return value; - }); - - exports.and = and; - /** - A computed property which performs a logical `or` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForRain: Ember.computed.or('hasJacket', 'hasUmbrella') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForRain'); // false - hamster.set('hasUmbrella', true); - hamster.get('readyForRain'); // true - hamster.set('hasJacket', 'Yes'); - hamster.get('readyForRain'); // 'Yes' - ``` - - @method or - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `or` on the values of all the original values for properties. - @public - */ - var or = generateComputedWithProperties(function (properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return false; - }); - - exports.or = or; - /** - A computed property that returns the first truthy value - from a list of dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasClothes: Ember.computed.any('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('hasClothes'); // null - hamster.set('shirt', 'Hawaiian Shirt'); - hamster.get('hasClothes'); // 'Hawaiian Shirt' - ``` - - @method any - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which returns - the first truthy value of given list of properties. - @deprecated Use `Ember.computed.or` instead. - @public - */ - var any = generateComputedWithProperties(function (properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return null; - }); - - exports.any = any; - /** - A computed property that returns the array of values - for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - clothes: Ember.computed.collect('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('clothes'); // [null, null] - hamster.set('hat', 'Camp Hat'); - hamster.set('shirt', 'Camp Shirt'); - hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt'] - ``` - - @method collect - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which maps - values of all passed in properties to an array. - @public - */ - var collect = generateComputedWithProperties(function (properties) { - var res = _emberMetalCore["default"].A(); - for (var key in properties) { - if (properties.hasOwnProperty(key)) { - if (_emberMetalIs_none["default"](properties[key])) { - res.push(null); - } else { - res.push(properties[key]); - } - } - } - return res; - }); - - exports.collect = collect; - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property. - - ```javascript - var Person = Ember.Object.extend({ - name: 'Alex Matchneer', - nomen: Ember.computed.alias('name') - }); - - var alex = Person.create(); - - alex.get('nomen'); // 'Alex Matchneer' - alex.get('name'); // 'Alex Matchneer' - - alex.set('nomen', '@machty'); - alex.get('name'); // '@machty' - ``` - - @method alias - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias to the original value for property. - @public - */ - - /** - Where `computed.alias` aliases `get` and `set`, and allows for bidirectional - data flow, `computed.oneWay` only provides an aliased `get`. The `set` will - not mutate the upstream property, rather causes the current property to - become the value set. This causes the downstream property to permanently - diverge from the upstream property. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.oneWay('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // 'TeddyBear' - teddy.get('firstName'); // 'Teddy' - ``` - - @method oneWay - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @public - */ - - function oneWay(dependentKey) { - return _emberMetalAlias["default"](dependentKey).oneWay(); - } - - /** - This is a more semantically meaningful alias of `computed.oneWay`, - whose name is somewhat ambiguous as to which direction the data flows. - - @method reads - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @public - */ - - /** - Where `computed.oneWay` provides oneWay bindings, `computed.readOnly` provides - a readOnly one way binding. Very often when using `computed.oneWay` one does - not also want changes to propagate back up, as they will replace the value. - - This prevents the reverse flow, and also throws an exception when it occurs. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.readOnly('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // throws Exception - // throw new Ember.Error('Cannot Set: nickName on: ' );` - teddy.get('firstName'); // 'Teddy' - ``` - - @method readOnly - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @since 1.5.0 - @public - */ - - function readOnly(dependentKey) { - return _emberMetalAlias["default"](dependentKey).readOnly(); - } - - /** - A computed property that acts like a standard getter and setter, - but returns the value at the provided `defaultPath` if the - property itself has not been set to a value - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - wishList: Ember.computed.defaultTo('favoriteFood') - }); - - var hamster = Hamster.create({ favoriteFood: 'Banana' }); - - hamster.get('wishList'); // 'Banana' - hamster.set('wishList', 'More Unit Tests'); - hamster.get('wishList'); // 'More Unit Tests' - hamster.get('favoriteFood'); // 'Banana' - ``` - - @method defaultTo - @for Ember.computed - @param {String} defaultPath - @return {Ember.ComputedProperty} computed property which acts like - a standard getter and setter, but defaults to the value from `defaultPath`. - @deprecated Use `Ember.computed.oneWay` or custom CP with default instead. - @public - */ - - function defaultTo(defaultPath) { - return _emberMetalComputed.computed({ - get: function (key) { - return _emberMetalProperty_get.get(this, defaultPath); - }, - - set: function (key, newValue, cachedValue) { - return newValue != null ? newValue : _emberMetalProperty_get.get(this, defaultPath); - } - }); - } - - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property, but also - print a deprecation warning. - - @method deprecatingAlias - @for Ember.computed - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias with a deprecation to the original value for property. - @since 1.7.0 - @public - */ - - function deprecatingAlias(dependentKey) { - return _emberMetalComputed.computed(dependentKey, { - get: function (key) { - return _emberMetalProperty_get.get(this, dependentKey); - }, - set: function (key, value) { - _emberMetalProperty_set.set(this, dependentKey, value); - return value; - } - }); - } -}); -enifed('ember-metal/core', ['exports'], function (exports) { - /*globals Ember:true,ENV,EmberENV */ - - /** - @module ember - @submodule ember-metal - */ - - /** - This namespace contains all Ember methods and functions. Future versions of - Ember may overwrite this namespace and therefore, you should avoid adding any - new properties. - - You can also use the shorthand `Em` instead of `Ember`. - - At the heart of Ember is Ember-Runtime, a set of core functions that provide - cross-platform compatibility and object property observing. Ember-Runtime is - small and performance-focused so you can use it alongside other - cross-platform libraries such as jQuery. For more details, see - [Ember-Runtime](http://emberjs.com/api/modules/ember-runtime.html). - - @class Ember - @static - @version 1.13.5 - @public - */ - - if ('undefined' === typeof Ember) { - // Create core object. Make it act like an instance of Ember.Namespace so that - // objects assigned to it are given a sane string representation. - Ember = {}; - } - - // Default imports, exports and lookup to the global object; - var global = mainContext || {}; // jshint ignore:line - Ember.imports = Ember.imports || global; - Ember.lookup = Ember.lookup || global; - var emExports = Ember.exports = Ember.exports || global; - - // aliases needed to keep minifiers from removing the global context - emExports.Em = emExports.Ember = Ember; - - // Make sure these are set whether Ember was already defined or not - - Ember.isNamespace = true; - - Ember.toString = function () { - return 'Ember'; - }; - - /** - The semantic version. - - @property VERSION - @type String - @default '1.13.5' - @static - @public - */ - Ember.VERSION = '1.13.5'; - - /** - The hash of environment variables used to control various configuration - settings. To specify your own or override default settings, add the - desired properties to a global hash named `EmberENV` (or `ENV` for - backwards compatibility with earlier versions of Ember). The `EmberENV` - hash must be created before loading Ember. - - @property ENV - @type Object - @public - */ - - if (Ember.ENV) { - // do nothing if Ember.ENV is already setup - } else if ('undefined' !== typeof EmberENV) { - Ember.ENV = EmberENV; - } else if ('undefined' !== typeof ENV) { - Ember.ENV = ENV; - } else { - Ember.ENV = {}; - } - - Ember.config = Ember.config || {}; - - // We disable the RANGE API by default for performance reasons - if ('undefined' === typeof Ember.ENV.DISABLE_RANGE_API) { - Ember.ENV.DISABLE_RANGE_API = true; - } - - /** - The hash of enabled Canary features. Add to this, any canary features - before creating your application. - - Alternatively (and recommended), you can also define `EmberENV.FEATURES` - if you need to enable features flagged at runtime. - - @class FEATURES - @namespace Ember - @static - @since 1.1.0 - @public - */ - Ember.FEATURES = {"features-stripped-test":false,"ember-routing-named-substates":true,"mandatory-setter":false,"ember-htmlbars-component-generation":false,"ember-htmlbars-component-helper":true,"ember-htmlbars-inline-if-helper":true,"ember-htmlbars-attribute-syntax":true,"ember-routing-transitioning-classes":true,"ember-testing-checkbox-helpers":false,"ember-metal-stream":false,"ember-application-instance-initializers":true,"ember-application-initializer-context":true,"ember-router-willtransition":true,"ember-application-visit":false,"ember-views-component-block-info":true,"ember-routing-core-outlet":false,"ember-libraries-isregistered":false,"ember-routing-htmlbars-improved-actions":true,"ember-htmlbars-get-helper":false,"ember-htmlbars-helper":true,"ember-htmlbars-dashless-helpers":true}; //jshint ignore:line - - if (Ember.ENV.FEATURES) { - for (var feature in Ember.ENV.FEATURES) { - if (Ember.ENV.FEATURES.hasOwnProperty(feature)) { - Ember.FEATURES[feature] = Ember.ENV.FEATURES[feature]; - } - } - } - - /** - Determine whether the specified `feature` is enabled. Used by Ember's - build tools to exclude experimental features from beta/stable builds. - - You can define the following configuration options: - - * `EmberENV.ENABLE_ALL_FEATURES` - force all features to be enabled. - * `EmberENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly - enabled/disabled. - - @method isEnabled - @param {String} feature The feature to check - @return {Boolean} - @for Ember.FEATURES - @since 1.1.0 - @public - */ - - Ember.FEATURES.isEnabled = function (feature) { - var featureValue = Ember.FEATURES[feature]; - - if (Ember.ENV.ENABLE_ALL_FEATURES) { - return true; - } else if (featureValue === true || featureValue === false || featureValue === undefined) { - return featureValue; - } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) { - return true; - } else { - return false; - } - }; - - // .......................................................... - // BOOTSTRAP - // - - /** - Determines whether Ember should add to `Array`, `Function`, and `String` - native object prototypes, a few extra methods in order to provide a more - friendly API. - - We generally recommend leaving this option set to true however, if you need - to turn it off, you can add the configuration property - `EXTEND_PROTOTYPES` to `EmberENV` and set it to `false`. - - Note, when disabled (the default configuration for Ember Addons), you will - instead have to access all methods and functions from the Ember - namespace. - - @property EXTEND_PROTOTYPES - @type Boolean - @default true - @for Ember - @public - */ - Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES; - - if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') { - Ember.EXTEND_PROTOTYPES = true; - } - - /** - The `LOG_STACKTRACE_ON_DEPRECATION` property, when true, tells Ember to log - a full stack trace during deprecation warnings. - - @property LOG_STACKTRACE_ON_DEPRECATION - @type Boolean - @default true - @public - */ - Ember.LOG_STACKTRACE_ON_DEPRECATION = Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false; - - /** - The `SHIM_ES5` property, when true, tells Ember to add ECMAScript 5 Array - shims to older browsers. - - @property SHIM_ES5 - @type Boolean - @default Ember.EXTEND_PROTOTYPES - @public - */ - Ember.SHIM_ES5 = Ember.ENV.SHIM_ES5 === false ? false : Ember.EXTEND_PROTOTYPES; - - /** - The `LOG_VERSION` property, when true, tells Ember to log versions of all - dependent libraries in use. - - @property LOG_VERSION - @type Boolean - @default true - @public - */ - Ember.LOG_VERSION = Ember.ENV.LOG_VERSION === false ? false : true; - - /** - An empty function useful for some operations. Always returns `this`. - - @method K - @private - @return {Object} - @public - */ - function K() { - return this; - } - exports.K = K; - - Ember.K = K; - //TODO: ES6 GLOBAL TODO - - // Stub out the methods defined by the ember-debug package in case it's not loaded - - if ('undefined' === typeof Ember.assert) { - Ember.assert = K; - } - if ('undefined' === typeof Ember.warn) { - Ember.warn = K; - } - if ('undefined' === typeof Ember.debug) { - Ember.debug = K; - } - if ('undefined' === typeof Ember.runInDebug) { - Ember.runInDebug = K; - } - if ('undefined' === typeof Ember.deprecate) { - Ember.deprecate = K; - } - if ('undefined' === typeof Ember.deprecateFunc) { - Ember.deprecateFunc = function () { - for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - return args[args.length - 1]; - }; - } - - exports["default"] = Ember; -}); -enifed("ember-metal/dependent_keys", ["exports", "ember-metal/platform/create", "ember-metal/watching"], function (exports, _emberMetalPlatformCreate, _emberMetalWatching) { - exports.addDependentKeys = addDependentKeys; - exports.removeDependentKeys = removeDependentKeys; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - /** - @module ember - @submodule ember-metal - */ - - // .......................................................... - // DEPENDENT KEYS - // - - // data structure: - // meta.deps = { - // 'depKey': { - // 'keyName': count, - // } - // } - - /* - This function returns a map of unique dependencies for a - given object and key. - */ - function keysForDep(depsMeta, depKey) { - var keys = depsMeta[depKey]; - if (!keys) { - // if there are no dependencies yet for a the given key - // create a new empty list of dependencies for the key - keys = depsMeta[depKey] = {}; - } else if (!depsMeta.hasOwnProperty(depKey)) { - // otherwise if the dependency list is inherited from - // a superclass, clone the hash - keys = depsMeta[depKey] = _emberMetalPlatformCreate["default"](keys); - } - return keys; - } - - function metaForDeps(meta) { - return keysForDep(meta, "deps"); - } - - function addDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // add all of its dependent keys. - var depsMeta, idx, len, depKey, keys; - var depKeys = desc._dependentKeys; - if (!depKeys) { - return; - } - - depsMeta = metaForDeps(meta); - - for (idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Increment the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) + 1; - // Watch the depKey - _emberMetalWatching.watch(obj, depKey, meta); - } - } - - function removeDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // remove all of its dependent keys. - var depKeys = desc._dependentKeys; - var depsMeta, idx, len, depKey, keys; - if (!depKeys) { - return; - } - - depsMeta = metaForDeps(meta); - - for (idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Decrement the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) - 1; - // Unwatch the depKey - _emberMetalWatching.unwatch(obj, depKey, meta); - } - } -}); -enifed("ember-metal/deprecate_property", ["exports", "ember-metal/core", "ember-metal/platform/define_property", "ember-metal/properties", "ember-metal/property_get", "ember-metal/property_set"], function (exports, _emberMetalCore, _emberMetalPlatformDefine_property, _emberMetalProperties, _emberMetalProperty_get, _emberMetalProperty_set) { - exports.deprecateProperty = deprecateProperty; - - /** - Used internally to allow changing properties in a backwards compatible way, and print a helpful - deprecation warning. - - @method deprecateProperty - @param {Object} object The object to add the deprecated property to. - @param {String} deprecatedKey The property to add (and print deprecation warnings upon accessing). - @param {String} newKey The property that will be aliased. - @private - @since 1.7.0 - */ - - function deprecateProperty(object, deprecatedKey, newKey) { - function deprecate() { - } - - if (_emberMetalPlatformDefine_property.hasPropertyAccessors) { - _emberMetalProperties.defineProperty(object, deprecatedKey, { - configurable: true, - enumerable: false, - set: function (value) { - deprecate(); - _emberMetalProperty_set.set(this, newKey, value); - }, - get: function () { - deprecate(); - return _emberMetalProperty_get.get(this, newKey); - } - }); - } - } -}); -/** -@module ember -@submodule ember-metal -*/ -enifed('ember-metal/dictionary', ['exports', 'ember-metal/platform/create'], function (exports, _emberMetalPlatformCreate) { - exports["default"] = makeDictionary; - - // the delete is meant to hint at runtimes that this object should remain in - // dictionary mode. This is clearly a runtime specific hack, but currently it - // appears worthwhile in some usecases. Please note, these deletes do increase - // the cost of creation dramatically over a plain Object.create. And as this - // only makes sense for long-lived dictionaries that aren't instantiated often. - - function makeDictionary(parent) { - var dict = _emberMetalPlatformCreate["default"](parent); - dict['_dict'] = null; - delete dict['_dict']; - return dict; - } -}); -enifed('ember-metal/enumerable_utils', ['exports', 'ember-metal/core', 'ember-metal/array'], function (exports, _emberMetalCore, _emberMetalArray) { - exports.map = map; - exports.forEach = forEach; - exports.filter = filter; - exports.indexOf = indexOf; - exports.indexesOf = indexesOf; - exports.addObject = addObject; - exports.removeObject = removeObject; - exports._replace = _replace; - exports.replace = replace; - exports.intersection = intersection; - - var splice = Array.prototype.splice; - - /** - Defines some convenience methods for working with Enumerables. - `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary. - - @class EnumerableUtils - @namespace Ember - @deprecated - @static - @public - */ - - /** - Calls the map function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-map method when necessary. - - @method map - @deprecated Use ES5's Array.prototype.map instead. - @param {Object} obj The object that should be mapped - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - - @return {Array} An array of mapped values. - @public - */ - - function map(obj, callback, thisArg) { - return obj.map ? obj.map(callback, thisArg) : _emberMetalArray.map.call(obj, callback, thisArg); - } - - var deprecatedMap = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.map is deprecated, please refactor to use Array.prototype.map.', map); - - /** - Calls the forEach function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-forEach method when necessary. - - @method forEach - @deprecated Use ES5's Array.prototype.forEach instead. - @param {Object} obj The object to call forEach on - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - @public - */ - - function forEach(obj, callback, thisArg) { - return obj.forEach ? obj.forEach(callback, thisArg) : _emberMetalArray.forEach.call(obj, callback, thisArg); - } - - var deprecatedForEach = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.forEach is deprecated, please refactor to use Array.prototype.forEach.', forEach); - - /** - Calls the filter function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-filter method when necessary. - - @method filter - @deprecated Use ES5's Array.prototype.filter instead. - @param {Object} obj The object to call filter on - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - - @return {Array} An array containing the filtered values - @since 1.4.0 - @public - */ - - function filter(obj, callback, thisArg) { - return obj.filter ? obj.filter(callback, thisArg) : _emberMetalArray.filter.call(obj, callback, thisArg); - } - - var deprecatedFilter = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.filter is deprecated, please refactor to use Array.prototype.filter.', filter); - - /** - Calls the indexOf function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-indexOf method when necessary. - - @method indexOf - @deprecated Use ES5's Array.prototype.indexOf instead. - @param {Object} obj The object to call indexOn on - @param {Object} index The index to start searching from - - @public - */ - - function indexOf(obj, element, index) { - return obj.indexOf ? obj.indexOf(element, index) : _emberMetalArray.indexOf.call(obj, element, index); - } - - var deprecatedIndexOf = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.indexOf is deprecated, please refactor to use Array.prototype.indexOf.', indexOf); - - /** - Returns an array of indexes of the first occurrences of the passed elements - on the passed object. - - ```javascript - var array = [1, 2, 3, 4, 5]; - Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4] - - var fubar = "Fubarr"; - Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4] - ``` - - @method indexesOf - @deprecated - @param {Object} obj The object to check for element indexes - @param {Array} elements The elements to search for on *obj* - - @return {Array} An array of indexes. - @public - */ - - function indexesOf(obj, elements) { - return elements === undefined ? [] : map(elements, function (item) { - return indexOf(obj, item); - }); - } - - var deprecatedIndexesOf = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.indexesOf is deprecated.', indexesOf); - - /** - Adds an object to an array. If the array already includes the object this - method has no effect. - - @method addObject - @deprecated - @param {Array} array The array the passed item should be added to - @param {Object} item The item to add to the passed array - - @return 'undefined' - @public - */ - - function addObject(array, item) { - var index = indexOf(array, item); - if (index === -1) { - array.push(item); - } - } - - var deprecatedAddObject = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.addObject is deprecated.', addObject); - - /** - Removes an object from an array. If the array does not contain the passed - object this method has no effect. - - @method removeObject - @deprecated - @param {Array} array The array to remove the item from. - @param {Object} item The item to remove from the passed array. - - @return 'undefined' - @public - */ - - function removeObject(array, item) { - var index = indexOf(array, item); - if (index !== -1) { - array.splice(index, 1); - } - } - - var deprecatedRemoveObject = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.removeObject is deprecated.', removeObject); - - function _replace(array, idx, amt, objects) { - var args = [].concat(objects); - var ret = []; - // https://code.google.com/p/chromium/issues/detail?id=56588 - var size = 60000; - var start = idx; - var ends = amt; - var count, chunk; - - while (args.length) { - count = ends > size ? size : ends; - if (count <= 0) { - count = 0; - } - - chunk = args.splice(0, size); - chunk = [start, count].concat(chunk); - - start += size; - ends -= count; - - ret = ret.concat(splice.apply(array, chunk)); - } - return ret; - } - - /** - Replaces objects in an array with the passed objects. - - ```javascript - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5] - - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3] - - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5] - ``` - - @method replace - @deprecated - @param {Array} array The array the objects should be inserted into. - @param {Number} idx Starting index in the array to replace. If *idx* >= - length, then append to the end of the array. - @param {Number} amt Number of elements that should be removed from the array, - starting at *idx* - @param {Array} objects An array of zero or more objects that should be - inserted into the array at *idx* - - @return {Array} The modified array. - @public - */ - - function replace(array, idx, amt, objects) { - if (array.replace) { - return array.replace(idx, amt, objects); - } else { - return _replace(array, idx, amt, objects); - } - } - - var deprecatedReplace = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.replace is deprecated.', replace); - - /** - Calculates the intersection of two arrays. This method returns a new array - filled with the records that the two passed arrays share with each other. - If there is no intersection, an empty array will be returned. - - ```javascript - var array1 = [1, 2, 3, 4, 5]; - var array2 = [1, 3, 5, 6, 7]; - - Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5] - - var array1 = [1, 2, 3]; - var array2 = [4, 5, 6]; - - Ember.EnumerableUtils.intersection(array1, array2); // [] - ``` - - @method intersection - @deprecated - @param {Array} array1 The first array - @param {Array} array2 The second array - - @return {Array} The intersection of the two passed arrays. - @public - */ - - function intersection(array1, array2) { - var result = []; - forEach(array1, function (element) { - if (indexOf(array2, element) >= 0) { - result.push(element); - } - }); - - return result; - } - - var deprecatedIntersection = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.intersection is deprecated.', intersection); - - // TODO: this only exists to maintain the existing api, as we move forward it - // should only be part of the "global build" via some shim - exports["default"] = { - _replace: _replace, - addObject: deprecatedAddObject, - filter: deprecatedFilter, - forEach: deprecatedForEach, - indexOf: deprecatedIndexOf, - indexesOf: deprecatedIndexesOf, - intersection: deprecatedIntersection, - map: deprecatedMap, - removeObject: deprecatedRemoveObject, - replace: deprecatedReplace - }; -}); -// Ember.deprecateFunc -enifed('ember-metal/environment', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { - - /* - Ember can run in many different environments, including environments like - Node.js where the DOM is unavailable. This object serves as an abstraction - over the browser features that Ember relies on, so that code does not - explode when trying to boot in an environment that doesn't have them. - - This is a private abstraction. In the future, we hope that other - abstractions (like `Location`, `Renderer`, `dom-helper`) can fully abstract - over the differences in environment. - */ - var environment; - - // This code attempts to automatically detect an environment with DOM - // by searching for window and document.createElement. An environment - // with DOM may disable the DOM functionality of Ember explicitly by - // defining a `disableBrowserEnvironment` ENV. - var hasDOM = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof document.createElement !== 'undefined' && !_emberMetalCore["default"].ENV.disableBrowserEnvironment; - - if (hasDOM) { - environment = { - hasDOM: true, - isChrome: !!window.chrome && !window.opera, - isFirefox: typeof InstallTrigger !== 'undefined', - location: window.location, - history: window.history, - userAgent: window.navigator.userAgent, - global: window - }; - } else { - environment = { - hasDOM: false, - isChrome: false, - isFirefox: false, - location: null, - history: null, - userAgent: 'Lynx (textmode)', - global: null - }; - } - - exports["default"] = environment; -}); -enifed('ember-metal/error', ['exports', 'ember-metal/platform/create'], function (exports, _emberMetalPlatformCreate) { - - var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; - - /** - A subclass of the JavaScript Error object for use in Ember. - - @class Error - @namespace Ember - @extends Error - @constructor - @public - */ - function EmberError() { - var tmp = Error.apply(this, arguments); - - // Adds a `stack` property to the given error object that will yield the - // stack trace at the time captureStackTrace was called. - // When collecting the stack trace all frames above the topmost call - // to this function, including that call, will be left out of the - // stack trace. - // This is useful because we can hide Ember implementation details - // that are not very helpful for the user. - if (Error.captureStackTrace) { - Error.captureStackTrace(this, Ember.Error); - } - // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. - for (var idx = 0; idx < errorProps.length; idx++) { - this[errorProps[idx]] = tmp[errorProps[idx]]; - } - } - - EmberError.prototype = _emberMetalPlatformCreate["default"](Error.prototype); - - exports["default"] = EmberError; -}); -enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/create"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformCreate) { - exports.accumulateListeners = accumulateListeners; - exports.addListener = addListener; - exports.suspendListener = suspendListener; - exports.suspendListeners = suspendListeners; - exports.watchedEvents = watchedEvents; - exports.sendEvent = sendEvent; - exports.hasListeners = hasListeners; - exports.listenersFor = listenersFor; - exports.on = on; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - /* listener flags */ - var ONCE = 1; - var SUSPENDED = 2; - - /* - The event system uses a series of nested hashes to store listeners on an - object. When a listener is registered, or when an event arrives, these - hashes are consulted to determine which target and action pair to invoke. - - The hashes are stored in the object's meta hash, and look like this: - - // Object's meta hash - { - listeners: { // variable name: `listenerSet` - "foo:changed": [ // variable name: `actions` - target, method, flags - ] - } - } - - */ - - function indexOf(array, target, method) { - var index = -1; - // hashes are added to the end of the event array - // so it makes sense to start searching at the end - // of the array and search in reverse - for (var i = array.length - 3; i >= 0; i -= 3) { - if (target === array[i] && method === array[i + 1]) { - index = i; - break; - } - } - return index; - } - - function actionsFor(obj, eventName) { - var meta = _emberMetalUtils.meta(obj, true); - var actions; - var listeners = meta.listeners; - - if (!listeners) { - listeners = meta.listeners = _emberMetalPlatformCreate["default"](null); - listeners.__source__ = obj; - } else if (listeners.__source__ !== obj) { - // setup inherited copy of the listeners object - listeners = meta.listeners = _emberMetalPlatformCreate["default"](listeners); - listeners.__source__ = obj; - } - - actions = listeners[eventName]; - - // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype - if (actions && actions.__source__ !== obj) { - actions = listeners[eventName] = listeners[eventName].slice(); - actions.__source__ = obj; - } else if (!actions) { - actions = listeners[eventName] = []; - actions.__source__ = obj; - } - - return actions; - } - - function accumulateListeners(obj, eventName, otherActions) { - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { - return; - } - - var newActions = []; - - for (var i = actions.length - 3; i >= 0; i -= 3) { - var target = actions[i]; - var method = actions[i + 1]; - var flags = actions[i + 2]; - var actionIndex = indexOf(otherActions, target, method); - - if (actionIndex === -1) { - otherActions.push(target, method, flags); - newActions.push(target, method, flags); - } - } - - return newActions; - } - - /** - Add an event listener - - @method addListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Boolean} once A flag whether a function should only be called once - @public - */ - - function addListener(obj, eventName, target, method, once) { - - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - var flags = 0; - - if (once) { - flags |= ONCE; - } - - if (actionIndex !== -1) { - return; - } - - actions.push(target, method, flags); - - if ("function" === typeof obj.didAddListener) { - obj.didAddListener(eventName, target, method); - } - } - - /** - Remove an event listener - - Arguments should match those passed to `Ember.addListener`. - - @method removeListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @public - */ - function removeListener(obj, eventName, target, method) { - - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - function _removeListener(target, method) { - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - // action doesn't exist, give up silently - if (actionIndex === -1) { - return; - } - - actions.splice(actionIndex, 3); - - if ("function" === typeof obj.didRemoveListener) { - obj.didRemoveListener(eventName, target, method); - } - } - - if (method) { - _removeListener(target, method); - } else { - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { - return; - } - for (var i = actions.length - 3; i >= 0; i -= 3) { - _removeListener(actions[i], actions[i + 1]); - } - } - } - - /** - Suspend listener during callback. - - This should only be used by the target of the event listener - when it is taking an action that would cause the event, e.g. - an object might suspend its property change listener while it is - setting that property. - - @method suspendListener - @for Ember - - @private - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - - function suspendListener(obj, eventName, target, method, callback) { - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - if (actionIndex !== -1) { - actions[actionIndex + 2] |= SUSPENDED; // mark the action as suspended - } - - function tryable() { - return callback.call(target); - } - function finalizer() { - if (actionIndex !== -1) { - actions[actionIndex + 2] &= ~SUSPENDED; - } - } - - return _emberMetalUtils.tryFinally(tryable, finalizer); - } - - /** - Suspends multiple listeners during a callback. - - @method suspendListeners - @for Ember - - @private - @param obj - @param {Array} eventNames Array of event names - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - - function suspendListeners(obj, eventNames, target, method, callback) { - if (!method && "function" === typeof target) { - method = target; - target = null; - } - - var suspendedActions = []; - var actionsList = []; - var eventName, actions, i, l; - - for (i = 0, l = eventNames.length; i < l; i++) { - eventName = eventNames[i]; - actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - if (actionIndex !== -1) { - actions[actionIndex + 2] |= SUSPENDED; - suspendedActions.push(actionIndex); - actionsList.push(actions); - } - } - - function tryable() { - return callback.call(target); - } - - function finalizer() { - for (var i = 0, l = suspendedActions.length; i < l; i++) { - var actionIndex = suspendedActions[i]; - actionsList[i][actionIndex + 2] &= ~SUSPENDED; - } - } - - return _emberMetalUtils.tryFinally(tryable, finalizer); - } - - /** - Return a list of currently watched events - - @private - @method watchedEvents - @for Ember - @param obj - */ - - function watchedEvents(obj) { - var listeners = obj["__ember_meta__"].listeners; - var ret = []; - - if (listeners) { - for (var eventName in listeners) { - if (eventName !== "__source__" && listeners[eventName]) { - ret.push(eventName); - } - } - } - return ret; - } - - /** - Send an event. The execution of suspended listeners - is skipped, and once listeners are removed. A listener without - a target is executed on the passed object. If an array of actions - is not passed, the actions stored on the passed object are invoked. - - @method sendEvent - @for Ember - @param obj - @param {String} eventName - @param {Array} params Optional parameters for each listener. - @param {Array} actions Optional array of actions (listeners). - @return true - @public - */ - - function sendEvent(obj, eventName, params, actions) { - // first give object a chance to handle it - if (obj !== _emberMetalCore["default"] && "function" === typeof obj.sendEvent) { - obj.sendEvent(eventName, params); - } - - if (!actions) { - var meta = obj["__ember_meta__"]; - actions = meta && meta.listeners && meta.listeners[eventName]; - } - - if (!actions) { - return; - } - - for (var i = actions.length - 3; i >= 0; i -= 3) { - // looping in reverse for once listeners - var target = actions[i]; - var method = actions[i + 1]; - var flags = actions[i + 2]; - - if (!method) { - continue; - } - if (flags & SUSPENDED) { - continue; - } - if (flags & ONCE) { - removeListener(obj, eventName, target, method); - } - if (!target) { - target = obj; - } - if ("string" === typeof method) { - if (params) { - _emberMetalUtils.applyStr(target, method, params); - } else { - target[method](); - } - } else { - if (params) { - _emberMetalUtils.apply(target, method, params); - } else { - method.call(target); - } - } - } - return true; - } - - /** - @private - @method hasListeners - @for Ember - @param obj - @param {String} eventName - */ - - function hasListeners(obj, eventName) { - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - return !!(actions && actions.length); - } - - /** - @private - @method listenersFor - @for Ember - @param obj - @param {String} eventName - */ - - function listenersFor(obj, eventName) { - var ret = []; - var meta = obj["__ember_meta__"]; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { - return ret; - } - - for (var i = 0, l = actions.length; i < l; i += 3) { - var target = actions[i]; - var method = actions[i + 1]; - ret.push([target, method]); - } - - return ret; - } - - /** - Define a property as a function that should be executed when - a specified event or events are triggered. - - - ``` javascript - var Job = Ember.Object.extend({ - logCompleted: Ember.on('completed', function() { - console.log('Job completed!'); - }) - }); - - var job = Job.create(); - - Ember.sendEvent(job, 'completed'); // Logs 'Job completed!' - ``` - - @method on - @for Ember - @param {String} eventNames* - @param {Function} func - @return func - @public - */ - - function on() { - for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - var func = args.pop(); - var events = args; - func.__ember_listens__ = events; - return func; - } - - exports.removeListener = removeListener; -}); -/** -@module ember -@submodule ember-metal -*/ -enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember-metal/array'], function (exports, _emberMetalError, _emberMetalArray) { - exports["default"] = expandProperties; - - /** - @module ember - @submodule ember-metal - */ - - var SPLIT_REGEX = /\{|\}/; - - /** - Expands `pattern`, invoking `callback` for each expansion. - - The only pattern supported is brace-expansion, anything else will be passed - once to `callback` directly. - - Example - - ```js - function echo(arg){ console.log(arg); } - - Ember.expandProperties('foo.bar', echo); //=> 'foo.bar' - Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar' - Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz' - Ember.expandProperties('{foo,bar}.baz', echo); //=> 'foo.baz', 'bar.baz' - Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each' - Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs' - Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz' - ``` - - @method - @private - @param {String} pattern The property pattern to expand. - @param {Function} callback The callback to invoke. It is invoked once per - expansion, and is passed the expansion. - */ - - function expandProperties(pattern, callback) { - if (pattern.indexOf(' ') > -1) { - throw new _emberMetalError["default"]('Brace expanded properties cannot contain spaces, e.g. \'user.{firstName, lastName}\' should be \'user.{firstName,lastName}\''); - } - - if ('string' === typeof pattern) { - var parts = pattern.split(SPLIT_REGEX); - var properties = [parts]; - - _emberMetalArray.forEach.call(parts, function (part, index) { - if (part.indexOf(',') >= 0) { - properties = duplicateAndReplace(properties, part.split(','), index); - } - }); - - _emberMetalArray.forEach.call(properties, function (property) { - callback(property.join('')); - }); - } else { - callback(pattern); - } - } - - function duplicateAndReplace(properties, currentParts, index) { - var all = []; - - _emberMetalArray.forEach.call(properties, function (property) { - _emberMetalArray.forEach.call(currentParts, function (part) { - var current = property.slice(0); - current[index] = part; - all.push(current); - }); - }); - - return all; - } -}); -enifed("ember-metal/get_properties", ["exports", "ember-metal/property_get", "ember-metal/utils"], function (exports, _emberMetalProperty_get, _emberMetalUtils) { - exports["default"] = getProperties; - - /** - To get multiple properties at once, call `Ember.getProperties` - with an object followed by a list of strings or an array: - - ```javascript - Ember.getProperties(record, 'firstName', 'lastName', 'zipCode'); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - is equivalent to: - - ```javascript - Ember.getProperties(record, ['firstName', 'lastName', 'zipCode']); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - @method getProperties - @for Ember - @param {Object} obj - @param {String...|Array} list of keys to get - @return {Object} - @public - */ - - function getProperties(obj) { - var ret = {}; - var propertyNames = arguments; - var i = 1; - - if (arguments.length === 2 && _emberMetalUtils.isArray(arguments[1])) { - i = 0; - propertyNames = arguments[1]; - } - for (var len = propertyNames.length; i < len; i++) { - ret[propertyNames[i]] = _emberMetalProperty_get.get(obj, propertyNames[i]); - } - return ret; - } -}); -enifed("ember-metal/injected_property", ["exports", "ember-metal/core", "ember-metal/computed", "ember-metal/alias", "ember-metal/properties", "ember-metal/platform/create"], function (exports, _emberMetalCore, _emberMetalComputed, _emberMetalAlias, _emberMetalProperties, _emberMetalPlatformCreate) { - - /** - Read-only property that returns the result of a container lookup. - - @class InjectedProperty - @namespace Ember - @constructor - @param {String} type The container type the property will lookup - @param {String} name (optional) The name the property will lookup, defaults - to the property's name - @private - */ - function InjectedProperty(type, name) { - this.type = type; - this.name = name; - - this._super$Constructor(injectedPropertyGet); - AliasedPropertyPrototype.oneWay.call(this); - } - - function injectedPropertyGet(keyName) { - var possibleDesc = this[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - - return this.container.lookup(desc.type + ":" + (desc.name || keyName)); - } - - InjectedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalProperties.Descriptor.prototype); - - var InjectedPropertyPrototype = InjectedProperty.prototype; - var ComputedPropertyPrototype = _emberMetalComputed.ComputedProperty.prototype; - var AliasedPropertyPrototype = _emberMetalAlias.AliasedProperty.prototype; - - InjectedPropertyPrototype._super$Constructor = _emberMetalComputed.ComputedProperty; - - InjectedPropertyPrototype.get = ComputedPropertyPrototype.get; - InjectedPropertyPrototype.readOnly = ComputedPropertyPrototype.readOnly; - - InjectedPropertyPrototype.teardown = ComputedPropertyPrototype.teardown; - - exports["default"] = InjectedProperty; -}); -// Ember.assert -enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalUtils) { - exports.instrument = instrument; - exports._instrumentStart = _instrumentStart; - exports.subscribe = subscribe; - exports.unsubscribe = unsubscribe; - exports.reset = reset; - - /** - The purpose of the Ember Instrumentation module is - to provide efficient, general-purpose instrumentation - for Ember. - - Subscribe to a listener by using `Ember.subscribe`: - - ```javascript - Ember.subscribe("render", { - before: function(name, timestamp, payload) { - - }, - - after: function(name, timestamp, payload) { - - } - }); - ``` - - If you return a value from the `before` callback, that same - value will be passed as a fourth parameter to the `after` - callback. - - Instrument a block of code by using `Ember.instrument`: - - ```javascript - Ember.instrument("render.handlebars", payload, function() { - // rendering logic - }, binding); - ``` - - Event names passed to `Ember.instrument` are namespaced - by periods, from more general to more specific. Subscribers - can listen for events by whatever level of granularity they - are interested in. - - In the above example, the event is `render.handlebars`, - and the subscriber listened for all events beginning with - `render`. It would receive callbacks for events named - `render`, `render.handlebars`, `render.container`, or - even `render.handlebars.layout`. - - @class Instrumentation - @namespace Ember - @static - @private - */ - var subscribers = []; - exports.subscribers = subscribers; - var cache = {}; - - var populateListeners = function (name) { - var listeners = []; - var subscriber; - - for (var i = 0, l = subscribers.length; i < l; i++) { - subscriber = subscribers[i]; - if (subscriber.regex.test(name)) { - listeners.push(subscriber.object); - } - } - - cache[name] = listeners; - return listeners; - }; - - var time = (function () { - var perf = "undefined" !== typeof window ? window.performance || {} : {}; - var fn = perf.now || perf.mozNow || perf.webkitNow || perf.msNow || perf.oNow; - // fn.bind will be available in all the browsers that support the advanced window.performance... ;-) - return fn ? fn.bind(perf) : function () { - return +new Date(); - }; - })(); - - /** - Notifies event's subscribers, calls `before` and `after` hooks. - - @method instrument - @namespace Ember.Instrumentation - - @param {String} [name] Namespaced event name. - @param {Object} _payload - @param {Function} callback Function that you're instrumenting. - @param {Object} binding Context that instrument function is called with. - @private - */ - - function instrument(name, _payload, callback, binding) { - if (arguments.length <= 3 && typeof _payload === "function") { - binding = callback; - callback = _payload; - _payload = undefined; - } - if (subscribers.length === 0) { - return callback.call(binding); - } - var payload = _payload || {}; - var finalizer = _instrumentStart(name, function () { - return payload; - }); - if (finalizer) { - var tryable = function _instrumenTryable() { - return callback.call(binding); - }; - var catchable = function _instrumentCatchable(e) { - payload.exception = e; - }; - return _emberMetalUtils.tryCatchFinally(tryable, catchable, finalizer); - } else { - return callback.call(binding); - } - } - - // private for now - - function _instrumentStart(name, _payload) { - var listeners = cache[name]; - - if (!listeners) { - listeners = populateListeners(name); - } - - if (listeners.length === 0) { - return; - } - - var payload = _payload(); - - var STRUCTURED_PROFILE = _emberMetalCore["default"].STRUCTURED_PROFILE; - var timeName; - if (STRUCTURED_PROFILE) { - timeName = name + ": " + payload.object; - console.time(timeName); - } - - var l = listeners.length; - var beforeValues = new Array(l); - var i, listener; - var timestamp = time(); - for (i = 0; i < l; i++) { - listener = listeners[i]; - beforeValues[i] = listener.before(name, timestamp, payload); - } - - return function _instrumentEnd() { - var i, l, listener; - var timestamp = time(); - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - listener.after(name, timestamp, payload, beforeValues[i]); - } - - if (STRUCTURED_PROFILE) { - console.timeEnd(timeName); - } - }; - } - - /** - Subscribes to a particular event or instrumented block of code. - - @method subscribe - @namespace Ember.Instrumentation - - @param {String} [pattern] Namespaced event name. - @param {Object} [object] Before and After hooks. - - @return {Subscriber} - @private - */ - - function subscribe(pattern, object) { - var paths = pattern.split("."); - var path; - var regex = []; - - for (var i = 0, l = paths.length; i < l; i++) { - path = paths[i]; - if (path === "*") { - regex.push("[^\\.]*"); - } else { - regex.push(path); - } - } - - regex = regex.join("\\."); - regex = regex + "(\\..*)?"; - - var subscriber = { - pattern: pattern, - regex: new RegExp("^" + regex + "$"), - object: object - }; - - subscribers.push(subscriber); - cache = {}; - - return subscriber; - } - - /** - Unsubscribes from a particular event or instrumented block of code. - - @method unsubscribe - @namespace Ember.Instrumentation - - @param {Object} [subscriber] - @private - */ - - function unsubscribe(subscriber) { - var index; - - for (var i = 0, l = subscribers.length; i < l; i++) { - if (subscribers[i] === subscriber) { - index = i; - } - } - - subscribers.splice(index, 1); - cache = {}; - } - - /** - Resets `Ember.Instrumentation` by flushing list of subscribers. - - @method reset - @namespace Ember.Instrumentation - @private - */ - - function reset() { - subscribers.length = 0; - cache = {}; - } -}); -enifed('ember-metal/is_blank', ['exports', 'ember-metal/is_empty'], function (exports, _emberMetalIs_empty) { - exports["default"] = isBlank; - - /** - A value is blank if it is empty or a whitespace string. - - ```javascript - Ember.isBlank(); // true - Ember.isBlank(null); // true - Ember.isBlank(undefined); // true - Ember.isBlank(''); // true - Ember.isBlank([]); // true - Ember.isBlank('\n\t'); // true - Ember.isBlank(' '); // true - Ember.isBlank({}); // false - Ember.isBlank('\n\t Hello'); // false - Ember.isBlank('Hello world'); // false - Ember.isBlank([1,2,3]); // false - ``` - - @method isBlank - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @since 1.5.0 - @public - */ - - function isBlank(obj) { - return _emberMetalIs_empty["default"](obj) || typeof obj === 'string' && obj.match(/\S/) === null; - } -}); -enifed('ember-metal/is_empty', ['exports', 'ember-metal/property_get', 'ember-metal/is_none'], function (exports, _emberMetalProperty_get, _emberMetalIs_none) { - - /** - Verifies that a value is `null` or an empty string, empty array, - or empty function. - - Constrains the rules on `Ember.isNone` by returning true for empty - string and empty arrays. - - ```javascript - Ember.isEmpty(); // true - Ember.isEmpty(null); // true - Ember.isEmpty(undefined); // true - Ember.isEmpty(''); // true - Ember.isEmpty([]); // true - Ember.isEmpty({}); // false - Ember.isEmpty('Adam Hawkins'); // false - Ember.isEmpty([0,1,2]); // false - ``` - - @method isEmpty - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @public - */ - function isEmpty(obj) { - var none = _emberMetalIs_none["default"](obj); - if (none) { - return none; - } - - if (typeof obj.size === 'number') { - return !obj.size; - } - - var objectType = typeof obj; - - if (objectType === 'object') { - var size = _emberMetalProperty_get.get(obj, 'size'); - if (typeof size === 'number') { - return !size; - } - } - - if (typeof obj.length === 'number' && objectType !== 'function') { - return !obj.length; - } - - if (objectType === 'object') { - var length = _emberMetalProperty_get.get(obj, 'length'); - if (typeof length === 'number') { - return !length; - } - } - - return false; - } - - exports["default"] = isEmpty; -}); -enifed("ember-metal/is_none", ["exports"], function (exports) { - /** - Returns true if the passed value is null or undefined. This avoids errors - from JSLint complaining about use of ==, which can be technically - confusing. - - ```javascript - Ember.isNone(); // true - Ember.isNone(null); // true - Ember.isNone(undefined); // true - Ember.isNone(''); // false - Ember.isNone([]); // false - Ember.isNone(function() {}); // false - ``` - - @method isNone - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @public - */ - function isNone(obj) { - return obj === null || obj === undefined; - } - - exports["default"] = isNone; -}); -enifed('ember-metal/is_present', ['exports', 'ember-metal/is_blank'], function (exports, _emberMetalIs_blank) { - exports["default"] = isPresent; - - /** - A value is present if it not `isBlank`. - - ```javascript - Ember.isPresent(); // false - Ember.isPresent(null); // false - Ember.isPresent(undefined); // false - Ember.isPresent(false); // false - Ember.isPresent(''); // false - Ember.isPresent([]); // false - Ember.isPresent('\n\t'); // false - Ember.isPresent(' '); // false - Ember.isPresent({}); // true - Ember.isPresent('\n\t Hello'); // true - Ember.isPresent('Hello world'); // true - Ember.isPresent([1,2,3]); // true - ``` - - @method isPresent - @for Ember - @param {Object} obj Value to test - @return {Boolean} - @since 1.8.0 - @public - */ - - function isPresent(obj) { - return !_emberMetalIs_blank["default"](obj); - } -}); -enifed('ember-metal/keys', ['exports', 'ember-metal/platform/define_property'], function (exports, _emberMetalPlatformDefine_property) { - - /** - Returns all of the keys defined on an object or hash. This is useful - when inspecting objects for debugging. On browsers that support it, this - uses the native `Object.keys` implementation. - - @method keys - @for Ember - @param {Object} obj - @return {Array} Array containing keys of obj - @private - */ - var keys = Object.keys; - - if (!keys || !_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - // modified from - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys - keys = (function () { - var hasOwnProperty = Object.prototype.hasOwnProperty; - var hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'); - var dontEnums = ['toString', 'toLocaleString', 'valueOf', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'constructor']; - var dontEnumsLength = dontEnums.length; - - return function keys(obj) { - if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { - throw new TypeError('Object.keys called on non-object'); - } - - var result = []; - var prop, i; - - for (prop in obj) { - if (prop !== '_super' && prop.lastIndexOf('__', 0) !== 0 && hasOwnProperty.call(obj, prop)) { - result.push(prop); - } - } - - if (hasDontEnumBug) { - for (i = 0; i < dontEnumsLength; i++) { - if (hasOwnProperty.call(obj, dontEnums[i])) { - result.push(dontEnums[i]); - } - } - } - return result; - }; - })(); - } - - exports["default"] = keys; -}); -enifed("ember-metal/libraries", ["exports", "ember-metal/core", "ember-metal/enumerable_utils"], function (exports, _emberMetalCore, _emberMetalEnumerable_utils) { - - /** - Helper class that allows you to register your library with Ember. - - Singleton created at `Ember.libraries`. - - @class Libraries - @constructor - @private - */ - function Libraries() { - this._registry = []; - this._coreLibIndex = 0; - } - - Libraries.prototype = { - constructor: Libraries, - - _getLibraryByName: function (name) { - var libs = this._registry; - var count = libs.length; - - for (var i = 0; i < count; i++) { - if (libs[i].name === name) { - return libs[i]; - } - } - }, - - register: function (name, version, isCoreLibrary) { - var index = this._registry.length; - - if (!this._getLibraryByName(name)) { - if (isCoreLibrary) { - index = this._coreLibIndex++; - } - this._registry.splice(index, 0, { name: name, version: version }); - } else { - } - }, - - registerCoreLibrary: function (name, version) { - this.register(name, version, true); - }, - - deRegister: function (name) { - var lib = this._getLibraryByName(name); - var index; - - if (lib) { - index = _emberMetalEnumerable_utils.indexOf(this._registry, lib); - this._registry.splice(index, 1); - } - }, - - each: function (callback) { - _emberMetalEnumerable_utils.forEach(this._registry, function (lib) { - callback(lib.name, lib.version); - }); - } - }; - - - exports["default"] = Libraries; -}); -enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error"], function (exports, _emberMetalCore, _emberMetalError) { - - function K() { - return this; - } - - function consoleMethod(name) { - var consoleObj, logToConsole; - if (_emberMetalCore["default"].imports.console) { - consoleObj = _emberMetalCore["default"].imports.console; - } else if (typeof console !== "undefined") { - consoleObj = console; - } - - var method = typeof consoleObj === "object" ? consoleObj[name] : null; - - if (method) { - // Older IE doesn't support bind, but Chrome needs it - if (typeof method.bind === "function") { - logToConsole = method.bind(consoleObj); - logToConsole.displayName = "console." + name; - return logToConsole; - } else if (typeof method.apply === "function") { - logToConsole = function () { - method.apply(consoleObj, arguments); - }; - logToConsole.displayName = "console." + name; - return logToConsole; - } else { - return function () { - var message = Array.prototype.join.call(arguments, ", "); - method(message); - }; - } - } - } - - function assertPolyfill(test, message) { - if (!test) { - try { - // attempt to preserve the stack - throw new _emberMetalError["default"]("assertion failed: " + message); - } catch (error) { - setTimeout(function () { - throw error; - }, 0); - } - } - } - - /** - Inside Ember-Metal, simply uses the methods from `imports.console`. - Override this to provide more robust logging functionality. - - @class Logger - @namespace Ember - @private - */ - exports["default"] = { - /** - Logs the arguments to the console. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - var foo = 1; - Ember.Logger.log('log value of foo:', foo); - // "log value of foo: 1" will be printed to the console - ``` - @method log - @for Ember.Logger - @param {*} arguments - @private - */ - log: consoleMethod("log") || K, - - /** - Prints the arguments to the console with a warning icon. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - Ember.Logger.warn('Something happened!'); - // "Something happened!" will be printed to the console with a warning icon. - ``` - @method warn - @for Ember.Logger - @param {*} arguments - @private - */ - warn: consoleMethod("warn") || K, - - /** - Prints the arguments to the console with an error icon, red text and a stack trace. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - Ember.Logger.error('Danger! Danger!'); - // "Danger! Danger!" will be printed to the console in red text. - ``` - @method error - @for Ember.Logger - @param {*} arguments - @private - */ - error: consoleMethod("error") || K, - - /** - Logs the arguments to the console. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - var foo = 1; - Ember.Logger.info('log value of foo:', foo); - // "log value of foo: 1" will be printed to the console - ``` - @method info - @for Ember.Logger - @param {*} arguments - @private - */ - info: consoleMethod("info") || K, - - /** - Logs the arguments to the console in blue text. - You can pass as many arguments as you want and they will be joined together with a space. - ```javascript - var foo = 1; - Ember.Logger.debug('log value of foo:', foo); - // "log value of foo: 1" will be printed to the console - ``` - @method debug - @for Ember.Logger - @param {*} arguments - @private - */ - debug: consoleMethod("debug") || consoleMethod("info") || K, - - /** - If the value passed into `Ember.Logger.assert` is not truthy it will throw an error with a stack trace. - ```javascript - Ember.Logger.assert(true); // undefined - Ember.Logger.assert(true === false); // Throws an Assertion failed error. - ``` - @method assert - @for Ember.Logger - @param {Boolean} bool Value to test - @private - */ - assert: consoleMethod("assert") || assertPolyfill - }; -}); -// Ember.imports -enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", "ember-metal/platform/create", "ember-metal/deprecate_property"], function (exports, _emberMetalUtils, _emberMetalArray, _emberMetalPlatformCreate, _emberMetalDeprecate_property) { - - function missingFunction(fn) { - throw new TypeError(Object.prototype.toString.call(fn) + " is not a function"); - } - - function missingNew(name) { - throw new TypeError("Constructor " + name + " requires 'new'"); - } - - function copyNull(obj) { - var output = _emberMetalPlatformCreate["default"](null); - - for (var prop in obj) { - // hasOwnPropery is not needed because obj is Object.create(null); - output[prop] = obj[prop]; - } - - return output; - } - - function copyMap(original, newObject) { - var keys = original._keys.copy(); - var values = copyNull(original._values); - - newObject._keys = keys; - newObject._values = values; - newObject.size = original.size; - - return newObject; - } - - /** - This class is used internally by Ember and Ember Data. - Please do not use it at this time. We plan to clean it up - and add many tests soon. - - @class OrderedSet - @namespace Ember - @constructor - @private - */ - function OrderedSet() { - - if (this instanceof OrderedSet) { - this.clear(); - this._silenceRemoveDeprecation = false; - } else { - missingNew("OrderedSet"); - } - } - - /** - @method create - @static - @return {Ember.OrderedSet} - @private - */ - OrderedSet.create = function () { - var Constructor = this; - - return new Constructor(); - }; - - OrderedSet.prototype = { - constructor: OrderedSet, - /** - @method clear - @private - */ - clear: function () { - this.presenceSet = _emberMetalPlatformCreate["default"](null); - this.list = []; - this.size = 0; - }, - - /** - @method add - @param obj - @param guid (optional, and for internal use) - @return {Ember.OrderedSet} - @private - */ - add: function (obj, _guid) { - var guid = _guid || _emberMetalUtils.guidFor(obj); - var presenceSet = this.presenceSet; - var list = this.list; - - if (presenceSet[guid] !== true) { - presenceSet[guid] = true; - this.size = list.push(obj); - } - - return this; - }, - - /** - @deprecated - @method remove - @param obj - @param _guid (optional and for internal use only) - @return {Boolean} - @private - */ - remove: function (obj, _guid) { - - return this["delete"](obj, _guid); - }, - - /** - @since 1.8.0 - @method delete - @param obj - @param _guid (optional and for internal use only) - @return {Boolean} - @private - */ - "delete": function (obj, _guid) { - var guid = _guid || _emberMetalUtils.guidFor(obj); - var presenceSet = this.presenceSet; - var list = this.list; - - if (presenceSet[guid] === true) { - delete presenceSet[guid]; - var index = _emberMetalArray.indexOf.call(list, obj); - if (index > -1) { - list.splice(index, 1); - } - this.size = list.length; - return true; - } else { - return false; - } - }, - - /** - @method isEmpty - @return {Boolean} - @private - */ - isEmpty: function () { - return this.size === 0; - }, - - /** - @method has - @param obj - @return {Boolean} - @private - */ - has: function (obj) { - if (this.size === 0) { - return false; - } - - var guid = _emberMetalUtils.guidFor(obj); - var presenceSet = this.presenceSet; - - return presenceSet[guid] === true; - }, - - /** - @method forEach - @param {Function} fn - @param self - @private - */ - forEach: function (fn /*, ...thisArg*/) { - if (typeof fn !== "function") { - missingFunction(fn); - } - - if (this.size === 0) { - return; - } - - var list = this.list; - var length = arguments.length; - var i; - - if (length === 2) { - for (i = 0; i < list.length; i++) { - fn.call(arguments[1], list[i]); - } - } else { - for (i = 0; i < list.length; i++) { - fn(list[i]); - } - } - }, - - /** - @method toArray - @return {Array} - @private - */ - toArray: function () { - return this.list.slice(); - }, - - /** - @method copy - @return {Ember.OrderedSet} - @private - */ - copy: function () { - var Constructor = this.constructor; - var set = new Constructor(); - - set._silenceRemoveDeprecation = this._silenceRemoveDeprecation; - set.presenceSet = copyNull(this.presenceSet); - set.list = this.toArray(); - set.size = this.size; - - return set; - } - }; - - _emberMetalDeprecate_property.deprecateProperty(OrderedSet.prototype, "length", "size"); - - /** - A Map stores values indexed by keys. Unlike JavaScript's - default Objects, the keys of a Map can be any JavaScript - object. - - Internally, a Map has two data structures: - - 1. `keys`: an OrderedSet of all of the existing keys - 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)` - - When a key/value pair is added for the first time, we - add the key to the `keys` OrderedSet, and create or - replace an entry in `values`. When an entry is deleted, - we delete its entry in `keys` and `values`. - - @class Map - @namespace Ember - @private - @constructor - */ - function Map() { - if (this instanceof this.constructor) { - this._keys = OrderedSet.create(); - this._keys._silenceRemoveDeprecation = true; - this._values = _emberMetalPlatformCreate["default"](null); - this.size = 0; - } else { - missingNew("OrderedSet"); - } - } - - Ember.Map = Map; - - /** - @method create - @static - @private - */ - Map.create = function () { - var Constructor = this; - return new Constructor(); - }; - - Map.prototype = { - constructor: Map, - - /** - This property will change as the number of objects in the map changes. - @since 1.8.0 - @property size - @type number - @default 0 - @private - */ - size: 0, - - /** - Retrieve the value associated with a given key. - @method get - @param {*} key - @return {*} the value associated with the key, or `undefined` - @private - */ - get: function (key) { - if (this.size === 0) { - return; - } - - var values = this._values; - var guid = _emberMetalUtils.guidFor(key); - - return values[guid]; - }, - - /** - Adds a value to the map. If a value for the given key has already been - provided, the new value will replace the old value. - @method set - @param {*} key - @param {*} value - @return {Ember.Map} - @private - */ - set: function (key, value) { - var keys = this._keys; - var values = this._values; - var guid = _emberMetalUtils.guidFor(key); - - // ensure we don't store -0 - var k = key === -0 ? 0 : key; - - keys.add(k, guid); - - values[guid] = value; - - this.size = keys.size; - - return this; - }, - - /** - @deprecated see delete - Removes a value from the map for an associated key. - @method remove - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - @private - */ - remove: function (key) { - - return this["delete"](key); - }, - - /** - Removes a value from the map for an associated key. - @since 1.8.0 - @method delete - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - @private - */ - "delete": function (key) { - if (this.size === 0) { - return false; - } - // don't use ES6 "delete" because it will be annoying - // to use in browsers that are not ES6 friendly; - var keys = this._keys; - var values = this._values; - var guid = _emberMetalUtils.guidFor(key); - - if (keys["delete"](key, guid)) { - delete values[guid]; - this.size = keys.size; - return true; - } else { - return false; - } - }, - - /** - Check whether a key is present. - @method has - @param {*} key - @return {Boolean} true if the item was present, false otherwise - @private - */ - has: function (key) { - return this._keys.has(key); - }, - - /** - Iterate over all the keys and values. Calls the function once - for each key, passing in value, key, and the map being iterated over, - in that order. - The keys are guaranteed to be iterated over in insertion order. - @method forEach - @param {Function} callback - @param {*} self if passed, the `this` value inside the - callback. By default, `this` is the map. - @private - */ - forEach: function (callback /*, ...thisArg*/) { - if (typeof callback !== "function") { - missingFunction(callback); - } - - if (this.size === 0) { - return; - } - - var length = arguments.length; - var map = this; - var cb, thisArg; - - if (length === 2) { - thisArg = arguments[1]; - cb = function (key) { - callback.call(thisArg, map.get(key), key, map); - }; - } else { - cb = function (key) { - callback(map.get(key), key, map); - }; - } - - this._keys.forEach(cb); - }, - - /** - @method clear - @private - */ - clear: function () { - this._keys.clear(); - this._values = _emberMetalPlatformCreate["default"](null); - this.size = 0; - }, - - /** - @method copy - @return {Ember.Map} - @private - */ - copy: function () { - return copyMap(this, new Map()); - } - }; - - _emberMetalDeprecate_property.deprecateProperty(Map.prototype, "length", "size"); - - /** - @class MapWithDefault - @namespace Ember - @extends Ember.Map - @private - @constructor - @param [options] - @param {*} [options.defaultValue] - */ - function MapWithDefault(options) { - this._super$constructor(); - this.defaultValue = options.defaultValue; - } - - /** - @method create - @static - @param [options] - @param {*} [options.defaultValue] - @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns - `Ember.MapWithDefault` otherwise returns `Ember.Map` - @private - */ - MapWithDefault.create = function (options) { - if (options) { - return new MapWithDefault(options); - } else { - return new Map(); - } - }; - - MapWithDefault.prototype = _emberMetalPlatformCreate["default"](Map.prototype); - MapWithDefault.prototype.constructor = MapWithDefault; - MapWithDefault.prototype._super$constructor = Map; - MapWithDefault.prototype._super$get = Map.prototype.get; - - /** - Retrieve the value associated with a given key. - - @method get - @param {*} key - @return {*} the value associated with the key, or the default value - @private - */ - MapWithDefault.prototype.get = function (key) { - var hasValue = this.has(key); - - if (hasValue) { - return this._super$get(key); - } else { - var defaultValue = this.defaultValue(key); - this.set(key, defaultValue); - return defaultValue; - } - }; - - /** - @method copy - @return {Ember.MapWithDefault} - @private - */ - MapWithDefault.prototype.copy = function () { - var Constructor = this.constructor; - return copyMap(this, new Constructor({ - defaultValue: this.defaultValue - })); - }; - - exports["default"] = Map; - exports.OrderedSet = OrderedSet; - exports.Map = Map; - exports.MapWithDefault = MapWithDefault; -}); -/** -@module ember -@submodule ember-metal -*/ - -/* - JavaScript (before ES6) does not have a Map implementation. Objects, - which are often used as dictionaries, may only have Strings as keys. - - Because Ember has a way to get a unique identifier for every object - via `Ember.guidFor`, we can implement a performant Map with arbitrary - keys. Because it is commonly used in low-level bookkeeping, Map is - implemented as a pure JavaScript object for performance. - - This implementation follows the current iteration of the ES6 proposal for - maps (http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets), - with one exception: as we do not have the luxury of in-VM iteration, we implement a - forEach method for iteration. - - Map is mocked out to look like an Ember object, so you can do - `Ember.Map.create()` for symmetry with other Ember classes. -*/ -enifed('ember-metal/merge', ['exports', 'ember-metal/keys'], function (exports, _emberMetalKeys) { - exports["default"] = merge; - exports.assign = assign; - - /** - Merge the contents of two objects together into the first object. - - ```javascript - Ember.merge({first: 'Tom'}, {last: 'Dale'}); // {first: 'Tom', last: 'Dale'} - var a = {first: 'Yehuda'}; - var b = {last: 'Katz'}; - Ember.merge(a, b); // a == {first: 'Yehuda', last: 'Katz'}, b == {last: 'Katz'} - ``` - - @method merge - @for Ember - @param {Object} original The object to merge into - @param {Object} updates The object to copy properties from - @return {Object} - @private - */ - - function merge(original, updates) { - if (!updates || typeof updates !== 'object') { - return original; - } - - var props = _emberMetalKeys["default"](updates); - var prop; - var length = props.length; - - for (var i = 0; i < length; i++) { - prop = props[i]; - original[prop] = updates[prop]; - } - - return original; - } - - function assign(original) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - for (var i = 0, l = args.length; i < l; i++) { - var arg = args[i]; - if (!arg) { - continue; - } - - var updates = _emberMetalKeys["default"](arg); - - for (var _i = 0, _l = updates.length; _i < _l; _i++) { - var prop = updates[_i]; - original[prop] = arg[prop]; - } - } - - return original; - } -}); -enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/array", "ember-metal/platform/create", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/expand_properties", "ember-metal/properties", "ember-metal/computed", "ember-metal/binding", "ember-metal/observer", "ember-metal/events", "ember-metal/streams/utils"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalArray, _emberMetalPlatformCreate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalProperties, _emberMetalComputed, _emberMetalBinding, _emberMetalObserver, _emberMetalEvents, _emberMetalStreamsUtils) { - exports.mixin = mixin; - exports.required = required; - exports.aliasMethod = aliasMethod; - exports.observer = observer; - exports._immediateObserver = _immediateObserver; - exports._beforeObserver = _beforeObserver; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - var REQUIRED; - var a_slice = [].slice; - - function superFunction() { - var func = this.__nextSuper; - var ret; - - if (func) { - var length = arguments.length; - this.__nextSuper = null; - if (length === 0) { - ret = func.call(this); - } else if (length === 1) { - ret = func.call(this, arguments[0]); - } else if (length === 2) { - ret = func.call(this, arguments[0], arguments[1]); - } else { - ret = func.apply(this, arguments); - } - this.__nextSuper = func; - return ret; - } - } - - // ensure we prime superFunction to mitigate - // v8 bug potentially incorrectly deopts this function: https://code.google.com/p/v8/issues/detail?id=3709 - var primer = { - __nextSuper: function (a, b, c, d) {} - }; - - superFunction.call(primer); - superFunction.call(primer, 1); - superFunction.call(primer, 1, 2); - superFunction.call(primer, 1, 2, 3); - - function mixinsMeta(obj) { - var m = _emberMetalUtils.meta(obj, true); - var ret = m.mixins; - if (!ret) { - ret = m.mixins = {}; - } else if (!m.hasOwnProperty("mixins")) { - ret = m.mixins = _emberMetalPlatformCreate["default"](ret); - } - return ret; - } - - function isMethod(obj) { - return "function" === typeof obj && obj.isMethod !== false && obj !== Boolean && obj !== Object && obj !== Number && obj !== Array && obj !== Date && obj !== String; - } - - var CONTINUE = {}; - - function mixinProperties(mixinsMeta, mixin) { - var guid; - - if (mixin instanceof Mixin) { - guid = _emberMetalUtils.guidFor(mixin); - if (mixinsMeta[guid]) { - return CONTINUE; - } - mixinsMeta[guid] = mixin; - return mixin.properties; - } else { - return mixin; // apply anonymous mixin properties - } - } - - function concatenatedMixinProperties(concatProp, props, values, base) { - var concats; - - // reset before adding each new mixin to pickup concats from previous - concats = values[concatProp] || base[concatProp]; - if (props[concatProp]) { - concats = concats ? concats.concat(props[concatProp]) : props[concatProp]; - } - - return concats; - } - - function giveDescriptorSuper(meta, key, property, values, descs, base) { - var superProperty; - - // Computed properties override methods, and do not call super to them - if (values[key] === undefined) { - // Find the original descriptor in a parent mixin - superProperty = descs[key]; - } - - // If we didn't find the original descriptor in a parent mixin, find - // it on the original object. - if (!superProperty) { - var possibleDesc = base[key]; - var superDesc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - superProperty = superDesc; - } - - if (superProperty === undefined || !(superProperty instanceof _emberMetalComputed.ComputedProperty)) { - return property; - } - - // Since multiple mixins may inherit from the same parent, we need - // to clone the computed property so that other mixins do not receive - // the wrapped version. - property = _emberMetalPlatformCreate["default"](property); - property._getter = _emberMetalUtils.wrap(property._getter, superProperty._getter); - if (superProperty._setter) { - if (property._setter) { - property._setter = _emberMetalUtils.wrap(property._setter, superProperty._setter); - } else { - property._setter = superProperty._setter; - } - } - - return property; - } - - var sourceAvailable = (function () { - return this; - }).toString().indexOf("return this;") > -1; - - function giveMethodSuper(obj, key, method, values, descs) { - var superMethod; - - // Methods overwrite computed properties, and do not call super to them. - if (descs[key] === undefined) { - // Find the original method in a parent mixin - superMethod = values[key]; - } - - // If we didn't find the original value in a parent mixin, find it in - // the original object - superMethod = superMethod || obj[key]; - - // Only wrap the new method if the original method was a function - if (superMethod === undefined || "function" !== typeof superMethod) { - return method; - } - - var hasSuper; - if (sourceAvailable) { - hasSuper = method.__hasSuper; - - if (hasSuper === undefined) { - hasSuper = method.toString().indexOf("_super") > -1; - method.__hasSuper = hasSuper; - } - } - - if (sourceAvailable === false || hasSuper) { - return _emberMetalUtils.wrap(method, superMethod); - } else { - return method; - } - } - - function applyConcatenatedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - if (baseValue) { - if ("function" === typeof baseValue.concat) { - if (value === null || value === undefined) { - return baseValue; - } else { - return baseValue.concat(value); - } - } else { - return _emberMetalUtils.makeArray(baseValue).concat(value); - } - } else { - return _emberMetalUtils.makeArray(value); - } - } - - function applyMergedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - - if (!baseValue) { - return value; - } - - var newBase = _emberMetalMerge["default"]({}, baseValue); - var hasFunction = false; - - for (var prop in value) { - if (!value.hasOwnProperty(prop)) { - continue; - } - - var propValue = value[prop]; - if (isMethod(propValue)) { - // TODO: support for Computed Properties, etc? - hasFunction = true; - newBase[prop] = giveMethodSuper(obj, prop, propValue, baseValue, {}); - } else { - newBase[prop] = propValue; - } - } - - if (hasFunction) { - newBase._super = superFunction; - } - - return newBase; - } - - function addNormalizedProperty(base, key, value, meta, descs, values, concats, mergings) { - if (value instanceof _emberMetalProperties.Descriptor) { - if (value === REQUIRED && descs[key]) { - return CONTINUE; - } - - // Wrap descriptor function to implement - // __nextSuper() if needed - if (value._getter) { - value = giveDescriptorSuper(meta, key, value, values, descs, base); - } - - descs[key] = value; - values[key] = undefined; - } else { - if (concats && _emberMetalArray.indexOf.call(concats, key) >= 0 || key === "concatenatedProperties" || key === "mergedProperties") { - value = applyConcatenatedProperties(base, key, value, values); - } else if (mergings && _emberMetalArray.indexOf.call(mergings, key) >= 0) { - value = applyMergedProperties(base, key, value, values); - } else if (isMethod(value)) { - value = giveMethodSuper(base, key, value, values, descs); - } - - descs[key] = undefined; - values[key] = value; - } - } - - function mergeMixins(mixins, m, descs, values, base, keys) { - var currentMixin, props, key, concats, mergings, meta; - - function removeKeys(keyName) { - delete descs[keyName]; - delete values[keyName]; - } - - for (var i = 0, l = mixins.length; i < l; i++) { - currentMixin = mixins[i]; - - props = mixinProperties(m, currentMixin); - if (props === CONTINUE) { - continue; - } - - if (props) { - meta = _emberMetalUtils.meta(base); - if (base.willMergeMixin) { - base.willMergeMixin(props); - } - concats = concatenatedMixinProperties("concatenatedProperties", props, values, base); - mergings = concatenatedMixinProperties("mergedProperties", props, values, base); - - for (key in props) { - if (!props.hasOwnProperty(key)) { - continue; - } - keys.push(key); - addNormalizedProperty(base, key, props[key], meta, descs, values, concats, mergings); - } - - // manually copy toString() because some JS engines do not enumerate it - if (props.hasOwnProperty("toString")) { - base.toString = props.toString; - } - } else if (currentMixin.mixins) { - mergeMixins(currentMixin.mixins, m, descs, values, base, keys); - if (currentMixin._without) { - _emberMetalArray.forEach.call(currentMixin._without, removeKeys); - } - } - } - } - - var IS_BINDING = /^.+Binding$/; - - function detectBinding(obj, key, value, m) { - if (IS_BINDING.test(key)) { - var bindings = m.bindings; - if (!bindings) { - bindings = m.bindings = {}; - } else if (!m.hasOwnProperty("bindings")) { - bindings = m.bindings = _emberMetalPlatformCreate["default"](m.bindings); - } - bindings[key] = value; - } - } - - function connectStreamBinding(obj, key, stream) { - var onNotify = function (stream) { - _emberMetalObserver._suspendObserver(obj, key, null, didChange, function () { - _emberMetalProperty_set.trySet(obj, key, stream.value()); - }); - }; - - var didChange = function () { - stream.setValue(_emberMetalProperty_get.get(obj, key), onNotify); - }; - - // Initialize value - _emberMetalProperty_set.set(obj, key, stream.value()); - - _emberMetalObserver.addObserver(obj, key, null, didChange); - - stream.subscribe(onNotify); - - if (obj._streamBindingSubscriptions === undefined) { - obj._streamBindingSubscriptions = _emberMetalPlatformCreate["default"](null); - } - - obj._streamBindingSubscriptions[key] = onNotify; - } - - function connectBindings(obj, m) { - // TODO Mixin.apply(instance) should disconnect binding if exists - var bindings = m.bindings; - var key, binding, to; - if (bindings) { - for (key in bindings) { - binding = bindings[key]; - if (binding) { - to = key.slice(0, -7); // strip Binding off end - if (_emberMetalStreamsUtils.isStream(binding)) { - connectStreamBinding(obj, to, binding); - continue; - } else if (binding instanceof _emberMetalBinding.Binding) { - binding = binding.copy(); // copy prototypes' instance - binding.to(to); - } else { - // binding is string path - binding = new _emberMetalBinding.Binding(to, binding); - } - binding.connect(obj); - obj[key] = binding; - } - } - // mark as applied - m.bindings = {}; - } - } - - function finishPartial(obj, m) { - connectBindings(obj, m || _emberMetalUtils.meta(obj)); - return obj; - } - - function followAlias(obj, desc, m, descs, values) { - var altKey = desc.methodName; - var value; - var possibleDesc; - if (descs[altKey] || values[altKey]) { - value = values[altKey]; - desc = descs[altKey]; - } else if ((possibleDesc = obj[altKey]) && possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor) { - desc = possibleDesc; - value = undefined; - } else { - desc = undefined; - value = obj[altKey]; - } - - return { desc: desc, value: value }; - } - - function updateObserversAndListeners(obj, key, observerOrListener, pathsKey, updateMethod) { - var paths = observerOrListener[pathsKey]; - - if (paths) { - for (var i = 0, l = paths.length; i < l; i++) { - updateMethod(obj, paths[i], null, key); - } - } - } - - function replaceObserversAndListeners(obj, key, observerOrListener) { - var prev = obj[key]; - - if ("function" === typeof prev) { - updateObserversAndListeners(obj, key, prev, "__ember_observesBefore__", _emberMetalObserver._removeBeforeObserver); - updateObserversAndListeners(obj, key, prev, "__ember_observes__", _emberMetalObserver.removeObserver); - updateObserversAndListeners(obj, key, prev, "__ember_listens__", _emberMetalEvents.removeListener); - } - - if ("function" === typeof observerOrListener) { - updateObserversAndListeners(obj, key, observerOrListener, "__ember_observesBefore__", _emberMetalObserver._addBeforeObserver); - updateObserversAndListeners(obj, key, observerOrListener, "__ember_observes__", _emberMetalObserver.addObserver); - updateObserversAndListeners(obj, key, observerOrListener, "__ember_listens__", _emberMetalEvents.addListener); - } - } - - function applyMixin(obj, mixins, partial) { - var descs = {}; - var values = {}; - var m = _emberMetalUtils.meta(obj); - var keys = []; - var key, value, desc; - - obj._super = superFunction; - - // Go through all mixins and hashes passed in, and: - // - // * Handle concatenated properties - // * Handle merged properties - // * Set up _super wrapping if necessary - // * Set up computed property descriptors - // * Copying `toString` in broken browsers - mergeMixins(mixins, mixinsMeta(obj), descs, values, obj, keys); - - for (var i = 0, l = keys.length; i < l; i++) { - key = keys[i]; - if (key === "constructor" || !values.hasOwnProperty(key)) { - continue; - } - - desc = descs[key]; - value = values[key]; - - if (desc === REQUIRED) { - continue; - } - - while (desc && desc instanceof Alias) { - var followed = followAlias(obj, desc, m, descs, values); - desc = followed.desc; - value = followed.value; - } - - if (desc === undefined && value === undefined) { - continue; - } - - replaceObserversAndListeners(obj, key, value); - detectBinding(obj, key, value, m); - _emberMetalProperties.defineProperty(obj, key, desc, value, m); - } - - if (!partial) { - // don't apply to prototype - finishPartial(obj, m); - } - - return obj; - } - - /** - @method mixin - @for Ember - @param obj - @param mixins* - @return obj - @private - */ - - function mixin(obj) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - applyMixin(obj, args, false); - return obj; - } - - /** - The `Ember.Mixin` class allows you to create mixins, whose properties can be - added to other classes. For instance, - - ```javascript - App.Editable = Ember.Mixin.create({ - edit: function() { - console.log('starting to edit'); - this.set('isEditing', true); - }, - isEditing: false - }); - - // Mix mixins into classes by passing them as the first arguments to - // .extend. - App.CommentView = Ember.View.extend(App.Editable, { - template: Ember.Handlebars.compile('{{#if view.isEditing}}...{{else}}...{{/if}}') - }); - - commentView = App.CommentView.create(); - commentView.edit(); // outputs 'starting to edit' - ``` - - Note that Mixins are created with `Ember.Mixin.create`, not - `Ember.Mixin.extend`. - - Note that mixins extend a constructor's prototype so arrays and object literals - defined as properties will be shared amongst objects that implement the mixin. - If you want to define a property in a mixin that is not shared, you can define - it either as a computed property or have it be created on initialization of the object. - - ```javascript - //filters array will be shared amongst any object implementing mixin - App.Filterable = Ember.Mixin.create({ - filters: Ember.A() - }); - - //filters will be a separate array for every object implementing the mixin - App.Filterable = Ember.Mixin.create({ - filters: Ember.computed(function() {return Ember.A();}) - }); - - //filters will be created as a separate array during the object's initialization - App.Filterable = Ember.Mixin.create({ - init: function() { - this._super.apply(this, arguments); - this.set("filters", Ember.A()); - } - }); - ``` - - @class Mixin - @namespace Ember - @public - */ - exports["default"] = Mixin; - - function Mixin(args, properties) { - this.properties = properties; - - var length = args && args.length; - - if (length > 0) { - var m = new Array(length); - - for (var i = 0; i < length; i++) { - var x = args[i]; - if (x instanceof Mixin) { - m[i] = x; - } else { - m[i] = new Mixin(undefined, x); - } - } - - this.mixins = m; - } else { - this.mixins = undefined; - } - this.ownerConstructor = undefined; - } - - Mixin._apply = applyMixin; - - Mixin.applyPartial = function (obj) { - var args = a_slice.call(arguments, 1); - return applyMixin(obj, args, true); - }; - - Mixin.finishPartial = finishPartial; - - // ES6TODO: this relies on a global state? - _emberMetalCore["default"].anyUnprocessedMixins = false; - - /** - @method create - @static - @param arguments* - @public - */ - Mixin.create = function () { - // ES6TODO: this relies on a global state? - _emberMetalCore["default"].anyUnprocessedMixins = true; - var M = this; - - for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - - return new M(args, undefined); - }; - - var MixinPrototype = Mixin.prototype; - - /** - @method reopen - @param arguments* - @private - */ - MixinPrototype.reopen = function () { - var currentMixin; - - if (this.properties) { - currentMixin = new Mixin(undefined, this.properties); - this.properties = undefined; - this.mixins = [currentMixin]; - } else if (!this.mixins) { - this.mixins = []; - } - - var len = arguments.length; - var mixins = this.mixins; - var idx; - - for (idx = 0; idx < len; idx++) { - currentMixin = arguments[idx]; - - if (currentMixin instanceof Mixin) { - mixins.push(currentMixin); - } else { - mixins.push(new Mixin(undefined, currentMixin)); - } - } - - return this; - }; - - /** - @method apply - @param obj - @return applied object - @private - */ - MixinPrototype.apply = function (obj) { - return applyMixin(obj, [this], false); - }; - - MixinPrototype.applyPartial = function (obj) { - return applyMixin(obj, [this], true); - }; - - function _detect(curMixin, targetMixin, seen) { - var guid = _emberMetalUtils.guidFor(curMixin); - - if (seen[guid]) { - return false; - } - seen[guid] = true; - - if (curMixin === targetMixin) { - return true; - } - var mixins = curMixin.mixins; - var loc = mixins ? mixins.length : 0; - while (--loc >= 0) { - if (_detect(mixins[loc], targetMixin, seen)) { - return true; - } - } - return false; - } - - /** - @method detect - @param obj - @return {Boolean} - @private - */ - MixinPrototype.detect = function (obj) { - if (!obj) { - return false; - } - if (obj instanceof Mixin) { - return _detect(obj, this, {}); - } - var m = obj["__ember_meta__"]; - var mixins = m && m.mixins; - if (mixins) { - return !!mixins[_emberMetalUtils.guidFor(this)]; - } - return false; - }; - - MixinPrototype.without = function () { - var ret = new Mixin([this]); - - for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - - ret._without = args; - return ret; - }; - - function _keys(ret, mixin, seen) { - if (seen[_emberMetalUtils.guidFor(mixin)]) { - return; - } - seen[_emberMetalUtils.guidFor(mixin)] = true; - - if (mixin.properties) { - var props = mixin.properties; - for (var key in props) { - if (props.hasOwnProperty(key)) { - ret[key] = true; - } - } - } else if (mixin.mixins) { - _emberMetalArray.forEach.call(mixin.mixins, function (x) { - _keys(ret, x, seen); - }); - } - } - - MixinPrototype.keys = function () { - var keys = {}; - var seen = {}; - var ret = []; - _keys(keys, this, seen); - for (var key in keys) { - if (keys.hasOwnProperty(key)) { - ret.push(key); - } - } - return ret; - }; - - // returns the mixins currently applied to the specified object - // TODO: Make Ember.mixin - Mixin.mixins = function (obj) { - var m = obj["__ember_meta__"]; - var mixins = m && m.mixins; - var ret = []; - - if (!mixins) { - return ret; - } - - for (var key in mixins) { - var currentMixin = mixins[key]; - - // skip primitive mixins since these are always anonymous - if (!currentMixin.properties) { - ret.push(currentMixin); - } - } - - return ret; - }; - - exports.REQUIRED = REQUIRED = new _emberMetalProperties.Descriptor(); - REQUIRED.toString = function () { - return "(Required Property)"; - }; - - /** - Denotes a required property for a mixin - - @method required - @for Ember - @private - */ - - function required() { - return REQUIRED; - } - - function Alias(methodName) { - this.isDescriptor = true; - this.methodName = methodName; - } - - Alias.prototype = new _emberMetalProperties.Descriptor(); - - /** - Makes a method available via an additional name. - - ```javascript - App.Person = Ember.Object.extend({ - name: function() { - return 'Tomhuda Katzdale'; - }, - moniker: Ember.aliasMethod('name') - }); - - var goodGuy = App.Person.create(); - - goodGuy.name(); // 'Tomhuda Katzdale' - goodGuy.moniker(); // 'Tomhuda Katzdale' - ``` - - @method aliasMethod - @for Ember - @param {String} methodName name of the method to alias - @private - */ - - function aliasMethod(methodName) { - return new Alias(methodName); - } - - // .......................................................... - // OBSERVER HELPER - // - - /** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.observer('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - Also available as `Function.prototype.observes` if prototype extensions are - enabled. - - @method observer - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - @private - */ - - function observer() { - for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) { - args[_key4] = arguments[_key4]; - } - - var func = args.slice(-1)[0]; - var paths; - - var addWatchedProperty = function (path) { - paths.push(path); - }; - var _paths = args.slice(0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = args[0]; - _paths = args.slice(1); - } - - paths = []; - - for (var i = 0; i < _paths.length; ++i) { - _emberMetalExpand_properties["default"](_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new _emberMetalCore["default"].Error("Ember.observer called without a function"); - } - - func.__ember_observes__ = paths; - return func; - } - - /** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.immediateObserver('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - In the future, `Ember.observer` may become asynchronous. In this event, - `Ember.immediateObserver` will maintain the synchronous behavior. - - Also available as `Function.prototype.observesImmediately` if prototype extensions are - enabled. - - @method _immediateObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @deprecated Use `Ember.observer` instead. - @return func - @private - */ - - function _immediateObserver() { - - for (var i = 0, l = arguments.length; i < l; i++) { - var arg = arguments[i]; - } - - return observer.apply(this, arguments); - } - - /** - When observers fire, they are called with the arguments `obj`, `keyName`. - - Note, `@each.property` observer is called per each add or replace of an element - and it's not called with a specific enumeration item. - - A `_beforeObserver` fires before a property changes. - - A `_beforeObserver` is an alternative form of `.observesBefore()`. - - ```javascript - App.PersonView = Ember.View.extend({ - friends: [{ name: 'Tom' }, { name: 'Stefan' }, { name: 'Kris' }], - - valueWillChange: Ember.beforeObserver('content.value', function(obj, keyName) { - this.changingFrom = obj.get(keyName); - }), - - valueDidChange: Ember.observer('content.value', function(obj, keyName) { - // only run if updating a value already in the DOM - if (this.get('state') === 'inDOM') { - var color = obj.get(keyName) > this.changingFrom ? 'green' : 'red'; - // logic - } - }), - - friendsDidChange: Ember.observer('friends.@each.name', function(obj, keyName) { - // some logic - // obj.get(keyName) returns friends array - }) - }); - ``` - - Also available as `Function.prototype.observesBefore` if prototype extensions are - enabled. - - @method beforeObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - @deprecated - @private - */ - - function _beforeObserver() { - for (var _len5 = arguments.length, args = Array(_len5), _key5 = 0; _key5 < _len5; _key5++) { - args[_key5] = arguments[_key5]; - } - - var func = args.slice(-1)[0]; - var paths; - - var addWatchedProperty = function (path) { - paths.push(path); - }; - - var _paths = args.slice(0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = args[0]; - _paths = args.slice(1); - } - - paths = []; - - for (var i = 0; i < _paths.length; ++i) { - _emberMetalExpand_properties["default"](_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new _emberMetalCore["default"].Error("Ember.beforeObserver called without a function"); - } - - func.__ember_observesBefore__ = paths; - return func; - } - - exports.IS_BINDING = IS_BINDING; - exports.Mixin = Mixin; - exports.required = required; - exports.REQUIRED = REQUIRED; -}); -/** -@module ember -@submodule ember-metal -*/ - -// warn, assert, wrap, et; -enifed("ember-metal/observer", ["exports", "ember-metal/watching", "ember-metal/array", "ember-metal/events"], function (exports, _emberMetalWatching, _emberMetalArray, _emberMetalEvents) { - exports.addObserver = addObserver; - exports.observersFor = observersFor; - exports.removeObserver = removeObserver; - exports._addBeforeObserver = _addBeforeObserver; - exports._suspendBeforeObserver = _suspendBeforeObserver; - exports._suspendObserver = _suspendObserver; - exports._suspendBeforeObservers = _suspendBeforeObservers; - exports._suspendObservers = _suspendObservers; - exports._beforeObserversFor = _beforeObserversFor; - exports._removeBeforeObserver = _removeBeforeObserver; - - /** - @module ember-metal - */ - - var AFTER_OBSERVERS = ":change"; - var BEFORE_OBSERVERS = ":before"; - - function changeEvent(keyName) { - return keyName + AFTER_OBSERVERS; - } - - function beforeEvent(keyName) { - return keyName + BEFORE_OBSERVERS; - } - - /** - @method addObserver - @for Ember - @param obj - @param {String} _path - @param {Object|Function} target - @param {Function|String} [method] - @public - */ - - function addObserver(obj, _path, target, method) { - _emberMetalEvents.addListener(obj, changeEvent(_path), target, method); - _emberMetalWatching.watch(obj, _path); - - return this; - } - - function observersFor(obj, path) { - return _emberMetalEvents.listenersFor(obj, changeEvent(path)); - } - - /** - @method removeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - @public - */ - - function removeObserver(obj, path, target, method) { - _emberMetalWatching.unwatch(obj, path); - _emberMetalEvents.removeListener(obj, changeEvent(path), target, method); - - return this; - } - - /** - @method _addBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - @deprecated - @private - */ - - function _addBeforeObserver(obj, path, target, method) { - _emberMetalEvents.addListener(obj, beforeEvent(path), target, method); - _emberMetalWatching.watch(obj, path); - - return this; - } - - // Suspend observer during callback. - // - // This should only be used by the target of the observer - // while it is setting the observed path. - - function _suspendBeforeObserver(obj, path, target, method, callback) { - return _emberMetalEvents.suspendListener(obj, beforeEvent(path), target, method, callback); - } - - function _suspendObserver(obj, path, target, method, callback) { - return _emberMetalEvents.suspendListener(obj, changeEvent(path), target, method, callback); - } - - function _suspendBeforeObservers(obj, paths, target, method, callback) { - var events = _emberMetalArray.map.call(paths, beforeEvent); - return _emberMetalEvents.suspendListeners(obj, events, target, method, callback); - } - - function _suspendObservers(obj, paths, target, method, callback) { - var events = _emberMetalArray.map.call(paths, changeEvent); - return _emberMetalEvents.suspendListeners(obj, events, target, method, callback); - } - - function _beforeObserversFor(obj, path) { - return _emberMetalEvents.listenersFor(obj, beforeEvent(path)); - } - - /** - @method removeBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - @deprecated - @private - */ - - function _removeBeforeObserver(obj, path, target, method) { - _emberMetalWatching.unwatch(obj, path); - _emberMetalEvents.removeListener(obj, beforeEvent(path), target, method); - - return this; - } -}); -enifed("ember-metal/observer_set", ["exports", "ember-metal/utils", "ember-metal/events"], function (exports, _emberMetalUtils, _emberMetalEvents) { - - /* - this.observerSet = { - [senderGuid]: { // variable name: `keySet` - [keyName]: listIndex - } - }, - this.observers = [ - { - sender: obj, - keyName: keyName, - eventName: eventName, - listeners: [ - [target, method, flags] - ] - }, - ... - ] - */ - exports["default"] = ObserverSet; - - function ObserverSet() { - this.clear(); - } - - ObserverSet.prototype.add = function (sender, keyName, eventName) { - var observerSet = this.observerSet; - var observers = this.observers; - var senderGuid = _emberMetalUtils.guidFor(sender); - var keySet = observerSet[senderGuid]; - var index; - - if (!keySet) { - observerSet[senderGuid] = keySet = {}; - } - index = keySet[keyName]; - if (index === undefined) { - index = observers.push({ - sender: sender, - keyName: keyName, - eventName: eventName, - listeners: [] - }) - 1; - keySet[keyName] = index; - } - return observers[index].listeners; - }; - - ObserverSet.prototype.flush = function () { - var observers = this.observers; - var i, len, observer, sender; - this.clear(); - for (i = 0, len = observers.length; i < len; ++i) { - observer = observers[i]; - sender = observer.sender; - if (sender.isDestroying || sender.isDestroyed) { - continue; - } - _emberMetalEvents.sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners); - } - }; - - ObserverSet.prototype.clear = function () { - this.observerSet = {}; - this.observers = []; - }; -}); -enifed('ember-metal/path_cache', ['exports', 'ember-metal/cache'], function (exports, _emberMetalCache) { - exports.isGlobal = isGlobal; - exports.isGlobalPath = isGlobalPath; - exports.hasThis = hasThis; - exports.isPath = isPath; - exports.getFirstKey = getFirstKey; - exports.getTailPath = getTailPath; - - var IS_GLOBAL = /^[A-Z$]/; - var IS_GLOBAL_PATH = /^[A-Z$].*[\.]/; - var HAS_THIS = 'this.'; - - var isGlobalCache = new _emberMetalCache["default"](1000, function (key) { - return IS_GLOBAL.test(key); - }); - - var isGlobalPathCache = new _emberMetalCache["default"](1000, function (key) { - return IS_GLOBAL_PATH.test(key); - }); - - var hasThisCache = new _emberMetalCache["default"](1000, function (key) { - return key.lastIndexOf(HAS_THIS, 0) === 0; - }); - - var firstDotIndexCache = new _emberMetalCache["default"](1000, function (key) { - return key.indexOf('.'); - }); - - var firstKeyCache = new _emberMetalCache["default"](1000, function (path) { - var index = firstDotIndexCache.get(path); - if (index === -1) { - return path; - } else { - return path.slice(0, index); - } - }); - - var tailPathCache = new _emberMetalCache["default"](1000, function (path) { - var index = firstDotIndexCache.get(path); - if (index !== -1) { - return path.slice(index + 1); - } - }); - - var caches = { - isGlobalCache: isGlobalCache, - isGlobalPathCache: isGlobalPathCache, - hasThisCache: hasThisCache, - firstDotIndexCache: firstDotIndexCache, - firstKeyCache: firstKeyCache, - tailPathCache: tailPathCache - }; - - exports.caches = caches; - - function isGlobal(path) { - return isGlobalCache.get(path); - } - - function isGlobalPath(path) { - return isGlobalPathCache.get(path); - } - - function hasThis(path) { - return hasThisCache.get(path); - } - - function isPath(path) { - return firstDotIndexCache.get(path) !== -1; - } - - function getFirstKey(path) { - return firstKeyCache.get(path); - } - - function getTailPath(path) { - return tailPathCache.get(path); - } -}); -enifed('ember-metal/platform/create', ['exports', 'ember-metal/platform/define_properties'], function (exports, _emberMetalPlatformDefine_properties) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - 'REMOVE_USE_STRICT: true'; - - /** - @class platform - @namespace Ember - @static - @private - */ - - /** - Identical to `Object.create()`. Implements if not available natively. - - @since 1.8.0 - @method create - @for Ember - @public - */ - var create; - // ES5 15.2.3.5 - // http://es5.github.com/#x15.2.3.5 - if (!(Object.create && !Object.create(null).hasOwnProperty)) { - /* jshint scripturl:true, proto:true */ - // Contributed by Brandon Benvie, October, 2012 - var createEmpty; - var supportsProto = !({ '__proto__': null } instanceof Object); - // the following produces false positives - // in Opera Mini => not a reliable check - // Object.prototype.__proto__ === null - if (supportsProto || typeof document === 'undefined') { - createEmpty = function () { - return { '__proto__': null }; - }; - } else { - // In old IE __proto__ can't be used to manually set `null`, nor does - // any other method exist to make an object that inherits from nothing, - // aside from Object.prototype itself. Instead, create a new global - // object and *steal* its Object.prototype and strip it bare. This is - // used as the prototype to create nullary objects. - createEmpty = function () { - var iframe = document.createElement('iframe'); - var parent = document.body || document.documentElement; - iframe.style.display = 'none'; - parent.appendChild(iframe); - iframe.src = 'javascript:'; - var empty = iframe.contentWindow.Object.prototype; - parent.removeChild(iframe); - iframe = null; - delete empty.constructor; - delete empty.hasOwnProperty; - delete empty.propertyIsEnumerable; - delete empty.isPrototypeOf; - delete empty.toLocaleString; - delete empty.toString; - delete empty.valueOf; - - function Empty() {} - Empty.prototype = empty; - // short-circuit future calls - createEmpty = function () { - return new Empty(); - }; - return new Empty(); - }; - } - - create = Object.create = function create(prototype, properties) { - - var object; - function Type() {} // An empty constructor. - - if (prototype === null) { - object = createEmpty(); - } else { - if (typeof prototype !== 'object' && typeof prototype !== 'function') { - // In the native implementation `parent` can be `null` - // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc) - // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object` - // like they are in modern browsers. Using `Object.create` on DOM elements - // is...err...probably inappropriate, but the native version allows for it. - throw new TypeError('Object prototype may only be an Object or null'); // same msg as Chrome - } - - Type.prototype = prototype; - - object = new Type(); - } - - if (properties !== undefined) { - _emberMetalPlatformDefine_properties["default"](object, properties); - } - - return object; - }; - } else { - create = Object.create; - } - - exports["default"] = create; -}); -enifed("ember-metal/platform/define_properties", ["exports", "ember-metal/platform/define_property"], function (exports, _emberMetalPlatformDefine_property) { - - var defineProperties = Object.defineProperties; - - // ES5 15.2.3.7 - // http://es5.github.com/#x15.2.3.7 - if (!defineProperties) { - defineProperties = function defineProperties(object, properties) { - for (var property in properties) { - if (properties.hasOwnProperty(property) && property !== "__proto__") { - _emberMetalPlatformDefine_property.defineProperty(object, property, properties[property]); - } - } - return object; - }; - - Object.defineProperties = defineProperties; - } - - exports["default"] = defineProperties; -}); -enifed('ember-metal/platform/define_property', ['exports'], function (exports) { - /*globals Node */ - - /** - @class platform - @namespace Ember - @static - @private - */ - - /** - Set to true if the platform supports native getters and setters. - - @property hasPropertyAccessors - @final - @private - */ - - /** - Identical to `Object.defineProperty()`. Implements as much functionality - as possible if not available natively. - - @method defineProperty - @param {Object} obj The object to modify - @param {String} keyName property name to modify - @param {Object} desc descriptor hash - @return {void} - @public - */ - var defineProperty = (function checkCompliance(defineProperty) { - if (!defineProperty) { - return; - } - - try { - var a = 5; - var obj = {}; - defineProperty(obj, 'a', { - configurable: true, - enumerable: true, - get: function () { - return a; - }, - set: function (v) { - a = v; - } - }); - if (obj.a !== 5) { - return; - } - - obj.a = 10; - if (a !== 10) { - return; - } - - // check non-enumerability - defineProperty(obj, 'a', { - configurable: true, - enumerable: false, - writable: true, - value: true - }); - for (var key in obj) { - if (key === 'a') { - return; - } - } - - // Detects a bug in Android <3.2 where you cannot redefine a property using - // Object.defineProperty once accessors have already been set. - if (obj.a !== true) { - return; - } - - // Detects a bug in Android <3 where redefining a property without a value changes the value - // Object.defineProperty once accessors have already been set. - defineProperty(obj, 'a', { - enumerable: false - }); - if (obj.a !== true) { - return; - } - - // defineProperty is compliant - return defineProperty; - } catch (e) { - // IE8 defines Object.defineProperty but calling it on an Object throws - return; - } - })(Object.defineProperty); - - var hasES5CompliantDefineProperty = !!defineProperty; - - if (hasES5CompliantDefineProperty && typeof document !== 'undefined') { - // This is for Safari 5.0, which supports Object.defineProperty, but not - // on DOM nodes. - var canDefinePropertyOnDOM = (function () { - try { - defineProperty(document.createElement('div'), 'definePropertyOnDOM', {}); - return true; - } catch (e) {} - - return false; - })(); - - if (!canDefinePropertyOnDOM) { - exports.defineProperty = defineProperty = function (obj, keyName, desc) { - var isNode; - - if (typeof Node === 'object') { - isNode = obj instanceof Node; - } else { - isNode = typeof obj === 'object' && typeof obj.nodeType === 'number' && typeof obj.nodeName === 'string'; - } - - if (isNode) { - // TODO: Should we have a warning here? - return obj[keyName] = desc.value; - } else { - return Object.defineProperty(obj, keyName, desc); - } - }; - } - } - - if (!hasES5CompliantDefineProperty) { - exports.defineProperty = defineProperty = function definePropertyPolyfill(obj, keyName, desc) { - if (!desc.get) { - obj[keyName] = desc.value; - } - }; - } - - var hasPropertyAccessors = hasES5CompliantDefineProperty; - var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty; - - exports.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty; - exports.defineProperty = defineProperty; - exports.hasPropertyAccessors = hasPropertyAccessors; - exports.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties; -}); -enifed("ember-metal/properties", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/define_property", "ember-metal/property_events"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformDefine_property, _emberMetalProperty_events) { - exports.Descriptor = Descriptor; - exports.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION; - exports.DEFAULT_GETTER_FUNCTION = DEFAULT_GETTER_FUNCTION; - exports.defineProperty = defineProperty; - - // .......................................................... - // DESCRIPTOR - // - - /** - Objects of this type can implement an interface to respond to requests to - get and set. The default implementation handles simple properties. - - @class Descriptor - @private - */ - - function Descriptor() { - this.isDescriptor = true; - } - - // .......................................................... - // DEFINING PROPERTIES API - // - - function MANDATORY_SETTER_FUNCTION(name) { - return function SETTER_FUNCTION(value) { - }; - } - - function DEFAULT_GETTER_FUNCTION(name) { - return function GETTER_FUNCTION() { - var meta = this["__ember_meta__"]; - return meta && meta.values[name]; - }; - } - - /** - NOTE: This is a low-level method used by other parts of the API. You almost - never want to call this method directly. Instead you should use - `Ember.mixin()` to define new properties. - - Defines a property on an object. This method works much like the ES5 - `Object.defineProperty()` method except that it can also accept computed - properties and other special descriptors. - - Normally this method takes only three parameters. However if you pass an - instance of `Descriptor` as the third param then you can pass an - optional value as the fourth parameter. This is often more efficient than - creating new descriptor hashes for each property. - - ## Examples - - ```javascript - // ES5 compatible mode - Ember.defineProperty(contact, 'firstName', { - writable: true, - configurable: false, - enumerable: true, - value: 'Charles' - }); - - // define a simple property - Ember.defineProperty(contact, 'lastName', undefined, 'Jolley'); - - // define a computed property - Ember.defineProperty(contact, 'fullName', Ember.computed(function() { - return this.firstName+' '+this.lastName; - }).property('firstName', 'lastName')); - ``` - - @private - @method defineProperty - @for Ember - @param {Object} obj the object to define this property on. This may be a prototype. - @param {String} keyName the name of the property - @param {Descriptor} [desc] an instance of `Descriptor` (typically a - computed property) or an ES5 descriptor. - You must provide this or `data` but not both. - @param {*} [data] something other than a descriptor, that will - become the explicit value of this property. - */ - - function defineProperty(obj, keyName, desc, data, meta) { - var possibleDesc, existingDesc, watching, value; - - if (!meta) { - meta = _emberMetalUtils.meta(obj); - } - var watchEntry = meta.watching[keyName]; - possibleDesc = obj[keyName]; - existingDesc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - watching = watchEntry !== undefined && watchEntry > 0; - - if (existingDesc) { - existingDesc.teardown(obj, keyName); - } - - if (desc instanceof Descriptor) { - value = desc; - - - obj[keyName] = value; - - if (desc.setup) { - desc.setup(obj, keyName); - } - } else { - if (desc == null) { - value = data; - - - obj[keyName] = data; - - } else { - value = desc; - - // compatibility with ES5 - _emberMetalPlatformDefine_property.defineProperty(obj, keyName, desc); - } - } - - // if key is being watched, override chains that - // were initialized with the prototype - if (watching) { - _emberMetalProperty_events.overrideChains(obj, keyName, meta); - } - - // The `value` passed to the `didDefineProperty` hook is - // either the descriptor or data, whichever was passed. - if (obj.didDefineProperty) { - obj.didDefineProperty(obj, keyName, value); - } - - return this; - } -}); -/** -@module ember-metal -*/ -enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-metal/events", "ember-metal/observer_set"], function (exports, _emberMetalUtils, _emberMetalEvents, _emberMetalObserver_set) { - var PROPERTY_DID_CHANGE = _emberMetalUtils.symbol("PROPERTY_DID_CHANGE"); - - exports.PROPERTY_DID_CHANGE = PROPERTY_DID_CHANGE; - var beforeObserverSet = new _emberMetalObserver_set["default"](); - var observerSet = new _emberMetalObserver_set["default"](); - var deferred = 0; - - // .......................................................... - // PROPERTY CHANGES - // - - /** - This function is called just before an object property is about to change. - It will notify any before observers and prepare caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyDidChange()` which you should call just - after the property value changes. - - @method propertyWillChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - @private - */ - function propertyWillChange(obj, keyName) { - var m = obj["__ember_meta__"]; - var watching = m && m.watching[keyName] > 0 || keyName === "length"; - var proto = m && m.proto; - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - if (!watching) { - return; - } - - if (proto === obj) { - return; - } - - if (desc && desc.willChange) { - desc.willChange(obj, keyName); - } - - dependentKeysWillChange(obj, keyName, m); - chainsWillChange(obj, keyName, m); - notifyBeforeObservers(obj, keyName); - } - - /** - This function is called just after an object property has changed. - It will notify any observers and clear caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyWillChange()` which you should call just - before the property value changes. - - @method propertyDidChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - @private - */ - function propertyDidChange(obj, keyName) { - var m = obj["__ember_meta__"]; - var watching = m && m.watching[keyName] > 0 || keyName === "length"; - var proto = m && m.proto; - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - if (proto === obj) { - return; - } - - // shouldn't this mean that we're watching this key? - if (desc && desc.didChange) { - desc.didChange(obj, keyName); - } - - if (obj[PROPERTY_DID_CHANGE]) { - obj[PROPERTY_DID_CHANGE](keyName); - } - - if (!watching && keyName !== "length") { - return; - } - - if (m && m.deps && m.deps[keyName]) { - dependentKeysDidChange(obj, keyName, m); - } - - chainsDidChange(obj, keyName, m, false); - notifyObservers(obj, keyName); - } - - var WILL_SEEN, DID_SEEN; - // called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...) - function dependentKeysWillChange(obj, depKey, meta) { - if (obj.isDestroying) { - return; - } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = WILL_SEEN; - var top = !seen; - - if (top) { - seen = WILL_SEEN = {}; - } - - iterDeps(propertyWillChange, obj, deps, depKey, seen, meta); - - if (top) { - WILL_SEEN = null; - } - } - } - - // called whenever a property has just changed to update dependent keys - function dependentKeysDidChange(obj, depKey, meta) { - if (obj.isDestroying) { - return; - } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = DID_SEEN; - var top = !seen; - - if (top) { - seen = DID_SEEN = {}; - } - - iterDeps(propertyDidChange, obj, deps, depKey, seen, meta); - - if (top) { - DID_SEEN = null; - } - } - } - - function keysOf(obj) { - var keys = []; - - for (var key in obj) { - keys.push(key); - } - - return keys; - } - - function iterDeps(method, obj, deps, depKey, seen, meta) { - var keys, key, i, possibleDesc, desc; - var guid = _emberMetalUtils.guidFor(obj); - var current = seen[guid]; - - if (!current) { - current = seen[guid] = {}; - } - - if (current[depKey]) { - return; - } - - current[depKey] = true; - - if (deps) { - keys = keysOf(deps); - for (i = 0; i < keys.length; i++) { - key = keys[i]; - possibleDesc = obj[key]; - desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - - if (desc && desc._suspended === obj) { - continue; - } - - method(obj, key); - } - } - } - - function chainsWillChange(obj, keyName, m) { - if (!(m.hasOwnProperty("chainWatchers") && m.chainWatchers[keyName])) { - return; - } - - var nodes = m.chainWatchers[keyName]; - var events = []; - var i, l; - - for (i = 0, l = nodes.length; i < l; i++) { - nodes[i].willChange(events); - } - - for (i = 0, l = events.length; i < l; i += 2) { - propertyWillChange(events[i], events[i + 1]); - } - } - - function chainsDidChange(obj, keyName, m, suppressEvents) { - if (!(m && m.hasOwnProperty("chainWatchers") && m.chainWatchers[keyName])) { - return; - } - - var nodes = m.chainWatchers[keyName]; - var events = suppressEvents ? null : []; - var i, l; - - for (i = 0, l = nodes.length; i < l; i++) { - nodes[i].didChange(events); - } - - if (suppressEvents) { - return; - } - - for (i = 0, l = events.length; i < l; i += 2) { - propertyDidChange(events[i], events[i + 1]); - } - } - - function overrideChains(obj, keyName, m) { - chainsDidChange(obj, keyName, m, true); - } - - /** - @method beginPropertyChanges - @chainable - @private - */ - function beginPropertyChanges() { - deferred++; - } - - /** - @method endPropertyChanges - @private - */ - function endPropertyChanges() { - deferred--; - if (deferred <= 0) { - beforeObserverSet.clear(); - observerSet.flush(); - } - } - - /** - Make a series of property changes together in an - exception-safe way. - - ```javascript - Ember.changeProperties(function() { - obj1.set('foo', mayBlowUpWhenSet); - obj2.set('bar', baz); - }); - ``` - - @method changeProperties - @param {Function} callback - @param [binding] - @private - */ - function changeProperties(callback, binding) { - beginPropertyChanges(); - _emberMetalUtils.tryFinally(callback, endPropertyChanges, binding); - } - - function notifyBeforeObservers(obj, keyName) { - if (obj.isDestroying) { - return; - } - - var eventName = keyName + ":before"; - var listeners, added; - if (deferred) { - listeners = beforeObserverSet.add(obj, keyName, eventName); - added = _emberMetalEvents.accumulateListeners(obj, eventName, listeners); - _emberMetalEvents.sendEvent(obj, eventName, [obj, keyName], added); - } else { - _emberMetalEvents.sendEvent(obj, eventName, [obj, keyName]); - } - } - - function notifyObservers(obj, keyName) { - if (obj.isDestroying) { - return; - } - - var eventName = keyName + ":change"; - var listeners; - if (deferred) { - listeners = observerSet.add(obj, keyName, eventName); - _emberMetalEvents.accumulateListeners(obj, eventName, listeners); - } else { - _emberMetalEvents.sendEvent(obj, eventName, [obj, keyName]); - } - } - - exports.propertyWillChange = propertyWillChange; - exports.propertyDidChange = propertyDidChange; - exports.overrideChains = overrideChains; - exports.beginPropertyChanges = beginPropertyChanges; - exports.endPropertyChanges = endPropertyChanges; - exports.changeProperties = changeProperties; -}); -enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/error", "ember-metal/path_cache", "ember-metal/platform/define_property", "ember-metal/utils", "ember-metal/is_none"], function (exports, _emberMetalCore, _emberMetalError, _emberMetalPath_cache, _emberMetalPlatformDefine_property, _emberMetalUtils, _emberMetalIs_none) { - exports.get = get; - exports.normalizeTuple = normalizeTuple; - exports._getPath = _getPath; - exports.getWithDefault = getWithDefault; - - var FIRST_KEY = /^([^\.]+)/; - - var INTERCEPT_GET = _emberMetalUtils.symbol("INTERCEPT_GET"); - exports.INTERCEPT_GET = INTERCEPT_GET; - var UNHANDLED_GET = _emberMetalUtils.symbol("UNHANDLED_GET"); - - exports.UNHANDLED_GET = UNHANDLED_GET; - // .......................................................... - // GET AND SET - // - // If we are on a platform that supports accessors we can use those. - // Otherwise simulate accessors by looking up the property directly on the - // object. - - /** - Gets the value of a property on an object. If the property is computed, - the function will be invoked. If the property is not defined but the - object implements the `unknownProperty` method then that will be invoked. - - If you plan to run on IE8 and older browsers then you should use this - method anytime you want to retrieve a property on an object that you don't - know for sure is private. (Properties beginning with an underscore '_' - are considered private.) - - On all newer browsers, you only need to use this method to retrieve - properties if the property might not be defined on the object and you want - to respect the `unknownProperty` handler. Otherwise you can ignore this - method. - - Note that if the object itself is `undefined`, this method will throw - an error. - - @method get - @for Ember - @param {Object} obj The object to retrieve from. - @param {String} keyName The property key to retrieve - @return {Object} the property value or `null`. - @public - */ - - function get(obj, keyName) { - // Helpers that operate with 'this' within an #each - if (keyName === "") { - return obj; - } - - if (!keyName && "string" === typeof obj) { - keyName = obj; - obj = _emberMetalCore["default"].lookup; - } - - - if (_emberMetalIs_none["default"](obj)) { - return _getPath(obj, keyName); - } - - if (obj && typeof obj[INTERCEPT_GET] === "function") { - var result = obj[INTERCEPT_GET](obj, keyName); - if (result !== UNHANDLED_GET) { - return result; - } - } - - var meta = obj["__ember_meta__"]; - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - var ret; - - if (desc === undefined && _emberMetalPath_cache.isPath(keyName)) { - return _getPath(obj, keyName); - } - - if (desc) { - return desc.get(obj, keyName); - } else { - - ret = obj[keyName]; - - - if (ret === undefined && "object" === typeof obj && !(keyName in obj) && "function" === typeof obj.unknownProperty) { - return obj.unknownProperty(keyName); - } - - return ret; - } - } - - /** - Normalizes a target/path pair to reflect that actual target/path that should - be observed, etc. This takes into account passing in global property - paths (i.e. a path beginning with a capital letter not defined on the - target). - - @private - @method normalizeTuple - @for Ember - @param {Object} target The current target. May be `null`. - @param {String} path A path on the target or a global property path. - @return {Array} a temporary array with the normalized target/path pair. - */ - - function normalizeTuple(target, path) { - var hasThis = _emberMetalPath_cache.hasThis(path); - var isGlobal = !hasThis && _emberMetalPath_cache.isGlobal(path); - var key; - - if (!target && !isGlobal) { - return [undefined, ""]; - } - - if (hasThis) { - path = path.slice(5); - } - - if (!target || isGlobal) { - target = _emberMetalCore["default"].lookup; - } - - if (isGlobal && _emberMetalPath_cache.isPath(path)) { - key = path.match(FIRST_KEY)[0]; - target = get(target, key); - path = path.slice(key.length + 1); - } - - // must return some kind of path to be valid else other things will break. - validateIsPath(path); - - return [target, path]; - } - - function validateIsPath(path) { - if (!path || path.length === 0) { - throw new _emberMetalError["default"]("Object in path " + path + " could not be found or was destroyed."); - } - } - - function _getPath(root, path) { - var hasThis, parts, tuple, idx, len; - - // detect complicated paths and normalize them - hasThis = _emberMetalPath_cache.hasThis(path); - - - if (!root || hasThis) { - tuple = normalizeTuple(root, path); - root = tuple[0]; - path = tuple[1]; - tuple.length = 0; - } - - parts = path.split("."); - len = parts.length; - for (idx = 0; root != null && idx < len; idx++) { - root = get(root, parts[idx]); - if (root && root.isDestroyed) { - return undefined; - } - } - return root; - } - - function getWithDefault(root, key, defaultValue) { - var value = get(root, key); - - if (value === undefined) { - return defaultValue; - } - return value; - } - - exports["default"] = get; -}); -/** -@module ember-metal -*/ -enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_events", "ember-metal/properties", "ember-metal/error", "ember-metal/path_cache", "ember-metal/platform/define_property", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_events, _emberMetalProperties, _emberMetalError, _emberMetalPath_cache, _emberMetalPlatformDefine_property, _emberMetalUtils) { - exports.set = set; - exports.trySet = trySet; - var INTERCEPT_SET = _emberMetalUtils.symbol("INTERCEPT_SET"); - exports.INTERCEPT_SET = INTERCEPT_SET; - var UNHANDLED_SET = _emberMetalUtils.symbol("UNHANDLED_SET"); - - exports.UNHANDLED_SET = UNHANDLED_SET; - /** - Sets the value of a property on an object, respecting computed properties - and notifying observers and other listeners of the change. If the - property is not defined but the object implements the `setUnknownProperty` - method then that will be invoked as well. - - @method set - @for Ember - @param {Object} obj The object to modify. - @param {String} keyName The property key to set - @param {Object} value The value to set - @return {Object} the passed value. - @public - */ - - function set(obj, keyName, value, tolerant) { - if (typeof obj === "string") { - value = keyName; - keyName = obj; - obj = _emberMetalCore["default"].lookup; - } - - - if (obj === _emberMetalCore["default"].lookup) { - return setPath(obj, keyName, value, tolerant); - } - - // This path exists purely to implement backwards-compatible - // effects (specifically, setting a property on a view may - // invoke a mutator on `attrs`). - if (obj && typeof obj[INTERCEPT_SET] === "function") { - var result = obj[INTERCEPT_SET](obj, keyName, value, tolerant); - if (result !== UNHANDLED_SET) { - return result; - } - } - - var meta, possibleDesc, desc; - if (obj) { - meta = obj["__ember_meta__"]; - possibleDesc = obj[keyName]; - desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - } - - var isUnknown, currentValue; - if ((!obj || desc === undefined) && _emberMetalPath_cache.isPath(keyName)) { - return setPath(obj, keyName, value, tolerant); - } - - - if (desc) { - desc.set(obj, keyName, value); - } else { - - if (obj !== null && value !== undefined && typeof obj === "object" && obj[keyName] === value) { - return value; - } - - isUnknown = "object" === typeof obj && !(keyName in obj); - - // setUnknownProperty is called if `obj` is an object, - // the property does not already exist, and the - // `setUnknownProperty` method exists on the object - if (isUnknown && "function" === typeof obj.setUnknownProperty) { - obj.setUnknownProperty(keyName, value); - } else if (meta && meta.watching[keyName] > 0) { - if (meta.proto !== obj) { - - currentValue = obj[keyName]; - - } - // only trigger a change if the value has changed - if (value !== currentValue) { - _emberMetalProperty_events.propertyWillChange(obj, keyName); - - obj[keyName] = value; - - _emberMetalProperty_events.propertyDidChange(obj, keyName); - } - } else { - obj[keyName] = value; - if (obj[_emberMetalProperty_events.PROPERTY_DID_CHANGE]) { - obj[_emberMetalProperty_events.PROPERTY_DID_CHANGE](keyName); - } - } - } - return value; - } - - function setPath(root, path, value, tolerant) { - var keyName; - - // get the last part of the path - keyName = path.slice(path.lastIndexOf(".") + 1); - - // get the first part of the part - path = path === keyName ? keyName : path.slice(0, path.length - (keyName.length + 1)); - - // unless the path is this, look up the first part to - // get the root - if (path !== "this") { - root = _emberMetalProperty_get._getPath(root, path); - } else { - } - - if (!keyName || keyName.length === 0) { - throw new _emberMetalError["default"]("Property set failed: You passed an empty path"); - } - - if (!root) { - if (tolerant) { - return; - } else { - throw new _emberMetalError["default"]("Property set failed: object in path \"" + path + "\" could not be found or was destroyed."); - } - } - - return set(root, keyName, value); - } - - /** - Error-tolerant form of `Ember.set`. Will not blow up if any part of the - chain is `undefined`, `null`, or destroyed. - - This is primarily used when syncing bindings, which may try to update after - an object has been destroyed. - - @method trySet - @for Ember - @param {Object} root The object to modify. - @param {String} path The property path to set - @param {Object} value The value to set - @public - */ - - function trySet(root, path, value) { - return set(root, path, value, true); - } -}); -enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/utils', 'ember-metal/array', 'ember-metal/property_events', 'backburner'], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalArray, _emberMetalProperty_events, _backburner) { - - function onBegin(current) { - run.currentRunLoop = current; - } - - function onEnd(current, next) { - run.currentRunLoop = next; - } - - // ES6TODO: should Backburner become es6? - var backburner = new _backburner["default"](['sync', 'actions', 'destroy'], { - GUID_KEY: _emberMetalUtils.GUID_KEY, - sync: { - before: _emberMetalProperty_events.beginPropertyChanges, - after: _emberMetalProperty_events.endPropertyChanges - }, - defaultQueue: 'actions', - onBegin: onBegin, - onEnd: onEnd, - onErrorTarget: _emberMetalCore["default"], - onErrorMethod: 'onerror' - }); - - // .......................................................... - // run - this is ideally the only public API the dev sees - // - - /** - Runs the passed target and method inside of a RunLoop, ensuring any - deferred actions including bindings and views updates are flushed at the - end. - - Normally you should not need to invoke this method yourself. However if - you are implementing raw event handlers when interfacing with other - libraries or plugins, you should probably wrap all of your code inside this - call. - - ```javascript - run(function() { - // code to be executed within a RunLoop - }); - ``` - - @class run - @namespace Ember - @static - @constructor - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} return value from invoking the passed function. - @public - */ - exports["default"] = run; - - function run() { - return backburner.run.apply(backburner, arguments); - } - - /** - If no run-loop is present, it creates a new one. If a run loop is - present it will queue itself to run on the existing run-loops action - queue. - - Please note: This is not for normal usage, and should be used sparingly. - - If invoked when not within a run loop: - - ```javascript - run.join(function() { - // creates a new run-loop - }); - ``` - - Alternatively, if called within an existing run loop: - - ```javascript - run(function() { - // creates a new run-loop - run.join(function() { - // joins with the existing run-loop, and queues for invocation on - // the existing run-loops action queue. - }); - }); - ``` - - @method join - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} Return value from invoking the passed function. Please note, - when called within an existing loop, no return value is possible. - @public - */ - run.join = function () { - return backburner.join.apply(backburner, arguments); - }; - - /** - Allows you to specify which context to call the specified function in while - adding the execution of that function to the Ember run loop. This ability - makes this method a great way to asynchronously integrate third-party libraries - into your Ember application. - - `run.bind` takes two main arguments, the desired context and the function to - invoke in that context. Any additional arguments will be supplied as arguments - to the function that is passed in. - - Let's use the creation of a TinyMCE component as an example. Currently, - TinyMCE provides a setup configuration option we can use to do some processing - after the TinyMCE instance is initialized but before it is actually rendered. - We can use that setup option to do some additional setup for our component. - The component itself could look something like the following: - - ```javascript - App.RichTextEditorComponent = Ember.Component.extend({ - initializeTinyMCE: Ember.on('didInsertElement', function() { - tinymce.init({ - selector: '#' + this.$().prop('id'), - setup: Ember.run.bind(this, this.setupEditor) - }); - }), - - setupEditor: function(editor) { - this.set('editor', editor); - - editor.on('change', function() { - console.log('content changed!'); - }); - } - }); - ``` - - In this example, we use Ember.run.bind to bind the setupEditor method to the - context of the App.RichTextEditorComponent and to have the invocation of that - method be safely handled and executed by the Ember run loop. - - @method bind - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Function} returns a new function that will always have a particular context - @since 1.4.0 - @public - */ - run.bind = function () { - for (var _len = arguments.length, curried = Array(_len), _key = 0; _key < _len; _key++) { - curried[_key] = arguments[_key]; - } - - return function () { - for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - - return run.join.apply(run, curried.concat(args)); - }; - }; - - run.backburner = backburner; - run.currentRunLoop = null; - run.queues = backburner.queueNames; - - /** - Begins a new RunLoop. Any deferred actions invoked after the begin will - be buffered until you invoke a matching call to `run.end()`. This is - a lower-level way to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be executed within a RunLoop - run.end(); - ``` - - @method begin - @return {void} - @public - */ - run.begin = function () { - backburner.begin(); - }; - - /** - Ends a RunLoop. This must be called sometime after you call - `run.begin()` to flush any deferred actions. This is a lower-level way - to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be executed within a RunLoop - run.end(); - ``` - - @method end - @return {void} - @public - */ - run.end = function () { - backburner.end(); - }; - - /** - Array of named queues. This array determines the order in which queues - are flushed at the end of the RunLoop. You can define your own queues by - simply adding the queue name to this array. Normally you should not need - to inspect or modify this property. - - @property queues - @type Array - @default ['sync', 'actions', 'destroy'] - @private - */ - - /** - Adds the passed target/method and any optional arguments to the named - queue to be executed at the end of the RunLoop. If you have not already - started a RunLoop when calling this method one will be started for you - automatically. - - At the end of a RunLoop, any methods scheduled in this way will be invoked. - Methods will be invoked in an order matching the named queues defined in - the `run.queues` property. - - ```javascript - run.schedule('sync', this, function() { - // this will be executed in the first RunLoop queue, when bindings are synced - console.log('scheduled on sync queue'); - }); - - run.schedule('actions', this, function() { - // this will be executed in the 'actions' queue, after bindings have synced. - console.log('scheduled on actions queue'); - }); - - // Note the functions will be run in order based on the run queues order. - // Output would be: - // scheduled on sync queue - // scheduled on actions queue - ``` - - @method schedule - @param {String} queue The name of the queue to schedule against. - Default queues are 'sync' and 'actions' - @param {Object} [target] target object to use as the context when invoking a method. - @param {String|Function} method The method to invoke. If you pass a string it - will be resolved on the target object at the time the scheduled item is - invoked allowing you to change the target function. - @param {Object} [arguments*] Optional arguments to be passed to the queued method. - @return {void} - @public - */ - run.schedule = function () { - checkAutoRun(); - backburner.schedule.apply(backburner, arguments); - }; - - // Used by global test teardown - run.hasScheduledTimers = function () { - return backburner.hasTimers(); - }; - - // Used by global test teardown - run.cancelTimers = function () { - backburner.cancelTimers(); - }; - - /** - Immediately flushes any events scheduled in the 'sync' queue. Bindings - use this queue so this method is a useful way to immediately force all - bindings in the application to sync. - - You should call this method anytime you need any changed state to propagate - throughout the app immediately without repainting the UI (which happens - in the later 'render' queue added by the `ember-views` package). - - ```javascript - run.sync(); - ``` - - @method sync - @return {void} - @private - */ - run.sync = function () { - if (backburner.currentInstance) { - backburner.currentInstance.queues.sync.flush(); - } - }; - - /** - Invokes the passed target/method and optional arguments after a specified - period of time. The last parameter of this method must always be a number - of milliseconds. - - You should use this method whenever you need to run some action after a - period of time instead of using `setTimeout()`. This method will ensure that - items that expire during the same script execution cycle all execute - together, which is often more efficient than using a real setTimeout. - - ```javascript - run.later(myContext, function() { - // code here will execute within a RunLoop in about 500ms with this == myContext - }, 500); - ``` - - @method later - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @return {*} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.later = function () { - return backburner.later.apply(backburner, arguments); - }; - - /** - Schedule a function to run one time during the current RunLoop. This is equivalent - to calling `scheduleOnce` with the "actions" queue. - - @method once - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.once = function () { - checkAutoRun(); - - for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - - args.unshift('actions'); - return backburner.scheduleOnce.apply(backburner, args); - }; - - /** - Schedules a function to run one time in a given queue of the current RunLoop. - Calling this method with the same queue/target/method combination will have - no effect (past the initial call). - - Note that although you can pass optional arguments these will not be - considered when looking for duplicates. New arguments will replace previous - calls. - - ```javascript - function sayHi() { - console.log('hi'); - } - - run(function() { - run.scheduleOnce('afterRender', myContext, sayHi); - run.scheduleOnce('afterRender', myContext, sayHi); - // sayHi will only be executed once, in the afterRender queue of the RunLoop - }); - ``` - - Also note that passing an anonymous function to `run.scheduleOnce` will - not prevent additional calls with an identical anonymous function from - scheduling the items multiple times, e.g.: - - ```javascript - function scheduleIt() { - run.scheduleOnce('actions', myContext, function() { - console.log('Closure'); - }); - } - - scheduleIt(); - scheduleIt(); - - // "Closure" will print twice, even though we're using `run.scheduleOnce`, - // because the function we pass to it is anonymous and won't match the - // previously scheduled operation. - ``` - - Available queues, and their order, can be found at `run.queues` - - @method scheduleOnce - @param {String} [queue] The name of the queue to schedule against. Default queues are 'sync' and 'actions'. - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.scheduleOnce = function () { - checkAutoRun(); - return backburner.scheduleOnce.apply(backburner, arguments); - }; - - /** - Schedules an item to run from within a separate run loop, after - control has been returned to the system. This is equivalent to calling - `run.later` with a wait time of 1ms. - - ```javascript - run.next(myContext, function() { - // code to be executed in the next run loop, - // which will be scheduled after the current one - }); - ``` - - Multiple operations scheduled with `run.next` will coalesce - into the same later run loop, along with any other operations - scheduled by `run.later` that expire right around the same - time that `run.next` operations will fire. - - Note that there are often alternatives to using `run.next`. - For instance, if you'd like to schedule an operation to happen - after all DOM element operations have completed within the current - run loop, you can make use of the `afterRender` run loop queue (added - by the `ember-views` package, along with the preceding `render` queue - where all the DOM element operations happen). Example: - - ```javascript - App.MyCollectionView = Ember.CollectionView.extend({ - didInsertElement: function() { - run.scheduleOnce('afterRender', this, 'processChildElements'); - }, - processChildElements: function() { - // ... do something with collectionView's child view - // elements after they've finished rendering, which - // can't be done within the CollectionView's - // `didInsertElement` hook because that gets run - // before the child elements have been added to the DOM. - } - }); - ``` - - One benefit of the above approach compared to using `run.next` is - that you will be able to perform DOM/CSS operations before unprocessed - elements are rendered to the screen, which may prevent flickering or - other artifacts caused by delaying processing until after rendering. - - The other major benefit to the above approach is that `run.next` - introduces an element of non-determinism, which can make things much - harder to test, due to its reliance on `setTimeout`; it's much harder - to guarantee the order of scheduled operations when they are scheduled - outside of the current run loop, i.e. with `run.next`. - - @method next - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.next = function () { - for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) { - args[_key4] = arguments[_key4]; - } - - args.push(1); - return backburner.later.apply(backburner, args); - }; - - /** - Cancels a scheduled item. Must be a value returned by `run.later()`, - `run.once()`, `run.next()`, `run.debounce()`, or - `run.throttle()`. - - ```javascript - var runNext = run.next(myContext, function() { - // will not be executed - }); - - run.cancel(runNext); - - var runLater = run.later(myContext, function() { - // will not be executed - }, 500); - - run.cancel(runLater); - - var runOnce = run.once(myContext, function() { - // will not be executed - }); - - run.cancel(runOnce); - - var throttle = run.throttle(myContext, function() { - // will not be executed - }, 1, false); - - run.cancel(throttle); - - var debounce = run.debounce(myContext, function() { - // will not be executed - }, 1); - - run.cancel(debounce); - - var debounceImmediate = run.debounce(myContext, function() { - // will be executed since we passed in true (immediate) - }, 100, true); - - // the 100ms delay until this method can be called again will be cancelled - run.cancel(debounceImmediate); - ``` - - @method cancel - @param {Object} timer Timer object to cancel - @return {Boolean} true if cancelled or false/undefined if it wasn't found - @public - */ - run.cancel = function (timer) { - return backburner.cancel(timer); - }; - - /** - Delay calling the target method until the debounce period has elapsed - with no additional debounce calls. If `debounce` is called again before - the specified time has elapsed, the timer is reset and the entire period - must pass again before the target method is called. - - This method should be used when an event may be called multiple times - but the action should only be called once when the event is done firing. - A common example is for scroll events where you only want updates to - happen once scrolling has ceased. - - ```javascript - function whoRan() { - console.log(this.name + ' ran.'); - } - - var myContext = { name: 'debounce' }; - - run.debounce(myContext, whoRan, 150); - - // less than 150ms passes - run.debounce(myContext, whoRan, 150); - - // 150ms passes - // whoRan is invoked with context myContext - // console logs 'debounce ran.' one time. - ``` - - Immediate allows you to run the function immediately, but debounce - other calls for this function until the wait time has elapsed. If - `debounce` is called again before the specified time has elapsed, - the timer is reset and the entire period must pass again before - the method can be called again. - - ```javascript - function whoRan() { - console.log(this.name + ' ran.'); - } - - var myContext = { name: 'debounce' }; - - run.debounce(myContext, whoRan, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 100ms passes - run.debounce(myContext, whoRan, 150, true); - - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - run.debounce(myContext, whoRan, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - - ``` - - @method debounce - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to false. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.debounce = function () { - return backburner.debounce.apply(backburner, arguments); - }; - - /** - Ensure that the target method is never called more frequently than - the specified spacing period. The target method is called immediately. - - ```javascript - function whoRan() { - console.log(this.name + ' ran.'); - } - - var myContext = { name: 'throttle' }; - - run.throttle(myContext, whoRan, 150); - // whoRan is invoked with context myContext - // console logs 'throttle ran.' - - // 50ms passes - run.throttle(myContext, whoRan, 150); - - // 50ms passes - run.throttle(myContext, whoRan, 150); - - // 150ms passes - run.throttle(myContext, whoRan, 150); - // whoRan is invoked with context myContext - // console logs 'throttle ran.' - ``` - - @method throttle - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} spacing Number of milliseconds to space out requests. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to true. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - @public - */ - run.throttle = function () { - return backburner.throttle.apply(backburner, arguments); - }; - - // Make sure it's not an autorun during testing - function checkAutoRun() { - if (!run.currentRunLoop) { - } - } - - /** - Add a new named queue after the specified queue. - - The queue to add will only be added once. - - @method _addQueue - @param {String} name the name of the queue to add. - @param {String} after the name of the queue to add after. - @private - */ - run._addQueue = function (name, after) { - if (_emberMetalArray.indexOf.call(run.queues, name) === -1) { - run.queues.splice(_emberMetalArray.indexOf.call(run.queues, after) + 1, 0, name); - } - }; -}); -/* queue, target, method */ /*target, method*/ /*queue, target, method*/ -enifed("ember-metal/set_properties", ["exports", "ember-metal/property_events", "ember-metal/property_set", "ember-metal/keys"], function (exports, _emberMetalProperty_events, _emberMetalProperty_set, _emberMetalKeys) { - exports["default"] = setProperties; - - /** - Set a list of properties on an object. These properties are set inside - a single `beginPropertyChanges` and `endPropertyChanges` batch, so - observers will be buffered. - - ```javascript - var anObject = Ember.Object.create(); - - anObject.setProperties({ - firstName: 'Stanley', - lastName: 'Stuart', - age: 21 - }); - ``` - - @method setProperties - @param obj - @param {Object} properties - @return obj - @public - */ - - function setProperties(obj, properties) { - if (!properties || typeof properties !== "object") { - return obj; - } - _emberMetalProperty_events.changeProperties(function () { - var props = _emberMetalKeys["default"](properties); - var propertyName; - - for (var i = 0, l = props.length; i < l; i++) { - propertyName = props[i]; - - _emberMetalProperty_set.set(obj, propertyName, properties[propertyName]); - } - }); - return obj; - } -}); -enifed("ember-metal/streams/conditional", ["exports", "ember-metal/streams/stream", "ember-metal/streams/utils", "ember-metal/platform/create"], function (exports, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberMetalPlatformCreate) { - exports["default"] = conditional; - - function conditional(test, consequent, alternate) { - if (_emberMetalStreamsUtils.isStream(test)) { - return new ConditionalStream(test, consequent, alternate); - } else { - if (test) { - return consequent; - } else { - return alternate; - } - } - } - - function ConditionalStream(test, consequent, alternate) { - this.init(); - - this.oldTestResult = undefined; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - - ConditionalStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - ConditionalStream.prototype.compute = function () { - var oldTestResult = this.oldTestResult; - var newTestResult = !!_emberMetalStreamsUtils.read(this.test); - - if (newTestResult !== oldTestResult) { - switch (oldTestResult) { - case true: - _emberMetalStreamsUtils.unsubscribe(this.consequent, this.notify, this);break; - case false: - _emberMetalStreamsUtils.unsubscribe(this.alternate, this.notify, this);break; - case undefined: - _emberMetalStreamsUtils.subscribe(this.test, this.notify, this); - } - - switch (newTestResult) { - case true: - _emberMetalStreamsUtils.subscribe(this.consequent, this.notify, this);break; - case false: - _emberMetalStreamsUtils.subscribe(this.alternate, this.notify, this); - } - - this.oldTestResult = newTestResult; - } - - return newTestResult ? _emberMetalStreamsUtils.read(this.consequent) : _emberMetalStreamsUtils.read(this.alternate); - }; -}); -enifed("ember-metal/streams/dependency", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/streams/utils"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalStreamsUtils) { - - /** - @module ember-metal - */ - - /** - @private - @class Dependency - @namespace Ember.streams - @constructor - */ - function Dependency(depender, dependee) { - - this.next = null; - this.prev = null; - this.depender = depender; - this.dependee = dependee; - this.unsubscription = null; - } - - _emberMetalMerge["default"](Dependency.prototype, { - subscribe: function () { - - this.unsubscription = _emberMetalStreamsUtils.subscribe(this.dependee, this.depender.notify, this.depender); - }, - - unsubscribe: function () { - if (this.unsubscription) { - this.unsubscription(); - this.unsubscription = null; - } - }, - - replace: function (dependee) { - if (this.dependee !== dependee) { - this.dependee = dependee; - - if (this.unsubscription) { - this.unsubscribe(); - this.subscribe(); - } - } - }, - - getValue: function () { - return _emberMetalStreamsUtils.read(this.dependee); - }, - - setValue: function (value) { - return _emberMetalStreamsUtils.setValue(this.dependee, value); - } - - // destroy() { - // var next = this.next; - // var prev = this.prev; - - // if (prev) { - // prev.next = next; - // } else { - // this.depender.dependencyHead = next; - // } - - // if (next) { - // next.prev = prev; - // } else { - // this.depender.dependencyTail = prev; - // } - - // this.unsubscribe(); - // } - }); - - exports["default"] = Dependency; -}); -enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/platform/create', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/observer', 'ember-metal/streams/stream', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalPlatformCreate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalObserver, _emberMetalStreamsStream, _emberMetalStreamsUtils) { - - function KeyStream(source, key) { - // TODO: This isn't necessary. - - // used to get the original path for debugging and legacy purposes - var label = labelFor(source, key); - - this.init(label); - this.path = label; - this.sourceDep = this.addMutableDependency(source); - this.observedObject = null; - this.key = key; - } - - function labelFor(source, key) { - return source.label ? source.label + '.' + key : key; - } - - KeyStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](KeyStream.prototype, { - compute: function () { - var object = this.sourceDep.getValue(); - if (object) { - return _emberMetalProperty_get.get(object, this.key); - } - }, - - setValue: function (value) { - var object = this.sourceDep.getValue(); - if (object) { - _emberMetalProperty_set.set(object, this.key, value); - } - }, - - setSource: function (source) { - this.sourceDep.replace(source); - this.notify(); - }, - - _super$revalidate: _emberMetalStreamsStream["default"].prototype.revalidate, - - revalidate: function (value) { - this._super$revalidate(value); - - var object = this.sourceDep.getValue(); - if (object !== this.observedObject) { - this._clearObservedObject(); - - if (object && typeof object === 'object') { - _emberMetalObserver.addObserver(object, this.key, this, this.notify); - this.observedObject = object; - } - } - }, - - _super$deactivate: _emberMetalStreamsStream["default"].prototype.deactivate, - - _clearObservedObject: function () { - if (this.observedObject) { - _emberMetalObserver.removeObserver(this.observedObject, this.key, this, this.notify); - this.observedObject = null; - } - }, - - deactivate: function () { - this._super$deactivate(); - this._clearObservedObject(); - } - }); - - exports["default"] = KeyStream; -}); -enifed("ember-metal/streams/proxy-stream", ["exports", "ember-metal/merge", "ember-metal/streams/stream", "ember-metal/platform/create"], function (exports, _emberMetalMerge, _emberMetalStreamsStream, _emberMetalPlatformCreate) { - - function ProxyStream(source, label) { - this.init(label); - this.sourceDep = this.addMutableDependency(source); - } - - ProxyStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](ProxyStream.prototype, { - compute: function () { - return this.sourceDep.getValue(); - }, - - setValue: function (value) { - this.sourceDep.setValue(value); - }, - - setSource: function (source) { - this.sourceDep.replace(source); - this.notify(); - } - }); - - exports["default"] = ProxyStream; -}); -enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-metal/platform/create", "ember-metal/path_cache", "ember-metal/observer", "ember-metal/streams/utils", "ember-metal/streams/subscriber", "ember-metal/streams/dependency"], function (exports, _emberMetalCore, _emberMetalPlatformCreate, _emberMetalPath_cache, _emberMetalObserver, _emberMetalStreamsUtils, _emberMetalStreamsSubscriber, _emberMetalStreamsDependency) { - - /** - @module ember-metal - */ - - /** - @private - @class Stream - @namespace Ember.stream - @constructor - */ - function Stream(fn, label) { - this.init(label); - this.compute = fn; - } - - var KeyStream; - var ProxyMixin; - - Stream.prototype = { - isStream: true, - - init: function (label) { - this.label = makeLabel(label); - this.isActive = false; - this.isDirty = true; - this.isDestroyed = false; - this.cache = undefined; - this.children = undefined; - this.subscriberHead = null; - this.subscriberTail = null; - this.dependencyHead = null; - this.dependencyTail = null; - this.observedProxy = null; - }, - - _makeChildStream: function (key) { - KeyStream = KeyStream || _emberMetalCore["default"].__loader.require("ember-metal/streams/key-stream")["default"]; - return new KeyStream(this, key); - }, - - removeChild: function (key) { - delete this.children[key]; - }, - - getKey: function (key) { - if (this.children === undefined) { - this.children = _emberMetalPlatformCreate["default"](null); - } - - var keyStream = this.children[key]; - - if (keyStream === undefined) { - keyStream = this._makeChildStream(key); - this.children[key] = keyStream; - } - - return keyStream; - }, - - get: function (path) { - var firstKey = _emberMetalPath_cache.getFirstKey(path); - var tailPath = _emberMetalPath_cache.getTailPath(path); - - if (this.children === undefined) { - this.children = _emberMetalPlatformCreate["default"](null); - } - - var keyStream = this.children[firstKey]; - - if (keyStream === undefined) { - keyStream = this._makeChildStream(firstKey, path); - this.children[firstKey] = keyStream; - } - - if (tailPath === undefined) { - return keyStream; - } else { - return keyStream.get(tailPath); - } - }, - - value: function () { - // TODO: Ensure value is never called on a destroyed stream - // so that we can uncomment this assertion. - // - // Ember.assert("Stream error: value was called after the stream was destroyed", !this.isDestroyed); - - // TODO: Remove this block. This will require ensuring we are - // not treating streams as "volatile" anywhere. - if (!this.isActive) { - this.isDirty = true; - } - - var willRevalidate = false; - - if (!this.isActive && this.subscriberHead) { - this.activate(); - willRevalidate = true; - } - - if (this.isDirty) { - if (this.isActive) { - willRevalidate = true; - } - - this.cache = this.compute(); - this.isDirty = false; - } - - if (willRevalidate) { - this.revalidate(this.cache); - } - - return this.cache; - }, - - addMutableDependency: function (object) { - var dependency = new _emberMetalStreamsDependency["default"](this, object); - - if (this.isActive) { - dependency.subscribe(); - } - - if (this.dependencyHead === null) { - this.dependencyHead = this.dependencyTail = dependency; - } else { - var tail = this.dependencyTail; - tail.next = dependency; - dependency.prev = tail; - this.dependencyTail = dependency; - } - - return dependency; - }, - - addDependency: function (object) { - if (_emberMetalStreamsUtils.isStream(object)) { - this.addMutableDependency(object); - } - }, - - subscribeDependencies: function () { - var dependency = this.dependencyHead; - while (dependency) { - var next = dependency.next; - dependency.subscribe(); - dependency = next; - } - }, - - unsubscribeDependencies: function () { - var dependency = this.dependencyHead; - while (dependency) { - var next = dependency.next; - dependency.unsubscribe(); - dependency = next; - } - }, - - maybeDeactivate: function () { - if (!this.subscriberHead && this.isActive) { - this.isActive = false; - this.unsubscribeDependencies(); - this.deactivate(); - } - }, - - activate: function () { - this.isActive = true; - this.subscribeDependencies(); - }, - - revalidate: function (value) { - if (value !== this.observedProxy) { - this._clearObservedProxy(); - - ProxyMixin = ProxyMixin || _emberMetalCore["default"].__loader.require("ember-runtime/mixins/-proxy")["default"]; - - if (ProxyMixin.detect(value)) { - _emberMetalObserver.addObserver(value, "content", this, this.notify); - this.observedProxy = value; - } - } - }, - - _clearObservedProxy: function () { - if (this.observedProxy) { - _emberMetalObserver.removeObserver(this.observedProxy, "content", this, this.notify); - this.observedProxy = null; - } - }, - - deactivate: function () { - this._clearObservedProxy(); - }, - - compute: function () { - throw new Error("Stream error: compute not implemented"); - }, - - setValue: function () { - throw new Error("Stream error: setValue not implemented"); - }, - - notify: function () { - this.notifyExcept(); - }, - - notifyExcept: function (callbackToSkip, contextToSkip) { - if (!this.isDirty) { - this.isDirty = true; - this.notifySubscribers(callbackToSkip, contextToSkip); - } - }, - - subscribe: function (callback, context) { - - var subscriber = new _emberMetalStreamsSubscriber["default"](callback, context, this); - if (this.subscriberHead === null) { - this.subscriberHead = this.subscriberTail = subscriber; - } else { - var tail = this.subscriberTail; - tail.next = subscriber; - subscriber.prev = tail; - this.subscriberTail = subscriber; - } - - var stream = this; - return function (prune) { - subscriber.removeFrom(stream); - if (prune) { - stream.prune(); - } - }; - }, - - prune: function () { - if (this.subscriberHead === null) { - this.destroy(true); - } - }, - - unsubscribe: function (callback, context) { - var subscriber = this.subscriberHead; - - while (subscriber) { - var next = subscriber.next; - if (subscriber.callback === callback && subscriber.context === context) { - subscriber.removeFrom(this); - } - subscriber = next; - } - }, - - notifySubscribers: function (callbackToSkip, contextToSkip) { - var subscriber = this.subscriberHead; - - while (subscriber) { - var next = subscriber.next; - - var callback = subscriber.callback; - var context = subscriber.context; - - subscriber = next; - - if (callback === callbackToSkip && context === contextToSkip) { - continue; - } - - if (context === undefined) { - callback(this); - } else { - callback.call(context, this); - } - } - }, - - destroy: function (prune) { - if (!this.isDestroyed) { - this.isDestroyed = true; - - this.subscriberHead = this.subscriberTail = null; - this.maybeDeactivate(); - - var dependencies = this.dependencies; - - if (dependencies) { - for (var i = 0, l = dependencies.length; i < l; i++) { - dependencies[i](prune); - } - } - - this.dependencies = null; - return true; - } - } - }; - - Stream.wrap = function (value, Kind, param) { - if (_emberMetalStreamsUtils.isStream(value)) { - return value; - } else { - return new Kind(value, param); - } - }; - - function makeLabel(label) { - if (label === undefined) { - return "(no label)"; - } else { - return label; - } - } - - exports["default"] = Stream; -}); -enifed("ember-metal/streams/subscriber", ["exports", "ember-metal/merge"], function (exports, _emberMetalMerge) { - - /** - @module ember-metal - */ - - /** - @private - @class Subscriber - @namespace Ember.streams - @constructor - */ - function Subscriber(callback, context) { - this.next = null; - this.prev = null; - this.callback = callback; - this.context = context; - } - - _emberMetalMerge["default"](Subscriber.prototype, { - removeFrom: function (stream) { - var next = this.next; - var prev = this.prev; - - if (prev) { - prev.next = next; - } else { - stream.subscriberHead = next; - } - - if (next) { - next.prev = prev; - } else { - stream.subscriberTail = prev; - } - - stream.maybeDeactivate(); - } - }); - - exports["default"] = Subscriber; -}); -enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, _stream) { - exports.isStream = isStream; - exports.subscribe = subscribe; - exports.unsubscribe = unsubscribe; - exports.read = read; - exports.readArray = readArray; - exports.readHash = readHash; - exports.scanArray = scanArray; - exports.scanHash = scanHash; - exports.concat = concat; - exports.labelsFor = labelsFor; - exports.labelsForObject = labelsForObject; - exports.labelFor = labelFor; - exports.or = or; - exports.addDependency = addDependency; - exports.zip = zip; - exports.zipHash = zipHash; - exports.chain = chain; - exports.setValue = setValue; - - /* - Check whether an object is a stream or not - - @public - @for Ember.stream - @function isStream - @param {Object|Stream} object object to check whether it is a stream - @return {Boolean} `true` if the object is a stream, `false` otherwise - */ - - function isStream(object) { - return object && object.isStream; - } - - /* - A method of subscribing to a stream which is safe for use with a non-stream - object. If a non-stream object is passed, the function does nothing. - - @public - @for Ember.stream - @function subscribe - @param {Object|Stream} object object or stream to potentially subscribe to - @param {Function} callback function to run when stream value changes - @param {Object} [context] the callback will be executed with this context if it - is provided - */ - - function subscribe(object, callback, context) { - if (object && object.isStream) { - return object.subscribe(callback, context); - } - } - - /* - A method of unsubscribing from a stream which is safe for use with a non-stream - object. If a non-stream object is passed, the function does nothing. - - @public - @for Ember.stream - @function unsubscribe - @param {Object|Stream} object object or stream to potentially unsubscribe from - @param {Function} callback function originally passed to `subscribe()` - @param {Object} [context] object originally passed to `subscribe()` - */ - - function unsubscribe(object, callback, context) { - if (object && object.isStream) { - object.unsubscribe(callback, context); - } - } - - /* - Retrieve the value of a stream, or in the case a non-stream object is passed, - return the object itself. - - @public - @for Ember.stream - @function read - @param {Object|Stream} object object to return the value of - @return the stream's current value, or the non-stream object itself - */ - - function read(object) { - if (object && object.isStream) { - return object.value(); - } else { - return object; - } - } - - /* - Map an array, replacing any streams with their values. - - @public - @for Ember.stream - @function readArray - @param {Array} array The array to read values from - @return {Array} a new array of the same length with the values of non-stream - objects mapped from their original positions untouched, and - the values of stream objects retaining their original position - and replaced with the stream's current value. - */ - - function readArray(array) { - var length = array.length; - var ret = new Array(length); - for (var i = 0; i < length; i++) { - ret[i] = read(array[i]); - } - return ret; - } - - /* - Map a hash, replacing any stream property values with the current value of that - stream. - - @public - @for Ember.stream - @function readHash - @param {Object} object The hash to read keys and values from - @return {Object} a new object with the same keys as the passed object. The - property values in the new object are the original values in - the case of non-stream objects, and the streams' current - values in the case of stream objects. - */ - - function readHash(object) { - var ret = {}; - for (var key in object) { - ret[key] = read(object[key]); - } - return ret; - } - - /* - Check whether an array contains any stream values - - @public - @for Ember.stream - @function scanArray - @param {Array} array array given to a handlebars helper - @return {Boolean} `true` if the array contains a stream/bound value, `false` - otherwise - */ - - function scanArray(array) { - var length = array.length; - var containsStream = false; - - for (var i = 0; i < length; i++) { - if (isStream(array[i])) { - containsStream = true; - break; - } - } - - return containsStream; - } - - /* - Check whether a hash has any stream property values - - @public - @for Ember.stream - @function scanHash - @param {Object} hash "hash" argument given to a handlebars helper - @return {Boolean} `true` if the object contains a stream/bound value, `false` - otherwise - */ - - function scanHash(hash) { - var containsStream = false; - - for (var prop in hash) { - if (isStream(hash[prop])) { - containsStream = true; - break; - } - } - - return containsStream; - } - - /* - Join an array, with any streams replaced by their current values - - @public - @for Ember.stream - @function concat - @param {Array} array An array containing zero or more stream objects and - zero or more non-stream objects - @param {String} separator string to be used to join array elements - @return {String} String with array elements concatenated and joined by the - provided separator, and any stream array members having been - replaced by the current value of the stream - */ - - function concat(array, separator) { - // TODO: Create subclass ConcatStream < Stream. Defer - // subscribing to streams until the value() is called. - var hasStream = scanArray(array); - if (hasStream) { - var i, l; - var stream = new _stream["default"](function () { - return concat(readArray(array), separator); - }, function () { - var labels = labelsFor(array); - return 'concat([' + labels.join(', ') + ']; separator=' + inspect(separator) + ')'; - }); - - for (i = 0, l = array.length; i < l; i++) { - subscribe(array[i], stream.notify, stream); - } - - // used by angle bracket components to detect an attribute was provided - // as a string literal - stream.isConcat = true; - return stream; - } else { - return array.join(separator); - } - } - - function labelsFor(streams) { - var labels = []; - - for (var i = 0, l = streams.length; i < l; i++) { - var stream = streams[i]; - labels.push(labelFor(stream)); - } - - return labels; - } - - function labelsForObject(streams) { - var labels = []; - - for (var prop in streams) { - labels.push(prop + ': ' + inspect(streams[prop])); - } - - return labels.length ? '{ ' + labels.join(', ') + ' }' : '{}'; - } - - function labelFor(maybeStream) { - if (isStream(maybeStream)) { - var stream = maybeStream; - return typeof stream.label === 'function' ? stream.label() : stream.label; - } else { - return inspect(maybeStream); - } - } - - function inspect(value) { - switch (typeof value) { - case 'string': - return '"' + value + '"'; - case 'object': - return '{ ... }'; - case 'function': - return 'function() { ... }'; - default: - return String(value); - } - } - - function or(first, second) { - var stream = new _stream["default"](function () { - return first.value() || second.value(); - }, function () { - return labelFor(first) + ' || ' + labelFor(second); - }); - - stream.addDependency(first); - stream.addDependency(second); - - return stream; - } - - function addDependency(stream, dependency) { - if (isStream(stream)) { - stream.addDependency(dependency); - } - } - - function zip(streams, callback, label) { - - var stream = new _stream["default"](function () { - var array = readArray(streams); - return callback ? callback(array) : array; - }, function () { - return label + '(' + labelsFor(streams) + ')'; - }); - - for (var i = 0, l = streams.length; i < l; i++) { - stream.addDependency(streams[i]); - } - - return stream; - } - - function zipHash(object, callback, label) { - - var stream = new _stream["default"](function () { - var hash = readHash(object); - return callback ? callback(hash) : hash; - }, function () { - return label + '(' + labelsForObject(object) + ')'; - }); - - for (var prop in object) { - stream.addDependency(object[prop]); - } - - return stream; - } - - /** - Generate a new stream by providing a source stream and a function that can - be used to transform the stream's value. In the case of a non-stream object, - returns the result of the function. - - The value to transform would typically be available to the function you pass - to `chain()` via scope. For example: - - ```javascript - var source = ...; // stream returning a number - // or a numeric (non-stream) object - var result = chain(source, function() { - var currentValue = read(source); - return currentValue + 1; - }); - ``` - - In the example, result is a stream if source is a stream, or a number of - source was numeric. - - @public - @for Ember.stream - @function chain - @param {Object|Stream} value A stream or non-stream object - @param {Function} fn function to be run when the stream value changes, or to - be run once in the case of a non-stream object - @return {Object|Stream} In the case of a stream `value` parameter, a new - stream that will be updated with the return value of - the provided function `fn`. In the case of a - non-stream object, the return value of the provided - function `fn`. - */ - - function chain(value, fn, label) { - if (isStream(value)) { - var stream = new _stream["default"](fn, function () { - return label + '(' + labelFor(value) + ')'; - }); - stream.addDependency(value); - return stream; - } else { - return fn(); - } - } - - function setValue(object, value) { - if (object && object.isStream) { - object.setValue(value); - } - } -}); -enifed("ember-metal/symbol", ["exports"], function (exports) {}); -enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platform/create", "ember-metal/platform/define_property"], function (exports, _emberMetalCore, _emberMetalPlatformCreate, _emberMetalPlatformDefine_property) { - exports.uuid = uuid; - exports.symbol = symbol; - exports.generateGuid = generateGuid; - exports.guidFor = guidFor; - exports.getMeta = getMeta; - exports.setMeta = setMeta; - exports.metaPath = metaPath; - exports.wrap = wrap; - exports.tryInvoke = tryInvoke; - exports.makeArray = makeArray; - exports.inspect = inspect; - exports.apply = apply; - exports.applyStr = applyStr; - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - "REMOVE_USE_STRICT: true"; - - /** - @module ember-metal - */ - - /** - Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from - jQuery master. We'll just bootstrap our own uuid now. - - @private - @return {Number} the uuid - */ - var _uuid = 0; - - /** - Generates a universally unique identifier. This method - is used internally by Ember for assisting with - the generation of GUID's and other unique identifiers - such as `bind-attr` data attributes. - - @public - @return {Number} [description] - */ - - function uuid() { - return ++_uuid; - } - - /** - Prefix used for guids through out Ember. - @private - @property GUID_PREFIX - @for Ember - @type String - @final - */ - var GUID_PREFIX = "ember"; - - // Used for guid generation... - var numberCache = []; - var stringCache = {}; - - /** - Strongly hint runtimes to intern the provided string. - - When do I need to use this function? - - For the most part, never. Pre-mature optimization is bad, and often the - runtime does exactly what you need it to, and more often the trade-off isn't - worth it. - - Why? - - Runtimes store strings in at least 2 different representations: - Ropes and Symbols (interned strings). The Rope provides a memory efficient - data-structure for strings created from concatenation or some other string - manipulation like splitting. - - Unfortunately checking equality of different ropes can be quite costly as - runtimes must resort to clever string comparison algorithms. These - algorithms typically cost in proportion to the length of the string. - Luckily, this is where the Symbols (interned strings) shine. As Symbols are - unique by their string content, equality checks can be done by pointer - comparison. - - How do I know if my string is a rope or symbol? - - Typically (warning general sweeping statement, but truthy in runtimes at - present) static strings created as part of the JS source are interned. - Strings often used for comparisons can be interned at runtime if some - criteria are met. One of these criteria can be the size of the entire rope. - For example, in chrome 38 a rope longer then 12 characters will not - intern, nor will segments of that rope. - - Some numbers: http://jsperf.com/eval-vs-keys/8 - - Known Trickâ„¢ - - @private - @return {String} interned version of the provided string - */ - function intern(str) { - var obj = {}; - obj[str] = 1; - for (var key in obj) { - if (key === str) { - return key; - } - } - return str; - } - - function symbol(debugName) { - // TODO: Investigate using platform symbols, but we do not - // want to require non-enumerability for this API, which - // would introduce a large cost. - - return intern(debugName + " [id=" + GUID_KEY + Math.floor(Math.random() * new Date()) + "]"); - } - - /** - A unique key used to assign guids and other private metadata to objects. - If you inspect an object in your browser debugger you will often see these. - They can be safely ignored. - - On browsers that support it, these properties are added with enumeration - disabled so they won't show up when you iterate over your properties. - - @private - @property GUID_KEY - @for Ember - @type String - @final - */ - var GUID_KEY = intern("__ember" + +new Date()); - - var GUID_DESC = { - writable: true, - configurable: true, - enumerable: false, - value: null - }; - - exports.GUID_DESC = GUID_DESC; - var undefinedDescriptor = { - configurable: true, - writable: true, - enumerable: false, - value: undefined - }; - - var nullDescriptor = { - configurable: true, - writable: true, - enumerable: false, - value: null - }; - - var META_DESC = { - writable: true, - configurable: true, - enumerable: false, - value: null - }; - - var EMBER_META_PROPERTY = { - name: "__ember_meta__", - descriptor: META_DESC - }; - - exports.EMBER_META_PROPERTY = EMBER_META_PROPERTY; - var GUID_KEY_PROPERTY = { - name: GUID_KEY, - descriptor: nullDescriptor - }; - - exports.GUID_KEY_PROPERTY = GUID_KEY_PROPERTY; - var NEXT_SUPER_PROPERTY = { - name: "__nextSuper", - descriptor: undefinedDescriptor - }; - - exports.NEXT_SUPER_PROPERTY = NEXT_SUPER_PROPERTY; - /** - Generates a new guid, optionally saving the guid to the object that you - pass in. You will rarely need to use this method. Instead you should - call `Ember.guidFor(obj)`, which return an existing guid if available. - - @private - @method generateGuid - @for Ember - @param {Object} [obj] Object the guid will be used for. If passed in, the guid will - be saved on the object and reused whenever you pass the same object - again. - - If no object is passed, just generate a new guid. - @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to - separate the guid into separate namespaces. - @return {String} the guid - */ - - function generateGuid(obj, prefix) { - if (!prefix) { - prefix = GUID_PREFIX; - } - - var ret = prefix + uuid(); - if (obj) { - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(GUID_KEY_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, GUID_KEY, GUID_DESC); - } - } - } - return ret; - } - - /** - Returns a unique id for the object. If the object does not yet have a guid, - one will be assigned to it. You can call this on any object, - `Ember.Object`-based or not, but be aware that it will add a `_guid` - property. - - You can also use this method on DOM Element objects. - - @private - @method guidFor - @for Ember - @param {Object} obj any object, string, number, Element, or primitive - @return {String} the unique guid for this instance. - */ - - function guidFor(obj) { - - // special cases where we don't want to add a key to object - if (obj === undefined) { - return "(undefined)"; - } - - if (obj === null) { - return "(null)"; - } - - var ret; - var type = typeof obj; - - // Don't allow prototype changes to String etc. to change the guidFor - switch (type) { - case "number": - ret = numberCache[obj]; - - if (!ret) { - ret = numberCache[obj] = "nu" + obj; - } - - return ret; - - case "string": - ret = stringCache[obj]; - - if (!ret) { - ret = stringCache[obj] = "st" + uuid(); - } - - return ret; - - case "boolean": - return obj ? "(true)" : "(false)"; - - default: - if (obj[GUID_KEY]) { - return obj[GUID_KEY]; - } - - if (obj === Object) { - return "(Object)"; - } - - if (obj === Array) { - return "(Array)"; - } - - ret = GUID_PREFIX + uuid(); - - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(GUID_KEY_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, GUID_KEY, GUID_DESC); - } - } - return ret; - } - } - - // .......................................................... - // META - // - function Meta(obj) { - this.watching = {}; - this.cache = undefined; - this.cacheMeta = undefined; - this.source = obj; - this.deps = undefined; - this.listeners = undefined; - this.mixins = undefined; - this.bindings = undefined; - this.chains = undefined; - this.values = undefined; - this.proto = undefined; - } - - Meta.prototype = { - chainWatchers: null // FIXME - }; - - if (!_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - // on platforms that don't support enumerable false - // make meta fail jQuery.isPlainObject() to hide from - // jQuery.extend() by having a property that fails - // hasOwnProperty check. - Meta.prototype.__preventPlainObject__ = true; - - // Without non-enumerable properties, meta objects will be output in JSON - // unless explicitly suppressed - Meta.prototype.toJSON = function () {}; - } - - // Placeholder for non-writable metas. - var EMPTY_META = new Meta(null); - - - /** - Retrieves the meta hash for an object. If `writable` is true ensures the - hash is writable for this object as well. - - The meta object contains information about computed property descriptors as - well as any watched properties and other information. You generally will - not access this information directly but instead work with higher level - methods that manipulate this hash indirectly. - - @method meta - @for Ember - @private - - @param {Object} obj The object to retrieve meta for - @param {Boolean} [writable=true] Pass `false` if you do not intend to modify - the meta hash, allowing the method to avoid making an unnecessary copy. - @return {Object} the meta hash for an object - */ - function meta(obj, writable) { - var ret = obj.__ember_meta__; - if (writable === false) { - return ret || EMPTY_META; - } - - if (!ret) { - if (_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(EMBER_META_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, "__ember_meta__", META_DESC); - } - } - - ret = new Meta(obj); - - - obj.__ember_meta__ = ret; - } else if (ret.source !== obj) { - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(EMBER_META_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, "__ember_meta__", META_DESC); - } - - ret = _emberMetalPlatformCreate["default"](ret); - ret.watching = _emberMetalPlatformCreate["default"](ret.watching); - ret.cache = undefined; - ret.cacheMeta = undefined; - ret.source = obj; - - - obj["__ember_meta__"] = ret; - } - return ret; - } - - function getMeta(obj, property) { - var _meta = meta(obj, false); - return _meta[property]; - } - - function setMeta(obj, property, value) { - var _meta = meta(obj, true); - _meta[property] = value; - return value; - } - - /** - @deprecated - @private - - In order to store defaults for a class, a prototype may need to create - a default meta object, which will be inherited by any objects instantiated - from the class's constructor. - - However, the properties of that meta object are only shallow-cloned, - so if a property is a hash (like the event system's `listeners` hash), - it will by default be shared across all instances of that class. - - This method allows extensions to deeply clone a series of nested hashes or - other complex objects. For instance, the event system might pass - `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will - walk down the keys provided. - - For each key, if the key does not exist, it is created. If it already - exists and it was inherited from its constructor, the constructor's - key is cloned. - - You can also pass false for `writable`, which will simply return - undefined if `prepareMetaPath` discovers any part of the path that - shared or undefined. - - @method metaPath - @for Ember - @param {Object} obj The object whose meta we are examining - @param {Array} path An array of keys to walk down - @param {Boolean} writable whether or not to create a new meta - (or meta property) if one does not already exist or if it's - shared with its constructor - */ - - function metaPath(obj, path, writable) { - var _meta = meta(obj, writable); - var keyName, value; - - for (var i = 0, l = path.length; i < l; i++) { - keyName = path[i]; - value = _meta[keyName]; - - if (!value) { - if (!writable) { - return undefined; - } - value = _meta[keyName] = { __ember_source__: obj }; - } else if (value.__ember_source__ !== obj) { - if (!writable) { - return undefined; - } - value = _meta[keyName] = _emberMetalPlatformCreate["default"](value); - value.__ember_source__ = obj; - } - - _meta = value; - } - - return value; - } - - /** - Wraps the passed function so that `this._super` will point to the superFunc - when the function is invoked. This is the primitive we use to implement - calls to super. - - @private - @method wrap - @for Ember - @param {Function} func The function to call - @param {Function} superFunc The super function. - @return {Function} wrapped function. - */ - - function wrap(func, superFunc) { - function superWrapper() { - var ret; - var sup = this && this.__nextSuper; - var length = arguments.length; - - if (this) { - this.__nextSuper = superFunc; - } - - if (length === 0) { - ret = func.call(this); - } else if (length === 1) { - ret = func.call(this, arguments[0]); - } else if (length === 2) { - ret = func.call(this, arguments[0], arguments[1]); - } else { - var args = new Array(length); - for (var i = 0; i < length; i++) { - args[i] = arguments[i]; - } - ret = apply(this, func, args); - } - - if (this) { - this.__nextSuper = sup; - } - - return ret; - } - - superWrapper.wrappedFunction = func; - superWrapper.__ember_observes__ = func.__ember_observes__; - superWrapper.__ember_observesBefore__ = func.__ember_observesBefore__; - superWrapper.__ember_listens__ = func.__ember_listens__; - - return superWrapper; - } - - /** - Checks to see if the `methodName` exists on the `obj`. - - ```javascript - var foo = { bar: function() { return 'bar'; }, baz: null }; - - Ember.canInvoke(foo, 'bar'); // true - Ember.canInvoke(foo, 'baz'); // false - Ember.canInvoke(foo, 'bat'); // false - ``` - - @method canInvoke - @for Ember - @param {Object} obj The object to check for the method - @param {String} methodName The method name to check for - @return {Boolean} - @private - */ - function canInvoke(obj, methodName) { - return !!(obj && typeof obj[methodName] === "function"); - } - - /** - Checks to see if the `methodName` exists on the `obj`, - and if it does, invokes it with the arguments passed. - - ```javascript - var d = new Date('03/15/2013'); - - Ember.tryInvoke(d, 'getTime'); // 1363320000000 - Ember.tryInvoke(d, 'setFullYear', [2014]); // 1394856000000 - Ember.tryInvoke(d, 'noSuchMethod', [2014]); // undefined - ``` - - @method tryInvoke - @for Ember - @param {Object} obj The object to check for the method - @param {String} methodName The method name to check for - @param {Array} [args] The arguments to pass to the method - @return {*} the return value of the invoked method or undefined if it cannot be invoked - @public - */ - - function tryInvoke(obj, methodName, args) { - if (canInvoke(obj, methodName)) { - return args ? applyStr(obj, methodName, args) : applyStr(obj, methodName); - } - } - - // https://github.com/emberjs/ember.js/pull/1617 - var needsFinallyFix = (function () { - var count = 0; - try { - // jscs:disable - try {} finally { - count++; - throw new Error("needsFinallyFixTest"); - } - // jscs:enable - } catch (e) {} - - return count !== 1; - })(); - - /** - Provides try/finally functionality, while working - around Safari's double finally bug. - - ```javascript - var tryable = function() { - someResource.lock(); - runCallback(); // May throw error. - }; - - var finalizer = function() { - someResource.unlock(); - }; - - Ember.tryFinally(tryable, finalizer); - ``` - - @method tryFinally - @deprecated Use JavaScript's native try/finally - @for Ember - @param {Function} tryable The function to run the try callback - @param {Function} finalizer The function to run the finally callback - @param {Object} [binding] The optional calling object. Defaults to 'this' - @return {*} The return value is the that of the finalizer, - unless that value is undefined, in which case it is the return value - of the tryable - @private - */ - - var tryFinally; - if (needsFinallyFix) { - exports.tryFinally = tryFinally = function (tryable, finalizer, binding) { - var result, finalResult, finalError; - - binding = binding || this; - - try { - result = tryable.call(binding); - } finally { - try { - finalResult = finalizer.call(binding); - } catch (e) { - finalError = e; - } - } - - if (finalError) { - throw finalError; - } - - return finalResult === undefined ? result : finalResult; - }; - } else { - exports.tryFinally = tryFinally = function (tryable, finalizer, binding) { - var result, finalResult; - - binding = binding || this; - - try { - result = tryable.call(binding); - } finally { - finalResult = finalizer.call(binding); - } - - return finalResult === undefined ? result : finalResult; - }; - } - - var deprecatedTryFinally = function () { - return tryFinally.apply(this, arguments); - }; - - /** - Provides try/catch/finally functionality, while working - around Safari's double finally bug. - - ```javascript - var tryable = function() { - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - beforeValues[i] = listener.before(name, time(), payload); - } - - return callback.call(binding); - }; - - var catchable = function(e) { - payload = payload || {}; - payload.exception = e; - }; - - var finalizer = function() { - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - listener.after(name, time(), payload, beforeValues[i]); - } - }; - - Ember.tryCatchFinally(tryable, catchable, finalizer); - ``` - - @method tryCatchFinally - @deprecated Use JavaScript's native try/catch/finally instead - @for Ember - @param {Function} tryable The function to run the try callback - @param {Function} catchable The function to run the catchable callback - @param {Function} finalizer The function to run the finally callback - @param {Object} [binding] The optional calling object. Defaults to 'this' - @return {*} The return value is the that of the finalizer, - unless that value is undefined, in which case it is the return value - of the tryable. - @private - */ - var tryCatchFinally; - if (needsFinallyFix) { - exports.tryCatchFinally = tryCatchFinally = function (tryable, catchable, finalizer, binding) { - var result, finalResult, finalError; - - binding = binding || this; - - try { - result = tryable.call(binding); - } catch (error) { - result = catchable.call(binding, error); - } finally { - try { - finalResult = finalizer.call(binding); - } catch (e) { - finalError = e; - } - } - - if (finalError) { - throw finalError; - } - - return finalResult === undefined ? result : finalResult; - }; - } else { - exports.tryCatchFinally = tryCatchFinally = function (tryable, catchable, finalizer, binding) { - var result, finalResult; - - binding = binding || this; - - try { - result = tryable.call(binding); - } catch (error) { - result = catchable.call(binding, error); - } finally { - finalResult = finalizer.call(binding); - } - - return finalResult === undefined ? result : finalResult; - }; - } - - var deprecatedTryCatchFinally = function () { - return tryCatchFinally.apply(this, arguments); - }; - - // ........................................ - // TYPING & ARRAY MESSAGING - // - - var toString = Object.prototype.toString; - - var isArray = Array.isArray || function (value) { - return value !== null && value !== undefined && typeof value === "object" && typeof value.length === "number" && toString.call(value) === "[object Array]"; - }; - - /** - Forces the passed object to be part of an array. If the object is already - an array, it will return the object. Otherwise, it will add the object to - an array. If obj is `null` or `undefined`, it will return an empty array. - - ```javascript - Ember.makeArray(); // [] - Ember.makeArray(null); // [] - Ember.makeArray(undefined); // [] - Ember.makeArray('lindsay'); // ['lindsay'] - Ember.makeArray([1, 2, 42]); // [1, 2, 42] - - var controller = Ember.ArrayProxy.create({ content: [] }); - - Ember.makeArray(controller) === controller; // true - ``` - - @method makeArray - @for Ember - @param {Object} obj the object - @return {Array} - @private - */ - - function makeArray(obj) { - if (obj === null || obj === undefined) { - return []; - } - return isArray(obj) ? obj : [obj]; - } - - /** - Convenience method to inspect an object. This method will attempt to - convert the object into a useful string description. - - It is a pretty simple implementation. If you want something more robust, - use something like JSDump: https://github.com/NV/jsDump - - @method inspect - @for Ember - @param {Object} obj The object you want to inspect. - @return {String} A description of the object - @since 1.4.0 - @private - */ - - function inspect(obj) { - if (obj === null) { - return "null"; - } - if (obj === undefined) { - return "undefined"; - } - if (isArray(obj)) { - return "[" + obj + "]"; - } - // for non objects - if (typeof obj !== "object") { - return "" + obj; - } - // overridden toString - if (typeof obj.toString === "function" && obj.toString !== toString) { - return obj.toString(); - } - - // Object.prototype.toString === {}.toString - var v; - var ret = []; - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - v = obj[key]; - if (v === "toString") { - continue; - } // ignore useless items - if (typeof v === "function") { - v = "function() { ... }"; - } - - if (v && typeof v.toString !== "function") { - ret.push(key + ": " + toString.call(v)); - } else { - ret.push(key + ": " + v); - } - } - } - return "{" + ret.join(", ") + "}"; - } - - // The following functions are intentionally minified to keep the functions - // below Chrome's function body size inlining limit of 600 chars. - /** - @param {Object} t target - @param {Function} m method - @param {Array} a args - @private - */ - - function apply(t, m, a) { - var l = a && a.length; - if (!a || !l) { - return m.call(t); - } - switch (l) { - case 1: - return m.call(t, a[0]); - case 2: - return m.call(t, a[0], a[1]); - case 3: - return m.call(t, a[0], a[1], a[2]); - case 4: - return m.call(t, a[0], a[1], a[2], a[3]); - case 5: - return m.call(t, a[0], a[1], a[2], a[3], a[4]); - default: - return m.apply(t, a); - } - } - - /** - @param {Object} t target - @param {String} m method - @param {Array} a args - @private - */ - - function applyStr(t, m, a) { - var l = a && a.length; - if (!a || !l) { - return t[m](); - } - switch (l) { - case 1: - return t[m](a[0]); - case 2: - return t[m](a[0], a[1]); - case 3: - return t[m](a[0], a[1], a[2]); - case 4: - return t[m](a[0], a[1], a[2], a[3]); - case 5: - return t[m](a[0], a[1], a[2], a[3], a[4]); - default: - return t[m].apply(t, a); - } - } - - exports.GUID_KEY = GUID_KEY; - exports.META_DESC = META_DESC; - exports.EMPTY_META = EMPTY_META; - exports.meta = meta; - exports.isArray = isArray; - exports.makeArray = makeArray; - exports.tryCatchFinally = tryCatchFinally; - exports.deprecatedTryCatchFinally = deprecatedTryCatchFinally; - exports.canInvoke = canInvoke; - exports.tryFinally = tryFinally; - exports.deprecatedTryFinally = deprecatedTryFinally; -}); -enifed("ember-metal/watch_key", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/define_property", "ember-metal/properties"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformDefine_property, _emberMetalProperties) { - exports.watchKey = watchKey; - exports.unwatchKey = unwatchKey; - - function watchKey(obj, keyName, meta) { - // can't watch length on Array - it is special... - if (keyName === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - // activate watching first time - if (!watching[keyName]) { - watching[keyName] = 1; - - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc.willWatch) { - desc.willWatch(obj, keyName); - } - - if ("function" === typeof obj.willWatchProperty) { - obj.willWatchProperty(keyName); - } - - } else { - watching[keyName] = (watching[keyName] || 0) + 1; - } - } - - - // This is super annoying, but required until - // https://github.com/babel/babel/issues/906 is resolved - ; // jshint ignore:line - - function unwatchKey(obj, keyName, meta) { - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - if (watching[keyName] === 1) { - watching[keyName] = 0; - - var possibleDesc = obj[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === "object" && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc.didUnwatch) { - desc.didUnwatch(obj, keyName); - } - - if ("function" === typeof obj.didUnwatchProperty) { - obj.didUnwatchProperty(keyName); - } - - } else if (watching[keyName] > 1) { - watching[keyName]--; - } - } -}); -enifed("ember-metal/watch_path", ["exports", "ember-metal/utils", "ember-metal/chains"], function (exports, _emberMetalUtils, _emberMetalChains) { - exports.watchPath = watchPath; - exports.unwatchPath = unwatchPath; - - // get the chains for the current object. If the current object has - // chains inherited from the proto they will be cloned and reconfigured for - // the current object. - function chainsFor(obj, meta) { - var m = meta || _emberMetalUtils.meta(obj); - var ret = m.chains; - if (!ret) { - ret = m.chains = new _emberMetalChains.ChainNode(null, null, obj); - } else if (ret.value() !== obj) { - ret = m.chains = ret.copy(obj); - } - return ret; - } - - function watchPath(obj, keyPath, meta) { - // can't watch length on Array - it is special... - if (keyPath === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - if (!watching[keyPath]) { - // activate watching first time - watching[keyPath] = 1; - chainsFor(obj, m).add(keyPath); - } else { - watching[keyPath] = (watching[keyPath] || 0) + 1; - } - } - - function unwatchPath(obj, keyPath, meta) { - var m = meta || _emberMetalUtils.meta(obj); - var watching = m.watching; - - if (watching[keyPath] === 1) { - watching[keyPath] = 0; - chainsFor(obj, m).remove(keyPath); - } else if (watching[keyPath] > 1) { - watching[keyPath]--; - } - } -}); -enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/chains", "ember-metal/watch_key", "ember-metal/watch_path", "ember-metal/path_cache"], function (exports, _emberMetalUtils, _emberMetalChains, _emberMetalWatch_key, _emberMetalWatch_path, _emberMetalPath_cache) { - exports.isWatching = isWatching; - exports.unwatch = unwatch; - exports.destroy = destroy; - - /** - Starts watching a property on an object. Whenever the property changes, - invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the - primitive used by observers and dependent keys; usually you will never call - this method directly but instead use higher level methods like - `Ember.addObserver()` - - @private - @method watch - @for Ember - @param obj - @param {String} _keyPath - */ - function watch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - if (!_emberMetalPath_cache.isPath(_keyPath)) { - _emberMetalWatch_key.watchKey(obj, _keyPath, m); - } else { - _emberMetalWatch_path.watchPath(obj, _keyPath, m); - } - } - - exports.watch = watch; - - function isWatching(obj, key) { - var meta = obj["__ember_meta__"]; - return (meta && meta.watching[key]) > 0; - } - - watch.flushPending = _emberMetalChains.flushPendingChains; - - function unwatch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === "length" && _emberMetalUtils.isArray(obj)) { - return; - } - - if (!_emberMetalPath_cache.isPath(_keyPath)) { - _emberMetalWatch_key.unwatchKey(obj, _keyPath, m); - } else { - _emberMetalWatch_path.unwatchPath(obj, _keyPath, m); - } - } - - var NODE_STACK = []; - - /** - Tears down the meta on an object so that it can be garbage collected. - Multiple calls will have no effect. - - @method destroy - @for Ember - @param {Object} obj the object to destroy - @return {void} - @private - */ - - function destroy(obj) { - var meta = obj["__ember_meta__"]; - var node, nodes, key, nodeObject; - - if (meta) { - obj["__ember_meta__"] = null; - // remove chainWatchers to remove circular references that would prevent GC - node = meta.chains; - if (node) { - NODE_STACK.push(node); - // process tree - while (NODE_STACK.length > 0) { - node = NODE_STACK.pop(); - // push children - nodes = node._chains; - if (nodes) { - for (key in nodes) { - if (nodes.hasOwnProperty(key)) { - NODE_STACK.push(nodes[key]); - } - } - } - // remove chainWatcher in node object - if (node._watching) { - nodeObject = node._object; - if (nodeObject) { - _emberMetalChains.removeChainWatcher(nodeObject, node._key, node); - } - } - } - } - } - } -}); -/** -@module ember-metal -*/ -enifed("ember-routing-htmlbars", ["exports", "ember-metal/core", "ember-metal/merge", "ember-htmlbars/helpers", "ember-htmlbars/keywords", "ember-routing-htmlbars/helpers/query-params", "ember-routing-htmlbars/keywords/action", "ember-routing-htmlbars/keywords/element-action", "ember-routing-htmlbars/keywords/link-to", "ember-routing-htmlbars/keywords/render"], function (exports, _emberMetalCore, _emberMetalMerge, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberRoutingHtmlbarsHelpersQueryParams, _emberRoutingHtmlbarsKeywordsAction, _emberRoutingHtmlbarsKeywordsElementAction, _emberRoutingHtmlbarsKeywordsLinkTo, _emberRoutingHtmlbarsKeywordsRender) { - - _emberHtmlbarsHelpers.registerHelper("query-params", _emberRoutingHtmlbarsHelpersQueryParams.queryParamsHelper); - - _emberHtmlbarsKeywords.registerKeyword("action", _emberRoutingHtmlbarsKeywordsAction["default"]); - _emberHtmlbarsKeywords.registerKeyword("@element_action", _emberRoutingHtmlbarsKeywordsElementAction["default"]); - _emberHtmlbarsKeywords.registerKeyword("link-to", _emberRoutingHtmlbarsKeywordsLinkTo["default"]); - _emberHtmlbarsKeywords.registerKeyword("render", _emberRoutingHtmlbarsKeywordsRender["default"]); - - var deprecatedLinkTo = _emberMetalMerge["default"]({}, _emberRoutingHtmlbarsKeywordsLinkTo["default"]); - _emberMetalMerge["default"](deprecatedLinkTo, { - link: function (state, params, hash) { - _emberRoutingHtmlbarsKeywordsLinkTo["default"].link.call(this, state, params, hash); - } - }); - - _emberHtmlbarsKeywords.registerKeyword("linkTo", deprecatedLinkTo); - - exports["default"] = _emberMetalCore["default"]; -}); -/** -@module ember -@submodule ember-routing-htmlbars -*/ -enifed("ember-routing-htmlbars/helpers/query-params", ["exports", "ember-metal/core", "ember-routing/system/query_params"], function (exports, _emberMetalCore, _emberRoutingSystemQuery_params) { - exports.queryParamsHelper = queryParamsHelper; - - /** - This is a helper to be used in conjunction with the link-to helper. - It will supply url query parameters to the target route. - - Example - - ```handlebars - {{#link-to 'posts' (query-params direction="asc")}}Sort{{/link-to}} - ``` - - @method query-params - @for Ember.Templates.helpers - @param {Object} hash takes a hash of query parameters - @return {Object} A `QueryParams` object for `{{link-to}}` - @public - */ - - function queryParamsHelper(params, hash) { - - return _emberRoutingSystemQuery_params["default"].create({ - values: hash - }); - } -}); -/** -@module ember -@submodule ember-routing-htmlbars -*/ - -// assert -enifed("ember-routing-htmlbars/keywords/action", ["exports", "htmlbars-runtime/hooks", "ember-routing-htmlbars/keywords/closure-action"], function (exports, _htmlbarsRuntimeHooks, _emberRoutingHtmlbarsKeywordsClosureAction) { - - /** - The `{{action}}` helper provides a way to pass triggers for behavior (usually - just a function) between components, and into components from controllers. - - ### Passing functions with the action helper - - There are three contexts an action helper can be used in. The first two - contexts to discuss are attribute context, and Handlebars value context. - - ```handlebars - {{! An example of attribute context }} -
    - {{! Examples of Handlebars value context }} - {{input on-input=(action "save")}} - {{yield (action "refreshData") andAnotherParam}} - ``` - - In these contexts, - the helper is called a "closure action" helper. It's behavior is simple: - If passed a function name, read that function off the `actions` property - of the current context. Once that function is read (or if a function was - passed), create a closure over that function and any arguments. - - The resulting value of an action helper used this way is simply a function. - For example with this attribute context example: - - ```handlebars - {{! An example of attribute context }} -
    - ``` - - The resulting template render logic would be: - - ```js - var div = document.createElement('div'); - var actionFunction = (function(context){ - return function() { - return context.actions.save.apply(context, arguments); - }; - })(context); - div.onclick = actionFunction; - ``` - - Thus when the div is clicked, the action on that context is called. - Because the `actionFunction` is just a function, closure actions can be - passed between components the still execute in the correct context. - - Here is an example action handler on a component: - - ```js - export default Ember.Component.extend({ - actions: { - save(/* event *\/) { - this.get('model').save(); - } - } - }); - ``` - - Actions are always looked up on the `actions` property of the current context. - This avoids collisions in the naming of common actions, such as `destroy`. - - Two options can be passed to the `action` helper when it is used in this way. - - * `target=someProperty` will look to `someProperty` instead of the current - context for the `actions` hash. This can be useful when targetting a - service for actions. - * `value="target.value"` will read the path `target.value` off the first - argument to the action when it is called and rewrite the first argument - to be that value. This is useful when attaching actions to event listeners. - - ### Invoking an action - - Closure actions curry both their scope and any arguments. When invoked, any - additional arguments are added to the already curried list. - - Actions should be invoked using the [sendAction](/api/classes/Ember.Component.html#method_sendAction) - method. The first argument to `sendAction` is the action to be called, and - additional arguments are passed to the action function. This has interesting - properties combined with currying of arguments. For example: - - ```js - export default Ember.Component.extend({ - actions: { - // Usage {{input on-input=(action (action 'setName' model) value="target.value")}} - setName(model, name) { - model.set('name', name); - } - } - }); - ``` - - The first argument (`model`) was curried over, and the run-time argument (`event`) - becomes a second argument. Action calls be nested this way because each simply - returns a function. Any function can be passed to the `{{action` helper, including - other actions. - - Actions invoked with `sendAction` have the same currying behavior as demonstrated - with `on-input` above. For example: - - ```js - export default Ember.Component.extend({ - actions: { - setName(model, name) { - model.set('name', name); - } - } - }); - ``` - - ```handlebars - {{my-input submit=(action 'setName' model)}} - ``` - - ```js - // app/components/my-component.js - export default Ember.Component.extend({ - click() { - // Note that model is not passed, it was curried in the template - this.sendAction('submit', 'bob'); - } - }); - ``` - - ### Attaching actions to DOM - - The third context the `{{action` helper can be used in we call "element space". - For example: - - ```handlebars - {{! An example of element space }} -
    - ``` - - Used this way, the `{{action}}` helper provides a useful shortcut for - registering an HTML element within a template for a single DOM event and - forwarding that interaction to the template's context (controller or component). - - If the context of a template is a controller, actions used this way will - bubble to routes when the controller does not implement the specified action. - Once an action hits a route, it will bubble through the route hierarchy. - - ### Event Propagation - - `{{action` helpers called in element space can control event bubbling. - - Events triggered through the action helper will automatically have - `.preventDefault()` called on them. You do not need to do so in your event - handlers. If you need to allow event propagation (to handle file inputs for - example) you can supply the `preventDefault=false` option to the `{{action}}` helper: - - ```handlebars -
    - - -
    - ``` - - To disable bubbling, pass `bubbles=false` to the helper: - - ```handlebars - - ``` - - If you need the default handler to trigger you should either register your - own event handler, or use event methods on your view class. See [Ember.View](/api/classes/Ember.View.html) - 'Responding to Browser Events' for more information. - - ### Specifying DOM event type - - `{{action` helpers called in element space can specify an event type. - - By default the `{{action}}` helper registers for DOM `click` events. You can - supply an `on` option to the helper to specify a different DOM event name: - - ```handlebars -
    - click me -
    - ``` - - See [Event Names](/api/classes/Ember.View.html#toc_event-names) for a list of - acceptable DOM event names. - - ### Specifying whitelisted modifier keys - - `{{action` helpers called in element space can specify modifier keys. - - By default the `{{action}}` helper will ignore click event with pressed modifier - keys. You can supply an `allowedKeys` option to specify which keys should not be ignored. - - ```handlebars -
    - click me -
    - ``` - - This way the `{{action}}` will fire when clicking with the alt key pressed down. - - Alternatively, supply "any" to the `allowedKeys` option to accept any combination of modifier keys. - - ```handlebars -
    - click me with any key pressed -
    - ``` - - ### Specifying a Target - - A `target` option can be provided to the helper to change - which object will receive the method call. This option must be a path - to an object, accessible in the current context: - - ```handlebars - {{! app/templates/application.hbs }} -
    - click me -
    - ``` - - ```javascript - // app/controllers/application.js - export default Ember.Controller.extend({ - someService: Ember.inject.service() - }); - ``` - - @method action - @for Ember.Templates.helpers - @public - */ - - exports["default"] = function (morph, env, scope, params, hash, template, inverse, visitor) { - - if (morph) { - _htmlbarsRuntimeHooks.keyword("@element_action", morph, env, scope, params, hash, template, inverse, visitor); - return true; - } - - return _emberRoutingHtmlbarsKeywordsClosureAction["default"](morph, env, scope, params, hash, template, inverse, visitor); - }; -}); -/** -@module ember -@submodule ember-templates -*/ -enifed("ember-routing-htmlbars/keywords/closure-action", ["exports", "ember-metal/streams/stream", "ember-metal/array", "ember-metal/streams/utils", "ember-metal/keys", "ember-metal/utils", "ember-metal/property_get", "ember-metal/error"], function (exports, _emberMetalStreamsStream, _emberMetalArray, _emberMetalStreamsUtils, _emberMetalKeys, _emberMetalUtils, _emberMetalProperty_get, _emberMetalError) { - exports["default"] = closureAction; - var INVOKE = _emberMetalUtils.symbol("INVOKE"); - exports.INVOKE = INVOKE; - var ACTION = _emberMetalUtils.symbol("ACTION"); - - exports.ACTION = ACTION; - - function closureAction(morph, env, scope, params, hash, template, inverse, visitor) { - return new _emberMetalStreamsStream["default"](function () { - var _this = this; - - _emberMetalArray.map.call(params, this.addDependency, this); - _emberMetalArray.map.call(_emberMetalKeys["default"](hash), function (item) { - _this.addDependency(item); - }); - - var rawAction = params[0]; - var actionArguments = _emberMetalStreamsUtils.readArray(params.slice(1, params.length)); - - var target, action, valuePath; - if (rawAction[INVOKE]) { - // on-change={{action (mut name)}} - target = rawAction; - action = rawAction[INVOKE]; - } else { - // on-change={{action setName}} - // element-space actions look to "controller" then target. Here we only - // look to "target". - target = _emberMetalStreamsUtils.read(scope.self); - action = _emberMetalStreamsUtils.read(rawAction); - if (typeof action === "string") { - var actionName = action; - action = null; - // on-change={{action 'setName'}} - if (hash.target) { - // on-change={{action 'setName' target=alternativeComponent}} - target = _emberMetalStreamsUtils.read(hash.target); - } - if (target.actions) { - action = target.actions[actionName]; - } else if (target._actions) { - action = target._actions[actionName]; - } - - if (!action) { - throw new _emberMetalError["default"]("An action named '" + actionName + "' was not found in " + target + "."); - } - } - } - - if (hash.value) { - //
    - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup, but with a special allowance for disregarding - // "); - }, - - pushAttrNode: function (node) { - var index = this.attrNodes.length; - this.attrNodes[index] = node; - }, - - hydrateMorphs: function (contextualElement) { - var childViews = this.childViews; - var el = this._element; - for (var i = 0, l = childViews.length; i < l; i++) { - var childView = childViews[i]; - var ref = el.querySelector("#morph-" + i); - - - var parent = ref.parentNode; - - childView._morph = this.dom.insertMorphBefore(parent, ref, parent.nodeType === 1 ? parent : contextualElement); - parent.removeChild(ref); - } - }, - - /** - Adds a string of HTML to the `RenderBuffer`. - @method push - @param {String} string HTML to push into the buffer - @chainable - @private - */ - push: function (content) { - if (typeof content === "string") { - if (this.buffer === null) { - this.buffer = ""; - } - this.buffer += content; - } else { - this.buffer = content; - } - return this; - }, - - /** - Adds a class to the buffer, which will be rendered to the class attribute. - @method addClass - @param {String} className Class name to add to the buffer - @chainable - @private - */ - addClass: function (className) { - // lazily create elementClasses - this.elementClasses = this.elementClasses || new ClassSet(); - this.elementClasses.add(className); - this.classes = this.elementClasses.list; - - return this; - }, - - setClasses: function (classNames) { - this.elementClasses = null; - var len = classNames.length; - var i; - for (i = 0; i < len; i++) { - this.addClass(classNames[i]); - } - }, - - /** - Sets the elementID to be used for the element. - @method id - @param {String} id - @chainable - @private - */ - id: function (id) { - this.elementId = id; - return this; - }, - - // duck type attribute functionality like jQuery so a render buffer - // can be used like a jQuery object in attribute binding scenarios. - - /** - Adds an attribute which will be rendered to the element. - @method attr - @param {String} name The name of the attribute - @param {String} value The value to add to the attribute - @chainable - @return {Ember.RenderBuffer|String} this or the current attribute value - @private - */ - attr: function (name, value) { - var attributes = this.elementAttributes = this.elementAttributes || {}; - - if (arguments.length === 1) { - return attributes[name]; - } else { - attributes[name] = value; - } - - return this; - }, - - /** - Remove an attribute from the list of attributes to render. - @method removeAttr - @param {String} name The name of the attribute - @chainable - @private - */ - removeAttr: function (name) { - var attributes = this.elementAttributes; - if (attributes) { - delete attributes[name]; - } - - return this; - }, - - /** - Adds a property which will be rendered to the element. - @method prop - @param {String} name The name of the property - @param {String} value The value to add to the property - @chainable - @return {Ember.RenderBuffer|String} this or the current property value - @private - */ - prop: function (name, value) { - var properties = this.elementProperties = this.elementProperties || {}; - - if (arguments.length === 1) { - return properties[name]; - } else { - properties[name] = value; - } - - return this; - }, - - /** - Remove an property from the list of properties to render. - @method removeProp - @param {String} name The name of the property - @chainable - @private - */ - removeProp: function (name) { - var properties = this.elementProperties; - if (properties) { - delete properties[name]; - } - - return this; - }, - - /** - Adds a style to the style attribute which will be rendered to the element. - @method style - @param {String} name Name of the style - @param {String} value - @chainable - @private - */ - style: function (name, value) { - this.elementStyle = this.elementStyle || {}; - - this.elementStyle[name] = value; - return this; - }, - - generateElement: function () { - var tagName = this.tagName; - var id = this.elementId; - var classes = this.classes; - var attrs = this.elementAttributes; - var props = this.elementProperties; - var style = this.elementStyle; - var styleBuffer = ""; - var attr, prop, tagString; - - if (!_emberViewsSystemPlatform.canSetNameOnInputs && attrs && attrs.name) { - // IE allows passing a tag to createElement. See note on `canSetNameOnInputs` above as well. - tagString = "<" + stripTagName(tagName) + " name=\"" + escapeAttribute(attrs.name) + "\">"; - } else { - tagString = tagName; - } - - var element = this.dom.createElement(tagString, this.outerContextualElement()); - - if (id) { - this.dom.setAttribute(element, "id", id); - this.elementId = null; - } - if (classes) { - this.dom.setAttribute(element, "class", classes.join(" ")); - this.classes = null; - this.elementClasses = null; - } - - if (style) { - for (prop in style) { - styleBuffer += prop + ":" + style[prop] + ";"; - } - - this.dom.setAttribute(element, "style", styleBuffer); - - this.elementStyle = null; - } - - if (attrs) { - for (attr in attrs) { - this.dom.setAttribute(element, attr, attrs[attr]); - } - - this.elementAttributes = null; - } - - if (props) { - for (prop in props) { - var _normalizeProperty = _domHelperProp.normalizeProperty(element, prop); - - var normalized = _normalizeProperty.normalized; - - this.dom.setPropertyStrict(element, normalized, props[prop]); - } - - this.elementProperties = null; - } - - return this._element = element; - }, - - /** - @method element - @return {DOMElement} The element corresponding to the generated HTML - of this buffer - @private - */ - element: function () { - - if (this._element && this.attrNodes.length > 0) { - var i, l, attrMorph, attrNode; - for (i = 0, l = this.attrNodes.length; i < l; i++) { - attrNode = this.attrNodes[i]; - attrMorph = this.dom.createAttrMorph(this._element, attrNode.attrName); - attrNode._morph = attrMorph; - } - } - - var content = this.innerContent(); - // No content means a text node buffer, with the content - // in _element. Ember._BoundView is an example. - if (content === null) { - return this._element; - } - - var contextualElement = this.innerContextualElement(content); - this.dom.detectNamespace(contextualElement); - - if (!this._element) { - this._element = this.dom.createDocumentFragment(); - } - - if (content.nodeType) { - this._element.appendChild(content); - } else { - var frag = this.dom.parseHTML(content, contextualElement); - this._element.appendChild(frag); - } - - // This should only happen with legacy string buffers - if (this.childViews.length > 0) { - this.hydrateMorphs(contextualElement); - } - - return this._element; - }, - - /** - Generates the HTML content for this buffer. - @method string - @return {String} The generated HTML - @private - */ - string: function () { - if (this._element) { - // Firefox versions < 11 do not have support for element.outerHTML. - var thisElement = this.element(); - var outerHTML = thisElement.outerHTML; - if (typeof outerHTML === "undefined") { - return _emberViewsSystemJquery["default"]("
    ").append(thisElement).html(); - } - return outerHTML; - } else { - return this.innerString(); - } - }, - - outerContextualElement: function () { - if (this._outerContextualElement === undefined) { - this.outerContextualElement = document.body; - } - return this._outerContextualElement; - }, - - innerContextualElement: function (html) { - var innerContextualElement; - if (this._element && this._element.nodeType === 1) { - innerContextualElement = this._element; - } else { - innerContextualElement = this.outerContextualElement(); - } - - var omittedStartTag; - if (html) { - omittedStartTag = detectOmittedStartTag(this.dom, html, innerContextualElement); - } - return omittedStartTag || innerContextualElement; - }, - - innerString: function () { - var content = this.innerContent(); - if (content && !content.nodeType) { - return content; - } - }, - - innerContent: function () { - return this.buffer; - } - }; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/component_lookup", ["exports", "ember-metal/core", "ember-runtime/system/object", "ember-htmlbars/system/lookup-helper"], function (exports, _emberMetalCore, _emberRuntimeSystemObject, _emberHtmlbarsSystemLookupHelper) { - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - invalidName: function (name) { - if (!_emberHtmlbarsSystemLookupHelper.CONTAINS_DASH_CACHE.get(name)) { - return true; - } - }, - - lookupFactory: function (name, container) { - - container = container || this.container; - - var fullName = "component:" + name; - var templateFullName = "template:components/" + name; - var templateRegistered = container && container._registry.has(templateFullName); - - if (templateRegistered) { - container._registry.injection(fullName, "layout", templateFullName); - } - - var Component = container.lookupFactory(fullName); - - // Only treat as a component if either the component - // or a template has been registered. - if (templateRegistered || Component) { - if (!Component) { - container._registry.register(fullName, _emberMetalCore["default"].Component); - Component = container.lookupFactory(fullName); - } - return Component; - } - }, - - componentFor: function (name, container) { - if (this.invalidName(name)) { - return; - } - - var fullName = "component:" + name; - return container.lookupFactory(fullName); - }, - - layoutFor: function (name, container) { - if (this.invalidName(name)) { - return; - } - - var templateFullName = "template:components/" + name; - return container.lookup(templateFullName); - } - }); -}); -enifed("ember-views/mixins/aria_role_support", ["exports", "ember-metal/mixin"], function (exports, _emberMetalMixin) { - - /** - @class AriaRoleSupport - @namespace Ember - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - attributeBindings: ["ariaRole:role"], - - /** - The WAI-ARIA role of the control represented by this view. For example, a - button may have a role of type 'button', or a pane may have a role of - type 'alertdialog'. This property is used by assistive software to help - visually challenged users navigate rich web applications. - The full list of valid WAI-ARIA roles is available at: - [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) - @property ariaRole - @type String - @default null - @public - */ - ariaRole: null - }); -}); -/** - @module ember - @submodule ember-views -*/ -enifed("ember-views/mixins/class_names_support", ["exports", "ember-metal/core", "ember-metal/mixin", "ember-runtime/system/native_array", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalMixin, _emberRuntimeSystemNative_array, _emberMetalUtils) { - - var EMPTY_ARRAY = []; - - /** - @class ClassNamesSupport - @namespace Ember - @private - */ - var ClassNamesSupport = _emberMetalMixin.Mixin.create({ - concatenatedProperties: ["classNames", "classNameBindings"], - - init: function () { - this._super.apply(this, arguments); - - this.classNameBindings = _emberRuntimeSystemNative_array.A(this.classNameBindings.slice()); - - this.classNames = _emberRuntimeSystemNative_array.A(this.classNames.slice()); - }, - - /** - Standard CSS class names to apply to the view's outer element. This - property automatically inherits any class names defined by the view's - superclasses as well. - @property classNames - @type Array - @default ['ember-view'] - @public - */ - classNames: ["ember-view"], - - /** - A list of properties of the view to apply as class names. If the property - is a string value, the value of that string will be applied as a class - name. - ```javascript - // Applies the 'high' class to the view element - Ember.View.extend({ - classNameBindings: ['priority'], - priority: 'high' - }); - ``` - If the value of the property is a Boolean, the name of that property is - added as a dasherized class name. - ```javascript - // Applies the 'is-urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent'], - isUrgent: true - }); - ``` - If you would prefer to use a custom value instead of the dasherized - property name, you can pass a binding like this: - ```javascript - // Applies the 'urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent:urgent'], - isUrgent: true - }); - ``` - This list of properties is inherited from the view's superclasses as well. - @property classNameBindings - @type Array - @default [] - @public - */ - classNameBindings: EMPTY_ARRAY - }); - - exports["default"] = ClassNamesSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed('ember-views/mixins/component_template_deprecation', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/mixin'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin) { - - /* - The ComponentTemplateDeprecation mixin is used to provide a useful - deprecation warning when using either `template` or `templateName` with - a component. The `template` and `templateName` properties specified at - extend time are moved to `layout` and `layoutName` respectively. - - This is used internally by Ember in `Ember.Component`. - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - @private - Moves `templateName` to `layoutName` and `template` to `layout` at extend - time if a layout is not also specified. - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - @method willMergeMixin - @since 1.4.0 - */ - willMergeMixin: function (props) { - // must call _super here to ensure that the ActionHandler - // mixin is setup properly (moves actions -> _actions) - // - // Calling super is only OK here since we KNOW that - // there is another Mixin loaded first. - this._super.apply(this, arguments); - - var deprecatedProperty, replacementProperty; - var layoutSpecified = props.layoutName || props.layout || _emberMetalProperty_get.get(this, 'layoutName'); - - if (props.templateName && !layoutSpecified) { - deprecatedProperty = 'templateName'; - replacementProperty = 'layoutName'; - - props.layoutName = props.templateName; - delete props['templateName']; - } - - if (props.template && !layoutSpecified) { - deprecatedProperty = 'template'; - replacementProperty = 'layout'; - - props.layout = props.template; - delete props['template']; - } - - } - }); -}); -// Ember.deprecate -enifed("ember-views/mixins/empty_view_support", ["exports", "ember-metal/mixin", "ember-views/views/view", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed"], function (exports, _emberMetalMixin, _emberViewsViewsView, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed) { - - /** - @class EmptyViewSupport - @namespace Ember - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - This provides metadata about what kind of empty view class this - collection would like if it is being instantiated from another - system (like Handlebars) - @private - @property emptyViewClass - */ - emptyViewClass: _emberViewsViewsView["default"], - - /** - An optional view to display if content is set to an empty array. - @property emptyView - @type Ember.View - @default null - @private - */ - emptyView: null, - - _emptyView: _emberMetalComputed.computed("emptyView", "attrs.emptyViewClass", "emptyViewClass", function () { - var emptyView = _emberMetalProperty_get.get(this, "emptyView"); - var attrsEmptyViewClass = this.getAttr("emptyViewClass"); - var emptyViewClass = _emberMetalProperty_get.get(this, "emptyViewClass"); - var inverse = _emberMetalProperty_get.get(this, "_itemViewInverse"); - var actualEmpty = emptyView || attrsEmptyViewClass; - - // Somehow, our previous semantics differed depending on whether the - // `emptyViewClass` was provided on the JavaScript class or via the - // Handlebars template. - // In Glimmer, we disambiguate between the two by checking first (and - // preferring) the attrs-supplied class. - // If not present, we fall back to the class's `emptyViewClass`, but only - // if an inverse has been provided via an `{{else}}`. - if (inverse && actualEmpty) { - if (actualEmpty.extend) { - return actualEmpty.extend({ template: inverse }); - } else { - _emberMetalProperty_set.set(actualEmpty, "template", inverse); - } - } else if (inverse && emptyViewClass) { - return emptyViewClass.extend({ template: inverse }); - } - - return actualEmpty; - }) - }); -}); -/** - @module ember - @submodule ember-views -*/ -enifed("ember-views/mixins/instrumentation_support", ["exports", "ember-metal/mixin", "ember-metal/computed", "ember-metal/property_get"], function (exports, _emberMetalMixin, _emberMetalComputed, _emberMetalProperty_get) { - - /** - @class InstrumentationSupport - @namespace Ember - @public - */ - var InstrumentationSupport = _emberMetalMixin.Mixin.create({ - /** - Used to identify this view during debugging - @property instrumentDisplay - @type String - @public - */ - instrumentDisplay: _emberMetalComputed.computed(function () { - if (this.helperName) { - return "{{" + this.helperName + "}}"; - } - }), - - instrumentName: "view", - - instrumentDetails: function (hash) { - hash.template = _emberMetalProperty_get.get(this, "templateName"); - this._super(hash); - } - }); - - exports["default"] = InstrumentationSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/legacy_view_support", ["exports", "ember-metal/core", "ember-metal/mixin", "ember-metal/property_get"], function (exports, _emberMetalCore, _emberMetalMixin, _emberMetalProperty_get) { - - /** - @class LegacyViewSupport - @namespace Ember - @private - */ - var LegacyViewSupport = _emberMetalMixin.Mixin.create({ - beforeRender: function (buffer) {}, - - afterRender: function (buffer) {}, - - walkChildViews: function (callback) { - var childViews = this.childViews.slice(); - - while (childViews.length) { - var view = childViews.pop(); - callback(view); - childViews.push.apply(childViews, view.childViews); - } - }, - - mutateChildViews: function (callback) { - var childViews = _emberMetalProperty_get.get(this, "childViews"); - var idx = childViews.length; - var view; - - while (--idx >= 0) { - view = childViews[idx]; - callback(this, view, idx); - } - - return this; - }, - - /** - Removes all children from the `parentView`. - @method removeAllChildren - @return {Ember.View} receiver - @private - */ - removeAllChildren: function () { - return this.mutateChildViews(function (parentView, view) { - parentView.removeChild(view); - }); - }, - - destroyAllChildren: function () { - return this.mutateChildViews(function (parentView, view) { - view.destroy(); - }); - }, - - /** - Return the nearest ancestor whose parent is an instance of - `klass`. - @method nearestChildOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - @private - */ - nearestChildOf: function (klass) { - - var view = _emberMetalProperty_get.get(this, "parentView"); - - while (view) { - if (_emberMetalProperty_get.get(view, "parentView") instanceof klass) { - return view; - } - view = _emberMetalProperty_get.get(view, "parentView"); - } - }, - - /** - Return the nearest ancestor that is an instance of the provided - class. - @method nearestInstanceOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - @private - */ - nearestInstanceOf: function (klass) { - var view = _emberMetalProperty_get.get(this, "parentView"); - - while (view) { - if (view instanceof klass) { - return view; - } - view = _emberMetalProperty_get.get(view, "parentView"); - } - } - }); - - exports["default"] = LegacyViewSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/normalized_rerender_if_needed", ["exports", "ember-metal/property_get", "ember-metal/mixin", "ember-metal/merge", "ember-views/views/states"], function (exports, _emberMetalProperty_get, _emberMetalMixin, _emberMetalMerge, _emberViewsViewsStates) { - - var states = _emberViewsViewsStates.cloneStates(_emberViewsViewsStates.states); - - _emberMetalMerge["default"](states._default, { - rerenderIfNeeded: function () { - return this; - } - }); - - _emberMetalMerge["default"](states.inDOM, { - rerenderIfNeeded: function (view) { - if (view.normalizedValue() !== view._lastNormalizedValue) { - view.rerender(); - } - } - }); - - exports["default"] = _emberMetalMixin.Mixin.create({ - _states: states, - - normalizedValue: function () { - var value = this.lazyValue.value(); - var valueNormalizer = _emberMetalProperty_get.get(this, "valueNormalizerFunc"); - return valueNormalizer ? valueNormalizer(value) : value; - }, - - rerenderIfNeeded: function () { - this.currentState.rerenderIfNeeded(this); - } - }); -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/template_rendering_support", ["exports", "ember-metal/mixin"], function (exports, _emberMetalMixin) { - - // Circular dep - var _renderView; - - /** - @class TemplateRenderingSupport - @namespace Ember - @private - */ - var TemplateRenderingSupport = _emberMetalMixin.Mixin.create({ - /** - Called on your view when it should push strings of HTML into a - `Ember.RenderBuffer`. Most users will want to override the `template` - or `templateName` properties instead of this method. - By default, `Ember.View` will look for a function in the `template` - property and invoke it with the value of `context`. The value of - `context` will be the view's controller unless you override it. - @method renderBlock - @param {Ember.RenderBuffer} buffer The render buffer - @private - */ - - renderBlock: function (block, renderNode) { - if (_renderView === undefined) { - _renderView = eriuqer("ember-htmlbars/system/render-view"); - } - - return _renderView.renderHTMLBarsBlock(this, block, renderNode); - } - }); - - exports["default"] = TemplateRenderingSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/text_support", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/mixin", "ember-runtime/mixins/target_action_support"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMixin, _emberRuntimeMixinsTarget_action_support) { - - /** - `TextSupport` is a shared mixin used by both `Ember.TextField` and - `Ember.TextArea`. `TextSupport` adds a number of methods that allow you to - specify a controller action to invoke when a certain event is fired on your - text field or textarea. The specifed controller action would get the current - value of the field passed in as the only argument unless the value of - the field is empty. In that case, the instance of the field itself is passed - in as the only argument. - - Let's use the pressing of the escape key as an example. If you wanted to - invoke a controller action when a user presses the escape key while on your - field, you would use the `escape-press` attribute on your field like so: - - ```handlebars - {{! application.hbs}} - - {{input escape-press='alertUser'}} - ``` - - ```javascript - App = Ember.Application.create(); - - App.ApplicationController = Ember.Controller.extend({ - actions: { - alertUser: function ( currentValue ) { - alert( 'escape pressed, current value: ' + currentValue ); - } - } - }); - ``` - - The following chart is a visual representation of what takes place when the - escape key is pressed in this scenario: - - ``` - The Template - +---------------------------+ - | | - | escape-press='alertUser' | - | | TextSupport Mixin - +----+----------------------+ +-------------------------------+ - | | cancel method | - | escape button pressed | | - +-------------------------------> | checks for the `escape-press` | - | attribute and pulls out the | - +-------------------------------+ | `alertUser` value | - | action name 'alertUser' +-------------------------------+ - | sent to controller - v - Controller - +------------------------------------------ + - | | - | actions: { | - | alertUser: function( currentValue ){ | - | alert( 'the esc key was pressed!' ) | - | } | - | } | - | | - +-------------------------------------------+ - ``` - - Here are the events that we currently support along with the name of the - attribute you would need to use on your field. To reiterate, you would use the - attribute name like so: - - ```handlebars - {{input attribute-name='controllerAction'}} - ``` - - ``` - +--------------------+----------------+ - | | | - | event | attribute name | - +--------------------+----------------+ - | new line inserted | insert-newline | - | | | - | enter key pressed | insert-newline | - | | | - | cancel key pressed | escape-press | - | | | - | focusin | focus-in | - | | | - | focusout | focus-out | - | | | - | keypress | key-press | - | | | - | keyup | key-up | - | | | - | keydown | key-down | - +--------------------+----------------+ - ``` - - @class TextSupport - @namespace Ember - @uses Ember.TargetActionSupport - @extends Ember.Mixin - @private - */ - var TextSupport = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsTarget_action_support["default"], { - value: "", - - attributeBindings: ["autocapitalize", "autocorrect", "autofocus", "disabled", "form", "maxlength", "placeholder", "readonly", "required", "selectionDirection", "spellcheck", "tabindex", "title"], - placeholder: null, - disabled: false, - maxlength: null, - - init: function () { - this._super.apply(this, arguments); - this.on("paste", this, this._elementValueDidChange); - this.on("cut", this, this._elementValueDidChange); - this.on("input", this, this._elementValueDidChange); - }, - - /** - The action to be sent when the user presses the return key. - This is similar to the `{{action}}` helper, but is fired when - the user presses the return key when editing a text field, and sends - the value of the field as the context. - @property action - @type String - @default null - @private - */ - action: null, - - /** - The event that should send the action. - Options are: - * `enter`: the user pressed enter - * `keyPress`: the user pressed a key - @property onEvent - @type String - @default enter - @private - */ - onEvent: "enter", - - /** - Whether the `keyUp` event that triggers an `action` to be sent continues - propagating to other views. - By default, when the user presses the return key on their keyboard and - the text field has an `action` set, the action will be sent to the view's - controller and the key event will stop propagating. - If you would like parent views to receive the `keyUp` event even after an - action has been dispatched, set `bubbles` to true. - @property bubbles - @type Boolean - @default false - @private - */ - bubbles: false, - - interpretKeyEvents: function (event) { - var map = TextSupport.KEY_EVENTS; - var method = map[event.keyCode]; - - this._elementValueDidChange(); - if (method) { - return this[method](event); - } - }, - - _elementValueDidChange: function () { - // Using readDOMAttr will ensure that HTMLBars knows the last - // value. - _emberMetalProperty_set.set(this, "value", this.readDOMAttr("value")); - }, - - change: function (event) { - this._elementValueDidChange(event); - }, - - /** - Allows you to specify a controller action to invoke when either the `enter` - key is pressed or, in the case of the field being a textarea, when a newline - is inserted. To use this method, give your field an `insert-newline` - attribute. The value of that attribute should be the name of the action - in your controller that you wish to invoke. - For an example on how to use the `insert-newline` attribute, please - reference the example near the top of this file. - @method insertNewline - @param {Event} event - @private - */ - insertNewline: function (event) { - sendAction("enter", this, event); - sendAction("insert-newline", this, event); - }, - - /** - Allows you to specify a controller action to invoke when the escape button - is pressed. To use this method, give your field an `escape-press` - attribute. The value of that attribute should be the name of the action - in your controller that you wish to invoke. - For an example on how to use the `escape-press` attribute, please reference - the example near the top of this file. - @method cancel - @param {Event} event - @private - */ - cancel: function (event) { - sendAction("escape-press", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a field receives - focus. To use this method, give your field a `focus-in` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - For an example on how to use the `focus-in` attribute, please reference the - example near the top of this file. - @method focusIn - @param {Event} event - @private - */ - focusIn: function (event) { - sendAction("focus-in", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a field loses - focus. To use this method, give your field a `focus-out` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - For an example on how to use the `focus-out` attribute, please reference the - example near the top of this file. - @method focusOut - @param {Event} event - @private - */ - focusOut: function (event) { - this._elementValueDidChange(event); - sendAction("focus-out", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a key is pressed. - To use this method, give your field a `key-press` attribute. The value of - that attribute should be the name of the action in your controller you - that wish to invoke. - For an example on how to use the `key-press` attribute, please reference the - example near the top of this file. - @method keyPress - @param {Event} event - @private - */ - keyPress: function (event) { - sendAction("key-press", this, event); - }, - - /** - Allows you to specify a controller action to invoke when a key-up event is - fired. To use this method, give your field a `key-up` attribute. The value - of that attribute should be the name of the action in your controller - that you wish to invoke. - For an example on how to use the `key-up` attribute, please reference the - example near the top of this file. - @method keyUp - @param {Event} event - @private - */ - keyUp: function (event) { - this.interpretKeyEvents(event); - - this.sendAction("key-up", _emberMetalProperty_get.get(this, "value"), event); - }, - - /** - Allows you to specify a controller action to invoke when a key-down event is - fired. To use this method, give your field a `key-down` attribute. The value - of that attribute should be the name of the action in your controller that - you wish to invoke. - For an example on how to use the `key-down` attribute, please reference the - example near the top of this file. - @method keyDown - @param {Event} event - @private - */ - keyDown: function (event) { - this.sendAction("key-down", _emberMetalProperty_get.get(this, "value"), event); - } - }); - - TextSupport.KEY_EVENTS = { - 13: "insertNewline", - 27: "cancel" - }; - - // In principle, this shouldn't be necessary, but the legacy - // sendAction semantics for TextField are different from - // the component semantics so this method normalizes them. - function sendAction(eventName, view, event) { - var action = _emberMetalProperty_get.get(view, "attrs." + eventName) || _emberMetalProperty_get.get(view, eventName); - var on = _emberMetalProperty_get.get(view, "onEvent"); - var value = _emberMetalProperty_get.get(view, "value"); - - // back-compat support for keyPress as an event name even though - // it's also a method name that consumes the event (and therefore - // incompatible with sendAction semantics). - if (on === eventName || on === "keyPress" && eventName === "key-press") { - view.sendAction("action", value); - } - - view.sendAction(eventName, value); - - if (action || on === eventName) { - if (!_emberMetalProperty_get.get(view, "bubbles")) { - event.stopPropagation(); - } - } - } - - exports["default"] = TextSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/view_child_views_support", ["exports", "ember-metal/core", "ember-metal/mixin", "ember-metal/enumerable_utils", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties"], function (exports, _emberMetalCore, _emberMetalMixin, _emberMetalEnumerable_utils, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties) { - - var EMPTY_ARRAY = []; - - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - Array of child views. You should never edit this array directly. - Instead, use `appendChild` and `removeFromParent`. - @property childViews - @type Array - @default [] - @private - */ - childViews: EMPTY_ARRAY, - - init: function () { - this._super.apply(this, arguments); - - // setup child views. be sure to clone the child views array first - // 2.0TODO: Remove Ember.A() here - this.childViews = _emberMetalCore["default"].A(this.childViews.slice()); - this.ownerView = this.ownerView || this; - }, - - appendChild: function (view) { - this.linkChild(view); - this.childViews.push(view); - }, - - destroyChild: function (view) { - view.destroy(); - }, - - /** - Removes the child view from the parent view. - @method removeChild - @param {Ember.View} view - @return {Ember.View} receiver - @private - */ - removeChild: function (view) { - // If we're destroying, the entire subtree will be - // freed, and the DOM will be handled separately, - // so no need to mess with childViews. - if (this.isDestroying) { - return; - } - - // update parent node - this.unlinkChild(view); - - // remove view from childViews array. - var childViews = _emberMetalProperty_get.get(this, "childViews"); - - _emberMetalEnumerable_utils.removeObject(childViews, view); - - return this; - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - @method createChildView - @param {Class|String} viewClass - @param {Object} [attrs] Attributes to add - @return {Ember.View} new instance - @private - */ - createChildView: function (maybeViewClass, _attrs) { - if (!maybeViewClass) { - throw new TypeError("createChildViews first argument must exist"); - } - - if (maybeViewClass.isView && maybeViewClass.parentView === this && maybeViewClass.container === this.container) { - return maybeViewClass; - } - - var attrs = _attrs || {}; - var view; - - attrs.parentView = this; - attrs.renderer = this.renderer; - attrs._viewRegistry = this._viewRegistry; - - if (maybeViewClass.isViewFactory) { - attrs.container = this.container; - - view = maybeViewClass.create(attrs); - - if (view.viewName) { - _emberMetalProperty_set.set(this, view.viewName, view); - } - } else if ("string" === typeof maybeViewClass) { - var fullName = "view:" + maybeViewClass; - var ViewKlass = this.container.lookupFactory(fullName); - - - view = ViewKlass.create(attrs); - } else { - view = maybeViewClass; - - attrs.container = this.container; - _emberMetalSet_properties["default"](view, attrs); - } - - this.linkChild(view); - - return view; - }, - - linkChild: function (instance) { - instance.container = this.container; - if (_emberMetalProperty_get.get(instance, "parentView") !== this) { - // linkChild should be idempotentj - _emberMetalProperty_set.set(instance, "parentView", this); - instance.trigger("parentViewDidChange"); - } - instance.ownerView = this.ownerView; - }, - - unlinkChild: function (instance) { - _emberMetalProperty_set.set(instance, "parentView", null); - instance.trigger("parentViewDidChange"); - } - }); -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/view_context_support", ["exports", "ember-metal/mixin", "ember-metal/computed", "ember-metal/property_get", "ember-metal/property_set", "ember-views/mixins/legacy_view_support", "ember-metal/events"], function (exports, _emberMetalMixin, _emberMetalComputed, _emberMetalProperty_get, _emberMetalProperty_set, _emberViewsMixinsLegacy_view_support, _emberMetalEvents) { - - var ViewContextSupport = _emberMetalMixin.Mixin.create(_emberViewsMixinsLegacy_view_support["default"], { - /** - The object from which templates should access properties. - This object will be passed to the template function each time the render - method is called, but it is up to the individual function to decide what - to do with it. - By default, this will be the view's controller. - @property context - @type Object - @private - */ - context: _emberMetalComputed.computed({ - get: function () { - return _emberMetalProperty_get.get(this, "_context"); - }, - set: function (key, value) { - _emberMetalProperty_set.set(this, "_context", value); - return value; - } - })["volatile"](), - - /** - Private copy of the view's template context. This can be set directly - by Handlebars without triggering the observer that causes the view - to be re-rendered. - The context of a view is looked up as follows: - 1. Supplied context (usually by Handlebars) - 2. Specified controller - 3. `parentView`'s context (for a child of a ContainerView) - The code in Handlebars that overrides the `_context` property first - checks to see whether the view has a specified controller. This is - something of a hack and should be revisited. - @property _context - @private - */ - _context: _emberMetalComputed.computed({ - get: function () { - var parentView, controller; - - if (controller = _emberMetalProperty_get.get(this, "controller")) { - return controller; - } - - parentView = this.parentView; - if (parentView) { - return _emberMetalProperty_get.get(parentView, "_context"); - } - return null; - }, - set: function (key, value) { - return value; - } - }), - - _controller: null, - - /** - The controller managing this view. If this property is set, it will be - made available for use by the template. - @property controller - @type Object - @private - */ - controller: _emberMetalComputed.computed({ - get: function () { - if (this._controller) { - return this._controller; - } - - return this.parentView ? _emberMetalProperty_get.get(this.parentView, "controller") : null; - }, - set: function (_, value) { - this._controller = value; - return value; - } - }), - - _legacyControllerDidChange: _emberMetalMixin.observer("controller", function () { - this.walkChildViews(function (view) { - return view.notifyPropertyChange("controller"); - }); - }), - - _notifyControllerChange: _emberMetalEvents.on("parentViewDidChange", function () { - this.notifyPropertyChange("controller"); - }) - }); - - exports["default"] = ViewContextSupport; -}); -/** -@module ember -@submodule ember-views -*/ -enifed("ember-views/mixins/view_state_support", ["exports", "ember-metal/core", "ember-metal/mixin"], function (exports, _emberMetalCore, _emberMetalMixin) { - - var ViewStateSupport = _emberMetalMixin.Mixin.create({ - transitionTo: function (state) { - this._transitionTo(state); - }, - - _transitionTo: function (state) { - var priorState = this.currentState; - var currentState = this.currentState = this._states[state]; - this._state = state; - - if (priorState && priorState.exit) { - priorState.exit(this); - } - if (currentState.enter) { - currentState.enter(this); - } - } - }); - - exports["default"] = ViewStateSupport; -}); -enifed("ember-views/mixins/view_target_action_support", ["exports", "ember-metal/mixin", "ember-runtime/mixins/target_action_support", "ember-metal/alias"], function (exports, _emberMetalMixin, _emberRuntimeMixinsTarget_action_support, _emberMetalAlias) { - - /** - `Ember.ViewTargetActionSupport` is a mixin that can be included in a - view class to add a `triggerAction` method with semantics similar to - the Handlebars `{{action}}` helper. It provides intelligent defaults - for the action's target: the view's controller; and the context that is - sent with the action: the view's context. - - Note: In normal Ember usage, the `{{action}}` helper is usually the best - choice. This mixin is most often useful when you are doing more complex - event handling in custom View subclasses. - - For example: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - action: 'save', - click: function() { - this.triggerAction(); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `action` can be provided as properties of an optional object argument - to `triggerAction` as well. - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - click: function() { - this.triggerAction({ - action: 'save' - }); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - @class ViewTargetActionSupport - @namespace Ember - @extends Ember.TargetActionSupport - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsTarget_action_support["default"], { - /** - @property target - @private - */ - target: _emberMetalAlias["default"]("controller"), - /** - @property actionContext - @private - */ - actionContext: _emberMetalAlias["default"]("context") - }); -}); -enifed("ember-views/mixins/visibility_support", ["exports", "ember-metal/mixin", "ember-metal/property_get", "ember-metal/run_loop"], function (exports, _emberMetalMixin, _emberMetalProperty_get, _emberMetalRun_loop) { - - function K() { - return this; - } - - /** - @class VisibilitySupport - @namespace Ember - @public - */ - var VisibilitySupport = _emberMetalMixin.Mixin.create({ - /** - If `false`, the view will appear hidden in DOM. - @property isVisible - @type Boolean - @default null - @public - */ - isVisible: true, - - becameVisible: K, - becameHidden: K, - - /** - When the view's `isVisible` property changes, toggle the visibility - element of the actual DOM element. - @method _isVisibleDidChange - @private - */ - _isVisibleDidChange: _emberMetalMixin.observer("isVisible", function () { - if (this._isVisible === _emberMetalProperty_get.get(this, "isVisible")) { - return; - } - _emberMetalRun_loop["default"].scheduleOnce("render", this, this._toggleVisibility); - }), - - _toggleVisibility: function () { - var $el = this.$(); - var isVisible = _emberMetalProperty_get.get(this, "isVisible"); - - if (this._isVisible === isVisible) { - return; - } - - // It's important to keep these in sync, even if we don't yet have - // an element in the DOM to manipulate: - this._isVisible = isVisible; - - if (!$el) { - return; - } - - $el.toggle(isVisible); - - if (this._isAncestorHidden()) { - return; - } - - if (isVisible) { - this._notifyBecameVisible(); - } else { - this._notifyBecameHidden(); - } - }, - - _notifyBecameVisible: function () { - this.trigger("becameVisible"); - - this.forEachChildView(function (view) { - var isVisible = _emberMetalProperty_get.get(view, "isVisible"); - - if (isVisible || isVisible === null) { - view._notifyBecameVisible(); - } - }); - }, - - _notifyBecameHidden: function () { - this.trigger("becameHidden"); - this.forEachChildView(function (view) { - var isVisible = _emberMetalProperty_get.get(view, "isVisible"); - - if (isVisible || isVisible === null) { - view._notifyBecameHidden(); - } - }); - }, - - _isAncestorHidden: function () { - var parent = _emberMetalProperty_get.get(this, "parentView"); - - while (parent) { - if (_emberMetalProperty_get.get(parent, "isVisible") === false) { - return true; - } - - parent = _emberMetalProperty_get.get(parent, "parentView"); - } - - return false; - } - }); - - exports["default"] = VisibilitySupport; -}); -/** - @module ember - @submodule ember-views -*/ -enifed("ember-views/streams/class_name_binding", ["exports", "ember-metal/streams/utils", "ember-metal/property_get", "ember-runtime/system/string", "ember-metal/utils"], function (exports, _emberMetalStreamsUtils, _emberMetalProperty_get, _emberRuntimeSystemString, _emberMetalUtils) { - exports.parsePropertyPath = parsePropertyPath; - exports.classStringForValue = classStringForValue; - exports.streamifyClassNameBinding = streamifyClassNameBinding; - - /** - Parse a path and return an object which holds the parsed properties. - - For example a path like "content.isEnabled:enabled:disabled" will return the - following object: - - ```javascript - { - path: "content.isEnabled", - className: "enabled", - falsyClassName: "disabled", - classNames: ":enabled:disabled" - } - ``` - - @method parsePropertyPath - @static - @private - */ - - function parsePropertyPath(path) { - var split = path.split(":"); - var propertyPath = split[0]; - var classNames = ""; - var className, falsyClassName; - - // check if the property is defined as prop:class or prop:trueClass:falseClass - if (split.length > 1) { - className = split[1]; - if (split.length === 3) { - falsyClassName = split[2]; - } - - classNames = ":" + className; - if (falsyClassName) { - classNames += ":" + falsyClassName; - } - } - - return { - path: propertyPath, - classNames: classNames, - className: className === "" ? undefined : className, - falsyClassName: falsyClassName - }; - } - - /** - Get the class name for a given value, based on the path, optional - `className` and optional `falsyClassName`. - - - if a `className` or `falsyClassName` has been specified: - - if the value is truthy and `className` has been specified, - `className` is returned - - if the value is falsy and `falsyClassName` has been specified, - `falsyClassName` is returned - - otherwise `null` is returned - - if the value is `true`, the dasherized last part of the supplied path - is returned - - if the value is not `false`, `undefined` or `null`, the `value` - is returned - - if none of the above rules apply, `null` is returned - - @method classStringForValue - @param path - @param val - @param className - @param falsyClassName - @static - @private - */ - - function classStringForValue(path, val, className, falsyClassName) { - if (_emberMetalUtils.isArray(val)) { - val = _emberMetalProperty_get.get(val, "length") !== 0; - } - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (className || falsyClassName) { - if (className && !!val) { - return className; - } else if (falsyClassName && !val) { - return falsyClassName; - } else { - return null; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (val === true) { - // Normalize property path to be suitable for use - // as a class name. For exaple, content.foo.barBaz - // becomes bar-baz. - var parts = path.split("."); - return _emberRuntimeSystemString.dasherize(parts[parts.length - 1]); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (val !== false && val != null) { - return val; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } - - function streamifyClassNameBinding(view, classNameBinding, prefix) { - prefix = prefix || ""; - var parsedPath = parsePropertyPath(classNameBinding); - if (parsedPath.path === "") { - return classStringForValue(parsedPath.path, true, parsedPath.className, parsedPath.falsyClassName); - } else { - var pathValue = view.getStream(prefix + parsedPath.path); - return _emberMetalStreamsUtils.chain(pathValue, function () { - return classStringForValue(parsedPath.path, _emberMetalStreamsUtils.read(pathValue), parsedPath.className, parsedPath.falsyClassName); - }); - } - } -}); -enifed("ember-views/streams/should_display", ["exports", "ember-metal/platform/create", "ember-metal/merge", "ember-metal/property_get", "ember-runtime/utils", "ember-metal/streams/stream", "ember-metal/streams/utils"], function (exports, _emberMetalPlatformCreate, _emberMetalMerge, _emberMetalProperty_get, _emberRuntimeUtils, _emberMetalStreamsStream, _emberMetalStreamsUtils) { - exports["default"] = shouldDisplay; - - function shouldDisplay(predicate) { - if (_emberMetalStreamsUtils.isStream(predicate)) { - return new ShouldDisplayStream(predicate); - } - - var truthy = predicate && _emberMetalProperty_get.get(predicate, "isTruthy"); - if (typeof truthy === "boolean") { - return truthy; - } - - if (_emberRuntimeUtils.isArray(predicate)) { - return _emberMetalProperty_get.get(predicate, "length") !== 0; - } else { - return !!predicate; - } - } - - function ShouldDisplayStream(predicate) { - - var isTruthy = predicate.get("isTruthy"); - - this.init(); - this.predicate = predicate; - this.isTruthy = isTruthy; - this.lengthDep = null; - - this.addDependency(predicate); - this.addDependency(isTruthy); - } - - ShouldDisplayStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](ShouldDisplayStream.prototype, { - compute: function () { - var truthy = _emberMetalStreamsUtils.read(this.isTruthy); - - if (typeof truthy === "boolean") { - return truthy; - } - - if (this.lengthDep) { - return this.lengthDep.getValue() !== 0; - } else { - return !!_emberMetalStreamsUtils.read(this.predicate); - } - }, - - revalidate: function () { - if (_emberRuntimeUtils.isArray(_emberMetalStreamsUtils.read(this.predicate))) { - if (!this.lengthDep) { - this.lengthDep = this.addMutableDependency(this.predicate.get("length")); - } - } else { - if (this.lengthDep) { - this.lengthDep.destroy(); - this.lengthDep = null; - } - } - } - }); -}); -enifed("ember-views/streams/utils", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/path_cache", "ember-runtime/system/string", "ember-metal/streams/utils", "ember-runtime/mixins/controller"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalPath_cache, _emberRuntimeSystemString, _emberMetalStreamsUtils, _emberRuntimeMixinsController) { - exports.readViewFactory = readViewFactory; - exports.readComponentFactory = readComponentFactory; - exports.readUnwrappedModel = readUnwrappedModel; - - function readViewFactory(object, container) { - var value = _emberMetalStreamsUtils.read(object); - var viewClass; - - if (typeof value === "string") { - if (_emberMetalPath_cache.isGlobal(value)) { - viewClass = _emberMetalProperty_get.get(null, value); - } else { - viewClass = container.lookupFactory("view:" + value); - } - } else { - viewClass = value; - } - - - return viewClass; - } - - function readComponentFactory(nameOrStream, container) { - var name = _emberMetalStreamsUtils.read(nameOrStream); - var componentLookup = container.lookup("component-lookup:main"); - - return componentLookup.lookupFactory(name, container); - } - - function readUnwrappedModel(object) { - if (_emberMetalStreamsUtils.isStream(object)) { - var result = object.value(); - - // If the path is exactly `controller` then we don't unwrap it. - if (object.label !== "controller") { - while (_emberRuntimeMixinsController["default"].detect(result)) { - result = _emberMetalProperty_get.get(result, "model"); - } - } - - return result; - } else { - return object; - } - } -}); -enifed("ember-views/system/action_manager", ["exports"], function (exports) { - /** - @module ember - @submodule ember-views - */ - - function ActionManager() {} - - /** - Global action id hash. - - @private - @property registeredActions - @type Object - */ - ActionManager.registeredActions = {}; - - exports["default"] = ActionManager; -}); -enifed("ember-views/system/build-component-template", ["exports", "htmlbars-runtime", "ember-htmlbars/hooks/get-value", "ember-metal/property_get", "ember-metal/path_cache"], function (exports, _htmlbarsRuntime, _emberHtmlbarsHooksGetValue, _emberMetalProperty_get, _emberMetalPath_cache) { - exports["default"] = buildComponentTemplate; - - function buildComponentTemplate(_ref, attrs, content) { - var component = _ref.component; - var layout = _ref.layout; - var isAngleBracket = _ref.isAngleBracket; - - var blockToRender, tagName, meta; - - if (component === undefined) { - component = null; - } - - if (layout && layout.raw) { - var yieldTo = createContentBlocks(content.templates, content.scope, content.self, component); - blockToRender = createLayoutBlock(layout.raw, yieldTo, content.self, component, attrs); - meta = layout.raw.meta; - } else if (content.templates && content.templates["default"]) { - blockToRender = createContentBlock(content.templates["default"], content.scope, content.self, component); - meta = content.templates["default"].meta; - } - - if (component) { - tagName = tagNameFor(component); - - // If this is not a tagless component, we need to create the wrapping - // element. We use `manualElement` to create a template that represents - // the wrapping element and yields to the previous block. - if (tagName !== "") { - var attributes = normalizeComponentAttributes(component, isAngleBracket, attrs); - var elementTemplate = _htmlbarsRuntime.internal.manualElement(tagName, attributes); - elementTemplate.meta = meta; - - blockToRender = createElementBlock(elementTemplate, blockToRender, component); - } else { - validateTaglessComponent(component); - } - } - - // tagName is one of: - // * `undefined` if no component is present - // * the falsy value "" if set explicitly on the component - // * an actual tagName set explicitly on the component - return { createdElement: !!tagName, block: blockToRender }; - } - - function blockFor(template, options) { - return _htmlbarsRuntime.internal.blockFor(_htmlbarsRuntime.render, template, options); - } - - function createContentBlock(template, scope, self, component) { - - return blockFor(template, { - scope: scope, - self: self, - options: { view: component } - }); - } - - function createContentBlocks(templates, scope, self, component) { - if (!templates) { - return; - } - var output = {}; - for (var name in templates) { - if (templates.hasOwnProperty(name)) { - var template = templates[name]; - if (template) { - output[name] = createContentBlock(templates[name], scope, self, component); - } - } - } - return output; - } - - function createLayoutBlock(template, yieldTo, self, component, attrs) { - return blockFor(template, { - yieldTo: yieldTo, - - // If we have an old-style Controller with a template it will be - // passed as our `self` argument, and it should be the context for - // the template. Otherwise, we must have a real Component and it - // should be its own template context. - self: self || component, - - options: { view: component, attrs: attrs } - }); - } - - function createElementBlock(template, yieldTo, component) { - return blockFor(template, { - yieldTo: yieldTo, - self: component, - options: { view: component } - }); - } - - function tagNameFor(view) { - var tagName = view.tagName; - - if (tagName !== null && typeof tagName === "object" && tagName.isDescriptor) { - tagName = _emberMetalProperty_get.get(view, "tagName"); - } - - if (tagName === null || tagName === undefined) { - tagName = view._defaultTagName || "div"; - } - - return tagName; - } - - // Takes a component and builds a normalized set of attribute - // bindings consumable by HTMLBars' `attribute` hook. - function normalizeComponentAttributes(component, isAngleBracket, attrs) { - var normalized = {}; - var attributeBindings = component.attributeBindings; - var i, l; - - if (attributeBindings) { - for (i = 0, l = attributeBindings.length; i < l; i++) { - var attr = attributeBindings[i]; - var colonIndex = attr.indexOf(":"); - - var attrName, expression; - if (colonIndex !== -1) { - var attrProperty = attr.substring(0, colonIndex); - attrName = attr.substring(colonIndex + 1); - expression = ["get", "view." + attrProperty]; - } else if (attrs[attr]) { - // TODO: For compatibility with 1.x, we probably need to `set` - // the component's attribute here if it is a CP, but we also - // probably want to suspend observers and allow the - // willUpdateAttrs logic to trigger observers at the correct time. - attrName = attr; - expression = ["value", attrs[attr]]; - } else { - attrName = attr; - expression = ["get", "view." + attr]; - } - - - normalized[attrName] = expression; - } - } - - if (isAngleBracket) { - for (var prop in attrs) { - var val = attrs[prop]; - if (!val) { - continue; - } - - if (typeof val === "string" || val.isConcat) { - normalized[prop] = ["value", val]; - } - } - } - - if (attrs.id && _emberHtmlbarsHooksGetValue["default"](attrs.id)) { - // Do not allow binding to the `id` - normalized.id = _emberHtmlbarsHooksGetValue["default"](attrs.id); - component.elementId = normalized.id; - } else { - normalized.id = component.elementId; - } - - if (attrs.tagName) { - component.tagName = attrs.tagName; - } - - var normalizedClass = normalizeClass(component, attrs); - - if (normalizedClass) { - normalized["class"] = normalizedClass; - } - - if (_emberMetalProperty_get.get(component, "isVisible") === false) { - var hiddenStyle = ["subexpr", "-html-safe", ["display: none;"], []]; - var existingStyle = normalized.style; - - if (existingStyle) { - normalized.style = ["subexpr", "concat", [existingStyle, " ", hiddenStyle], []]; - } else { - normalized.style = hiddenStyle; - } - } - - return normalized; - } - - function normalizeClass(component, attrs) { - var i, l; - var normalizedClass = []; - var classNames = _emberMetalProperty_get.get(component, "classNames"); - var classNameBindings = _emberMetalProperty_get.get(component, "classNameBindings"); - - if (attrs["class"]) { - if (typeof attrs["class"] === "string") { - normalizedClass.push(attrs["class"]); - } else { - normalizedClass.push(["subexpr", "-normalize-class", [["value", attrs["class"].path], ["value", attrs["class"]]], []]); - } - } - - if (attrs.classBinding) { - normalizeClasses(attrs.classBinding.split(" "), normalizedClass); - } - - if (attrs.classNames) { - normalizedClass.push(["value", attrs.classNames]); - } - - if (classNames) { - for (i = 0, l = classNames.length; i < l; i++) { - normalizedClass.push(classNames[i]); - } - } - - if (classNameBindings) { - normalizeClasses(classNameBindings, normalizedClass); - } - - if (normalizeClass.length) { - return ["subexpr", "-join-classes", normalizedClass, []]; - } - } - - function normalizeClasses(classes, output) { - var i, l; - - for (i = 0, l = classes.length; i < l; i++) { - var className = classes[i]; - - var _className$split = className.split(":"); - - var propName = _className$split[0]; - var activeClass = _className$split[1]; - var inactiveClass = _className$split[2]; - - // Legacy :class microsyntax for static class names - if (propName === "") { - output.push(activeClass); - continue; - } - - // 2.0TODO: Remove deprecated global path - var prop = _emberMetalPath_cache.isGlobal(propName) ? propName : "view." + propName; - - output.push(["subexpr", "-normalize-class", [ - // params - ["value", propName], ["get", prop]], [ - // hash - "activeClass", activeClass, "inactiveClass", inactiveClass]]); - } - } - - function validateTaglessComponent(component) { - } -}); -enifed("ember-views/system/event_dispatcher", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/is_none", "ember-metal/run_loop", "ember-runtime/system/string", "ember-runtime/system/object", "ember-views/system/jquery", "ember-views/system/action_manager", "ember-views/views/view", "ember-metal/merge"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalIs_none, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberViewsSystemJquery, _emberViewsSystemAction_manager, _emberViewsViewsView, _emberMetalMerge) { - - /** - `Ember.EventDispatcher` handles delegating browser events to their - corresponding `Ember.Views.` For example, when you click on a view, - `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets - called. - - @class EventDispatcher - @namespace Ember - @private - @extends Ember.Object - */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ - - /** - The set of events names (and associated handler function names) to be setup - and dispatched by the `EventDispatcher`. Custom events can added to this list at setup - time, generally via the `Ember.Application.customEvents` hash. Only override this - default set to prevent the EventDispatcher from listening on some events all together. - This set will be modified by `setup` to also include any events added at that time. - @property events - @type Object - @private - */ - events: { - touchstart: "touchStart", - touchmove: "touchMove", - touchend: "touchEnd", - touchcancel: "touchCancel", - keydown: "keyDown", - keyup: "keyUp", - keypress: "keyPress", - mousedown: "mouseDown", - mouseup: "mouseUp", - contextmenu: "contextMenu", - click: "click", - dblclick: "doubleClick", - mousemove: "mouseMove", - focusin: "focusIn", - focusout: "focusOut", - mouseenter: "mouseEnter", - mouseleave: "mouseLeave", - submit: "submit", - input: "input", - change: "change", - dragstart: "dragStart", - drag: "drag", - dragenter: "dragEnter", - dragleave: "dragLeave", - dragover: "dragOver", - drop: "drop", - dragend: "dragEnd" - }, - - /** - The root DOM element to which event listeners should be attached. Event - listeners will be attached to the document unless this is overridden. - Can be specified as a DOMElement or a selector string. - The default body is a string since this may be evaluated before document.body - exists in the DOM. - @private - @property rootElement - @type DOMElement - @default 'body' - */ - rootElement: "body", - - /** - It enables events to be dispatched to the view's `eventManager.` When present, - this object takes precedence over handling of events on the view itself. - Note that most Ember applications do not use this feature. If your app also - does not use it, consider setting this property to false to gain some performance - improvement by allowing the EventDispatcher to skip the search for the - `eventManager` on the view tree. - ```javascript - var EventDispatcher = Em.EventDispatcher.extend({ - events: { - click : 'click', - focusin : 'focusIn', - focusout : 'focusOut', - change : 'change' - }, - canDispatchToEventManager: false - }); - container.register('event_dispatcher:main', EventDispatcher); - ``` - @property canDispatchToEventManager - @type boolean - @default 'true' - @since 1.7.0 - @private - */ - canDispatchToEventManager: true, - - /** - Sets up event listeners for standard browser events. - This will be called after the browser sends a `DOMContentReady` event. By - default, it will set up all of the listeners on the document body. If you - would like to register the listeners on a different element, set the event - dispatcher's `root` property. - @private - @method setup - @param addedEvents {Object} - */ - setup: function (addedEvents, rootElement) { - var event; - var events = _emberMetalProperty_get.get(this, "events"); - - _emberMetalMerge["default"](events, addedEvents || {}); - - if (!_emberMetalIs_none["default"](rootElement)) { - _emberMetalProperty_set.set(this, "rootElement", rootElement); - } - - rootElement = _emberViewsSystemJquery["default"](_emberMetalProperty_get.get(this, "rootElement")); - - - rootElement.addClass("ember-application"); - - - for (event in events) { - if (events.hasOwnProperty(event)) { - this.setupHandler(rootElement, event, events[event]); - } - } - }, - - /** - Registers an event listener on the rootElement. If the given event is - triggered, the provided event handler will be triggered on the target view. - If the target view does not implement the event handler, or if the handler - returns `false`, the parent view will be called. The event will continue to - bubble to each successive parent view until it reaches the top. - @private - @method setupHandler - @param {Element} rootElement - @param {String} event the browser-originated event to listen to - @param {String} eventName the name of the method to call on the view - */ - setupHandler: function (rootElement, event, eventName) { - var self = this; - var viewRegistry = this.container && this.container.lookup("-view-registry:main") || _emberViewsViewsView["default"].views; - - rootElement.on(event + ".ember", ".ember-view", function (evt, triggeringManager) { - var view = viewRegistry[this.id]; - var result = true; - - var manager = self.canDispatchToEventManager ? self._findNearestEventManager(view, eventName) : null; - - if (manager && manager !== triggeringManager) { - result = self._dispatchEvent(manager, evt, eventName, view); - } else if (view) { - result = self._bubbleEvent(view, evt, eventName); - } - - return result; - }); - - rootElement.on(event + ".ember", "[data-ember-action]", function (evt) { - var actionId = _emberViewsSystemJquery["default"](evt.currentTarget).attr("data-ember-action"); - var actions = _emberViewsSystemAction_manager["default"].registeredActions[actionId]; - - // We have to check for actions here since in some cases, jQuery will trigger - // an event on `removeChild` (i.e. focusout) after we've already torn down the - // action handlers for the view. - if (!actions) { - return; - } - - for (var index = 0, _length = actions.length; index < _length; index++) { - var action = actions[index]; - - if (action && action.eventName === eventName) { - return action.handler(evt); - } - } - }); - }, - - _findNearestEventManager: function (view, eventName) { - var manager = null; - - while (view) { - manager = _emberMetalProperty_get.get(view, "eventManager"); - if (manager && manager[eventName]) { - break; - } - - view = _emberMetalProperty_get.get(view, "parentView"); - } - - return manager; - }, - - _dispatchEvent: function (object, evt, eventName, view) { - var result = true; - - var handler = object[eventName]; - if (typeof handler === "function") { - result = _emberMetalRun_loop["default"](object, handler, evt, view); - // Do not preventDefault in eventManagers. - evt.stopPropagation(); - } else { - result = this._bubbleEvent(view, evt, eventName); - } - - return result; - }, - - _bubbleEvent: function (view, evt, eventName) { - return _emberMetalRun_loop["default"].join(view, view.handleEvent, eventName, evt); - }, - - destroy: function () { - var rootElement = _emberMetalProperty_get.get(this, "rootElement"); - _emberViewsSystemJquery["default"](rootElement).off(".ember", "**").removeClass("ember-application"); - return this._super.apply(this, arguments); - }, - - toString: function () { - return "(EventDispatcher)"; - } - }); -}); -/** -@module ember -@submodule ember-views -*/ -// Ember.assert -enifed('ember-views/system/ext', ['exports', 'ember-metal/run_loop'], function (exports, _emberMetalRun_loop) { - - // Add a new named queue for rendering views that happens - // after bindings have synced, and a queue for scheduling actions - // that that should occur after view rendering. - _emberMetalRun_loop["default"]._addQueue('render', 'actions'); - _emberMetalRun_loop["default"]._addQueue('afterRender', 'render'); -}); -/** -@module ember -@submodule ember-views -*/ -enifed('ember-views/system/jquery', ['exports', 'ember-metal/core', 'ember-metal/enumerable_utils', 'ember-metal/environment'], function (exports, _emberMetalCore, _emberMetalEnumerable_utils, _emberMetalEnvironment) { - - var jQuery; - - if (_emberMetalEnvironment["default"].hasDOM) { - // mainContext is set in `package/loader/lib/main.js` to the `this` context before entering strict mode - jQuery = _emberMetalCore["default"].imports && _emberMetalCore["default"].imports.jQuery || mainContext && mainContext.jQuery; //jshint ignore:line - if (!jQuery && typeof eriuqer === 'function') { - jQuery = eriuqer('jquery'); - } - - - if (jQuery) { - // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents - var dragEvents = ['dragstart', 'drag', 'dragenter', 'dragleave', 'dragover', 'drop', 'dragend']; - - // Copies the `dataTransfer` property from a browser event object onto the - // jQuery event object for the specified events - _emberMetalEnumerable_utils.forEach(dragEvents, function (eventName) { - jQuery.event.fixHooks[eventName] = { - props: ['dataTransfer'] - }; - }); - } - } - - exports["default"] = jQuery; -}); -// Ember.assert - -// ES6TODO: the functions on EnumerableUtils need their own exports -enifed("ember-views/system/lookup_partial", ["exports", "ember-metal/core", "ember-metal/error"], function (exports, _emberMetalCore, _emberMetalError) { - exports["default"] = lookupPartial; - - function lookupPartial(env, templateName) { - if (templateName == null) { - return; - } - - var nameParts = templateName.split("/"); - var lastPart = nameParts[nameParts.length - 1]; - - nameParts[nameParts.length - 1] = "_" + lastPart; - - var underscoredName = nameParts.join("/"); - var template = templateFor(env, underscoredName, templateName); - - - return template; - } - - function templateFor(env, underscored, name) { - if (!name) { - return; - } - - if (!env.container) { - throw new _emberMetalError["default"]("Container was not found when looking up a views template. " + "This is most likely due to manually instantiating an Ember.View. " + "See: http://git.io/EKPpnA"); - } - - return env.container.lookup("template:" + underscored) || env.container.lookup("template:" + name); - } -}); -// Ember.assert -enifed('ember-views/system/platform', ['exports', 'ember-metal/environment'], function (exports, _emberMetalEnvironment) { - - // IE 6/7 have bugs around setting names on inputs during creation. - // From http://msdn.microsoft.com/en-us/library/ie/ms536389(v=vs.85).aspx: - // "To include the NAME attribute at run time on objects created with the createElement method, use the eTag." - var canSetNameOnInputs = _emberMetalEnvironment["default"].hasDOM && (function () { - var div = document.createElement('div'); - var el = document.createElement('input'); - - el.setAttribute('name', 'foo'); - div.appendChild(el); - - return !!div.innerHTML.match('foo'); - })(); - exports.canSetNameOnInputs = canSetNameOnInputs; -}); -enifed("ember-views/system/utils", ["exports"], function (exports) { - exports.isSimpleClick = isSimpleClick; - exports.getViewClientRects = getViewClientRects; - exports.getViewBoundingClientRect = getViewBoundingClientRect; - /** - @module ember - @submodule ember-views - */ - - function isSimpleClick(event) { - var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey; - var secondaryClick = event.which > 1; // IE9 may return undefined - - return !modifier && !secondaryClick; - } - - /** - @private - @method getViewRange - @param {Ember.View} view - */ - function getViewRange(view) { - var range = document.createRange(); - range.setStartBefore(view._renderNode.firstNode); - range.setEndAfter(view._renderNode.lastNode); - return range; - } - - /** - `getViewClientRects` provides information about the position of the border - box edges of a view relative to the viewport. - - It is only intended to be used by development tools like the Ember Inspector - and may not work on older browsers. - - @private - @method getViewClientRects - @param {Ember.View} view - */ - - function getViewClientRects(view) { - var range = getViewRange(view); - return range.getClientRects(); - } - - /** - `getViewBoundingClientRect` provides information about the position of the - bounding border box edges of a view relative to the viewport. - - It is only intended to be used by development tools like the Ember Inpsector - and may not work on older browsers. - - @private - @method getViewBoundingClientRect - @param {Ember.View} view - */ - - function getViewBoundingClientRect(view) { - var range = getViewRange(view); - return range.getBoundingClientRect(); - } -}); -enifed("ember-views/views/checkbox", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-views/views/view"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberViewsViewsView) { - - /** - @module ember - @submodule ember-views - */ - - /** - The internal class used to create text inputs when the `{{input}}` - helper is used with `type` of `checkbox`. - - See [Ember.Templates.helpers.input](/api/classes/Ember.Templates.helpers.html#method_input) for usage details. - - ## Direct manipulation of `checked` - - The `checked` attribute of an `Ember.Checkbox` object should always be set - through the Ember object or by interacting with its rendered element - representation via the mouse, keyboard, or touch. Updating the value of the - checkbox via jQuery will result in the checked value of the object and its - element losing synchronization. - - ## Layout and LayoutName properties - - Because HTML `input` elements are self closing `layout` and `layoutName` - properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class Checkbox - @namespace Ember - @extends Ember.View - @public - */ - // 2.0TODO: Subclass Component rather than View - exports["default"] = _emberViewsViewsView["default"].extend({ - instrumentDisplay: "{{input type=\"checkbox\"}}", - - classNames: ["ember-checkbox"], - - tagName: "input", - - attributeBindings: ["type", "checked", "indeterminate", "disabled", "tabindex", "name", "autofocus", "required", "form"], - - type: "checkbox", - checked: false, - disabled: false, - indeterminate: false, - - init: function () { - this._super.apply(this, arguments); - this.on("change", this, this._updateElementValue); - }, - - didInsertElement: function () { - this._super.apply(this, arguments); - _emberMetalProperty_get.get(this, "element").indeterminate = !!_emberMetalProperty_get.get(this, "indeterminate"); - }, - - _updateElementValue: function () { - _emberMetalProperty_set.set(this, "checked", this.$().prop("checked")); - } - }); -}); -enifed("ember-views/views/collection_view", ["exports", "ember-metal/core", "ember-views/views/container_view", "ember-views/views/view", "ember-runtime/mixins/array", "ember-metal/property_get", "ember-metal/property_set", "ember-runtime/system/string", "ember-metal/computed", "ember-metal/mixin", "ember-views/streams/utils", "ember-views/mixins/empty_view_support"], function (exports, _emberMetalCore, _emberViewsViewsContainer_view, _emberViewsViewsView, _emberRuntimeMixinsArray, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemString, _emberMetalComputed, _emberMetalMixin, _emberViewsStreamsUtils, _emberViewsMixinsEmpty_view_support) { - - /** - `Ember.CollectionView` is an `Ember.View` descendent responsible for managing - a collection (an array or array-like object) by maintaining a child view object - and associated DOM representation for each item in the array and ensuring - that child views and their associated rendered HTML are updated when items in - the array are added, removed, or replaced. - - ## Setting content - - The managed collection of objects is referenced as the `Ember.CollectionView` - instance's `content` property. - - ```javascript - someItemsView = Ember.CollectionView.create({ - content: ['A', 'B','C'] - }) - ``` - - The view for each item in the collection will have its `content` property set - to the item. - - ## Specifying `itemViewClass` - - By default the view class for each item in the managed collection will be an - instance of `Ember.View`. You can supply a different class by setting the - `CollectionView`'s `itemViewClass` property. - - Given the following application code: - - ```javascript - var App = Ember.Application.create(); - App.ItemListView = Ember.CollectionView.extend({ - classNames: ['a-collection'], - content: ['A','B','C'], - itemViewClass: Ember.View.extend({ - template: Ember.HTMLBars.compile("the letter: {{view.content}}") - }) - }); - ``` - - And a simple application template: - - ```handlebars - {{view 'item-list'}} - ``` - - The following HTML will result: - - ```html -
    -
    the letter: A
    -
    the letter: B
    -
    the letter: C
    -
    - ``` - - ## Automatic matching of parent/child tagNames - - Setting the `tagName` property of a `CollectionView` to any of - "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result - in the item views receiving an appropriately matched `tagName` property. - - Given the following application code: - - ```javascript - var App = Ember.Application.create(); - App.UnorderedListView = Ember.CollectionView.create({ - tagName: 'ul', - content: ['A','B','C'], - itemViewClass: Ember.View.extend({ - template: Ember.HTMLBars.compile("the letter: {{view.content}}") - }) - }); - ``` - - And a simple application template: - - ```handlebars - {{view 'unordered-list-view'}} - ``` - - The following HTML will result: - - ```html -
      -
    • the letter: A
      • -
    • the letter: B
      • -
    • the letter: C
      • -
    - ``` - - Additional `tagName` pairs can be provided by adding to - `Ember.CollectionView.CONTAINER_MAP`. For example: - - ```javascript - Ember.CollectionView.CONTAINER_MAP['article'] = 'section' - ``` - - ## Programmatic creation of child views - - For cases where additional customization beyond the use of a single - `itemViewClass` or `tagName` matching is required CollectionView's - `createChildView` method can be overridden: - - ```javascript - App.CustomCollectionView = Ember.CollectionView.extend({ - createChildView: function(viewClass, attrs) { - if (attrs.content.kind == 'album') { - viewClass = App.AlbumView; - } else { - viewClass = App.SongView; - } - return this._super(viewClass, attrs); - } - }); - ``` - - ## Empty View - - You can provide an `Ember.View` subclass to the `Ember.CollectionView` - instance as its `emptyView` property. If the `content` property of a - `CollectionView` is set to `null` or an empty array, an instance of this view - will be the `CollectionView`s only child. - - ```javascript - var App = Ember.Application.create(); - App.ListWithNothing = Ember.CollectionView.create({ - classNames: ['nothing'], - content: null, - emptyView: Ember.View.extend({ - template: Ember.HTMLBars.compile("The collection is empty") - }) - }); - ``` - - And a simple application template: - - ```handlebars - {{view 'list-with-nothing'}} - ``` - - The following HTML will result: - - ```html -
    -
    - The collection is empty -
    -
    - ``` - - ## Adding and Removing items - - The `childViews` property of a `CollectionView` should not be directly - manipulated. Instead, add, remove, replace items from its `content` property. - This will trigger appropriate changes to its rendered HTML. - - - @class CollectionView - @namespace Ember - @extends Ember.ContainerView - @uses Ember.EmptyViewSupport - @since Ember 0.9 - @private - */ - var CollectionView = _emberViewsViewsContainer_view["default"].extend(_emberViewsMixinsEmpty_view_support["default"], { - - /** - A list of items to be displayed by the `Ember.CollectionView`. - @property content - @type Ember.Array - @default null - @private - */ - content: null, - - /** - @property itemViewClass - @type Ember.View - @default Ember.View - @private - */ - itemViewClass: _emberViewsViewsView["default"], - - /** - Setup a CollectionView - @method init - @private - */ - init: function () { - var ret = this._super.apply(this, arguments); - this._contentDidChange(); - return ret; - }, - - /** - Invoked when the content property is about to change. Notifies observers that the - entire array content will change. - @private - @method _contentWillChange - */ - _contentWillChange: _emberMetalMixin._beforeObserver("content", function () { - var content = this.get("content"); - - if (content) { - content.removeArrayObserver(this); - } - var len = content ? _emberMetalProperty_get.get(content, "length") : 0; - this.arrayWillChange(content, 0, len); - }), - - /** - Check to make sure that the content has changed, and if so, - update the children directly. This is always scheduled - asynchronously, to allow the element to be created before - bindings have synchronized and vice versa. - @private - @method _contentDidChange - */ - _contentDidChange: _emberMetalMixin.observer("content", function () { - var content = _emberMetalProperty_get.get(this, "content"); - - if (content) { - this._assertArrayLike(content); - content.addArrayObserver(this); - } - - var len = content ? _emberMetalProperty_get.get(content, "length") : 0; - this.arrayDidChange(content, 0, null, len); - }), - - /** - Ensure that the content implements Ember.Array - @private - @method _assertArrayLike - */ - _assertArrayLike: function (content) { - }, - - /** - Removes the content and content observers. - @method destroy - @private - */ - destroy: function () { - if (!this._super.apply(this, arguments)) { - return; - } - - var content = _emberMetalProperty_get.get(this, "content"); - if (content) { - content.removeArrayObserver(this); - } - - if (this._createdEmptyView) { - this._createdEmptyView.destroy(); - } - - return this; - }, - - /** - Called when a mutation to the underlying content array will occur. - This method will remove any views that are no longer in the underlying - content array. - Invokes whenever the content array itself will change. - @method arrayWillChange - @param {Array} content the managed collection of objects - @param {Number} start the index at which the changes will occur - @param {Number} removed number of object to be removed from content - @private - */ - arrayWillChange: function (content, start, removedCount) { - this.replace(start, removedCount, []); - }, - - /** - Called when a mutation to the underlying content array occurs. - This method will replay that mutation against the views that compose the - `Ember.CollectionView`, ensuring that the view reflects the model. - This array observer is added in `contentDidChange`. - @method arrayDidChange - @param {Array} content the managed collection of objects - @param {Number} start the index at which the changes occurred - @param {Number} removed number of object removed from content - @param {Number} added number of object added to content - @private - */ - arrayDidChange: function (content, start, removed, added) { - var addedViews = []; - var view, item, idx, len, itemViewClass, itemViewProps; - - len = content ? _emberMetalProperty_get.get(content, "length") : 0; - - if (len) { - itemViewProps = this._itemViewProps || {}; - itemViewClass = this.getAttr("itemViewClass") || _emberMetalProperty_get.get(this, "itemViewClass"); - - itemViewClass = _emberViewsStreamsUtils.readViewFactory(itemViewClass, this.container); - - for (idx = start; idx < start + added; idx++) { - item = content.objectAt(idx); - itemViewProps._context = this.keyword ? this.get("context") : item; - itemViewProps.content = item; - itemViewProps.contentIndex = idx; - - view = this.createChildView(itemViewClass, itemViewProps); - - addedViews.push(view); - } - - this.replace(start, 0, addedViews); - } - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - The tag name for the view will be set to the tagName of the viewClass - passed in. - @method createChildView - @param {Class} viewClass - @param {Object} [attrs] Attributes to add - @return {Ember.View} new instance - @private - */ - createChildView: function (_view, attrs) { - var view = this._super(_view, attrs); - - var itemTagName = _emberMetalProperty_get.get(view, "tagName"); - - if (itemTagName === null || itemTagName === undefined) { - itemTagName = CollectionView.CONTAINER_MAP[_emberMetalProperty_get.get(this, "tagName")]; - _emberMetalProperty_set.set(view, "tagName", itemTagName); - } - - return view; - }, - - _willRender: function () { - var attrs = this.attrs; - var itemProps = buildItemViewProps(this._itemViewTemplate, attrs); - this._itemViewProps = itemProps; - var childViews = _emberMetalProperty_get.get(this, "childViews"); - - for (var i = 0, l = childViews.length; i < l; i++) { - childViews[i].setProperties(itemProps); - } - - if ("content" in attrs) { - _emberMetalProperty_set.set(this, "content", this.getAttr("content")); - } - - if ("emptyView" in attrs) { - _emberMetalProperty_set.set(this, "emptyView", this.getAttr("emptyView")); - } - }, - - _emptyViewTagName: _emberMetalComputed.computed("tagName", function () { - var tagName = _emberMetalProperty_get.get(this, "tagName"); - return CollectionView.CONTAINER_MAP[tagName] || "div"; - }) - }); - - /** - A map of parent tags to their default child tags. You can add - additional parent tags if you want collection views that use - a particular parent tag to default to a child tag. - - @property CONTAINER_MAP - @type Object - @static - @final - @private - */ - CollectionView.CONTAINER_MAP = { - ul: "li", - ol: "li", - table: "tr", - thead: "tr", - tbody: "tr", - tfoot: "tr", - tr: "td", - select: "option" - }; - - var CONTAINER_MAP = CollectionView.CONTAINER_MAP; - - exports.CONTAINER_MAP = CONTAINER_MAP; - function buildItemViewProps(template, attrs) { - var props = {}; - - // Go through options passed to the {{collection}} helper and extract options - // that configure item views instead of the collection itself. - for (var prop in attrs) { - if (prop === "itemViewClass" || prop === "itemController" || prop === "itemClassBinding") { - continue; - } - if (attrs.hasOwnProperty(prop)) { - var match = prop.match(/^item(.)(.*)$/); - if (match) { - var childProp = match[1].toLowerCase() + match[2]; - - if (childProp === "class" || childProp === "classNames") { - props.classNames = [attrs[prop]]; - } else { - props[childProp] = attrs[prop]; - } - - delete attrs[prop]; - } - } - } - - if (template) { - props.template = template; - } - - return props; - } - - exports["default"] = CollectionView; -}); -/** -@module ember -@submodule ember-views -*/ - -// Ember.assert -enifed("ember-views/views/component", ["exports", "ember-metal/core", "ember-views/mixins/component_template_deprecation", "ember-runtime/mixins/target_action_support", "ember-views/views/view", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/is_none", "ember-metal/computed", "ember-views/compat/attrs-proxy"], function (exports, _emberMetalCore, _emberViewsMixinsComponent_template_deprecation, _emberRuntimeMixinsTarget_action_support, _emberViewsViewsView, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalIs_none, _emberMetalComputed, _emberViewsCompatAttrsProxy) { - - function validateAction(component, actionName) { - if (actionName && actionName[_emberViewsCompatAttrsProxy.MUTABLE_CELL]) { - actionName = actionName.value; - } - return actionName; - } - - /** - @module ember - @submodule ember-views - */ - - /** - An `Ember.Component` is a view that is completely - isolated. Properties accessed in its templates go - to the view object and actions are targeted at - the view object. There is no access to the - surrounding context or outer controller; all - contextual information must be passed in. - - The easiest way to create an `Ember.Component` is via - a template. If you name a template - `components/my-foo`, you will be able to use - `{{my-foo}}` in other templates, which will make - an instance of the isolated component. - - ```handlebars - {{app-profile person=currentUser}} - ``` - - ```handlebars - -

    {{person.title}}

    - -

    {{person.signature}}

    - ``` - - You can use `yield` inside a template to - include the **contents** of any block attached to - the component. The block will be executed in the - context of the surrounding context or outer controller: - - ```handlebars - {{#app-profile person=currentUser}} -

    Admin mode

    - {{! Executed in the controller's context. }} - {{/app-profile}} - ``` - - ```handlebars - -

    {{person.title}}

    - {{! Executed in the components context. }} - {{yield}} {{! block contents }} - ``` - - If you want to customize the component, in order to - handle events or actions, you implement a subclass - of `Ember.Component` named after the name of the - component. Note that `Component` needs to be appended to the name of - your subclass like `AppProfileComponent`. - - For example, you could implement the action - `hello` for the `app-profile` component: - - ```javascript - App.AppProfileComponent = Ember.Component.extend({ - actions: { - hello: function(name) { - console.log("Hello", name); - } - } - }); - ``` - - And then use it in the component's template: - - ```handlebars - - -

    {{person.title}}

    - {{yield}} - - - ``` - - Components must have a `-` in their name to avoid - conflicts with built-in controls that wrap HTML - elements. This is consistent with the same - requirement in web components. - - @class Component - @namespace Ember - @extends Ember.View - @public - */ - var Component = _emberViewsViewsView["default"].extend(_emberRuntimeMixinsTarget_action_support["default"], _emberViewsMixinsComponent_template_deprecation["default"], { - isComponent: true, - /* - This is set so that the proto inspection in appendTemplatedView does not - think that it should set the components `context` to that of the parent view. - */ - controller: null, - context: null, - - instrumentName: "component", - instrumentDisplay: _emberMetalComputed.computed(function () { - if (this._debugContainerKey) { - return "{{" + this._debugContainerKey.split(":")[1] + "}}"; - } - }), - - init: function () { - this._super.apply(this, arguments); - _emberMetalProperty_set.set(this, "controller", this); - _emberMetalProperty_set.set(this, "context", this); - }, - - /** - A components template property is set by passing a block - during its invocation. It is executed within the parent context. - Example: - ```handlebars - {{#my-component}} - // something that is run in the context - // of the parent context - {{/my-component}} - ``` - Specifying a template directly to a component is deprecated without - also specifying the layout property. - @deprecated - @property template - @public - */ - template: _emberMetalComputed.computed("_template", { - get: function () { - - return _emberMetalProperty_get.get(this, "_template"); - }, - - set: function (key, value) { - return _emberMetalProperty_set.set(this, "_template", value); - } - }), - - _template: _emberMetalComputed.computed("templateName", { - get: function () { - if (_emberMetalProperty_get.get(this, "_deprecatedFlagForBlockProvided")) { - return true; - } - var templateName = _emberMetalProperty_get.get(this, "templateName"); - var template = this.templateForName(templateName, "template"); - - return template || _emberMetalProperty_get.get(this, "defaultTemplate"); - }, - set: function (key, value) { - return value; - } - }), - - /** - Specifying a components `templateName` is deprecated without also - providing the `layout` or `layoutName` properties. - @deprecated - @property templateName - @public - */ - templateName: null, - - /** - If the component is currently inserted into the DOM of a parent view, this - property will point to the controller of the parent view. - @property targetObject - @type Ember.Controller - @default null - @private - */ - targetObject: _emberMetalComputed.computed("controller", function (key) { - if (this._targetObject) { - return this._targetObject; - } - if (this._controller) { - return this._controller; - } - var parentView = _emberMetalProperty_get.get(this, "parentView"); - return parentView ? _emberMetalProperty_get.get(parentView, "controller") : null; - }), - - /** - Calls a action passed to a component. - For example a component for playing or pausing music may translate click events - into action notifications of "play" or "stop" depending on some internal state - of the component: - ```javascript - // app/components/play-button.js - export default Ember.Component.extend({ - click() { - if (this.get('isPlaying')) { - this.sendAction('play'); - } else { - this.sendAction('stop'); - } - } - }); - ``` - The actions "play" and "stop" must be passed to this `play-button` component: - ```handlebars - {{! app/templates/application.hbs }} - {{play-button play=(action "musicStarted") stop=(action "musicStopped")}} - ``` - When the component receives a browser `click` event it translate this - interaction into application-specific semantics ("play" or "stop") and - calls the specified action. - ```javascript - // app/controller/application.js - export default Ember.Controller.extend({ - actions: { - musicStarted() { - // called when the play button is clicked - // and the music started playing - }, - musicStopped() { - // called when the play button is clicked - // and the music stopped playing - } - } - }); - ``` - If no action is passed to `sendAction` a default name of "action" - is assumed. - ```javascript - // app/components/next-button.js - export default Ember.Component.extend({ - click() { - this.sendAction(); - } - }); - ``` - ```handlebars - {{! app/templates/application.hbs }} - {{next-button action=(action "playNextSongInAlbum")}} - ``` - ```javascript - // app/controllers/application.js - App.ApplicationController = Ember.Controller.extend({ - actions: { - playNextSongInAlbum() { - ... - } - } - }); - ``` - @method sendAction - @param [action] {String} the action to call - @param [params] {*} arguments for the action - @public - */ - sendAction: function (action) { - var actionName; - - // Send the default action - if (action === undefined) { - action = "action"; - } - actionName = _emberMetalProperty_get.get(this, "attrs." + action) || _emberMetalProperty_get.get(this, action); - actionName = validateAction(this, actionName); - - // If no action name for that action could be found, just abort. - if (actionName === undefined) { - return; - } - - for (var _len = arguments.length, contexts = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - contexts[_key - 1] = arguments[_key]; - } - - if (typeof actionName === "function") { - actionName.apply(null, contexts); - } else { - this.triggerAction({ - action: actionName, - actionContext: contexts - }); - } - }, - - send: function (actionName) { - for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - var target; - var hasAction = this._actions && this._actions[actionName]; - - if (hasAction) { - var shouldBubble = this._actions[actionName].apply(this, args) === true; - if (!shouldBubble) { - return; - } - } - - if (target = _emberMetalProperty_get.get(this, "target")) { - target.send.apply(target, arguments); - } else { - if (!hasAction) { - throw new Error(_emberMetalCore["default"].inspect(this) + " had no action handler for: " + actionName); - } - } - } - - /** - Returns true when the component was invoked with a block template. - Example (`hasBlock` will be `false`): - ```hbs - {{! templates/application.hbs }} - {{foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlock}} - This will not be printed, because no block was provided - {{/if}} - ``` - Example (`hasBlock` will be `true`): - ```hbs - {{! templates/application.hbs }} - {{#foo-bar}} - Hi! - {{/foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlock}} - This will be printed because a block was provided - {{yield}} - {{/if}} - ``` - @public - @property hasBlock - @returns Boolean - */ - - /** - Returns true when the component was invoked with a block parameter - supplied. - Example (`hasBlockParams` will be `false`): - ```hbs - {{! templates/application.hbs }} - {{#foo-bar}} - No block parameter. - {{/foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlockParams}} - This will not be printed, because no block was provided - {{yield this}} - {{/if}} - ``` - Example (`hasBlockParams` will be `true`): - ```hbs - {{! templates/application.hbs }} - {{#foo-bar as |foo|}} - Hi! - {{/foo-bar}} - {{! templates/components/foo-bar.js }} - {{#if hasBlockParams}} - This will be printed because a block was provided - {{yield this}} - {{/if}} - ``` - @public - @property hasBlockParams - @returns Boolean - */ - }); - - Component.reopenClass({ - isComponentFactory: true - }); - - exports["default"] = Component; -}); -// Ember.assert, Ember.Handlebars -enifed("ember-views/views/container_view", ["exports", "ember-metal/core", "ember-runtime/mixins/mutable_array", "ember-views/views/view", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/enumerable_utils", "ember-metal/mixin", "ember-metal/events", "ember-htmlbars/templates/container-view"], function (exports, _emberMetalCore, _emberRuntimeMixinsMutable_array, _emberViewsViewsView, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalEnumerable_utils, _emberMetalMixin, _emberMetalEvents, _emberHtmlbarsTemplatesContainerView) { - _emberHtmlbarsTemplatesContainerView["default"].meta.revision = "Ember@1.13.5"; - - /** - @module ember - @submodule ember-views - */ - - /** - A `ContainerView` is an `Ember.View` subclass that implements `Ember.MutableArray` - allowing programmatic management of its child views. - - ## Setting Initial Child Views - - The initial array of child views can be set in one of two ways. You can - provide a `childViews` property at creation time that contains instance of - `Ember.View`: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: [Ember.View.create(), Ember.View.create()] - }); - ``` - - You can also provide a list of property names whose values are instances of - `Ember.View`: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: ['aView', 'bView', 'cView'], - aView: Ember.View.create(), - bView: Ember.View.create(), - cView: Ember.View.create() - }); - ``` - - The two strategies can be combined: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: ['aView', Ember.View.create()], - aView: Ember.View.create() - }); - ``` - - Each child view's rendering will be inserted into the container's rendered - HTML in the same order as its position in the `childViews` property. - - ## Adding and Removing Child Views - - The container view implements `Ember.MutableArray` allowing programmatic management of its child views. - - To remove a view, pass that view into a `removeObject` call on the container view. - - Given an empty `` the following code - - ```javascript - aContainer = Ember.ContainerView.create({ - classNames: ['the-container'], - childViews: ['aView', 'bView'], - aView: Ember.View.create({ - template: Ember.HTMLBars.compile("A") - }), - bView: Ember.View.create({ - template: Ember.HTMLBars.compile("B") - }) - }); - - aContainer.appendTo('body'); - ``` - - Results in the HTML - - ```html -
    -
    A
    -
    B
    -
    - ``` - - Removing a view - - ```javascript - aContainer.toArray(); // [aContainer.aView, aContainer.bView] - aContainer.removeObject(aContainer.get('bView')); - aContainer.toArray(); // [aContainer.aView] - ``` - - Will result in the following HTML - - ```html -
    -
    A
    -
    - ``` - - Similarly, adding a child view is accomplished by adding `Ember.View` instances to the - container view. - - Given an empty `` the following code - - ```javascript - aContainer = Ember.ContainerView.create({ - classNames: ['the-container'], - childViews: ['aView', 'bView'], - aView: Ember.View.create({ - template: Ember.HTMLBars.compile("A") - }), - bView: Ember.View.create({ - template: Ember.HTMLBars.compile("B") - }) - }); - - aContainer.appendTo('body'); - ``` - - Results in the HTML - - ```html -
    -
    A
    -
    B
    -
    - ``` - - Adding a view - - ```javascript - AnotherViewClass = Ember.View.extend({ - template: Ember.HTMLBars.compile("Another view") - }); - - aContainer.toArray(); // [aContainer.aView, aContainer.bView] - aContainer.pushObject(AnotherViewClass.create()); - aContainer.toArray(); // [aContainer.aView, aContainer.bView, ] - ``` - - Will result in the following HTML - - ```html -
    -
    A
    -
    B
    -
    Another view
    -
    - ``` - - ## Templates and Layout - - A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or - `defaultLayout` property on a container view will not result in the template - or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM - representation will only be the rendered HTML of its child views. - - @class ContainerView - @namespace Ember - @extends Ember.View - @private - */ - var ContainerView = _emberViewsViewsView["default"].extend(_emberRuntimeMixinsMutable_array["default"], { - willWatchProperty: function (prop) { - }, - - init: function () { - this._super.apply(this, arguments); - - var userChildViews = _emberMetalProperty_get.get(this, "childViews"); - - // redefine view's childViews property that was obliterated - // 2.0TODO: Don't Ember.A() this so users disabling prototype extensions - // don't pay a penalty. - var childViews = this.childViews = _emberMetalCore["default"].A([]); - - _emberMetalEnumerable_utils.forEach(userChildViews, function (viewName, idx) { - var view; - - if ("string" === typeof viewName) { - view = _emberMetalProperty_get.get(this, viewName); - view = this.createChildView(view); - _emberMetalProperty_set.set(this, viewName, view); - } else { - view = this.createChildView(viewName); - } - - childViews[idx] = view; - }, this); - - var currentView = _emberMetalProperty_get.get(this, "currentView"); - if (currentView) { - if (!childViews.length) { - childViews = this.childViews = _emberMetalCore["default"].A(this.childViews.slice()); - } - childViews.push(this.createChildView(currentView)); - } - - _emberMetalProperty_set.set(this, "length", childViews.length); - }, - - // Normally parentView and childViews are managed at render time. However, - // the ContainerView is an unusual legacy case. People expect to be able to - // push a child view into the ContainerView and have its parentView set - // appropriately. As a result, we link the child nodes ahead of time and - // ignore render-time linking. - appendChild: function (view) { - // This occurs if the view being appended is the empty view, rather than - // a view eagerly inserted into the childViews array. - if (view.parentView !== this) { - this.linkChild(view); - } - }, - - _currentViewWillChange: _emberMetalMixin._beforeObserver("currentView", function () { - var currentView = _emberMetalProperty_get.get(this, "currentView"); - if (currentView) { - currentView.destroy(); - } - }), - - _currentViewDidChange: _emberMetalMixin.observer("currentView", function () { - var currentView = _emberMetalProperty_get.get(this, "currentView"); - if (currentView) { - this.pushObject(currentView); - } - }), - - layout: _emberHtmlbarsTemplatesContainerView["default"], - - replace: function (idx, removedCount) { - var _this = this; - - var addedViews = arguments.length <= 2 || arguments[2] === undefined ? [] : arguments[2]; - - var addedCount = _emberMetalProperty_get.get(addedViews, "length"); - var childViews = _emberMetalProperty_get.get(this, "childViews"); - - - this.arrayContentWillChange(idx, removedCount, addedCount); - - // Normally parentView and childViews are managed at render time. However, - // the ContainerView is an unusual legacy case. People expect to be able to - // push a child view into the ContainerView and have its parentView set - // appropriately. - // - // Because of this, we synchronously fix up the parentView/childViews tree - // as soon as views are added or removed, despite the fact that this will - // happen automatically when we render. - var removedViews = childViews.slice(idx, idx + removedCount); - _emberMetalEnumerable_utils.forEach(removedViews, function (view) { - return _this.unlinkChild(view); - }); - _emberMetalEnumerable_utils.forEach(addedViews, function (view) { - return _this.linkChild(view); - }); - - childViews.splice.apply(childViews, [idx, removedCount].concat(addedViews)); - - this.notifyPropertyChange("childViews"); - this.arrayContentDidChange(idx, removedCount, addedCount); - - //Ember.assert("You can't add a child to a container - the child is already a child of another view", emberA(addedViews).every(function(item) { return !item.parentView || item.parentView === self; })); - - _emberMetalProperty_set.set(this, "length", childViews.length); - - return this; - }, - - objectAt: function (idx) { - return this.childViews[idx]; - }, - - _triggerChildWillDestroyElement: _emberMetalEvents.on("willDestroyElement", function () { - var childViews = this.childViews; - if (childViews) { - for (var i = 0; i < childViews.length; i++) { - this.renderer.willDestroyElement(childViews[i]); - } - } - }), - - _triggerChildDidDestroyElement: _emberMetalEvents.on("didDestroyElement", function () { - var childViews = this.childViews; - if (childViews) { - for (var i = 0; i < childViews.length; i++) { - this.renderer.didDestroyElement(childViews[i]); - } - } - }) - }); - - exports["default"] = ContainerView; -}); -enifed("ember-views/views/core_view", ["exports", "ember-metal-views/renderer", "ember-views/views/states", "ember-runtime/system/object", "ember-runtime/mixins/evented", "ember-runtime/mixins/action_handler", "ember-metal/property_get", "ember-runtime/utils", "htmlbars-runtime"], function (exports, _emberMetalViewsRenderer, _emberViewsViewsStates, _emberRuntimeSystemObject, _emberRuntimeMixinsEvented, _emberRuntimeMixinsAction_handler, _emberMetalProperty_get, _emberRuntimeUtils, _htmlbarsRuntime) { - - function K() { - return this; - } - - // Normally, the renderer is injected by the container when the view is looked - // up. However, if someone creates a view without looking it up via the - // container (e.g. `Ember.View.create().append()`) then we create a fallback - // DOM renderer that is shared. In general, this path should be avoided since - // views created this way cannot run in a node environment. - var renderer; - - /** - `Ember.CoreView` is an abstract class that exists to give view-like behavior - to both Ember's main view class `Ember.View` and other classes that don't need - the fully functionaltiy of `Ember.View`. - - Unless you have specific needs for `CoreView`, you will use `Ember.View` - in your applications. - - @class CoreView - @namespace Ember - @extends Ember.Object - @deprecated Use `Ember.View` instead. - @uses Ember.Evented - @uses Ember.ActionHandler - @private - */ - var CoreView = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsEvented["default"], _emberRuntimeMixinsAction_handler["default"], { - isView: true, - - _states: _emberViewsViewsStates.cloneStates(_emberViewsViewsStates.states), - - init: function () { - this._super.apply(this, arguments); - this._state = "preRender"; - this.currentState = this._states.preRender; - this._isVisible = _emberMetalProperty_get.get(this, "isVisible"); - - // Fallback for legacy cases where the view was created directly - // via `create()` instead of going through the container. - if (!this.renderer) { - var DOMHelper = domHelper(); - renderer = renderer || new _emberMetalViewsRenderer["default"](new DOMHelper()); - this.renderer = renderer; - } - - this._destroyingSubtreeForView = null; - this._dispatching = null; - }, - - /** - If the view is currently inserted into the DOM of a parent view, this - property will point to the parent of the view. - @property parentView - @type Ember.View - @default null - @private - */ - parentView: null, - - _state: null, - - instrumentName: "core_view", - - instrumentDetails: function (hash) { - hash.object = this.toString(); - hash.containerKey = this._debugContainerKey; - hash.view = this; - }, - - /** - Override the default event firing from `Ember.Evented` to - also call methods with the given name. - @method trigger - @param name {String} - @private - */ - trigger: function () { - this._super.apply(this, arguments); - var name = arguments[0]; - var method = this[name]; - if (method) { - var length = arguments.length; - var args = new Array(length - 1); - for (var i = 1; i < length; i++) { - args[i - 1] = arguments[i]; - } - return method.apply(this, args); - } - }, - - has: function (name) { - return _emberRuntimeUtils.typeOf(this[name]) === "function" || this._super(name); - }, - - destroy: function () { - if (!this._super.apply(this, arguments)) { - return; - } - - this.currentState.cleanup(this); - - // If the destroyingSubtreeForView property is not set but we have an - // associated render node, it means this view is being destroyed from user - // code and not via a change in the templating layer (like an {{if}} - // becoming falsy, for example). In this case, it is our responsibility to - // make sure that any render nodes created as part of the rendering process - // are cleaned up. - if (!this.ownerView._destroyingSubtreeForView && this._renderNode) { - _htmlbarsRuntime.internal.clearMorph(this._renderNode, this.ownerView.env, true); - } - - return this; - }, - - clearRenderedChildren: K, - _transitionTo: K, - destroyElement: K - }); - - CoreView.reopenClass({ - isViewFactory: true - }); - - var DeprecatedCoreView = CoreView.extend({ - init: function () { - this._super.apply(this, arguments); - } - }); - - exports.DeprecatedCoreView = DeprecatedCoreView; - var _domHelper; - function domHelper() { - return _domHelper = _domHelper || Ember.__loader.require("ember-htmlbars/system/dom-helper")["default"]; - } - - exports["default"] = CoreView; -}); -enifed("ember-views/views/legacy_each_view", ["exports", "ember-htmlbars/templates/legacy-each", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-views/views/view", "ember-views/views/collection_view", "ember-views/mixins/empty_view_support"], function (exports, _emberHtmlbarsTemplatesLegacyEach, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberViewsViewsView, _emberViewsViewsCollection_view, _emberViewsMixinsEmpty_view_support) { - exports["default"] = _emberViewsViewsView["default"].extend(_emberViewsMixinsEmpty_view_support["default"], { - template: _emberHtmlbarsTemplatesLegacyEach["default"], - tagName: "", - - _arrayController: _emberMetalComputed.computed(function () { - var itemController = this.getAttr("itemController"); - var controller = _emberMetalProperty_get.get(this, "container").lookupFactory("controller:array").create({ - _isVirtual: true, - parentController: _emberMetalProperty_get.get(this, "controller"), - itemController: itemController, - target: _emberMetalProperty_get.get(this, "controller"), - _eachView: this, - content: this.getAttr("content") - }); - - return controller; - }), - - _willUpdate: function (attrs) { - var itemController = this.getAttrFor(attrs, "itemController"); - - if (itemController) { - var arrayController = _emberMetalProperty_get.get(this, "_arrayController"); - _emberMetalProperty_set.set(arrayController, "content", this.getAttrFor(attrs, "content")); - } - }, - - _arrangedContent: _emberMetalComputed.computed("attrs.content", function () { - if (this.getAttr("itemController")) { - return _emberMetalProperty_get.get(this, "_arrayController"); - } - - return this.getAttr("content"); - }), - - _itemTagName: _emberMetalComputed.computed(function () { - var tagName = _emberMetalProperty_get.get(this, "tagName"); - return _emberViewsViewsCollection_view.CONTAINER_MAP[tagName]; - }) - }); -}); -//2.0TODO: Remove this in 2.0 -//This is a fallback path for the `{{#each}}` helper that supports deprecated -//behavior such as itemController. -enifed("ember-views/views/select", ["exports", "ember-metal/enumerable_utils", "ember-metal/property_get", "ember-metal/property_set", "ember-views/views/view", "ember-runtime/utils", "ember-metal/is_none", "ember-metal/computed", "ember-runtime/system/native_array", "ember-metal/mixin", "ember-metal/properties", "ember-htmlbars/templates/select", "ember-htmlbars/templates/select-option", "ember-htmlbars/templates/select-optgroup"], function (exports, _emberMetalEnumerable_utils, _emberMetalProperty_get, _emberMetalProperty_set, _emberViewsViewsView, _emberRuntimeUtils, _emberMetalIs_none, _emberMetalComputed, _emberRuntimeSystemNative_array, _emberMetalMixin, _emberMetalProperties, _emberHtmlbarsTemplatesSelect, _emberHtmlbarsTemplatesSelectOption, _emberHtmlbarsTemplatesSelectOptgroup) { - - var defaultTemplate = _emberHtmlbarsTemplatesSelect["default"]; - - var SelectOption = _emberViewsViewsView["default"].extend({ - instrumentDisplay: "Ember.SelectOption", - - tagName: "option", - attributeBindings: ["value", "selected"], - - defaultTemplate: _emberHtmlbarsTemplatesSelectOption["default"], - - content: null, - - _willRender: function () { - this.labelPathDidChange(); - this.valuePathDidChange(); - }, - - selected: _emberMetalComputed.computed(function () { - var value = _emberMetalProperty_get.get(this, "value"); - var selection = _emberMetalProperty_get.get(this, "attrs.selection"); - if (_emberMetalProperty_get.get(this, "attrs.multiple")) { - return selection && _emberMetalEnumerable_utils.indexOf(selection, value) > -1; - } else { - // Primitives get passed through bindings as objects... since - // `new Number(4) !== 4`, we use `==` below - return value == _emberMetalProperty_get.get(this, "attrs.parentValue"); // jshint ignore:line - } - }).property("attrs.content", "attrs.selection"), - - labelPathDidChange: _emberMetalMixin.observer("attrs.optionLabelPath", function () { - var labelPath = _emberMetalProperty_get.get(this, "attrs.optionLabelPath"); - _emberMetalProperties.defineProperty(this, "label", _emberMetalComputed.computed.alias(labelPath)); - }), - - valuePathDidChange: _emberMetalMixin.observer("attrs.optionValuePath", function () { - var valuePath = _emberMetalProperty_get.get(this, "attrs.optionValuePath"); - _emberMetalProperties.defineProperty(this, "value", _emberMetalComputed.computed.alias(valuePath)); - }) - }); - - var SelectOptgroup = _emberViewsViewsView["default"].extend({ - instrumentDisplay: "Ember.SelectOptgroup", - - tagName: "optgroup", - defaultTemplate: _emberHtmlbarsTemplatesSelectOptgroup["default"], - attributeBindings: ["label"] - }); - - /** - The `Ember.Select` view class renders a - [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, - allowing the user to choose from a list of options. - - The text and `value` property of each ` - - - ``` - - The `value` attribute of the selected `
    - - - - - - - - - - -
    `readonly``required``autofocus`
    `value``placeholder``disabled`
    `size``tabindex``maxlength`
    `name``min``max`
    `pattern``accept``autocomplete`
    `autosave``formaction``formenctype`
    `formmethod``formnovalidate``formtarget`
    `height``inputmode``multiple`
    `step``width``form`
    `selectionDirection``spellcheck` 
    - - - When set to a quoted string, these values will be directly applied to the HTML - element. When left unquoted, these values will be bound to a property on the - template's current rendering context (most typically a controller instance). - - ## Unbound: - - ```handlebars - {{input value="http://www.facebook.com"}} - ``` - - - ```html - - ``` - - ## Bound: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - firstName: "Stanley", - entryNotAllowed: true - }); - ``` - - - ```handlebars - {{input type="text" value=firstName disabled=entryNotAllowed size="50"}} - ``` - - - ```html - - ``` - - ## Actions - - The helper can send multiple actions based on user events. - - The action property defines the action which is send when - the user presses the return key. - - ```handlebars - {{input action="submit"}} - ``` - - The helper allows some user events to send actions. - - * `enter` - * `insert-newline` - * `escape-press` - * `focus-in` - * `focus-out` - * `key-press` - - For example, if you desire an action to be sent when the input is blurred, - you only need to setup the action name to the event name property. - - ```handlebars - {{input focus-in="alertMessage"}} - ``` - - See more about [Text Support Actions](/api/classes/Ember.TextField.html) - - ## Extension - - Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing - arguments from the helper to `Ember.TextField`'s `create` method. You can extend the - capabilities of text inputs in your applications by reopening this class. For example, - if you are building a Bootstrap project where `data-*` attributes are used, you - can add one to the `TextField`'s `attributeBindings` property: - - - ```javascript - Ember.TextField.reopen({ - attributeBindings: ['data-error'] - }); - ``` - - Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` - itself extends `Ember.Component`, meaning that it does NOT inherit - the `controller` of the parent view. - - See more about [Ember components](/api/classes/Ember.Component.html) - - - ## Use as checkbox - - An `{{input}}` with a `type` of `checkbox` will render an HTML checkbox input. - The following HTML attributes can be set via the helper: - - * `checked` - * `disabled` - * `tabindex` - * `indeterminate` - * `name` - * `autofocus` - * `form` - - - When set to a quoted string, these values will be directly applied to the HTML - element. When left unquoted, these values will be bound to a property on the - template's current rendering context (most typically a controller instance). - - ## Unbound: - - ```handlebars - {{input type="checkbox" name="isAdmin"}} - ``` - - ```html - - ``` - - ## Bound: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - isAdmin: true - }); - ``` - - - ```handlebars - {{input type="checkbox" checked=isAdmin }} - ``` - - - ```html - - ``` - - ## Extension - - Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing - arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the - capablilties of checkbox inputs in your applications by reopening this class. For example, - if you wanted to add a css class to all checkboxes in your application: - - - ```javascript - Ember.Checkbox.reopen({ - classNames: ['my-app-checkbox'] - }); - ``` - - - @method input - @for Ember.Handlebars.helpers - @param {Hash} options - */ - function inputHelper(options) { - - var hash = options.hash, - types = options.hashTypes, - inputType = _resolveOption(this, options, 'type'), - onEvent = hash.on; - - if (inputType === 'checkbox') { - delete hash.type; - delete types.type; - - - return helpers.view.call(this, Checkbox, options); - } else { - delete hash.on; - - hash.onEvent = onEvent || 'enter'; - return helpers.view.call(this, TextField, options); - } - } - - __exports__.inputHelper = inputHelper;/** - `{{textarea}}` inserts a new instance of ` - ``` - - Bound: - - In the following example, the `writtenWords` property on `App.ApplicationController` - will be updated live as the user types 'Lots of text that IS bound' into - the text area of their browser's window. - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound" - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - ``` - - Would result in the following HTML: - - ```html - - ``` - - If you wanted a one way binding between the text area and a div tag - somewhere else on your screen, you could use `Ember.computed.oneWay`: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound", - outputWrittenWords: Ember.computed.oneWay("writtenWords") - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - -
    - {{outputWrittenWords}} -
    - ``` - - Would result in the following HTML: - - ```html - - - <-- the following div will be updated in real time as you type --> - -
    - Lots of text that IS bound -
    - ``` - - Finally, this example really shows the power and ease of Ember when two - properties are bound to eachother via `Ember.computed.alias`. Type into - either text area box and they'll both stay in sync. Note that - `Ember.computed.alias` costs more in terms of performance, so only use it when - your really binding in both directions: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound", - twoWayWrittenWords: Ember.computed.alias("writtenWords") - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - {{textarea value=twoWayWrittenWords}} - ``` - - ```html - - - <-- both updated in real time --> - - - ``` - - ## Actions - - The helper can send multiple actions based on user events. - - The action property defines the action which is send when - the user presses the return key. - - ```handlebars - {{input action="submit"}} - ``` - - The helper allows some user events to send actions. - - * `enter` - * `insert-newline` - * `escape-press` - * `focus-in` - * `focus-out` - * `key-press` - - For example, if you desire an action to be sent when the input is blurred, - you only need to setup the action name to the event name property. - - ```handlebars - {{textarea focus-in="alertMessage"}} - ``` - - See more about [Text Support Actions](/api/classes/Ember.TextArea.html) - - ## Extension - - Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing - arguments from the helper to `Ember.TextArea`'s `create` method. You can - extend the capabilities of text areas in your application by reopening this - class. For example, if you are building a Bootstrap project where `data-*` - attributes are used, you can globally add support for a `data-*` attribute - on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or - `Ember.TextSupport` and adding it to the `attributeBindings` concatenated - property: - - ```javascript - Ember.TextArea.reopen({ - attributeBindings: ['data-error'] - }); - ``` - - Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` - itself extends `Ember.Component`, meaning that it does NOT inherit - the `controller` of the parent view. - - See more about [Ember components](/api/classes/Ember.Component.html) - - @method textarea - @for Ember.Handlebars.helpers - @param {Hash} options - */ - function textareaHelper(options) { - - var hash = options.hash, - types = options.hashTypes; - - return helpers.view.call(this, TextArea, options); - } - - __exports__.textareaHelper = textareaHelper; - }); -define("ember-handlebars/controls/checkbox", - ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var View = __dependency3__["default"]; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - The internal class used to create text inputs when the `{{input}}` - helper is used with `type` of `checkbox`. - - See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. - - ## Direct manipulation of `checked` - - The `checked` attribute of an `Ember.Checkbox` object should always be set - through the Ember object or by interacting with its rendered element - representation via the mouse, keyboard, or touch. Updating the value of the - checkbox via jQuery will result in the checked value of the object and its - element losing synchronization. - - ## Layout and LayoutName properties - - Because HTML `input` elements are self closing `layout` and `layoutName` - properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class Checkbox - @namespace Ember - @extends Ember.View - */ - __exports__["default"] = View.extend({ - instrumentDisplay: '{{input type="checkbox"}}', - - classNames: ['ember-checkbox'], - - tagName: 'input', - - attributeBindings: [ - 'type', - 'checked', - 'indeterminate', - 'disabled', - 'tabindex', - 'name', - 'autofocus', - 'required', - 'form' - ], - - type: 'checkbox', - checked: false, - disabled: false, - indeterminate: false, - - init: function() { - this._super(); - this.on('change', this, this._updateElementValue); - }, - - didInsertElement: function() { - this._super(); - get(this, 'element').indeterminate = !!get(this, 'indeterminate'); - }, - - _updateElementValue: function() { - set(this, 'checked', this.$().prop('checked')); - } - }); - }); -define("ember-handlebars/controls/select", - ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var EmberHandlebars = __dependency1__["default"]; - - var forEach = __dependency2__.forEach; - var indexOf = __dependency2__.indexOf; - var indexesOf = __dependency2__.indexesOf; - var replace = __dependency2__.replace; - - var get = __dependency3__.get; - var set = __dependency4__.set; - var View = __dependency5__["default"]; - var CollectionView = __dependency6__["default"]; - var isArray = __dependency7__.isArray; - var isNone = __dependency8__["default"]; - var computed = __dependency9__.computed; - var emberA = __dependency10__.A; - var observer = __dependency11__.observer; - var defineProperty = __dependency12__.defineProperty; - - var precompileTemplate = EmberHandlebars.compile; - - var SelectOption = View.extend({ - instrumentDisplay: 'Ember.SelectOption', - - tagName: 'option', - attributeBindings: ['value', 'selected'], - - defaultTemplate: function(context, options) { - options = { data: options.data, hash: {} }; - EmberHandlebars.helpers.bind.call(context, "view.label", options); - }, - - init: function() { - this.labelPathDidChange(); - this.valuePathDidChange(); - - this._super(); - }, - - selected: computed(function() { - var content = get(this, 'content'), - selection = get(this, 'parentView.selection'); - if (get(this, 'parentView.multiple')) { - return selection && indexOf(selection, content.valueOf()) > -1; - } else { - // Primitives get passed through bindings as objects... since - // `new Number(4) !== 4`, we use `==` below - return content == selection; // jshint ignore:line - } - }).property('content', 'parentView.selection'), - - labelPathDidChange: observer('parentView.optionLabelPath', function() { - var labelPath = get(this, 'parentView.optionLabelPath'); - - if (!labelPath) { return; } - - defineProperty(this, 'label', computed(function() { - return get(this, labelPath); - }).property(labelPath)); - }), - - valuePathDidChange: observer('parentView.optionValuePath', function() { - var valuePath = get(this, 'parentView.optionValuePath'); - - if (!valuePath) { return; } - - defineProperty(this, 'value', computed(function() { - return get(this, valuePath); - }).property(valuePath)); - }) - }); - - var SelectOptgroup = CollectionView.extend({ - instrumentDisplay: 'Ember.SelectOptgroup', - - tagName: 'optgroup', - attributeBindings: ['label'], - - selectionBinding: 'parentView.selection', - multipleBinding: 'parentView.multiple', - optionLabelPathBinding: 'parentView.optionLabelPath', - optionValuePathBinding: 'parentView.optionValuePath', - - itemViewClassBinding: 'parentView.optionView' - }); - - /** - The `Ember.Select` view class renders a - [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, - allowing the user to choose from a list of options. - - The text and `value` property of each ` - - - ``` - - The `value` attribute of the selected `"); - return buffer; - } - - function program3(depth0,data) { - - var stack1; - stack1 = helpers.each.call(depth0, "view.groupedContent", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4, program4, data),contexts:[depth0],types:["ID"],data:data}); - if(stack1 || stack1 === 0) { data.buffer.push(stack1); } - else { data.buffer.push(''); } - } - function program4(depth0,data) { - - - data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {hash:{ - 'content': ("content"), - 'label': ("label") - },hashTypes:{'content': "ID",'label': "ID"},hashContexts:{'content': depth0,'label': depth0},contexts:[depth0],types:["ID"],data:data}))); - } - - function program6(depth0,data) { - - var stack1; - stack1 = helpers.each.call(depth0, "view.content", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7, program7, data),contexts:[depth0],types:["ID"],data:data}); - if(stack1 || stack1 === 0) { data.buffer.push(stack1); } - else { data.buffer.push(''); } - } - function program7(depth0,data) { - - - data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {hash:{ - 'content': ("") - },hashTypes:{'content': "ID"},hashContexts:{'content': depth0},contexts:[depth0],types:["ID"],data:data}))); - } - - stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],types:["ID"],data:data}); - if(stack1 || stack1 === 0) { data.buffer.push(stack1); } - stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6, program6, data),fn:self.program(3, program3, data),contexts:[depth0],types:["ID"],data:data}); - if(stack1 || stack1 === 0) { data.buffer.push(stack1); } - return buffer; - - }), - attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus', - 'form', 'size'], - - /** - The `multiple` attribute of the select element. Indicates whether multiple - options can be selected. - - @property multiple - @type Boolean - @default false - */ - multiple: false, - - /** - The `disabled` attribute of the select element. Indicates whether - the element is disabled from interactions. - - @property disabled - @type Boolean - @default false - */ - disabled: false, - - /** - The `required` attribute of the select element. Indicates whether - a selected option is required for form validation. - - @property required - @type Boolean - @default false - @since 1.5.0 - */ - required: false, - - /** - The list of options. - - If `optionLabelPath` and `optionValuePath` are not overridden, this should - be a list of strings, which will serve simultaneously as labels and values. - - Otherwise, this should be a list of objects. For instance: - - ```javascript - Ember.Select.create({ - content: Ember.A([ - { id: 1, firstName: 'Yehuda' }, - { id: 2, firstName: 'Tom' } - ]), - optionLabelPath: 'content.firstName', - optionValuePath: 'content.id' - }); - ``` - - @property content - @type Array - @default null - */ - content: null, - - /** - When `multiple` is `false`, the element of `content` that is currently - selected, if any. - - When `multiple` is `true`, an array of such elements. - - @property selection - @type Object or Array - @default null - */ - selection: null, - - /** - In single selection mode (when `multiple` is `false`), value can be used to - get the current selection's value or set the selection by it's value. - - It is not currently supported in multiple selection mode. - - @property value - @type String - @default null - */ - value: computed(function(key, value) { - if (arguments.length === 2) { return value; } - var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''); - return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'); - }).property('selection'), - - /** - If given, a top-most dummy option will be rendered to serve as a user - prompt. - - @property prompt - @type String - @default null - */ - prompt: null, - - /** - The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content). - - @property optionLabelPath - @type String - @default 'content' - */ - optionLabelPath: 'content', - - /** - The path of the option values. See [content](/api/classes/Ember.Select.html#property_content). - - @property optionValuePath - @type String - @default 'content' - */ - optionValuePath: 'content', - - /** - The path of the option group. - When this property is used, `content` should be sorted by `optionGroupPath`. - - @property optionGroupPath - @type String - @default null - */ - optionGroupPath: null, - - /** - The view class for optgroup. - - @property groupView - @type Ember.View - @default Ember.SelectOptgroup - */ - groupView: SelectOptgroup, - - groupedContent: computed(function() { - var groupPath = get(this, 'optionGroupPath'); - var groupedContent = emberA(); - var content = get(this, 'content') || []; - - forEach(content, function(item) { - var label = get(item, groupPath); - - if (get(groupedContent, 'lastObject.label') !== label) { - groupedContent.pushObject({ - label: label, - content: emberA() - }); - } - - get(groupedContent, 'lastObject.content').push(item); - }); - - return groupedContent; - }).property('optionGroupPath', 'content.@each'), - - /** - The view class for option. - - @property optionView - @type Ember.View - @default Ember.SelectOption - */ - optionView: SelectOption, - - _change: function() { - if (get(this, 'multiple')) { - this._changeMultiple(); - } else { - this._changeSingle(); - } - }, - - selectionDidChange: observer('selection.@each', function() { - var selection = get(this, 'selection'); - if (get(this, 'multiple')) { - if (!isArray(selection)) { - set(this, 'selection', emberA([selection])); - return; - } - this._selectionDidChangeMultiple(); - } else { - this._selectionDidChangeSingle(); - } - }), - - valueDidChange: observer('value', function() { - var content = get(this, 'content'), - value = get(this, 'value'), - valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''), - selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')), - selection; - - if (value !== selectedValue) { - selection = content ? content.find(function(obj) { - return value === (valuePath ? get(obj, valuePath) : obj); - }) : null; - - this.set('selection', selection); - } - }), - - - _triggerChange: function() { - var selection = get(this, 'selection'); - var value = get(this, 'value'); - - if (!isNone(selection)) { this.selectionDidChange(); } - if (!isNone(value)) { this.valueDidChange(); } - - this._change(); - }, - - _changeSingle: function() { - var selectedIndex = this.$()[0].selectedIndex, - content = get(this, 'content'), - prompt = get(this, 'prompt'); - - if (!content || !get(content, 'length')) { return; } - if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; } - - if (prompt) { selectedIndex -= 1; } - set(this, 'selection', content.objectAt(selectedIndex)); - }, - - - _changeMultiple: function() { - var options = this.$('option:selected'), - prompt = get(this, 'prompt'), - offset = prompt ? 1 : 0, - content = get(this, 'content'), - selection = get(this, 'selection'); - - if (!content) { return; } - if (options) { - var selectedIndexes = options.map(function() { - return this.index - offset; - }).toArray(); - var newSelection = content.objectsAt(selectedIndexes); - - if (isArray(selection)) { - replace(selection, 0, get(selection, 'length'), newSelection); - } else { - set(this, 'selection', newSelection); - } - } - }, - - _selectionDidChangeSingle: function() { - var el = this.get('element'); - if (!el) { return; } - - var content = get(this, 'content'), - selection = get(this, 'selection'), - selectionIndex = content ? indexOf(content, selection) : -1, - prompt = get(this, 'prompt'); - - if (prompt) { selectionIndex += 1; } - if (el) { el.selectedIndex = selectionIndex; } - }, - - _selectionDidChangeMultiple: function() { - var content = get(this, 'content'), - selection = get(this, 'selection'), - selectedIndexes = content ? indexesOf(content, selection) : [-1], - prompt = get(this, 'prompt'), - offset = prompt ? 1 : 0, - options = this.$('option'), - adjusted; - - if (options) { - options.each(function() { - adjusted = this.index > -1 ? this.index - offset : -1; - this.selected = indexOf(selectedIndexes, adjusted) > -1; - }); - } - }, - - init: function() { - this._super(); - this.on("didInsertElement", this, this._triggerChange); - this.on("change", this, this._change); - } - }); - - __exports__["default"] = Select; - __exports__.Select = Select; - __exports__.SelectOption = SelectOption; - __exports__.SelectOptgroup = SelectOptgroup; - }); -define("ember-handlebars/controls/text_area", - ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - - /** - @module ember - @submodule ember-handlebars - */ - var get = __dependency1__.get; - var Component = __dependency2__["default"]; - var TextSupport = __dependency3__["default"]; - var observer = __dependency4__.observer; - - /** - The internal class used to create textarea element when the `{{textarea}}` - helper is used. - - See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details. - - ## Layout and LayoutName properties - - Because HTML `textarea` elements do not contain inner HTML the `layout` and - `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class TextArea - @namespace Ember - @extends Ember.Component - @uses Ember.TextSupport - */ - __exports__["default"] = Component.extend(TextSupport, { - instrumentDisplay: '{{textarea}}', - - classNames: ['ember-text-area'], - - tagName: "textarea", - attributeBindings: ['rows', 'cols', 'name', 'selectionEnd', 'selectionStart', 'wrap'], - rows: null, - cols: null, - - _updateElementValue: observer('value', function() { - // We do this check so cursor position doesn't get affected in IE - var value = get(this, 'value'), - $el = this.$(); - if ($el && value !== $el.val()) { - $el.val(value); - } - }), - - init: function() { - this._super(); - this.on("didInsertElement", this, this._updateElementValue); - } - }); - }); -define("ember-handlebars/controls/text_field", - ["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var get = __dependency1__.get; - var set = __dependency2__.set; - var Component = __dependency3__["default"]; - var TextSupport = __dependency4__["default"]; - - /** - - The internal class used to create text inputs when the `{{input}}` - helper is used with `type` of `text`. - - See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. - - ## Layout and LayoutName properties - - Because HTML `input` elements are self closing `layout` and `layoutName` - properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class TextField - @namespace Ember - @extends Ember.Component - @uses Ember.TextSupport - */ - __exports__["default"] = Component.extend(TextSupport, { - instrumentDisplay: '{{input type="text"}}', - - classNames: ['ember-text-field'], - tagName: "input", - attributeBindings: ['type', 'value', 'size', 'pattern', 'name', 'min', 'max', - 'accept', 'autocomplete', 'autosave', 'formaction', - 'formenctype', 'formmethod', 'formnovalidate', 'formtarget', - 'height', 'inputmode', 'list', 'multiple', 'step', - 'width'], - - /** - The `value` attribute of the input element. As the user inputs text, this - property is updated live. - - @property value - @type String - @default "" - */ - value: "", - - /** - The `type` attribute of the input element. - - @property type - @type String - @default "text" - */ - type: "text", - - /** - The `size` of the text field in characters. - - @property size - @type String - @default null - */ - size: null, - - /** - The `pattern` attribute of input element. - - @property pattern - @type String - @default null - */ - pattern: null, - - /** - The `min` attribute of input element used with `type="number"` or `type="range"`. - - @property min - @type String - @default null - @since 1.4.0 - */ - min: null, - - /** - The `max` attribute of input element used with `type="number"` or `type="range"`. - - @property max - @type String - @default null - @since 1.4.0 - */ - max: null - }); - }); -define("ember-handlebars/controls/text_support", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var get = __dependency1__.get; - var set = __dependency2__.set; - var Mixin = __dependency3__.Mixin; - var TargetActionSupport = __dependency4__["default"]; - - /** - Shared mixin used by `Ember.TextField` and `Ember.TextArea`. - - @class TextSupport - @namespace Ember - @uses Ember.TargetActionSupport - @extends Ember.Mixin - @private - */ - var TextSupport = Mixin.create(TargetActionSupport, { - value: "", - - attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex', 'readonly', - 'autofocus', 'form', 'selectionDirection', 'spellcheck', 'required', - 'title', 'autocapitalize', 'autocorrect'], - placeholder: null, - disabled: false, - maxlength: null, - - init: function() { - this._super(); - this.on("focusOut", this, this._elementValueDidChange); - this.on("change", this, this._elementValueDidChange); - this.on("paste", this, this._elementValueDidChange); - this.on("cut", this, this._elementValueDidChange); - this.on("input", this, this._elementValueDidChange); - this.on("keyUp", this, this.interpretKeyEvents); - }, - - /** - The action to be sent when the user presses the return key. - - This is similar to the `{{action}}` helper, but is fired when - the user presses the return key when editing a text field, and sends - the value of the field as the context. - - @property action - @type String - @default null - */ - action: null, - - /** - The event that should send the action. - - Options are: - - * `enter`: the user pressed enter - * `keyPress`: the user pressed a key - - @property onEvent - @type String - @default enter - */ - onEvent: 'enter', - - /** - Whether they `keyUp` event that triggers an `action` to be sent continues - propagating to other views. - - By default, when the user presses the return key on their keyboard and - the text field has an `action` set, the action will be sent to the view's - controller and the key event will stop propagating. - - If you would like parent views to receive the `keyUp` event even after an - action has been dispatched, set `bubbles` to true. - - @property bubbles - @type Boolean - @default false - */ - bubbles: false, - - interpretKeyEvents: function(event) { - var map = TextSupport.KEY_EVENTS; - var method = map[event.keyCode]; - - this._elementValueDidChange(); - if (method) { return this[method](event); } - }, - - _elementValueDidChange: function() { - set(this, 'value', this.$().val()); - }, - - /** - Called when the user inserts a new line. - - Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13. - Uses sendAction to send the `enter` action. - - @method insertNewline - @param {Event} event - */ - insertNewline: function(event) { - sendAction('enter', this, event); - sendAction('insert-newline', this, event); - }, - - /** - Called when the user hits escape. - - Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27. - Uses sendAction to send the `escape-press` action. - - @method cancel - @param {Event} event - */ - cancel: function(event) { - sendAction('escape-press', this, event); - }, - - /** - Called when the text area is focused. - - Uses sendAction to send the `focus-in` action. - - @method focusIn - @param {Event} event - */ - focusIn: function(event) { - sendAction('focus-in', this, event); - }, - - /** - Called when the text area is blurred. - - Uses sendAction to send the `focus-out` action. - - @method focusOut - @param {Event} event - */ - focusOut: function(event) { - sendAction('focus-out', this, event); - }, - - /** - Called when the user presses a key. Enabled by setting - the `onEvent` property to `keyPress`. - - Uses sendAction to send the `key-press` action. - - @method keyPress - @param {Event} event - */ - keyPress: function(event) { - sendAction('key-press', this, event); - } - - }); - - TextSupport.KEY_EVENTS = { - 13: 'insertNewline', - 27: 'cancel' - }; - - // In principle, this shouldn't be necessary, but the legacy - // sendAction semantics for TextField are different from - // the component semantics so this method normalizes them. - function sendAction(eventName, view, event) { - var action = get(view, eventName), - on = get(view, 'onEvent'), - value = get(view, 'value'); - - // back-compat support for keyPress as an event name even though - // it's also a method name that consumes the event (and therefore - // incompatible with sendAction semantics). - if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) { - view.sendAction('action', value); - } - - view.sendAction(eventName, value); - - if (action || on === eventName) { - if(!get(view, 'bubbles')) { - event.stopPropagation(); - } - } - } - - __exports__["default"] = TextSupport; - }); -define("ember-handlebars/ext", - ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/binding","ember-metal/error","ember-metal/mixin","ember-metal/is_empty","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup - // var emberAssert = Ember.assert; - - var fmt = __dependency2__.fmt; - - var EmberHandlebars = __dependency3__["default"]; - var helpers = EmberHandlebars.helpers; - - var get = __dependency4__.get; - var isGlobalPath = __dependency5__.isGlobalPath; - var EmberError = __dependency6__["default"]; - var IS_BINDING = __dependency7__.IS_BINDING; - - // late bound via requireModule because of circular dependencies. - var resolveHelper, - SimpleHandlebarsView; - - var isEmpty = __dependency8__["default"]; - - var slice = [].slice, originalTemplate = EmberHandlebars.template; - - /** - If a path starts with a reserved keyword, returns the root - that should be used. - - @private - @method normalizePath - @for Ember - @param root {Object} - @param path {String} - @param data {Hash} - */ - function normalizePath(root, path, data) { - var keywords = (data && data.keywords) || {}, - keyword, isKeyword; - - // Get the first segment of the path. For example, if the - // path is "foo.bar.baz", returns "foo". - keyword = path.split('.', 1)[0]; - - // Test to see if the first path is a keyword that has been - // passed along in the view's data hash. If so, we will treat - // that object as the new root. - if (keywords.hasOwnProperty(keyword)) { - // Look up the value in the template's data hash. - root = keywords[keyword]; - isKeyword = true; - - // Handle cases where the entire path is the reserved - // word. In that case, return the object itself. - if (path === keyword) { - path = ''; - } else { - // Strip the keyword from the path and look up - // the remainder from the newly found root. - path = path.substr(keyword.length+1); - } - } - - return { root: root, path: path, isKeyword: isKeyword }; - } - - - /** - Lookup both on root and on window. If the path starts with - a keyword, the corresponding object will be looked up in the - template's data hash and used to resolve the path. - - @method get - @for Ember.Handlebars - @param {Object} root The object to look up the property on - @param {String} path The path to be lookedup - @param {Object} options The template's option hash - */ - function handlebarsGet(root, path, options) { - var data = options && options.data, - normalizedPath = normalizePath(root, path, data), - value; - - - root = normalizedPath.root; - path = normalizedPath.path; - - value = get(root, path); - - if (value === undefined && root !== Ember.lookup && isGlobalPath(path)) { - value = get(Ember.lookup, path); - } - - - return value; - } - - /** - This method uses `Ember.Handlebars.get` to lookup a value, then ensures - that the value is escaped properly. - - If `unescaped` is a truthy value then the escaping will not be performed. - - @method getEscaped - @for Ember.Handlebars - @param {Object} root The object to look up the property on - @param {String} path The path to be lookedup - @param {Object} options The template's option hash - @since 1.4.0 - */ - function getEscaped(root, path, options) { - var result = handlebarsGet(root, path, options); - - if (result === null || result === undefined) { - result = ""; - } else if (!(result instanceof Handlebars.SafeString)) { - result = String(result); - } - if (!options.hash.unescaped){ - result = Handlebars.Utils.escapeExpression(result); - } - - return result; - } - - __exports__.getEscaped = getEscaped;function resolveParams(context, params, options) { - var resolvedParams = [], types = options.types, param, type; - - for (var i=0, l=params.length; i{{user.name}} - -
    -
    {{user.role.label}}
    - {{user.role.id}} - -

    {{user.role.description}}

    -
    - ``` - - `{{with}}` can be our best friend in these cases, - instead of writing `user.role.*` over and over, we use `{{#with user.role}}`. - Now the context within the `{{#with}} .. {{/with}}` block is `user.role` so you can do the following: - - ```handlebars -
    {{user.name}}
    - -
    - {{#with user.role}} -
    {{label}}
    - {{id}} - -

    {{description}}

    - {{/with}} -
    - ``` - - ### `as` operator - - This operator aliases the scope to a new name. It's helpful for semantic clarity and to retain - default scope or to reference from another `{{with}}` block. - - ```handlebars - // posts might not be - {{#with user.posts as blogPosts}} -
    - There are {{blogPosts.length}} blog posts written by {{user.name}}. -
    - - {{#each post in blogPosts}} -
  • {{post.title}}
    • - {{/each}} - {{/with}} - ``` - - Without the `as` operator, it would be impossible to reference `user.name` in the example above. - - NOTE: The alias should not reuse a name from the bound property path. - For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using - the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`. - - ### `controller` option - - Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of - the specified controller with the new context as its content. - - This is very similar to using an `itemController` option with the `{{each}}` helper. - - ```handlebars - {{#with users.posts controller='userBlogPosts'}} - {{!- The current context is wrapped in our controller instance }} - {{/with}} - ``` - - In the above example, the template provided to the `{{with}}` block is now wrapped in the - `userBlogPost` controller, which provides a very elegant way to decorate the context with custom - functions/properties. - - @method with - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function withHelper(context, options) { - var bindContext, preserveContext, controller, helperName = 'with'; - - if (arguments.length === 4) { - var keywordName, path, rootPath, normalized, contextPath; - - options = arguments[3]; - keywordName = arguments[2]; - path = arguments[0]; - - if (path) { - helperName += ' ' + path + ' as ' + keywordName; - } - - - var localizedOptions = o_create(options); - localizedOptions.data = o_create(options.data); - localizedOptions.data.keywords = o_create(options.data.keywords || {}); - - if (isGlobalPath(path)) { - contextPath = path; - } else { - normalized = normalizePath(this, path, options.data); - path = normalized.path; - rootPath = normalized.root; - - // This is a workaround for the fact that you cannot bind separate objects - // together. When we implement that functionality, we should use it here. - var contextKey = jQuery.expando + guidFor(rootPath); - localizedOptions.data.keywords[contextKey] = rootPath; - // if the path is '' ("this"), just bind directly to the current context - contextPath = path ? contextKey + '.' + path : contextKey; - } - - localizedOptions.hash.keywordName = keywordName; - localizedOptions.hash.keywordPath = contextPath; - - bindContext = this; - context = contextPath; - options = localizedOptions; - preserveContext = true; - } else { - - helperName += ' ' + context; - bindContext = options.contexts[0]; - preserveContext = false; - } - - options.helperName = helperName; - options.isWithHelper = true; - - return bind.call(bindContext, context, options, preserveContext, exists); - } - /** - See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf) - and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf) - - @method if - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function ifHelper(context, options) { - - options.helperName = options.helperName || ('if ' + context); - - if (options.data.isUnbound) { - return helpers.unboundIf.call(options.contexts[0], context, options); - } else { - return helpers.boundIf.call(options.contexts[0], context, options); - } - } - - /** - @method unless - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function unlessHelper(context, options) { - - var fn = options.fn, inverse = options.inverse, helperName = 'unless'; - - if (context) { - helperName += ' ' + context; - } - - options.fn = inverse; - options.inverse = fn; - - options.helperName = options.helperName || helperName; - - if (options.data.isUnbound) { - return helpers.unboundIf.call(options.contexts[0], context, options); - } else { - return helpers.boundIf.call(options.contexts[0], context, options); - } - } - - /** - `bind-attr` allows you to create a binding between DOM element attributes and - Ember objects. For example: - - ```handlebars - imageTitle - ``` - - The above handlebars template will fill the ``'s `src` attribute with - the value of the property referenced with `"imageUrl"` and its `alt` - attribute with the value of the property referenced with `"imageTitle"`. - - If the rendering context of this template is the following object: - - ```javascript - { - imageUrl: 'http://lolcats.info/haz-a-funny', - imageTitle: 'A humorous image of a cat' - } - ``` - - The resulting HTML output will be: - - ```html - A humorous image of a cat - ``` - - `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` - in the following `bind-attr` example will be ignored and the hard coded value - of `src="/failwhale.gif"` will take precedence: - - ```handlebars - imageTitle - ``` - - ### `bind-attr` and the `class` attribute - - `bind-attr` supports a special syntax for handling a number of cases unique - to the `class` DOM element attribute. The `class` attribute combines - multiple discrete values into a single attribute as a space-delimited - list of strings. Each string can be: - - * a string return value of an object's property. - * a boolean return value of an object's property - * a hard-coded value - - A string return value works identically to other uses of `bind-attr`. The - return value of the property will become the value of the attribute. For - example, the following view and template: - - ```javascript - AView = View.extend({ - someProperty: function() { - return "aValue"; - }.property() - }) - ``` - - ```handlebars - - ``` - - A boolean return value will insert a specified class name if the property - returns `true` and remove the class name if the property returns `false`. - - A class name is provided via the syntax - `somePropertyName:class-name-if-true`. - - ```javascript - AView = View.extend({ - someBool: true - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - An additional section of the binding can be provided if you want to - replace the existing class instead of removing it when the boolean - value changes: - - ```handlebars - - ``` - - A hard-coded value can be used by prepending `:` to the desired - class name: `:class-name-to-always-apply`. - - ```handlebars - - ``` - - Results in the following rendered output: - - ```html - - ``` - - All three strategies - string return value, boolean return value, and - hard-coded value – can be combined in a single declaration: - - ```handlebars - - ``` - - @method bind-attr - @for Ember.Handlebars.helpers - @param {Hash} options - @return {String} HTML string - */ - function bindAttrHelper(options) { - var attrs = options.hash; - - - var view = options.data.view; - var ret = []; - - // we relied on the behavior of calling without - // context to mean this === window, but when running - // "use strict", it's possible for this to === undefined; - var ctx = this || window; - - // Generate a unique id for this element. This will be added as a - // data attribute to the element so it can be looked up when - // the bound property changes. - var dataId = uuid(); - - // Handle classes differently, as we can bind multiple classes - var classBindings = attrs['class']; - if (classBindings != null) { - var classResults = bindClasses(ctx, classBindings, view, dataId, options); - - ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"'); - delete attrs['class']; - } - - var attrKeys = keys(attrs); - - // For each attribute passed, create an observer and emit the - // current value of the property as an attribute. - forEach.call(attrKeys, function(attr) { - var path = attrs[attr], - normalized; - - - normalized = normalizePath(ctx, path, options.data); - - var value = (path === 'this') ? normalized.root : handlebarsGet(ctx, path, options), - type = typeOf(value); - - - var observer; - - observer = function observer() { - var result = handlebarsGet(ctx, path, options); - - - var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']"); - - // If we aren't able to find the element, it means the element - // to which we were bound has been removed from the view. - // In that case, we can assume the template has been re-rendered - // and we need to clean up the observer. - if (!elem || elem.length === 0) { - removeObserver(normalized.root, normalized.path, observer); - return; - } - - View.applyAttributeBindings(elem, attr, result); - }; - - // Add an observer to the view for when the property changes. - // When the observer fires, find the element using the - // unique data id and update the attribute to the new value. - // Note: don't add observer when path is 'this' or path - // is whole keyword e.g. {{#each x in list}} ... {{bind-attr attr="x"}} - if (path !== 'this' && !(normalized.isKeyword && normalized.path === '' )) { - view.registerObserver(normalized.root, normalized.path, observer); - } - - // if this changes, also change the logic in ember-views/lib/views/view.js - if ((type === 'string' || (type === 'number' && !isNaN(value)))) { - ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"'); - } else if (value && type === 'boolean') { - // The developer controls the attr name, so it should always be safe - ret.push(attr + '="' + attr + '"'); - } - }, this); - - // Add the unique identifier - // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG - ret.push('data-bindattr-' + dataId + '="' + dataId + '"'); - return new SafeString(ret.join(' ')); - } - - /** - See `bind-attr` - - @method bindAttr - @for Ember.Handlebars.helpers - @deprecated - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function bindAttrHelperDeprecated() { - return helpers['bind-attr'].apply(this, arguments); - } - - /** - Helper that, given a space-separated string of property paths and a context, - returns an array of class names. Calling this method also has the side - effect of setting up observers at those property paths, such that if they - change, the correct class name will be reapplied to the DOM element. - - For example, if you pass the string "fooBar", it will first look up the - "fooBar" value of the context. If that value is true, it will add the - "foo-bar" class to the current element (i.e., the dasherized form of - "fooBar"). If the value is a string, it will add that string as the class. - Otherwise, it will not add any new class name. - - @private - @method bindClasses - @for Ember.Handlebars - @param {Ember.Object} context The context from which to lookup properties - @param {String} classBindings A string, space-separated, of class bindings - to use - @param {View} view The view in which observers should look for the - element to update - @param {Srting} bindAttrId Optional bindAttr id used to lookup elements - @return {Array} An array of class names to add - */ - function bindClasses(context, classBindings, view, bindAttrId, options) { - var ret = [], newClass, value, elem; - - // Helper method to retrieve the property from the context and - // determine which class string to return, based on whether it is - // a Boolean or not. - var classStringForPath = function(root, parsedPath, options) { - var val, - path = parsedPath.path; - - if (path === 'this') { - val = root; - } else if (path === '') { - val = true; - } else { - val = handlebarsGet(root, path, options); - } - - return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); - }; - - // For each property passed, loop through and setup - // an observer. - forEach.call(classBindings.split(' '), function(binding) { - - // Variable in which the old class value is saved. The observer function - // closes over this variable, so it knows which string to remove when - // the property changes. - var oldClass; - - var observer; - - var parsedPath = View._parsePropertyPath(binding), - path = parsedPath.path, - pathRoot = context, - normalized; - - if (path !== '' && path !== 'this') { - normalized = normalizePath(context, path, options.data); - - pathRoot = normalized.root; - path = normalized.path; - } - - // Set up an observer on the context. If the property changes, toggle the - // class name. - observer = function() { - // Get the current value of the property - newClass = classStringForPath(context, parsedPath, options); - elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$(); - - // If we can't find the element anymore, a parent template has been - // re-rendered and we've been nuked. Remove the observer. - if (!elem || elem.length === 0) { - removeObserver(pathRoot, path, observer); - } else { - // If we had previously added a class to the element, remove it. - if (oldClass) { - elem.removeClass(oldClass); - } - - // If necessary, add a new class. Make sure we keep track of it so - // it can be removed in the future. - if (newClass) { - elem.addClass(newClass); - oldClass = newClass; - } else { - oldClass = null; - } - } - }; - - if (path !== '' && path !== 'this') { - view.registerObserver(pathRoot, path, observer); - } - - // We've already setup the observer; now we just need to figure out the - // correct behavior right now on the first pass through. - value = classStringForPath(context, parsedPath, options); - - if (value) { - ret.push(value); - - // Make sure we save the current value so that it can be removed if the - // observer fires. - oldClass = value; - } - }); - - return ret; - } - - __exports__.bind = bind; - __exports__._triageMustacheHelper = _triageMustacheHelper; - __exports__.resolveHelper = resolveHelper; - __exports__.bindHelper = bindHelper; - __exports__.boundIfHelper = boundIfHelper; - __exports__.unboundIfHelper = unboundIfHelper; - __exports__.withHelper = withHelper; - __exports__.ifHelper = ifHelper; - __exports__.unlessHelper = unlessHelper; - __exports__.bindAttrHelper = bindAttrHelper; - __exports__.bindAttrHelperDeprecated = bindAttrHelperDeprecated; - __exports__.bindClasses = bindClasses; - }); -define("ember-handlebars/helpers/collection", - ["ember-metal/core","ember-metal/utils","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-handlebars/ext","ember-handlebars/helpers/view","ember-metal/computed","ember-views/views/collection_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert, Ember.deprecate - var inspect = __dependency2__.inspect; - - // var emberAssert = Ember.assert; - // emberDeprecate = Ember.deprecate; - - var EmberHandlebars = __dependency3__["default"]; - var helpers = EmberHandlebars.helpers; - - var fmt = __dependency4__.fmt; - var get = __dependency5__.get; - var handlebarsGet = __dependency6__.handlebarsGet; - var ViewHelper = __dependency7__.ViewHelper; - var computed = __dependency8__.computed; - var CollectionView = __dependency9__["default"]; - - var alias = computed.alias; - /** - `{{collection}}` is a `Ember.Handlebars` helper for adding instances of - `Ember.CollectionView` to a template. See [Ember.CollectionView](/api/classes/Ember.CollectionView.html) - for additional information on how a `CollectionView` functions. - - `{{collection}}`'s primary use is as a block helper with a `contentBinding` - option pointing towards an `Ember.Array`-compatible object. An `Ember.View` - instance will be created for each item in its `content` property. Each view - will have its own `content` property set to the appropriate item in the - collection. - - The provided block will be applied as the template for each item's view. - - Given an empty `` the following template: - - ```handlebars - {{#collection contentBinding="App.items"}} - Hi {{view.content.name}} - {{/collection}} - ``` - - And the following application code - - ```javascript - App = Ember.Application.create() - App.items = [ - Ember.Object.create({name: 'Dave'}), - Ember.Object.create({name: 'Mary'}), - Ember.Object.create({name: 'Sara'}) - ] - ``` - - Will result in the HTML structure below - - ```html -
    -
    Hi Dave
    -
    Hi Mary
    -
    Hi Sara
    -
    - ``` - - ### Blockless use in a collection - - If you provide an `itemViewClass` option that has its own `template` you can - omit the block. - - The following template: - - ```handlebars - {{collection contentBinding="App.items" itemViewClass="App.AnItemView"}} - ``` - - And application code - - ```javascript - App = Ember.Application.create(); - App.items = [ - Ember.Object.create({name: 'Dave'}), - Ember.Object.create({name: 'Mary'}), - Ember.Object.create({name: 'Sara'}) - ]; - - App.AnItemView = Ember.View.extend({ - template: Ember.Handlebars.compile("Greetings {{view.content.name}}") - }); - ``` - - Will result in the HTML structure below - - ```html -
    -
    Greetings Dave
    -
    Greetings Mary
    -
    Greetings Sara
    -
    - ``` - - ### Specifying a CollectionView subclass - - By default the `{{collection}}` helper will create an instance of - `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to - the helper by passing it as the first argument: - - ```handlebars - {{#collection App.MyCustomCollectionClass contentBinding="App.items"}} - Hi {{view.content.name}} - {{/collection}} - ``` - - ### Forwarded `item.*`-named Options - - As with the `{{view}}`, helper options passed to the `{{collection}}` will be - set on the resulting `Ember.CollectionView` as properties. Additionally, - options prefixed with `item` will be applied to the views rendered for each - item (note the camelcasing): - - ```handlebars - {{#collection contentBinding="App.items" - itemTagName="p" - itemClassNames="greeting"}} - Howdy {{view.content.name}} - {{/collection}} - ``` - - Will result in the following HTML structure: - - ```html -
    -

    Howdy Dave

    -

    Howdy Mary

    -

    Howdy Sara

    -
    - ``` - - @method collection - @for Ember.Handlebars.helpers - @param {String} path - @param {Hash} options - @return {String} HTML string - @deprecated Use `{{each}}` helper instead. - */ - function collectionHelper(path, options) { - - // If no path is provided, treat path param as options. - if (path && path.data && path.data.isRenderData) { - options = path; - path = undefined; - } else { - } - - var fn = options.fn; - var data = options.data; - var inverse = options.inverse; - var view = options.data.view; - - - var controller, container; - // If passed a path string, convert that into an object. - // Otherwise, just default to the standard class. - var collectionClass; - if (path) { - controller = data.keywords.controller; - container = controller && controller.container; - collectionClass = handlebarsGet(this, path, options) || container.lookupFactory('view:' + path); - } - else { - collectionClass = CollectionView; - } - - var hash = options.hash, itemHash = {}, match; - - // Extract item view class if provided else default to the standard class - var collectionPrototype = collectionClass.proto(), itemViewClass; - - if (hash.itemView) { - controller = data.keywords.controller; - container = controller.container; - itemViewClass = container.lookupFactory('view:' + hash.itemView); - } else if (hash.itemViewClass) { - itemViewClass = handlebarsGet(collectionPrototype, hash.itemViewClass, options); - } else { - itemViewClass = collectionPrototype.itemViewClass; - } - - - delete hash.itemViewClass; - delete hash.itemView; - - // Go through options passed to the {{collection}} helper and extract options - // that configure item views instead of the collection itself. - for (var prop in hash) { - if (hash.hasOwnProperty(prop)) { - match = prop.match(/^item(.)(.*)$/); - - if (match && prop !== 'itemController') { - // Convert itemShouldFoo -> shouldFoo - itemHash[match[1].toLowerCase() + match[2]] = hash[prop]; - // Delete from hash as this will end up getting passed to the - // {{view}} helper method. - delete hash[prop]; - } - } - } - - if (fn) { - itemHash.template = fn; - delete options.fn; - } - - var emptyViewClass; - if (inverse && inverse !== EmberHandlebars.VM.noop) { - emptyViewClass = get(collectionPrototype, 'emptyViewClass'); - emptyViewClass = emptyViewClass.extend({ - template: inverse, - tagName: itemHash.tagName - }); - } else if (hash.emptyViewClass) { - emptyViewClass = handlebarsGet(this, hash.emptyViewClass, options); - } - if (emptyViewClass) { hash.emptyView = emptyViewClass; } - - if (hash.keyword) { - itemHash._context = this; - } else { - itemHash._context = alias('content'); - } - - var viewOptions = ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this); - hash.itemViewClass = itemViewClass.extend(viewOptions); - - options.helperName = options.helperName || 'collection'; - - return helpers.view.call(this, collectionClass, options); - } - - __exports__["default"] = collectionHelper; - }); -define("ember-handlebars/helpers/debug", - ["ember-metal/core","ember-metal/utils","ember-metal/logger","ember-metal/property_get","ember-handlebars/ext","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /*jshint debug:true*/ - - /** - @module ember - @submodule ember-handlebars - */ - var Ember = __dependency1__["default"]; - // Ember.FEATURES, - var inspect = __dependency2__.inspect; - var Logger = __dependency3__["default"]; - - var get = __dependency4__.get; - var normalizePath = __dependency5__.normalizePath; - var handlebarsGet = __dependency5__.handlebarsGet; - - var a_slice = [].slice; - - /** - `log` allows you to output the value of variables in the current rendering - context. `log` also accepts primitive types such as strings or numbers. - - ```handlebars - {{log "myVariable:" myVariable }} - ``` - - @method log - @for Ember.Handlebars.helpers - @param {String} property - */ - function logHelper() { - var params = a_slice.call(arguments, 0, -1), - options = arguments[arguments.length - 1], - logger = Logger.log, - values = [], - allowPrimitives = true; - - for (var i = 0; i < params.length; i++) { - var type = options.types[i]; - - if (type === 'ID' || !allowPrimitives) { - var context = (options.contexts && options.contexts[i]) || this, - normalized = normalizePath(context, params[i], options.data); - - if (normalized.path === 'this') { - values.push(normalized.root); - } else { - values.push(handlebarsGet(normalized.root, normalized.path, options)); - } - } else { - values.push(params[i]); - } - } - - logger.apply(logger, values); - } - - /** - Execute the `debugger` statement in the current context. - - ```handlebars - {{debugger}} - ``` - - Before invoking the `debugger` statement, there - are a few helpful variables defined in the - body of this helper that you can inspect while - debugging that describe how and where this - helper was invoked: - - - templateContext: this is most likely a controller - from which this template looks up / displays properties - - typeOfTemplateContext: a string description of - what the templateContext is - - For example, if you're wondering why a value `{{foo}}` - isn't rendering as expected within a template, you - could place a `{{debugger}}` statement, and when - the `debugger;` breakpoint is hit, you can inspect - `templateContext`, determine if it's the object you - expect, and/or evaluate expressions in the console - to perform property lookups on the `templateContext`: - - ``` - > templateContext.get('foo') // -> "" - ``` - - @method debugger - @for Ember.Handlebars.helpers - @param {String} property - */ - function debuggerHelper(options) { - - // These are helpful values you can inspect while debugging. - var templateContext = this; - var typeOfTemplateContext = inspect(templateContext); - - debugger; - } - - __exports__.logHelper = logHelper; - __exports__.debuggerHelper = debuggerHelper; - }); -define("ember-handlebars/helpers/each", - ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-runtime/copy","ember-metal/run_loop","ember-metal/events","ember-handlebars/ext","ember-metal/computed","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __exports__) { - "use strict"; - - /** - @module ember - @submodule ember-handlebars - */ - var Ember = __dependency1__["default"]; - // Ember.assert;, Ember.K - // var emberAssert = Ember.assert, - var K = Ember.K; - - var EmberHandlebars = __dependency2__["default"]; - var helpers = EmberHandlebars.helpers; - - var fmt = __dependency3__.fmt; - var get = __dependency4__.get; - var set = __dependency5__.set; - var CollectionView = __dependency6__["default"]; - var Binding = __dependency7__.Binding; - var ControllerMixin = __dependency8__["default"]; - var ArrayController = __dependency9__["default"]; - var EmberArray = __dependency10__["default"]; - var copy = __dependency11__["default"]; - var run = __dependency12__["default"]; - var on = __dependency13__.on; - var handlebarsGet = __dependency14__.handlebarsGet; - var computed = __dependency15__.computed; - - var addObserver = __dependency16__.addObserver; - var removeObserver = __dependency16__.removeObserver; - var addBeforeObserver = __dependency16__.addBeforeObserver; - var removeBeforeObserver = __dependency16__.removeBeforeObserver; - - var _Metamorph = __dependency17__._Metamorph; - var _MetamorphView = __dependency17__._MetamorphView; - - var EachView = CollectionView.extend(_Metamorph, { - - init: function() { - var itemController = get(this, 'itemController'); - var binding; - - if (itemController) { - var controller = get(this, 'controller.container').lookupFactory('controller:array').create({ - _isVirtual: true, - parentController: get(this, 'controller'), - itemController: itemController, - target: get(this, 'controller'), - _eachView: this - }); - - this.disableContentObservers(function() { - set(this, 'content', controller); - binding = new Binding('content', '_eachView.dataSource').oneWay(); - binding.connect(controller); - }); - - set(this, '_arrayController', controller); - } else { - this.disableContentObservers(function() { - binding = new Binding('content', 'dataSource').oneWay(); - binding.connect(this); - }); - } - - return this._super(); - }, - - _assertArrayLike: function(content) { - }, - - disableContentObservers: function(callback) { - removeBeforeObserver(this, 'content', null, '_contentWillChange'); - removeObserver(this, 'content', null, '_contentDidChange'); - - callback.call(this); - - addBeforeObserver(this, 'content', null, '_contentWillChange'); - addObserver(this, 'content', null, '_contentDidChange'); - }, - - itemViewClass: _MetamorphView, - emptyViewClass: _MetamorphView, - - createChildView: function(view, attrs) { - view = this._super(view, attrs); - - // At the moment, if a container view subclass wants - // to insert keywords, it is responsible for cloning - // the keywords hash. This will be fixed momentarily. - var keyword = get(this, 'keyword'); - var content = get(view, 'content'); - - if (keyword) { - var data = get(view, 'templateData'); - - data = copy(data); - data.keywords = view.cloneKeywords(); - set(view, 'templateData', data); - - // In this case, we do not bind, because the `content` of - // a #each item cannot change. - data.keywords[keyword] = content; - } - - // If {{#each}} is looping over an array of controllers, - // point each child view at their respective controller. - if (content && content.isController) { - set(view, 'controller', content); - } - - return view; - }, - - destroy: function() { - if (!this._super()) { return; } - - var arrayController = get(this, '_arrayController'); - - if (arrayController) { - arrayController.destroy(); - } - - return this; - } - }); - - // Defeatureify doesn't seem to like nested functions that need to be removed - function _addMetamorphCheck() { - EachView.reopen({ - _checkMetamorph: on('didInsertElement', function() { - }) - }); - } - - // until ember-debug is es6ed - var runInDebug = function(f){ f(); }; - - var GroupedEach = EmberHandlebars.GroupedEach = function(context, path, options) { - var self = this, - normalized = EmberHandlebars.normalizePath(context, path, options.data); - - this.context = context; - this.path = path; - this.options = options; - this.template = options.fn; - this.containingView = options.data.view; - this.normalizedRoot = normalized.root; - this.normalizedPath = normalized.path; - this.content = this.lookupContent(); - - this.addContentObservers(); - this.addArrayObservers(); - - this.containingView.on('willClearRender', function() { - self.destroy(); - }); - }; - - GroupedEach.prototype = { - contentWillChange: function() { - this.removeArrayObservers(); - }, - - contentDidChange: function() { - this.content = this.lookupContent(); - this.addArrayObservers(); - this.rerenderContainingView(); - }, - - contentArrayWillChange: K, - - contentArrayDidChange: function() { - this.rerenderContainingView(); - }, - - lookupContent: function() { - return handlebarsGet(this.normalizedRoot, this.normalizedPath, this.options); - }, - - addArrayObservers: function() { - if (!this.content) { return; } - - this.content.addArrayObserver(this, { - willChange: 'contentArrayWillChange', - didChange: 'contentArrayDidChange' - }); - }, - - removeArrayObservers: function() { - if (!this.content) { return; } - - this.content.removeArrayObserver(this, { - willChange: 'contentArrayWillChange', - didChange: 'contentArrayDidChange' - }); - }, - - addContentObservers: function() { - addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange); - addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange); - }, - - removeContentObservers: function() { - removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange); - removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange); - }, - - render: function() { - if (!this.content) { return; } - - var content = this.content, - contentLength = get(content, 'length'), - options = this.options, - data = options.data, - template = this.template; - - data.insideEach = true; - for (var i = 0; i < contentLength; i++) { - var context = content.objectAt(i); - options.data.keywords[options.hash.keyword] = context; - template(context, { data: data }); - } - }, - - rerenderContainingView: function() { - var self = this; - run.scheduleOnce('render', this, function() { - // It's possible it's been destroyed after we enqueued a re-render call. - if (!self.destroyed) { - self.containingView.rerender(); - } - }); - }, - - destroy: function() { - this.removeContentObservers(); - if (this.content) { - this.removeArrayObservers(); - } - this.destroyed = true; - } - }; - - /** - The `{{#each}}` helper loops over elements in a collection, rendering its - block once for each item. It is an extension of the base Handlebars `{{#each}}` - helper: - - ```javascript - Developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; - ``` - - ```handlebars - {{#each Developers}} - {{name}} - {{/each}} - ``` - - `{{each}}` supports an alternative syntax with element naming: - - ```handlebars - {{#each person in Developers}} - {{person.name}} - {{/each}} - ``` - - When looping over objects that do not have properties, `{{this}}` can be used - to render the object: - - ```javascript - DeveloperNames = ['Yehuda', 'Tom', 'Paul'] - ``` - - ```handlebars - {{#each DeveloperNames}} - {{this}} - {{/each}} - ``` - ### {{else}} condition - `{{#each}}` can have a matching `{{else}}`. The contents of this block will render - if the collection is empty. - - ``` - {{#each person in Developers}} - {{person.name}} - {{else}} -

    Sorry, nobody is available for this task.

    - {{/each}} - ``` - ### Specifying a View class for items - If you provide an `itemViewClass` option that references a view class - with its own `template` you can omit the block. - - The following template: - - ```handlebars - {{#view App.MyView }} - {{each view.items itemViewClass="App.AnItemView"}} - {{/view}} - ``` - - And application code - - ```javascript - App = Ember.Application.create({ - MyView: Ember.View.extend({ - items: [ - Ember.Object.create({name: 'Dave'}), - Ember.Object.create({name: 'Mary'}), - Ember.Object.create({name: 'Sara'}) - ] - }) - }); - - App.AnItemView = Ember.View.extend({ - template: Ember.Handlebars.compile("Greetings {{name}}") - }); - ``` - - Will result in the HTML structure below - - ```html -
    -
    Greetings Dave
    -
    Greetings Mary
    -
    Greetings Sara
    -
    - ``` - - If an `itemViewClass` is defined on the helper, and therefore the helper is not - being used as a block, an `emptyViewClass` can also be provided optionally. - The `emptyViewClass` will match the behavior of the `{{else}}` condition - described above. That is, the `emptyViewClass` will render if the collection - is empty. - - ### Representing each item with a Controller. - By default the controller lookup within an `{{#each}}` block will be - the controller of the template where the `{{#each}}` was used. If each - item needs to be presented by a custom controller you can provide a - `itemController` option which references a controller by lookup name. - Each item in the loop will be wrapped in an instance of this controller - and the item itself will be set to the `model` property of that controller. - - This is useful in cases where properties of model objects need transformation - or synthesis for display: - - ```javascript - App.DeveloperController = Ember.ObjectController.extend({ - isAvailableForHire: function() { - return !this.get('model.isEmployed') && this.get('model.isSeekingWork'); - }.property('isEmployed', 'isSeekingWork') - }) - ``` - - ```handlebars - {{#each person in developers itemController="developer"}} - {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}} - {{/each}} - ``` - - Each itemController will receive a reference to the current controller as - a `parentController` property. - - ### (Experimental) Grouped Each - - When used in conjunction with the experimental [group helper](https://github.com/emberjs/group-helper), - you can inform Handlebars to re-render an entire group of items instead of - re-rendering them one at a time (in the event that they are changed en masse - or an item is added/removed). - - ```handlebars - {{#group}} - {{#each people}} - {{firstName}} {{lastName}} - {{/each}} - {{/group}} - ``` - - This can be faster than the normal way that Handlebars re-renders items - in some cases. - - If for some reason you have a group with more than one `#each`, you can make - one of the collections be updated in normal (non-grouped) fashion by setting - the option `groupedRows=true` (counter-intuitive, I know). - - For example, - - ```handlebars - {{dealershipName}} - - {{#group}} - {{#each dealers}} - {{firstName}} {{lastName}} - {{/each}} - - {{#each car in cars groupedRows=true}} - {{car.make}} {{car.model}} {{car.color}} - {{/each}} - {{/group}} - ``` - Any change to `dealershipName` or the `dealers` collection will cause the - entire group to be re-rendered. However, changes to the `cars` collection - will be re-rendered individually (as normal). - - Note that `group` behavior is also disabled by specifying an `itemViewClass`. - - @method each - @for Ember.Handlebars.helpers - @param [name] {String} name for item (used with `in`) - @param [path] {String} path - @param [options] {Object} Handlebars key/value pairs of options - @param [options.itemViewClass] {String} a path to a view class used for each item - @param [options.itemController] {String} name of a controller to be created for each item - @param [options.groupedRows] {boolean} enable normal item-by-item rendering when inside a `#group` helper - */ - function eachHelper(path, options) { - var ctx, helperName = 'each'; - - if (arguments.length === 4) { - - var keywordName = arguments[0]; - - - options = arguments[3]; - path = arguments[2]; - - helperName += ' ' + keywordName + ' in ' + path; - - if (path === '') { path = "this"; } - - options.hash.keyword = keywordName; - - } else if (arguments.length === 1) { - options = path; - path = 'this'; - } else { - helperName += ' ' + path; - } - - options.hash.dataSourceBinding = path; - // Set up emptyView as a metamorph with no tag - //options.hash.emptyViewClass = Ember._MetamorphView; - - // can't rely on this default behavior when use strict - ctx = this || window; - - options.helperName = options.helperName || helperName; - - if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) { - new GroupedEach(ctx, path, options).render(); - } else { - // ES6TODO: figure out how to do this without global lookup. - return helpers.collection.call(ctx, 'Ember.Handlebars.EachView', options); - } - } - - __exports__.EachView = EachView; - __exports__.GroupedEach = GroupedEach; - __exports__.eachHelper = eachHelper; - }); -define("ember-handlebars/helpers/loc", - ["ember-runtime/system/string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var loc = __dependency1__.loc; - - /** - @module ember - @submodule ember-handlebars - */ - - // ES6TODO: - // Pretty sure this can be expressed as - // var locHelper EmberStringUtils.loc ? - - /** - Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the - provided string. - - This is a convenient way to localize text. For example: - - ```html - - ``` - - Take note that `"welcome"` is a string and not an object - reference. - - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to - set up localized string references. - - @method loc - @for Ember.Handlebars.helpers - @param {String} str The string to format - @see {Ember.String#loc} - */ - __exports__["default"] = function locHelper(str) { - return loc(str); - } - }); -define("ember-handlebars/helpers/partial", - ["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - // var emberAssert = Ember.assert; - - var isNone = __dependency2__.isNone; - var handlebarsGet = __dependency3__.handlebarsGet; - var bind = __dependency4__.bind; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - The `partial` helper renders another template without - changing the template context: - - ```handlebars - {{foo}} - {{partial "nav"}} - ``` - - The above example template will render a template named - "_nav", which has the same context as the parent template - it's rendered into, so if the "_nav" template also referenced - `{{foo}}`, it would print the same thing as the `{{foo}}` - in the above example. - - If a "_nav" template isn't found, the `partial` helper will - fall back to a template named "nav". - - ## Bound template names - - The parameter supplied to `partial` can also be a path - to a property containing a template name, e.g.: - - ```handlebars - {{partial someTemplateName}} - ``` - - The above example will look up the value of `someTemplateName` - on the template context (e.g. a controller) and use that - value as the name of the template to render. If the resolved - value is falsy, nothing will be rendered. If `someTemplateName` - changes, the partial will be re-rendered using the new template - name. - - ## Setting the partial's context with `with` - - The `partial` helper can be used in conjunction with the `with` - helper to set a context that will be used by the partial: - - ```handlebars - {{#with currentUser}} - {{partial "user_info"}} - {{/with}} - ``` - - @method partial - @for Ember.Handlebars.helpers - @param {String} partialName the name of the template to render minus the leading underscore - */ - - __exports__["default"] = function partialHelper(name, options) { - - var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this; - - options.helperName = options.helperName || 'partial'; - - if (options.types[0] === "ID") { - // Helper was passed a property path; we need to - // create a binding that will re-render whenever - // this property changes. - options.fn = function(context, fnOptions) { - var partialName = handlebarsGet(context, name, fnOptions); - renderPartial(context, partialName, fnOptions); - }; - - return bind.call(context, name, options, true, exists); - } else { - // Render the partial right into parent template. - renderPartial(context, name, options); - } - } - - function exists(value) { - return !isNone(value); - } - - function renderPartial(context, name, options) { - var nameParts = name.split("/"); - var lastPart = nameParts[nameParts.length - 1]; - - nameParts[nameParts.length - 1] = "_" + lastPart; - - var view = options.data.view; - var underscoredName = nameParts.join("/"); - var template = view.templateForName(underscoredName); - var deprecatedTemplate = !template && view.templateForName(name); - - - template = template || deprecatedTemplate; - - template(context, { data: options.data }); - } - }); -define("ember-handlebars/helpers/shared", - ["ember-handlebars/ext","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var handlebarsGet = __dependency1__.handlebarsGet; - - __exports__["default"] = function resolvePaths(options) { - var ret = [], - contexts = options.contexts, - roots = options.roots, - data = options.data; - - for (var i=0, l=contexts.length; i - {{#with loggedInUser}} - Last Login: {{lastLogin}} - User Info: {{template "user_info"}} - {{/with}} - - ``` - - ```html - - ``` - - ```handlebars - {{#if isUser}} - {{template "user_info"}} - {{else}} - {{template "unlogged_user_info"}} - {{/if}} - ``` - - This helper looks for templates in the global `Ember.TEMPLATES` hash. If you - add `"; - return testEl.firstChild.innerHTML === ''; - })(); - - // IE 8 (and likely earlier) likes to move whitespace preceeding - // a script tag to appear after it. This means that we can - // accidentally remove whitespace when updating a morph. - var movesWhitespace = typeof document !== 'undefined' && (function() { - var testEl = document.createElement('div'); - testEl.innerHTML = "Test: Value"; - return testEl.childNodes[0].nodeValue === 'Test:' && - testEl.childNodes[2].nodeValue === ' Value'; - })(); - - // Use this to find children by ID instead of using jQuery - var findChildById = function(element, id) { - if (element.getAttribute('id') === id) { return element; } - - var len = element.childNodes.length, idx, node, found; - for (idx=0; idx 0) { - var len = matches.length, idx; - for (idx=0; idxTest'); - canSet = el.options.length === 1; - } - - innerHTMLTags[tagName] = canSet; - - return canSet; - }; - - function setInnerHTML(element, html) { - var tagName = element.tagName; - - if (canSetInnerHTML(tagName)) { - setInnerHTMLWithoutFix(element, html); - } else { - // Firefox versions < 11 do not have support for element.outerHTML. - var outerHTML = element.outerHTML || new XMLSerializer().serializeToString(element); - - var startTag = outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0], - endTag = ''; - - var wrapper = document.createElement('div'); - setInnerHTMLWithoutFix(wrapper, startTag + html + endTag); - element = wrapper.firstChild; - while (element.tagName !== tagName) { - element = element.nextSibling; - } - } - - return element; - } - - __exports__.setInnerHTML = setInnerHTML;function isSimpleClick(event) { - var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey, - secondaryClick = event.which > 1; // IE9 may return undefined - - return !modifier && !secondaryClick; - } - - __exports__.isSimpleClick = isSimpleClick; - }); -define("ember-views/views/collection_view", - ["ember-metal/core","ember-metal/platform","ember-metal/binding","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-views/views/container_view","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-runtime/mixins/array","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - - /** - @module ember - @submodule ember-views - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var create = __dependency2__.create; - var isGlobalPath = __dependency3__.isGlobalPath; - var merge = __dependency4__["default"]; - var get = __dependency5__.get; - var set = __dependency6__.set; - var fmt = __dependency7__.fmt; - var ContainerView = __dependency8__["default"]; - var CoreView = __dependency9__["default"]; - var View = __dependency10__["default"]; - var observer = __dependency11__.observer; - var beforeObserver = __dependency11__.beforeObserver; - var EmberArray = __dependency12__["default"]; - - /** - `Ember.CollectionView` is an `Ember.View` descendent responsible for managing - a collection (an array or array-like object) by maintaining a child view object - and associated DOM representation for each item in the array and ensuring - that child views and their associated rendered HTML are updated when items in - the array are added, removed, or replaced. - - ## Setting content - - The managed collection of objects is referenced as the `Ember.CollectionView` - instance's `content` property. - - ```javascript - someItemsView = Ember.CollectionView.create({ - content: ['A', 'B','C'] - }) - ``` - - The view for each item in the collection will have its `content` property set - to the item. - - ## Specifying itemViewClass - - By default the view class for each item in the managed collection will be an - instance of `Ember.View`. You can supply a different class by setting the - `CollectionView`'s `itemViewClass` property. - - Given an empty `` and the following code: - - ```javascript - someItemsView = Ember.CollectionView.create({ - classNames: ['a-collection'], - content: ['A','B','C'], - itemViewClass: Ember.View.extend({ - template: Ember.Handlebars.compile("the letter: {{view.content}}") - }) - }); - - someItemsView.appendTo('body'); - ``` - - Will result in the following HTML structure - - ```html -
    -
    the letter: A
    -
    the letter: B
    -
    the letter: C
    -
    - ``` - - ## Automatic matching of parent/child tagNames - - Setting the `tagName` property of a `CollectionView` to any of - "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result - in the item views receiving an appropriately matched `tagName` property. - - Given an empty `` and the following code: - - ```javascript - anUnorderedListView = Ember.CollectionView.create({ - tagName: 'ul', - content: ['A','B','C'], - itemViewClass: Ember.View.extend({ - template: Ember.Handlebars.compile("the letter: {{view.content}}") - }) - }); - - anUnorderedListView.appendTo('body'); - ``` - - Will result in the following HTML structure - - ```html -
      -
    • the letter: A
      • -
    • the letter: B
      • -
    • the letter: C
      • -
    - ``` - - Additional `tagName` pairs can be provided by adding to - `Ember.CollectionView.CONTAINER_MAP ` - - ```javascript - Ember.CollectionView.CONTAINER_MAP['article'] = 'section' - ``` - - ## Programmatic creation of child views - - For cases where additional customization beyond the use of a single - `itemViewClass` or `tagName` matching is required CollectionView's - `createChildView` method can be overidden: - - ```javascript - CustomCollectionView = Ember.CollectionView.extend({ - createChildView: function(viewClass, attrs) { - if (attrs.content.kind == 'album') { - viewClass = App.AlbumView; - } else { - viewClass = App.SongView; - } - return this._super(viewClass, attrs); - } - }); - ``` - - ## Empty View - - You can provide an `Ember.View` subclass to the `Ember.CollectionView` - instance as its `emptyView` property. If the `content` property of a - `CollectionView` is set to `null` or an empty array, an instance of this view - will be the `CollectionView`s only child. - - ```javascript - aListWithNothing = Ember.CollectionView.create({ - classNames: ['nothing'] - content: null, - emptyView: Ember.View.extend({ - template: Ember.Handlebars.compile("The collection is empty") - }) - }); - - aListWithNothing.appendTo('body'); - ``` - - Will result in the following HTML structure - - ```html -
    -
    - The collection is empty -
    -
    - ``` - - ## Adding and Removing items - - The `childViews` property of a `CollectionView` should not be directly - manipulated. Instead, add, remove, replace items from its `content` property. - This will trigger appropriate changes to its rendered HTML. - - - @class CollectionView - @namespace Ember - @extends Ember.ContainerView - @since Ember 0.9 - */ - var CollectionView = ContainerView.extend({ - - /** - A list of items to be displayed by the `Ember.CollectionView`. - - @property content - @type Ember.Array - @default null - */ - content: null, - - /** - This provides metadata about what kind of empty view class this - collection would like if it is being instantiated from another - system (like Handlebars) - - @private - @property emptyViewClass - */ - emptyViewClass: View, - - /** - An optional view to display if content is set to an empty array. - - @property emptyView - @type Ember.View - @default null - */ - emptyView: null, - - /** - @property itemViewClass - @type Ember.View - @default Ember.View - */ - itemViewClass: View, - - /** - Setup a CollectionView - - @method init - */ - init: function() { - var ret = this._super(); - this._contentDidChange(); - return ret; - }, - - /** - Invoked when the content property is about to change. Notifies observers that the - entire array content will change. - - @private - @method _contentWillChange - */ - _contentWillChange: beforeObserver('content', function() { - var content = this.get('content'); - - if (content) { content.removeArrayObserver(this); } - var len = content ? get(content, 'length') : 0; - this.arrayWillChange(content, 0, len); - }), - - /** - Check to make sure that the content has changed, and if so, - update the children directly. This is always scheduled - asynchronously, to allow the element to be created before - bindings have synchronized and vice versa. - - @private - @method _contentDidChange - */ - _contentDidChange: observer('content', function() { - var content = get(this, 'content'); - - if (content) { - this._assertArrayLike(content); - content.addArrayObserver(this); - } - - var len = content ? get(content, 'length') : 0; - this.arrayDidChange(content, 0, null, len); - }), - - /** - Ensure that the content implements Ember.Array - - @private - @method _assertArrayLike - */ - _assertArrayLike: function(content) { - }, - - /** - Removes the content and content observers. - - @method destroy - */ - destroy: function() { - if (!this._super()) { return; } - - var content = get(this, 'content'); - if (content) { content.removeArrayObserver(this); } - - if (this._createdEmptyView) { - this._createdEmptyView.destroy(); - } - - return this; - }, - - /** - Called when a mutation to the underlying content array will occur. - - This method will remove any views that are no longer in the underlying - content array. - - Invokes whenever the content array itself will change. - - @method arrayWillChange - @param {Array} content the managed collection of objects - @param {Number} start the index at which the changes will occurr - @param {Number} removed number of object to be removed from content - */ - arrayWillChange: function(content, start, removedCount) { - // If the contents were empty before and this template collection has an - // empty view remove it now. - var emptyView = get(this, 'emptyView'); - if (emptyView && emptyView instanceof View) { - emptyView.removeFromParent(); - } - - // Loop through child views that correspond with the removed items. - // Note that we loop from the end of the array to the beginning because - // we are mutating it as we go. - var childViews = this._childViews, childView, idx, len; - - len = this._childViews.length; - - var removingAll = removedCount === len; - - if (removingAll) { - this.currentState.empty(this); - this.invokeRecursively(function(view) { - view.removedFromDOM = true; - }, false); - } - - for (idx = start + removedCount - 1; idx >= start; idx--) { - childView = childViews[idx]; - childView.destroy(); - } - }, - - /** - Called when a mutation to the underlying content array occurs. - - This method will replay that mutation against the views that compose the - `Ember.CollectionView`, ensuring that the view reflects the model. - - This array observer is added in `contentDidChange`. - - @method arrayDidChange - @param {Array} content the managed collection of objects - @param {Number} start the index at which the changes occurred - @param {Number} removed number of object removed from content - @param {Number} added number of object added to content - */ - arrayDidChange: function(content, start, removed, added) { - var addedViews = [], view, item, idx, len, itemViewClass, - emptyView; - - len = content ? get(content, 'length') : 0; - - if (len) { - itemViewClass = get(this, 'itemViewClass'); - - if ('string' === typeof itemViewClass && isGlobalPath(itemViewClass)) { - itemViewClass = get(itemViewClass) || itemViewClass; - } - - - for (idx = start; idx < start+added; idx++) { - item = content.objectAt(idx); - - view = this.createChildView(itemViewClass, { - content: item, - contentIndex: idx - }); - - addedViews.push(view); - } - } else { - emptyView = get(this, 'emptyView'); - - if (!emptyView) { return; } - - if ('string' === typeof emptyView && isGlobalPath(emptyView)) { - emptyView = get(emptyView) || emptyView; - } - - emptyView = this.createChildView(emptyView); - addedViews.push(emptyView); - set(this, 'emptyView', emptyView); - - if (CoreView.detect(emptyView)) { - this._createdEmptyView = emptyView; - } - } - - this.replace(start, 0, addedViews); - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - - The tag name for the view will be set to the tagName of the viewClass - passed in. - - @method createChildView - @param {Class} viewClass - @param {Hash} [attrs] Attributes to add - @return {Ember.View} new instance - */ - createChildView: function(view, attrs) { - view = this._super(view, attrs); - - var itemTagName = get(view, 'tagName'); - - if (itemTagName === null || itemTagName === undefined) { - itemTagName = CollectionView.CONTAINER_MAP[get(this, 'tagName')]; - set(view, 'tagName', itemTagName); - } - - return view; - } - }); - - /** - A map of parent tags to their default child tags. You can add - additional parent tags if you want collection views that use - a particular parent tag to default to a child tag. - - @property CONTAINER_MAP - @type Hash - @static - @final - */ - CollectionView.CONTAINER_MAP = { - ul: 'li', - ol: 'li', - table: 'tr', - thead: 'tr', - tbody: 'tr', - tfoot: 'tr', - tr: 'td', - select: 'option' - }; - - __exports__["default"] = CollectionView; - }); -define("ember-views/views/component", - ["ember-metal/core","ember-views/mixins/component_template_deprecation","ember-runtime/mixins/target_action_support","ember-views/views/view","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert, Ember.Handlebars - - var ComponentTemplateDeprecation = __dependency2__["default"]; - var TargetActionSupport = __dependency3__["default"]; - var View = __dependency4__["default"]; - - var get = __dependency5__.get; - var set = __dependency6__.set; - var isNone = __dependency7__.isNone; - - var computed = __dependency8__.computed; - - var a_slice = Array.prototype.slice; - - /** - @module ember - @submodule ember-views - */ - - /** - An `Ember.Component` is a view that is completely - isolated. Property access in its templates go - to the view object and actions are targeted at - the view object. There is no access to the - surrounding context or outer controller; all - contextual information must be passed in. - - The easiest way to create an `Ember.Component` is via - a template. If you name a template - `components/my-foo`, you will be able to use - `{{my-foo}}` in other templates, which will make - an instance of the isolated component. - - ```handlebars - {{app-profile person=currentUser}} - ``` - - ```handlebars - -

    {{person.title}}

    - -

    {{person.signature}}

    - ``` - - You can use `yield` inside a template to - include the **contents** of any block attached to - the component. The block will be executed in the - context of the surrounding context or outer controller: - - ```handlebars - {{#app-profile person=currentUser}} -

    Admin mode

    - {{! Executed in the controller's context. }} - {{/app-profile}} - ``` - - ```handlebars - -

    {{person.title}}

    - {{! Executed in the components context. }} - {{yield}} {{! block contents }} - ``` - - If you want to customize the component, in order to - handle events or actions, you implement a subclass - of `Ember.Component` named after the name of the - component. Note that `Component` needs to be appended to the name of - your subclass like `AppProfileComponent`. - - For example, you could implement the action - `hello` for the `app-profile` component: - - ```javascript - App.AppProfileComponent = Ember.Component.extend({ - actions: { - hello: function(name) { - console.log("Hello", name); - } - } - }); - ``` - - And then use it in the component's template: - - ```handlebars - - -

    {{person.title}}

    - {{yield}} - - - ``` - - Components must have a `-` in their name to avoid - conflicts with built-in controls that wrap HTML - elements. This is consistent with the same - requirement in web components. - - @class Component - @namespace Ember - @extends Ember.View - */ - var Component = View.extend(TargetActionSupport, ComponentTemplateDeprecation, { - instrumentName: 'component', - instrumentDisplay: computed(function() { - if (this._debugContainerKey) { - return '{{' + this._debugContainerKey.split(':')[1] + '}}'; - } - }), - - init: function() { - this._super(); - set(this, 'origContext', get(this, 'context')); - set(this, 'context', this); - set(this, 'controller', this); - }, - - defaultLayout: function(context, options){ - Ember.Handlebars.helpers['yield'].call(context, options); - }, - - /** - A components template property is set by passing a block - during its invocation. It is executed within the parent context. - - Example: - - ```handlebars - {{#my-component}} - // something that is run in the context - // of the parent context - {{/my-component}} - ``` - - Specifying a template directly to a component is deprecated without - also specifying the layout property. - - @deprecated - @property template - */ - template: computed(function(key, value) { - if (value !== undefined) { return value; } - - var templateName = get(this, 'templateName'), - template = this.templateForName(templateName, 'template'); - - - return template || get(this, 'defaultTemplate'); - }).property('templateName'), - - /** - Specifying a components `templateName` is deprecated without also - providing the `layout` or `layoutName` properties. - - @deprecated - @property templateName - */ - templateName: null, - - // during render, isolate keywords - cloneKeywords: function() { - return { - view: this, - controller: this - }; - }, - - _yield: function(context, options) { - var view = options.data.view, - parentView = this._parentView, - template = get(this, 'template'); - - if (template) { - - view.appendChild(View, { - isVirtual: true, - tagName: '', - _contextView: parentView, - template: template, - context: options.data.insideGroup ? get(this, 'origContext') : get(parentView, 'context'), - controller: get(parentView, 'controller'), - templateData: { keywords: parentView.cloneKeywords(), insideGroup: options.data.insideGroup } - }); - } - }, - - /** - If the component is currently inserted into the DOM of a parent view, this - property will point to the controller of the parent view. - - @property targetObject - @type Ember.Controller - @default null - */ - targetObject: computed(function(key) { - var parentView = get(this, '_parentView'); - return parentView ? get(parentView, 'controller') : null; - }).property('_parentView'), - - /** - Triggers a named action on the controller context where the component is used if - this controller has registered for notifications of the action. - - For example a component for playing or pausing music may translate click events - into action notifications of "play" or "stop" depending on some internal state - of the component: - - - ```javascript - App.PlayButtonComponent = Ember.Component.extend({ - click: function(){ - if (this.get('isPlaying')) { - this.sendAction('play'); - } else { - this.sendAction('stop'); - } - } - }); - ``` - - When used inside a template these component actions are configured to - trigger actions in the outer application context: - - ```handlebars - {{! application.hbs }} - {{play-button play="musicStarted" stop="musicStopped"}} - ``` - - When the component receives a browser `click` event it translate this - interaction into application-specific semantics ("play" or "stop") and - triggers the specified action name on the controller for the template - where the component is used: - - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - actions: { - musicStarted: function(){ - // called when the play button is clicked - // and the music started playing - }, - musicStopped: function(){ - // called when the play button is clicked - // and the music stopped playing - } - } - }); - ``` - - If no action name is passed to `sendAction` a default name of "action" - is assumed. - - ```javascript - App.NextButtonComponent = Ember.Component.extend({ - click: function(){ - this.sendAction(); - } - }); - ``` - - ```handlebars - {{! application.hbs }} - {{next-button action="playNextSongInAlbum"}} - ``` - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - actions: { - playNextSongInAlbum: function(){ - ... - } - } - }); - ``` - - @method sendAction - @param [action] {String} the action to trigger - @param [context] {*} a context to send with the action - */ - sendAction: function(action) { - var actionName, - contexts = a_slice.call(arguments, 1); - - // Send the default action - if (action === undefined) { - actionName = get(this, 'action'); - } else { - actionName = get(this, action); - } - - // If no action name for that action could be found, just abort. - if (actionName === undefined) { return; } - - this.triggerAction({ - action: actionName, - actionContext: contexts - }); - } - }); - - __exports__["default"] = Component; - }); -define("ember-views/views/container_view", - ["ember-metal/core","ember-metal/merge","ember-runtime/mixins/mutable_array","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/view_collection","ember-views/views/states","ember-metal/error","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/run_loop","ember-metal/properties","ember-views/system/render_buffer","ember-metal/mixin","ember-runtime/system/native_array","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert, Ember.K - - var merge = __dependency2__["default"]; - var MutableArray = __dependency3__["default"]; - var get = __dependency4__.get; - var set = __dependency5__.set; - - var View = __dependency6__["default"]; - var ViewCollection = __dependency7__["default"]; - - var cloneStates = __dependency8__.cloneStates; - var EmberViewStates = __dependency8__.states; - - var EmberError = __dependency9__["default"]; - - var forEach = __dependency10__.forEach; - - var computed = __dependency11__.computed; - var run = __dependency12__["default"]; - var defineProperty = __dependency13__.defineProperty; - var renderBuffer = __dependency14__["default"]; - var observer = __dependency15__.observer; - var beforeObserver = __dependency15__.beforeObserver; - var emberA = __dependency16__.A; - - /** - @module ember - @submodule ember-views - */ - - var states = cloneStates(EmberViewStates); - - /** - A `ContainerView` is an `Ember.View` subclass that implements `Ember.MutableArray` - allowing programmatic management of its child views. - - ## Setting Initial Child Views - - The initial array of child views can be set in one of two ways. You can - provide a `childViews` property at creation time that contains instance of - `Ember.View`: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: [Ember.View.create(), Ember.View.create()] - }); - ``` - - You can also provide a list of property names whose values are instances of - `Ember.View`: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: ['aView', 'bView', 'cView'], - aView: Ember.View.create(), - bView: Ember.View.create(), - cView: Ember.View.create() - }); - ``` - - The two strategies can be combined: - - ```javascript - aContainer = Ember.ContainerView.create({ - childViews: ['aView', Ember.View.create()], - aView: Ember.View.create() - }); - ``` - - Each child view's rendering will be inserted into the container's rendered - HTML in the same order as its position in the `childViews` property. - - ## Adding and Removing Child Views - - The container view implements `Ember.MutableArray` allowing programmatic management of its child views. - - To remove a view, pass that view into a `removeObject` call on the container view. - - Given an empty `` the following code - - ```javascript - aContainer = Ember.ContainerView.create({ - classNames: ['the-container'], - childViews: ['aView', 'bView'], - aView: Ember.View.create({ - template: Ember.Handlebars.compile("A") - }), - bView: Ember.View.create({ - template: Ember.Handlebars.compile("B") - }) - }); - - aContainer.appendTo('body'); - ``` - - Results in the HTML - - ```html -
    -
    A
    -
    B
    -
    - ``` - - Removing a view - - ```javascript - aContainer.toArray(); // [aContainer.aView, aContainer.bView] - aContainer.removeObject(aContainer.get('bView')); - aContainer.toArray(); // [aContainer.aView] - ``` - - Will result in the following HTML - - ```html -
    -
    A
    -
    - ``` - - Similarly, adding a child view is accomplished by adding `Ember.View` instances to the - container view. - - Given an empty `` the following code - - ```javascript - aContainer = Ember.ContainerView.create({ - classNames: ['the-container'], - childViews: ['aView', 'bView'], - aView: Ember.View.create({ - template: Ember.Handlebars.compile("A") - }), - bView: Ember.View.create({ - template: Ember.Handlebars.compile("B") - }) - }); - - aContainer.appendTo('body'); - ``` - - Results in the HTML - - ```html -
    -
    A
    -
    B
    -
    - ``` - - Adding a view - - ```javascript - AnotherViewClass = Ember.View.extend({ - template: Ember.Handlebars.compile("Another view") - }); - - aContainer.toArray(); // [aContainer.aView, aContainer.bView] - aContainer.pushObject(AnotherViewClass.create()); - aContainer.toArray(); // [aContainer.aView, aContainer.bView, ] - ``` - - Will result in the following HTML - - ```html -
    -
    A
    -
    B
    -
    Another view
    -
    - ``` - - ## Templates and Layout - - A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or - `defaultLayout` property on a container view will not result in the template - or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM - representation will only be the rendered HTML of its child views. - - @class ContainerView - @namespace Ember - @extends Ember.View - */ - var ContainerView = View.extend(MutableArray, { - _states: states, - - willWatchProperty: function(prop){ - }, - - init: function() { - this._super(); - - var childViews = get(this, 'childViews'); - - // redefine view's childViews property that was obliterated - defineProperty(this, 'childViews', View.childViewsProperty); - - var _childViews = this._childViews; - - forEach(childViews, function(viewName, idx) { - var view; - - if ('string' === typeof viewName) { - view = get(this, viewName); - view = this.createChildView(view); - set(this, viewName, view); - } else { - view = this.createChildView(viewName); - } - - _childViews[idx] = view; - }, this); - - var currentView = get(this, 'currentView'); - if (currentView) { - if (!_childViews.length) { _childViews = this._childViews = this._childViews.slice(); } - _childViews.push(this.createChildView(currentView)); - } - }, - - replace: function(idx, removedCount, addedViews) { - var addedCount = addedViews ? get(addedViews, 'length') : 0; - var self = this; - - this.arrayContentWillChange(idx, removedCount, addedCount); - this.childViewsWillChange(this._childViews, idx, removedCount); - - if (addedCount === 0) { - this._childViews.splice(idx, removedCount) ; - } else { - var args = [idx, removedCount].concat(addedViews); - if (addedViews.length && !this._childViews.length) { this._childViews = this._childViews.slice(); } - this._childViews.splice.apply(this._childViews, args); - } - - this.arrayContentDidChange(idx, removedCount, addedCount); - this.childViewsDidChange(this._childViews, idx, removedCount, addedCount); - - return this; - }, - - objectAt: function(idx) { - return this._childViews[idx]; - }, - - length: computed(function () { - return this._childViews.length; - })["volatile"](), - - /** - Instructs each child view to render to the passed render buffer. - - @private - @method render - @param {Ember.RenderBuffer} buffer the buffer to render to - */ - render: function(buffer) { - this.forEachChildView(function(view) { - view.renderToBuffer(buffer); - }); - }, - - instrumentName: 'container', - - /** - When a child view is removed, destroy its element so that - it is removed from the DOM. - - The array observer that triggers this action is set up in the - `renderToBuffer` method. - - @private - @method childViewsWillChange - @param {Ember.Array} views the child views array before mutation - @param {Number} start the start position of the mutation - @param {Number} removed the number of child views removed - **/ - childViewsWillChange: function(views, start, removed) { - this.propertyWillChange('childViews'); - - if (removed > 0) { - var changedViews = views.slice(start, start+removed); - // transition to preRender before clearing parentView - this.currentState.childViewsWillChange(this, views, start, removed); - this.initializeViews(changedViews, null, null); - } - }, - - removeChild: function(child) { - this.removeObject(child); - return this; - }, - - /** - When a child view is added, make sure the DOM gets updated appropriately. - - If the view has already rendered an element, we tell the child view to - create an element and insert it into the DOM. If the enclosing container - view has already written to a buffer, but not yet converted that buffer - into an element, we insert the string representation of the child into the - appropriate place in the buffer. - - @private - @method childViewsDidChange - @param {Ember.Array} views the array of child views after the mutation has occurred - @param {Number} start the start position of the mutation - @param {Number} removed the number of child views removed - @param {Number} added the number of child views added - */ - childViewsDidChange: function(views, start, removed, added) { - if (added > 0) { - var changedViews = views.slice(start, start+added); - this.initializeViews(changedViews, this, get(this, 'templateData')); - this.currentState.childViewsDidChange(this, views, start, added); - } - this.propertyDidChange('childViews'); - }, - - initializeViews: function(views, parentView, templateData) { - forEach(views, function(view) { - set(view, '_parentView', parentView); - - if (!view.container && parentView) { - set(view, 'container', parentView.container); - } - - if (!get(view, 'templateData')) { - set(view, 'templateData', templateData); - } - }); - }, - - currentView: null, - - _currentViewWillChange: beforeObserver('currentView', function() { - var currentView = get(this, 'currentView'); - if (currentView) { - currentView.destroy(); - } - }), - - _currentViewDidChange: observer('currentView', function() { - var currentView = get(this, 'currentView'); - if (currentView) { - this.pushObject(currentView); - } - }), - - _ensureChildrenAreInDOM: function () { - this.currentState.ensureChildrenAreInDOM(this); - } - }); - - merge(states._default, { - childViewsWillChange: Ember.K, - childViewsDidChange: Ember.K, - ensureChildrenAreInDOM: Ember.K - }); - - merge(states.inBuffer, { - childViewsDidChange: function(parentView, views, start, added) { - throw new EmberError('You cannot modify child views while in the inBuffer state'); - } - }); - - merge(states.hasElement, { - childViewsWillChange: function(view, views, start, removed) { - for (var i=start; i - ``` - - ## HTML `class` Attribute - - The HTML `class` attribute of a view's tag can be set by providing a - `classNames` property that is set to an array of strings: - - ```javascript - MyView = Ember.View.extend({ - classNames: ['my-class', 'my-other-class'] - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - `class` attribute values can also be set by providing a `classNameBindings` - property set to an array of properties names for the view. The return value - of these properties will be added as part of the value for the view's `class` - attribute. These properties can be computed properties: - - ```javascript - MyView = Ember.View.extend({ - classNameBindings: ['propertyA', 'propertyB'], - propertyA: 'from-a', - propertyB: function() { - if (someLogic) { return 'from-b'; } - }.property() - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - If the value of a class name binding returns a boolean the property name - itself will be used as the class name if the property is true. The class name - will not be added if the value is `false` or `undefined`. - - ```javascript - MyView = Ember.View.extend({ - classNameBindings: ['hovered'], - hovered: true - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - When using boolean class name bindings you can supply a string value other - than the property name for use as the `class` HTML attribute by appending the - preferred value after a ":" character when defining the binding: - - ```javascript - MyView = Ember.View.extend({ - classNameBindings: ['awesome:so-very-cool'], - awesome: true - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - Boolean value class name bindings whose property names are in a - camelCase-style format will be converted to a dasherized format: - - ```javascript - MyView = Ember.View.extend({ - classNameBindings: ['isUrgent'], - isUrgent: true - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - Class name bindings can also refer to object values that are found by - traversing a path relative to the view itself: - - ```javascript - MyView = Ember.View.extend({ - classNameBindings: ['messages.empty'] - messages: Ember.Object.create({ - empty: true - }) - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - If you want to add a class name for a property which evaluates to true and - and a different class name if it evaluates to false, you can pass a binding - like this: - - ```javascript - // Applies 'enabled' class when isEnabled is true and 'disabled' when isEnabled is false - Ember.View.extend({ - classNameBindings: ['isEnabled:enabled:disabled'] - isEnabled: true - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - When isEnabled is `false`, the resulting HTML reprensentation looks like - this: - - ```html -
    - ``` - - This syntax offers the convenience to add a class if a property is `false`: - - ```javascript - // Applies no class when isEnabled is true and class 'disabled' when isEnabled is false - Ember.View.extend({ - classNameBindings: ['isEnabled::disabled'] - isEnabled: true - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    - ``` - - When the `isEnabled` property on the view is set to `false`, it will result - in view instances with an HTML representation of: - - ```html -
    - ``` - - Updates to the the value of a class name binding will result in automatic - update of the HTML `class` attribute in the view's rendered HTML - representation. If the value becomes `false` or `undefined` the class name - will be removed. - - Both `classNames` and `classNameBindings` are concatenated properties. See - [Ember.Object](/api/classes/Ember.Object.html) documentation for more - information about concatenated properties. - - ## HTML Attributes - - The HTML attribute section of a view's tag can be set by providing an - `attributeBindings` property set to an array of property names on the view. - The return value of these properties will be used as the value of the view's - HTML associated attribute: - - ```javascript - AnchorView = Ember.View.extend({ - tagName: 'a', - attributeBindings: ['href'], - href: 'http://google.com' - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html - - ``` - - One property can be mapped on to another by placing a ":" between - the source property and the destination property: - - ```javascript - AnchorView = Ember.View.extend({ - tagName: 'a', - attributeBindings: ['url:href'], - url: 'http://google.com' - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html - - ``` - - If the return value of an `attributeBindings` monitored property is a boolean - the property will follow HTML's pattern of repeating the attribute's name as - its value: - - ```javascript - MyTextInput = Ember.View.extend({ - tagName: 'input', - attributeBindings: ['disabled'], - disabled: true - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html - - ``` - - `attributeBindings` can refer to computed properties: - - ```javascript - MyTextInput = Ember.View.extend({ - tagName: 'input', - attributeBindings: ['disabled'], - disabled: function() { - if (someLogic) { - return true; - } else { - return false; - } - }.property() - }); - ``` - - Updates to the the property of an attribute binding will result in automatic - update of the HTML attribute in the view's rendered HTML representation. - - `attributeBindings` is a concatenated property. See [Ember.Object](/api/classes/Ember.Object.html) - documentation for more information about concatenated properties. - - ## Templates - - The HTML contents of a view's rendered representation are determined by its - template. Templates can be any function that accepts an optional context - parameter and returns a string of HTML that will be inserted within the - view's tag. Most typically in Ember this function will be a compiled - `Ember.Handlebars` template. - - ```javascript - AView = Ember.View.extend({ - template: Ember.Handlebars.compile('I am the template') - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    I am the template
    - ``` - - Within an Ember application is more common to define a Handlebars templates as - part of a page: - - ```html - - ``` - - And associate it by name using a view's `templateName` property: - - ```javascript - AView = Ember.View.extend({ - templateName: 'some-template' - }); - ``` - - If you have nested resources, your Handlebars template will look like this: - - ```html - - ``` - - And `templateName` property: - - ```javascript - AView = Ember.View.extend({ - templateName: 'posts/new' - }); - ``` - - Using a value for `templateName` that does not have a Handlebars template - with a matching `data-template-name` attribute will throw an error. - - For views classes that may have a template later defined (e.g. as the block - portion of a `{{view}}` Handlebars helper call in another template or in - a subclass), you can provide a `defaultTemplate` property set to compiled - template function. If a template is not later provided for the view instance - the `defaultTemplate` value will be used: - - ```javascript - AView = Ember.View.extend({ - defaultTemplate: Ember.Handlebars.compile('I was the default'), - template: null, - templateName: null - }); - ``` - - Will result in instances with an HTML representation of: - - ```html -
    I was the default
    - ``` - - If a `template` or `templateName` is provided it will take precedence over - `defaultTemplate`: - - ```javascript - AView = Ember.View.extend({ - defaultTemplate: Ember.Handlebars.compile('I was the default') - }); - - aView = AView.create({ - template: Ember.Handlebars.compile('I was the template, not default') - }); - ``` - - Will result in the following HTML representation when rendered: - - ```html -
    I was the template, not default
    - ``` - - ## View Context - - The default context of the compiled template is the view's controller: - - ```javascript - AView = Ember.View.extend({ - template: Ember.Handlebars.compile('Hello {{excitedGreeting}}') - }); - - aController = Ember.Object.create({ - firstName: 'Barry', - excitedGreeting: function() { - return this.get("content.firstName") + "!!!" - }.property() - }); - - aView = AView.create({ - controller: aController - }); - ``` - - Will result in an HTML representation of: - - ```html -
    Hello Barry!!!
    - ``` - - A context can also be explicitly supplied through the view's `context` - property. If the view has neither `context` nor `controller` properties, the - `parentView`'s context will be used. - - ## Layouts - - Views can have a secondary template that wraps their main template. Like - primary templates, layouts can be any function that accepts an optional - context parameter and returns a string of HTML that will be inserted inside - view's tag. Views whose HTML element is self closing (e.g. ``) - cannot have a layout and this property will be ignored. - - Most typically in Ember a layout will be a compiled `Ember.Handlebars` - template. - - A view's layout can be set directly with the `layout` property or reference - an existing Handlebars template by name with the `layoutName` property. - - A template used as a layout must contain a single use of the Handlebars - `{{yield}}` helper. The HTML contents of a view's rendered `template` will be - inserted at this location: - - ```javascript - AViewWithLayout = Ember.View.extend({ - layout: Ember.Handlebars.compile("
    {{yield}}
    "), - template: Ember.Handlebars.compile("I got wrapped") - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    -
    - I got wrapped -
    -
    - ``` - - See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield) - for more information. - - ## Responding to Browser Events - - Views can respond to user-initiated events in one of three ways: method - implementation, through an event manager, and through `{{action}}` helper use - in their template or layout. - - ### Method Implementation - - Views can respond to user-initiated events by implementing a method that - matches the event name. A `jQuery.Event` object will be passed as the - argument to this method. - - ```javascript - AView = Ember.View.extend({ - click: function(event) { - // will be called when when an instance's - // rendered element is clicked - } - }); - ``` - - ### Event Managers - - Views can define an object as their `eventManager` property. This object can - then implement methods that match the desired event names. Matching events - that occur on the view's rendered HTML or the rendered HTML of any of its DOM - descendants will trigger this method. A `jQuery.Event` object will be passed - as the first argument to the method and an `Ember.View` object as the - second. The `Ember.View` will be the view whose rendered HTML was interacted - with. This may be the view with the `eventManager` property or one of its - descendent views. - - ```javascript - AView = Ember.View.extend({ - eventManager: Ember.Object.create({ - doubleClick: function(event, view) { - // will be called when when an instance's - // rendered element or any rendering - // of this views's descendent - // elements is clicked - } - }) - }); - ``` - - An event defined for an event manager takes precedence over events of the - same name handled through methods on the view. - - ```javascript - AView = Ember.View.extend({ - mouseEnter: function(event) { - // will never trigger. - }, - eventManager: Ember.Object.create({ - mouseEnter: function(event, view) { - // takes precedence over AView#mouseEnter - } - }) - }); - ``` - - Similarly a view's event manager will take precedence for events of any views - rendered as a descendent. A method name that matches an event name will not - be called if the view instance was rendered inside the HTML representation of - a view that has an `eventManager` property defined that handles events of the - name. Events not handled by the event manager will still trigger method calls - on the descendent. - - ```javascript - OuterView = Ember.View.extend({ - template: Ember.Handlebars.compile("outer {{#view InnerView}}inner{{/view}} outer"), - eventManager: Ember.Object.create({ - mouseEnter: function(event, view) { - // view might be instance of either - // OuterView or InnerView depending on - // where on the page the user interaction occured - } - }) - }); - - InnerView = Ember.View.extend({ - click: function(event) { - // will be called if rendered inside - // an OuterView because OuterView's - // eventManager doesn't handle click events - }, - mouseEnter: function(event) { - // will never be called if rendered inside - // an OuterView. - } - }); - ``` - - ### Handlebars `{{action}}` Helper - - See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action). - - ### Event Names - - All of the event handling approaches described above respond to the same set - of events. The names of the built-in events are listed below. (The hash of - built-in events exists in `Ember.EventDispatcher`.) Additional, custom events - can be registered by using `Ember.Application.customEvents`. - - Touch events: - - * `touchStart` - * `touchMove` - * `touchEnd` - * `touchCancel` - - Keyboard events - - * `keyDown` - * `keyUp` - * `keyPress` - - Mouse events - - * `mouseDown` - * `mouseUp` - * `contextMenu` - * `click` - * `doubleClick` - * `mouseMove` - * `focusIn` - * `focusOut` - * `mouseEnter` - * `mouseLeave` - - Form events: - - * `submit` - * `change` - * `focusIn` - * `focusOut` - * `input` - - HTML5 drag and drop events: - - * `dragStart` - * `drag` - * `dragEnter` - * `dragLeave` - * `dragOver` - * `dragEnd` - * `drop` - - ## Handlebars `{{view}}` Helper - - Other `Ember.View` instances can be included as part of a view's template by - using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view) - for additional information. - - @class View - @namespace Ember - @extends Ember.CoreView - */ - var View = CoreView.extend({ - - concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'], - - /** - @property isView - @type Boolean - @default true - @static - */ - isView: true, - - // .......................................................... - // TEMPLATE SUPPORT - // - - /** - The name of the template to lookup if no template is provided. - - By default `Ember.View` will lookup a template with this name in - `Ember.TEMPLATES` (a shared global object). - - @property templateName - @type String - @default null - */ - templateName: null, - - /** - The name of the layout to lookup if no layout is provided. - - By default `Ember.View` will lookup a template with this name in - `Ember.TEMPLATES` (a shared global object). - - @property layoutName - @type String - @default null - */ - layoutName: null, - - /** - Used to identify this view during debugging - - @property instrumentDisplay - @type String - */ - instrumentDisplay: computed(function() { - if (this.helperName) { - return '{{' + this.helperName + '}}'; - } - }), - - /** - The template used to render the view. This should be a function that - accepts an optional context parameter and returns a string of HTML that - will be inserted into the DOM relative to its parent view. - - In general, you should set the `templateName` property instead of setting - the template yourself. - - @property template - @type Function - */ - template: computed('templateName', function(key, value) { - if (value !== undefined) { return value; } - - var templateName = get(this, 'templateName'), - template = this.templateForName(templateName, 'template'); - - - return template || get(this, 'defaultTemplate'); - }), - - /** - The controller managing this view. If this property is set, it will be - made available for use by the template. - - @property controller - @type Object - */ - controller: computed('_parentView', function(key) { - var parentView = get(this, '_parentView'); - return parentView ? get(parentView, 'controller') : null; - }), - - /** - A view may contain a layout. A layout is a regular template but - supersedes the `template` property during rendering. It is the - responsibility of the layout template to retrieve the `template` - property from the view (or alternatively, call `Handlebars.helpers.yield`, - `{{yield}}`) to render it in the correct location. - - This is useful for a view that has a shared wrapper, but which delegates - the rendering of the contents of the wrapper to the `template` property - on a subclass. - - @property layout - @type Function - */ - layout: computed(function(key) { - var layoutName = get(this, 'layoutName'), - layout = this.templateForName(layoutName, 'layout'); - - - return layout || get(this, 'defaultLayout'); - }).property('layoutName'), - - _yield: function(context, options) { - var template = get(this, 'template'); - if (template) { template(context, options); } - }, - - templateForName: function(name, type) { - if (!name) { return; } - - if (!this.container) { - throw new EmberError('Container was not found when looking up a views template. ' + - 'This is most likely due to manually instantiating an Ember.View. ' + - 'See: http://git.io/EKPpnA'); - } - - return this.container.lookup('template:' + name); - }, - - /** - The object from which templates should access properties. - - This object will be passed to the template function each time the render - method is called, but it is up to the individual function to decide what - to do with it. - - By default, this will be the view's controller. - - @property context - @type Object - */ - context: computed(function(key, value) { - if (arguments.length === 2) { - set(this, '_context', value); - return value; - } else { - return get(this, '_context'); - } - })["volatile"](), - - /** - Private copy of the view's template context. This can be set directly - by Handlebars without triggering the observer that causes the view - to be re-rendered. - - The context of a view is looked up as follows: - - 1. Supplied context (usually by Handlebars) - 2. Specified controller - 3. `parentView`'s context (for a child of a ContainerView) - - The code in Handlebars that overrides the `_context` property first - checks to see whether the view has a specified controller. This is - something of a hack and should be revisited. - - @property _context - @private - */ - _context: computed(function(key) { - var parentView, controller; - - if (controller = get(this, 'controller')) { - return controller; - } - - parentView = this._parentView; - if (parentView) { - return get(parentView, '_context'); - } - - return null; - }), - - /** - If a value that affects template rendering changes, the view should be - re-rendered to reflect the new value. - - @method _contextDidChange - @private - */ - _contextDidChange: observer('context', function() { - this.rerender(); - }), - - /** - If `false`, the view will appear hidden in DOM. - - @property isVisible - @type Boolean - @default null - */ - isVisible: true, - - /** - Array of child views. You should never edit this array directly. - Instead, use `appendChild` and `removeFromParent`. - - @property childViews - @type Array - @default [] - @private - */ - childViews: childViewsProperty, - - _childViews: EMPTY_ARRAY, - - // When it's a virtual view, we need to notify the parent that their - // childViews will change. - _childViewsWillChange: beforeObserver('childViews', function() { - if (this.isVirtual) { - var parentView = get(this, 'parentView'); - if (parentView) { propertyWillChange(parentView, 'childViews'); } - } - }), - - // When it's a virtual view, we need to notify the parent that their - // childViews did change. - _childViewsDidChange: observer('childViews', function() { - if (this.isVirtual) { - var parentView = get(this, 'parentView'); - if (parentView) { propertyDidChange(parentView, 'childViews'); } - } - }), - - /** - Return the nearest ancestor that is an instance of the provided - class. - - @method nearestInstanceOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - */ - nearestInstanceOf: function(klass) { - var view = get(this, 'parentView'); - - while (view) { - if (view instanceof klass) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor that is an instance of the provided - class or mixin. - - @method nearestOfType - @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself), - or an instance of Ember.Mixin. - @return Ember.View - */ - nearestOfType: function(klass) { - var view = get(this, 'parentView'), - isOfType = klass instanceof Mixin ? - function(view) { return klass.detect(view); } : - function(view) { return klass.detect(view.constructor); }; - - while (view) { - if (isOfType(view)) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor that has a given property. - - @method nearestWithProperty - @param {String} property A property name - @return Ember.View - */ - nearestWithProperty: function(property) { - var view = get(this, 'parentView'); - - while (view) { - if (property in view) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor whose parent is an instance of - `klass`. - - @method nearestChildOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - */ - nearestChildOf: function(klass) { - var view = get(this, 'parentView'); - - while (view) { - if (get(view, 'parentView') instanceof klass) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - When the parent view changes, recursively invalidate `controller` - - @method _parentViewDidChange - @private - */ - _parentViewDidChange: observer('_parentView', function() { - if (this.isDestroying) { return; } - - this.trigger('parentViewDidChange'); - - if (get(this, 'parentView.controller') && !get(this, 'controller')) { - this.notifyPropertyChange('controller'); - } - }), - - _controllerDidChange: observer('controller', function() { - if (this.isDestroying) { return; } - - this.rerender(); - - this.forEachChildView(function(view) { - view.propertyDidChange('controller'); - }); - }), - - cloneKeywords: function() { - var templateData = get(this, 'templateData'); - - var keywords = templateData ? copy(templateData.keywords) : {}; - set(keywords, 'view', this.isVirtual ? keywords.view : this); - set(keywords, '_view', this); - set(keywords, 'controller', get(this, 'controller')); - - return keywords; - }, - - /** - Called on your view when it should push strings of HTML into a - `Ember.RenderBuffer`. Most users will want to override the `template` - or `templateName` properties instead of this method. - - By default, `Ember.View` will look for a function in the `template` - property and invoke it with the value of `context`. The value of - `context` will be the view's controller unless you override it. - - @method render - @param {Ember.RenderBuffer} buffer The render buffer - */ - render: function(buffer) { - // If this view has a layout, it is the responsibility of the - // the layout to render the view's template. Otherwise, render the template - // directly. - var template = get(this, 'layout') || get(this, 'template'); - - if (template) { - var context = get(this, 'context'); - var keywords = this.cloneKeywords(); - var output; - - var data = { - view: this, - buffer: buffer, - isRenderData: true, - keywords: keywords, - insideGroup: get(this, 'templateData.insideGroup') - }; - - // Invoke the template with the provided template context, which - // is the view's controller by default. A hash of data is also passed that provides - // the template with access to the view and render buffer. - - // The template should write directly to the render buffer instead - // of returning a string. - output = template(context, { data: data }); - - // If the template returned a string instead of writing to the buffer, - // push the string onto the buffer. - if (output !== undefined) { buffer.push(output); } - } - }, - - /** - Renders the view again. This will work regardless of whether the - view is already in the DOM or not. If the view is in the DOM, the - rendering process will be deferred to give bindings a chance - to synchronize. - - If children were added during the rendering process using `appendChild`, - `rerender` will remove them, because they will be added again - if needed by the next `render`. - - In general, if the display of your view changes, you should modify - the DOM element directly instead of manually calling `rerender`, which can - be slow. - - @method rerender - */ - rerender: function() { - return this.currentState.rerender(this); - }, - - clearRenderedChildren: function() { - var lengthBefore = this.lengthBeforeRender, - lengthAfter = this.lengthAfterRender; - - // If there were child views created during the last call to render(), - // remove them under the assumption that they will be re-created when - // we re-render. - - // VIEW-TODO: Unit test this path. - var childViews = this._childViews; - for (var i=lengthAfter-1; i>=lengthBefore; i--) { - if (childViews[i]) { childViews[i].destroy(); } - } - }, - - /** - Iterates over the view's `classNameBindings` array, inserts the value - of the specified property into the `classNames` array, then creates an - observer to update the view's element if the bound property ever changes - in the future. - - @method _applyClassNameBindings - @private - */ - _applyClassNameBindings: function(classBindings) { - var classNames = this.classNames, - elem, newClass, dasherizedClass; - - // Loop through all of the configured bindings. These will be either - // property names ('isUrgent') or property paths relative to the view - // ('content.isUrgent') - forEach(classBindings, function(binding) { - - - // Variable in which the old class value is saved. The observer function - // closes over this variable, so it knows which string to remove when - // the property changes. - var oldClass; - // Extract just the property name from bindings like 'foo:bar' - var parsedPath = View._parsePropertyPath(binding); - - // Set up an observer on the context. If the property changes, toggle the - // class name. - var observer = function() { - // Get the current value of the property - newClass = this._classStringForProperty(binding); - elem = this.$(); - - // If we had previously added a class to the element, remove it. - if (oldClass) { - elem.removeClass(oldClass); - // Also remove from classNames so that if the view gets rerendered, - // the class doesn't get added back to the DOM. - classNames.removeObject(oldClass); - } - - // If necessary, add a new class. Make sure we keep track of it so - // it can be removed in the future. - if (newClass) { - elem.addClass(newClass); - oldClass = newClass; - } else { - oldClass = null; - } - }; - - // Get the class name for the property at its current value - dasherizedClass = this._classStringForProperty(binding); - - if (dasherizedClass) { - // Ensure that it gets into the classNames array - // so it is displayed when we render. - addObject(classNames, dasherizedClass); - - // Save a reference to the class name so we can remove it - // if the observer fires. Remember that this variable has - // been closed over by the observer. - oldClass = dasherizedClass; - } - - this.registerObserver(this, parsedPath.path, observer); - // Remove className so when the view is rerendered, - // the className is added based on binding reevaluation - this.one('willClearRender', function() { - if (oldClass) { - classNames.removeObject(oldClass); - oldClass = null; - } - }); - - }, this); - }, - - _unspecifiedAttributeBindings: null, - - /** - Iterates through the view's attribute bindings, sets up observers for each, - then applies the current value of the attributes to the passed render buffer. - - @method _applyAttributeBindings - @param {Ember.RenderBuffer} buffer - @private - */ - _applyAttributeBindings: function(buffer, attributeBindings) { - var attributeValue, - unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {}; - - forEach(attributeBindings, function(binding) { - var split = binding.split(':'), - property = split[0], - attributeName = split[1] || property; - - if (property in this) { - this._setupAttributeBindingObservation(property, attributeName); - - // Determine the current value and add it to the render buffer - // if necessary. - attributeValue = get(this, property); - View.applyAttributeBindings(buffer, attributeName, attributeValue); - } else { - unspecifiedAttributeBindings[property] = attributeName; - } - }, this); - - // Lazily setup setUnknownProperty after attributeBindings are initially applied - this.setUnknownProperty = this._setUnknownProperty; - }, - - _setupAttributeBindingObservation: function(property, attributeName) { - var attributeValue, elem; - - // Create an observer to add/remove/change the attribute if the - // JavaScript property changes. - var observer = function() { - elem = this.$(); - - attributeValue = get(this, property); - - View.applyAttributeBindings(elem, attributeName, attributeValue); - }; - - this.registerObserver(this, property, observer); - }, - - /** - We're using setUnknownProperty as a hook to setup attributeBinding observers for - properties that aren't defined on a view at initialization time. - - Note: setUnknownProperty will only be called once for each property. - - @method setUnknownProperty - @param key - @param value - @private - */ - setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings - - _setUnknownProperty: function(key, value) { - var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key]; - if (attributeName) { - this._setupAttributeBindingObservation(key, attributeName); - } - - defineProperty(this, key); - return set(this, key, value); - }, - - /** - Given a property name, returns a dasherized version of that - property name if the property evaluates to a non-falsy value. - - For example, if the view has property `isUrgent` that evaluates to true, - passing `isUrgent` to this method will return `"is-urgent"`. - - @method _classStringForProperty - @param property - @private - */ - _classStringForProperty: function(property) { - var parsedPath = View._parsePropertyPath(property); - var path = parsedPath.path; - - var val = get(this, path); - if (val === undefined && isGlobalPath(path)) { - val = get(Ember.lookup, path); - } - - return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); - }, - - // .......................................................... - // ELEMENT SUPPORT - // - - /** - Returns the current DOM element for the view. - - @property element - @type DOMElement - */ - element: computed('_parentView', function(key, value) { - if (value !== undefined) { - return this.currentState.setElement(this, value); - } else { - return this.currentState.getElement(this); - } - }), - - /** - Returns a jQuery object for this view's element. If you pass in a selector - string, this method will return a jQuery object, using the current element - as its buffer. - - For example, calling `view.$('li')` will return a jQuery object containing - all of the `li` elements inside the DOM element of this view. - - @method $ - @param {String} [selector] a jQuery-compatible selector string - @return {jQuery} the jQuery object for the DOM node - */ - $: function(sel) { - return this.currentState.$(this, sel); - }, - - mutateChildViews: function(callback) { - var childViews = this._childViews, - idx = childViews.length, - view; - - while(--idx >= 0) { - view = childViews[idx]; - callback(this, view, idx); - } - - return this; - }, - - forEachChildView: function(callback) { - var childViews = this._childViews; - - if (!childViews) { return this; } - - var len = childViews.length, - view, idx; - - for (idx = 0; idx < len; idx++) { - view = childViews[idx]; - callback(view); - } - - return this; - }, - - /** - Appends the view's element to the specified parent element. - - If the view does not have an HTML representation yet, `createElement()` - will be called automatically. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the given element until all bindings have - finished synchronizing. - - This is not typically a function that you will need to call directly when - building your application. You might consider using `Ember.ContainerView` - instead. If you do need to use `appendTo`, be sure that the target element - you are providing is associated with an `Ember.Application` and does not - have an ancestor element that is associated with an Ember view. - - @method appendTo - @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object - @return {Ember.View} receiver - */ - appendTo: function(target) { - // Schedule the DOM element to be created and appended to the given - // element after bindings have synchronized. - this._insertElementLater(function() { - this.$().appendTo(target); - }); - - return this; - }, - - /** - Replaces the content of the specified parent element with this view's - element. If the view does not have an HTML representation yet, - `createElement()` will be called automatically. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the given element until all bindings have - finished synchronizing - - @method replaceIn - @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object - @return {Ember.View} received - */ - replaceIn: function(target) { - - this._insertElementLater(function() { - jQuery(target).empty(); - this.$().appendTo(target); - }); - - return this; - }, - - /** - Schedules a DOM operation to occur during the next render phase. This - ensures that all bindings have finished synchronizing before the view is - rendered. - - To use, pass a function that performs a DOM operation. - - Before your function is called, this view and all child views will receive - the `willInsertElement` event. After your function is invoked, this view - and all of its child views will receive the `didInsertElement` event. - - ```javascript - view._insertElementLater(function() { - this.createElement(); - this.$().appendTo('body'); - }); - ``` - - @method _insertElementLater - @param {Function} fn the function that inserts the element into the DOM - @private - */ - _insertElementLater: function(fn) { - this._scheduledInsert = run.scheduleOnce('render', this, '_insertElement', fn); - }, - - _insertElement: function (fn) { - this._scheduledInsert = null; - this.currentState.insertElement(this, fn); - }, - - /** - Appends the view's element to the document body. If the view does - not have an HTML representation yet, `createElement()` will be called - automatically. - - If your application uses the `rootElement` property, you must append - the view within that element. Rendering views outside of the `rootElement` - is not supported. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the document body until all bindings have - finished synchronizing. - - @method append - @return {Ember.View} receiver - */ - append: function() { - return this.appendTo(document.body); - }, - - /** - Removes the view's element from the element to which it is attached. - - @method remove - @return {Ember.View} receiver - */ - remove: function() { - // What we should really do here is wait until the end of the run loop - // to determine if the element has been re-appended to a different - // element. - // In the interim, we will just re-render if that happens. It is more - // important than elements get garbage collected. - if (!this.removedFromDOM) { this.destroyElement(); } - this.invokeRecursively(function(view) { - if (view.clearRenderedChildren) { view.clearRenderedChildren(); } - }); - }, - - elementId: null, - - /** - Attempts to discover the element in the parent element. The default - implementation looks for an element with an ID of `elementId` (or the - view's guid if `elementId` is null). You can override this method to - provide your own form of lookup. For example, if you want to discover your - element using a CSS class name instead of an ID. - - @method findElementInParentElement - @param {DOMElement} parentElement The parent's DOM element - @return {DOMElement} The discovered element - */ - findElementInParentElement: function(parentElem) { - var id = "#" + this.elementId; - return jQuery(id)[0] || jQuery(id, parentElem)[0]; - }, - - /** - Creates a DOM representation of the view and all of its - child views by recursively calling the `render()` method. - - After the element has been created, `didInsertElement` will - be called on this view and all of its child views. - - @method createElement - @return {Ember.View} receiver - */ - createElement: function() { - if (get(this, 'element')) { return this; } - - var buffer = this.renderToBuffer(); - set(this, 'element', buffer.element()); - - return this; - }, - - /** - Called when a view is going to insert an element into the DOM. - - @event willInsertElement - */ - willInsertElement: Ember.K, - - /** - Called when the element of the view has been inserted into the DOM - or after the view was re-rendered. Override this function to do any - set up that requires an element in the document body. - - @event didInsertElement - */ - didInsertElement: Ember.K, - - /** - Called when the view is about to rerender, but before anything has - been torn down. This is a good opportunity to tear down any manual - observers you have installed based on the DOM state - - @event willClearRender - */ - willClearRender: Ember.K, - - /** - Run this callback on the current view (unless includeSelf is false) and recursively on child views. - - @method invokeRecursively - @param fn {Function} - @param includeSelf {Boolean} Includes itself if true. - @private - */ - invokeRecursively: function(fn, includeSelf) { - var childViews = (includeSelf === false) ? this._childViews : [this]; - var currentViews, view, currentChildViews; - - while (childViews.length) { - currentViews = childViews.slice(); - childViews = []; - - for (var i=0, l=currentViews.length; i` tag for views. - - @property tagName - @type String - @default null - */ - - // We leave this null by default so we can tell the difference between - // the default case and a user-specified tag. - tagName: null, - - /** - The WAI-ARIA role of the control represented by this view. For example, a - button may have a role of type 'button', or a pane may have a role of - type 'alertdialog'. This property is used by assistive software to help - visually challenged users navigate rich web applications. - - The full list of valid WAI-ARIA roles is available at: - [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) - - @property ariaRole - @type String - @default null - */ - ariaRole: null, - - /** - Standard CSS class names to apply to the view's outer element. This - property automatically inherits any class names defined by the view's - superclasses as well. - - @property classNames - @type Array - @default ['ember-view'] - */ - classNames: ['ember-view'], - - /** - A list of properties of the view to apply as class names. If the property - is a string value, the value of that string will be applied as a class - name. - - ```javascript - // Applies the 'high' class to the view element - Ember.View.extend({ - classNameBindings: ['priority'] - priority: 'high' - }); - ``` - - If the value of the property is a Boolean, the name of that property is - added as a dasherized class name. - - ```javascript - // Applies the 'is-urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent'] - isUrgent: true - }); - ``` - - If you would prefer to use a custom value instead of the dasherized - property name, you can pass a binding like this: - - ```javascript - // Applies the 'urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent:urgent'] - isUrgent: true - }); - ``` - - This list of properties is inherited from the view's superclasses as well. - - @property classNameBindings - @type Array - @default [] - */ - classNameBindings: EMPTY_ARRAY, - - /** - A list of properties of the view to apply as attributes. If the property is - a string value, the value of that string will be applied as the attribute. - - ```javascript - // Applies the type attribute to the element - // with the value "button", like
    - Ember.View.extend({ - attributeBindings: ['type'], - type: 'button' - }); - ``` - - If the value of the property is a Boolean, the name of that property is - added as an attribute. - - ```javascript - // Renders something like
    - Ember.View.extend({ - attributeBindings: ['enabled'], - enabled: true - }); - ``` - - @property attributeBindings - */ - attributeBindings: EMPTY_ARRAY, - - // ....................................................... - // CORE DISPLAY METHODS - // - - /** - Setup a view, but do not finish waking it up. - - * configure `childViews` - * register the view with the global views hash, which is used for event - dispatch - - @method init - @private - */ - init: function() { - this.elementId = this.elementId || guidFor(this); - - this._super(); - - // setup child views. be sure to clone the child views array first - this._childViews = this._childViews.slice(); - - this.classNameBindings = emberA(this.classNameBindings.slice()); - - this.classNames = emberA(this.classNames.slice()); - }, - - appendChild: function(view, options) { - return this.currentState.appendChild(this, view, options); - }, - - /** - Removes the child view from the parent view. - - @method removeChild - @param {Ember.View} view - @return {Ember.View} receiver - */ - removeChild: function(view) { - // If we're destroying, the entire subtree will be - // freed, and the DOM will be handled separately, - // so no need to mess with childViews. - if (this.isDestroying) { return; } - - // update parent node - set(view, '_parentView', null); - - // remove view from childViews array. - var childViews = this._childViews; - - removeObject(childViews, view); - - this.propertyDidChange('childViews'); // HUH?! what happened to will change? - - return this; - }, - - /** - Removes all children from the `parentView`. - - @method removeAllChildren - @return {Ember.View} receiver - */ - removeAllChildren: function() { - return this.mutateChildViews(function(parentView, view) { - parentView.removeChild(view); - }); - }, - - destroyAllChildren: function() { - return this.mutateChildViews(function(parentView, view) { - view.destroy(); - }); - }, - - /** - Removes the view from its `parentView`, if one is found. Otherwise - does nothing. - - @method removeFromParent - @return {Ember.View} receiver - */ - removeFromParent: function() { - var parent = this._parentView; - - // Remove DOM element from parent - this.remove(); - - if (parent) { parent.removeChild(this); } - return this; - }, - - /** - You must call `destroy` on a view to destroy the view (and all of its - child views). This will remove the view from any parent node, then make - sure that the DOM element managed by the view can be released by the - memory manager. - - @method destroy - */ - destroy: function() { - var childViews = this._childViews, - // get parentView before calling super because it'll be destroyed - nonVirtualParentView = get(this, 'parentView'), - viewName = this.viewName, - childLen, i; - - if (!this._super()) { return; } - - childLen = childViews.length; - for (i=childLen-1; i>=0; i--) { - childViews[i].removedFromDOM = true; - } - - // remove from non-virtual parent view if viewName was specified - if (viewName && nonVirtualParentView) { - nonVirtualParentView.set(viewName, null); - } - - childLen = childViews.length; - for (i=childLen-1; i>=0; i--) { - childViews[i].destroy(); - } - - return this; - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - - @method createChildView - @param {Class|String} viewClass - @param {Hash} [attrs] Attributes to add - @return {Ember.View} new instance - */ - createChildView: function(view, attrs) { - if (!view) { - throw new TypeError("createChildViews first argument must exist"); - } - - if (view.isView && view._parentView === this && view.container === this.container) { - return view; - } - - attrs = attrs || {}; - attrs._parentView = this; - - if (CoreView.detect(view)) { - attrs.templateData = attrs.templateData || get(this, 'templateData'); - - attrs.container = this.container; - view = view.create(attrs); - - // don't set the property on a virtual view, as they are invisible to - // consumers of the view API - if (view.viewName) { - set(get(this, 'concreteView'), view.viewName, view); - } - } else if ('string' === typeof view) { - var fullName = 'view:' + view; - var ViewKlass = this.container.lookupFactory(fullName); - - - attrs.templateData = get(this, 'templateData'); - view = ViewKlass.create(attrs); - } else { - attrs.container = this.container; - - if (!get(view, 'templateData')) { - attrs.templateData = get(this, 'templateData'); - } - - setProperties(view, attrs); - - } - - return view; - }, - - becameVisible: Ember.K, - becameHidden: Ember.K, - - /** - When the view's `isVisible` property changes, toggle the visibility - element of the actual DOM element. - - @method _isVisibleDidChange - @private - */ - _isVisibleDidChange: observer('isVisible', function() { - if (this._isVisible === get(this, 'isVisible')) { return ; } - run.scheduleOnce('render', this, this._toggleVisibility); - }), - - _toggleVisibility: function() { - var $el = this.$(); - if (!$el) { return; } - - var isVisible = get(this, 'isVisible'); - - if (this._isVisible === isVisible) { return ; } - - $el.toggle(isVisible); - - this._isVisible = isVisible; - - if (this._isAncestorHidden()) { return; } - - if (isVisible) { - this._notifyBecameVisible(); - } else { - this._notifyBecameHidden(); - } - }, - - _notifyBecameVisible: function() { - this.trigger('becameVisible'); - - this.forEachChildView(function(view) { - var isVisible = get(view, 'isVisible'); - - if (isVisible || isVisible === null) { - view._notifyBecameVisible(); - } - }); - }, - - _notifyBecameHidden: function() { - this.trigger('becameHidden'); - this.forEachChildView(function(view) { - var isVisible = get(view, 'isVisible'); - - if (isVisible || isVisible === null) { - view._notifyBecameHidden(); - } - }); - }, - - _isAncestorHidden: function() { - var parent = get(this, 'parentView'); - - while (parent) { - if (get(parent, 'isVisible') === false) { return true; } - - parent = get(parent, 'parentView'); - } - - return false; - }, - - clearBuffer: function() { - this.invokeRecursively(nullViewsBuffer); - }, - transitionTo: function(state, children) { - this._transitionTo(state, children); - }, - _transitionTo: function(state, children) { - var priorState = this.currentState; - var currentState = this.currentState = this._states[state]; - - this._state = state; - - if (priorState && priorState.exit) { priorState.exit(this); } - if (currentState.enter) { currentState.enter(this); } - if (state === 'inDOM') { meta(this).cache.element = undefined; } - - if (children !== false) { - this.forEachChildView(function(view) { - view._transitionTo(state); - }); - } - }, - - // ....................................................... - // EVENT HANDLING - // - - /** - Handle events from `Ember.EventDispatcher` - - @method handleEvent - @param eventName {String} - @param evt {Event} - @private - */ - handleEvent: function(eventName, evt) { - return this.currentState.handleEvent(this, eventName, evt); - }, - - registerObserver: function(root, path, target, observer) { - if (!observer && 'function' === typeof target) { - observer = target; - target = null; - } - - if (!root || typeof root !== 'object') { - return; - } - - var view = this, - stateCheckedObserver = function() { - view.currentState.invokeObserver(this, observer); - }, - scheduledObserver = function() { - run.scheduleOnce('render', this, stateCheckedObserver); - }; - - addObserver(root, path, target, scheduledObserver); - - this.one('willClearRender', function() { - removeObserver(root, path, target, scheduledObserver); - }); - } - - }); - deprecateProperty(View.prototype, 'state', '_state'); - deprecateProperty(View.prototype, 'states', '_states'); - - /* - Describe how the specified actions should behave in the various - states that a view can exist in. Possible states: - - * preRender: when a view is first instantiated, and after its - element was destroyed, it is in the preRender state - * inBuffer: once a view has been rendered, but before it has - been inserted into the DOM, it is in the inBuffer state - * hasElement: the DOM representation of the view is created, - and is ready to be inserted - * inDOM: once a view has been inserted into the DOM it is in - the inDOM state. A view spends the vast majority of its - existence in this state. - * destroyed: once a view has been destroyed (using the destroy - method), it is in this state. No further actions can be invoked - on a destroyed view. - */ - - // in the destroyed state, everything is illegal - - // before rendering has begun, all legal manipulations are noops. - - // inside the buffer, legal manipulations are done on the buffer - - // once the view has been inserted into the DOM, legal manipulations - // are done on the DOM element. - - function notifyMutationListeners() { - run.once(View, 'notifyMutationListeners'); - } - - var DOMManager = { - prepend: function(view, html) { - view.$().prepend(html); - notifyMutationListeners(); - }, - - after: function(view, html) { - view.$().after(html); - notifyMutationListeners(); - }, - - html: function(view, html) { - view.$().html(html); - notifyMutationListeners(); - }, - - replace: function(view) { - var element = get(view, 'element'); - - set(view, 'element', null); - - view._insertElementLater(function() { - jQuery(element).replaceWith(get(view, 'element')); - notifyMutationListeners(); - }); - }, - - remove: function(view) { - view.$().remove(); - notifyMutationListeners(); - }, - - empty: function(view) { - view.$().empty(); - notifyMutationListeners(); - } - }; - - View.reopen({ - domManager: DOMManager - }); - - View.reopenClass({ - - /** - Parse a path and return an object which holds the parsed properties. - - For example a path like "content.isEnabled:enabled:disabled" will return the - following object: - - ```javascript - { - path: "content.isEnabled", - className: "enabled", - falsyClassName: "disabled", - classNames: ":enabled:disabled" - } - ``` - - @method _parsePropertyPath - @static - @private - */ - _parsePropertyPath: function(path) { - var split = path.split(':'), - propertyPath = split[0], - classNames = "", - className, - falsyClassName; - - // check if the property is defined as prop:class or prop:trueClass:falseClass - if (split.length > 1) { - className = split[1]; - if (split.length === 3) { falsyClassName = split[2]; } - - classNames = ':' + className; - if (falsyClassName) { classNames += ":" + falsyClassName; } - } - - return { - path: propertyPath, - classNames: classNames, - className: (className === '') ? undefined : className, - falsyClassName: falsyClassName - }; - }, - - /** - Get the class name for a given value, based on the path, optional - `className` and optional `falsyClassName`. - - - if a `className` or `falsyClassName` has been specified: - - if the value is truthy and `className` has been specified, - `className` is returned - - if the value is falsy and `falsyClassName` has been specified, - `falsyClassName` is returned - - otherwise `null` is returned - - if the value is `true`, the dasherized last part of the supplied path - is returned - - if the value is not `false`, `undefined` or `null`, the `value` - is returned - - if none of the above rules apply, `null` is returned - - @method _classStringForValue - @param path - @param val - @param className - @param falsyClassName - @static - @private - */ - _classStringForValue: function(path, val, className, falsyClassName) { - if(isArray(val)) { - val = get(val, 'length') !== 0; - } - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (className || falsyClassName) { - if (className && !!val) { - return className; - - } else if (falsyClassName && !val) { - return falsyClassName; - - } else { - return null; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (val === true) { - // Normalize property path to be suitable for use - // as a class name. For exaple, content.foo.barBaz - // becomes bar-baz. - var parts = path.split('.'); - return dasherize(parts[parts.length-1]); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (val !== false && val != null) { - return val; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } - }); - - var mutation = EmberObject.extend(Evented).create(); - - View.addMutationListener = function(callback) { - mutation.on('change', callback); - }; - - View.removeMutationListener = function(callback) { - mutation.off('change', callback); - }; - - View.notifyMutationListeners = function() { - mutation.trigger('change'); - }; - - /** - Global views hash - - @property views - @static - @type Hash - */ - View.views = {}; - - // If someone overrides the child views computed property when - // defining their class, we want to be able to process the user's - // supplied childViews and then restore the original computed property - // at view initialization time. This happens in Ember.ContainerView's init - // method. - View.childViewsProperty = childViewsProperty; - - View.applyAttributeBindings = function(elem, name, value) { - var type = typeOf(value); - - // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js - if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) { - if (value !== elem.attr(name)) { - elem.attr(name, value); - } - } else if (name === 'value' || type === 'boolean') { - if (isNone(value) || value === false) { - // `null`, `undefined` or `false` should remove attribute - elem.removeAttr(name); - // In IE8 `prop` couldn't remove attribute when name is `required`. - if (name === 'required') { - elem.removeProp(name); - } else { - elem.prop(name, ''); - } - } else if (value !== elem.prop(name)) { - // value should always be properties - elem.prop(name, value); - } - } else if (!value) { - elem.removeAttr(name); - } - }; - - __exports__["default"] = View; - }); -define("ember-views/views/view_collection", - ["ember-metal/enumerable_utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var forEach = __dependency1__.forEach; - - function ViewCollection(initialViews) { - var views = this.views = initialViews || []; - this.length = views.length; - } - - ViewCollection.prototype = { - length: 0, - - trigger: function(eventName) { - var views = this.views, view; - for (var i = 0, l = views.length; i < l; i++) { - view = views[i]; - if (view.trigger) { view.trigger(eventName); } - } - }, - - triggerRecursively: function(eventName) { - var views = this.views; - for (var i = 0, l = views.length; i < l; i++) { - views[i].triggerRecursively(eventName); - } - }, - - invokeRecursively: function(fn) { - var views = this.views, view; - - for (var i = 0, l = views.length; i < l; i++) { - view = views[i]; - fn(view); - } - }, - - transitionTo: function(state, children) { - var views = this.views; - for (var i = 0, l = views.length; i < l; i++) { - views[i]._transitionTo(state, children); - } - }, - - push: function() { - this.length += arguments.length; - var views = this.views; - return views.push.apply(views, arguments); - }, - - objectAt: function(idx) { - return this.views[idx]; - }, - - forEach: function(callback) { - var views = this.views; - return forEach(views, callback); - }, - - clear: function() { - this.length = 0; - this.views.length = 0; - } - }; - - __exports__["default"] = ViewCollection; - }); -define("ember", - ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) { - "use strict"; - // require the main entry points for each of these packages - // this is so that the global exports occur properly - - // do this to ensure that Ember.Test is defined properly on the global - // if it is present. - if (Ember.__loader.registry['ember-testing']) { - requireModule('ember-testing'); - } - - /** - Ember - - @module ember - */ - - function throwWithMessage(msg) { - return function() { - throw new Ember.Error(msg); - }; - } - - function generateRemovedClass(className) { - var msg = " has been moved into a plugin: https://github.com/emberjs/ember-states"; - - return { - extend: throwWithMessage(className + msg), - create: throwWithMessage(className + msg) - }; - } - - Ember.StateManager = generateRemovedClass("Ember.StateManager"); - - /** - This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states - - @class StateManager - @namespace Ember - */ - - Ember.State = generateRemovedClass("Ember.State"); - - /** - This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states - - @class State - @namespace Ember - */ - }); -define("metamorph", - [], - function() { - "use strict"; - // ========================================================================== - // Project: metamorph - // Copyright: ©2014 Tilde, Inc. All rights reserved. - // ========================================================================== - - var K = function() {}, - guid = 0, - disableRange = (function(){ - if ('undefined' !== typeof MetamorphENV) { - return MetamorphENV.DISABLE_RANGE_API; - } else if ('undefined' !== ENV) { - return ENV.DISABLE_RANGE_API; - } else { - return false; - } - })(), - - // Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges - supportsRange = (!disableRange) && typeof document !== 'undefined' && ('createRange' in document) && (typeof Range !== 'undefined') && Range.prototype.createContextualFragment, - - // Internet Explorer prior to 9 does not allow setting innerHTML if the first element - // is a "zero-scope" element. This problem can be worked around by making - // the first node an invisible text node. We, like Modernizr, use ­ - needsShy = typeof document !== 'undefined' && (function() { - var testEl = document.createElement('div'); - testEl.innerHTML = "
    "; - testEl.firstChild.innerHTML = ""; - return testEl.firstChild.innerHTML === ''; - })(), - - - // IE 8 (and likely earlier) likes to move whitespace preceeding - // a script tag to appear after it. This means that we can - // accidentally remove whitespace when updating a morph. - movesWhitespace = document && (function() { - var testEl = document.createElement('div'); - testEl.innerHTML = "Test: Value"; - return testEl.childNodes[0].nodeValue === 'Test:' && - testEl.childNodes[2].nodeValue === ' Value'; - })(); - - // Constructor that supports either Metamorph('foo') or new - // Metamorph('foo'); - // - // Takes a string of HTML as the argument. - - var Metamorph = function(html) { - var self; - - if (this instanceof Metamorph) { - self = this; - } else { - self = new K(); - } - - self.innerHTML = html; - var myGuid = 'metamorph-'+(guid++); - self.start = myGuid + '-start'; - self.end = myGuid + '-end'; - - return self; - }; - - K.prototype = Metamorph.prototype; - - var rangeFor, htmlFunc, removeFunc, outerHTMLFunc, appendToFunc, afterFunc, prependFunc, startTagFunc, endTagFunc; - - outerHTMLFunc = function() { - return this.startTag() + this.innerHTML + this.endTag(); - }; - - startTagFunc = function() { - /* - * We replace chevron by its hex code in order to prevent escaping problems. - * Check this thread for more explaination: - * http://stackoverflow.com/questions/8231048/why-use-x3c-instead-of-when-generating-html-from-javascript - */ - return "hi"; - * div.firstChild.firstChild.tagName //=> "" - * - * If our script markers are inside such a node, we need to find that - * node and use *it* as the marker. - */ - var realNode = function(start) { - while (start.parentNode.tagName === "") { - start = start.parentNode; - } - - return start; - }; - - /* - * When automatically adding a tbody, Internet Explorer inserts the - * tbody immediately before the first . Other browsers create it - * before the first node, no matter what. - * - * This means the the following code: - * - * div = document.createElement("div"); - * div.innerHTML = "
    hi
    - * - * Generates the following DOM in IE: - * - * + div - * + table - * - script id='first' - * + tbody - * + tr - * + td - * - "hi" - * - script id='last' - * - * Which means that the two script tags, even though they were - * inserted at the same point in the hierarchy in the original - * HTML, now have different parents. - * - * This code reparents the first script tag by making it the tbody's - * first child. - * - */ - var fixParentage = function(start, end) { - if (start.parentNode !== end.parentNode) { - end.parentNode.insertBefore(start, end.parentNode.firstChild); - } - }; - - htmlFunc = function(html, outerToo) { - // get the real starting node. see realNode for details. - var start = realNode(document.getElementById(this.start)); - var end = document.getElementById(this.end); - var parentNode = end.parentNode; - var node, nextSibling, last; - - // make sure that the start and end nodes share the same - // parent. If not, fix it. - fixParentage(start, end); - - // remove all of the nodes after the starting placeholder and - // before the ending placeholder. - node = start.nextSibling; - while (node) { - nextSibling = node.nextSibling; - last = node === end; - - // if this is the last node, and we want to remove it as well, - // set the `end` node to the next sibling. This is because - // for the rest of the function, we insert the new nodes - // before the end (note that insertBefore(node, null) is - // the same as appendChild(node)). - // - // if we do not want to remove it, just break. - if (last) { - if (outerToo) { end = node.nextSibling; } else { break; } - } - - node.parentNode.removeChild(node); - - // if this is the last node and we didn't break before - // (because we wanted to remove the outer nodes), break - // now. - if (last) { break; } - - node = nextSibling; - } - - // get the first node for the HTML string, even in cases like - // tables and lists where a simple innerHTML on a div would - // swallow some of the content. - node = firstNodeFor(start.parentNode, html); - - if (outerToo) { - start.parentNode.removeChild(start); - } - - // copy the nodes for the HTML between the starting and ending - // placeholder. - while (node) { - nextSibling = node.nextSibling; - parentNode.insertBefore(node, end); - node = nextSibling; - } - }; - - // remove the nodes in the DOM representing this metamorph. - // - // this includes the starting and ending placeholders. - removeFunc = function() { - var start = realNode(document.getElementById(this.start)); - var end = document.getElementById(this.end); - - this.html(''); - start.parentNode.removeChild(start); - end.parentNode.removeChild(end); - }; - - appendToFunc = function(parentNode) { - var node = firstNodeFor(parentNode, this.outerHTML()); - var nextSibling; - - while (node) { - nextSibling = node.nextSibling; - parentNode.appendChild(node); - node = nextSibling; - } - }; - - afterFunc = function(html) { - // get the real starting node. see realNode for details. - var end = document.getElementById(this.end); - var insertBefore = end.nextSibling; - var parentNode = end.parentNode; - var nextSibling; - var node; - - // get the first node for the HTML string, even in cases like - // tables and lists where a simple innerHTML on a div would - // swallow some of the content. - node = firstNodeFor(parentNode, html); - - // copy the nodes for the HTML between the starting and ending - // placeholder. - while (node) { - nextSibling = node.nextSibling; - parentNode.insertBefore(node, insertBefore); - node = nextSibling; - } - }; - - prependFunc = function(html) { - var start = document.getElementById(this.start); - var parentNode = start.parentNode; - var nextSibling; - var node; - - node = firstNodeFor(parentNode, html); - var insertBefore = start.nextSibling; - - while (node) { - nextSibling = node.nextSibling; - parentNode.insertBefore(node, insertBefore); - node = nextSibling; - } - }; - } - - Metamorph.prototype.html = function(html) { - this.checkRemoved(); - if (html === undefined) { return this.innerHTML; } - - htmlFunc.call(this, html); - - this.innerHTML = html; - }; - - Metamorph.prototype.replaceWith = function(html) { - this.checkRemoved(); - htmlFunc.call(this, html, true); - }; - - Metamorph.prototype.remove = removeFunc; - Metamorph.prototype.outerHTML = outerHTMLFunc; - Metamorph.prototype.appendTo = appendToFunc; - Metamorph.prototype.after = afterFunc; - Metamorph.prototype.prepend = prependFunc; - Metamorph.prototype.startTag = startTagFunc; - Metamorph.prototype.endTag = endTagFunc; - - Metamorph.prototype.isRemoved = function() { - var before = document.getElementById(this.start); - var after = document.getElementById(this.end); - - return !before || !after; - }; - - Metamorph.prototype.checkRemoved = function() { - if (this.isRemoved()) { - throw new Error("Cannot perform operations on a Metamorph that is not in the DOM."); - } - }; - - return Metamorph; - }); - -define("route-recognizer", - ["route-recognizer/dsl","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var map = __dependency1__["default"]; - - var specials = [ - '/', '.', '*', '+', '?', '|', - '(', ')', '[', ']', '{', '}', '\\' - ]; - - var escapeRegex = new RegExp('(\\' + specials.join('|\\') + ')', 'g'); - - function isArray(test) { - return Object.prototype.toString.call(test) === "[object Array]"; - } - - // A Segment represents a segment in the original route description. - // Each Segment type provides an `eachChar` and `regex` method. - // - // The `eachChar` method invokes the callback with one or more character - // specifications. A character specification consumes one or more input - // characters. - // - // The `regex` method returns a regex fragment for the segment. If the - // segment is a dynamic of star segment, the regex fragment also includes - // a capture. - // - // A character specification contains: - // - // * `validChars`: a String with a list of all valid characters, or - // * `invalidChars`: a String with a list of all invalid characters - // * `repeat`: true if the character specification can repeat - - function StaticSegment(string) { this.string = string; } - StaticSegment.prototype = { - eachChar: function(callback) { - var string = this.string, ch; - - for (var i=0, l=string.length; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )"; - }).join(", ") - } - END IF **/ - - // This is a somewhat naive strategy, but should work in a lot of cases - // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id. - // - // This strategy generally prefers more static and less dynamic matching. - // Specifically, it - // - // * prefers fewer stars to more, then - // * prefers using stars for less of the match to more, then - // * prefers fewer dynamic segments to more, then - // * prefers more static segments to more - function sortSolutions(states) { - return states.sort(function(a, b) { - if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; } - - if (a.types.stars) { - if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } - if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; } - } - - if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; } - if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } - - return 0; - }); - } - - function recognizeChar(states, ch) { - var nextStates = []; - - for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') { - isArray = true; - key = key.slice(0, keyLength - 2); - if(!queryParams[key]) { - queryParams[key] = []; - } - } - value = pair[1] ? decodeURIComponent(pair[1]) : ''; - } - if (isArray) { - queryParams[key].push(value); - } else { - queryParams[key] = value; - } - } - return queryParams; - }, - - recognize: function(path) { - var states = [ this.rootState ], - pathLen, i, l, queryStart, queryParams = {}, - isSlashDropped = false; - - queryStart = path.indexOf('?'); - if (queryStart !== -1) { - var queryString = path.substr(queryStart + 1, path.length); - path = path.substr(0, queryStart); - queryParams = this.parseQueryString(queryString); - } - - path = decodeURI(path); - - // DEBUG GROUP path - - if (path.charAt(0) !== "/") { path = "/" + path; } - - pathLen = path.length; - if (pathLen > 1 && path.charAt(pathLen - 1) === "/") { - path = path.substr(0, pathLen - 1); - isSlashDropped = true; - } - - for (i=0, l=path.length; i= 0 && proceed; --i) { - var route = routes[i]; - recognizer.add(routes, { as: route.handler }); - proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index'; - } - }); - }, - - hasRoute: function(route) { - return this.recognizer.hasRoute(route); - }, - - queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) { - var router = this; - - fireQueryParamDidChange(this, newState, changelist); - - if (!wasTransitioning && this.activeTransition) { - // One of the handlers in queryParamsDidChange - // caused a transition. Just return that transition. - return this.activeTransition; - } else { - // Running queryParamsDidChange didn't change anything. - // Just update query params and be on our way. - - // We have to return a noop transition that will - // perform a URL update at the end. This gives - // the user the ability to set the url update - // method (default is replaceState). - var newTransition = new Transition(this); - newTransition.queryParamsOnly = true; - - oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition); - - newTransition.promise = newTransition.promise.then(function(result) { - updateURL(newTransition, oldState, true); - if (router.didTransition) { - router.didTransition(router.currentHandlerInfos); - } - return result; - }, null, promiseLabel("Transition complete")); - return newTransition; - } - }, - - // NOTE: this doesn't really belong here, but here - // it shall remain until our ES6 transpiler can - // handle cyclical deps. - transitionByIntent: function(intent, isIntermediate) { - - var wasTransitioning = !!this.activeTransition; - var oldState = wasTransitioning ? this.activeTransition.state : this.state; - var newTransition; - var router = this; - - try { - var newState = intent.applyToState(oldState, this.recognizer, this.getHandler, isIntermediate); - var queryParamChangelist = getChangelist(oldState.queryParams, newState.queryParams); - - if (handlerInfosEqual(newState.handlerInfos, oldState.handlerInfos)) { - - // This is a no-op transition. See if query params changed. - if (queryParamChangelist) { - newTransition = this.queryParamsTransition(queryParamChangelist, wasTransitioning, oldState, newState); - if (newTransition) { - return newTransition; - } - } - - // No-op. No need to create a new transition. - return new Transition(this); - } - - if (isIntermediate) { - setupContexts(this, newState); - return; - } - - // Create a new transition to the destination route. - newTransition = new Transition(this, intent, newState); - - // Abort and usurp any previously active transition. - if (this.activeTransition) { - this.activeTransition.abort(); - } - this.activeTransition = newTransition; - - // Transition promises by default resolve with resolved state. - // For our purposes, swap out the promise to resolve - // after the transition has been finalized. - newTransition.promise = newTransition.promise.then(function(result) { - return finalizeTransition(newTransition, result.state); - }, null, promiseLabel("Settle transition promise when transition is finalized")); - - if (!wasTransitioning) { - notifyExistingHandlers(this, newState, newTransition); - } - - fireQueryParamDidChange(this, newState, queryParamChangelist); - - return newTransition; - } catch(e) { - return new Transition(this, intent, null, e); - } - }, - - /** - Clears the current and target route handlers and triggers exit - on each of them starting at the leaf and traversing up through - its ancestors. - */ - reset: function() { - if (this.state) { - forEach(this.state.handlerInfos.slice().reverse(), function(handlerInfo) { - var handler = handlerInfo.handler; - callHook(handler, 'exit'); - }); - } - - this.state = new TransitionState(); - this.currentHandlerInfos = null; - }, - - activeTransition: null, - - /** - var handler = handlerInfo.handler; - The entry point for handling a change to the URL (usually - via the back and forward button). - - Returns an Array of handlers and the parameters associated - with those parameters. - - @param {String} url a URL to process - - @return {Array} an Array of `[handler, parameter]` tuples - */ - handleURL: function(url) { - // Perform a URL-based transition, but don't change - // the URL afterward, since it already happened. - var args = slice.call(arguments); - if (url.charAt(0) !== '/') { args[0] = '/' + url; } - - return doTransition(this, args).method(null); - }, - - /** - Hook point for updating the URL. - - @param {String} url a URL to update to - */ - updateURL: function() { - throw new Error("updateURL is not implemented"); - }, - - /** - Hook point for replacing the current URL, i.e. with replaceState - - By default this behaves the same as `updateURL` - - @param {String} url a URL to update to - */ - replaceURL: function(url) { - this.updateURL(url); - }, - - /** - Transition into the specified named route. - - If necessary, trigger the exit callback on any handlers - that are no longer represented by the target route. - - @param {String} name the name of the route - */ - transitionTo: function(name) { - return doTransition(this, arguments); - }, - - intermediateTransitionTo: function(name) { - return doTransition(this, arguments, true); - }, - - refresh: function(pivotHandler) { - var state = this.activeTransition ? this.activeTransition.state : this.state; - var handlerInfos = state.handlerInfos; - var params = {}; - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - params[handlerInfo.name] = handlerInfo.params || {}; - } - - log(this, "Starting a refresh transition"); - var intent = new NamedTransitionIntent({ - name: handlerInfos[handlerInfos.length - 1].name, - pivotHandler: pivotHandler || handlerInfos[0].handler, - contexts: [], // TODO collect contexts...? - queryParams: this._changedQueryParams || state.queryParams || {} - }); - - return this.transitionByIntent(intent, false); - }, - - /** - Identical to `transitionTo` except that the current URL will be replaced - if possible. - - This method is intended primarily for use with `replaceState`. - - @param {String} name the name of the route - */ - replaceWith: function(name) { - return doTransition(this, arguments).method('replace'); - }, - - /** - Take a named route and context objects and generate a - URL. - - @param {String} name the name of the route to generate - a URL for - @param {...Object} objects a list of objects to serialize - - @return {String} a URL - */ - generate: function(handlerName) { - - var partitionedArgs = extractQueryParams(slice.call(arguments, 1)), - suppliedParams = partitionedArgs[0], - queryParams = partitionedArgs[1]; - - // Construct a TransitionIntent with the provided params - // and apply it to the present state of the router. - var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams }); - var state = intent.applyToState(this.state, this.recognizer, this.getHandler); - var params = {}; - - for (var i = 0, len = state.handlerInfos.length; i < len; ++i) { - var handlerInfo = state.handlerInfos[i]; - var handlerParams = handlerInfo.serialize(); - merge(params, handlerParams); - } - params.queryParams = queryParams; - - return this.recognizer.generate(handlerName, params); - }, - - applyIntent: function(handlerName, contexts) { - var intent = new NamedTransitionIntent({ - name: handlerName, - contexts: contexts - }); - - var state = this.activeTransition && this.activeTransition.state || this.state; - return intent.applyToState(state, this.recognizer, this.getHandler); - }, - - isActiveIntent: function(handlerName, contexts, queryParams) { - var targetHandlerInfos = this.state.handlerInfos, - found = false, names, object, handlerInfo, handlerObj, i, len; - - if (!targetHandlerInfos.length) { return false; } - - var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name; - var recogHandlers = this.recognizer.handlersFor(targetHandler); - - var index = 0; - for (len = recogHandlers.length; index < len; ++index) { - handlerInfo = targetHandlerInfos[index]; - if (handlerInfo.name === handlerName) { break; } - } - - if (index === recogHandlers.length) { - // The provided route name isn't even in the route hierarchy. - return false; - } - - var state = new TransitionState(); - state.handlerInfos = targetHandlerInfos.slice(0, index + 1); - recogHandlers = recogHandlers.slice(0, index + 1); - - var intent = new NamedTransitionIntent({ - name: targetHandler, - contexts: contexts - }); - - var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true); - - var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos); - if (!queryParams || !handlersEqual) { - return handlersEqual; - } - - // Get a hash of QPs that will still be active on new route - var activeQPsOnNewHandler = {}; - merge(activeQPsOnNewHandler, queryParams); - - var activeQueryParams = this.state.queryParams; - for (var key in activeQueryParams) { - if (activeQueryParams.hasOwnProperty(key) && - activeQPsOnNewHandler.hasOwnProperty(key)) { - activeQPsOnNewHandler[key] = activeQueryParams[key]; - } - } - - return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams); - }, - - isActive: function(handlerName) { - var partitionedArgs = extractQueryParams(slice.call(arguments, 1)); - return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]); - }, - - trigger: function(name) { - var args = slice.call(arguments); - trigger(this, this.currentHandlerInfos, false, args); - }, - - /** - Hook point for logging transition status updates. - - @param {String} message The message to log. - */ - log: null, - - _willChangeContextEvent: 'willChangeContext', - _triggerWillChangeContext: function(handlerInfos, newTransition) { - trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]); - }, - - _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) { - trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]); - } - }; - - /** - @private - - Fires queryParamsDidChange event - */ - function fireQueryParamDidChange(router, newState, queryParamChangelist) { - // If queryParams changed trigger event - if (queryParamChangelist) { - - // This is a little hacky but we need some way of storing - // changed query params given that no activeTransition - // is guaranteed to have occurred. - router._changedQueryParams = queryParamChangelist.all; - trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]); - router._changedQueryParams = null; - } - } - - /** - @private - - Takes an Array of `HandlerInfo`s, figures out which ones are - exiting, entering, or changing contexts, and calls the - proper handler hooks. - - For example, consider the following tree of handlers. Each handler is - followed by the URL segment it handles. - - ``` - |~index ("/") - | |~posts ("/posts") - | | |-showPost ("/:id") - | | |-newPost ("/new") - | | |-editPost ("/edit") - | |~about ("/about/:id") - ``` - - Consider the following transitions: - - 1. A URL transition to `/posts/1`. - 1. Triggers the `*model` callbacks on the - `index`, `posts`, and `showPost` handlers - 2. Triggers the `enter` callback on the same - 3. Triggers the `setup` callback on the same - 2. A direct transition to `newPost` - 1. Triggers the `exit` callback on `showPost` - 2. Triggers the `enter` callback on `newPost` - 3. Triggers the `setup` callback on `newPost` - 3. A direct transition to `about` with a specified - context object - 1. Triggers the `exit` callback on `newPost` - and `posts` - 2. Triggers the `serialize` callback on `about` - 3. Triggers the `enter` callback on `about` - 4. Triggers the `setup` callback on `about` - - @param {Router} transition - @param {TransitionState} newState - */ - function setupContexts(router, newState, transition) { - var partition = partitionHandlers(router.state, newState); - - forEach(partition.exited, function(handlerInfo) { - var handler = handlerInfo.handler; - delete handler.context; - - callHook(handler, 'reset', true, transition); - callHook(handler, 'exit', transition); - }); - - var oldState = router.oldState = router.state; - router.state = newState; - var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice(); - - try { - forEach(partition.reset, function(handlerInfo) { - var handler = handlerInfo.handler; - callHook(handler, 'reset', false, transition); - }); - - forEach(partition.updatedContext, function(handlerInfo) { - return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition); - }); - - forEach(partition.entered, function(handlerInfo) { - return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition); - }); - } catch(e) { - router.state = oldState; - router.currentHandlerInfos = oldState.handlerInfos; - throw e; - } - - router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition); - } - - - /** - @private - - Helper method used by setupContexts. Handles errors or redirects - that may happen in enter/setup. - */ - function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) { - - var handler = handlerInfo.handler, - context = handlerInfo.context; - - callHook(handler, 'enter', transition); - if (transition && transition.isAborted) { - throw new TransitionAborted(); - } - - handler.context = context; - callHook(handler, 'contextDidChange'); - - callHook(handler, 'setup', context, transition); - if (transition && transition.isAborted) { - throw new TransitionAborted(); - } - - currentHandlerInfos.push(handlerInfo); - - return true; - } - - - /** - @private - - This function is called when transitioning from one URL to - another to determine which handlers are no longer active, - which handlers are newly active, and which handlers remain - active but have their context changed. - - Take a list of old handlers and new handlers and partition - them into four buckets: - - * unchanged: the handler was active in both the old and - new URL, and its context remains the same - * updated context: the handler was active in both the - old and new URL, but its context changed. The handler's - `setup` method, if any, will be called with the new - context. - * exited: the handler was active in the old URL, but is - no longer active. - * entered: the handler was not active in the old URL, but - is now active. - - The PartitionedHandlers structure has four fields: - - * `updatedContext`: a list of `HandlerInfo` objects that - represent handlers that remain active but have a changed - context - * `entered`: a list of `HandlerInfo` objects that represent - handlers that are newly active - * `exited`: a list of `HandlerInfo` objects that are no - longer active. - * `unchanged`: a list of `HanderInfo` objects that remain active. - - @param {Array[HandlerInfo]} oldHandlers a list of the handler - information for the previous URL (or `[]` if this is the - first handled transition) - @param {Array[HandlerInfo]} newHandlers a list of the handler - information for the new URL - - @return {Partition} - */ - function partitionHandlers(oldState, newState) { - var oldHandlers = oldState.handlerInfos; - var newHandlers = newState.handlerInfos; - - var handlers = { - updatedContext: [], - exited: [], - entered: [], - unchanged: [] - }; - - var handlerChanged, contextChanged = false, i, l; - - for (i=0, l=newHandlers.length; i= 0; --i) { - var handlerInfo = handlerInfos[i]; - merge(params, handlerInfo.params); - if (handlerInfo.handler.inaccessibleByURL) { - urlMethod = null; - } - } - - if (urlMethod) { - params.queryParams = transition._visibleQueryParams || state.queryParams; - var url = router.recognizer.generate(handlerName, params); - - if (urlMethod === 'replace') { - router.replaceURL(url); - } else { - router.updateURL(url); - } - } - } - - /** - @private - - Updates the URL (if necessary) and calls `setupContexts` - to update the router's array of `currentHandlerInfos`. - */ - function finalizeTransition(transition, newState) { - - try { - log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition."); - - var router = transition.router, - handlerInfos = newState.handlerInfos, - seq = transition.sequence; - - // Run all the necessary enter/setup/exit hooks - setupContexts(router, newState, transition); - - // Check if a redirect occurred in enter/setup - if (transition.isAborted) { - // TODO: cleaner way? distinguish b/w targetHandlerInfos? - router.state.handlerInfos = router.currentHandlerInfos; - return Promise.reject(logAbort(transition)); - } - - updateURL(transition, newState, transition.intent.url); - - transition.isActive = false; - router.activeTransition = null; - - trigger(router, router.currentHandlerInfos, true, ['didTransition']); - - if (router.didTransition) { - router.didTransition(router.currentHandlerInfos); - } - - log(router, transition.sequence, "TRANSITION COMPLETE."); - - // Resolve with the final handler. - return handlerInfos[handlerInfos.length - 1].handler; - } catch(e) { - if (!((e instanceof TransitionAborted))) { - //var erroneousHandler = handlerInfos.pop(); - var infos = transition.state.handlerInfos; - transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler); - transition.abort(); - } - - throw e; - } - } - - /** - @private - - Begins and returns a Transition based on the provided - arguments. Accepts arguments in the form of both URL - transitions and named transitions. - - @param {Router} router - @param {Array[Object]} args arguments passed to transitionTo, - replaceWith, or handleURL - */ - function doTransition(router, args, isIntermediate) { - // Normalize blank transitions to root URL transitions. - var name = args[0] || '/'; - - var lastArg = args[args.length-1]; - var queryParams = {}; - if (lastArg && lastArg.hasOwnProperty('queryParams')) { - queryParams = pop.call(args).queryParams; - } - - var intent; - if (args.length === 0) { - - log(router, "Updating query params"); - - // A query param update is really just a transition - // into the route you're already on. - var handlerInfos = router.state.handlerInfos; - intent = new NamedTransitionIntent({ - name: handlerInfos[handlerInfos.length - 1].name, - contexts: [], - queryParams: queryParams - }); - - } else if (name.charAt(0) === '/') { - - log(router, "Attempting URL transition to " + name); - intent = new URLTransitionIntent({ url: name }); - - } else { - - log(router, "Attempting transition to " + name); - intent = new NamedTransitionIntent({ - name: args[0], - contexts: slice.call(args, 1), - queryParams: queryParams - }); - } - - return router.transitionByIntent(intent, isIntermediate); - } - - function handlerInfosEqual(handlerInfos, otherHandlerInfos) { - if (handlerInfos.length !== otherHandlerInfos.length) { - return false; - } - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - if (handlerInfos[i] !== otherHandlerInfos[i]) { - return false; - } - } - return true; - } - - function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) { - // We fire a finalizeQueryParamChange event which - // gives the new route hierarchy a chance to tell - // us which query params it's consuming and what - // their final values are. If a query param is - // no longer consumed in the final route hierarchy, - // its serialized segment will be removed - // from the URL. - - for (var k in newQueryParams) { - if (newQueryParams.hasOwnProperty(k) && - newQueryParams[k] === null) { - delete newQueryParams[k]; - } - } - - var finalQueryParamsArray = []; - trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]); - - if (transition) { - transition._visibleQueryParams = {}; - } - - var finalQueryParams = {}; - for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) { - var qp = finalQueryParamsArray[i]; - finalQueryParams[qp.key] = qp.value; - if (transition && qp.visible !== false) { - transition._visibleQueryParams[qp.key] = qp.value; - } - } - return finalQueryParams; - } - - function notifyExistingHandlers(router, newState, newTransition) { - var oldHandlers = router.state.handlerInfos, - changing = [], - leavingIndex = null, - leaving, leavingChecker, i, oldHandlerLen, oldHandler, newHandler; - - oldHandlerLen = oldHandlers.length; - for (i = 0; i < oldHandlerLen; i++) { - oldHandler = oldHandlers[i]; - newHandler = newState.handlerInfos[i]; - - if (!newHandler || oldHandler.name !== newHandler.name) { - leavingIndex = i; - break; - } - - if (!newHandler.isResolved) { - changing.push(oldHandler); - } - } - - if (leavingIndex !== null) { - leaving = oldHandlers.slice(leavingIndex, oldHandlerLen); - leavingChecker = function(name) { - for (var h = 0, len = leaving.length; h < len; h++) { - if (leaving[h].name === name) { - return true; - } - } - return false; - }; - - router._triggerWillLeave(leaving, newTransition, leavingChecker); - } - - if (changing.length > 0) { - router._triggerWillChangeContext(changing, newTransition); - } - - trigger(router, oldHandlers, true, ['willTransition', newTransition]); - } - - __exports__["default"] = Router; - }); -define("router/transition-intent", - ["./utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var merge = __dependency1__.merge; - - function TransitionIntent(props) { - this.initialize(props); - - // TODO: wat - this.data = this.data || {}; - } - - TransitionIntent.prototype = { - initialize: null, - applyToState: null - }; - - __exports__["default"] = TransitionIntent; - }); -define("router/transition-intent/named-transition-intent", - ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var TransitionIntent = __dependency1__["default"]; - var TransitionState = __dependency2__["default"]; - var handlerInfoFactory = __dependency3__["default"]; - var isParam = __dependency4__.isParam; - var extractQueryParams = __dependency4__.extractQueryParams; - var merge = __dependency4__.merge; - var subclass = __dependency4__.subclass; - - __exports__["default"] = subclass(TransitionIntent, { - name: null, - pivotHandler: null, - contexts: null, - queryParams: null, - - initialize: function(props) { - this.name = props.name; - this.pivotHandler = props.pivotHandler; - this.contexts = props.contexts || []; - this.queryParams = props.queryParams; - }, - - applyToState: function(oldState, recognizer, getHandler, isIntermediate) { - - var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)), - pureArgs = partitionedArgs[0], - queryParams = partitionedArgs[1], - handlers = recognizer.handlersFor(pureArgs[0]); - - var targetRouteName = handlers[handlers.length-1].handler; - - return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate); - }, - - applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) { - - var i, len; - var newState = new TransitionState(); - var objects = this.contexts.slice(0); - - var invalidateIndex = handlers.length; - - // Pivot handlers are provided for refresh transitions - if (this.pivotHandler) { - for (i = 0, len = handlers.length; i < len; ++i) { - if (getHandler(handlers[i].handler) === this.pivotHandler) { - invalidateIndex = i; - break; - } - } - } - - var pivotHandlerFound = !this.pivotHandler; - - for (i = handlers.length - 1; i >= 0; --i) { - var result = handlers[i]; - var name = result.handler; - var handler = getHandler(name); - - var oldHandlerInfo = oldState.handlerInfos[i]; - var newHandlerInfo = null; - - if (result.names.length > 0) { - if (i >= invalidateIndex) { - newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); - } else { - newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i); - } - } else { - // This route has no dynamic segment. - // Therefore treat as a param-based handlerInfo - // with empty params. This will cause the `model` - // hook to be called with empty params, which is desirable. - newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); - } - - if (checkingIfActive) { - // If we're performing an isActive check, we want to - // serialize URL params with the provided context, but - // ignore mismatches between old and new context. - newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context); - var oldContext = oldHandlerInfo && oldHandlerInfo.context; - if (result.names.length > 0 && newHandlerInfo.context === oldContext) { - // If contexts match in isActive test, assume params also match. - // This allows for flexibility in not requiring that every last - // handler provide a `serialize` method - newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params; - } - newHandlerInfo.context = oldContext; - } - - var handlerToUse = oldHandlerInfo; - if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { - invalidateIndex = Math.min(i, invalidateIndex); - handlerToUse = newHandlerInfo; - } - - if (isIntermediate && !checkingIfActive) { - handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context); - } - - newState.handlerInfos.unshift(handlerToUse); - } - - if (objects.length > 0) { - throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName); - } - - if (!isIntermediate) { - this.invalidateChildren(newState.handlerInfos, invalidateIndex); - } - - merge(newState.queryParams, this.queryParams || {}); - - return newState; - }, - - invalidateChildren: function(handlerInfos, invalidateIndex) { - for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) { - var handlerInfo = handlerInfos[i]; - handlerInfos[i] = handlerInfos[i].getUnresolved(); - } - }, - - getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) { - - var numNames = names.length; - var objectToUse; - if (objects.length > 0) { - - // Use the objects provided for this transition. - objectToUse = objects[objects.length - 1]; - if (isParam(objectToUse)) { - return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo); - } else { - objects.pop(); - } - } else if (oldHandlerInfo && oldHandlerInfo.name === name) { - // Reuse the matching oldHandlerInfo - return oldHandlerInfo; - } else { - if (this.preTransitionState) { - var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i]; - objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context; - } else { - // Ideally we should throw this error to provide maximal - // information to the user that not enough context objects - // were provided, but this proves too cumbersome in Ember - // in cases where inner template helpers are evaluated - // before parent helpers un-render, in which cases this - // error somewhat prematurely fires. - //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]"); - return oldHandlerInfo; - } - } - - return handlerInfoFactory('object', { - name: name, - handler: handler, - context: objectToUse, - names: names - }); - }, - - createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) { - var params = {}; - - // Soak up all the provided string/numbers - var numNames = names.length; - while (numNames--) { - - // Only use old params if the names match with the new handler - var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {}; - - var peek = objects[objects.length - 1]; - var paramName = names[numNames]; - if (isParam(peek)) { - params[paramName] = "" + objects.pop(); - } else { - // If we're here, this means only some of the params - // were string/number params, so try and use a param - // value from a previous handler. - if (oldParams.hasOwnProperty(paramName)) { - params[paramName] = oldParams[paramName]; - } else { - throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name); - } - } - } - - return handlerInfoFactory('param', { - name: name, - handler: handler, - params: params - }); - } - }); - }); -define("router/transition-intent/url-transition-intent", - ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var TransitionIntent = __dependency1__["default"]; - var TransitionState = __dependency2__["default"]; - var handlerInfoFactory = __dependency3__["default"]; - var oCreate = __dependency4__.oCreate; - var merge = __dependency4__.merge; - var subclass = __dependency4__.subclass; - - __exports__["default"] = subclass(TransitionIntent, { - url: null, - - initialize: function(props) { - this.url = props.url; - }, - - applyToState: function(oldState, recognizer, getHandler) { - var newState = new TransitionState(); - - var results = recognizer.recognize(this.url), - queryParams = {}, - i, len; - - if (!results) { - throw new UnrecognizedURLError(this.url); - } - - var statesDiffer = false; - - for (i = 0, len = results.length; i < len; ++i) { - var result = results[i]; - var name = result.handler; - var handler = getHandler(name); - - if (handler.inaccessibleByURL) { - throw new UnrecognizedURLError(this.url); - } - - var newHandlerInfo = handlerInfoFactory('param', { - name: name, - handler: handler, - params: result.params - }); - - var oldHandlerInfo = oldState.handlerInfos[i]; - if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { - statesDiffer = true; - newState.handlerInfos[i] = newHandlerInfo; - } else { - newState.handlerInfos[i] = oldHandlerInfo; - } - } - - merge(newState.queryParams, results.queryParams); - - return newState; - } - }); - - /** - Promise reject reasons passed to promise rejection - handlers for failed transitions. - */ - function UnrecognizedURLError(message) { - this.message = (message || "UnrecognizedURLError"); - this.name = "UnrecognizedURLError"; - } - }); -define("router/transition-state", - ["./handler-info","./utils","rsvp/promise","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo; - var forEach = __dependency2__.forEach; - var promiseLabel = __dependency2__.promiseLabel; - var callHook = __dependency2__.callHook; - var Promise = __dependency3__["default"]; - - function TransitionState(other) { - this.handlerInfos = []; - this.queryParams = {}; - this.params = {}; - } - - TransitionState.prototype = { - handlerInfos: null, - queryParams: null, - params: null, - - promiseLabel: function(label) { - var targetName = ''; - forEach(this.handlerInfos, function(handlerInfo) { - if (targetName !== '') { - targetName += '.'; - } - targetName += handlerInfo.name; - }); - return promiseLabel("'" + targetName + "': " + label); - }, - - resolve: function(shouldContinue, payload) { - var self = this; - // First, calculate params for this state. This is useful - // information to provide to the various route hooks. - var params = this.params; - forEach(this.handlerInfos, function(handlerInfo) { - params[handlerInfo.name] = handlerInfo.params || {}; - }); - - payload = payload || {}; - payload.resolveIndex = 0; - - var currentState = this; - var wasAborted = false; - - // The prelude RSVP.resolve() asyncs us into the promise land. - return Promise.resolve(null, this.promiseLabel("Start transition")) - .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error')); - - function innerShouldContinue() { - return Promise.resolve(shouldContinue(), currentState.promiseLabel("Check if should continue"))['catch'](function(reason) { - // We distinguish between errors that occurred - // during resolution (e.g. beforeModel/model/afterModel), - // and aborts due to a rejecting promise from shouldContinue(). - wasAborted = true; - return Promise.reject(reason); - }, currentState.promiseLabel("Handle abort")); - } - - function handleError(error) { - // This is the only possible - // reject value of TransitionState#resolve - var handlerInfos = currentState.handlerInfos; - var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ? - handlerInfos.length - 1 : payload.resolveIndex; - return Promise.reject({ - error: error, - handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler, - wasAborted: wasAborted, - state: currentState - }); - } - - function proceed(resolvedHandlerInfo) { - var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved; - - // Swap the previously unresolved handlerInfo with - // the resolved handlerInfo - currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo; - - if (!wasAlreadyResolved) { - // Call the redirect hook. The reason we call it here - // vs. afterModel is so that redirects into child - // routes don't re-run the model hooks for this - // already-resolved route. - var handler = resolvedHandlerInfo.handler; - callHook(handler, 'redirect', resolvedHandlerInfo.context, payload); - } - - // Proceed after ensuring that the redirect hook - // didn't abort this transition by transitioning elsewhere. - return innerShouldContinue().then(resolveOneHandlerInfo, null, currentState.promiseLabel('Resolve handler')); - } - - function resolveOneHandlerInfo() { - if (payload.resolveIndex === currentState.handlerInfos.length) { - // This is is the only possible - // fulfill value of TransitionState#resolve - return { - error: null, - state: currentState - }; - } - - var handlerInfo = currentState.handlerInfos[payload.resolveIndex]; - - return handlerInfo.resolve(innerShouldContinue, payload) - .then(proceed, null, currentState.promiseLabel('Proceed')); - } - } - }; - - __exports__["default"] = TransitionState; - }); -define("router/transition", - ["rsvp/promise","./handler-info","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo; - var trigger = __dependency3__.trigger; - var slice = __dependency3__.slice; - var log = __dependency3__.log; - var promiseLabel = __dependency3__.promiseLabel; - - /** - @private - - A Transition is a thennable (a promise-like object) that represents - an attempt to transition to another route. It can be aborted, either - explicitly via `abort` or by attempting another transition while a - previous one is still underway. An aborted transition can also - be `retry()`d later. - */ - function Transition(router, intent, state, error) { - var transition = this; - this.state = state || router.state; - this.intent = intent; - this.router = router; - this.data = this.intent && this.intent.data || {}; - this.resolvedModels = {}; - this.queryParams = {}; - - if (error) { - this.promise = Promise.reject(error); - return; - } - - if (state) { - this.params = state.params; - this.queryParams = state.queryParams; - this.handlerInfos = state.handlerInfos; - - var len = state.handlerInfos.length; - if (len) { - this.targetName = state.handlerInfos[len-1].name; - } - - for (var i = 0; i < len; ++i) { - var handlerInfo = state.handlerInfos[i]; - - // TODO: this all seems hacky - if (!handlerInfo.isResolved) { break; } - this.pivotHandler = handlerInfo.handler; - } - - this.sequence = Transition.currentSequence++; - this.promise = state.resolve(checkForAbort, this)['catch'](function(result) { - if (result.wasAborted || transition.isAborted) { - return Promise.reject(logAbort(transition)); - } else { - transition.trigger('error', result.error, transition, result.handlerWithError); - transition.abort(); - return Promise.reject(result.error); - } - }, promiseLabel('Handle Abort')); - } else { - this.promise = Promise.resolve(this.state); - this.params = {}; - } - - function checkForAbort() { - if (transition.isAborted) { - return Promise.reject(undefined, promiseLabel("Transition aborted - reject")); - } - } - } - - Transition.currentSequence = 0; - - Transition.prototype = { - targetName: null, - urlMethod: 'update', - intent: null, - params: null, - pivotHandler: null, - resolveIndex: 0, - handlerInfos: null, - resolvedModels: null, - isActive: true, - state: null, - queryParamsOnly: false, - - isTransition: true, - - isExiting: function(handler) { - var handlerInfos = this.handlerInfos; - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - if (handlerInfo.name === handler || handlerInfo.handler === handler) { - return false; - } - } - return true; - }, - - /** - @public - - The Transition's internal promise. Calling `.then` on this property - is that same as calling `.then` on the Transition object itself, but - this property is exposed for when you want to pass around a - Transition's promise, but not the Transition object itself, since - Transition object can be externally `abort`ed, while the promise - cannot. - */ - promise: null, - - /** - @public - - Custom state can be stored on a Transition's `data` object. - This can be useful for decorating a Transition within an earlier - hook and shared with a later hook. Properties set on `data` will - be copied to new transitions generated by calling `retry` on this - transition. - */ - data: null, - - /** - @public - - A standard promise hook that resolves if the transition - succeeds and rejects if it fails/redirects/aborts. - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @param {Function} onFulfilled - @param {Function} onRejected - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - then: function(onFulfilled, onRejected, label) { - return this.promise.then(onFulfilled, onRejected, label); - }, - - /** - @public - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @method catch - @param {Function} onRejection - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - "catch": function(onRejection, label) { - return this.promise["catch"](onRejection, label); - }, - - /** - @public - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @method finally - @param {Function} callback - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - "finally": function(callback, label) { - return this.promise["finally"](callback, label); - }, - - /** - @public - - Aborts the Transition. Note you can also implicitly abort a transition - by initiating another transition while a previous one is underway. - */ - abort: function() { - if (this.isAborted) { return this; } - log(this.router, this.sequence, this.targetName + ": transition was aborted"); - this.intent.preTransitionState = this.router.state; - this.isAborted = true; - this.isActive = false; - this.router.activeTransition = null; - return this; - }, - - /** - @public - - Retries a previously-aborted transition (making sure to abort the - transition if it's still active). Returns a new transition that - represents the new attempt to transition. - */ - retry: function() { - // TODO: add tests for merged state retry()s - this.abort(); - return this.router.transitionByIntent(this.intent, false); - }, - - /** - @public - - Sets the URL-changing method to be employed at the end of a - successful transition. By default, a new Transition will just - use `updateURL`, but passing 'replace' to this method will - cause the URL to update using 'replaceWith' instead. Omitting - a parameter will disable the URL change, allowing for transitions - that don't update the URL at completion (this is also used for - handleURL, since the URL has already changed before the - transition took place). - - @param {String} method the type of URL-changing method to use - at the end of a transition. Accepted values are 'replace', - falsy values, or any other non-falsy value (which is - interpreted as an updateURL transition). - - @return {Transition} this transition - */ - method: function(method) { - this.urlMethod = method; - return this; - }, - - /** - @public - - Fires an event on the current list of resolved/resolving - handlers within this transition. Useful for firing events - on route hierarchies that haven't fully been entered yet. - - Note: This method is also aliased as `send` - - @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error - @param {String} name the name of the event to fire - */ - trigger: function (ignoreFailure) { - var args = slice.call(arguments); - if (typeof ignoreFailure === 'boolean') { - args.shift(); - } else { - // Throw errors on unhandled trigger events by default - ignoreFailure = false; - } - trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args); - }, - - /** - @public - - Transitions are aborted and their promises rejected - when redirects occur; this method returns a promise - that will follow any redirects that occur and fulfill - with the value fulfilled by any redirecting transitions - that occur. - - @return {Promise} a promise that fulfills with the same - value that the final redirecting transition fulfills with - */ - followRedirects: function() { - var router = this.router; - return this.promise['catch'](function(reason) { - if (router.activeTransition) { - return router.activeTransition.followRedirects(); - } - return Promise.reject(reason); - }); - }, - - toString: function() { - return "Transition (sequence " + this.sequence + ")"; - }, - - /** - @private - */ - log: function(message) { - log(this.router, this.sequence, message); - } - }; - - // Alias 'trigger' as 'send' - Transition.prototype.send = Transition.prototype.trigger; - - /** - @private - - Logs and returns a TransitionAborted error. - */ - function logAbort(transition) { - log(transition.router, transition.sequence, "detected abort."); - return new TransitionAborted(); - } - - function TransitionAborted(message) { - this.message = (message || "TransitionAborted"); - this.name = "TransitionAborted"; - } - - __exports__.Transition = Transition; - __exports__.logAbort = logAbort; - __exports__.TransitionAborted = TransitionAborted; - }); -define("router/utils", - ["exports"], - function(__exports__) { - "use strict"; - var slice = Array.prototype.slice; - - var _isArray; - if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === "[object Array]"; - }; - } else { - _isArray = Array.isArray; - } - - var isArray = _isArray; - __exports__.isArray = isArray; - function merge(hash, other) { - for (var prop in other) { - if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; } - } - } - - var oCreate = Object.create || function(proto) { - function F() {} - F.prototype = proto; - return new F(); - }; - __exports__.oCreate = oCreate; - /** - @private - - Extracts query params from the end of an array - **/ - function extractQueryParams(array) { - var len = (array && array.length), head, queryParams; - - if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) { - queryParams = array[len - 1].queryParams; - head = slice.call(array, 0, len - 1); - return [head, queryParams]; - } else { - return [array, null]; - } - } - - __exports__.extractQueryParams = extractQueryParams;/** - @private - - Coerces query param properties and array elements into strings. - **/ - function coerceQueryParamsToString(queryParams) { - for (var key in queryParams) { - if (typeof queryParams[key] === 'number') { - queryParams[key] = '' + queryParams[key]; - } else if (isArray(queryParams[key])) { - for (var i = 0, l = queryParams[key].length; i < l; i++) { - queryParams[key][i] = '' + queryParams[key][i]; - } - } - } - } - /** - @private - */ - function log(router, sequence, msg) { - if (!router.log) { return; } - - if (arguments.length === 3) { - router.log("Transition #" + sequence + ": " + msg); - } else { - msg = sequence; - router.log(msg); - } - } - - __exports__.log = log;function bind(context, fn) { - var boundArgs = arguments; - return function(value) { - var args = slice.call(boundArgs, 2); - args.push(value); - return fn.apply(context, args); - }; - } - - __exports__.bind = bind;function isParam(object) { - return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number); - } - - - function forEach(array, callback) { - for (var i=0, l=array.length; i=0; i--) { - var handlerInfo = handlerInfos[i], - handler = handlerInfo.handler; - - if (handler.events && handler.events[name]) { - if (handler.events[name].apply(handler, args) === true) { - eventWasHandled = true; - } else { - return; - } - } - } - - if (!eventWasHandled && !ignoreFailure) { - throw new Error("Nothing handled the event '" + name + "'."); - } - } - - __exports__.trigger = trigger;function getChangelist(oldObject, newObject) { - var key; - var results = { - all: {}, - changed: {}, - removed: {} - }; - - merge(results.all, newObject); - - var didChange = false; - coerceQueryParamsToString(oldObject); - coerceQueryParamsToString(newObject); - - // Calculate removals - for (key in oldObject) { - if (oldObject.hasOwnProperty(key)) { - if (!newObject.hasOwnProperty(key)) { - didChange = true; - results.removed[key] = oldObject[key]; - } - } - } - - // Calculate changes - for (key in newObject) { - if (newObject.hasOwnProperty(key)) { - if (isArray(oldObject[key]) && isArray(newObject[key])) { - if (oldObject[key].length !== newObject[key].length) { - results.changed[key] = newObject[key]; - didChange = true; - } else { - for (var i = 0, l = oldObject[key].length; i < l; i++) { - if (oldObject[key][i] !== newObject[key][i]) { - results.changed[key] = newObject[key]; - didChange = true; - } - } - } - } - else { - if (oldObject[key] !== newObject[key]) { - results.changed[key] = newObject[key]; - didChange = true; - } - } - } - } - - return didChange && results; - } - - __exports__.getChangelist = getChangelist;function promiseLabel(label) { - return 'Router: ' + label; - } - - __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) { - function C(props) { - parentConstructor.call(this, props || {}); - } - C.prototype = oCreate(parentConstructor.prototype); - merge(C.prototype, proto); - return C; - } - - __exports__.subclass = subclass;function resolveHook(obj, hookName) { - if (!obj) { return; } - var underscored = "_" + hookName; - return obj[underscored] && underscored || - obj[hookName] && hookName; - } - - function callHook(obj, hookName) { - var args = slice.call(arguments, 2); - return applyHook(obj, hookName, args); - } - - function applyHook(obj, _hookName, args) { - var hookName = resolveHook(obj, _hookName); - if (hookName) { - return obj[hookName].apply(obj, args); - } - } - - __exports__.merge = merge; - __exports__.slice = slice; - __exports__.isParam = isParam; - __exports__.coerceQueryParamsToString = coerceQueryParamsToString; - __exports__.callHook = callHook; - __exports__.resolveHook = resolveHook; - __exports__.applyHook = applyHook; - }); -define("router", - ["./router/router","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Router = __dependency1__["default"]; - - __exports__["default"] = Router; - }); - -define("rsvp", - ["./rsvp/promise","./rsvp/events","./rsvp/node","./rsvp/all","./rsvp/all-settled","./rsvp/race","./rsvp/hash","./rsvp/hash-settled","./rsvp/rethrow","./rsvp/defer","./rsvp/config","./rsvp/map","./rsvp/resolve","./rsvp/reject","./rsvp/filter","./rsvp/asap","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var EventTarget = __dependency2__["default"]; - var denodeify = __dependency3__["default"]; - var all = __dependency4__["default"]; - var allSettled = __dependency5__["default"]; - var race = __dependency6__["default"]; - var hash = __dependency7__["default"]; - var hashSettled = __dependency8__["default"]; - var rethrow = __dependency9__["default"]; - var defer = __dependency10__["default"]; - var config = __dependency11__.config; - var configure = __dependency11__.configure; - var map = __dependency12__["default"]; - var resolve = __dependency13__["default"]; - var reject = __dependency14__["default"]; - var filter = __dependency15__["default"]; - var asap = __dependency16__["default"]; - - config.async = asap; // default async is asap; - var cast = resolve; - function async(callback, arg) { - config.async(callback, arg); - } - - function on() { - config.on.apply(config, arguments); - } - - function off() { - config.off.apply(config, arguments); - } - - // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__` - if (typeof window !== 'undefined' && typeof window['__PROMISE_INSTRUMENTATION__'] === 'object') { - var callbacks = window['__PROMISE_INSTRUMENTATION__']; - configure('instrument', true); - for (var eventName in callbacks) { - if (callbacks.hasOwnProperty(eventName)) { - on(eventName, callbacks[eventName]); - } - } - } - - __exports__.cast = cast; - __exports__.Promise = Promise; - __exports__.EventTarget = EventTarget; - __exports__.all = all; - __exports__.allSettled = allSettled; - __exports__.race = race; - __exports__.hash = hash; - __exports__.hashSettled = hashSettled; - __exports__.rethrow = rethrow; - __exports__.defer = defer; - __exports__.denodeify = denodeify; - __exports__.configure = configure; - __exports__.on = on; - __exports__.off = off; - __exports__.resolve = resolve; - __exports__.reject = reject; - __exports__.async = async; - __exports__.map = map; - __exports__.filter = filter; - }); -define("rsvp.umd", - ["./rsvp"], - function(__dependency1__) { - "use strict"; - var Promise = __dependency1__.Promise; - var allSettled = __dependency1__.allSettled; - var hash = __dependency1__.hash; - var hashSettled = __dependency1__.hashSettled; - var denodeify = __dependency1__.denodeify; - var on = __dependency1__.on; - var off = __dependency1__.off; - var map = __dependency1__.map; - var filter = __dependency1__.filter; - var resolve = __dependency1__.resolve; - var reject = __dependency1__.reject; - var rethrow = __dependency1__.rethrow; - var all = __dependency1__.all; - var defer = __dependency1__.defer; - var EventTarget = __dependency1__.EventTarget; - var configure = __dependency1__.configure; - var race = __dependency1__.race; - var async = __dependency1__.async; - - var RSVP = { - 'race': race, - 'Promise': Promise, - 'allSettled': allSettled, - 'hash': hash, - 'hashSettled': hashSettled, - 'denodeify': denodeify, - 'on': on, - 'off': off, - 'map': map, - 'filter': filter, - 'resolve': resolve, - 'reject': reject, - 'all': all, - 'rethrow': rethrow, - 'defer': defer, - 'EventTarget': EventTarget, - 'configure': configure, - 'async': async - }; - - /* global define:true module:true window: true */ - if (typeof define === 'function' && define.amd) { - define(function() { return RSVP; }); - } else if (typeof module !== 'undefined' && module.exports) { - module.exports = RSVP; - } else if (typeof this !== 'undefined') { - this['RSVP'] = RSVP; - } - }); -define("rsvp/-internal", - ["./utils","./instrument","./config","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var objectOrFunction = __dependency1__.objectOrFunction; - var isFunction = __dependency1__.isFunction; - - var instrument = __dependency2__["default"]; - - var config = __dependency3__.config; - - function noop() {} - - var PENDING = void 0; - var FULFILLED = 1; - var REJECTED = 2; - - var GET_THEN_ERROR = new ErrorObject(); - - function getThen(promise) { - try { - return promise.then; - } catch(error) { - GET_THEN_ERROR.error = error; - return GET_THEN_ERROR; - } - } - - function tryThen(then, value, fulfillmentHandler, rejectionHandler) { - try { - then.call(value, fulfillmentHandler, rejectionHandler); - } catch(e) { - return e; - } - } - - function handleForeignThenable(promise, thenable, then) { - config.async(function(promise) { - var sealed = false; - var error = tryThen(then, thenable, function(value) { - if (sealed) { return; } - sealed = true; - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - if (sealed) { return; } - sealed = true; - - reject(promise, reason); - }, 'Settle: ' + (promise._label || ' unknown promise')); - - if (!sealed && error) { - sealed = true; - reject(promise, error); - } - }, promise); - } - - function handleOwnThenable(promise, thenable) { - if (thenable._state === FULFILLED) { - fulfill(promise, thenable._result); - } else if (promise._state === REJECTED) { - reject(promise, thenable._result); - } else { - subscribe(thenable, undefined, function(value) { - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - reject(promise, reason); - }); - } - } - - function handleMaybeThenable(promise, maybeThenable) { - if (maybeThenable.constructor === promise.constructor) { - handleOwnThenable(promise, maybeThenable); - } else { - var then = getThen(maybeThenable); - - if (then === GET_THEN_ERROR) { - reject(promise, GET_THEN_ERROR.error); - } else if (then === undefined) { - fulfill(promise, maybeThenable); - } else if (isFunction(then)) { - handleForeignThenable(promise, maybeThenable, then); - } else { - fulfill(promise, maybeThenable); - } - } - } - - function resolve(promise, value) { - if (promise === value) { - fulfill(promise, value); - } else if (objectOrFunction(value)) { - handleMaybeThenable(promise, value); - } else { - fulfill(promise, value); - } - } - - function publishRejection(promise) { - if (promise._onerror) { - promise._onerror(promise._result); - } - - publish(promise); - } - - function fulfill(promise, value) { - if (promise._state !== PENDING) { return; } - - promise._result = value; - promise._state = FULFILLED; - - if (promise._subscribers.length === 0) { - if (config.instrument) { - instrument('fulfilled', promise); - } - } else { - config.async(publish, promise); - } - } - - function reject(promise, reason) { - if (promise._state !== PENDING) { return; } - promise._state = REJECTED; - promise._result = reason; - - config.async(publishRejection, promise); - } - - function subscribe(parent, child, onFulfillment, onRejection) { - var subscribers = parent._subscribers; - var length = subscribers.length; - - parent._onerror = null; - - subscribers[length] = child; - subscribers[length + FULFILLED] = onFulfillment; - subscribers[length + REJECTED] = onRejection; - - if (length === 0 && parent._state) { - config.async(publish, parent); - } - } - - function publish(promise) { - var subscribers = promise._subscribers; - var settled = promise._state; - - if (config.instrument) { - instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise); - } - - if (subscribers.length === 0) { return; } - - var child, callback, detail = promise._result; - - for (var i = 0; i < subscribers.length; i += 3) { - child = subscribers[i]; - callback = subscribers[i + settled]; - - if (child) { - invokeCallback(settled, child, callback, detail); - } else { - callback(detail); - } - } - - promise._subscribers.length = 0; - } - - function ErrorObject() { - this.error = null; - } - - var TRY_CATCH_ERROR = new ErrorObject(); - - function tryCatch(callback, detail) { - try { - return callback(detail); - } catch(e) { - TRY_CATCH_ERROR.error = e; - return TRY_CATCH_ERROR; - } - } - - function invokeCallback(settled, promise, callback, detail) { - var hasCallback = isFunction(callback), - value, error, succeeded, failed; - - if (hasCallback) { - value = tryCatch(callback, detail); - - if (value === TRY_CATCH_ERROR) { - failed = true; - error = value.error; - value = null; - } else { - succeeded = true; - } - - if (promise === value) { - reject(promise, new TypeError('A promises callback cannot return that same promise.')); - return; - } - - } else { - value = detail; - succeeded = true; - } - - if (promise._state !== PENDING) { - // noop - } else if (hasCallback && succeeded) { - resolve(promise, value); - } else if (failed) { - reject(promise, error); - } else if (settled === FULFILLED) { - fulfill(promise, value); - } else if (settled === REJECTED) { - reject(promise, value); - } - } - - function initializePromise(promise, resolver) { - try { - resolver(function resolvePromise(value){ - resolve(promise, value); - }, function rejectPromise(reason) { - reject(promise, reason); - }); - } catch(e) { - reject(promise, e); - } - } - - __exports__.noop = noop; - __exports__.resolve = resolve; - __exports__.reject = reject; - __exports__.fulfill = fulfill; - __exports__.subscribe = subscribe; - __exports__.publish = publish; - __exports__.publishRejection = publishRejection; - __exports__.initializePromise = initializePromise; - __exports__.invokeCallback = invokeCallback; - __exports__.FULFILLED = FULFILLED; - __exports__.REJECTED = REJECTED; - __exports__.PENDING = PENDING; - }); -define("rsvp/all-settled", - ["./enumerator","./promise","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - var makeSettledResult = __dependency1__.makeSettledResult; - var Promise = __dependency2__["default"]; - var o_create = __dependency3__.o_create; - - function AllSettled(Constructor, entries, label) { - this._superConstructor(Constructor, entries, false /* don't abort on reject */, label); - } - - AllSettled.prototype = o_create(Enumerator.prototype); - AllSettled.prototype._superConstructor = Enumerator; - AllSettled.prototype._makeResult = makeSettledResult; - AllSettled.prototype._validationError = function() { - return new Error('allSettled must be called with an array'); - }; - - /** - `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing - a fail-fast method, it waits until all the promises have returned and - shows you all the results. This is useful if you want to handle multiple - promises' failure states together as a set. - - Returns a promise that is fulfilled when all the given promises have been - settled. The return promise is fulfilled with an array of the states of - the promises passed into the `promises` array argument. - - Each state object will either indicate fulfillment or rejection, and - provide the corresponding value or reason. The states will take one of - the following formats: - - ```javascript - { state: 'fulfilled', value: value } - or - { state: 'rejected', reason: reason } - ``` - - Example: - - ```javascript - var promise1 = RSVP.Promise.resolve(1); - var promise2 = RSVP.Promise.reject(new Error('2')); - var promise3 = RSVP.Promise.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.allSettled(promises).then(function(array){ - // array == [ - // { state: 'fulfilled', value: 1 }, - // { state: 'rejected', reason: Error }, - // { state: 'rejected', reason: Error } - // ] - // Note that for the second item, reason.message will be '2', and for the - // third item, reason.message will be '3'. - }, function(error) { - // Not run. (This block would only be called if allSettled had failed, - // for instance if passed an incorrect argument type.) - }); - ``` - - @method allSettled - @static - @for RSVP - @param {Array} promises - @param {String} label - optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled with an array of the settled - states of the constituent promises. - */ - - __exports__["default"] = function allSettled(entries, label) { - return new AllSettled(Promise, entries, label).promise; - } - }); -define("rsvp/all", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.all`. - - @method all - @static - @for RSVP - @param {Array} array Array of promises. - @param {String} label An optional label. This is useful - for tooling. - */ - __exports__["default"] = function all(array, label) { - return Promise.all(array, label); - } - }); -define("rsvp/asap", - ["exports"], - function(__exports__) { - "use strict"; - var len = 0; - - __exports__["default"] = function asap(callback, arg) { - queue[len] = callback; - queue[len + 1] = arg; - len += 2; - if (len === 2) { - // If len is 1, that means that we need to schedule an async flush. - // If additional callbacks are queued before the queue is flushed, they - // will be processed by this flush that we are scheduling. - scheduleFlush(); - } - } - - var browserGlobal = (typeof window !== 'undefined') ? window : {}; - var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; - - // test for web worker but not in IE10 - var isWorker = typeof Uint8ClampedArray !== 'undefined' && - typeof importScripts !== 'undefined' && - typeof MessageChannel !== 'undefined'; - - // node - function useNextTick() { - return function() { - process.nextTick(flush); - }; - } - - function useMutationObserver() { - var iterations = 0; - var observer = new BrowserMutationObserver(flush); - var node = document.createTextNode(''); - observer.observe(node, { characterData: true }); - - return function() { - node.data = (iterations = ++iterations % 2); - }; - } - - // web worker - function useMessageChannel() { - var channel = new MessageChannel(); - channel.port1.onmessage = flush; - return function () { - channel.port2.postMessage(0); - }; - } - - function useSetTimeout() { - return function() { - setTimeout(flush, 1); - }; - } - - var queue = new Array(1000); - function flush() { - for (var i = 0; i < len; i+=2) { - var callback = queue[i]; - var arg = queue[i+1]; - - callback(arg); - - queue[i] = undefined; - queue[i+1] = undefined; - } - - len = 0; - } - - var scheduleFlush; - - // Decide what async method to use to triggering processing of queued callbacks: - if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { - scheduleFlush = useNextTick(); - } else if (BrowserMutationObserver) { - scheduleFlush = useMutationObserver(); - } else if (isWorker) { - scheduleFlush = useMessageChannel(); - } else { - scheduleFlush = useSetTimeout(); - } - }); -define("rsvp/config", - ["./events","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EventTarget = __dependency1__["default"]; - - var config = { - instrument: false - }; - - EventTarget.mixin(config); - - function configure(name, value) { - if (name === 'onerror') { - // handle for legacy users that expect the actual - // error to be passed to their function added via - // `RSVP.configure('onerror', someFunctionHere);` - config.on('error', value); - return; - } - - if (arguments.length === 2) { - config[name] = value; - } else { - return config[name]; - } - } - - __exports__.config = config; - __exports__.configure = configure; - }); -define("rsvp/defer", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - `RSVP.defer` returns an object similar to jQuery's `$.Deferred`. - `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s - interface. New code should use the `RSVP.Promise` constructor instead. - - The object returned from `RSVP.defer` is a plain object with three properties: - - * promise - an `RSVP.Promise`. - * reject - a function that causes the `promise` property on this object to - become rejected - * resolve - a function that causes the `promise` property on this object to - become fulfilled. - - Example: - - ```javascript - var deferred = RSVP.defer(); - - deferred.resolve("Success!"); - - defered.promise.then(function(value){ - // value here is "Success!" - }); - ``` - - @method defer - @static - @for RSVP - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Object} - */ - - __exports__["default"] = function defer(label) { - var deferred = { }; - - deferred.promise = new Promise(function(resolve, reject) { - deferred.resolve = resolve; - deferred.reject = reject; - }, label); - - return deferred; - } - }); -define("rsvp/enumerator", - ["./utils","./-internal","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var isArray = __dependency1__.isArray; - var isMaybeThenable = __dependency1__.isMaybeThenable; - - var noop = __dependency2__.noop; - var reject = __dependency2__.reject; - var fulfill = __dependency2__.fulfill; - var subscribe = __dependency2__.subscribe; - var FULFILLED = __dependency2__.FULFILLED; - var REJECTED = __dependency2__.REJECTED; - var PENDING = __dependency2__.PENDING; - - function makeSettledResult(state, position, value) { - if (state === FULFILLED) { - return { - state: 'fulfilled', - value: value - }; - } else { - return { - state: 'rejected', - reason: value - }; - } - } - - __exports__.makeSettledResult = makeSettledResult;function Enumerator(Constructor, input, abortOnReject, label) { - this._instanceConstructor = Constructor; - this.promise = new Constructor(noop, label); - this._abortOnReject = abortOnReject; - - if (this._validateInput(input)) { - this._input = input; - this.length = input.length; - this._remaining = input.length; - - this._init(); - - if (this.length === 0) { - fulfill(this.promise, this._result); - } else { - this.length = this.length || 0; - this._enumerate(); - if (this._remaining === 0) { - fulfill(this.promise, this._result); - } - } - } else { - reject(this.promise, this._validationError()); - } - } - - Enumerator.prototype._validateInput = function(input) { - return isArray(input); - }; - - Enumerator.prototype._validationError = function() { - return new Error('Array Methods must be provided an Array'); - }; - - Enumerator.prototype._init = function() { - this._result = new Array(this.length); - }; - - __exports__["default"] = Enumerator; - - Enumerator.prototype._enumerate = function() { - var length = this.length; - var promise = this.promise; - var input = this._input; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - this._eachEntry(input[i], i); - } - }; - - Enumerator.prototype._eachEntry = function(entry, i) { - var c = this._instanceConstructor; - if (isMaybeThenable(entry)) { - if (entry.constructor === c && entry._state !== PENDING) { - entry._onerror = null; - this._settledAt(entry._state, i, entry._result); - } else { - this._willSettleAt(c.resolve(entry), i); - } - } else { - this._remaining--; - this._result[i] = this._makeResult(FULFILLED, i, entry); - } - }; - - Enumerator.prototype._settledAt = function(state, i, value) { - var promise = this.promise; - - if (promise._state === PENDING) { - this._remaining--; - - if (this._abortOnReject && state === REJECTED) { - reject(promise, value); - } else { - this._result[i] = this._makeResult(state, i, value); - } - } - - if (this._remaining === 0) { - fulfill(promise, this._result); - } - }; - - Enumerator.prototype._makeResult = function(state, i, value) { - return value; - }; - - Enumerator.prototype._willSettleAt = function(promise, i) { - var enumerator = this; - - subscribe(promise, undefined, function(value) { - enumerator._settledAt(FULFILLED, i, value); - }, function(reason) { - enumerator._settledAt(REJECTED, i, reason); - }); - }; - }); -define("rsvp/events", - ["exports"], - function(__exports__) { - "use strict"; - function indexOf(callbacks, callback) { - for (var i=0, l=callbacks.length; i 1; - }; - - RSVP.filter(promises, filterFn).then(function(result){ - // result is [ 2, 3 ] - }); - ``` - - If any of the `promises` given to `RSVP.filter` are rejected, the first promise - that is rejected will be given as an argument to the returned promise's - rejection handler. For example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error('2')); - var promise3 = RSVP.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - var filterFn = function(item){ - return item > 1; - }; - - RSVP.filter(promises, filterFn).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === '2' - }); - ``` - - `RSVP.filter` will also wait for any promises returned from `filterFn`. - For instance, you may want to fetch a list of users then return a subset - of those users based on some asynchronous operation: - - ```javascript - - var alice = { name: 'alice' }; - var bob = { name: 'bob' }; - var users = [ alice, bob ]; - - var promises = users.map(function(user){ - return RSVP.resolve(user); - }); - - var filterFn = function(user){ - // Here, Alice has permissions to create a blog post, but Bob does not. - return getPrivilegesForUser(user).then(function(privs){ - return privs.can_create_blog_post === true; - }); - }; - RSVP.filter(promises, filterFn).then(function(users){ - // true, because the server told us only Alice can create a blog post. - users.length === 1; - // false, because Alice is the only user present in `users` - users[0] === bob; - }); - ``` - - @method filter - @static - @for RSVP - @param {Array} promises - @param {Function} filterFn - function to be called on each resolved value to - filter the final results. - @param {String} label optional string describing the promise. Useful for - tooling. - @return {Promise} - */ - __exports__["default"] = function filter(promises, filterFn, label) { - return Promise.all(promises, label).then(function(values) { - if (!isFunction(filterFn)) { - throw new TypeError("You must pass a function as filter's second argument."); - } - - var length = values.length; - var filtered = new Array(length); - - for (var i = 0; i < length; i++) { - filtered[i] = filterFn(values[i]); - } - - return Promise.all(filtered, label).then(function(filtered) { - var results = new Array(length); - var newLength = 0; - - for (var i = 0; i < length; i++) { - if (filtered[i]) { - results[newLength] = values[i]; - newLength++; - } - } - - results.length = newLength; - - return results; - }); - }); - } - }); -define("rsvp/hash-settled", - ["./promise","./enumerator","./promise-hash","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var makeSettledResult = __dependency2__.makeSettledResult; - var PromiseHash = __dependency3__["default"]; - var Enumerator = __dependency2__["default"]; - var o_create = __dependency4__.o_create; - - function HashSettled(Constructor, object, label) { - this._superConstructor(Constructor, object, false, label); - } - - HashSettled.prototype = o_create(PromiseHash.prototype); - HashSettled.prototype._superConstructor = Enumerator; - HashSettled.prototype._makeResult = makeSettledResult; - - HashSettled.prototype._validationError = function() { - return new Error('hashSettled must be called with an object'); - }; - - /** - `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object - instead of an array for its `promises` argument. - - Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method, - but like `RSVP.allSettled`, `hashSettled` waits until all the - constituent promises have returned and then shows you all the results - with their states and values/reasons. This is useful if you want to - handle multiple promises' failure states together as a set. - - Returns a promise that is fulfilled when all the given promises have been - settled, or rejected if the passed parameters are invalid. - - The returned promise is fulfilled with a hash that has the same key names as - the `promises` object argument. If any of the values in the object are not - promises, they will be copied over to the fulfilled object and marked with state - 'fulfilled'. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.Promise.resolve(1), - yourPromise: RSVP.Promise.resolve(2), - theirPromise: RSVP.Promise.resolve(3), - notAPromise: 4 - }; - - RSVP.hashSettled(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: { state: 'fulfilled', value: 1 }, - // yourPromise: { state: 'fulfilled', value: 2 }, - // theirPromise: { state: 'fulfilled', value: 3 }, - // notAPromise: { state: 'fulfilled', value: 4 } - // } - }); - ``` - - If any of the `promises` given to `RSVP.hash` are rejected, the state will - be set to 'rejected' and the reason for rejection provided. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.Promise.resolve(1), - rejectedPromise: RSVP.Promise.reject(new Error('rejection')), - anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')), - }; - - RSVP.hashSettled(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: { state: 'fulfilled', value: 1 }, - // rejectedPromise: { state: 'rejected', reason: Error }, - // anotherRejectedPromise: { state: 'rejected', reason: Error }, - // } - // Note that for rejectedPromise, reason.message == 'rejection', - // and for anotherRejectedPromise, reason.message == 'more rejection'. - }); - ``` - - An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that - are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype - chains. - - Example: - - ```javascript - function MyConstructor(){ - this.example = RSVP.Promise.resolve('Example'); - } - - MyConstructor.prototype = { - protoProperty: RSVP.Promise.resolve('Proto Property') - }; - - var myObject = new MyConstructor(); - - RSVP.hashSettled(myObject).then(function(hash){ - // protoProperty will not be present, instead you will just have an - // object that looks like: - // { - // example: { state: 'fulfilled', value: 'Example' } - // } - // - // hash.hasOwnProperty('protoProperty'); // false - // 'undefined' === typeof hash.protoProperty - }); - ``` - - @method hashSettled - @for RSVP - @param {Object} promises - @param {String} label optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when when all properties of `promises` - have been settled. - @static - */ - __exports__["default"] = function hashSettled(object, label) { - return new HashSettled(Promise, object, label).promise; - } - }); -define("rsvp/hash", - ["./promise","./promise-hash","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var PromiseHash = __dependency2__["default"]; - - /** - `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array - for its `promises` argument. - - Returns a promise that is fulfilled when all the given promises have been - fulfilled, or rejected if any of them become rejected. The returned promise - is fulfilled with a hash that has the same key names as the `promises` object - argument. If any of the values in the object are not promises, they will - simply be copied over to the fulfilled object. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.resolve(1), - yourPromise: RSVP.resolve(2), - theirPromise: RSVP.resolve(3), - notAPromise: 4 - }; - - RSVP.hash(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: 1, - // yourPromise: 2, - // theirPromise: 3, - // notAPromise: 4 - // } - }); - ```` - - If any of the `promises` given to `RSVP.hash` are rejected, the first promise - that is rejected will be given as the reason to the rejection handler. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.resolve(1), - rejectedPromise: RSVP.reject(new Error('rejectedPromise')), - anotherRejectedPromise: RSVP.reject(new Error('anotherRejectedPromise')), - }; - - RSVP.hash(promises).then(function(hash){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === 'rejectedPromise' - }); - ``` - - An important note: `RSVP.hash` is intended for plain JavaScript objects that - are just a set of keys and values. `RSVP.hash` will NOT preserve prototype - chains. - - Example: - - ```javascript - function MyConstructor(){ - this.example = RSVP.resolve('Example'); - } - - MyConstructor.prototype = { - protoProperty: RSVP.resolve('Proto Property') - }; - - var myObject = new MyConstructor(); - - RSVP.hash(myObject).then(function(hash){ - // protoProperty will not be present, instead you will just have an - // object that looks like: - // { - // example: 'Example' - // } - // - // hash.hasOwnProperty('protoProperty'); // false - // 'undefined' === typeof hash.protoProperty - }); - ``` - - @method hash - @static - @for RSVP - @param {Object} promises - @param {String} label optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all properties of `promises` - have been fulfilled, or rejected if any of them become rejected. - */ - __exports__["default"] = function hash(object, label) { - return new PromiseHash(Promise, object, label).promise; - } - }); -define("rsvp/instrument", - ["./config","./utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var config = __dependency1__.config; - var now = __dependency2__.now; - - var queue = []; - - __exports__["default"] = function instrument(eventName, promise, child) { - if (1 === queue.push({ - name: eventName, - payload: { - guid: promise._guidKey + promise._id, - eventName: eventName, - detail: promise._result, - childGuid: child && promise._guidKey + child._id, - label: promise._label, - timeStamp: now(), - stack: new Error(promise._label).stack - }})) { - - setTimeout(function() { - var entry; - for (var i = 0; i < queue.length; i++) { - entry = queue[i]; - config.trigger(entry.name, entry.payload); - } - queue.length = 0; - }, 50); - } - } - }); -define("rsvp/map", - ["./promise","./utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var isFunction = __dependency2__.isFunction; - - /** - `RSVP.map` is similar to JavaScript's native `map` method, except that it - waits for all promises to become fulfilled before running the `mapFn` on - each item in given to `promises`. `RSVP.map` returns a promise that will - become fulfilled with the result of running `mapFn` on the values the promises - become fulfilled with. - - For example: - - ```javascript - - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.resolve(2); - var promise3 = RSVP.resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - var mapFn = function(item){ - return item + 1; - }; - - RSVP.map(promises, mapFn).then(function(result){ - // result is [ 2, 3, 4 ] - }); - ``` - - If any of the `promises` given to `RSVP.map` are rejected, the first promise - that is rejected will be given as an argument to the returned promise's - rejection handler. For example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error('2')); - var promise3 = RSVP.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - var mapFn = function(item){ - return item + 1; - }; - - RSVP.map(promises, mapFn).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === '2' - }); - ``` - - `RSVP.map` will also wait if a promise is returned from `mapFn`. For example, - say you want to get all comments from a set of blog posts, but you need - the blog posts first because they contain a url to those comments. - - ```javscript - - var mapFn = function(blogPost){ - // getComments does some ajax and returns an RSVP.Promise that is fulfilled - // with some comments data - return getComments(blogPost.comments_url); - }; - - // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled - // with some blog post data - RSVP.map(getBlogPosts(), mapFn).then(function(comments){ - // comments is the result of asking the server for the comments - // of all blog posts returned from getBlogPosts() - }); - ``` - - @method map - @static - @for RSVP - @param {Array} promises - @param {Function} mapFn function to be called on each fulfilled promise. - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled with the result of calling - `mapFn` on each fulfilled promise or value when they become fulfilled. - The promise will be rejected if any of the given `promises` become rejected. - @static - */ - __exports__["default"] = function map(promises, mapFn, label) { - return Promise.all(promises, label).then(function(values) { - if (!isFunction(mapFn)) { - throw new TypeError("You must pass a function as map's second argument."); - } - - var length = values.length; - var results = new Array(length); - - for (var i = 0; i < length; i++) { - results[i] = mapFn(values[i]); - } - - return Promise.all(results, label); - }); - } - }); -define("rsvp/node", - ["./promise","./-internal","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var noop = __dependency2__.noop; - var resolve = __dependency2__.resolve; - var reject = __dependency2__.reject; - var isArray = __dependency3__.isArray; - - function Result() { - this.value = undefined; - } - - var ERROR = new Result(); - var GET_THEN_ERROR = new Result(); - - function getThen(obj) { - try { - return obj.then; - } catch(error) { - ERROR.value= error; - return ERROR; - } - } - - - function tryApply(f, s, a) { - try { - f.apply(s, a); - } catch(error) { - ERROR.value = error; - return ERROR; - } - } - - function makeObject(_, argumentNames) { - var obj = {}; - var name; - var i; - var length = _.length; - var args = new Array(length); - - for (var x = 0; x < length; x++) { - args[x] = _[x]; - } - - for (i = 0; i < argumentNames.length; i++) { - name = argumentNames[i]; - obj[name] = args[i + 1]; - } - - return obj; - } - - function arrayResult(_) { - var length = _.length; - var args = new Array(length - 1); - - for (var i = 1; i < length; i++) { - args[i - 1] = _[i]; - } - - return args; - } - - function wrapThenable(then, promise) { - return { - then: function(onFulFillment, onRejection) { - return then.call(promise, onFulFillment, onRejection); - } - }; - } - - /** - `RSVP.denodeify` takes a 'node-style' function and returns a function that - will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the - browser when you'd prefer to use promises over using callbacks. For example, - `denodeify` transforms the following: - - ```javascript - var fs = require('fs'); - - fs.readFile('myfile.txt', function(err, data){ - if (err) return handleError(err); - handleData(data); - }); - ``` - - into: - - ```javascript - var fs = require('fs'); - var readFile = RSVP.denodeify(fs.readFile); - - readFile('myfile.txt').then(handleData, handleError); - ``` - - If the node function has multiple success parameters, then `denodeify` - just returns the first one: - - ```javascript - var request = RSVP.denodeify(require('request')); - - request('http://example.com').then(function(res) { - // ... - }); - ``` - - However, if you need all success parameters, setting `denodeify`'s - second parameter to `true` causes it to return all success parameters - as an array: - - ```javascript - var request = RSVP.denodeify(require('request'), true); - - request('http://example.com').then(function(result) { - // result[0] -> res - // result[1] -> body - }); - ``` - - Or if you pass it an array with names it returns the parameters as a hash: - - ```javascript - var request = RSVP.denodeify(require('request'), ['res', 'body']); - - request('http://example.com').then(function(result) { - // result.res - // result.body - }); - ``` - - Sometimes you need to retain the `this`: - - ```javascript - var app = require('express')(); - var render = RSVP.denodeify(app.render.bind(app)); - ``` - - The denodified function inherits from the original function. It works in all - environments, except IE 10 and below. Consequently all properties of the original - function are available to you. However, any properties you change on the - denodeified function won't be changed on the original function. Example: - - ```javascript - var request = RSVP.denodeify(require('request')), - cookieJar = request.jar(); // <- Inheritance is used here - - request('http://example.com', {jar: cookieJar}).then(function(res) { - // cookieJar.cookies holds now the cookies returned by example.com - }); - ``` - - Using `denodeify` makes it easier to compose asynchronous operations instead - of using callbacks. For example, instead of: - - ```javascript - var fs = require('fs'); - - fs.readFile('myfile.txt', function(err, data){ - if (err) { ... } // Handle error - fs.writeFile('myfile2.txt', data, function(err){ - if (err) { ... } // Handle error - console.log('done') - }); - }); - ``` - - you can chain the operations together using `then` from the returned promise: - - ```javascript - var fs = require('fs'); - var readFile = RSVP.denodeify(fs.readFile); - var writeFile = RSVP.denodeify(fs.writeFile); - - readFile('myfile.txt').then(function(data){ - return writeFile('myfile2.txt', data); - }).then(function(){ - console.log('done') - }).catch(function(error){ - // Handle error - }); - ``` - - @method denodeify - @static - @for RSVP - @param {Function} nodeFunc a 'node-style' function that takes a callback as - its last argument. The callback expects an error to be passed as its first - argument (if an error occurred, otherwise null), and the value from the - operation as its second argument ('function(err, value){ }'). - @param {Boolean|Array} argumentNames An optional paramter that if set - to `true` causes the promise to fulfill with the callback's success arguments - as an array. This is useful if the node function has multiple success - paramters. If you set this paramter to an array with names, the promise will - fulfill with a hash with these names as keys and the success parameters as - values. - @return {Function} a function that wraps `nodeFunc` to return an - `RSVP.Promise` - @static - */ - __exports__["default"] = function denodeify(nodeFunc, options) { - var fn = function() { - var self = this; - var l = arguments.length; - var args = new Array(l + 1); - var arg; - var promiseInput = false; - - for (var i = 0; i < l; ++i) { - arg = arguments[i]; - - if (!promiseInput) { - // TODO: clean this up - promiseInput = needsPromiseInput(arg); - if (promiseInput === GET_THEN_ERROR) { - var p = new Promise(noop); - reject(p, GET_THEN_ERROR.value); - return p; - } else if (promiseInput && promiseInput !== true) { - arg = wrapThenable(promiseInput, arg); - } - } - args[i] = arg; - } - - var promise = new Promise(noop); - - args[l] = function(err, val) { - if (err) - reject(promise, err); - else if (options === undefined) - resolve(promise, val); - else if (options === true) - resolve(promise, arrayResult(arguments)); - else if (isArray(options)) - resolve(promise, makeObject(arguments, options)); - else - resolve(promise, val); - }; - - if (promiseInput) { - return handlePromiseInput(promise, args, nodeFunc, self); - } else { - return handleValueInput(promise, args, nodeFunc, self); - } - }; - - fn.__proto__ = nodeFunc; - - return fn; - } - - function handleValueInput(promise, args, nodeFunc, self) { - var result = tryApply(nodeFunc, self, args); - if (result === ERROR) { - reject(promise, result.value); - } - return promise; - } - - function handlePromiseInput(promise, args, nodeFunc, self){ - return Promise.all(args).then(function(args){ - var result = tryApply(nodeFunc, self, args); - if (result === ERROR) { - reject(promise, result.value); - } - return promise; - }); - } - - function needsPromiseInput(arg) { - if (arg && typeof arg === 'object') { - if (arg.constructor === Promise) { - return true; - } else { - return getThen(arg); - } - } else { - return false; - } - } - }); -define("rsvp/promise-hash", - ["./enumerator","./-internal","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - var PENDING = __dependency2__.PENDING; - var o_create = __dependency3__.o_create; - - function PromiseHash(Constructor, object, label) { - this._superConstructor(Constructor, object, true, label); - } - - __exports__["default"] = PromiseHash; - - PromiseHash.prototype = o_create(Enumerator.prototype); - PromiseHash.prototype._superConstructor = Enumerator; - PromiseHash.prototype._init = function() { - this._result = {}; - }; - - PromiseHash.prototype._validateInput = function(input) { - return input && typeof input === 'object'; - }; - - PromiseHash.prototype._validationError = function() { - return new Error('Promise.hash must be called with an object'); - }; - - PromiseHash.prototype._enumerate = function() { - var promise = this.promise; - var input = this._input; - var results = []; - - for (var key in input) { - if (promise._state === PENDING && input.hasOwnProperty(key)) { - results.push({ - position: key, - entry: input[key] - }); - } - } - - var length = results.length; - this._remaining = length; - var result; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - result = results[i]; - this._eachEntry(result.entry, result.position); - } - }; - }); -define("rsvp/promise", - ["./config","./instrument","./utils","./-internal","./promise/all","./promise/race","./promise/resolve","./promise/reject","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var config = __dependency1__.config; - var instrument = __dependency2__["default"]; - - var isFunction = __dependency3__.isFunction; - var now = __dependency3__.now; - - var noop = __dependency4__.noop; - var subscribe = __dependency4__.subscribe; - var initializePromise = __dependency4__.initializePromise; - var invokeCallback = __dependency4__.invokeCallback; - var FULFILLED = __dependency4__.FULFILLED; - var REJECTED = __dependency4__.REJECTED; - - var all = __dependency5__["default"]; - var race = __dependency6__["default"]; - var Resolve = __dependency7__["default"]; - var Reject = __dependency8__["default"]; - - var guidKey = 'rsvp_' + now() + '-'; - var counter = 0; - - function needsResolver() { - throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); - } - - function needsNew() { - throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); - } - __exports__["default"] = Promise; - /** - Promise objects represent the eventual result of an asynchronous operation. The - primary way of interacting with a promise is through its `then` method, which - registers callbacks to receive either a promise’s eventual value or the reason - why the promise cannot be fulfilled. - - Terminology - ----------- - - - `promise` is an object or function with a `then` method whose behavior conforms to this specification. - - `thenable` is an object or function that defines a `then` method. - - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). - - `exception` is a value that is thrown using the throw statement. - - `reason` is a value that indicates why a promise was rejected. - - `settled` the final resting state of a promise, fulfilled or rejected. - - A promise can be in one of three states: pending, fulfilled, or rejected. - - Promises that are fulfilled have a fulfillment value and are in the fulfilled - state. Promises that are rejected have a rejection reason and are in the - rejected state. A fulfillment value is never a thenable. - - Promises can also be said to *resolve* a value. If this value is also a - promise, then the original promise's settled state will match the value's - settled state. So a promise that *resolves* a promise that rejects will - itself reject, and a promise that *resolves* a promise that fulfills will - itself fulfill. - - - Basic Usage: - ------------ - - ```js - var promise = new Promise(function(resolve, reject) { - // on success - resolve(value); - - // on failure - reject(reason); - }); - - promise.then(function(value) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Advanced Usage: - --------------- - - Promises shine when abstracting away asynchronous interactions such as - `XMLHttpRequest`s. - - ```js - function getJSON(url) { - return new Promise(function(resolve, reject){ - var xhr = new XMLHttpRequest(); - - xhr.open('GET', url); - xhr.onreadystatechange = handler; - xhr.responseType = 'json'; - xhr.setRequestHeader('Accept', 'application/json'); - xhr.send(); - - function handler() { - if (this.readyState === this.DONE) { - if (this.status === 200) { - resolve(this.response); - } else { - reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); - } - } - }; - }); - } - - getJSON('/posts.json').then(function(json) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Unlike callbacks, promises are great composable primitives. - - ```js - Promise.all([ - getJSON('/posts'), - getJSON('/comments') - ]).then(function(values){ - values[0] // => postsJSON - values[1] // => commentsJSON - - return values; - }); - ``` - - @class RSVP.Promise - @param {function} resolver - @param {String} label optional string for labeling the promise. - Useful for tooling. - @constructor - */ - function Promise(resolver, label) { - this._id = counter++; - this._label = label; - this._state = undefined; - this._result = undefined; - this._subscribers = []; - - if (config.instrument) { - instrument('created', this); - } - - if (noop !== resolver) { - if (!isFunction(resolver)) { - needsResolver(); - } - - if (!(this instanceof Promise)) { - needsNew(); - } - - initializePromise(this, resolver); - } - } - - Promise.cast = Resolve; // deprecated - Promise.all = all; - Promise.race = race; - Promise.resolve = Resolve; - Promise.reject = Reject; - - Promise.prototype = { - constructor: Promise, - - _guidKey: guidKey, - - _onerror: function (reason) { - config.trigger('error', reason); - }, - - /** - The primary way of interacting with a promise is through its `then` method, - which registers callbacks to receive either a promise's eventual value or the - reason why the promise cannot be fulfilled. - - ```js - findUser().then(function(user){ - // user is available - }, function(reason){ - // user is unavailable, and you are given the reason why - }); - ``` - - Chaining - -------- - - The return value of `then` is itself a promise. This second, 'downstream' - promise is resolved with the return value of the first promise's fulfillment - or rejection handler, or rejected if the handler throws an exception. - - ```js - findUser().then(function (user) { - return user.name; - }, function (reason) { - return 'default name'; - }).then(function (userName) { - // If `findUser` fulfilled, `userName` will be the user's name, otherwise it - // will be `'default name'` - }); - - findUser().then(function (user) { - throw new Error('Found user, but still unhappy'); - }, function (reason) { - throw new Error('`findUser` rejected and we're unhappy'); - }).then(function (value) { - // never reached - }, function (reason) { - // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. - // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. - }); - ``` - If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. - - ```js - findUser().then(function (user) { - throw new PedagogicalException('Upstream error'); - }).then(function (value) { - // never reached - }).then(function (value) { - // never reached - }, function (reason) { - // The `PedgagocialException` is propagated all the way down to here - }); - ``` - - Assimilation - ------------ - - Sometimes the value you want to propagate to a downstream promise can only be - retrieved asynchronously. This can be achieved by returning a promise in the - fulfillment or rejection handler. The downstream promise will then be pending - until the returned promise is settled. This is called *assimilation*. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // The user's comments are now available - }); - ``` - - If the assimliated promise rejects, then the downstream promise will also reject. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // If `findCommentsByAuthor` fulfills, we'll have the value here - }, function (reason) { - // If `findCommentsByAuthor` rejects, we'll have the reason here - }); - ``` - - Simple Example - -------------- - - Synchronous Example - - ```javascript - var result; - - try { - result = findResult(); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - findResult(function(result, err){ - if (err) { - // failure - } else { - // success - } - }); - ``` - - Promise Example; - - ```javascript - findResult().then(function(result){ - // success - }, function(reason){ - // failure - }); - ``` - - Advanced Example - -------------- - - Synchronous Example - - ```javascript - var author, books; - - try { - author = findAuthor(); - books = findBooksByAuthor(author); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - - function foundBooks(books) { - - } - - function failure(reason) { - - } - - findAuthor(function(author, err){ - if (err) { - failure(err); - // failure - } else { - try { - findBoooksByAuthor(author, function(books, err) { - if (err) { - failure(err); - } else { - try { - foundBooks(books); - } catch(reason) { - failure(reason); - } - } - }); - } catch(error) { - failure(err); - } - // success - } - }); - ``` - - Promise Example; - - ```javascript - findAuthor(). - then(findBooksByAuthor). - then(function(books){ - // found books - }).catch(function(reason){ - // something went wrong - }); - ``` - - @method then - @param {Function} onFulfilled - @param {Function} onRejected - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - then: function(onFulfillment, onRejection, label) { - var parent = this; - var state = parent._state; - - if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) { - if (config.instrument) { - instrument('chained', this, this); - } - return this; - } - - parent._onerror = null; - - var child = new this.constructor(noop, label); - var result = parent._result; - - if (config.instrument) { - instrument('chained', parent, child); - } - - if (state) { - var callback = arguments[state - 1]; - config.async(function(){ - invokeCallback(state, child, callback, result); - }); - } else { - subscribe(parent, child, onFulfillment, onRejection); - } - - return child; - }, - - /** - `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same - as the catch block of a try/catch statement. - - ```js - function findAuthor(){ - throw new Error('couldn't find that author'); - } - - // synchronous - try { - findAuthor(); - } catch(reason) { - // something went wrong - } - - // async with promises - findAuthor().catch(function(reason){ - // something went wrong - }); - ``` - - @method catch - @param {Function} onRejection - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - 'catch': function(onRejection, label) { - return this.then(null, onRejection, label); - }, - - /** - `finally` will be invoked regardless of the promise's fate just as native - try/catch/finally behaves - - Synchronous example: - - ```js - findAuthor() { - if (Math.random() > 0.5) { - throw new Error(); - } - return new Author(); - } - - try { - return findAuthor(); // succeed or fail - } catch(error) { - return findOtherAuther(); - } finally { - // always runs - // doesn't affect the return value - } - ``` - - Asynchronous example: - - ```js - findAuthor().catch(function(reason){ - return findOtherAuther(); - }).finally(function(){ - // author was either found, or not - }); - ``` - - @method finally - @param {Function} callback - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - 'finally': function(callback, label) { - var constructor = this.constructor; - - return this.then(function(value) { - return constructor.resolve(callback()).then(function(){ - return value; - }); - }, function(reason) { - return constructor.resolve(callback()).then(function(){ - throw reason; - }); - }, label); - } - }; - }); -define("rsvp/promise/all", - ["../enumerator","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - - /** - `RSVP.Promise.all` accepts an array of promises, and returns a new promise which - is fulfilled with an array of fulfillment values for the passed promises, or - rejected with the reason of the first passed promise to be rejected. It casts all - elements of the passed iterable to promises as it runs this algorithm. - - Example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.resolve(2); - var promise3 = RSVP.resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.Promise.all(promises).then(function(array){ - // The array here would be [ 1, 2, 3 ]; - }); - ``` - - If any of the `promises` given to `RSVP.all` are rejected, the first promise - that is rejected will be given as an argument to the returned promises's - rejection handler. For example: - - Example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error("2")); - var promise3 = RSVP.reject(new Error("3")); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.Promise.all(promises).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(error) { - // error.message === "2" - }); - ``` - - @method all - @static - @param {Array} entries array of promises - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all `promises` have been - fulfilled, or rejected if any of them become rejected. - @static - */ - __exports__["default"] = function all(entries, label) { - return new Enumerator(this, entries, true /* abort on reject */, label).promise; - } - }); -define("rsvp/promise/race", - ["../utils","../-internal","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var isArray = __dependency1__.isArray; - - var noop = __dependency2__.noop; - var resolve = __dependency2__.resolve; - var reject = __dependency2__.reject; - var subscribe = __dependency2__.subscribe; - var PENDING = __dependency2__.PENDING; - - /** - `RSVP.Promise.race` returns a new promise which is settled in the same way as the - first passed promise to settle. - - Example: - - ```javascript - var promise1 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 2'); - }, 100); - }); - - RSVP.Promise.race([promise1, promise2]).then(function(result){ - // result === 'promise 2' because it was resolved before promise1 - // was resolved. - }); - ``` - - `RSVP.Promise.race` is deterministic in that only the state of the first - settled promise matters. For example, even if other promises given to the - `promises` array argument are resolved, but the first settled promise has - become rejected before the other promises became fulfilled, the returned - promise will become rejected: - - ```javascript - var promise1 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - reject(new Error('promise 2')); - }, 100); - }); - - RSVP.Promise.race([promise1, promise2]).then(function(result){ - // Code here never runs - }, function(reason){ - // reason.message === 'promise 2' because promise 2 became rejected before - // promise 1 became fulfilled - }); - ``` - - An example real-world use case is implementing timeouts: - - ```javascript - RSVP.Promise.race([ajax('foo.json'), timeout(5000)]) - ``` - - @method race - @static - @param {Array} promises array of promises to observe - @param {String} label optional string for describing the promise returned. - Useful for tooling. - @return {Promise} a promise which settles in the same way as the first passed - promise to settle. - */ - __exports__["default"] = function race(entries, label) { - /*jshint validthis:true */ - var Constructor = this; - - var promise = new Constructor(noop, label); - - if (!isArray(entries)) { - reject(promise, new TypeError('You must pass an array to race.')); - return promise; - } - - var length = entries.length; - - function onFulfillment(value) { - resolve(promise, value); - } - - function onRejection(reason) { - reject(promise, reason); - } - - for (var i = 0; promise._state === PENDING && i < length; i++) { - subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); - } - - return promise; - } - }); -define("rsvp/promise/reject", - ["../-internal","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var noop = __dependency1__.noop; - var _reject = __dependency1__.reject; - - /** - `RSVP.Promise.reject` returns a promise rejected with the passed `reason`. - It is shorthand for the following: - - ```javascript - var promise = new RSVP.Promise(function(resolve, reject){ - reject(new Error('WHOOPS')); - }); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = RSVP.Promise.reject(new Error('WHOOPS')); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - @method reject - @static - @param {Any} reason value that the returned promise will be rejected with. - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. - */ - __exports__["default"] = function reject(reason, label) { - /*jshint validthis:true */ - var Constructor = this; - var promise = new Constructor(noop, label); - _reject(promise, reason); - return promise; - } - }); -define("rsvp/promise/resolve", - ["../-internal","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var noop = __dependency1__.noop; - var _resolve = __dependency1__.resolve; - - /** - `RSVP.Promise.resolve` returns a promise that will become resolved with the - passed `value`. It is shorthand for the following: - - ```javascript - var promise = new RSVP.Promise(function(resolve, reject){ - resolve(1); - }); - - promise.then(function(value){ - // value === 1 - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = RSVP.Promise.resolve(1); - - promise.then(function(value){ - // value === 1 - }); - ``` - - @method resolve - @static - @param {Any} value value that the returned promise will be resolved with - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` - */ - __exports__["default"] = function resolve(object, label) { - /*jshint validthis:true */ - var Constructor = this; - - if (object && typeof object === 'object' && object.constructor === Constructor) { - return object; - } - - var promise = new Constructor(noop, label); - _resolve(promise, object); - return promise; - } - }); -define("rsvp/race", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.race`. - - @method race - @static - @for RSVP - @param {Array} array Array of promises. - @param {String} label An optional label. This is useful - for tooling. - */ - __exports__["default"] = function race(array, label) { - return Promise.race(array, label); - } - }); -define("rsvp/reject", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.reject`. - - @method reject - @static - @for RSVP - @param {Any} reason value that the returned promise will be rejected with. - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. - */ - __exports__["default"] = function reject(reason, label) { - return Promise.reject(reason, label); - } - }); -define("rsvp/resolve", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.resolve`. - - @method resolve - @static - @for RSVP - @param {Any} value value that the returned promise will be resolved with - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` - */ - __exports__["default"] = function resolve(value, label) { - return Promise.resolve(value, label); - } - }); -define("rsvp/rethrow", - ["exports"], - function(__exports__) { - "use strict"; - /** - `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event - loop in order to aid debugging. - - Promises A+ specifies that any exceptions that occur with a promise must be - caught by the promises implementation and bubbled to the last handler. For - this reason, it is recommended that you always specify a second rejection - handler function to `then`. However, `RSVP.rethrow` will throw the exception - outside of the promise, so it bubbles up to your console if in the browser, - or domain/cause uncaught exception in Node. `rethrow` will also throw the - error again so the error can be handled by the promise per the spec. - - ```javascript - function throws(){ - throw new Error('Whoops!'); - } - - var promise = new RSVP.Promise(function(resolve, reject){ - throws(); - }); - - promise.catch(RSVP.rethrow).then(function(){ - // Code here doesn't run because the promise became rejected due to an - // error! - }, function (err){ - // handle the error here - }); - ``` - - The 'Whoops' error will be thrown on the next turn of the event loop - and you can watch for it in your console. You can also handle it using a - rejection handler given to `.then` or `.catch` on the returned promise. - - @method rethrow - @static - @for RSVP - @param {Error} reason reason the promise became rejected. - @throws Error - @static - */ - __exports__["default"] = function rethrow(reason) { - setTimeout(function() { - throw reason; - }); - throw reason; - } - }); -define("rsvp/utils", - ["exports"], - function(__exports__) { - "use strict"; - function objectOrFunction(x) { - return typeof x === 'function' || (typeof x === 'object' && x !== null); - } - - __exports__.objectOrFunction = objectOrFunction;function isFunction(x) { - return typeof x === 'function'; - } - - __exports__.isFunction = isFunction;function isMaybeThenable(x) { - return typeof x === 'object' && x !== null; - } - - __exports__.isMaybeThenable = isMaybeThenable;var _isArray; - if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === '[object Array]'; - }; - } else { - _isArray = Array.isArray; - } - - var isArray = _isArray; - __exports__.isArray = isArray; - // Date.now is not available in browsers < IE9 - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility - var now = Date.now || function() { return new Date().getTime(); }; - __exports__.now = now; - function F() { } - - var o_create = (Object.create || function (o) { - if (arguments.length > 1) { - throw new Error('Second argument not supported'); - } - if (typeof o !== 'object') { - throw new TypeError('Argument must be an object'); - } - F.prototype = o; - return new F(); - }); - __exports__.o_create = o_create; - }); -requireModule("ember"); - -})(); \ No newline at end of file diff --git a/ember/ember-1.9.1.prod.js b/ember/ember-1.9.1.prod.js deleted file mode 100644 index 685da6a..0000000 --- a/ember/ember-1.9.1.prod.js +++ /dev/null @@ -1,48510 +0,0 @@ -/*! - * @overview Ember - JavaScript Application Framework - * @copyright Copyright 2011-2014 Tilde Inc. and contributors - * Portions Copyright 2006-2011 Strobe Inc. - * Portions Copyright 2008-2011 Apple Inc. All rights reserved. - * @license Licensed under MIT license - * See https://raw.github.com/emberjs/ember.js/master/LICENSE - * @version 1.9.1 - */ - -(function() { -var enifed, requireModule, eriuqer, requirejs, Ember; - -(function() { - Ember = this.Ember = this.Ember || {}; - if (typeof Ember === 'undefined') { Ember = {}; }; - function UNDEFINED() { } - - if (typeof Ember.__loader === 'undefined') { - var registry = {}, seen = {}; - - enifed = function(name, deps, callback) { - registry[name] = { deps: deps, callback: callback }; - }; - - requirejs = eriuqer = requireModule = function(name) { - var s = seen[name]; - - if (s !== undefined) { return seen[name]; } - if (s === UNDEFINED) { return undefined; } - - seen[name] = {}; - - if (!registry[name]) { - throw new Error("Could not find module " + name); - } - - var mod = registry[name]; - var deps = mod.deps; - var callback = mod.callback; - var reified = []; - var exports; - var length = deps.length; - - for (var i=0; i 3) { - args = new Array(length - 3); - for (var i = 3; i < length; i++) { - args[i-3] = arguments[i]; - } - } else { - args = undefined; - } - - if (!this.currentInstance) { createAutorun(this); } - return this.currentInstance.schedule(queueName, target, method, args, false, stack); - }, - - deferOnce: function(queueName, target, method /* , args */) { - if (!method) { - method = target; - target = null; - } - - if (isString(method)) { - method = target[method]; - } - - var stack = this.DEBUG ? new Error() : undefined; - var length = arguments.length; - var args; - - if (length > 3) { - args = new Array(length - 3); - for (var i = 3; i < length; i++) { - args[i-3] = arguments[i]; - } - } else { - args = undefined; - } - - if (!this.currentInstance) { - createAutorun(this); - } - return this.currentInstance.schedule(queueName, target, method, args, true, stack); - }, - - setTimeout: function() { - var l = arguments.length; - var args = new Array(l); - - for (var x = 0; x < l; x++) { - args[x] = arguments[x]; - } - - var length = args.length, - method, wait, target, - methodOrTarget, methodOrWait, methodOrArgs; - - if (length === 0) { - return; - } else if (length === 1) { - method = args.shift(); - wait = 0; - } else if (length === 2) { - methodOrTarget = args[0]; - methodOrWait = args[1]; - - if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) { - target = args.shift(); - method = args.shift(); - wait = 0; - } else if (isCoercableNumber(methodOrWait)) { - method = args.shift(); - wait = args.shift(); - } else { - method = args.shift(); - wait = 0; - } - } else { - var last = args[args.length - 1]; - - if (isCoercableNumber(last)) { - wait = args.pop(); - } else { - wait = 0; - } - - methodOrTarget = args[0]; - methodOrArgs = args[1]; - - if (isFunction(methodOrArgs) || (isString(methodOrArgs) && - methodOrTarget !== null && - methodOrArgs in methodOrTarget)) { - target = args.shift(); - method = args.shift(); - } else { - method = args.shift(); - } - } - - var executeAt = now() + parseInt(wait, 10); - - if (isString(method)) { - method = target[method]; - } - - var onError = getOnError(this.options); - - function fn() { - if (onError) { - try { - method.apply(target, args); - } catch (e) { - onError(e); - } - } else { - method.apply(target, args); - } - } - - // find position to insert - var i = searchTimer(executeAt, this._timers); - - this._timers.splice(i, 0, executeAt, fn); - - updateLaterTimer(this, executeAt, wait); - - return fn; - }, - - throttle: function(target, method /* , args, wait, [immediate] */) { - var backburner = this; - var args = arguments; - var immediate = pop.call(args); - var wait, throttler, index, timer; - - if (isNumber(immediate) || isString(immediate)) { - wait = immediate; - immediate = true; - } else { - wait = pop.call(args); - } - - wait = parseInt(wait, 10); - - index = findThrottler(target, method, this._throttlers); - if (index > -1) { return this._throttlers[index]; } // throttled - - timer = global.setTimeout(function() { - if (!immediate) { - backburner.run.apply(backburner, args); - } - var index = findThrottler(target, method, backburner._throttlers); - if (index > -1) { - backburner._throttlers.splice(index, 1); - } - }, wait); - - if (immediate) { - this.run.apply(this, args); - } - - throttler = [target, method, timer]; - - this._throttlers.push(throttler); - - return throttler; - }, - - debounce: function(target, method /* , args, wait, [immediate] */) { - var backburner = this; - var args = arguments; - var immediate = pop.call(args); - var wait, index, debouncee, timer; - - if (isNumber(immediate) || isString(immediate)) { - wait = immediate; - immediate = false; - } else { - wait = pop.call(args); - } - - wait = parseInt(wait, 10); - // Remove debouncee - index = findDebouncee(target, method, this._debouncees); - - if (index > -1) { - debouncee = this._debouncees[index]; - this._debouncees.splice(index, 1); - clearTimeout(debouncee[2]); - } - - timer = global.setTimeout(function() { - if (!immediate) { - backburner.run.apply(backburner, args); - } - var index = findDebouncee(target, method, backburner._debouncees); - if (index > -1) { - backburner._debouncees.splice(index, 1); - } - }, wait); - - if (immediate && index === -1) { - backburner.run.apply(backburner, args); - } - - debouncee = [ - target, - method, - timer - ]; - - backburner._debouncees.push(debouncee); - - return debouncee; - }, - - cancelTimers: function() { - var clearItems = function(item) { - clearTimeout(item[2]); - }; - - each(this._throttlers, clearItems); - this._throttlers = []; - - each(this._debouncees, clearItems); - this._debouncees = []; - - if (this._laterTimer) { - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - this._timers = []; - - if (this._autorun) { - clearTimeout(this._autorun); - this._autorun = null; - } - }, - - hasTimers: function() { - return !!this._timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun; - }, - - cancel: function(timer) { - var timerType = typeof timer; - - if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce - return timer.queue.cancel(timer); - } else if (timerType === 'function') { // we're cancelling a setTimeout - for (var i = 0, l = this._timers.length; i < l; i += 2) { - if (this._timers[i + 1] === timer) { - this._timers.splice(i, 2); // remove the two elements - if (i === 0) { - if (this._laterTimer) { // Active timer? Then clear timer and reset for future timer - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - if (this._timers.length > 0) { // Update to next available timer when available - updateLaterTimer(this, this._timers[0], this._timers[0] - now()); - } - } - return true; - } - } - } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce - return this._cancelItem(findThrottler, this._throttlers, timer) || - this._cancelItem(findDebouncee, this._debouncees, timer); - } else { - return; // timer was null or not a timer - } - }, - - _cancelItem: function(findMethod, array, timer){ - var item, index; - - if (timer.length < 3) { return false; } - - index = findMethod(timer[0], timer[1], array); - - if (index > -1) { - - item = array[index]; - - if (item[2] === timer[2]) { - array.splice(index, 1); - clearTimeout(timer[2]); - return true; - } - } - - return false; - } - }; - - Backburner.prototype.schedule = Backburner.prototype.defer; - Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce; - Backburner.prototype.later = Backburner.prototype.setTimeout; - - if (needsIETryCatchFix) { - var originalRun = Backburner.prototype.run; - Backburner.prototype.run = wrapInTryCatch(originalRun); - - var originalEnd = Backburner.prototype.end; - Backburner.prototype.end = wrapInTryCatch(originalEnd); - } - - function getOnError(options) { - return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]); - } - - function createAutorun(backburner) { - backburner.begin(); - backburner._autorun = global.setTimeout(function() { - backburner._autorun = null; - backburner.end(); - }); - } - - function updateLaterTimer(backburner, executeAt, wait) { - var n = now(); - if (!backburner._laterTimer || executeAt < backburner._laterTimerExpiresAt || backburner._laterTimerExpiresAt < n) { - - if (backburner._laterTimer) { - // Clear when: - // - Already expired - // - New timer is earlier - clearTimeout(backburner._laterTimer); - - if (backburner._laterTimerExpiresAt < n) { // If timer was never triggered - // Calculate the left-over wait-time - wait = Math.max(0, executeAt - n); - } - } - - backburner._laterTimer = global.setTimeout(function() { - backburner._laterTimer = null; - backburner._laterTimerExpiresAt = null; - executeTimers(backburner); - }, wait); - - backburner._laterTimerExpiresAt = n + wait; - } - } - - function executeTimers(backburner) { - var n = now(); - var fns, i, l; - - backburner.run(function() { - i = searchTimer(n, backburner._timers); - - fns = backburner._timers.splice(0, i); - - for (i = 1, l = fns.length; i < l; i += 2) { - backburner.schedule(backburner.options.defaultQueue, null, fns[i]); - } - }); - - if (backburner._timers.length) { - updateLaterTimer(backburner, backburner._timers[0], backburner._timers[0] - n); - } - } - - function findDebouncee(target, method, debouncees) { - return findItem(target, method, debouncees); - } - - function findThrottler(target, method, throttlers) { - return findItem(target, method, throttlers); - } - - function findItem(target, method, collection) { - var item; - var index = -1; - - for (var i = 0, l = collection.length; i < l; i++) { - item = collection[i]; - if (item[0] === target && item[1] === method) { - index = i; - break; - } - } - - return index; - } - - __exports__["default"] = Backburner; - }); -enifed("backburner.umd", - ["./backburner"], - function(__dependency1__) { - "use strict"; - var Backburner = __dependency1__["default"]; - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed.amd) { - enifed(function() { return Backburner; }); - } else if (typeof module !== 'undefined' && module.exports) { - module.exports = Backburner; - } else if (typeof this !== 'undefined') { - this['Backburner'] = Backburner; - } - }); -enifed("backburner/binary-search", - ["exports"], - function(__exports__) { - "use strict"; - __exports__["default"] = function binarySearch(time, timers) { - var start = 0; - var end = timers.length - 2; - var middle, l; - - while (start < end) { - // since timers is an array of pairs 'l' will always - // be an integer - l = (end - start) / 2; - - // compensate for the index in case even number - // of pairs inside timers - middle = start + l - (l % 2); - - if (time >= timers[middle]) { - start = middle + 2; - } else { - end = middle; - } - } - - return (time >= timers[start]) ? start + 2 : start; - } - }); -enifed("backburner/deferred-action-queues", - ["./utils","./queue","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var each = __dependency1__.each; - var Queue = __dependency2__["default"]; - - function DeferredActionQueues(queueNames, options) { - var queues = this.queues = Object.create(null); - this.queueNames = queueNames = queueNames || []; - - this.options = options; - - each(queueNames, function(queueName) { - queues[queueName] = new Queue(queueName, options[queueName], options); - }); - } - - function noSuchQueue(name) { - throw new Error("You attempted to schedule an action in a queue (" + name + ") that doesn't exist"); - } - - DeferredActionQueues.prototype = { - schedule: function(name, target, method, args, onceFlag, stack) { - var queues = this.queues; - var queue = queues[name]; - - if (!queue) { - noSuchQueue(name); - } - - if (onceFlag) { - return queue.pushUnique(target, method, args, stack); - } else { - return queue.push(target, method, args, stack); - } - }, - - flush: function() { - var queues = this.queues; - var queueNames = this.queueNames; - var queueName, queue, queueItems, priorQueueNameIndex; - var queueNameIndex = 0; - var numberOfQueues = queueNames.length; - var options = this.options; - - while (queueNameIndex < numberOfQueues) { - queueName = queueNames[queueNameIndex]; - queue = queues[queueName]; - - var numberOfQueueItems = queue._queue.length; - - if (numberOfQueueItems === 0) { - queueNameIndex++; - } else { - queue.flush(false /* async */); - queueNameIndex = 0; - } - } - } - }; - - __exports__["default"] = DeferredActionQueues; - }); -enifed("backburner/platform", - ["exports"], - function(__exports__) { - "use strict"; - // In IE 6-8, try/finally doesn't work without a catch. - // Unfortunately, this is impossible to test for since wrapping it in a parent try/catch doesn't trigger the bug. - // This tests for another broken try/catch behavior that only exhibits in the same versions of IE. - var needsIETryCatchFix = (function(e,x){ - try{ x(); } - catch(e) { } // jshint ignore:line - return !!e; - })(); - __exports__.needsIETryCatchFix = needsIETryCatchFix; - }); -enifed("backburner/queue", - ["./utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var isString = __dependency1__.isString; - - function Queue(name, options, globalOptions) { - this.name = name; - this.globalOptions = globalOptions || {}; - this.options = options; - this._queue = []; - this.targetQueues = Object.create(null); - this._queueBeingFlushed = undefined; - } - - Queue.prototype = { - push: function(target, method, args, stack) { - var queue = this._queue; - queue.push(target, method, args, stack); - - return { - queue: this, - target: target, - method: method - }; - }, - - pushUniqueWithoutGuid: function(target, method, args, stack) { - var queue = this._queue; - - for (var i = 0, l = queue.length; i < l; i += 4) { - var currentTarget = queue[i]; - var currentMethod = queue[i+1]; - - if (currentTarget === target && currentMethod === method) { - queue[i+2] = args; // replace args - queue[i+3] = stack; // replace stack - return; - } - } - - queue.push(target, method, args, stack); - }, - - targetQueue: function(targetQueue, target, method, args, stack) { - var queue = this._queue; - - for (var i = 0, l = targetQueue.length; i < l; i += 4) { - var currentMethod = targetQueue[i]; - var currentIndex = targetQueue[i + 1]; - - if (currentMethod === method) { - queue[currentIndex + 2] = args; // replace args - queue[currentIndex + 3] = stack; // replace stack - return; - } - } - - targetQueue.push( - method, - queue.push(target, method, args, stack) - 4 - ); - }, - - pushUniqueWithGuid: function(guid, target, method, args, stack) { - var hasLocalQueue = this.targetQueues[guid]; - - if (hasLocalQueue) { - this.targetQueue(hasLocalQueue, target, method, args, stack); - } else { - this.targetQueues[guid] = [ - method, - this._queue.push(target, method, args, stack) - 4 - ]; - } - - return { - queue: this, - target: target, - method: method - }; - }, - - pushUnique: function(target, method, args, stack) { - var queue = this._queue, currentTarget, currentMethod, i, l; - var KEY = this.globalOptions.GUID_KEY; - - if (target && KEY) { - var guid = target[KEY]; - if (guid) { - return this.pushUniqueWithGuid(guid, target, method, args, stack); - } - } - - this.pushUniqueWithoutGuid(target, method, args, stack); - - return { - queue: this, - target: target, - method: method - }; - }, - - invoke: function(target, method, args, _, _errorRecordedForStack) { - if (args && args.length > 0) { - method.apply(target, args); - } else { - method.call(target); - } - }, - - invokeWithOnError: function(target, method, args, onError, errorRecordedForStack) { - try { - if (args && args.length > 0) { - method.apply(target, args); - } else { - method.call(target); - } - } catch(error) { - onError(error, errorRecordedForStack); - } - }, - - flush: function(sync) { - var queue = this._queue; - var length = queue.length; - - if (length === 0) { - return; - } - - var globalOptions = this.globalOptions; - var options = this.options; - var before = options && options.before; - var after = options && options.after; - var onError = globalOptions.onError || (globalOptions.onErrorTarget && - globalOptions.onErrorTarget[globalOptions.onErrorMethod]); - var target, method, args, errorRecordedForStack; - var invoke = onError ? this.invokeWithOnError : this.invoke; - - this.targetQueues = Object.create(null); - var queueItems = this._queueBeingFlushed = this._queue.slice(); - this._queue = []; - - if (before) { - before(); - } - - for (var i = 0; i < length; i += 4) { - target = queueItems[i]; - method = queueItems[i+1]; - args = queueItems[i+2]; - errorRecordedForStack = queueItems[i+3]; // Debugging assistance - - if (isString(method)) { - method = target[method]; - } - - // method could have been nullified / canceled during flush - if (method) { - // - // ** Attention intrepid developer ** - // - // To find out the stack of this task when it was scheduled onto - // the run loop, add the following to your app.js: - // - // Ember.run.backburner.DEBUG = true; // NOTE: This slows your app, don't leave it on in production. - // - // Once that is in place, when you are at a breakpoint and navigate - // here in the stack explorer, you can look at `errorRecordedForStack.stack`, - // which will be the captured stack when this job was scheduled. - // - invoke(target, method, args, onError, errorRecordedForStack); - } - } - - if (after) { - after(); - } - - this._queueBeingFlushed = undefined; - - if (sync !== false && - this._queue.length > 0) { - // check if new items have been added - this.flush(true); - } - }, - - cancel: function(actionToCancel) { - var queue = this._queue, currentTarget, currentMethod, i, l; - var target = actionToCancel.target; - var method = actionToCancel.method; - var GUID_KEY = this.globalOptions.GUID_KEY; - - if (GUID_KEY && this.targetQueues && target) { - var targetQueue = this.targetQueues[target[GUID_KEY]]; - - if (targetQueue) { - for (i = 0, l = targetQueue.length; i < l; i++) { - if (targetQueue[i] === method) { - targetQueue.splice(i, 1); - } - } - } - } - - for (i = 0, l = queue.length; i < l; i += 4) { - currentTarget = queue[i]; - currentMethod = queue[i+1]; - - if (currentTarget === target && - currentMethod === method) { - queue.splice(i, 4); - return true; - } - } - - // if not found in current queue - // could be in the queue that is being flushed - queue = this._queueBeingFlushed; - - if (!queue) { - return; - } - - for (i = 0, l = queue.length; i < l; i += 4) { - currentTarget = queue[i]; - currentMethod = queue[i+1]; - - if (currentTarget === target && - currentMethod === method) { - // don't mess with array during flush - // just nullify the method - queue[i+1] = null; - return true; - } - } - } - }; - - __exports__["default"] = Queue; - }); -enifed("backburner/utils", - ["exports"], - function(__exports__) { - "use strict"; - var NUMBER = /\d+/; - - function each(collection, callback) { - for (var i = 0; i < collection.length; i++) { - callback(collection[i]); - } - } - - __exports__.each = each;// Date.now is not available in browsers < IE9 - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility - var now = Date.now || function() { return new Date().getTime(); }; - __exports__.now = now; - function isString(suspect) { - return typeof suspect === 'string'; - } - - __exports__.isString = isString;function isFunction(suspect) { - return typeof suspect === 'function'; - } - - __exports__.isFunction = isFunction;function isNumber(suspect) { - return typeof suspect === 'number'; - } - - __exports__.isNumber = isNumber;function isCoercableNumber(number) { - return isNumber(number) || NUMBER.test(number); - } - - __exports__.isCoercableNumber = isCoercableNumber;function wrapInTryCatch(func) { - return function () { - try { - return func.apply(this, arguments); - } catch (e) { - throw e; - } - }; - } - - __exports__.wrapInTryCatch = wrapInTryCatch; - }); -enifed("calculateVersion", - [], - function() { - "use strict"; - 'use strict'; - - var fs = eriuqer('fs'); - var path = eriuqer('path'); - - module.exports = function () { - var packageVersion = eriuqer('../package.json').version; - var output = [packageVersion]; - var gitPath = path.join(__dirname,'..','.git'); - var headFilePath = path.join(gitPath, 'HEAD'); - - if (packageVersion.indexOf('+') > -1) { - try { - if (fs.existsSync(headFilePath)) { - var headFile = fs.readFileSync(headFilePath, {encoding: 'utf8'}); - var branchName = headFile.split('/').slice(-1)[0].trim(); - var refPath = headFile.split(' ')[1]; - var branchSHA; - - if (refPath) { - var branchPath = path.join(gitPath, refPath.trim()); - branchSHA = fs.readFileSync(branchPath); - } else { - branchSHA = branchName; - } - - output.push(branchSHA.slice(0,10)); - } - } catch (err) { - console.error(err.stack); - } - return output.join('.'); - } else { - return packageVersion; - } - }; - }); -enifed("container", - ["container/container","exports"], - function(__dependency1__, __exports__) { - "use strict"; - /* - Public api for the container is still in flux. - The public api, specified on the application namespace should be considered the stable api. - // @module container - @private - */ - - /* - Flag to enable/disable model factory injections (disabled by default) - If model factory injections are enabled, models should not be - accessed globally (only through `container.lookupFactory('model:modelName'))`); - */ - Ember.MODEL_FACTORY_INJECTIONS = false; - - if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { - Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; - } - - - var Container = __dependency1__["default"]; - - __exports__["default"] = Container; - }); -enifed("container/container", - ["ember-metal/core","ember-metal/keys","ember-metal/dictionary","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var emberKeys = __dependency2__["default"]; - var dictionary = __dependency3__["default"]; - - // A lightweight container that helps to assemble and decouple components. - // Public api for the container is still in flux. - // The public api, specified on the application namespace should be considered the stable api. - function Container(parent) { - this.parent = parent; - this.children = []; - - this.resolver = parent && parent.resolver || function() {}; - - this.registry = dictionary(parent ? parent.registry : null); - this.cache = dictionary(parent ? parent.cache : null); - this.factoryCache = dictionary(parent ? parent.factoryCache : null); - this.resolveCache = dictionary(parent ? parent.resolveCache : null); - this.typeInjections = dictionary(parent ? parent.typeInjections : null); - this.injections = dictionary(null); - this.normalizeCache = dictionary(null); - - this.factoryTypeInjections = dictionary(parent ? parent.factoryTypeInjections : null); - this.factoryInjections = dictionary(null); - - this._options = dictionary(parent ? parent._options : null); - this._typeOptions = dictionary(parent ? parent._typeOptions : null); - } - - Container.prototype = { - - /** - @property parent - @type Container - @default null - */ - parent: null, - - /** - @property children - @type Array - @default [] - */ - children: null, - - /** - @property resolver - @type function - */ - resolver: null, - - /** - @property registry - @type InheritingDict - */ - registry: null, - - /** - @property cache - @type InheritingDict - */ - cache: null, - - /** - @property typeInjections - @type InheritingDict - */ - typeInjections: null, - - /** - @property injections - @type Object - @default {} - */ - injections: null, - - /** - @private - - @property _options - @type InheritingDict - @default null - */ - _options: null, - - /** - @private - - @property _typeOptions - @type InheritingDict - */ - _typeOptions: null, - - /** - Returns a new child of the current container. These children are configured - to correctly inherit from the current container. - - @method child - @return {Container} - */ - child: function() { - var container = new Container(this); - this.children.push(container); - return container; - }, - - /** - Registers a factory for later injection. - - Example: - - ```javascript - var container = new Container(); - - container.register('model:user', Person, {singleton: false }); - container.register('fruit:favorite', Orange); - container.register('communication:main', Email, {singleton: false}); - ``` - - @method register - @param {String} fullName - @param {Function} factory - @param {Object} options - */ - register: function(fullName, factory, options) { - - if (factory === undefined) { - throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`'); - } - - var normalizedName = this.normalize(fullName); - - if (normalizedName in this.cache) { - throw new Error('Cannot re-register: `' + fullName +'`, as it has already been looked up.'); - } - - this.registry[normalizedName] = factory; - this._options[normalizedName] = (options || {}); - }, - - /** - Unregister a fullName - - ```javascript - var container = new Container(); - container.register('model:user', User); - - container.lookup('model:user') instanceof User //=> true - - container.unregister('model:user') - container.lookup('model:user') === undefined //=> true - ``` - - @method unregister - @param {String} fullName - */ - unregister: function(fullName) { - - var normalizedName = this.normalize(fullName); - - delete this.registry[normalizedName]; - delete this.cache[normalizedName]; - delete this.factoryCache[normalizedName]; - delete this.resolveCache[normalizedName]; - delete this._options[normalizedName]; - }, - - /** - Given a fullName return the corresponding factory. - - By default `resolve` will retrieve the factory from - its container's registry. - - ```javascript - var container = new Container(); - container.register('api:twitter', Twitter); - - container.resolve('api:twitter') // => Twitter - ``` - - Optionally the container can be provided with a custom resolver. - If provided, `resolve` will first provide the custom resolver - the opportunity to resolve the fullName, otherwise it will fallback - to the registry. - - ```javascript - var container = new Container(); - container.resolver = function(fullName) { - // lookup via the module system of choice - }; - - // the twitter factory is added to the module system - container.resolve('api:twitter') // => Twitter - ``` - - @method resolve - @param {String} fullName - @return {Function} fullName's factory - */ - resolve: function(fullName) { - return resolve(this, this.normalize(fullName)); - }, - - /** - A hook that can be used to describe how the resolver will - attempt to find the factory. - - For example, the default Ember `.describe` returns the full - class name (including namespace) where Ember's resolver expects - to find the `fullName`. - - @method describe - @param {String} fullName - @return {string} described fullName - */ - describe: function(fullName) { - return fullName; - }, - - /** - A hook to enable custom fullName normalization behaviour - - @method normalizeFullName - @param {String} fullName - @return {string} normalized fullName - */ - normalizeFullName: function(fullName) { - return fullName; - }, - - /** - normalize a fullName based on the applications conventions - - @method normalize - @param {String} fullName - @return {string} normalized fullName - */ - normalize: function(fullName) { - return this.normalizeCache[fullName] || ( - this.normalizeCache[fullName] = this.normalizeFullName(fullName) - ); - }, - - /** - @method makeToString - - @param {any} factory - @param {string} fullName - @return {function} toString function - */ - makeToString: function(factory, fullName) { - return factory.toString(); - }, - - /** - Given a fullName return a corresponding instance. - - The default behaviour is for lookup to return a singleton instance. - The singleton is scoped to the container, allowing multiple containers - to all have their own locally scoped singletons. - - ```javascript - var container = new Container(); - container.register('api:twitter', Twitter); - - var twitter = container.lookup('api:twitter'); - - twitter instanceof Twitter; // => true - - // by default the container will return singletons - var twitter2 = container.lookup('api:twitter'); - twitter2 instanceof Twitter; // => true - - twitter === twitter2; //=> true - ``` - - If singletons are not wanted an optional flag can be provided at lookup. - - ```javascript - var container = new Container(); - container.register('api:twitter', Twitter); - - var twitter = container.lookup('api:twitter', { singleton: false }); - var twitter2 = container.lookup('api:twitter', { singleton: false }); - - twitter === twitter2; //=> false - ``` - - @method lookup - @param {String} fullName - @param {Object} options - @return {any} - */ - lookup: function(fullName, options) { - return lookup(this, this.normalize(fullName), options); - }, - - /** - Given a fullName return the corresponding factory. - - @method lookupFactory - @param {String} fullName - @return {any} - */ - lookupFactory: function(fullName) { - return factoryFor(this, this.normalize(fullName)); - }, - - /** - Given a fullName check if the container is aware of its factory - or singleton instance. - - @method has - @param {String} fullName - @return {Boolean} - */ - has: function(fullName) { - return has(this, this.normalize(fullName)); - }, - - /** - Allow registering options for all factories of a type. - - ```javascript - var container = new Container(); - - // if all of type `connection` must not be singletons - container.optionsForType('connection', { singleton: false }); - - container.register('connection:twitter', TwitterConnection); - container.register('connection:facebook', FacebookConnection); - - var twitter = container.lookup('connection:twitter'); - var twitter2 = container.lookup('connection:twitter'); - - twitter === twitter2; // => false - - var facebook = container.lookup('connection:facebook'); - var facebook2 = container.lookup('connection:facebook'); - - facebook === facebook2; // => false - ``` - - @method optionsForType - @param {String} type - @param {Object} options - */ - optionsForType: function(type, options) { - if (this.parent) { illegalChildOperation('optionsForType'); } - - this._typeOptions[type] = options; - }, - - /** - @method options - @param {String} fullName - @param {Object} options - */ - options: function(fullName, options) { - options = options || {}; - var normalizedName = this.normalize(fullName); - this._options[normalizedName] = options; - }, - - /** - Used only via `injection`. - - Provides a specialized form of injection, specifically enabling - all objects of one type to be injected with a reference to another - object. - - For example, provided each object of type `controller` needed a `router`. - one would do the following: - - ```javascript - var container = new Container(); - - container.register('router:main', Router); - container.register('controller:user', UserController); - container.register('controller:post', PostController); - - container.typeInjection('controller', 'router', 'router:main'); - - var user = container.lookup('controller:user'); - var post = container.lookup('controller:post'); - - user.router instanceof Router; //=> true - post.router instanceof Router; //=> true - - // both controllers share the same router - user.router === post.router; //=> true - ``` - - @private - @method typeInjection - @param {String} type - @param {String} property - @param {String} fullName - */ - typeInjection: function(type, property, fullName) { - - if (this.parent) { illegalChildOperation('typeInjection'); } - - var fullNameType = fullName.split(':')[0]; - if (fullNameType === type) { - throw new Error('Cannot inject a `' + fullName + - '` on other ' + type + - '(s). Register the `' + fullName + - '` as a different type and perform the typeInjection.'); - } - - addTypeInjection(this.typeInjections, type, property, fullName); - }, - - /** - Defines injection rules. - - These rules are used to inject dependencies onto objects when they - are instantiated. - - Two forms of injections are possible: - - * Injecting one fullName on another fullName - * Injecting one fullName on a type - - Example: - - ```javascript - var container = new Container(); - - container.register('source:main', Source); - container.register('model:user', User); - container.register('model:post', Post); - - // injecting one fullName on another fullName - // eg. each user model gets a post model - container.injection('model:user', 'post', 'model:post'); - - // injecting one fullName on another type - container.injection('model', 'source', 'source:main'); - - var user = container.lookup('model:user'); - var post = container.lookup('model:post'); - - user.source instanceof Source; //=> true - post.source instanceof Source; //=> true - - user.post instanceof Post; //=> true - - // and both models share the same source - user.source === post.source; //=> true - ``` - - @method injection - @param {String} factoryName - @param {String} property - @param {String} injectionName - */ - injection: function(fullName, property, injectionName) { - if (this.parent) { illegalChildOperation('injection'); } - - validateFullName(injectionName); - var normalizedInjectionName = this.normalize(injectionName); - - if (fullName.indexOf(':') === -1) { - return this.typeInjection(fullName, property, normalizedInjectionName); - } - - var normalizedName = this.normalize(fullName); - - if (this.cache[normalizedName]) { - throw new Error("Attempted to register an injection for a type that has already been looked up. ('" + - normalizedName + "', '" + - property + "', '" + - injectionName + "')"); - } - - addInjection(initRules(this.injections, normalizedName), property, normalizedInjectionName); - }, - - - /** - Used only via `factoryInjection`. - - Provides a specialized form of injection, specifically enabling - all factory of one type to be injected with a reference to another - object. - - For example, provided each factory of type `model` needed a `store`. - one would do the following: - - ```javascript - var container = new Container(); - - container.register('store:main', SomeStore); - - container.factoryTypeInjection('model', 'store', 'store:main'); - - var store = container.lookup('store:main'); - var UserFactory = container.lookupFactory('model:user'); - - UserFactory.store instanceof SomeStore; //=> true - ``` - - @private - @method factoryTypeInjection - @param {String} type - @param {String} property - @param {String} fullName - */ - factoryTypeInjection: function(type, property, fullName) { - if (this.parent) { illegalChildOperation('factoryTypeInjection'); } - - addTypeInjection(this.factoryTypeInjections, type, property, this.normalize(fullName)); - }, - - /** - Defines factory injection rules. - - Similar to regular injection rules, but are run against factories, via - `Container#lookupFactory`. - - These rules are used to inject objects onto factories when they - are looked up. - - Two forms of injections are possible: - - * Injecting one fullName on another fullName - * Injecting one fullName on a type - - Example: - - ```javascript - var container = new Container(); - - container.register('store:main', Store); - container.register('store:secondary', OtherStore); - container.register('model:user', User); - container.register('model:post', Post); - - // injecting one fullName on another type - container.factoryInjection('model', 'store', 'store:main'); - - // injecting one fullName on another fullName - container.factoryInjection('model:post', 'secondaryStore', 'store:secondary'); - - var UserFactory = container.lookupFactory('model:user'); - var PostFactory = container.lookupFactory('model:post'); - var store = container.lookup('store:main'); - - UserFactory.store instanceof Store; //=> true - UserFactory.secondaryStore instanceof OtherStore; //=> false - - PostFactory.store instanceof Store; //=> true - PostFactory.secondaryStore instanceof OtherStore; //=> true - - // and both models share the same source instance - UserFactory.store === PostFactory.store; //=> true - ``` - - @method factoryInjection - @param {String} factoryName - @param {String} property - @param {String} injectionName - */ - factoryInjection: function(fullName, property, injectionName) { - if (this.parent) { illegalChildOperation('injection'); } - - var normalizedName = this.normalize(fullName); - var normalizedInjectionName = this.normalize(injectionName); - - validateFullName(injectionName); - - if (fullName.indexOf(':') === -1) { - return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName); - } - - - if (this.factoryCache[normalizedName]) { - throw new Error('Attempted to register a factoryInjection for a type that has already ' + - 'been looked up. (\'' + normalizedName + '\', \'' + property + '\', \'' + injectionName + '\')'); - } - - addInjection(initRules(this.factoryInjections, normalizedName), property, normalizedInjectionName); - }, - - /** - A depth first traversal, destroying the container, its descendant containers and all - their managed objects. - - @method destroy - */ - destroy: function() { - for (var i = 0, length = this.children.length; i < length; i++) { - this.children[i].destroy(); - } - - this.children = []; - - eachDestroyable(this, function(item) { - item.destroy(); - }); - - this.parent = undefined; - this.isDestroyed = true; - }, - - /** - @method reset - */ - reset: function() { - for (var i = 0, length = this.children.length; i < length; i++) { - resetCache(this.children[i]); - } - - resetCache(this); - } - }; - - function resolve(container, normalizedName) { - var cached = container.resolveCache[normalizedName]; - if (cached) { return cached; } - - var resolved = container.resolver(normalizedName) || container.registry[normalizedName]; - container.resolveCache[normalizedName] = resolved; - - return resolved; - } - - function has(container, fullName){ - if (container.cache[fullName]) { - return true; - } - - return container.resolve(fullName) !== undefined; - } - - function lookup(container, fullName, options) { - options = options || {}; - - if (container.cache[fullName] && options.singleton !== false) { - return container.cache[fullName]; - } - - var value = instantiate(container, fullName); - - if (value === undefined) { return; } - - if (isSingleton(container, fullName) && options.singleton !== false) { - container.cache[fullName] = value; - } - - return value; - } - - function illegalChildOperation(operation) { - throw new Error(operation + ' is not currently supported on child containers'); - } - - function isSingleton(container, fullName) { - var singleton = option(container, fullName, 'singleton'); - - return singleton !== false; - } - - function buildInjections(container, injections) { - var hash = {}; - - if (!injections) { return hash; } - - validateInjections(container, injections); - - var injection; - - for (var i = 0, length = injections.length; i < length; i++) { - injection = injections[i]; - hash[injection.property] = lookup(container, injection.fullName); - } - - return hash; - } - - function validateInjections(container, injections) { - if (!injections) { return; } - - var fullName; - - for (var i = 0, length = injections.length; i < length; i++) { - fullName = injections[i].fullName; - - if (!container.has(fullName)) { - throw new Error('Attempting to inject an unknown injection: `' + fullName + '`'); - } - } - } - - function option(container, fullName, optionName) { - var options = container._options[fullName]; - - if (options && options[optionName] !== undefined) { - return options[optionName]; - } - - var type = fullName.split(':')[0]; - options = container._typeOptions[type]; - - if (options) { - return options[optionName]; - } - } - - function factoryFor(container, fullName) { - var cache = container.factoryCache; - if (cache[fullName]) { - return cache[fullName]; - } - var factory = container.resolve(fullName); - if (factory === undefined) { return; } - - var type = fullName.split(':')[0]; - if (!factory || typeof factory.extend !== 'function' || (!Ember.MODEL_FACTORY_INJECTIONS && type === 'model')) { - // TODO: think about a 'safe' merge style extension - // for now just fallback to create time injection - cache[fullName] = factory; - return factory; - } else { - var injections = injectionsFor(container, fullName); - var factoryInjections = factoryInjectionsFor(container, fullName); - - factoryInjections._toString = container.makeToString(factory, fullName); - - var injectedFactory = factory.extend(injections); - injectedFactory.reopenClass(factoryInjections); - - cache[fullName] = injectedFactory; - - return injectedFactory; - } - } - - function injectionsFor(container, fullName) { - var splitName = fullName.split(':'); - var type = splitName[0]; - var injections = []; - - injections = injections.concat(container.typeInjections[type] || []); - injections = injections.concat(container.injections[fullName] || []); - - injections = buildInjections(container, injections); - injections._debugContainerKey = fullName; - injections.container = container; - - return injections; - } - - function factoryInjectionsFor(container, fullName) { - var splitName = fullName.split(':'); - var type = splitName[0]; - var factoryInjections = []; - - factoryInjections = factoryInjections.concat(container.factoryTypeInjections[type] || []); - factoryInjections = factoryInjections.concat(container.factoryInjections[fullName] || []); - - factoryInjections = buildInjections(container, factoryInjections); - factoryInjections._debugContainerKey = fullName; - - return factoryInjections; - } - - function normalizeInjectionsHash(hash) { - var injections = []; - - for (var key in hash) { - if (hash.hasOwnProperty(key)) { - - addInjection(injections, key, hash[key]); - } - } - - return injections; - } - - function instantiate(container, fullName) { - var factory = factoryFor(container, fullName); - var lazyInjections; - - if (option(container, fullName, 'instantiate') === false) { - return factory; - } - - if (factory) { - if (typeof factory.create !== 'function') { - throw new Error('Failed to create an instance of \'' + fullName + '\'. ' + - 'Most likely an improperly defined class or an invalid module export.'); - } - - - if (typeof factory.extend === 'function') { - // assume the factory was extendable and is already injected - return factory.create(); - } else { - // assume the factory was extendable - // to create time injections - // TODO: support new'ing for instantiation and merge injections for pure JS Functions - return factory.create(injectionsFor(container, fullName)); - } - } - } - - function eachDestroyable(container, callback) { - var cache = container.cache; - var keys = emberKeys(cache); - var key, value; - - for (var i = 0, l = keys.length; i < l; i++) { - key = keys[i]; - value = cache[key]; - - if (option(container, key, 'instantiate') !== false) { - callback(value); - } - } - } - - function resetCache(container) { - eachDestroyable(container, function(value) { - value.destroy(); - }); - - container.cache.dict = dictionary(null); - } - - function addTypeInjection(rules, type, property, fullName) { - var injections = rules[type]; - - if (!injections) { - injections = []; - rules[type] = injections; - } - - injections.push({ - property: property, - fullName: fullName - }); - } - - var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; - function validateFullName(fullName) { - if (!VALID_FULL_NAME_REGEXP.test(fullName)) { - throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName); - } - return true; - } - - function initRules(rules, factoryName) { - return rules[factoryName] || (rules[factoryName] = []); - } - - function addInjection(injections, property, injectionName) { - injections.push({ - property: property, - fullName: injectionName - }); - } - - __exports__["default"] = Container; - }); -enifed("dag-map", - ["exports"], - function(__exports__) { - "use strict"; - function visit(vertex, fn, visited, path) { - var name = vertex.name; - var vertices = vertex.incoming; - var names = vertex.incomingNames; - var len = names.length; - var i; - - if (!visited) { - visited = {}; - } - if (!path) { - path = []; - } - if (visited.hasOwnProperty(name)) { - return; - } - path.push(name); - visited[name] = true; - for (i = 0; i < len; i++) { - visit(vertices[names[i]], fn, visited, path); - } - fn(vertex, path); - path.pop(); - } - - - /** - * DAG stands for Directed acyclic graph. - * - * It is used to build a graph of dependencies checking that there isn't circular - * dependencies. p.e Registering initializers with a certain precedence order. - * - * @class DAG - * @constructor - */ - function DAG() { - this.names = []; - this.vertices = Object.create(null); - } - - /** - * DAG Vertex - * - * @class Vertex - * @constructor - */ - - function Vertex(name) { - this.name = name; - this.incoming = {}; - this.incomingNames = []; - this.hasOutgoing = false; - this.value = null; - } - - /** - * Adds a vertex entry to the graph unless it is already added. - * - * @private - * @method add - * @param {String} name The name of the vertex to add - */ - DAG.prototype.add = function(name) { - if (!name) { - throw new Error("Can't add Vertex without name"); - } - if (this.vertices[name] !== undefined) { - return this.vertices[name]; - } - var vertex = new Vertex(name); - this.vertices[name] = vertex; - this.names.push(name); - return vertex; - }; - - /** - * Adds a vertex to the graph and sets its value. - * - * @private - * @method map - * @param {String} name The name of the vertex. - * @param value The value to put in the vertex. - */ - DAG.prototype.map = function(name, value) { - this.add(name).value = value; - }; - - /** - * Connects the vertices with the given names, adding them to the graph if - * necessary, only if this does not produce is any circular dependency. - * - * @private - * @method addEdge - * @param {String} fromName The name the vertex where the edge starts. - * @param {String} toName The name the vertex where the edge ends. - */ - DAG.prototype.addEdge = function(fromName, toName) { - if (!fromName || !toName || fromName === toName) { - return; - } - var from = this.add(fromName); - var to = this.add(toName); - if (to.incoming.hasOwnProperty(fromName)) { - return; - } - function checkCycle(vertex, path) { - if (vertex.name === toName) { - throw new Error("cycle detected: " + toName + " <- " + path.join(" <- ")); - } - } - visit(from, checkCycle); - from.hasOutgoing = true; - to.incoming[fromName] = from; - to.incomingNames.push(fromName); - }; - - /** - * Visits all the vertex of the graph calling the given function with each one, - * ensuring that the vertices are visited respecting their precedence. - * - * @method topsort - * @param {Function} fn The function to be invoked on each vertex. - */ - DAG.prototype.topsort = function(fn) { - var visited = {}; - var vertices = this.vertices; - var names = this.names; - var len = names.length; - var i, vertex; - - for (i = 0; i < len; i++) { - vertex = vertices[names[i]]; - if (!vertex.hasOutgoing) { - visit(vertex, fn, visited); - } - } - }; - - /** - * Adds a vertex with the given name and value to the graph and joins it with the - * vertices referenced in _before_ and _after_. If there isn't vertices with those - * names, they are added too. - * - * If either _before_ or _after_ are falsy/empty, the added vertex will not have - * an incoming/outgoing edge. - * - * @method addEdges - * @param {String} name The name of the vertex to be added. - * @param value The value of that vertex. - * @param before An string or array of strings with the names of the vertices before - * which this vertex must be visited. - * @param after An string or array of strings with the names of the vertex after - * which this vertex must be visited. - * - */ - DAG.prototype.addEdges = function(name, value, before, after) { - var i; - this.map(name, value); - if (before) { - if (typeof before === 'string') { - this.addEdge(name, before); - } else { - for (i = 0; i < before.length; i++) { - this.addEdge(name, before[i]); - } - } - } - if (after) { - if (typeof after === 'string') { - this.addEdge(after, name); - } else { - for (i = 0; i < after.length; i++) { - this.addEdge(after[i], name); - } - } - } - }; - - __exports__["default"] = DAG; - }); -enifed("dag-map.umd", - ["./dag-map"], - function(__dependency1__) { - "use strict"; - var DAG = __dependency1__["default"]; - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed.amd) { - enifed(function() { return DAG; }); - } else if (typeof module !== 'undefined' && module.exports) { - module.exports = DAG; - } else if (typeof this !== 'undefined') { - this['DAG'] = DAG; - } - }); -enifed("ember-application", - ["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) { - "use strict"; - var Ember = __dependency1__["default"]; - var runLoadHooks = __dependency2__.runLoadHooks; - - /** - Ember Application - - @module ember - @submodule ember-application - @requires ember-views, ember-routing - */ - - var Resolver = __dependency3__.Resolver; - var DefaultResolver = __dependency3__["default"]; - var Application = __dependency4__["default"]; - // side effect of extending ControllerMixin - - Ember.Application = Application; - Ember.Resolver = Resolver; - Ember.DefaultResolver = DefaultResolver; - - runLoadHooks('Ember.Application', Application); - }); -enifed("ember-application/ext/controller", - ["ember-metal/core","ember-metal/property_get","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-application - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var get = __dependency2__.get; - var EmberError = __dependency3__["default"]; - var inspect = __dependency4__.inspect; - var computed = __dependency5__.computed; - var ControllerMixin = __dependency6__["default"]; - var meta = __dependency4__.meta; - var controllerFor = __dependency7__["default"]; - - function verifyNeedsDependencies(controller, container, needs) { - var dependency, i, l; - var missing = []; - - for (i=0, l=needs.length; i 1 ? 'they' : 'it') + " could not be found"); - } - } - - var defaultControllersComputedProperty = computed(function() { - var controller = this; - - return { - needs: get(controller, 'needs'), - container: get(controller, 'container'), - unknownProperty: function(controllerName) { - var needs = this.needs; - var dependency, i, l; - - for (i=0, l=needs.length; i 0) { - - if (this.container) { - verifyNeedsDependencies(this, this.container, needs); - } - - // if needs then initialize controllers proxy - get(this, 'controllers'); - } - - this._super.apply(this, arguments); - }, - - /** - @method controllerFor - @see {Ember.Route#controllerFor} - @deprecated Use `needs` instead - */ - controllerFor: function(controllerName) { - return controllerFor(get(this, 'container'), controllerName); - }, - - /** - Stores the instances of other controllers available from within - this controller. Any controller listed by name in the `needs` - property will be accessible by name through this property. - - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'], - postTitle: function(){ - var currentPost = this.get('controllers.post'); // instance of App.PostController - return currentPost.get('title'); - }.property('controllers.post.title') - }); - ``` - - @see {Ember.ControllerMixin#needs} - @property {Object} controllers - @default null - */ - controllers: defaultControllersComputedProperty - }); - - __exports__["default"] = ControllerMixin; - }); -enifed("ember-application/system/application", - ["dag-map","container/container","ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-handlebars/controls/select","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-extension-support/container_debug_adapter","ember-metal/core","ember-handlebars-compiler","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __dependency29__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-application - */ - var DAG = __dependency1__["default"]; - var Container = __dependency2__["default"]; - - - var Ember = __dependency3__["default"]; - // Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED - var get = __dependency4__.get; - var set = __dependency5__.set; - var runLoadHooks = __dependency6__.runLoadHooks; - var Namespace = __dependency7__["default"]; - var DeferredMixin = __dependency8__["default"]; - var DefaultResolver = __dependency9__["default"]; - var create = __dependency10__.create; - var run = __dependency11__["default"]; - var canInvoke = __dependency12__.canInvoke; - var Controller = __dependency13__["default"]; - var EnumerableUtils = __dependency14__["default"]; - var ObjectController = __dependency15__["default"]; - var ArrayController = __dependency16__["default"]; - var SelectView = __dependency17__["default"]; - var EventDispatcher = __dependency18__["default"]; - var jQuery = __dependency19__["default"]; - var Route = __dependency20__["default"]; - var Router = __dependency21__["default"]; - var HashLocation = __dependency22__["default"]; - var HistoryLocation = __dependency23__["default"]; - var AutoLocation = __dependency24__["default"]; - var NoneLocation = __dependency25__["default"]; - var BucketCache = __dependency26__["default"]; - - // this is technically incorrect (per @wycats) - // it should work properly with: - // `import ContainerDebugAdapter from 'ember-extension-support/container_debug_adapter';` but - // es6-module-transpiler 0.4.0 eagerly grabs the module (which is undefined) - - var ContainerDebugAdapter = __dependency27__["default"]; - - var K = __dependency28__.K; - var EmberHandlebars = __dependency29__["default"]; - - function props(obj) { - var properties = []; - - for (var key in obj) { - properties.push(key); - } - - return properties; - } - - /** - An instance of `Ember.Application` is the starting point for every Ember - application. It helps to instantiate, initialize and coordinate the many - objects that make up your app. - - Each Ember app has one and only one `Ember.Application` object. In fact, the - very first thing you should do in your application is create the instance: - - ```javascript - window.App = Ember.Application.create(); - ``` - - Typically, the application object is the only global variable. All other - classes in your app should be properties on the `Ember.Application` instance, - which highlights its first role: a global namespace. - - For example, if you define a view class, it might look like this: - - ```javascript - App.MyView = Ember.View.extend(); - ``` - - By default, calling `Ember.Application.create()` will automatically initialize - your application by calling the `Ember.Application.initialize()` method. If - you need to delay initialization, you can call your app's `deferReadiness()` - method. When you are ready for your app to be initialized, call its - `advanceReadiness()` method. - - You can define a `ready` method on the `Ember.Application` instance, which - will be run by Ember when the application is initialized. - - Because `Ember.Application` inherits from `Ember.Namespace`, any classes - you create will have useful string representations when calling `toString()`. - See the `Ember.Namespace` documentation for more information. - - While you can think of your `Ember.Application` as a container that holds the - other classes in your application, there are several other responsibilities - going on under-the-hood that you may want to understand. - - ### Event Delegation - - Ember uses a technique called _event delegation_. This allows the framework - to set up a global, shared event listener instead of requiring each view to - do it manually. For example, instead of each view registering its own - `mousedown` listener on its associated element, Ember sets up a `mousedown` - listener on the `body`. - - If a `mousedown` event occurs, Ember will look at the target of the event and - start walking up the DOM node tree, finding corresponding views and invoking - their `mouseDown` method as it goes. - - `Ember.Application` has a number of default events that it listens for, as - well as a mapping from lowercase events to camel-cased view method names. For - example, the `keypress` event causes the `keyPress` method on the view to be - called, the `dblclick` event causes `doubleClick` to be called, and so on. - - If there is a bubbling browser event that Ember does not listen for by - default, you can specify custom events and their corresponding view method - names by setting the application's `customEvents` property: - - ```javascript - var App = Ember.Application.create({ - customEvents: { - // add support for the paste event - paste: 'paste' - } - }); - ``` - - By default, the application sets up these event listeners on the document - body. However, in cases where you are embedding an Ember application inside - an existing page, you may want it to set up the listeners on an element - inside the body. - - For example, if only events inside a DOM element with the ID of `ember-app` - should be delegated, set your application's `rootElement` property: - - ```javascript - var App = Ember.Application.create({ - rootElement: '#ember-app' - }); - ``` - - The `rootElement` can be either a DOM element or a jQuery-compatible selector - string. Note that *views appended to the DOM outside the root element will - not receive events.* If you specify a custom root element, make sure you only - append views inside it! - - To learn more about the advantages of event delegation and the Ember view - layer, and a list of the event listeners that are setup by default, visit the - [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation). - - ### Initializers - - Libraries on top of Ember can add initializers, like so: - - ```javascript - Ember.Application.initializer({ - name: 'api-adapter', - - initialize: function(container, application) { - application.register('api-adapter:main', ApiAdapter); - } - }); - ``` - - Initializers provide an opportunity to access the container, which - organizes the different components of an Ember application. Additionally - they provide a chance to access the instantiated application. Beyond - being used for libraries, initializers are also a great way to organize - dependency injection or setup in your own application. - - ### Routing - - In addition to creating your application's router, `Ember.Application` is - also responsible for telling the router when to start routing. Transitions - between routes can be logged with the `LOG_TRANSITIONS` flag, and more - detailed intra-transition logging can be logged with - the `LOG_TRANSITIONS_INTERNAL` flag: - - ```javascript - var App = Ember.Application.create({ - LOG_TRANSITIONS: true, // basic logging of successful transitions - LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps - }); - ``` - - By default, the router will begin trying to translate the current URL into - application state once the browser emits the `DOMContentReady` event. If you - need to defer routing, you can call the application's `deferReadiness()` - method. Once routing can begin, call the `advanceReadiness()` method. - - If there is any setup required before routing begins, you can implement a - `ready()` method on your app that will be invoked immediately before routing - begins. - ``` - - @class Application - @namespace Ember - @extends Ember.Namespace - */ - - var Application = Namespace.extend(DeferredMixin, { - _suppressDeferredDeprecation: true, - - /** - The root DOM element of the Application. This can be specified as an - element or a - [jQuery-compatible selector string](http://api.jquery.com/category/selectors/). - - This is the element that will be passed to the Application's, - `eventDispatcher`, which sets up the listeners for event delegation. Every - view in your application should be a child of the element you specify here. - - @property rootElement - @type DOMElement - @default 'body' - */ - rootElement: 'body', - - /** - The `Ember.EventDispatcher` responsible for delegating events to this - application's views. - - The event dispatcher is created by the application at initialization time - and sets up event listeners on the DOM element described by the - application's `rootElement` property. - - See the documentation for `Ember.EventDispatcher` for more information. - - @property eventDispatcher - @type Ember.EventDispatcher - @default null - */ - eventDispatcher: null, - - /** - The DOM events for which the event dispatcher should listen. - - By default, the application's `Ember.EventDispatcher` listens - for a set of standard DOM events, such as `mousedown` and - `keyup`, and delegates them to your application's `Ember.View` - instances. - - If you would like additional bubbling events to be delegated to your - views, set your `Ember.Application`'s `customEvents` property - to a hash containing the DOM event name as the key and the - corresponding view method name as the value. For example: - - ```javascript - var App = Ember.Application.create({ - customEvents: { - // add support for the paste event - paste: 'paste' - } - }); - ``` - - @property customEvents - @type Object - @default null - */ - customEvents: null, - - // Start off the number of deferrals at 1. This will be - // decremented by the Application's own `initialize` method. - _readinessDeferrals: 1, - - init: function() { - if (!this.$) { - this.$ = jQuery; - } - this.__container__ = this.buildContainer(); - - this.Router = this.defaultRouter(); - - this._super(); - - this.scheduleInitialize(); - - Ember.libraries.registerCoreLibrary('Handlebars' + (EmberHandlebars.compile ? '' : '-runtime'), EmberHandlebars.VERSION); - Ember.libraries.registerCoreLibrary('jQuery', jQuery().jquery); - - if ( Ember.LOG_VERSION ) { - Ember.LOG_VERSION = false; // we only need to see this once per Application#init - - var nameLengths = EnumerableUtils.map(Ember.libraries, function(item) { - return get(item, "name.length"); - }); - - var maxNameLength = Math.max.apply(this, nameLengths); - - Ember.libraries.each(function(name, version) { - var spaces = new Array(maxNameLength - name.length + 1).join(" "); - }); - } - }, - - /** - Build the container for the current application. - - Also register a default application view in case the application - itself does not. - - @private - @method buildContainer - @return {Ember.Container} the configured container - */ - buildContainer: function() { - var container = this.__container__ = Application.buildContainer(this); - - return container; - }, - - /** - If the application has not opted out of routing and has not explicitly - defined a router, supply a default router for the application author - to configure. - - This allows application developers to do: - - ```javascript - var App = Ember.Application.create(); - - App.Router.map(function() { - this.resource('posts'); - }); - ``` - - @private - @method defaultRouter - @return {Ember.Router} the default router - */ - - defaultRouter: function() { - if (this.Router === false) { return; } - var container = this.__container__; - - if (this.Router) { - container.unregister('router:main'); - container.register('router:main', this.Router); - } - - return container.lookupFactory('router:main'); - }, - - /** - Automatically initialize the application once the DOM has - become ready. - - The initialization itself is scheduled on the actions queue - which ensures that application loading finishes before - booting. - - If you are asynchronously loading code, you should call - `deferReadiness()` to defer booting, and then call - `advanceReadiness()` once all of your code has finished - loading. - - @private - @method scheduleInitialize - */ - scheduleInitialize: function() { - var self = this; - - if (!this.$ || this.$.isReady) { - run.schedule('actions', self, '_initialize'); - } else { - this.$().ready(function runInitialize() { - run(self, '_initialize'); - }); - } - }, - - /** - Use this to defer readiness until some condition is true. - - Example: - - ```javascript - var App = Ember.Application.create(); - - App.deferReadiness(); - // Ember.$ is a reference to the jQuery object/function - Ember.$.getJSON('/auth-token', function(token) { - App.token = token; - App.advanceReadiness(); - }); - ``` - - This allows you to perform asynchronous setup logic and defer - booting your application until the setup has finished. - - However, if the setup requires a loading UI, it might be better - to use the router for this purpose. - - @method deferReadiness - */ - deferReadiness: function() { - this._readinessDeferrals++; - }, - - /** - Call `advanceReadiness` after any asynchronous setup logic has completed. - Each call to `deferReadiness` must be matched by a call to `advanceReadiness` - or the application will never become ready and routing will not begin. - - @method advanceReadiness - @see {Ember.Application#deferReadiness} - */ - advanceReadiness: function() { - this._readinessDeferrals--; - - if (this._readinessDeferrals === 0) { - run.once(this, this.didBecomeReady); - } - }, - - /** - Registers a factory that can be used for dependency injection (with - `App.inject`) or for service lookup. Each factory is registered with - a full name including two parts: `type:name`. - - A simple example: - - ```javascript - var App = Ember.Application.create(); - - App.Orange = Ember.Object.extend(); - App.register('fruit:favorite', App.Orange); - ``` - - Ember will resolve factories from the `App` namespace automatically. - For example `App.CarsController` will be discovered and returned if - an application requests `controller:cars`. - - An example of registering a controller with a non-standard name: - - ```javascript - var App = Ember.Application.create(); - var Session = Ember.Controller.extend(); - - App.register('controller:session', Session); - - // The Session controller can now be treated like a normal controller, - // despite its non-standard name. - App.ApplicationController = Ember.Controller.extend({ - needs: ['session'] - }); - ``` - - Registered factories are **instantiated** by having `create` - called on them. Additionally they are **singletons**, each time - they are looked up they return the same instance. - - Some examples modifying that default behavior: - - ```javascript - var App = Ember.Application.create(); - - App.Person = Ember.Object.extend(); - App.Orange = Ember.Object.extend(); - App.Email = Ember.Object.extend(); - App.session = Ember.Object.create(); - - App.register('model:user', App.Person, { singleton: false }); - App.register('fruit:favorite', App.Orange); - App.register('communication:main', App.Email, { singleton: false }); - App.register('session', App.session, { instantiate: false }); - ``` - - @method register - @param fullName {String} type:name (e.g., 'model:user') - @param factory {Function} (e.g., App.Person) - @param options {Object} (optional) disable instantiation or singleton usage - **/ - register: function() { - var container = this.__container__; - container.register.apply(container, arguments); - }, - - /** - Define a dependency injection onto a specific factory or all factories - of a type. - - When Ember instantiates a controller, view, or other framework component - it can attach a dependency to that component. This is often used to - provide services to a set of framework components. - - An example of providing a session object to all controllers: - - ```javascript - var App = Ember.Application.create(); - var Session = Ember.Object.extend({ isAuthenticated: false }); - - // A factory must be registered before it can be injected - App.register('session:main', Session); - - // Inject 'session:main' onto all factories of the type 'controller' - // with the name 'session' - App.inject('controller', 'session', 'session:main'); - - App.IndexController = Ember.Controller.extend({ - isLoggedIn: Ember.computed.alias('session.isAuthenticated') - }); - ``` - - Injections can also be performed on specific factories. - - ```javascript - App.inject(, , ) - App.inject('route', 'source', 'source:main') - App.inject('route:application', 'email', 'model:email') - ``` - - It is important to note that injections can only be performed on - classes that are instantiated by Ember itself. Instantiating a class - directly (via `create` or `new`) bypasses the dependency injection - system. - - **Note:** Ember-Data instantiates its models in a unique manner, and consequently - injections onto models (or all models) will not work as expected. Injections - on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS` - to `true`. - - @method inject - @param factoryNameOrType {String} - @param property {String} - @param injectionName {String} - **/ - inject: function() { - var container = this.__container__; - container.injection.apply(container, arguments); - }, - - /** - Calling initialize manually is not supported. - - Please see Ember.Application#advanceReadiness and - Ember.Application#deferReadiness. - - @private - @deprecated - @method initialize - **/ - initialize: function() { - }, - - /** - Initialize the application. This happens automatically. - - Run any initializers and run the application load hook. These hooks may - choose to defer readiness. For example, an authentication hook might want - to defer readiness until the auth token has been retrieved. - - @private - @method _initialize - */ - _initialize: function() { - if (this.isDestroyed) { return; } - - // At this point, the App.Router must already be assigned - if (this.Router) { - var container = this.__container__; - container.unregister('router:main'); - container.register('router:main', this.Router); - } - - this.runInitializers(); - runLoadHooks('application', this); - - // At this point, any initializers or load hooks that would have wanted - // to defer readiness have fired. In general, advancing readiness here - // will proceed to didBecomeReady. - this.advanceReadiness(); - - return this; - }, - - /** - Reset the application. This is typically used only in tests. It cleans up - the application in the following order: - - 1. Deactivate existing routes - 2. Destroy all objects in the container - 3. Create a new application container - 4. Re-route to the existing url - - Typical Example: - - ```javascript - var App; - - run(function() { - App = Ember.Application.create(); - }); - - module('acceptance test', { - setup: function() { - App.reset(); - } - }); - - test('first test', function() { - // App is freshly reset - }); - - test('second test', function() { - // App is again freshly reset - }); - ``` - - Advanced Example: - - Occasionally you may want to prevent the app from initializing during - setup. This could enable extra configuration, or enable asserting prior - to the app becoming ready. - - ```javascript - var App; - - run(function() { - App = Ember.Application.create(); - }); - - module('acceptance test', { - setup: function() { - run(function() { - App.reset(); - App.deferReadiness(); - }); - } - }); - - test('first test', function() { - ok(true, 'something before app is initialized'); - - run(function() { - App.advanceReadiness(); - }); - - ok(true, 'something after app is initialized'); - }); - ``` - - @method reset - **/ - reset: function() { - this._readinessDeferrals = 1; - - function handleReset() { - var router = this.__container__.lookup('router:main'); - router.reset(); - - run(this.__container__, 'destroy'); - - this.buildContainer(); - - run.schedule('actions', this, function() { - this._initialize(); - }); - } - - run.join(this, handleReset); - }, - - /** - @private - @method runInitializers - */ - runInitializers: function() { - var initializersByName = get(this.constructor, 'initializers'); - var initializers = props(initializersByName); - var container = this.__container__; - var graph = new DAG(); - var namespace = this; - var initializer; - - for (var i = 0; i < initializers.length; i++) { - initializer = initializersByName[initializers[i]]; - graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after); - } - - graph.topsort(function (vertex) { - var initializer = vertex.value; - initializer(container, namespace); - }); - }, - - /** - @private - @method didBecomeReady - */ - didBecomeReady: function() { - this.setupEventDispatcher(); - this.ready(); // user hook - this.startRouting(); - - if (!Ember.testing) { - // Eagerly name all classes that are already loaded - Ember.Namespace.processAll(); - Ember.BOOTED = true; - } - - this.resolve(this); - }, - - /** - Setup up the event dispatcher to receive events on the - application's `rootElement` with any registered - `customEvents`. - - @private - @method setupEventDispatcher - */ - setupEventDispatcher: function() { - var customEvents = get(this, 'customEvents'); - var rootElement = get(this, 'rootElement'); - var dispatcher = this.__container__.lookup('event_dispatcher:main'); - - set(this, 'eventDispatcher', dispatcher); - dispatcher.setup(customEvents, rootElement); - }, - - /** - If the application has a router, use it to route to the current URL, and - trigger a new call to `route` whenever the URL changes. - - @private - @method startRouting - @property router {Ember.Router} - */ - startRouting: function() { - var router = this.__container__.lookup('router:main'); - if (!router) { return; } - - router.startRouting(); - }, - - handleURL: function(url) { - var router = this.__container__.lookup('router:main'); - - router.handleURL(url); - }, - - /** - Called when the Application has become ready. - The call will be delayed until the DOM has become ready. - - @event ready - */ - ready: K, - - /** - @deprecated Use 'Resolver' instead - Set this to provide an alternate class to `Ember.DefaultResolver` - - - @property resolver - */ - resolver: null, - - /** - Set this to provide an alternate class to `Ember.DefaultResolver` - - @property resolver - */ - Resolver: null, - - willDestroy: function() { - Ember.BOOTED = false; - // Ensure deactivation of routes before objects are destroyed - this.__container__.lookup('router:main').reset(); - - this.__container__.destroy(); - }, - - initializer: function(options) { - this.constructor.initializer(options); - }, - - /** - @method then - @private - @deprecated - */ - then: function() { - - this._super.apply(this, arguments); - } - }); - - Application.reopenClass({ - initializers: create(null), - - /** - Initializer receives an object which has the following attributes: - `name`, `before`, `after`, `initialize`. The only required attribute is - `initialize, all others are optional. - - * `name` allows you to specify under which name the initializer is registered. - This must be a unique name, as trying to register two initializers with the - same name will result in an error. - - ```javascript - Ember.Application.initializer({ - name: 'namedInitializer', - - initialize: function(container, application) { - Ember.debug('Running namedInitializer!'); - } - }); - ``` - - * `before` and `after` are used to ensure that this initializer is ran prior - or after the one identified by the value. This value can be a single string - or an array of strings, referencing the `name` of other initializers. - - An example of ordering initializers, we create an initializer named `first`: - - ```javascript - Ember.Application.initializer({ - name: 'first', - - initialize: function(container, application) { - Ember.debug('First initializer!'); - } - }); - - // DEBUG: First initializer! - ``` - - We add another initializer named `second`, specifying that it should run - after the initializer named `first`: - - ```javascript - Ember.Application.initializer({ - name: 'second', - after: 'first', - - initialize: function(container, application) { - Ember.debug('Second initializer!'); - } - }); - - // DEBUG: First initializer! - // DEBUG: Second initializer! - ``` - - Afterwards we add a further initializer named `pre`, this time specifying - that it should run before the initializer named `first`: - - ```javascript - Ember.Application.initializer({ - name: 'pre', - before: 'first', - - initialize: function(container, application) { - Ember.debug('Pre initializer!'); - } - }); - - // DEBUG: Pre initializer! - // DEBUG: First initializer! - // DEBUG: Second initializer! - ``` - - Finally we add an initializer named `post`, specifying it should run after - both the `first` and the `second` initializers: - - ```javascript - Ember.Application.initializer({ - name: 'post', - after: ['first', 'second'], - - initialize: function(container, application) { - Ember.debug('Post initializer!'); - } - }); - - // DEBUG: Pre initializer! - // DEBUG: First initializer! - // DEBUG: Second initializer! - // DEBUG: Post initializer! - ``` - - * `initialize` is a callback function that receives two arguments, `container` - and `application` on which you can operate. - - Example of using `container` to preload data into the store: - - ```javascript - Ember.Application.initializer({ - name: 'preload-data', - - initialize: function(container, application) { - var store = container.lookup('store:main'); - - store.pushPayload(preloadedData); - } - }); - ``` - - Example of using `application` to register an adapter: - - ```javascript - Ember.Application.initializer({ - name: 'api-adapter', - - initialize: function(container, application) { - application.register('api-adapter:main', ApiAdapter); - } - }); - ``` - - @method initializer - @param initializer {Object} - */ - initializer: function(initializer) { - // If this is the first initializer being added to a subclass, we are going to reopen the class - // to make sure we have a new `initializers` object, which extends from the parent class' using - // prototypal inheritance. Without this, attempting to add initializers to the subclass would - // pollute the parent class as well as other subclasses. - if (this.superclass.initializers !== undefined && this.superclass.initializers === this.initializers) { - this.reopenClass({ - initializers: create(this.initializers) - }); - } - - - this.initializers[initializer.name] = initializer; - }, - - /** - This creates a container with the default Ember naming conventions. - - It also configures the container: - - * registered views are created every time they are looked up (they are - not singletons) - * registered templates are not factories; the registered value is - returned directly. - * the router receives the application as its `namespace` property - * all controllers receive the router as their `target` and `controllers` - properties - * all controllers receive the application as their `namespace` property - * the application view receives the application controller as its - `controller` property - * the application view receives the application template as its - `defaultTemplate` property - - @private - @method buildContainer - @static - @param {Ember.Application} namespace the application to build the - container for. - @return {Ember.Container} the built container - */ - buildContainer: function(namespace) { - var container = new Container(); - - container.set = set; - container.resolver = resolverFor(namespace); - container.normalizeFullName = container.resolver.normalize; - container.describe = container.resolver.describe; - container.makeToString = container.resolver.makeToString; - - container.optionsForType('component', { singleton: false }); - container.optionsForType('view', { singleton: false }); - container.optionsForType('template', { instantiate: false }); - container.optionsForType('helper', { instantiate: false }); - - container.register('application:main', namespace, { instantiate: false }); - - container.register('controller:basic', Controller, { instantiate: false }); - container.register('controller:object', ObjectController, { instantiate: false }); - container.register('controller:array', ArrayController, { instantiate: false }); - - container.register('view:select', SelectView); - - container.register('route:basic', Route, { instantiate: false }); - container.register('event_dispatcher:main', EventDispatcher); - - container.register('router:main', Router); - container.injection('router:main', 'namespace', 'application:main'); - - container.register('location:auto', AutoLocation); - container.register('location:hash', HashLocation); - container.register('location:history', HistoryLocation); - container.register('location:none', NoneLocation); - - container.injection('controller', 'target', 'router:main'); - container.injection('controller', 'namespace', 'application:main'); - - container.register('-bucket-cache:main', BucketCache); - container.injection('router', '_bucketCache', '-bucket-cache:main'); - container.injection('route', '_bucketCache', '-bucket-cache:main'); - container.injection('controller', '_bucketCache', '-bucket-cache:main'); - - container.injection('route', 'router', 'router:main'); - container.injection('location', 'rootURL', '-location-setting:root-url'); - - // DEBUGGING - container.register('resolver-for-debugging:main', container.resolver.__resolver__, { instantiate: false }); - container.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main'); - container.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); - // Custom resolver authors may want to register their own ContainerDebugAdapter with this key - - container.register('container-debug-adapter:main', ContainerDebugAdapter); - - return container; - } - }); - - /** - This function defines the default lookup rules for container lookups: - - * templates are looked up on `Ember.TEMPLATES` - * other names are looked up on the application after classifying the name. - For example, `controller:post` looks up `App.PostController` by default. - * if the default lookup fails, look for registered classes on the container - - This allows the application to register default injections in the container - that could be overridden by the normal naming convention. - - @private - @method resolverFor - @param {Ember.Namespace} namespace the namespace to look for classes - @return {*} the resolved value for a given lookup - */ - function resolverFor(namespace) { - if (namespace.get('resolver')) { - } - - var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || DefaultResolver; - var resolver = ResolverClass.create({ - namespace: namespace - }); - - function resolve(fullName) { - return resolver.resolve(fullName); - } - - resolve.describe = function(fullName) { - return resolver.lookupDescription(fullName); - }; - - resolve.makeToString = function(factory, fullName) { - return resolver.makeToString(factory, fullName); - }; - - resolve.normalize = function(fullName) { - if (resolver.normalize) { - return resolver.normalize(fullName); - } else { - return fullName; - } - }; - - resolve.__resolver__ = resolver; - - return resolve; - } - - __exports__["default"] = Application; - }); -enifed("ember-application/system/resolver", - ["ember-metal/core","ember-metal/property_get","ember-metal/logger","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/system/namespace","ember-handlebars","ember-metal/dictionary","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-application - */ - - var Ember = __dependency1__["default"]; - // Ember.TEMPLATES, Ember.assert - var get = __dependency2__.get; - var Logger = __dependency3__["default"]; - var classify = __dependency4__.classify; - var capitalize = __dependency4__.capitalize; - var decamelize = __dependency4__.decamelize; - var EmberObject = __dependency5__["default"]; - var Namespace = __dependency6__["default"]; - var EmberHandlebars = __dependency7__["default"]; - - var Resolver = EmberObject.extend({ - /** - This will be set to the Application instance when it is - created. - - @property namespace - */ - namespace: null, - normalize: Ember.required(Function), - resolve: Ember.required(Function), - parseName: Ember.required(Function), - lookupDescription: Ember.required(Function), - makeToString: Ember.required(Function), - resolveOther: Ember.required(Function), - _logLookup: Ember.required(Function) - }); - __exports__.Resolver = Resolver; - /** - The DefaultResolver defines the default lookup rules to resolve - container lookups before consulting the container for registered - items: - - * templates are looked up on `Ember.TEMPLATES` - * other names are looked up on the application after converting - the name. For example, `controller:post` looks up - `App.PostController` by default. - * there are some nuances (see examples below) - - ### How Resolving Works - - The container calls this object's `resolve` method with the - `fullName` argument. - - It first parses the fullName into an object using `parseName`. - - Then it checks for the presence of a type-specific instance - method of the form `resolve[Type]` and calls it if it exists. - For example if it was resolving 'template:post', it would call - the `resolveTemplate` method. - - Its last resort is to call the `resolveOther` method. - - The methods of this object are designed to be easy to override - in a subclass. For example, you could enhance how a template - is resolved like so: - - ```javascript - App = Ember.Application.create({ - Resolver: Ember.DefaultResolver.extend({ - resolveTemplate: function(parsedName) { - var resolvedTemplate = this._super(parsedName); - if (resolvedTemplate) { return resolvedTemplate; } - return Ember.TEMPLATES['not_found']; - } - }) - }); - ``` - - Some examples of how names are resolved: - - ``` - 'template:post' //=> Ember.TEMPLATES['post'] - 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline'] - 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline'] - 'template:blogPost' //=> Ember.TEMPLATES['blogPost'] - // OR - // Ember.TEMPLATES['blog_post'] - 'controller:post' //=> App.PostController - 'controller:posts.index' //=> App.PostsIndexController - 'controller:blog/post' //=> Blog.PostController - 'controller:basic' //=> Ember.Controller - 'route:post' //=> App.PostRoute - 'route:posts.index' //=> App.PostsIndexRoute - 'route:blog/post' //=> Blog.PostRoute - 'route:basic' //=> Ember.Route - 'view:post' //=> App.PostView - 'view:posts.index' //=> App.PostsIndexView - 'view:blog/post' //=> Blog.PostView - 'view:basic' //=> Ember.View - 'foo:post' //=> App.PostFoo - 'model:post' //=> App.Post - ``` - - @class DefaultResolver - @namespace Ember - @extends Ember.Object - */ - var dictionary = __dependency8__["default"]; - - __exports__["default"] = EmberObject.extend({ - /** - This will be set to the Application instance when it is - created. - - @property namespace - */ - namespace: null, - - init: function() { - this._parseNameCache = dictionary(null); - }, - normalize: function(fullName) { - var split = fullName.split(':', 2); - var type = split[0]; - var name = split[1]; - - - if (type !== 'template') { - var result = name; - - if (result.indexOf('.') > -1) { - result = result.replace(/\.(.)/g, function(m) { - return m.charAt(1).toUpperCase(); - }); - } - - if (name.indexOf('_') > -1) { - result = result.replace(/_(.)/g, function(m) { - return m.charAt(1).toUpperCase(); - }); - } - - return type + ':' + result; - } else { - return fullName; - } - }, - - - /** - This method is called via the container's resolver method. - It parses the provided `fullName` and then looks up and - returns the appropriate template or class. - - @method resolve - @param {String} fullName the lookup string - @return {Object} the resolved factory - */ - resolve: function(fullName) { - var parsedName = this.parseName(fullName); - var resolveMethodName = parsedName.resolveMethodName; - var resolved; - - if (!(parsedName.name && parsedName.type)) { - throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` '); - } - - if (this[resolveMethodName]) { - resolved = this[resolveMethodName](parsedName); - } - - if (!resolved) { - resolved = this.resolveOther(parsedName); - } - - if (parsedName.root && parsedName.root.LOG_RESOLVER) { - this._logLookup(resolved, parsedName); - } - - return resolved; - }, - /** - Convert the string name of the form 'type:name' to - a Javascript object with the parsed aspects of the name - broken out. - - @protected - @param {String} fullName the lookup string - @method parseName - */ - - parseName: function(fullName) { - return this._parseNameCache[fullName] || ( - this._parseNameCache[fullName] = this._parseName(fullName) - ); - }, - - _parseName: function(fullName) { - var nameParts = fullName.split(':'); - var type = nameParts[0], fullNameWithoutType = nameParts[1]; - var name = fullNameWithoutType; - var namespace = get(this, 'namespace'); - var root = namespace; - - if (type !== 'template' && name.indexOf('/') !== -1) { - var parts = name.split('/'); - name = parts[parts.length - 1]; - var namespaceName = capitalize(parts.slice(0, -1).join('.')); - root = Namespace.byName(namespaceName); - - } - - return { - fullName: fullName, - type: type, - fullNameWithoutType: fullNameWithoutType, - name: name, - root: root, - resolveMethodName: 'resolve' + classify(type) - }; - }, - - /** - Returns a human-readable description for a fullName. Used by the - Application namespace in assertions to describe the - precise name of the class that Ember is looking for, rather than - container keys. - - @protected - @param {String} fullName the lookup string - @method lookupDescription - */ - lookupDescription: function(fullName) { - var parsedName = this.parseName(fullName); - - if (parsedName.type === 'template') { - return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/'); - } - - var description = parsedName.root + '.' + classify(parsedName.name); - - if (parsedName.type !== 'model') { - description += classify(parsedName.type); - } - - return description; - }, - - makeToString: function(factory, fullName) { - return factory.toString(); - }, - /** - Given a parseName object (output from `parseName`), apply - the conventions expected by `Ember.Router` - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method useRouterNaming - */ - useRouterNaming: function(parsedName) { - parsedName.name = parsedName.name.replace(/\./g, '_'); - if (parsedName.name === 'basic') { - parsedName.name = ''; - } - }, - /** - Look up the template in Ember.TEMPLATES - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveTemplate - */ - resolveTemplate: function(parsedName) { - var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); - - if (Ember.TEMPLATES[templateName]) { - return Ember.TEMPLATES[templateName]; - } - - templateName = decamelize(templateName); - if (Ember.TEMPLATES[templateName]) { - return Ember.TEMPLATES[templateName]; - } - }, - - /** - Lookup the view using `resolveOther` - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveView - */ - resolveView: function(parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - - /** - Lookup the controller using `resolveOther` - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveController - */ - resolveController: function(parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - /** - Lookup the route using `resolveOther` - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveRoute - */ - resolveRoute: function(parsedName) { - this.useRouterNaming(parsedName); - return this.resolveOther(parsedName); - }, - - /** - Lookup the model on the Application namespace - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveModel - */ - resolveModel: function(parsedName) { - var className = classify(parsedName.name); - var factory = get(parsedName.root, className); - - if (factory) { return factory; } - }, - /** - Look up the specified object (from parsedName) on the appropriate - namespace (usually on the Application) - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveHelper - */ - resolveHelper: function(parsedName) { - return this.resolveOther(parsedName) || EmberHandlebars.helpers[parsedName.fullNameWithoutType]; - }, - /** - Look up the specified object (from parsedName) on the appropriate - namespace (usually on the Application) - - @protected - @param {Object} parsedName a parseName object with the parsed - fullName lookup string - @method resolveOther - */ - resolveOther: function(parsedName) { - var className = classify(parsedName.name) + classify(parsedName.type); - var factory = get(parsedName.root, className); - if (factory) { return factory; } - }, - - /** - @method _logLookup - @param {Boolean} found - @param {Object} parsedName - @private - */ - _logLookup: function(found, parsedName) { - var symbol, padding; - - if (found) { symbol = '[✓]'; } - else { symbol = '[ ]'; } - - if (parsedName.fullName.length > 60) { - padding = '.'; - } else { - padding = new Array(60 - parsedName.fullName.length).join('.'); - } - - Logger.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); - } - }); - }); -enifed("ember-extension-support", - ["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"], - function(__dependency1__, __dependency2__, __dependency3__) { - "use strict"; - /** - Ember Extension Support - - @module ember - @submodule ember-extension-support - @requires ember-application - */ - - var Ember = __dependency1__["default"]; - var DataAdapter = __dependency2__["default"]; - var ContainerDebugAdapter = __dependency3__["default"]; - - Ember.DataAdapter = DataAdapter; - Ember.ContainerDebugAdapter = ContainerDebugAdapter; - }); -enifed("ember-extension-support/container_debug_adapter", - ["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var emberA = __dependency2__.A; - var typeOf = __dependency3__.typeOf; - var dasherize = __dependency4__.dasherize; - var classify = __dependency4__.classify; - var Namespace = __dependency5__["default"]; - var EmberObject = __dependency6__["default"]; - - /** - @module ember - @submodule ember-extension-support - */ - - /** - The `ContainerDebugAdapter` helps the container and resolver interface - with tools that debug Ember such as the - [Ember Extension](https://github.com/tildeio/ember-extension) - for Chrome and Firefox. - - This class can be extended by a custom resolver implementer - to override some of the methods with library-specific code. - - The methods likely to be overridden are: - - * `canCatalogEntriesByType` - * `catalogEntriesByType` - - The adapter will need to be registered - in the application's container as `container-debug-adapter:main` - - Example: - - ```javascript - Application.initializer({ - name: "containerDebugAdapter", - - initialize: function(container, application) { - application.register('container-debug-adapter:main', require('app/container-debug-adapter')); - } - }); - ``` - - @class ContainerDebugAdapter - @namespace Ember - @extends EmberObject - @since 1.5.0 - */ - __exports__["default"] = EmberObject.extend({ - /** - The container of the application being debugged. - This property will be injected - on creation. - - @property container - @default null - */ - container: null, - - /** - The resolver instance of the application - being debugged. This property will be injected - on creation. - - @property resolver - @default null - */ - resolver: null, - - /** - Returns true if it is possible to catalog a list of available - classes in the resolver for a given type. - - @method canCatalogEntriesByType - @param {String} type The type. e.g. "model", "controller", "route" - @return {boolean} whether a list is available for this type. - */ - canCatalogEntriesByType: function(type) { - if (type === 'model' || type === 'template') return false; - return true; - }, - - /** - Returns the available classes a given type. - - @method catalogEntriesByType - @param {String} type The type. e.g. "model", "controller", "route" - @return {Array} An array of strings. - */ - catalogEntriesByType: function(type) { - var namespaces = emberA(Namespace.NAMESPACES), types = emberA(); - var typeSuffixRegex = new RegExp(classify(type) + "$"); - - namespaces.forEach(function(namespace) { - if (namespace !== Ember) { - for (var key in namespace) { - if (!namespace.hasOwnProperty(key)) { continue; } - if (typeSuffixRegex.test(key)) { - var klass = namespace[key]; - if (typeOf(klass) === 'class') { - types.push(dasherize(key.replace(typeSuffixRegex, ''))); - } - } - } - } - }); - return types; - } - }); - }); -enifed("ember-extension-support/data_adapter", - ["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var run = __dependency3__["default"]; - var dasherize = __dependency4__.dasherize; - var Namespace = __dependency5__["default"]; - var EmberObject = __dependency6__["default"]; - var emberA = __dependency7__.A; - var Application = __dependency8__["default"]; - - /** - @module ember - @submodule ember-extension-support - */ - - /** - The `DataAdapter` helps a data persistence library - interface with tools that debug Ember such - as the [Ember Extension](https://github.com/tildeio/ember-extension) - for Chrome and Firefox. - - This class will be extended by a persistence library - which will override some of the methods with - library-specific code. - - The methods likely to be overridden are: - - * `getFilters` - * `detect` - * `columnsForType` - * `getRecords` - * `getRecordColumnValues` - * `getRecordKeywords` - * `getRecordFilterValues` - * `getRecordColor` - * `observeRecord` - - The adapter will need to be registered - in the application's container as `dataAdapter:main` - - Example: - - ```javascript - Application.initializer({ - name: "data-adapter", - - initialize: function(container, application) { - application.register('data-adapter:main', DS.DataAdapter); - } - }); - ``` - - @class DataAdapter - @namespace Ember - @extends EmberObject - */ - __exports__["default"] = EmberObject.extend({ - init: function() { - this._super(); - this.releaseMethods = emberA(); - }, - - /** - The container of the application being debugged. - This property will be injected - on creation. - - @property container - @default null - @since 1.3.0 - */ - container: null, - - - /** - The container-debug-adapter which is used - to list all models. - - @property containerDebugAdapter - @default undefined - @since 1.5.0 - **/ - containerDebugAdapter: undefined, - - /** - Number of attributes to send - as columns. (Enough to make the record - identifiable). - - @private - @property attributeLimit - @default 3 - @since 1.3.0 - */ - attributeLimit: 3, - - /** - Stores all methods that clear observers. - These methods will be called on destruction. - - @private - @property releaseMethods - @since 1.3.0 - */ - releaseMethods: emberA(), - - /** - Specifies how records can be filtered. - Records returned will need to have a `filterValues` - property with a key for every name in the returned array. - - @public - @method getFilters - @return {Array} List of objects defining filters. - The object should have a `name` and `desc` property. - */ - getFilters: function() { - return emberA(); - }, - - /** - Fetch the model types and observe them for changes. - - @public - @method watchModelTypes - - @param {Function} typesAdded Callback to call to add types. - Takes an array of objects containing wrapped types (returned from `wrapModelType`). - - @param {Function} typesUpdated Callback to call when a type has changed. - Takes an array of objects containing wrapped types. - - @return {Function} Method to call to remove all observers - */ - watchModelTypes: function(typesAdded, typesUpdated) { - var modelTypes = this.getModelTypes(); - var self = this; - var releaseMethods = emberA(); - var typesToSend; - - typesToSend = modelTypes.map(function(type) { - var klass = type.klass; - var wrapped = self.wrapModelType(klass, type.name); - releaseMethods.push(self.observeModelType(klass, typesUpdated)); - return wrapped; - }); - - typesAdded(typesToSend); - - var release = function() { - releaseMethods.forEach(function(fn) { fn(); }); - self.releaseMethods.removeObject(release); - }; - this.releaseMethods.pushObject(release); - return release; - }, - - _nameToClass: function(type) { - if (typeof type === 'string') { - type = this.container.lookupFactory('model:' + type); - } - return type; - }, - - /** - Fetch the records of a given type and observe them for changes. - - @public - @method watchRecords - - @param {Function} recordsAdded Callback to call to add records. - Takes an array of objects containing wrapped records. - The object should have the following properties: - columnValues: {Object} key and value of a table cell - object: {Object} the actual record object - - @param {Function} recordsUpdated Callback to call when a record has changed. - Takes an array of objects containing wrapped records. - - @param {Function} recordsRemoved Callback to call when a record has removed. - Takes the following parameters: - index: the array index where the records were removed - count: the number of records removed - - @return {Function} Method to call to remove all observers - */ - watchRecords: function(type, recordsAdded, recordsUpdated, recordsRemoved) { - var self = this, releaseMethods = emberA(), records = this.getRecords(type), release; - - var recordUpdated = function(updatedRecord) { - recordsUpdated([updatedRecord]); - }; - - var recordsToSend = records.map(function(record) { - releaseMethods.push(self.observeRecord(record, recordUpdated)); - return self.wrapRecord(record); - }); - - - var contentDidChange = function(array, idx, removedCount, addedCount) { - for (var i = idx; i < idx + addedCount; i++) { - var record = array.objectAt(i); - var wrapped = self.wrapRecord(record); - releaseMethods.push(self.observeRecord(record, recordUpdated)); - recordsAdded([wrapped]); - } - - if (removedCount) { - recordsRemoved(idx, removedCount); - } - }; - - var observer = { didChange: contentDidChange, willChange: Ember.K }; - records.addArrayObserver(self, observer); - - release = function() { - releaseMethods.forEach(function(fn) { fn(); }); - records.removeArrayObserver(self, observer); - self.releaseMethods.removeObject(release); - }; - - recordsAdded(recordsToSend); - - this.releaseMethods.pushObject(release); - return release; - }, - - /** - Clear all observers before destruction - @private - @method willDestroy - */ - willDestroy: function() { - this._super(); - this.releaseMethods.forEach(function(fn) { - fn(); - }); - }, - - /** - Detect whether a class is a model. - - Test that against the model class - of your persistence library - - @private - @method detect - @param {Class} klass The class to test - @return boolean Whether the class is a model class or not - */ - detect: function(klass) { - return false; - }, - - /** - Get the columns for a given model type. - - @private - @method columnsForType - @param {Class} type The model type - @return {Array} An array of columns of the following format: - name: {String} name of the column - desc: {String} Humanized description (what would show in a table column name) - */ - columnsForType: function(type) { - return emberA(); - }, - - /** - Adds observers to a model type class. - - @private - @method observeModelType - @param {Class} type The model type class - @param {Function} typesUpdated Called when a type is modified. - @return {Function} The function to call to remove observers - */ - - observeModelType: function(type, typesUpdated) { - var self = this; - var records = this.getRecords(type); - - var onChange = function() { - typesUpdated([self.wrapModelType(type)]); - }; - var observer = { - didChange: function() { - run.scheduleOnce('actions', this, onChange); - }, - willChange: Ember.K - }; - - records.addArrayObserver(this, observer); - - var release = function() { - records.removeArrayObserver(self, observer); - }; - - return release; - }, - - - /** - Wraps a given model type and observes changes to it. - - @private - @method wrapModelType - @param {Class} type A model class - @param {String} Optional name of the class - @return {Object} contains the wrapped type and the function to remove observers - Format: - type: {Object} the wrapped type - The wrapped type has the following format: - name: {String} name of the type - count: {Integer} number of records available - columns: {Columns} array of columns to describe the record - object: {Class} the actual Model type class - release: {Function} The function to remove observers - */ - wrapModelType: function(type, name) { - var records = this.getRecords(type); - var typeToSend; - - typeToSend = { - name: name || type.toString(), - count: get(records, 'length'), - columns: this.columnsForType(type), - object: type - }; - - - return typeToSend; - }, - - - /** - Fetches all models defined in the application. - - @private - @method getModelTypes - @return {Array} Array of model types - */ - getModelTypes: function() { - var self = this; - var containerDebugAdapter = this.get('containerDebugAdapter'); - var types; - - if (containerDebugAdapter.canCatalogEntriesByType('model')) { - types = containerDebugAdapter.catalogEntriesByType('model'); - } else { - types = this._getObjectsOnNamespaces(); - } - - // New adapters return strings instead of classes - types = emberA(types).map(function(name) { - return { - klass: self._nameToClass(name), - name: name - }; - }); - types = emberA(types).filter(function(type) { - return self.detect(type.klass); - }); - - return emberA(types); - }, - - /** - Loops over all namespaces and all objects - attached to them - - @private - @method _getObjectsOnNamespaces - @return {Array} Array of model type strings - */ - _getObjectsOnNamespaces: function() { - var namespaces = emberA(Namespace.NAMESPACES); - var types = emberA(); - var self = this; - - namespaces.forEach(function(namespace) { - for (var key in namespace) { - if (!namespace.hasOwnProperty(key)) { continue; } - // Even though we will filter again in `getModelTypes`, - // we should not call `lookupContainer` on non-models - // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`) - if (!self.detect(namespace[key])) { continue; } - var name = dasherize(key); - if (!(namespace instanceof Application) && namespace.toString()) { - name = namespace + '/' + name; - } - types.push(name); - } - }); - return types; - }, - - /** - Fetches all loaded records for a given type. - - @private - @method getRecords - @return {Array} An array of records. - This array will be observed for changes, - so it should update when new records are added/removed. - */ - getRecords: function(type) { - return emberA(); - }, - - /** - Wraps a record and observers changes to it. - - @private - @method wrapRecord - @param {Object} record The record instance. - @return {Object} The wrapped record. Format: - columnValues: {Array} - searchKeywords: {Array} - */ - wrapRecord: function(record) { - var recordToSend = { object: record }; - - recordToSend.columnValues = this.getRecordColumnValues(record); - recordToSend.searchKeywords = this.getRecordKeywords(record); - recordToSend.filterValues = this.getRecordFilterValues(record); - recordToSend.color = this.getRecordColor(record); - - return recordToSend; - }, - - /** - Gets the values for each column. - - @private - @method getRecordColumnValues - @return {Object} Keys should match column names defined - by the model type. - */ - getRecordColumnValues: function(record) { - return {}; - }, - - /** - Returns keywords to match when searching records. - - @private - @method getRecordKeywords - @return {Array} Relevant keywords for search. - */ - getRecordKeywords: function(record) { - return emberA(); - }, - - /** - Returns the values of filters defined by `getFilters`. - - @private - @method getRecordFilterValues - @param {Object} record The record instance - @return {Object} The filter values - */ - getRecordFilterValues: function(record) { - return {}; - }, - - /** - Each record can have a color that represents its state. - - @private - @method getRecordColor - @param {Object} record The record instance - @return {String} The record's color - Possible options: black, red, blue, green - */ - getRecordColor: function(record) { - return null; - }, - - /** - Observes all relevant properties and re-sends the wrapped record - when a change occurs. - - @private - @method observerRecord - @param {Object} record The record instance - @param {Function} recordUpdated The callback to call when a record is updated. - @return {Function} The function to call to remove all observers. - */ - observeRecord: function(record, recordUpdated) { - return function(){}; - } - }); - }); -enifed("ember-extension-support/initializers", - [], - function() { - "use strict"; - - }); -enifed("ember-handlebars-compiler", - ["ember-metal/core","exports"], - function(__dependency1__, __exports__) { - /* global Handlebars:true */ - - // Remove "use strict"; from transpiled module (in browser builds only) until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - /** - @module ember - @submodule ember-handlebars-compiler - */ - - var Ember = __dependency1__["default"]; - - // ES6Todo: you'll need to import debugger once debugger is es6'd. - if (typeof Ember.assert === 'undefined') { Ember.assert = function(){}; } - if (typeof Ember.FEATURES === 'undefined') { Ember.FEATURES = { isEnabled: function(){} }; } - - var objectCreate = Object.create || function(parent) { - function F() {} - F.prototype = parent; - return new F(); - }; - - // set up for circular references later - var View, Component; - - // ES6Todo: when ember-debug is es6'ed import this. - // var emberAssert = Ember.assert; - var Handlebars = (Ember.imports && Ember.imports.Handlebars) || (this && this.Handlebars); - if (!Handlebars && typeof eriuqer === 'function') { - Handlebars = eriuqer('handlebars'); - } - - - - /** - Prepares the Handlebars templating library for use inside Ember's view - system. - - The `Ember.Handlebars` object is the standard Handlebars library, extended to - use Ember's `get()` method instead of direct property access, which allows - computed properties to be used inside templates. - - To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`. - This will return a function that can be used by `Ember.View` for rendering. - - @class Handlebars - @namespace Ember - */ - var EmberHandlebars = Ember.Handlebars = Handlebars.create(); - - /** - Register a bound helper or custom view helper. - - ## Simple bound helper example - - ```javascript - Ember.Handlebars.helper('capitalize', function(value) { - return value.toUpperCase(); - }); - ``` - - The above bound helper can be used inside of templates as follows: - - ```handlebars - {{capitalize name}} - ``` - - In this case, when the `name` property of the template's context changes, - the rendered value of the helper will update to reflect this change. - - For more examples of bound helpers, see documentation for - `Ember.Handlebars.registerBoundHelper`. - - ## Custom view helper example - - Assuming a view subclass named `App.CalendarView` were defined, a helper - for rendering instances of this view could be registered as follows: - - ```javascript - Ember.Handlebars.helper('calendar', App.CalendarView): - ``` - - The above bound helper can be used inside of templates as follows: - - ```handlebars - {{calendar}} - ``` - - Which is functionally equivalent to: - - ```handlebars - {{view 'calendar'}} - ``` - - Options in the helper will be passed to the view in exactly the same - manner as with the `view` helper. - - @method helper - @for Ember.Handlebars - @param {String} name - @param {Function|Ember.View} function or view class constructor - @param {String} dependentKeys* - */ - EmberHandlebars.helper = function(name, value) { - if (!View) { View = requireModule('ember-views/views/view')['default']; } // ES6TODO: stupid circular dep - if (!Component) { Component = requireModule('ember-views/views/component')['default']; } // ES6TODO: stupid circular dep - - - if (View.detect(value)) { - EmberHandlebars.registerHelper(name, EmberHandlebars.makeViewHelper(value)); - } else { - EmberHandlebars.registerBoundHelper.apply(null, arguments); - } - }; - - /** - Returns a helper function that renders the provided ViewClass. - - Used internally by Ember.Handlebars.helper and other methods - involving helper/component registration. - - @private - @method makeViewHelper - @for Ember.Handlebars - @param {Function} ViewClass view class constructor - @since 1.2.0 - */ - EmberHandlebars.makeViewHelper = function(ViewClass) { - return function(options) { - return EmberHandlebars.helpers.view.call(this, ViewClass, options); - }; - }; - - /** - @class helpers - @namespace Ember.Handlebars - */ - EmberHandlebars.helpers = objectCreate(Handlebars.helpers); - - /** - Override the the opcode compiler and JavaScript compiler for Handlebars. - - @class Compiler - @namespace Ember.Handlebars - @private - @constructor - */ - EmberHandlebars.Compiler = function() {}; - - // Handlebars.Compiler doesn't exist in runtime-only - if (Handlebars.Compiler) { - EmberHandlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype); - } - - EmberHandlebars.Compiler.prototype.compiler = EmberHandlebars.Compiler; - - /** - @class JavaScriptCompiler - @namespace Ember.Handlebars - @private - @constructor - */ - EmberHandlebars.JavaScriptCompiler = function() {}; - - // Handlebars.JavaScriptCompiler doesn't exist in runtime-only - if (Handlebars.JavaScriptCompiler) { - EmberHandlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype); - EmberHandlebars.JavaScriptCompiler.prototype.compiler = EmberHandlebars.JavaScriptCompiler; - } - - - EmberHandlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars"; - - EmberHandlebars.JavaScriptCompiler.prototype.initializeBuffer = function() { - return "''"; - }; - - /** - Override the default buffer for Ember Handlebars. By default, Handlebars - creates an empty String at the beginning of each invocation and appends to - it. Ember's Handlebars overrides this to append to a single shared buffer. - - @private - @method appendToBuffer - @param string {String} - */ - EmberHandlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) { - return "data.buffer.push("+string+");"; - }; - - /** - Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that - all simple mustaches in Ember's Handlebars will also set up an observer to - keep the DOM up to date when the underlying property changes. - - @private - @method mustache - @for Ember.Handlebars.Compiler - @param mustache - */ - EmberHandlebars.Compiler.prototype.mustache = function(mustache) { - if (!(mustache.params.length || mustache.hash)) { - var id = new Handlebars.AST.IdNode([{ part: '_triageMustache' }]); - - // Update the mustache node to include a hash value indicating whether the original node - // was escaped. This will allow us to properly escape values when the underlying value - // changes and we need to re-render the value. - if (!mustache.escaped) { - mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]); - mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]); - } - mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped); - } - - return Handlebars.Compiler.prototype.mustache.call(this, mustache); - }; - - /** - Used for precompilation of Ember Handlebars templates. This will not be used - during normal app execution. - - @method precompile - @for Ember.Handlebars - @static - @param {String|Object} value The template to precompile or an Handlebars AST - @param {Boolean} asObject optional parameter, defaulting to true, of whether or not the - compiled template should be returned as an Object or a String - */ - EmberHandlebars.precompile = function(value, asObject) { - var ast = Handlebars.parse(value); - - var options = { - knownHelpers: { - action: true, - unbound: true, - 'bind-attr': true, - template: true, - view: true, - _triageMustache: true - }, - data: true, - stringParams: true - }; - - asObject = asObject === undefined ? true : asObject; - - var environment = new EmberHandlebars.Compiler().compile(ast, options); - return new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, asObject); - }; - - // We don't support this for Handlebars runtime-only - if (Handlebars.compile) { - /** - The entry point for Ember Handlebars. This replaces the default - `Handlebars.compile` and turns on template-local data and String - parameters. - - @method compile - @for Ember.Handlebars - @static - @param {String} string The template to compile - @return {Function} - */ - EmberHandlebars.compile = function(string) { - var ast = Handlebars.parse(string); - var options = { data: true, stringParams: true }; - var environment = new EmberHandlebars.Compiler().compile(ast, options); - var templateSpec = new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, true); - - var template = EmberHandlebars.template(templateSpec); - template.isMethod = false; //Make sure we don't wrap templates with ._super - - return template; - }; - } - - __exports__["default"] = EmberHandlebars; - }); -enifed("ember-handlebars", - ["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/binding","ember-handlebars/helpers/if_unless","ember-handlebars/helpers/with","ember-handlebars/helpers/bind_attr","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __exports__) { - "use strict"; - var EmberHandlebars = __dependency1__["default"]; - var Ember = __dependency2__["default"]; - // to add to globals - - var runLoadHooks = __dependency3__.runLoadHooks; - var bootstrap = __dependency4__["default"]; - - var makeBoundHelper = __dependency5__.makeBoundHelper; - var registerBoundHelper = __dependency5__.registerBoundHelper; - var helperMissingHelper = __dependency5__.helperMissingHelper; - var blockHelperMissingHelper = __dependency5__.blockHelperMissingHelper; - var handlebarsGet = __dependency5__.handlebarsGet; - - - // side effect of extending StringUtils of htmlSafe - - var bind = __dependency7__.bind; - var _triageMustacheHelper = __dependency7__._triageMustacheHelper; - var resolveHelper = __dependency7__.resolveHelper; - var bindHelper = __dependency7__.bindHelper; - - var ifHelper = __dependency8__.ifHelper; - var boundIfHelper = __dependency8__.boundIfHelper; - var unboundIfHelper = __dependency8__.unboundIfHelper; - var unlessHelper = __dependency8__.unlessHelper; - - var withHelper = __dependency9__["default"]; - - var bindAttrHelper = __dependency10__.bindAttrHelper; - var bindAttrHelperDeprecated = __dependency10__.bindAttrHelperDeprecated; - var bindClasses = __dependency10__.bindClasses; - - var collectionHelper = __dependency11__["default"]; - var ViewHelper = __dependency12__.ViewHelper; - var viewHelper = __dependency12__.viewHelper; - var unboundHelper = __dependency13__["default"]; - var logHelper = __dependency14__.logHelper; - var debuggerHelper = __dependency14__.debuggerHelper; - var EachView = __dependency15__.EachView; - var eachHelper = __dependency15__.eachHelper; - var templateHelper = __dependency16__["default"]; - var partialHelper = __dependency17__["default"]; - var yieldHelper = __dependency18__["default"]; - var locHelper = __dependency19__["default"]; - - - var Checkbox = __dependency20__["default"]; - var Select = __dependency21__.Select; - var SelectOption = __dependency21__.SelectOption; - var SelectOptgroup = __dependency21__.SelectOptgroup; - var TextArea = __dependency22__["default"]; - var TextField = __dependency23__["default"]; - var TextSupport = __dependency24__["default"]; - var inputHelper = __dependency25__.inputHelper; - var textareaHelper = __dependency25__.textareaHelper; - - var ComponentLookup = __dependency26__["default"]; - var _HandlebarsBoundView = __dependency27__._HandlebarsBoundView; - var SimpleHandlebarsView = __dependency27__.SimpleHandlebarsView; - var _MetamorphView = __dependency28__["default"]; - var _SimpleMetamorphView = __dependency28__._SimpleMetamorphView; - var _Metamorph = __dependency28__._Metamorph; - - - /** - Ember Handlebars - - @module ember - @submodule ember-handlebars - @requires ember-views - */ - - // Ember.Handlebars.Globals - EmberHandlebars.bootstrap = bootstrap; - EmberHandlebars.makeBoundHelper = makeBoundHelper; - EmberHandlebars.registerBoundHelper = registerBoundHelper; - EmberHandlebars.resolveHelper = resolveHelper; - EmberHandlebars.bind = bind; - EmberHandlebars.bindClasses = bindClasses; - EmberHandlebars.EachView = EachView; - EmberHandlebars.ViewHelper = ViewHelper; - - - // Ember Globals - Ember.Handlebars = EmberHandlebars; - EmberHandlebars.get = handlebarsGet; - Ember.ComponentLookup = ComponentLookup; - Ember._SimpleHandlebarsView = SimpleHandlebarsView; - Ember._HandlebarsBoundView = _HandlebarsBoundView; - Ember._SimpleMetamorphView = _SimpleMetamorphView; - Ember._MetamorphView = _MetamorphView; - Ember._Metamorph = _Metamorph; - Ember.TextSupport = TextSupport; - Ember.Checkbox = Checkbox; - Ember.Select = Select; - Ember.SelectOption = SelectOption; - Ember.SelectOptgroup = SelectOptgroup; - Ember.TextArea = TextArea; - Ember.TextField = TextField; - Ember.TextSupport = TextSupport; - - // register helpers - EmberHandlebars.registerHelper('helperMissing', helperMissingHelper); - EmberHandlebars.registerHelper('blockHelperMissing', blockHelperMissingHelper); - EmberHandlebars.registerHelper('bind', bindHelper); - EmberHandlebars.registerHelper('boundIf', boundIfHelper); - EmberHandlebars.registerHelper('_triageMustache', _triageMustacheHelper); - EmberHandlebars.registerHelper('unboundIf', unboundIfHelper); - EmberHandlebars.registerHelper('with', withHelper); - EmberHandlebars.registerHelper('if', ifHelper); - EmberHandlebars.registerHelper('unless', unlessHelper); - EmberHandlebars.registerHelper('bind-attr', bindAttrHelper); - EmberHandlebars.registerHelper('bindAttr', bindAttrHelperDeprecated); - EmberHandlebars.registerHelper('collection', collectionHelper); - EmberHandlebars.registerHelper("log", logHelper); - EmberHandlebars.registerHelper("debugger", debuggerHelper); - EmberHandlebars.registerHelper("each", eachHelper); - EmberHandlebars.registerHelper("loc", locHelper); - EmberHandlebars.registerHelper("partial", partialHelper); - EmberHandlebars.registerHelper("template", templateHelper); - EmberHandlebars.registerHelper("yield", yieldHelper); - EmberHandlebars.registerHelper("view", viewHelper); - EmberHandlebars.registerHelper("unbound", unboundHelper); - EmberHandlebars.registerHelper("input", inputHelper); - EmberHandlebars.registerHelper("textarea", textareaHelper); - - // run load hooks - runLoadHooks('Ember.Handlebars', EmberHandlebars); - - __exports__["default"] = EmberHandlebars; - }); -enifed("ember-handlebars/component_lookup", - ["ember-runtime/system/object","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EmberObject = __dependency1__["default"]; - - __exports__["default"] = EmberObject.extend({ - lookupFactory: function(name, container) { - - container = container || this.container; - - var fullName = 'component:' + name; - var templateFullName = 'template:components/' + name; - var templateRegistered = container && container.has(templateFullName); - - if (templateRegistered) { - container.injection(fullName, 'layout', templateFullName); - } - - var Component = container.lookupFactory(fullName); - - // Only treat as a component if either the component - // or a template has been registered. - if (templateRegistered || Component) { - if (!Component) { - container.register(fullName, Ember.Component); - Component = container.lookupFactory(fullName); - } - return Component; - } - } - }); - }); -enifed("ember-handlebars/controls", - ["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Checkbox = __dependency1__["default"]; - var TextField = __dependency2__["default"]; - var TextArea = __dependency3__["default"]; - - var Ember = __dependency4__["default"]; - // Ember.assert - // var emberAssert = Ember.assert; - - var EmberHandlebars = __dependency5__["default"]; - - /** - @module ember - @submodule ember-handlebars-compiler - */ - - /** - - The `{{input}}` helper inserts an HTML `` tag into the template, - with a `type` value of either `text` or `checkbox`. If no `type` is provided, - `text` will be the default value applied. The attributes of `{{input}}` - match those of the native HTML tag as closely as possible for these two types. - - ## Use as text field - An `{{input}}` with no `type` or a `type` of `text` will render an HTML text input. - The following HTML attributes can be set via the helper: - - - - - - - - - - - - -
    `readonly``required``autofocus`
    `value``placeholder``disabled`
    `size``tabindex``maxlength`
    `name``min``max`
    `pattern``accept``autocomplete`
    `autosave``formaction``formenctype`
    `formmethod``formnovalidate``formtarget`
    `height``inputmode``multiple`
    `step``width``form`
    `selectionDirection``spellcheck` 
    - - - When set to a quoted string, these values will be directly applied to the HTML - element. When left unquoted, these values will be bound to a property on the - template's current rendering context (most typically a controller instance). - - ## Unbound: - - ```handlebars - {{input value="http://www.facebook.com"}} - ``` - - - ```html - - ``` - - ## Bound: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - firstName: "Stanley", - entryNotAllowed: true - }); - ``` - - - ```handlebars - {{input type="text" value=firstName disabled=entryNotAllowed size="50"}} - ``` - - - ```html - - ``` - - ## Actions - - The helper can send multiple actions based on user events. - - The action property defines the action which is sent when - the user presses the return key. - - - ```handlebars - {{input action="submit"}} - ``` - - - The helper allows some user events to send actions. - - * `enter` - * `insert-newline` - * `escape-press` - * `focus-in` - * `focus-out` - * `key-press` - - - For example, if you desire an action to be sent when the input is blurred, - you only need to setup the action name to the event name property. - - - ```handlebars - {{input focus-in="alertMessage"}} - ``` - - - See more about [Text Support Actions](/api/classes/Ember.TextField.html) - - ## Extension - - Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing - arguments from the helper to `Ember.TextField`'s `create` method. You can extend the - capabilities of text inputs in your applications by reopening this class. For example, - if you are building a Bootstrap project where `data-*` attributes are used, you - can add one to the `TextField`'s `attributeBindings` property: - - - ```javascript - Ember.TextField.reopen({ - attributeBindings: ['data-error'] - }); - ``` - - Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` - itself extends `Ember.Component`, meaning that it does NOT inherit - the `controller` of the parent view. - - See more about [Ember components](/api/classes/Ember.Component.html) - - - ## Use as checkbox - - An `{{input}}` with a `type` of `checkbox` will render an HTML checkbox input. - The following HTML attributes can be set via the helper: - - * `checked` - * `disabled` - * `tabindex` - * `indeterminate` - * `name` - * `autofocus` - * `form` - - - When set to a quoted string, these values will be directly applied to the HTML - element. When left unquoted, these values will be bound to a property on the - template's current rendering context (most typically a controller instance). - - ## Unbound: - - ```handlebars - {{input type="checkbox" name="isAdmin"}} - ``` - - ```html - - ``` - - ## Bound: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - isAdmin: true - }); - ``` - - - ```handlebars - {{input type="checkbox" checked=isAdmin }} - ``` - - - ```html - - ``` - - ## Extension - - Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing - arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the - capablilties of checkbox inputs in your applications by reopening this class. For example, - if you wanted to add a css class to all checkboxes in your application: - - - ```javascript - Ember.Checkbox.reopen({ - classNames: ['my-app-checkbox'] - }); - ``` - - - @method input - @for Ember.Handlebars.helpers - @param {Hash} options - */ - function inputHelper(options) { - - var view = options.data.view; - var hash = options.hash; - var types = options.hashTypes; - var onEvent = hash.on; - var inputType; - - if (types.type === 'ID') { - inputType = view.getStream(hash.type).value(); - } else { - inputType = hash.type; - } - - if (inputType === 'checkbox') { - delete hash.type; - delete types.type; - - - return EmberHandlebars.helpers.view.call(this, Checkbox, options); - } else { - delete hash.on; - - hash.onEvent = onEvent || 'enter'; - return EmberHandlebars.helpers.view.call(this, TextField, options); - } - } - - __exports__.inputHelper = inputHelper;/** - `{{textarea}}` inserts a new instance of ` - ``` - - Bound: - - In the following example, the `writtenWords` property on `App.ApplicationController` - will be updated live as the user types 'Lots of text that IS bound' into - the text area of their browser's window. - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound" - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - ``` - - Would result in the following HTML: - - ```html - - ``` - - If you wanted a one way binding between the text area and a div tag - somewhere else on your screen, you could use `Ember.computed.oneWay`: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound", - outputWrittenWords: Ember.computed.oneWay("writtenWords") - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - -
    - {{outputWrittenWords}} -
    - ``` - - Would result in the following HTML: - - ```html - - - <-- the following div will be updated in real time as you type --> - -
    - Lots of text that IS bound -
    - ``` - - Finally, this example really shows the power and ease of Ember when two - properties are bound to eachother via `Ember.computed.alias`. Type into - either text area box and they'll both stay in sync. Note that - `Ember.computed.alias` costs more in terms of performance, so only use it when - your really binding in both directions: - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - writtenWords: "Lots of text that IS bound", - twoWayWrittenWords: Ember.computed.alias("writtenWords") - }); - ``` - - ```handlebars - {{textarea value=writtenWords}} - {{textarea value=twoWayWrittenWords}} - ``` - - ```html - - - <-- both updated in real time --> - - - ``` - - ## Actions - - The helper can send multiple actions based on user events. - - The action property defines the action which is send when - the user presses the return key. - - ```handlebars - {{input action="submit"}} - ``` - - The helper allows some user events to send actions. - - * `enter` - * `insert-newline` - * `escape-press` - * `focus-in` - * `focus-out` - * `key-press` - - For example, if you desire an action to be sent when the input is blurred, - you only need to setup the action name to the event name property. - - ```handlebars - {{textarea focus-in="alertMessage"}} - ``` - - See more about [Text Support Actions](/api/classes/Ember.TextArea.html) - - ## Extension - - Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing - arguments from the helper to `Ember.TextArea`'s `create` method. You can - extend the capabilities of text areas in your application by reopening this - class. For example, if you are building a Bootstrap project where `data-*` - attributes are used, you can globally add support for a `data-*` attribute - on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or - `Ember.TextSupport` and adding it to the `attributeBindings` concatenated - property: - - ```javascript - Ember.TextArea.reopen({ - attributeBindings: ['data-error'] - }); - ``` - - Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` - itself extends `Ember.Component`, meaning that it does NOT inherit - the `controller` of the parent view. - - See more about [Ember components](/api/classes/Ember.Component.html) - - @method textarea - @for Ember.Handlebars.helpers - @param {Hash} options - */ - function textareaHelper(options) { - - return EmberHandlebars.helpers.view.call(this, TextArea, options); - } - - __exports__.textareaHelper = textareaHelper; - }); -enifed("ember-handlebars/controls/checkbox", - ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var View = __dependency3__["default"]; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - The internal class used to create text inputs when the `{{input}}` - helper is used with `type` of `checkbox`. - - See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. - - ## Direct manipulation of `checked` - - The `checked` attribute of an `Ember.Checkbox` object should always be set - through the Ember object or by interacting with its rendered element - representation via the mouse, keyboard, or touch. Updating the value of the - checkbox via jQuery will result in the checked value of the object and its - element losing synchronization. - - ## Layout and LayoutName properties - - Because HTML `input` elements are self closing `layout` and `layoutName` - properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class Checkbox - @namespace Ember - @extends Ember.View - */ - __exports__["default"] = View.extend({ - instrumentDisplay: '{{input type="checkbox"}}', - - classNames: ['ember-checkbox'], - - tagName: 'input', - - attributeBindings: [ - 'type', - 'checked', - 'indeterminate', - 'disabled', - 'tabindex', - 'name', - 'autofocus', - 'required', - 'form' - ], - - type: 'checkbox', - checked: false, - disabled: false, - indeterminate: false, - - init: function() { - this._super(); - this.on('change', this, this._updateElementValue); - }, - - didInsertElement: function() { - this._super(); - get(this, 'element').indeterminate = !!get(this, 'indeterminate'); - }, - - _updateElementValue: function() { - set(this, 'checked', this.$().prop('checked')); - } - }); - }); -enifed("ember-handlebars/controls/select", - ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var EmberHandlebars = __dependency1__["default"]; - - var forEach = __dependency2__.forEach; - var indexOf = __dependency2__.indexOf; - var indexesOf = __dependency2__.indexesOf; - var replace = __dependency2__.replace; - - var get = __dependency3__.get; - var set = __dependency4__.set; - var View = __dependency5__["default"]; - var CollectionView = __dependency6__["default"]; - var isArray = __dependency7__.isArray; - var isNone = __dependency8__["default"]; - var computed = __dependency9__.computed; - var emberA = __dependency10__.A; - var observer = __dependency11__.observer; - var defineProperty = __dependency12__.defineProperty; - - - var SelectOption = View.extend({ - instrumentDisplay: 'Ember.SelectOption', - - tagName: 'option', - attributeBindings: ['value', 'selected'], - - defaultTemplate: function(context, options) { - options = { data: options.data, hash: {} }; - EmberHandlebars.helpers.bind.call(context, "view.label", options); - }, - - init: function() { - this.labelPathDidChange(); - this.valuePathDidChange(); - - this._super(); - }, - - selected: computed(function() { - var content = get(this, 'content'); - var selection = get(this, 'parentView.selection'); - if (get(this, 'parentView.multiple')) { - return selection && indexOf(selection, content.valueOf()) > -1; - } else { - // Primitives get passed through bindings as objects... since - // `new Number(4) !== 4`, we use `==` below - return content == selection; // jshint ignore:line - } - }).property('content', 'parentView.selection'), - - labelPathDidChange: observer('parentView.optionLabelPath', function() { - var labelPath = get(this, 'parentView.optionLabelPath'); - - if (!labelPath) { return; } - - defineProperty(this, 'label', computed(function() { - return get(this, labelPath); - }).property(labelPath)); - }), - - valuePathDidChange: observer('parentView.optionValuePath', function() { - var valuePath = get(this, 'parentView.optionValuePath'); - - if (!valuePath) { return; } - - defineProperty(this, 'value', computed(function() { - return get(this, valuePath); - }).property(valuePath)); - }) - }); - - var SelectOptgroup = CollectionView.extend({ - instrumentDisplay: 'Ember.SelectOptgroup', - - tagName: 'optgroup', - attributeBindings: ['label'], - - selectionBinding: 'parentView.selection', - multipleBinding: 'parentView.multiple', - optionLabelPathBinding: 'parentView.optionLabelPath', - optionValuePathBinding: 'parentView.optionValuePath', - - itemViewClassBinding: 'parentView.optionView' - }); - - /** - The `Ember.Select` view class renders a - [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, - allowing the user to choose from a list of options. - - The text and `value` property of each ` - - - ``` - - The `value` attribute of the selected `"); - return buffer; - },"3":function(depth0,helpers,partials,data) { - var stack1; - stack1 = helpers.each.call(depth0, "group", "in", "view.groupedContent", {"name":"each","hash":{},"hashTypes":{},"hashContexts":{},"fn":this.program(4, data),"inverse":this.noop,"types":["ID","ID","ID"],"contexts":[depth0,depth0,depth0],"data":data}); - if (stack1 != null) { data.buffer.push(stack1); } - else { data.buffer.push(''); } - },"4":function(depth0,helpers,partials,data) { - var escapeExpression=this.escapeExpression; - data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {"name":"view","hash":{ - 'label': ("group.label"), - 'content': ("group.content") - },"hashTypes":{'label': "ID",'content': "ID"},"hashContexts":{'label': depth0,'content': depth0},"types":["ID"],"contexts":[depth0],"data":data}))); - },"6":function(depth0,helpers,partials,data) { - var stack1; - stack1 = helpers.each.call(depth0, "item", "in", "view.content", {"name":"each","hash":{},"hashTypes":{},"hashContexts":{},"fn":this.program(7, data),"inverse":this.noop,"types":["ID","ID","ID"],"contexts":[depth0,depth0,depth0],"data":data}); - if (stack1 != null) { data.buffer.push(stack1); } - else { data.buffer.push(''); } - },"7":function(depth0,helpers,partials,data) { - var escapeExpression=this.escapeExpression; - data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {"name":"view","hash":{ - 'content': ("item") - },"hashTypes":{'content': "ID"},"hashContexts":{'content': depth0},"types":["ID"],"contexts":[depth0],"data":data}))); - },"compiler":[6,">= 2.0.0-beta.1"],"main":function(depth0,helpers,partials,data) { - var stack1, buffer = ''; - stack1 = helpers['if'].call(depth0, "view.prompt", {"name":"if","hash":{},"hashTypes":{},"hashContexts":{},"fn":this.program(1, data),"inverse":this.noop,"types":["ID"],"contexts":[depth0],"data":data}); - if (stack1 != null) { data.buffer.push(stack1); } - stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {"name":"if","hash":{},"hashTypes":{},"hashContexts":{},"fn":this.program(3, data),"inverse":this.program(6, data),"types":["ID"],"contexts":[depth0],"data":data}); - if (stack1 != null) { data.buffer.push(stack1); } - return buffer; - },"useData":true}), - attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus', - 'form', 'size'], - - /** - The `multiple` attribute of the select element. Indicates whether multiple - options can be selected. - - @property multiple - @type Boolean - @default false - */ - multiple: false, - - /** - The `disabled` attribute of the select element. Indicates whether - the element is disabled from interactions. - - @property disabled - @type Boolean - @default false - */ - disabled: false, - - /** - The `required` attribute of the select element. Indicates whether - a selected option is required for form validation. - - @property required - @type Boolean - @default false - @since 1.5.0 - */ - required: false, - - /** - The list of options. - - If `optionLabelPath` and `optionValuePath` are not overridden, this should - be a list of strings, which will serve simultaneously as labels and values. - - Otherwise, this should be a list of objects. For instance: - - ```javascript - var App = Ember.Application.create(); - var App.MySelect = Ember.Select.extend({ - content: Ember.A([ - { id: 1, firstName: 'Yehuda' }, - { id: 2, firstName: 'Tom' } - ]), - optionLabelPath: 'content.firstName', - optionValuePath: 'content.id' - }); - ``` - - @property content - @type Array - @default null - */ - content: null, - - /** - When `multiple` is `false`, the element of `content` that is currently - selected, if any. - - When `multiple` is `true`, an array of such elements. - - @property selection - @type Object or Array - @default null - */ - selection: null, - - /** - In single selection mode (when `multiple` is `false`), value can be used to - get the current selection's value or set the selection by it's value. - - It is not currently supported in multiple selection mode. - - @property value - @type String - @default null - */ - value: computed(function(key, value) { - if (arguments.length === 2) { return value; } - var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''); - return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'); - }).property('selection'), - - /** - If given, a top-most dummy option will be rendered to serve as a user - prompt. - - @property prompt - @type String - @default null - */ - prompt: null, - - /** - The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content). - - @property optionLabelPath - @type String - @default 'content' - */ - optionLabelPath: 'content', - - /** - The path of the option values. See [content](/api/classes/Ember.Select.html#property_content). - - @property optionValuePath - @type String - @default 'content' - */ - optionValuePath: 'content', - - /** - The path of the option group. - When this property is used, `content` should be sorted by `optionGroupPath`. - - @property optionGroupPath - @type String - @default null - */ - optionGroupPath: null, - - /** - The view class for optgroup. - - @property groupView - @type Ember.View - @default Ember.SelectOptgroup - */ - groupView: SelectOptgroup, - - groupedContent: computed(function() { - var groupPath = get(this, 'optionGroupPath'); - var groupedContent = emberA(); - var content = get(this, 'content') || []; - - forEach(content, function(item) { - var label = get(item, groupPath); - - if (get(groupedContent, 'lastObject.label') !== label) { - groupedContent.pushObject({ - label: label, - content: emberA() - }); - } - - get(groupedContent, 'lastObject.content').push(item); - }); - - return groupedContent; - }).property('optionGroupPath', 'content.@each'), - - /** - The view class for option. - - @property optionView - @type Ember.View - @default Ember.SelectOption - */ - optionView: SelectOption, - - _change: function() { - if (get(this, 'multiple')) { - this._changeMultiple(); - } else { - this._changeSingle(); - } - }, - - selectionDidChange: observer('selection.@each', function() { - var selection = get(this, 'selection'); - if (get(this, 'multiple')) { - if (!isArray(selection)) { - set(this, 'selection', emberA([selection])); - return; - } - this._selectionDidChangeMultiple(); - } else { - this._selectionDidChangeSingle(); - } - }), - - valueDidChange: observer('value', function() { - var content = get(this, 'content'); - var value = get(this, 'value'); - var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''); - var selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')); - var selection; - - if (value !== selectedValue) { - selection = content ? content.find(function(obj) { - return value === (valuePath ? get(obj, valuePath) : obj); - }) : null; - - this.set('selection', selection); - } - }), - - - _triggerChange: function() { - var selection = get(this, 'selection'); - var value = get(this, 'value'); - - if (!isNone(selection)) { this.selectionDidChange(); } - if (!isNone(value)) { this.valueDidChange(); } - - this._change(); - }, - - _changeSingle: function() { - var selectedIndex = this.$()[0].selectedIndex; - var content = get(this, 'content'); - var prompt = get(this, 'prompt'); - - if (!content || !get(content, 'length')) { return; } - if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; } - - if (prompt) { selectedIndex -= 1; } - set(this, 'selection', content.objectAt(selectedIndex)); - }, - - - _changeMultiple: function() { - var options = this.$('option:selected'); - var prompt = get(this, 'prompt'); - var offset = prompt ? 1 : 0; - var content = get(this, 'content'); - var selection = get(this, 'selection'); - - if (!content) { return; } - if (options) { - var selectedIndexes = options.map(function() { - return this.index - offset; - }).toArray(); - var newSelection = content.objectsAt(selectedIndexes); - - if (isArray(selection)) { - replace(selection, 0, get(selection, 'length'), newSelection); - } else { - set(this, 'selection', newSelection); - } - } - }, - - _selectionDidChangeSingle: function() { - var el = this.get('element'); - if (!el) { return; } - - var content = get(this, 'content'); - var selection = get(this, 'selection'); - var selectionIndex = content ? indexOf(content, selection) : -1; - var prompt = get(this, 'prompt'); - - if (prompt) { selectionIndex += 1; } - if (el) { el.selectedIndex = selectionIndex; } - }, - - _selectionDidChangeMultiple: function() { - var content = get(this, 'content'); - var selection = get(this, 'selection'); - var selectedIndexes = content ? indexesOf(content, selection) : [-1]; - var prompt = get(this, 'prompt'); - var offset = prompt ? 1 : 0; - var options = this.$('option'); - var adjusted; - - if (options) { - options.each(function() { - adjusted = this.index > -1 ? this.index - offset : -1; - this.selected = indexOf(selectedIndexes, adjusted) > -1; - }); - } - }, - - init: function() { - this._super(); - this.on("didInsertElement", this, this._triggerChange); - this.on("change", this, this._change); - } - }); - - __exports__["default"] = Select; - __exports__.Select = Select; - __exports__.SelectOption = SelectOption; - __exports__.SelectOptgroup = SelectOptgroup; - }); -enifed("ember-handlebars/controls/text_area", - ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - - /** - @module ember - @submodule ember-handlebars - */ - var get = __dependency1__.get; - var Component = __dependency2__["default"]; - var TextSupport = __dependency3__["default"]; - var observer = __dependency4__.observer; - - /** - The internal class used to create textarea element when the `{{textarea}}` - helper is used. - - See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details. - - ## Layout and LayoutName properties - - Because HTML `textarea` elements do not contain inner HTML the `layout` and - `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class TextArea - @namespace Ember - @extends Ember.Component - @uses Ember.TextSupport - */ - __exports__["default"] = Component.extend(TextSupport, { - instrumentDisplay: '{{textarea}}', - - classNames: ['ember-text-area'], - - tagName: "textarea", - attributeBindings: [ - 'rows', - 'cols', - 'name', - 'selectionEnd', - 'selectionStart', - 'wrap', - 'lang', - 'dir' - ], - rows: null, - cols: null, - - _updateElementValue: observer('value', function() { - // We do this check so cursor position doesn't get affected in IE - var value = get(this, 'value'); - var $el = this.$(); - if ($el && value !== $el.val()) { - $el.val(value); - } - }), - - init: function() { - this._super(); - this.on("didInsertElement", this, this._updateElementValue); - } - }); - }); -enifed("ember-handlebars/controls/text_field", - ["ember-views/views/component","ember-handlebars/controls/text_support","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - var Component = __dependency1__["default"]; - var TextSupport = __dependency2__["default"]; - - /** - - The internal class used to create text inputs when the `{{input}}` - helper is used with `type` of `text`. - - See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. - - ## Layout and LayoutName properties - - Because HTML `input` elements are self closing `layout` and `layoutName` - properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s - layout section for more information. - - @class TextField - @namespace Ember - @extends Ember.Component - @uses Ember.TextSupport - */ - __exports__["default"] = Component.extend(TextSupport, { - instrumentDisplay: '{{input type="text"}}', - - classNames: ['ember-text-field'], - tagName: "input", - attributeBindings: [ - 'accept', - 'autocomplete', - 'autosave', - 'dir', - 'formaction', - 'formenctype', - 'formmethod', - 'formnovalidate', - 'formtarget', - 'height', - 'inputmode', - 'lang', - 'list', - 'max', - 'min', - 'multiple', - 'name', - 'pattern', - 'size', - 'step', - 'type', - 'value', - 'width' - ], - - /** - The `value` attribute of the input element. As the user inputs text, this - property is updated live. - - @property value - @type String - @default "" - */ - value: "", - - /** - The `type` attribute of the input element. - - @property type - @type String - @default "text" - */ - type: "text", - - /** - The `size` of the text field in characters. - - @property size - @type String - @default null - */ - size: null, - - /** - The `pattern` attribute of input element. - - @property pattern - @type String - @default null - */ - pattern: null, - - /** - The `min` attribute of input element used with `type="number"` or `type="range"`. - - @property min - @type String - @default null - @since 1.4.0 - */ - min: null, - - /** - The `max` attribute of input element used with `type="number"` or `type="range"`. - - @property max - @type String - @default null - @since 1.4.0 - */ - max: null - }); - }); -enifed("ember-handlebars/controls/text_support", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var get = __dependency1__.get; - var set = __dependency2__.set; - var Mixin = __dependency3__.Mixin; - var TargetActionSupport = __dependency4__["default"]; - - /** - Shared mixin used by `Ember.TextField` and `Ember.TextArea`. - - @class TextSupport - @namespace Ember - @uses Ember.TargetActionSupport - @extends Ember.Mixin - @private - */ - var TextSupport = Mixin.create(TargetActionSupport, { - value: "", - - attributeBindings: [ - 'autocapitalize', - 'autocorrect', - 'autofocus', - 'disabled', - 'form', - 'maxlength', - 'placeholder', - 'readonly', - 'required', - 'selectionDirection', - 'spellcheck', - 'tabindex', - 'title' - ], - placeholder: null, - disabled: false, - maxlength: null, - - init: function() { - this._super(); - this.on("paste", this, this._elementValueDidChange); - this.on("cut", this, this._elementValueDidChange); - this.on("input", this, this._elementValueDidChange); - }, - - /** - The action to be sent when the user presses the return key. - - This is similar to the `{{action}}` helper, but is fired when - the user presses the return key when editing a text field, and sends - the value of the field as the context. - - @property action - @type String - @default null - */ - action: null, - - /** - The event that should send the action. - - Options are: - - * `enter`: the user pressed enter - * `keyPress`: the user pressed a key - - @property onEvent - @type String - @default enter - */ - onEvent: 'enter', - - /** - Whether the `keyUp` event that triggers an `action` to be sent continues - propagating to other views. - - By default, when the user presses the return key on their keyboard and - the text field has an `action` set, the action will be sent to the view's - controller and the key event will stop propagating. - - If you would like parent views to receive the `keyUp` event even after an - action has been dispatched, set `bubbles` to true. - - @property bubbles - @type Boolean - @default false - */ - bubbles: false, - - interpretKeyEvents: function(event) { - var map = TextSupport.KEY_EVENTS; - var method = map[event.keyCode]; - - this._elementValueDidChange(); - if (method) { return this[method](event); } - }, - - _elementValueDidChange: function() { - set(this, 'value', this.$().val()); - }, - - /** - Called when the user inserts a new line. - - Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13. - Uses sendAction to send the `enter` action. - - @method insertNewline - @param {Event} event - */ - insertNewline: function(event) { - sendAction('enter', this, event); - sendAction('insert-newline', this, event); - }, - - /** - Called when the user hits escape. - - Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27. - Uses sendAction to send the `escape-press` action. - - @method cancel - @param {Event} event - */ - cancel: function(event) { - sendAction('escape-press', this, event); - }, - - change: function(event) { - this._elementValueDidChange(event); - }, - - /** - Called when the text area is focused. - - Uses sendAction to send the `focus-in` action. - - @method focusIn - @param {Event} event - */ - focusIn: function(event) { - sendAction('focus-in', this, event); - }, - - /** - Called when the text area is blurred. - - Uses sendAction to send the `focus-out` action. - - @method focusOut - @param {Event} event - */ - focusOut: function(event) { - this._elementValueDidChange(event); - sendAction('focus-out', this, event); - }, - - /** - Called when the user presses a key. Enabled by setting - the `onEvent` property to `keyPress`. - - Uses sendAction to send the `key-press` action. - - @method keyPress - @param {Event} event - */ - keyPress: function(event) { - sendAction('key-press', this, event); - }, - - /** - Called when the browser triggers a `keyup` event on the element. - - Uses sendAction to send the `key-up` action passing the current value - and event as parameters. - - @method keyUp - @param {Event} event - */ - keyUp: function(event) { - this.interpretKeyEvents(event); - - this.sendAction('key-up', get(this, 'value'), event); - }, - - /** - Called when the browser triggers a `keydown` event on the element. - - Uses sendAction to send the `key-down` action passing the current value - and event as parameters. Note that generally in key-down the value is unchanged - (as the key pressing has not completed yet). - - @method keyDown - @param {Event} event - */ - keyDown: function(event) { - this.sendAction('key-down', get(this, 'value'), event); - } - }); - - TextSupport.KEY_EVENTS = { - 13: 'insertNewline', - 27: 'cancel' - }; - - // In principle, this shouldn't be necessary, but the legacy - // sendAction semantics for TextField are different from - // the component semantics so this method normalizes them. - function sendAction(eventName, view, event) { - var action = get(view, eventName); - var on = get(view, 'onEvent'); - var value = get(view, 'value'); - - // back-compat support for keyPress as an event name even though - // it's also a method name that consumes the event (and therefore - // incompatible with sendAction semantics). - if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) { - view.sendAction('action', value); - } - - view.sendAction(eventName, value); - - if (action || on === eventName) { - if(!get(view, 'bubbles')) { - event.stopPropagation(); - } - } - } - - __exports__["default"] = TextSupport; - }); -enifed("ember-handlebars/ext", - ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/error","ember-metal/mixin","ember-views/views/view","ember-metal/path_cache","ember-metal/streams/stream","ember-metal/streams/read","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup - // var emberAssert = Ember.assert; - - var fmt = __dependency2__.fmt; - - var EmberHandlebars = __dependency3__["default"]; - - var get = __dependency4__.get; - var EmberError = __dependency5__["default"]; - var IS_BINDING = __dependency6__.IS_BINDING; - - var View = __dependency7__["default"]; - var detectIsGlobal = __dependency8__.isGlobal; - - // late bound via requireModule because of circular dependencies. - var resolveHelper, SimpleHandlebarsView; - - var Stream = __dependency9__["default"]; - var readArray = __dependency10__.readArray; - var readHash = __dependency10__.readHash; - - var slice = [].slice; - - /** - Lookup both on root and on window. If the path starts with - a keyword, the corresponding object will be looked up in the - template's data hash and used to resolve the path. - - @method get - @for Ember.Handlebars - @param {Object} root The object to look up the property on - @param {String} path The path to be lookedup - @param {Object} options The template's option hash - @deprecated - */ - function handlebarsGet(root, path, options) { - - return options.data.view.getStream(path).value(); - } - - /** - handlebarsGetView resolves a view based on strings passed into a template. - For example: - - ```handlebars - {{view "some-view"}} - {{view view.someView}} - {{view App.SomeView}} {{! deprecated }} - ``` - - A value is first checked to be a string- non-strings are presumed to be - an object and returned. This handles the "access a view on a context" - case (line 2 in the above examples). - - Next a string is normalized, then called on the context with `get`. If - there is still no value, a GlobalPath will be fetched from the global - context (raising a deprecation) and a localPath will be passed to the - container to be looked up. - - @private - @for Ember.Handlebars - @param {Object} context The context of the template being rendered - @param {String} path The path to be lookedup - @param {Object} container The container - @param {Object} data The template's data hash - */ - function handlebarsGetView(context, path, container, data) { - var viewClass; - if ('string' === typeof path) { - if (!data) { - throw new Error("handlebarsGetView: must pass data"); - } - - // Only lookup view class on context if there is a context. If not, - // the global lookup path on get may kick in. - var lazyValue = data.view.getStream(path); - viewClass = lazyValue.value(); - var isGlobal = detectIsGlobal(path); - - if (!viewClass && !isGlobal) { - viewClass = container.lookupFactory('view:'+path); - } - if (!viewClass && isGlobal) { - var globalViewClass = get(path); - if (globalViewClass) { - viewClass = globalViewClass; - } - } - } else { - viewClass = path; - } - - // Sometimes a view's value is yet another path - if ('string' === typeof viewClass && data && data.view) { - viewClass = handlebarsGetView(data.view, viewClass, container, data); - } - - - return viewClass; - } - - function stringifyValue(value, shouldEscape) { - if (value === null || value === undefined) { - value = ""; - } else if (!(value instanceof Handlebars.SafeString)) { - value = String(value); - } - - if (shouldEscape) { - value = Handlebars.Utils.escapeExpression(value); - } - - return value; - } - - __exports__.stringifyValue = stringifyValue;/** - Registers a helper in Handlebars that will be called if no property with the - given name can be found on the current context object, and no helper with - that name is registered. - - This throws an exception with a more helpful error message so the user can - track down where the problem is happening. - - @private - @method helperMissing - @for Ember.Handlebars.helpers - @param {String} path - @param {Hash} options - */ - function helperMissingHelper(path) { - if (!resolveHelper) { - resolveHelper = requireModule('ember-handlebars/helpers/binding')['resolveHelper']; - } // ES6TODO: stupid circular dep - - var error, fmtError, view = ""; - - var options = arguments[arguments.length - 1]; - - var helper = resolveHelper(options.data.view.container, options.name); - - if (helper) { - return helper.apply(this, arguments); - } - - if (options.data) { - view = options.data.view; - } - - if (options.name.match(/-/)) { - error = "%@ Handlebars error: Could not find component or helper named '%@'"; - fmtError = fmt(error, [view, options.name]); - } else { - error = "%@ Handlebars error: Could not find property '%@' on object %@."; - fmtError = fmt(error, [view, options.name, this]); - } - - throw new EmberError(fmtError); - } - - __exports__.helperMissingHelper = helperMissingHelper;/** - @private - @method blockHelperMissingHelper - @for Ember.Handlebars.helpers - */ - function blockHelperMissingHelper() { - return; - } - - __exports__.blockHelperMissingHelper = blockHelperMissingHelper;/** - Register a bound handlebars helper. Bound helpers behave similarly to regular - handlebars helpers, with the added ability to re-render when the underlying data - changes. - - ## Simple example - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalize', function(value) { - return Ember.String.capitalize(value); - }); - ``` - - The above bound helper can be used inside of templates as follows: - - ```handlebars - {{capitalize name}} - ``` - - In this case, when the `name` property of the template's context changes, - the rendered value of the helper will update to reflect this change. - - ## Example with options - - Like normal handlebars helpers, bound helpers have access to the options - passed into the helper call. - - ```javascript - Ember.Handlebars.registerBoundHelper('repeat', function(value, options) { - var count = options.hash.count; - var a = []; - while(a.length < count) { - a.push(value); - } - return a.join(''); - }); - ``` - - This helper could be used in a template as follows: - - ```handlebars - {{repeat text count=3}} - ``` - - ## Example with bound options - - Bound hash options are also supported. Example: - - ```handlebars - {{repeat text count=numRepeats}} - ``` - - In this example, count will be bound to the value of - the `numRepeats` property on the context. If that property - changes, the helper will be re-rendered. - - ## Example with extra dependencies - - The `Ember.Handlebars.registerBoundHelper` method takes a variable length - third parameter which indicates extra dependencies on the passed in value. - This allows the handlebars helper to update when these dependencies change. - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalizeName', function(value) { - return value.get('name').toUpperCase(); - }, 'name'); - ``` - - ## Example with multiple bound properties - - `Ember.Handlebars.registerBoundHelper` supports binding to - multiple properties, e.g.: - - ```javascript - Ember.Handlebars.registerBoundHelper('concatenate', function() { - var values = Array.prototype.slice.call(arguments, 0, -1); - return values.join('||'); - }); - ``` - - Which allows for template syntax such as `{{concatenate prop1 prop2}}` or - `{{concatenate prop1 prop2 prop3}}`. If any of the properties change, - the helper will re-render. Note that dependency keys cannot be - using in conjunction with multi-property helpers, since it is ambiguous - which property the dependent keys would belong to. - - ## Use with unbound helper - - The `{{unbound}}` helper can be used with bound helper invocations - to render them in their unbound form, e.g. - - ```handlebars - {{unbound capitalize name}} - ``` - - In this example, if the name property changes, the helper - will not re-render. - - ## Use with blocks not supported - - Bound helpers do not support use with Handlebars blocks or - the addition of child views of any kind. - - @method registerBoundHelper - @for Ember.Handlebars - @param {String} name - @param {Function} function - @param {String} dependentKeys* - */ - function registerBoundHelper(name, fn) { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = makeBoundHelper.apply(this, boundHelperArgs); - EmberHandlebars.registerHelper(name, boundFn); - } - - __exports__.registerBoundHelper = registerBoundHelper;/** - A helper function used by `registerBoundHelper`. Takes the - provided Handlebars helper function fn and returns it in wrapped - bound helper form. - - The main use case for using this outside of `registerBoundHelper` - is for registering helpers on the container: - - ```js - var boundHelperFn = Ember.Handlebars.makeBoundHelper(function(word) { - return word.toUpperCase(); - }); - - container.register('helper:my-bound-helper', boundHelperFn); - ``` - - In the above example, if the helper function hadn't been wrapped in - `makeBoundHelper`, the registered helper would be unbound. - - @method makeBoundHelper - @for Ember.Handlebars - @param {Function} function - @param {String} dependentKeys* - @since 1.2.0 - */ - function makeBoundHelper(fn) { - if (!SimpleHandlebarsView) { - SimpleHandlebarsView = requireModule('ember-handlebars/views/handlebars_bound_view')['SimpleHandlebarsView']; - } // ES6TODO: stupid circular dep - - var dependentKeys = []; - for (var i = 1; i < arguments.length; i++) { - dependentKeys.push(arguments[i]); - } - - function helper() { - var numParams = arguments.length - 1; - var options = arguments[numParams]; - var data = options.data; - var view = data.view; - var types = options.types; - var hash = options.hash; - var hashTypes = options.hashTypes; - var context = this; - - - var properties = new Array(numParams); - var params = new Array(numParams); - - for (var i = 0; i < numParams; i++) { - properties[i] = arguments[i]; - if (types[i] === 'ID') { - params[i] = view.getStream(arguments[i]); - } else { - params[i] = arguments[i]; - } - } - - for (var prop in hash) { - if (IS_BINDING.test(prop)) { - hash[prop.slice(0, -7)] = view.getStream(hash[prop]); - hash[prop] = undefined; - } else if (hashTypes[prop] === 'ID') { - hash[prop] = view.getStream(hash[prop]); - } - } - - var valueFn = function() { - var args = readArray(params); - args.push({ - hash: readHash(hash), - data: { properties: properties } - }); - return fn.apply(context, args); - }; - - if (data.isUnbound) { - return valueFn(); - } else { - var lazyValue = new Stream(valueFn); - var bindView = new SimpleHandlebarsView(lazyValue, !options.hash.unescaped); - view.appendChild(bindView); - - var scheduledRerender = view._wrapAsScheduled(bindView.rerender); - lazyValue.subscribe(scheduledRerender, bindView); - - var param; - - for (i = 0; i < numParams; i++) { - param = params[i]; - if (param && param.isStream) { - param.subscribe(lazyValue.notify, lazyValue); - } - } - - for (prop in hash) { - param = hash[prop]; - if (param && param.isStream) { - param.subscribe(lazyValue.notify, lazyValue); - } - } - - if (numParams > 0) { - var firstParam = params[0]; - // Only bother with subscriptions if the first argument - // is a stream itself, and not a primitive. - if (firstParam && firstParam.isStream) { - var onDependentKeyNotify = function onDependentKeyNotify(stream) { - stream.value(); - lazyValue.notify(); - }; - for (i = 0; i < dependentKeys.length; i++) { - var childParam = firstParam.get(dependentKeys[i]); - childParam.value(); - childParam.subscribe(onDependentKeyNotify); - } - } - } - } - } - - return helper; - } - - __exports__.makeBoundHelper = makeBoundHelper; - __exports__.handlebarsGetView = handlebarsGetView; - __exports__.handlebarsGet = handlebarsGet; - }); -enifed("ember-handlebars/helpers/bind_attr", - ["ember-metal/core","ember-handlebars-compiler","ember-metal/utils","ember-runtime/system/string","ember-metal/array","ember-views/views/view","ember-metal/keys","ember-views/system/sanitize_attribute_value","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var EmberHandlebars = __dependency2__["default"]; - - var uuid = __dependency3__.uuid; - var fmt = __dependency4__.fmt; - var typeOf = __dependency3__.typeOf; - var forEach = __dependency5__.forEach; - var View = __dependency6__["default"]; - var keys = __dependency7__["default"]; - - var sanitizeAttributeValue = __dependency8__["default"]; - - var helpers = EmberHandlebars.helpers; - var SafeString = EmberHandlebars.SafeString; - - /** - `bind-attr` allows you to create a binding between DOM element attributes and - Ember objects. For example: - - ```handlebars - imageTitle - ``` - - The above handlebars template will fill the ``'s `src` attribute with - the value of the property referenced with `"imageUrl"` and its `alt` - attribute with the value of the property referenced with `"imageTitle"`. - - If the rendering context of this template is the following object: - - ```javascript - { - imageUrl: 'http://lolcats.info/haz-a-funny', - imageTitle: 'A humorous image of a cat' - } - ``` - - The resulting HTML output will be: - - ```html - A humorous image of a cat - ``` - - `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` - in the following `bind-attr` example will be ignored and the hard coded value - of `src="/failwhale.gif"` will take precedence: - - ```handlebars - imageTitle - ``` - - ### `bind-attr` and the `class` attribute - - `bind-attr` supports a special syntax for handling a number of cases unique - to the `class` DOM element attribute. The `class` attribute combines - multiple discrete values into a single attribute as a space-delimited - list of strings. Each string can be: - - * a string return value of an object's property. - * a boolean return value of an object's property - * a hard-coded value - - A string return value works identically to other uses of `bind-attr`. The - return value of the property will become the value of the attribute. For - example, the following view and template: - - ```javascript - AView = View.extend({ - someProperty: function() { - return "aValue"; - }.property() - }) - ``` - - ```handlebars - - ``` - - A boolean return value will insert a specified class name if the property - returns `true` and remove the class name if the property returns `false`. - - A class name is provided via the syntax - `somePropertyName:class-name-if-true`. - - ```javascript - AView = View.extend({ - someBool: true - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - An additional section of the binding can be provided if you want to - replace the existing class instead of removing it when the boolean - value changes: - - ```handlebars - - ``` - - A hard-coded value can be used by prepending `:` to the desired - class name: `:class-name-to-always-apply`. - - ```handlebars - - ``` - - Results in the following rendered output: - - ```html - - ``` - - All three strategies - string return value, boolean return value, and - hard-coded value – can be combined in a single declaration: - - ```handlebars - - ``` - - @method bind-attr - @for Ember.Handlebars.helpers - @param {Hash} options - @return {String} HTML string - */ - function bindAttrHelper(options) { - var attrs = options.hash; - - - var view = options.data.view; - var ret = []; - - // we relied on the behavior of calling without - // context to mean this === window, but when running - // "use strict", it's possible for this to === undefined; - var ctx = this || window; - - // Generate a unique id for this element. This will be added as a - // data attribute to the element so it can be looked up when - // the bound property changes. - var dataId = uuid(); - - // Handle classes differently, as we can bind multiple classes - var classBindings = attrs['class']; - if (classBindings != null) { - var classResults = bindClasses(ctx, classBindings, view, dataId, options); - - ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"'); - delete attrs['class']; - } - - var attrKeys = keys(attrs); - - // For each attribute passed, create an observer and emit the - // current value of the property as an attribute. - forEach.call(attrKeys, function(attr) { - var path = attrs[attr]; - - - var lazyValue = view.getStream(path); - var value = lazyValue.value(); - value = sanitizeAttributeValue(null, attr, value); - var type = typeOf(value); - - - lazyValue.subscribe(view._wrapAsScheduled(function applyAttributeBindings() { - var result = lazyValue.value(); - - - var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']"); - - - View.applyAttributeBindings(elem, attr, result); - })); - - // if this changes, also change the logic in ember-views/lib/views/view.js - if ((type === 'string' || (type === 'number' && !isNaN(value)))) { - ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"'); - } else if (value && type === 'boolean') { - // The developer controls the attr name, so it should always be safe - ret.push(attr + '="' + attr + '"'); - } - }, this); - - // Add the unique identifier - // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG - ret.push('data-bindattr-' + dataId + '="' + dataId + '"'); - return new SafeString(ret.join(' ')); - } - - /** - See `bind-attr` - - @method bindAttr - @for Ember.Handlebars.helpers - @deprecated - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function bindAttrHelperDeprecated() { - - return helpers['bind-attr'].apply(this, arguments); - } - - /** - Helper that, given a space-separated string of property paths and a context, - returns an array of class names. Calling this method also has the side - effect of setting up observers at those property paths, such that if they - change, the correct class name will be reapplied to the DOM element. - - For example, if you pass the string "fooBar", it will first look up the - "fooBar" value of the context. If that value is true, it will add the - "foo-bar" class to the current element (i.e., the dasherized form of - "fooBar"). If the value is a string, it will add that string as the class. - Otherwise, it will not add any new class name. - - @private - @method bindClasses - @for Ember.Handlebars - @param {Ember.Object} context The context from which to lookup properties - @param {String} classBindings A string, space-separated, of class bindings - to use - @param {View} view The view in which observers should look for the - element to update - @param {Srting} bindAttrId Optional bindAttr id used to lookup elements - @return {Array} An array of class names to add - */ - function bindClasses(context, classBindings, view, bindAttrId, options) { - var ret = []; - var newClass, value, elem; - - // For each property passed, loop through and setup - // an observer. - forEach.call(classBindings.split(' '), function(binding) { - - // Variable in which the old class value is saved. The observer function - // closes over this variable, so it knows which string to remove when - // the property changes. - var oldClass; - var parsedPath = View._parsePropertyPath(binding); - var path = parsedPath.path; - var initialValue; - - if (path === '') { - initialValue = true; - } else { - var lazyValue = view.getStream(path); - initialValue = lazyValue.value(); - - // Set up an observer on the context. If the property changes, toggle the - // class name. - lazyValue.subscribe(view._wrapAsScheduled(function applyClassNameBindings() { - // Get the current value of the property - var value = lazyValue.value(); - newClass = classStringForParsedPath(parsedPath, value); - elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$(); - - - // If we had previously added a class to the element, remove it. - if (oldClass) { - elem.removeClass(oldClass); - } - - // If necessary, add a new class. Make sure we keep track of it so - // it can be removed in the future. - if (newClass) { - elem.addClass(newClass); - oldClass = newClass; - } else { - oldClass = null; - } - })); - } - - // We've already setup the observer; now we just need to figure out the - // correct behavior right now on the first pass through. - value = classStringForParsedPath(parsedPath, initialValue); - - if (value) { - ret.push(value); - - // Make sure we save the current value so that it can be removed if the - // observer fires. - oldClass = value; - } - }); - - return ret; - } - - function classStringForParsedPath(parsedPath, value) { - return View._classStringForValue(parsedPath.path, value, parsedPath.className, parsedPath.falsyClassName); - } - - __exports__["default"] = bindAttrHelper; - - __exports__.bindAttrHelper = bindAttrHelper; - __exports__.bindAttrHelperDeprecated = bindAttrHelperDeprecated; - __exports__.bindClasses = bindClasses; - }); -enifed("ember-handlebars/helpers/binding", - ["ember-metal/core","ember-handlebars-compiler","ember-metal/is_none","ember-metal/run_loop","ember-metal/cache","ember-metal/streams/simple","ember-handlebars/views/handlebars_bound_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var EmberHandlebars = __dependency2__["default"]; - - var isNone = __dependency3__["default"]; - var run = __dependency4__["default"]; - var Cache = __dependency5__["default"]; - var SimpleStream = __dependency6__["default"]; - - var _HandlebarsBoundView = __dependency7__._HandlebarsBoundView; - var SimpleHandlebarsView = __dependency7__.SimpleHandlebarsView; - - var helpers = EmberHandlebars.helpers; - - function exists(value) { - return !isNone(value); - } - - // Binds a property into the DOM. This will create a hook in DOM that the - // KVO system will look for and update if the property changes. - function bind(property, options, preserveContext, shouldDisplay, valueNormalizer, childProperties, _viewClass) { - var data = options.data; - var view = data.view; - - // we relied on the behavior of calling without - // context to mean this === window, but when running - // "use strict", it's possible for this to === undefined; - var currentContext = this || window; - - var valueStream = view.getStream(property); - var lazyValue; - - if (childProperties) { - lazyValue = new SimpleStream(valueStream); - - var subscriber = function(childStream) { - childStream.value(); - lazyValue.notify(); - }; - - for (var i = 0; i < childProperties.length; i++) { - var childStream = valueStream.get(childProperties[i]); - childStream.value(); - childStream.subscribe(subscriber); - } - } else { - lazyValue = valueStream; - } - - // Set up observers for observable objects - var viewClass = _viewClass || _HandlebarsBoundView; - var viewOptions = { - preserveContext: preserveContext, - shouldDisplayFunc: shouldDisplay, - valueNormalizerFunc: valueNormalizer, - displayTemplate: options.fn, - inverseTemplate: options.inverse, - lazyValue: lazyValue, - previousContext: currentContext, - isEscaped: !options.hash.unescaped, - templateData: options.data, - templateHash: options.hash, - helperName: options.helperName - }; - - if (options.keywords) { - viewOptions._keywords = options.keywords; - } - - // Create the view that will wrap the output of this template/property - // and add it to the nearest view's childViews array. - // See the documentation of Ember._HandlebarsBoundView for more. - var bindView = view.createChildView(viewClass, viewOptions); - - view.appendChild(bindView); - - lazyValue.subscribe(view._wrapAsScheduled(function() { - run.scheduleOnce('render', bindView, 'rerenderIfNeeded'); - })); - } - - function simpleBind(currentContext, lazyValue, options) { - var data = options.data; - var view = data.view; - - var bindView = new SimpleHandlebarsView( - lazyValue, !options.hash.unescaped - ); - - bindView._parentView = view; - view.appendChild(bindView); - - lazyValue.subscribe(view._wrapAsScheduled(function() { - run.scheduleOnce('render', bindView, 'rerender'); - })); - } - - /** - '_triageMustache' is used internally select between a binding, helper, or component for - the given context. Until this point, it would be hard to determine if the - mustache is a property reference or a regular helper reference. This triage - helper resolves that. - - This would not be typically invoked by directly. - - @private - @method _triageMustache - @for Ember.Handlebars.helpers - @param {String} property Property/helperID to triage - @param {Object} options hash of template/rendering options - @return {String} HTML string - */ - function _triageMustacheHelper(property, options) { - - var helper = EmberHandlebars.resolveHelper(options.data.view.container, property); - if (helper) { - return helper.call(this, options); - } - - return helpers.bind.call(this, property, options); - } - - var ISNT_HELPER_CACHE = new Cache(1000, function(key) { - return key.indexOf('-') === -1; - }); - __exports__.ISNT_HELPER_CACHE = ISNT_HELPER_CACHE; - /** - Used to lookup/resolve handlebars helpers. The lookup order is: - - * Look for a registered helper - * If a dash exists in the name: - * Look for a helper registed in the container - * Use Ember.ComponentLookup to find an Ember.Component that resolves - to the given name - - @private - @method resolveHelper - @param {Container} container - @param {String} name the name of the helper to lookup - @return {Handlebars Helper} - */ - function resolveHelper(container, name) { - if (helpers[name]) { - return helpers[name]; - } - - if (!container || ISNT_HELPER_CACHE.get(name)) { - return; - } - - var helper = container.lookup('helper:' + name); - if (!helper) { - var componentLookup = container.lookup('component-lookup:main'); - - var Component = componentLookup.lookupFactory(name, container); - if (Component) { - helper = EmberHandlebars.makeViewHelper(Component); - container.register('helper:' + name, helper); - } - } - return helper; - } - - - /** - `bind` can be used to display a value, then update that value if it - changes. For example, if you wanted to print the `title` property of - `content`: - - ```handlebars - {{bind "content.title"}} - ``` - - This will return the `title` property as a string, then create a new observer - at the specified path. If it changes, it will update the value in DOM. Note - that if you need to support IE7 and IE8 you must modify the model objects - properties using `Ember.get()` and `Ember.set()` for this to work as it - relies on Ember's KVO system. For all other browsers this will be handled for - you automatically. - - @private - @method bind - @for Ember.Handlebars.helpers - @param {String} property Property to bind - @param {Function} fn Context to provide for rendering - @return {String} HTML string - */ - function bindHelper(property, options) { - - var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this; - - if (!options.fn) { - var lazyValue = options.data.view.getStream(property); - return simpleBind(context, lazyValue, options); - } - - options.helperName = 'bind'; - - return bind.call(context, property, options, false, exists); - } - - __exports__.bind = bind; - __exports__._triageMustacheHelper = _triageMustacheHelper; - __exports__.resolveHelper = resolveHelper; - __exports__.bindHelper = bindHelper; - }); -enifed("ember-handlebars/helpers/collection", - ["ember-metal/core","ember-handlebars-compiler","ember-metal/mixin","ember-runtime/system/string","ember-metal/property_get","ember-metal/streams/simple","ember-handlebars/ext","ember-handlebars/helpers/view","ember-views/views/view","ember-views/views/collection_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert, Ember.deprecate - - // var emberAssert = Ember.assert; - // emberDeprecate = Ember.deprecate; - - var EmberHandlebars = __dependency2__["default"]; - - var IS_BINDING = __dependency3__.IS_BINDING; - var fmt = __dependency4__.fmt; - var get = __dependency5__.get; - var SimpleStream = __dependency6__["default"]; - var handlebarsGetView = __dependency7__.handlebarsGetView; - var ViewHelper = __dependency8__.ViewHelper; - var View = __dependency9__["default"]; - var CollectionView = __dependency10__["default"]; - - /** - `{{collection}}` is a `Ember.Handlebars` helper for adding instances of - `Ember.CollectionView` to a template. See [Ember.CollectionView](/api/classes/Ember.CollectionView.html) - for additional information on how a `CollectionView` functions. - - `{{collection}}`'s primary use is as a block helper with a `contentBinding` - option pointing towards an `Ember.Array`-compatible object. An `Ember.View` - instance will be created for each item in its `content` property. Each view - will have its own `content` property set to the appropriate item in the - collection. - - The provided block will be applied as the template for each item's view. - - Given an empty `` the following template: - - ```handlebars - {{! application.hbs }} - {{#collection content=model}} - Hi {{view.content.name}} - {{/collection}} - ``` - - And the following application code - - ```javascript - App = Ember.Application.create(); - App.ApplicationRoute = Ember.Route.extend({ - model: function(){ - return [{name: 'Yehuda'},{name: 'Tom'},{name: 'Peter'}]; - } - }); - ``` - - The following HTML will result: - - ```html -
    -
    Hi Yehuda
    -
    Hi Tom
    -
    Hi Peter
    -
    - ``` - - ### Non-block version of collection - - If you provide an `itemViewClass` option that has its own `template` you may - omit the block. - - The following template: - - ```handlebars - {{! application.hbs }} - {{collection content=model itemViewClass="an-item"}} - ``` - - And application code - - ```javascript - App = Ember.Application.create(); - App.ApplicationRoute = Ember.Route.extend({ - model: function(){ - return [{name: 'Yehuda'},{name: 'Tom'},{name: 'Peter'}]; - } - }); - - App.AnItemView = Ember.View.extend({ - template: Ember.Handlebars.compile("Greetings {{view.content.name}}") - }); - ``` - - Will result in the HTML structure below - - ```html -
    -
    Greetings Yehuda
    -
    Greetings Tom
    -
    Greetings Peter
    -
    - ``` - - ### Specifying a CollectionView subclass - - By default the `{{collection}}` helper will create an instance of - `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to - the helper by passing it as the first argument: - - ```handlebars - {{#collection "my-custom-collection" content=model}} - Hi {{view.content.name}} - {{/collection}} - ``` - - This example would look for the class `App.MyCustomCollection`. - - ### Forwarded `item.*`-named Options - - As with the `{{view}}`, helper options passed to the `{{collection}}` will be - set on the resulting `Ember.CollectionView` as properties. Additionally, - options prefixed with `item` will be applied to the views rendered for each - item (note the camelcasing): - - ```handlebars - {{#collection content=model - itemTagName="p" - itemClassNames="greeting"}} - Howdy {{view.content.name}} - {{/collection}} - ``` - - Will result in the following HTML structure: - - ```html -
    -

    Howdy Yehuda

    -

    Howdy Tom

    -

    Howdy Peter

    -
    - ``` - - @method collection - @for Ember.Handlebars.helpers - @param {String} path - @param {Hash} options - @return {String} HTML string - @deprecated Use `{{each}}` helper instead. - */ - function collectionHelper(path, options) { - - // If no path is provided, treat path param as options. - if (path && path.data && path.data.isRenderData) { - options = path; - path = undefined; - } else { - } - - var fn = options.fn, - data = options.data, - inverse = options.inverse, - view = options.data.view, - // This should be deterministic, and should probably come from a - // parent view and not the controller. - container = (view.controller && view.controller.container ? view.controller.container : view.container); - - // If passed a path string, convert that into an object. - // Otherwise, just default to the standard class. - var collectionClass; - if (path) { - collectionClass = handlebarsGetView(this, path, container, options.data); - } - else { - collectionClass = CollectionView; - } - - var hash = options.hash; - var hashTypes = options.hashTypes; - var itemHash = {}; - var match; - - // Extract item view class if provided else default to the standard class - var collectionPrototype = collectionClass.proto(); - var itemViewClass; - - if (hash.itemView) { - itemViewClass = hash.itemView; - } else if (hash.itemViewClass) { - if (hashTypes.itemViewClass === 'ID') { - var itemViewClassStream = view.getStream(hash.itemViewClass); - itemViewClass = itemViewClassStream.value(); - } else { - itemViewClass = hash.itemViewClass; - } - } else { - itemViewClass = collectionPrototype.itemViewClass; - } - - if (typeof itemViewClass === 'string') { - itemViewClass = container.lookupFactory('view:'+itemViewClass); - } - - - delete hash.itemViewClass; - delete hash.itemView; - delete hashTypes.itemViewClass; - delete hashTypes.itemView; - - // Go through options passed to the {{collection}} helper and extract options - // that configure item views instead of the collection itself. - for (var prop in hash) { - if (prop === 'itemController' || prop === 'itemClassBinding') { - continue; - } - if (hash.hasOwnProperty(prop)) { - match = prop.match(/^item(.)(.*)$/); - if (match) { - var childProp = match[1].toLowerCase() + match[2]; - - if (hashTypes[prop] === 'ID' || IS_BINDING.test(prop)) { - itemHash[childProp] = view._getBindingForStream(hash[prop]); - } else { - itemHash[childProp] = hash[prop]; - } - delete hash[prop]; - } - } - } - - if (fn) { - itemHash.template = fn; - delete options.fn; - } - - var emptyViewClass; - if (inverse && inverse !== EmberHandlebars.VM.noop) { - emptyViewClass = get(collectionPrototype, 'emptyViewClass'); - emptyViewClass = emptyViewClass.extend({ - template: inverse, - tagName: itemHash.tagName - }); - } else if (hash.emptyViewClass) { - emptyViewClass = handlebarsGetView(this, hash.emptyViewClass, container, options.data); - } - if (emptyViewClass) { hash.emptyView = emptyViewClass; } - - if (hash.keyword) { - itemHash._contextBinding = '_parentView.context'; - } else { - itemHash._contextBinding = 'content'; - } - - var viewOptions = ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this); - - if (hash.itemClassBinding) { - var itemClassBindings = hash.itemClassBinding.split(' '); - - for (var i = 0; i < itemClassBindings.length; i++) { - var parsedPath = View._parsePropertyPath(itemClassBindings[i]); - if (parsedPath.path === '') { - parsedPath.stream = new SimpleStream(true); - } else { - parsedPath.stream = view.getStream(parsedPath.path); - } - itemClassBindings[i] = parsedPath; - } - - viewOptions.classNameBindings = itemClassBindings; - } - - hash.itemViewClass = itemViewClass; - hash._itemViewProps = viewOptions; - - options.helperName = options.helperName || 'collection'; - - return EmberHandlebars.helpers.view.call(this, collectionClass, options); - } - - __exports__["default"] = collectionHelper; - }); -enifed("ember-handlebars/helpers/debug", - ["ember-metal/core","ember-metal/utils","ember-metal/logger","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /*jshint debug:true*/ - - /** - @module ember - @submodule ember-handlebars - */ - var Ember = __dependency1__["default"]; - // Ember.FEATURES, - var inspect = __dependency2__.inspect; - var Logger = __dependency3__["default"]; - - var a_slice = [].slice; - - /** - `log` allows you to output the value of variables in the current rendering - context. `log` also accepts primitive types such as strings or numbers. - - ```handlebars - {{log "myVariable:" myVariable }} - ``` - - @method log - @for Ember.Handlebars.helpers - @param {String} property - */ - function logHelper() { - var params = a_slice.call(arguments, 0, -1); - var options = arguments[arguments.length - 1]; - var view = options.data.view; - var logger = Logger.log; - var values = []; - - for (var i = 0; i < params.length; i++) { - if (options.types[i] === 'ID') { - var stream = view.getStream(params[i]); - values.push(stream.value()); - } else { - values.push(params[i]); - } - } - - logger.apply(logger, values); - } - - /** - Execute the `debugger` statement in the current context. - - ```handlebars - {{debugger}} - ``` - - Before invoking the `debugger` statement, there - are a few helpful variables defined in the - body of this helper that you can inspect while - debugging that describe how and where this - helper was invoked: - - - templateContext: this is most likely a controller - from which this template looks up / displays properties - - typeOfTemplateContext: a string description of - what the templateContext is - - For example, if you're wondering why a value `{{foo}}` - isn't rendering as expected within a template, you - could place a `{{debugger}}` statement, and when - the `debugger;` breakpoint is hit, you can inspect - `templateContext`, determine if it's the object you - expect, and/or evaluate expressions in the console - to perform property lookups on the `templateContext`: - - ``` - > templateContext.get('foo') // -> "" - ``` - - @method debugger - @for Ember.Handlebars.helpers - @param {String} property - */ - function debuggerHelper(options) { - - // These are helpful values you can inspect while debugging. - /* jshint unused: false */ - var templateContext = this; - var typeOfTemplateContext = inspect(templateContext); - - debugger; - } - - __exports__.logHelper = logHelper; - __exports__.debuggerHelper = debuggerHelper; - }); -enifed("ember-handlebars/helpers/each", - ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - - /** - @module ember - @submodule ember-handlebars - */ - var Ember = __dependency1__["default"]; - // Ember.assert;, Ember.K - - var EmberHandlebars = __dependency2__["default"]; - - var fmt = __dependency3__.fmt; - var get = __dependency4__.get; - var set = __dependency5__.set; - var CollectionView = __dependency6__["default"]; - var Binding = __dependency7__.Binding; - var ControllerMixin = __dependency8__["default"]; - var ArrayController = __dependency9__["default"]; - var EmberArray = __dependency10__["default"]; - - var addObserver = __dependency11__.addObserver; - var removeObserver = __dependency11__.removeObserver; - var addBeforeObserver = __dependency11__.addBeforeObserver; - var removeBeforeObserver = __dependency11__.removeBeforeObserver; - - var _MetamorphView = __dependency12__["default"]; - var _Metamorph = __dependency12__._Metamorph; - - var EachView = CollectionView.extend(_Metamorph, { - - init: function() { - var itemController = get(this, 'itemController'); - var binding; - - if (itemController) { - var controller = get(this, 'controller.container').lookupFactory('controller:array').create({ - _isVirtual: true, - parentController: get(this, 'controller'), - itemController: itemController, - target: get(this, 'controller'), - _eachView: this - }); - - this.disableContentObservers(function() { - set(this, 'content', controller); - binding = new Binding('content', '_eachView.dataSource').oneWay(); - binding.connect(controller); - }); - - set(this, '_arrayController', controller); - } else { - this.disableContentObservers(function() { - binding = new Binding('content', 'dataSource').oneWay(); - binding.connect(this); - }); - } - - return this._super(); - }, - - _assertArrayLike: function(content) { - }, - - disableContentObservers: function(callback) { - removeBeforeObserver(this, 'content', null, '_contentWillChange'); - removeObserver(this, 'content', null, '_contentDidChange'); - - callback.call(this); - - addBeforeObserver(this, 'content', null, '_contentWillChange'); - addObserver(this, 'content', null, '_contentDidChange'); - }, - - itemViewClass: _MetamorphView, - emptyViewClass: _MetamorphView, - - createChildView: function(view, attrs) { - view = this._super(view, attrs); - - var content = get(view, 'content'); - var keyword = get(this, 'keyword'); - - if (keyword) { - view._keywords[keyword] = content; - } - - // If {{#each}} is looping over an array of controllers, - // point each child view at their respective controller. - if (content && content.isController) { - set(view, 'controller', content); - } - - return view; - }, - - destroy: function() { - if (!this._super()) { return; } - - var arrayController = get(this, '_arrayController'); - - if (arrayController) { - arrayController.destroy(); - } - - return this; - } - }); - - /** - The `{{#each}}` helper loops over elements in a collection. It is an extension - of the base Handlebars `{{#each}}` helper. - - The default behavior of `{{#each}}` is to yield its inner block once for every - item in an array. - - ```javascript - var developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; - ``` - - ```handlebars - {{#each person in developers}} - {{person.name}} - {{! `this` is whatever it was outside the #each }} - {{/each}} - ``` - - The same rules apply to arrays of primitives, but the items may need to be - references with `{{this}}`. - - ```javascript - var developerNames = ['Yehuda', 'Tom', 'Paul'] - ``` - - ```handlebars - {{#each name in developerNames}} - {{name}} - {{/each}} - ``` - - ### {{else}} condition - - `{{#each}}` can have a matching `{{else}}`. The contents of this block will render - if the collection is empty. - - ``` - {{#each person in developers}} - {{person.name}} - {{else}} -

    Sorry, nobody is available for this task.

    - {{/each}} - ``` - - ### Specifying an alternative view for each item - - `itemViewClass` can control which view will be used during the render of each - item's template. - - The following template: - - ```handlebars -
      - {{#each developer in developers itemViewClass="person"}} - {{developer.name}} - {{/each}} -
    - ``` - - Will use the following view for each item - - ```javascript - App.PersonView = Ember.View.extend({ - tagName: 'li' - }); - ``` - - Resulting in HTML output that looks like the following: - - ```html -
      -
    • Yehuda
      • -
    • Tom
      • -
    • Paul
      • -
    - ``` - - `itemViewClass` also enables a non-block form of `{{each}}`. The view - must {{#crossLink "Ember.View/toc_templates"}}provide its own template{{/crossLink}}, - and then the block should be dropped. An example that outputs the same HTML - as the previous one: - - ```javascript - App.PersonView = Ember.View.extend({ - tagName: 'li', - template: '{{developer.name}}' - }); - ``` - - ```handlebars -
      - {{each developer in developers itemViewClass="person"}} -
    - ``` - - ### Specifying an alternative view for no items (else) - - The `emptyViewClass` option provides the same flexibility to the `{{else}}` - case of the each helper. - - ```javascript - App.NoPeopleView = Ember.View.extend({ - tagName: 'li', - template: 'No person is available, sorry' - }); - ``` - - ```handlebars -
      - {{#each developer in developers emptyViewClass="no-people"}} -
    • {{developer.name}}
      • - {{/each}} -
    - ``` - - ### Wrapping each item in a controller - - Controllers in Ember manage state and decorate data. In many cases, - providing a controller for each item in a list can be useful. - Specifically, an {{#crossLink "Ember.ObjectController"}}Ember.ObjectController{{/crossLink}} - should probably be used. Item controllers are passed the item they - will present as a `model` property, and an object controller will - proxy property lookups to `model` for us. - - This allows state and decoration to be added to the controller - while any other property lookups are delegated to the model. An example: - - ```javascript - App.RecruitController = Ember.ObjectController.extend({ - isAvailableForHire: function() { - return !this.get('isEmployed') && this.get('isSeekingWork'); - }.property('isEmployed', 'isSeekingWork') - }) - ``` - - ```handlebars - {{#each person in developers itemController="recruit"}} - {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}} - {{/each}} - ``` - - @method each - @for Ember.Handlebars.helpers - @param [name] {String} name for item (used with `in`) - @param [path] {String} path - @param [options] {Object} Handlebars key/value pairs of options - @param [options.itemViewClass] {String} a path to a view class used for each item - @param [options.emptyViewClass] {String} a path to a view class used for each item - @param [options.itemController] {String} name of a controller to be created for each item - */ - function eachHelper(path) { - var options = arguments[arguments.length - 1]; - var helperName = 'each'; - var keywordName; - - if (arguments.length === 4) { - - keywordName = arguments[0]; - path = arguments[2]; - - helperName += ' ' + keywordName + ' in ' + path; - - options.hash.keyword = keywordName; - } else if (arguments.length === 1) { - path = ''; - } else { - helperName += ' ' + path; - } - - - options.hash.emptyViewClass = Ember._MetamorphView; - options.hash.dataSourceBinding = path; - options.hashTypes.dataSourceBinding = 'STRING'; - options.helperName = options.helperName || helperName; - - return EmberHandlebars.helpers.collection.call(this, EmberHandlebars.EachView, options); - } - - __exports__.EachView = EachView; - __exports__.eachHelper = eachHelper; - }); -enifed("ember-handlebars/helpers/if_unless", - ["ember-metal/core","ember-handlebars-compiler","ember-handlebars/helpers/binding","ember-metal/property_get","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var EmberHandlebars = __dependency2__["default"]; - - var bind = __dependency3__.bind; - - var get = __dependency4__.get; - var isArray = __dependency5__.isArray; - - var helpers = EmberHandlebars.helpers; - - function shouldDisplayIfHelperContent(result) { - var truthy = result && get(result, 'isTruthy'); - if (typeof truthy === 'boolean') { return truthy; } - - if (isArray(result)) { - return get(result, 'length') !== 0; - } else { - return !!result; - } - } - - /** - Use the `boundIf` helper to create a conditional that re-evaluates - whenever the truthiness of the bound value changes. - - ```handlebars - {{#boundIf "content.shouldDisplayTitle"}} - {{content.title}} - {{/boundIf}} - ``` - - @private - @method boundIf - @for Ember.Handlebars.helpers - @param {String} property Property to bind - @param {Function} fn Context to provide for rendering - @return {String} HTML string - */ - function boundIfHelper(property, fn) { - var context = (fn.contexts && fn.contexts.length) ? fn.contexts[0] : this; - - fn.helperName = fn.helperName || 'boundIf'; - - return bind.call(context, property, fn, true, shouldDisplayIfHelperContent, shouldDisplayIfHelperContent, [ - 'isTruthy', - 'length' - ]); - } - - /** - @private - - Use the `unboundIf` helper to create a conditional that evaluates once. - - ```handlebars - {{#unboundIf "content.shouldDisplayTitle"}} - {{content.title}} - {{/unboundIf}} - ``` - - @method unboundIf - @for Ember.Handlebars.helpers - @param {String} property Property to bind - @param {Function} fn Context to provide for rendering - @return {String} HTML string - @since 1.4.0 - */ - function unboundIfHelper(property, fn) { - var context = (fn.contexts && fn.contexts.length) ? fn.contexts[0] : this; - var data = fn.data; - var view = data.view; - var template = fn.fn; - var inverse = fn.inverse; - - var propertyValue = view.getStream(property).value(); - - if (!shouldDisplayIfHelperContent(propertyValue)) { - template = inverse; - } - - template(context, { data: data }); - } - - /** - See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf) - and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf) - - @method if - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function ifHelper(context, options) { - - options.helperName = options.helperName || ('if ' + context); - - if (options.data.isUnbound) { - return helpers.unboundIf.call(options.contexts[0], context, options); - } else { - return helpers.boundIf.call(options.contexts[0], context, options); - } - } - - /** - @method unless - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - function unlessHelper(context, options) { - - var fn = options.fn; - var inverse = options.inverse; - var helperName = 'unless'; - - if (context) { - helperName += ' ' + context; - } - - options.fn = inverse; - options.inverse = fn; - - options.helperName = options.helperName || helperName; - - if (options.data.isUnbound) { - return helpers.unboundIf.call(options.contexts[0], context, options); - } else { - return helpers.boundIf.call(options.contexts[0], context, options); - } - } - - __exports__.ifHelper = ifHelper; - __exports__.boundIfHelper = boundIfHelper; - __exports__.unboundIfHelper = unboundIfHelper; - __exports__.unlessHelper = unlessHelper; - }); -enifed("ember-handlebars/helpers/loc", - ["ember-runtime/system/string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var loc = __dependency1__.loc; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the - provided string. - - This is a convenient way to localize text within a template: - - ```javascript - Ember.STRINGS = { - '_welcome_': 'Bonjour' - }; - ``` - - ```handlebars -
    - {{loc '_welcome_'}} -
    - ``` - - ```html -
    - Bonjour -
    - ``` - - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to - set up localized string references. - - @method loc - @for Ember.Handlebars.helpers - @param {String} str The string to format - @see {Ember.String#loc} - */ - __exports__["default"] = loc; - }); -enifed("ember-handlebars/helpers/partial", - ["ember-metal/core","ember-metal/is_none","ember-handlebars/helpers/binding","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - // var emberAssert = Ember.assert; - - var isNone = __dependency2__["default"]; - var bind = __dependency3__.bind; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - The `partial` helper renders another template without - changing the template context: - - ```handlebars - {{foo}} - {{partial "nav"}} - ``` - - The above example template will render a template named - "_nav", which has the same context as the parent template - it's rendered into, so if the "_nav" template also referenced - `{{foo}}`, it would print the same thing as the `{{foo}}` - in the above example. - - If a "_nav" template isn't found, the `partial` helper will - fall back to a template named "nav". - - ## Bound template names - - The parameter supplied to `partial` can also be a path - to a property containing a template name, e.g.: - - ```handlebars - {{partial someTemplateName}} - ``` - - The above example will look up the value of `someTemplateName` - on the template context (e.g. a controller) and use that - value as the name of the template to render. If the resolved - value is falsy, nothing will be rendered. If `someTemplateName` - changes, the partial will be re-rendered using the new template - name. - - - @method partial - @for Ember.Handlebars.helpers - @param {String} partialName the name of the template to render minus the leading underscore - */ - - __exports__["default"] = function partialHelper(name, options) { - var view = options.data.view; - - var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this; - - options.helperName = options.helperName || 'partial'; - - if (options.types[0] === "ID") { - var partialNameStream = view.getStream(name); - // Helper was passed a property path; we need to - // create a binding that will re-render whenever - // this property changes. - options.fn = function(context, fnOptions) { - renderPartial(context, partialNameStream.value(), fnOptions); - }; - - return bind.call(context, name, options, true, exists); - } else { - // Render the partial right into parent template. - renderPartial(context, name, options); - } - } - - function exists(value) { - return !isNone(value); - } - - function renderPartial(context, name, options) { - var nameParts = name.split("/"); - var lastPart = nameParts[nameParts.length - 1]; - - nameParts[nameParts.length - 1] = "_" + lastPart; - - var view = options.data.view; - var underscoredName = nameParts.join("/"); - var template = view.templateForName(underscoredName); - var deprecatedTemplate = !template && view.templateForName(name); - - - template = template || deprecatedTemplate; - - template(context, { - data: options.data - }); - } - }); -enifed("ember-handlebars/helpers/template", - ["ember-metal/core","ember-handlebars-compiler","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.deprecate; - - var EmberHandlebars = __dependency2__["default"]; - /** - @module ember - @submodule ember-handlebars - */ - - /** - @deprecated - @method template - @for Ember.Handlebars.helpers - @param {String} templateName the template to render - */ - __exports__["default"] = function templateHelper(name, options) { - - options.helperName = options.helperName || 'template'; - - return EmberHandlebars.helpers.partial.apply(this, arguments); - } - }); -enifed("ember-handlebars/helpers/unbound", - ["ember-handlebars-compiler","ember-handlebars/helpers/binding","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var EmberHandlebars = __dependency1__["default"]; - - var resolveHelper = __dependency2__.resolveHelper; - - /** - `unbound` allows you to output a property without binding. *Important:* The - output will not be updated if the property changes. Use with caution. - - ```handlebars -
    {{unbound somePropertyThatDoesntChange}}
    - ``` - - `unbound` can also be used in conjunction with a bound helper to - render it in its unbound form: - - ```handlebars -
    {{unbound helperName somePropertyThatDoesntChange}}
    - ``` - - @method unbound - @for Ember.Handlebars.helpers - @param {String} property - @return {String} HTML string - */ - __exports__["default"] = function unboundHelper(property) { - var argsLength = arguments.length; - var options = arguments[argsLength - 1]; - var view = options.data.view; - var container = view.container; - - if (argsLength <= 2) { - return view.getStream(property).value(); - } else { - options.data.isUnbound = true; - options.types.shift(); - - var args = new Array(argsLength - 1); - for (var i = 1; i < argsLength; i++) { - args[i - 1] = arguments[i]; - } - - var helper = resolveHelper(container, property) || EmberHandlebars.helpers.helperMissing; - - // Attempt to exec the first field as a helper - options.name = arguments[0]; - - var result = helper.apply(this, args); - - delete options.data.isUnbound; - return result; - } - } - }); -enifed("ember-handlebars/helpers/view", - ["ember-metal/core","ember-runtime/system/object","ember-metal/property_get","ember-metal/keys","ember-metal/mixin","ember-views/streams/read","ember-views/views/view","ember-metal/streams/simple","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.warn, Ember.assert - // var emberWarn = Ember.warn, emberAssert = Ember.assert; - - var EmberObject = __dependency2__["default"]; - var get = __dependency3__.get; - var keys = __dependency4__["default"]; - var IS_BINDING = __dependency5__.IS_BINDING; - var readViewFactory = __dependency6__.readViewFactory; - var View = __dependency7__["default"]; - var SimpleStream = __dependency8__["default"]; - - function makeBindings(options) { - var hash = options.hash; - var hashTypes = options.hashTypes; - var view = options.data.view; - - for (var prop in hash) { - var hashType = hashTypes[prop]; - var value = hash[prop]; - - if (IS_BINDING.test(prop)) { - // classBinding is processed separately - if (prop === 'classBinding') { - continue; - } - - if (hashType === 'ID') { - hash[prop] = view._getBindingForStream(value); - } else if (typeof value === 'string') { - hash[prop] = view._getBindingForStream(value); - } - } else { - if (hashType === 'ID') { - if (prop === 'class') { - hash.classBinding = value; - } else { - hash[prop + 'Binding'] = view._getBindingForStream(value); - } - delete hash[prop]; - delete hashTypes[prop]; - } - } - } - - if (hash.idBinding) { - // id can't be bound, so just perform one-time lookup. - hash.id = hash.idBinding.value(); - hashTypes.id = 'STRING'; - delete hash.idBinding; - delete hashTypes.idBinding; - } - } - - var ViewHelper = EmberObject.create({ - propertiesFromHTMLOptions: function(options) { - var view = options.data.view; - var hash = options.hash; - var classes = hash['class']; - - var extensions = { - helperName: options.helperName || '' - }; - - if (hash.id) { - extensions.elementId = hash.id; - } - - if (hash.tag) { - extensions.tagName = hash.tag; - } - - if (classes) { - classes = classes.split(' '); - extensions.classNames = classes; - } - - if (hash.classBinding) { - extensions.classNameBindings = hash.classBinding.split(' '); - } - - if (hash.classNameBindings) { - if (extensions.classNameBindings === undefined) { - extensions.classNameBindings = []; - } - extensions.classNameBindings = extensions.classNameBindings.concat(hash.classNameBindings.split(' ')); - } - - if (hash.attributeBindings) { - extensions.attributeBindings = null; - } - - // Set the proper context for all bindings passed to the helper. This applies to regular attribute bindings - // as well as class name bindings. If the bindings are local, make them relative to the current context - // instead of the view. - - var hashKeys = keys(hash); - - for (var i = 0, l = hashKeys.length; i < l; i++) { - var prop = hashKeys[i]; - - if (prop !== 'classNameBindings') { - extensions[prop] = hash[prop]; - } - } - - var classNameBindings = extensions.classNameBindings; - if (classNameBindings) { - for (var j = 0; j < classNameBindings.length; j++) { - var parsedPath = View._parsePropertyPath(classNameBindings[j]); - if (parsedPath.path === '') { - parsedPath.stream = new SimpleStream(true); - } else { - parsedPath.stream = view.getStream(parsedPath.path); - } - classNameBindings[j] = parsedPath; - } - } - - return extensions; - }, - - helper: function(thisContext, newView, options) { - var data = options.data; - var fn = options.fn; - var newViewProto; - - makeBindings(options); - - var viewOptions = this.propertiesFromHTMLOptions(options, thisContext); - var currentView = data.view; - viewOptions.templateData = data; - - if (View.detectInstance(newView)) { - newViewProto = newView; - } else { - newViewProto = newView.proto(); - } - - if (fn) { - viewOptions.template = fn; - } - - // We only want to override the `_context` computed property if there is - // no specified controller. See View#_context for more information. - if (!newViewProto.controller && !newViewProto.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) { - viewOptions._context = thisContext; - } - - currentView.appendChild(newView, viewOptions); - }, - - instanceHelper: function(thisContext, newView, options) { - var data = options.data; - var fn = options.fn; - - makeBindings(options); - - - var viewOptions = this.propertiesFromHTMLOptions(options, thisContext); - var currentView = data.view; - viewOptions.templateData = data; - - if (fn) { - viewOptions.template = fn; - } - - // We only want to override the `_context` computed property if there is - // no specified controller. See View#_context for more information. - if (!newView.controller && !newView.controllerBinding && - !viewOptions.controller && !viewOptions.controllerBinding) { - viewOptions._context = thisContext; - } - - currentView.appendChild(newView, viewOptions); - } - }); - __exports__.ViewHelper = ViewHelper; - /** - `{{view}}` inserts a new instance of an `Ember.View` into a template passing its - options to the `Ember.View`'s `create` method and using the supplied block as - the view's own template. - - An empty `` and the following template: - - ```handlebars - A span: - {{#view tagName="span"}} - hello. - {{/view}} - ``` - - Will result in HTML structure: - - ```html - - - -
    - A span: - - Hello. - -
    - - ``` - - ### `parentView` setting - - The `parentView` property of the new `Ember.View` instance created through - `{{view}}` will be set to the `Ember.View` instance of the template where - `{{view}}` was called. - - ```javascript - aView = Ember.View.create({ - template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}") - }); - - aView.appendTo('body'); - ``` - - Will result in HTML structure: - - ```html -
    -
    - my parent: ember1 -
    -
    - ``` - - ### Setting CSS id and class attributes - - The HTML `id` attribute can be set on the `{{view}}`'s resulting element with - the `id` option. This option will _not_ be passed to `Ember.View.create`. - - ```handlebars - {{#view tagName="span" id="a-custom-id"}} - hello. - {{/view}} - ``` - - Results in the following HTML structure: - - ```html -
    - - hello. - -
    - ``` - - The HTML `class` attribute can be set on the `{{view}}`'s resulting element - with the `class` or `classNameBindings` options. The `class` option will - directly set the CSS `class` attribute and will not be passed to - `Ember.View.create`. `classNameBindings` will be passed to `create` and use - `Ember.View`'s class name binding functionality: - - ```handlebars - {{#view tagName="span" class="a-custom-class"}} - hello. - {{/view}} - ``` - - Results in the following HTML structure: - - ```html -
    - - hello. - -
    - ``` - - ### Supplying a different view class - - `{{view}}` can take an optional first argument before its supplied options to - specify a path to a custom view class. - - ```handlebars - {{#view "custom"}}{{! will look up App.CustomView }} - hello. - {{/view}} - ``` - - The first argument can also be a relative path accessible from the current - context. - - ```javascript - MyApp = Ember.Application.create({}); - MyApp.OuterView = Ember.View.extend({ - innerViewClass: Ember.View.extend({ - classNames: ['a-custom-view-class-as-property'] - }), - template: Ember.Handlebars.compile('{{#view view.innerViewClass}} hi {{/view}}') - }); - - MyApp.OuterView.create().appendTo('body'); - ``` - - Will result in the following HTML: - - ```html -
    -
    - hi -
    -
    - ``` - - ### Blockless use - - If you supply a custom `Ember.View` subclass that specifies its own template - or provide a `templateName` option to `{{view}}` it can be used without - supplying a block. Attempts to use both a `templateName` option and supply a - block will throw an error. - - ```javascript - var App = Ember.Application.create(); - App.WithTemplateDefinedView = Ember.View.extend({ - templateName: 'defined-template' - }); - ``` - - ```handlebars - {{! application.hbs }} - {{view 'with-template-defined'}} - ``` - - ```handlebars - {{! defined-template.hbs }} - Some content for the defined template view. - ``` - - ### `viewName` property - - You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance - will be referenced as a property of its parent view by this name. - - ```javascript - aView = Ember.View.create({ - template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}') - }); - - aView.appendTo('body'); - aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper - ``` - - @method view - @for Ember.Handlebars.helpers - @param {String} path - @param {Hash} options - @return {String} HTML string - */ - function viewHelper(path) { - - var options = arguments[arguments.length - 1]; - var types = options.types; - var view = options.data.view; - var container = view.container || view._keywords.view.value().container; - var viewClass; - - // If no path is provided, treat path param as options - // and get an instance of the registered `view:toplevel` - if (arguments.length === 1) { - if (container) { - viewClass = container.lookupFactory('view:toplevel'); - } else { - viewClass = View; - } - } else { - var pathStream; - if (typeof path === 'string' && types[0] === 'ID') { - pathStream = view.getStream(path); - } else { - pathStream = path; - } - - viewClass = readViewFactory(pathStream, container); - } - - options.helperName = options.helperName || 'view'; - - return ViewHelper.helper(this, viewClass, options); - } - - __exports__.viewHelper = viewHelper; - }); -enifed("ember-handlebars/helpers/with", - ["ember-metal/core","ember-metal/property_set","ember-metal/utils","ember-metal/platform","ember-metal/is_none","ember-handlebars/helpers/binding","ember-handlebars/views/handlebars_bound_view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - - var set = __dependency2__.set; - var apply = __dependency3__.apply; - var o_create = __dependency4__.create; - var isNone = __dependency5__["default"]; - var bind = __dependency6__.bind; - var _HandlebarsBoundView = __dependency7__._HandlebarsBoundView; - - function exists(value) { - return !isNone(value); - } - - var WithView = _HandlebarsBoundView.extend({ - init: function() { - apply(this, this._super, arguments); - - var keywordName = this.templateHash.keywordName; - var controllerName = this.templateHash.controller; - - if (controllerName) { - var previousContext = this.previousContext; - var controller = this.container.lookupFactory('controller:'+controllerName).create({ - parentController: previousContext, - target: previousContext - }); - - this._generatedController = controller; - - if (this.preserveContext) { - this._keywords[keywordName] = controller; - this.lazyValue.subscribe(function(modelStream) { - set(controller, 'model', modelStream.value()); - }); - } else { - set(this, 'controller', controller); - this.valueNormalizerFunc = function(result) { - controller.set('model', result); - return controller; - }; - } - - set(controller, 'model', this.lazyValue.value()); - } - }, - - willDestroy: function() { - this._super(); - - if (this._generatedController) { - this._generatedController.destroy(); - } - } - }); - - /** - Use the `{{with}}` helper when you want to aliases the to a new name. It's helpful - for semantic clarity and to retain default scope or to reference from another - `{{with}}` block. - - ```handlebars - // posts might not be - {{#with user.posts as blogPosts}} -
    - There are {{blogPosts.length}} blog posts written by {{user.name}}. -
    - - {{#each post in blogPosts}} -
  • {{post.title}}
    • - {{/each}} - {{/with}} - ``` - - Without the `as` operator, it would be impossible to reference `user.name` in the example above. - - NOTE: The alias should not reuse a name from the bound property path. - For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using - the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`. - - ### `controller` option - - Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of - the specified controller wrapping the aliased keyword. - - This is very similar to using an `itemController` option with the `{{each}}` helper. - - ```handlebars - {{#with users.posts as posts controller='userBlogPosts'}} - {{!- `posts` is wrapped in our controller instance }} - {{/with}} - ``` - - In the above example, the `posts` keyword is now wrapped in the `userBlogPost` controller, - which provides an elegant way to decorate the context with custom - functions/properties. - - @method with - @for Ember.Handlebars.helpers - @param {Function} context - @param {Hash} options - @return {String} HTML string - */ - __exports__["default"] = function withHelper(contextPath) { - var options = arguments[arguments.length - 1]; - var view = options.data.view; - var bindContext, preserveContext; - var helperName = 'with'; - - if (arguments.length === 4) { - - var keywordName = arguments[2]; - - if (contextPath) { - helperName += ' ' + contextPath + ' as ' + keywordName; - } - - - var localizedOptions = o_create(options); - localizedOptions.data = o_create(options.data); - - localizedOptions.keywords = {}; - localizedOptions.keywords[keywordName] = view.getStream(contextPath); - - localizedOptions.hash.keywordName = keywordName; - - bindContext = this; - options = localizedOptions; - preserveContext = true; - } else { - - - helperName += ' ' + contextPath; - bindContext = options.contexts[0]; - preserveContext = false; - } - - options.helperName = helperName; - - return bind.call(bindContext, contextPath, options, preserveContext, exists, undefined, undefined, WithView); - } - }); -enifed("ember-handlebars/helpers/yield", - ["ember-metal/core","ember-metal/property_get","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-handlebars - */ - - var Ember = __dependency1__["default"]; - // var emberAssert = Ember.assert; - - var get = __dependency2__.get; - - /** - `{{yield}}` denotes an area of a template that will be rendered inside - of another template. It has two main uses: - - ### Use with `layout` - When used in a Handlebars template that is assigned to an `Ember.View` - instance's `layout` property Ember will render the layout template first, - inserting the view's own rendered output at the `{{yield}}` location. - - An empty `` and the following application code: - - ```javascript - AView = Ember.View.extend({ - classNames: ['a-view-with-layout'], - layout: Ember.Handlebars.compile('
    {{yield}}
    '), - template: Ember.Handlebars.compile('I am wrapped') - }); - - aView = AView.create(); - aView.appendTo('body'); - ``` - - Will result in the following HTML output: - - ```html - -
    -
    - I am wrapped -
    -
    - - ``` - - The `yield` helper cannot be used outside of a template assigned to an - `Ember.View`'s `layout` property and will throw an error if attempted. - - ```javascript - BView = Ember.View.extend({ - classNames: ['a-view-with-layout'], - template: Ember.Handlebars.compile('{{yield}}') - }); - - bView = BView.create(); - bView.appendTo('body'); - - // throws - // Uncaught Error: assertion failed: - // You called yield in a template that was not a layout - ``` - - ### Use with Ember.Component - When designing components `{{yield}}` is used to denote where, inside the component's - template, an optional block passed to the component should render: - - ```handlebars - - {{#labeled-textfield value=someProperty}} - First name: - {{/labeled-textfield}} - ``` - - ```handlebars - - - ``` - - Result: - - ```html - - ``` - - @method yield - @for Ember.Handlebars.helpers - @param {Hash} options - @return {String} HTML string - */ - __exports__["default"] = function yieldHelper(options) { - var view = options.data.view; - - while (view && !get(view, 'layout')) { - if (view._contextView) { - view = view._contextView; - } else { - view = get(view, '_parentView'); - } - } - - - view._yield(this, options); - } - }); -enifed("ember-handlebars/loader", - ["ember-handlebars/component_lookup","ember-views/system/jquery","ember-metal/error","ember-runtime/system/lazy_load","ember-handlebars-compiler","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /*globals Handlebars */ - - var ComponentLookup = __dependency1__["default"]; - var jQuery = __dependency2__["default"]; - var EmberError = __dependency3__["default"]; - var onLoad = __dependency4__.onLoad; - - var EmberHandlebars = __dependency5__["default"]; - - /** - @module ember - @submodule ember-handlebars - */ - - /** - Find templates stored in the head tag as script tags and make them available - to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run - as as jQuery DOM-ready callback. - - Script tags with `text/x-handlebars` will be compiled - with Ember's Handlebars and are suitable for use as a view's template. - Those with type `text/x-raw-handlebars` will be compiled with regular - Handlebars and are suitable for use in views' computed properties. - - @private - @method bootstrap - @for Ember.Handlebars - @static - @param ctx - */ - function bootstrap(ctx) { - var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]'; - - jQuery(selectors, ctx) - .each(function() { - // Get a reference to the script tag - var script = jQuery(this); - - var compile = (script.attr('type') === 'text/x-raw-handlebars') ? - jQuery.proxy(Handlebars.compile, Handlebars) : - jQuery.proxy(EmberHandlebars.compile, EmberHandlebars); - // Get the name of the script, used by Ember.View's templateName property. - // First look for data-template-name attribute, then fall back to its - // id if no name is found. - var templateName = script.attr('data-template-name') || script.attr('id') || 'application'; - var template = compile(script.html()); - - // Check if template of same name already exists - if (Ember.TEMPLATES[templateName] !== undefined) { - throw new EmberError('Template named "' + templateName + '" already exists.'); - } - - // For templates which have a name, we save them and then remove them from the DOM - Ember.TEMPLATES[templateName] = template; - - // Remove script tag from DOM - script.remove(); - }); - } - - function _bootstrap() { - bootstrap( jQuery(document) ); - } - - function registerComponentLookup(container) { - container.register('component-lookup:main', ComponentLookup); - } - - /* - We tie this to application.load to ensure that we've at least - attempted to bootstrap at the point that the application is loaded. - - We also tie this to document ready since we're guaranteed that all - the inline templates are present at this point. - - There's no harm to running this twice, since we remove the templates - from the DOM after processing. - */ - - onLoad('Ember.Application', function(Application) { - Application.initializer({ - name: 'domTemplates', - initialize: _bootstrap - }); - - Application.initializer({ - name: 'registerComponentLookup', - after: 'domTemplates', - initialize: registerComponentLookup - }); - }); - - __exports__["default"] = bootstrap; - }); -enifed("ember-handlebars/string", - ["ember-runtime/system/string","exports"], - function(__dependency1__, __exports__) { - "use strict"; - // required so we can extend this object. - var EmberStringUtils = __dependency1__["default"]; - - /** - Mark a string as safe for unescaped output with Handlebars. If you - return HTML from a Handlebars helper, use this function to - ensure Handlebars does not escape the HTML. - - ```javascript - Ember.String.htmlSafe('
    someString
    ') - ``` - - @method htmlSafe - @for Ember.String - @static - @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars - */ - function htmlSafe(str) { - if (str === null || str === undefined) { - return ""; - } - - if (typeof str !== 'string') { - str = ''+str; - } - return new Handlebars.SafeString(str); - } - - EmberStringUtils.htmlSafe = htmlSafe; - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { - - /** - Mark a string as being safe for unescaped output with Handlebars. - - ```javascript - '
    someString
    '.htmlSafe() - ``` - - See [Ember.String.htmlSafe](/api/classes/Ember.String.html#method_htmlSafe). - - @method htmlSafe - @for String - @return {Handlebars.SafeString} a string that will not be html escaped by Handlebars - */ - String.prototype.htmlSafe = function() { - return htmlSafe(this); - }; - } - - __exports__["default"] = htmlSafe; - }); -enifed("ember-handlebars/views/handlebars_bound_view", - ["ember-handlebars-compiler","ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-handlebars/string","ember-views/views/states","ember-handlebars/views/metamorph_view","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __exports__) { - "use strict"; - /*jshint newcap:false*/ - - - /** - @module ember - @submodule ember-handlebars - */ - - var EmberHandlebars = __dependency1__["default"]; - // EmberHandlebars.SafeString; - - var Ember = __dependency2__["default"]; - // Ember.K - var K = Ember.K; - - var EmberError = __dependency3__["default"]; - var get = __dependency4__.get; - var set = __dependency5__.set; - var merge = __dependency6__["default"]; - var run = __dependency7__["default"]; - var htmlSafe = __dependency8__["default"]; - var cloneStates = __dependency9__.cloneStates; - var viewStates = __dependency9__.states; - - var _MetamorphView = __dependency10__["default"]; - var uuid = __dependency11__.uuid; - - function SimpleHandlebarsView(lazyValue, isEscaped) { - this.lazyValue = lazyValue; - this.isEscaped = isEscaped; - this[Ember.GUID_KEY] = uuid(); - this._lastNormalizedValue = undefined; - this.state = 'preRender'; - this.updateId = null; - this._parentView = null; - this.buffer = null; - this._morph = null; - } - - SimpleHandlebarsView.prototype = { - isVirtual: true, - isView: true, - - destroy: function () { - if (this.updateId) { - run.cancel(this.updateId); - this.updateId = null; - } - if (this._parentView) { - this._parentView.removeChild(this); - } - this.morph = null; - this.state = 'destroyed'; - }, - - propertyWillChange: K, - - propertyDidChange: K, - - normalizedValue: function() { - var result = this.lazyValue.value(); - - if (result === null || result === undefined) { - result = ""; - } else if (!this.isEscaped && !(result instanceof EmberHandlebars.SafeString)) { - result = htmlSafe(result); - } - - return result; - }, - - render: function(buffer) { - var value = this.normalizedValue(); - this._lastNormalizedValue = value; - buffer._element = value; - }, - - rerender: function() { - switch(this.state) { - case 'preRender': - case 'destroyed': - break; - case 'inBuffer': - throw new EmberError("Something you did tried to replace an {{expression}} before it was inserted into the DOM."); - case 'hasElement': - case 'inDOM': - this.updateId = run.scheduleOnce('render', this, 'update'); - break; - } - return this; - }, - - update: function () { - this.updateId = null; - var value = this.normalizedValue(); - // doesn't diff EmberHandlebars.SafeString instances - if (value !== this._lastNormalizedValue) { - this._lastNormalizedValue = value; - this._morph.update(value); - } - }, - - _transitionTo: function(state) { - this.state = state; - } - }; - - var states = cloneStates(viewStates); - - merge(states._default, { - rerenderIfNeeded: K - }); - - merge(states.inDOM, { - rerenderIfNeeded: function(view) { - if (view.normalizedValue() !== view._lastNormalizedValue) { - view.rerender(); - } - } - }); - - /** - `Ember._HandlebarsBoundView` is a private view created by the Handlebars - `{{bind}}` helpers that is used to keep track of bound properties. - - Every time a property is bound using a `{{mustache}}`, an anonymous subclass - of `Ember._HandlebarsBoundView` is created with the appropriate sub-template - and context set up. When the associated property changes, just the template - for this view will re-render. - - @class _HandlebarsBoundView - @namespace Ember - @extends Ember._MetamorphView - @private - */ - var _HandlebarsBoundView = _MetamorphView.extend({ - instrumentName: 'boundHandlebars', - - _states: states, - - /** - The function used to determine if the `displayTemplate` or - `inverseTemplate` should be rendered. This should be a function that takes - a value and returns a Boolean. - - @property shouldDisplayFunc - @type Function - @default null - */ - shouldDisplayFunc: null, - - /** - Whether the template rendered by this view gets passed the context object - of its parent template, or gets passed the value of retrieving `path` - from the `pathRoot`. - - For example, this is true when using the `{{#if}}` helper, because the - template inside the helper should look up properties relative to the same - object as outside the block. This would be `false` when used with `{{#with - foo}}` because the template should receive the object found by evaluating - `foo`. - - @property preserveContext - @type Boolean - @default false - */ - preserveContext: false, - - /** - If `preserveContext` is true, this is the object that will be used - to render the template. - - @property previousContext - @type Object - */ - previousContext: null, - - /** - The template to render when `shouldDisplayFunc` evaluates to `true`. - - @property displayTemplate - @type Function - @default null - */ - displayTemplate: null, - - /** - The template to render when `shouldDisplayFunc` evaluates to `false`. - - @property inverseTemplate - @type Function - @default null - */ - inverseTemplate: null, - - lazyValue: null, - - normalizedValue: function() { - var value = this.lazyValue.value(); - var valueNormalizer = get(this, 'valueNormalizerFunc'); - return valueNormalizer ? valueNormalizer(value) : value; - }, - - rerenderIfNeeded: function() { - this.currentState.rerenderIfNeeded(this); - }, - - /** - Determines which template to invoke, sets up the correct state based on - that logic, then invokes the default `Ember.View` `render` implementation. - - This method will first look up the `path` key on `pathRoot`, - then pass that value to the `shouldDisplayFunc` function. If that returns - `true,` the `displayTemplate` function will be rendered to DOM. Otherwise, - `inverseTemplate`, if specified, will be rendered. - - For example, if this `Ember._HandlebarsBoundView` represented the `{{#with - foo}}` helper, it would look up the `foo` property of its context, and - `shouldDisplayFunc` would always return true. The object found by looking - up `foo` would be passed to `displayTemplate`. - - @method render - @param {Ember.RenderBuffer} buffer - */ - render: function(buffer) { - // If not invoked via a triple-mustache ({{{foo}}}), escape - // the content of the template. - var escape = get(this, 'isEscaped'); - - var shouldDisplay = get(this, 'shouldDisplayFunc'); - var preserveContext = get(this, 'preserveContext'); - var context = get(this, 'previousContext'); - - var inverseTemplate = get(this, 'inverseTemplate'); - var displayTemplate = get(this, 'displayTemplate'); - - var result = this.normalizedValue(); - - this._lastNormalizedValue = result; - - // First, test the conditional to see if we should - // render the template or not. - if (shouldDisplay(result)) { - set(this, 'template', displayTemplate); - - // If we are preserving the context (for example, if this - // is an #if block, call the template with the same object. - if (preserveContext) { - set(this, '_context', context); - } else { - // Otherwise, determine if this is a block bind or not. - // If so, pass the specified object to the template - if (displayTemplate) { - set(this, '_context', result); - } else { - // This is not a bind block, just push the result of the - // expression to the render context and return. - if (result === null || result === undefined) { - result = ""; - } else if (!(result instanceof EmberHandlebars.SafeString)) { - result = String(result); - } - - if (escape) { result = Handlebars.Utils.escapeExpression(result); } - buffer.push(result); - return; - } - } - } else if (inverseTemplate) { - set(this, 'template', inverseTemplate); - - if (preserveContext) { - set(this, '_context', context); - } else { - set(this, '_context', result); - } - } else { - set(this, 'template', function() { return ''; }); - } - - return this._super(buffer); - } - }); - - __exports__._HandlebarsBoundView = _HandlebarsBoundView; - __exports__.SimpleHandlebarsView = SimpleHandlebarsView; - }); -enifed("ember-handlebars/views/metamorph_view", - ["ember-metal/core","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /*jshint newcap:false*/ - var Ember = __dependency1__["default"]; - // Ember.deprecate - - var CoreView = __dependency2__["default"]; - var View = __dependency3__["default"]; - var Mixin = __dependency4__.Mixin; - - /** - @module ember - @submodule ember-handlebars - */ - - // The `morph` and `outerHTML` properties are internal only - // and not observable. - - /** - @class _Metamorph - @namespace Ember - @private - */ - var _Metamorph = Mixin.create({ - isVirtual: true, - tagName: '', - - instrumentName: 'metamorph', - - init: function() { - this._super(); - } - }); - __exports__._Metamorph = _Metamorph; - /** - @class _MetamorphView - @namespace Ember - @extends Ember.View - @uses Ember._Metamorph - @private - */ - __exports__["default"] = View.extend(_Metamorph); - - /** - @class _SimpleMetamorphView - @namespace Ember - @extends Ember.CoreView - @uses Ember._Metamorph - @private - */ - var _SimpleMetamorphView = CoreView.extend(_Metamorph); - __exports__._SimpleMetamorphView = _SimpleMetamorphView; - }); -enifed("ember-metal-views", - ["ember-metal-views/renderer","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Renderer = __dependency1__["default"]; - __exports__.Renderer = Renderer; - }); -enifed("ember-metal-views/renderer", - ["morph","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var DOMHelper = __dependency1__.DOMHelper; - - function Renderer() { - this._uuid = 0; - this._views = new Array(2000); - this._queue = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]; - this._parents = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]; - this._elements = new Array(17); - this._inserts = {}; - this._dom = new DOMHelper(); - } - - function Renderer_renderTree(_view, _parentView, _insertAt) { - var views = this._views; - views[0] = _view; - var insertAt = _insertAt === undefined ? -1 : _insertAt; - var index = 0; - var total = 1; - var levelBase = _parentView ? _parentView._level+1 : 0; - - var root = _parentView == null ? _view : _parentView._root; - - // if root view has a _morph assigned - var willInsert = !!root._morph; - - var queue = this._queue; - queue[0] = 0; - var length = 1; - - var parentIndex = -1; - var parents = this._parents; - var parent = _parentView || null; - var elements = this._elements; - var element = null; - var contextualElement = null; - var level = 0; - - var view = _view; - var children, i, child; - while (length) { - elements[level] = element; - if (!view._morph) { - // ensure props we add are in same order - view._morph = null; - } - view._root = root; - this.uuid(view); - view._level = levelBase + level; - if (view._elementCreated) { - this.remove(view, false, true); - } - - this.willCreateElement(view); - - contextualElement = view._morph && view._morph.contextualElement; - if (!contextualElement && parent && parent._childViewsMorph) { - contextualElement = parent._childViewsMorph.contextualElement; - } - if (!contextualElement && view._didCreateElementWithoutMorph) { - // This code path is only used by createElement and rerender when createElement - // was previously called on a view. - contextualElement = document.body; - } - element = this.createElement(view, contextualElement); - - parents[level++] = parentIndex; - parentIndex = index; - parent = view; - - // enqueue for end - queue[length++] = index; - // enqueue children - children = this.childViews(view); - if (children) { - for (i=children.length-1;i>=0;i--) { - child = children[i]; - index = total++; - views[index] = child; - queue[length++] = index; - view = child; - } - } - - index = queue[--length]; - view = views[index]; - - while (parentIndex === index) { - level--; - view._elementCreated = true; - this.didCreateElement(view); - if (willInsert) { - this.willInsertElement(view); - } - - if (level === 0) { - length--; - break; - } - - parentIndex = parents[level]; - parent = parentIndex === -1 ? _parentView : views[parentIndex]; - this.insertElement(view, parent, element, -1); - index = queue[--length]; - view = views[index]; - element = elements[level]; - elements[level] = null; - } - } - - this.insertElement(view, _parentView, element, insertAt); - - for (i=total-1; i>=0; i--) { - if (willInsert) { - views[i]._elementInserted = true; - this.didInsertElement(views[i]); - } - views[i] = null; - } - - return element; - } - - Renderer.prototype.uuid = function Renderer_uuid(view) { - if (view._uuid === undefined) { - view._uuid = ++this._uuid; - view._renderer = this; - } // else assert(view._renderer === this) - return view._uuid; - }; - - Renderer.prototype.scheduleInsert = - function Renderer_scheduleInsert(view, morph) { - if (view._morph || view._elementCreated) { - throw new Error("You cannot insert a View that has already been rendered"); - } - view._morph = morph; - var viewId = this.uuid(view); - this._inserts[viewId] = this.scheduleRender(this, function scheduledRenderTree() { - this._inserts[viewId] = null; - this.renderTree(view); - }); - }; - - Renderer.prototype.appendTo = - function Renderer_appendTo(view, target) { - var morph = this._dom.appendMorph(target); - this.scheduleInsert(view, morph); - }; - - Renderer.prototype.replaceIn = - function Renderer_replaceIn(view, target) { - var morph = this._dom.createMorph(target, null, null); - this.scheduleInsert(view, morph); - }; - - function Renderer_remove(_view, shouldDestroy, reset) { - var viewId = this.uuid(_view); - - if (this._inserts[viewId]) { - this.cancelRender(this._inserts[viewId]); - this._inserts[viewId] = undefined; - } - - if (!_view._elementCreated) { - return; - } - - var removeQueue = []; - var destroyQueue = []; - var morph = _view._morph; - var idx, len, view, queue, childViews, i, l; - - removeQueue.push(_view); - - for (idx=0; idx -1; - }; - - var defineNativeShim = function(nativeFunc, shim) { - if (isNativeFunc(nativeFunc)) { - return nativeFunc; - } - return shim; - }; - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map - var map = defineNativeShim(ArrayPrototype.map, function(fun /*, thisp */) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var res = new Array(len); - var thisp = arguments[1]; - - for (var i = 0; i < len; i++) { - if (i in t) { - res[i] = fun.call(thisp, t[i], i, t); - } - } - - return res; - }); - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach - var forEach = defineNativeShim(ArrayPrototype.forEach, function(fun /*, thisp */) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var thisp = arguments[1]; - - for (var i = 0; i < len; i++) { - if (i in t) { - fun.call(thisp, t[i], i, t); - } - } - }); - - var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) { - if (fromIndex === null || fromIndex === undefined) { - fromIndex = 0; - } - else if (fromIndex < 0) { - fromIndex = Math.max(0, this.length + fromIndex); - } - - for (var i = fromIndex, j = this.length; i < j; i++) { - if (this[i] === obj) { - return i; - } - } - return -1; - }); - - var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function(obj, fromIndex) { - var len = this.length; - var idx; - - if (fromIndex === undefined) fromIndex = len-1; - else fromIndex = (fromIndex < 0) ? Math.ceil(fromIndex) : Math.floor(fromIndex); - if (fromIndex < 0) fromIndex += len; - - for(idx = fromIndex;idx>=0;idx--) { - if (this[idx] === obj) return idx ; - } - return -1; - }); - - var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) { - var i, value; - var result = []; - var length = this.length; - - for (i = 0; i < length; i++) { - if (this.hasOwnProperty(i)) { - value = this[i]; - if (fn.call(context, value, i, this)) { - result.push(value); - } - } - } - return result; - }); - - if (Ember.SHIM_ES5) { - ArrayPrototype.map = ArrayPrototype.map || map; - ArrayPrototype.forEach = ArrayPrototype.forEach || forEach; - ArrayPrototype.filter = ArrayPrototype.filter || filter; - ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf; - ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf; - } - - /** - Array polyfills to support ES5 features in older browsers. - - @namespace Ember - @property ArrayPolyfills - */ - __exports__.map = map; - __exports__.forEach = forEach; - __exports__.filter = filter; - __exports__.indexOf = indexOf; - __exports__.lastIndexOf = lastIndexOf; - }); -enifed("ember-metal/binding", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/run_loop","ember-metal/path_cache","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.Logger, Ember.LOG_BINDINGS, assert - var get = __dependency2__.get; - var trySet = __dependency3__.trySet; - var guidFor = __dependency4__.guidFor; - var addObserver = __dependency5__.addObserver; - var removeObserver = __dependency5__.removeObserver; - var _suspendObserver = __dependency5__._suspendObserver; - var run = __dependency6__["default"]; - var isGlobalPath = __dependency7__.isGlobal; - - - // ES6TODO: where is Ember.lookup defined? - /** - @module ember-metal - */ - - // .......................................................... - // CONSTANTS - // - - /** - Debug parameter you can turn on. This will log all bindings that fire to - the console. This should be disabled in production code. Note that you - can also enable this from the console or temporarily. - - @property LOG_BINDINGS - @for Ember - @type Boolean - @default false - */ - Ember.LOG_BINDINGS = false || !!Ember.ENV.LOG_BINDINGS; - - /** - Returns true if the provided path is global (e.g., `MyApp.fooController.bar`) - instead of local (`foo.bar.baz`). - - @method isGlobalPath - @for Ember - @private - @param {String} path - @return Boolean - */ - - function getWithGlobals(obj, path) { - return get(isGlobalPath(path) ? Ember.lookup : obj, path); - } - - // .......................................................... - // BINDING - // - - function Binding(toPath, fromPath) { - this._direction = undefined; - this._from = fromPath; - this._to = toPath; - this._readyToSync = undefined; - this._oneWay = undefined; - } - - /** - @class Binding - @namespace Ember - */ - - Binding.prototype = { - /** - This copies the Binding so it can be connected to another object. - - @method copy - @return {Ember.Binding} `this` - */ - copy: function () { - var copy = new Binding(this._to, this._from); - if (this._oneWay) { copy._oneWay = true; } - return copy; - }, - - // .......................................................... - // CONFIG - // - - /** - This will set `from` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - - @method from - @param {String} path the property path to connect to - @return {Ember.Binding} `this` - */ - from: function(path) { - this._from = path; - return this; - }, - - /** - This will set the `to` property path to the specified value. It will not - attempt to resolve this property path to an actual object until you - connect the binding. - - The binding will search for the property path starting at the root object - you pass when you `connect()` the binding. It follows the same rules as - `get()` - see that method for more information. - - @method to - @param {String|Tuple} path A property path or tuple - @return {Ember.Binding} `this` - */ - to: function(path) { - this._to = path; - return this; - }, - - /** - Configures the binding as one way. A one-way binding will relay changes - on the `from` side to the `to` side, but not the other way around. This - means that if you change the `to` side directly, the `from` side may have - a different value. - - @method oneWay - @return {Ember.Binding} `this` - */ - oneWay: function() { - this._oneWay = true; - return this; - }, - - /** - @method toString - @return {String} string representation of binding - */ - toString: function() { - var oneWay = this._oneWay ? '[oneWay]' : ''; - return "Ember.Binding<" + guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay; - }, - - // .......................................................... - // CONNECT AND SYNC - // - - /** - Attempts to connect this binding instance so that it can receive and relay - changes. This method will raise an exception if you have not set the - from/to properties yet. - - @method connect - @param {Object} obj The root object for this binding. - @return {Ember.Binding} `this` - */ - connect: function(obj) { - - var fromPath = this._from; - var toPath = this._to; - trySet(obj, toPath, getWithGlobals(obj, fromPath)); - - // add an observer on the object to be notified when the binding should be updated - addObserver(obj, fromPath, this, this.fromDidChange); - - // if the binding is a two-way binding, also set up an observer on the target - if (!this._oneWay) { - addObserver(obj, toPath, this, this.toDidChange); - } - - this._readyToSync = true; - - return this; - }, - - /** - Disconnects the binding instance. Changes will no longer be relayed. You - will not usually need to call this method. - - @method disconnect - @param {Object} obj The root object you passed when connecting the binding. - @return {Ember.Binding} `this` - */ - disconnect: function(obj) { - - var twoWay = !this._oneWay; - - // remove an observer on the object so we're no longer notified of - // changes that should update bindings. - removeObserver(obj, this._from, this, this.fromDidChange); - - // if the binding is two-way, remove the observer from the target as well - if (twoWay) { - removeObserver(obj, this._to, this, this.toDidChange); - } - - this._readyToSync = false; // disable scheduled syncs... - return this; - }, - - // .......................................................... - // PRIVATE - // - - /* called when the from side changes */ - fromDidChange: function(target) { - this._scheduleSync(target, 'fwd'); - }, - - /* called when the to side changes */ - toDidChange: function(target) { - this._scheduleSync(target, 'back'); - }, - - _scheduleSync: function(obj, dir) { - var existingDir = this._direction; - - // if we haven't scheduled the binding yet, schedule it - if (existingDir === undefined) { - run.schedule('sync', this, this._sync, obj); - this._direction = dir; - } - - // If both a 'back' and 'fwd' sync have been scheduled on the same object, - // default to a 'fwd' sync so that it remains deterministic. - if (existingDir === 'back' && dir === 'fwd') { - this._direction = 'fwd'; - } - }, - - _sync: function(obj) { - var log = Ember.LOG_BINDINGS; - - // don't synchronize destroyed objects or disconnected bindings - if (obj.isDestroyed || !this._readyToSync) { return; } - - // get the direction of the binding for the object we are - // synchronizing from - var direction = this._direction; - - var fromPath = this._from; - var toPath = this._to; - - this._direction = undefined; - - // if we're synchronizing from the remote object... - if (direction === 'fwd') { - var fromValue = getWithGlobals(obj, this._from); - if (log) { - Ember.Logger.log(' ', this.toString(), '->', fromValue, obj); - } - if (this._oneWay) { - trySet(obj, toPath, fromValue); - } else { - _suspendObserver(obj, toPath, this, this.toDidChange, function () { - trySet(obj, toPath, fromValue); - }); - } - // if we're synchronizing *to* the remote object - } else if (direction === 'back') { - var toValue = get(obj, this._to); - if (log) { - Ember.Logger.log(' ', this.toString(), '<-', toValue, obj); - } - _suspendObserver(obj, fromPath, this, this.fromDidChange, function () { - trySet(isGlobalPath(fromPath) ? Ember.lookup : obj, fromPath, toValue); - }); - } - } - - }; - - function mixinProperties(to, from) { - for (var key in from) { - if (from.hasOwnProperty(key)) { - to[key] = from[key]; - } - } - } - - mixinProperties(Binding, { - - /* - See `Ember.Binding.from`. - - @method from - @static - */ - from: function(from) { - var C = this; - return new C(undefined, from); - }, - - /* - See `Ember.Binding.to`. - - @method to - @static - */ - to: function(to) { - var C = this; - return new C(to, undefined); - }, - - /** - Creates a new Binding instance and makes it apply in a single direction. - A one-way binding will relay changes on the `from` side object (supplied - as the `from` argument) the `to` side, but not the other way around. - This means that if you change the "to" side directly, the "from" side may have - a different value. - - See `Binding.oneWay`. - - @method oneWay - @param {String} from from path. - @param {Boolean} [flag] (Optional) passing nothing here will make the - binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the - binding two way again. - @return {Ember.Binding} `this` - */ - oneWay: function(from, flag) { - var C = this; - return new C(undefined, from).oneWay(flag); - } - - }); - /** - An `Ember.Binding` connects the properties of two objects so that whenever - the value of one property changes, the other property will be changed also. - - ## Automatic Creation of Bindings with `/^*Binding/`-named Properties - - You do not usually create Binding objects directly but instead describe - bindings in your class or object definition using automatic binding - detection. - - Properties ending in a `Binding` suffix will be converted to `Ember.Binding` - instances. The value of this property should be a string representing a path - to another object or a custom binding instance created using Binding helpers - (see "One Way Bindings"): - - ``` - valueBinding: "MyApp.someController.title" - ``` - - This will create a binding from `MyApp.someController.title` to the `value` - property of your object instance automatically. Now the two values will be - kept in sync. - - ## One Way Bindings - - One especially useful binding customization you can use is the `oneWay()` - helper. This helper tells Ember that you are only interested in - receiving changes on the object you are binding from. For example, if you - are binding to a preference and you want to be notified if the preference - has changed, but your object will not be changing the preference itself, you - could do: - - ``` - bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles") - ``` - - This way if the value of `MyApp.preferencesController.bigTitles` changes the - `bigTitles` property of your object will change also. However, if you - change the value of your `bigTitles` property, it will not update the - `preferencesController`. - - One way bindings are almost twice as fast to setup and twice as fast to - execute because the binding only has to worry about changes to one side. - - You should consider using one way bindings anytime you have an object that - may be created frequently and you do not intend to change a property; only - to monitor it for changes (such as in the example above). - - ## Adding Bindings Manually - - All of the examples above show you how to configure a custom binding, but the - result of these customizations will be a binding template, not a fully active - Binding instance. The binding will actually become active only when you - instantiate the object the binding belongs to. It is useful however, to - understand what actually happens when the binding is activated. - - For a binding to function it must have at least a `from` property and a `to` - property. The `from` property path points to the object/key that you want to - bind from while the `to` path points to the object/key you want to bind to. - - When you define a custom binding, you are usually describing the property - you want to bind from (such as `MyApp.someController.value` in the examples - above). When your object is created, it will automatically assign the value - you want to bind `to` based on the name of your binding key. In the - examples above, during init, Ember objects will effectively call - something like this on your binding: - - ```javascript - binding = Ember.Binding.from("valueBinding").to("value"); - ``` - - This creates a new binding instance based on the template you provide, and - sets the to path to the `value` property of the new object. Now that the - binding is fully configured with a `from` and a `to`, it simply needs to be - connected to become active. This is done through the `connect()` method: - - ```javascript - binding.connect(this); - ``` - - Note that when you connect a binding you pass the object you want it to be - connected to. This object will be used as the root for both the from and - to side of the binding when inspecting relative paths. This allows the - binding to be automatically inherited by subclassed objects as well. - - This also allows you to bind between objects using the paths you declare in - `from` and `to`: - - ```javascript - // Example 1 - binding = Ember.Binding.from("App.someObject.value").to("value"); - binding.connect(this); - - // Example 2 - binding = Ember.Binding.from("parentView.value").to("App.someObject.value"); - binding.connect(this); - ``` - - Now that the binding is connected, it will observe both the from and to side - and relay changes. - - If you ever needed to do so (you almost never will, but it is useful to - understand this anyway), you could manually create an active binding by - using the `Ember.bind()` helper method. (This is the same method used by - to setup your bindings on objects): - - ```javascript - Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value"); - ``` - - Both of these code fragments have the same effect as doing the most friendly - form of binding creation like so: - - ```javascript - MyApp.anotherObject = Ember.Object.create({ - valueBinding: "MyApp.someController.value", - - // OTHER CODE FOR THIS OBJECT... - }); - ``` - - Ember's built in binding creation method makes it easy to automatically - create bindings for you. You should always use the highest-level APIs - available, even if you understand how it works underneath. - - @class Binding - @namespace Ember - @since Ember 0.9 - */ - // Ember.Binding = Binding; ES6TODO: where to put this? - - - /** - Global helper method to create a new binding. Just pass the root object - along with a `to` and `from` path to create and connect the binding. - - @method bind - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - */ - function bind(obj, to, from) { - return new Binding(to, from).connect(obj); - } - - __exports__.bind = bind;/** - @method oneWay - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - */ - function oneWay(obj, to, from) { - return new Binding(to, from).oneWay().connect(obj); - } - - __exports__.oneWay = oneWay;__exports__.Binding = Binding; - __exports__.isGlobalPath = isGlobalPath; - }); -enifed("ember-metal/cache", - ["ember-metal/dictionary","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var dictionary = __dependency1__["default"]; - __exports__["default"] = Cache; - - function Cache(limit, func) { - this.store = dictionary(null); - this.size = 0; - this.misses = 0; - this.hits = 0; - this.limit = limit; - this.func = func; - } - - var UNDEFINED = function() { }; - - Cache.prototype = { - set: function(key, value) { - if (this.limit > this.size) { - this.size ++; - if (value === undefined) { - this.store[key] = UNDEFINED; - } else { - this.store[key] = value; - } - } - - return value; - }, - - get: function(key) { - var value = this.store[key]; - - if (value === undefined) { - this.misses ++; - value = this.set(key, this.func(key)); - } else if (value === UNDEFINED) { - this.hits ++; - value = undefined; - } else { - this.hits ++; - // nothing to translate - } - - return value; - }, - - purge: function() { - this.store = dictionary(null); - this.size = 0; - this.hits = 0; - this.misses = 0; - } - }; - }); -enifed("ember-metal/chains", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/array","ember-metal/watch_key","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // warn, assert, etc; - var get = __dependency2__.get; - var normalizeTuple = __dependency2__.normalizeTuple; - var metaFor = __dependency3__.meta; - var forEach = __dependency4__.forEach; - var watchKey = __dependency5__.watchKey; - var unwatchKey = __dependency5__.unwatchKey; - - var warn = Ember.warn; - var FIRST_KEY = /^([^\.]+)/; - - function firstKey(path) { - return path.match(FIRST_KEY)[0]; - } - - var pendingQueue = []; - - // attempts to add the pendingQueue chains again. If some of them end up - // back in the queue and reschedule is true, schedules a timeout to try - // again. - function flushPendingChains() { - if (pendingQueue.length === 0) { return; } // nothing to do - - var queue = pendingQueue; - pendingQueue = []; - - forEach.call(queue, function(q) { - q[0].add(q[1]); - }); - - warn('Watching an undefined global, Ember expects watched globals to be' + - ' setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0); - } - - __exports__.flushPendingChains = flushPendingChains;function addChainWatcher(obj, keyName, node) { - if (!obj || ('object' !== typeof obj)) { return; } // nothing to do - - var m = metaFor(obj); - var nodes = m.chainWatchers; - - if (!m.hasOwnProperty('chainWatchers')) { - nodes = m.chainWatchers = {}; - } - - if (!nodes[keyName]) { - nodes[keyName] = []; - } - nodes[keyName].push(node); - watchKey(obj, keyName, m); - } - - function removeChainWatcher(obj, keyName, node) { - if (!obj || 'object' !== typeof obj) { return; } // nothing to do - - var m = obj['__ember_meta__']; - if (m && !m.hasOwnProperty('chainWatchers')) { return; } // nothing to do - - var nodes = m && m.chainWatchers; - - if (nodes && nodes[keyName]) { - nodes = nodes[keyName]; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i] === node) { - nodes.splice(i, 1); - break; - } - } - } - unwatchKey(obj, keyName, m); - } - - // A ChainNode watches a single key on an object. If you provide a starting - // value for the key then the node won't actually watch it. For a root node - // pass null for parent and key and object for value. - function ChainNode(parent, key, value) { - this._parent = parent; - this._key = key; - - // _watching is true when calling get(this._parent, this._key) will - // return the value of this node. - // - // It is false for the root of a chain (because we have no parent) - // and for global paths (because the parent node is the object with - // the observer on it) - this._watching = value===undefined; - - this._value = value; - this._paths = {}; - if (this._watching) { - this._object = parent.value(); - if (this._object) { - addChainWatcher(this._object, this._key, this); - } - } - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - // - // TODO: Replace this with an efficient callback that the EachProxy - // can implement. - if (this._parent && this._parent._key === '@each') { - this.value(); - } - } - - var ChainNodePrototype = ChainNode.prototype; - - function lazyGet(obj, key) { - if (!obj) return undefined; - - var meta = obj['__ember_meta__']; - // check if object meant only to be a prototype - if (meta && meta.proto === obj) { - return undefined; - } - - if (key === "@each") { - return get(obj, key); - } - - // if a CP only return cached value - var desc = meta && meta.descs[key]; - if (desc && desc._cacheable) { - if (key in meta.cache) { - return meta.cache[key]; - } else { - return undefined; - } - } - - return get(obj, key); - } - - ChainNodePrototype.value = function() { - if (this._value === undefined && this._watching) { - var obj = this._parent.value(); - this._value = lazyGet(obj, this._key); - } - return this._value; - }; - - ChainNodePrototype.destroy = function() { - if (this._watching) { - var obj = this._object; - if (obj) { - removeChainWatcher(obj, this._key, this); - } - this._watching = false; // so future calls do nothing - } - }; - - // copies a top level object only - ChainNodePrototype.copy = function(obj) { - var ret = new ChainNode(null, null, obj); - var paths = this._paths; - var path; - - for (path in paths) { - // this check will also catch non-number vals. - if (paths[path] <= 0) { - continue; - } - ret.add(path); - } - return ret; - }; - - // called on the root node of a chain to setup watchers on the specified - // path. - ChainNodePrototype.add = function(path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - paths[path] = (paths[path] || 0) + 1; - - obj = this.value(); - tuple = normalizeTuple(obj, path); - - // the path was a local path - if (tuple[0] && tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length+1); - - // global path, but object does not exist yet. - // put into a queue and try to connect later. - } else if (!tuple[0]) { - pendingQueue.push([this, path]); - tuple.length = 0; - return; - - // global path, and object already exists - } else { - src = tuple[0]; - key = path.slice(0, 0-(tuple[1].length+1)); - path = tuple[1]; - } - - tuple.length = 0; - this.chain(key, path, src); - }; - - // called on the root node of a chain to teardown watcher on the specified - // path - ChainNodePrototype.remove = function(path) { - var obj, tuple, key, src, paths; - - paths = this._paths; - if (paths[path] > 0) { - paths[path]--; - } - - obj = this.value(); - tuple = normalizeTuple(obj, path); - if (tuple[0] === obj) { - path = tuple[1]; - key = firstKey(path); - path = path.slice(key.length+1); - } else { - src = tuple[0]; - key = path.slice(0, 0-(tuple[1].length+1)); - path = tuple[1]; - } - - tuple.length = 0; - this.unchain(key, path); - }; - - ChainNodePrototype.count = 0; - - ChainNodePrototype.chain = function(key, path, src) { - var chains = this._chains; - var node; - if (!chains) { - chains = this._chains = {}; - } - - node = chains[key]; - if (!node) { - node = chains[key] = new ChainNode(this, key, src); - } - node.count++; // count chains... - - // chain rest of path if there is one - if (path) { - key = firstKey(path); - path = path.slice(key.length+1); - node.chain(key, path); // NOTE: no src means it will observe changes... - } - }; - - ChainNodePrototype.unchain = function(key, path) { - var chains = this._chains; - var node = chains[key]; - - // unchain rest of path first... - if (path && path.length > 1) { - var nextKey = firstKey(path); - var nextPath = path.slice(nextKey.length + 1); - node.unchain(nextKey, nextPath); - } - - // delete node if needed. - node.count--; - if (node.count<=0) { - delete chains[node._key]; - node.destroy(); - } - - }; - - ChainNodePrototype.willChange = function(events) { - var chains = this._chains; - if (chains) { - for(var key in chains) { - if (!chains.hasOwnProperty(key)) { - continue; - } - chains[key].willChange(events); - } - } - - if (this._parent) { - this._parent.chainWillChange(this, this._key, 1, events); - } - }; - - ChainNodePrototype.chainWillChange = function(chain, path, depth, events) { - if (this._key) { - path = this._key + '.' + path; - } - - if (this._parent) { - this._parent.chainWillChange(this, path, depth+1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = 'this.' + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }; - - ChainNodePrototype.chainDidChange = function(chain, path, depth, events) { - if (this._key) { - path = this._key + '.' + path; - } - - if (this._parent) { - this._parent.chainDidChange(this, path, depth+1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = 'this.' + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }; - - ChainNodePrototype.didChange = function(events) { - // invalidate my own value first. - if (this._watching) { - var obj = this._parent.value(); - if (obj !== this._object) { - removeChainWatcher(this._object, this._key, this); - this._object = obj; - addChainWatcher(obj, this._key, this); - } - this._value = undefined; - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - if (this._parent && this._parent._key === '@each') { - this.value(); - } - } - - // then notify chains... - var chains = this._chains; - if (chains) { - for(var key in chains) { - if (!chains.hasOwnProperty(key)) { continue; } - chains[key].didChange(events); - } - } - - // if no events are passed in then we only care about the above wiring update - if (events === null) { - return; - } - - // and finally tell parent about my path changing... - if (this._parent) { - this._parent.chainDidChange(this, this._key, 1, events); - } - }; - - function finishChains(obj) { - // We only create meta if we really have to - var m = obj['__ember_meta__']; - var chains, chainWatchers, chainNodes; - - if (m) { - // finish any current chains node watchers that reference obj - chainWatchers = m.chainWatchers; - if (chainWatchers) { - for(var key in chainWatchers) { - if (!chainWatchers.hasOwnProperty(key)) { - continue; - } - - chainNodes = chainWatchers[key]; - if (chainNodes) { - for (var i=0,l=chainNodes.length;i 1) { - args = a_slice.call(arguments); - func = args.pop(); - } - - if (typeof func !== "function") { - throw new EmberError("Computed Property declared without a property function"); - } - - var cp = new ComputedProperty(func); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - /** - Returns the cached value for a property, if one exists. - This can be useful for peeking at the value of a computed - property that is generated lazily, without accidentally causing - it to be created. - - @method cacheFor - @for Ember - @param {Object} obj the object whose property you want to check - @param {String} key the name of the property whose cached value you want - to return - @return {Object} the cached value - */ - function cacheFor(obj, key) { - var meta = obj['__ember_meta__']; - var cache = meta && meta.cache; - var ret = cache && cache[key]; - - if (ret === UNDEFINED) { - return undefined; - } - return ret; - } - - cacheFor.set = function(cache, key, value) { - if (value === undefined) { - cache[key] = UNDEFINED; - } else { - cache[key] = value; - } - }; - - cacheFor.get = function(cache, key) { - var ret = cache[key]; - if (ret === UNDEFINED) { - return undefined; - } - return ret; - }; - - cacheFor.remove = function(cache, key) { - cache[key] = undefined; - }; - - __exports__.ComputedProperty = ComputedProperty; - __exports__.computed = computed; - __exports__.cacheFor = cacheFor; - }); -enifed("ember-metal/computed_macros", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/is_empty","ember-metal/is_none","ember-metal/alias"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var set = __dependency3__.set; - var computed = __dependency4__.computed; - var isEmpty = __dependency5__["default"]; - var isNone = __dependency6__["default"]; - var alias = __dependency7__["default"]; - - /** - @module ember-metal - */ - - var a_slice = [].slice; - - function getProperties(self, propertyNames) { - var ret = {}; - for(var i = 0; i < propertyNames.length; i++) { - ret[propertyNames[i]] = get(self, propertyNames[i]); - } - return ret; - } - - function registerComputed(name, macro) { - computed[name] = function(dependentKey) { - var args = a_slice.call(arguments); - return computed(dependentKey, function() { - return macro.apply(this, args); - }); - }; - } - - function registerComputedWithProperties(name, macro) { - computed[name] = function() { - var properties = a_slice.call(arguments); - - var computedFunc = computed(function() { - return macro.apply(this, [getProperties(this, properties)]); - }); - - return computedFunc.property.apply(computedFunc, properties); - }; - } - - /** - A computed property that returns true if the value of the dependent - property is null, an empty string, empty array, or empty function. - - Example - - ```javascript - var ToDoList = Ember.Object.extend({ - done: Ember.computed.empty('todos') - }); - - var todoList = ToDoList.create({ - todos: ['Unit Test', 'Documentation', 'Release'] - }); - - todoList.get('done'); // false - todoList.get('todos').clear(); - todoList.get('done'); // true - ``` - - @since 1.6.0 - @method computed.empty - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which negate - the original value for property - */ - computed.empty = function (dependentKey) { - return computed(dependentKey + '.length', function () { - return isEmpty(get(this, dependentKey)); - }); - }; - - /** - A computed property that returns true if the value of the dependent - property is NOT null, an empty string, empty array, or empty function. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasStuff: Ember.computed.notEmpty('backpack') - }); - - var hamster = Hamster.create({ backpack: ['Food', 'Sleeping Bag', 'Tent'] }); - - hamster.get('hasStuff'); // true - hamster.get('backpack').clear(); // [] - hamster.get('hasStuff'); // false - ``` - - @method computed.notEmpty - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns true if - original value for property is not empty. - */ - computed.notEmpty = function(dependentKey) { - return computed(dependentKey + '.length', function () { - return !isEmpty(get(this, dependentKey)); - }); - }; - - /** - A computed property that returns true if the value of the dependent - property is null or undefined. This avoids errors from JSLint complaining - about use of ==, which can be technically confusing. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - isHungry: Ember.computed.none('food') - }); - - var hamster = Hamster.create(); - - hamster.get('isHungry'); // true - hamster.set('food', 'Banana'); - hamster.get('isHungry'); // false - hamster.set('food', null); - hamster.get('isHungry'); // true - ``` - - @method computed.none - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which - returns true if original value for property is null or undefined. - */ - registerComputed('none', function(dependentKey) { - return isNone(get(this, dependentKey)); - }); - - /** - A computed property that returns the inverse boolean value - of the original value for the dependent property. - - Example - - ```javascript - var User = Ember.Object.extend({ - isAnonymous: Ember.computed.not('loggedIn') - }); - - var user = User.create({loggedIn: false}); - - user.get('isAnonymous'); // true - user.set('loggedIn', true); - user.get('isAnonymous'); // false - ``` - - @method computed.not - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which returns - inverse of the original value for property - */ - registerComputed('not', function(dependentKey) { - return !get(this, dependentKey); - }); - - /** - A computed property that converts the provided dependent property - into a boolean value. - - ```javascript - var Hamster = Ember.Object.extend({ - hasBananas: Ember.computed.bool('numBananas') - }); - - var hamster = Hamster.create(); - - hamster.get('hasBananas'); // false - hamster.set('numBananas', 0); - hamster.get('hasBananas'); // false - hamster.set('numBananas', 1); - hamster.get('hasBananas'); // true - hamster.set('numBananas', null); - hamster.get('hasBananas'); // false - ``` - - @method computed.bool - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which converts - to boolean the original value for property - */ - registerComputed('bool', function(dependentKey) { - return !!get(this, dependentKey); - }); - - /** - A computed property which matches the original value for the - dependent property against a given RegExp, returning `true` - if they values matches the RegExp and `false` if it does not. - - Example - - ```javascript - var User = Ember.Object.extend({ - hasValidEmail: Ember.computed.match('email', /^.+@.+\..+$/) - }); - - var user = User.create({loggedIn: false}); - - user.get('hasValidEmail'); // false - user.set('email', ''); - user.get('hasValidEmail'); // false - user.set('email', 'ember_hamster@example.com'); - user.get('hasValidEmail'); // true - ``` - - @method computed.match - @for Ember - @param {String} dependentKey - @param {RegExp} regexp - @return {Ember.ComputedProperty} computed property which match - the original value for property against a given RegExp - */ - registerComputed('match', function(dependentKey, regexp) { - var value = get(this, dependentKey); - return typeof value === 'string' ? regexp.test(value) : false; - }); - - /** - A computed property that returns true if the provided dependent property - is equal to the given value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - napTime: Ember.computed.equal('state', 'sleepy') - }); - - var hamster = Hamster.create(); - - hamster.get('napTime'); // false - hamster.set('state', 'sleepy'); - hamster.get('napTime'); // true - hamster.set('state', 'hungry'); - hamster.get('napTime'); // false - ``` - - @method computed.equal - @for Ember - @param {String} dependentKey - @param {String|Number|Object} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is equal to the given value. - */ - registerComputed('equal', function(dependentKey, value) { - return get(this, dependentKey) === value; - }); - - /** - A computed property that returns true if the provided dependent property - is greater than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gt('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 11); - hamster.get('hasTooManyBananas'); // true - ``` - - @method computed.gt - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater than given value. - */ - registerComputed('gt', function(dependentKey, value) { - return get(this, dependentKey) > value; - }); - - /** - A computed property that returns true if the provided dependent property - is greater than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasTooManyBananas: Ember.computed.gte('numBananas', 10) - }); - - var hamster = Hamster.create(); - - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 3); - hamster.get('hasTooManyBananas'); // false - hamster.set('numBananas', 10); - hamster.get('hasTooManyBananas'); // true - ``` - - @method computed.gte - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is greater or equal then given value. - */ - registerComputed('gte', function(dependentKey, value) { - return get(this, dependentKey) >= value; - }); - - /** - A computed property that returns true if the provided dependent property - is less than the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lt('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 2); - hamster.get('needsMoreBananas'); // true - ``` - - @method computed.lt - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less then given value. - */ - registerComputed('lt', function(dependentKey, value) { - return get(this, dependentKey) < value; - }); - - /** - A computed property that returns true if the provided dependent property - is less than or equal to the provided value. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - needsMoreBananas: Ember.computed.lte('numBananas', 3) - }); - - var hamster = Hamster.create(); - - hamster.get('needsMoreBananas'); // true - hamster.set('numBananas', 5); - hamster.get('needsMoreBananas'); // false - hamster.set('numBananas', 3); - hamster.get('needsMoreBananas'); // true - ``` - - @method computed.lte - @for Ember - @param {String} dependentKey - @param {Number} value - @return {Ember.ComputedProperty} computed property which returns true if - the original value for property is less or equal than given value. - */ - registerComputed('lte', function(dependentKey, value) { - return get(this, dependentKey) <= value; - }); - - /** - A computed property that performs a logical `and` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForCamp: Ember.computed.and('hasTent', 'hasBackpack') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForCamp'); // false - hamster.set('hasTent', true); - hamster.get('readyForCamp'); // false - hamster.set('hasBackpack', true); - hamster.get('readyForCamp'); // true - ``` - - @method computed.and - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `and` on the values of all the original values for properties. - */ - registerComputedWithProperties('and', function(properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && !properties[key]) { - return false; - } - } - return true; - }); - - /** - A computed property which performs a logical `or` on the - original values for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - readyForRain: Ember.computed.or('hasJacket', 'hasUmbrella') - }); - - var hamster = Hamster.create(); - - hamster.get('readyForRain'); // false - hamster.set('hasJacket', true); - hamster.get('readyForRain'); // true - ``` - - @method computed.or - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which performs - a logical `or` on the values of all the original values for properties. - */ - registerComputedWithProperties('or', function(properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return true; - } - } - return false; - }); - - /** - A computed property that returns the first truthy value - from a list of dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasClothes: Ember.computed.any('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('hasClothes'); // null - hamster.set('shirt', 'Hawaiian Shirt'); - hamster.get('hasClothes'); // 'Hawaiian Shirt' - ``` - - @method computed.any - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which returns - the first truthy value of given list of properties. - */ - registerComputedWithProperties('any', function(properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return null; - }); - - /** - A computed property that returns the array of values - for the provided dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - clothes: Ember.computed.collect('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('clothes'); // [null, null] - hamster.set('hat', 'Camp Hat'); - hamster.set('shirt', 'Camp Shirt'); - hamster.get('clothes'); // ['Camp Hat', 'Camp Shirt'] - ``` - - @method computed.collect - @for Ember - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which maps - values of all passed in properties to an array. - */ - registerComputedWithProperties('collect', function(properties) { - var res = Ember.A(); - for (var key in properties) { - if (properties.hasOwnProperty(key)) { - if (isNone(properties[key])) { - res.push(null); - } else { - res.push(properties[key]); - } - } - } - return res; - }); - - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property. - - ```javascript - var Person = Ember.Object.extend({ - name: 'Alex Matchneer', - nomen: Ember.computed.alias('name') - }); - - var alex = Person.create(); - - alex.get('nomen'); // 'Alex Matchneer' - alex.get('name'); // 'Alex Matchneer' - - alex.set('nomen', '@machty'); - alex.get('name'); // '@machty' - ``` - - @method computed.alias - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias to the original value for property. - */ - computed.alias = alias; - - /** - Where `computed.alias` aliases `get` and `set`, and allows for bidirectional - data flow, `computed.oneWay` only provides an aliased `get`. The `set` will - not mutate the upstream property, rather causes the current property to - become the value set. This causes the downstream property to permanently - diverge from the upstream property. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.oneWay('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // 'TeddyBear' - teddy.get('firstName'); // 'Teddy' - ``` - - @method computed.oneWay - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - */ - computed.oneWay = function(dependentKey) { - return alias(dependentKey).oneWay(); - }; - - /** - This is a more semantically meaningful alias of `computed.oneWay`, - whose name is somewhat ambiguous as to which direction the data flows. - - @method computed.reads - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - */ - computed.reads = computed.oneWay; - - /** - Where `computed.oneWay` provides oneWay bindings, `computed.readOnly` provides - a readOnly one way binding. Very often when using `computed.oneWay` one does - not also want changes to propogate back up, as they will replace the value. - - This prevents the reverse flow, and also throws an exception when it occurs. - - Example - - ```javascript - var User = Ember.Object.extend({ - firstName: null, - lastName: null, - nickName: Ember.computed.readOnly('firstName') - }); - - var teddy = User.create({ - firstName: 'Teddy', - lastName: 'Zeenny' - }); - - teddy.get('nickName'); // 'Teddy' - teddy.set('nickName', 'TeddyBear'); // throws Exception - // throw new Ember.Error('Cannot Set: nickName on: ' );` - teddy.get('firstName'); // 'Teddy' - ``` - - @method computed.readOnly - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates a - one way computed property to the original value for property. - @since 1.5.0 - */ - computed.readOnly = function(dependentKey) { - return alias(dependentKey).readOnly(); - }; - /** - A computed property that acts like a standard getter and setter, - but returns the value at the provided `defaultPath` if the - property itself has not been set to a value - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - wishList: Ember.computed.defaultTo('favoriteFood') - }); - - var hamster = Hamster.create({ favoriteFood: 'Banana' }); - - hamster.get('wishList'); // 'Banana' - hamster.set('wishList', 'More Unit Tests'); - hamster.get('wishList'); // 'More Unit Tests' - hamster.get('favoriteFood'); // 'Banana' - ``` - - @method computed.defaultTo - @for Ember - @param {String} defaultPath - @return {Ember.ComputedProperty} computed property which acts like - a standard getter and setter, but defaults to the value from `defaultPath`. - @deprecated Use `Ember.computed.oneWay` or custom CP with default instead. - */ - // ES6TODO: computed should have its own export path so you can do import {defaultTo} from computed - computed.defaultTo = function(defaultPath) { - return computed(function(key, newValue, cachedValue) { - - if (arguments.length === 1) { - return get(this, defaultPath); - } - return newValue != null ? newValue : get(this, defaultPath); - }); - }; - - /** - Creates a new property that is an alias for another property - on an object. Calls to `get` or `set` this property behave as - though they were called on the original property, but also - print a deprecation warning. - - @method computed.deprecatingAlias - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computed property which creates an - alias with a deprecation to the original value for property. - @since 1.7.0 - */ - computed.deprecatingAlias = function(dependentKey) { - return computed(dependentKey, function(key, value) { - - if (arguments.length > 1) { - set(this, dependentKey, value); - return value; - } else { - return get(this, dependentKey); - } - }); - }; - }); -enifed("ember-metal/core", - ["exports"], - function(__exports__) { - "use strict"; - /*globals Ember:true,ENV,EmberENV,MetamorphENV:true */ - - /** - @module ember - @submodule ember-metal - */ - - /** - All Ember methods and functions are defined inside of this namespace. You - generally should not add new properties to this namespace as it may be - overwritten by future versions of Ember. - - You can also use the shorthand `Em` instead of `Ember`. - - Ember-Runtime is a framework that provides core functions for Ember including - cross-platform functions, support for property observing and objects. Its - focus is on small size and performance. You can use this in place of or - along-side other cross-platform libraries such as jQuery. - - The core Runtime framework is based on the jQuery API with a number of - performance optimizations. - - @class Ember - @static - @version 1.9.1 - */ - - if ('undefined' === typeof Ember) { - // Create core object. Make it act like an instance of Ember.Namespace so that - // objects assigned to it are given a sane string representation. - Ember = {}; - } - - // Default imports, exports and lookup to the global object; - Ember.imports = Ember.imports || this; - Ember.lookup = Ember.lookup || this; - var exports = Ember.exports = Ember.exports || this; - - // aliases needed to keep minifiers from removing the global context - exports.Em = exports.Ember = Ember; - - // Make sure these are set whether Ember was already defined or not - - Ember.isNamespace = true; - - Ember.toString = function() { return "Ember"; }; - - - /** - @property VERSION - @type String - @default '1.9.1' - @static - */ - Ember.VERSION = '1.9.1'; - - /** - Standard environmental variables. You can define these in a global `EmberENV` - variable before loading Ember to control various configuration settings. - - For backwards compatibility with earlier versions of Ember the global `ENV` - variable will be used if `EmberENV` is not defined. - - @property ENV - @type Hash - */ - - if (Ember.ENV) { - // do nothing if Ember.ENV is already setup - } else if ('undefined' !== typeof EmberENV) { - Ember.ENV = EmberENV; - } else if('undefined' !== typeof ENV) { - Ember.ENV = ENV; - } else { - Ember.ENV = {}; - } - - Ember.config = Ember.config || {}; - - // We disable the RANGE API by default for performance reasons - if ('undefined' === typeof Ember.ENV.DISABLE_RANGE_API) { - Ember.ENV.DISABLE_RANGE_API = true; - } - - if ("undefined" === typeof MetamorphENV) { - exports.MetamorphENV = {}; - } - - MetamorphENV.DISABLE_RANGE_API = Ember.ENV.DISABLE_RANGE_API; - - /** - Hash of enabled Canary features. Add to this before creating your application. - - You can also define `ENV.FEATURES` if you need to enable features flagged at runtime. - - @class FEATURES - @namespace Ember - @static - @since 1.1.0 - */ - - Ember.FEATURES = Ember.ENV.FEATURES || {}; - - /** - Test that a feature is enabled. Parsed by Ember's build tools to leave - experimental features out of beta/stable builds. - - You can define the following configuration options: - - * `ENV.ENABLE_ALL_FEATURES` - force all features to be enabled. - * `ENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly - enabled/disabled. - - @method isEnabled - @param {String} feature - @return {Boolean} - @for Ember.FEATURES - @since 1.1.0 - */ - - Ember.FEATURES.isEnabled = function(feature) { - var featureValue = Ember.FEATURES[feature]; - - if (Ember.ENV.ENABLE_ALL_FEATURES) { - return true; - } else if (featureValue === true || featureValue === false || featureValue === undefined) { - return featureValue; - } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) { - return true; - } else { - return false; - } - }; - - // .......................................................... - // BOOTSTRAP - // - - /** - Determines whether Ember should enhance some built-in object prototypes to - provide a more friendly API. If enabled, a few methods will be added to - `Function`, `String`, and `Array`. `Object.prototype` will not be enhanced, - which is the one that causes most trouble for people. - - In general we recommend leaving this option set to true since it rarely - conflicts with other code. If you need to turn it off however, you can - define an `ENV.EXTEND_PROTOTYPES` config to disable it. - - @property EXTEND_PROTOTYPES - @type Boolean - @default true - @for Ember - */ - Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES; - - if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') { - Ember.EXTEND_PROTOTYPES = true; - } - - /** - Determines whether Ember logs a full stack trace during deprecation warnings - - @property LOG_STACKTRACE_ON_DEPRECATION - @type Boolean - @default true - */ - Ember.LOG_STACKTRACE_ON_DEPRECATION = (Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false); - - /** - Determines whether Ember should add ECMAScript 5 Array shims to older browsers. - - @property SHIM_ES5 - @type Boolean - @default Ember.EXTEND_PROTOTYPES - */ - Ember.SHIM_ES5 = (Ember.ENV.SHIM_ES5 === false) ? false : Ember.EXTEND_PROTOTYPES; - - /** - Determines whether Ember logs info about version of used libraries - - @property LOG_VERSION - @type Boolean - @default true - */ - Ember.LOG_VERSION = (Ember.ENV.LOG_VERSION === false) ? false : true; - - /** - Empty function. Useful for some operations. Always returns `this`. - - @method K - @private - @return {Object} - */ - function K() { return this; } - __exports__.K = K; - Ember.K = K; - //TODO: ES6 GLOBAL TODO - - // Stub out the methods defined by the ember-debug package in case it's not loaded - - if ('undefined' === typeof Ember.assert) { Ember.assert = Ember.K; } - if ('undefined' === typeof Ember.warn) { Ember.warn = Ember.K; } - if ('undefined' === typeof Ember.debug) { Ember.debug = Ember.K; } - if ('undefined' === typeof Ember.runInDebug) { Ember.runInDebug = Ember.K; } - if ('undefined' === typeof Ember.deprecate) { Ember.deprecate = Ember.K; } - if ('undefined' === typeof Ember.deprecateFunc) { - Ember.deprecateFunc = function(_, func) { return func; }; - } - - __exports__["default"] = Ember; - }); -enifed("ember-metal/dependent_keys", - ["ember-metal/platform","ember-metal/watching","exports"], - function(__dependency1__, __dependency2__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - var o_create = __dependency1__.create; - var watch = __dependency2__.watch; - var unwatch = __dependency2__.unwatch; - - /** - @module ember-metal - */ - - // .......................................................... - // DEPENDENT KEYS - // - - // data structure: - // meta.deps = { - // 'depKey': { - // 'keyName': count, - // } - // } - - /* - This function returns a map of unique dependencies for a - given object and key. - */ - function keysForDep(depsMeta, depKey) { - var keys = depsMeta[depKey]; - if (!keys) { - // if there are no dependencies yet for a the given key - // create a new empty list of dependencies for the key - keys = depsMeta[depKey] = {}; - } else if (!depsMeta.hasOwnProperty(depKey)) { - // otherwise if the dependency list is inherited from - // a superclass, clone the hash - keys = depsMeta[depKey] = o_create(keys); - } - return keys; - } - - function metaForDeps(meta) { - return keysForDep(meta, 'deps'); - } - - function addDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // add all of its dependent keys. - var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys; - if (!depKeys) return; - - depsMeta = metaForDeps(meta); - - for(idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Increment the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) + 1; - // Watch the depKey - watch(obj, depKey, meta); - } - } - - __exports__.addDependentKeys = addDependentKeys;function removeDependentKeys(desc, obj, keyName, meta) { - // the descriptor has a list of dependent keys, so - // remove all of its dependent keys. - var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys; - if (!depKeys) return; - - depsMeta = metaForDeps(meta); - - for(idx = 0, len = depKeys.length; idx < len; idx++) { - depKey = depKeys[idx]; - // Lookup keys meta for depKey - keys = keysForDep(depsMeta, depKey); - // Decrement the number of times depKey depends on keyName. - keys[keyName] = (keys[keyName] || 0) - 1; - // Unwatch the depKey - unwatch(obj, depKey, meta); - } - } - - __exports__.removeDependentKeys = removeDependentKeys; - }); -enifed("ember-metal/deprecate_property", - ["ember-metal/core","ember-metal/platform","ember-metal/properties","ember-metal/property_get","ember-metal/property_set","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember-metal - */ - - var Ember = __dependency1__["default"]; - var hasPropertyAccessors = __dependency2__.hasPropertyAccessors; - var defineProperty = __dependency3__.defineProperty; - var get = __dependency4__.get; - var set = __dependency5__.set; - - - /** - Used internally to allow changing properties in a backwards compatible way, and print a helpful - deprecation warning. - - @method deprecateProperty - @param {Object} object The object to add the deprecated property to. - @param {String} deprecatedKey The property to add (and print deprecation warnings upon accessing). - @param {String} newKey The property that will be aliased. - @private - @since 1.7.0 - */ - - function deprecateProperty(object, deprecatedKey, newKey) { - function deprecate() { - } - - if (hasPropertyAccessors) { - defineProperty(object, deprecatedKey, { - configurable: true, - enumerable: false, - set: function(value) { deprecate(); set(this, newKey, value); }, - get: function() { deprecate(); return get(this, newKey); } - }); - } - } - - __exports__.deprecateProperty = deprecateProperty; - }); -enifed("ember-metal/dictionary", - ["ember-metal/platform","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var create = __dependency1__.create; - - // the delete is meant to hint at runtimes that this object should remain in - // dictionary mode. This is clearly a runtime specific hack, but currently it - // appears worthwile in some usecases. Please note, these deletes do increase - // the cost of creation dramatically over a plain Object.create. And as this - // only makes sense for long-lived dictionaries that aren't instantiated often. - __exports__["default"] = function makeDictionary(parent) { - var dict = create(parent); - dict['_dict'] = null; - delete dict['_dict']; - return dict; - } - }); -enifed("ember-metal/enumerable_utils", - ["ember-metal/array","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var _filter = __dependency1__.filter; - var a_forEach = __dependency1__.forEach; - var _indexOf = __dependency1__.indexOf; - var _map = __dependency1__.map; - - var splice = Array.prototype.splice; - - /** - * Defines some convenience methods for working with Enumerables. - * `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary. - * - * @class EnumerableUtils - * @namespace Ember - * @static - * */ - - /** - * Calls the map function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-map method when necessary. - * - * @method map - * @param {Object} obj The object that should be mapped - * @param {Function} callback The callback to execute - * @param {Object} thisArg Value to use as this when executing *callback* - * - * @return {Array} An array of mapped values. - */ - function map(obj, callback, thisArg) { - return obj.map ? obj.map(callback, thisArg) : _map.call(obj, callback, thisArg); - } - - __exports__.map = map;/** - * Calls the forEach function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-forEach method when necessary. - * - * @method forEach - * @param {Object} obj The object to call forEach on - * @param {Function} callback The callback to execute - * @param {Object} thisArg Value to use as this when executing *callback* - * - */ - function forEach(obj, callback, thisArg) { - return obj.forEach ? obj.forEach(callback, thisArg) : a_forEach.call(obj, callback, thisArg); - } - - __exports__.forEach = forEach;/** - * Calls the filter function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-filter method when necessary. - * - * @method filter - * @param {Object} obj The object to call filter on - * @param {Function} callback The callback to execute - * @param {Object} thisArg Value to use as this when executing *callback* - * - * @return {Array} An array containing the filtered values - * @since 1.4.0 - */ - function filter(obj, callback, thisArg) { - return obj.filter ? obj.filter(callback, thisArg) : _filter.call(obj, callback, thisArg); - } - - __exports__.filter = filter;/** - * Calls the indexOf function on the passed object with a specified callback. This - * uses `Ember.ArrayPolyfill`'s-indexOf method when necessary. - * - * @method indexOf - * @param {Object} obj The object to call indexOn on - * @param {Function} callback The callback to execute - * @param {Object} index The index to start searching from - * - */ - function indexOf(obj, element, index) { - return obj.indexOf ? obj.indexOf(element, index) : _indexOf.call(obj, element, index); - } - - __exports__.indexOf = indexOf;/** - * Returns an array of indexes of the first occurrences of the passed elements - * on the passed object. - * - * ```javascript - * var array = [1, 2, 3, 4, 5]; - * Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4] - * - * var fubar = "Fubarr"; - * Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4] - * ``` - * - * @method indexesOf - * @param {Object} obj The object to check for element indexes - * @param {Array} elements The elements to search for on *obj* - * - * @return {Array} An array of indexes. - * - */ - function indexesOf(obj, elements) { - return elements === undefined ? [] : map(elements, function(item) { - return indexOf(obj, item); - }); - } - - __exports__.indexesOf = indexesOf;/** - * Adds an object to an array. If the array already includes the object this - * method has no effect. - * - * @method addObject - * @param {Array} array The array the passed item should be added to - * @param {Object} item The item to add to the passed array - * - * @return 'undefined' - */ - function addObject(array, item) { - var index = indexOf(array, item); - if (index === -1) { array.push(item); } - } - - __exports__.addObject = addObject;/** - * Removes an object from an array. If the array does not contain the passed - * object this method has no effect. - * - * @method removeObject - * @param {Array} array The array to remove the item from. - * @param {Object} item The item to remove from the passed array. - * - * @return 'undefined' - */ - function removeObject(array, item) { - var index = indexOf(array, item); - if (index !== -1) { array.splice(index, 1); } - } - - __exports__.removeObject = removeObject;function _replace(array, idx, amt, objects) { - var args = [].concat(objects); - var ret = []; - // https://code.google.com/p/chromium/issues/detail?id=56588 - var size = 60000; - var start = idx; - var ends = amt; - var count, chunk; - - while (args.length) { - count = ends > size ? size : ends; - if (count <= 0) { count = 0; } - - chunk = args.splice(0, size); - chunk = [start, count].concat(chunk); - - start += size; - ends -= count; - - ret = ret.concat(splice.apply(array, chunk)); - } - return ret; - } - - __exports__._replace = _replace;/** - * Replaces objects in an array with the passed objects. - * - * ```javascript - * var array = [1,2,3]; - * Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5] - * - * var array = [1,2,3]; - * Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3] - * - * var array = [1,2,3]; - * Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5] - * ``` - * - * @method replace - * @param {Array} array The array the objects should be inserted into. - * @param {Number} idx Starting index in the array to replace. If *idx* >= - * length, then append to the end of the array. - * @param {Number} amt Number of elements that should be removed from the array, - * starting at *idx* - * @param {Array} objects An array of zero or more objects that should be - * inserted into the array at *idx* - * - * @return {Array} The modified array. - */ - function replace(array, idx, amt, objects) { - if (array.replace) { - return array.replace(idx, amt, objects); - } else { - return _replace(array, idx, amt, objects); - } - } - - __exports__.replace = replace;/** - * Calculates the intersection of two arrays. This method returns a new array - * filled with the records that the two passed arrays share with each other. - * If there is no intersection, an empty array will be returned. - * - * ```javascript - * var array1 = [1, 2, 3, 4, 5]; - * var array2 = [1, 3, 5, 6, 7]; - * - * Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5] - * - * var array1 = [1, 2, 3]; - * var array2 = [4, 5, 6]; - * - * Ember.EnumerableUtils.intersection(array1, array2); // [] - * ``` - * - * @method intersection - * @param {Array} array1 The first array - * @param {Array} array2 The second array - * - * @return {Array} The intersection of the two passed arrays. - */ - function intersection(array1, array2) { - var result = []; - forEach(array1, function(element) { - if (indexOf(array2, element) >= 0) { - result.push(element); - } - }); - - return result; - } - - __exports__.intersection = intersection;// TODO: this only exists to maintain the existing api, as we move forward it - // should only be part of the "global build" via some shim - __exports__["default"] = { - _replace: _replace, - addObject: addObject, - filter: filter, - forEach: forEach, - indexOf: indexOf, - indexesOf: indexesOf, - intersection: intersection, - map: map, - removeObject: removeObject, - replace: replace - }; - }); -enifed("ember-metal/error", - ["ember-metal/platform","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var create = __dependency1__.create; - - var errorProps = [ - 'description', - 'fileName', - 'lineNumber', - 'message', - 'name', - 'number', - 'stack' - ]; - - /** - A subclass of the JavaScript Error object for use in Ember. - - @class Error - @namespace Ember - @extends Error - @constructor - */ - function EmberError() { - var tmp = Error.apply(this, arguments); - - // Adds a `stack` property to the given error object that will yield the - // stack trace at the time captureStackTrace was called. - // When collecting the stack trace all frames above the topmost call - // to this function, including that call, will be left out of the - // stack trace. - // This is useful because we can hide Ember implementation details - // that are not very helpful for the user. - if (Error.captureStackTrace) { - Error.captureStackTrace(this, Ember.Error); - } - // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. - for (var idx = 0; idx < errorProps.length; idx++) { - this[errorProps[idx]] = tmp[errorProps[idx]]; - } - } - - EmberError.prototype = create(Error.prototype); - - __exports__["default"] = EmberError; - }); -enifed("ember-metal/events", - ["ember-metal/core","ember-metal/utils","ember-metal/platform","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - /** - @module ember-metal - */ - var Ember = __dependency1__["default"]; - var metaFor = __dependency2__.meta; - var tryFinally = __dependency2__.tryFinally; - var apply = __dependency2__.apply; - var applyStr = __dependency2__.applyStr; - var create = __dependency3__.create; - - var a_slice = [].slice; - - /* listener flags */ - var ONCE = 1; - var SUSPENDED = 2; - - - /* - The event system uses a series of nested hashes to store listeners on an - object. When a listener is registered, or when an event arrives, these - hashes are consulted to determine which target and action pair to invoke. - - The hashes are stored in the object's meta hash, and look like this: - - // Object's meta hash - { - listeners: { // variable name: `listenerSet` - "foo:changed": [ // variable name: `actions` - target, method, flags - ] - } - } - - */ - - function indexOf(array, target, method) { - var index = -1; - // hashes are added to the end of the event array - // so it makes sense to start searching at the end - // of the array and search in reverse - for (var i = array.length - 3 ; i >=0; i -= 3) { - if (target === array[i] && method === array[i + 1]) { - index = i; break; - } - } - return index; - } - - function actionsFor(obj, eventName) { - var meta = metaFor(obj, true); - var actions; - var listeners = meta.listeners; - - if (!listeners) { - listeners = meta.listeners = create(null); - listeners.__source__ = obj; - } else if (listeners.__source__ !== obj) { - // setup inherited copy of the listeners object - listeners = meta.listeners = create(listeners); - listeners.__source__ = obj; - } - - actions = listeners[eventName]; - - // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype - if (actions && actions.__source__ !== obj) { - actions = listeners[eventName] = listeners[eventName].slice(); - actions.__source__ = obj; - } else if (!actions) { - actions = listeners[eventName] = []; - actions.__source__ = obj; - } - - return actions; - } - - function listenersUnion(obj, eventName, otherActions) { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { return; } - for (var i = actions.length - 3; i >= 0; i -= 3) { - var target = actions[i]; - var method = actions[i+1]; - var flags = actions[i+2]; - var actionIndex = indexOf(otherActions, target, method); - - if (actionIndex === -1) { - otherActions.push(target, method, flags); - } - } - } - - __exports__.listenersUnion = listenersUnion;function listenersDiff(obj, eventName, otherActions) { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - var diffActions = []; - - if (!actions) { return; } - for (var i = actions.length - 3; i >= 0; i -= 3) { - var target = actions[i]; - var method = actions[i+1]; - var flags = actions[i+2]; - var actionIndex = indexOf(otherActions, target, method); - - if (actionIndex !== -1) { continue; } - - otherActions.push(target, method, flags); - diffActions.push(target, method, flags); - } - - return diffActions; - } - - __exports__.listenersDiff = listenersDiff;/** - Add an event listener - - @method addListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Boolean} once A flag whether a function should only be called once - */ - function addListener(obj, eventName, target, method, once) { - - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - var flags = 0; - - if (once) flags |= ONCE; - - if (actionIndex !== -1) { return; } - - actions.push(target, method, flags); - - if ('function' === typeof obj.didAddListener) { - obj.didAddListener(eventName, target, method); - } - } - - __exports__.addListener = addListener;/** - Remove an event listener - - Arguments should match those passed to `Ember.addListener`. - - @method removeListener - @for Ember - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - */ - function removeListener(obj, eventName, target, method) { - - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - function _removeListener(target, method) { - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - // action doesn't exist, give up silently - if (actionIndex === -1) { return; } - - actions.splice(actionIndex, 3); - - if ('function' === typeof obj.didRemoveListener) { - obj.didRemoveListener(eventName, target, method); - } - } - - if (method) { - _removeListener(target, method); - } else { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { return; } - for (var i = actions.length - 3; i >= 0; i -= 3) { - _removeListener(actions[i], actions[i+1]); - } - } - } - - /** - Suspend listener during callback. - - This should only be used by the target of the event listener - when it is taking an action that would cause the event, e.g. - an object might suspend its property change listener while it is - setting that property. - - @method suspendListener - @for Ember - - @private - @param obj - @param {String} eventName - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - function suspendListener(obj, eventName, target, method, callback) { - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - var actions = actionsFor(obj, eventName); - var actionIndex = indexOf(actions, target, method); - - if (actionIndex !== -1) { - actions[actionIndex+2] |= SUSPENDED; // mark the action as suspended - } - - function tryable() { return callback.call(target); } - function finalizer() { if (actionIndex !== -1) { actions[actionIndex+2] &= ~SUSPENDED; } } - - return tryFinally(tryable, finalizer); - } - - __exports__.suspendListener = suspendListener;/** - Suspends multiple listeners during a callback. - - @method suspendListeners - @for Ember - - @private - @param obj - @param {Array} eventNames Array of event names - @param {Object|Function} target A target object or a function - @param {Function|String} method A function or the name of a function to be called on `target` - @param {Function} callback - */ - function suspendListeners(obj, eventNames, target, method, callback) { - if (!method && 'function' === typeof target) { - method = target; - target = null; - } - - var suspendedActions = []; - var actionsList = []; - var eventName, actions, i, l; - - for (i=0, l=eventNames.length; i= 0; i -= 3) { // looping in reverse for once listeners - var target = actions[i], method = actions[i+1], flags = actions[i+2]; - if (!method) { continue; } - if (flags & SUSPENDED) { continue; } - if (flags & ONCE) { removeListener(obj, eventName, target, method); } - if (!target) { target = obj; } - if ('string' === typeof method) { - if (params) { - applyStr(target, method, params); - } else { - target[method](); - } - } else { - if (params) { - apply(target, method, params); - } else { - method.call(target); - } - } - } - return true; - } - - __exports__.sendEvent = sendEvent;/** - @private - @method hasListeners - @for Ember - @param obj - @param {String} eventName - */ - function hasListeners(obj, eventName) { - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - return !!(actions && actions.length); - } - - __exports__.hasListeners = hasListeners;/** - @private - @method listenersFor - @for Ember - @param obj - @param {String} eventName - */ - function listenersFor(obj, eventName) { - var ret = []; - var meta = obj['__ember_meta__']; - var actions = meta && meta.listeners && meta.listeners[eventName]; - - if (!actions) { return ret; } - - for (var i = 0, l = actions.length; i < l; i += 3) { - var target = actions[i]; - var method = actions[i+1]; - ret.push([target, method]); - } - - return ret; - } - - __exports__.listenersFor = listenersFor;/** - Define a property as a function that should be executed when - a specified event or events are triggered. - - - ``` javascript - var Job = Ember.Object.extend({ - logCompleted: Ember.on('completed', function() { - console.log('Job completed!'); - }) - }); - - var job = Job.create(); - - Ember.sendEvent(job, 'completed'); // Logs 'Job completed!' - ``` - - @method on - @for Ember - @param {String} eventNames* - @param {Function} func - @return func - */ - function on(){ - var func = a_slice.call(arguments, -1)[0]; - var events = a_slice.call(arguments, 0, -1); - func.__ember_listens__ = events; - return func; - } - - __exports__.on = on;__exports__.removeListener = removeListener; - }); -enifed("ember-metal/expand_properties", - ["ember-metal/core","ember-metal/error","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var EmberError = __dependency2__["default"]; - var forEach = __dependency3__.forEach; - - /** - @module ember-metal - */ - - var BRACE_EXPANSION = /^((?:[^\.]*\.)*)\{(.*)\}$/; - var SPLIT_REGEX = /\{|\}/; - - /** - Expands `pattern`, invoking `callback` for each expansion. - - The only pattern supported is brace-expansion, anything else will be passed - once to `callback` directly. - - Example - - ```js - function echo(arg){ console.log(arg); } - - Ember.expandProperties('foo.bar', echo); //=> 'foo.bar' - Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar' - Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz' - Ember.expandProperties('{foo,bar}.baz', echo); //=> '{foo,bar}.baz' - Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each' - Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs' - Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz' - ``` - - @method - @private - @param {String} pattern The property pattern to expand. - @param {Function} callback The callback to invoke. It is invoked once per - expansion, and is passed the expansion. - */ - __exports__["default"] = function expandProperties(pattern, callback) { - if (pattern.indexOf(' ') > -1) { - throw new EmberError('Brace expanded properties cannot contain spaces, ' + - 'e.g. `user.{firstName, lastName}` should be `user.{firstName,lastName}`'); - } - - - return newExpandProperties(pattern, callback); - } - - function oldExpandProperties(pattern, callback) { - var match, prefix, list; - - if (match = BRACE_EXPANSION.exec(pattern)) { - prefix = match[1]; - list = match[2]; - - forEach(list.split(','), function (suffix) { - callback(prefix + suffix); - }); - } else { - callback(pattern); - } - } - - function newExpandProperties(pattern, callback) { - if ('string' === Ember.typeOf(pattern)) { - var parts = pattern.split(SPLIT_REGEX); - var properties = [parts]; - - forEach(parts, function(part, index) { - if (part.indexOf(',') >= 0) { - properties = duplicateAndReplace(properties, part.split(','), index); - } - }); - - forEach(properties, function(property) { - callback(property.join('')); - }); - } else { - callback(pattern); - } - } - - function duplicateAndReplace(properties, currentParts, index) { - var all = []; - - forEach(properties, function(property) { - forEach(currentParts, function(part) { - var current = property.slice(0); - current[index] = part; - all.push(current); - }); - }); - - return all; - } - }); -enifed("ember-metal/get_properties", - ["ember-metal/property_get","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var typeOf = __dependency2__.typeOf; - - /** - To get multiple properties at once, call `Ember.getProperties` - with an object followed by a list of strings or an array: - - ```javascript - Ember.getProperties(record, 'firstName', 'lastName', 'zipCode'); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - is equivalent to: - - ```javascript - Ember.getProperties(record, ['firstName', 'lastName', 'zipCode']); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - @method getProperties - @param obj - @param {String...|Array} list of keys to get - @return {Hash} - */ - __exports__["default"] = function getProperties(obj) { - var ret = {}; - var propertyNames = arguments; - var i = 1; - - if (arguments.length === 2 && typeOf(arguments[1]) === 'array') { - i = 0; - propertyNames = arguments[1]; - } - for(var len = propertyNames.length; i < len; i++) { - ret[propertyNames[i]] = get(obj, propertyNames[i]); - } - return ret; - } - }); -enifed("ember-metal/injected_property", - ["ember-metal/core","ember-metal/computed","ember-metal/properties","ember-metal/platform","ember-metal/utils","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var ComputedProperty = __dependency2__.ComputedProperty; - var Descriptor = __dependency3__.Descriptor; - var create = __dependency4__.create; - var inspect = __dependency5__.inspect; - var EmberError = __dependency6__["default"]; - - /** - Read-only property that returns the result of a container lookup. - - @class InjectedProperty - @namespace Ember - @extends Ember.Descriptor - @constructor - @param {String} type The container type the property will lookup - @param {String} name (optional) The name the property will lookup, defaults - to the property's name - */ - function InjectedProperty(type, name) { - this.type = type; - this.name = name; - - this._super$Constructor(function(keyName) { - - return this.container.lookup(type + ':' + (name || keyName)); - }, { readOnly: true }); - } - - InjectedProperty.prototype = create(Descriptor.prototype); - - var InjectedPropertyPrototype = InjectedProperty.prototype; - var ComputedPropertyPrototype = ComputedProperty.prototype; - - InjectedPropertyPrototype._super$Constructor = ComputedProperty; - - InjectedPropertyPrototype.get = ComputedPropertyPrototype.get; - - InjectedPropertyPrototype.set = function(obj, keyName) { - throw new EmberError("Cannot set injected property '" + keyName + "' on object: " + inspect(obj)); - }; - - InjectedPropertyPrototype.teardown = ComputedPropertyPrototype.teardown; - - __exports__["default"] = InjectedProperty; - }); -enifed("ember-metal/instrumentation", - ["ember-metal/core","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var tryCatchFinally = __dependency2__.tryCatchFinally; - - /** - The purpose of the Ember Instrumentation module is - to provide efficient, general-purpose instrumentation - for Ember. - - Subscribe to a listener by using `Ember.subscribe`: - - ```javascript - Ember.subscribe("render", { - before: function(name, timestamp, payload) { - - }, - - after: function(name, timestamp, payload) { - - } - }); - ``` - - If you return a value from the `before` callback, that same - value will be passed as a fourth parameter to the `after` - callback. - - Instrument a block of code by using `Ember.instrument`: - - ```javascript - Ember.instrument("render.handlebars", payload, function() { - // rendering logic - }, binding); - ``` - - Event names passed to `Ember.instrument` are namespaced - by periods, from more general to more specific. Subscribers - can listen for events by whatever level of granularity they - are interested in. - - In the above example, the event is `render.handlebars`, - and the subscriber listened for all events beginning with - `render`. It would receive callbacks for events named - `render`, `render.handlebars`, `render.container`, or - even `render.handlebars.layout`. - - @class Instrumentation - @namespace Ember - @static - */ - var subscribers = []; - __exports__.subscribers = subscribers;var cache = {}; - - var populateListeners = function(name) { - var listeners = []; - var subscriber; - - for (var i=0, l=subscribers.length; i -1) { - list.splice(index, 1); - } - this.size = list.length; - return true; - } else { - return false; - } - }, - - /** - @method isEmpty - @return {Boolean} - */ - isEmpty: function() { - return this.size === 0; - }, - - /** - @method has - @param obj - @return {Boolean} - */ - has: function(obj) { - if (this.size === 0) { return false; } - - var guid = guidFor(obj); - var presenceSet = this.presenceSet; - - return presenceSet[guid] === true; - }, - - /** - @method forEach - @param {Function} fn - @param self - */ - forEach: function(fn /*, thisArg*/) { - if (typeof fn !== 'function') { - missingFunction(fn); - } - - if (this.size === 0) { return; } - - var list = this.list; - var length = arguments.length; - var i; - - if (length === 2) { - for (i = 0; i < list.length; i++) { - fn.call(arguments[1], list[i]); - } - } else { - for (i = 0; i < list.length; i++) { - fn(list[i]); - } - } - }, - - /** - @method toArray - @return {Array} - */ - toArray: function() { - return this.list.slice(); - }, - - /** - @method copy - @return {Ember.OrderedSet} - */ - copy: function() { - var Constructor = this.constructor; - var set = new Constructor(); - - set._silenceRemoveDeprecation = this._silenceRemoveDeprecation; - set.presenceSet = copyNull(this.presenceSet); - set.list = this.toArray(); - set.size = this.size; - - return set; - } - }; - - deprecateProperty(OrderedSet.prototype, 'length', 'size'); - - /** - A Map stores values indexed by keys. Unlike JavaScript's - default Objects, the keys of a Map can be any JavaScript - object. - - Internally, a Map has two data structures: - - 1. `keys`: an OrderedSet of all of the existing keys - 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)` - - When a key/value pair is added for the first time, we - add the key to the `keys` OrderedSet, and create or - replace an entry in `values`. When an entry is deleted, - we delete its entry in `keys` and `values`. - - @class Map - @namespace Ember - @private - @constructor - */ - function Map() { - if (this instanceof this.constructor) { - this.keys = OrderedSet.create(); - this.keys._silenceRemoveDeprecation = true; - this.values = create(null); - this.size = 0; - } else { - missingNew("OrderedSet"); - } - } - - Ember.Map = Map; - - /** - @method create - @static - */ - Map.create = function() { - var Constructor = this; - return new Constructor(); - }; - - Map.prototype = { - constructor: Map, - - /** - This property will change as the number of objects in the map changes. - - @property size - @type number - @default 0 - */ - size: 0, - - /** - Retrieve the value associated with a given key. - - @method get - @param {*} key - @return {*} the value associated with the key, or `undefined` - */ - get: function(key) { - if (this.size === 0) { return; } - - var values = this.values; - var guid = guidFor(key); - - return values[guid]; - }, - - /** - Adds a value to the map. If a value for the given key has already been - provided, the new value will replace the old value. - - @method set - @param {*} key - @param {*} value - @return {Ember.Map} - */ - set: function(key, value) { - var keys = this.keys; - var values = this.values; - var guid = guidFor(key); - - // ensure we don't store -0 - var k = key === -0 ? 0 : key; - - keys.add(k, guid); - - values[guid] = value; - - this.size = keys.size; - - return this; - }, - - /** - @deprecated see delete - Removes a value from the map for an associated key. - - @method remove - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - */ - remove: function(key) { - - return this["delete"](key); - }, - - /** - Removes a value from the map for an associated key. - - @method delete - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - */ - "delete": function(key) { - if (this.size === 0) { return false; } - // don't use ES6 "delete" because it will be annoying - // to use in browsers that are not ES6 friendly; - var keys = this.keys; - var values = this.values; - var guid = guidFor(key); - - if (keys["delete"](key, guid)) { - delete values[guid]; - this.size = keys.size; - return true; - } else { - return false; - } - }, - - /** - Check whether a key is present. - - @method has - @param {*} key - @return {Boolean} true if the item was present, false otherwise - */ - has: function(key) { - return this.keys.has(key); - }, - - /** - Iterate over all the keys and values. Calls the function once - for each key, passing in value, key, and the map being iterated over, - in that order. - - The keys are guaranteed to be iterated over in insertion order. - - @method forEach - @param {Function} callback - @param {*} self if passed, the `this` value inside the - callback. By default, `this` is the map. - */ - forEach: function(callback /*, thisArg*/) { - if (typeof callback !== 'function') { - missingFunction(callback); - } - - if (this.size === 0) { return; } - - var length = arguments.length; - var map = this; - var cb, thisArg; - - if (length === 2) { - thisArg = arguments[1]; - cb = function(key) { - callback.call(thisArg, map.get(key), key, map); - }; - } else { - cb = function(key) { - callback(map.get(key), key, map); - }; - } - - this.keys.forEach(cb); - }, - - /** - @method clear - */ - clear: function() { - this.keys.clear(); - this.values = create(null); - this.size = 0; - }, - - /** - @method copy - @return {Ember.Map} - */ - copy: function() { - return copyMap(this, new Map()); - } - }; - - deprecateProperty(Map.prototype, 'length', 'size'); - - /** - @class MapWithDefault - @namespace Ember - @extends Ember.Map - @private - @constructor - @param [options] - @param {*} [options.defaultValue] - */ - function MapWithDefault(options) { - this._super$constructor(); - this.defaultValue = options.defaultValue; - } - - /** - @method create - @static - @param [options] - @param {*} [options.defaultValue] - @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns - `Ember.MapWithDefault` otherwise returns `Ember.Map` - */ - MapWithDefault.create = function(options) { - if (options) { - return new MapWithDefault(options); - } else { - return new Map(); - } - }; - - MapWithDefault.prototype = create(Map.prototype); - MapWithDefault.prototype.constructor = MapWithDefault; - MapWithDefault.prototype._super$constructor = Map; - MapWithDefault.prototype._super$get = Map.prototype.get; - - /** - Retrieve the value associated with a given key. - - @method get - @param {*} key - @return {*} the value associated with the key, or the default value - */ - MapWithDefault.prototype.get = function(key) { - var hasValue = this.has(key); - - if (hasValue) { - return this._super$get(key); - } else { - var defaultValue = this.defaultValue(key); - this.set(key, defaultValue); - return defaultValue; - } - }; - - /** - @method copy - @return {Ember.MapWithDefault} - */ - MapWithDefault.prototype.copy = function() { - var Constructor = this.constructor; - return copyMap(this, new Constructor({ - defaultValue: this.defaultValue - })); - }; - - __exports__["default"] = Map; - - __exports__.OrderedSet = OrderedSet; - __exports__.Map = Map; - __exports__.MapWithDefault = MapWithDefault; - }); -enifed("ember-metal/merge", - ["ember-metal/keys","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var keys = __dependency1__["default"]; - - /** - Merge the contents of two objects together into the first object. - - ```javascript - Ember.merge({first: 'Tom'}, {last: 'Dale'}); // {first: 'Tom', last: 'Dale'} - var a = {first: 'Yehuda'}, b = {last: 'Katz'}; - Ember.merge(a, b); // a == {first: 'Yehuda', last: 'Katz'}, b == {last: 'Katz'} - ``` - - @method merge - @for Ember - @param {Object} original The object to merge into - @param {Object} updates The object to copy properties from - @return {Object} - */ - __exports__["default"] = function merge(original, updates) { - if (!updates || typeof updates !== 'object') { - return original; - } - - var props = keys(updates); - var prop; - var length = props.length; - - for (var i = 0; i < length; i++) { - prop = props[i]; - original[prop] = updates[prop]; - } - - return original; - } - }); -enifed("ember-metal/mixin", - ["ember-metal/core","ember-metal/merge","ember-metal/array","ember-metal/platform","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/expand_properties","ember-metal/properties","ember-metal/computed","ember-metal/binding","ember-metal/observer","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - /** - @module ember - @submodule ember-metal - */ - - var Ember = __dependency1__["default"]; - // warn, assert, wrap, et; - var merge = __dependency2__["default"]; - var a_indexOf = __dependency3__.indexOf; - var a_forEach = __dependency3__.forEach; - var o_create = __dependency4__.create; - var get = __dependency5__.get; - var set = __dependency6__.set; - var trySet = __dependency6__.trySet; - var guidFor = __dependency7__.guidFor; - var metaFor = __dependency7__.meta; - var wrap = __dependency7__.wrap; - var makeArray = __dependency7__.makeArray; - var apply = __dependency7__.apply; - var isArray = __dependency7__.isArray; - var expandProperties = __dependency8__["default"]; - var Descriptor = __dependency9__.Descriptor; - var defineProperty = __dependency9__.defineProperty; - var ComputedProperty = __dependency10__.ComputedProperty; - var Binding = __dependency11__.Binding; - var addObserver = __dependency12__.addObserver; - var removeObserver = __dependency12__.removeObserver; - var addBeforeObserver = __dependency12__.addBeforeObserver; - var removeBeforeObserver = __dependency12__.removeBeforeObserver; - var _suspendObserver = __dependency12__._suspendObserver; - var addListener = __dependency13__.addListener; - var removeListener = __dependency13__.removeListener; - - var REQUIRED; - var a_slice = [].slice; - - function superFunction(){ - var func = this.__nextSuper; - var ret; - if (func) { - var args = new Array(arguments.length); - for (var i = 0, l = args.length; i < l; i++) { - args[i] = arguments[i]; - } - this.__nextSuper = null; - ret = apply(this, func, args); - this.__nextSuper = func; - } - return ret; - } - - function mixinsMeta(obj) { - var m = metaFor(obj, true); - var ret = m.mixins; - if (!ret) { - ret = m.mixins = {}; - } else if (!m.hasOwnProperty('mixins')) { - ret = m.mixins = o_create(ret); - } - return ret; - } - - function isMethod(obj) { - return 'function' === typeof obj && - obj.isMethod !== false && - obj !== Boolean && - obj !== Object && - obj !== Number && - obj !== Array && - obj !== Date && - obj !== String; - } - - var CONTINUE = {}; - - function mixinProperties(mixinsMeta, mixin) { - var guid; - - if (mixin instanceof Mixin) { - guid = guidFor(mixin); - if (mixinsMeta[guid]) { return CONTINUE; } - mixinsMeta[guid] = mixin; - return mixin.properties; - } else { - return mixin; // apply anonymous mixin properties - } - } - - function concatenatedMixinProperties(concatProp, props, values, base) { - var concats; - - // reset before adding each new mixin to pickup concats from previous - concats = values[concatProp] || base[concatProp]; - if (props[concatProp]) { - concats = concats ? concats.concat(props[concatProp]) : props[concatProp]; - } - - return concats; - } - - function giveDescriptorSuper(meta, key, property, values, descs) { - var superProperty; - - // Computed properties override methods, and do not call super to them - if (values[key] === undefined) { - // Find the original descriptor in a parent mixin - superProperty = descs[key]; - } - - // If we didn't find the original descriptor in a parent mixin, find - // it on the original object. - superProperty = superProperty || meta.descs[key]; - - if (superProperty === undefined || !(superProperty instanceof ComputedProperty)) { - return property; - } - - // Since multiple mixins may inherit from the same parent, we need - // to clone the computed property so that other mixins do not receive - // the wrapped version. - property = o_create(property); - property.func = wrap(property.func, superProperty.func); - - return property; - } - - var sourceAvailable = (function() { - return this; - }).toString().indexOf('return this;') > -1; - - function giveMethodSuper(obj, key, method, values, descs) { - var superMethod; - - // Methods overwrite computed properties, and do not call super to them. - if (descs[key] === undefined) { - // Find the original method in a parent mixin - superMethod = values[key]; - } - - // If we didn't find the original value in a parent mixin, find it in - // the original object - superMethod = superMethod || obj[key]; - - // Only wrap the new method if the original method was a function - if (superMethod === undefined || 'function' !== typeof superMethod) { - return method; - } - - var hasSuper; - if (sourceAvailable) { - hasSuper = method.__hasSuper; - - if (hasSuper === undefined) { - hasSuper = method.toString().indexOf('_super') > -1; - method.__hasSuper = hasSuper; - } - } - - if (sourceAvailable === false || hasSuper) { - return wrap(method, superMethod); - } else { - return method; - } - } - - function applyConcatenatedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - if (baseValue) { - if ('function' === typeof baseValue.concat) { - if (value === null || value === undefined) { - return baseValue; - } else { - return baseValue.concat(value); - } - } else { - return makeArray(baseValue).concat(value); - } - } else { - return makeArray(value); - } - } - - function applyMergedProperties(obj, key, value, values) { - var baseValue = values[key] || obj[key]; - - - if (!baseValue) { return value; } - - var newBase = merge({}, baseValue); - var hasFunction = false; - - for (var prop in value) { - if (!value.hasOwnProperty(prop)) { continue; } - - var propValue = value[prop]; - if (isMethod(propValue)) { - // TODO: support for Computed Properties, etc? - hasFunction = true; - newBase[prop] = giveMethodSuper(obj, prop, propValue, baseValue, {}); - } else { - newBase[prop] = propValue; - } - } - - if (hasFunction) { - newBase._super = superFunction; - } - - return newBase; - } - - function addNormalizedProperty(base, key, value, meta, descs, values, concats, mergings) { - if (value instanceof Descriptor) { - if (value === REQUIRED && descs[key]) { return CONTINUE; } - - // Wrap descriptor function to implement - // __nextSuper() if needed - if (value.func) { - value = giveDescriptorSuper(meta, key, value, values, descs); - } - - descs[key] = value; - values[key] = undefined; - } else { - if ((concats && a_indexOf.call(concats, key) >= 0) || - key === 'concatenatedProperties' || - key === 'mergedProperties') { - value = applyConcatenatedProperties(base, key, value, values); - } else if ((mergings && a_indexOf.call(mergings, key) >= 0)) { - value = applyMergedProperties(base, key, value, values); - } else if (isMethod(value)) { - value = giveMethodSuper(base, key, value, values, descs); - } - - descs[key] = undefined; - values[key] = value; - } - } - - function mergeMixins(mixins, m, descs, values, base, keys) { - var mixin, props, key, concats, mergings, meta; - - function removeKeys(keyName) { - delete descs[keyName]; - delete values[keyName]; - } - - for(var i=0, l=mixins.length; i 0) { - var m = new Array(length); - - for (var i = 0; i < length; i++) { - var x = args[i]; - if (x instanceof Mixin) { - m[i] = x; - } else { - m[i] = new Mixin(undefined, x); - } - } - - this.mixins = m; - } else { - this.mixins = undefined; - } - this.ownerConstructor = undefined; - } - - Mixin._apply = applyMixin; - - Mixin.applyPartial = function(obj) { - var args = a_slice.call(arguments, 1); - return applyMixin(obj, args, true); - }; - - Mixin.finishPartial = finishPartial; - - // ES6TODO: this relies on a global state? - Ember.anyUnprocessedMixins = false; - - /** - @method create - @static - @param arguments* - */ - Mixin.create = function() { - // ES6TODO: this relies on a global state? - Ember.anyUnprocessedMixins = true; - var M = this; - var length = arguments.length; - var args = new Array(length); - for (var i = 0; i < length; i++) { - args[i] = arguments[i]; - } - return new M(args, undefined); - }; - - var MixinPrototype = Mixin.prototype; - - /** - @method reopen - @param arguments* - */ - MixinPrototype.reopen = function() { - var mixin; - - if (this.properties) { - mixin = new Mixin(undefined, this.properties); - this.properties = undefined; - this.mixins = [mixin]; - } else if (!this.mixins) { - this.mixins = []; - } - - var len = arguments.length; - var mixins = this.mixins; - var idx; - - for(idx=0; idx < len; idx++) { - mixin = arguments[idx]; - - if (mixin instanceof Mixin) { - mixins.push(mixin); - } else { - mixins.push(new Mixin(undefined, mixin)); - } - } - - return this; - }; - - /** - @method apply - @param obj - @return applied object - */ - MixinPrototype.apply = function(obj) { - return applyMixin(obj, [this], false); - }; - - MixinPrototype.applyPartial = function(obj) { - return applyMixin(obj, [this], true); - }; - - function _detect(curMixin, targetMixin, seen) { - var guid = guidFor(curMixin); - - if (seen[guid]) { return false; } - seen[guid] = true; - - if (curMixin === targetMixin) { return true; } - var mixins = curMixin.mixins; - var loc = mixins ? mixins.length : 0; - while (--loc >= 0) { - if (_detect(mixins[loc], targetMixin, seen)) { return true; } - } - return false; - } - - /** - @method detect - @param obj - @return {Boolean} - */ - MixinPrototype.detect = function(obj) { - if (!obj) { return false; } - if (obj instanceof Mixin) { return _detect(obj, this, {}); } - var m = obj['__ember_meta__']; - var mixins = m && m.mixins; - if (mixins) { - return !!mixins[guidFor(this)]; - } - return false; - }; - - MixinPrototype.without = function() { - var ret = new Mixin([this]); - ret._without = a_slice.call(arguments); - return ret; - }; - - function _keys(ret, mixin, seen) { - if (seen[guidFor(mixin)]) { return; } - seen[guidFor(mixin)] = true; - - if (mixin.properties) { - var props = mixin.properties; - for (var key in props) { - if (props.hasOwnProperty(key)) { ret[key] = true; } - } - } else if (mixin.mixins) { - a_forEach.call(mixin.mixins, function(x) { _keys(ret, x, seen); }); - } - } - - MixinPrototype.keys = function() { - var keys = {}; - var seen = {}; - var ret = []; - _keys(keys, this, seen); - for(var key in keys) { - if (keys.hasOwnProperty(key)) { - ret.push(key); - } - } - return ret; - }; - - // returns the mixins currently applied to the specified object - // TODO: Make Ember.mixin - Mixin.mixins = function(obj) { - var m = obj['__ember_meta__']; - var mixins = m && m.mixins; - var ret = []; - - if (!mixins) { return ret; } - - for (var key in mixins) { - var mixin = mixins[key]; - - // skip primitive mixins since these are always anonymous - if (!mixin.properties) { ret.push(mixin); } - } - - return ret; - }; - - REQUIRED = new Descriptor(); - REQUIRED.toString = function() { return '(Required Property)'; }; - - /** - Denotes a required property for a mixin - - @method required - @for Ember - */ - function required() { - return REQUIRED; - } - - __exports__.required = required;function Alias(methodName) { - this.methodName = methodName; - } - - Alias.prototype = new Descriptor(); - - /** - Makes a method available via an additional name. - - ```javascript - App.Person = Ember.Object.extend({ - name: function() { - return 'Tomhuda Katzdale'; - }, - moniker: Ember.aliasMethod('name') - }); - - var goodGuy = App.Person.create(); - - goodGuy.name(); // 'Tomhuda Katzdale' - goodGuy.moniker(); // 'Tomhuda Katzdale' - ``` - - @method aliasMethod - @for Ember - @param {String} methodName name of the method to alias - @return {Ember.Descriptor} - */ - function aliasMethod(methodName) { - return new Alias(methodName); - } - - __exports__.aliasMethod = aliasMethod;// .......................................................... - // OBSERVER HELPER - // - - /** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.observer('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - In the future this method may become asynchronous. If you want to ensure - synchronous behavior, use `immediateObserver`. - - Also available as `Function.prototype.observes` if prototype extensions are - enabled. - - @method observer - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - */ - function observer() { - var func = a_slice.call(arguments, -1)[0]; - var paths; - - var addWatchedProperty = function (path) { paths.push(path); }; - var _paths = a_slice.call(arguments, 0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = arguments[0]; - _paths = a_slice.call(arguments, 1); - } - - paths = []; - - for (var i=0; i<_paths.length; ++i) { - expandProperties(_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new Ember.Error("Ember.observer called without a function"); - } - - func.__ember_observes__ = paths; - return func; - } - - __exports__.observer = observer;/** - Specify a method that observes property changes. - - ```javascript - Ember.Object.extend({ - valueObserver: Ember.immediateObserver('value', function() { - // Executes whenever the "value" property changes - }) - }); - ``` - - In the future, `Ember.observer` may become asynchronous. In this event, - `Ember.immediateObserver` will maintain the synchronous behavior. - - Also available as `Function.prototype.observesImmediately` if prototype extensions are - enabled. - - @method immediateObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - */ - function immediateObserver() { - for (var i=0, l=arguments.length; i this.changingFrom ? 'green' : 'red'; - // logic - } - }), - - friendsDidChange: Ember.observer('friends.@each.name', function(obj, keyName) { - // some logic - // obj.get(keyName) returns friends array - }) - }); - ``` - - Also available as `Function.prototype.observesBefore` if prototype extensions are - enabled. - - @method beforeObserver - @for Ember - @param {String} propertyNames* - @param {Function} func - @return func - */ - function beforeObserver() { - var func = a_slice.call(arguments, -1)[0]; - var paths; - - var addWatchedProperty = function(path) { paths.push(path); }; - - var _paths = a_slice.call(arguments, 0, -1); - - if (typeof func !== "function") { - // revert to old, soft-deprecated argument ordering - - func = arguments[0]; - _paths = a_slice.call(arguments, 1); - } - - paths = []; - - for (var i=0; i<_paths.length; ++i) { - expandProperties(_paths[i], addWatchedProperty); - } - - if (typeof func !== "function") { - throw new Ember.Error("Ember.beforeObserver called without a function"); - } - - func.__ember_observesBefore__ = paths; - return func; - } - - __exports__.beforeObserver = beforeObserver;__exports__.IS_BINDING = IS_BINDING; - __exports__.Mixin = Mixin; - }); -enifed("ember-metal/observer", - ["ember-metal/watching","ember-metal/array","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var watch = __dependency1__.watch; - var unwatch = __dependency1__.unwatch; - var map = __dependency2__.map; - var listenersFor = __dependency3__.listenersFor; - var addListener = __dependency3__.addListener; - var removeListener = __dependency3__.removeListener; - var suspendListeners = __dependency3__.suspendListeners; - var suspendListener = __dependency3__.suspendListener; - /** - @module ember-metal - */ - - var AFTER_OBSERVERS = ':change'; - var BEFORE_OBSERVERS = ':before'; - - function changeEvent(keyName) { - return keyName + AFTER_OBSERVERS; - } - - function beforeEvent(keyName) { - return keyName + BEFORE_OBSERVERS; - } - - /** - @method addObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} targetOrMethod - @param {Function|String} [method] - */ - function addObserver(obj, _path, target, method) { - addListener(obj, changeEvent(_path), target, method); - watch(obj, _path); - - return this; - } - - __exports__.addObserver = addObserver;function observersFor(obj, path) { - return listenersFor(obj, changeEvent(path)); - } - - __exports__.observersFor = observersFor;/** - @method removeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - */ - function removeObserver(obj, path, target, method) { - unwatch(obj, path); - removeListener(obj, changeEvent(path), target, method); - - return this; - } - - __exports__.removeObserver = removeObserver;/** - @method addBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - */ - function addBeforeObserver(obj, path, target, method) { - addListener(obj, beforeEvent(path), target, method); - watch(obj, path); - - return this; - } - - __exports__.addBeforeObserver = addBeforeObserver;// Suspend observer during callback. - // - // This should only be used by the target of the observer - // while it is setting the observed path. - function _suspendBeforeObserver(obj, path, target, method, callback) { - return suspendListener(obj, beforeEvent(path), target, method, callback); - } - - __exports__._suspendBeforeObserver = _suspendBeforeObserver;function _suspendObserver(obj, path, target, method, callback) { - return suspendListener(obj, changeEvent(path), target, method, callback); - } - - __exports__._suspendObserver = _suspendObserver;function _suspendBeforeObservers(obj, paths, target, method, callback) { - var events = map.call(paths, beforeEvent); - return suspendListeners(obj, events, target, method, callback); - } - - __exports__._suspendBeforeObservers = _suspendBeforeObservers;function _suspendObservers(obj, paths, target, method, callback) { - var events = map.call(paths, changeEvent); - return suspendListeners(obj, events, target, method, callback); - } - - __exports__._suspendObservers = _suspendObservers;function beforeObserversFor(obj, path) { - return listenersFor(obj, beforeEvent(path)); - } - - __exports__.beforeObserversFor = beforeObserversFor;/** - @method removeBeforeObserver - @for Ember - @param obj - @param {String} path - @param {Object|Function} target - @param {Function|String} [method] - */ - function removeBeforeObserver(obj, path, target, method) { - unwatch(obj, path); - removeListener(obj, beforeEvent(path), target, method); - - return this; - } - - __exports__.removeBeforeObserver = removeBeforeObserver; - }); -enifed("ember-metal/observer_set", - ["ember-metal/utils","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var guidFor = __dependency1__.guidFor; - var sendEvent = __dependency2__.sendEvent; - - /* - this.observerSet = { - [senderGuid]: { // variable name: `keySet` - [keyName]: listIndex - } - }, - this.observers = [ - { - sender: obj, - keyName: keyName, - eventName: eventName, - listeners: [ - [target, method, flags] - ] - }, - ... - ] - */ - __exports__["default"] = ObserverSet; - function ObserverSet() { - this.clear(); - } - - - ObserverSet.prototype.add = function(sender, keyName, eventName) { - var observerSet = this.observerSet; - var observers = this.observers; - var senderGuid = guidFor(sender); - var keySet = observerSet[senderGuid]; - var index; - - if (!keySet) { - observerSet[senderGuid] = keySet = {}; - } - index = keySet[keyName]; - if (index === undefined) { - index = observers.push({ - sender: sender, - keyName: keyName, - eventName: eventName, - listeners: [] - }) - 1; - keySet[keyName] = index; - } - return observers[index].listeners; - }; - - ObserverSet.prototype.flush = function() { - var observers = this.observers; - var i, len, observer, sender; - this.clear(); - for (i=0, len=observers.length; i < len; ++i) { - observer = observers[i]; - sender = observer.sender; - if (sender.isDestroying || sender.isDestroyed) { continue; } - sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners); - } - }; - - ObserverSet.prototype.clear = function() { - this.observerSet = {}; - this.observers = []; - }; - }); -enifed("ember-metal/path_cache", - ["ember-metal/cache","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Cache = __dependency1__["default"]; - - var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/; - var IS_GLOBAL_PATH = /^([A-Z$]|([0-9][A-Z$])).*[\.]/; - var HAS_THIS = 'this.'; - - var isGlobalCache = new Cache(1000, function(key) { return IS_GLOBAL.test(key); }); - var isGlobalPathCache = new Cache(1000, function(key) { return IS_GLOBAL_PATH.test(key); }); - var hasThisCache = new Cache(1000, function(key) { return key.indexOf(HAS_THIS) !== -1; }); - var firstDotIndexCache = new Cache(1000, function(key) { return key.indexOf('.'); }); - - var firstKeyCache = new Cache(1000, function(path) { - var index = firstDotIndexCache.get(path); - if (index === -1) { - return path; - } else { - return path.slice(0, index); - } - }); - - var tailPathCache = new Cache(1000, function(path) { - var index = firstDotIndexCache.get(path); - if (index !== -1) { - return path.slice(index + 1); - } - }); - - var caches = { - isGlobalCache: isGlobalCache, - isGlobalPathCache: isGlobalPathCache, - hasThisCache: hasThisCache, - firstDotIndexCache: firstDotIndexCache, - firstKeyCache: firstKeyCache, - tailPathCache: tailPathCache - }; - __exports__.caches = caches; - function isGlobal(path) { - return isGlobalCache.get(path); - } - - __exports__.isGlobal = isGlobal;function isGlobalPath(path) { - return isGlobalPathCache.get(path); - } - - __exports__.isGlobalPath = isGlobalPath;function hasThis(path) { - return hasThisCache.get(path); - } - - __exports__.hasThis = hasThis;function isPath(path) { - return firstDotIndexCache.get(path) !== -1; - } - - __exports__.isPath = isPath;function getFirstKey(path) { - return firstKeyCache.get(path); - } - - __exports__.getFirstKey = getFirstKey;function getTailPath(path) { - return tailPathCache.get(path); - } - - __exports__.getTailPath = getTailPath; - }); -enifed("ember-metal/platform", - ["ember-metal/platform/define_property","ember-metal/platform/define_properties","ember-metal/platform/create","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var hasES5CompliantDefineProperty = __dependency1__.hasES5CompliantDefineProperty; - var defineProperty = __dependency1__.defineProperty; - var defineProperties = __dependency2__["default"]; - var create = __dependency3__["default"]; - - /** - @module ember-metal - */ - - var hasPropertyAccessors = hasES5CompliantDefineProperty; - var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty; - - /** - Platform specific methods and feature detectors needed by the framework. - - @class platform - @namespace Ember - @static - */ - - __exports__.create = create; - __exports__.defineProperty = defineProperty; - __exports__.defineProperties = defineProperties; - __exports__.hasPropertyAccessors = hasPropertyAccessors; - __exports__.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties; - }); -enifed("ember-metal/platform/create", - ["exports"], - function(__exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - /** - @class platform - @namespace Ember - @static - */ - - /** - Identical to `Object.create()`. Implements if not available natively. - - @method create - @for Ember - */ - var create; - // ES5 15.2.3.5 - // http://es5.github.com/#x15.2.3.5 - if (!(Object.create && !Object.create(null).hasOwnProperty)) { - /* jshint scripturl:true, proto:true */ - // Contributed by Brandon Benvie, October, 2012 - var createEmpty; - var supportsProto = !({'__proto__':null} instanceof Object); - // the following produces false positives - // in Opera Mini => not a reliable check - // Object.prototype.__proto__ === null - if (supportsProto || typeof document === 'undefined') { - createEmpty = function () { - return { "__proto__": null }; - }; - } else { - // In old IE __proto__ can't be used to manually set `null`, nor does - // any other method exist to make an object that inherits from nothing, - // aside from Object.prototype itself. Instead, create a new global - // object and *steal* its Object.prototype and strip it bare. This is - // used as the prototype to create nullary objects. - createEmpty = function () { - var iframe = document.createElement('iframe'); - var parent = document.body || document.documentElement; - iframe.style.display = 'none'; - parent.appendChild(iframe); - iframe.src = 'javascript:'; - var empty = iframe.contentWindow.Object.prototype; - parent.removeChild(iframe); - iframe = null; - delete empty.constructor; - delete empty.hasOwnProperty; - delete empty.propertyIsEnumerable; - delete empty.isPrototypeOf; - delete empty.toLocaleString; - delete empty.toString; - delete empty.valueOf; - - function Empty() {} - Empty.prototype = empty; - // short-circuit future calls - createEmpty = function () { - return new Empty(); - }; - return new Empty(); - }; - } - - create = Object.create = function create(prototype, properties) { - - var object; - function Type() {} // An empty constructor. - - if (prototype === null) { - object = createEmpty(); - } else { - if (typeof prototype !== "object" && typeof prototype !== "function") { - // In the native implementation `parent` can be `null` - // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc) - // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object` - // like they are in modern browsers. Using `Object.create` on DOM elements - // is...err...probably inappropriate, but the native version allows for it. - throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome - } - - Type.prototype = prototype; - - object = new Type(); - } - - if (properties !== undefined) { - Object.defineProperties(object, properties); - } - - return object; - }; - } else { - create = Object.create; - } - - __exports__["default"] = create; - }); -enifed("ember-metal/platform/define_properties", - ["ember-metal/platform/define_property","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var defineProperty = __dependency1__.defineProperty; - - var defineProperties = Object.defineProperties; - - // ES5 15.2.3.7 - // http://es5.github.com/#x15.2.3.7 - if (!defineProperties) { - defineProperties = function defineProperties(object, properties) { - for (var property in properties) { - if (properties.hasOwnProperty(property) && property !== "__proto__") { - defineProperty(object, property, properties[property]); - } - } - return object; - }; - - Object.defineProperties = defineProperties; - } - - __exports__["default"] = defineProperties; - }); -enifed("ember-metal/platform/define_property", - ["exports"], - function(__exports__) { - "use strict"; - /*globals Node */ - - /** - @class platform - @namespace Ember - @static - */ - - /** - Set to true if the platform supports native getters and setters. - - @property hasPropertyAccessors - @final - */ - - /** - Identical to `Object.defineProperty()`. Implements as much functionality - as possible if not available natively. - - @method defineProperty - @param {Object} obj The object to modify - @param {String} keyName property name to modify - @param {Object} desc descriptor hash - @return {void} - */ - var defineProperty = (function checkCompliance(defineProperty) { - if (!defineProperty) return; - try { - var a = 5; - var obj = {}; - defineProperty(obj, 'a', { - configurable: true, - enumerable: true, - get: function () { - return a; - }, - set: function (v) { - a = v; - } - }); - if (obj.a !== 5) return; - obj.a = 10; - if (a !== 10) return; - - // check non-enumerability - defineProperty(obj, 'a', { - configurable: true, - enumerable: false, - writable: true, - value: true - }); - for (var key in obj) { - if (key === 'a') return; - } - - // Detects a bug in Android <3.2 where you cannot redefine a property using - // Object.defineProperty once accessors have already been set. - if (obj.a !== true) return; - - // defineProperty is compliant - return defineProperty; - } catch (e) { - // IE8 defines Object.defineProperty but calling it on an Object throws - return; - } - })(Object.defineProperty); - - var hasES5CompliantDefineProperty = !!defineProperty; - - if (hasES5CompliantDefineProperty && typeof document !== 'undefined') { - // This is for Safari 5.0, which supports Object.defineProperty, but not - // on DOM nodes. - var canDefinePropertyOnDOM = (function() { - try { - defineProperty(document.createElement('div'), 'definePropertyOnDOM', {}); - return true; - } catch(e) { } - - return false; - })(); - - if (!canDefinePropertyOnDOM) { - defineProperty = function(obj, keyName, desc) { - var isNode; - - if (typeof Node === "object") { - isNode = obj instanceof Node; - } else { - isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string"; - } - - if (isNode) { - // TODO: Should we have a warning here? - return (obj[keyName] = desc.value); - } else { - return Object.defineProperty(obj, keyName, desc); - } - }; - } - } - - if (!hasES5CompliantDefineProperty) { - defineProperty = function defineProperty(obj, keyName, desc) { - if (!desc.get) { obj[keyName] = desc.value; } - }; - } - - __exports__.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty; - __exports__.defineProperty = defineProperty; - }); -enifed("ember-metal/properties", - ["ember-metal/core","ember-metal/utils","ember-metal/platform","ember-metal/property_events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember-metal - */ - - var Ember = __dependency1__["default"]; - var metaFor = __dependency2__.meta; - var objectDefineProperty = __dependency3__.defineProperty; - var hasPropertyAccessors = __dependency3__.hasPropertyAccessors; - var overrideChains = __dependency4__.overrideChains; - // .......................................................... - // DESCRIPTOR - // - - /** - Objects of this type can implement an interface to respond to requests to - get and set. The default implementation handles simple properties. - - You generally won't need to create or subclass this directly. - - @class Descriptor - @namespace Ember - @private - @constructor - */ - function Descriptor() {} - - __exports__.Descriptor = Descriptor;// .......................................................... - // DEFINING PROPERTIES API - // - - function MANDATORY_SETTER_FUNCTION(name) { - return function SETTER_FUNCTION(value) { - }; - } - - __exports__.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION;function DEFAULT_GETTER_FUNCTION(name) { - return function GETTER_FUNCTION() { - var meta = this['__ember_meta__']; - return meta && meta.values[name]; - }; - } - - __exports__.DEFAULT_GETTER_FUNCTION = DEFAULT_GETTER_FUNCTION;/** - NOTE: This is a low-level method used by other parts of the API. You almost - never want to call this method directly. Instead you should use - `Ember.mixin()` to define new properties. - - Defines a property on an object. This method works much like the ES5 - `Object.defineProperty()` method except that it can also accept computed - properties and other special descriptors. - - Normally this method takes only three parameters. However if you pass an - instance of `Ember.Descriptor` as the third param then you can pass an - optional value as the fourth parameter. This is often more efficient than - creating new descriptor hashes for each property. - - ## Examples - - ```javascript - // ES5 compatible mode - Ember.defineProperty(contact, 'firstName', { - writable: true, - configurable: false, - enumerable: true, - value: 'Charles' - }); - - // define a simple property - Ember.defineProperty(contact, 'lastName', undefined, 'Jolley'); - - // define a computed property - Ember.defineProperty(contact, 'fullName', Ember.computed(function() { - return this.firstName+' '+this.lastName; - }).property('firstName', 'lastName')); - ``` - - @private - @method defineProperty - @for Ember - @param {Object} obj the object to define this property on. This may be a prototype. - @param {String} keyName the name of the property - @param {Ember.Descriptor} [desc] an instance of `Ember.Descriptor` (typically a - computed property) or an ES5 descriptor. - You must provide this or `data` but not both. - @param {*} [data] something other than a descriptor, that will - become the explicit value of this property. - */ - function defineProperty(obj, keyName, desc, data, meta) { - var descs, existingDesc, watching, value; - - if (!meta) meta = metaFor(obj); - descs = meta.descs; - existingDesc = meta.descs[keyName]; - var watchEntry = meta.watching[keyName]; - - watching = watchEntry !== undefined && watchEntry > 0; - - if (existingDesc instanceof Descriptor) { - existingDesc.teardown(obj, keyName); - } - - if (desc instanceof Descriptor) { - value = desc; - - descs[keyName] = desc; - - obj[keyName] = undefined; // make enumerable - - if (desc.setup) { desc.setup(obj, keyName); } - } else { - descs[keyName] = undefined; // shadow descriptor in proto - if (desc == null) { - value = data; - - - obj[keyName] = data; - - } else { - value = desc; - - // compatibility with ES5 - objectDefineProperty(obj, keyName, desc); - } - } - - // if key is being watched, override chains that - // were initialized with the prototype - if (watching) { overrideChains(obj, keyName, meta); } - - // The `value` passed to the `didDefineProperty` hook is - // either the descriptor or data, whichever was passed. - if (obj.didDefineProperty) { obj.didDefineProperty(obj, keyName, value); } - - return this; - } - - __exports__.defineProperty = defineProperty; - }); -enifed("ember-metal/property_events", - ["ember-metal/utils","ember-metal/events","ember-metal/observer_set","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var guidFor = __dependency1__.guidFor; - var tryFinally = __dependency1__.tryFinally; - var sendEvent = __dependency2__.sendEvent; - var listenersUnion = __dependency2__.listenersUnion; - var listenersDiff = __dependency2__.listenersDiff; - var ObserverSet = __dependency3__["default"]; - - var beforeObserverSet = new ObserverSet(); - var observerSet = new ObserverSet(); - var deferred = 0; - - // .......................................................... - // PROPERTY CHANGES - // - - /** - This function is called just before an object property is about to change. - It will notify any before observers and prepare caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyDidChange()` which you should call just - after the property value changes. - - @method propertyWillChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - */ - function propertyWillChange(obj, keyName) { - var m = obj['__ember_meta__']; - var watching = (m && m.watching[keyName] > 0) || keyName === 'length'; - var proto = m && m.proto; - var desc = m && m.descs[keyName]; - - if (!watching) { - return; - } - - if (proto === obj) { - return; - } - - if (desc && desc.willChange) { - desc.willChange(obj, keyName); - } - - dependentKeysWillChange(obj, keyName, m); - chainsWillChange(obj, keyName, m); - notifyBeforeObservers(obj, keyName); - } - - /** - This function is called just after an object property has changed. - It will notify any observers and clear caches among other things. - - Normally you will not need to call this method directly but if for some - reason you can't directly watch a property you can invoke this method - manually along with `Ember.propertyWillChange()` which you should call just - before the property value changes. - - @method propertyDidChange - @for Ember - @param {Object} obj The object with the property that will change - @param {String} keyName The property key (or path) that will change. - @return {void} - */ - function propertyDidChange(obj, keyName) { - var m = obj['__ember_meta__']; - var watching = (m && m.watching[keyName] > 0) || keyName === 'length'; - var proto = m && m.proto; - var desc = m && m.descs[keyName]; - - if (proto === obj) { - return; - } - - // shouldn't this mean that we're watching this key? - if (desc && desc.didChange) { - desc.didChange(obj, keyName); - } - - if (!watching && keyName !== 'length') { - return; - } - - if (m && m.deps && m.deps[keyName]) { - dependentKeysDidChange(obj, keyName, m); - } - - chainsDidChange(obj, keyName, m, false); - notifyObservers(obj, keyName); - } - - var WILL_SEEN, DID_SEEN; - // called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...) - function dependentKeysWillChange(obj, depKey, meta) { - if (obj.isDestroying) { return; } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = WILL_SEEN; - var top = !seen; - - if (top) { - seen = WILL_SEEN = {}; - } - - iterDeps(propertyWillChange, obj, deps, depKey, seen, meta); - - if (top) { - WILL_SEEN = null; - } - } - } - - // called whenever a property has just changed to update dependent keys - function dependentKeysDidChange(obj, depKey, meta) { - if (obj.isDestroying) { return; } - - var deps; - if (meta && meta.deps && (deps = meta.deps[depKey])) { - var seen = DID_SEEN; - var top = !seen; - - if (top) { - seen = DID_SEEN = {}; - } - - iterDeps(propertyDidChange, obj, deps, depKey, seen, meta); - - if (top) { - DID_SEEN = null; - } - } - } - - function keysOf(obj) { - var keys = []; - - for (var key in obj) { - keys.push(key); - } - - return keys; - } - - function iterDeps(method, obj, deps, depKey, seen, meta) { - var keys, key, i, desc; - var guid = guidFor(obj); - var current = seen[guid]; - - if (!current) { - current = seen[guid] = {}; - } - - if (current[depKey]) { - return; - } - - current[depKey] = true; - - if (deps) { - keys = keysOf(deps); - var descs = meta.descs; - for (i=0; i Ember - if (root === null && !isPath(path)) { - return get(Ember.lookup, path); - } - - // detect complicated paths and normalize them - hasThis = pathHasThis(path); - - if (!root || hasThis) { - tuple = normalizeTuple(root, path); - root = tuple[0]; - path = tuple[1]; - tuple.length = 0; - } - - parts = path.split("."); - len = parts.length; - for (idx = 0; root != null && idx < len; idx++) { - root = get(root, parts[idx], true); - if (root && root.isDestroyed) { return undefined; } - } - return root; - } - - function getWithDefault(root, key, defaultValue) { - var value = get(root, key); - - if (value === undefined) { return defaultValue; } - return value; - } - - __exports__.getWithDefault = getWithDefault;__exports__["default"] = get; - __exports__.get = get; - __exports__.normalizeTuple = normalizeTuple; - __exports__._getPath = _getPath; - }); -enifed("ember-metal/property_set", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_events","ember-metal/properties","ember-metal/error","ember-metal/path_cache","ember-metal/platform","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var getPath = __dependency2__._getPath; - var propertyWillChange = __dependency3__.propertyWillChange; - var propertyDidChange = __dependency3__.propertyDidChange; - var defineProperty = __dependency4__.defineProperty; - var EmberError = __dependency5__["default"]; - var isPath = __dependency6__.isPath; - var hasPropertyAccessors = __dependency7__.hasPropertyAccessors; - - var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/; - - /** - Sets the value of a property on an object, respecting computed properties - and notifying observers and other listeners of the change. If the - property is not defined but the object implements the `setUnknownProperty` - method then that will be invoked as well. - - @method set - @for Ember - @param {Object} obj The object to modify. - @param {String} keyName The property key to set - @param {Object} value The value to set - @return {Object} the passed value. - */ - var set = function set(obj, keyName, value, tolerant) { - if (typeof obj === 'string') { - value = keyName; - keyName = obj; - obj = null; - } - - - if (!obj) { - return setPath(obj, keyName, value, tolerant); - } - - var meta = obj['__ember_meta__']; - var desc = meta && meta.descs[keyName]; - var isUnknown, currentValue; - - if (desc === undefined && isPath(keyName)) { - return setPath(obj, keyName, value, tolerant); - } - - - if (desc !== undefined) { - desc.set(obj, keyName, value); - } else { - - if (typeof obj === 'object' && obj !== null && value !== undefined && obj[keyName] === value) { - return value; - } - - isUnknown = 'object' === typeof obj && !(keyName in obj); - - // setUnknownProperty is called if `obj` is an object, - // the property does not already exist, and the - // `setUnknownProperty` method exists on the object - if (isUnknown && 'function' === typeof obj.setUnknownProperty) { - obj.setUnknownProperty(keyName, value); - } else if (meta && meta.watching[keyName] > 0) { - - currentValue = obj[keyName]; - - // only trigger a change if the value has changed - if (value !== currentValue) { - propertyWillChange(obj, keyName); - - obj[keyName] = value; - - propertyDidChange(obj, keyName); - } - } else { - obj[keyName] = value; - } - } - return value; - }; - - // Currently used only by Ember Data tests - // ES6TODO: Verify still true - if (Ember.config.overrideAccessors) { - Ember.set = set; - Ember.config.overrideAccessors(); - set = Ember.set; - } - - function setPath(root, path, value, tolerant) { - var keyName; - - // get the last part of the path - keyName = path.slice(path.lastIndexOf('.') + 1); - - // get the first part of the part - path = (path === keyName) ? keyName : path.slice(0, path.length-(keyName.length+1)); - - // unless the path is this, look up the first part to - // get the root - if (path !== 'this') { - root = getPath(root, path); - } - - if (!keyName || keyName.length === 0) { - throw new EmberError('Property set failed: You passed an empty path'); - } - - if (!root) { - if (tolerant) { return; } - else { throw new EmberError('Property set failed: object in path "'+path+'" could not be found or was destroyed.'); } - } - - return set(root, keyName, value); - } - - /** - Error-tolerant form of `Ember.set`. Will not blow up if any part of the - chain is `undefined`, `null`, or destroyed. - - This is primarily used when syncing bindings, which may try to update after - an object has been destroyed. - - @method trySet - @for Ember - @param {Object} obj The object to modify. - @param {String} path The property path to set - @param {Object} value The value to set - */ - function trySet(root, path, value) { - return set(root, path, value, true); - } - - __exports__.trySet = trySet;__exports__.set = set; - }); -enifed("ember-metal/run_loop", - ["ember-metal/core","ember-metal/utils","ember-metal/array","ember-metal/property_events","backburner","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var apply = __dependency2__.apply; - var GUID_KEY = __dependency2__.GUID_KEY; - var indexOf = __dependency3__.indexOf; - var beginPropertyChanges = __dependency4__.beginPropertyChanges; - var endPropertyChanges = __dependency4__.endPropertyChanges; - var Backburner = __dependency5__["default"]; - - function onBegin(current) { - run.currentRunLoop = current; - } - - function onEnd(current, next) { - run.currentRunLoop = next; - } - - // ES6TODO: should Backburner become es6? - var backburner = new Backburner(['sync', 'actions', 'destroy'], { - GUID_KEY: GUID_KEY, - sync: { - before: beginPropertyChanges, - after: endPropertyChanges - }, - defaultQueue: 'actions', - onBegin: onBegin, - onEnd: onEnd, - onErrorTarget: Ember, - onErrorMethod: 'onerror' - }); - var slice = [].slice; - - // .......................................................... - // run - this is ideally the only public API the dev sees - // - - /** - Runs the passed target and method inside of a RunLoop, ensuring any - deferred actions including bindings and views updates are flushed at the - end. - - Normally you should not need to invoke this method yourself. However if - you are implementing raw event handlers when interfacing with other - libraries or plugins, you should probably wrap all of your code inside this - call. - - ```javascript - run(function() { - // code to be execute within a RunLoop - }); - ``` - - @class run - @namespace Ember - @static - @constructor - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} return value from invoking the passed function. - */ - __exports__["default"] = run; - function run() { - return backburner.run.apply(backburner, arguments); - } - - /** - If no run-loop is present, it creates a new one. If a run loop is - present it will queue itself to run on the existing run-loops action - queue. - - Please note: This is not for normal usage, and should be used sparingly. - - If invoked when not within a run loop: - - ```javascript - run.join(function() { - // creates a new run-loop - }); - ``` - - Alternatively, if called within an existing run loop: - - ```javascript - run(function() { - // creates a new run-loop - run.join(function() { - // joins with the existing run-loop, and queues for invocation on - // the existing run-loops action queue. - }); - }); - ``` - - @method join - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} Return value from invoking the passed function. Please note, - when called within an existing loop, no return value is possible. - */ - run.join = function() { - return backburner.join.apply(backburner, arguments); - }; - - /** - Allows you to specify which context to call the specified function in while - adding the execution of that function to the Ember run loop. This ability - makes this method a great way to asynchronusly integrate third-party libraries - into your Ember application. - - `run.bind` takes two main arguments, the desired context and the function to - invoke in that context. Any additional arguments will be supplied as arguments - to the function that is passed in. - - Let's use the creation of a TinyMCE component as an example. Currently, - TinyMCE provides a setup configuration option we can use to do some processing - after the TinyMCE instance is initialized but before it is actually rendered. - We can use that setup option to do some additional setup for our component. - The component itself could look something like the following: - - ```javascript - App.RichTextEditorComponent = Ember.Component.extend({ - initializeTinyMCE: function(){ - tinymce.init({ - selector: '#' + this.$().prop('id'), - setup: Ember.run.bind(this, this.setupEditor) - }); - }.on('didInsertElement'), - - setupEditor: function(editor) { - this.set('editor', editor); - editor.on('change', function(){ console.log('content changed!')} ); - } - }); - ``` - - In this example, we use Ember.run.bind to bind the setupEditor message to the - context of the App.RichTextEditorComponent and to have the invocation of that - method be safely handled and excuted by the Ember run loop. - - @method bind - @namespace Ember - @param {Object} [target] target of method to call - @param {Function|String} method Method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Any additional arguments you wish to pass to the method. - @return {Object} return value from invoking the passed function. Please note, - when called within an existing loop, no return value is possible. - @since 1.4.0 - */ - run.bind = function(target, method /* args */) { - var args = slice.call(arguments); - return function() { - return run.join.apply(run, args.concat(slice.call(arguments))); - }; - }; - - run.backburner = backburner; - run.currentRunLoop = null; - run.queues = backburner.queueNames; - - /** - Begins a new RunLoop. Any deferred actions invoked after the begin will - be buffered until you invoke a matching call to `run.end()`. This is - a lower-level way to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be execute within a RunLoop - run.end(); - ``` - - @method begin - @return {void} - */ - run.begin = function() { - backburner.begin(); - }; - - /** - Ends a RunLoop. This must be called sometime after you call - `run.begin()` to flush any deferred actions. This is a lower-level way - to use a RunLoop instead of using `run()`. - - ```javascript - run.begin(); - // code to be execute within a RunLoop - run.end(); - ``` - - @method end - @return {void} - */ - run.end = function() { - backburner.end(); - }; - - /** - Array of named queues. This array determines the order in which queues - are flushed at the end of the RunLoop. You can define your own queues by - simply adding the queue name to this array. Normally you should not need - to inspect or modify this property. - - @property queues - @type Array - @default ['sync', 'actions', 'destroy'] - */ - - /** - Adds the passed target/method and any optional arguments to the named - queue to be executed at the end of the RunLoop. If you have not already - started a RunLoop when calling this method one will be started for you - automatically. - - At the end of a RunLoop, any methods scheduled in this way will be invoked. - Methods will be invoked in an order matching the named queues defined in - the `run.queues` property. - - ```javascript - run.schedule('sync', this, function() { - // this will be executed in the first RunLoop queue, when bindings are synced - console.log("scheduled on sync queue"); - }); - - run.schedule('actions', this, function() { - // this will be executed in the 'actions' queue, after bindings have synced. - console.log("scheduled on actions queue"); - }); - - // Note the functions will be run in order based on the run queues order. - // Output would be: - // scheduled on sync queue - // scheduled on actions queue - ``` - - @method schedule - @param {String} queue The name of the queue to schedule against. - Default queues are 'sync' and 'actions' - @param {Object} [target] target object to use as the context when invoking a method. - @param {String|Function} method The method to invoke. If you pass a string it - will be resolved on the target object at the time the scheduled item is - invoked allowing you to change the target function. - @param {Object} [arguments*] Optional arguments to be passed to the queued method. - @return {void} - */ - run.schedule = function(queue, target, method) { - checkAutoRun(); - backburner.schedule.apply(backburner, arguments); - }; - - // Used by global test teardown - run.hasScheduledTimers = function() { - return backburner.hasTimers(); - }; - - // Used by global test teardown - run.cancelTimers = function () { - backburner.cancelTimers(); - }; - - /** - Immediately flushes any events scheduled in the 'sync' queue. Bindings - use this queue so this method is a useful way to immediately force all - bindings in the application to sync. - - You should call this method anytime you need any changed state to propagate - throughout the app immediately without repainting the UI (which happens - in the later 'render' queue added by the `ember-views` package). - - ```javascript - run.sync(); - ``` - - @method sync - @return {void} - */ - run.sync = function() { - if (backburner.currentInstance) { - backburner.currentInstance.queues.sync.flush(); - } - }; - - /** - Invokes the passed target/method and optional arguments after a specified - period of time. The last parameter of this method must always be a number - of milliseconds. - - You should use this method whenever you need to run some action after a - period of time instead of using `setTimeout()`. This method will ensure that - items that expire during the same script execution cycle all execute - together, which is often more efficient than using a real setTimeout. - - ```javascript - run.later(myContext, function() { - // code here will execute within a RunLoop in about 500ms with this == myContext - }, 500); - ``` - - @method later - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.later = function(/*target, method*/) { - return backburner.later.apply(backburner, arguments); - }; - - /** - Schedule a function to run one time during the current RunLoop. This is equivalent - to calling `scheduleOnce` with the "actions" queue. - - @method once - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.once = function(/*target, method */) { - checkAutoRun(); - var length = arguments.length; - var args = new Array(length); - args[0] = 'actions'; - for (var i = 0; i < length; i++) { - args[i + 1] = arguments[i]; - } - return apply(backburner, backburner.scheduleOnce, args); - }; - - /** - Schedules a function to run one time in a given queue of the current RunLoop. - Calling this method with the same queue/target/method combination will have - no effect (past the initial call). - - Note that although you can pass optional arguments these will not be - considered when looking for duplicates. New arguments will replace previous - calls. - - ```javascript - run(function() { - var sayHi = function() { console.log('hi'); } - run.scheduleOnce('afterRender', myContext, sayHi); - run.scheduleOnce('afterRender', myContext, sayHi); - // sayHi will only be executed once, in the afterRender queue of the RunLoop - }); - ``` - - Also note that passing an anonymous function to `run.scheduleOnce` will - not prevent additional calls with an identical anonymous function from - scheduling the items multiple times, e.g.: - - ```javascript - function scheduleIt() { - run.scheduleOnce('actions', myContext, function() { console.log("Closure"); }); - } - scheduleIt(); - scheduleIt(); - // "Closure" will print twice, even though we're using `run.scheduleOnce`, - // because the function we pass to it is anonymous and won't match the - // previously scheduled operation. - ``` - - Available queues, and their order, can be found at `run.queues` - - @method scheduleOnce - @param {String} [queue] The name of the queue to schedule against. Default queues are 'sync' and 'actions'. - @param {Object} [target] The target of the method to invoke. - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.scheduleOnce = function(/*queue, target, method*/) { - checkAutoRun(); - return backburner.scheduleOnce.apply(backburner, arguments); - }; - - /** - Schedules an item to run from within a separate run loop, after - control has been returned to the system. This is equivalent to calling - `run.later` with a wait time of 1ms. - - ```javascript - run.next(myContext, function() { - // code to be executed in the next run loop, - // which will be scheduled after the current one - }); - ``` - - Multiple operations scheduled with `run.next` will coalesce - into the same later run loop, along with any other operations - scheduled by `run.later` that expire right around the same - time that `run.next` operations will fire. - - Note that there are often alternatives to using `run.next`. - For instance, if you'd like to schedule an operation to happen - after all DOM element operations have completed within the current - run loop, you can make use of the `afterRender` run loop queue (added - by the `ember-views` package, along with the preceding `render` queue - where all the DOM element operations happen). Example: - - ```javascript - App.MyCollectionView = Ember.CollectionView.extend({ - didInsertElement: function() { - run.scheduleOnce('afterRender', this, 'processChildElements'); - }, - processChildElements: function() { - // ... do something with collectionView's child view - // elements after they've finished rendering, which - // can't be done within the CollectionView's - // `didInsertElement` hook because that gets run - // before the child elements have been added to the DOM. - } - }); - ``` - - One benefit of the above approach compared to using `run.next` is - that you will be able to perform DOM/CSS operations before unprocessed - elements are rendered to the screen, which may prevent flickering or - other artifacts caused by delaying processing until after rendering. - - The other major benefit to the above approach is that `run.next` - introduces an element of non-determinism, which can make things much - harder to test, due to its reliance on `setTimeout`; it's much harder - to guarantee the order of scheduled operations when they are scheduled - outside of the current run loop, i.e. with `run.next`. - - @method next - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - If you pass a string it will be resolved on the - target at the time the method is invoked. - @param {Object} [args*] Optional arguments to pass to the timeout. - @return {Object} Timer information for use in cancelling, see `run.cancel`. - */ - run.next = function() { - var args = slice.call(arguments); - args.push(1); - return apply(backburner, backburner.later, args); - }; - - /** - Cancels a scheduled item. Must be a value returned by `run.later()`, - `run.once()`, `run.next()`, `run.debounce()`, or - `run.throttle()`. - - ```javascript - var runNext = run.next(myContext, function() { - // will not be executed - }); - run.cancel(runNext); - - var runLater = run.later(myContext, function() { - // will not be executed - }, 500); - run.cancel(runLater); - - var runOnce = run.once(myContext, function() { - // will not be executed - }); - run.cancel(runOnce); - - var throttle = run.throttle(myContext, function() { - // will not be executed - }, 1, false); - run.cancel(throttle); - - var debounce = run.debounce(myContext, function() { - // will not be executed - }, 1); - run.cancel(debounce); - - var debounceImmediate = run.debounce(myContext, function() { - // will be executed since we passed in true (immediate) - }, 100, true); - // the 100ms delay until this method can be called again will be cancelled - run.cancel(debounceImmediate); - ``` - - @method cancel - @param {Object} timer Timer object to cancel - @return {Boolean} true if cancelled or false/undefined if it wasn't found - */ - run.cancel = function(timer) { - return backburner.cancel(timer); - }; - - /** - Delay calling the target method until the debounce period has elapsed - with no additional debounce calls. If `debounce` is called again before - the specified time has elapsed, the timer is reset and the entire period - must pass again before the target method is called. - - This method should be used when an event may be called multiple times - but the action should only be called once when the event is done firing. - A common example is for scroll events where you only want updates to - happen once scrolling has ceased. - - ```javascript - var myFunc = function() { console.log(this.name + ' ran.'); }; - var myContext = {name: 'debounce'}; - - run.debounce(myContext, myFunc, 150); - - // less than 150ms passes - - run.debounce(myContext, myFunc, 150); - - // 150ms passes - // myFunc is invoked with context myContext - // console logs 'debounce ran.' one time. - ``` - - Immediate allows you to run the function immediately, but debounce - other calls for this function until the wait time has elapsed. If - `debounce` is called again before the specified time has elapsed, - the timer is reset and the entire period must pass again before - the method can be called again. - - ```javascript - var myFunc = function() { console.log(this.name + ' ran.'); }; - var myContext = {name: 'debounce'}; - - run.debounce(myContext, myFunc, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 100ms passes - - run.debounce(myContext, myFunc, 150, true); - - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - - run.debounce(myContext, myFunc, 150, true); - - // console logs 'debounce ran.' one time immediately. - // 150ms passes and nothing else is logged to the console and - // the debouncee is no longer being watched - - ``` - - @method debounce - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} wait Number of milliseconds to wait. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to false. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - */ - run.debounce = function() { - return backburner.debounce.apply(backburner, arguments); - }; - - /** - Ensure that the target method is never called more frequently than - the specified spacing period. The target method is called immediately. - - ```javascript - var myFunc = function() { console.log(this.name + ' ran.'); }; - var myContext = {name: 'throttle'}; - - run.throttle(myContext, myFunc, 150); - // myFunc is invoked with context myContext - // console logs 'throttle ran.' - - // 50ms passes - run.throttle(myContext, myFunc, 150); - - // 50ms passes - run.throttle(myContext, myFunc, 150); - - // 150ms passes - run.throttle(myContext, myFunc, 150); - // myFunc is invoked with context myContext - // console logs 'throttle ran.' - ``` - - @method throttle - @param {Object} [target] target of method to invoke - @param {Function|String} method The method to invoke. - May be a function or a string. If you pass a string - then it will be looked up on the passed target. - @param {Object} [args*] Optional arguments to pass to the timeout. - @param {Number} spacing Number of milliseconds to space out requests. - @param {Boolean} immediate Trigger the function on the leading instead - of the trailing edge of the wait interval. Defaults to true. - @return {Array} Timer information for use in cancelling, see `run.cancel`. - */ - run.throttle = function() { - return backburner.throttle.apply(backburner, arguments); - }; - - // Make sure it's not an autorun during testing - function checkAutoRun() { - if (!run.currentRunLoop) { - } - } - - /** - Add a new named queue after the specified queue. - - The queue to add will only be added once. - - @method _addQueue - @param {String} name the name of the queue to add. - @param {String} after the name of the queue to add after. - @private - */ - run._addQueue = function(name, after) { - if (indexOf.call(run.queues, name) === -1) { - run.queues.splice(indexOf.call(run.queues, after)+1, 0, name); - } - }; - }); -enifed("ember-metal/set_properties", - ["ember-metal/property_events","ember-metal/property_set","ember-metal/keys","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var changeProperties = __dependency1__.changeProperties; - var set = __dependency2__.set; - var keys = __dependency3__["default"]; - - /** - Set a list of properties on an object. These properties are set inside - a single `beginPropertyChanges` and `endPropertyChanges` batch, so - observers will be buffered. - - ```javascript - var anObject = Ember.Object.create(); - - anObject.setProperties({ - firstName: 'Stanley', - lastName: 'Stuart', - age: 21 - }); - ``` - - @method setProperties - @param obj - @param {Object} properties - @return obj - */ - __exports__["default"] = function setProperties(obj, properties) { - if (!properties || typeof properties !== "object") { return obj; } - changeProperties(function() { - var props = keys(properties); - var propertyName; - - for (var i = 0, l = props.length; i < l; i++) { - propertyName = props[i]; - - set(obj, propertyName, properties[propertyName]); - } - }); - return obj; - } - }); -enifed("ember-metal/streams/read", - ["exports"], - function(__exports__) { - "use strict"; - function read(object) { - if (object && object.isStream) { - return object.value(); - } else { - return object; - } - } - - __exports__.read = read;function readArray(array) { - var length = array.length; - var ret = new Array(length); - for (var i = 0; i < length; i++) { - ret[i] = read(array[i]); - } - return ret; - } - - __exports__.readArray = readArray;function readHash(object) { - var ret = {}; - for (var key in object) { - ret[key] = read(object[key]); - } - return ret; - } - - __exports__.readHash = readHash; - }); -enifed("ember-metal/streams/simple", - ["ember-metal/merge","ember-metal/streams/stream","ember-metal/platform","ember-metal/streams/read","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var merge = __dependency1__["default"]; - var Stream = __dependency2__["default"]; - var create = __dependency3__.create; - var read = __dependency4__.read; - - function SimpleStream(source) { - this.source = source; - - if (source && source.isStream) { - source.subscribe(this._didChange, this); - } - } - - SimpleStream.prototype = create(Stream.prototype); - - merge(SimpleStream.prototype, { - valueFn: function() { - return read(this.source); - }, - - setValue: function(value) { - var source = this.source; - - if (source && source.isStream) { - source.setValue(value); - } - }, - - setSource: function(nextSource) { - var prevSource = this.source; - if (nextSource !== prevSource) { - if (prevSource && prevSource.isStream) { - prevSource.unsubscribe(this._didChange, this); - } - - if (nextSource && nextSource.isStream) { - nextSource.subscribe(this._didChange, this); - } - - this.source = nextSource; - this.notify(); - } - }, - - _didChange: function() { - this.notify(); - }, - - destroy: function() { - if (this.source && this.source.isStream) { - this.source.unsubscribe(this._didChange, this); - } - - this.source = undefined; - Stream.prototype.destroy.call(this); - } - }); - - __exports__["default"] = SimpleStream; - }); -enifed("ember-metal/streams/stream", - ["ember-metal/platform","ember-metal/path_cache","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var create = __dependency1__.create; - var getFirstKey = __dependency2__.getFirstKey; - var getTailPath = __dependency2__.getTailPath; - - var NIL = function NIL(){}; - - function Stream(fn) { - this.valueFn = fn; - this.cache = NIL; - this.subscribers = undefined; - this.children = undefined; - this.destroyed = false; - } - - Stream.prototype = { - isStream: true, - - cache: NIL, - - get: function(path) { - var firstKey = getFirstKey(path); - var tailPath = getTailPath(path); - - if (this.children === undefined) { - this.children = create(null); - } - - var keyStream = this.children[firstKey]; - - if (keyStream === undefined) { - keyStream = this._makeChildStream(firstKey, path); - this.children[firstKey] = keyStream; - } - - if (tailPath === undefined) { - return keyStream; - } else { - return keyStream.get(tailPath); - } - }, - - value: function() { - if (this.cache !== NIL) { - return this.cache; - } else { - return this.cache = this.valueFn(); - } - }, - - setValue: function() { - throw new Error("Stream error: setValue not implemented"); - }, - - notify: function() { - this.notifyExcept(); - }, - - notifyExcept: function(callbackToSkip, contextToSkip) { - if (this.cache !== NIL) { - this.cache = NIL; - this.notifySubscribers(callbackToSkip, contextToSkip); - } - }, - - subscribe: function(callback, context) { - if (this.subscribers === undefined) { - this.subscribers = [callback, context]; - } else { - this.subscribers.push(callback, context); - } - }, - - unsubscribe: function(callback, context) { - var subscribers = this.subscribers; - - if (subscribers !== undefined) { - for (var i = 0, l = subscribers.length; i < l; i += 2) { - if (subscribers[i] === callback && subscribers[i+1] === context) { - subscribers.splice(i, 2); - return; - } - } - } - }, - - notifySubscribers: function(callbackToSkip, contextToSkip) { - var subscribers = this.subscribers; - - if (subscribers !== undefined) { - for (var i = 0, l = subscribers.length; i < l; i += 2) { - var callback = subscribers[i]; - var context = subscribers[i+1]; - - if (callback === callbackToSkip && context === contextToSkip) { - continue; - } - - if (context === undefined) { - callback(this); - } else { - callback.call(context, this); - } - } - } - }, - - destroy: function() { - if (this.destroyed) return; - this.destroyed = true; - - var children = this.children; - for (var key in children) { - children[key].destroy(); - } - }, - - isGlobal: function() { - var stream = this; - while (stream !== undefined) { - if (stream._isRoot) { - return stream._isGlobal; - } - stream = stream.source; - } - } - }; - - __exports__["default"] = Stream; - }); -enifed("ember-metal/streams/stream_binding", - ["ember-metal/platform","ember-metal/merge","ember-metal/run_loop","ember-metal/streams/stream","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var create = __dependency1__.create; - var merge = __dependency2__["default"]; - var run = __dependency3__["default"]; - var Stream = __dependency4__["default"]; - - function StreamBinding(stream) { - - this.stream = stream; - this.senderCallback = undefined; - this.senderContext = undefined; - this.senderValue = undefined; - this.destroyed = false; - - stream.subscribe(this._onNotify, this); - } - - StreamBinding.prototype = create(Stream.prototype); - - merge(StreamBinding.prototype, { - valueFn: function() { - return this.stream.value(); - }, - - _onNotify: function() { - this._scheduleSync(undefined, undefined, this); - }, - - setValue: function(value, callback, context) { - this._scheduleSync(value, callback, context); - }, - - _scheduleSync: function(value, callback, context) { - if (this.senderCallback === undefined && this.senderContext === undefined) { - this.senderCallback = callback; - this.senderContext = context; - this.senderValue = value; - run.schedule('sync', this, this._sync); - } else if (this.senderContext !== this) { - this.senderCallback = callback; - this.senderContext = context; - this.senderValue = value; - } - }, - - _sync: function() { - if (this.destroyed) { - return; - } - - if (this.senderContext !== this) { - this.stream.setValue(this.senderValue); - } - - var senderCallback = this.senderCallback; - var senderContext = this.senderContext; - this.senderCallback = undefined; - this.senderContext = undefined; - this.senderValue = undefined; - - // Force StreamBindings to always notify - this.cache = undefined; - - this.notifyExcept(senderCallback, senderContext); - }, - - destroy: function() { - if (this.destroyed) { - return; - } - - this.destroyed = true; - this.stream.unsubscribe(this._onNotify, this); - } - }); - - __exports__["default"] = StreamBinding; - }); -enifed("ember-metal/utils", - ["ember-metal/core","ember-metal/platform","ember-metal/array","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - // REMOVE_USE_STRICT: true - - var Ember = __dependency1__["default"]; - var o_defineProperty = __dependency2__.defineProperty; - var canDefineNonEnumerableProperties = __dependency2__.canDefineNonEnumerableProperties; - var hasPropertyAccessors = __dependency2__.hasPropertyAccessors; - var o_create = __dependency2__.create; - - var forEach = __dependency3__.forEach; - - /** - @module ember-metal - */ - - /** - Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from - jQuery master. We'll just bootstrap our own uuid now. - - @private - @return {Number} the uuid - */ - var _uuid = 0; - - /** - Generates a universally unique identifier. This method - is used internally by Ember for assisting with - the generation of GUID's and other unique identifiers - such as `bind-attr` data attributes. - - @public - @return {Number} [description] - */ - function uuid() { - return ++_uuid; - } - - __exports__.uuid = uuid;/** - Prefix used for guids through out Ember. - @private - @property GUID_PREFIX - @for Ember - @type String - @final - */ - var GUID_PREFIX = 'ember'; - - // Used for guid generation... - var numberCache = []; - var stringCache = {}; - - /** - Strongly hint runtimes to intern the provided string. - - When do I need to use this function? - - For the most part, never. Pre-mature optimization is bad, and often the - runtime does exactly what you need it to, and more often the trade-off isn't - worth it. - - Why? - - Runtimes store strings in at least 2 different representations: - Ropes and Symbols (interned strings). The Rope provides a memory efficient - data-structure for strings created from concatenation or some other string - manipulation like splitting. - - Unfortunately checking equality of different ropes can be quite costly as - runtimes must resort to clever string comparison algorithims. These - algorithims typically cost in proportion to the length of the string. - Luckily, this is where the Symbols (interned strings) shine. As Symbols are - unique by their string content, equality checks can be done by pointer - comparision. - - How do I know if my string is a rope or symbol? - - Typically (warning general sweeping statement, but truthy in runtimes at - present) static strings created as part of the JS source are interned. - Strings often used for comparisions can be interned at runtime if some - criteria are met. One of these criteria can be the size of the entire rope. - For example, in chrome 38 a rope longer then 12 characters will not - intern, nor will segments of that rope. - - Some numbers: http://jsperf.com/eval-vs-keys/8 - - Known Trickâ„¢ - - @private - @return {String} interned version of the provided string - */ - function intern(str) { - var obj = {}; - obj[str] = 1; - for (var key in obj) { - if (key === str) return key; - } - return str; - } - - /** - A unique key used to assign guids and other private metadata to objects. - If you inspect an object in your browser debugger you will often see these. - They can be safely ignored. - - On browsers that support it, these properties are added with enumeration - disabled so they won't show up when you iterate over your properties. - - @private - @property GUID_KEY - @for Ember - @type String - @final - */ - var GUID_KEY = intern('__ember' + (+ new Date())); - - var GUID_DESC = { - writable: false, - configurable: false, - enumerable: false, - value: null - }; - - /** - Generates a new guid, optionally saving the guid to the object that you - pass in. You will rarely need to use this method. Instead you should - call `Ember.guidFor(obj)`, which return an existing guid if available. - - @private - @method generateGuid - @for Ember - @param {Object} [obj] Object the guid will be used for. If passed in, the guid will - be saved on the object and reused whenever you pass the same object - again. - - If no object is passed, just generate a new guid. - @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to - separate the guid into separate namespaces. - @return {String} the guid - */ - function generateGuid(obj, prefix) { - if (!prefix) prefix = GUID_PREFIX; - var ret = (prefix + uuid()); - if (obj) { - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - o_defineProperty(obj, GUID_KEY, GUID_DESC); - } - } - return ret; - } - - __exports__.generateGuid = generateGuid;/** - Returns a unique id for the object. If the object does not yet have a guid, - one will be assigned to it. You can call this on any object, - `Ember.Object`-based or not, but be aware that it will add a `_guid` - property. - - You can also use this method on DOM Element objects. - - @private - @method guidFor - @for Ember - @param {Object} obj any object, string, number, Element, or primitive - @return {String} the unique guid for this instance. - */ - function guidFor(obj) { - - // special cases where we don't want to add a key to object - if (obj === undefined) return "(undefined)"; - if (obj === null) return "(null)"; - - var ret; - var type = typeof obj; - - // Don't allow prototype changes to String etc. to change the guidFor - switch(type) { - case 'number': - ret = numberCache[obj]; - if (!ret) ret = numberCache[obj] = 'nu'+obj; - return ret; - - case 'string': - ret = stringCache[obj]; - if (!ret) ret = stringCache[obj] = 'st' + uuid(); - return ret; - - case 'boolean': - return obj ? '(true)' : '(false)'; - - default: - if (obj[GUID_KEY]) return obj[GUID_KEY]; - if (obj === Object) return '(Object)'; - if (obj === Array) return '(Array)'; - ret = GUID_PREFIX + uuid(); - - if (obj[GUID_KEY] === null) { - obj[GUID_KEY] = ret; - } else { - GUID_DESC.value = ret; - o_defineProperty(obj, GUID_KEY, GUID_DESC); - } - return ret; - } - } - - __exports__.guidFor = guidFor;// .......................................................... - // META - // - - var META_DESC = { - writable: true, - configurable: false, - enumerable: false, - value: null - }; - - function Meta(obj) { - this.descs = {}; - this.watching = {}; - this.cache = {}; - this.cacheMeta = {}; - this.source = obj; - this.deps = undefined; - this.listeners = undefined; - this.mixins = undefined; - this.bindings = undefined; - this.chains = undefined; - this.values = undefined; - this.proto = undefined; - } - - Meta.prototype = { - chainWatchers: null - }; - - if (!canDefineNonEnumerableProperties) { - // on platforms that don't support enumerable false - // make meta fail jQuery.isPlainObject() to hide from - // jQuery.extend() by having a property that fails - // hasOwnProperty check. - Meta.prototype.__preventPlainObject__ = true; - - // Without non-enumerable properties, meta objects will be output in JSON - // unless explicitly suppressed - Meta.prototype.toJSON = function () { }; - } - - // Placeholder for non-writable metas. - var EMPTY_META = new Meta(null); - - - /** - Retrieves the meta hash for an object. If `writable` is true ensures the - hash is writable for this object as well. - - The meta object contains information about computed property descriptors as - well as any watched properties and other information. You generally will - not access this information directly but instead work with higher level - methods that manipulate this hash indirectly. - - @method meta - @for Ember - @private - - @param {Object} obj The object to retrieve meta for - @param {Boolean} [writable=true] Pass `false` if you do not intend to modify - the meta hash, allowing the method to avoid making an unnecessary copy. - @return {Object} the meta hash for an object - */ - function meta(obj, writable) { - var ret = obj['__ember_meta__']; - if (writable===false) return ret || EMPTY_META; - - if (!ret) { - if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC); - - ret = new Meta(obj); - - - obj['__ember_meta__'] = ret; - - // make sure we don't accidentally try to create constructor like desc - ret.descs.constructor = null; - - } else if (ret.source !== obj) { - if (canDefineNonEnumerableProperties) o_defineProperty(obj, '__ember_meta__', META_DESC); - - ret = o_create(ret); - ret.descs = o_create(ret.descs); - ret.watching = o_create(ret.watching); - ret.cache = {}; - ret.cacheMeta = {}; - ret.source = obj; - - - obj['__ember_meta__'] = ret; - } - return ret; - } - - function getMeta(obj, property) { - var _meta = meta(obj, false); - return _meta[property]; - } - - __exports__.getMeta = getMeta;function setMeta(obj, property, value) { - var _meta = meta(obj, true); - _meta[property] = value; - return value; - } - - __exports__.setMeta = setMeta;/** - @deprecated - @private - - In order to store defaults for a class, a prototype may need to create - a default meta object, which will be inherited by any objects instantiated - from the class's constructor. - - However, the properties of that meta object are only shallow-cloned, - so if a property is a hash (like the event system's `listeners` hash), - it will by default be shared across all instances of that class. - - This method allows extensions to deeply clone a series of nested hashes or - other complex objects. For instance, the event system might pass - `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will - walk down the keys provided. - - For each key, if the key does not exist, it is created. If it already - exists and it was inherited from its constructor, the constructor's - key is cloned. - - You can also pass false for `writable`, which will simply return - undefined if `prepareMetaPath` discovers any part of the path that - shared or undefined. - - @method metaPath - @for Ember - @param {Object} obj The object whose meta we are examining - @param {Array} path An array of keys to walk down - @param {Boolean} writable whether or not to create a new meta - (or meta property) if one does not already exist or if it's - shared with its constructor - */ - function metaPath(obj, path, writable) { - var _meta = meta(obj, writable); - var keyName, value; - - for (var i=0, l=path.length; i 1) { - watching[keyName]--; - } - } - - __exports__.unwatchKey = unwatchKey; - }); -enifed("ember-metal/watch_path", - ["ember-metal/utils","ember-metal/chains","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var metaFor = __dependency1__.meta; - var typeOf = __dependency1__.typeOf; - var ChainNode = __dependency2__.ChainNode; - - // get the chains for the current object. If the current object has - // chains inherited from the proto they will be cloned and reconfigured for - // the current object. - function chainsFor(obj, meta) { - var m = meta || metaFor(obj); - var ret = m.chains; - if (!ret) { - ret = m.chains = new ChainNode(null, null, obj); - } else if (ret.value() !== obj) { - ret = m.chains = ret.copy(obj); - } - return ret; - } - - function watchPath(obj, keyPath, meta) { - // can't watch length on Array - it is special... - if (keyPath === 'length' && typeOf(obj) === 'array') { return; } - - var m = meta || metaFor(obj); - var watching = m.watching; - - if (!watching[keyPath]) { // activate watching first time - watching[keyPath] = 1; - chainsFor(obj, m).add(keyPath); - } else { - watching[keyPath] = (watching[keyPath] || 0) + 1; - } - } - - __exports__.watchPath = watchPath;function unwatchPath(obj, keyPath, meta) { - var m = meta || metaFor(obj); - var watching = m.watching; - - if (watching[keyPath] === 1) { - watching[keyPath] = 0; - chainsFor(obj, m).remove(keyPath); - } else if (watching[keyPath] > 1) { - watching[keyPath]--; - } - } - - __exports__.unwatchPath = unwatchPath; - }); -enifed("ember-metal/watching", - ["ember-metal/utils","ember-metal/chains","ember-metal/watch_key","ember-metal/watch_path","ember-metal/path_cache","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember-metal - */ - - var typeOf = __dependency1__.typeOf; - var removeChainWatcher = __dependency2__.removeChainWatcher; - var flushPendingChains = __dependency2__.flushPendingChains; - var watchKey = __dependency3__.watchKey; - var unwatchKey = __dependency3__.unwatchKey; - var watchPath = __dependency4__.watchPath; - var unwatchPath = __dependency4__.unwatchPath; - - var isPath = __dependency5__.isPath; - - /** - Starts watching a property on an object. Whenever the property changes, - invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the - primitive used by observers and dependent keys; usually you will never call - this method directly but instead use higher level methods like - `Ember.addObserver()` - - @private - @method watch - @for Ember - @param obj - @param {String} keyName - */ - function watch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === 'length' && typeOf(obj) === 'array') { return; } - - if (!isPath(_keyPath)) { - watchKey(obj, _keyPath, m); - } else { - watchPath(obj, _keyPath, m); - } - } - - __exports__.watch = watch; - - function isWatching(obj, key) { - var meta = obj['__ember_meta__']; - return (meta && meta.watching[key]) > 0; - } - - __exports__.isWatching = isWatching;watch.flushPending = flushPendingChains; - - function unwatch(obj, _keyPath, m) { - // can't watch length on Array - it is special... - if (_keyPath === 'length' && typeOf(obj) === 'array') { return; } - - if (!isPath(_keyPath)) { - unwatchKey(obj, _keyPath, m); - } else { - unwatchPath(obj, _keyPath, m); - } - } - - __exports__.unwatch = unwatch;var NODE_STACK = []; - - /** - Tears down the meta on an object so that it can be garbage collected. - Multiple calls will have no effect. - - @method destroy - @for Ember - @param {Object} obj the object to destroy - @return {void} - */ - function destroy(obj) { - var meta = obj['__ember_meta__'], node, nodes, key, nodeObject; - if (meta) { - obj['__ember_meta__'] = null; - // remove chainWatchers to remove circular references that would prevent GC - node = meta.chains; - if (node) { - NODE_STACK.push(node); - // process tree - while (NODE_STACK.length > 0) { - node = NODE_STACK.pop(); - // push children - nodes = node._chains; - if (nodes) { - for (key in nodes) { - if (nodes.hasOwnProperty(key)) { - NODE_STACK.push(nodes[key]); - } - } - } - // remove chainWatcher in node object - if (node._watching) { - nodeObject = node._object; - if (nodeObject) { - removeChainWatcher(nodeObject, node._key, node); - } - } - } - } - } - } - - __exports__.destroy = destroy; - }); -enifed("ember-routing-handlebars", - ["ember-metal/core","ember-handlebars","ember-routing-handlebars/helpers/link_to","ember-routing-handlebars/helpers/outlet","ember-routing-handlebars/helpers/render","ember-routing-handlebars/helpers/action","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - /** - Ember Routing Handlebars - - @module ember - @submodule ember-routing-handlebars - @requires ember-views - */ - - var Ember = __dependency1__["default"]; - var EmberHandlebars = __dependency2__["default"]; - - var deprecatedLinkToHelper = __dependency3__.deprecatedLinkToHelper; - var linkToHelper = __dependency3__.linkToHelper; - var LinkView = __dependency3__.LinkView; - var queryParamsHelper = __dependency3__.queryParamsHelper; - - var outletHelper = __dependency4__.outletHelper; - var OutletView = __dependency4__.OutletView; - - var renderHelper = __dependency5__["default"]; - - var ActionHelper = __dependency6__.ActionHelper; - var actionHelper = __dependency6__.actionHelper; - - Ember.LinkView = LinkView; - EmberHandlebars.ActionHelper = ActionHelper; - EmberHandlebars.OutletView = OutletView; - - EmberHandlebars.registerHelper('render', renderHelper); - EmberHandlebars.registerHelper('action', actionHelper); - EmberHandlebars.registerHelper('outlet', outletHelper); - EmberHandlebars.registerHelper('link-to', linkToHelper); - EmberHandlebars.registerHelper('linkTo', deprecatedLinkToHelper); - EmberHandlebars.registerHelper('query-params', queryParamsHelper); - - __exports__["default"] = Ember; - }); -enifed("ember-routing-handlebars/helpers/action", - ["ember-metal/core","ember-metal/array","ember-metal/utils","ember-metal/run_loop","ember-views/streams/read","ember-views/system/utils","ember-views/system/action_manager","ember-handlebars","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Handlebars, uuid, FEATURES, assert, deprecate - var forEach = __dependency2__.forEach; - var uuid = __dependency3__.uuid; - var run = __dependency4__["default"]; - - var readUnwrappedModel = __dependency5__.readUnwrappedModel; - var isSimpleClick = __dependency6__.isSimpleClick; - var ActionManager = __dependency7__["default"]; - var EmberHandlebars = __dependency8__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - function actionArgs(parameters, actionName) { - var ret, i; - - if (actionName === undefined) { - ret = new Array(parameters.length); - for (i = 0; i < parameters.length; i++) { - ret[i] = readUnwrappedModel(parameters[i]); - } - } else { - ret = new Array(parameters.length + 1); - ret[0] = actionName; - for (i = 0; i < parameters.length; i++) { - ret[i + 1] = readUnwrappedModel(parameters[i]); - } - } - - return ret; - } - - var ActionHelper = {}; - - // registeredActions is re-exported for compatibility with older plugins - // that were using this undocumented API. - ActionHelper.registeredActions = ActionManager.registeredActions; - - __exports__.ActionHelper = ActionHelper; - - var keys = ["alt", "shift", "meta", "ctrl"]; - - var POINTER_EVENT_TYPE_REGEX = /^click|mouse|touch/; - - var isAllowedEvent = function(event, allowedKeys) { - if (typeof allowedKeys === "undefined") { - if (POINTER_EVENT_TYPE_REGEX.test(event.type)) { - return isSimpleClick(event); - } else { - allowedKeys = ''; - } - } - - if (allowedKeys.indexOf("any") >= 0) { - return true; - } - - var allowed = true; - - forEach.call(keys, function(key) { - if (event[key + "Key"] && allowedKeys.indexOf(key) === -1) { - allowed = false; - } - }); - - return allowed; - }; - - function isKeyEvent(eventName) { - return ['keyUp', 'keyPress', 'keyDown'].indexOf(eventName) !== -1; - } - - function ignoreKeyEvent(eventName, event, keyCode) { - var any = 'any'; - keyCode = keyCode || any; - return isKeyEvent(eventName) && keyCode !== any && keyCode !== event.which.toString(); - } - - ActionHelper.registerAction = function(actionNameOrStream, options, allowedKeys) { - var actionId = uuid(); - var eventName = options.eventName; - var parameters = options.parameters; - - ActionManager.registeredActions[actionId] = { - eventName: eventName, - handler: function handleRegisteredAction(event) { - if (!isAllowedEvent(event, allowedKeys)) { return true; } - - if (options.preventDefault !== false) { - event.preventDefault(); - } - - if (options.bubbles === false) { - event.stopPropagation(); - } - - var target = options.target.value(); - - - var actionName; - - if (actionNameOrStream.isStream) { - actionName = actionNameOrStream.value(); - - if (typeof actionName === 'undefined' || typeof actionName === 'function') { - actionName = actionNameOrStream._originalPath; - } - } - - if (!actionName) { - actionName = actionNameOrStream; - } - - run(function runRegisteredAction() { - if (target.send) { - target.send.apply(target, actionArgs(parameters, actionName)); - } else { - target[actionName].apply(target, actionArgs(parameters)); - } - }); - } - }; - - options.view.on('willClearRender', function() { - delete ActionManager.registeredActions[actionId]; - }); - - return actionId; - }; - - /** - The `{{action}}` helper provides a useful shortcut for registering an HTML - element within a template for a single DOM event and forwarding that - interaction to the template's controller or specified `target` option. - - If the controller does not implement the specified action, the event is sent - to the current route, and it bubbles up the route hierarchy from there. - - For more advanced event handling see [Ember.Component](/api/classes/Ember.Component.html) - - - ### Use - Given the following application Handlebars template on the page - - ```handlebars -
    - click me -
    - ``` - - And application code - - ```javascript - App.ApplicationController = Ember.Controller.extend({ - actions: { - anActionName: function() { - } - } - }); - ``` - - Will result in the following rendered HTML - - ```html -
    -
    - click me -
    -
    - ``` - - Clicking "click me" will trigger the `anActionName` action of the - `App.ApplicationController`. In this case, no additional parameters will be passed. - - If you provide additional parameters to the helper: - - ```handlebars - - ``` - - Those parameters will be passed along as arguments to the JavaScript - function implementing the action. - - ### Event Propagation - - Events triggered through the action helper will automatically have - `.preventDefault()` called on them. You do not need to do so in your event - handlers. If you need to allow event propagation (to handle file inputs for - example) you can supply the `preventDefault=false` option to the `{{action}}` helper: - - ```handlebars -
    - - -
    - ``` - - To disable bubbling, pass `bubbles=false` to the helper: - - ```handlebars - - ``` - - If you need the default handler to trigger you should either register your - own event handler, or use event methods on your view class. See [Ember.View](/api/classes/Ember.View.html) - 'Responding to Browser Events' for more information. - - ### Specifying DOM event type - - By default the `{{action}}` helper registers for DOM `click` events. You can - supply an `on` option to the helper to specify a different DOM event name: - - ```handlebars -
    - click me -
    - ``` - - See `Ember.View` 'Responding to Browser Events' for a list of - acceptable DOM event names. - - ### Specifying whitelisted modifier keys - - By default the `{{action}}` helper will ignore click event with pressed modifier - keys. You can supply an `allowedKeys` option to specify which keys should not be ignored. - - ```handlebars -
    - click me -
    - ``` - - This way the `{{action}}` will fire when clicking with the alt key pressed down. - - Alternatively, supply "any" to the `allowedKeys` option to accept any combination of modifier keys. - - ```handlebars -
    - click me with any key pressed -
    - ``` - - ### Specifying a Target - - There are several possible target objects for `{{action}}` helpers: - - In a typical Ember application, where templates are managed through use of the - `{{outlet}}` helper, actions will bubble to the current controller, then - to the current route, and then up the route hierarchy. - - Alternatively, a `target` option can be provided to the helper to change - which object will receive the method call. This option must be a path - to an object, accessible in the current context: - - ```handlebars - {{! the application template }} -
    - click me -
    - ``` - - ```javascript - App.ApplicationView = Ember.View.extend({ - actions: { - anActionName: function(){} - } - }); - - ``` - - ### Additional Parameters - - You may specify additional parameters to the `{{action}}` helper. These - parameters are passed along as the arguments to the JavaScript function - implementing the action. - - ```handlebars - {{#each person in people}} -
    - click me -
    - {{/each}} - ``` - - Clicking "click me" will trigger the `edit` method on the current controller - with the value of `person` as a parameter. - - @method action - @for Ember.Handlebars.helpers - @param {String} actionName - @param {Object} [context]* - @param {Hash} options - */ - function actionHelper(actionName) { - var length = arguments.length; - var options = arguments[length - 1]; - var view = options.data.view; - var hash = options.hash; - var types = options.types; - - // create a hash to pass along to registerAction - var parameters = []; - - var actionOptions = { - eventName: hash.on || "click", - parameters: parameters, - view: options.data.view, - bubbles: hash.bubbles, - preventDefault: hash.preventDefault, - target: view.getStream(hash.target || 'controller'), - withKeyCode: hash.withKeyCode - }; - - var actionNameStream; - - if (types[0] === "ID") { - actionNameStream = view.getStream(actionName); - actionNameStream._originalPath = actionName; - } else { - actionNameStream = actionName; - } - - for (var i = 1; i < length - 1; i++) { - if (types[i] === "ID") { - parameters.push(view.getStream(arguments[i])); - } else { - parameters.push(arguments[i]); - } - } - - var actionId = ActionHelper.registerAction(actionNameStream, actionOptions, hash.allowedKeys); - return new EmberHandlebars.SafeString('data-ember-action="' + actionId + '"'); - } - - __exports__.actionHelper = actionHelper; - }); -enifed("ember-routing-handlebars/helpers/link_to", - ["ember-metal/core","ember-metal/property_get","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/mixins/controller","ember-metal/keys","ember-views/system/utils","ember-views/views/component","ember-handlebars/helpers/view","ember-routing/utils","ember-handlebars/ext","ember-metal/streams/read","ember-handlebars","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES, Logger, Handlebars, warn, assert - var get = __dependency2__.get; - var merge = __dependency3__["default"]; - var run = __dependency4__["default"]; - var computed = __dependency5__.computed; - - var fmt = __dependency6__.fmt; - var EmberObject = __dependency7__["default"]; - var ControllerMixin = __dependency8__["default"]; - var keys = __dependency9__["default"]; - var isSimpleClick = __dependency10__.isSimpleClick; - var EmberComponent = __dependency11__["default"]; - var viewHelper = __dependency12__.viewHelper; - var routeArgs = __dependency13__.routeArgs; - var stringifyValue = __dependency14__.stringifyValue; - var read = __dependency15__.read; - - - /** - @module ember - @submodule ember-routing - */ - - var slice = [].slice; - - var numberOfContextsAcceptedByHandler = function(handler, handlerInfos) { - var req = 0; - for (var i = 0, l = handlerInfos.length; i < l; i++) { - req = req + handlerInfos[i].names.length; - if (handlerInfos[i].handler === handler) - break; - } - - return req; - }; - - var QueryParams = EmberObject.extend({ - values: null - }); - - /** - `Ember.LinkView` renders an element whose `click` event triggers a - transition of the application's instance of `Ember.Router` to - a supplied route by name. - - Instances of `LinkView` will most likely be created through - the `link-to` Handlebars helper, but properties of this class - can be overridden to customize application-wide behavior. - - @class LinkView - @namespace Ember - @extends Ember.View - @see {Handlebars.helpers.link-to} - **/ - var LinkView = Ember.LinkView = EmberComponent.extend({ - tagName: 'a', - - /** - @deprecated Use current-when instead. - @property currentWhen - */ - currentWhen: null, - - /** - Used to determine when this LinkView is active. - - @property currentWhen - */ - 'current-when': null, - - /** - Sets the `title` attribute of the `LinkView`'s HTML element. - - @property title - @default null - **/ - title: null, - - /** - Sets the `rel` attribute of the `LinkView`'s HTML element. - - @property rel - @default null - **/ - rel: null, - - /** - The CSS class to apply to `LinkView`'s element when its `active` - property is `true`. - - @property activeClass - @type String - @default active - **/ - activeClass: 'active', - - /** - The CSS class to apply to `LinkView`'s element when its `loading` - property is `true`. - - @property loadingClass - @type String - @default loading - **/ - loadingClass: 'loading', - - /** - The CSS class to apply to a `LinkView`'s element when its `disabled` - property is `true`. - - @property disabledClass - @type String - @default disabled - **/ - disabledClass: 'disabled', - _isDisabled: false, - - /** - Determines whether the `LinkView` will trigger routing via - the `replaceWith` routing strategy. - - @property replace - @type Boolean - @default false - **/ - replace: false, - - /** - By default the `{{link-to}}` helper will bind to the `href` and - `title` attributes. It's discourage that you override these defaults, - however you can push onto the array if needed. - - @property attributeBindings - @type Array | String - @default ['href', 'title', 'rel'] - **/ - attributeBindings: ['href', 'title', 'rel', 'tabindex'], - - /** - By default the `{{link-to}}` helper will bind to the `active`, `loading`, and - `disabled` classes. It is discouraged to override these directly. - - @property classNameBindings - @type Array - @default ['active', 'loading', 'disabled'] - **/ - classNameBindings: ['active', 'loading', 'disabled'], - - /** - By default the `{{link-to}}` helper responds to the `click` event. You - can override this globally by setting this property to your custom - event name. - - This is particularly useful on mobile when one wants to avoid the 300ms - click delay using some sort of custom `tap` event. - - @property eventName - @type String - @default click - */ - eventName: 'click', - - // this is doc'ed here so it shows up in the events - // section of the API documentation, which is where - // people will likely go looking for it. - /** - Triggers the `LinkView`'s routing behavior. If - `eventName` is changed to a value other than `click` - the routing behavior will trigger on that custom event - instead. - - @event click - **/ - - /** - An overridable method called when LinkView objects are instantiated. - - Example: - - ```javascript - App.MyLinkView = Ember.LinkView.extend({ - init: function() { - this._super(); - Ember.Logger.log('Event is ' + this.get('eventName')); - } - }); - ``` - - NOTE: If you do override `init` for a framework class like `Ember.View` or - `Ember.ArrayController`, be sure to call `this._super()` in your - `init` declaration! If you don't, Ember may not have an opportunity to - do important setup work, and you'll see strange behavior in your - application. - - @method init - */ - init: function() { - this._super.apply(this, arguments); - - - // Map desired event name to invoke function - var eventName = get(this, 'eventName'); - this.on(eventName, this, this._invoke); - }, - - /** - This method is invoked by observers installed during `init` that fire - whenever the params change - - @private - @method _paramsChanged - @since 1.3.0 - */ - _paramsChanged: function() { - this.notifyPropertyChange('resolvedParams'); - }, - - /** - This is called to setup observers that will trigger a rerender. - - @private - @method _setupPathObservers - @since 1.3.0 - **/ - _setupPathObservers: function(){ - var params = this.params; - - var scheduledRerender = this._wrapAsScheduled(this.rerender); - var scheduledParamsChanged = this._wrapAsScheduled(this._paramsChanged); - - if (this.linkTitle) { - this.linkTitle.subscribe(scheduledRerender, this); - } - - for (var i = 0; i < params.length; i++) { - var param = params[i]; - if (param && param.isStream) { - param.subscribe(scheduledParamsChanged, this); - } - } - - var queryParamsObject = this.queryParamsObject; - if (queryParamsObject) { - var values = queryParamsObject.values; - for (var k in values) { - if (!values.hasOwnProperty(k)) { - continue; - } - - var value = values[k]; - if (value && value.isStream) { - value.subscribe(scheduledParamsChanged, this); - } - } - } - }, - - afterRender: function(){ - this._super.apply(this, arguments); - this._setupPathObservers(); - }, - - /** - - Accessed as a classname binding to apply the `LinkView`'s `disabledClass` - CSS `class` to the element when the link is disabled. - - When `true` interactions with the element will not trigger route changes. - @property disabled - */ - disabled: computed(function computeLinkViewDisabled(key, value) { - if (value !== undefined) { this.set('_isDisabled', value); } - - return value ? get(this, 'disabledClass') : false; - }), - - /** - Accessed as a classname binding to apply the `LinkView`'s `activeClass` - CSS `class` to the element when the link is active. - - A `LinkView` is considered active when its `currentWhen` property is `true` - or the application's current route is the route the `LinkView` would trigger - transitions into. - - The `currentWhen` property can match against multiple routes by separating - route names using the ` ` (space) character. - - @property active - **/ - active: computed('loadedParams', function computeLinkViewActive() { - if (get(this, 'loading')) { return false; } - - var router = get(this, 'router'); - var loadedParams = get(this, 'loadedParams'); - var contexts = loadedParams.models; - var currentWhen = this['current-when'] || this.currentWhen; - var isCurrentWhenSpecified = Boolean(currentWhen); - currentWhen = currentWhen || loadedParams.targetRouteName; - - function isActiveForRoute(routeName) { - var handlers = router.router.recognizer.handlersFor(routeName); - var leafName = handlers[handlers.length-1].handler; - var maximumContexts = numberOfContextsAcceptedByHandler(routeName, handlers); - - // NOTE: any ugliness in the calculation of activeness is largely - // due to the fact that we support automatic normalizing of - // `resource` -> `resource.index`, even though there might be - // dynamic segments / query params defined on `resource.index` - // which complicates (and makes somewhat ambiguous) the calculation - // of activeness for links that link to `resource` instead of - // directly to `resource.index`. - - // if we don't have enough contexts revert back to full route name - // this is because the leaf route will use one of the contexts - if (contexts.length > maximumContexts) { - routeName = leafName; - } - - var args = routeArgs(routeName, contexts, null); - var isActive = router.isActive.apply(router, args); - if (!isActive) { return false; } - - var emptyQueryParams = Ember.isEmpty(Ember.keys(loadedParams.queryParams)); - - if (!isCurrentWhenSpecified && !emptyQueryParams && isActive) { - var visibleQueryParams = {}; - merge(visibleQueryParams, loadedParams.queryParams); - router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams); - isActive = shallowEqual(visibleQueryParams, router.router.state.queryParams); - } - - return isActive; - } - - - currentWhen = currentWhen.split(' '); - for (var i = 0, len = currentWhen.length; i < len; i++) { - if (isActiveForRoute(currentWhen[i])) { - return get(this, 'activeClass'); - } - } - }), - - /** - Accessed as a classname binding to apply the `LinkView`'s `loadingClass` - CSS `class` to the element when the link is loading. - - A `LinkView` is considered loading when it has at least one - parameter whose value is currently null or undefined. During - this time, clicking the link will perform no transition and - emit a warning that the link is still in a loading state. - - @property loading - **/ - loading: computed('loadedParams', function computeLinkViewLoading() { - if (!get(this, 'loadedParams')) { return get(this, 'loadingClass'); } - }), - - /** - Returns the application's main router from the container. - - @private - @property router - **/ - router: computed(function() { - var controller = get(this, 'controller'); - if (controller && controller.container) { - return controller.container.lookup('router:main'); - } - }), - - /** - Event handler that invokes the link, activating the associated route. - - @private - @method _invoke - @param {Event} event - */ - _invoke: function(event) { - if (!isSimpleClick(event)) { return true; } - - if (this.preventDefault !== false) { - - var targetAttribute = get(this, 'target'); - if (!targetAttribute || targetAttribute === '_self') { - event.preventDefault(); - } - } - - if (this.bubbles === false) { event.stopPropagation(); } - - if (get(this, '_isDisabled')) { return false; } - - if (get(this, 'loading')) { - Ember.Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid."); - return false; - } - - - var targetAttribute2 = get(this, 'target'); - if (targetAttribute2 && targetAttribute2 !== '_self') { - return false; - } - - - var router = get(this, 'router'); - var loadedParams = get(this, 'loadedParams'); - - var transition = router._doTransition(loadedParams.targetRouteName, loadedParams.models, loadedParams.queryParams); - if (get(this, 'replace')) { - transition.method('replace'); - } - - // Schedule eager URL update, but after we've given the transition - // a chance to synchronously redirect. - // We need to always generate the URL instead of using the href because - // the href will include any rootURL set, but the router expects a URL - // without it! Note that we don't use the first level router because it - // calls location.formatURL(), which also would add the rootURL! - var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, transition.state.queryParams); - var url = router.router.generate.apply(router.router, args); - - run.scheduleOnce('routerTransitions', this, this._eagerUpdateUrl, transition, url); - }, - - /** - @private - @method _eagerUpdateUrl - @param transition - @param href - */ - _eagerUpdateUrl: function(transition, href) { - if (!transition.isActive || !transition.urlMethod) { - // transition was aborted, already ran to completion, - // or it has a null url-updated method. - return; - } - - if (href.indexOf('#') === 0) { - href = href.slice(1); - } - - // Re-use the routerjs hooks set up by the Ember router. - var routerjs = get(this, 'router.router'); - if (transition.urlMethod === 'update') { - routerjs.updateURL(href); - } else if (transition.urlMethod === 'replace') { - routerjs.replaceURL(href); - } - - // Prevent later update url refire. - transition.method(null); - }, - - /** - Computed property that returns an array of the - resolved parameters passed to the `link-to` helper, - e.g.: - - ```hbs - {{link-to a b '123' c}} - ``` - - will generate a `resolvedParams` of: - - ```js - [aObject, bObject, '123', cObject] - ``` - - @private - @property - @return {Array} - */ - resolvedParams: computed('router.url', function() { - var params = this.params; - var targetRouteName; - var models = []; - var onlyQueryParamsSupplied = (params.length === 0); - - if (onlyQueryParamsSupplied) { - var appController = this.container.lookup('controller:application'); - targetRouteName = get(appController, 'currentRouteName'); - } else { - targetRouteName = read(params[0]); - - for (var i = 1; i < params.length; i++) { - models.push(read(params[i])); - } - } - - var suppliedQueryParams = getResolvedQueryParams(this, targetRouteName); - - return { - targetRouteName: targetRouteName, - models: models, - queryParams: suppliedQueryParams - }; - }), - - /** - Computed property that returns the current route name, - dynamic segments, and query params. Returns falsy if - for null/undefined params to indicate that the link view - is still in a loading state. - - @private - @property - @return {Array} An array with the route name and any dynamic segments - **/ - loadedParams: computed('resolvedParams', function computeLinkViewRouteArgs() { - var router = get(this, 'router'); - if (!router) { return; } - - var resolvedParams = get(this, 'resolvedParams'); - var namedRoute = resolvedParams.targetRouteName; - - if (!namedRoute) { return; } - - - if (!paramsAreLoaded(resolvedParams.models)) { return; } - - return resolvedParams; - }), - - queryParamsObject: null, - - /** - Sets the element's `href` attribute to the url for - the `LinkView`'s targeted route. - - If the `LinkView`'s `tagName` is changed to a value other - than `a`, this property will be ignored. - - @property href - **/ - href: computed('loadedParams', function computeLinkViewHref() { - if (get(this, 'tagName') !== 'a') { return; } - - var router = get(this, 'router'); - var loadedParams = get(this, 'loadedParams'); - - if (!loadedParams) { - return get(this, 'loadingHref'); - } - - var visibleQueryParams = {}; - merge(visibleQueryParams, loadedParams.queryParams); - router._prepareQueryParams(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams); - - var args = routeArgs(loadedParams.targetRouteName, loadedParams.models, visibleQueryParams); - var result = router.generate.apply(router, args); - return result; - }), - - /** - The default href value to use while a link-to is loading. - Only applies when tagName is 'a' - - @property loadingHref - @type String - @default # - */ - loadingHref: '#' - }); - - LinkView.toString = function() { return "LinkView"; }; - - - LinkView.reopen({ - attributeBindings: ['target'], - - /** - Sets the `target` attribute of the `LinkView`'s anchor element. - - @property target - @default null - **/ - target: null - }); - - - /** - The `{{link-to}}` helper renders a link to the supplied - `routeName` passing an optionally supplied model to the - route as its `model` context of the route. The block - for `{{link-to}}` becomes the innerHTML of the rendered - element: - - ```handlebars - {{#link-to 'photoGallery'}} - Great Hamster Photos - {{/link-to}} - ``` - - ```html - - Great Hamster Photos - - ``` - - ### Supplying a tagName - By default `{{link-to}}` renders an `` element. This can - be overridden for a single use of `{{link-to}}` by supplying - a `tagName` option: - - ```handlebars - {{#link-to 'photoGallery' tagName="li"}} - Great Hamster Photos - {{/link-to}} - ``` - - ```html -
  • - Great Hamster Photos -
    • - ``` - - To override this option for your entire application, see - "Overriding Application-wide Defaults". - - ### Disabling the `link-to` helper - By default `{{link-to}}` is enabled. - any passed value to `disabled` helper property will disable the `link-to` helper. - - static use: the `disabled` option: - - ```handlebars - {{#link-to 'photoGallery' disabled=true}} - Great Hamster Photos - {{/link-to}} - ``` - - dynamic use: the `disabledWhen` option: - - ```handlebars - {{#link-to 'photoGallery' disabledWhen=controller.someProperty}} - Great Hamster Photos - {{/link-to}} - ``` - - any passed value to `disabled` will disable it except `undefined`. - to ensure that only `true` disable the `link-to` helper you can - override the global behaviour of `Ember.LinkView`. - - ```javascript - Ember.LinkView.reopen({ - disabled: Ember.computed(function(key, value) { - if (value !== undefined) { - this.set('_isDisabled', value === true); - } - return value === true ? get(this, 'disabledClass') : false; - }) - }); - ``` - - see "Overriding Application-wide Defaults" for more. - - ### Handling `href` - `{{link-to}}` will use your application's Router to - fill the element's `href` property with a url that - matches the path to the supplied `routeName` for your - routers's configured `Location` scheme, which defaults - to Ember.HashLocation. - - ### Handling current route - `{{link-to}}` will apply a CSS class name of 'active' - when the application's current route matches - the supplied routeName. For example, if the application's - current route is 'photoGallery.recent' the following - use of `{{link-to}}`: - - ```handlebars - {{#link-to 'photoGallery.recent'}} - Great Hamster Photos from the last week - {{/link-to}} - ``` - - will result in - - ```html -     - Great Hamster Photos - - ``` - - The CSS class name used for active classes can be customized - for a single use of `{{link-to}}` by passing an `activeClass` - option: - - ```handlebars - {{#link-to 'photoGallery.recent' activeClass="current-url"}} - Great Hamster Photos from the last week - {{/link-to}} - ``` - - ```html - - Great Hamster Photos - - ``` - - To override this option for your entire application, see - "Overriding Application-wide Defaults". - - ### Supplying a model - An optional model argument can be used for routes whose - paths contain dynamic segments. This argument will become - the model context of the linked route: - - ```javascript - App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}); - }); - ``` - - ```handlebars - {{#link-to 'photoGallery' aPhoto}} - {{aPhoto.title}} - {{/link-to}} - ``` - - ```html - - Tomster - - ``` - - ### Supplying multiple models - For deep-linking to route paths that contain multiple - dynamic segments, multiple model arguments can be used. - As the router transitions through the route path, each - supplied model argument will become the context for the - route with the dynamic segments: - - ```javascript - App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}, function() { - this.route("comment", {path: "comments/:comment_id"}); - }); - }); - ``` - This argument will become the model context of the linked route: - - ```handlebars - {{#link-to 'photoGallery.comment' aPhoto comment}} - {{comment.body}} - {{/link-to}} - ``` - - ```html - - A+++ would snuggle again. - - ``` - - ### Supplying an explicit dynamic segment value - If you don't have a model object available to pass to `{{link-to}}`, - an optional string or integer argument can be passed for routes whose - paths contain dynamic segments. This argument will become the value - of the dynamic segment: - - ```javascript - App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}); - }); - ``` - - ```handlebars - {{#link-to 'photoGallery' aPhotoId}} - {{aPhoto.title}} - {{/link-to}} - ``` - - ```html - - Tomster - - ``` - - When transitioning into the linked route, the `model` hook will - be triggered with parameters including this passed identifier. - - ### Allowing Default Action - - By default the `{{link-to}}` helper prevents the default browser action - by calling `preventDefault()` as this sort of action bubbling is normally - handled internally and we do not want to take the browser to a new URL (for - example). - - If you need to override this behavior specify `preventDefault=false` in - your template: - - ```handlebars - {{#link-to 'photoGallery' aPhotoId preventDefault=false}} - {{aPhotoId.title}} - {{/link-to}} - ``` - - ### Overriding attributes - You can override any given property of the Ember.LinkView - that is generated by the `{{link-to}}` helper by passing - key/value pairs, like so: - - ```handlebars - {{#link-to aPhoto tagName='li' title='Following this link will change your life' classNames='pic sweet'}} - Uh-mazing! - {{/link-to}} - ``` - - See [Ember.LinkView](/api/classes/Ember.LinkView.html) for a - complete list of overrideable properties. Be sure to also - check out inherited properties of `LinkView`. - - ### Overriding Application-wide Defaults - ``{{link-to}}`` creates an instance of Ember.LinkView - for rendering. To override options for your entire - application, reopen Ember.LinkView and supply the - desired values: - - ``` javascript - Ember.LinkView.reopen({ - activeClass: "is-active", - tagName: 'li' - }) - ``` - - It is also possible to override the default event in - this manner: - - ``` javascript - Ember.LinkView.reopen({ - eventName: 'customEventName' - }); - ``` - - @method link-to - @for Ember.Handlebars.helpers - @param {String} routeName - @param {Object} [context]* - @param [options] {Object} Handlebars key/value pairs of options, you can override any property of Ember.LinkView - @return {String} HTML string - @see {Ember.LinkView} - */ - function linkToHelper(name) { - var options = slice.call(arguments, -1)[0]; - var params = slice.call(arguments, 0, -1); - var view = options.data.view; - var hash = options.hash; - var hashTypes = options.hashTypes; - var types = options.types; - var shouldEscape = !hash.unescaped; - var queryParamsObject; - - - if (params[params.length - 1] instanceof QueryParams) { - hash.queryParamsObject = queryParamsObject = params.pop(); - } - - if (hash.disabledWhen) { - hash.disabledBinding = hash.disabledWhen; - hashTypes.disabledBinding = hashTypes.disabledWhen; - delete hash.disabledWhen; - delete hashTypes.disabledWhen; - } - - if (!options.fn) { - var linkTitle = params.shift(); - var linkTitleType = types.shift(); - if (linkTitleType === 'ID') { - hash.linkTitle = linkTitle = view.getStream(linkTitle); - options.fn = function() { - return stringifyValue(linkTitle.value(), shouldEscape); - }; - } else { - options.fn = function() { - return linkTitle; - }; - } - } - - // Setup route & param streams - for (var i = 0; i < params.length; i++) { - var paramPath = params[i]; - if (types[i] === 'ID') { - var lazyValue = view.getStream(paramPath); - - // TODO: Consider a better approach to unwrapping controllers. - if (paramPath !== 'controller') { - while (ControllerMixin.detect(lazyValue.value())) { - paramPath = (paramPath === '') ? 'model' : paramPath + '.model'; - lazyValue = view.getStream(paramPath); - } - } - params[i] = lazyValue; - } - } - - hash.params = params; - - options.helperName = options.helperName || 'link-to'; - - return viewHelper.call(this, LinkView, options); - } - - /** - This is a sub-expression to be used in conjunction with the link-to helper. - It will supply url query parameters to the target route. - - Example - - {#link-to 'posts' (query-params direction="asc")}}Sort{{/link-to}} - - @method query-params - @for Ember.Handlebars.helpers - @param {Object} hash takes a hash of query parameters - @return {String} HTML string - */ - function queryParamsHelper(options) { - - var view = options.data.view; - var hash = options.hash; - var hashTypes = options.hashTypes; - - for (var k in hash) { - if (hashTypes[k] === 'ID') { - hash[k] = view.getStream(hash[k]); - } - } - - return QueryParams.create({ - values: options.hash - }); - } - - __exports__.queryParamsHelper = queryParamsHelper;/** - See [link-to](/api/classes/Ember.Handlebars.helpers.html#method_link-to) - - @method linkTo - @for Ember.Handlebars.helpers - @deprecated - @param {String} routeName - @param {Object} [context]* - @return {String} HTML string - */ - function deprecatedLinkToHelper() { - - return linkToHelper.apply(this, arguments); - } - - function getResolvedQueryParams(linkView, targetRouteName) { - var queryParamsObject = linkView.queryParamsObject; - var resolvedQueryParams = {}; - - if (!queryParamsObject) { return resolvedQueryParams; } - - var values = queryParamsObject.values; - for (var key in values) { - if (!values.hasOwnProperty(key)) { continue; } - resolvedQueryParams[key] = read(values[key]); - } - - return resolvedQueryParams; - } - - function paramsAreLoaded(params) { - for (var i = 0, len = params.length; i < len; ++i) { - var param = params[i]; - if (param === null || typeof param === 'undefined') { - return false; - } - } - return true; - } - - function shallowEqual(a, b) { - var k; - for (k in a) { - if (a.hasOwnProperty(k) && a[k] !== b[k]) { return false; } - } - for (k in b) { - if (b.hasOwnProperty(k) && a[k] !== b[k]) { return false; } - } - return true; - } - - __exports__.LinkView = LinkView; - __exports__.deprecatedLinkToHelper = deprecatedLinkToHelper; - __exports__.linkToHelper = linkToHelper; - }); -enifed("ember-routing-handlebars/helpers/outlet", - ["ember-metal/core","ember-metal/property_set","ember-views/views/container_view","ember-handlebars/views/metamorph_view","ember-handlebars/helpers/view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // assert - var set = __dependency2__.set; - var ContainerView = __dependency3__["default"]; - var _Metamorph = __dependency4__._Metamorph; - var viewHelper = __dependency5__.viewHelper; - - /** - @module ember - @submodule ember-routing - */ - - /** - @module ember - @submodule ember-routing - */ - - var OutletView = ContainerView.extend(_Metamorph); - __exports__.OutletView = OutletView; - /** - The `outlet` helper is a placeholder that the router will fill in with - the appropriate template based on the current state of the application. - - ``` handlebars - {{outlet}} - ``` - - By default, a template based on Ember's naming conventions will be rendered - into the `outlet` (e.g. `App.PostsRoute` will render the `posts` template). - - You can render a different template by using the `render()` method in the - route's `renderTemplate` hook. The following will render the `favoritePost` - template into the `outlet`. - - ``` javascript - App.PostsRoute = Ember.Route.extend({ - renderTemplate: function() { - this.render('favoritePost'); - } - }); - ``` - - You can create custom named outlets for more control. - - ``` handlebars - {{outlet 'favoritePost'}} - {{outlet 'posts'}} - ``` - - Then you can define what template is rendered into each outlet in your - route. - - - ``` javascript - App.PostsRoute = Ember.Route.extend({ - renderTemplate: function() { - this.render('favoritePost', { outlet: 'favoritePost' }); - this.render('posts', { outlet: 'posts' }); - } - }); - ``` - - You can specify the view that the outlet uses to contain and manage the - templates rendered into it. - - ``` handlebars - {{outlet view='sectionContainer'}} - ``` - - ``` javascript - App.SectionContainer = Ember.ContainerView.extend({ - tagName: 'section', - classNames: ['special'] - }); - ``` - - @method outlet - @for Ember.Handlebars.helpers - @param {String} property the property on the controller - that holds the view for this outlet - @return {String} HTML string - */ - function outletHelper(property, options) { - var outletSource; - var viewName; - var viewClass; - var viewFullName; - - if (property && property.data && property.data.isRenderData) { - options = property; - property = 'main'; - } - - - var view = options.data.view; - var container = view.container; - - outletSource = view; - while (!outletSource.get('template.isTop')) { - outletSource = outletSource.get('_parentView'); - } - set(view, 'outletSource', outletSource); - - // provide controller override - viewName = options.hash.view; - - if (viewName) { - viewFullName = 'view:' + viewName; - } - - viewClass = viewName ? container.lookupFactory(viewFullName) : options.hash.viewClass || OutletView; - options.types = [ 'ID' ]; - - options.hash.currentViewBinding = '_view.outletSource._outlets.' + property; - options.hashTypes.currentViewBinding = 'STRING'; - - options.helperName = options.helperName || 'outlet'; - - return viewHelper.call(this, viewClass, options); - } - - __exports__.outletHelper = outletHelper; - }); -enifed("ember-routing-handlebars/helpers/render", - ["ember-metal/core","ember-metal/error","ember-runtime/system/string","ember-routing/system/generate_controller","ember-handlebars/helpers/view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // assert, deprecate - var EmberError = __dependency2__["default"]; - var camelize = __dependency3__.camelize; - var generateControllerFactory = __dependency4__.generateControllerFactory; - var generateController = __dependency4__["default"]; - var ViewHelper = __dependency5__.ViewHelper; - - /** - @module ember - @submodule ember-routing - */ - - /** - Calling ``{{render}}`` from within a template will insert another - template that matches the provided name. The inserted template will - access its properties on its own controller (rather than the controller - of the parent template). - - If a view class with the same name exists, the view class also will be used. - - Note: A given controller may only be used *once* in your app in this manner. - A singleton instance of the controller will be created for you. - - Example: - - ```javascript - App.NavigationController = Ember.Controller.extend({ - who: "world" - }); - ``` - - ```handlebars - - Hello, {{who}}. - ``` - - ```handlebars - -

    My great app

    - {{render "navigation"}} - ``` - - ```html -

    My great app

    -
    - Hello, world. -
    - ``` - - Optionally you may provide a second argument: a property path - that will be bound to the `model` property of the controller. - - If a `model` property path is specified, then a new instance of the - controller will be created and `{{render}}` can be used multiple times - with the same name. - - For example if you had this `author` template. - - ```handlebars -
    - Written by {{firstName}} {{lastName}}. - Total Posts: {{postCount}} -
    - ``` - - You could render it inside the `post` template using the `render` helper. - - ```handlebars -
    -

    {{title}}

    -
    {{body}}
    - {{render "author" author}} -
    - ``` - - @method render - @for Ember.Handlebars.helpers - @param {String} name - @param {Object?} contextString - @param {Hash} options - @return {String} HTML string - */ - __exports__["default"] = function renderHelper(name, contextString, options) { - var length = arguments.length; - var container, router, controller, view, initialContext; - - container = (options || contextString).data.view._keywords.controller.value().container; - router = container.lookup('router:main'); - - if (length === 2) { - // use the singleton controller - options = contextString; - contextString = undefined; - } else if (length === 3) { - // create a new controller - initialContext = options.data.view.getStream(contextString).value(); - } else { - throw new EmberError("You must pass a templateName to render"); - } - - - // # legacy namespace - name = name.replace(/\//g, '.'); - // \ legacy slash as namespace support - - - view = container.lookup('view:' + name) || container.lookup('view:default'); - - // provide controller override - var controllerName = options.hash.controller || name; - var controllerFullName = 'controller:' + controllerName; - - if (options.hash.controller) { - } - - var parentController = options.data.view._keywords.controller.value(); - - // choose name - if (length > 2) { - var factory = container.lookupFactory(controllerFullName) || - generateControllerFactory(container, controllerName, initialContext); - - controller = factory.create({ - modelBinding: options.data.view._getBindingForStream(contextString), - parentController: parentController, - target: parentController - }); - - view.one('willDestroyElement', function() { - controller.destroy(); - }); - } else { - controller = container.lookup(controllerFullName) || - generateController(container, controllerName); - - controller.setProperties({ - target: parentController, - parentController: parentController - }); - } - - options.hash.viewName = camelize(name); - - var templateName = 'template:' + name; - options.hash.template = container.lookup(templateName); - - options.hash.controller = controller; - - if (router && !initialContext) { - router._connectActiveView(name, view); - } - - options.helperName = options.helperName || ('render "' + name + '"'); - - ViewHelper.instanceHelper(this, view, options); - } - }); -enifed("ember-routing", - ["ember-metal/core","ember-routing/ext/run_loop","ember-routing/ext/controller","ember-routing/ext/view","ember-routing/location/api","ember-routing/location/none_location","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/system/generate_controller","ember-routing/system/controller_for","ember-routing/system/dsl","ember-routing/system/router","ember-routing/system/route","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __exports__) { - "use strict"; - /** - Ember Routing - - @module ember - @submodule ember-routing - @requires ember-views - */ - - var Ember = __dependency1__["default"]; - - // ES6TODO: Cleanup modules with side-effects below - - var EmberLocation = __dependency5__["default"]; - var NoneLocation = __dependency6__["default"]; - var HashLocation = __dependency7__["default"]; - var HistoryLocation = __dependency8__["default"]; - var AutoLocation = __dependency9__["default"]; - - var generateControllerFactory = __dependency10__.generateControllerFactory; - var generateController = __dependency10__["default"]; - var controllerFor = __dependency11__["default"]; - var RouterDSL = __dependency12__["default"]; - var Router = __dependency13__["default"]; - var Route = __dependency14__["default"]; - - Ember.Location = EmberLocation; - Ember.AutoLocation = AutoLocation; - Ember.HashLocation = HashLocation; - Ember.HistoryLocation = HistoryLocation; - Ember.NoneLocation = NoneLocation; - - Ember.controllerFor = controllerFor; - Ember.generateControllerFactory = generateControllerFactory; - Ember.generateController = generateController; - Ember.RouterDSL = RouterDSL; - Ember.Router = Router; - Ember.Route = Route; - - __exports__["default"] = Ember; - }); -enifed("ember-routing/ext/controller", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/utils","ember-metal/merge","ember-runtime/mixins/controller","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES, deprecate - var get = __dependency2__.get; - var set = __dependency3__.set; - var computed = __dependency4__.computed; - var typeOf = __dependency5__.typeOf; - var meta = __dependency5__.meta; - var merge = __dependency6__["default"]; - - var ControllerMixin = __dependency7__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - ControllerMixin.reopen({ - concatenatedProperties: ['queryParams', '_pCacheMeta'], - - init: function() { - this._super.apply(this, arguments); - listenForQueryParamChanges(this); - }, - - /** - Defines which query parameters the controller accepts. - If you give the names ['category','page'] it will bind - the values of these query parameters to the variables - `this.category` and `this.page` - - @property queryParams - @public - */ - queryParams: null, - - /** - @property _qpDelegate - @private - */ - _qpDelegate: null, - - /** - @property _normalizedQueryParams - @private - */ - _normalizedQueryParams: computed(function() { - var m = meta(this); - if (m.proto !== this) { - return get(m.proto, '_normalizedQueryParams'); - } - - var queryParams = get(this, 'queryParams'); - if (queryParams._qpMap) { - return queryParams._qpMap; - } - - var qpMap = queryParams._qpMap = {}; - - for (var i = 0, len = queryParams.length; i < len; ++i) { - accumulateQueryParamDescriptors(queryParams[i], qpMap); - } - - return qpMap; - }), - - /** - @property _cacheMeta - @private - */ - _cacheMeta: computed(function() { - var m = meta(this); - if (m.proto !== this) { - return get(m.proto, '_cacheMeta'); - } - - var cacheMeta = {}; - var qpMap = get(this, '_normalizedQueryParams'); - for (var prop in qpMap) { - if (!qpMap.hasOwnProperty(prop)) { continue; } - - var qp = qpMap[prop]; - var scope = qp.scope; - var parts; - - if (scope === 'controller') { - parts = []; - } - - cacheMeta[prop] = { - parts: parts, // provided by route if 'model' scope - values: null, // provided by route - scope: scope, - prefix: "", - def: get(this, prop) - }; - } - - return cacheMeta; - }), - - /** - @method _updateCacheParams - @private - */ - _updateCacheParams: function(params) { - var cacheMeta = get(this, '_cacheMeta'); - for (var prop in cacheMeta) { - if (!cacheMeta.hasOwnProperty(prop)) { continue; } - var propMeta = cacheMeta[prop]; - propMeta.values = params; - - var cacheKey = this._calculateCacheKey(propMeta.prefix, propMeta.parts, propMeta.values); - var cache = this._bucketCache; - - if (cache) { - var value = cache.lookup(cacheKey, prop, propMeta.def); - set(this, prop, value); - } - } - }, - - /** - @method _qpChanged - @private - */ - _qpChanged: function(controller, _prop) { - var prop = _prop.substr(0, _prop.length-3); - var cacheMeta = get(controller, '_cacheMeta'); - var propCache = cacheMeta[prop]; - var cacheKey = controller._calculateCacheKey(propCache.prefix || "", propCache.parts, propCache.values); - var value = get(controller, prop); - - // 1. Update model-dep cache - var cache = this._bucketCache; - if (cache) { - controller._bucketCache.stash(cacheKey, prop, value); - } - - // 2. Notify a delegate (e.g. to fire a qp transition) - var delegate = controller._qpDelegate; - if (delegate) { - delegate(controller, prop); - } - }, - - /** - @method _calculateCacheKey - @private - */ - _calculateCacheKey: function(prefix, _parts, values) { - var parts = _parts || [], suffixes = ""; - for (var i = 0, len = parts.length; i < len; ++i) { - var part = parts[i]; - var value = get(values, part); - suffixes += "::" + part + ":" + value; - } - return prefix + suffixes.replace(ALL_PERIODS_REGEX, '-'); - }, - - /** - Transition the application into another route. The route may - be either a single route or route path: - - ```javascript - aController.transitionToRoute('blogPosts'); - aController.transitionToRoute('blogPosts.recentEntries'); - ``` - - Optionally supply a model for the route in question. The model - will be serialized into the URL using the `serialize` hook of - the route: - - ```javascript - aController.transitionToRoute('blogPost', aPost); - ``` - - If a literal is passed (such as a number or a string), it will - be treated as an identifier instead. In this case, the `model` - hook of the route will be triggered: - - ```javascript - aController.transitionToRoute('blogPost', 1); - ``` - - Multiple models will be applied last to first recursively up the - resource tree. - - ```javascript - App.Router.map(function() { - this.resource('blogPost', {path:':blogPostId'}, function(){ - this.resource('blogComment', {path: ':blogCommentId'}); - }); - }); - - aController.transitionToRoute('blogComment', aPost, aComment); - aController.transitionToRoute('blogComment', 1, 13); - ``` - - It is also possible to pass a URL (a string that starts with a - `/`). This is intended for testing and debugging purposes and - should rarely be used in production code. - - ```javascript - aController.transitionToRoute('/'); - aController.transitionToRoute('/blog/post/1/comment/13'); - ``` - - See also [replaceRoute](/api/classes/Ember.ControllerMixin.html#method_replaceRoute). - - @param {String} name the name of the route or a URL - @param {...Object} models the model(s) or identifier(s) to be used - while transitioning to the route. - @for Ember.ControllerMixin - @method transitionToRoute - */ - transitionToRoute: function() { - // target may be either another controller or a router - var target = get(this, 'target'); - var method = target.transitionToRoute || target.transitionTo; - return method.apply(target, arguments); - }, - - /** - @deprecated - @for Ember.ControllerMixin - @method transitionTo - */ - transitionTo: function() { - return this.transitionToRoute.apply(this, arguments); - }, - - /** - Transition into another route while replacing the current URL, if possible. - This will replace the current history entry instead of adding a new one. - Beside that, it is identical to `transitionToRoute` in all other respects. - - ```javascript - aController.replaceRoute('blogPosts'); - aController.replaceRoute('blogPosts.recentEntries'); - ``` - - Optionally supply a model for the route in question. The model - will be serialized into the URL using the `serialize` hook of - the route: - - ```javascript - aController.replaceRoute('blogPost', aPost); - ``` - - If a literal is passed (such as a number or a string), it will - be treated as an identifier instead. In this case, the `model` - hook of the route will be triggered: - - ```javascript - aController.replaceRoute('blogPost', 1); - ``` - - Multiple models will be applied last to first recursively up the - resource tree. - - ```javascript - App.Router.map(function() { - this.resource('blogPost', {path:':blogPostId'}, function(){ - this.resource('blogComment', {path: ':blogCommentId'}); - }); - }); - - aController.replaceRoute('blogComment', aPost, aComment); - aController.replaceRoute('blogComment', 1, 13); - ``` - - It is also possible to pass a URL (a string that starts with a - `/`). This is intended for testing and debugging purposes and - should rarely be used in production code. - - ```javascript - aController.replaceRoute('/'); - aController.replaceRoute('/blog/post/1/comment/13'); - ``` - - @param {String} name the name of the route or a URL - @param {...Object} models the model(s) or identifier(s) to be used - while transitioning to the route. - @for Ember.ControllerMixin - @method replaceRoute - */ - replaceRoute: function() { - // target may be either another controller or a router - var target = get(this, 'target'); - var method = target.replaceRoute || target.replaceWith; - return method.apply(target, arguments); - }, - - /** - @deprecated - @for Ember.ControllerMixin - @method replaceWith - */ - replaceWith: function() { - return this.replaceRoute.apply(this, arguments); - } - }); - - var ALL_PERIODS_REGEX = /\./g; - - function accumulateQueryParamDescriptors(_desc, accum) { - var desc = _desc, tmp; - if (typeOf(desc) === 'string') { - tmp = {}; - tmp[desc] = { as: null }; - desc = tmp; - } - - for (var key in desc) { - if (!desc.hasOwnProperty(key)) { return; } - - var singleDesc = desc[key]; - if (typeOf(singleDesc) === 'string') { - singleDesc = { as: singleDesc }; - } - - tmp = accum[key] || { as: null, scope: 'model' }; - merge(tmp, singleDesc); - - accum[key] = tmp; - } - } - - function listenForQueryParamChanges(controller) { - var qpMap = get(controller, '_normalizedQueryParams'); - for (var prop in qpMap) { - if (!qpMap.hasOwnProperty(prop)) { continue; } - controller.addObserver(prop + '.[]', controller, controller._qpChanged); - } - } - - - __exports__["default"] = ControllerMixin; - }); -enifed("ember-routing/ext/run_loop", - ["ember-metal/run_loop"], - function(__dependency1__) { - "use strict"; - var run = __dependency1__["default"]; - - /** - @module ember - @submodule ember-views - */ - - // Add a new named queue after the 'actions' queue (where RSVP promises - // resolve), which is used in router transitions to prevent unnecessary - // loading state entry if all context promises resolve on the - // 'actions' queue first. - run._addQueue('routerTransitions', 'actions'); - }); -enifed("ember-routing/ext/view", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-views/views/view","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var run = __dependency3__["default"]; - var EmberView = __dependency4__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - EmberView.reopen({ - - /** - Sets the private `_outlets` object on the view. - - @method init - */ - init: function() { - this._outlets = {}; - this._super(); - }, - - /** - Manually fill any of a view's `{{outlet}}` areas with the - supplied view. - - Example - - ```javascript - var MyView = Ember.View.extend({ - template: Ember.Handlebars.compile('Child view: {{outlet "main"}} ') - }); - var myView = MyView.create(); - myView.appendTo('body'); - // The html for myView now looks like: - //
    Child view:
    - - var FooView = Ember.View.extend({ - template: Ember.Handlebars.compile('

    Foo

    ') - }); - var fooView = FooView.create(); - myView.connectOutlet('main', fooView); - // The html for myView now looks like: - //
    Child view: - //

    Foo

    - //
    - ``` - @method connectOutlet - @param {String} outletName A unique name for the outlet - @param {Object} view An Ember.View - */ - connectOutlet: function(outletName, view) { - if (this._pendingDisconnections) { - delete this._pendingDisconnections[outletName]; - } - - if (this._hasEquivalentView(outletName, view)) { - view.destroy(); - return; - } - - var outlets = get(this, '_outlets'); - var container = get(this, 'container'); - var router = container && container.lookup('router:main'); - var renderedName = get(view, 'renderedName'); - - set(outlets, outletName, view); - - if (router && renderedName) { - router._connectActiveView(renderedName, view); - } - }, - - /** - Determines if the view has already been created by checking if - the view has the same constructor, template, and context as the - view in the `_outlets` object. - - @private - @method _hasEquivalentView - @param {String} outletName The name of the outlet we are checking - @param {Object} view An Ember.View - @return {Boolean} - */ - _hasEquivalentView: function(outletName, view) { - var existingView = get(this, '_outlets.'+outletName); - return existingView && - existingView.constructor === view.constructor && - existingView.get('template') === view.get('template') && - existingView.get('context') === view.get('context'); - }, - - /** - Removes an outlet from the view. - - Example - - ```javascript - var MyView = Ember.View.extend({ - template: Ember.Handlebars.compile('Child view: {{outlet "main"}} ') - }); - var myView = MyView.create(); - myView.appendTo('body'); - // myView's html: - //
    Child view:
    - - var FooView = Ember.View.extend({ - template: Ember.Handlebars.compile('

    Foo

    ') - }); - var fooView = FooView.create(); - myView.connectOutlet('main', fooView); - // myView's html: - //
    Child view: - //

    Foo

    - //
    - - myView.disconnectOutlet('main'); - // myView's html: - //
    Child view:
    - ``` - - @method disconnectOutlet - @param {String} outletName The name of the outlet to be removed - */ - disconnectOutlet: function(outletName) { - if (!this._pendingDisconnections) { - this._pendingDisconnections = {}; - } - this._pendingDisconnections[outletName] = true; - run.once(this, '_finishDisconnections'); - }, - - /** - Gets an outlet that is pending disconnection and then - nullifys the object on the `_outlet` object. - - @private - @method _finishDisconnections - */ - _finishDisconnections: function() { - if (this.isDestroyed) return; // _outlets will be gone anyway - var outlets = get(this, '_outlets'); - var pendingDisconnections = this._pendingDisconnections; - this._pendingDisconnections = null; - - for (var outletName in pendingDisconnections) { - set(outlets, outletName, null); - } - } - }); - - __exports__["default"] = EmberView; - }); -enifed("ember-routing/location/api", - ["ember-metal/core","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // deprecate, assert - - /** - @module ember - @submodule ember-routing - */ - - /** - Ember.Location returns an instance of the correct implementation of - the `location` API. - - ## Implementations - - You can pass an implementation name (`hash`, `history`, `none`) to force a - particular implementation to be used in your application. - - ### HashLocation - - Using `HashLocation` results in URLs with a `#` (hash sign) separating the - server side URL portion of the URL from the portion that is used by Ember. - This relies upon the `hashchange` event existing in the browser. - - Example: - - ```javascript - App.Router.map(function() { - this.resource('posts', function() { - this.route('new'); - }); - }); - - App.Router.reopen({ - location: 'hash' - }); - ``` - - This will result in a posts.new url of `/#/posts/new`. - - ### HistoryLocation - - Using `HistoryLocation` results in URLs that are indistinguishable from a - standard URL. This relies upon the browser's `history` API. - - Example: - - ```javascript - App.Router.map(function() { - this.resource('posts', function() { - this.route('new'); - }); - }); - - App.Router.reopen({ - location: 'history' - }); - ``` - - This will result in a posts.new url of `/posts/new`. - - Keep in mind that your server must serve the Ember app at all the routes you - define. - - ### AutoLocation - - Using `AutoLocation`, the router will use the best Location class supported by - the browser it is running in. - - Browsers that support the `history` API will use `HistoryLocation`, those that - do not, but still support the `hashchange` event will use `HashLocation`, and - in the rare case neither is supported will use `NoneLocation`. - - Example: - - ```javascript - App.Router.map(function() { - this.resource('posts', function() { - this.route('new'); - }); - }); - - App.Router.reopen({ - location: 'auto' - }); - ``` - - This will result in a posts.new url of `/posts/new` for modern browsers that - support the `history` api or `/#/posts/new` for older ones, like Internet - Explorer 9 and below. - - When a user visits a link to your application, they will be automatically - upgraded or downgraded to the appropriate `Location` class, with the URL - transformed accordingly, if needed. - - Keep in mind that since some of your users will use `HistoryLocation`, your - server must serve the Ember app at all the routes you define. - - ### NoneLocation - - Using `NoneLocation` causes Ember to not store the applications URL state - in the actual URL. This is generally used for testing purposes, and is one - of the changes made when calling `App.setupForTesting()`. - - ## Location API - - Each location implementation must provide the following methods: - - * implementation: returns the string name used to reference the implementation. - * getURL: returns the current URL. - * setURL(path): sets the current URL. - * replaceURL(path): replace the current URL (optional). - * onUpdateURL(callback): triggers the callback when the URL changes. - * formatURL(url): formats `url` to be placed into `href` attribute. - - Calling setURL or replaceURL will not trigger onUpdateURL callbacks. - - @class Location - @namespace Ember - @static - */ - __exports__["default"] = { - /** - This is deprecated in favor of using the container to lookup the location - implementation as desired. - - For example: - - ```javascript - // Given a location registered as follows: - container.register('location:history-test', HistoryTestLocation); - - // You could create a new instance via: - container.lookup('location:history-test'); - ``` - - @method create - @param {Object} options - @return {Object} an instance of an implementation of the `location` API - @deprecated Use the container to lookup the location implementation that you - need. - */ - create: function(options) { - var implementation = options && options.implementation; - - var implementationClass = this.implementations[implementation]; - - return implementationClass.create.apply(implementationClass, arguments); - }, - - /** - This is deprecated in favor of using the container to register the - location implementation as desired. - - Example: - - ```javascript - Application.initializer({ - name: "history-test-location", - - initialize: function(container, application) { - application.register('location:history-test', HistoryTestLocation); - } - }); - ``` - - @method registerImplementation - @param {String} name - @param {Object} implementation of the `location` API - @deprecated Register your custom location implementation with the - container directly. - */ - registerImplementation: function(name, implementation) { - - this.implementations[name] = implementation; - }, - - implementations: {}, - _location: window.location, - - /** - Returns the current `location.hash` by parsing location.href since browsers - inconsistently URL-decode `location.hash`. - - https://bugzilla.mozilla.org/show_bug.cgi?id=483304 - - @private - @method getHash - @since 1.4.0 - */ - _getHash: function () { - // AutoLocation has it at _location, HashLocation at .location. - // Being nice and not changing - var href = (this._location || this.location).href; - var hashIndex = href.indexOf('#'); - - if (hashIndex === -1) { - return ''; - } else { - return href.substr(hashIndex); - } - } - }; - }); -enifed("ember-routing/location/auto_location", - ["ember-metal/core","ember-metal/property_set","ember-routing/location/api","ember-routing/location/history_location","ember-routing/location/hash_location","ember-routing/location/none_location","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES - var set = __dependency2__.set; - - var EmberLocation = __dependency3__["default"]; - var HistoryLocation = __dependency4__["default"]; - var HashLocation = __dependency5__["default"]; - var NoneLocation = __dependency6__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - /** - Ember.AutoLocation will select the best location option based off browser - support with the priority order: history, hash, none. - - Clean pushState paths accessed by hashchange-only browsers will be redirected - to the hash-equivalent and vice versa so future transitions are consistent. - - Keep in mind that since some of your users will use `HistoryLocation`, your - server must serve the Ember app at all the routes you define. - - @class AutoLocation - @namespace Ember - @static - */ - __exports__["default"] = { - - /** - @private - - This property is used by router:main to know whether to cancel the routing - setup process, which is needed while we redirect the browser. - - @since 1.5.1 - @property cancelRouterSetup - @default false - */ - cancelRouterSetup: false, - - /** - @private - - Will be pre-pended to path upon state change. - - @since 1.5.1 - @property rootURL - @default '/' - */ - rootURL: '/', - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _window - @default window - */ - _window: window, - - /** - @private - - Attached for mocking in tests - - @property location - @default window.location - */ - _location: window.location, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _history - @default window.history - */ - _history: window.history, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _HistoryLocation - @default Ember.HistoryLocation - */ - _HistoryLocation: HistoryLocation, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _HashLocation - @default Ember.HashLocation - */ - _HashLocation: HashLocation, - - /** - @private - - Attached for mocking in tests - - @since 1.5.1 - @property _NoneLocation - @default Ember.NoneLocation - */ - _NoneLocation: NoneLocation, - - /** - @private - - Returns location.origin or builds it if device doesn't support it. - - @method _getOrigin - */ - _getOrigin: function () { - var location = this._location; - var origin = location.origin; - - // Older browsers, especially IE, don't have origin - if (!origin) { - origin = location.protocol + '//' + location.hostname; - - if (location.port) { - origin += ':' + location.port; - } - } - - return origin; - }, - - /** - @private - - We assume that if the history object has a pushState method, the host should - support HistoryLocation. - - @method _getSupportsHistory - */ - _getSupportsHistory: function () { - // Boosted from Modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js - // The stock browser on Android 2.2 & 2.3 returns positive on history support - // Unfortunately support is really buggy and there is no clean way to detect - // these bugs, so we fall back to a user agent sniff :( - var userAgent = this._window.navigator.userAgent; - - // We only want Android 2, stock browser, and not Chrome which identifies - // itself as 'Mobile Safari' as well - if (userAgent.indexOf('Android 2') !== -1 && - userAgent.indexOf('Mobile Safari') !== -1 && - userAgent.indexOf('Chrome') === -1) { - return false; - } - - return !!(this._history && 'pushState' in this._history); - }, - - /** - @private - - IE8 running in IE7 compatibility mode gives false positive, so we must also - check documentMode. - - @method _getSupportsHashChange - */ - _getSupportsHashChange: function () { - var _window = this._window; - var documentMode = _window.document.documentMode; - - return ('onhashchange' in _window && (documentMode === undefined || documentMode > 7 )); - }, - - /** - @private - - Redirects the browser using location.replace, prepending the locatin.origin - to prevent phishing attempts - - @method _replacePath - */ - _replacePath: function (path) { - this._location.replace(this._getOrigin() + path); - }, - - /** - @since 1.5.1 - @private - @method _getRootURL - */ - _getRootURL: function () { - return this.rootURL; - }, - - /** - @private - - Returns the current `location.pathname`, normalized for IE inconsistencies. - - @method _getPath - */ - _getPath: function () { - var pathname = this._location.pathname; - // Various versions of IE/Opera don't always return a leading slash - if (pathname.charAt(0) !== '/') { - pathname = '/' + pathname; - } - - return pathname; - }, - - /** - @private - - Returns normalized location.hash as an alias to Ember.Location._getHash - - @since 1.5.1 - @method _getHash - */ - _getHash: EmberLocation._getHash, - - /** - @private - - Returns location.search - - @since 1.5.1 - @method _getQuery - */ - _getQuery: function () { - return this._location.search; - }, - - /** - @private - - Returns the full pathname including query and hash - - @method _getFullPath - */ - _getFullPath: function () { - return this._getPath() + this._getQuery() + this._getHash(); - }, - - /** - @private - - Returns the current path as it should appear for HistoryLocation supported - browsers. This may very well differ from the real current path (e.g. if it - starts off as a hashed URL) - - @method _getHistoryPath - */ - _getHistoryPath: function () { - var rootURL = this._getRootURL(); - var path = this._getPath(); - var hash = this._getHash(); - var query = this._getQuery(); - var rootURLIndex = path.indexOf(rootURL); - var routeHash, hashParts; - - - // By convention, Ember.js routes using HashLocation are required to start - // with `#/`. Anything else should NOT be considered a route and should - // be passed straight through, without transformation. - if (hash.substr(0, 2) === '#/') { - // There could be extra hash segments after the route - hashParts = hash.substr(1).split('#'); - // The first one is always the route url - routeHash = hashParts.shift(); - - // If the path already has a trailing slash, remove the one - // from the hashed route so we don't double up. - if (path.slice(-1) === '/') { - routeHash = routeHash.substr(1); - } - - // This is the "expected" final order - path += routeHash; - path += query; - - if (hashParts.length) { - path += '#' + hashParts.join('#'); - } - } else { - path += query; - path += hash; - } - - return path; - }, - - /** - @private - - Returns the current path as it should appear for HashLocation supported - browsers. This may very well differ from the real current path. - - @method _getHashPath - */ - _getHashPath: function () { - var rootURL = this._getRootURL(); - var path = rootURL; - var historyPath = this._getHistoryPath(); - var routePath = historyPath.substr(rootURL.length); - - if (routePath !== '') { - if (routePath.charAt(0) !== '/') { - routePath = '/' + routePath; - } - - path += '#' + routePath; - } - - return path; - }, - - /** - Selects the best location option based off browser support and returns an - instance of that Location class. - - @see Ember.AutoLocation - @method create - */ - create: function (options) { - if (options && options.rootURL) { - this.rootURL = options.rootURL; - } - - var historyPath, hashPath; - var cancelRouterSetup = false; - var implementationClass = this._NoneLocation; - var currentPath = this._getFullPath(); - - if (this._getSupportsHistory()) { - historyPath = this._getHistoryPath(); - - // Since we support history paths, let's be sure we're using them else - // switch the location over to it. - if (currentPath === historyPath) { - implementationClass = this._HistoryLocation; - } else { - - if (currentPath.substr(0, 2) === '/#') { - this._history.replaceState({ path: historyPath }, null, historyPath); - implementationClass = this._HistoryLocation; - } else { - cancelRouterSetup = true; - this._replacePath(historyPath); - } - } - - } else if (this._getSupportsHashChange()) { - hashPath = this._getHashPath(); - - // Be sure we're using a hashed path, otherwise let's switch over it to so - // we start off clean and consistent. We'll count an index path with no - // hash as "good enough" as well. - if (currentPath === hashPath || (currentPath === '/' && hashPath === '/#/')) { - implementationClass = this._HashLocation; - } else { - // Our URL isn't in the expected hash-supported format, so we want to - // cancel the router setup and replace the URL to start off clean - cancelRouterSetup = true; - this._replacePath(hashPath); - } - } - - var implementation = implementationClass.create.apply(implementationClass, arguments); - - if (cancelRouterSetup) { - set(implementation, 'cancelRouterSetup', true); - } - - return implementation; - } - }; - }); -enifed("ember-routing/location/hash_location", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var set = __dependency3__.set; - var run = __dependency4__["default"]; - var guidFor = __dependency5__.guidFor; - - var EmberObject = __dependency6__["default"]; - var EmberLocation = __dependency7__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - /** - `Ember.HashLocation` implements the location API using the browser's - hash. At present, it relies on a `hashchange` event existing in the - browser. - - @class HashLocation - @namespace Ember - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - implementation: 'hash', - - init: function() { - set(this, 'location', get(this, '_location') || window.location); - }, - - /** - @private - - Returns normalized location.hash - - @since 1.5.1 - @method getHash - */ - getHash: EmberLocation._getHash, - - /** - Returns the normalized URL, constructed from `location.hash`. - - e.g. `#/foo` => `/foo` as well as `#/foo#bar` => `/foo#bar`. - - By convention, hashed paths must begin with a forward slash, otherwise they - are not treated as a path so we can distinguish intent. - - @private - @method getURL - */ - getURL: function() { - var originalPath = this.getHash().substr(1); - var outPath = originalPath; - - if (outPath.charAt(0) !== '/') { - outPath = '/'; - - // Only add the # if the path isn't empty. - // We do NOT want `/#` since the ampersand - // is only included (conventionally) when - // the location.hash has a value - if (originalPath) { - outPath += '#' + originalPath; - } - } - - return outPath; - }, - - /** - Set the `location.hash` and remembers what was set. This prevents - `onUpdateURL` callbacks from triggering when the hash was set by - `HashLocation`. - - @private - @method setURL - @param path {String} - */ - setURL: function(path) { - get(this, 'location').hash = path; - set(this, 'lastSetURL', path); - }, - - /** - Uses location.replace to update the url without a page reload - or history modification. - - @private - @method replaceURL - @param path {String} - */ - replaceURL: function(path) { - get(this, 'location').replace('#' + path); - set(this, 'lastSetURL', path); - }, - - /** - Register a callback to be invoked when the hash changes. These - callbacks will execute when the user presses the back or forward - button, but not after `setURL` is invoked. - - @private - @method onUpdateURL - @param callback {Function} - */ - onUpdateURL: function(callback) { - var self = this; - var guid = guidFor(this); - - Ember.$(window).on('hashchange.ember-location-'+guid, function() { - run(function() { - var path = self.getURL(); - if (get(self, 'lastSetURL') === path) { return; } - - set(self, 'lastSetURL', null); - - callback(path); - }); - }); - }, - - /** - Given a URL, formats it to be placed into the page as part - of an element's `href` attribute. - - This is used, for example, when using the {{action}} helper - to generate a URL based on an event. - - @private - @method formatURL - @param url {String} - */ - formatURL: function(url) { - return '#' + url; - }, - - /** - Cleans up the HashLocation event listener. - - @private - @method willDestroy - */ - willDestroy: function() { - var guid = guidFor(this); - - Ember.$(window).off('hashchange.ember-location-'+guid); - } - }); - }); -enifed("ember-routing/location/history_location", - ["ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","ember-views/system/jquery","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var guidFor = __dependency3__.guidFor; - - var EmberObject = __dependency4__["default"]; - var EmberLocation = __dependency5__["default"]; - var jQuery = __dependency6__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - var popstateFired = false; - var supportsHistoryState = window.history && 'state' in window.history; - - /** - Ember.HistoryLocation implements the location API using the browser's - history.pushState API. - - @class HistoryLocation - @namespace Ember - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - implementation: 'history', - - init: function() { - set(this, 'location', get(this, 'location') || window.location); - set(this, 'baseURL', jQuery('base').attr('href') || ''); - }, - - /** - Used to set state on first call to setURL - - @private - @method initState - */ - initState: function() { - set(this, 'history', get(this, 'history') || window.history); - this.replaceState(this.formatURL(this.getURL())); - }, - - /** - Will be pre-pended to path upon state change - - @property rootURL - @default '/' - */ - rootURL: '/', - - /** - Returns the current `location.pathname` without `rootURL` or `baseURL` - - @private - @method getURL - @return url {String} - */ - getURL: function() { - var rootURL = get(this, 'rootURL'); - var location = get(this, 'location'); - var path = location.pathname; - var baseURL = get(this, 'baseURL'); - - rootURL = rootURL.replace(/\/$/, ''); - baseURL = baseURL.replace(/\/$/, ''); - - var url = path.replace(baseURL, '').replace(rootURL, ''); - var search = location.search || ''; - - url += search; - url += this.getHash(); - - return url; - }, - - /** - Uses `history.pushState` to update the url without a page reload. - - @private - @method setURL - @param path {String} - */ - setURL: function(path) { - var state = this.getState(); - path = this.formatURL(path); - - if (!state || state.path !== path) { - this.pushState(path); - } - }, - - /** - Uses `history.replaceState` to update the url without a page reload - or history modification. - - @private - @method replaceURL - @param path {String} - */ - replaceURL: function(path) { - var state = this.getState(); - path = this.formatURL(path); - - if (!state || state.path !== path) { - this.replaceState(path); - } - }, - - /** - Get the current `history.state`. Checks for if a polyfill is - required and if so fetches this._historyState. The state returned - from getState may be null if an iframe has changed a window's - history. - - @private - @method getState - @return state {Object} - */ - getState: function() { - return supportsHistoryState ? get(this, 'history').state : this._historyState; - }, - - /** - Pushes a new state. - - @private - @method pushState - @param path {String} - */ - pushState: function(path) { - var state = { path: path }; - - get(this, 'history').pushState(state, null, path); - - // store state if browser doesn't support `history.state` - if (!supportsHistoryState) { - this._historyState = state; - } - - // used for webkit workaround - this._previousURL = this.getURL(); - }, - - /** - Replaces the current state. - - @private - @method replaceState - @param path {String} - */ - replaceState: function(path) { - var state = { path: path }; - get(this, 'history').replaceState(state, null, path); - - // store state if browser doesn't support `history.state` - if (!supportsHistoryState) { - this._historyState = state; - } - - // used for webkit workaround - this._previousURL = this.getURL(); - }, - - /** - Register a callback to be invoked whenever the browser - history changes, including using forward and back buttons. - - @private - @method onUpdateURL - @param callback {Function} - */ - onUpdateURL: function(callback) { - var guid = guidFor(this); - var self = this; - - jQuery(window).on('popstate.ember-location-'+guid, function(e) { - // Ignore initial page load popstate event in Chrome - if (!popstateFired) { - popstateFired = true; - if (self.getURL() === self._previousURL) { return; } - } - callback(self.getURL()); - }); - }, - - /** - Used when using `{{action}}` helper. The url is always appended to the rootURL. - - @private - @method formatURL - @param url {String} - @return formatted url {String} - */ - formatURL: function(url) { - var rootURL = get(this, 'rootURL'); - var baseURL = get(this, 'baseURL'); - - if (url !== '') { - rootURL = rootURL.replace(/\/$/, ''); - baseURL = baseURL.replace(/\/$/, ''); - } else if(baseURL.match(/^\//) && rootURL.match(/^\//)) { - baseURL = baseURL.replace(/\/$/, ''); - } - - return baseURL + rootURL + url; - }, - - /** - Cleans up the HistoryLocation event listener. - - @private - @method willDestroy - */ - willDestroy: function() { - var guid = guidFor(this); - - jQuery(window).off('popstate.ember-location-'+guid); - }, - - /** - @private - - Returns normalized location.hash - - @method getHash - */ - getHash: EmberLocation._getHash - }); - }); -enifed("ember-routing/location/none_location", - ["ember-metal/property_get","ember-metal/property_set","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var set = __dependency2__.set; - var EmberObject = __dependency3__["default"]; - - /** - @module ember - @submodule ember-routing - */ - - /** - Ember.NoneLocation does not interact with the browser. It is useful for - testing, or when you need to manage state with your Router, but temporarily - don't want it to muck with the URL (for example when you embed your - application in a larger page). - - @class NoneLocation - @namespace Ember - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - implementation: 'none', - path: '', - - /** - Returns the current path. - - @private - @method getURL - @return {String} path - */ - getURL: function() { - return get(this, 'path'); - }, - - /** - Set the path and remembers what was set. Using this method - to change the path will not invoke the `updateURL` callback. - - @private - @method setURL - @param path {String} - */ - setURL: function(path) { - set(this, 'path', path); - }, - - /** - Register a callback to be invoked when the path changes. These - callbacks will execute when the user presses the back or forward - button, but not after `setURL` is invoked. - - @private - @method onUpdateURL - @param callback {Function} - */ - onUpdateURL: function(callback) { - this.updateCallback = callback; - }, - - /** - Sets the path and calls the `updateURL` callback. - - @private - @method handleURL - @param callback {Function} - */ - handleURL: function(url) { - set(this, 'path', url); - this.updateCallback(url); - }, - - /** - Given a URL, formats it to be placed into the page as part - of an element's `href` attribute. - - This is used, for example, when using the {{action}} helper - to generate a URL based on an event. - - @private - @method formatURL - @param url {String} - @return {String} url - */ - formatURL: function(url) { - // The return value is not overly meaningful, but we do not want to throw - // errors when test code renders templates containing {{action href=true}} - // helpers. - return url; - } - }); - }); -enifed("ember-routing/system/cache", - ["ember-runtime/system/object","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EmberObject = __dependency1__["default"]; - - __exports__["default"] = EmberObject.extend({ - init: function() { - this.cache = {}; - }, - has: function(bucketKey) { - return bucketKey in this.cache; - }, - stash: function(bucketKey, key, value) { - var bucket = this.cache[bucketKey]; - if (!bucket) { - bucket = this.cache[bucketKey] = {}; - } - bucket[key] = value; - }, - lookup: function(bucketKey, prop, defaultValue) { - var cache = this.cache; - if (!(bucketKey in cache)) { - return defaultValue; - } - var bucket = cache[bucketKey]; - if (prop in bucket) { - return bucket[prop]; - } else { - return defaultValue; - } - }, - cache: null - }); - }); -enifed("ember-routing/system/controller_for", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-routing - */ - - /** - - Finds a controller instance. - - @for Ember - @method controllerFor - @private - */ - __exports__["default"] = function controllerFor(container, controllerName, lookupOptions) { - return container.lookup('controller:' + controllerName, lookupOptions); - } - }); -enifed("ember-routing/system/dsl", - ["ember-metal/core","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // FEATURES, assert - - /** - @module ember - @submodule ember-routing - */ - - function DSL(name) { - this.parent = name; - this.matches = []; - } - __exports__["default"] = DSL; - - DSL.prototype = { - route: function(name, options, callback) { - if (arguments.length === 2 && typeof options === 'function') { - callback = options; - options = {}; - } - - if (arguments.length === 1) { - options = {}; - } - - var type = options.resetNamespace === true ? 'resource' : 'route'; - - - if (callback) { - var fullName = getFullName(this, name, options.resetNamespace); - var dsl = new DSL(fullName); - createRoute(dsl, 'loading'); - createRoute(dsl, 'error', { path: "/_unused_dummy_error_path_route_" + name + "/:error" }); - - callback.call(dsl); - - createRoute(this, name, options, dsl.generate()); - } else { - createRoute(this, name, options); - } - }, - - push: function(url, name, callback) { - var parts = name.split('.'); - if (url === "" || url === "/" || parts[parts.length-1] === "index") { this.explicitIndex = true; } - - this.matches.push([url, name, callback]); - }, - - resource: function(name, options, callback) { - if (arguments.length === 2 && typeof options === 'function') { - callback = options; - options = {}; - } - - if (arguments.length === 1) { - options = {}; - } - - options.resetNamespace = true; - this.route(name, options, callback); - }, - - generate: function() { - var dslMatches = this.matches; - - if (!this.explicitIndex) { - this.route("index", { path: "/" }); - } - - return function(match) { - for (var i=0, l=dslMatches.length; i -
    - {{outlet "anOutletName"}} -
    - ``` - - ```handlebars - -

    Photos

    - ``` - - You can render `photos.hbs` into the `"anOutletName"` outlet of - `application.hbs` by calling `render`: - - ```javascript - // posts route - Ember.Route.extend({ - renderTemplate: function(){ - this.render('photos', { - into: 'application', - outlet: 'anOutletName' - }) - } - }); - ``` - - `render` additionally allows you to supply which `view`, `controller`, and - `model` objects should be loaded and associated with the rendered template. - - - ```javascript - // posts route - Ember.Route.extend({ - renderTemplate: function(controller, model){ - this.render('posts', { // the template to render, referenced by name - into: 'application', // the template to render into, referenced by name - outlet: 'anOutletName', // the outlet inside `options.template` to render into. - view: 'aViewName', // the view to use for this template, referenced by name - controller: 'someControllerName', // the controller to use for this template, referenced by name - model: model // the model to set on `options.controller`. - }) - } - }); - ``` - - The string values provided for the template name, view, and controller - will eventually pass through to the resolver for lookup. See - Ember.Resolver for how these are mapped to JavaScript objects in your - application. - - Not all options need to be passed to `render`. Default values will be used - based on the name of the route specified in the router or the Route's - `controllerName`, `viewName` and `templateName` properties. - - For example: - - ```javascript - // router - Router.map(function() { - this.route('index'); - this.resource('post', { path: '/posts/:post_id' }); - }); - ``` - - ```javascript - // post route - PostRoute = App.Route.extend({ - renderTemplate: function() { - this.render(); // all defaults apply - } - }); - ``` - - The name of the `PostRoute`, defined by the router, is `post`. - - The following equivalent default options will be applied when - the Route calls `render`: - - ```javascript - // - this.render('post', { // the template name associated with 'post' Route - into: 'application', // the parent route to 'post' Route - outlet: 'main', // {{outlet}} and {{outlet 'main' are synonymous}}, - view: 'post', // the view associated with the 'post' Route - controller: 'post', // the controller associated with the 'post' Route - }) - ``` - - By default the controller's `model` will be the route's model, so it does not - need to be passed unless you wish to change which model is being used. - - @method render - @param {String} name the name of the template to render - @param {Object} [options] the options - @param {String} [options.into] the template to render into, - referenced by name. Defaults to the parent template - @param {String} [options.outlet] the outlet inside `options.template` to render into. - Defaults to 'main' - @param {String} [options.controller] the controller to use for this template, - referenced by name. Defaults to the Route's paired controller - @param {String} [options.model] the model object to set on `options.controller` - Defaults to the return value of the Route's model hook - */ - render: function(name, options) { - - var namePassed = typeof name === 'string' && !!name; - - if (typeof name === 'object' && !options) { - options = name; - name = this.routeName; - } - - options = options || {}; - options.namePassed = namePassed; - - var templateName; - - if (name) { - name = name.replace(/\//g, '.'); - templateName = name; - } else { - name = this.routeName; - templateName = this.templateName || name; - } - - var viewName = options.view || namePassed && name || this.viewName || name; - - var container = this.container; - var view = container.lookup('view:' + viewName); - var template = view ? view.get('template') : null; - - if (!template) { - template = container.lookup('template:' + templateName); - } - - if (!view && !template) { - if (get(this.router, 'namespace.LOG_VIEW_LOOKUPS')) { - } - return; - } - - options = normalizeOptions(this, name, template, options); - view = setupView(view, container, options); - - if (options.outlet === 'main') { this.lastRenderedTemplate = name; } - - appendView(this, view, options); - }, - - /** - Disconnects a view that has been rendered into an outlet. - - You may pass any or all of the following options to `disconnectOutlet`: - - * `outlet`: the name of the outlet to clear (default: 'main') - * `parentView`: the name of the view containing the outlet to clear - (default: the view rendered by the parent route) - - Example: - - ```javascript - App.ApplicationRoute = App.Route.extend({ - actions: { - showModal: function(evt) { - this.render(evt.modalName, { - outlet: 'modal', - into: 'application' - }); - }, - hideModal: function(evt) { - this.disconnectOutlet({ - outlet: 'modal', - parentView: 'application' - }); - } - } - }); - ``` - - Alternatively, you can pass the `outlet` name directly as a string. - - Example: - - ```javascript - hideModal: function(evt) { - this.disconnectOutlet('modal'); - } - ``` - - @method disconnectOutlet - @param {Object|String} options the options hash or outlet name - */ - disconnectOutlet: function(options) { - if (!options || typeof options === "string") { - var outletName = options; - options = {}; - options.outlet = outletName; - } - options.parentView = options.parentView ? options.parentView.replace(/\//g, '.') : parentTemplate(this); - options.outlet = options.outlet || 'main'; - - var parentView = this.router._lookupActiveView(options.parentView); - if (parentView) { parentView.disconnectOutlet(options.outlet); } - }, - - willDestroy: function() { - this.teardownViews(); - }, - - /** - @private - - @method teardownViews - */ - teardownViews: function() { - // Tear down the top level view - if (this.teardownTopLevelView) { this.teardownTopLevelView(); } - - // Tear down any outlets rendered with 'into' - var teardownOutletViews = this.teardownOutletViews || []; - forEach(teardownOutletViews, function(teardownOutletView) { - teardownOutletView(); - }); - - delete this.teardownTopLevelView; - delete this.teardownOutletViews; - delete this.lastRenderedTemplate; - } - }); - - - // TODO add mixin directly to `Route` class definition above, once this - // feature is merged: - Route.reopen(Evented); - - - var defaultQPMeta = { - qps: [], - map: {}, - states: {} - }; - - function parentRoute(route) { - var handlerInfo = handlerInfoFor(route, route.router.router.state.handlerInfos, -1); - return handlerInfo && handlerInfo.handler; - } - - function handlerInfoFor(route, handlerInfos, _offset) { - if (!handlerInfos) { return; } - - var offset = _offset || 0, current; - for (var i=0, l=handlerInfos.length; i 1) { - var qp0 = qps[0].qp, qp1=qps[1].qp; - } - var qp = qps[0].qp; - queryParams[qp.urlKey] = qp.route.serializeQueryParam(qps[0].value, qp.urlKey, qp.type); - } - }, - - _deserializeQueryParams: function(targetRouteName, queryParams) { - forEachQueryParam(this, targetRouteName, queryParams, function(key, value, qp) { - delete queryParams[key]; - queryParams[qp.prop] = qp.route.deserializeQueryParam(value, qp.urlKey, qp.type); - }); - }, - - _pruneDefaultQueryParamValues: function(targetRouteName, queryParams) { - var qps = this._queryParamsFor(targetRouteName); - for (var key in queryParams) { - var qp = qps.map[key]; - if (qp && qp.sdef === queryParams[key]) { - delete queryParams[key]; - } - } - }, - - _doTransition: function(_targetRouteName, models, _queryParams) { - var targetRouteName = _targetRouteName || getActiveTargetName(this.router); - - var queryParams = {}; - merge(queryParams, _queryParams); - this._prepareQueryParams(targetRouteName, models, queryParams); - - var transitionArgs = routeArgs(targetRouteName, models, queryParams); - var transitionPromise = this.router.transitionTo.apply(this.router, transitionArgs); - - listenForTransitionErrors(transitionPromise); - - return transitionPromise; - }, - - _prepareQueryParams: function(targetRouteName, models, queryParams) { - this._hydrateUnsuppliedQueryParams(targetRouteName, models, queryParams); - this._serializeQueryParams(targetRouteName, queryParams); - this._pruneDefaultQueryParamValues(targetRouteName, queryParams); - }, - - /** - Returns a merged query params meta object for a given route. - Useful for asking a route what its known query params are. - */ - _queryParamsFor: function(leafRouteName) { - if (this._qpCache[leafRouteName]) { - return this._qpCache[leafRouteName]; - } - - var map = {}, qps = []; - this._qpCache[leafRouteName] = { - map: map, - qps: qps - }; - - var routerjs = this.router; - var recogHandlerInfos = routerjs.recognizer.handlersFor(leafRouteName); - - for (var i = 0, len = recogHandlerInfos.length; i < len; ++i) { - var recogHandler = recogHandlerInfos[i]; - var route = routerjs.getHandler(recogHandler.handler); - var qpMeta = get(route, '_qp'); - - if (!qpMeta) { continue; } - - merge(map, qpMeta.map); - qps.push.apply(qps, qpMeta.qps); - } - - return { - qps: qps, - map: map - }; - }, - - /* - becomeResolved: function(payload, resolvedContext) { - var params = this.serialize(resolvedContext); - - if (payload) { - this.stashResolvedModel(payload, resolvedContext); - payload.params = payload.params || {}; - payload.params[this.name] = params; - } - - return this.factory('resolved', { - context: resolvedContext, - name: this.name, - handler: this.handler, - params: params - }); - }, - */ - - _hydrateUnsuppliedQueryParams: function(leafRouteName, contexts, queryParams) { - var state = calculatePostTransitionState(this, leafRouteName, contexts); - var handlerInfos = state.handlerInfos; - var appCache = this._bucketCache; - - stashParamNames(this, handlerInfos); - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var route = handlerInfos[i].handler; - var qpMeta = get(route, '_qp'); - - for (var j = 0, qpLen = qpMeta.qps.length; j < qpLen; ++j) { - var qp = qpMeta.qps[j]; - var presentProp = qp.prop in queryParams && qp.prop || - qp.fprop in queryParams && qp.fprop; - - if (presentProp) { - if (presentProp !== qp.fprop) { - queryParams[qp.fprop] = queryParams[presentProp]; - delete queryParams[presentProp]; - } - } else { - var controllerProto = qp.cProto; - var cacheMeta = get(controllerProto, '_cacheMeta'); - - var cacheKey = controllerProto._calculateCacheKey(qp.ctrl, cacheMeta[qp.prop].parts, state.params); - queryParams[qp.fprop] = appCache.lookup(cacheKey, qp.prop, qp.def); - } - } - } - }, - - _scheduleLoadingEvent: function(transition, originRoute) { - this._cancelLoadingEvent(); - this._loadingStateTimer = run.scheduleOnce('routerTransitions', this, '_fireLoadingEvent', transition, originRoute); - }, - - _fireLoadingEvent: function(transition, originRoute) { - if (!this.router.activeTransition) { - // Don't fire an event if we've since moved on from - // the transition that put us in a loading state. - return; - } - - transition.trigger(true, 'loading', transition, originRoute); - }, - - _cancelLoadingEvent: function () { - if (this._loadingStateTimer) { - run.cancel(this._loadingStateTimer); - } - this._loadingStateTimer = null; - } - }); - - /* - Helper function for iterating root-ward, starting - from (but not including) the provided `originRoute`. - - Returns true if the last callback fired requested - to bubble upward. - - @private - */ - function forEachRouteAbove(originRoute, transition, callback) { - var handlerInfos = transition.state.handlerInfos; - var originRouteFound = false; - var handlerInfo, route; - - for (var i = handlerInfos.length - 1; i >= 0; --i) { - handlerInfo = handlerInfos[i]; - route = handlerInfo.handler; - - if (!originRouteFound) { - if (originRoute === route) { - originRouteFound = true; - } - continue; - } - - if (callback(route, handlerInfos[i + 1].handler) !== true) { - return false; - } - } - return true; - } - - // These get invoked when an action bubbles above ApplicationRoute - // and are not meant to be overridable. - var defaultActionHandlers = { - - willResolveModel: function(transition, originRoute) { - originRoute.router._scheduleLoadingEvent(transition, originRoute); - }, - - error: function(error, transition, originRoute) { - // Attempt to find an appropriate error substate to enter. - var router = originRoute.router; - - var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) { - var childErrorRouteName = findChildRouteName(route, childRoute, 'error'); - if (childErrorRouteName) { - router.intermediateTransitionTo(childErrorRouteName, error); - return; - } - return true; - }); - - if (tryTopLevel) { - // Check for top-level error state to enter. - if (routeHasBeenDefined(originRoute.router, 'application_error')) { - router.intermediateTransitionTo('application_error', error); - return; - } - } - - logError(error, 'Error while processing route: ' + transition.targetName); - }, - - loading: function(transition, originRoute) { - // Attempt to find an appropriate loading substate to enter. - var router = originRoute.router; - - var tryTopLevel = forEachRouteAbove(originRoute, transition, function(route, childRoute) { - var childLoadingRouteName = findChildRouteName(route, childRoute, 'loading'); - - if (childLoadingRouteName) { - router.intermediateTransitionTo(childLoadingRouteName); - return; - } - - // Don't bubble above pivot route. - if (transition.pivotHandler !== route) { - return true; - } - }); - - if (tryTopLevel) { - // Check for top-level loading state to enter. - if (routeHasBeenDefined(originRoute.router, 'application_loading')) { - router.intermediateTransitionTo('application_loading'); - return; - } - } - } - }; - - function logError(error, initialMessage) { - var errorArgs = []; - - if (initialMessage) { errorArgs.push(initialMessage); } - - if (error) { - if (error.message) { errorArgs.push(error.message); } - if (error.stack) { errorArgs.push(error.stack); } - - if (typeof error === "string") { errorArgs.push(error); } - } - - Ember.Logger.error.apply(this, errorArgs); - } - - function findChildRouteName(parentRoute, originatingChildRoute, name) { - var router = parentRoute.router; - var childName; - var targetChildRouteName = originatingChildRoute.routeName.split('.').pop(); - var namespace = parentRoute.routeName === 'application' ? '' : parentRoute.routeName + '.'; - - - // Second, try general loading state, e.g. 'loading' - childName = namespace + name; - if (routeHasBeenDefined(router, childName)) { - return childName; - } - } - - function routeHasBeenDefined(router, name) { - var container = router.container; - return router.hasRoute(name) && - (container.has('template:' + name) || container.has('route:' + name)); - } - - function triggerEvent(handlerInfos, ignoreFailure, args) { - var name = args.shift(); - - if (!handlerInfos) { - if (ignoreFailure) { return; } - throw new EmberError("Can't trigger action '" + name + "' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks."); - } - - var eventWasHandled = false; - var handlerInfo, handler; - - for (var i = handlerInfos.length - 1; i >= 0; i--) { - handlerInfo = handlerInfos[i]; - handler = handlerInfo.handler; - - if (handler._actions && handler._actions[name]) { - if (handler._actions[name].apply(handler, args) === true) { - eventWasHandled = true; - } else { - return; - } - } - } - - if (defaultActionHandlers[name]) { - defaultActionHandlers[name].apply(null, args); - return; - } - - if (!eventWasHandled && !ignoreFailure) { - throw new EmberError("Nothing handled the action '" + name + "'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble."); - } - } - - function calculatePostTransitionState(emberRouter, leafRouteName, contexts) { - var routerjs = emberRouter.router; - var state = routerjs.applyIntent(leafRouteName, contexts); - var handlerInfos = state.handlerInfos; - var params = state.params; - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - if (!handlerInfo.isResolved) { - handlerInfo = handlerInfo.becomeResolved(null, handlerInfo.context); - } - params[handlerInfo.name] = handlerInfo.params; - } - return state; - } - - function updatePaths(router) { - var appController = router.container.lookup('controller:application'); - - if (!appController) { - // appController might not exist when top-level loading/error - // substates have been entered since ApplicationRoute hasn't - // actually been entered at that point. - return; - } - - var infos = router.router.currentHandlerInfos; - var path = EmberRouter._routePath(infos); - - if (!('currentPath' in appController)) { - defineProperty(appController, 'currentPath'); - } - - set(appController, 'currentPath', path); - - if (!('currentRouteName' in appController)) { - defineProperty(appController, 'currentRouteName'); - } - - set(appController, 'currentRouteName', infos[infos.length - 1].name); - } - - EmberRouter.reopenClass({ - router: null, - - /** - The `Router.map` function allows you to define mappings from URLs to routes - and resources in your application. These mappings are defined within the - supplied callback function using `this.resource` and `this.route`. - - ```javascript - App.Router.map(function({ - this.route('about'); - this.resource('article'); - })); - ``` - - For more detailed examples please see - [the guides](http://emberjs.com/guides/routing/defining-your-routes/). - - @method map - @param callback - */ - map: function(callback) { - var router = this.router; - if (!router) { - router = new Router(); - - - router._triggerWillChangeContext = Ember.K; - router._triggerWillLeave = Ember.K; - - - router.callbacks = []; - router.triggerEvent = triggerEvent; - this.reopenClass({ router: router }); - } - - var dsl = EmberRouterDSL.map(function() { - this.resource('application', { path: "/" }, function() { - for (var i=0; i < router.callbacks.length; i++) { - router.callbacks[i].call(this); - } - callback.call(this); - }); - }); - - router.callbacks.push(callback); - router.map(dsl.generate()); - return router; - }, - - _routePath: function(handlerInfos) { - var path = []; - - // We have to handle coalescing resource names that - // are prefixed with their parent's names, e.g. - // ['foo', 'foo.bar.baz'] => 'foo.bar.baz', not 'foo.foo.bar.baz' - - function intersectionMatches(a1, a2) { - for (var i = 0, len = a1.length; i < len; ++i) { - if (a1[i] !== a2[i]) { - return false; - } - } - return true; - } - - var name, nameParts, oldNameParts; - for (var i=1, l=handlerInfos.length; i 0) - (diff < 0); - } - - /** - This will compare two javascript values of possibly different types. - It will tell you which one is greater than the other by returning: - - - -1 if the first is smaller than the second, - - 0 if both are equal, - - 1 if the first is greater than the second. - - The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different. - In case they have the same type an appropriate comparison for this type is made. - - ```javascript - Ember.compare('hello', 'hello'); // 0 - Ember.compare('abc', 'dfg'); // -1 - Ember.compare(2, 1); // 1 - ``` - - @method compare - @for Ember - @param {Object} v First value to compare - @param {Object} w Second value to compare - @return {Number} -1 if v < w, 0 if v = w and 1 if v > w. - */ - __exports__["default"] = function compare(v, w) { - if (v === w) { - return 0; - } - - var type1 = typeOf(v); - var type2 = typeOf(w); - - if (Comparable) { - if (type1 ==='instance' && Comparable.detect(v.constructor)) { - return v.constructor.compare(v, w); - } - - if (type2 === 'instance' && Comparable.detect(w.constructor)) { - return 1 - w.constructor.compare(w, v); - } - } - - var res = spaceship(TYPE_ORDER[type1], TYPE_ORDER[type2]); - if (res !== 0) { - return res; - } - - // types are equal - so we have to check values now - switch (type1) { - case 'boolean': - case 'number': - return spaceship(v,w); - - case 'string': - return spaceship(v.localeCompare(w), 0); - - case 'array': - var vLen = v.length; - var wLen = w.length; - var len = Math.min(vLen, wLen); - - for (var i = 0; i < len; i++) { - var r = compare(v[i], w[i]); - if (r !== 0) { - return r; - } - } - - // all elements are equal now - // shorter array should be ordered first - return spaceship(vLen, wLen); - - case 'instance': - if (Comparable && Comparable.detect(v)) { - return v.compare(v, w); - } - return 0; - - case 'date': - return spaceship(v.getTime(), w.getTime()); - - default: - return 0; - } - } - }); -enifed("ember-runtime/computed/array_computed", - ["ember-metal/core","ember-runtime/computed/reduce_computed","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/observer","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var ReduceComputedProperty = __dependency2__.ReduceComputedProperty; - var forEach = __dependency3__.forEach; - var o_create = __dependency4__.create; - var addObserver = __dependency5__.addObserver; - var EmberError = __dependency6__["default"]; - - var a_slice = [].slice; - - function ArrayComputedProperty() { - var cp = this; - - ReduceComputedProperty.apply(this, arguments); - - this.func = (function(reduceFunc) { - return function (propertyName) { - if (!cp._hasInstanceMeta(this, propertyName)) { - // When we recompute an array computed property, we need already - // retrieved arrays to be updated; we can't simply empty the cache and - // hope the array is re-retrieved. - forEach(cp._dependentKeys, function(dependentKey) { - addObserver(this, dependentKey, function() { - cp.recomputeOnce.call(this, propertyName); - }); - }, this); - } - - return reduceFunc.apply(this, arguments); - }; - })(this.func); - - return this; - } - - ArrayComputedProperty.prototype = o_create(ReduceComputedProperty.prototype); - - ArrayComputedProperty.prototype.initialValue = function () { - return Ember.A(); - }; - - ArrayComputedProperty.prototype.resetValue = function (array) { - array.clear(); - return array; - }; - - // This is a stopgap to keep the reference counts correct with lazy CPs. - ArrayComputedProperty.prototype.didChange = function (obj, keyName) { - return; - }; - - /** - Creates a computed property which operates on dependent arrays and - is updated with "one at a time" semantics. When items are added or - removed from the dependent array(s) an array computed only operates - on the change instead of re-evaluating the entire array. This should - return an array, if you'd like to use "one at a time" semantics and - compute some value other then an array look at - `Ember.reduceComputed`. - - If there are more than one arguments the first arguments are - considered to be dependent property keys. The last argument is - required to be an options object. The options object can have the - following three properties. - - `initialize` - An optional initialize function. Typically this will be used - to set up state on the instanceMeta object. - - `removedItem` - A function that is called each time an element is - removed from the array. - - `addedItem` - A function that is called each time an element is - added to the array. - - - The `initialize` function has the following signature: - - ```javascript - function(array, changeMeta, instanceMeta) - ``` - - `array` - The initial value of the arrayComputed, an empty array. - - `changeMeta` - An object which contains meta information about the - computed. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - - The `removedItem` and `addedItem` functions both have the following signature: - - ```javascript - function(accumulatedValue, item, changeMeta, instanceMeta) - ``` - - `accumulatedValue` - The value returned from the last time - `removedItem` or `addedItem` was called or an empty array. - - `item` - the element added or removed from the array - - `changeMeta` - An object which contains meta information about the - change. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `index` the index of the added or removed item - - `item` the added or removed item: this is exactly the same as - the second arg - - `arrayChanged` the array that triggered the change. Can be - useful when depending on multiple arrays. - - For property changes triggered on an item property change (when - depKey is something like `someArray.@each.someProperty`), - `changeMeta` will also contain the following property: - - - `previousValues` an object whose keys are the properties that changed on - the item, and whose values are the item's previous values. - - `previousValues` is important Ember coalesces item property changes via - Ember.run.once. This means that by the time removedItem gets called, item has - the new values, but you may need the previous value (eg for sorting & - filtering). - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - The `removedItem` and `addedItem` functions should return the accumulated - value. It is acceptable to not return anything (ie return undefined) - to invalidate the computation. This is generally not a good idea for - arrayComputed but it's used in eg max and min. - - Example - - ```javascript - Ember.computed.map = function(dependentKey, callback) { - var options = { - addedItem: function(array, item, changeMeta, instanceMeta) { - var mapped = callback(item); - array.insertAt(changeMeta.index, mapped); - return array; - }, - removedItem: function(array, item, changeMeta, instanceMeta) { - array.removeAt(changeMeta.index, 1); - return array; - } - }; - - return Ember.arrayComputed(dependentKey, options); - }; - ``` - - @method arrayComputed - @for Ember - @param {String} [dependentKeys*] - @param {Object} options - @return {Ember.ComputedProperty} - */ - function arrayComputed (options) { - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 0, -1); - options = a_slice.call(arguments, -1)[0]; - } - - if (typeof options !== 'object') { - throw new EmberError('Array Computed Property declared without an options hash'); - } - - var cp = new ArrayComputedProperty(options); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - __exports__.arrayComputed = arrayComputed; - __exports__.ArrayComputedProperty = ArrayComputedProperty; - }); -enifed("ember-runtime/computed/reduce_computed", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/error","ember-metal/property_events","ember-metal/expand_properties","ember-metal/observer","ember-metal/computed","ember-metal/platform","ember-metal/enumerable_utils","ember-runtime/system/tracked_array","ember-runtime/mixins/array","ember-metal/run_loop","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var e_get = __dependency2__.get; - var guidFor = __dependency3__.guidFor; - var metaFor = __dependency3__.meta; - var EmberError = __dependency4__["default"]; - var propertyWillChange = __dependency5__.propertyWillChange; - var propertyDidChange = __dependency5__.propertyDidChange; - var expandProperties = __dependency6__["default"]; - var addObserver = __dependency7__.addObserver; - var removeObserver = __dependency7__.removeObserver; - var addBeforeObserver = __dependency7__.addBeforeObserver; - var removeBeforeObserver = __dependency7__.removeBeforeObserver; - var ComputedProperty = __dependency8__.ComputedProperty; - var cacheFor = __dependency8__.cacheFor; - var o_create = __dependency9__.create; - var forEach = __dependency10__.forEach; - var TrackedArray = __dependency11__["default"]; - var EmberArray = __dependency12__["default"]; - var run = __dependency13__["default"]; - var isArray = __dependency3__.isArray; - - var cacheSet = cacheFor.set; - var cacheGet = cacheFor.get; - var cacheRemove = cacheFor.remove; - var a_slice = [].slice; - // Here we explicitly don't allow `@each.foo`; it would require some special - // testing, but there's no particular reason why it should be disallowed. - var eachPropertyPattern = /^(.*)\.@each\.(.*)/; - var doubleEachPropertyPattern = /(.*\.@each){2,}/; - var arrayBracketPattern = /\.\[\]$/; - - function get(obj, key) { - if (key === '@this') { - return obj; - } - - return e_get(obj, key); - } - - /* - Tracks changes to dependent arrays, as well as to properties of items in - dependent arrays. - - @class DependentArraysObserver - */ - function DependentArraysObserver(callbacks, cp, instanceMeta, context, propertyName, sugarMeta) { - // user specified callbacks for `addedItem` and `removedItem` - this.callbacks = callbacks; - - // the computed property: remember these are shared across instances - this.cp = cp; - - // the ReduceComputedPropertyInstanceMeta this DependentArraysObserver is - // associated with - this.instanceMeta = instanceMeta; - - // A map of array guids to dependentKeys, for the given context. We track - // this because we want to set up the computed property potentially before the - // dependent array even exists, but when the array observer fires, we lack - // enough context to know what to update: we can recover that context by - // getting the dependentKey. - this.dependentKeysByGuid = {}; - - // a map of dependent array guids -> TrackedArray instances. We use - // this to lazily recompute indexes for item property observers. - this.trackedArraysByGuid = {}; - - // We suspend observers to ignore replacements from `reset` when totally - // recomputing. Unfortunately we cannot properly suspend the observers - // because we only have the key; instead we make the observers no-ops - this.suspended = false; - - // This is used to coalesce item changes from property observers within a - // single item. - this.changedItems = {}; - // This is used to coalesce item changes for multiple items that depend on - // some shared state. - this.changedItemCount = 0; - } - - function ItemPropertyObserverContext (dependentArray, index, trackedArray) { - - this.dependentArray = dependentArray; - this.index = index; - this.item = dependentArray.objectAt(index); - this.trackedArray = trackedArray; - this.beforeObserver = null; - this.observer = null; - this.destroyed = false; - } - - DependentArraysObserver.prototype = { - setValue: function (newValue) { - this.instanceMeta.setValue(newValue, true); - }, - - getValue: function () { - return this.instanceMeta.getValue(); - }, - - setupObservers: function (dependentArray, dependentKey) { - this.dependentKeysByGuid[guidFor(dependentArray)] = dependentKey; - - dependentArray.addArrayObserver(this, { - willChange: 'dependentArrayWillChange', - didChange: 'dependentArrayDidChange' - }); - - if (this.cp._itemPropertyKeys[dependentKey]) { - this.setupPropertyObservers(dependentKey, this.cp._itemPropertyKeys[dependentKey]); - } - }, - - teardownObservers: function (dependentArray, dependentKey) { - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || []; - - delete this.dependentKeysByGuid[guidFor(dependentArray)]; - - this.teardownPropertyObservers(dependentKey, itemPropertyKeys); - - dependentArray.removeArrayObserver(this, { - willChange: 'dependentArrayWillChange', - didChange: 'dependentArrayDidChange' - }); - }, - - suspendArrayObservers: function (callback, binding) { - var oldSuspended = this.suspended; - this.suspended = true; - callback.call(binding); - this.suspended = oldSuspended; - }, - - setupPropertyObservers: function (dependentKey, itemPropertyKeys) { - var dependentArray = get(this.instanceMeta.context, dependentKey); - var length = get(dependentArray, 'length'); - var observerContexts = new Array(length); - - this.resetTransformations(dependentKey, observerContexts); - - forEach(dependentArray, function (item, index) { - var observerContext = this.createPropertyObserverContext(dependentArray, index, this.trackedArraysByGuid[dependentKey]); - observerContexts[index] = observerContext; - - forEach(itemPropertyKeys, function (propertyKey) { - addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver); - addObserver(item, propertyKey, this, observerContext.observer); - }, this); - }, this); - }, - - teardownPropertyObservers: function (dependentKey, itemPropertyKeys) { - var dependentArrayObserver = this; - var trackedArray = this.trackedArraysByGuid[dependentKey]; - var beforeObserver, observer, item; - - if (!trackedArray) { return; } - - trackedArray.apply(function (observerContexts, offset, operation) { - if (operation === TrackedArray.DELETE) { return; } - - forEach(observerContexts, function (observerContext) { - observerContext.destroyed = true; - beforeObserver = observerContext.beforeObserver; - observer = observerContext.observer; - item = observerContext.item; - - forEach(itemPropertyKeys, function (propertyKey) { - removeBeforeObserver(item, propertyKey, dependentArrayObserver, beforeObserver); - removeObserver(item, propertyKey, dependentArrayObserver, observer); - }); - }); - }); - }, - - createPropertyObserverContext: function (dependentArray, index, trackedArray) { - var observerContext = new ItemPropertyObserverContext(dependentArray, index, trackedArray); - - this.createPropertyObserver(observerContext); - - return observerContext; - }, - - createPropertyObserver: function (observerContext) { - var dependentArrayObserver = this; - - observerContext.beforeObserver = function (obj, keyName) { - return dependentArrayObserver.itemPropertyWillChange(obj, keyName, observerContext.dependentArray, observerContext); - }; - - observerContext.observer = function (obj, keyName) { - return dependentArrayObserver.itemPropertyDidChange(obj, keyName, observerContext.dependentArray, observerContext); - }; - }, - - resetTransformations: function (dependentKey, observerContexts) { - this.trackedArraysByGuid[dependentKey] = new TrackedArray(observerContexts); - }, - - trackAdd: function (dependentKey, index, newItems) { - var trackedArray = this.trackedArraysByGuid[dependentKey]; - - if (trackedArray) { - trackedArray.addItems(index, newItems); - } - }, - - trackRemove: function (dependentKey, index, removedCount) { - var trackedArray = this.trackedArraysByGuid[dependentKey]; - - if (trackedArray) { - return trackedArray.removeItems(index, removedCount); - } - - return []; - }, - - updateIndexes: function (trackedArray, array) { - var length = get(array, 'length'); - // OPTIMIZE: we could stop updating once we hit the object whose observer - // fired; ie partially apply the transformations - trackedArray.apply(function (observerContexts, offset, operation, operationIndex) { - // we don't even have observer contexts for removed items, even if we did, - // they no longer have any index in the array - if (operation === TrackedArray.DELETE) { return; } - if (operationIndex === 0 && operation === TrackedArray.RETAIN && observerContexts.length === length && offset === 0) { - // If we update many items we don't want to walk the array each time: we - // only need to update the indexes at most once per run loop. - return; - } - - forEach(observerContexts, function (context, index) { - context.index = index + offset; - }); - }); - }, - - dependentArrayWillChange: function (dependentArray, index, removedCount, addedCount) { - if (this.suspended) { return; } - - var removedItem = this.callbacks.removedItem; - var changeMeta; - var guid = guidFor(dependentArray); - var dependentKey = this.dependentKeysByGuid[guid]; - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || []; - var length = get(dependentArray, 'length'); - var normalizedIndex = normalizeIndex(index, length, 0); - var normalizedRemoveCount = normalizeRemoveCount(normalizedIndex, length, removedCount); - var item, itemIndex, sliceIndex, observerContexts; - - observerContexts = this.trackRemove(dependentKey, normalizedIndex, normalizedRemoveCount); - - function removeObservers(propertyKey) { - observerContexts[sliceIndex].destroyed = true; - removeBeforeObserver(item, propertyKey, this, observerContexts[sliceIndex].beforeObserver); - removeObserver(item, propertyKey, this, observerContexts[sliceIndex].observer); - } - - for (sliceIndex = normalizedRemoveCount - 1; sliceIndex >= 0; --sliceIndex) { - itemIndex = normalizedIndex + sliceIndex; - if (itemIndex >= length) { break; } - - item = dependentArray.objectAt(itemIndex); - - forEach(itemPropertyKeys, removeObservers, this); - - changeMeta = new ChangeMeta(dependentArray, item, itemIndex, this.instanceMeta.propertyName, this.cp, normalizedRemoveCount); - this.setValue(removedItem.call( - this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta)); - } - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - }, - - dependentArrayDidChange: function (dependentArray, index, removedCount, addedCount) { - if (this.suspended) { return; } - - var addedItem = this.callbacks.addedItem; - var guid = guidFor(dependentArray); - var dependentKey = this.dependentKeysByGuid[guid]; - var observerContexts = new Array(addedCount); - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey]; - var length = get(dependentArray, 'length'); - var normalizedIndex = normalizeIndex(index, length, addedCount); - var endIndex = normalizedIndex + addedCount; - var changeMeta, observerContext; - - forEach(dependentArray.slice(normalizedIndex, endIndex), function (item, sliceIndex) { - if (itemPropertyKeys) { - observerContext = this.createPropertyObserverContext(dependentArray, normalizedIndex + sliceIndex, - this.trackedArraysByGuid[dependentKey]); - observerContexts[sliceIndex] = observerContext; - - forEach(itemPropertyKeys, function (propertyKey) { - addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver); - addObserver(item, propertyKey, this, observerContext.observer); - }, this); - } - - changeMeta = new ChangeMeta(dependentArray, item, normalizedIndex + sliceIndex, this.instanceMeta.propertyName, this.cp, addedCount); - this.setValue(addedItem.call( - this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta)); - }, this); - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - this.trackAdd(dependentKey, normalizedIndex, observerContexts); - }, - - itemPropertyWillChange: function (obj, keyName, array, observerContext) { - var guid = guidFor(obj); - - if (!this.changedItems[guid]) { - this.changedItems[guid] = { - array: array, - observerContext: observerContext, - obj: obj, - previousValues: {} - }; - } - - ++this.changedItemCount; - this.changedItems[guid].previousValues[keyName] = get(obj, keyName); - }, - - itemPropertyDidChange: function (obj, keyName, array, observerContext) { - if (--this.changedItemCount === 0) { - this.flushChanges(); - } - }, - - flushChanges: function () { - var changedItems = this.changedItems; - var key, c, changeMeta; - - for (key in changedItems) { - c = changedItems[key]; - if (c.observerContext.destroyed) { continue; } - - this.updateIndexes(c.observerContext.trackedArray, c.observerContext.dependentArray); - - changeMeta = new ChangeMeta(c.array, c.obj, c.observerContext.index, this.instanceMeta.propertyName, this.cp, changedItems.length, c.previousValues); - this.setValue( - this.callbacks.removedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta)); - this.setValue( - this.callbacks.addedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta)); - } - - this.changedItems = {}; - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - } - }; - - function normalizeIndex(index, length, newItemsOffset) { - if (index < 0) { - return Math.max(0, length + index); - } else if (index < length) { - return index; - } else /* index > length */ { - return Math.min(length - newItemsOffset, index); - } - } - - function normalizeRemoveCount(index, length, removedCount) { - return Math.min(removedCount, length - index); - } - - function ChangeMeta(dependentArray, item, index, propertyName, property, changedCount, previousValues){ - this.arrayChanged = dependentArray; - this.index = index; - this.item = item; - this.propertyName = propertyName; - this.property = property; - this.changedCount = changedCount; - - if (previousValues) { - // previous values only available for item property changes - this.previousValues = previousValues; - } - } - - function addItems(dependentArray, callbacks, cp, propertyName, meta) { - forEach(dependentArray, function (item, index) { - meta.setValue( callbacks.addedItem.call( - this, meta.getValue(), item, new ChangeMeta(dependentArray, item, index, propertyName, cp, dependentArray.length), meta.sugarMeta)); - }, this); - callbacks.flushedChanges.call(this, meta.getValue(), meta.sugarMeta); - } - - function reset(cp, propertyName) { - var hadMeta = cp._hasInstanceMeta(this, propertyName); - var meta = cp._instanceMeta(this, propertyName); - - if (hadMeta) { meta.setValue(cp.resetValue(meta.getValue())); } - - if (cp.options.initialize) { - cp.options.initialize.call(this, meta.getValue(), { - property: cp, - propertyName: propertyName - }, meta.sugarMeta); - } - } - - function partiallyRecomputeFor(obj, dependentKey) { - if (arrayBracketPattern.test(dependentKey)) { - return false; - } - - var value = get(obj, dependentKey); - return EmberArray.detect(value); - } - - function ReduceComputedPropertyInstanceMeta(context, propertyName, initialValue) { - this.context = context; - this.propertyName = propertyName; - this.cache = metaFor(context).cache; - this.dependentArrays = {}; - this.sugarMeta = {}; - this.initialValue = initialValue; - } - - ReduceComputedPropertyInstanceMeta.prototype = { - getValue: function () { - var value = cacheGet(this.cache, this.propertyName); - - if (value !== undefined) { - return value; - } else { - return this.initialValue; - } - }, - - setValue: function(newValue, triggerObservers) { - // This lets sugars force a recomputation, handy for very simple - // implementations of eg max. - if (newValue === cacheGet(this.cache, this.propertyName)) { - return; - } - - if (triggerObservers) { - propertyWillChange(this.context, this.propertyName); - } - - if (newValue === undefined) { - cacheRemove(this.cache, this.propertyName); - } else { - cacheSet(this.cache, this.propertyName, newValue); - } - - if (triggerObservers) { - propertyDidChange(this.context, this.propertyName); - } - } - }; - - /** - A computed property whose dependent keys are arrays and which is updated with - "one at a time" semantics. - - @class ReduceComputedProperty - @namespace Ember - @extends Ember.ComputedProperty - @constructor - */ - - __exports__.ReduceComputedProperty = ReduceComputedProperty; - // TODO: default export - - function ReduceComputedProperty(options) { - var cp = this; - - this.options = options; - this._dependentKeys = null; - // A map of dependentKey -> [itemProperty, ...] that tracks what properties of - // items in the array we must track to update this property. - this._itemPropertyKeys = {}; - this._previousItemPropertyKeys = {}; - - this.readOnly(); - this.cacheable(); - - this.recomputeOnce = function(propertyName) { - // What we really want to do is coalesce by . - // We need a form of `scheduleOnce` that accepts an arbitrary token to - // coalesce by, in addition to the target and method. - run.once(this, recompute, propertyName); - }; - - var recompute = function(propertyName) { - var meta = cp._instanceMeta(this, propertyName); - var callbacks = cp._callbacks(); - - reset.call(this, cp, propertyName); - - meta.dependentArraysObserver.suspendArrayObservers(function () { - forEach(cp._dependentKeys, function (dependentKey) { - - if (!partiallyRecomputeFor(this, dependentKey)) { return; } - - var dependentArray = get(this, dependentKey); - var previousDependentArray = meta.dependentArrays[dependentKey]; - - if (dependentArray === previousDependentArray) { - // The array may be the same, but our item property keys may have - // changed, so we set them up again. We can't easily tell if they've - // changed: the array may be the same object, but with different - // contents. - if (cp._previousItemPropertyKeys[dependentKey]) { - delete cp._previousItemPropertyKeys[dependentKey]; - meta.dependentArraysObserver.setupPropertyObservers(dependentKey, cp._itemPropertyKeys[dependentKey]); - } - } else { - meta.dependentArrays[dependentKey] = dependentArray; - - if (previousDependentArray) { - meta.dependentArraysObserver.teardownObservers(previousDependentArray, dependentKey); - } - - if (dependentArray) { - meta.dependentArraysObserver.setupObservers(dependentArray, dependentKey); - } - } - }, this); - }, this); - - forEach(cp._dependentKeys, function(dependentKey) { - if (!partiallyRecomputeFor(this, dependentKey)) { return; } - - var dependentArray = get(this, dependentKey); - - if (dependentArray) { - addItems.call(this, dependentArray, callbacks, cp, propertyName, meta); - } - }, this); - }; - - - this.func = function (propertyName) { - - recompute.call(this, propertyName); - - return cp._instanceMeta(this, propertyName).getValue(); - }; - } - - ReduceComputedProperty.prototype = o_create(ComputedProperty.prototype); - - function defaultCallback(computedValue) { - return computedValue; - } - - ReduceComputedProperty.prototype._callbacks = function () { - if (!this.callbacks) { - var options = this.options; - - this.callbacks = { - removedItem: options.removedItem || defaultCallback, - addedItem: options.addedItem || defaultCallback, - flushedChanges: options.flushedChanges || defaultCallback - }; - } - - return this.callbacks; - }; - - ReduceComputedProperty.prototype._hasInstanceMeta = function (context, propertyName) { - return !!metaFor(context).cacheMeta[propertyName]; - }; - - ReduceComputedProperty.prototype._instanceMeta = function (context, propertyName) { - var cacheMeta = metaFor(context).cacheMeta; - var meta = cacheMeta[propertyName]; - - if (!meta) { - meta = cacheMeta[propertyName] = new ReduceComputedPropertyInstanceMeta(context, propertyName, this.initialValue()); - meta.dependentArraysObserver = new DependentArraysObserver(this._callbacks(), this, meta, context, propertyName, meta.sugarMeta); - } - - return meta; - }; - - ReduceComputedProperty.prototype.initialValue = function () { - if (typeof this.options.initialValue === 'function') { - return this.options.initialValue(); - } - else { - return this.options.initialValue; - } - }; - - ReduceComputedProperty.prototype.resetValue = function (value) { - return this.initialValue(); - }; - - ReduceComputedProperty.prototype.itemPropertyKey = function (dependentArrayKey, itemPropertyKey) { - this._itemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey] || []; - this._itemPropertyKeys[dependentArrayKey].push(itemPropertyKey); - }; - - ReduceComputedProperty.prototype.clearItemPropertyKeys = function (dependentArrayKey) { - if (this._itemPropertyKeys[dependentArrayKey]) { - this._previousItemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey]; - this._itemPropertyKeys[dependentArrayKey] = []; - } - }; - - ReduceComputedProperty.prototype.property = function () { - var cp = this; - var args = a_slice.call(arguments); - var propertyArgs = {}; - var match, dependentArrayKey; - - forEach(args, function (dependentKey) { - if (doubleEachPropertyPattern.test(dependentKey)) { - throw new EmberError('Nested @each properties not supported: ' + dependentKey); - } else if (match = eachPropertyPattern.exec(dependentKey)) { - dependentArrayKey = match[1]; - - var itemPropertyKeyPattern = match[2]; - var addItemPropertyKey = function (itemPropertyKey) { - cp.itemPropertyKey(dependentArrayKey, itemPropertyKey); - }; - - expandProperties(itemPropertyKeyPattern, addItemPropertyKey); - propertyArgs[guidFor(dependentArrayKey)] = dependentArrayKey; - } else { - propertyArgs[guidFor(dependentKey)] = dependentKey; - } - }); - - var propertyArgsToArray = []; - for (var guid in propertyArgs) { - propertyArgsToArray.push(propertyArgs[guid]); - } - - return ComputedProperty.prototype.property.apply(this, propertyArgsToArray); - }; - - /** - Creates a computed property which operates on dependent arrays and - is updated with "one at a time" semantics. When items are added or - removed from the dependent array(s) a reduce computed only operates - on the change instead of re-evaluating the entire array. - - If there are more than one arguments the first arguments are - considered to be dependent property keys. The last argument is - required to be an options object. The options object can have the - following four properties: - - `initialValue` - A value or function that will be used as the initial - value for the computed. If this property is a function the result of calling - the function will be used as the initial value. This property is required. - - `initialize` - An optional initialize function. Typically this will be used - to set up state on the instanceMeta object. - - `removedItem` - A function that is called each time an element is removed - from the array. - - `addedItem` - A function that is called each time an element is added to - the array. - - - The `initialize` function has the following signature: - - ```javascript - function(initialValue, changeMeta, instanceMeta) - ``` - - `initialValue` - The value of the `initialValue` property from the - options object. - - `changeMeta` - An object which contains meta information about the - computed. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - - The `removedItem` and `addedItem` functions both have the following signature: - - ```javascript - function(accumulatedValue, item, changeMeta, instanceMeta) - ``` - - `accumulatedValue` - The value returned from the last time - `removedItem` or `addedItem` was called or `initialValue`. - - `item` - the element added or removed from the array - - `changeMeta` - An object which contains meta information about the - change. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `index` the index of the added or removed item - - `item` the added or removed item: this is exactly the same as - the second arg - - `arrayChanged` the array that triggered the change. Can be - useful when depending on multiple arrays. - - For property changes triggered on an item property change (when - depKey is something like `someArray.@each.someProperty`), - `changeMeta` will also contain the following property: - - - `previousValues` an object whose keys are the properties that changed on - the item, and whose values are the item's previous values. - - `previousValues` is important Ember coalesces item property changes via - Ember.run.once. This means that by the time removedItem gets called, item has - the new values, but you may need the previous value (eg for sorting & - filtering). - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - The `removedItem` and `addedItem` functions should return the accumulated - value. It is acceptable to not return anything (ie return undefined) - to invalidate the computation. This is generally not a good idea for - arrayComputed but it's used in eg max and min. - - Note that observers will be fired if either of these functions return a value - that differs from the accumulated value. When returning an object that - mutates in response to array changes, for example an array that maps - everything from some other array (see `Ember.computed.map`), it is usually - important that the *same* array be returned to avoid accidentally triggering observers. - - Example - - ```javascript - Ember.computed.max = function(dependentKey) { - return Ember.reduceComputed(dependentKey, { - initialValue: -Infinity, - - addedItem: function(accumulatedValue, item, changeMeta, instanceMeta) { - return Math.max(accumulatedValue, item); - }, - - removedItem: function(accumulatedValue, item, changeMeta, instanceMeta) { - if (item < accumulatedValue) { - return accumulatedValue; - } - } - }); - }; - ``` - - Dependent keys may refer to `@this` to observe changes to the object itself, - which must be array-like, rather than a property of the object. This is - mostly useful for array proxies, to ensure objects are retrieved via - `objectAtContent`. This is how you could sort items by properties defined on an item controller. - - Example - - ```javascript - App.PeopleController = Ember.ArrayController.extend({ - itemController: 'person', - - sortedPeople: Ember.computed.sort('@this.@each.reversedName', function(personA, personB) { - // `reversedName` isn't defined on Person, but we have access to it via - // the item controller App.PersonController. If we'd used - // `content.@each.reversedName` above, we would be getting the objects - // directly and not have access to `reversedName`. - // - var reversedNameA = get(personA, 'reversedName'); - var reversedNameB = get(personB, 'reversedName'); - - return Ember.compare(reversedNameA, reversedNameB); - }) - }); - - App.PersonController = Ember.ObjectController.extend({ - reversedName: function() { - return reverse(get(this, 'name')); - }.property('name') - }); - ``` - - Dependent keys whose values are not arrays are treated as regular - dependencies: when they change, the computed property is completely - recalculated. It is sometimes useful to have dependent arrays with similar - semantics. Dependent keys which end in `.[]` do not use "one at a time" - semantics. When an item is added or removed from such a dependency, the - computed property is completely recomputed. - - When the computed property is completely recomputed, the `accumulatedValue` - is discarded, it starts with `initialValue` again, and each item is passed - to `addedItem` in turn. - - Example - - ```javascript - Ember.Object.extend({ - // When `string` is changed, `computed` is completely recomputed. - string: 'a string', - - // When an item is added to `array`, `addedItem` is called. - array: [], - - // When an item is added to `anotherArray`, `computed` is completely - // recomputed. - anotherArray: [], - - computed: Ember.reduceComputed('string', 'array', 'anotherArray.[]', { - addedItem: addedItemCallback, - removedItem: removedItemCallback - }) - }); - ``` - - @method reduceComputed - @for Ember - @param {String} [dependentKeys*] - @param {Object} options - @return {Ember.ComputedProperty} - */ - function reduceComputed(options) { - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 0, -1); - options = a_slice.call(arguments, -1)[0]; - } - - if (typeof options !== 'object') { - throw new EmberError('Reduce Computed Property declared without an options hash'); - } - - if (!('initialValue' in options)) { - throw new EmberError('Reduce Computed Property declared without an initial value'); - } - - var cp = new ReduceComputedProperty(options); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - __exports__.reduceComputed = reduceComputed; - }); -enifed("ember-runtime/computed/reduce_computed_macros", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/run_loop","ember-metal/observer","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/system/subarray","ember-metal/keys","ember-runtime/compare","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var get = __dependency2__.get; - var isArray = __dependency3__.isArray; - var guidFor = __dependency3__.guidFor; - var EmberError = __dependency4__["default"]; - var forEach = __dependency5__.forEach; - var run = __dependency6__["default"]; - var addObserver = __dependency7__.addObserver; - var arrayComputed = __dependency8__.arrayComputed; - var reduceComputed = __dependency9__.reduceComputed; - var SubArray = __dependency10__["default"]; - var keys = __dependency11__["default"]; - var compare = __dependency12__["default"]; - - var a_slice = [].slice; - - /** - A computed property that returns the sum of the value - in the dependent array. - - @method computed.sum - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computes the sum of all values in the dependentKey's array - @since 1.4.0 - */ - - function sum(dependentKey){ - return reduceComputed(dependentKey, { - initialValue: 0, - - addedItem: function(accumulatedValue, item, changeMeta, instanceMeta){ - return accumulatedValue + item; - }, - - removedItem: function(accumulatedValue, item, changeMeta, instanceMeta){ - return accumulatedValue - item; - } - }); - } - - __exports__.sum = sum;/** - A computed property that calculates the maximum value in the - dependent array. This will return `-Infinity` when the dependent - array is empty. - - ```javascript - var Person = Ember.Object.extend({ - childAges: Ember.computed.mapBy('children', 'age'), - maxChildAge: Ember.computed.max('childAges') - }); - - var lordByron = Person.create({ children: [] }); - - lordByron.get('maxChildAge'); // -Infinity - lordByron.get('children').pushObject({ - name: 'Augusta Ada Byron', age: 7 - }); - lordByron.get('maxChildAge'); // 7 - lordByron.get('children').pushObjects([{ - name: 'Allegra Byron', - age: 5 - }, { - name: 'Elizabeth Medora Leigh', - age: 8 - }]); - lordByron.get('maxChildAge'); // 8 - ``` - - @method computed.max - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computes the largest value in the dependentKey's array - */ - function max(dependentKey) { - return reduceComputed(dependentKey, { - initialValue: -Infinity, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return Math.max(accumulatedValue, item); - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - if (item < accumulatedValue) { - return accumulatedValue; - } - } - }); - } - - __exports__.max = max;/** - A computed property that calculates the minimum value in the - dependent array. This will return `Infinity` when the dependent - array is empty. - - ```javascript - var Person = Ember.Object.extend({ - childAges: Ember.computed.mapBy('children', 'age'), - minChildAge: Ember.computed.min('childAges') - }); - - var lordByron = Person.create({ children: [] }); - - lordByron.get('minChildAge'); // Infinity - lordByron.get('children').pushObject({ - name: 'Augusta Ada Byron', age: 7 - }); - lordByron.get('minChildAge'); // 7 - lordByron.get('children').pushObjects([{ - name: 'Allegra Byron', - age: 5 - }, { - name: 'Elizabeth Medora Leigh', - age: 8 - }]); - lordByron.get('minChildAge'); // 5 - ``` - - @method computed.min - @for Ember - @param {String} dependentKey - @return {Ember.ComputedProperty} computes the smallest value in the dependentKey's array - */ - function min(dependentKey) { - return reduceComputed(dependentKey, { - initialValue: Infinity, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return Math.min(accumulatedValue, item); - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - if (item > accumulatedValue) { - return accumulatedValue; - } - } - }); - } - - __exports__.min = min;/** - Returns an array mapped via the callback - - The callback method you provide should have the following signature. - `item` is the current item in the iteration. - `index` is the integer index of the current item in the iteration. - - ```javascript - function(item, index); - ``` - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - excitingChores: Ember.computed.map('chores', function(chore, index) { - return chore.toUpperCase() + '!'; - }) - }); - - var hamster = Hamster.create({ - chores: ['clean', 'write more unit tests'] - }); - - hamster.get('excitingChores'); // ['CLEAN!', 'WRITE MORE UNIT TESTS!'] - ``` - - @method computed.map - @for Ember - @param {String} dependentKey - @param {Function} callback - @return {Ember.ComputedProperty} an array mapped via the callback - */ - function map(dependentKey, callback) { - var options = { - addedItem: function(array, item, changeMeta, instanceMeta) { - var mapped = callback.call(this, item, changeMeta.index); - array.insertAt(changeMeta.index, mapped); - return array; - }, - removedItem: function(array, item, changeMeta, instanceMeta) { - array.removeAt(changeMeta.index, 1); - return array; - } - }; - - return arrayComputed(dependentKey, options); - } - - __exports__.map = map;/** - Returns an array mapped to the specified key. - - ```javascript - var Person = Ember.Object.extend({ - childAges: Ember.computed.mapBy('children', 'age') - }); - - var lordByron = Person.create({ children: [] }); - - lordByron.get('childAges'); // [] - lordByron.get('children').pushObject({ name: 'Augusta Ada Byron', age: 7 }); - lordByron.get('childAges'); // [7] - lordByron.get('children').pushObjects([{ - name: 'Allegra Byron', - age: 5 - }, { - name: 'Elizabeth Medora Leigh', - age: 8 - }]); - lordByron.get('childAges'); // [7, 5, 8] - ``` - - @method computed.mapBy - @for Ember - @param {String} dependentKey - @param {String} propertyKey - @return {Ember.ComputedProperty} an array mapped to the specified key - */ - function mapBy (dependentKey, propertyKey) { - var callback = function(item) { return get(item, propertyKey); }; - return map(dependentKey + '.@each.' + propertyKey, callback); - } - - __exports__.mapBy = mapBy;/** - @method computed.mapProperty - @for Ember - @deprecated Use `Ember.computed.mapBy` instead - @param dependentKey - @param propertyKey - */ - var mapProperty = mapBy; - __exports__.mapProperty = mapProperty; - /** - Filters the array by the callback. - - The callback method you provide should have the following signature. - `item` is the current item in the iteration. - `index` is the integer index of the current item in the iteration. - - ```javascript - function(item, index); - ``` - - ```javascript - var Hamster = Ember.Object.extend({ - remainingChores: Ember.computed.filter('chores', function(chore, index) { - return !chore.done; - }) - }); - - var hamster = Hamster.create({ - chores: [ - { name: 'cook', done: true }, - { name: 'clean', done: true }, - { name: 'write more unit tests', done: false } - ] - }); - - hamster.get('remainingChores'); // [{name: 'write more unit tests', done: false}] - ``` - - @method computed.filter - @for Ember - @param {String} dependentKey - @param {Function} callback - @return {Ember.ComputedProperty} the filtered array - */ - function filter(dependentKey, callback) { - var options = { - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.filteredArrayIndexes = new SubArray(); - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var match = !!callback.call(this, item, changeMeta.index); - var filterIndex = instanceMeta.filteredArrayIndexes.addItem(changeMeta.index, match); - - if (match) { - array.insertAt(filterIndex, item); - } - - return array; - }, - - removedItem: function(array, item, changeMeta, instanceMeta) { - var filterIndex = instanceMeta.filteredArrayIndexes.removeItem(changeMeta.index); - - if (filterIndex > -1) { - array.removeAt(filterIndex); - } - - return array; - } - }; - - return arrayComputed(dependentKey, options); - } - - __exports__.filter = filter;/** - Filters the array by the property and value - - ```javascript - var Hamster = Ember.Object.extend({ - remainingChores: Ember.computed.filterBy('chores', 'done', false) - }); - - var hamster = Hamster.create({ - chores: [ - { name: 'cook', done: true }, - { name: 'clean', done: true }, - { name: 'write more unit tests', done: false } - ] - }); - - hamster.get('remainingChores'); // [{ name: 'write more unit tests', done: false }] - ``` - - @method computed.filterBy - @for Ember - @param {String} dependentKey - @param {String} propertyKey - @param {*} value - @return {Ember.ComputedProperty} the filtered array - */ - function filterBy (dependentKey, propertyKey, value) { - var callback; - - if (arguments.length === 2) { - callback = function(item) { - return get(item, propertyKey); - }; - } else { - callback = function(item) { - return get(item, propertyKey) === value; - }; - } - - return filter(dependentKey + '.@each.' + propertyKey, callback); - } - - __exports__.filterBy = filterBy;/** - @method computed.filterProperty - @for Ember - @param dependentKey - @param propertyKey - @param value - @deprecated Use `Ember.computed.filterBy` instead - */ - var filterProperty = filterBy; - __exports__.filterProperty = filterProperty; - /** - A computed property which returns a new array with all the unique - elements from one or more dependent arrays. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - uniqueFruits: Ember.computed.uniq('fruits') - }); - - var hamster = Hamster.create({ - fruits: [ - 'banana', - 'grape', - 'kale', - 'banana' - ] - }); - - hamster.get('uniqueFruits'); // ['banana', 'grape', 'kale'] - ``` - - @method computed.uniq - @for Ember - @param {String} propertyKey* - @return {Ember.ComputedProperty} computes a new array with all the - unique elements from the dependent array - */ - function uniq() { - var args = a_slice.call(arguments); - - args.push({ - initialize: function(array, changeMeta, instanceMeta) { - instanceMeta.itemCounts = {}; - }, - - addedItem: function(array, item, changeMeta, instanceMeta) { - var guid = guidFor(item); - - if (!instanceMeta.itemCounts[guid]) { - instanceMeta.itemCounts[guid] = 1; - array.pushObject(item); - } else { - ++instanceMeta.itemCounts[guid]; - } - return array; - }, - - removedItem: function(array, item, _, instanceMeta) { - var guid = guidFor(item); - var itemCounts = instanceMeta.itemCounts; - - if (--itemCounts[guid] === 0) { - array.removeObject(item); - } - - return array; - } - }); - - return arrayComputed.apply(null, args); - } - - __exports__.uniq = uniq;/** - Alias for [Ember.computed.uniq](/api/#method_computed_uniq). - - @method computed.union - @for Ember - @param {String} propertyKey* - @return {Ember.ComputedProperty} computes a new array with all the - unique elements from the dependent array - */ - var union = uniq; - __exports__.union = union; - /** - A computed property which returns a new array with all the duplicated - elements from two or more dependent arrays. - - Example - - ```javascript - var obj = Ember.Object.createWithMixins({ - adaFriends: ['Charles Babbage', 'John Hobhouse', 'William King', 'Mary Somerville'], - charlesFriends: ['William King', 'Mary Somerville', 'Ada Lovelace', 'George Peacock'], - friendsInCommon: Ember.computed.intersect('adaFriends', 'charlesFriends') - }); - - obj.get('friendsInCommon'); // ['William King', 'Mary Somerville'] - ``` - - @method computed.intersect - @for Ember - @param {String} propertyKey* - @return {Ember.ComputedProperty} computes a new array with all the - duplicated elements from the dependent arrays - */ - function intersect() { - var args = a_slice.call(arguments); - - args.push({ - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.itemCounts = {}; - }, - - addedItem: function(array, item, changeMeta, instanceMeta) { - var itemGuid = guidFor(item); - var dependentGuid = guidFor(changeMeta.arrayChanged); - var numberOfDependentArrays = changeMeta.property._dependentKeys.length; - var itemCounts = instanceMeta.itemCounts; - - if (!itemCounts[itemGuid]) { - itemCounts[itemGuid] = {}; - } - - if (itemCounts[itemGuid][dependentGuid] === undefined) { - itemCounts[itemGuid][dependentGuid] = 0; - } - - if (++itemCounts[itemGuid][dependentGuid] === 1 && - numberOfDependentArrays === keys(itemCounts[itemGuid]).length) { - array.addObject(item); - } - - return array; - }, - - removedItem: function(array, item, changeMeta, instanceMeta) { - var itemGuid = guidFor(item); - var dependentGuid = guidFor(changeMeta.arrayChanged); - var numberOfArraysItemAppearsIn; - var itemCounts = instanceMeta.itemCounts; - - if (itemCounts[itemGuid][dependentGuid] === undefined) { - itemCounts[itemGuid][dependentGuid] = 0; - } - - if (--itemCounts[itemGuid][dependentGuid] === 0) { - delete itemCounts[itemGuid][dependentGuid]; - numberOfArraysItemAppearsIn = keys(itemCounts[itemGuid]).length; - - if (numberOfArraysItemAppearsIn === 0) { - delete itemCounts[itemGuid]; - } - - array.removeObject(item); - } - - return array; - } - }); - - return arrayComputed.apply(null, args); - } - - __exports__.intersect = intersect;/** - A computed property which returns a new array with all the - properties from the first dependent array that are not in the second - dependent array. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - likes: ['banana', 'grape', 'kale'], - wants: Ember.computed.setDiff('likes', 'fruits') - }); - - var hamster = Hamster.create({ - fruits: [ - 'grape', - 'kale', - ] - }); - - hamster.get('wants'); // ['banana'] - ``` - - @method computed.setDiff - @for Ember - @param {String} setAProperty - @param {String} setBProperty - @return {Ember.ComputedProperty} computes a new array with all the - items from the first dependent array that are not in the second - dependent array - */ - function setDiff(setAProperty, setBProperty) { - if (arguments.length !== 2) { - throw new EmberError('setDiff requires exactly two dependent arrays.'); - } - - return arrayComputed(setAProperty, setBProperty, { - addedItem: function (array, item, changeMeta, instanceMeta) { - var setA = get(this, setAProperty); - var setB = get(this, setBProperty); - - if (changeMeta.arrayChanged === setA) { - if (!setB.contains(item)) { - array.addObject(item); - } - } else { - array.removeObject(item); - } - - return array; - }, - - removedItem: function (array, item, changeMeta, instanceMeta) { - var setA = get(this, setAProperty); - var setB = get(this, setBProperty); - - if (changeMeta.arrayChanged === setB) { - if (setA.contains(item)) { - array.addObject(item); - } - } else { - array.removeObject(item); - } - - return array; - } - }); - } - - __exports__.setDiff = setDiff;function binarySearch(array, item, low, high) { - var mid, midItem, res, guidMid, guidItem; - - if (arguments.length < 4) { - high = get(array, 'length'); - } - - if (arguments.length < 3) { - low = 0; - } - - if (low === high) { - return low; - } - - mid = low + Math.floor((high - low) / 2); - midItem = array.objectAt(mid); - - guidMid = guidFor(midItem); - guidItem = guidFor(item); - - if (guidMid === guidItem) { - return mid; - } - - res = this.order(midItem, item); - - if (res === 0) { - res = guidMid < guidItem ? -1 : 1; - } - - - if (res < 0) { - return this.binarySearch(array, item, mid+1, high); - } else if (res > 0) { - return this.binarySearch(array, item, low, mid); - } - - return mid; - } - - - /** - A computed property which returns a new array with all the - properties from the first dependent array sorted based on a property - or sort function. - - The callback method you provide should have the following signature: - - ```javascript - function(itemA, itemB); - ``` - - - `itemA` the first item to compare. - - `itemB` the second item to compare. - - This function should return negative number (e.g. `-1`) when `itemA` should come before - `itemB`. It should return positive number (e.g. `1`) when `itemA` should come after - `itemB`. If the `itemA` and `itemB` are equal this function should return `0`. - - Therefore, if this function is comparing some numeric values, simple `itemA - itemB` or - `itemA.get( 'foo' ) - itemB.get( 'foo' )` can be used instead of series of `if`. - - Example - - ```javascript - var ToDoList = Ember.Object.extend({ - // using standard ascending sort - todosSorting: ['name'], - sortedTodos: Ember.computed.sort('todos', 'todosSorting'), - - // using descending sort - todosSortingDesc: ['name:desc'], - sortedTodosDesc: Ember.computed.sort('todos', 'todosSortingDesc'), - - // using a custom sort function - priorityTodos: Ember.computed.sort('todos', function(a, b){ - if (a.priority > b.priority) { - return 1; - } else if (a.priority < b.priority) { - return -1; - } - - return 0; - }) - }); - - var todoList = ToDoList.create({todos: [ - { name: 'Unit Test', priority: 2 }, - { name: 'Documentation', priority: 3 }, - { name: 'Release', priority: 1 } - ]}); - - todoList.get('sortedTodos'); // [{ name:'Documentation', priority:3 }, { name:'Release', priority:1 }, { name:'Unit Test', priority:2 }] - todoList.get('sortedTodosDesc'); // [{ name:'Unit Test', priority:2 }, { name:'Release', priority:1 }, { name:'Documentation', priority:3 }] - todoList.get('priorityTodos'); // [{ name:'Release', priority:1 }, { name:'Unit Test', priority:2 }, { name:'Documentation', priority:3 }] - ``` - - @method computed.sort - @for Ember - @param {String} dependentKey - @param {String or Function} sortDefinition a dependent key to an - array of sort properties (add `:desc` to the arrays sort properties to sort descending) or a function to use when sorting - @return {Ember.ComputedProperty} computes a new sorted array based - on the sort property array or callback function - */ - function sort(itemsKey, sortDefinition) { - - if (typeof sortDefinition === 'function') { - return customSort(itemsKey, sortDefinition); - } else { - return propertySort(itemsKey, sortDefinition); - } - } - - __exports__.sort = sort;function customSort(itemsKey, comparator) { - return arrayComputed(itemsKey, { - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.order = comparator; - instanceMeta.binarySearch = binarySearch; - instanceMeta.waitingInsertions = []; - instanceMeta.insertWaiting = function() { - var index, item; - var waiting = instanceMeta.waitingInsertions; - instanceMeta.waitingInsertions = []; - for (var i=0; i{{post.title}} ({{post.titleLength}} characters) - {{/each}} - ``` - - ```javascript - App.PostsController = Ember.ArrayController.extend({ - itemController: 'post' - }); - - App.PostController = Ember.ObjectController.extend({ - // the `title` property will be proxied to the underlying post. - titleLength: function() { - return this.get('title').length; - }.property('title') - }); - ``` - - In some cases it is helpful to return a different `itemController` depending - on the particular item. Subclasses can do this by overriding - `lookupItemController`. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - lookupItemController: function( object ) { - if (object.get('isSpecial')) { - return "special"; // use App.SpecialController - } else { - return "regular"; // use App.RegularController - } - } - }); - ``` - - The itemController instances will have a `parentController` property set to - the `ArrayController` instance. - - @class ArrayController - @namespace Ember - @extends Ember.ArrayProxy - @uses Ember.SortableMixin - @uses Ember.ControllerMixin - */ - - __exports__["default"] = ArrayProxy.extend(ControllerMixin, SortableMixin, { - - /** - The controller used to wrap items, if any. If the value is a string, it will - be used to lookup the container for the controller. As an alternative, you - can also provide a controller class as the value. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - itemController: Ember.ObjectController.extend({ - //Item Controller Implementation - }) - }); - ``` - - @property itemController - @type String | Ember.Controller - @default null - */ - itemController: null, - - /** - Return the name of the controller to wrap items, or `null` if items should - be returned directly. The default implementation simply returns the - `itemController` property, but subclasses can override this method to return - different controllers for different objects. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - lookupItemController: function( object ) { - if (object.get('isSpecial')) { - return "special"; // use App.SpecialController - } else { - return "regular"; // use App.RegularController - } - } - }); - ``` - - @method lookupItemController - @param {Object} object - @return {String} - */ - lookupItemController: function(object) { - return get(this, 'itemController'); - }, - - objectAtContent: function(idx) { - var length = get(this, 'length'); - var arrangedContent = get(this, 'arrangedContent'); - var object = arrangedContent && arrangedContent.objectAt(idx); - var controllerClass; - - if (idx >= 0 && idx < length) { - controllerClass = this.lookupItemController(object); - - if (controllerClass) { - return this.controllerAt(idx, object, controllerClass); - } - } - - // When `controllerClass` is falsy, we have not opted in to using item - // controllers, so return the object directly. - - // When the index is out of range, we want to return the "out of range" - // value, whatever that might be. Rather than make assumptions - // (e.g. guessing `null` or `undefined`) we defer this to `arrangedContent`. - return object; - }, - - arrangedContentDidChange: function() { - this._super(); - this._resetSubControllers(); - }, - - arrayContentDidChange: function(idx, removedCnt, addedCnt) { - var subControllers = this._subControllers; - - if (subControllers.length) { - var subControllersToRemove = subControllers.slice(idx, idx + removedCnt); - - forEach(subControllersToRemove, function(subController) { - if (subController) { - subController.destroy(); - } - }); - - replace(subControllers, idx, removedCnt, new Array(addedCnt)); - } - - // The shadow array of subcontrollers must be updated before we trigger - // observers, otherwise observers will get the wrong subcontainer when - // calling `objectAt` - this._super(idx, removedCnt, addedCnt); - }, - - init: function() { - this._super(); - this._subControllers = []; - }, - - model: computed(function () { - return Ember.A(); - }), - - /** - * Flag to mark as being "virtual". Used to keep this instance - * from participating in the parentController hierarchy. - * - * @private - * @property _isVirtual - * @type Boolean - */ - _isVirtual: false, - - controllerAt: function(idx, object, controllerClass) { - var container = get(this, 'container'); - var subControllers = this._subControllers; - var fullName, subController, subControllerFactory, parentController, options; - - if (subControllers.length > idx) { - subController = subControllers[idx]; - - if (subController) { - return subController; - } - } - - if (this._isVirtual) { - parentController = get(this, 'parentController'); - } else { - parentController = this; - } - - - fullName = 'controller:' + controllerClass; - - if (!container.has(fullName)) { - throw new EmberError('Could not resolve itemController: "' + controllerClass + '"'); - } - - subController = container.lookupFactory(fullName).create({ - target: parentController, - parentController: parentController, - model: object - }); - - - subControllers[idx] = subController; - - return subController; - }, - - _subControllers: null, - - _resetSubControllers: function() { - var controller; - var subControllers = this._subControllers; - - if (subControllers.length) { - for (var i = 0, length = subControllers.length; length > i; i++) { - controller = subControllers[i]; - - if (controller) { - controller.destroy(); - } - } - - subControllers.length = 0; - } - }, - - willDestroy: function() { - this._resetSubControllers(); - this._super(); - } - }); - }); -enifed("ember-runtime/controllers/controller", - ["ember-metal/core","ember-runtime/system/object","ember-runtime/mixins/controller","ember-runtime/inject","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var EmberObject = __dependency2__["default"]; - var Mixin = __dependency3__["default"]; - var createInjectionHelper = __dependency4__.createInjectionHelper; - - /** - @module ember - @submodule ember-runtime - */ - - /** - @class Controller - @namespace Ember - @extends Ember.Object - @uses Ember.ControllerMixin - */ - var Controller = EmberObject.extend(Mixin); - - function controllerInjectionHelper(factory) { - } - - - __exports__["default"] = Controller; - }); -enifed("ember-runtime/controllers/object_controller", - ["ember-runtime/mixins/controller","ember-runtime/system/object_proxy","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var ControllerMixin = __dependency1__["default"]; - var ObjectProxy = __dependency2__["default"]; - - /** - @module ember - @submodule ember-runtime - */ - - /** - `Ember.ObjectController` is part of Ember's Controller layer. It is intended - to wrap a single object, proxying unhandled attempts to `get` and `set` to the underlying - model object, and to forward unhandled action attempts to its `target`. - - `Ember.ObjectController` derives this functionality from its superclass - `Ember.ObjectProxy` and the `Ember.ControllerMixin` mixin. - - @class ObjectController - @namespace Ember - @extends Ember.ObjectProxy - @uses Ember.ControllerMixin - **/ - __exports__["default"] = ObjectProxy.extend(ControllerMixin); - }); -enifed("ember-runtime/copy", - ["ember-metal/enumerable_utils","ember-metal/utils","ember-runtime/system/object","ember-runtime/mixins/copyable","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var indexOf = __dependency1__.indexOf; - var typeOf = __dependency2__.typeOf; - var EmberObject = __dependency3__["default"]; - var Copyable = __dependency4__["default"]; - - function _copy(obj, deep, seen, copies) { - var ret, loc, key; - - // primitive data types are immutable, just return them. - if (typeof obj !== 'object' || obj === null) { - return obj; - } - - // avoid cyclical loops - if (deep && (loc = indexOf(seen, obj)) >= 0) { - return copies[loc]; - } - - - // IMPORTANT: this specific test will detect a native array only. Any other - // object will need to implement Copyable. - if (typeOf(obj) === 'array') { - ret = obj.slice(); - - if (deep) { - loc = ret.length; - - while (--loc >= 0) { - ret[loc] = _copy(ret[loc], deep, seen, copies); - } - } - } else if (Copyable && Copyable.detect(obj)) { - ret = obj.copy(deep, seen, copies); - } else if (obj instanceof Date) { - ret = new Date(obj.getTime()); - } else { - ret = {}; - - for (key in obj) { - // support Null prototype - if (!Object.prototype.hasOwnProperty.call(obj, key)) { - continue; - } - - // Prevents browsers that don't respect non-enumerability from - // copying internal Ember properties - if (key.substring(0, 2) === '__') { - continue; - } - - ret[key] = deep ? _copy(obj[key], deep, seen, copies) : obj[key]; - } - } - - if (deep) { - seen.push(obj); - copies.push(ret); - } - - return ret; - } - - /** - Creates a clone of the passed object. This function can take just about - any type of object and create a clone of it, including primitive values - (which are not actually cloned because they are immutable). - - If the passed object implements the `copy()` method, then this function - will simply call that method and return the result. Please see - `Ember.Copyable` for further details. - - @method copy - @for Ember - @param {Object} obj The object to clone - @param {Boolean} deep If true, a deep copy of the object is made - @return {Object} The cloned object - */ - __exports__["default"] = function copy(obj, deep) { - // fast paths - if ('object' !== typeof obj || obj === null) { - return obj; // can't copy primitives - } - - if (Copyable && Copyable.detect(obj)) { - return obj.copy(deep); - } - - return _copy(obj, deep, deep ? [] : null, deep ? [] : null); - } - }); -enifed("ember-runtime/core", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - /** - Compares two objects, returning true if they are logically equal. This is - a deeper comparison than a simple triple equal. For sets it will compare the - internal objects. For any other object that implements `isEqual()` it will - respect that method. - - ```javascript - Ember.isEqual('hello', 'hello'); // true - Ember.isEqual(1, 2); // false - Ember.isEqual([4, 2], [4, 2]); // false - ``` - - @method isEqual - @for Ember - @param {Object} a first object to compare - @param {Object} b second object to compare - @return {Boolean} - */ - var isEqual = function isEqual(a, b) { - if (a && typeof a.isEqual === 'function') { - return a.isEqual(b); - } - - if (a instanceof Date && b instanceof Date) { - return a.getTime() === b.getTime(); - } - - return a === b; - }; - __exports__.isEqual = isEqual; - }); -enifed("ember-runtime/ext/function", - ["ember-metal/core","ember-metal/expand_properties","ember-metal/computed","ember-metal/mixin"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.EXTEND_PROTOTYPES, Ember.assert - var expandProperties = __dependency2__["default"]; - var computed = __dependency3__.computed; - var observer = __dependency4__.observer; - - var a_slice = Array.prototype.slice; - var FunctionPrototype = Function.prototype; - - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Function) { - - /** - The `property` extension of Javascript's Function prototype is available - when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is - `true`, which is the default. - - Computed properties allow you to treat a function like a property: - - ```javascript - MyApp.President = Ember.Object.extend({ - firstName: '', - lastName: '', - - fullName: function() { - return this.get('firstName') + ' ' + this.get('lastName'); - }.property() // Call this flag to mark the function as a property - }); - - var president = MyApp.President.create({ - firstName: 'Barack', - lastName: 'Obama' - }); - - president.get('fullName'); // 'Barack Obama' - ``` - - Treating a function like a property is useful because they can work with - bindings, just like any other property. - - Many computed properties have dependencies on other properties. For - example, in the above example, the `fullName` property depends on - `firstName` and `lastName` to determine its value. You can tell Ember - about these dependencies like this: - - ```javascript - MyApp.President = Ember.Object.extend({ - firstName: '', - lastName: '', - - fullName: function() { - return this.get('firstName') + ' ' + this.get('lastName'); - - // Tell Ember.js that this computed property depends on firstName - // and lastName - }.property('firstName', 'lastName') - }); - ``` - - Make sure you list these dependencies so Ember knows when to update - bindings that connect to a computed property. Changing a dependency - will not immediately trigger an update of the computed property, but - will instead clear the cache so that it is updated when the next `get` - is called on the property. - - See [Ember.ComputedProperty](/api/classes/Ember.ComputedProperty.html), [Ember.computed](/api/#method_computed). - - @method property - @for Function - */ - FunctionPrototype.property = function () { - var ret = computed(this); - // ComputedProperty.prototype.property expands properties; no need for us to - // do so here. - return ret.property.apply(ret, arguments); - }; - - /** - The `observes` extension of Javascript's Function prototype is available - when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is - true, which is the default. - - You can observe property changes simply by adding the `observes` - call to the end of your method declarations in classes that you write. - For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property changes - }.observes('value') - }); - ``` - - In the future this method may become asynchronous. If you want to ensure - synchronous behavior, use `observesImmediately`. - - See `Ember.observer`. - - @method observes - @for Function - */ - FunctionPrototype.observes = function() { - var length = arguments.length; - var args = new Array(length); - for (var x = 0; x < length; x++) { - args[x] = arguments[x]; - } - return observer.apply(this, args.concat(this)); - }; - - /** - The `observesImmediately` extension of Javascript's Function prototype is - available when `Ember.EXTEND_PROTOTYPES` or - `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default. - - You can observe property changes simply by adding the `observesImmediately` - call to the end of your method declarations in classes that you write. - For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes immediately after the "value" property changes - }.observesImmediately('value') - }); - ``` - - In the future, `observes` may become asynchronous. In this event, - `observesImmediately` will maintain the synchronous behavior. - - See `Ember.immediateObserver`. - - @method observesImmediately - @for Function - */ - FunctionPrototype.observesImmediately = function () { - for (var i = 0, l = arguments.length; i < l; i++) { - var arg = arguments[i]; - } - - // observes handles property expansion - return this.observes.apply(this, arguments); - }; - - /** - The `observesBefore` extension of Javascript's Function prototype is - available when `Ember.EXTEND_PROTOTYPES` or - `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default. - - You can get notified when a property change is about to happen by - by adding the `observesBefore` call to the end of your method - declarations in classes that you write. For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property is about to change - }.observesBefore('value') - }); - ``` - - See `Ember.beforeObserver`. - - @method observesBefore - @for Function - */ - FunctionPrototype.observesBefore = function () { - var watched = []; - var addWatchedProperty = function (obs) { - watched.push(obs); - }; - - for (var i = 0, l = arguments.length; i < l; ++i) { - expandProperties(arguments[i], addWatchedProperty); - } - - this.__ember_observesBefore__ = watched; - - return this; - }; - - /** - The `on` extension of Javascript's Function prototype is available - when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is - true, which is the default. - - You can listen for events simply by adding the `on` call to the end of - your method declarations in classes or mixins that you write. For example: - - ```javascript - Ember.Mixin.create({ - doSomethingWithElement: function() { - // Executes whenever the "didInsertElement" event fires - }.on('didInsertElement') - }); - ``` - - See `Ember.on`. - - @method on - @for Function - */ - FunctionPrototype.on = function () { - var events = a_slice.call(arguments); - this.__ember_listens__ = events; - - return this; - }; - } - }); -enifed("ember-runtime/ext/rsvp", - ["ember-metal/core","ember-metal/logger","ember-metal/run_loop","rsvp","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /* globals RSVP:true */ - - var Ember = __dependency1__["default"]; - var Logger = __dependency2__["default"]; - var run = __dependency3__["default"]; - - // this is technically incorrect (per @wycats) - // it should be `import * as RSVP from 'rsvp';` but - // Esprima does not support this syntax yet (and neither does - // es6-module-transpiler 0.4.0 - 0.6.2). - var RSVP = __dependency4__; - - var testModuleName = 'ember-testing/test'; - var Test; - - var asyncStart = function() { - if (Ember.Test && Ember.Test.adapter) { - Ember.Test.adapter.asyncStart(); - } - }; - - var asyncEnd = function() { - if (Ember.Test && Ember.Test.adapter) { - Ember.Test.adapter.asyncEnd(); - } - }; - - RSVP.configure('async', function(callback, promise) { - var async = !run.currentRunLoop; - - if (Ember.testing && async) { asyncStart(); } - - run.backburner.schedule('actions', function(){ - if (Ember.testing && async) { asyncEnd(); } - callback(promise); - }); - }); - - RSVP.Promise.prototype.fail = function(callback, label){ - return this['catch'](callback, label); - }; - - RSVP.onerrorDefault = function (error) { - if (error && error.name !== 'TransitionAborted') { - if (Ember.testing) { - // ES6TODO: remove when possible - if (!Test && Ember.__loader.registry[testModuleName]) { - Test = requireModule(testModuleName)['default']; - } - - if (Test && Test.adapter) { - Test.adapter.exception(error); - Logger.error(error.stack); - } else { - throw error; - } - } else if (Ember.onerror) { - Ember.onerror(error); - } else { - Logger.error(error.stack); - } - } - }; - - RSVP.on('error', RSVP.onerrorDefault); - - __exports__["default"] = RSVP; - }); -enifed("ember-runtime/ext/string", - ["ember-metal/core","ember-runtime/system/string"], - function(__dependency1__, __dependency2__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.EXTEND_PROTOTYPES, Ember.assert, Ember.FEATURES - var fmt = __dependency2__.fmt; - var w = __dependency2__.w; - var loc = __dependency2__.loc; - var camelize = __dependency2__.camelize; - var decamelize = __dependency2__.decamelize; - var dasherize = __dependency2__.dasherize; - var underscore = __dependency2__.underscore; - var capitalize = __dependency2__.capitalize; - var classify = __dependency2__.classify; - - var StringPrototype = String.prototype; - - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { - - /** - See [Ember.String.fmt](/api/classes/Ember.String.html#method_fmt). - - @method fmt - @for String - */ - StringPrototype.fmt = function () { - return fmt(this, arguments); - }; - - /** - See [Ember.String.w](/api/classes/Ember.String.html#method_w). - - @method w - @for String - */ - StringPrototype.w = function () { - return w(this); - }; - - /** - See [Ember.String.loc](/api/classes/Ember.String.html#method_loc). - - @method loc - @for String - */ - StringPrototype.loc = function () { - return loc(this, arguments); - }; - - /** - See [Ember.String.camelize](/api/classes/Ember.String.html#method_camelize). - - @method camelize - @for String - */ - StringPrototype.camelize = function () { - return camelize(this); - }; - - /** - See [Ember.String.decamelize](/api/classes/Ember.String.html#method_decamelize). - - @method decamelize - @for String - */ - StringPrototype.decamelize = function () { - return decamelize(this); - }; - - /** - See [Ember.String.dasherize](/api/classes/Ember.String.html#method_dasherize). - - @method dasherize - @for String - */ - StringPrototype.dasherize = function () { - return dasherize(this); - }; - - /** - See [Ember.String.underscore](/api/classes/Ember.String.html#method_underscore). - - @method underscore - @for String - */ - StringPrototype.underscore = function () { - return underscore(this); - }; - - /** - See [Ember.String.classify](/api/classes/Ember.String.html#method_classify). - - @method classify - @for String - */ - StringPrototype.classify = function () { - return classify(this); - }; - - /** - See [Ember.String.capitalize](/api/classes/Ember.String.html#method_capitalize). - - @method capitalize - @for String - */ - StringPrototype.capitalize = function () { - return capitalize(this); - }; - } - }); -enifed("ember-runtime/inject", - ["ember-metal/core","ember-metal/enumerable_utils","ember-metal/injected_property","ember-metal/keys","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - var indexOf = __dependency2__.indexOf; - var InjectedProperty = __dependency3__["default"]; - var keys = __dependency4__["default"]; - - /** - Namespace for injection helper methods. - - @class inject - @namespace Ember - */ - function inject() { - } - - // Dictionary of injection validations by type, added to by `createInjectionHelper` - var typeValidators = {}; - - /** - This method allows other Ember modules to register injection helpers for a - given container type. Helpers are exported to the `inject` namespace as the - container type itself. - - @private - @method createInjectionHelper - @namespace Ember - @param {String} type The container type the helper will inject - @param {Function} validator A validation callback that is executed at mixin-time - */ - function createInjectionHelper(type, validator) { - typeValidators[type] = validator; - - inject[type] = function(name) { - return new InjectedProperty(type, name); - }; - } - - __exports__.createInjectionHelper = createInjectionHelper;/** - Validation function intended to be invoked at when extending a factory with - injected properties. Runs per-type validation functions once for each injected - type encountered. - - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - - @private - @method validatePropertyInjections - @namespace Ember - @param {Object} factory The factory object being extended - @param {Object} props A hash of properties to be added to the factory - */ - function validatePropertyInjections(factory, props) { - var types = []; - var key, desc, validator, i, l; - - for (key in props) { - desc = props[key]; - if (desc instanceof InjectedProperty && indexOf(types, desc.type) === -1) { - types.push(desc.type); - } - } - - if (types.length) { - for (i = 0, l = types.length; i < l; i++) { - validator = typeValidators[types[i]]; - - if (typeof validator === 'function') { - validator(factory); - } - } - } - - return true; - } - - __exports__.validatePropertyInjections = validatePropertyInjections;__exports__["default"] = inject; - }); -enifed("ember-runtime/mixins/-proxy", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/property_events","ember-metal/computed","ember-metal/properties","ember-metal/mixin","ember-runtime/system/string","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var get = __dependency2__.get; - var set = __dependency3__.set; - var meta = __dependency4__.meta; - var addObserver = __dependency5__.addObserver; - var removeObserver = __dependency5__.removeObserver; - var addBeforeObserver = __dependency5__.addBeforeObserver; - var removeBeforeObserver = __dependency5__.removeBeforeObserver; - var propertyWillChange = __dependency6__.propertyWillChange; - var propertyDidChange = __dependency6__.propertyDidChange; - var computed = __dependency7__.computed; - var defineProperty = __dependency8__.defineProperty; - var Mixin = __dependency9__.Mixin; - var observer = __dependency9__.observer; - var fmt = __dependency10__.fmt; - - function contentPropertyWillChange(content, contentKey) { - var key = contentKey.slice(8); // remove "content." - if (key in this) { return; } // if shadowed in proxy - propertyWillChange(this, key); - } - - function contentPropertyDidChange(content, contentKey) { - var key = contentKey.slice(8); // remove "content." - if (key in this) { return; } // if shadowed in proxy - propertyDidChange(this, key); - } - - /** - `Ember.ProxyMixin` forwards all properties not defined by the proxy itself - to a proxied `content` object. See Ember.ObjectProxy for more details. - - @class ProxyMixin - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - /** - The object whose properties will be forwarded. - - @property content - @type Ember.Object - @default null - */ - content: null, - _contentDidChange: observer('content', function() { - }), - - isTruthy: computed.bool('content'), - - _debugContainerKey: null, - - willWatchProperty: function (key) { - var contentKey = 'content.' + key; - addBeforeObserver(this, contentKey, null, contentPropertyWillChange); - addObserver(this, contentKey, null, contentPropertyDidChange); - }, - - didUnwatchProperty: function (key) { - var contentKey = 'content.' + key; - removeBeforeObserver(this, contentKey, null, contentPropertyWillChange); - removeObserver(this, contentKey, null, contentPropertyDidChange); - }, - - unknownProperty: function (key) { - var content = get(this, 'content'); - if (content) { - return get(content, key); - } - }, - - setUnknownProperty: function (key, value) { - var m = meta(this); - if (m.proto === this) { - // if marked as prototype then just defineProperty - // rather than delegate - defineProperty(this, key, null, value); - return value; - } - - var content = get(this, 'content'); - return set(content, key, value); - } - - }); - }); -enifed("ember-runtime/mixins/action_handler", - ["ember-metal/merge","ember-metal/mixin","ember-metal/property_get","ember-metal/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var merge = __dependency1__["default"]; - var Mixin = __dependency2__.Mixin; - var get = __dependency3__.get; - var typeOf = __dependency4__.typeOf; - - /** - The `Ember.ActionHandler` mixin implements support for moving an `actions` - property to an `_actions` property at extend time, and adding `_actions` - to the object's mergedProperties list. - - `Ember.ActionHandler` is available on some familiar classes including - `Ember.Route`, `Ember.View`, `Ember.Component`, and controllers such as - `Ember.Controller` and `Ember.ObjectController`. - (Internally the mixin is used by `Ember.CoreView`, `Ember.ControllerMixin`, - and `Ember.Route` and available to the above classes through - inheritance.) - - @class ActionHandler - @namespace Ember - */ - var ActionHandler = Mixin.create({ - mergedProperties: ['_actions'], - - /** - The collection of functions, keyed by name, available on this - `ActionHandler` as action targets. - - These functions will be invoked when a matching `{{action}}` is triggered - from within a template and the application's current route is this route. - - Actions can also be invoked from other parts of your application - via `ActionHandler#send`. - - The `actions` hash will inherit action handlers from - the `actions` hash defined on extended parent classes - or mixins rather than just replace the entire hash, e.g.: - - ```js - App.CanDisplayBanner = Ember.Mixin.create({ - actions: { - displayBanner: function(msg) { - // ... - } - } - }); - - App.WelcomeRoute = Ember.Route.extend(App.CanDisplayBanner, { - actions: { - playMusic: function() { - // ... - } - } - }); - - // `WelcomeRoute`, when active, will be able to respond - // to both actions, since the actions hash is merged rather - // then replaced when extending mixins / parent classes. - this.send('displayBanner'); - this.send('playMusic'); - ``` - - Within a Controller, Route, View or Component's action handler, - the value of the `this` context is the Controller, Route, View or - Component object: - - ```js - App.SongRoute = Ember.Route.extend({ - actions: { - myAction: function() { - this.controllerFor("song"); - this.transitionTo("other.route"); - ... - } - } - }); - ``` - - It is also possible to call `this._super()` from within an - action handler if it overrides a handler defined on a parent - class or mixin: - - Take for example the following routes: - - ```js - App.DebugRoute = Ember.Mixin.create({ - actions: { - debugRouteInformation: function() { - console.debug("trololo"); - } - } - }); - - App.AnnoyingDebugRoute = Ember.Route.extend(App.DebugRoute, { - actions: { - debugRouteInformation: function() { - // also call the debugRouteInformation of mixed in App.DebugRoute - this._super(); - - // show additional annoyance - window.alert(...); - } - } - }); - ``` - - ## Bubbling - - By default, an action will stop bubbling once a handler defined - on the `actions` hash handles it. To continue bubbling the action, - you must return `true` from the handler: - - ```js - App.Router.map(function() { - this.resource("album", function() { - this.route("song"); - }); - }); - - App.AlbumRoute = Ember.Route.extend({ - actions: { - startPlaying: function() { - } - } - }); - - App.AlbumSongRoute = Ember.Route.extend({ - actions: { - startPlaying: function() { - // ... - - if (actionShouldAlsoBeTriggeredOnParentRoute) { - return true; - } - } - } - }); - ``` - - @property actions - @type Hash - @default null - */ - - /** - Moves `actions` to `_actions` at extend time. Note that this currently - modifies the mixin themselves, which is technically dubious but - is practically of little consequence. This may change in the future. - - @private - @method willMergeMixin - */ - willMergeMixin: function(props) { - - var hashName; - - if (!props._actions) { - - if (typeOf(props.actions) === 'object') { - hashName = 'actions'; - } else if (typeOf(props.events) === 'object') { - hashName = 'events'; - } - - if (hashName) { - props._actions = merge(props._actions || {}, props[hashName]); - } - - delete props[hashName]; - } - }, - - /** - Triggers a named action on the `ActionHandler`. Any parameters - supplied after the `actionName` string will be passed as arguments - to the action target function. - - If the `ActionHandler` has its `target` property set, actions may - bubble to the `target`. Bubbling happens when an `actionName` can - not be found in the `ActionHandler`'s `actions` hash or if the - action target function returns `true`. - - Example - - ```js - App.WelcomeRoute = Ember.Route.extend({ - actions: { - playTheme: function() { - this.send('playMusic', 'theme.mp3'); - }, - playMusic: function(track) { - // ... - } - } - }); - ``` - - @method send - @param {String} actionName The action to trigger - @param {*} context a context to send with the action - */ - send: function(actionName) { - var args = [].slice.call(arguments, 1); - var target; - - if (this._actions && this._actions[actionName]) { - if (this._actions[actionName].apply(this, args) === true) { - // handler returned true, so this action will bubble - } else { - return; - } - } - - if (target = get(this, 'target')) { - target.send.apply(target, arguments); - } - } - }); - - __exports__["default"] = ActionHandler; - }); -enifed("ember-runtime/mixins/array", - ["ember-metal/core","ember-metal/property_get","ember-metal/computed","ember-metal/is_none","ember-runtime/mixins/enumerable","ember-metal/enumerable_utils","ember-metal/mixin","ember-metal/property_events","ember-metal/events","ember-metal/watching","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - // .......................................................... - // HELPERS - // - var Ember = __dependency1__["default"]; - // ES6TODO: Ember.A - - var get = __dependency2__.get; - var computed = __dependency3__.computed; - var cacheFor = __dependency3__.cacheFor; - var isNone = __dependency4__["default"]; - var Enumerable = __dependency5__["default"]; - var map = __dependency6__.map; - var Mixin = __dependency7__.Mixin; - var required = __dependency7__.required; - var propertyWillChange = __dependency8__.propertyWillChange; - var propertyDidChange = __dependency8__.propertyDidChange; - var addListener = __dependency9__.addListener; - var removeListener = __dependency9__.removeListener; - var sendEvent = __dependency9__.sendEvent; - var hasListeners = __dependency9__.hasListeners; - var isWatching = __dependency10__.isWatching; - - function arrayObserversHelper(obj, target, opts, operation, notify) { - var willChange = (opts && opts.willChange) || 'arrayWillChange'; - var didChange = (opts && opts.didChange) || 'arrayDidChange'; - var hasObservers = get(obj, 'hasArrayObservers'); - - if (hasObservers === notify) { - propertyWillChange(obj, 'hasArrayObservers'); - } - - operation(obj, '@array:before', target, willChange); - operation(obj, '@array:change', target, didChange); - - if (hasObservers === notify) { - propertyDidChange(obj, 'hasArrayObservers'); - } - - return obj; - } - - // .......................................................... - // ARRAY - // - /** - This mixin implements Observer-friendly Array-like behavior. It is not a - concrete implementation, but it can be used up by other classes that want - to appear like arrays. - - For example, ArrayProxy and ArrayController are both concrete classes that can - be instantiated to implement array-like behavior. Both of these classes use - the Array Mixin by way of the MutableArray mixin, which allows observable - changes to be made to the underlying array. - - Unlike `Ember.Enumerable,` this mixin defines methods specifically for - collections that provide index-ordered access to their contents. When you - are designing code that needs to accept any kind of Array-like object, you - should use these methods instead of Array primitives because these will - properly notify observers of changes to the array. - - Although these methods are efficient, they do add a layer of indirection to - your application so it is a good idea to use them only when you need the - flexibility of using both true JavaScript arrays and "virtual" arrays such - as controllers and collections. - - You can use the methods defined in this module to access and modify array - contents in a KVO-friendly way. You can also be notified whenever the - membership of an array changes by using `.observes('myArray.[]')`. - - To support `Ember.Array` in your own class, you must override two - primitives to use it: `replace()` and `objectAt()`. - - Note that the Ember.Array mixin also incorporates the `Ember.Enumerable` - mixin. All `Ember.Array`-like objects are also enumerable. - - @class Array - @namespace Ember - @uses Ember.Enumerable - @since Ember 0.9.0 - */ - __exports__["default"] = Mixin.create(Enumerable, { - - /** - Your array must support the `length` property. Your replace methods should - set this property whenever it changes. - - @property {Number} length - */ - length: required(), - - /** - Returns the object at the given `index`. If the given `index` is negative - or is greater or equal than the array length, returns `undefined`. - - This is one of the primitives you must implement to support `Ember.Array`. - If your object supports retrieving the value of an array item using `get()` - (i.e. `myArray.get(0)`), then you do not need to implement this method - yourself. - - ```javascript - var arr = ['a', 'b', 'c', 'd']; - - arr.objectAt(0); // 'a' - arr.objectAt(3); // 'd' - arr.objectAt(-1); // undefined - arr.objectAt(4); // undefined - arr.objectAt(5); // undefined - ``` - - @method objectAt - @param {Number} idx The index of the item to return. - @return {*} item at index or undefined - */ - objectAt: function(idx) { - if (idx < 0 || idx >= get(this, 'length')) { - return undefined; - } - - return get(this, idx); - }, - - /** - This returns the objects at the specified indexes, using `objectAt`. - - ```javascript - var arr = ['a', 'b', 'c', 'd']; - - arr.objectsAt([0, 1, 2]); // ['a', 'b', 'c'] - arr.objectsAt([2, 3, 4]); // ['c', 'd', undefined] - ``` - - @method objectsAt - @param {Array} indexes An array of indexes of items to return. - @return {Array} - */ - objectsAt: function(indexes) { - var self = this; - - return map(indexes, function(idx) { - return self.objectAt(idx); - }); - }, - - // overrides Ember.Enumerable version - nextObject: function(idx) { - return this.objectAt(idx); - }, - - /** - This is the handler for the special array content property. If you get - this property, it will return this. If you set this property to a new - array, it will replace the current content. - - This property overrides the default property defined in `Ember.Enumerable`. - - @property [] - @return this - */ - '[]': computed(function(key, value) { - if (value !== undefined) { - this.replace(0, get(this, 'length'), value); - } - - return this; - }), - - firstObject: computed(function() { - return this.objectAt(0); - }), - - lastObject: computed(function() { - return this.objectAt(get(this, 'length') - 1); - }), - - // optimized version from Enumerable - contains: function(obj) { - return this.indexOf(obj) >= 0; - }, - - // Add any extra methods to Ember.Array that are native to the built-in Array. - /** - Returns a new array that is a slice of the receiver. This implementation - uses the observable array methods to retrieve the objects for the new - slice. - - ```javascript - var arr = ['red', 'green', 'blue']; - - arr.slice(0); // ['red', 'green', 'blue'] - arr.slice(0, 2); // ['red', 'green'] - arr.slice(1, 100); // ['green', 'blue'] - ``` - - @method slice - @param {Integer} beginIndex (Optional) index to begin slicing from. - @param {Integer} endIndex (Optional) index to end the slice at (but not included). - @return {Array} New array with specified slice - */ - slice: function(beginIndex, endIndex) { - var ret = Ember.A(); - var length = get(this, 'length'); - - if (isNone(beginIndex)) { - beginIndex = 0; - } - - if (isNone(endIndex) || (endIndex > length)) { - endIndex = length; - } - - if (beginIndex < 0) { - beginIndex = length + beginIndex; - } - - if (endIndex < 0) { - endIndex = length + endIndex; - } - - while (beginIndex < endIndex) { - ret[ret.length] = this.objectAt(beginIndex++); - } - - return ret; - }, - - /** - Returns the index of the given object's first occurrence. - If no `startAt` argument is given, the starting location to - search is 0. If it's negative, will count backward from - the end of the array. Returns -1 if no match is found. - - ```javascript - var arr = ['a', 'b', 'c', 'd', 'a']; - - arr.indexOf('a'); // 0 - arr.indexOf('z'); // -1 - arr.indexOf('a', 2); // 4 - arr.indexOf('a', -1); // 4 - arr.indexOf('b', 3); // -1 - arr.indexOf('a', 100); // -1 - ``` - - @method indexOf - @param {Object} object the item to search for - @param {Number} startAt optional starting location to search, default 0 - @return {Number} index or -1 if not found - */ - indexOf: function(object, startAt) { - var len = get(this, 'length'); - var idx; - - if (startAt === undefined) { - startAt = 0; - } - - if (startAt < 0) { - startAt += len; - } - - for (idx = startAt; idx < len; idx++) { - if (this.objectAt(idx) === object) { - return idx; - } - } - - return -1; - }, - - /** - Returns the index of the given object's last occurrence. - If no `startAt` argument is given, the search starts from - the last position. If it's negative, will count backward - from the end of the array. Returns -1 if no match is found. - - ```javascript - var arr = ['a', 'b', 'c', 'd', 'a']; - - arr.lastIndexOf('a'); // 4 - arr.lastIndexOf('z'); // -1 - arr.lastIndexOf('a', 2); // 0 - arr.lastIndexOf('a', -1); // 4 - arr.lastIndexOf('b', 3); // 1 - arr.lastIndexOf('a', 100); // 4 - ``` - - @method lastIndexOf - @param {Object} object the item to search for - @param {Number} startAt optional starting location to search, default 0 - @return {Number} index or -1 if not found - */ - lastIndexOf: function(object, startAt) { - var len = get(this, 'length'); - var idx; - - if (startAt === undefined || startAt >= len) { - startAt = len-1; - } - - if (startAt < 0) { - startAt += len; - } - - for (idx = startAt; idx >= 0; idx--) { - if (this.objectAt(idx) === object) { - return idx; - } - } - - return -1; - }, - - // .......................................................... - // ARRAY OBSERVERS - // - - /** - Adds an array observer to the receiving array. The array observer object - normally must implement two methods: - - * `arrayWillChange(observedObj, start, removeCount, addCount)` - This method will be - called just before the array is modified. - * `arrayDidChange(observedObj, start, removeCount, addCount)` - This method will be - called just after the array is modified. - - Both callbacks will be passed the observed object, starting index of the - change as well a a count of the items to be removed and added. You can use - these callbacks to optionally inspect the array during the change, clear - caches, or do any other bookkeeping necessary. - - In addition to passing a target, you can also include an options hash - which you can use to override the method names that will be invoked on the - target. - - @method addArrayObserver - @param {Object} target The observer object. - @param {Hash} opts Optional hash of configuration options including - `willChange` and `didChange` option. - @return {Ember.Array} receiver - */ - - addArrayObserver: function(target, opts) { - return arrayObserversHelper(this, target, opts, addListener, false); - }, - - /** - Removes an array observer from the object if the observer is current - registered. Calling this method multiple times with the same object will - have no effect. - - @method removeArrayObserver - @param {Object} target The object observing the array. - @param {Hash} opts Optional hash of configuration options including - `willChange` and `didChange` option. - @return {Ember.Array} receiver - */ - removeArrayObserver: function(target, opts) { - return arrayObserversHelper(this, target, opts, removeListener, true); - }, - - /** - Becomes true whenever the array currently has observers watching changes - on the array. - - @property {Boolean} hasArrayObservers - */ - hasArrayObservers: computed(function() { - return hasListeners(this, '@array:change') || hasListeners(this, '@array:before'); - }), - - /** - If you are implementing an object that supports `Ember.Array`, call this - method just before the array content changes to notify any observers and - invalidate any related properties. Pass the starting index of the change - as well as a delta of the amounts to change. - - @method arrayContentWillChange - @param {Number} startIdx The starting index in the array that will change. - @param {Number} removeAmt The number of items that will be removed. If you - pass `null` assumes 0 - @param {Number} addAmt The number of items that will be added. If you - pass `null` assumes 0. - @return {Ember.Array} receiver - */ - arrayContentWillChange: function(startIdx, removeAmt, addAmt) { - var removing, lim; - - // if no args are passed assume everything changes - if (startIdx === undefined) { - startIdx = 0; - removeAmt = addAmt = -1; - } else { - if (removeAmt === undefined) { - removeAmt = -1; - } - - if (addAmt === undefined) { - addAmt = -1; - } - } - - // Make sure the @each proxy is set up if anyone is observing @each - if (isWatching(this, '@each')) { - get(this, '@each'); - } - - sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]); - - if (startIdx >= 0 && removeAmt >= 0 && get(this, 'hasEnumerableObservers')) { - removing = []; - lim = startIdx + removeAmt; - - for (var idx = startIdx; idx < lim; idx++) { - removing.push(this.objectAt(idx)); - } - } else { - removing = removeAmt; - } - - this.enumerableContentWillChange(removing, addAmt); - - return this; - }, - - /** - If you are implementing an object that supports `Ember.Array`, call this - method just after the array content changes to notify any observers and - invalidate any related properties. Pass the starting index of the change - as well as a delta of the amounts to change. - - @method arrayContentDidChange - @param {Number} startIdx The starting index in the array that did change. - @param {Number} removeAmt The number of items that were removed. If you - pass `null` assumes 0 - @param {Number} addAmt The number of items that were added. If you - pass `null` assumes 0. - @return {Ember.Array} receiver - */ - arrayContentDidChange: function(startIdx, removeAmt, addAmt) { - var adding, lim; - - // if no args are passed assume everything changes - if (startIdx === undefined) { - startIdx = 0; - removeAmt = addAmt = -1; - } else { - if (removeAmt === undefined) { - removeAmt = -1; - } - - if (addAmt === undefined) { - addAmt = -1; - } - } - - if (startIdx >= 0 && addAmt >= 0 && get(this, 'hasEnumerableObservers')) { - adding = []; - lim = startIdx + addAmt; - - for (var idx = startIdx; idx < lim; idx++) { - adding.push(this.objectAt(idx)); - } - } else { - adding = addAmt; - } - - this.enumerableContentDidChange(removeAmt, adding); - sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]); - - var length = get(this, 'length'); - var cachedFirst = cacheFor(this, 'firstObject'); - var cachedLast = cacheFor(this, 'lastObject'); - - if (this.objectAt(0) !== cachedFirst) { - propertyWillChange(this, 'firstObject'); - propertyDidChange(this, 'firstObject'); - } - - if (this.objectAt(length-1) !== cachedLast) { - propertyWillChange(this, 'lastObject'); - propertyDidChange(this, 'lastObject'); - } - - return this; - }, - - // .......................................................... - // ENUMERATED PROPERTIES - // - - /** - Returns a special object that can be used to observe individual properties - on the array. Just get an equivalent property on this object and it will - return an enumerable that maps automatically to the named key on the - member objects. - - If you merely want to watch for any items being added or removed to the array, - use the `[]` property instead of `@each`. - - @property @each - */ - '@each': computed(function() { - if (!this.__each) { - // ES6TODO: GRRRRR - var EachProxy = requireModule('ember-runtime/system/each_proxy')['EachProxy']; - - this.__each = new EachProxy(this); - } - - return this.__each; - }) - }); - }); -enifed("ember-runtime/mixins/comparable", - ["ember-metal/mixin","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var required = __dependency1__.required; - - /** - @module ember - @submodule ember-runtime - */ - - /** - Implements some standard methods for comparing objects. Add this mixin to - any class you create that can compare its instances. - - You should implement the `compare()` method. - - @class Comparable - @namespace Ember - @since Ember 0.9 - */ - __exports__["default"] = Mixin.create({ - - /** - Override to return the result of the comparison of the two parameters. The - compare method should return: - - - `-1` if `a < b` - - `0` if `a == b` - - `1` if `a > b` - - Default implementation raises an exception. - - @method compare - @param a {Object} the first object to compare - @param b {Object} the second object to compare - @return {Integer} the result of the comparison - */ - compare: required(Function) - }); - }); -enifed("ember-runtime/mixins/controller", - ["ember-metal/mixin","ember-metal/computed","ember-runtime/mixins/action_handler","ember-runtime/mixins/controller_content_model_alias_deprecation","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var computed = __dependency2__.computed; - var ActionHandler = __dependency3__["default"]; - var ControllerContentModelAliasDeprecation = __dependency4__["default"]; - - /** - `Ember.ControllerMixin` provides a standard interface for all classes that - compose Ember's controller layer: `Ember.Controller`, - `Ember.ArrayController`, and `Ember.ObjectController`. - - @class ControllerMixin - @namespace Ember - @uses Ember.ActionHandler - */ - __exports__["default"] = Mixin.create(ActionHandler, ControllerContentModelAliasDeprecation, { - /* ducktype as a controller */ - isController: true, - - /** - The object to which actions from the view should be sent. - - For example, when a Handlebars template uses the `{{action}}` helper, - it will attempt to send the action to the view's controller's `target`. - - By default, the value of the target property is set to the router, and - is injected when a controller is instantiated. This injection is defined - in Ember.Application#buildContainer, and is applied as part of the - applications initialization process. It can also be set after a controller - has been instantiated, for instance when using the render helper in a - template, or when a controller is used as an `itemController`. In most - cases the `target` property will automatically be set to the logical - consumer of actions for the controller. - - @property target - @default null - */ - target: null, - - container: null, - - parentController: null, - - store: null, - - /** - The controller's current model. When retrieving or modifying a controller's - model, this property should be used instead of the `content` property. - - @property model - @public - */ - model: null, - - /** - @private - */ - content: computed.alias('model') - - }); - }); -enifed("ember-runtime/mixins/controller_content_model_alias_deprecation", - ["ember-metal/core","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.deprecate - var Mixin = __dependency2__.Mixin; - - /** - The ControllerContentModelAliasDeprecation mixin is used to provide a useful - deprecation warning when specifying `content` directly on a `Ember.Controller` - (without also specifying `model`). - - Ember versions prior to 1.7 used `model` as an alias of `content`, but due to - much confusion this alias was reversed (so `content` is now an alias of `model). - - This change reduces many caveats with model/content, and also sets a - simple ground rule: Never set a controllers content, rather always set - it's model and ember will do the right thing. - - - `Ember.ControllerContentModelAliasDeprecation` is used internally by Ember in - `Ember.Controller`. - - @class ControllerContentModelAliasDeprecation - @namespace Ember - @private - @since 1.7.0 - */ - __exports__["default"] = Mixin.create({ - /** - @private - - Moves `content` to `model` at extend time if a `model` is not also specified. - - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - - @method willMergeMixin - @since 1.4.0 - */ - willMergeMixin: function(props) { - // Calling super is only OK here since we KNOW that - // there is another Mixin loaded first. - this._super.apply(this, arguments); - - var modelSpecified = !!props.model; - - if (props.content && !modelSpecified) { - props.model = props.content; - delete props['content']; - - } - } - }); - }); -enifed("ember-runtime/mixins/copyable", - ["ember-metal/property_get","ember-metal/mixin","ember-runtime/mixins/freezable","ember-runtime/system/string","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - - var get = __dependency1__.get; - var required = __dependency2__.required; - var Freezable = __dependency3__.Freezable; - var Mixin = __dependency2__.Mixin; - var fmt = __dependency4__.fmt; - var EmberError = __dependency5__["default"]; - - - /** - Implements some standard methods for copying an object. Add this mixin to - any object you create that can create a copy of itself. This mixin is - added automatically to the built-in array. - - You should generally implement the `copy()` method to return a copy of the - receiver. - - Note that `frozenCopy()` will only work if you also implement - `Ember.Freezable`. - - @class Copyable - @namespace Ember - @since Ember 0.9 - */ - __exports__["default"] = Mixin.create({ - /** - Override to return a copy of the receiver. Default implementation raises - an exception. - - @method copy - @param {Boolean} deep if `true`, a deep copy of the object should be made - @return {Object} copy of receiver - */ - copy: required(Function), - - /** - If the object implements `Ember.Freezable`, then this will return a new - copy if the object is not frozen and the receiver if the object is frozen. - - Raises an exception if you try to call this method on a object that does - not support freezing. - - You should use this method whenever you want a copy of a freezable object - since a freezable object can simply return itself without actually - consuming more memory. - - @method frozenCopy - @return {Object} copy of receiver or receiver - */ - frozenCopy: function() { - if (Freezable && Freezable.detect(this)) { - return get(this, 'isFrozen') ? this : this.copy().freeze(); - } else { - throw new EmberError(fmt("%@ does not support freezing", [this])); - } - } - }); - }); -enifed("ember-runtime/mixins/deferred", - ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","ember-metal/computed","ember-runtime/ext/rsvp","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.FEATURES, Ember.Test - var get = __dependency2__.get; - var Mixin = __dependency3__.Mixin; - var computed = __dependency4__.computed; - var RSVP = __dependency5__["default"]; - - /** - @module ember - @submodule ember-runtime - */ - - - /** - @class Deferred - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - /** - Add handlers to be called when the Deferred object is resolved or rejected. - - @method then - @param {Function} resolve a callback function to be called when done - @param {Function} reject a callback function to be called when failed - */ - then: function(resolve, reject, label) { - var deferred, promise, entity; - - entity = this; - deferred = get(this, '_deferred'); - promise = deferred.promise; - - function fulfillmentHandler(fulfillment) { - if (fulfillment === promise) { - return resolve(entity); - } else { - return resolve(fulfillment); - } - } - - return promise.then(resolve && fulfillmentHandler, reject, label); - }, - - /** - Resolve a Deferred object and call any `doneCallbacks` with the given args. - - @method resolve - */ - resolve: function(value) { - var deferred, promise; - - deferred = get(this, '_deferred'); - promise = deferred.promise; - - if (value === this) { - deferred.resolve(promise); - } else { - deferred.resolve(value); - } - }, - - /** - Reject a Deferred object and call any `failCallbacks` with the given args. - - @method reject - */ - reject: function(value) { - get(this, '_deferred').reject(value); - }, - - _deferred: computed(function() { - - return RSVP.defer('Ember: DeferredMixin - ' + this); - }) - }); - }); -enifed("ember-runtime/mixins/enumerable", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/property_events","ember-metal/events","ember-runtime/compare","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - // .......................................................... - // HELPERS - // - - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var set = __dependency3__.set; - var apply = __dependency4__.apply; - var Mixin = __dependency5__.Mixin; - var required = __dependency5__.required; - var aliasMethod = __dependency5__.aliasMethod; - var indexOf = __dependency6__.indexOf; - var computed = __dependency7__.computed; - var propertyWillChange = __dependency8__.propertyWillChange; - var propertyDidChange = __dependency8__.propertyDidChange; - var addListener = __dependency9__.addListener; - var removeListener = __dependency9__.removeListener; - var sendEvent = __dependency9__.sendEvent; - var hasListeners = __dependency9__.hasListeners; - var compare = __dependency10__["default"]; - - var a_slice = Array.prototype.slice; - - var contexts = []; - - function popCtx() { - return contexts.length === 0 ? {} : contexts.pop(); - } - - function pushCtx(ctx) { - contexts.push(ctx); - return null; - } - - function iter(key, value) { - var valueProvided = arguments.length === 2; - - function i(item) { - var cur = get(item, key); - return valueProvided ? value === cur : !!cur; - } - - return i; - } - - /** - This mixin defines the common interface implemented by enumerable objects - in Ember. Most of these methods follow the standard Array iteration - API defined up to JavaScript 1.8 (excluding language-specific features that - cannot be emulated in older versions of JavaScript). - - This mixin is applied automatically to the Array class on page load, so you - can use any of these methods on simple arrays. If Array already implements - one of these methods, the mixin will not override them. - - ## Writing Your Own Enumerable - - To make your own custom class enumerable, you need two items: - - 1. You must have a length property. This property should change whenever - the number of items in your enumerable object changes. If you use this - with an `Ember.Object` subclass, you should be sure to change the length - property using `set().` - - 2. You must implement `nextObject().` See documentation. - - Once you have these two methods implemented, apply the `Ember.Enumerable` mixin - to your class and you will be able to enumerate the contents of your object - like any other collection. - - ## Using Ember Enumeration with Other Libraries - - Many other libraries provide some kind of iterator or enumeration like - facility. This is often where the most common API conflicts occur. - Ember's API is designed to be as friendly as possible with other - libraries by implementing only methods that mostly correspond to the - JavaScript 1.8 API. - - @class Enumerable - @namespace Ember - @since Ember 0.9 - */ - __exports__["default"] = Mixin.create({ - - /** - Implement this method to make your class enumerable. - - This method will be call repeatedly during enumeration. The index value - will always begin with 0 and increment monotonically. You don't have to - rely on the index value to determine what object to return, but you should - always check the value and start from the beginning when you see the - requested index is 0. - - The `previousObject` is the object that was returned from the last call - to `nextObject` for the current iteration. This is a useful way to - manage iteration if you are tracing a linked list, for example. - - Finally the context parameter will always contain a hash you can use as - a "scratchpad" to maintain any other state you need in order to iterate - properly. The context object is reused and is not reset between - iterations so make sure you setup the context with a fresh state whenever - the index parameter is 0. - - Generally iterators will continue to call `nextObject` until the index - reaches the your current length-1. If you run out of data before this - time for some reason, you should simply return undefined. - - The default implementation of this method simply looks up the index. - This works great on any Array-like objects. - - @method nextObject - @param {Number} index the current index of the iteration - @param {Object} previousObject the value returned by the last call to - `nextObject`. - @param {Object} context a context object you can use to maintain state. - @return {Object} the next object in the iteration or undefined - */ - nextObject: required(Function), - - /** - Helper method returns the first object from a collection. This is usually - used by bindings and other parts of the framework to extract a single - object if the enumerable contains only one item. - - If you override this method, you should implement it so that it will - always return the same value each time it is called. If your enumerable - contains only one object, this method should always return that object. - If your enumerable is empty, this method should return `undefined`. - - ```javascript - var arr = ['a', 'b', 'c']; - arr.get('firstObject'); // 'a' - - var arr = []; - arr.get('firstObject'); // undefined - ``` - - @property firstObject - @return {Object} the object or undefined - */ - firstObject: computed('[]', function() { - if (get(this, 'length') === 0) { - return undefined; - } - - // handle generic enumerables - var context = popCtx(); - var ret = this.nextObject(0, null, context); - - pushCtx(context); - - return ret; - }), - - /** - Helper method returns the last object from a collection. If your enumerable - contains only one object, this method should always return that object. - If your enumerable is empty, this method should return `undefined`. - - ```javascript - var arr = ['a', 'b', 'c']; - arr.get('lastObject'); // 'c' - - var arr = []; - arr.get('lastObject'); // undefined - ``` - - @property lastObject - @return {Object} the last object or undefined - */ - lastObject: computed('[]', function() { - var len = get(this, 'length'); - - if (len === 0) { - return undefined; - } - - var context = popCtx(); - var idx = 0; - var last = null; - var cur; - - do { - last = cur; - cur = this.nextObject(idx++, last, context); - } while (cur !== undefined); - - pushCtx(context); - - return last; - }), - - /** - Returns `true` if the passed object can be found in the receiver. The - default version will iterate through the enumerable until the object - is found. You may want to override this with a more efficient version. - - ```javascript - var arr = ['a', 'b', 'c']; - - arr.contains('a'); // true - arr.contains('z'); // false - ``` - - @method contains - @param {Object} obj The object to search for. - @return {Boolean} `true` if object is found in enumerable. - */ - contains: function(obj) { - var found = this.find(function(item) { - return item === obj; - }); - - return found !== undefined; - }, - - /** - Iterates through the enumerable, calling the passed function on each - item. This method corresponds to the `forEach()` method defined in - JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method forEach - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Object} receiver - */ - forEach: function(callback, target) { - if (typeof callback !== 'function') { - throw new TypeError(); - } - - var context = popCtx(); - var len = get(this, 'length'); - var last = null; - - if (target === undefined) { - target = null; - } - - for(var idx = 0; idx < len; idx++) { - var next = this.nextObject(idx, last, context) ; - callback.call(target, next, idx, this); - last = next ; - } - - last = null ; - context = pushCtx(context); - - return this ; - }, - - /** - Alias for `mapBy` - - @method getEach - @param {String} key name of the property - @return {Array} The mapped array. - */ - getEach: function(key) { - return this.mapBy(key); - }, - - /** - Sets the value on the named property for each member. This is more - efficient than using other methods defined on this helper. If the object - implements Ember.Observable, the value will be changed to `set(),` otherwise - it will be set directly. `null` objects are skipped. - - @method setEach - @param {String} key The key to set - @param {Object} value The object to set - @return {Object} receiver - */ - setEach: function(key, value) { - return this.forEach(function(item) { - set(item, key, value); - }); - }, - - /** - Maps all of the items in the enumeration to another value, returning - a new array. This method corresponds to `map()` defined in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the mapped value. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method map - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Array} The mapped array. - */ - map: function(callback, target) { - var ret = Ember.A(); - - this.forEach(function(x, idx, i) { - ret[idx] = callback.call(target, x, idx,i); - }); - - return ret ; - }, - - /** - Similar to map, this specialized function returns the value of the named - property on all items in the enumeration. - - @method mapBy - @param {String} key name of the property - @return {Array} The mapped array. - */ - mapBy: function(key) { - return this.map(function(next) { - return get(next, key); - }); - }, - - /** - Similar to map, this specialized function returns the value of the named - property on all items in the enumeration. - - @method mapProperty - @param {String} key name of the property - @return {Array} The mapped array. - @deprecated Use `mapBy` instead - */ - - mapProperty: aliasMethod('mapBy'), - - /** - Returns an array with all of the items in the enumeration that the passed - function returns true for. This method corresponds to `filter()` defined in - JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method filter - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Array} A filtered array. - */ - filter: function(callback, target) { - var ret = Ember.A(); - - this.forEach(function(x, idx, i) { - if (callback.call(target, x, idx, i)) { - ret.push(x); - } - }); - - return ret ; - }, - - /** - Returns an array with all of the items in the enumeration where the passed - function returns false for. This method is the inverse of filter(). - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - *item* is the current item in the iteration. - - *index* is the current index in the iteration - - *enumerable* is the enumerable object itself. - - It should return the a falsey value to include the item in the results. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as "this" on the context. This is a good way - to give your iterator function access to the current object. - - @method reject - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Array} A rejected array. - */ - reject: function(callback, target) { - return this.filter(function() { - return !(apply(target, callback, arguments)); - }); - }, - - /** - Returns an array with just the items with the matched property. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - @method filterBy - @param {String} key the property to test - @param {*} [value] optional value to test against. - @return {Array} filtered array - */ - filterBy: function(key, value) { - return this.filter(apply(this, iter, arguments)); - }, - - /** - Returns an array with just the items with the matched property. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - @method filterProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} filtered array - @deprecated Use `filterBy` instead - */ - filterProperty: aliasMethod('filterBy'), - - /** - Returns an array with the items that do not have truthy values for - key. You can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to false. - - @method rejectBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} rejected array - */ - rejectBy: function(key, value) { - var exactValue = function(item) { - return get(item, key) === value; - }; - - var hasValue = function(item) { - return !!get(item, key); - }; - - var use = (arguments.length === 2 ? exactValue : hasValue); - - return this.reject(use); - }, - - /** - Returns an array with the items that do not have truthy values for - key. You can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to false. - - @method rejectProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} rejected array - @deprecated Use `rejectBy` instead - */ - rejectProperty: aliasMethod('rejectBy'), - - /** - Returns the first item in the array for which the callback returns true. - This method works similar to the `filter()` method defined in JavaScript 1.6 - except that it will stop working on the array once a match is found. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - @method find - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Object} Found item or `undefined`. - */ - find: function(callback, target) { - var len = get(this, 'length'); - - if (target === undefined) { - target = null; - } - - var context = popCtx(); - var found = false; - var last = null; - var next, ret; - - for(var idx = 0; idx < len && !found; idx++) { - next = this.nextObject(idx, last, context); - - if (found = callback.call(target, next, idx, this)) { - ret = next; - } - - last = next; - } - - next = last = null; - context = pushCtx(context); - - return ret; - }, - - /** - Returns the first item with a property matching the passed value. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - This method works much like the more generic `find()` method. - - @method findBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Object} found item or `undefined` - */ - findBy: function(key, value) { - return this.find(apply(this, iter, arguments)); - }, - - /** - Returns the first item with a property matching the passed value. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - - This method works much like the more generic `find()` method. - - @method findProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Object} found item or `undefined` - @deprecated Use `findBy` instead - */ - findProperty: aliasMethod('findBy'), - - /** - Returns `true` if the passed function returns true for every item in the - enumeration. This corresponds with the `every()` method in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` or `false`. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - Example Usage: - - ```javascript - if (people.every(isEngineer)) { - Paychecks.addBigBonus(); - } - ``` - - @method every - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} - */ - every: function(callback, target) { - return !this.find(function(x, idx, i) { - return !callback.call(target, x, idx, i); - }); - }, - - /** - @method everyBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @deprecated Use `isEvery` instead - @return {Boolean} - */ - everyBy: aliasMethod('isEvery'), - - /** - @method everyProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @deprecated Use `isEvery` instead - @return {Boolean} - */ - everyProperty: aliasMethod('isEvery'), - - /** - Returns `true` if the passed property resolves to `true` for all items in - the enumerable. This method is often simpler/faster than using a callback. - - @method isEvery - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @since 1.3.0 - */ - isEvery: function(key, value) { - return this.every(apply(this, iter, arguments)); - }, - - /** - Returns `true` if the passed function returns true for any item in the - enumeration. This corresponds with the `some()` method in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - Usage Example: - - ```javascript - if (people.any(isManager)) { - Paychecks.addBiggerBonus(); - } - ``` - - @method any - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} `true` if the passed function returns `true` for any item - */ - any: function(callback, target) { - var len = get(this, 'length'); - var context = popCtx(); - var found = false; - var last = null; - var next, idx; - - if (target === undefined) { - target = null; - } - - for (idx = 0; idx < len && !found; idx++) { - next = this.nextObject(idx, last, context); - found = callback.call(target, next, idx, this); - last = next; - } - - next = last = null; - context = pushCtx(context); - return found; - }, - - /** - Returns `true` if the passed function returns true for any item in the - enumeration. This corresponds with the `some()` method in JavaScript 1.6. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(item, index, enumerable); - ``` - - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - It should return the `true` to include the item in the results, `false` - otherwise. - - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - - Usage Example: - - ```javascript - if (people.some(isManager)) { - Paychecks.addBiggerBonus(); - } - ``` - - @method some - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} `true` if the passed function returns `true` for any item - @deprecated Use `any` instead - */ - some: aliasMethod('any'), - - /** - Returns `true` if the passed property resolves to `true` for any item in - the enumerable. This method is often simpler/faster than using a callback. - - @method isAny - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} `true` if the passed function returns `true` for any item - @since 1.3.0 - */ - isAny: function(key, value) { - return this.any(apply(this, iter, arguments)); - }, - - /** - @method anyBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} `true` if the passed function returns `true` for any item - @deprecated Use `isAny` instead - */ - anyBy: aliasMethod('isAny'), - - /** - @method someProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} `true` if the passed function returns `true` for any item - @deprecated Use `isAny` instead - */ - someProperty: aliasMethod('isAny'), - - /** - This will combine the values of the enumerator into a single value. It - is a useful way to collect a summary value from an enumeration. This - corresponds to the `reduce()` method defined in JavaScript 1.8. - - The callback method you provide should have the following signature (all - parameters are optional): - - ```javascript - function(previousValue, item, index, enumerable); - ``` - - - `previousValue` is the value returned by the last call to the iterator. - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - - Return the new cumulative value. - - In addition to the callback you can also pass an `initialValue`. An error - will be raised if you do not pass an initial value and the enumerator is - empty. - - Note that unlike the other methods, this method does not allow you to - pass a target object to set as this for the callback. It's part of the - spec. Sorry. - - @method reduce - @param {Function} callback The callback to execute - @param {Object} initialValue Initial value for the reduce - @param {String} reducerProperty internal use only. - @return {Object} The reduced value. - */ - reduce: function(callback, initialValue, reducerProperty) { - if (typeof callback !== 'function') { - throw new TypeError(); - } - - var ret = initialValue; - - this.forEach(function(item, i) { - ret = callback(ret, item, i, this, reducerProperty); - }, this); - - return ret; - }, - - /** - Invokes the named method on every object in the receiver that - implements it. This method corresponds to the implementation in - Prototype 1.6. - - @method invoke - @param {String} methodName the name of the method - @param {Object...} args optional arguments to pass as well. - @return {Array} return values from calling invoke. - */ - invoke: function(methodName) { - var ret = Ember.A(); - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 1); - } - - this.forEach(function(x, idx) { - var method = x && x[methodName]; - - if ('function' === typeof method) { - ret[idx] = args ? apply(x, method, args) : x[methodName](); - } - }, this); - - return ret; - }, - - /** - Simply converts the enumerable into a genuine array. The order is not - guaranteed. Corresponds to the method implemented by Prototype. - - @method toArray - @return {Array} the enumerable as an array. - */ - toArray: function() { - var ret = Ember.A(); - - this.forEach(function(o, idx) { - ret[idx] = o; - }); - - return ret; - }, - - /** - Returns a copy of the array with all `null` and `undefined` elements removed. - - ```javascript - var arr = ['a', null, 'c', undefined]; - arr.compact(); // ['a', 'c'] - ``` - - @method compact - @return {Array} the array without null and undefined elements. - */ - compact: function() { - return this.filter(function(value) { - return value != null; - }); - }, - - /** - Returns a new enumerable that excludes the passed value. The default - implementation returns an array regardless of the receiver type unless - the receiver does not contain the value. - - ```javascript - var arr = ['a', 'b', 'a', 'c']; - arr.without('a'); // ['b', 'c'] - ``` - - @method without - @param {Object} value - @return {Ember.Enumerable} - */ - without: function(value) { - if (!this.contains(value)) { - return this; // nothing to do - } - - var ret = Ember.A(); - - this.forEach(function(k) { - if (k !== value) { - ret[ret.length] = k; - } - }); - - return ret; - }, - - /** - Returns a new enumerable that contains only unique values. The default - implementation returns an array regardless of the receiver type. - - ```javascript - var arr = ['a', 'a', 'b', 'b']; - arr.uniq(); // ['a', 'b'] - ``` - - This only works on primitive data types, e.g. Strings, Numbers, etc. - - @method uniq - @return {Ember.Enumerable} - */ - uniq: function() { - var ret = Ember.A(); - - this.forEach(function(k) { - if (indexOf(ret, k) < 0) { - ret.push(k); - } - }); - - return ret; - }, - - /** - This property will trigger anytime the enumerable's content changes. - You can observe this property to be notified of changes to the enumerables - content. - - For plain enumerables, this property is read only. `Array` overrides - this method. - - @property [] - @type Array - @return this - */ - '[]': computed(function(key, value) { - return this; - }), - - // .......................................................... - // ENUMERABLE OBSERVERS - // - - /** - Registers an enumerable observer. Must implement `Ember.EnumerableObserver` - mixin. - - @method addEnumerableObserver - @param {Object} target - @param {Hash} [opts] - @return this - */ - addEnumerableObserver: function(target, opts) { - var willChange = (opts && opts.willChange) || 'enumerableWillChange'; - var didChange = (opts && opts.didChange) || 'enumerableDidChange'; - var hasObservers = get(this, 'hasEnumerableObservers'); - - if (!hasObservers) { - propertyWillChange(this, 'hasEnumerableObservers'); - } - - addListener(this, '@enumerable:before', target, willChange); - addListener(this, '@enumerable:change', target, didChange); - - if (!hasObservers) { - propertyDidChange(this, 'hasEnumerableObservers'); - } - - return this; - }, - - /** - Removes a registered enumerable observer. - - @method removeEnumerableObserver - @param {Object} target - @param {Hash} [opts] - @return this - */ - removeEnumerableObserver: function(target, opts) { - var willChange = (opts && opts.willChange) || 'enumerableWillChange'; - var didChange = (opts && opts.didChange) || 'enumerableDidChange'; - var hasObservers = get(this, 'hasEnumerableObservers'); - - if (hasObservers) { - propertyWillChange(this, 'hasEnumerableObservers'); - } - - removeListener(this, '@enumerable:before', target, willChange); - removeListener(this, '@enumerable:change', target, didChange); - - if (hasObservers) { - propertyDidChange(this, 'hasEnumerableObservers'); - } - - return this; - }, - - /** - Becomes true whenever the array currently has observers watching changes - on the array. - - @property hasEnumerableObservers - @type Boolean - */ - hasEnumerableObservers: computed(function() { - return hasListeners(this, '@enumerable:change') || hasListeners(this, '@enumerable:before'); - }), - - - /** - Invoke this method just before the contents of your enumerable will - change. You can either omit the parameters completely or pass the objects - to be removed or added if available or just a count. - - @method enumerableContentWillChange - @param {Ember.Enumerable|Number} removing An enumerable of the objects to - be removed or the number of items to be removed. - @param {Ember.Enumerable|Number} adding An enumerable of the objects to be - added or the number of items to be added. - @chainable - */ - enumerableContentWillChange: function(removing, adding) { - var removeCnt, addCnt, hasDelta; - - if ('number' === typeof removing) { - removeCnt = removing; - } else if (removing) { - removeCnt = get(removing, 'length'); - } else { - removeCnt = removing = -1; - } - - if ('number' === typeof adding) { - addCnt = adding; - } else if (adding) { - addCnt = get(adding,'length'); - } else { - addCnt = adding = -1; - } - - hasDelta = addCnt < 0 || removeCnt < 0 || addCnt - removeCnt !== 0; - - if (removing === -1) { - removing = null; - } - - if (adding === -1) { - adding = null; - } - - propertyWillChange(this, '[]'); - - if (hasDelta) { - propertyWillChange(this, 'length'); - } - - sendEvent(this, '@enumerable:before', [this, removing, adding]); - - return this; - }, - - /** - Invoke this method when the contents of your enumerable has changed. - This will notify any observers watching for content changes. If you are - implementing an ordered enumerable (such as an array), also pass the - start and end values where the content changed so that it can be used to - notify range observers. - - @method enumerableContentDidChange - @param {Ember.Enumerable|Number} removing An enumerable of the objects to - be removed or the number of items to be removed. - @param {Ember.Enumerable|Number} adding An enumerable of the objects to - be added or the number of items to be added. - @chainable - */ - enumerableContentDidChange: function(removing, adding) { - var removeCnt, addCnt, hasDelta; - - if ('number' === typeof removing) { - removeCnt = removing; - } else if (removing) { - removeCnt = get(removing, 'length'); - } else { - removeCnt = removing = -1; - } - - if ('number' === typeof adding) { - addCnt = adding; - } else if (adding) { - addCnt = get(adding, 'length'); - } else { - addCnt = adding = -1; - } - - hasDelta = addCnt < 0 || removeCnt < 0 || addCnt - removeCnt !== 0; - - if (removing === -1) { - removing = null; - } - - if (adding === -1) { - adding = null; - } - - sendEvent(this, '@enumerable:change', [this, removing, adding]); - - if (hasDelta) { - propertyDidChange(this, 'length'); - } - - propertyDidChange(this, '[]'); - - return this ; - }, - - /** - Converts the enumerable into an array and sorts by the keys - specified in the argument. - - You may provide multiple arguments to sort by multiple properties. - - @method sortBy - @param {String} property name(s) to sort on - @return {Array} The sorted array. - @since 1.2.0 - */ - sortBy: function() { - var sortKeys = arguments; - - return this.toArray().sort(function(a, b){ - for(var i = 0; i < sortKeys.length; i++) { - var key = sortKeys[i]; - var propA = get(a, key); - var propB = get(b, key); - // return 1 or -1 else continue to the next sortKey - var compareValue = compare(propA, propB); - - if (compareValue) { - return compareValue; - } - } - return 0; - }); - } - }); - }); -enifed("ember-runtime/mixins/evented", - ["ember-metal/mixin","ember-metal/events","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var addListener = __dependency2__.addListener; - var removeListener = __dependency2__.removeListener; - var hasListeners = __dependency2__.hasListeners; - var sendEvent = __dependency2__.sendEvent; - - /** - @module ember - @submodule ember-runtime - */ - - /** - This mixin allows for Ember objects to subscribe to and emit events. - - ```javascript - App.Person = Ember.Object.extend(Ember.Evented, { - greet: function() { - // ... - this.trigger('greet'); - } - }); - - var person = App.Person.create(); - - person.on('greet', function() { - console.log('Our person has greeted'); - }); - - person.greet(); - - // outputs: 'Our person has greeted' - ``` - - You can also chain multiple event subscriptions: - - ```javascript - person.on('greet', function() { - console.log('Our person has greeted'); - }).one('greet', function() { - console.log('Offer one-time special'); - }).off('event', this, forgetThis); - ``` - - @class Evented - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - - /** - Subscribes to a named event with given function. - - ```javascript - person.on('didLoad', function() { - // fired once the person has loaded - }); - ``` - - An optional target can be passed in as the 2nd argument that will - be set as the "this" for the callback. This is a good way to give your - function access to the object triggering the event. When the target - parameter is used the callback becomes the third argument. - - @method on - @param {String} name The name of the event - @param {Object} [target] The "this" binding for the callback - @param {Function} method The callback to execute - @return this - */ - on: function(name, target, method) { - addListener(this, name, target, method); - return this; - }, - - /** - Subscribes a function to a named event and then cancels the subscription - after the first time the event is triggered. It is good to use ``one`` when - you only care about the first time an event has taken place. - - This function takes an optional 2nd argument that will become the "this" - value for the callback. If this argument is passed then the 3rd argument - becomes the function. - - @method one - @param {String} name The name of the event - @param {Object} [target] The "this" binding for the callback - @param {Function} method The callback to execute - @return this - */ - one: function(name, target, method) { - if (!method) { - method = target; - target = null; - } - - addListener(this, name, target, method, true); - return this; - }, - - /** - Triggers a named event for the object. Any additional arguments - will be passed as parameters to the functions that are subscribed to the - event. - - ```javascript - person.on('didEat', function(food) { - console.log('person ate some ' + food); - }); - - person.trigger('didEat', 'broccoli'); - - // outputs: person ate some broccoli - ``` - @method trigger - @param {String} name The name of the event - @param {Object...} args Optional arguments to pass on - */ - trigger: function(name) { - var length = arguments.length; - var args = new Array(length - 1); - - for (var i = 1; i < length; i++) { - args[i - 1] = arguments[i]; - } - - sendEvent(this, name, args); - }, - - /** - Cancels subscription for given name, target, and method. - - @method off - @param {String} name The name of the event - @param {Object} target The target of the subscription - @param {Function} method The function of the subscription - @return this - */ - off: function(name, target, method) { - removeListener(this, name, target, method); - return this; - }, - - /** - Checks to see if object has any subscriptions for named event. - - @method has - @param {String} name The name of the event - @return {Boolean} does the object have a subscription for event - */ - has: function(name) { - return hasListeners(this, name); - } - }); - }); -enifed("ember-runtime/mixins/freezable", - ["ember-metal/mixin","ember-metal/property_get","ember-metal/property_set","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Mixin = __dependency1__.Mixin; - var get = __dependency2__.get; - var set = __dependency3__.set; - - /** - The `Ember.Freezable` mixin implements some basic methods for marking an - object as frozen. Once an object is frozen it should be read only. No changes - may be made the internal state of the object. - - ## Enforcement - - To fully support freezing in your subclass, you must include this mixin and - override any method that might alter any property on the object to instead - raise an exception. You can check the state of an object by checking the - `isFrozen` property. - - Although future versions of JavaScript may support language-level freezing - object objects, that is not the case today. Even if an object is freezable, - it is still technically possible to modify the object, even though it could - break other parts of your application that do not expect a frozen object to - change. It is, therefore, very important that you always respect the - `isFrozen` property on all freezable objects. - - ## Example Usage - - The example below shows a simple object that implement the `Ember.Freezable` - protocol. - - ```javascript - Contact = Ember.Object.extend(Ember.Freezable, { - firstName: null, - lastName: null, - - // swaps the names - swapNames: function() { - if (this.get('isFrozen')) throw Ember.FROZEN_ERROR; - var tmp = this.get('firstName'); - this.set('firstName', this.get('lastName')); - this.set('lastName', tmp); - return this; - } - - }); - - c = Contact.create({ firstName: "John", lastName: "Doe" }); - c.swapNames(); // returns c - c.freeze(); - c.swapNames(); // EXCEPTION - ``` - - ## Copying - - Usually the `Ember.Freezable` protocol is implemented in cooperation with the - `Ember.Copyable` protocol, which defines a `frozenCopy()` method that will - return a frozen object, if the object implements this method as well. - - @class Freezable - @namespace Ember - @since Ember 0.9 - */ - var Freezable = Mixin.create({ - - /** - Set to `true` when the object is frozen. Use this property to detect - whether your object is frozen or not. - - @property isFrozen - @type Boolean - */ - isFrozen: false, - - /** - Freezes the object. Once this method has been called the object should - no longer allow any properties to be edited. - - @method freeze - @return {Object} receiver - */ - freeze: function() { - if (get(this, 'isFrozen')) return this; - set(this, 'isFrozen', true); - return this; - } - - }); - __exports__.Freezable = Freezable; - var FROZEN_ERROR = "Frozen object cannot be modified."; - __exports__.FROZEN_ERROR = FROZEN_ERROR; - }); -enifed("ember-runtime/mixins/mutable_array", - ["ember-metal/property_get","ember-metal/utils","ember-metal/error","ember-metal/mixin","ember-runtime/mixins/array","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - - // require('ember-runtime/mixins/array'); - // require('ember-runtime/mixins/mutable_enumerable'); - - // .......................................................... - // CONSTANTS - // - - var OUT_OF_RANGE_EXCEPTION = "Index out of range"; - var EMPTY = []; - - // .......................................................... - // HELPERS - // - - var get = __dependency1__.get; - var isArray = __dependency2__.isArray; - var EmberError = __dependency3__["default"]; - var Mixin = __dependency4__.Mixin; - var required = __dependency4__.required; - var EmberArray = __dependency5__["default"]; - var MutableEnumerable = __dependency6__["default"]; - var Enumerable = __dependency7__["default"]; - /** - This mixin defines the API for modifying array-like objects. These methods - can be applied only to a collection that keeps its items in an ordered set. - It builds upon the Array mixin and adds methods to modify the array. - Concrete implementations of this class include ArrayProxy and ArrayController. - - It is important to use the methods in this class to modify arrays so that - changes are observable. This allows the binding system in Ember to function - correctly. - - - Note that an Array can change even if it does not implement this mixin. - For example, one might implement a SparseArray that cannot be directly - modified, but if its underlying enumerable changes, it will change also. - - @class MutableArray - @namespace Ember - @uses Ember.Array - @uses Ember.MutableEnumerable - */ - __exports__["default"] = Mixin.create(EmberArray, MutableEnumerable, { - - /** - __Required.__ You must implement this method to apply this mixin. - - This is one of the primitives you must implement to support `Ember.Array`. - You should replace amt objects started at idx with the objects in the - passed array. You should also call `this.enumerableContentDidChange()` - - @method replace - @param {Number} idx Starting index in the array to replace. If - idx >= length, then append to the end of the array. - @param {Number} amt Number of elements that should be removed from - the array, starting at *idx*. - @param {Array} objects An array of zero or more objects that should be - inserted into the array at *idx* - */ - replace: required(), - - /** - Remove all elements from the array. This is useful if you - want to reuse an existing array without having to recreate it. - - ```javascript - var colors = ["red", "green", "blue"]; - color.length(); // 3 - colors.clear(); // [] - colors.length(); // 0 - ``` - - @method clear - @return {Ember.Array} An empty Array. - */ - clear: function () { - var len = get(this, 'length'); - if (len === 0) return this; - this.replace(0, len, EMPTY); - return this; - }, - - /** - This will use the primitive `replace()` method to insert an object at the - specified index. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.insertAt(2, "yellow"); // ["red", "green", "yellow", "blue"] - colors.insertAt(5, "orange"); // Error: Index out of range - ``` - - @method insertAt - @param {Number} idx index of insert the object at. - @param {Object} object object to insert - @return {Ember.Array} receiver - */ - insertAt: function(idx, object) { - if (idx > get(this, 'length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION); - this.replace(idx, 0, [object]); - return this; - }, - - /** - Remove an object at the specified index using the `replace()` primitive - method. You can pass either a single index, or a start and a length. - - If you pass a start and length that is beyond the - length this method will throw an `OUT_OF_RANGE_EXCEPTION`. - - ```javascript - var colors = ["red", "green", "blue", "yellow", "orange"]; - colors.removeAt(0); // ["green", "blue", "yellow", "orange"] - colors.removeAt(2, 2); // ["green", "blue"] - colors.removeAt(4, 2); // Error: Index out of range - ``` - - @method removeAt - @param {Number} start index, start of range - @param {Number} len length of passing range - @return {Ember.Array} receiver - */ - removeAt: function(start, len) { - if ('number' === typeof start) { - - if ((start < 0) || (start >= get(this, 'length'))) { - throw new EmberError(OUT_OF_RANGE_EXCEPTION); - } - - // fast case - if (len === undefined) len = 1; - this.replace(start, len, EMPTY); - } - - return this; - }, - - /** - Push the object onto the end of the array. Works just like `push()` but it - is KVO-compliant. - - ```javascript - var colors = ["red", "green"]; - colors.pushObject("black"); // ["red", "green", "black"] - colors.pushObject(["yellow"]); // ["red", "green", ["yellow"]] - ``` - - @method pushObject - @param {*} obj object to push - @return object same object passed as a param - */ - pushObject: function(obj) { - this.insertAt(get(this, 'length'), obj); - return obj; - }, - - /** - Add the objects in the passed numerable to the end of the array. Defers - notifying observers of the change until all objects are added. - - ```javascript - var colors = ["red"]; - colors.pushObjects(["yellow", "orange"]); // ["red", "yellow", "orange"] - ``` - - @method pushObjects - @param {Ember.Enumerable} objects the objects to add - @return {Ember.Array} receiver - */ - pushObjects: function(objects) { - if (!(Enumerable.detect(objects) || isArray(objects))) { - throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects"); - } - this.replace(get(this, 'length'), 0, objects); - return this; - }, - - /** - Pop object from array or nil if none are left. Works just like `pop()` but - it is KVO-compliant. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.popObject(); // "blue" - console.log(colors); // ["red", "green"] - ``` - - @method popObject - @return object - */ - popObject: function() { - var len = get(this, 'length'); - if (len === 0) return null; - - var ret = this.objectAt(len-1); - this.removeAt(len-1, 1); - return ret; - }, - - /** - Shift an object from start of array or nil if none are left. Works just - like `shift()` but it is KVO-compliant. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.shiftObject(); // "red" - console.log(colors); // ["green", "blue"] - ``` - - @method shiftObject - @return object - */ - shiftObject: function() { - if (get(this, 'length') === 0) return null; - var ret = this.objectAt(0); - this.removeAt(0); - return ret; - }, - - /** - Unshift an object to start of array. Works just like `unshift()` but it is - KVO-compliant. - - ```javascript - var colors = ["red"]; - colors.unshiftObject("yellow"); // ["yellow", "red"] - colors.unshiftObject(["black"]); // [["black"], "yellow", "red"] - ``` - - @method unshiftObject - @param {*} obj object to unshift - @return object same object passed as a param - */ - unshiftObject: function(obj) { - this.insertAt(0, obj); - return obj; - }, - - /** - Adds the named objects to the beginning of the array. Defers notifying - observers until all objects have been added. - - ```javascript - var colors = ["red"]; - colors.unshiftObjects(["black", "white"]); // ["black", "white", "red"] - colors.unshiftObjects("yellow"); // Type Error: 'undefined' is not a function - ``` - - @method unshiftObjects - @param {Ember.Enumerable} objects the objects to add - @return {Ember.Array} receiver - */ - unshiftObjects: function(objects) { - this.replace(0, 0, objects); - return this; - }, - - /** - Reverse objects in the array. Works just like `reverse()` but it is - KVO-compliant. - - @method reverseObjects - @return {Ember.Array} receiver - */ - reverseObjects: function() { - var len = get(this, 'length'); - if (len === 0) return this; - var objects = this.toArray().reverse(); - this.replace(0, len, objects); - return this; - }, - - /** - Replace all the receiver's content with content of the argument. - If argument is an empty array receiver will be cleared. - - ```javascript - var colors = ["red", "green", "blue"]; - colors.setObjects(["black", "white"]); // ["black", "white"] - colors.setObjects([]); // [] - ``` - - @method setObjects - @param {Ember.Array} objects array whose content will be used for replacing - the content of the receiver - @return {Ember.Array} receiver with the new content - */ - setObjects: function(objects) { - if (objects.length === 0) return this.clear(); - - var len = get(this, 'length'); - this.replace(0, len, objects); - return this; - }, - - // .......................................................... - // IMPLEMENT Ember.MutableEnumerable - // - - /** - Remove all occurrences of an object in the array. - - ```javascript - var cities = ["Chicago", "Berlin", "Lima", "Chicago"]; - cities.removeObject("Chicago"); // ["Berlin", "Lima"] - cities.removeObject("Lima"); // ["Berlin"] - cities.removeObject("Tokyo") // ["Berlin"] - ``` - - @method removeObject - @param {*} obj object to remove - @return {Ember.Array} receiver - */ - removeObject: function(obj) { - var loc = get(this, 'length') || 0; - while(--loc >= 0) { - var curObject = this.objectAt(loc); - if (curObject === obj) this.removeAt(loc); - } - return this; - }, - - /** - Push the object onto the end of the array if it is not already - present in the array. - - ```javascript - var cities = ["Chicago", "Berlin"]; - cities.addObject("Lima"); // ["Chicago", "Berlin", "Lima"] - cities.addObject("Berlin"); // ["Chicago", "Berlin", "Lima"] - ``` - - @method addObject - @param {*} obj object to add, if not already present - @return {Ember.Array} receiver - */ - addObject: function(obj) { - if (!this.contains(obj)) this.pushObject(obj); - return this; - } - - }); - }); -enifed("ember-runtime/mixins/mutable_enumerable", - ["ember-metal/enumerable_utils","ember-runtime/mixins/enumerable","ember-metal/mixin","ember-metal/property_events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var forEach = __dependency1__.forEach; - var Enumerable = __dependency2__["default"]; - var Mixin = __dependency3__.Mixin; - var required = __dependency3__.required; - var beginPropertyChanges = __dependency4__.beginPropertyChanges; - var endPropertyChanges = __dependency4__.endPropertyChanges; - - /** - @module ember - @submodule ember-runtime - */ - - /** - This mixin defines the API for modifying generic enumerables. These methods - can be applied to an object regardless of whether it is ordered or - unordered. - - Note that an Enumerable can change even if it does not implement this mixin. - For example, a MappedEnumerable cannot be directly modified but if its - underlying enumerable changes, it will change also. - - ## Adding Objects - - To add an object to an enumerable, use the `addObject()` method. This - method will only add the object to the enumerable if the object is not - already present and is of a type supported by the enumerable. - - ```javascript - set.addObject(contact); - ``` - - ## Removing Objects - - To remove an object from an enumerable, use the `removeObject()` method. This - will only remove the object if it is present in the enumerable, otherwise - this method has no effect. - - ```javascript - set.removeObject(contact); - ``` - - ## Implementing In Your Own Code - - If you are implementing an object and want to support this API, just include - this mixin in your class and implement the required methods. In your unit - tests, be sure to apply the Ember.MutableEnumerableTests to your object. - - @class MutableEnumerable - @namespace Ember - @uses Ember.Enumerable - */ - __exports__["default"] = Mixin.create(Enumerable, { - - /** - __Required.__ You must implement this method to apply this mixin. - - Attempts to add the passed object to the receiver if the object is not - already present in the collection. If the object is present, this method - has no effect. - - If the passed object is of a type not supported by the receiver, - then this method should raise an exception. - - @method addObject - @param {Object} object The object to add to the enumerable. - @return {Object} the passed object - */ - addObject: required(Function), - - /** - Adds each object in the passed enumerable to the receiver. - - @method addObjects - @param {Ember.Enumerable} objects the objects to add. - @return {Object} receiver - */ - addObjects: function(objects) { - beginPropertyChanges(this); - forEach(objects, function(obj) { this.addObject(obj); }, this); - endPropertyChanges(this); - return this; - }, - - /** - __Required.__ You must implement this method to apply this mixin. - - Attempts to remove the passed object from the receiver collection if the - object is present in the collection. If the object is not present, - this method has no effect. - - If the passed object is of a type not supported by the receiver, - then this method should raise an exception. - - @method removeObject - @param {Object} object The object to remove from the enumerable. - @return {Object} the passed object - */ - removeObject: required(Function), - - - /** - Removes each object in the passed enumerable from the receiver. - - @method removeObjects - @param {Ember.Enumerable} objects the objects to remove - @return {Object} receiver - */ - removeObjects: function(objects) { - beginPropertyChanges(this); - for (var i = objects.length - 1; i >= 0; i--) { - this.removeObject(objects[i]); - } - endPropertyChanges(this); - return this; - } - }); - }); -enifed("ember-runtime/mixins/observable", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/get_properties","ember-metal/set_properties","ember-metal/mixin","ember-metal/events","ember-metal/property_events","ember-metal/observer","ember-metal/computed","ember-metal/is_none","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.assert - - var get = __dependency2__.get; - var getWithDefault = __dependency2__.getWithDefault; - var set = __dependency3__.set; - var apply = __dependency4__.apply; - var getProperties = __dependency5__["default"]; - var setProperties = __dependency6__["default"]; - var Mixin = __dependency7__.Mixin; - var hasListeners = __dependency8__.hasListeners; - var beginPropertyChanges = __dependency9__.beginPropertyChanges; - var propertyWillChange = __dependency9__.propertyWillChange; - var propertyDidChange = __dependency9__.propertyDidChange; - var endPropertyChanges = __dependency9__.endPropertyChanges; - var addObserver = __dependency10__.addObserver; - var addBeforeObserver = __dependency10__.addBeforeObserver; - var removeObserver = __dependency10__.removeObserver; - var observersFor = __dependency10__.observersFor; - var cacheFor = __dependency11__.cacheFor; - var isNone = __dependency12__["default"]; - - - var slice = Array.prototype.slice; - /** - ## Overview - - This mixin provides properties and property observing functionality, core - features of the Ember object model. - - Properties and observers allow one object to observe changes to a - property on another object. This is one of the fundamental ways that - models, controllers and views communicate with each other in an Ember - application. - - Any object that has this mixin applied can be used in observer - operations. That includes `Ember.Object` and most objects you will - interact with as you write your Ember application. - - Note that you will not generally apply this mixin to classes yourself, - but you will use the features provided by this module frequently, so it - is important to understand how to use it. - - ## Using `get()` and `set()` - - Because of Ember's support for bindings and observers, you will always - access properties using the get method, and set properties using the - set method. This allows the observing objects to be notified and - computed properties to be handled properly. - - More documentation about `get` and `set` are below. - - ## Observing Property Changes - - You typically observe property changes simply by adding the `observes` - call to the end of your method declarations in classes that you write. - For example: - - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property changes - }.observes('value') - }); - ``` - - Although this is the most common way to add an observer, this capability - is actually built into the `Ember.Object` class on top of two methods - defined in this mixin: `addObserver` and `removeObserver`. You can use - these two methods to add and remove observers yourself if you need to - do so at runtime. - - To add an observer for a property, call: - - ```javascript - object.addObserver('propertyKey', targetObject, targetAction) - ``` - - This will call the `targetAction` method on the `targetObject` whenever - the value of the `propertyKey` changes. - - Note that if `propertyKey` is a computed property, the observer will be - called when any of the property dependencies are changed, even if the - resulting value of the computed property is unchanged. This is necessary - because computed properties are not computed until `get` is called. - - @class Observable - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - - /** - Retrieves the value of a property from the object. - - This method is usually similar to using `object[keyName]` or `object.keyName`, - however it supports both computed properties and the unknownProperty - handler. - - Because `get` unifies the syntax for accessing all these kinds - of properties, it can make many refactorings easier, such as replacing a - simple property with a computed property, or vice versa. - - ### Computed Properties - - Computed properties are methods defined with the `property` modifier - declared at the end, such as: - - ```javascript - fullName: function() { - return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') - ``` - - When you call `get` on a computed property, the function will be - called and the return value will be returned instead of the function - itself. - - ### Unknown Properties - - Likewise, if you try to call `get` on a property whose value is - `undefined`, the `unknownProperty()` method will be called on the object. - If this method returns any value other than `undefined`, it will be returned - instead. This allows you to implement "virtual" properties that are - not defined upfront. - - @method get - @param {String} keyName The property to retrieve - @return {Object} The property value or undefined. - */ - get: function(keyName) { - return get(this, keyName); - }, - - /** - To get the values of multiple properties at once, call `getProperties` - with a list of strings or an array: - - ```javascript - record.getProperties('firstName', 'lastName', 'zipCode'); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - is equivalent to: - - ```javascript - record.getProperties(['firstName', 'lastName', 'zipCode']); - // { firstName: 'John', lastName: 'Doe', zipCode: '10011' } - ``` - - @method getProperties - @param {String...|Array} list of keys to get - @return {Hash} - */ - getProperties: function() { - return apply(null, getProperties, [this].concat(slice.call(arguments))); - }, - - /** - Sets the provided key or path to the value. - - This method is generally very similar to calling `object[key] = value` or - `object.key = value`, except that it provides support for computed - properties, the `setUnknownProperty()` method and property observers. - - ### Computed Properties - - If you try to set a value on a key that has a computed property handler - defined (see the `get()` method for an example), then `set()` will call - that method, passing both the value and key instead of simply changing - the value itself. This is useful for those times when you need to - implement a property that is composed of one or more member - properties. - - ### Unknown Properties - - If you try to set a value on a key that is undefined in the target - object, then the `setUnknownProperty()` handler will be called instead. This - gives you an opportunity to implement complex "virtual" properties that - are not predefined on the object. If `setUnknownProperty()` returns - undefined, then `set()` will simply set the value on the object. - - ### Property Observers - - In addition to changing the property, `set()` will also register a property - change with the object. Unless you have placed this call inside of a - `beginPropertyChanges()` and `endPropertyChanges(),` any "local" observers - (i.e. observer methods declared on the same object), will be called - immediately. Any "remote" observers (i.e. observer methods declared on - another object) will be placed in a queue and called at a later time in a - coalesced manner. - - ### Chaining - - In addition to property changes, `set()` returns the value of the object - itself so you can do chaining like this: - - ```javascript - record.set('firstName', 'Charles').set('lastName', 'Jolley'); - ``` - - @method set - @param {String} keyName The property to set - @param {Object} value The value to set or `null`. - @return {Ember.Observable} - */ - set: function(keyName, value) { - set(this, keyName, value); - return this; - }, - - - /** - Sets a list of properties at once. These properties are set inside - a single `beginPropertyChanges` and `endPropertyChanges` batch, so - observers will be buffered. - - ```javascript - record.setProperties({ firstName: 'Charles', lastName: 'Jolley' }); - ``` - - @method setProperties - @param {Hash} hash the hash of keys and values to set - @return {Ember.Observable} - */ - setProperties: function(hash) { - return setProperties(this, hash); - }, - - /** - Begins a grouping of property changes. - - You can use this method to group property changes so that notifications - will not be sent until the changes are finished. If you plan to make a - large number of changes to an object at one time, you should call this - method at the beginning of the changes to begin deferring change - notifications. When you are done making changes, call - `endPropertyChanges()` to deliver the deferred change notifications and end - deferring. - - @method beginPropertyChanges - @return {Ember.Observable} - */ - beginPropertyChanges: function() { - beginPropertyChanges(); - return this; - }, - - /** - Ends a grouping of property changes. - - You can use this method to group property changes so that notifications - will not be sent until the changes are finished. If you plan to make a - large number of changes to an object at one time, you should call - `beginPropertyChanges()` at the beginning of the changes to defer change - notifications. When you are done making changes, call this method to - deliver the deferred change notifications and end deferring. - - @method endPropertyChanges - @return {Ember.Observable} - */ - endPropertyChanges: function() { - endPropertyChanges(); - return this; - }, - - /** - Notify the observer system that a property is about to change. - - Sometimes you need to change a value directly or indirectly without - actually calling `get()` or `set()` on it. In this case, you can use this - method and `propertyDidChange()` instead. Calling these two methods - together will notify all observers that the property has potentially - changed value. - - Note that you must always call `propertyWillChange` and `propertyDidChange` - as a pair. If you do not, it may get the property change groups out of - order and cause notifications to be delivered more often than you would - like. - - @method propertyWillChange - @param {String} keyName The property key that is about to change. - @return {Ember.Observable} - */ - propertyWillChange: function(keyName) { - propertyWillChange(this, keyName); - return this; - }, - - /** - Notify the observer system that a property has just changed. - - Sometimes you need to change a value directly or indirectly without - actually calling `get()` or `set()` on it. In this case, you can use this - method and `propertyWillChange()` instead. Calling these two methods - together will notify all observers that the property has potentially - changed value. - - Note that you must always call `propertyWillChange` and `propertyDidChange` - as a pair. If you do not, it may get the property change groups out of - order and cause notifications to be delivered more often than you would - like. - - @method propertyDidChange - @param {String} keyName The property key that has just changed. - @return {Ember.Observable} - */ - propertyDidChange: function(keyName) { - propertyDidChange(this, keyName); - return this; - }, - - /** - Convenience method to call `propertyWillChange` and `propertyDidChange` in - succession. - - @method notifyPropertyChange - @param {String} keyName The property key to be notified about. - @return {Ember.Observable} - */ - notifyPropertyChange: function(keyName) { - this.propertyWillChange(keyName); - this.propertyDidChange(keyName); - return this; - }, - - addBeforeObserver: function(key, target, method) { - addBeforeObserver(this, key, target, method); - }, - - /** - Adds an observer on a property. - - This is the core method used to register an observer for a property. - - Once you call this method, any time the key's value is set, your observer - will be notified. Note that the observers are triggered any time the - value is set, regardless of whether it has actually changed. Your - observer should be prepared to handle that. - - You can also pass an optional context parameter to this method. The - context will be passed to your observer method whenever it is triggered. - Note that if you add the same target/method pair on a key multiple times - with different context parameters, your observer will only be called once - with the last context you passed. - - ### Observer Methods - - Observer methods you pass should generally have the following signature if - you do not pass a `context` parameter: - - ```javascript - fooDidChange: function(sender, key, value, rev) { }; - ``` - - The sender is the object that changed. The key is the property that - changes. The value property is currently reserved and unused. The rev - is the last property revision of the object when it changed, which you can - use to detect if the key value has really changed or not. - - If you pass a `context` parameter, the context will be passed before the - revision like so: - - ```javascript - fooDidChange: function(sender, key, value, context, rev) { }; - ``` - - Usually you will not need the value, context or revision parameters at - the end. In this case, it is common to write observer methods that take - only a sender and key value as parameters or, if you aren't interested in - any of these values, to write an observer that has no parameters at all. - - @method addObserver - @param {String} key The key to observer - @param {Object} target The target object to invoke - @param {String|Function} method The method to invoke. - */ - addObserver: function(key, target, method) { - addObserver(this, key, target, method); - }, - - /** - Remove an observer you have previously registered on this object. Pass - the same key, target, and method you passed to `addObserver()` and your - target will no longer receive notifications. - - @method removeObserver - @param {String} key The key to observer - @param {Object} target The target object to invoke - @param {String|Function} method The method to invoke. - */ - removeObserver: function(key, target, method) { - removeObserver(this, key, target, method); - }, - - /** - Returns `true` if the object currently has observers registered for a - particular key. You can use this method to potentially defer performing - an expensive action until someone begins observing a particular property - on the object. - - @method hasObserverFor - @param {String} key Key to check - @return {Boolean} - */ - hasObserverFor: function(key) { - return hasListeners(this, key+':change'); - }, - - /** - Retrieves the value of a property, or a default value in the case that the - property returns `undefined`. - - ```javascript - person.getWithDefault('lastName', 'Doe'); - ``` - - @method getWithDefault - @param {String} keyName The name of the property to retrieve - @param {Object} defaultValue The value to return if the property value is undefined - @return {Object} The property value or the defaultValue. - */ - getWithDefault: function(keyName, defaultValue) { - return getWithDefault(this, keyName, defaultValue); - }, - - /** - Set the value of a property to the current value plus some amount. - - ```javascript - person.incrementProperty('age'); - team.incrementProperty('score', 2); - ``` - - @method incrementProperty - @param {String} keyName The name of the property to increment - @param {Number} increment The amount to increment by. Defaults to 1 - @return {Number} The new property value - */ - incrementProperty: function(keyName, increment) { - if (isNone(increment)) { increment = 1; } - set(this, keyName, (parseFloat(get(this, keyName)) || 0) + increment); - return get(this, keyName); - }, - - /** - Set the value of a property to the current value minus some amount. - - ```javascript - player.decrementProperty('lives'); - orc.decrementProperty('health', 5); - ``` - - @method decrementProperty - @param {String} keyName The name of the property to decrement - @param {Number} decrement The amount to decrement by. Defaults to 1 - @return {Number} The new property value - */ - decrementProperty: function(keyName, decrement) { - if (isNone(decrement)) { decrement = 1; } - set(this, keyName, (get(this, keyName) || 0) - decrement); - return get(this, keyName); - }, - - /** - Set the value of a boolean property to the opposite of it's - current value. - - ```javascript - starship.toggleProperty('warpDriveEngaged'); - ``` - - @method toggleProperty - @param {String} keyName The name of the property to toggle - @return {Object} The new property value - */ - toggleProperty: function(keyName) { - set(this, keyName, !get(this, keyName)); - return get(this, keyName); - }, - - /** - Returns the cached value of a computed property, if it exists. - This allows you to inspect the value of a computed property - without accidentally invoking it if it is intended to be - generated lazily. - - @method cacheFor - @param {String} keyName - @return {Object} The cached value of the computed property, if any - */ - cacheFor: function(keyName) { - return cacheFor(this, keyName); - }, - - // intended for debugging purposes - observersForKey: function(keyName) { - return observersFor(this, keyName); - } - }); - }); -enifed("ember-runtime/mixins/promise_proxy", - ["ember-metal/property_get","ember-metal/set_properties","ember-metal/computed","ember-metal/mixin","ember-metal/error","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var setProperties = __dependency2__["default"]; - var computed = __dependency3__.computed; - var Mixin = __dependency4__.Mixin; - var EmberError = __dependency5__["default"]; - - var not = computed.not; - var or = computed.or; - - /** - @module ember - @submodule ember-runtime - */ - - function tap(proxy, promise) { - setProperties(proxy, { - isFulfilled: false, - isRejected: false - }); - - return promise.then(function(value) { - setProperties(proxy, { - content: value, - isFulfilled: true - }); - return value; - }, function(reason) { - setProperties(proxy, { - reason: reason, - isRejected: true - }); - throw reason; - }, "Ember: PromiseProxy"); - } - - /** - A low level mixin making ObjectProxy, ObjectController or ArrayController's promise aware. - - ```javascript - var ObjectPromiseController = Ember.ObjectController.extend(Ember.PromiseProxyMixin); - - var controller = ObjectPromiseController.create({ - promise: $.getJSON('/some/remote/data.json') - }); - - controller.then(function(json){ - // the json - }, function(reason) { - // the reason why you have no json - }); - ``` - - the controller has bindable attributes which - track the promises life cycle - - ```javascript - controller.get('isPending') //=> true - controller.get('isSettled') //=> false - controller.get('isRejected') //=> false - controller.get('isFulfilled') //=> false - ``` - - When the the $.getJSON completes, and the promise is fulfilled - with json, the life cycle attributes will update accordingly. - - ```javascript - controller.get('isPending') //=> false - controller.get('isSettled') //=> true - controller.get('isRejected') //=> false - controller.get('isFulfilled') //=> true - ``` - - As the controller is an ObjectController, and the json now its content, - all the json properties will be available directly from the controller. - - ```javascript - // Assuming the following json: - { - firstName: 'Stefan', - lastName: 'Penner' - } - - // both properties will accessible on the controller - controller.get('firstName') //=> 'Stefan' - controller.get('lastName') //=> 'Penner' - ``` - - If the controller is backing a template, the attributes are - bindable from within that template - - ```handlebars - {{#if isPending}} - loading... - {{else}} - firstName: {{firstName}} - lastName: {{lastName}} - {{/if}} - ``` - @class Ember.PromiseProxyMixin - */ - __exports__["default"] = Mixin.create({ - /** - If the proxied promise is rejected this will contain the reason - provided. - - @property reason - @default null - */ - reason: null, - - /** - Once the proxied promise has settled this will become `false`. - - @property isPending - @default true - */ - isPending: not('isSettled').readOnly(), - - /** - Once the proxied promise has settled this will become `true`. - - @property isSettled - @default false - */ - isSettled: or('isRejected', 'isFulfilled').readOnly(), - - /** - Will become `true` if the proxied promise is rejected. - - @property isRejected - @default false - */ - isRejected: false, - - /** - Will become `true` if the proxied promise is fulfilled. - - @property isFulfilled - @default false - */ - isFulfilled: false, - - /** - The promise whose fulfillment value is being proxied by this object. - - This property must be specified upon creation, and should not be - changed once created. - - Example: - - ```javascript - Ember.ObjectController.extend(Ember.PromiseProxyMixin).create({ - promise: - }); - ``` - - @property promise - */ - promise: computed(function(key, promise) { - if (arguments.length === 2) { - return tap(this, promise); - } else { - throw new EmberError("PromiseProxy's promise must be set"); - } - }), - - /** - An alias to the proxied promise's `then`. - - See RSVP.Promise.then. - - @method then - @param {Function} callback - @return {RSVP.Promise} - */ - then: promiseAlias('then'), - - /** - An alias to the proxied promise's `catch`. - - See RSVP.Promise.catch. - - @method catch - @param {Function} callback - @return {RSVP.Promise} - @since 1.3.0 - */ - 'catch': promiseAlias('catch'), - - /** - An alias to the proxied promise's `finally`. - - See RSVP.Promise.finally. - - @method finally - @param {Function} callback - @return {RSVP.Promise} - @since 1.3.0 - */ - 'finally': promiseAlias('finally') - - }); - - function promiseAlias(name) { - return function () { - var promise = get(this, 'promise'); - return promise[name].apply(promise, arguments); - }; - } - }); -enifed("ember-runtime/mixins/sortable", - ["ember-metal/core","ember-metal/property_get","ember-metal/enumerable_utils","ember-metal/mixin","ember-runtime/mixins/mutable_enumerable","ember-runtime/compare","ember-metal/observer","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert, Ember.A - - var get = __dependency2__.get; - var forEach = __dependency3__.forEach; - var Mixin = __dependency4__.Mixin; - var MutableEnumerable = __dependency5__["default"]; - var compare = __dependency6__["default"]; - var addObserver = __dependency7__.addObserver; - var removeObserver = __dependency7__.removeObserver; - var computed = __dependency8__.computed; - var beforeObserver = __dependency4__.beforeObserver; - var observer = __dependency4__.observer; - //ES6TODO: should we access these directly from their package or from how their exposed in ember-metal? - - /** - `Ember.SortableMixin` provides a standard interface for array proxies - to specify a sort order and maintain this sorting when objects are added, - removed, or updated without changing the implicit order of their underlying - model array: - - ```javascript - songs = [ - {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'}, - {trackNumber: 2, title: 'Back in the U.S.S.R.'}, - {trackNumber: 3, title: 'Glass Onion'}, - ]; - - songsController = Ember.ArrayController.create({ - model: songs, - sortProperties: ['trackNumber'], - sortAscending: true - }); - - songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'} - - songsController.addObject({trackNumber: 1, title: 'Dear Prudence'}); - songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'} - ``` - - If you add or remove the properties to sort by or change the sort direction the model - sort order will be automatically updated. - - ```javascript - songsController.set('sortProperties', ['title']); - songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'} - - songsController.toggleProperty('sortAscending'); - songsController.get('firstObject'); // {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'} - ``` - - `SortableMixin` works by sorting the `arrangedContent` array, which is the array that - `ArrayProxy` displays. Due to the fact that the underlying 'content' array is not changed, that - array will not display the sorted list: - - ```javascript - songsController.get('content').get('firstObject'); // Returns the unsorted original content - songsController.get('firstObject'); // Returns the sorted content. - ``` - - Although the sorted content can also be accessed through the `arrangedContent` property, - it is preferable to use the proxied class and not the `arrangedContent` array directly. - - @class SortableMixin - @namespace Ember - @uses Ember.MutableEnumerable - */ - __exports__["default"] = Mixin.create(MutableEnumerable, { - - /** - Specifies which properties dictate the `arrangedContent`'s sort order. - - When specifying multiple properties the sorting will use properties - from the `sortProperties` array prioritized from first to last. - - @property {Array} sortProperties - */ - sortProperties: null, - - /** - Specifies the `arrangedContent`'s sort direction. - Sorts the content in ascending order by default. Set to `false` to - use descending order. - - @property {Boolean} sortAscending - @default true - */ - sortAscending: true, - - /** - The function used to compare two values. You can override this if you - want to do custom comparisons. Functions must be of the type expected by - Array#sort, i.e., - - * return 0 if the two parameters are equal, - * return a negative value if the first parameter is smaller than the second or - * return a positive value otherwise: - - ```javascript - function(x, y) { // These are assumed to be integers - if (x === y) - return 0; - return x < y ? -1 : 1; - } - ``` - - @property sortFunction - @type {Function} - @default Ember.compare - */ - sortFunction: compare, - - orderBy: function(item1, item2) { - var result = 0; - var sortProperties = get(this, 'sortProperties'); - var sortAscending = get(this, 'sortAscending'); - var sortFunction = get(this, 'sortFunction'); - - - forEach(sortProperties, function(propertyName) { - if (result === 0) { - result = sortFunction.call(this, get(item1, propertyName), get(item2, propertyName)); - if ((result !== 0) && !sortAscending) { - result = (-1) * result; - } - } - }, this); - - return result; - }, - - destroy: function() { - var content = get(this, 'content'); - var sortProperties = get(this, 'sortProperties'); - - if (content && sortProperties) { - forEach(content, function(item) { - forEach(sortProperties, function(sortProperty) { - removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(); - }, - - isSorted: computed.notEmpty('sortProperties'), - - /** - Overrides the default `arrangedContent` from `ArrayProxy` in order to sort by `sortFunction`. - Also sets up observers for each `sortProperty` on each item in the content Array. - - @property arrangedContent - */ - arrangedContent: computed('content', 'sortProperties.@each', function(key, value) { - var content = get(this, 'content'); - var isSorted = get(this, 'isSorted'); - var sortProperties = get(this, 'sortProperties'); - var self = this; - - if (content && isSorted) { - content = content.slice(); - content.sort(function(item1, item2) { - return self.orderBy(item1, item2); - }); - forEach(content, function(item) { - forEach(sortProperties, function(sortProperty) { - addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - return Ember.A(content); - } - - return content; - }), - - _contentWillChange: beforeObserver('content', function() { - var content = get(this, 'content'); - var sortProperties = get(this, 'sortProperties'); - - if (content && sortProperties) { - forEach(content, function(item) { - forEach(sortProperties, function(sortProperty) { - removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - this._super(); - }), - - sortPropertiesWillChange: beforeObserver('sortProperties', function() { - this._lastSortAscending = undefined; - }), - - sortPropertiesDidChange: observer('sortProperties', function() { - this._lastSortAscending = undefined; - }), - - sortAscendingWillChange: beforeObserver('sortAscending', function() { - this._lastSortAscending = get(this, 'sortAscending'); - }), - - sortAscendingDidChange: observer('sortAscending', function() { - if (this._lastSortAscending !== undefined && get(this, 'sortAscending') !== this._lastSortAscending) { - var arrangedContent = get(this, 'arrangedContent'); - arrangedContent.reverseObjects(); - } - }), - - contentArrayWillChange: function(array, idx, removedCount, addedCount) { - var isSorted = get(this, 'isSorted'); - - if (isSorted) { - var arrangedContent = get(this, 'arrangedContent'); - var removedObjects = array.slice(idx, idx+removedCount); - var sortProperties = get(this, 'sortProperties'); - - forEach(removedObjects, function(item) { - arrangedContent.removeObject(item); - - forEach(sortProperties, function(sortProperty) { - removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(array, idx, removedCount, addedCount); - }, - - contentArrayDidChange: function(array, idx, removedCount, addedCount) { - var isSorted = get(this, 'isSorted'); - var sortProperties = get(this, 'sortProperties'); - - if (isSorted) { - var addedObjects = array.slice(idx, idx+addedCount); - - forEach(addedObjects, function(item) { - this.insertItemSorted(item); - - forEach(sortProperties, function(sortProperty) { - addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(array, idx, removedCount, addedCount); - }, - - insertItemSorted: function(item) { - var arrangedContent = get(this, 'arrangedContent'); - var length = get(arrangedContent, 'length'); - - var idx = this._binarySearch(item, 0, length); - arrangedContent.insertAt(idx, item); - }, - - contentItemSortPropertyDidChange: function(item) { - var arrangedContent = get(this, 'arrangedContent'); - var oldIndex = arrangedContent.indexOf(item); - var leftItem = arrangedContent.objectAt(oldIndex - 1); - var rightItem = arrangedContent.objectAt(oldIndex + 1); - var leftResult = leftItem && this.orderBy(item, leftItem); - var rightResult = rightItem && this.orderBy(item, rightItem); - - if (leftResult < 0 || rightResult > 0) { - arrangedContent.removeObject(item); - this.insertItemSorted(item); - } - }, - - _binarySearch: function(item, low, high) { - var mid, midItem, res, arrangedContent; - - if (low === high) { - return low; - } - - arrangedContent = get(this, 'arrangedContent'); - - mid = low + Math.floor((high - low) / 2); - midItem = arrangedContent.objectAt(mid); - - res = this.orderBy(midItem, item); - - if (res < 0) { - return this._binarySearch(item, mid+1, high); - } else if (res > 0) { - return this._binarySearch(item, low, mid); - } - - return mid; - } - }); - }); -enifed("ember-runtime/mixins/target_action_support", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/mixin","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.lookup, Ember.assert - - var get = __dependency2__.get; - var typeOf = __dependency3__.typeOf; - var Mixin = __dependency4__.Mixin; - var computed = __dependency5__.computed; - - /** - `Ember.TargetActionSupport` is a mixin that can be included in a class - to add a `triggerAction` method with semantics similar to the Handlebars - `{{action}}` helper. In normal Ember usage, the `{{action}}` helper is - usually the best choice. This mixin is most often useful when you are - doing more complex event handling in View objects. - - See also `Ember.ViewTargetActionSupport`, which has - view-aware defaults for target and actionContext. - - @class TargetActionSupport - @namespace Ember - @extends Ember.Mixin - */ - var TargetActionSupport = Mixin.create({ - target: null, - action: null, - actionContext: null, - - targetObject: computed(function() { - var target = get(this, 'target'); - - if (typeOf(target) === "string") { - var value = get(this, target); - if (value === undefined) { value = get(Ember.lookup, target); } - return value; - } else { - return target; - } - }).property('target'), - - actionContextObject: computed(function() { - var actionContext = get(this, 'actionContext'); - - if (typeOf(actionContext) === "string") { - var value = get(this, actionContext); - if (value === undefined) { value = get(Ember.lookup, actionContext); } - return value; - } else { - return actionContext; - } - }).property('actionContext'), - - /** - Send an `action` with an `actionContext` to a `target`. The action, actionContext - and target will be retrieved from properties of the object. For example: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, { - target: Ember.computed.alias('controller'), - action: 'save', - actionContext: Ember.computed.alias('context'), - click: function() { - this.triggerAction(); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `target`, `action`, and `actionContext` can be provided as properties of - an optional object argument to `triggerAction` as well. - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, { - click: function() { - this.triggerAction({ - action: 'save', - target: this.get('controller'), - actionContext: this.get('context') - }); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `actionContext` defaults to the object you are mixing `TargetActionSupport` into. - But `target` and `action` must be specified either as properties or with the argument - to `triggerAction`, or a combination: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.TargetActionSupport, { - target: Ember.computed.alias('controller'), - click: function() { - this.triggerAction({ - action: 'save' - }); // Sends the `save` action, along with a reference to `this`, - // to the current controller - } - }); - ``` - - @method triggerAction - @param opts {Hash} (optional, with the optional keys action, target and/or actionContext) - @return {Boolean} true if the action was sent successfully and did not return false - */ - triggerAction: function(opts) { - opts = opts || {}; - var action = opts.action || get(this, 'action'); - var target = opts.target || get(this, 'targetObject'); - var actionContext = opts.actionContext; - - function args(options, actionName) { - var ret = []; - if (actionName) { ret.push(actionName); } - - return ret.concat(options); - } - - if (typeof actionContext === 'undefined') { - actionContext = get(this, 'actionContextObject') || this; - } - - if (target && action) { - var ret; - - if (target.send) { - ret = target.send.apply(target, args(actionContext, action)); - } else { - ret = target[action].apply(target, args(actionContext)); - } - - if (ret !== false) ret = true; - - return ret; - } else { - return false; - } - } - }); - - __exports__["default"] = TargetActionSupport; - }); -enifed("ember-runtime/system/application", - ["ember-runtime/system/namespace","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Namespace = __dependency1__["default"]; - - __exports__["default"] = Namespace.extend(); - }); -enifed("ember-runtime/system/array_proxy", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/property_events","ember-metal/error","ember-runtime/system/object","ember-runtime/mixins/mutable_array","ember-runtime/mixins/enumerable","ember-runtime/system/string","ember-metal/alias","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.K, Ember.assert - var get = __dependency2__.get; - var isArray = __dependency3__.isArray; - var apply = __dependency3__.apply; - var computed = __dependency4__.computed; - var beforeObserver = __dependency5__.beforeObserver; - var observer = __dependency5__.observer; - var beginPropertyChanges = __dependency6__.beginPropertyChanges; - var endPropertyChanges = __dependency6__.endPropertyChanges; - var EmberError = __dependency7__["default"]; - var EmberObject = __dependency8__["default"]; - var MutableArray = __dependency9__["default"]; - var Enumerable = __dependency10__["default"]; - var fmt = __dependency11__.fmt; - var alias = __dependency12__["default"]; - - /** - @module ember - @submodule ember-runtime - */ - - var OUT_OF_RANGE_EXCEPTION = "Index out of range"; - var EMPTY = []; - var K = Ember.K; - - /** - An ArrayProxy wraps any other object that implements `Ember.Array` and/or - `Ember.MutableArray,` forwarding all requests. This makes it very useful for - a number of binding use cases or other cases where being able to swap - out the underlying array is useful. - - A simple example of usage: - - ```javascript - var pets = ['dog', 'cat', 'fish']; - var ap = Ember.ArrayProxy.create({ content: Ember.A(pets) }); - - ap.get('firstObject'); // 'dog' - ap.set('content', ['amoeba', 'paramecium']); - ap.get('firstObject'); // 'amoeba' - ``` - - This class can also be useful as a layer to transform the contents of - an array, as they are accessed. This can be done by overriding - `objectAtContent`: - - ```javascript - var pets = ['dog', 'cat', 'fish']; - var ap = Ember.ArrayProxy.create({ - content: Ember.A(pets), - objectAtContent: function(idx) { - return this.get('content').objectAt(idx).toUpperCase(); - } - }); - - ap.get('firstObject'); // . 'DOG' - ``` - - @class ArrayProxy - @namespace Ember - @extends Ember.Object - @uses Ember.MutableArray - */ - var ArrayProxy = EmberObject.extend(MutableArray, { - - /** - The content array. Must be an object that implements `Ember.Array` and/or - `Ember.MutableArray.` - - @property content - @type Ember.Array - */ - content: null, - - /** - The array that the proxy pretends to be. In the default `ArrayProxy` - implementation, this and `content` are the same. Subclasses of `ArrayProxy` - can override this property to provide things like sorting and filtering. - - @property arrangedContent - */ - arrangedContent: alias('content'), - - /** - Should actually retrieve the object at the specified index from the - content. You can override this method in subclasses to transform the - content item to something new. - - This method will only be called if content is non-`null`. - - @method objectAtContent - @param {Number} idx The index to retrieve. - @return {Object} the value or undefined if none found - */ - objectAtContent: function(idx) { - return get(this, 'arrangedContent').objectAt(idx); - }, - - /** - Should actually replace the specified objects on the content array. - You can override this method in subclasses to transform the content item - into something new. - - This method will only be called if content is non-`null`. - - @method replaceContent - @param {Number} idx The starting index - @param {Number} amt The number of items to remove from the content. - @param {Array} objects Optional array of objects to insert or null if no - objects. - @return {void} - */ - replaceContent: function(idx, amt, objects) { - get(this, 'content').replace(idx, amt, objects); - }, - - /** - Invoked when the content property is about to change. Notifies observers that the - entire array content will change. - - @private - @method _contentWillChange - */ - _contentWillChange: beforeObserver('content', function() { - this._teardownContent(); - }), - - _teardownContent: function() { - var content = get(this, 'content'); - - if (content) { - content.removeArrayObserver(this, { - willChange: 'contentArrayWillChange', - didChange: 'contentArrayDidChange' - }); - } - }, - - /** - Override to implement content array `willChange` observer. - - @method contentArrayWillChange - - @param {Ember.Array} contentArray the content array - @param {Number} start starting index of the change - @param {Number} removeCount count of items removed - @param {Number} addCount count of items added - - */ - contentArrayWillChange: K, - /** - Override to implement content array `didChange` observer. - - @method contentArrayDidChange - - @param {Ember.Array} contentArray the content array - @param {Number} start starting index of the change - @param {Number} removeCount count of items removed - @param {Number} addCount count of items added - */ - contentArrayDidChange: K, - - /** - Invoked when the content property changes. Notifies observers that the - entire array content has changed. - - @private - @method _contentDidChange - */ - _contentDidChange: observer('content', function() { - var content = get(this, 'content'); - - - this._setupContent(); - }), - - _setupContent: function() { - var content = get(this, 'content'); - - if (content) { - - content.addArrayObserver(this, { - willChange: 'contentArrayWillChange', - didChange: 'contentArrayDidChange' - }); - } - }, - - _arrangedContentWillChange: beforeObserver('arrangedContent', function() { - var arrangedContent = get(this, 'arrangedContent'); - var len = arrangedContent ? get(arrangedContent, 'length') : 0; - - this.arrangedContentArrayWillChange(this, 0, len, undefined); - this.arrangedContentWillChange(this); - - this._teardownArrangedContent(arrangedContent); - }), - - _arrangedContentDidChange: observer('arrangedContent', function() { - var arrangedContent = get(this, 'arrangedContent'); - var len = arrangedContent ? get(arrangedContent, 'length') : 0; - - - this._setupArrangedContent(); - - this.arrangedContentDidChange(this); - this.arrangedContentArrayDidChange(this, 0, undefined, len); - }), - - _setupArrangedContent: function() { - var arrangedContent = get(this, 'arrangedContent'); - - if (arrangedContent) { - - arrangedContent.addArrayObserver(this, { - willChange: 'arrangedContentArrayWillChange', - didChange: 'arrangedContentArrayDidChange' - }); - } - }, - - _teardownArrangedContent: function() { - var arrangedContent = get(this, 'arrangedContent'); - - if (arrangedContent) { - arrangedContent.removeArrayObserver(this, { - willChange: 'arrangedContentArrayWillChange', - didChange: 'arrangedContentArrayDidChange' - }); - } - }, - - arrangedContentWillChange: K, - arrangedContentDidChange: K, - - objectAt: function(idx) { - return get(this, 'content') && this.objectAtContent(idx); - }, - - length: computed(function() { - var arrangedContent = get(this, 'arrangedContent'); - return arrangedContent ? get(arrangedContent, 'length') : 0; - // No dependencies since Enumerable notifies length of change - }), - - _replace: function(idx, amt, objects) { - var content = get(this, 'content'); - if (content) this.replaceContent(idx, amt, objects); - return this; - }, - - replace: function() { - if (get(this, 'arrangedContent') === get(this, 'content')) { - apply(this, this._replace, arguments); - } else { - throw new EmberError("Using replace on an arranged ArrayProxy is not allowed."); - } - }, - - _insertAt: function(idx, object) { - if (idx > get(this, 'content.length')) throw new EmberError(OUT_OF_RANGE_EXCEPTION); - this._replace(idx, 0, [object]); - return this; - }, - - insertAt: function(idx, object) { - if (get(this, 'arrangedContent') === get(this, 'content')) { - return this._insertAt(idx, object); - } else { - throw new EmberError("Using insertAt on an arranged ArrayProxy is not allowed."); - } - }, - - removeAt: function(start, len) { - if ('number' === typeof start) { - var content = get(this, 'content'); - var arrangedContent = get(this, 'arrangedContent'); - var indices = []; - var i; - - if ((start < 0) || (start >= get(this, 'length'))) { - throw new EmberError(OUT_OF_RANGE_EXCEPTION); - } - - if (len === undefined) len = 1; - - // Get a list of indices in original content to remove - for (i=start; i 0 && - indexOf(concatenatedProperties, keyName) >= 0) { - var baseValue = this[keyName]; - - if (baseValue) { - if ('function' === typeof baseValue.concat) { - value = baseValue.concat(value); - } else { - value = makeArray(baseValue).concat(value); - } - } else { - value = makeArray(value); - } - } - - if (desc) { - desc.set(this, keyName, value); - } else { - if (typeof this.setUnknownProperty === 'function' && !(keyName in this)) { - this.setUnknownProperty(keyName, value); - } else { - - this[keyName] = value; - - } - } - } - } - } - finishPartial(this, m); - var length = arguments.length; - var args = new Array(length); - for (var x = 0; x < length; x++) { - args[x] = arguments[x]; - } - apply(this, this.init, args); - m.proto = proto; - finishChains(this); - sendEvent(this, "init"); - }; - - Class.toString = Mixin.prototype.toString; - Class.willReopen = function() { - if (wasApplied) { - Class.PrototypeMixin = Mixin.create(Class.PrototypeMixin); - } - - wasApplied = false; - }; - Class._initMixins = function(args) { initMixins = args; }; - Class._initProperties = function(args) { initProperties = args; }; - - Class.proto = function() { - var superclass = Class.superclass; - if (superclass) { superclass.proto(); } - - if (!wasApplied) { - wasApplied = true; - Class.PrototypeMixin.applyPartial(Class.prototype); - } - - return this.prototype; - }; - - return Class; - - } - - /** - @class CoreObject - @namespace Ember - */ - var CoreObject = makeCtor(); - CoreObject.toString = function() { return "Ember.CoreObject"; }; - CoreObject.PrototypeMixin = Mixin.create({ - reopen: function() { - var length = arguments.length; - var args = new Array(length); - for (var i = 0; i < length; i++) { - args[i] = arguments[i]; - } - applyMixin(this, args, true); - return this; - }, - - /** - An overridable method called when objects are instantiated. By default, - does nothing unless it is overridden during class definition. - - Example: - - ```javascript - App.Person = Ember.Object.extend({ - init: function() { - alert('Name is ' + this.get('name')); - } - }); - - var steve = App.Person.create({ - name: "Steve" - }); - - // alerts 'Name is Steve'. - ``` - - NOTE: If you do override `init` for a framework class like `Ember.View` or - `Ember.ArrayController`, be sure to call `this._super()` in your - `init` declaration! If you don't, Ember may not have an opportunity to - do important setup work, and you'll see strange behavior in your - application. - - @method init - */ - init: function() {}, - - /** - Defines the properties that will be concatenated from the superclass - (instead of overridden). - - By default, when you extend an Ember class a property defined in - the subclass overrides a property with the same name that is defined - in the superclass. However, there are some cases where it is preferable - to build up a property's value by combining the superclass' property - value with the subclass' value. An example of this in use within Ember - is the `classNames` property of `Ember.View`. - - Here is some sample code showing the difference between a concatenated - property and a normal one: - - ```javascript - App.BarView = Ember.View.extend({ - someNonConcatenatedProperty: ['bar'], - classNames: ['bar'] - }); - - App.FooBarView = App.BarView.extend({ - someNonConcatenatedProperty: ['foo'], - classNames: ['foo'] - }); - - var fooBarView = App.FooBarView.create(); - fooBarView.get('someNonConcatenatedProperty'); // ['foo'] - fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo'] - ``` - - This behavior extends to object creation as well. Continuing the - above example: - - ```javascript - var view = App.FooBarView.create({ - someNonConcatenatedProperty: ['baz'], - classNames: ['baz'] - }) - view.get('someNonConcatenatedProperty'); // ['baz'] - view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] - ``` - Adding a single property that is not an array will just add it in the array: - - ```javascript - var view = App.FooBarView.create({ - classNames: 'baz' - }) - view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] - ``` - - Using the `concatenatedProperties` property, we can tell to Ember that mix - the content of the properties. - - In `Ember.View` the `classNameBindings` and `attributeBindings` properties - are also concatenated, in addition to `classNames`. - - This feature is available for you to use throughout the Ember object model, - although typical app developers are likely to use it infrequently. Since - it changes expectations about behavior of properties, you should properly - document its usage in each individual concatenated property (to not - mislead your users to think they can override the property in a subclass). - - @property concatenatedProperties - @type Array - @default null - */ - concatenatedProperties: null, - - /** - Destroyed object property flag. - - if this property is `true` the observers and bindings were already - removed by the effect of calling the `destroy()` method. - - @property isDestroyed - @default false - */ - isDestroyed: false, - - /** - Destruction scheduled flag. The `destroy()` method has been called. - - The object stays intact until the end of the run loop at which point - the `isDestroyed` flag is set. - - @property isDestroying - @default false - */ - isDestroying: false, - - /** - Destroys an object by setting the `isDestroyed` flag and removing its - metadata, which effectively destroys observers and bindings. - - If you try to set a property on a destroyed object, an exception will be - raised. - - Note that destruction is scheduled for the end of the run loop and does not - happen immediately. It will set an isDestroying flag immediately. - - @method destroy - @return {Ember.Object} receiver - */ - destroy: function() { - if (this.isDestroying) { return; } - this.isDestroying = true; - - schedule('actions', this, this.willDestroy); - schedule('destroy', this, this._scheduledDestroy); - return this; - }, - - /** - Override to implement teardown. - - @method willDestroy - */ - willDestroy: K, - - /** - Invoked by the run loop to actually destroy the object. This is - scheduled for execution by the `destroy` method. - - @private - @method _scheduledDestroy - */ - _scheduledDestroy: function() { - if (this.isDestroyed) { return; } - destroy(this); - this.isDestroyed = true; - }, - - bind: function(to, from) { - if (!(from instanceof Binding)) { from = Binding.from(from); } - from.to(to).connect(this); - return from; - }, - - /** - Returns a string representation which attempts to provide more information - than Javascript's `toString` typically does, in a generic way for all Ember - objects. - - ```javascript - App.Person = Em.Object.extend() - person = App.Person.create() - person.toString() //=> "" - ``` - - If the object's class is not defined on an Ember namespace, it will - indicate it is a subclass of the registered superclass: - - ```javascript - Student = App.Person.extend() - student = Student.create() - student.toString() //=> "<(subclass of App.Person):ember1025>" - ``` - - If the method `toStringExtension` is defined, its return value will be - included in the output. - - ```javascript - App.Teacher = App.Person.extend({ - toStringExtension: function() { - return this.get('fullName'); - } - }); - teacher = App.Teacher.create() - teacher.toString(); //=> "" - ``` - - @method toString - @return {String} string representation - */ - toString: function toString() { - var hasToStringExtension = typeof this.toStringExtension === 'function'; - var extension = hasToStringExtension ? ":" + this.toStringExtension() : ''; - var ret = '<'+this.constructor.toString()+':'+guidFor(this)+extension+'>'; - - this.toString = makeToString(ret); - return ret; - } - }); - - CoreObject.PrototypeMixin.ownerConstructor = CoreObject; - - function makeToString(ret) { - return function() { return ret; }; - } - - if (Ember.config.overridePrototypeMixin) { - Ember.config.overridePrototypeMixin(CoreObject.PrototypeMixin); - } - - CoreObject.__super__ = null; - - var ClassMixinProps = { - - ClassMixin: required(), - - PrototypeMixin: required(), - - isClass: true, - - isMethod: false, - - /** - Creates a new subclass. - - ```javascript - App.Person = Ember.Object.extend({ - say: function(thing) { - alert(thing); - } - }); - ``` - - This defines a new subclass of Ember.Object: `App.Person`. It contains one method: `say()`. - - You can also create a subclass from any existing class by calling its `extend()` method. For example, you might want to create a subclass of Ember's built-in `Ember.View` class: - - ```javascript - App.PersonView = Ember.View.extend({ - tagName: 'li', - classNameBindings: ['isAdministrator'] - }); - ``` - - When defining a subclass, you can override methods but still access the implementation of your parent class by calling the special `_super()` method: - - ```javascript - App.Person = Ember.Object.extend({ - say: function(thing) { - var name = this.get('name'); - alert(name + ' says: ' + thing); - } - }); - - App.Soldier = App.Person.extend({ - say: function(thing) { - this._super(thing + ", sir!"); - }, - march: function(numberOfHours) { - alert(this.get('name') + ' marches for ' + numberOfHours + ' hours.') - } - }); - - var yehuda = App.Soldier.create({ - name: "Yehuda Katz" - }); - - yehuda.say("Yes"); // alerts "Yehuda Katz says: Yes, sir!" - ``` - - The `create()` on line #17 creates an *instance* of the `App.Soldier` class. The `extend()` on line #8 creates a *subclass* of `App.Person`. Any instance of the `App.Person` class will *not* have the `march()` method. - - You can also pass `Mixin` classes to add additional properties to the subclass. - - ```javascript - App.Person = Ember.Object.extend({ - say: function(thing) { - alert(this.get('name') + ' says: ' + thing); - } - }); - - App.SingingMixin = Mixin.create({ - sing: function(thing){ - alert(this.get('name') + ' sings: la la la ' + thing); - } - }); - - App.BroadwayStar = App.Person.extend(App.SingingMixin, { - dance: function() { - alert(this.get('name') + ' dances: tap tap tap tap '); - } - }); - ``` - - The `App.BroadwayStar` class contains three methods: `say()`, `sing()`, and `dance()`. - - @method extend - @static - - @param {Mixin} [mixins]* One or more Mixin classes - @param {Object} [arguments]* Object containing values to use within the new class - */ - extend: function extend() { - var Class = makeCtor(); - var proto; - Class.ClassMixin = Mixin.create(this.ClassMixin); - Class.PrototypeMixin = Mixin.create(this.PrototypeMixin); - - Class.ClassMixin.ownerConstructor = Class; - Class.PrototypeMixin.ownerConstructor = Class; - - reopen.apply(Class.PrototypeMixin, arguments); - - Class.superclass = this; - Class.__super__ = this.prototype; - - proto = Class.prototype = o_create(this.prototype); - proto.constructor = Class; - generateGuid(proto); - meta(proto).proto = proto; // this will disable observers on prototype - - Class.ClassMixin.apply(Class); - return Class; - }, - - /** - Equivalent to doing `extend(arguments).create()`. - If possible use the normal `create` method instead. - - @method createWithMixins - @static - @param [arguments]* - */ - createWithMixins: function() { - var C = this; - var l= arguments.length; - if (l > 0) { - var args = new Array(l); - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - this._initMixins(args); - } - return new C(); - }, - - /** - Creates an instance of a class. Accepts either no arguments, or an object - containing values to initialize the newly instantiated object with. - - ```javascript - App.Person = Ember.Object.extend({ - helloWorld: function() { - alert("Hi, my name is " + this.get('name')); - } - }); - - var tom = App.Person.create({ - name: 'Tom Dale' - }); - - tom.helloWorld(); // alerts "Hi, my name is Tom Dale". - ``` - - `create` will call the `init` function if defined during - `Ember.AnyObject.extend` - - If no arguments are passed to `create`, it will not set values to the new - instance during initialization: - - ```javascript - var noName = App.Person.create(); - noName.helloWorld(); // alerts undefined - ``` - - NOTE: For performance reasons, you cannot declare methods or computed - properties during `create`. You should instead declare methods and computed - properties when using `extend` or use the `createWithMixins` shorthand. - - @method create - @static - @param [arguments]* - */ - create: function() { - var C = this; - var l = arguments.length; - if (l > 0) { - var args = new Array(l); - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - this._initProperties(args); - } - return new C(); - }, - - /** - Augments a constructor's prototype with additional - properties and functions: - - ```javascript - MyObject = Ember.Object.extend({ - name: 'an object' - }); - - o = MyObject.create(); - o.get('name'); // 'an object' - - MyObject.reopen({ - say: function(msg){ - console.log(msg); - } - }) - - o2 = MyObject.create(); - o2.say("hello"); // logs "hello" - - o.say("goodbye"); // logs "goodbye" - ``` - - To add functions and properties to the constructor itself, - see `reopenClass` - - @method reopen - */ - reopen: function() { - this.willReopen(); - - var l = arguments.length; - var args = new Array(l); - if (l > 0) { - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - } - - apply(this.PrototypeMixin, reopen, args); - return this; - }, - - /** - Augments a constructor's own properties and functions: - - ```javascript - MyObject = Ember.Object.extend({ - name: 'an object' - }); - - MyObject.reopenClass({ - canBuild: false - }); - - MyObject.canBuild; // false - o = MyObject.create(); - ``` - - In other words, this creates static properties and functions for the class. These are only available on the class - and not on any instance of that class. - - ```javascript - App.Person = Ember.Object.extend({ - name : "", - sayHello : function(){ - alert("Hello. My name is " + this.get('name')); - } - }); - - App.Person.reopenClass({ - species : "Homo sapiens", - createPerson: function(newPersonsName){ - return App.Person.create({ - name:newPersonsName - }); - } - }); - - var tom = App.Person.create({ - name : "Tom Dale" - }); - var yehuda = App.Person.createPerson("Yehuda Katz"); - - tom.sayHello(); // "Hello. My name is Tom Dale" - yehuda.sayHello(); // "Hello. My name is Yehuda Katz" - alert(App.Person.species); // "Homo sapiens" - ``` - - Note that `species` and `createPerson` are *not* valid on the `tom` and `yehuda` - variables. They are only valid on `App.Person`. - - To add functions and properties to instances of - a constructor by extending the constructor's prototype - see `reopen` - - @method reopenClass - */ - reopenClass: function() { - var l = arguments.length; - var args = new Array(l); - if (l > 0) { - for (var i = 0; i < l; i++) { - args[i] = arguments[i]; - } - } - - apply(this.ClassMixin, reopen, args); - applyMixin(this, arguments, false); - return this; - }, - - detect: function(obj) { - if ('function' !== typeof obj) { return false; } - while(obj) { - if (obj===this) { return true; } - obj = obj.superclass; - } - return false; - }, - - detectInstance: function(obj) { - return obj instanceof this; - }, - - /** - In some cases, you may want to annotate computed properties with additional - metadata about how they function or what values they operate on. For - example, computed property functions may close over variables that are then - no longer available for introspection. - - You can pass a hash of these values to a computed property like this: - - ```javascript - person: function() { - var personId = this.get('personId'); - return App.Person.create({ id: personId }); - }.property().meta({ type: App.Person }) - ``` - - Once you've done this, you can retrieve the values saved to the computed - property from your class like this: - - ```javascript - MyClass.metaForProperty('person'); - ``` - - This will return the original hash that was passed to `meta()`. - - @method metaForProperty - @param key {String} property name - */ - metaForProperty: function(key) { - var meta = this.proto()['__ember_meta__']; - var desc = meta && meta.descs[key]; - - return desc._meta || {}; - }, - - _computedProperties: computed(function() { - hasCachedComputedProperties = true; - var proto = this.proto(); - var descs = meta(proto).descs; - var property; - var properties = []; - - for (var name in descs) { - property = descs[name]; - - if (property instanceof ComputedProperty) { - properties.push({ - name: name, - meta: property._meta - }); - } - } - return properties; - }).readOnly(), - - /** - Iterate over each computed property for the class, passing its name - and any associated metadata (see `metaForProperty`) to the callback. - - @method eachComputedProperty - @param {Function} callback - @param {Object} binding - */ - eachComputedProperty: function(callback, binding) { - var property, name; - var empty = {}; - - var properties = get(this, '_computedProperties'); - - for (var i = 0, length = properties.length; i < length; i++) { - property = properties[i]; - name = property.name; - callback.call(binding || this, property.name, property.meta || empty); - } - } - }; - - - var ClassMixin = Mixin.create(ClassMixinProps); - - ClassMixin.ownerConstructor = CoreObject; - - if (Ember.config.overrideClassMixin) { - Ember.config.overrideClassMixin(ClassMixin); - } - - CoreObject.ClassMixin = ClassMixin; - - ClassMixin.apply(CoreObject); - - CoreObject.reopen({ - didDefineProperty: function(proto, key, value) { - if (hasCachedComputedProperties === false) { return; } - if (value instanceof Ember.ComputedProperty) { - var cache = Ember.meta(this.constructor).cache; - - if (cache._computedProperties !== undefined) { - cache._computedProperties = undefined; - } - } - } - }); - - __exports__["default"] = CoreObject; - }); -enifed("ember-runtime/system/deferred", - ["ember-metal/core","ember-runtime/mixins/deferred","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var DeferredMixin = __dependency2__["default"]; - var EmberObject = __dependency3__["default"]; - - var Deferred = EmberObject.extend(DeferredMixin, { - init: function() { - this._super(); - } - }); - - Deferred.reopenClass({ - promise: function(callback, binding) { - var deferred = Deferred.create(); - callback.call(binding, deferred); - return deferred; - } - }); - - __exports__["default"] = Deferred; - }); -enifed("ember-runtime/system/each_proxy", - ["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/enumerable_utils","ember-metal/array","ember-runtime/mixins/array","ember-runtime/system/object","ember-metal/computed","ember-metal/observer","ember-metal/events","ember-metal/properties","ember-metal/property_events","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - - var get = __dependency2__.get; - var guidFor = __dependency3__.guidFor; - var forEach = __dependency4__.forEach; - var indexOf = __dependency5__.indexOf; - var EmberArray = __dependency6__["default"]; - // ES6TODO: WAT? Circular dep? - var EmberObject = __dependency7__["default"]; - var computed = __dependency8__.computed; - var addObserver = __dependency9__.addObserver; - var addBeforeObserver = __dependency9__.addBeforeObserver; - var removeBeforeObserver = __dependency9__.removeBeforeObserver; - var removeObserver = __dependency9__.removeObserver; - var typeOf = __dependency3__.typeOf; - var watchedEvents = __dependency10__.watchedEvents; - var defineProperty = __dependency11__.defineProperty; - var beginPropertyChanges = __dependency12__.beginPropertyChanges; - var propertyDidChange = __dependency12__.propertyDidChange; - var propertyWillChange = __dependency12__.propertyWillChange; - var endPropertyChanges = __dependency12__.endPropertyChanges; - var changeProperties = __dependency12__.changeProperties; - - var EachArray = EmberObject.extend(EmberArray, { - - init: function(content, keyName, owner) { - this._super(); - this._keyName = keyName; - this._owner = owner; - this._content = content; - }, - - objectAt: function(idx) { - var item = this._content.objectAt(idx); - return item && get(item, this._keyName); - }, - - length: computed(function() { - var content = this._content; - return content ? get(content, 'length') : 0; - }) - - }); - - var IS_OBSERVER = /^.+:(before|change)$/; - - function addObserverForContentKey(content, keyName, proxy, idx, loc) { - var objects = proxy._objects; - var guid; - if (!objects) objects = proxy._objects = {}; - - while(--loc>=idx) { - var item = content.objectAt(loc); - if (item) { - addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); - addObserver(item, keyName, proxy, 'contentKeyDidChange'); - - // keep track of the index each item was found at so we can map - // it back when the obj changes. - guid = guidFor(item); - if (!objects[guid]) objects[guid] = []; - objects[guid].push(loc); - } - } - } - - function removeObserverForContentKey(content, keyName, proxy, idx, loc) { - var objects = proxy._objects; - if (!objects) objects = proxy._objects = {}; - var indicies, guid; - - while(--loc>=idx) { - var item = content.objectAt(loc); - if (item) { - removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); - removeObserver(item, keyName, proxy, 'contentKeyDidChange'); - - guid = guidFor(item); - indicies = objects[guid]; - indicies[indexOf.call(indicies, loc)] = null; - } - } - } - - /** - This is the object instance returned when you get the `@each` property on an - array. It uses the unknownProperty handler to automatically create - EachArray instances for property names. - - @private - @class EachProxy - @namespace Ember - @extends Ember.Object - */ - var EachProxy = EmberObject.extend({ - - init: function(content) { - this._super(); - this._content = content; - content.addArrayObserver(this); - - // in case someone is already observing some keys make sure they are - // added - forEach(watchedEvents(this), function(eventName) { - this.didAddListener(eventName); - }, this); - }, - - /** - You can directly access mapped properties by simply requesting them. - The `unknownProperty` handler will generate an EachArray of each item. - - @method unknownProperty - @param keyName {String} - @param value {*} - */ - unknownProperty: function(keyName, value) { - var ret; - ret = new EachArray(this._content, keyName, this); - defineProperty(this, keyName, null, ret); - this.beginObservingContentKey(keyName); - return ret; - }, - - // .......................................................... - // ARRAY CHANGES - // Invokes whenever the content array itself changes. - - arrayWillChange: function(content, idx, removedCnt, addedCnt) { - var keys = this._keys; - var key, lim; - - lim = removedCnt>0 ? idx+removedCnt : -1; - beginPropertyChanges(this); - - for(key in keys) { - if (!keys.hasOwnProperty(key)) { continue; } - - if (lim>0) { removeObserverForContentKey(content, key, this, idx, lim); } - - propertyWillChange(this, key); - } - - propertyWillChange(this._content, '@each'); - endPropertyChanges(this); - }, - - arrayDidChange: function(content, idx, removedCnt, addedCnt) { - var keys = this._keys; - var lim; - - lim = addedCnt>0 ? idx+addedCnt : -1; - changeProperties(function() { - for(var key in keys) { - if (!keys.hasOwnProperty(key)) { continue; } - - if (lim>0) { addObserverForContentKey(content, key, this, idx, lim); } - - propertyDidChange(this, key); - } - - propertyDidChange(this._content, '@each'); - }, this); - }, - - // .......................................................... - // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS - // Start monitoring keys based on who is listening... - - didAddListener: function(eventName) { - if (IS_OBSERVER.test(eventName)) { - this.beginObservingContentKey(eventName.slice(0, -7)); - } - }, - - didRemoveListener: function(eventName) { - if (IS_OBSERVER.test(eventName)) { - this.stopObservingContentKey(eventName.slice(0, -7)); - } - }, - - // .......................................................... - // CONTENT KEY OBSERVING - // Actual watch keys on the source content. - - beginObservingContentKey: function(keyName) { - var keys = this._keys; - if (!keys) keys = this._keys = {}; - if (!keys[keyName]) { - keys[keyName] = 1; - var content = this._content; - var len = get(content, 'length'); - - addObserverForContentKey(content, keyName, this, 0, len); - } else { - keys[keyName]++; - } - }, - - stopObservingContentKey: function(keyName) { - var keys = this._keys; - if (keys && (keys[keyName]>0) && (--keys[keyName]<=0)) { - var content = this._content; - var len = get(content, 'length'); - - removeObserverForContentKey(content, keyName, this, 0, len); - } - }, - - contentKeyWillChange: function(obj, keyName) { - propertyWillChange(this, keyName); - }, - - contentKeyDidChange: function(obj, keyName) { - propertyDidChange(this, keyName); - } - }); - - __exports__.EachArray = EachArray; - __exports__.EachProxy = EachProxy; - }); -enifed("ember-runtime/system/lazy_load", - ["ember-metal/core","ember-metal/array","ember-runtime/system/native_array","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /*globals CustomEvent */ - - var Ember = __dependency1__["default"]; - // Ember.ENV.EMBER_LOAD_HOOKS - var forEach = __dependency2__.forEach; - // make sure Ember.A is setup. - - /** - @module ember - @submodule ember-runtime - */ - - var loadHooks = Ember.ENV.EMBER_LOAD_HOOKS || {}; - var loaded = {}; - - /** - Detects when a specific package of Ember (e.g. 'Ember.Handlebars') - has fully loaded and is available for extension. - - The provided `callback` will be called with the `name` passed - resolved from a string into the object: - - ``` javascript - Ember.onLoad('Ember.Handlebars' function(hbars) { - hbars.registerHelper(...); - }); - ``` - - @method onLoad - @for Ember - @param name {String} name of hook - @param callback {Function} callback to be called - */ - function onLoad(name, callback) { - var object; - - loadHooks[name] = loadHooks[name] || Ember.A(); - loadHooks[name].pushObject(callback); - - if (object = loaded[name]) { - callback(object); - } - } - - __exports__.onLoad = onLoad;/** - Called when an Ember.js package (e.g Ember.Handlebars) has finished - loading. Triggers any callbacks registered for this event. - - @method runLoadHooks - @for Ember - @param name {String} name of hook - @param object {Object} object to pass to callbacks - */ - function runLoadHooks(name, object) { - loaded[name] = object; - - if (typeof window === 'object' && typeof window.dispatchEvent === 'function' && typeof CustomEvent === "function") { - var event = new CustomEvent(name, {detail: object, name: name}); - window.dispatchEvent(event); - } - - if (loadHooks[name]) { - forEach.call(loadHooks[name], function(callback) { - callback(object); - }); - } - } - - __exports__.runLoadHooks = runLoadHooks; - }); -enifed("ember-runtime/system/namespace", - ["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/mixin","ember-runtime/system/object","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - // Ember.lookup, Ember.BOOTED, Ember.deprecate, Ember.NAME_KEY, Ember.anyUnprocessedMixins - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var indexOf = __dependency3__.indexOf; - var GUID_KEY = __dependency4__.GUID_KEY; - var guidFor = __dependency4__.guidFor; - var Mixin = __dependency5__.Mixin; - - var EmberObject = __dependency6__["default"]; - - /** - A Namespace is an object usually used to contain other objects or methods - such as an application or framework. Create a namespace anytime you want - to define one of these new containers. - - # Example Usage - - ```javascript - MyFramework = Ember.Namespace.create({ - VERSION: '1.0.0' - }); - ``` - - @class Namespace - @namespace Ember - @extends Ember.Object - */ - var Namespace = EmberObject.extend({ - isNamespace: true, - - init: function() { - Namespace.NAMESPACES.push(this); - Namespace.PROCESSED = false; - }, - - toString: function() { - var name = get(this, 'name') || get(this, 'modulePrefix'); - if (name) { return name; } - - findNamespaces(); - return this[NAME_KEY]; - }, - - nameClasses: function() { - processNamespace([this.toString()], this, {}); - }, - - destroy: function() { - var namespaces = Namespace.NAMESPACES; - var toString = this.toString(); - - if (toString) { - Ember.lookup[toString] = undefined; - delete Namespace.NAMESPACES_BY_ID[toString]; - } - namespaces.splice(indexOf.call(namespaces, this), 1); - this._super(); - } - }); - - Namespace.reopenClass({ - NAMESPACES: [Ember], - NAMESPACES_BY_ID: {}, - PROCESSED: false, - processAll: processAllNamespaces, - byName: function(name) { - if (!Ember.BOOTED) { - processAllNamespaces(); - } - - return NAMESPACES_BY_ID[name]; - } - }); - - var NAMESPACES_BY_ID = Namespace.NAMESPACES_BY_ID; - - var hasOwnProp = ({}).hasOwnProperty; - - function processNamespace(paths, root, seen) { - var idx = paths.length; - - NAMESPACES_BY_ID[paths.join('.')] = root; - - // Loop over all of the keys in the namespace, looking for classes - for(var key in root) { - if (!hasOwnProp.call(root, key)) { continue; } - var obj = root[key]; - - // If we are processing the `Ember` namespace, for example, the - // `paths` will start with `["Ember"]`. Every iteration through - // the loop will update the **second** element of this list with - // the key, so processing `Ember.View` will make the Array - // `['Ember', 'View']`. - paths[idx] = key; - - // If we have found an unprocessed class - if (obj && obj.toString === classToString) { - // Replace the class' `toString` with the dot-separated path - // and set its `NAME_KEY` - obj.toString = makeToString(paths.join('.')); - obj[NAME_KEY] = paths.join('.'); - - // Support nested namespaces - } else if (obj && obj.isNamespace) { - // Skip aliased namespaces - if (seen[guidFor(obj)]) { continue; } - seen[guidFor(obj)] = true; - - // Process the child namespace - processNamespace(paths, obj, seen); - } - } - - paths.length = idx; // cut out last item - } - - var STARTS_WITH_UPPERCASE = /^[A-Z]/; - - function tryIsNamespace(lookup, prop) { - try { - var obj = lookup[prop]; - return obj && obj.isNamespace && obj; - } catch (e) { - // continue - } - } - - function findNamespaces() { - var lookup = Ember.lookup; - var obj; - - if (Namespace.PROCESSED) { return; } - - for (var prop in lookup) { - // Only process entities that start with uppercase A-Z - if (!STARTS_WITH_UPPERCASE.test(prop)) { continue; } - - // Unfortunately, some versions of IE don't support window.hasOwnProperty - if (lookup.hasOwnProperty && !lookup.hasOwnProperty(prop)) { continue; } - - // At times we are not allowed to access certain properties for security reasons. - // There are also times where even if we can access them, we are not allowed to access their properties. - obj = tryIsNamespace(lookup, prop); - if (obj) { - obj[NAME_KEY] = prop; - } - } - } - - var NAME_KEY = Ember.NAME_KEY = GUID_KEY + '_name'; - - function superClassString(mixin) { - var superclass = mixin.superclass; - if (superclass) { - if (superclass[NAME_KEY]) { return superclass[NAME_KEY]; } - else { return superClassString(superclass); } - } else { - return; - } - } - - function classToString() { - if (!Ember.BOOTED && !this[NAME_KEY]) { - processAllNamespaces(); - } - - var ret; - - if (this[NAME_KEY]) { - ret = this[NAME_KEY]; - } else if (this._toString) { - ret = this._toString; - } else { - var str = superClassString(this); - if (str) { - ret = "(subclass of " + str + ")"; - } else { - ret = "(unknown mixin)"; - } - this.toString = makeToString(ret); - } - - return ret; - } - - function processAllNamespaces() { - var unprocessedNamespaces = !Namespace.PROCESSED; - var unprocessedMixins = Ember.anyUnprocessedMixins; - - if (unprocessedNamespaces) { - findNamespaces(); - Namespace.PROCESSED = true; - } - - if (unprocessedNamespaces || unprocessedMixins) { - var namespaces = Namespace.NAMESPACES; - var namespace; - - for (var i=0, l=namespaces.length; i 0) { - NativeArray = NativeArray.without.apply(NativeArray, ignore); - } - - /** - Creates an `Ember.NativeArray` from an Array like object. - Does not modify the original object. Ember.A is not needed if - `Ember.EXTEND_PROTOTYPES` is `true` (the default value). However, - it is recommended that you use Ember.A when creating addons for - ember or when you can not guarantee that `Ember.EXTEND_PROTOTYPES` - will be `true`. - - Example - - ```js - var Pagination = Ember.CollectionView.extend({ - tagName: 'ul', - classNames: ['pagination'], - - init: function() { - this._super(); - if (!this.get('content')) { - this.set('content', Ember.A()); - } - } - }); - ``` - - @method A - @for Ember - @return {Ember.NativeArray} - */ - var A = function(arr) { - if (arr === undefined) { arr = []; } - return EmberArray.detect(arr) ? arr : NativeArray.apply(arr); - }; - - /** - Activates the mixin on the Array.prototype if not already applied. Calling - this method more than once is safe. This will be called when ember is loaded - unless you have `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Array` - set to `false`. - - Example - - ```js - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) { - Ember.NativeArray.activate(); - } - ``` - - @method activate - @for Ember.NativeArray - @static - @return {void} - */ - NativeArray.activate = function() { - NativeArray.apply(Array.prototype); - - A = function(arr) { return arr || []; }; - }; - - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) { - NativeArray.activate(); - } - - Ember.A = A; // ES6TODO: Setting A onto the object returned by ember-metal/core to avoid circles - __exports__.A = A; - __exports__.NativeArray = NativeArray; - __exports__["default"] = NativeArray; - }); -enifed("ember-runtime/system/object", - ["ember-metal/core","ember-runtime/system/core_object","ember-runtime/mixins/observable","ember-runtime/inject","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - - var Ember = __dependency1__["default"]; - // Ember.assert - var CoreObject = __dependency2__["default"]; - var Observable = __dependency3__["default"]; - var validatePropertyInjections = __dependency4__.validatePropertyInjections; - - /** - `Ember.Object` is the main base class for all Ember objects. It is a subclass - of `Ember.CoreObject` with the `Ember.Observable` mixin applied. For details, - see the documentation for each of these. - - @class Object - @namespace Ember - @extends Ember.CoreObject - @uses Ember.Observable - */ - var EmberObject = CoreObject.extend(Observable); - EmberObject.toString = function() { - return "Ember.Object"; - }; - - function injectedPropertyAssertion(props) { - // Injection validations are a debugging aid only, so ensure that they are - // not performed in production builds by invoking from an assertion - } - - - __exports__["default"] = EmberObject; - }); -enifed("ember-runtime/system/object_proxy", - ["ember-runtime/system/object","ember-runtime/mixins/-proxy","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var EmberObject = __dependency1__["default"]; - var _ProxyMixin = __dependency2__["default"]; - - /** - `Ember.ObjectProxy` forwards all properties not defined by the proxy itself - to a proxied `content` object. - - ```javascript - object = Ember.Object.create({ - name: 'Foo' - }); - - proxy = Ember.ObjectProxy.create({ - content: object - }); - - // Access and change existing properties - proxy.get('name') // 'Foo' - proxy.set('name', 'Bar'); - object.get('name') // 'Bar' - - // Create new 'description' property on `object` - proxy.set('description', 'Foo is a whizboo baz'); - object.get('description') // 'Foo is a whizboo baz' - ``` - - While `content` is unset, setting a property to be delegated will throw an - Error. - - ```javascript - proxy = Ember.ObjectProxy.create({ - content: null, - flag: null - }); - proxy.set('flag', true); - proxy.get('flag'); // true - proxy.get('foo'); // undefined - proxy.set('foo', 'data'); // throws Error - ``` - - Delegated properties can be bound to and will change when content is updated. - - Computed properties on the proxy itself can depend on delegated properties. - - ```javascript - ProxyWithComputedProperty = Ember.ObjectProxy.extend({ - fullName: function () { - var firstName = this.get('firstName'), - lastName = this.get('lastName'); - if (firstName && lastName) { - return firstName + ' ' + lastName; - } - return firstName || lastName; - }.property('firstName', 'lastName') - }); - - proxy = ProxyWithComputedProperty.create(); - - proxy.get('fullName'); // undefined - proxy.set('content', { - firstName: 'Tom', lastName: 'Dale' - }); // triggers property change for fullName on proxy - - proxy.get('fullName'); // 'Tom Dale' - ``` - - @class ObjectProxy - @namespace Ember - @extends Ember.Object - @extends Ember._ProxyMixin - */ - - __exports__["default"] = EmberObject.extend(_ProxyMixin); - }); -enifed("ember-runtime/system/service", - ["ember-runtime/system/object","ember-runtime/inject","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Object = __dependency1__["default"]; - var createInjectionHelper = __dependency2__.createInjectionHelper; - - var Service; - - - __exports__["default"] = Service; - }); -enifed("ember-runtime/system/set", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/is_none","ember-runtime/system/string","ember-runtime/system/core_object","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-metal/error","ember-metal/property_events","ember-metal/mixin","ember-metal/computed","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.isNone, Ember.A - - var get = __dependency2__.get; - var set = __dependency3__.set; - var guidFor = __dependency4__.guidFor; - var isNone = __dependency5__["default"]; - var fmt = __dependency6__.fmt; - var CoreObject = __dependency7__["default"]; - var MutableEnumerable = __dependency8__["default"]; - var Enumerable = __dependency9__["default"]; - var Copyable = __dependency10__["default"]; - var Freezable = __dependency11__.Freezable; - var FROZEN_ERROR = __dependency11__.FROZEN_ERROR; - var EmberError = __dependency12__["default"]; - var propertyWillChange = __dependency13__.propertyWillChange; - var propertyDidChange = __dependency13__.propertyDidChange; - var aliasMethod = __dependency14__.aliasMethod; - var computed = __dependency15__.computed; - - /** - An unordered collection of objects. - - A Set works a bit like an array except that its items are not ordered. You - can create a set to efficiently test for membership for an object. You can - also iterate through a set just like an array, even accessing objects by - index, however there is no guarantee as to their order. - - All Sets are observable via the Enumerable Observer API - which works - on any enumerable object including both Sets and Arrays. - - ## Creating a Set - - You can create a set like you would most objects using - `new Ember.Set()`. Most new sets you create will be empty, but you can - also initialize the set with some content by passing an array or other - enumerable of objects to the constructor. - - Finally, you can pass in an existing set and the set will be copied. You - can also create a copy of a set by calling `Ember.Set#copy()`. - - ```javascript - // creates a new empty set - var foundNames = new Ember.Set(); - - // creates a set with four names in it. - var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P - - // creates a copy of the names set. - var namesCopy = new Ember.Set(names); - - // same as above. - var anotherNamesCopy = names.copy(); - ``` - - ## Adding/Removing Objects - - You generally add or remove objects from a set using `add()` or - `remove()`. You can add any type of object including primitives such as - numbers, strings, and booleans. - - Unlike arrays, objects can only exist one time in a set. If you call `add()` - on a set with the same object multiple times, the object will only be added - once. Likewise, calling `remove()` with the same object multiple times will - remove the object the first time and have no effect on future calls until - you add the object to the set again. - - NOTE: You cannot add/remove `null` or `undefined` to a set. Any attempt to do - so will be ignored. - - In addition to add/remove you can also call `push()`/`pop()`. Push behaves - just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary - object, remove it and return it. This is a good way to use a set as a job - queue when you don't care which order the jobs are executed in. - - ## Testing for an Object - - To test for an object's presence in a set you simply call - `Ember.Set#contains()`. - - ## Observing changes - - When using `Ember.Set`, you can observe the `"[]"` property to be - alerted whenever the content changes. You can also add an enumerable - observer to the set to be notified of specific objects that are added and - removed from the set. See [Ember.Enumerable](/api/classes/Ember.Enumerable.html) - for more information on enumerables. - - This is often unhelpful. If you are filtering sets of objects, for instance, - it is very inefficient to re-filter all of the items each time the set - changes. It would be better if you could just adjust the filtered set based - on what was changed on the original set. The same issue applies to merging - sets, as well. - - ## Other Methods - - `Ember.Set` primary implements other mixin APIs. For a complete reference - on the methods you will use with `Ember.Set`, please consult these mixins. - The most useful ones will be `Ember.Enumerable` and - `Ember.MutableEnumerable` which implement most of the common iterator - methods you are used to on Array. - - Note that you can also use the `Ember.Copyable` and `Ember.Freezable` - APIs on `Ember.Set` as well. Once a set is frozen it can no longer be - modified. The benefit of this is that when you call `frozenCopy()` on it, - Ember will avoid making copies of the set. This allows you to write - code that can know with certainty when the underlying set data will or - will not be modified. - - @class Set - @namespace Ember - @extends Ember.CoreObject - @uses Ember.MutableEnumerable - @uses Ember.Copyable - @uses Ember.Freezable - @since Ember 0.9 - @deprecated - */ - __exports__["default"] = CoreObject.extend(MutableEnumerable, Copyable, Freezable, { - - // .......................................................... - // IMPLEMENT ENUMERABLE APIS - // - - /** - This property will change as the number of objects in the set changes. - - @property length - @type number - @default 0 - */ - length: 0, - - /** - Clears the set. This is useful if you want to reuse an existing set - without having to recreate it. - - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.length; // 3 - colors.clear(); - colors.length; // 0 - ``` - - @method clear - @return {Ember.Set} An empty Set - */ - clear: function() { - if (this.isFrozen) { throw new EmberError(FROZEN_ERROR); } - - var len = get(this, 'length'); - if (len === 0) { return this; } - - var guid; - - this.enumerableContentWillChange(len, 0); - propertyWillChange(this, 'firstObject'); - propertyWillChange(this, 'lastObject'); - - for (var i=0; i < len; i++) { - guid = guidFor(this[i]); - delete this[guid]; - delete this[i]; - } - - set(this, 'length', 0); - - propertyDidChange(this, 'firstObject'); - propertyDidChange(this, 'lastObject'); - this.enumerableContentDidChange(len, 0); - - return this; - }, - - /** - Returns true if the passed object is also an enumerable that contains the - same objects as the receiver. - - ```javascript - var colors = ["red", "green", "blue"], - same_colors = new Ember.Set(colors); - - same_colors.isEqual(colors); // true - same_colors.isEqual(["purple", "brown"]); // false - ``` - - @method isEqual - @param {Ember.Set} obj the other object. - @return {Boolean} - */ - isEqual: function(obj) { - // fail fast - if (!Enumerable.detect(obj)) return false; - - var loc = get(this, 'length'); - if (get(obj, 'length') !== loc) return false; - - while(--loc >= 0) { - if (!obj.contains(this[loc])) return false; - } - - return true; - }, - - /** - Adds an object to the set. Only non-`null` objects can be added to a set - and those can only be added once. If the object is already in the set or - the passed value is null this method will have no effect. - - This is an alias for `Ember.MutableEnumerable.addObject()`. - - ```javascript - var colors = new Ember.Set(); - colors.add("blue"); // ["blue"] - colors.add("blue"); // ["blue"] - colors.add("red"); // ["blue", "red"] - colors.add(null); // ["blue", "red"] - colors.add(undefined); // ["blue", "red"] - ``` - - @method add - @param {Object} obj The object to add. - @return {Ember.Set} The set itself. - */ - add: aliasMethod('addObject'), - - /** - Removes the object from the set if it is found. If you pass a `null` value - or an object that is already not in the set, this method will have no - effect. This is an alias for `Ember.MutableEnumerable.removeObject()`. - - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.remove("red"); // ["blue", "green"] - colors.remove("purple"); // ["blue", "green"] - colors.remove(null); // ["blue", "green"] - ``` - - @method remove - @param {Object} obj The object to remove - @return {Ember.Set} The set itself. - */ - remove: aliasMethod('removeObject'), - - /** - Removes the last element from the set and returns it, or `null` if it's empty. - - ```javascript - var colors = new Ember.Set(["green", "blue"]); - colors.pop(); // "blue" - colors.pop(); // "green" - colors.pop(); // null - ``` - - @method pop - @return {Object} The removed object from the set or null. - */ - pop: function() { - if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR); - var obj = this.length > 0 ? this[this.length-1] : null; - this.remove(obj); - return obj; - }, - - /** - Inserts the given object on to the end of the set. It returns - the set itself. - - This is an alias for `Ember.MutableEnumerable.addObject()`. - - ```javascript - var colors = new Ember.Set(); - colors.push("red"); // ["red"] - colors.push("green"); // ["red", "green"] - colors.push("blue"); // ["red", "green", "blue"] - ``` - - @method push - @return {Ember.Set} The set itself. - */ - push: aliasMethod('addObject'), - - /** - Removes the last element from the set and returns it, or `null` if it's empty. - - This is an alias for `Ember.Set.pop()`. - - ```javascript - var colors = new Ember.Set(["green", "blue"]); - colors.shift(); // "blue" - colors.shift(); // "green" - colors.shift(); // null - ``` - - @method shift - @return {Object} The removed object from the set or null. - */ - shift: aliasMethod('pop'), - - /** - Inserts the given object on to the end of the set. It returns - the set itself. - - This is an alias of `Ember.Set.push()` - - ```javascript - var colors = new Ember.Set(); - colors.unshift("red"); // ["red"] - colors.unshift("green"); // ["red", "green"] - colors.unshift("blue"); // ["red", "green", "blue"] - ``` - - @method unshift - @return {Ember.Set} The set itself. - */ - unshift: aliasMethod('push'), - - /** - Adds each object in the passed enumerable to the set. - - This is an alias of `Ember.MutableEnumerable.addObjects()` - - ```javascript - var colors = new Ember.Set(); - colors.addEach(["red", "green", "blue"]); // ["red", "green", "blue"] - ``` - - @method addEach - @param {Ember.Enumerable} objects the objects to add. - @return {Ember.Set} The set itself. - */ - addEach: aliasMethod('addObjects'), - - /** - Removes each object in the passed enumerable to the set. - - This is an alias of `Ember.MutableEnumerable.removeObjects()` - - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.removeEach(["red", "blue"]); // ["green"] - ``` - - @method removeEach - @param {Ember.Enumerable} objects the objects to remove. - @return {Ember.Set} The set itself. - */ - removeEach: aliasMethod('removeObjects'), - - // .......................................................... - // PRIVATE ENUMERABLE SUPPORT - // - - init: function(items) { - this._super(); - if (items) this.addObjects(items); - }, - - // implement Ember.Enumerable - nextObject: function(idx) { - return this[idx]; - }, - - // more optimized version - firstObject: computed(function() { - return this.length > 0 ? this[0] : undefined; - }), - - // more optimized version - lastObject: computed(function() { - return this.length > 0 ? this[this.length-1] : undefined; - }), - - // implements Ember.MutableEnumerable - addObject: function(obj) { - if (get(this, 'isFrozen')) throw new EmberError(FROZEN_ERROR); - if (isNone(obj)) return this; // nothing to do - - var guid = guidFor(obj); - var idx = this[guid]; - var len = get(this, 'length'); - var added; - - if (idx>=0 && idx=0 && idx=0; - }, - - copy: function() { - var C = this.constructor, ret = new C(), loc = get(this, 'length'); - set(ret, 'length', loc); - while(--loc>=0) { - ret[loc] = this[loc]; - ret[guidFor(this[loc])] = loc; - } - return ret; - }, - - toString: function() { - var len = this.length, idx, array = []; - for(idx = 0; idx < len; idx++) { - array[idx] = this[idx]; - } - return fmt("Ember.Set<%@>", [array.join(',')]); - } - }); - }); -enifed("ember-runtime/system/string", - ["ember-metal/core","ember-metal/utils","ember-metal/cache","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-runtime - */ - var Ember = __dependency1__["default"]; - // Ember.STRINGS, Ember.FEATURES - var isArray = __dependency2__.isArray; - var emberInspect = __dependency2__.inspect; - - var Cache = __dependency3__["default"]; - - var STRING_DASHERIZE_REGEXP = (/[ _]/g); - - var STRING_DASHERIZE_CACHE = new Cache(1000, function(key) { - return decamelize(key).replace(STRING_DASHERIZE_REGEXP, '-'); - }); - - var CAMELIZE_CACHE = new Cache(1000, function(key) { - return key.replace(STRING_CAMELIZE_REGEXP, function(match, separator, chr) { - return chr ? chr.toUpperCase() : ''; - }).replace(/^([A-Z])/, function(match, separator, chr) { - return match.toLowerCase(); - }); - }); - - var CLASSIFY_CACHE = new Cache(1000, function(str) { - var parts = str.split("."); - var out = []; - - for (var i=0, l=parts.length; i 2) { - cachedFormats = new Array(arguments.length - 1); - - for (var i = 1, l = arguments.length; i < l; i++) { - cachedFormats[i - 1] = arguments[i]; - } - } - - // first, replace any ORDERED replacements. - var idx = 0; // the current index for non-numerical replacements - return str.replace(/%@([0-9]+)?/g, function(s, argIndex) { - argIndex = (argIndex) ? parseInt(argIndex, 10) - 1 : idx++; - s = cachedFormats[argIndex]; - return (s === null) ? '(null)' : (s === undefined) ? '' : emberInspect(s); - }); - } - - function loc(str, formats) { - if (!isArray(formats) || arguments.length > 2) { - formats = Array.prototype.slice.call(arguments, 1); - } - - str = Ember.STRINGS[str] || str; - return fmt(str, formats); - } - - function w(str) { - return str.split(/\s+/); - } - - function decamelize(str) { - return DECAMELIZE_CACHE.get(str); - } - - function dasherize(str) { - return STRING_DASHERIZE_CACHE.get(str); - } - - function camelize(str) { - return CAMELIZE_CACHE.get(str); - } - - function classify(str) { - return CLASSIFY_CACHE.get(str); - } - - function underscore(str) { - return UNDERSCORE_CACHE.get(str); - } - - function capitalize(str) { - return CAPITALIZE_CACHE.get(str); - } - - /** - Defines the hash of localized strings for the current language. Used by - the `Ember.String.loc()` helper. To localize, add string values to this - hash. - - @property STRINGS - @for Ember - @type Hash - */ - Ember.STRINGS = {}; - - /** - Defines string helper methods including string formatting and localization. - Unless `Ember.EXTEND_PROTOTYPES.String` is `false` these methods will also be - added to the `String.prototype` as well. - - @class String - @namespace Ember - @static - */ - __exports__["default"] = { - /** - Apply formatting options to the string. This will look for occurrences - of "%@" in your string and substitute them with the arguments you pass into - this method. If you want to control the specific order of replacement, - you can add a number after the key as well to indicate which argument - you want to insert. - - Ordered insertions are most useful when building loc strings where values - you need to insert may appear in different orders. - - ```javascript - "Hello %@ %@".fmt('John', 'Doe'); // "Hello John Doe" - "Hello %@2, %@1".fmt('John', 'Doe'); // "Hello Doe, John" - ``` - - @method fmt - @param {String} str The string to format - @param {Array} formats An array of parameters to interpolate into string. - @return {String} formatted string - */ - fmt: fmt, - - /** - Formats the passed string, but first looks up the string in the localized - strings hash. This is a convenient way to localize text. See - `Ember.String.fmt()` for more information on formatting. - - Note that it is traditional but not required to prefix localized string - keys with an underscore or other character so you can easily identify - localized strings. - - ```javascript - Ember.STRINGS = { - '_Hello World': 'Bonjour le monde', - '_Hello %@ %@': 'Bonjour %@ %@' - }; - - Ember.String.loc("_Hello World"); // 'Bonjour le monde'; - Ember.String.loc("_Hello %@ %@", ["John", "Smith"]); // "Bonjour John Smith"; - ``` - - @method loc - @param {String} str The string to format - @param {Array} formats Optional array of parameters to interpolate into string. - @return {String} formatted string - */ - loc: loc, - - /** - Splits a string into separate units separated by spaces, eliminating any - empty strings in the process. This is a convenience method for split that - is mostly useful when applied to the `String.prototype`. - - ```javascript - Ember.String.w("alpha beta gamma").forEach(function(key) { - console.log(key); - }); - - // > alpha - // > beta - // > gamma - ``` - - @method w - @param {String} str The string to split - @return {Array} array containing the split strings - */ - w: w, - - /** - Converts a camelized string into all lower case separated by underscores. - - ```javascript - 'innerHTML'.decamelize(); // 'inner_html' - 'action_name'.decamelize(); // 'action_name' - 'css-class-name'.decamelize(); // 'css-class-name' - 'my favorite items'.decamelize(); // 'my favorite items' - ``` - - @method decamelize - @param {String} str The string to decamelize. - @return {String} the decamelized string. - */ - decamelize: decamelize, - - /** - Replaces underscores, spaces, or camelCase with dashes. - - ```javascript - 'innerHTML'.dasherize(); // 'inner-html' - 'action_name'.dasherize(); // 'action-name' - 'css-class-name'.dasherize(); // 'css-class-name' - 'my favorite items'.dasherize(); // 'my-favorite-items' - ``` - - @method dasherize - @param {String} str The string to dasherize. - @return {String} the dasherized string. - */ - dasherize: dasherize, - - /** - Returns the lowerCamelCase form of a string. - - ```javascript - 'innerHTML'.camelize(); // 'innerHTML' - 'action_name'.camelize(); // 'actionName' - 'css-class-name'.camelize(); // 'cssClassName' - 'my favorite items'.camelize(); // 'myFavoriteItems' - 'My Favorite Items'.camelize(); // 'myFavoriteItems' - ``` - - @method camelize - @param {String} str The string to camelize. - @return {String} the camelized string. - */ - camelize: camelize, - - /** - Returns the UpperCamelCase form of a string. - - ```javascript - 'innerHTML'.classify(); // 'InnerHTML' - 'action_name'.classify(); // 'ActionName' - 'css-class-name'.classify(); // 'CssClassName' - 'my favorite items'.classify(); // 'MyFavoriteItems' - ``` - - @method classify - @param {String} str the string to classify - @return {String} the classified string - */ - classify: classify, - - /** - More general than decamelize. Returns the lower\_case\_and\_underscored - form of a string. - - ```javascript - 'innerHTML'.underscore(); // 'inner_html' - 'action_name'.underscore(); // 'action_name' - 'css-class-name'.underscore(); // 'css_class_name' - 'my favorite items'.underscore(); // 'my_favorite_items' - ``` - - @method underscore - @param {String} str The string to underscore. - @return {String} the underscored string. - */ - underscore: underscore, - - /** - Returns the Capitalized form of a string - - ```javascript - 'innerHTML'.capitalize() // 'InnerHTML' - 'action_name'.capitalize() // 'Action_name' - 'css-class-name'.capitalize() // 'Css-class-name' - 'my favorite items'.capitalize() // 'My favorite items' - ``` - - @method capitalize - @param {String} str The string to capitalize. - @return {String} The capitalized string. - */ - capitalize: capitalize - }; - - __exports__.fmt = fmt; - __exports__.loc = loc; - __exports__.w = w; - __exports__.decamelize = decamelize; - __exports__.dasherize = dasherize; - __exports__.camelize = camelize; - __exports__.classify = classify; - __exports__.underscore = underscore; - __exports__.capitalize = capitalize; - }); -enifed("ember-runtime/system/subarray", - ["ember-metal/error","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var EmberError = __dependency1__["default"]; - var EnumerableUtils = __dependency2__["default"]; - - var RETAIN = 'r'; - var FILTER = 'f'; - - function Operation(type, count) { - this.type = type; - this.count = count; - } - - __exports__["default"] = SubArray; - - /** - An `Ember.SubArray` tracks an array in a way similar to, but more specialized - than, `Ember.TrackedArray`. It is useful for keeping track of the indexes of - items within a filtered array. - - @class SubArray - @namespace Ember - */ - function SubArray (length) { - if (arguments.length < 1) { length = 0; } - - if (length > 0) { - this._operations = [new Operation(RETAIN, length)]; - } else { - this._operations = []; - } - } - - - SubArray.prototype = { - /** - Track that an item was added to the tracked array. - - @method addItem - - @param {Number} index The index of the item in the tracked array. - @param {Boolean} match `true` iff the item is included in the subarray. - - @return {number} The index of the item in the subarray. - */ - addItem: function(index, match) { - var returnValue = -1; - var itemType = match ? RETAIN : FILTER; - var self = this; - - this._findOperation(index, function(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) { - var newOperation, splitOperation; - - if (itemType === operation.type) { - ++operation.count; - } else if (index === rangeStart) { - // insert to the left of `operation` - self._operations.splice(operationIndex, 0, new Operation(itemType, 1)); - } else { - newOperation = new Operation(itemType, 1); - splitOperation = new Operation(operation.type, rangeEnd - index + 1); - operation.count = index - rangeStart; - - self._operations.splice(operationIndex + 1, 0, newOperation, splitOperation); - } - - if (match) { - if (operation.type === RETAIN) { - returnValue = seenInSubArray + (index - rangeStart); - } else { - returnValue = seenInSubArray; - } - } - - self._composeAt(operationIndex); - }, function(seenInSubArray) { - self._operations.push(new Operation(itemType, 1)); - - if (match) { - returnValue = seenInSubArray; - } - - self._composeAt(self._operations.length-1); - }); - - return returnValue; - }, - - /** - Track that an item was removed from the tracked array. - - @method removeItem - - @param {Number} index The index of the item in the tracked array. - - @return {number} The index of the item in the subarray, or `-1` if the item - was not in the subarray. - */ - removeItem: function(index) { - var returnValue = -1; - var self = this; - - this._findOperation(index, function (operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) { - if (operation.type === RETAIN) { - returnValue = seenInSubArray + (index - rangeStart); - } - - if (operation.count > 1) { - --operation.count; - } else { - self._operations.splice(operationIndex, 1); - self._composeAt(operationIndex); - } - }, function() { - throw new EmberError("Can't remove an item that has never been added."); - }); - - return returnValue; - }, - - - _findOperation: function (index, foundCallback, notFoundCallback) { - var seenInSubArray = 0; - var operationIndex, len, operation, rangeStart, rangeEnd; - - // OPTIMIZE: change to balanced tree - // find leftmost operation to the right of `index` - for (operationIndex = rangeStart = 0, len = this._operations.length; operationIndex < len; rangeStart = rangeEnd + 1, ++operationIndex) { - operation = this._operations[operationIndex]; - rangeEnd = rangeStart + operation.count - 1; - - if (index >= rangeStart && index <= rangeEnd) { - foundCallback(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray); - return; - } else if (operation.type === RETAIN) { - seenInSubArray += operation.count; - } - } - - notFoundCallback(seenInSubArray); - }, - - _composeAt: function(index) { - var op = this._operations[index]; - var otherOp; - - if (!op) { - // Composing out of bounds is a no-op, as when removing the last operation - // in the list. - return; - } - - if (index > 0) { - otherOp = this._operations[index-1]; - if (otherOp.type === op.type) { - op.count += otherOp.count; - this._operations.splice(index-1, 1); - --index; - } - } - - if (index < this._operations.length-1) { - otherOp = this._operations[index+1]; - if (otherOp.type === op.type) { - op.count += otherOp.count; - this._operations.splice(index+1, 1); - } - } - }, - - toString: function () { - var str = ""; - EnumerableUtils.forEach(this._operations, function (operation) { - str += " " + operation.type + ":" + operation.count; - }); - return str.substring(1); - } - }; - }); -enifed("ember-runtime/system/tracked_array", - ["ember-metal/property_get","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var get = __dependency1__.get; - var forEach = __dependency2__.forEach; - - var RETAIN = 'r'; - var INSERT = 'i'; - var DELETE = 'd'; - - __exports__["default"] = TrackedArray; - - /** - An `Ember.TrackedArray` tracks array operations. It's useful when you want to - lazily compute the indexes of items in an array after they've been shifted by - subsequent operations. - - @class TrackedArray - @namespace Ember - @param {Array} [items=[]] The array to be tracked. This is used just to get - the initial items for the starting state of retain:n. - */ - function TrackedArray(items) { - if (arguments.length < 1) { items = []; } - - var length = get(items, 'length'); - - if (length) { - this._operations = [new ArrayOperation(RETAIN, length, items)]; - } else { - this._operations = []; - } - } - - TrackedArray.RETAIN = RETAIN; - TrackedArray.INSERT = INSERT; - TrackedArray.DELETE = DELETE; - - TrackedArray.prototype = { - - /** - Track that `newItems` were added to the tracked array at `index`. - - @method addItems - @param index - @param newItems - */ - addItems: function (index, newItems) { - var count = get(newItems, 'length'); - if (count < 1) { return; } - - var match = this._findArrayOperation(index); - var arrayOperation = match.operation; - var arrayOperationIndex = match.index; - var arrayOperationRangeStart = match.rangeStart; - var composeIndex, newArrayOperation; - - newArrayOperation = new ArrayOperation(INSERT, count, newItems); - - if (arrayOperation) { - if (!match.split) { - // insert left of arrayOperation - this._operations.splice(arrayOperationIndex, 0, newArrayOperation); - composeIndex = arrayOperationIndex; - } else { - this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation); - composeIndex = arrayOperationIndex + 1; - } - } else { - // insert at end - this._operations.push(newArrayOperation); - composeIndex = arrayOperationIndex; - } - - this._composeInsert(composeIndex); - }, - - /** - Track that `count` items were removed at `index`. - - @method removeItems - @param index - @param count - */ - removeItems: function (index, count) { - if (count < 1) { return; } - - var match = this._findArrayOperation(index); - var arrayOperationIndex = match.index; - var arrayOperationRangeStart = match.rangeStart; - var newArrayOperation, composeIndex; - - newArrayOperation = new ArrayOperation(DELETE, count); - if (!match.split) { - // insert left of arrayOperation - this._operations.splice(arrayOperationIndex, 0, newArrayOperation); - composeIndex = arrayOperationIndex; - } else { - this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation); - composeIndex = arrayOperationIndex + 1; - } - - return this._composeDelete(composeIndex); - }, - - /** - Apply all operations, reducing them to retain:n, for `n`, the number of - items in the array. - - `callback` will be called for each operation and will be passed the following arguments: - - * {array} items The items for the given operation - * {number} offset The computed offset of the items, ie the index in the - array of the first item for this operation. - * {string} operation The type of the operation. One of - `Ember.TrackedArray.{RETAIN, DELETE, INSERT}` - - @method apply - @param {Function} callback - */ - apply: function (callback) { - var items = []; - var offset = 0; - - forEach(this._operations, function (arrayOperation, operationIndex) { - callback(arrayOperation.items, offset, arrayOperation.type, operationIndex); - - if (arrayOperation.type !== DELETE) { - offset += arrayOperation.count; - items = items.concat(arrayOperation.items); - } - }); - - this._operations = [new ArrayOperation(RETAIN, items.length, items)]; - }, - - /** - Return an `ArrayOperationMatch` for the operation that contains the item at `index`. - - @method _findArrayOperation - - @param {Number} index the index of the item whose operation information - should be returned. - @private - */ - _findArrayOperation: function (index) { - var split = false; - var arrayOperationIndex, arrayOperation, - arrayOperationRangeStart, arrayOperationRangeEnd, - len; - - // OPTIMIZE: we could search these faster if we kept a balanced tree. - // find leftmost arrayOperation to the right of `index` - for (arrayOperationIndex = arrayOperationRangeStart = 0, len = this._operations.length; arrayOperationIndex < len; ++arrayOperationIndex) { - arrayOperation = this._operations[arrayOperationIndex]; - - if (arrayOperation.type === DELETE) { continue; } - - arrayOperationRangeEnd = arrayOperationRangeStart + arrayOperation.count - 1; - - if (index === arrayOperationRangeStart) { - break; - } else if (index > arrayOperationRangeStart && index <= arrayOperationRangeEnd) { - split = true; - break; - } else { - arrayOperationRangeStart = arrayOperationRangeEnd + 1; - } - } - - return new ArrayOperationMatch(arrayOperation, arrayOperationIndex, split, arrayOperationRangeStart); - }, - - _split: function (arrayOperationIndex, splitIndex, newArrayOperation) { - var arrayOperation = this._operations[arrayOperationIndex]; - var splitItems = arrayOperation.items.slice(splitIndex); - var splitArrayOperation = new ArrayOperation(arrayOperation.type, splitItems.length, splitItems); - - // truncate LHS - arrayOperation.count = splitIndex; - arrayOperation.items = arrayOperation.items.slice(0, splitIndex); - - this._operations.splice(arrayOperationIndex + 1, 0, newArrayOperation, splitArrayOperation); - }, - - // see SubArray for a better implementation. - _composeInsert: function (index) { - var newArrayOperation = this._operations[index]; - var leftArrayOperation = this._operations[index-1]; // may be undefined - var rightArrayOperation = this._operations[index+1]; // may be undefined - var leftOp = leftArrayOperation && leftArrayOperation.type; - var rightOp = rightArrayOperation && rightArrayOperation.type; - - if (leftOp === INSERT) { - // merge left - leftArrayOperation.count += newArrayOperation.count; - leftArrayOperation.items = leftArrayOperation.items.concat(newArrayOperation.items); - - if (rightOp === INSERT) { - // also merge right (we have split an insert with an insert) - leftArrayOperation.count += rightArrayOperation.count; - leftArrayOperation.items = leftArrayOperation.items.concat(rightArrayOperation.items); - this._operations.splice(index, 2); - } else { - // only merge left - this._operations.splice(index, 1); - } - } else if (rightOp === INSERT) { - // merge right - newArrayOperation.count += rightArrayOperation.count; - newArrayOperation.items = newArrayOperation.items.concat(rightArrayOperation.items); - this._operations.splice(index + 1, 1); - } - }, - - _composeDelete: function (index) { - var arrayOperation = this._operations[index]; - var deletesToGo = arrayOperation.count; - var leftArrayOperation = this._operations[index-1]; // may be undefined - var leftOp = leftArrayOperation && leftArrayOperation.type; - var nextArrayOperation; - var nextOp; - var nextCount; - var removeNewAndNextOp = false; - var removedItems = []; - - if (leftOp === DELETE) { - arrayOperation = leftArrayOperation; - index -= 1; - } - - for (var i = index + 1; deletesToGo > 0; ++i) { - nextArrayOperation = this._operations[i]; - nextOp = nextArrayOperation.type; - nextCount = nextArrayOperation.count; - - if (nextOp === DELETE) { - arrayOperation.count += nextCount; - continue; - } - - if (nextCount > deletesToGo) { - // d:2 {r,i}:5 we reduce the retain or insert, but it stays - removedItems = removedItems.concat(nextArrayOperation.items.splice(0, deletesToGo)); - nextArrayOperation.count -= deletesToGo; - - // In the case where we truncate the last arrayOperation, we don't need to - // remove it; also the deletesToGo reduction is not the entirety of - // nextCount - i -= 1; - nextCount = deletesToGo; - - deletesToGo = 0; - } else { - if (nextCount === deletesToGo) { - // Handle edge case of d:2 i:2 in which case both operations go away - // during composition. - removeNewAndNextOp = true; - } - removedItems = removedItems.concat(nextArrayOperation.items); - deletesToGo -= nextCount; - } - - if (nextOp === INSERT) { - // d:2 i:3 will result in delete going away - arrayOperation.count -= nextCount; - } - } - - if (arrayOperation.count > 0) { - // compose our new delete with possibly several operations to the right of - // disparate types - this._operations.splice(index+1, i-1-index); - } else { - // The delete operation can go away; it has merely reduced some other - // operation, as in d:3 i:4; it may also have eliminated that operation, - // as in d:3 i:3. - this._operations.splice(index, removeNewAndNextOp ? 2 : 1); - } - - return removedItems; - }, - - toString: function () { - var str = ""; - forEach(this._operations, function (operation) { - str += " " + operation.type + ":" + operation.count; - }); - return str.substring(1); - } - }; - - /** - Internal data structure to represent an array operation. - - @method ArrayOperation - @private - @param {String} type The type of the operation. One of - `Ember.TrackedArray.{RETAIN, INSERT, DELETE}` - @param {Number} count The number of items in this operation. - @param {Array} items The items of the operation, if included. RETAIN and - INSERT include their items, DELETE does not. - */ - function ArrayOperation (operation, count, items) { - this.type = operation; // RETAIN | INSERT | DELETE - this.count = count; - this.items = items; - } - - /** - Internal data structure used to include information when looking up operations - by item index. - - @method ArrayOperationMatch - @private - @param {ArrayOperation} operation - @param {Number} index The index of `operation` in the array of operations. - @param {Boolean} split Whether or not the item index searched for would - require a split for a new operation type. - @param {Number} rangeStart The index of the first item in the operation, - with respect to the tracked array. The index of the last item can be computed - from `rangeStart` and `operation.count`. - */ - function ArrayOperationMatch(operation, index, split, rangeStart) { - this.operation = operation; - this.index = index; - this.split = split; - this.rangeStart = rangeStart; - } - }); -enifed("ember-views", - ["ember-runtime","ember-views/system/jquery","ember-views/system/utils","ember-views/system/render_buffer","ember-views/system/ext","ember-views/views/states","ember-views/views/core_view","ember-views/views/view","ember-views/views/container_view","ember-views/views/collection_view","ember-views/views/component","ember-views/system/event_dispatcher","ember-views/mixins/view_target_action_support","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __exports__) { - "use strict"; - /** - Ember Views - - @module ember - @submodule ember-views - @requires ember-runtime - @main ember-views - */ - - // BEGIN IMPORTS - var Ember = __dependency1__["default"]; - var jQuery = __dependency2__["default"]; - var isSimpleClick = __dependency3__.isSimpleClick; - var getViewClientRects = __dependency3__.getViewClientRects; - var getViewBoundingClientRect = __dependency3__.getViewBoundingClientRect; - var RenderBuffer = __dependency4__["default"]; - // for the side effect of extending Ember.run.queues - var cloneStates = __dependency6__.cloneStates; - var states = __dependency6__.states; - - var CoreView = __dependency7__["default"]; - var View = __dependency8__["default"]; - var ContainerView = __dependency9__["default"]; - var CollectionView = __dependency10__["default"]; - var Component = __dependency11__["default"]; - - var EventDispatcher = __dependency12__["default"]; - var ViewTargetActionSupport = __dependency13__["default"]; - // END IMPORTS - - /** - Alias for jQuery - - @method $ - @for Ember - */ - - // BEGIN EXPORTS - Ember.$ = jQuery; - - Ember.ViewTargetActionSupport = ViewTargetActionSupport; - Ember.RenderBuffer = RenderBuffer; - - var ViewUtils = Ember.ViewUtils = {}; - ViewUtils.isSimpleClick = isSimpleClick; - ViewUtils.getViewClientRects = getViewClientRects; - ViewUtils.getViewBoundingClientRect = getViewBoundingClientRect; - - Ember.CoreView = CoreView; - Ember.View = View; - Ember.View.states = states; - Ember.View.cloneStates = cloneStates; - - Ember.ContainerView = ContainerView; - Ember.CollectionView = CollectionView; - Ember.Component = Component; - Ember.EventDispatcher = EventDispatcher; - // END EXPORTS - - __exports__["default"] = Ember; - }); -enifed("ember-views/mixins/component_template_deprecation", - ["ember-metal/core","ember-metal/property_get","ember-metal/mixin","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.deprecate - var get = __dependency2__.get; - var Mixin = __dependency3__.Mixin; - - /** - The ComponentTemplateDeprecation mixin is used to provide a useful - deprecation warning when using either `template` or `templateName` with - a component. The `template` and `templateName` properties specified at - extend time are moved to `layout` and `layoutName` respectively. - - `Ember.ComponentTemplateDeprecation` is used internally by Ember in - `Ember.Component`. - - @class ComponentTemplateDeprecation - @namespace Ember - */ - __exports__["default"] = Mixin.create({ - /** - @private - - Moves `templateName` to `layoutName` and `template` to `layout` at extend - time if a layout is not also specified. - - Note that this currently modifies the mixin themselves, which is technically - dubious but is practically of little consequence. This may change in the - future. - - @method willMergeMixin - @since 1.4.0 - */ - willMergeMixin: function(props) { - // must call _super here to ensure that the ActionHandler - // mixin is setup properly (moves actions -> _actions) - // - // Calling super is only OK here since we KNOW that - // there is another Mixin loaded first. - this._super.apply(this, arguments); - - var deprecatedProperty, replacementProperty; - var layoutSpecified = (props.layoutName || props.layout || get(this, 'layoutName')); - - if (props.templateName && !layoutSpecified) { - deprecatedProperty = 'templateName'; - replacementProperty = 'layoutName'; - - props.layoutName = props.templateName; - delete props['templateName']; - } - - if (props.template && !layoutSpecified) { - deprecatedProperty = 'template'; - replacementProperty = 'layout'; - - props.layout = props.template; - delete props['template']; - } - - if (deprecatedProperty) { - } - } - }); - }); -enifed("ember-views/mixins/view_target_action_support", - ["ember-metal/mixin","ember-runtime/mixins/target_action_support","ember-metal/alias","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Mixin = __dependency1__.Mixin; - var TargetActionSupport = __dependency2__["default"]; - var alias = __dependency3__["default"]; - - /** - `Ember.ViewTargetActionSupport` is a mixin that can be included in a - view class to add a `triggerAction` method with semantics similar to - the Handlebars `{{action}}` helper. It provides intelligent defaults - for the action's target: the view's controller; and the context that is - sent with the action: the view's context. - - Note: In normal Ember usage, the `{{action}}` helper is usually the best - choice. This mixin is most often useful when you are doing more complex - event handling in custom View subclasses. - - For example: - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - action: 'save', - click: function() { - this.triggerAction(); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - The `action` can be provided as properties of an optional object argument - to `triggerAction` as well. - - ```javascript - App.SaveButtonView = Ember.View.extend(Ember.ViewTargetActionSupport, { - click: function() { - this.triggerAction({ - action: 'save' - }); // Sends the `save` action, along with the current context - // to the current controller - } - }); - ``` - - @class ViewTargetActionSupport - @namespace Ember - @extends Ember.TargetActionSupport - */ - __exports__["default"] = Mixin.create(TargetActionSupport, { - /** - @property target - */ - target: alias('controller'), - /** - @property actionContext - */ - actionContext: alias('context') - }); - }); -enifed("ember-views/streams/context_stream", - ["ember-metal/core","ember-metal/merge","ember-metal/platform","ember-metal/path_cache","ember-metal/streams/stream","ember-metal/streams/simple","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - - var merge = __dependency2__["default"]; - var create = __dependency3__.create; - var isGlobal = __dependency4__.isGlobal; - var Stream = __dependency5__["default"]; - var SimpleStream = __dependency6__["default"]; - - function ContextStream(view) { - this.view = view; - } - - ContextStream.prototype = create(Stream.prototype); - - merge(ContextStream.prototype, { - value: function() {}, - - _makeChildStream: function(key, _fullPath) { - var stream; - - if (key === '' || key === 'this') { - stream = this.view._baseContext; - } else if (isGlobal(key) && Ember.lookup[key]) { - stream = new SimpleStream(Ember.lookup[key]); - stream._isGlobal = true; - } else if (key in this.view._keywords) { - stream = new SimpleStream(this.view._keywords[key]); - } else { - stream = new SimpleStream(this.view._baseContext.get(key)); - } - - stream._isRoot = true; - - if (key === 'controller') { - stream._isController = true; - } - - return stream; - } - }); - - __exports__["default"] = ContextStream; - }); -enifed("ember-views/streams/key_stream", - ["ember-metal/core","ember-metal/merge","ember-metal/platform","ember-metal/property_get","ember-metal/property_set","ember-metal/observer","ember-metal/streams/stream","ember-metal/streams/read","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - - var merge = __dependency2__["default"]; - var create = __dependency3__.create; - var get = __dependency4__.get; - var set = __dependency5__.set; - var addObserver = __dependency6__.addObserver; - var removeObserver = __dependency6__.removeObserver; - var Stream = __dependency7__["default"]; - var read = __dependency8__.read; - - function KeyStream(source, key) { - - this.source = source; - this.obj = undefined; - this.key = key; - - if (source && source.isStream) { - source.subscribe(this._didChange, this); - } - } - - KeyStream.prototype = create(Stream.prototype); - - merge(KeyStream.prototype, { - valueFn: function() { - var prevObj = this.obj; - var nextObj = read(this.source); - - if (nextObj !== prevObj) { - if (prevObj && typeof prevObj === 'object') { - removeObserver(prevObj, this.key, this, this._didChange); - } - - if (nextObj && typeof nextObj === 'object') { - addObserver(nextObj, this.key, this, this._didChange); - } - - this.obj = nextObj; - } - - if (nextObj) { - return get(nextObj, this.key); - } - }, - - setValue: function(value) { - if (this.obj) { - set(this.obj, this.key, value); - } - }, - - setSource: function(nextSource) { - - var prevSource = this.source; - - if (nextSource !== prevSource) { - if (prevSource && prevSource.isStream) { - prevSource.unsubscribe(this._didChange, this); - } - - if (nextSource && nextSource.isStream) { - nextSource.subscribe(this._didChange, this); - } - - this.source = nextSource; - this.notify(); - } - }, - - _didChange: function() { - this.notify(); - }, - - destroy: function() { - if (this.source && this.source.isStream) { - this.source.unsubscribe(this._didChange, this); - } - - if (this.obj && typeof this.obj === 'object') { - removeObserver(this.obj, this.key, this, this._didChange); - } - - this.source = undefined; - this.obj = undefined; - - Stream.prototype.destroy.call(this); - } - }); - - __exports__["default"] = KeyStream; - - // The transpiler does not resolve cycles, so we export - // the `_makeChildStream` method onto `Stream` here. - - Stream.prototype._makeChildStream = function(key) { - return new KeyStream(this, key); - }; - }); -enifed("ember-views/streams/read", - ["ember-metal/core","ember-metal/property_get","ember-metal/path_cache","ember-runtime/system/string","ember-metal/streams/read","ember-views/views/view","ember-runtime/mixins/controller","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - var get = __dependency2__.get; - var isGlobal = __dependency3__.isGlobal; - var fmt = __dependency4__.fmt; - var read = __dependency5__.read; - var View = __dependency6__["default"]; - var ControllerMixin = __dependency7__["default"]; - - function readViewFactory(object, container) { - var value = read(object); - var viewClass; - - if (typeof value === 'string') { - if (isGlobal(value)) { - viewClass = get(null, value); - } else { - viewClass = container.lookupFactory('view:'+value); - } - } else { - viewClass = value; - } - - - return viewClass; - } - - __exports__.readViewFactory = readViewFactory;function readUnwrappedModel(object) { - if (object && object.isStream) { - var result = object.value(); - - // If the path is exactly `controller` then we don't unwrap it. - if (!object._isController) { - while (ControllerMixin.detect(result)) { - result = get(result, 'model'); - } - } - - return result; - } else { - return object; - } - } - - __exports__.readUnwrappedModel = readUnwrappedModel; - }); -enifed("ember-views/system/action_manager", - ["exports"], - function(__exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - function ActionManager() {} - - /** - Global action id hash. - - @private - @property registeredActions - @type Object - */ - ActionManager.registeredActions = {}; - - __exports__["default"] = ActionManager; - }); -enifed("ember-views/system/event_dispatcher", - ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/object","ember-views/system/jquery","ember-views/system/action_manager","ember-views/views/view","ember-metal/merge","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - var Ember = __dependency1__["default"]; - // Ember.assert - - var get = __dependency2__.get; - var set = __dependency3__.set; - var isNone = __dependency4__["default"]; - var run = __dependency5__["default"]; - var typeOf = __dependency6__.typeOf; - var fmt = __dependency7__.fmt; - var EmberObject = __dependency8__["default"]; - var jQuery = __dependency9__["default"]; - var ActionManager = __dependency10__["default"]; - var View = __dependency11__["default"]; - var merge = __dependency12__["default"]; - - //ES6TODO: - // find a better way to do Ember.View.views without global state - - /** - `Ember.EventDispatcher` handles delegating browser events to their - corresponding `Ember.Views.` For example, when you click on a view, - `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets - called. - - @class EventDispatcher - @namespace Ember - @private - @extends Ember.Object - */ - __exports__["default"] = EmberObject.extend({ - - /** - The set of events names (and associated handler function names) to be setup - and dispatched by the `EventDispatcher`. Custom events can added to this list at setup - time, generally via the `Ember.Application.customEvents` hash. Only override this - default set to prevent the EventDispatcher from listening on some events all together. - - This set will be modified by `setup` to also include any events added at that time. - - @property events - @type Object - */ - events: { - touchstart : 'touchStart', - touchmove : 'touchMove', - touchend : 'touchEnd', - touchcancel : 'touchCancel', - keydown : 'keyDown', - keyup : 'keyUp', - keypress : 'keyPress', - mousedown : 'mouseDown', - mouseup : 'mouseUp', - contextmenu : 'contextMenu', - click : 'click', - dblclick : 'doubleClick', - mousemove : 'mouseMove', - focusin : 'focusIn', - focusout : 'focusOut', - mouseenter : 'mouseEnter', - mouseleave : 'mouseLeave', - submit : 'submit', - input : 'input', - change : 'change', - dragstart : 'dragStart', - drag : 'drag', - dragenter : 'dragEnter', - dragleave : 'dragLeave', - dragover : 'dragOver', - drop : 'drop', - dragend : 'dragEnd' - }, - - /** - The root DOM element to which event listeners should be attached. Event - listeners will be attached to the document unless this is overridden. - - Can be specified as a DOMElement or a selector string. - - The default body is a string since this may be evaluated before document.body - exists in the DOM. - - @private - @property rootElement - @type DOMElement - @default 'body' - */ - rootElement: 'body', - - /** - It enables events to be dispatched to the view's `eventManager.` When present, - this object takes precedence over handling of events on the view itself. - - Note that most Ember applications do not use this feature. If your app also - does not use it, consider setting this property to false to gain some performance - improvement by allowing the EventDispatcher to skip the search for the - `eventManager` on the view tree. - - ```javascript - var EventDispatcher = Em.EventDispatcher.extend({ - events: { - click : 'click', - focusin : 'focusIn', - focusout : 'focusOut', - change : 'change' - }, - canDispatchToEventManager: false - }); - container.register('event_dispatcher:main', EventDispatcher); - ``` - - @property canDispatchToEventManager - @type boolean - @default 'true' - @since 1.7.0 - */ - canDispatchToEventManager: true, - - /** - Sets up event listeners for standard browser events. - - This will be called after the browser sends a `DOMContentReady` event. By - default, it will set up all of the listeners on the document body. If you - would like to register the listeners on a different element, set the event - dispatcher's `root` property. - - @private - @method setup - @param addedEvents {Hash} - */ - setup: function(addedEvents, rootElement) { - var event, events = get(this, 'events'); - - merge(events, addedEvents || {}); - - if (!isNone(rootElement)) { - set(this, 'rootElement', rootElement); - } - - rootElement = jQuery(get(this, 'rootElement')); - - - rootElement.addClass('ember-application'); - - - for (event in events) { - if (events.hasOwnProperty(event)) { - this.setupHandler(rootElement, event, events[event]); - } - } - }, - - /** - Registers an event listener on the rootElement. If the given event is - triggered, the provided event handler will be triggered on the target view. - - If the target view does not implement the event handler, or if the handler - returns `false`, the parent view will be called. The event will continue to - bubble to each successive parent view until it reaches the top. - - @private - @method setupHandler - @param {Element} rootElement - @param {String} event the browser-originated event to listen to - @param {String} eventName the name of the method to call on the view - */ - setupHandler: function(rootElement, event, eventName) { - var self = this; - - rootElement.on(event + '.ember', '.ember-view', function(evt, triggeringManager) { - var view = View.views[this.id]; - var result = true; - - var manager = self.canDispatchToEventManager ? self._findNearestEventManager(view, eventName) : null; - - if (manager && manager !== triggeringManager) { - result = self._dispatchEvent(manager, evt, eventName, view); - } else if (view) { - result = self._bubbleEvent(view, evt, eventName); - } - - return result; - }); - - rootElement.on(event + '.ember', '[data-ember-action]', function(evt) { - var actionId = jQuery(evt.currentTarget).attr('data-ember-action'); - var action = ActionManager.registeredActions[actionId]; - - // We have to check for action here since in some cases, jQuery will trigger - // an event on `removeChild` (i.e. focusout) after we've already torn down the - // action handlers for the view. - if (action && action.eventName === eventName) { - return action.handler(evt); - } - }); - }, - - _findNearestEventManager: function(view, eventName) { - var manager = null; - - while (view) { - manager = get(view, 'eventManager'); - if (manager && manager[eventName]) { break; } - - view = get(view, 'parentView'); - } - - return manager; - }, - - _dispatchEvent: function(object, evt, eventName, view) { - var result = true; - - var handler = object[eventName]; - if (typeOf(handler) === 'function') { - result = run(object, handler, evt, view); - // Do not preventDefault in eventManagers. - evt.stopPropagation(); - } - else { - result = this._bubbleEvent(view, evt, eventName); - } - - return result; - }, - - _bubbleEvent: function(view, evt, eventName) { - return run.join(view, view.handleEvent, eventName, evt); - }, - - destroy: function() { - var rootElement = get(this, 'rootElement'); - jQuery(rootElement).off('.ember', '**').removeClass('ember-application'); - return this._super(); - }, - - toString: function() { - return '(EventDispatcher)'; - } - }); - }); -enifed("ember-views/system/ext", - ["ember-metal/run_loop"], - function(__dependency1__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - var run = __dependency1__["default"]; - - // Add a new named queue for rendering views that happens - // after bindings have synced, and a queue for scheduling actions - // that that should occur after view rendering. - run._addQueue('render', 'actions'); - run._addQueue('afterRender', 'render'); - }); -enifed("ember-views/system/jquery", - ["ember-metal/core","ember-metal/enumerable_utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Ember = __dependency1__["default"]; - // Ember.assert - - // ES6TODO: the functions on EnumerableUtils need their own exports - var forEach = __dependency2__.forEach; - - /** - Ember Views - - @module ember - @submodule ember-views - @requires ember-runtime - @main ember-views - */ - - var jQuery = (Ember.imports && Ember.imports.jQuery) || (this && this.jQuery); - if (!jQuery && typeof eriuqer === 'function') { - jQuery = eriuqer('jquery'); - } - - - /** - @module ember - @submodule ember-views - */ - if (jQuery) { - // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents - var dragEvents = [ - 'dragstart', - 'drag', - 'dragenter', - 'dragleave', - 'dragover', - 'drop', - 'dragend' - ]; - - // Copies the `dataTransfer` property from a browser event object onto the - // jQuery event object for the specified events - forEach(dragEvents, function(eventName) { - jQuery.event.fixHooks[eventName] = { - props: ['dataTransfer'] - }; - }); - } - - __exports__["default"] = jQuery; - }); -enifed("ember-views/system/render_buffer", - ["ember-views/system/jquery","morph","ember-metal/core","ember-metal/platform","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - /** - @module ember - @submodule ember-views - */ - - var jQuery = __dependency1__["default"]; - var DOMHelper = __dependency2__.DOMHelper; - var Ember = __dependency3__["default"]; - var create = __dependency4__.create; - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - // - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup, but with a special allowance for disregarding - // - ``` - - And associate it by name using a view's `templateName` property: - - ```javascript - AView = Ember.View.extend({ - templateName: 'some-template' - }); - ``` - - If you have nested resources, your Handlebars template will look like this: - - ```html - - ``` - - And `templateName` property: - - ```javascript - AView = Ember.View.extend({ - templateName: 'posts/new' - }); - ``` - - Using a value for `templateName` that does not have a Handlebars template - with a matching `data-template-name` attribute will throw an error. - - For views classes that may have a template later defined (e.g. as the block - portion of a `{{view}}` Handlebars helper call in another template or in - a subclass), you can provide a `defaultTemplate` property set to compiled - template function. If a template is not later provided for the view instance - the `defaultTemplate` value will be used: - - ```javascript - AView = Ember.View.extend({ - defaultTemplate: Ember.Handlebars.compile('I was the default'), - template: null, - templateName: null - }); - ``` - - Will result in instances with an HTML representation of: - - ```html -
    I was the default
    - ``` - - If a `template` or `templateName` is provided it will take precedence over - `defaultTemplate`: - - ```javascript - AView = Ember.View.extend({ - defaultTemplate: Ember.Handlebars.compile('I was the default') - }); - - aView = AView.create({ - template: Ember.Handlebars.compile('I was the template, not default') - }); - ``` - - Will result in the following HTML representation when rendered: - - ```html -
    I was the template, not default
    - ``` - - ## View Context - - The default context of the compiled template is the view's controller: - - ```javascript - AView = Ember.View.extend({ - template: Ember.Handlebars.compile('Hello {{excitedGreeting}}') - }); - - aController = Ember.Object.create({ - firstName: 'Barry', - excitedGreeting: function() { - return this.get("content.firstName") + "!!!" - }.property() - }); - - aView = AView.create({ - controller: aController - }); - ``` - - Will result in an HTML representation of: - - ```html -
    Hello Barry!!!
    - ``` - - A context can also be explicitly supplied through the view's `context` - property. If the view has neither `context` nor `controller` properties, the - `parentView`'s context will be used. - - ## Layouts - - Views can have a secondary template that wraps their main template. Like - primary templates, layouts can be any function that accepts an optional - context parameter and returns a string of HTML that will be inserted inside - view's tag. Views whose HTML element is self closing (e.g. ``) - cannot have a layout and this property will be ignored. - - Most typically in Ember a layout will be a compiled `Ember.Handlebars` - template. - - A view's layout can be set directly with the `layout` property or reference - an existing Handlebars template by name with the `layoutName` property. - - A template used as a layout must contain a single use of the Handlebars - `{{yield}}` helper. The HTML contents of a view's rendered `template` will be - inserted at this location: - - ```javascript - AViewWithLayout = Ember.View.extend({ - layout: Ember.Handlebars.compile("
    {{yield}}
    "), - template: Ember.Handlebars.compile("I got wrapped") - }); - ``` - - Will result in view instances with an HTML representation of: - - ```html -
    -
    - I got wrapped -
    -
    - ``` - - See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield) - for more information. - - ## Responding to Browser Events - - Views can respond to user-initiated events in one of three ways: method - implementation, through an event manager, and through `{{action}}` helper use - in their template or layout. - - ### Method Implementation - - Views can respond to user-initiated events by implementing a method that - matches the event name. A `jQuery.Event` object will be passed as the - argument to this method. - - ```javascript - AView = Ember.View.extend({ - click: function(event) { - // will be called when when an instance's - // rendered element is clicked - } - }); - ``` - - ### Event Managers - - Views can define an object as their `eventManager` property. This object can - then implement methods that match the desired event names. Matching events - that occur on the view's rendered HTML or the rendered HTML of any of its DOM - descendants will trigger this method. A `jQuery.Event` object will be passed - as the first argument to the method and an `Ember.View` object as the - second. The `Ember.View` will be the view whose rendered HTML was interacted - with. This may be the view with the `eventManager` property or one of its - descendent views. - - ```javascript - AView = Ember.View.extend({ - eventManager: Ember.Object.create({ - doubleClick: function(event, view) { - // will be called when when an instance's - // rendered element or any rendering - // of this views's descendent - // elements is clicked - } - }) - }); - ``` - - An event defined for an event manager takes precedence over events of the - same name handled through methods on the view. - - ```javascript - AView = Ember.View.extend({ - mouseEnter: function(event) { - // will never trigger. - }, - eventManager: Ember.Object.create({ - mouseEnter: function(event, view) { - // takes precedence over AView#mouseEnter - } - }) - }); - ``` - - Similarly a view's event manager will take precedence for events of any views - rendered as a descendent. A method name that matches an event name will not - be called if the view instance was rendered inside the HTML representation of - a view that has an `eventManager` property defined that handles events of the - name. Events not handled by the event manager will still trigger method calls - on the descendent. - - ```javascript - var App = Ember.Application.create(); - App.OuterView = Ember.View.extend({ - template: Ember.Handlebars.compile("outer {{#view 'inner'}}inner{{/view}} outer"), - eventManager: Ember.Object.create({ - mouseEnter: function(event, view) { - // view might be instance of either - // OuterView or InnerView depending on - // where on the page the user interaction occured - } - }) - }); - - App.InnerView = Ember.View.extend({ - click: function(event) { - // will be called if rendered inside - // an OuterView because OuterView's - // eventManager doesn't handle click events - }, - mouseEnter: function(event) { - // will never be called if rendered inside - // an OuterView. - } - }); - ``` - - ### Handlebars `{{action}}` Helper - - See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action). - - ### Event Names - - All of the event handling approaches described above respond to the same set - of events. The names of the built-in events are listed below. (The hash of - built-in events exists in `Ember.EventDispatcher`.) Additional, custom events - can be registered by using `Ember.Application.customEvents`. - - Touch events: - - * `touchStart` - * `touchMove` - * `touchEnd` - * `touchCancel` - - Keyboard events - - * `keyDown` - * `keyUp` - * `keyPress` - - Mouse events - - * `mouseDown` - * `mouseUp` - * `contextMenu` - * `click` - * `doubleClick` - * `mouseMove` - * `focusIn` - * `focusOut` - * `mouseEnter` - * `mouseLeave` - - Form events: - - * `submit` - * `change` - * `focusIn` - * `focusOut` - * `input` - - HTML5 drag and drop events: - - * `dragStart` - * `drag` - * `dragEnter` - * `dragLeave` - * `dragOver` - * `dragEnd` - * `drop` - - ## Handlebars `{{view}}` Helper - - Other `Ember.View` instances can be included as part of a view's template by - using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view) - for additional information. - - @class View - @namespace Ember - @extends Ember.CoreView - */ - var View = CoreView.extend({ - - concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'], - - /** - @property isView - @type Boolean - @default true - @static - */ - isView: true, - - // .......................................................... - // TEMPLATE SUPPORT - // - - /** - The name of the template to lookup if no template is provided. - - By default `Ember.View` will lookup a template with this name in - `Ember.TEMPLATES` (a shared global object). - - @property templateName - @type String - @default null - */ - templateName: null, - - /** - The name of the layout to lookup if no layout is provided. - - By default `Ember.View` will lookup a template with this name in - `Ember.TEMPLATES` (a shared global object). - - @property layoutName - @type String - @default null - */ - layoutName: null, - - /** - Used to identify this view during debugging - - @property instrumentDisplay - @type String - */ - instrumentDisplay: computed(function() { - if (this.helperName) { - return '{{' + this.helperName + '}}'; - } - }), - - /** - The template used to render the view. This should be a function that - accepts an optional context parameter and returns a string of HTML that - will be inserted into the DOM relative to its parent view. - - In general, you should set the `templateName` property instead of setting - the template yourself. - - @property template - @type Function - */ - template: computed('templateName', function(key, value) { - if (value !== undefined) { return value; } - - var templateName = get(this, 'templateName'); - var template = this.templateForName(templateName, 'template'); - - - return template || get(this, 'defaultTemplate'); - }), - - /** - The controller managing this view. If this property is set, it will be - made available for use by the template. - - @property controller - @type Object - */ - controller: computed('_parentView', function(key) { - var parentView = get(this, '_parentView'); - return parentView ? get(parentView, 'controller') : null; - }), - - /** - A view may contain a layout. A layout is a regular template but - supersedes the `template` property during rendering. It is the - responsibility of the layout template to retrieve the `template` - property from the view (or alternatively, call `Handlebars.helpers.yield`, - `{{yield}}`) to render it in the correct location. - - This is useful for a view that has a shared wrapper, but which delegates - the rendering of the contents of the wrapper to the `template` property - on a subclass. - - @property layout - @type Function - */ - layout: computed(function(key) { - var layoutName = get(this, 'layoutName'); - var layout = this.templateForName(layoutName, 'layout'); - - - return layout || get(this, 'defaultLayout'); - }).property('layoutName'), - - _yield: function(context, options) { - var template = get(this, 'template'); - if (template) { template(context, options); } - }, - - templateForName: function(name, type) { - if (!name) { return; } - - if (!this.container) { - throw new EmberError('Container was not found when looking up a views template. ' + - 'This is most likely due to manually instantiating an Ember.View. ' + - 'See: http://git.io/EKPpnA'); - } - - return this.container.lookup('template:' + name); - }, - - /** - The object from which templates should access properties. - - This object will be passed to the template function each time the render - method is called, but it is up to the individual function to decide what - to do with it. - - By default, this will be the view's controller. - - @property context - @type Object - */ - context: computed(function(key, value) { - if (arguments.length === 2) { - set(this, '_context', value); - return value; - } else { - return get(this, '_context'); - } - })["volatile"](), - - /** - Private copy of the view's template context. This can be set directly - by Handlebars without triggering the observer that causes the view - to be re-rendered. - - The context of a view is looked up as follows: - - 1. Supplied context (usually by Handlebars) - 2. Specified controller - 3. `parentView`'s context (for a child of a ContainerView) - - The code in Handlebars that overrides the `_context` property first - checks to see whether the view has a specified controller. This is - something of a hack and should be revisited. - - @property _context - @private - */ - _context: computed(function(key) { - var parentView, controller; - - if (controller = get(this, 'controller')) { - return controller; - } - - parentView = this._parentView; - if (parentView) { - return get(parentView, '_context'); - } - - return null; - }), - - /** - If a value that affects template rendering changes, the view should be - re-rendered to reflect the new value. - - @method _contextDidChange - @private - */ - _contextDidChange: observer('context', function() { - this.rerender(); - }), - - /** - If `false`, the view will appear hidden in DOM. - - @property isVisible - @type Boolean - @default null - */ - isVisible: true, - - /** - Array of child views. You should never edit this array directly. - Instead, use `appendChild` and `removeFromParent`. - - @property childViews - @type Array - @default [] - @private - */ - childViews: childViewsProperty, - - _childViews: EMPTY_ARRAY, - - // When it's a virtual view, we need to notify the parent that their - // childViews will change. - _childViewsWillChange: beforeObserver('childViews', function() { - if (this.isVirtual) { - var parentView = get(this, 'parentView'); - if (parentView) { propertyWillChange(parentView, 'childViews'); } - } - }), - - // When it's a virtual view, we need to notify the parent that their - // childViews did change. - _childViewsDidChange: observer('childViews', function() { - if (this.isVirtual) { - var parentView = get(this, 'parentView'); - if (parentView) { propertyDidChange(parentView, 'childViews'); } - } - }), - - /** - Return the nearest ancestor that is an instance of the provided - class. - - @method nearestInstanceOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - @deprecated - */ - nearestInstanceOf: function(klass) { - var view = get(this, 'parentView'); - - while (view) { - if (view instanceof klass) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor that is an instance of the provided - class or mixin. - - @method nearestOfType - @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself), - or an instance of Ember.Mixin. - @return Ember.View - */ - nearestOfType: function(klass) { - var view = get(this, 'parentView'); - var isOfType = klass instanceof Mixin ? - function(view) { return klass.detect(view); } : - function(view) { return klass.detect(view.constructor); }; - - while (view) { - if (isOfType(view)) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor that has a given property. - - @method nearestWithProperty - @param {String} property A property name - @return Ember.View - */ - nearestWithProperty: function(property) { - var view = get(this, 'parentView'); - - while (view) { - if (property in view) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - Return the nearest ancestor whose parent is an instance of - `klass`. - - @method nearestChildOf - @param {Class} klass Subclass of Ember.View (or Ember.View itself) - @return Ember.View - */ - nearestChildOf: function(klass) { - var view = get(this, 'parentView'); - - while (view) { - if (get(view, 'parentView') instanceof klass) { return view; } - view = get(view, 'parentView'); - } - }, - - /** - When the parent view changes, recursively invalidate `controller` - - @method _parentViewDidChange - @private - */ - _parentViewDidChange: observer('_parentView', function() { - if (this.isDestroying) { return; } - - this._setupKeywords(); - this.trigger('parentViewDidChange'); - - if (get(this, 'parentView.controller') && !get(this, 'controller')) { - this.notifyPropertyChange('controller'); - } - }), - - _controllerDidChange: observer('controller', function() { - if (this.isDestroying) { return; } - - this.rerender(); - - this.forEachChildView(function(view) { - view.propertyDidChange('controller'); - }); - }), - - _setupKeywords: function() { - var keywords = this._keywords; - var contextView = this._contextView || this._parentView; - - if (contextView) { - var parentKeywords = contextView._keywords; - - keywords.view.setSource(this.isVirtual ? parentKeywords.view : this); - - for (var name in parentKeywords) { - if (keywords[name]) continue; - keywords[name] = parentKeywords[name]; - } - } else { - keywords.view.setSource(this.isVirtual ? null : this); - } - }, - - /** - Called on your view when it should push strings of HTML into a - `Ember.RenderBuffer`. Most users will want to override the `template` - or `templateName` properties instead of this method. - - By default, `Ember.View` will look for a function in the `template` - property and invoke it with the value of `context`. The value of - `context` will be the view's controller unless you override it. - - @method render - @param {Ember.RenderBuffer} buffer The render buffer - */ - render: function(buffer) { - // If this view has a layout, it is the responsibility of the - // the layout to render the view's template. Otherwise, render the template - // directly. - var template = get(this, 'layout') || get(this, 'template'); - - if (template) { - var context = get(this, 'context'); - var output; - - var data = { - view: this, - buffer: buffer, - isRenderData: true - }; - - // Invoke the template with the provided template context, which - // is the view's controller by default. A hash of data is also passed that provides - // the template with access to the view and render buffer. - - // The template should write directly to the render buffer instead - // of returning a string. - output = template(context, { data: data }); - - // If the template returned a string instead of writing to the buffer, - // push the string onto the buffer. - if (output !== undefined) { buffer.push(output); } - } - }, - - /** - Renders the view again. This will work regardless of whether the - view is already in the DOM or not. If the view is in the DOM, the - rendering process will be deferred to give bindings a chance - to synchronize. - - If children were added during the rendering process using `appendChild`, - `rerender` will remove them, because they will be added again - if needed by the next `render`. - - In general, if the display of your view changes, you should modify - the DOM element directly instead of manually calling `rerender`, which can - be slow. - - @method rerender - */ - rerender: function() { - return this.currentState.rerender(this); - }, - - /** - Iterates over the view's `classNameBindings` array, inserts the value - of the specified property into the `classNames` array, then creates an - observer to update the view's element if the bound property ever changes - in the future. - - @method _applyClassNameBindings - @private - */ - _applyClassNameBindings: function(classBindings) { - var classNames = this.classNames; - var elem, newClass, dasherizedClass; - - // Loop through all of the configured bindings. These will be either - // property names ('isUrgent') or property paths relative to the view - // ('content.isUrgent') - forEach(classBindings, function(binding) { - - var parsedPath; - - if (typeof binding === 'string') { - parsedPath = View._parsePropertyPath(binding); - if (parsedPath.path === '') { - parsedPath.stream = new SimpleStream(true); - } else { - parsedPath.stream = this.getStream('_view.' + parsedPath.path); - } - } else { - parsedPath = binding; - } - - // Variable in which the old class value is saved. The observer function - // closes over this variable, so it knows which string to remove when - // the property changes. - var oldClass; - - // Set up an observer on the context. If the property changes, toggle the - // class name. - var observer = this._wrapAsScheduled(function() { - // Get the current value of the property - newClass = this._classStringForProperty(parsedPath); - elem = this.$(); - - // If we had previously added a class to the element, remove it. - if (oldClass) { - elem.removeClass(oldClass); - // Also remove from classNames so that if the view gets rerendered, - // the class doesn't get added back to the DOM. - classNames.removeObject(oldClass); - } - - // If necessary, add a new class. Make sure we keep track of it so - // it can be removed in the future. - if (newClass) { - elem.addClass(newClass); - oldClass = newClass; - } else { - oldClass = null; - } - }); - - // Get the class name for the property at its current value - dasherizedClass = this._classStringForProperty(parsedPath); - - if (dasherizedClass) { - // Ensure that it gets into the classNames array - // so it is displayed when we render. - addObject(classNames, dasherizedClass); - - // Save a reference to the class name so we can remove it - // if the observer fires. Remember that this variable has - // been closed over by the observer. - oldClass = dasherizedClass; - } - - parsedPath.stream.subscribe(observer, this); - // Remove className so when the view is rerendered, - // the className is added based on binding reevaluation - this.one('willClearRender', function() { - if (oldClass) { - classNames.removeObject(oldClass); - oldClass = null; - } - }); - - }, this); - }, - - _unspecifiedAttributeBindings: null, - - /** - Iterates through the view's attribute bindings, sets up observers for each, - then applies the current value of the attributes to the passed render buffer. - - @method _applyAttributeBindings - @param {Ember.RenderBuffer} buffer - @private - */ - _applyAttributeBindings: function(buffer, attributeBindings) { - var attributeValue; - var unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {}; - - forEach(attributeBindings, function(binding) { - var split = binding.split(':'); - var property = split[0]; - var attributeName = split[1] || property; - - - if (property in this) { - this._setupAttributeBindingObservation(property, attributeName); - - // Determine the current value and add it to the render buffer - // if necessary. - attributeValue = get(this, property); - View.applyAttributeBindings(buffer, attributeName, attributeValue); - } else { - unspecifiedAttributeBindings[property] = attributeName; - } - }, this); - - // Lazily setup setUnknownProperty after attributeBindings are initially applied - this.setUnknownProperty = this._setUnknownProperty; - }, - - _setupAttributeBindingObservation: function(property, attributeName) { - var attributeValue, elem; - - // Create an observer to add/remove/change the attribute if the - // JavaScript property changes. - var observer = function() { - elem = this.$(); - - attributeValue = get(this, property); - - View.applyAttributeBindings(elem, attributeName, attributeValue); - }; - - this.registerObserver(this, property, observer); - }, - - /** - We're using setUnknownProperty as a hook to setup attributeBinding observers for - properties that aren't defined on a view at initialization time. - - Note: setUnknownProperty will only be called once for each property. - - @method setUnknownProperty - @param key - @param value - @private - */ - setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings - - _setUnknownProperty: function(key, value) { - var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key]; - if (attributeName) { - this._setupAttributeBindingObservation(key, attributeName); - } - - defineProperty(this, key); - return set(this, key, value); - }, - - /** - Given a property name, returns a dasherized version of that - property name if the property evaluates to a non-falsy value. - - For example, if the view has property `isUrgent` that evaluates to true, - passing `isUrgent` to this method will return `"is-urgent"`. - - @method _classStringForProperty - @param property - @private - */ - _classStringForProperty: function(parsedPath) { - return View._classStringForValue(parsedPath.path, parsedPath.stream.value(), parsedPath.className, parsedPath.falsyClassName); - }, - - // .......................................................... - // ELEMENT SUPPORT - // - - /** - Returns the current DOM element for the view. - - @property element - @type DOMElement - */ - element: null, - - /** - Returns a jQuery object for this view's element. If you pass in a selector - string, this method will return a jQuery object, using the current element - as its buffer. - - For example, calling `view.$('li')` will return a jQuery object containing - all of the `li` elements inside the DOM element of this view. - - @method $ - @param {String} [selector] a jQuery-compatible selector string - @return {jQuery} the jQuery object for the DOM node - */ - $: function(sel) { - return this.currentState.$(this, sel); - }, - - mutateChildViews: function(callback) { - var childViews = this._childViews; - var idx = childViews.length; - var view; - - while(--idx >= 0) { - view = childViews[idx]; - callback(this, view, idx); - } - - return this; - }, - - forEachChildView: function(callback) { - var childViews = this._childViews; - - if (!childViews) { return this; } - - var len = childViews.length; - var view, idx; - - for (idx = 0; idx < len; idx++) { - view = childViews[idx]; - callback(view); - } - - return this; - }, - - /** - Appends the view's element to the specified parent element. - - If the view does not have an HTML representation yet, `createElement()` - will be called automatically. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the given element until all bindings have - finished synchronizing. - - This is not typically a function that you will need to call directly when - building your application. You might consider using `Ember.ContainerView` - instead. If you do need to use `appendTo`, be sure that the target element - you are providing is associated with an `Ember.Application` and does not - have an ancestor element that is associated with an Ember view. - - @method appendTo - @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object - @return {Ember.View} receiver - */ - appendTo: function(selector) { - var target = jQuery(selector); - - - this.constructor.renderer.appendTo(this, target[0]); - - return this; - }, - - /** - Replaces the content of the specified parent element with this view's - element. If the view does not have an HTML representation yet, - `createElement()` will be called automatically. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the given element until all bindings have - finished synchronizing - - @method replaceIn - @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object - @return {Ember.View} received - */ - replaceIn: function(selector) { - var target = jQuery(selector); - - - this.constructor.renderer.replaceIn(this, target[0]); - - return this; - }, - - /** - Appends the view's element to the document body. If the view does - not have an HTML representation yet, `createElement()` will be called - automatically. - - If your application uses the `rootElement` property, you must append - the view within that element. Rendering views outside of the `rootElement` - is not supported. - - Note that this method just schedules the view to be appended; the DOM - element will not be appended to the document body until all bindings have - finished synchronizing. - - @method append - @return {Ember.View} receiver - */ - append: function() { - return this.appendTo(document.body); - }, - - /** - Removes the view's element from the element to which it is attached. - - @method remove - @return {Ember.View} receiver - */ - remove: function() { - // What we should really do here is wait until the end of the run loop - // to determine if the element has been re-appended to a different - // element. - // In the interim, we will just re-render if that happens. It is more - // important than elements get garbage collected. - if (!this.removedFromDOM) { this.destroyElement(); } - }, - - /** - The HTML `id` of the view's element in the DOM. You can provide this - value yourself but it must be unique (just as in HTML): - - ```handlebars - {{my-component elementId="a-really-cool-id"}} - ``` - - If not manually set a default value will be provided by the framework. - - Once rendered an element's `elementId` is considered immutable and you - should never change it. - - @property elementId - @type String - */ - elementId: null, - - /** - Attempts to discover the element in the parent element. The default - implementation looks for an element with an ID of `elementId` (or the - view's guid if `elementId` is null). You can override this method to - provide your own form of lookup. For example, if you want to discover your - element using a CSS class name instead of an ID. - - @method findElementInParentElement - @param {DOMElement} parentElement The parent's DOM element - @return {DOMElement} The discovered element - */ - findElementInParentElement: function(parentElem) { - var id = "#" + this.elementId; - return jQuery(id)[0] || jQuery(id, parentElem)[0]; - }, - - /** - Creates a DOM representation of the view and all of its child views by - recursively calling the `render()` method. - - After the element has been inserted into the DOM, `didInsertElement` will - be called on this view and all of its child views. - - @method createElement - @return {Ember.View} receiver - */ - createElement: function() { - if (this.element) { return this; } - - this._didCreateElementWithoutMorph = true; - this.constructor.renderer.renderTree(this); - - return this; - }, - - /** - Called when a view is going to insert an element into the DOM. - - @event willInsertElement - */ - willInsertElement: Ember.K, - - /** - Called when the element of the view has been inserted into the DOM - or after the view was re-rendered. Override this function to do any - set up that requires an element in the document body. - - When a view has children, didInsertElement will be called on the - child view(s) first, bubbling upwards through the hierarchy. - - @event didInsertElement - */ - didInsertElement: Ember.K, - - /** - Called when the view is about to rerender, but before anything has - been torn down. This is a good opportunity to tear down any manual - observers you have installed based on the DOM state - - @event willClearRender - */ - willClearRender: Ember.K, - - /** - Destroys any existing element along with the element for any child views - as well. If the view does not currently have a element, then this method - will do nothing. - - If you implement `willDestroyElement()` on your view, then this method will - be invoked on your view before your element is destroyed to give you a - chance to clean up any event handlers, etc. - - If you write a `willDestroyElement()` handler, you can assume that your - `didInsertElement()` handler was called earlier for the same element. - - You should not call or override this method yourself, but you may - want to implement the above callbacks. - - @method destroyElement - @return {Ember.View} receiver - */ - destroyElement: function() { - return this.currentState.destroyElement(this); - }, - - /** - Called when the element of the view is going to be destroyed. Override - this function to do any teardown that requires an element, like removing - event listeners. - - Please note: any property changes made during this event will have no - effect on object observers. - - @event willDestroyElement - */ - willDestroyElement: Ember.K, - - /** - Called when the parentView property has changed. - - @event parentViewDidChange - */ - parentViewDidChange: Ember.K, - - instrumentName: 'view', - - instrumentDetails: function(hash) { - hash.template = get(this, 'templateName'); - this._super(hash); - }, - - beforeRender: function(buffer) {}, - - afterRender: function(buffer) {}, - - applyAttributesToBuffer: function(buffer) { - // Creates observers for all registered class name and attribute bindings, - // then adds them to the element. - var classNameBindings = get(this, 'classNameBindings'); - if (classNameBindings.length) { - this._applyClassNameBindings(classNameBindings); - } - - // Pass the render buffer so the method can apply attributes directly. - // This isn't needed for class name bindings because they use the - // existing classNames infrastructure. - var attributeBindings = get(this, 'attributeBindings'); - if (attributeBindings.length) { - this._applyAttributeBindings(buffer, attributeBindings); - } - - buffer.setClasses(this.classNames); - buffer.id(this.elementId); - - var role = get(this, 'ariaRole'); - if (role) { - buffer.attr('role', role); - } - - if (get(this, 'isVisible') === false) { - buffer.style('display', 'none'); - } - }, - - // .......................................................... - // STANDARD RENDER PROPERTIES - // - - /** - Tag name for the view's outer element. The tag name is only used when an - element is first created. If you change the `tagName` for an element, you - must destroy and recreate the view element. - - By default, the render buffer will use a `
    ` tag for views. - - @property tagName - @type String - @default null - */ - - // We leave this null by default so we can tell the difference between - // the default case and a user-specified tag. - tagName: null, - - /** - The WAI-ARIA role of the control represented by this view. For example, a - button may have a role of type 'button', or a pane may have a role of - type 'alertdialog'. This property is used by assistive software to help - visually challenged users navigate rich web applications. - - The full list of valid WAI-ARIA roles is available at: - [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) - - @property ariaRole - @type String - @default null - */ - ariaRole: null, - - /** - Standard CSS class names to apply to the view's outer element. This - property automatically inherits any class names defined by the view's - superclasses as well. - - @property classNames - @type Array - @default ['ember-view'] - */ - classNames: ['ember-view'], - - /** - A list of properties of the view to apply as class names. If the property - is a string value, the value of that string will be applied as a class - name. - - ```javascript - // Applies the 'high' class to the view element - Ember.View.extend({ - classNameBindings: ['priority'] - priority: 'high' - }); - ``` - - If the value of the property is a Boolean, the name of that property is - added as a dasherized class name. - - ```javascript - // Applies the 'is-urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent'] - isUrgent: true - }); - ``` - - If you would prefer to use a custom value instead of the dasherized - property name, you can pass a binding like this: - - ```javascript - // Applies the 'urgent' class to the view element - Ember.View.extend({ - classNameBindings: ['isUrgent:urgent'] - isUrgent: true - }); - ``` - - This list of properties is inherited from the view's superclasses as well. - - @property classNameBindings - @type Array - @default [] - */ - classNameBindings: EMPTY_ARRAY, - - /** - A list of properties of the view to apply as attributes. If the property is - a string value, the value of that string will be applied as the attribute. - - ```javascript - // Applies the type attribute to the element - // with the value "button", like
    - Ember.View.extend({ - attributeBindings: ['type'], - type: 'button' - }); - ``` - - If the value of the property is a Boolean, the name of that property is - added as an attribute. - - ```javascript - // Renders something like
    - Ember.View.extend({ - attributeBindings: ['enabled'], - enabled: true - }); - ``` - - @property attributeBindings - */ - attributeBindings: EMPTY_ARRAY, - - // ....................................................... - // CORE DISPLAY METHODS - // - - /** - Setup a view, but do not finish waking it up. - - * configure `childViews` - * register the view with the global views hash, which is used for event - dispatch - - @method init - @private - */ - init: function() { - if (!this.isVirtual && !this.elementId) { - this.elementId = guidFor(this); - } - - this._super(); - - // setup child views. be sure to clone the child views array first - this._childViews = this._childViews.slice(); - this._baseContext = undefined; - this._contextStream = undefined; - this._streamBindings = undefined; - - if (!this._keywords) { - this._keywords = create(null); - } - this._keywords.view = new SimpleStream(); - this._keywords._view = this; - this._keywords.controller = new KeyStream(this, 'controller'); - this._setupKeywords(); - - this.classNameBindings = emberA(this.classNameBindings.slice()); - - this.classNames = emberA(this.classNames.slice()); - }, - - appendChild: function(view, options) { - return this.currentState.appendChild(this, view, options); - }, - - /** - Removes the child view from the parent view. - - @method removeChild - @param {Ember.View} view - @return {Ember.View} receiver - */ - removeChild: function(view) { - // If we're destroying, the entire subtree will be - // freed, and the DOM will be handled separately, - // so no need to mess with childViews. - if (this.isDestroying) { return; } - - // update parent node - set(view, '_parentView', null); - - // remove view from childViews array. - var childViews = this._childViews; - - removeObject(childViews, view); - - this.propertyDidChange('childViews'); // HUH?! what happened to will change? - - return this; - }, - - /** - Removes all children from the `parentView`. - - @method removeAllChildren - @return {Ember.View} receiver - */ - removeAllChildren: function() { - return this.mutateChildViews(function(parentView, view) { - parentView.removeChild(view); - }); - }, - - destroyAllChildren: function() { - return this.mutateChildViews(function(parentView, view) { - view.destroy(); - }); - }, - - /** - Removes the view from its `parentView`, if one is found. Otherwise - does nothing. - - @method removeFromParent - @return {Ember.View} receiver - */ - removeFromParent: function() { - var parent = this._parentView; - - // Remove DOM element from parent - this.remove(); - - if (parent) { parent.removeChild(this); } - return this; - }, - - /** - You must call `destroy` on a view to destroy the view (and all of its - child views). This will remove the view from any parent node, then make - sure that the DOM element managed by the view can be released by the - memory manager. - - @method destroy - */ - destroy: function() { - // get parentView before calling super because it'll be destroyed - var nonVirtualParentView = get(this, 'parentView'); - var viewName = this.viewName; - - if (!this._super()) { return; } - - // remove from non-virtual parent view if viewName was specified - if (viewName && nonVirtualParentView) { - nonVirtualParentView.set(viewName, null); - } - - return this; - }, - - /** - Instantiates a view to be added to the childViews array during view - initialization. You generally will not call this method directly unless - you are overriding `createChildViews()`. Note that this method will - automatically configure the correct settings on the new view instance to - act as a child of the parent. - - @method createChildView - @param {Class|String} viewClass - @param {Hash} [attrs] Attributes to add - @return {Ember.View} new instance - */ - createChildView: function(view, attrs) { - if (!view) { - throw new TypeError("createChildViews first argument must exist"); - } - - if (view.isView && view._parentView === this && view.container === this.container) { - return view; - } - - attrs = attrs || {}; - attrs._parentView = this; - - if (CoreView.detect(view)) { - attrs.templateData = attrs.templateData || get(this, 'templateData'); - - attrs.container = this.container; - view = view.create(attrs); - - // don't set the property on a virtual view, as they are invisible to - // consumers of the view API - if (view.viewName) { - set(get(this, 'concreteView'), view.viewName, view); - } - } else if ('string' === typeof view) { - var fullName = 'view:' + view; - var ViewKlass = this.container.lookupFactory(fullName); - - - attrs.templateData = get(this, 'templateData'); - view = ViewKlass.create(attrs); - } else { - attrs.container = this.container; - - if (!get(view, 'templateData')) { - attrs.templateData = get(this, 'templateData'); - } - - setProperties(view, attrs); - - } - - return view; - }, - - becameVisible: Ember.K, - becameHidden: Ember.K, - - /** - When the view's `isVisible` property changes, toggle the visibility - element of the actual DOM element. - - @method _isVisibleDidChange - @private - */ - _isVisibleDidChange: observer('isVisible', function() { - if (this._isVisible === get(this, 'isVisible')) { return ; } - run.scheduleOnce('render', this, this._toggleVisibility); - }), - - _toggleVisibility: function() { - var $el = this.$(); - var isVisible = get(this, 'isVisible'); - - if (this._isVisible === isVisible) { return ; } - - // It's important to keep these in sync, even if we don't yet have - // an element in the DOM to manipulate: - this._isVisible = isVisible; - - if (!$el) { return; } - - $el.toggle(isVisible); - - if (this._isAncestorHidden()) { return; } - - if (isVisible) { - this._notifyBecameVisible(); - } else { - this._notifyBecameHidden(); - } - }, - - _notifyBecameVisible: function() { - this.trigger('becameVisible'); - - this.forEachChildView(function(view) { - var isVisible = get(view, 'isVisible'); - - if (isVisible || isVisible === null) { - view._notifyBecameVisible(); - } - }); - }, - - _notifyBecameHidden: function() { - this.trigger('becameHidden'); - this.forEachChildView(function(view) { - var isVisible = get(view, 'isVisible'); - - if (isVisible || isVisible === null) { - view._notifyBecameHidden(); - } - }); - }, - - _isAncestorHidden: function() { - var parent = get(this, 'parentView'); - - while (parent) { - if (get(parent, 'isVisible') === false) { return true; } - - parent = get(parent, 'parentView'); - } - - return false; - }, - transitionTo: function(state, children) { - this._transitionTo(state, children); - }, - _transitionTo: function(state, children) { - var priorState = this.currentState; - var currentState = this.currentState = this._states[state]; - this._state = state; - - if (priorState && priorState.exit) { priorState.exit(this); } - if (currentState.enter) { currentState.enter(this); } - }, - - // ....................................................... - // EVENT HANDLING - // - - /** - Handle events from `Ember.EventDispatcher` - - @method handleEvent - @param eventName {String} - @param evt {Event} - @private - */ - handleEvent: function(eventName, evt) { - return this.currentState.handleEvent(this, eventName, evt); - }, - - registerObserver: function(root, path, target, observer) { - if (!observer && 'function' === typeof target) { - observer = target; - target = null; - } - - if (!root || typeof root !== 'object') { - return; - } - - var scheduledObserver = this._wrapAsScheduled(observer); - - addObserver(root, path, target, scheduledObserver); - - this.one('willClearRender', function() { - removeObserver(root, path, target, scheduledObserver); - }); - }, - - _wrapAsScheduled: function(fn) { - var view = this; - var stateCheckedFn = function() { - view.currentState.invokeObserver(this, fn); - }; - var scheduledFn = function() { - run.scheduleOnce('render', this, stateCheckedFn); - }; - return scheduledFn; - }, - - getStream: function(path) { - return this._getContextStream().get(path); - }, - - _getBindingForStream: function(path) { - if (this._streamBindings === undefined) { - this._streamBindings = create(null); - this.one('willDestroyElement', this, this._destroyStreamBindings); - } - - if (this._streamBindings[path] !== undefined) { - return this._streamBindings[path]; - } else { - var stream = this._getContextStream().get(path); - return this._streamBindings[path] = new StreamBinding(stream); - } - }, - - _destroyStreamBindings: function() { - var streamBindings = this._streamBindings; - for (var path in streamBindings) { - streamBindings[path].destroy(); - } - this._streamBindings = undefined; - }, - - _getContextStream: function() { - if (this._contextStream === undefined) { - this._baseContext = new KeyStream(this, 'context'); - this._contextStream = new ContextStream(this); - this.one('willDestroyElement', this, this._destroyContextStream); - } - - return this._contextStream; - }, - - _destroyContextStream: function() { - this._baseContext.destroy(); - this._baseContext = undefined; - this._contextStream.destroy(); - this._contextStream = undefined; - }, - - _unsubscribeFromStreamBindings: function() { - for (var key in this._streamBindingSubscriptions) { - var streamBinding = this[key + 'Binding']; - var callback = this._streamBindingSubscriptions[key]; - streamBinding.unsubscribe(callback); - } - } - }); - - deprecateProperty(View.prototype, 'state', '_state'); - deprecateProperty(View.prototype, 'states', '_states'); - - /* - Describe how the specified actions should behave in the various - states that a view can exist in. Possible states: - - * preRender: when a view is first instantiated, and after its - element was destroyed, it is in the preRender state - * inBuffer: once a view has been rendered, but before it has - been inserted into the DOM, it is in the inBuffer state - * hasElement: the DOM representation of the view is created, - and is ready to be inserted - * inDOM: once a view has been inserted into the DOM it is in - the inDOM state. A view spends the vast majority of its - existence in this state. - * destroyed: once a view has been destroyed (using the destroy - method), it is in this state. No further actions can be invoked - on a destroyed view. - */ - - // in the destroyed state, everything is illegal - - // before rendering has begun, all legal manipulations are noops. - - // inside the buffer, legal manipulations are done on the buffer - - // once the view has been inserted into the DOM, legal manipulations - // are done on the DOM element. - - View.reopenClass({ - - /** - Parse a path and return an object which holds the parsed properties. - - For example a path like "content.isEnabled:enabled:disabled" will return the - following object: - - ```javascript - { - path: "content.isEnabled", - className: "enabled", - falsyClassName: "disabled", - classNames: ":enabled:disabled" - } - ``` - - @method _parsePropertyPath - @static - @private - */ - _parsePropertyPath: function(path) { - var split = path.split(':'); - var propertyPath = split[0]; - var classNames = ""; - var className, falsyClassName; - - // check if the property is defined as prop:class or prop:trueClass:falseClass - if (split.length > 1) { - className = split[1]; - if (split.length === 3) { falsyClassName = split[2]; } - - classNames = ':' + className; - if (falsyClassName) { classNames += ":" + falsyClassName; } - } - - return { - stream: undefined, - path: propertyPath, - classNames: classNames, - className: (className === '') ? undefined : className, - falsyClassName: falsyClassName - }; - }, - - /** - Get the class name for a given value, based on the path, optional - `className` and optional `falsyClassName`. - - - if a `className` or `falsyClassName` has been specified: - - if the value is truthy and `className` has been specified, - `className` is returned - - if the value is falsy and `falsyClassName` has been specified, - `falsyClassName` is returned - - otherwise `null` is returned - - if the value is `true`, the dasherized last part of the supplied path - is returned - - if the value is not `false`, `undefined` or `null`, the `value` - is returned - - if none of the above rules apply, `null` is returned - - @method _classStringForValue - @param path - @param val - @param className - @param falsyClassName - @static - @private - */ - _classStringForValue: function(path, val, className, falsyClassName) { - if(isArray(val)) { - val = get(val, 'length') !== 0; - } - - // When using the colon syntax, evaluate the truthiness or falsiness - // of the value to determine which className to return - if (className || falsyClassName) { - if (className && !!val) { - return className; - - } else if (falsyClassName && !val) { - return falsyClassName; - - } else { - return null; - } - - // If value is a Boolean and true, return the dasherized property - // name. - } else if (val === true) { - // Normalize property path to be suitable for use - // as a class name. For exaple, content.foo.barBaz - // becomes bar-baz. - var parts = path.split('.'); - return dasherize(parts[parts.length-1]); - - // If the value is not false, undefined, or null, return the current - // value of the property. - } else if (val !== false && val != null) { - return val; - - // Nothing to display. Return null so that the old class is removed - // but no new class is added. - } else { - return null; - } - } - }); - - var mutation = EmberObject.extend(Evented).create(); - // TODO MOVE TO RENDERER HOOKS - View.addMutationListener = function(callback) { - mutation.on('change', callback); - }; - - View.removeMutationListener = function(callback) { - mutation.off('change', callback); - }; - - View.notifyMutationListeners = function() { - mutation.trigger('change'); - }; - - /** - Global views hash - - @property views - @static - @type Hash - */ - View.views = {}; - - // If someone overrides the child views computed property when - // defining their class, we want to be able to process the user's - // supplied childViews and then restore the original computed property - // at view initialization time. This happens in Ember.ContainerView's init - // method. - View.childViewsProperty = childViewsProperty; - - View.applyAttributeBindings = function(elem, name, initialValue) { - var value = sanitizeAttributeValue(elem[0], name, initialValue); - var type = typeOf(value); - - // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js - if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) { - if (value !== elem.attr(name)) { - elem.attr(name, value); - } - } else if (name === 'value' || type === 'boolean') { - if (isNone(value) || value === false) { - // `null`, `undefined` or `false` should remove attribute - elem.removeAttr(name); - // In IE8 `prop` couldn't remove attribute when name is `required`. - if (name === 'required') { - elem.removeProp(name); - } else { - elem.prop(name, ''); - } - } else if (value !== elem.prop(name)) { - // value should always be properties - elem.prop(name, value); - } - } else if (!value) { - elem.removeAttr(name); - } - }; - - __exports__["default"] = View; - }); -enifed("ember", - ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) { - "use strict"; - /* global navigator */ - // require the main entry points for each of these packages - // this is so that the global exports occur properly - - // do this to ensure that Ember.Test is defined properly on the global - // if it is present. - if (Ember.__loader.registry['ember-testing']) { - requireModule('ember-testing'); - } - - /** - Ember - - @module ember - */ - - }); -enifed("morph", - ["./morph/morph","./morph/dom-helper","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Morph = __dependency1__["default"]; - var Morph; - __exports__.Morph = Morph; - var DOMHelper = __dependency2__["default"]; - var DOMHelper; - __exports__.DOMHelper = DOMHelper; - }); -enifed("morph/dom-helper", - ["../morph/morph","./dom-helper/build-html-dom","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Morph = __dependency1__["default"]; - var buildHTMLDOM = __dependency2__.buildHTMLDOM; - var svgNamespace = __dependency2__.svgNamespace; - var svgHTMLIntegrationPoints = __dependency2__.svgHTMLIntegrationPoints; - - var deletesBlankTextNodes = (function(){ - var element = document.createElement('div'); - element.appendChild( document.createTextNode('') ); - var clonedElement = element.cloneNode(true); - return clonedElement.childNodes.length === 0; - })(); - - var ignoresCheckedAttribute = (function(){ - var element = document.createElement('input'); - element.setAttribute('checked', 'checked'); - var clonedElement = element.cloneNode(false); - return !clonedElement.checked; - })(); - - function isSVG(ns){ - return ns === svgNamespace; - } - - // This is not the namespace of the element, but of - // the elements inside that elements. - function interiorNamespace(element){ - if ( - element && - element.namespaceURI === svgNamespace && - !svgHTMLIntegrationPoints[element.tagName] - ) { - return svgNamespace; - } else { - return null; - } - } - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - //
    - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup. - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags - // describes which tags are omittable. The spec for tbody and colgroup - // explains this behavior: - // - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-tbody-element - // http://www.whatwg.org/specs/web-apps/current-work/multipage/tables.html#the-colgroup-element - // - - var omittedStartTagChildTest = /<([\w:]+)/; - function detectOmittedStartTag(string, contextualElement){ - // Omitted start tags are only inside table tags. - if (contextualElement.tagName === 'TABLE') { - var omittedStartTagChildMatch = omittedStartTagChildTest.exec(string); - if (omittedStartTagChildMatch) { - var omittedStartTagChild = omittedStartTagChildMatch[1]; - // It is already asserted that the contextual element is a table - // and not the proper start tag. Just see if a tag was omitted. - return omittedStartTagChild === 'tr' || - omittedStartTagChild === 'col'; - } - } - } - - function buildSVGDOM(html, dom){ - var div = dom.document.createElement('div'); - div.innerHTML = ''+html+''; - return div.firstChild.childNodes; - } - - /* - * A class wrapping DOM functions to address environment compatibility, - * namespaces, contextual elements for morph un-escaped content - * insertion. - * - * When entering a template, a DOMHelper should be passed: - * - * template(context, { hooks: hooks, dom: new DOMHelper() }); - * - * TODO: support foreignObject as a passed contextual element. It has - * a namespace (svg) that does not match its internal namespace - * (xhtml). - * - * @class DOMHelper - * @constructor - * @param {HTMLDocument} _document The document DOM methods are proxied to - */ - function DOMHelper(_document){ - this.document = _document || window.document; - this.namespace = null; - } - - var prototype = DOMHelper.prototype; - prototype.constructor = DOMHelper; - - prototype.insertBefore = function(element, childElement, referenceChild) { - return element.insertBefore(childElement, referenceChild); - }; - - prototype.appendChild = function(element, childElement) { - return element.appendChild(childElement); - }; - - prototype.appendText = function(element, text) { - return element.appendChild(this.document.createTextNode(text)); - }; - - prototype.setAttribute = function(element, name, value) { - element.setAttribute(name, value); - }; - - if (document.createElementNS) { - // Only opt into namespace detection if a contextualElement - // is passed. - prototype.createElement = function(tagName, contextualElement) { - var namespace = this.namespace; - if (contextualElement) { - if (tagName === 'svg') { - namespace = svgNamespace; - } else { - namespace = interiorNamespace(contextualElement); - } - } - if (namespace) { - return this.document.createElementNS(namespace, tagName); - } else { - return this.document.createElement(tagName); - } - }; - } else { - prototype.createElement = function(tagName) { - return this.document.createElement(tagName); - }; - } - - prototype.setNamespace = function(ns) { - this.namespace = ns; - }; - - prototype.detectNamespace = function(element) { - this.namespace = interiorNamespace(element); - }; - - prototype.createDocumentFragment = function(){ - return this.document.createDocumentFragment(); - }; - - prototype.createTextNode = function(text){ - return this.document.createTextNode(text); - }; - - prototype.repairClonedNode = function(element, blankChildTextNodes, isChecked){ - if (deletesBlankTextNodes && blankChildTextNodes.length > 0) { - for (var i=0, len=blankChildTextNodes.length;i]*selected/; - detectAutoSelectedOption = function detectAutoSelectedOption(select, option, html) { //jshint ignore:line - return select.selectedIndex === 0 && - !detectAutoSelectedOptionRegex.test(html); - }; - } else { - detectAutoSelectedOption = function detectAutoSelectedOption(select, option, html) { //jshint ignore:line - var selectedAttribute = option.getAttribute('selected'); - return select.selectedIndex === 0 && ( - selectedAttribute === null || - ( selectedAttribute !== '' && selectedAttribute.toLowerCase() !== 'selected' ) - ); - }; - } - - // IE 9 and earlier don't allow us to set innerHTML on col, colgroup, frameset, - // html, style, table, tbody, tfoot, thead, title, tr. Detect this and add - // them to an initial list of corrected tags. - // - // Here we are only dealing with the ones which can have child nodes. - // - var tagNamesRequiringInnerHTMLFix, tableNeedsInnerHTMLFix; - var tableInnerHTMLTestElement = document.createElement('table'); - try { - tableInnerHTMLTestElement.innerHTML = ''; - } catch (e) { - } finally { - tableNeedsInnerHTMLFix = (tableInnerHTMLTestElement.childNodes.length === 0); - } - if (tableNeedsInnerHTMLFix) { - tagNamesRequiringInnerHTMLFix = { - colgroup: ['table'], - table: [], - tbody: ['table'], - tfoot: ['table'], - thead: ['table'], - tr: ['table', 'tbody'] - }; - } - - // IE 8 doesn't allow setting innerHTML on a select tag. Detect this and - // add it to the list of corrected tags. - // - var selectInnerHTMLTestElement = document.createElement('select'); - selectInnerHTMLTestElement.innerHTML = ''; - if (selectInnerHTMLTestElement) { - tagNamesRequiringInnerHTMLFix = tagNamesRequiringInnerHTMLFix || {}; - tagNamesRequiringInnerHTMLFix.select = []; - } - - function scriptSafeInnerHTML(element, html) { - // without a leading text node, IE will drop a leading script tag. - html = '­'+html; - - element.innerHTML = html; - - var nodes = element.childNodes; - - // Look for ­ to remove it. - var shyElement = nodes[0]; - while (shyElement.nodeType === 1 && !shyElement.nodeName) { - shyElement = shyElement.firstChild; - } - // At this point it's the actual unicode character. - if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === "\u00AD") { - var newValue = shyElement.nodeValue.slice(1); - if (newValue.length) { - shyElement.nodeValue = shyElement.nodeValue.slice(1); - } else { - shyElement.parentNode.removeChild(shyElement); - } - } - - return nodes; - } - - function buildDOMWithFix(html, contextualElement){ - var tagName = contextualElement.tagName; - - // Firefox versions < 11 do not have support for element.outerHTML. - var outerHTML = contextualElement.outerHTML || new XMLSerializer().serializeToString(contextualElement); - if (!outerHTML) { - throw "Can't set innerHTML on "+tagName+" in this browser"; - } - - var wrappingTags = tagNamesRequiringInnerHTMLFix[tagName.toLowerCase()]; - var startTag = outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0]; - var endTag = ''; - - var wrappedHTML = [startTag, html, endTag]; - - var i = wrappingTags.length; - var wrappedDepth = 1 + i; - while(i--) { - wrappedHTML.unshift('<'+wrappingTags[i]+'>'); - wrappedHTML.push(''); - } - - var wrapper = document.createElement('div'); - scriptSafeInnerHTML(wrapper, wrappedHTML.join('')); - var element = wrapper; - while (wrappedDepth--) { - element = element.firstChild; - while (element && element.nodeType !== 1) { - element = element.nextSibling; - } - } - while (element && element.tagName !== tagName) { - element = element.nextSibling; - } - return element ? element.childNodes : []; - } - - var buildDOM; - if (needsShy) { - buildDOM = function buildDOM(html, contextualElement, dom){ - contextualElement = dom.cloneNode(contextualElement, false); - scriptSafeInnerHTML(contextualElement, html); - return contextualElement.childNodes; - }; - } else { - buildDOM = function buildDOM(html, contextualElement, dom){ - contextualElement = dom.cloneNode(contextualElement, false); - contextualElement.innerHTML = html; - return contextualElement.childNodes; - }; - } - - var buildIESafeDOM; - if (tagNamesRequiringInnerHTMLFix || movesWhitespace) { - buildIESafeDOM = function buildIESafeDOM(html, contextualElement, dom) { - // Make a list of the leading text on script nodes. Include - // script tags without any whitespace for easier processing later. - var spacesBefore = []; - var spacesAfter = []; - html = html.replace(/(\s*)()(\s*)/g, function(match, tag, spaces) { - spacesAfter.push(spaces); - return tag; - }); - - // Fetch nodes - var nodes; - if (tagNamesRequiringInnerHTMLFix[contextualElement.tagName.toLowerCase()]) { - // buildDOMWithFix uses string wrappers for problematic innerHTML. - nodes = buildDOMWithFix(html, contextualElement); - } else { - nodes = buildDOM(html, contextualElement, dom); - } - - // Build a list of script tags, the nodes themselves will be - // mutated as we add test nodes. - var i, j, node, nodeScriptNodes; - var scriptNodes = []; - for (i=0;node=nodes[i];i++) { - if (node.nodeType !== 1) { - continue; - } - if (node.tagName === 'SCRIPT') { - scriptNodes.push(node); - } else { - nodeScriptNodes = node.getElementsByTagName('script'); - for (j=0;j 0) { - textNode = dom.document.createTextNode(spaceBefore); - scriptNode.parentNode.insertBefore(textNode, scriptNode); - } - - spaceAfter = spacesAfter[i]; - if (spaceAfter && spaceAfter.length > 0) { - textNode = dom.document.createTextNode(spaceAfter); - scriptNode.parentNode.insertBefore(textNode, scriptNode.nextSibling); - } - } - - return nodes; - }; - } else { - buildIESafeDOM = buildDOM; - } - - // When parsing innerHTML, the browser may set up DOM with some things - // not desired. For example, with a select element context and option - // innerHTML the first option will be marked selected. - // - // This method cleans up some of that, resetting those values back to - // their defaults. - // - function buildSafeDOM(html, contextualElement, dom) { - var childNodes = buildIESafeDOM(html, contextualElement, dom); - - if (contextualElement.tagName === 'SELECT') { - // Walk child nodes - for (var i = 0; childNodes[i]; i++) { - // Find and process the first option child node - if (childNodes[i].tagName === 'OPTION') { - if (detectAutoSelectedOption(childNodes[i].parentNode, childNodes[i], html)) { - // If the first node is selected but does not have an attribute, - // presume it is not really selected. - childNodes[i].parentNode.selectedIndex = -1; - } - break; - } - } - } - - return childNodes; - } - - var buildHTMLDOM; - if (needsIntegrationPointFix) { - buildHTMLDOM = function buildHTMLDOM(html, contextualElement, dom){ - if (svgHTMLIntegrationPoints[contextualElement.tagName]) { - return buildSafeDOM(html, document.createElement('div'), dom); - } else { - return buildSafeDOM(html, contextualElement, dom); - } - }; - } else { - buildHTMLDOM = buildSafeDOM; - } - - __exports__.buildHTMLDOM = buildHTMLDOM; - }); -enifed("morph/morph", - ["exports"], - function(__exports__) { - "use strict"; - var splice = Array.prototype.splice; - - function ensureStartEnd(start, end) { - if (start === null || end === null) { - throw new Error('a fragment parent must have boundary nodes in order to detect insertion'); - } - } - - function ensureContext(contextualElement) { - if (!contextualElement || contextualElement.nodeType !== 1) { - throw new Error('An element node must be provided for a contextualElement, you provided ' + - (contextualElement ? 'nodeType ' + contextualElement.nodeType : 'nothing')); - } - } - - // TODO: this is an internal API, this should be an assert - function Morph(parent, start, end, domHelper, contextualElement) { - if (parent.nodeType === 11) { - ensureStartEnd(start, end); - this.element = null; - } else { - this.element = parent; - } - this._parent = parent; - this.start = start; - this.end = end; - this.domHelper = domHelper; - ensureContext(contextualElement); - this.contextualElement = contextualElement; - this.reset(); - } - - Morph.prototype.reset = function() { - this.text = null; - this.owner = null; - this.morphs = null; - this.before = null; - this.after = null; - this.escaped = true; - }; - - Morph.prototype.parent = function () { - if (!this.element) { - var parent = this.start.parentNode; - if (this._parent !== parent) { - this.element = this._parent = parent; - } - } - return this._parent; - }; - - Morph.prototype.destroy = function () { - if (this.owner) { - this.owner.removeMorph(this); - } else { - clear(this.element || this.parent(), this.start, this.end); - } - }; - - Morph.prototype.removeMorph = function (morph) { - var morphs = this.morphs; - for (var i=0, l=morphs.length; i 0 ? morphs[index-1] : null; - var after = index < morphs.length ? morphs[index] : null; - var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling); - var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling); - var morph = new Morph(parent, start, end, this.domHelper, this.contextualElement); - - morph.owner = this; - morph._update(parent, node); - - if (before !== null) { - morph.before = before; - before.end = start.nextSibling; - before.after = morph; - } - - if (after !== null) { - morph.after = after; - after.before = morph; - after.start = end.previousSibling; - } - - this.morphs.splice(index, 0, morph); - return morph; - }; - - Morph.prototype.replace = function (index, removedLength, addedNodes) { - if (this.morphs === null) this.morphs = []; - var parent = this.element || this.parent(); - var morphs = this.morphs; - var before = index > 0 ? morphs[index-1] : null; - var after = index+removedLength < morphs.length ? morphs[index+removedLength] : null; - var start = before === null ? this.start : (before.end === null ? parent.lastChild : before.end.previousSibling); - var end = after === null ? this.end : (after.start === null ? parent.firstChild : after.start.nextSibling); - var addedLength = addedNodes === undefined ? 0 : addedNodes.length; - var args, i, current; - - if (removedLength > 0) { - clear(parent, start, end); - } - - if (addedLength === 0) { - if (before !== null) { - before.after = after; - before.end = end; - } - if (after !== null) { - after.before = before; - after.start = start; - } - morphs.splice(index, removedLength); - return; - } - - args = new Array(addedLength+2); - if (addedLength > 0) { - for (i=0; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )"; - }).join(", ") - } - END IF **/ - - // This is a somewhat naive strategy, but should work in a lot of cases - // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id. - // - // This strategy generally prefers more static and less dynamic matching. - // Specifically, it - // - // * prefers fewer stars to more, then - // * prefers using stars for less of the match to more, then - // * prefers fewer dynamic segments to more, then - // * prefers more static segments to more - function sortSolutions(states) { - return states.sort(function(a, b) { - if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; } - - if (a.types.stars) { - if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } - if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; } - } - - if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; } - if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } - - return 0; - }); - } - - function recognizeChar(states, ch) { - var nextStates = []; - - for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') { - isArray = true; - key = key.slice(0, keyLength - 2); - if(!queryParams[key]) { - queryParams[key] = []; - } - } - value = pair[1] ? decodeURIComponent(pair[1]) : ''; - } - if (isArray) { - queryParams[key].push(value); - } else { - queryParams[key] = value; - } - } - return queryParams; - }, - - recognize: function(path) { - var states = [ this.rootState ], - pathLen, i, l, queryStart, queryParams = {}, - isSlashDropped = false; - - queryStart = path.indexOf('?'); - if (queryStart !== -1) { - var queryString = path.substr(queryStart + 1, path.length); - path = path.substr(0, queryStart); - queryParams = this.parseQueryString(queryString); - } - - path = decodeURI(path); - - // DEBUG GROUP path - - if (path.charAt(0) !== "/") { path = "/" + path; } - - pathLen = path.length; - if (pathLen > 1 && path.charAt(pathLen - 1) === "/") { - path = path.substr(0, pathLen - 1); - isSlashDropped = true; - } - - for (i=0, l=path.length; i= 0 && proceed; --i) { - var route = routes[i]; - recognizer.add(routes, { as: route.handler }); - proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index'; - } - }); - }, - - hasRoute: function(route) { - return this.recognizer.hasRoute(route); - }, - - queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) { - var router = this; - - fireQueryParamDidChange(this, newState, changelist); - - if (!wasTransitioning && this.activeTransition) { - // One of the handlers in queryParamsDidChange - // caused a transition. Just return that transition. - return this.activeTransition; - } else { - // Running queryParamsDidChange didn't change anything. - // Just update query params and be on our way. - - // We have to return a noop transition that will - // perform a URL update at the end. This gives - // the user the ability to set the url update - // method (default is replaceState). - var newTransition = new Transition(this); - newTransition.queryParamsOnly = true; - - oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition); - - newTransition.promise = newTransition.promise.then(function(result) { - updateURL(newTransition, oldState, true); - if (router.didTransition) { - router.didTransition(router.currentHandlerInfos); - } - return result; - }, null, promiseLabel("Transition complete")); - return newTransition; - } - }, - - // NOTE: this doesn't really belong here, but here - // it shall remain until our ES6 transpiler can - // handle cyclical deps. - transitionByIntent: function(intent, isIntermediate) { - try { - return getTransitionByIntent.apply(this, arguments); - } catch(e) { - return new Transition(this, intent, null, e); - } - }, - - /** - Clears the current and target route handlers and triggers exit - on each of them starting at the leaf and traversing up through - its ancestors. - */ - reset: function() { - if (this.state) { - forEach(this.state.handlerInfos.slice().reverse(), function(handlerInfo) { - var handler = handlerInfo.handler; - callHook(handler, 'exit'); - }); - } - - this.state = new TransitionState(); - this.currentHandlerInfos = null; - }, - - activeTransition: null, - - /** - var handler = handlerInfo.handler; - The entry point for handling a change to the URL (usually - via the back and forward button). - - Returns an Array of handlers and the parameters associated - with those parameters. - - @param {String} url a URL to process - - @return {Array} an Array of `[handler, parameter]` tuples - */ - handleURL: function(url) { - // Perform a URL-based transition, but don't change - // the URL afterward, since it already happened. - var args = slice.call(arguments); - if (url.charAt(0) !== '/') { args[0] = '/' + url; } - - return doTransition(this, args).method(null); - }, - - /** - Hook point for updating the URL. - - @param {String} url a URL to update to - */ - updateURL: function() { - throw new Error("updateURL is not implemented"); - }, - - /** - Hook point for replacing the current URL, i.e. with replaceState - - By default this behaves the same as `updateURL` - - @param {String} url a URL to update to - */ - replaceURL: function(url) { - this.updateURL(url); - }, - - /** - Transition into the specified named route. - - If necessary, trigger the exit callback on any handlers - that are no longer represented by the target route. - - @param {String} name the name of the route - */ - transitionTo: function(name) { - return doTransition(this, arguments); - }, - - intermediateTransitionTo: function(name) { - return doTransition(this, arguments, true); - }, - - refresh: function(pivotHandler) { - var state = this.activeTransition ? this.activeTransition.state : this.state; - var handlerInfos = state.handlerInfos; - var params = {}; - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - params[handlerInfo.name] = handlerInfo.params || {}; - } - - log(this, "Starting a refresh transition"); - var intent = new NamedTransitionIntent({ - name: handlerInfos[handlerInfos.length - 1].name, - pivotHandler: pivotHandler || handlerInfos[0].handler, - contexts: [], // TODO collect contexts...? - queryParams: this._changedQueryParams || state.queryParams || {} - }); - - return this.transitionByIntent(intent, false); - }, - - /** - Identical to `transitionTo` except that the current URL will be replaced - if possible. - - This method is intended primarily for use with `replaceState`. - - @param {String} name the name of the route - */ - replaceWith: function(name) { - return doTransition(this, arguments).method('replace'); - }, - - /** - Take a named route and context objects and generate a - URL. - - @param {String} name the name of the route to generate - a URL for - @param {...Object} objects a list of objects to serialize - - @return {String} a URL - */ - generate: function(handlerName) { - - var partitionedArgs = extractQueryParams(slice.call(arguments, 1)), - suppliedParams = partitionedArgs[0], - queryParams = partitionedArgs[1]; - - // Construct a TransitionIntent with the provided params - // and apply it to the present state of the router. - var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams }); - var state = intent.applyToState(this.state, this.recognizer, this.getHandler); - var params = {}; - - for (var i = 0, len = state.handlerInfos.length; i < len; ++i) { - var handlerInfo = state.handlerInfos[i]; - var handlerParams = handlerInfo.serialize(); - merge(params, handlerParams); - } - params.queryParams = queryParams; - - return this.recognizer.generate(handlerName, params); - }, - - applyIntent: function(handlerName, contexts) { - var intent = new NamedTransitionIntent({ - name: handlerName, - contexts: contexts - }); - - var state = this.activeTransition && this.activeTransition.state || this.state; - return intent.applyToState(state, this.recognizer, this.getHandler); - }, - - isActiveIntent: function(handlerName, contexts, queryParams) { - var targetHandlerInfos = this.state.handlerInfos, - found = false, names, object, handlerInfo, handlerObj, i, len; - - if (!targetHandlerInfos.length) { return false; } - - var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name; - var recogHandlers = this.recognizer.handlersFor(targetHandler); - - var index = 0; - for (len = recogHandlers.length; index < len; ++index) { - handlerInfo = targetHandlerInfos[index]; - if (handlerInfo.name === handlerName) { break; } - } - - if (index === recogHandlers.length) { - // The provided route name isn't even in the route hierarchy. - return false; - } - - var state = new TransitionState(); - state.handlerInfos = targetHandlerInfos.slice(0, index + 1); - recogHandlers = recogHandlers.slice(0, index + 1); - - var intent = new NamedTransitionIntent({ - name: targetHandler, - contexts: contexts - }); - - var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true); - - var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos); - if (!queryParams || !handlersEqual) { - return handlersEqual; - } - - // Get a hash of QPs that will still be active on new route - var activeQPsOnNewHandler = {}; - merge(activeQPsOnNewHandler, queryParams); - - var activeQueryParams = this.state.queryParams; - for (var key in activeQueryParams) { - if (activeQueryParams.hasOwnProperty(key) && - activeQPsOnNewHandler.hasOwnProperty(key)) { - activeQPsOnNewHandler[key] = activeQueryParams[key]; - } - } - - return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams); - }, - - isActive: function(handlerName) { - var partitionedArgs = extractQueryParams(slice.call(arguments, 1)); - return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]); - }, - - trigger: function(name) { - var args = slice.call(arguments); - trigger(this, this.currentHandlerInfos, false, args); - }, - - /** - Hook point for logging transition status updates. - - @param {String} message The message to log. - */ - log: null, - - _willChangeContextEvent: 'willChangeContext', - _triggerWillChangeContext: function(handlerInfos, newTransition) { - trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]); - }, - - _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) { - trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]); - } - }; - - /** - @private - - Fires queryParamsDidChange event - */ - function fireQueryParamDidChange(router, newState, queryParamChangelist) { - // If queryParams changed trigger event - if (queryParamChangelist) { - - // This is a little hacky but we need some way of storing - // changed query params given that no activeTransition - // is guaranteed to have occurred. - router._changedQueryParams = queryParamChangelist.all; - trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]); - router._changedQueryParams = null; - } - } - - /** - @private - - Takes an Array of `HandlerInfo`s, figures out which ones are - exiting, entering, or changing contexts, and calls the - proper handler hooks. - - For example, consider the following tree of handlers. Each handler is - followed by the URL segment it handles. - - ``` - |~index ("/") - | |~posts ("/posts") - | | |-showPost ("/:id") - | | |-newPost ("/new") - | | |-editPost ("/edit") - | |~about ("/about/:id") - ``` - - Consider the following transitions: - - 1. A URL transition to `/posts/1`. - 1. Triggers the `*model` callbacks on the - `index`, `posts`, and `showPost` handlers - 2. Triggers the `enter` callback on the same - 3. Triggers the `setup` callback on the same - 2. A direct transition to `newPost` - 1. Triggers the `exit` callback on `showPost` - 2. Triggers the `enter` callback on `newPost` - 3. Triggers the `setup` callback on `newPost` - 3. A direct transition to `about` with a specified - context object - 1. Triggers the `exit` callback on `newPost` - and `posts` - 2. Triggers the `serialize` callback on `about` - 3. Triggers the `enter` callback on `about` - 4. Triggers the `setup` callback on `about` - - @param {Router} transition - @param {TransitionState} newState - */ - function setupContexts(router, newState, transition) { - var partition = partitionHandlers(router.state, newState); - - forEach(partition.exited, function(handlerInfo) { - var handler = handlerInfo.handler; - delete handler.context; - - callHook(handler, 'reset', true, transition); - callHook(handler, 'exit', transition); - }); - - var oldState = router.oldState = router.state; - router.state = newState; - var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice(); - - try { - forEach(partition.reset, function(handlerInfo) { - var handler = handlerInfo.handler; - callHook(handler, 'reset', false, transition); - }); - - forEach(partition.updatedContext, function(handlerInfo) { - return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition); - }); - - forEach(partition.entered, function(handlerInfo) { - return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition); - }); - } catch(e) { - router.state = oldState; - router.currentHandlerInfos = oldState.handlerInfos; - throw e; - } - - router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition); - } - - - /** - @private - - Helper method used by setupContexts. Handles errors or redirects - that may happen in enter/setup. - */ - function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) { - - var handler = handlerInfo.handler, - context = handlerInfo.context; - - if (enter) { - callHook(handler, 'enter', transition); - } - if (transition && transition.isAborted) { - throw new TransitionAborted(); - } - - handler.context = context; - callHook(handler, 'contextDidChange'); - - callHook(handler, 'setup', context, transition); - if (transition && transition.isAborted) { - throw new TransitionAborted(); - } - - currentHandlerInfos.push(handlerInfo); - - return true; - } - - - /** - @private - - This function is called when transitioning from one URL to - another to determine which handlers are no longer active, - which handlers are newly active, and which handlers remain - active but have their context changed. - - Take a list of old handlers and new handlers and partition - them into four buckets: - - * unchanged: the handler was active in both the old and - new URL, and its context remains the same - * updated context: the handler was active in both the - old and new URL, but its context changed. The handler's - `setup` method, if any, will be called with the new - context. - * exited: the handler was active in the old URL, but is - no longer active. - * entered: the handler was not active in the old URL, but - is now active. - - The PartitionedHandlers structure has four fields: - - * `updatedContext`: a list of `HandlerInfo` objects that - represent handlers that remain active but have a changed - context - * `entered`: a list of `HandlerInfo` objects that represent - handlers that are newly active - * `exited`: a list of `HandlerInfo` objects that are no - longer active. - * `unchanged`: a list of `HanderInfo` objects that remain active. - - @param {Array[HandlerInfo]} oldHandlers a list of the handler - information for the previous URL (or `[]` if this is the - first handled transition) - @param {Array[HandlerInfo]} newHandlers a list of the handler - information for the new URL - - @return {Partition} - */ - function partitionHandlers(oldState, newState) { - var oldHandlers = oldState.handlerInfos; - var newHandlers = newState.handlerInfos; - - var handlers = { - updatedContext: [], - exited: [], - entered: [], - unchanged: [] - }; - - var handlerChanged, contextChanged = false, i, l; - - for (i=0, l=newHandlers.length; i= 0; --i) { - var handlerInfo = handlerInfos[i]; - merge(params, handlerInfo.params); - if (handlerInfo.handler.inaccessibleByURL) { - urlMethod = null; - } - } - - if (urlMethod) { - params.queryParams = transition._visibleQueryParams || state.queryParams; - var url = router.recognizer.generate(handlerName, params); - - if (urlMethod === 'replace') { - router.replaceURL(url); - } else { - router.updateURL(url); - } - } - } - - /** - @private - - Updates the URL (if necessary) and calls `setupContexts` - to update the router's array of `currentHandlerInfos`. - */ - function finalizeTransition(transition, newState) { - - try { - log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition."); - - var router = transition.router, - handlerInfos = newState.handlerInfos, - seq = transition.sequence; - - // Run all the necessary enter/setup/exit hooks - setupContexts(router, newState, transition); - - // Check if a redirect occurred in enter/setup - if (transition.isAborted) { - // TODO: cleaner way? distinguish b/w targetHandlerInfos? - router.state.handlerInfos = router.currentHandlerInfos; - return Promise.reject(logAbort(transition)); - } - - updateURL(transition, newState, transition.intent.url); - - transition.isActive = false; - router.activeTransition = null; - - trigger(router, router.currentHandlerInfos, true, ['didTransition']); - - if (router.didTransition) { - router.didTransition(router.currentHandlerInfos); - } - - log(router, transition.sequence, "TRANSITION COMPLETE."); - - // Resolve with the final handler. - return handlerInfos[handlerInfos.length - 1].handler; - } catch(e) { - if (!((e instanceof TransitionAborted))) { - //var erroneousHandler = handlerInfos.pop(); - var infos = transition.state.handlerInfos; - transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler); - transition.abort(); - } - - throw e; - } - } - - /** - @private - - Begins and returns a Transition based on the provided - arguments. Accepts arguments in the form of both URL - transitions and named transitions. - - @param {Router} router - @param {Array[Object]} args arguments passed to transitionTo, - replaceWith, or handleURL - */ - function doTransition(router, args, isIntermediate) { - // Normalize blank transitions to root URL transitions. - var name = args[0] || '/'; - - var lastArg = args[args.length-1]; - var queryParams = {}; - if (lastArg && lastArg.hasOwnProperty('queryParams')) { - queryParams = pop.call(args).queryParams; - } - - var intent; - if (args.length === 0) { - - log(router, "Updating query params"); - - // A query param update is really just a transition - // into the route you're already on. - var handlerInfos = router.state.handlerInfos; - intent = new NamedTransitionIntent({ - name: handlerInfos[handlerInfos.length - 1].name, - contexts: [], - queryParams: queryParams - }); - - } else if (name.charAt(0) === '/') { - - log(router, "Attempting URL transition to " + name); - intent = new URLTransitionIntent({ url: name }); - - } else { - - log(router, "Attempting transition to " + name); - intent = new NamedTransitionIntent({ - name: args[0], - contexts: slice.call(args, 1), - queryParams: queryParams - }); - } - - return router.transitionByIntent(intent, isIntermediate); - } - - function handlerInfosEqual(handlerInfos, otherHandlerInfos) { - if (handlerInfos.length !== otherHandlerInfos.length) { - return false; - } - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - if (handlerInfos[i] !== otherHandlerInfos[i]) { - return false; - } - } - return true; - } - - function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) { - // We fire a finalizeQueryParamChange event which - // gives the new route hierarchy a chance to tell - // us which query params it's consuming and what - // their final values are. If a query param is - // no longer consumed in the final route hierarchy, - // its serialized segment will be removed - // from the URL. - - for (var k in newQueryParams) { - if (newQueryParams.hasOwnProperty(k) && - newQueryParams[k] === null) { - delete newQueryParams[k]; - } - } - - var finalQueryParamsArray = []; - trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]); - - if (transition) { - transition._visibleQueryParams = {}; - } - - var finalQueryParams = {}; - for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) { - var qp = finalQueryParamsArray[i]; - finalQueryParams[qp.key] = qp.value; - if (transition && qp.visible !== false) { - transition._visibleQueryParams[qp.key] = qp.value; - } - } - return finalQueryParams; - } - - function notifyExistingHandlers(router, newState, newTransition) { - var oldHandlers = router.state.handlerInfos, - changing = [], - leavingIndex = null, - leaving, leavingChecker, i, oldHandlerLen, oldHandler, newHandler; - - oldHandlerLen = oldHandlers.length; - for (i = 0; i < oldHandlerLen; i++) { - oldHandler = oldHandlers[i]; - newHandler = newState.handlerInfos[i]; - - if (!newHandler || oldHandler.name !== newHandler.name) { - leavingIndex = i; - break; - } - - if (!newHandler.isResolved) { - changing.push(oldHandler); - } - } - - if (leavingIndex !== null) { - leaving = oldHandlers.slice(leavingIndex, oldHandlerLen); - leavingChecker = function(name) { - for (var h = 0, len = leaving.length; h < len; h++) { - if (leaving[h].name === name) { - return true; - } - } - return false; - }; - - router._triggerWillLeave(leaving, newTransition, leavingChecker); - } - - if (changing.length > 0) { - router._triggerWillChangeContext(changing, newTransition); - } - - trigger(router, oldHandlers, true, ['willTransition', newTransition]); - } - - __exports__["default"] = Router; - }); -enifed("router/transition-intent", - ["./utils","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var merge = __dependency1__.merge; - - function TransitionIntent(props) { - this.initialize(props); - - // TODO: wat - this.data = this.data || {}; - } - - TransitionIntent.prototype = { - initialize: null, - applyToState: null - }; - - __exports__["default"] = TransitionIntent; - }); -enifed("router/transition-intent/named-transition-intent", - ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var TransitionIntent = __dependency1__["default"]; - var TransitionState = __dependency2__["default"]; - var handlerInfoFactory = __dependency3__["default"]; - var isParam = __dependency4__.isParam; - var extractQueryParams = __dependency4__.extractQueryParams; - var merge = __dependency4__.merge; - var subclass = __dependency4__.subclass; - - __exports__["default"] = subclass(TransitionIntent, { - name: null, - pivotHandler: null, - contexts: null, - queryParams: null, - - initialize: function(props) { - this.name = props.name; - this.pivotHandler = props.pivotHandler; - this.contexts = props.contexts || []; - this.queryParams = props.queryParams; - }, - - applyToState: function(oldState, recognizer, getHandler, isIntermediate) { - - var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)), - pureArgs = partitionedArgs[0], - queryParams = partitionedArgs[1], - handlers = recognizer.handlersFor(pureArgs[0]); - - var targetRouteName = handlers[handlers.length-1].handler; - - return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate); - }, - - applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) { - - var i, len; - var newState = new TransitionState(); - var objects = this.contexts.slice(0); - - var invalidateIndex = handlers.length; - - // Pivot handlers are provided for refresh transitions - if (this.pivotHandler) { - for (i = 0, len = handlers.length; i < len; ++i) { - if (getHandler(handlers[i].handler) === this.pivotHandler) { - invalidateIndex = i; - break; - } - } - } - - var pivotHandlerFound = !this.pivotHandler; - - for (i = handlers.length - 1; i >= 0; --i) { - var result = handlers[i]; - var name = result.handler; - var handler = getHandler(name); - - var oldHandlerInfo = oldState.handlerInfos[i]; - var newHandlerInfo = null; - - if (result.names.length > 0) { - if (i >= invalidateIndex) { - newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); - } else { - newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i); - } - } else { - // This route has no dynamic segment. - // Therefore treat as a param-based handlerInfo - // with empty params. This will cause the `model` - // hook to be called with empty params, which is desirable. - newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); - } - - if (checkingIfActive) { - // If we're performing an isActive check, we want to - // serialize URL params with the provided context, but - // ignore mismatches between old and new context. - newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context); - var oldContext = oldHandlerInfo && oldHandlerInfo.context; - if (result.names.length > 0 && newHandlerInfo.context === oldContext) { - // If contexts match in isActive test, assume params also match. - // This allows for flexibility in not requiring that every last - // handler provide a `serialize` method - newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params; - } - newHandlerInfo.context = oldContext; - } - - var handlerToUse = oldHandlerInfo; - if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { - invalidateIndex = Math.min(i, invalidateIndex); - handlerToUse = newHandlerInfo; - } - - if (isIntermediate && !checkingIfActive) { - handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context); - } - - newState.handlerInfos.unshift(handlerToUse); - } - - if (objects.length > 0) { - throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName); - } - - if (!isIntermediate) { - this.invalidateChildren(newState.handlerInfos, invalidateIndex); - } - - merge(newState.queryParams, this.queryParams || {}); - - return newState; - }, - - invalidateChildren: function(handlerInfos, invalidateIndex) { - for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) { - var handlerInfo = handlerInfos[i]; - handlerInfos[i] = handlerInfos[i].getUnresolved(); - } - }, - - getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) { - - var numNames = names.length; - var objectToUse; - if (objects.length > 0) { - - // Use the objects provided for this transition. - objectToUse = objects[objects.length - 1]; - if (isParam(objectToUse)) { - return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo); - } else { - objects.pop(); - } - } else if (oldHandlerInfo && oldHandlerInfo.name === name) { - // Reuse the matching oldHandlerInfo - return oldHandlerInfo; - } else { - if (this.preTransitionState) { - var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i]; - objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context; - } else { - // Ideally we should throw this error to provide maximal - // information to the user that not enough context objects - // were provided, but this proves too cumbersome in Ember - // in cases where inner template helpers are evaluated - // before parent helpers un-render, in which cases this - // error somewhat prematurely fires. - //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]"); - return oldHandlerInfo; - } - } - - return handlerInfoFactory('object', { - name: name, - handler: handler, - context: objectToUse, - names: names - }); - }, - - createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) { - var params = {}; - - // Soak up all the provided string/numbers - var numNames = names.length; - while (numNames--) { - - // Only use old params if the names match with the new handler - var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {}; - - var peek = objects[objects.length - 1]; - var paramName = names[numNames]; - if (isParam(peek)) { - params[paramName] = "" + objects.pop(); - } else { - // If we're here, this means only some of the params - // were string/number params, so try and use a param - // value from a previous handler. - if (oldParams.hasOwnProperty(paramName)) { - params[paramName] = oldParams[paramName]; - } else { - throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name); - } - } - } - - return handlerInfoFactory('param', { - name: name, - handler: handler, - params: params - }); - } - }); - }); -enifed("router/transition-intent/url-transition-intent", - ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var TransitionIntent = __dependency1__["default"]; - var TransitionState = __dependency2__["default"]; - var handlerInfoFactory = __dependency3__["default"]; - var oCreate = __dependency4__.oCreate; - var merge = __dependency4__.merge; - var subclass = __dependency4__.subclass; - - __exports__["default"] = subclass(TransitionIntent, { - url: null, - - initialize: function(props) { - this.url = props.url; - }, - - applyToState: function(oldState, recognizer, getHandler) { - var newState = new TransitionState(); - - var results = recognizer.recognize(this.url), - queryParams = {}, - i, len; - - if (!results) { - throw new UnrecognizedURLError(this.url); - } - - var statesDiffer = false; - - for (i = 0, len = results.length; i < len; ++i) { - var result = results[i]; - var name = result.handler; - var handler = getHandler(name); - - if (handler.inaccessibleByURL) { - throw new UnrecognizedURLError(this.url); - } - - var newHandlerInfo = handlerInfoFactory('param', { - name: name, - handler: handler, - params: result.params - }); - - var oldHandlerInfo = oldState.handlerInfos[i]; - if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { - statesDiffer = true; - newState.handlerInfos[i] = newHandlerInfo; - } else { - newState.handlerInfos[i] = oldHandlerInfo; - } - } - - merge(newState.queryParams, results.queryParams); - - return newState; - } - }); - - /** - Promise reject reasons passed to promise rejection - handlers for failed transitions. - */ - function UnrecognizedURLError(message) { - this.message = (message || "UnrecognizedURLError"); - this.name = "UnrecognizedURLError"; - } - }); -enifed("router/transition-state", - ["./handler-info","./utils","rsvp/promise","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo; - var forEach = __dependency2__.forEach; - var promiseLabel = __dependency2__.promiseLabel; - var callHook = __dependency2__.callHook; - var Promise = __dependency3__["default"]; - - function TransitionState(other) { - this.handlerInfos = []; - this.queryParams = {}; - this.params = {}; - } - - TransitionState.prototype = { - handlerInfos: null, - queryParams: null, - params: null, - - promiseLabel: function(label) { - var targetName = ''; - forEach(this.handlerInfos, function(handlerInfo) { - if (targetName !== '') { - targetName += '.'; - } - targetName += handlerInfo.name; - }); - return promiseLabel("'" + targetName + "': " + label); - }, - - resolve: function(shouldContinue, payload) { - var self = this; - // First, calculate params for this state. This is useful - // information to provide to the various route hooks. - var params = this.params; - forEach(this.handlerInfos, function(handlerInfo) { - params[handlerInfo.name] = handlerInfo.params || {}; - }); - - payload = payload || {}; - payload.resolveIndex = 0; - - var currentState = this; - var wasAborted = false; - - // The prelude RSVP.resolve() asyncs us into the promise land. - return Promise.resolve(null, this.promiseLabel("Start transition")) - .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error')); - - function innerShouldContinue() { - return Promise.resolve(shouldContinue(), currentState.promiseLabel("Check if should continue"))['catch'](function(reason) { - // We distinguish between errors that occurred - // during resolution (e.g. beforeModel/model/afterModel), - // and aborts due to a rejecting promise from shouldContinue(). - wasAborted = true; - return Promise.reject(reason); - }, currentState.promiseLabel("Handle abort")); - } - - function handleError(error) { - // This is the only possible - // reject value of TransitionState#resolve - var handlerInfos = currentState.handlerInfos; - var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ? - handlerInfos.length - 1 : payload.resolveIndex; - return Promise.reject({ - error: error, - handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler, - wasAborted: wasAborted, - state: currentState - }); - } - - function proceed(resolvedHandlerInfo) { - var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved; - - // Swap the previously unresolved handlerInfo with - // the resolved handlerInfo - currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo; - - if (!wasAlreadyResolved) { - // Call the redirect hook. The reason we call it here - // vs. afterModel is so that redirects into child - // routes don't re-run the model hooks for this - // already-resolved route. - var handler = resolvedHandlerInfo.handler; - callHook(handler, 'redirect', resolvedHandlerInfo.context, payload); - } - - // Proceed after ensuring that the redirect hook - // didn't abort this transition by transitioning elsewhere. - return innerShouldContinue().then(resolveOneHandlerInfo, null, currentState.promiseLabel('Resolve handler')); - } - - function resolveOneHandlerInfo() { - if (payload.resolveIndex === currentState.handlerInfos.length) { - // This is is the only possible - // fulfill value of TransitionState#resolve - return { - error: null, - state: currentState - }; - } - - var handlerInfo = currentState.handlerInfos[payload.resolveIndex]; - - return handlerInfo.resolve(innerShouldContinue, payload) - .then(proceed, null, currentState.promiseLabel('Proceed')); - } - } - }; - - __exports__["default"] = TransitionState; - }); -enifed("router/transition", - ["rsvp/promise","./handler-info","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo; - var trigger = __dependency3__.trigger; - var slice = __dependency3__.slice; - var log = __dependency3__.log; - var promiseLabel = __dependency3__.promiseLabel; - - /** - @private - - A Transition is a thennable (a promise-like object) that represents - an attempt to transition to another route. It can be aborted, either - explicitly via `abort` or by attempting another transition while a - previous one is still underway. An aborted transition can also - be `retry()`d later. - */ - function Transition(router, intent, state, error) { - var transition = this; - this.state = state || router.state; - this.intent = intent; - this.router = router; - this.data = this.intent && this.intent.data || {}; - this.resolvedModels = {}; - this.queryParams = {}; - - if (error) { - this.promise = Promise.reject(error); - this.error = error; - return; - } - - if (state) { - this.params = state.params; - this.queryParams = state.queryParams; - this.handlerInfos = state.handlerInfos; - - var len = state.handlerInfos.length; - if (len) { - this.targetName = state.handlerInfos[len-1].name; - } - - for (var i = 0; i < len; ++i) { - var handlerInfo = state.handlerInfos[i]; - - // TODO: this all seems hacky - if (!handlerInfo.isResolved) { break; } - this.pivotHandler = handlerInfo.handler; - } - - this.sequence = Transition.currentSequence++; - this.promise = state.resolve(checkForAbort, this)['catch'](function(result) { - if (result.wasAborted || transition.isAborted) { - return Promise.reject(logAbort(transition)); - } else { - transition.trigger('error', result.error, transition, result.handlerWithError); - transition.abort(); - return Promise.reject(result.error); - } - }, promiseLabel('Handle Abort')); - } else { - this.promise = Promise.resolve(this.state); - this.params = {}; - } - - function checkForAbort() { - if (transition.isAborted) { - return Promise.reject(undefined, promiseLabel("Transition aborted - reject")); - } - } - } - - Transition.currentSequence = 0; - - Transition.prototype = { - targetName: null, - urlMethod: 'update', - intent: null, - params: null, - pivotHandler: null, - resolveIndex: 0, - handlerInfos: null, - resolvedModels: null, - isActive: true, - state: null, - queryParamsOnly: false, - - isTransition: true, - - isExiting: function(handler) { - var handlerInfos = this.handlerInfos; - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - if (handlerInfo.name === handler || handlerInfo.handler === handler) { - return false; - } - } - return true; - }, - - /** - @public - - The Transition's internal promise. Calling `.then` on this property - is that same as calling `.then` on the Transition object itself, but - this property is exposed for when you want to pass around a - Transition's promise, but not the Transition object itself, since - Transition object can be externally `abort`ed, while the promise - cannot. - */ - promise: null, - - /** - @public - - Custom state can be stored on a Transition's `data` object. - This can be useful for decorating a Transition within an earlier - hook and shared with a later hook. Properties set on `data` will - be copied to new transitions generated by calling `retry` on this - transition. - */ - data: null, - - /** - @public - - A standard promise hook that resolves if the transition - succeeds and rejects if it fails/redirects/aborts. - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @param {Function} onFulfilled - @param {Function} onRejected - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - then: function(onFulfilled, onRejected, label) { - return this.promise.then(onFulfilled, onRejected, label); - }, - - /** - @public - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @method catch - @param {Function} onRejection - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - "catch": function(onRejection, label) { - return this.promise["catch"](onRejection, label); - }, - - /** - @public - - Forwards to the internal `promise` property which you can - use in situations where you want to pass around a thennable, - but not the Transition itself. - - @method finally - @param {Function} callback - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - "finally": function(callback, label) { - return this.promise["finally"](callback, label); - }, - - /** - @public - - Aborts the Transition. Note you can also implicitly abort a transition - by initiating another transition while a previous one is underway. - */ - abort: function() { - if (this.isAborted) { return this; } - log(this.router, this.sequence, this.targetName + ": transition was aborted"); - this.intent.preTransitionState = this.router.state; - this.isAborted = true; - this.isActive = false; - this.router.activeTransition = null; - return this; - }, - - /** - @public - - Retries a previously-aborted transition (making sure to abort the - transition if it's still active). Returns a new transition that - represents the new attempt to transition. - */ - retry: function() { - // TODO: add tests for merged state retry()s - this.abort(); - return this.router.transitionByIntent(this.intent, false); - }, - - /** - @public - - Sets the URL-changing method to be employed at the end of a - successful transition. By default, a new Transition will just - use `updateURL`, but passing 'replace' to this method will - cause the URL to update using 'replaceWith' instead. Omitting - a parameter will disable the URL change, allowing for transitions - that don't update the URL at completion (this is also used for - handleURL, since the URL has already changed before the - transition took place). - - @param {String} method the type of URL-changing method to use - at the end of a transition. Accepted values are 'replace', - falsy values, or any other non-falsy value (which is - interpreted as an updateURL transition). - - @return {Transition} this transition - */ - method: function(method) { - this.urlMethod = method; - return this; - }, - - /** - @public - - Fires an event on the current list of resolved/resolving - handlers within this transition. Useful for firing events - on route hierarchies that haven't fully been entered yet. - - Note: This method is also aliased as `send` - - @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error - @param {String} name the name of the event to fire - */ - trigger: function (ignoreFailure) { - var args = slice.call(arguments); - if (typeof ignoreFailure === 'boolean') { - args.shift(); - } else { - // Throw errors on unhandled trigger events by default - ignoreFailure = false; - } - trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args); - }, - - /** - @public - - Transitions are aborted and their promises rejected - when redirects occur; this method returns a promise - that will follow any redirects that occur and fulfill - with the value fulfilled by any redirecting transitions - that occur. - - @return {Promise} a promise that fulfills with the same - value that the final redirecting transition fulfills with - */ - followRedirects: function() { - var router = this.router; - return this.promise['catch'](function(reason) { - if (router.activeTransition) { - return router.activeTransition.followRedirects(); - } - return Promise.reject(reason); - }); - }, - - toString: function() { - return "Transition (sequence " + this.sequence + ")"; - }, - - /** - @private - */ - log: function(message) { - log(this.router, this.sequence, message); - } - }; - - // Alias 'trigger' as 'send' - Transition.prototype.send = Transition.prototype.trigger; - - /** - @private - - Logs and returns a TransitionAborted error. - */ - function logAbort(transition) { - log(transition.router, transition.sequence, "detected abort."); - return new TransitionAborted(); - } - - function TransitionAborted(message) { - this.message = (message || "TransitionAborted"); - this.name = "TransitionAborted"; - } - - __exports__.Transition = Transition; - __exports__.logAbort = logAbort; - __exports__.TransitionAborted = TransitionAborted; - }); -enifed("router/utils", - ["exports"], - function(__exports__) { - "use strict"; - var slice = Array.prototype.slice; - - var _isArray; - if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === "[object Array]"; - }; - } else { - _isArray = Array.isArray; - } - - var isArray = _isArray; - __exports__.isArray = isArray; - function merge(hash, other) { - for (var prop in other) { - if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; } - } - } - - var oCreate = Object.create || function(proto) { - function F() {} - F.prototype = proto; - return new F(); - }; - __exports__.oCreate = oCreate; - /** - @private - - Extracts query params from the end of an array - **/ - function extractQueryParams(array) { - var len = (array && array.length), head, queryParams; - - if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) { - queryParams = array[len - 1].queryParams; - head = slice.call(array, 0, len - 1); - return [head, queryParams]; - } else { - return [array, null]; - } - } - - __exports__.extractQueryParams = extractQueryParams;/** - @private - - Coerces query param properties and array elements into strings. - **/ - function coerceQueryParamsToString(queryParams) { - for (var key in queryParams) { - if (typeof queryParams[key] === 'number') { - queryParams[key] = '' + queryParams[key]; - } else if (isArray(queryParams[key])) { - for (var i = 0, l = queryParams[key].length; i < l; i++) { - queryParams[key][i] = '' + queryParams[key][i]; - } - } - } - } - /** - @private - */ - function log(router, sequence, msg) { - if (!router.log) { return; } - - if (arguments.length === 3) { - router.log("Transition #" + sequence + ": " + msg); - } else { - msg = sequence; - router.log(msg); - } - } - - __exports__.log = log;function bind(context, fn) { - var boundArgs = arguments; - return function(value) { - var args = slice.call(boundArgs, 2); - args.push(value); - return fn.apply(context, args); - }; - } - - __exports__.bind = bind;function isParam(object) { - return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number); - } - - - function forEach(array, callback) { - for (var i=0, l=array.length; i=0; i--) { - var handlerInfo = handlerInfos[i], - handler = handlerInfo.handler; - - if (handler.events && handler.events[name]) { - if (handler.events[name].apply(handler, args) === true) { - eventWasHandled = true; - } else { - return; - } - } - } - - if (!eventWasHandled && !ignoreFailure) { - throw new Error("Nothing handled the event '" + name + "'."); - } - } - - __exports__.trigger = trigger;function getChangelist(oldObject, newObject) { - var key; - var results = { - all: {}, - changed: {}, - removed: {} - }; - - merge(results.all, newObject); - - var didChange = false; - coerceQueryParamsToString(oldObject); - coerceQueryParamsToString(newObject); - - // Calculate removals - for (key in oldObject) { - if (oldObject.hasOwnProperty(key)) { - if (!newObject.hasOwnProperty(key)) { - didChange = true; - results.removed[key] = oldObject[key]; - } - } - } - - // Calculate changes - for (key in newObject) { - if (newObject.hasOwnProperty(key)) { - if (isArray(oldObject[key]) && isArray(newObject[key])) { - if (oldObject[key].length !== newObject[key].length) { - results.changed[key] = newObject[key]; - didChange = true; - } else { - for (var i = 0, l = oldObject[key].length; i < l; i++) { - if (oldObject[key][i] !== newObject[key][i]) { - results.changed[key] = newObject[key]; - didChange = true; - } - } - } - } - else { - if (oldObject[key] !== newObject[key]) { - results.changed[key] = newObject[key]; - didChange = true; - } - } - } - } - - return didChange && results; - } - - __exports__.getChangelist = getChangelist;function promiseLabel(label) { - return 'Router: ' + label; - } - - __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) { - function C(props) { - parentConstructor.call(this, props || {}); - } - C.prototype = oCreate(parentConstructor.prototype); - merge(C.prototype, proto); - return C; - } - - __exports__.subclass = subclass;function resolveHook(obj, hookName) { - if (!obj) { return; } - var underscored = "_" + hookName; - return obj[underscored] && underscored || - obj[hookName] && hookName; - } - - function callHook(obj, hookName) { - var args = slice.call(arguments, 2); - return applyHook(obj, hookName, args); - } - - function applyHook(obj, _hookName, args) { - var hookName = resolveHook(obj, _hookName); - if (hookName) { - return obj[hookName].apply(obj, args); - } - } - - __exports__.merge = merge; - __exports__.slice = slice; - __exports__.isParam = isParam; - __exports__.coerceQueryParamsToString = coerceQueryParamsToString; - __exports__.callHook = callHook; - __exports__.resolveHook = resolveHook; - __exports__.applyHook = applyHook; - }); -enifed("rsvp", - ["./rsvp/promise","./rsvp/events","./rsvp/node","./rsvp/all","./rsvp/all-settled","./rsvp/race","./rsvp/hash","./rsvp/hash-settled","./rsvp/rethrow","./rsvp/defer","./rsvp/config","./rsvp/map","./rsvp/resolve","./rsvp/reject","./rsvp/filter","./rsvp/asap","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var EventTarget = __dependency2__["default"]; - var denodeify = __dependency3__["default"]; - var all = __dependency4__["default"]; - var allSettled = __dependency5__["default"]; - var race = __dependency6__["default"]; - var hash = __dependency7__["default"]; - var hashSettled = __dependency8__["default"]; - var rethrow = __dependency9__["default"]; - var defer = __dependency10__["default"]; - var config = __dependency11__.config; - var configure = __dependency11__.configure; - var map = __dependency12__["default"]; - var resolve = __dependency13__["default"]; - var reject = __dependency14__["default"]; - var filter = __dependency15__["default"]; - var asap = __dependency16__["default"]; - - config.async = asap; // default async is asap; - var cast = resolve; - function async(callback, arg) { - config.async(callback, arg); - } - - function on() { - config.on.apply(config, arguments); - } - - function off() { - config.off.apply(config, arguments); - } - - // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__` - if (typeof window !== 'undefined' && typeof window['__PROMISE_INSTRUMENTATION__'] === 'object') { - var callbacks = window['__PROMISE_INSTRUMENTATION__']; - configure('instrument', true); - for (var eventName in callbacks) { - if (callbacks.hasOwnProperty(eventName)) { - on(eventName, callbacks[eventName]); - } - } - } - - __exports__.cast = cast; - __exports__.Promise = Promise; - __exports__.EventTarget = EventTarget; - __exports__.all = all; - __exports__.allSettled = allSettled; - __exports__.race = race; - __exports__.hash = hash; - __exports__.hashSettled = hashSettled; - __exports__.rethrow = rethrow; - __exports__.defer = defer; - __exports__.denodeify = denodeify; - __exports__.configure = configure; - __exports__.on = on; - __exports__.off = off; - __exports__.resolve = resolve; - __exports__.reject = reject; - __exports__.async = async; - __exports__.map = map; - __exports__.filter = filter; - }); -enifed("rsvp.umd", - ["./rsvp"], - function(__dependency1__) { - "use strict"; - var Promise = __dependency1__.Promise; - var allSettled = __dependency1__.allSettled; - var hash = __dependency1__.hash; - var hashSettled = __dependency1__.hashSettled; - var denodeify = __dependency1__.denodeify; - var on = __dependency1__.on; - var off = __dependency1__.off; - var map = __dependency1__.map; - var filter = __dependency1__.filter; - var resolve = __dependency1__.resolve; - var reject = __dependency1__.reject; - var rethrow = __dependency1__.rethrow; - var all = __dependency1__.all; - var defer = __dependency1__.defer; - var EventTarget = __dependency1__.EventTarget; - var configure = __dependency1__.configure; - var race = __dependency1__.race; - var async = __dependency1__.async; - - var RSVP = { - 'race': race, - 'Promise': Promise, - 'allSettled': allSettled, - 'hash': hash, - 'hashSettled': hashSettled, - 'denodeify': denodeify, - 'on': on, - 'off': off, - 'map': map, - 'filter': filter, - 'resolve': resolve, - 'reject': reject, - 'all': all, - 'rethrow': rethrow, - 'defer': defer, - 'EventTarget': EventTarget, - 'configure': configure, - 'async': async - }; - - /* global define:true module:true window: true */ - if (typeof enifed === 'function' && enifed['amd']) { - enifed(function() { return RSVP; }); - } else if (typeof module !== 'undefined' && module['exports']) { - module['exports'] = RSVP; - } else if (typeof this !== 'undefined') { - this['RSVP'] = RSVP; - } - }); -enifed("rsvp/-internal", - ["./utils","./instrument","./config","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var objectOrFunction = __dependency1__.objectOrFunction; - var isFunction = __dependency1__.isFunction; - - var instrument = __dependency2__["default"]; - - var config = __dependency3__.config; - - function withOwnPromise() { - return new TypeError('A promises callback cannot return that same promise.'); - } - - function noop() {} - - var PENDING = void 0; - var FULFILLED = 1; - var REJECTED = 2; - - var GET_THEN_ERROR = new ErrorObject(); - - function getThen(promise) { - try { - return promise.then; - } catch(error) { - GET_THEN_ERROR.error = error; - return GET_THEN_ERROR; - } - } - - function tryThen(then, value, fulfillmentHandler, rejectionHandler) { - try { - then.call(value, fulfillmentHandler, rejectionHandler); - } catch(e) { - return e; - } - } - - function handleForeignThenable(promise, thenable, then) { - config.async(function(promise) { - var sealed = false; - var error = tryThen(then, thenable, function(value) { - if (sealed) { return; } - sealed = true; - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - if (sealed) { return; } - sealed = true; - - reject(promise, reason); - }, 'Settle: ' + (promise._label || ' unknown promise')); - - if (!sealed && error) { - sealed = true; - reject(promise, error); - } - }, promise); - } - - function handleOwnThenable(promise, thenable) { - if (thenable._state === FULFILLED) { - fulfill(promise, thenable._result); - } else if (promise._state === REJECTED) { - reject(promise, thenable._result); - } else { - subscribe(thenable, undefined, function(value) { - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - reject(promise, reason); - }); - } - } - - function handleMaybeThenable(promise, maybeThenable) { - if (maybeThenable.constructor === promise.constructor) { - handleOwnThenable(promise, maybeThenable); - } else { - var then = getThen(maybeThenable); - - if (then === GET_THEN_ERROR) { - reject(promise, GET_THEN_ERROR.error); - } else if (then === undefined) { - fulfill(promise, maybeThenable); - } else if (isFunction(then)) { - handleForeignThenable(promise, maybeThenable, then); - } else { - fulfill(promise, maybeThenable); - } - } - } - - function resolve(promise, value) { - if (promise === value) { - fulfill(promise, value); - } else if (objectOrFunction(value)) { - handleMaybeThenable(promise, value); - } else { - fulfill(promise, value); - } - } - - function publishRejection(promise) { - if (promise._onerror) { - promise._onerror(promise._result); - } - - publish(promise); - } - - function fulfill(promise, value) { - if (promise._state !== PENDING) { return; } - - promise._result = value; - promise._state = FULFILLED; - - if (promise._subscribers.length === 0) { - if (config.instrument) { - instrument('fulfilled', promise); - } - } else { - config.async(publish, promise); - } - } - - function reject(promise, reason) { - if (promise._state !== PENDING) { return; } - promise._state = REJECTED; - promise._result = reason; - - config.async(publishRejection, promise); - } - - function subscribe(parent, child, onFulfillment, onRejection) { - var subscribers = parent._subscribers; - var length = subscribers.length; - - parent._onerror = null; - - subscribers[length] = child; - subscribers[length + FULFILLED] = onFulfillment; - subscribers[length + REJECTED] = onRejection; - - if (length === 0 && parent._state) { - config.async(publish, parent); - } - } - - function publish(promise) { - var subscribers = promise._subscribers; - var settled = promise._state; - - if (config.instrument) { - instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise); - } - - if (subscribers.length === 0) { return; } - - var child, callback, detail = promise._result; - - for (var i = 0; i < subscribers.length; i += 3) { - child = subscribers[i]; - callback = subscribers[i + settled]; - - if (child) { - invokeCallback(settled, child, callback, detail); - } else { - callback(detail); - } - } - - promise._subscribers.length = 0; - } - - function ErrorObject() { - this.error = null; - } - - var TRY_CATCH_ERROR = new ErrorObject(); - - function tryCatch(callback, detail) { - try { - return callback(detail); - } catch(e) { - TRY_CATCH_ERROR.error = e; - return TRY_CATCH_ERROR; - } - } - - function invokeCallback(settled, promise, callback, detail) { - var hasCallback = isFunction(callback), - value, error, succeeded, failed; - - if (hasCallback) { - value = tryCatch(callback, detail); - - if (value === TRY_CATCH_ERROR) { - failed = true; - error = value.error; - value = null; - } else { - succeeded = true; - } - - if (promise === value) { - reject(promise, withOwnPromise()); - return; - } - - } else { - value = detail; - succeeded = true; - } - - if (promise._state !== PENDING) { - // noop - } else if (hasCallback && succeeded) { - resolve(promise, value); - } else if (failed) { - reject(promise, error); - } else if (settled === FULFILLED) { - fulfill(promise, value); - } else if (settled === REJECTED) { - reject(promise, value); - } - } - - function initializePromise(promise, resolver) { - try { - resolver(function resolvePromise(value){ - resolve(promise, value); - }, function rejectPromise(reason) { - reject(promise, reason); - }); - } catch(e) { - reject(promise, e); - } - } - - __exports__.noop = noop; - __exports__.resolve = resolve; - __exports__.reject = reject; - __exports__.fulfill = fulfill; - __exports__.subscribe = subscribe; - __exports__.publish = publish; - __exports__.publishRejection = publishRejection; - __exports__.initializePromise = initializePromise; - __exports__.invokeCallback = invokeCallback; - __exports__.FULFILLED = FULFILLED; - __exports__.REJECTED = REJECTED; - __exports__.PENDING = PENDING; - }); -enifed("rsvp/all-settled", - ["./enumerator","./promise","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - var makeSettledResult = __dependency1__.makeSettledResult; - var Promise = __dependency2__["default"]; - var o_create = __dependency3__.o_create; - - function AllSettled(Constructor, entries, label) { - this._superConstructor(Constructor, entries, false /* don't abort on reject */, label); - } - - AllSettled.prototype = o_create(Enumerator.prototype); - AllSettled.prototype._superConstructor = Enumerator; - AllSettled.prototype._makeResult = makeSettledResult; - AllSettled.prototype._validationError = function() { - return new Error('allSettled must be called with an array'); - }; - - /** - `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing - a fail-fast method, it waits until all the promises have returned and - shows you all the results. This is useful if you want to handle multiple - promises' failure states together as a set. - - Returns a promise that is fulfilled when all the given promises have been - settled. The return promise is fulfilled with an array of the states of - the promises passed into the `promises` array argument. - - Each state object will either indicate fulfillment or rejection, and - provide the corresponding value or reason. The states will take one of - the following formats: - - ```javascript - { state: 'fulfilled', value: value } - or - { state: 'rejected', reason: reason } - ``` - - Example: - - ```javascript - var promise1 = RSVP.Promise.resolve(1); - var promise2 = RSVP.Promise.reject(new Error('2')); - var promise3 = RSVP.Promise.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.allSettled(promises).then(function(array){ - // array == [ - // { state: 'fulfilled', value: 1 }, - // { state: 'rejected', reason: Error }, - // { state: 'rejected', reason: Error } - // ] - // Note that for the second item, reason.message will be '2', and for the - // third item, reason.message will be '3'. - }, function(error) { - // Not run. (This block would only be called if allSettled had failed, - // for instance if passed an incorrect argument type.) - }); - ``` - - @method allSettled - @static - @for RSVP - @param {Array} promises - @param {String} label - optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled with an array of the settled - states of the constituent promises. - */ - - __exports__["default"] = function allSettled(entries, label) { - return new AllSettled(Promise, entries, label).promise; - } - }); -enifed("rsvp/all", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.all`. - - @method all - @static - @for RSVP - @param {Array} array Array of promises. - @param {String} label An optional label. This is useful - for tooling. - */ - __exports__["default"] = function all(array, label) { - return Promise.all(array, label); - } - }); -enifed("rsvp/asap", - ["exports"], - function(__exports__) { - "use strict"; - var len = 0; - - __exports__["default"] = function asap(callback, arg) { - queue[len] = callback; - queue[len + 1] = arg; - len += 2; - if (len === 2) { - // If len is 1, that means that we need to schedule an async flush. - // If additional callbacks are queued before the queue is flushed, they - // will be processed by this flush that we are scheduling. - scheduleFlush(); - } - } - - var browserWindow = (typeof window !== 'undefined') ? window : undefined - var browserGlobal = browserWindow || {}; - var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; - - // test for web worker but not in IE10 - var isWorker = typeof Uint8ClampedArray !== 'undefined' && - typeof importScripts !== 'undefined' && - typeof MessageChannel !== 'undefined'; - - // node - function useNextTick() { - return function() { - process.nextTick(flush); - }; - } - - // vertx - function useVertxTimer() { - return function() { - vertxNext(flush); - }; - } - - function useMutationObserver() { - var iterations = 0; - var observer = new BrowserMutationObserver(flush); - var node = document.createTextNode(''); - observer.observe(node, { characterData: true }); - - return function() { - node.data = (iterations = ++iterations % 2); - }; - } - - // web worker - function useMessageChannel() { - var channel = new MessageChannel(); - channel.port1.onmessage = flush; - return function () { - channel.port2.postMessage(0); - }; - } - - function useSetTimeout() { - return function() { - setTimeout(flush, 1); - }; - } - - var queue = new Array(1000); - function flush() { - for (var i = 0; i < len; i+=2) { - var callback = queue[i]; - var arg = queue[i+1]; - - callback(arg); - - queue[i] = undefined; - queue[i+1] = undefined; - } - - len = 0; - } - - function attemptVertex() { - try { - var vertx = eriuqer('vertx'); - var vertxNext = vertx.runOnLoop || vertx.runOnContext; - return useVertxTimer(); - } catch(e) { - return useSetTimeout(); - } - } - - var scheduleFlush; - // Decide what async method to use to triggering processing of queued callbacks: - if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { - scheduleFlush = useNextTick(); - } else if (BrowserMutationObserver) { - scheduleFlush = useMutationObserver(); - } else if (isWorker) { - scheduleFlush = useMessageChannel(); - } else if (browserWindow === undefined && typeof eriuqer === 'function') { - scheduleFlush = attemptVertex(); - } else { - scheduleFlush = useSetTimeout(); - } - }); -enifed("rsvp/config", - ["./events","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var EventTarget = __dependency1__["default"]; - - var config = { - instrument: false - }; - - EventTarget.mixin(config); - - function configure(name, value) { - if (name === 'onerror') { - // handle for legacy users that expect the actual - // error to be passed to their function added via - // `RSVP.configure('onerror', someFunctionHere);` - config.on('error', value); - return; - } - - if (arguments.length === 2) { - config[name] = value; - } else { - return config[name]; - } - } - - __exports__.config = config; - __exports__.configure = configure; - }); -enifed("rsvp/defer", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - `RSVP.defer` returns an object similar to jQuery's `$.Deferred`. - `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s - interface. New code should use the `RSVP.Promise` constructor instead. - - The object returned from `RSVP.defer` is a plain object with three properties: - - * promise - an `RSVP.Promise`. - * reject - a function that causes the `promise` property on this object to - become rejected - * resolve - a function that causes the `promise` property on this object to - become fulfilled. - - Example: - - ```javascript - var deferred = RSVP.defer(); - - deferred.resolve("Success!"); - - defered.promise.then(function(value){ - // value here is "Success!" - }); - ``` - - @method defer - @static - @for RSVP - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Object} - */ - - __exports__["default"] = function defer(label) { - var deferred = { }; - - deferred['promise'] = new Promise(function(resolve, reject) { - deferred['resolve'] = resolve; - deferred['reject'] = reject; - }, label); - - return deferred; - } - }); -enifed("rsvp/enumerator", - ["./utils","./-internal","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var isArray = __dependency1__.isArray; - var isMaybeThenable = __dependency1__.isMaybeThenable; - - var noop = __dependency2__.noop; - var reject = __dependency2__.reject; - var fulfill = __dependency2__.fulfill; - var subscribe = __dependency2__.subscribe; - var FULFILLED = __dependency2__.FULFILLED; - var REJECTED = __dependency2__.REJECTED; - var PENDING = __dependency2__.PENDING; - - function makeSettledResult(state, position, value) { - if (state === FULFILLED) { - return { - state: 'fulfilled', - value: value - }; - } else { - return { - state: 'rejected', - reason: value - }; - } - } - - __exports__.makeSettledResult = makeSettledResult;function Enumerator(Constructor, input, abortOnReject, label) { - this._instanceConstructor = Constructor; - this.promise = new Constructor(noop, label); - this._abortOnReject = abortOnReject; - - if (this._validateInput(input)) { - this._input = input; - this.length = input.length; - this._remaining = input.length; - - this._init(); - - if (this.length === 0) { - fulfill(this.promise, this._result); - } else { - this.length = this.length || 0; - this._enumerate(); - if (this._remaining === 0) { - fulfill(this.promise, this._result); - } - } - } else { - reject(this.promise, this._validationError()); - } - } - - Enumerator.prototype._validateInput = function(input) { - return isArray(input); - }; - - Enumerator.prototype._validationError = function() { - return new Error('Array Methods must be provided an Array'); - }; - - Enumerator.prototype._init = function() { - this._result = new Array(this.length); - }; - - __exports__["default"] = Enumerator; - - Enumerator.prototype._enumerate = function() { - var length = this.length; - var promise = this.promise; - var input = this._input; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - this._eachEntry(input[i], i); - } - }; - - Enumerator.prototype._eachEntry = function(entry, i) { - var c = this._instanceConstructor; - if (isMaybeThenable(entry)) { - if (entry.constructor === c && entry._state !== PENDING) { - entry._onerror = null; - this._settledAt(entry._state, i, entry._result); - } else { - this._willSettleAt(c.resolve(entry), i); - } - } else { - this._remaining--; - this._result[i] = this._makeResult(FULFILLED, i, entry); - } - }; - - Enumerator.prototype._settledAt = function(state, i, value) { - var promise = this.promise; - - if (promise._state === PENDING) { - this._remaining--; - - if (this._abortOnReject && state === REJECTED) { - reject(promise, value); - } else { - this._result[i] = this._makeResult(state, i, value); - } - } - - if (this._remaining === 0) { - fulfill(promise, this._result); - } - }; - - Enumerator.prototype._makeResult = function(state, i, value) { - return value; - }; - - Enumerator.prototype._willSettleAt = function(promise, i) { - var enumerator = this; - - subscribe(promise, undefined, function(value) { - enumerator._settledAt(FULFILLED, i, value); - }, function(reason) { - enumerator._settledAt(REJECTED, i, reason); - }); - }; - }); -enifed("rsvp/events", - ["exports"], - function(__exports__) { - "use strict"; - function indexOf(callbacks, callback) { - for (var i=0, l=callbacks.length; i 1; - }; - - RSVP.filter(promises, filterFn).then(function(result){ - // result is [ 2, 3 ] - }); - ``` - - If any of the `promises` given to `RSVP.filter` are rejected, the first promise - that is rejected will be given as an argument to the returned promise's - rejection handler. For example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error('2')); - var promise3 = RSVP.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - var filterFn = function(item){ - return item > 1; - }; - - RSVP.filter(promises, filterFn).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === '2' - }); - ``` - - `RSVP.filter` will also wait for any promises returned from `filterFn`. - For instance, you may want to fetch a list of users then return a subset - of those users based on some asynchronous operation: - - ```javascript - - var alice = { name: 'alice' }; - var bob = { name: 'bob' }; - var users = [ alice, bob ]; - - var promises = users.map(function(user){ - return RSVP.resolve(user); - }); - - var filterFn = function(user){ - // Here, Alice has permissions to create a blog post, but Bob does not. - return getPrivilegesForUser(user).then(function(privs){ - return privs.can_create_blog_post === true; - }); - }; - RSVP.filter(promises, filterFn).then(function(users){ - // true, because the server told us only Alice can create a blog post. - users.length === 1; - // false, because Alice is the only user present in `users` - users[0] === bob; - }); - ``` - - @method filter - @static - @for RSVP - @param {Array} promises - @param {Function} filterFn - function to be called on each resolved value to - filter the final results. - @param {String} label optional string describing the promise. Useful for - tooling. - @return {Promise} - */ - __exports__["default"] = function filter(promises, filterFn, label) { - return Promise.all(promises, label).then(function(values) { - if (!isFunction(filterFn)) { - throw new TypeError("You must pass a function as filter's second argument."); - } - - var length = values.length; - var filtered = new Array(length); - - for (var i = 0; i < length; i++) { - filtered[i] = filterFn(values[i]); - } - - return Promise.all(filtered, label).then(function(filtered) { - var results = new Array(length); - var newLength = 0; - - for (var i = 0; i < length; i++) { - if (filtered[i]) { - results[newLength] = values[i]; - newLength++; - } - } - - results.length = newLength; - - return results; - }); - }); - } - }); -enifed("rsvp/hash-settled", - ["./promise","./enumerator","./promise-hash","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var makeSettledResult = __dependency2__.makeSettledResult; - var PromiseHash = __dependency3__["default"]; - var Enumerator = __dependency2__["default"]; - var o_create = __dependency4__.o_create; - - function HashSettled(Constructor, object, label) { - this._superConstructor(Constructor, object, false, label); - } - - HashSettled.prototype = o_create(PromiseHash.prototype); - HashSettled.prototype._superConstructor = Enumerator; - HashSettled.prototype._makeResult = makeSettledResult; - - HashSettled.prototype._validationError = function() { - return new Error('hashSettled must be called with an object'); - }; - - /** - `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object - instead of an array for its `promises` argument. - - Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method, - but like `RSVP.allSettled`, `hashSettled` waits until all the - constituent promises have returned and then shows you all the results - with their states and values/reasons. This is useful if you want to - handle multiple promises' failure states together as a set. - - Returns a promise that is fulfilled when all the given promises have been - settled, or rejected if the passed parameters are invalid. - - The returned promise is fulfilled with a hash that has the same key names as - the `promises` object argument. If any of the values in the object are not - promises, they will be copied over to the fulfilled object and marked with state - 'fulfilled'. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.Promise.resolve(1), - yourPromise: RSVP.Promise.resolve(2), - theirPromise: RSVP.Promise.resolve(3), - notAPromise: 4 - }; - - RSVP.hashSettled(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: { state: 'fulfilled', value: 1 }, - // yourPromise: { state: 'fulfilled', value: 2 }, - // theirPromise: { state: 'fulfilled', value: 3 }, - // notAPromise: { state: 'fulfilled', value: 4 } - // } - }); - ``` - - If any of the `promises` given to `RSVP.hash` are rejected, the state will - be set to 'rejected' and the reason for rejection provided. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.Promise.resolve(1), - rejectedPromise: RSVP.Promise.reject(new Error('rejection')), - anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')), - }; - - RSVP.hashSettled(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: { state: 'fulfilled', value: 1 }, - // rejectedPromise: { state: 'rejected', reason: Error }, - // anotherRejectedPromise: { state: 'rejected', reason: Error }, - // } - // Note that for rejectedPromise, reason.message == 'rejection', - // and for anotherRejectedPromise, reason.message == 'more rejection'. - }); - ``` - - An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that - are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype - chains. - - Example: - - ```javascript - function MyConstructor(){ - this.example = RSVP.Promise.resolve('Example'); - } - - MyConstructor.prototype = { - protoProperty: RSVP.Promise.resolve('Proto Property') - }; - - var myObject = new MyConstructor(); - - RSVP.hashSettled(myObject).then(function(hash){ - // protoProperty will not be present, instead you will just have an - // object that looks like: - // { - // example: { state: 'fulfilled', value: 'Example' } - // } - // - // hash.hasOwnProperty('protoProperty'); // false - // 'undefined' === typeof hash.protoProperty - }); - ``` - - @method hashSettled - @for RSVP - @param {Object} promises - @param {String} label optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when when all properties of `promises` - have been settled. - @static - */ - __exports__["default"] = function hashSettled(object, label) { - return new HashSettled(Promise, object, label).promise; - } - }); -enifed("rsvp/hash", - ["./promise","./promise-hash","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var PromiseHash = __dependency2__["default"]; - - /** - `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array - for its `promises` argument. - - Returns a promise that is fulfilled when all the given promises have been - fulfilled, or rejected if any of them become rejected. The returned promise - is fulfilled with a hash that has the same key names as the `promises` object - argument. If any of the values in the object are not promises, they will - simply be copied over to the fulfilled object. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.resolve(1), - yourPromise: RSVP.resolve(2), - theirPromise: RSVP.resolve(3), - notAPromise: 4 - }; - - RSVP.hash(promises).then(function(hash){ - // hash here is an object that looks like: - // { - // myPromise: 1, - // yourPromise: 2, - // theirPromise: 3, - // notAPromise: 4 - // } - }); - ```` - - If any of the `promises` given to `RSVP.hash` are rejected, the first promise - that is rejected will be given as the reason to the rejection handler. - - Example: - - ```javascript - var promises = { - myPromise: RSVP.resolve(1), - rejectedPromise: RSVP.reject(new Error('rejectedPromise')), - anotherRejectedPromise: RSVP.reject(new Error('anotherRejectedPromise')), - }; - - RSVP.hash(promises).then(function(hash){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === 'rejectedPromise' - }); - ``` - - An important note: `RSVP.hash` is intended for plain JavaScript objects that - are just a set of keys and values. `RSVP.hash` will NOT preserve prototype - chains. - - Example: - - ```javascript - function MyConstructor(){ - this.example = RSVP.resolve('Example'); - } - - MyConstructor.prototype = { - protoProperty: RSVP.resolve('Proto Property') - }; - - var myObject = new MyConstructor(); - - RSVP.hash(myObject).then(function(hash){ - // protoProperty will not be present, instead you will just have an - // object that looks like: - // { - // example: 'Example' - // } - // - // hash.hasOwnProperty('protoProperty'); // false - // 'undefined' === typeof hash.protoProperty - }); - ``` - - @method hash - @static - @for RSVP - @param {Object} promises - @param {String} label optional string that describes the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all properties of `promises` - have been fulfilled, or rejected if any of them become rejected. - */ - __exports__["default"] = function hash(object, label) { - return new PromiseHash(Promise, object, label).promise; - } - }); -enifed("rsvp/instrument", - ["./config","./utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var config = __dependency1__.config; - var now = __dependency2__.now; - - var queue = []; - - function scheduleFlush() { - setTimeout(function() { - var entry; - for (var i = 0; i < queue.length; i++) { - entry = queue[i]; - - var payload = entry.payload; - - payload.guid = payload.key + payload.id; - payload.childGuid = payload.key + payload.childId; - if (payload.error) { - payload.stack = payload.error.stack; - } - - config.trigger(entry.name, entry.payload); - } - queue.length = 0; - }, 50); - } - - __exports__["default"] = function instrument(eventName, promise, child) { - if (1 === queue.push({ - name: eventName, - payload: { - key: promise._guidKey, - id: promise._id, - eventName: eventName, - detail: promise._result, - childId: child && child._id, - label: promise._label, - timeStamp: now(), - error: config["instrument-with-stack"] ? new Error(promise._label) : null - }})) { - scheduleFlush(); - } - } - }); -enifed("rsvp/map", - ["./promise","./utils","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var isFunction = __dependency2__.isFunction; - - /** - `RSVP.map` is similar to JavaScript's native `map` method, except that it - waits for all promises to become fulfilled before running the `mapFn` on - each item in given to `promises`. `RSVP.map` returns a promise that will - become fulfilled with the result of running `mapFn` on the values the promises - become fulfilled with. - - For example: - - ```javascript - - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.resolve(2); - var promise3 = RSVP.resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - var mapFn = function(item){ - return item + 1; - }; - - RSVP.map(promises, mapFn).then(function(result){ - // result is [ 2, 3, 4 ] - }); - ``` - - If any of the `promises` given to `RSVP.map` are rejected, the first promise - that is rejected will be given as an argument to the returned promise's - rejection handler. For example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error('2')); - var promise3 = RSVP.reject(new Error('3')); - var promises = [ promise1, promise2, promise3 ]; - - var mapFn = function(item){ - return item + 1; - }; - - RSVP.map(promises, mapFn).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(reason) { - // reason.message === '2' - }); - ``` - - `RSVP.map` will also wait if a promise is returned from `mapFn`. For example, - say you want to get all comments from a set of blog posts, but you need - the blog posts first because they contain a url to those comments. - - ```javscript - - var mapFn = function(blogPost){ - // getComments does some ajax and returns an RSVP.Promise that is fulfilled - // with some comments data - return getComments(blogPost.comments_url); - }; - - // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled - // with some blog post data - RSVP.map(getBlogPosts(), mapFn).then(function(comments){ - // comments is the result of asking the server for the comments - // of all blog posts returned from getBlogPosts() - }); - ``` - - @method map - @static - @for RSVP - @param {Array} promises - @param {Function} mapFn function to be called on each fulfilled promise. - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled with the result of calling - `mapFn` on each fulfilled promise or value when they become fulfilled. - The promise will be rejected if any of the given `promises` become rejected. - @static - */ - __exports__["default"] = function map(promises, mapFn, label) { - return Promise.all(promises, label).then(function(values) { - if (!isFunction(mapFn)) { - throw new TypeError("You must pass a function as map's second argument."); - } - - var length = values.length; - var results = new Array(length); - - for (var i = 0; i < length; i++) { - results[i] = mapFn(values[i]); - } - - return Promise.all(results, label); - }); - } - }); -enifed("rsvp/node", - ["./promise","./-internal","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - var noop = __dependency2__.noop; - var resolve = __dependency2__.resolve; - var reject = __dependency2__.reject; - var isArray = __dependency3__.isArray; - - function Result() { - this.value = undefined; - } - - var ERROR = new Result(); - var GET_THEN_ERROR = new Result(); - - function getThen(obj) { - try { - return obj.then; - } catch(error) { - ERROR.value= error; - return ERROR; - } - } - - - function tryApply(f, s, a) { - try { - f.apply(s, a); - } catch(error) { - ERROR.value = error; - return ERROR; - } - } - - function makeObject(_, argumentNames) { - var obj = {}; - var name; - var i; - var length = _.length; - var args = new Array(length); - - for (var x = 0; x < length; x++) { - args[x] = _[x]; - } - - for (i = 0; i < argumentNames.length; i++) { - name = argumentNames[i]; - obj[name] = args[i + 1]; - } - - return obj; - } - - function arrayResult(_) { - var length = _.length; - var args = new Array(length - 1); - - for (var i = 1; i < length; i++) { - args[i - 1] = _[i]; - } - - return args; - } - - function wrapThenable(then, promise) { - return { - then: function(onFulFillment, onRejection) { - return then.call(promise, onFulFillment, onRejection); - } - }; - } - - /** - `RSVP.denodeify` takes a 'node-style' function and returns a function that - will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the - browser when you'd prefer to use promises over using callbacks. For example, - `denodeify` transforms the following: - - ```javascript - var fs = require('fs'); - - fs.readFile('myfile.txt', function(err, data){ - if (err) return handleError(err); - handleData(data); - }); - ``` - - into: - - ```javascript - var fs = require('fs'); - var readFile = RSVP.denodeify(fs.readFile); - - readFile('myfile.txt').then(handleData, handleError); - ``` - - If the node function has multiple success parameters, then `denodeify` - just returns the first one: - - ```javascript - var request = RSVP.denodeify(require('request')); - - request('http://example.com').then(function(res) { - // ... - }); - ``` - - However, if you need all success parameters, setting `denodeify`'s - second parameter to `true` causes it to return all success parameters - as an array: - - ```javascript - var request = RSVP.denodeify(require('request'), true); - - request('http://example.com').then(function(result) { - // result[0] -> res - // result[1] -> body - }); - ``` - - Or if you pass it an array with names it returns the parameters as a hash: - - ```javascript - var request = RSVP.denodeify(require('request'), ['res', 'body']); - - request('http://example.com').then(function(result) { - // result.res - // result.body - }); - ``` - - Sometimes you need to retain the `this`: - - ```javascript - var app = require('express')(); - var render = RSVP.denodeify(app.render.bind(app)); - ``` - - The denodified function inherits from the original function. It works in all - environments, except IE 10 and below. Consequently all properties of the original - function are available to you. However, any properties you change on the - denodeified function won't be changed on the original function. Example: - - ```javascript - var request = RSVP.denodeify(require('request')), - cookieJar = request.jar(); // <- Inheritance is used here - - request('http://example.com', {jar: cookieJar}).then(function(res) { - // cookieJar.cookies holds now the cookies returned by example.com - }); - ``` - - Using `denodeify` makes it easier to compose asynchronous operations instead - of using callbacks. For example, instead of: - - ```javascript - var fs = require('fs'); - - fs.readFile('myfile.txt', function(err, data){ - if (err) { ... } // Handle error - fs.writeFile('myfile2.txt', data, function(err){ - if (err) { ... } // Handle error - console.log('done') - }); - }); - ``` - - you can chain the operations together using `then` from the returned promise: - - ```javascript - var fs = require('fs'); - var readFile = RSVP.denodeify(fs.readFile); - var writeFile = RSVP.denodeify(fs.writeFile); - - readFile('myfile.txt').then(function(data){ - return writeFile('myfile2.txt', data); - }).then(function(){ - console.log('done') - }).catch(function(error){ - // Handle error - }); - ``` - - @method denodeify - @static - @for RSVP - @param {Function} nodeFunc a 'node-style' function that takes a callback as - its last argument. The callback expects an error to be passed as its first - argument (if an error occurred, otherwise null), and the value from the - operation as its second argument ('function(err, value){ }'). - @param {Boolean|Array} argumentNames An optional paramter that if set - to `true` causes the promise to fulfill with the callback's success arguments - as an array. This is useful if the node function has multiple success - paramters. If you set this paramter to an array with names, the promise will - fulfill with a hash with these names as keys and the success parameters as - values. - @return {Function} a function that wraps `nodeFunc` to return an - `RSVP.Promise` - @static - */ - __exports__["default"] = function denodeify(nodeFunc, options) { - var fn = function() { - var self = this; - var l = arguments.length; - var args = new Array(l + 1); - var arg; - var promiseInput = false; - - for (var i = 0; i < l; ++i) { - arg = arguments[i]; - - if (!promiseInput) { - // TODO: clean this up - promiseInput = needsPromiseInput(arg); - if (promiseInput === GET_THEN_ERROR) { - var p = new Promise(noop); - reject(p, GET_THEN_ERROR.value); - return p; - } else if (promiseInput && promiseInput !== true) { - arg = wrapThenable(promiseInput, arg); - } - } - args[i] = arg; - } - - var promise = new Promise(noop); - - args[l] = function(err, val) { - if (err) - reject(promise, err); - else if (options === undefined) - resolve(promise, val); - else if (options === true) - resolve(promise, arrayResult(arguments)); - else if (isArray(options)) - resolve(promise, makeObject(arguments, options)); - else - resolve(promise, val); - }; - - if (promiseInput) { - return handlePromiseInput(promise, args, nodeFunc, self); - } else { - return handleValueInput(promise, args, nodeFunc, self); - } - }; - - fn.__proto__ = nodeFunc; - - return fn; - } - - function handleValueInput(promise, args, nodeFunc, self) { - var result = tryApply(nodeFunc, self, args); - if (result === ERROR) { - reject(promise, result.value); - } - return promise; - } - - function handlePromiseInput(promise, args, nodeFunc, self){ - return Promise.all(args).then(function(args){ - var result = tryApply(nodeFunc, self, args); - if (result === ERROR) { - reject(promise, result.value); - } - return promise; - }); - } - - function needsPromiseInput(arg) { - if (arg && typeof arg === 'object') { - if (arg.constructor === Promise) { - return true; - } else { - return getThen(arg); - } - } else { - return false; - } - } - }); -enifed("rsvp/promise-hash", - ["./enumerator","./-internal","./utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - var PENDING = __dependency2__.PENDING; - var o_create = __dependency3__.o_create; - - function PromiseHash(Constructor, object, label) { - this._superConstructor(Constructor, object, true, label); - } - - __exports__["default"] = PromiseHash; - - PromiseHash.prototype = o_create(Enumerator.prototype); - PromiseHash.prototype._superConstructor = Enumerator; - PromiseHash.prototype._init = function() { - this._result = {}; - }; - - PromiseHash.prototype._validateInput = function(input) { - return input && typeof input === 'object'; - }; - - PromiseHash.prototype._validationError = function() { - return new Error('Promise.hash must be called with an object'); - }; - - PromiseHash.prototype._enumerate = function() { - var promise = this.promise; - var input = this._input; - var results = []; - - for (var key in input) { - if (promise._state === PENDING && input.hasOwnProperty(key)) { - results.push({ - position: key, - entry: input[key] - }); - } - } - - var length = results.length; - this._remaining = length; - var result; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - result = results[i]; - this._eachEntry(result.entry, result.position); - } - }; - }); -enifed("rsvp/promise", - ["./config","./instrument","./utils","./-internal","./promise/all","./promise/race","./promise/resolve","./promise/reject","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { - "use strict"; - var config = __dependency1__.config; - var instrument = __dependency2__["default"]; - - var isFunction = __dependency3__.isFunction; - var now = __dependency3__.now; - - var noop = __dependency4__.noop; - var subscribe = __dependency4__.subscribe; - var initializePromise = __dependency4__.initializePromise; - var invokeCallback = __dependency4__.invokeCallback; - var FULFILLED = __dependency4__.FULFILLED; - var REJECTED = __dependency4__.REJECTED; - - var all = __dependency5__["default"]; - var race = __dependency6__["default"]; - var Resolve = __dependency7__["default"]; - var Reject = __dependency8__["default"]; - - var guidKey = 'rsvp_' + now() + '-'; - var counter = 0; - - function needsResolver() { - throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); - } - - function needsNew() { - throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); - } - __exports__["default"] = Promise; - /** - Promise objects represent the eventual result of an asynchronous operation. The - primary way of interacting with a promise is through its `then` method, which - registers callbacks to receive either a promise’s eventual value or the reason - why the promise cannot be fulfilled. - - Terminology - ----------- - - - `promise` is an object or function with a `then` method whose behavior conforms to this specification. - - `thenable` is an object or function that defines a `then` method. - - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). - - `exception` is a value that is thrown using the throw statement. - - `reason` is a value that indicates why a promise was rejected. - - `settled` the final resting state of a promise, fulfilled or rejected. - - A promise can be in one of three states: pending, fulfilled, or rejected. - - Promises that are fulfilled have a fulfillment value and are in the fulfilled - state. Promises that are rejected have a rejection reason and are in the - rejected state. A fulfillment value is never a thenable. - - Promises can also be said to *resolve* a value. If this value is also a - promise, then the original promise's settled state will match the value's - settled state. So a promise that *resolves* a promise that rejects will - itself reject, and a promise that *resolves* a promise that fulfills will - itself fulfill. - - - Basic Usage: - ------------ - - ```js - var promise = new Promise(function(resolve, reject) { - // on success - resolve(value); - - // on failure - reject(reason); - }); - - promise.then(function(value) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Advanced Usage: - --------------- - - Promises shine when abstracting away asynchronous interactions such as - `XMLHttpRequest`s. - - ```js - function getJSON(url) { - return new Promise(function(resolve, reject){ - var xhr = new XMLHttpRequest(); - - xhr.open('GET', url); - xhr.onreadystatechange = handler; - xhr.responseType = 'json'; - xhr.setRequestHeader('Accept', 'application/json'); - xhr.send(); - - function handler() { - if (this.readyState === this.DONE) { - if (this.status === 200) { - resolve(this.response); - } else { - reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); - } - } - }; - }); - } - - getJSON('/posts.json').then(function(json) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Unlike callbacks, promises are great composable primitives. - - ```js - Promise.all([ - getJSON('/posts'), - getJSON('/comments') - ]).then(function(values){ - values[0] // => postsJSON - values[1] // => commentsJSON - - return values; - }); - ``` - - @class RSVP.Promise - @param {function} resolver - @param {String} label optional string for labeling the promise. - Useful for tooling. - @constructor - */ - function Promise(resolver, label) { - this._id = counter++; - this._label = label; - this._state = undefined; - this._result = undefined; - this._subscribers = []; - - if (config.instrument) { - instrument('created', this); - } - - if (noop !== resolver) { - if (!isFunction(resolver)) { - needsResolver(); - } - - if (!(this instanceof Promise)) { - needsNew(); - } - - initializePromise(this, resolver); - } - } - - Promise.cast = Resolve; // deprecated - Promise.all = all; - Promise.race = race; - Promise.resolve = Resolve; - Promise.reject = Reject; - - Promise.prototype = { - constructor: Promise, - - _guidKey: guidKey, - - _onerror: function (reason) { - config.trigger('error', reason); - }, - - /** - The primary way of interacting with a promise is through its `then` method, - which registers callbacks to receive either a promise's eventual value or the - reason why the promise cannot be fulfilled. - - ```js - findUser().then(function(user){ - // user is available - }, function(reason){ - // user is unavailable, and you are given the reason why - }); - ``` - - Chaining - -------- - - The return value of `then` is itself a promise. This second, 'downstream' - promise is resolved with the return value of the first promise's fulfillment - or rejection handler, or rejected if the handler throws an exception. - - ```js - findUser().then(function (user) { - return user.name; - }, function (reason) { - return 'default name'; - }).then(function (userName) { - // If `findUser` fulfilled, `userName` will be the user's name, otherwise it - // will be `'default name'` - }); - - findUser().then(function (user) { - throw new Error('Found user, but still unhappy'); - }, function (reason) { - throw new Error('`findUser` rejected and we're unhappy'); - }).then(function (value) { - // never reached - }, function (reason) { - // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. - // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. - }); - ``` - If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. - - ```js - findUser().then(function (user) { - throw new PedagogicalException('Upstream error'); - }).then(function (value) { - // never reached - }).then(function (value) { - // never reached - }, function (reason) { - // The `PedgagocialException` is propagated all the way down to here - }); - ``` - - Assimilation - ------------ - - Sometimes the value you want to propagate to a downstream promise can only be - retrieved asynchronously. This can be achieved by returning a promise in the - fulfillment or rejection handler. The downstream promise will then be pending - until the returned promise is settled. This is called *assimilation*. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // The user's comments are now available - }); - ``` - - If the assimliated promise rejects, then the downstream promise will also reject. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // If `findCommentsByAuthor` fulfills, we'll have the value here - }, function (reason) { - // If `findCommentsByAuthor` rejects, we'll have the reason here - }); - ``` - - Simple Example - -------------- - - Synchronous Example - - ```javascript - var result; - - try { - result = findResult(); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - findResult(function(result, err){ - if (err) { - // failure - } else { - // success - } - }); - ``` - - Promise Example; - - ```javascript - findResult().then(function(result){ - // success - }, function(reason){ - // failure - }); - ``` - - Advanced Example - -------------- - - Synchronous Example - - ```javascript - var author, books; - - try { - author = findAuthor(); - books = findBooksByAuthor(author); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - - function foundBooks(books) { - - } - - function failure(reason) { - - } - - findAuthor(function(author, err){ - if (err) { - failure(err); - // failure - } else { - try { - findBoooksByAuthor(author, function(books, err) { - if (err) { - failure(err); - } else { - try { - foundBooks(books); - } catch(reason) { - failure(reason); - } - } - }); - } catch(error) { - failure(err); - } - // success - } - }); - ``` - - Promise Example; - - ```javascript - findAuthor(). - then(findBooksByAuthor). - then(function(books){ - // found books - }).catch(function(reason){ - // something went wrong - }); - ``` - - @method then - @param {Function} onFulfilled - @param {Function} onRejected - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - then: function(onFulfillment, onRejection, label) { - var parent = this; - var state = parent._state; - - if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) { - if (config.instrument) { - instrument('chained', this, this); - } - return this; - } - - parent._onerror = null; - - var child = new this.constructor(noop, label); - var result = parent._result; - - if (config.instrument) { - instrument('chained', parent, child); - } - - if (state) { - var callback = arguments[state - 1]; - config.async(function(){ - invokeCallback(state, child, callback, result); - }); - } else { - subscribe(parent, child, onFulfillment, onRejection); - } - - return child; - }, - - /** - `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same - as the catch block of a try/catch statement. - - ```js - function findAuthor(){ - throw new Error('couldn't find that author'); - } - - // synchronous - try { - findAuthor(); - } catch(reason) { - // something went wrong - } - - // async with promises - findAuthor().catch(function(reason){ - // something went wrong - }); - ``` - - @method catch - @param {Function} onRejection - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - 'catch': function(onRejection, label) { - return this.then(null, onRejection, label); - }, - - /** - `finally` will be invoked regardless of the promise's fate just as native - try/catch/finally behaves - - Synchronous example: - - ```js - findAuthor() { - if (Math.random() > 0.5) { - throw new Error(); - } - return new Author(); - } - - try { - return findAuthor(); // succeed or fail - } catch(error) { - return findOtherAuther(); - } finally { - // always runs - // doesn't affect the return value - } - ``` - - Asynchronous example: - - ```js - findAuthor().catch(function(reason){ - return findOtherAuther(); - }).finally(function(){ - // author was either found, or not - }); - ``` - - @method finally - @param {Function} callback - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} - */ - 'finally': function(callback, label) { - var constructor = this.constructor; - - return this.then(function(value) { - return constructor.resolve(callback()).then(function(){ - return value; - }); - }, function(reason) { - return constructor.resolve(callback()).then(function(){ - throw reason; - }); - }, label); - } - }; - }); -enifed("rsvp/promise/all", - ["../enumerator","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Enumerator = __dependency1__["default"]; - - /** - `RSVP.Promise.all` accepts an array of promises, and returns a new promise which - is fulfilled with an array of fulfillment values for the passed promises, or - rejected with the reason of the first passed promise to be rejected. It casts all - elements of the passed iterable to promises as it runs this algorithm. - - Example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.resolve(2); - var promise3 = RSVP.resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.Promise.all(promises).then(function(array){ - // The array here would be [ 1, 2, 3 ]; - }); - ``` - - If any of the `promises` given to `RSVP.all` are rejected, the first promise - that is rejected will be given as an argument to the returned promises's - rejection handler. For example: - - Example: - - ```javascript - var promise1 = RSVP.resolve(1); - var promise2 = RSVP.reject(new Error("2")); - var promise3 = RSVP.reject(new Error("3")); - var promises = [ promise1, promise2, promise3 ]; - - RSVP.Promise.all(promises).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(error) { - // error.message === "2" - }); - ``` - - @method all - @static - @param {Array} entries array of promises - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all `promises` have been - fulfilled, or rejected if any of them become rejected. - @static - */ - __exports__["default"] = function all(entries, label) { - return new Enumerator(this, entries, true /* abort on reject */, label).promise; - } - }); -enifed("rsvp/promise/race", - ["../utils","../-internal","exports"], - function(__dependency1__, __dependency2__, __exports__) { - "use strict"; - var isArray = __dependency1__.isArray; - - var noop = __dependency2__.noop; - var resolve = __dependency2__.resolve; - var reject = __dependency2__.reject; - var subscribe = __dependency2__.subscribe; - var PENDING = __dependency2__.PENDING; - - /** - `RSVP.Promise.race` returns a new promise which is settled in the same way as the - first passed promise to settle. - - Example: - - ```javascript - var promise1 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 2'); - }, 100); - }); - - RSVP.Promise.race([promise1, promise2]).then(function(result){ - // result === 'promise 2' because it was resolved before promise1 - // was resolved. - }); - ``` - - `RSVP.Promise.race` is deterministic in that only the state of the first - settled promise matters. For example, even if other promises given to the - `promises` array argument are resolved, but the first settled promise has - become rejected before the other promises became fulfilled, the returned - promise will become rejected: - - ```javascript - var promise1 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new RSVP.Promise(function(resolve, reject){ - setTimeout(function(){ - reject(new Error('promise 2')); - }, 100); - }); - - RSVP.Promise.race([promise1, promise2]).then(function(result){ - // Code here never runs - }, function(reason){ - // reason.message === 'promise 2' because promise 2 became rejected before - // promise 1 became fulfilled - }); - ``` - - An example real-world use case is implementing timeouts: - - ```javascript - RSVP.Promise.race([ajax('foo.json'), timeout(5000)]) - ``` - - @method race - @static - @param {Array} promises array of promises to observe - @param {String} label optional string for describing the promise returned. - Useful for tooling. - @return {Promise} a promise which settles in the same way as the first passed - promise to settle. - */ - __exports__["default"] = function race(entries, label) { - /*jshint validthis:true */ - var Constructor = this; - - var promise = new Constructor(noop, label); - - if (!isArray(entries)) { - reject(promise, new TypeError('You must pass an array to race.')); - return promise; - } - - var length = entries.length; - - function onFulfillment(value) { - resolve(promise, value); - } - - function onRejection(reason) { - reject(promise, reason); - } - - for (var i = 0; promise._state === PENDING && i < length; i++) { - subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); - } - - return promise; - } - }); -enifed("rsvp/promise/reject", - ["../-internal","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var noop = __dependency1__.noop; - var _reject = __dependency1__.reject; - - /** - `RSVP.Promise.reject` returns a promise rejected with the passed `reason`. - It is shorthand for the following: - - ```javascript - var promise = new RSVP.Promise(function(resolve, reject){ - reject(new Error('WHOOPS')); - }); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = RSVP.Promise.reject(new Error('WHOOPS')); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - @method reject - @static - @param {Any} reason value that the returned promise will be rejected with. - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. - */ - __exports__["default"] = function reject(reason, label) { - /*jshint validthis:true */ - var Constructor = this; - var promise = new Constructor(noop, label); - _reject(promise, reason); - return promise; - } - }); -enifed("rsvp/promise/resolve", - ["../-internal","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var noop = __dependency1__.noop; - var _resolve = __dependency1__.resolve; - - /** - `RSVP.Promise.resolve` returns a promise that will become resolved with the - passed `value`. It is shorthand for the following: - - ```javascript - var promise = new RSVP.Promise(function(resolve, reject){ - resolve(1); - }); - - promise.then(function(value){ - // value === 1 - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = RSVP.Promise.resolve(1); - - promise.then(function(value){ - // value === 1 - }); - ``` - - @method resolve - @static - @param {Any} value value that the returned promise will be resolved with - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` - */ - __exports__["default"] = function resolve(object, label) { - /*jshint validthis:true */ - var Constructor = this; - - if (object && typeof object === 'object' && object.constructor === Constructor) { - return object; - } - - var promise = new Constructor(noop, label); - _resolve(promise, object); - return promise; - } - }); -enifed("rsvp/race", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.race`. - - @method race - @static - @for RSVP - @param {Array} array Array of promises. - @param {String} label An optional label. This is useful - for tooling. - */ - __exports__["default"] = function race(array, label) { - return Promise.race(array, label); - } - }); -enifed("rsvp/reject", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.reject`. - - @method reject - @static - @for RSVP - @param {Any} reason value that the returned promise will be rejected with. - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. - */ - __exports__["default"] = function reject(reason, label) { - return Promise.reject(reason, label); - } - }); -enifed("rsvp/resolve", - ["./promise","exports"], - function(__dependency1__, __exports__) { - "use strict"; - var Promise = __dependency1__["default"]; - - /** - This is a convenient alias for `RSVP.Promise.resolve`. - - @method resolve - @static - @for RSVP - @param {Any} value value that the returned promise will be resolved with - @param {String} label optional string for identifying the returned promise. - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` - */ - __exports__["default"] = function resolve(value, label) { - return Promise.resolve(value, label); - } - }); -enifed("rsvp/rethrow", - ["exports"], - function(__exports__) { - "use strict"; - /** - `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event - loop in order to aid debugging. - - Promises A+ specifies that any exceptions that occur with a promise must be - caught by the promises implementation and bubbled to the last handler. For - this reason, it is recommended that you always specify a second rejection - handler function to `then`. However, `RSVP.rethrow` will throw the exception - outside of the promise, so it bubbles up to your console if in the browser, - or domain/cause uncaught exception in Node. `rethrow` will also throw the - error again so the error can be handled by the promise per the spec. - - ```javascript - function throws(){ - throw new Error('Whoops!'); - } - - var promise = new RSVP.Promise(function(resolve, reject){ - throws(); - }); - - promise.catch(RSVP.rethrow).then(function(){ - // Code here doesn't run because the promise became rejected due to an - // error! - }, function (err){ - // handle the error here - }); - ``` - - The 'Whoops' error will be thrown on the next turn of the event loop - and you can watch for it in your console. You can also handle it using a - rejection handler given to `.then` or `.catch` on the returned promise. - - @method rethrow - @static - @for RSVP - @param {Error} reason reason the promise became rejected. - @throws Error - @static - */ - __exports__["default"] = function rethrow(reason) { - setTimeout(function() { - throw reason; - }); - throw reason; - } - }); -enifed("rsvp/utils", - ["exports"], - function(__exports__) { - "use strict"; - function objectOrFunction(x) { - return typeof x === 'function' || (typeof x === 'object' && x !== null); - } - - __exports__.objectOrFunction = objectOrFunction;function isFunction(x) { - return typeof x === 'function'; - } - - __exports__.isFunction = isFunction;function isMaybeThenable(x) { - return typeof x === 'object' && x !== null; - } - - __exports__.isMaybeThenable = isMaybeThenable;var _isArray; - if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === '[object Array]'; - }; - } else { - _isArray = Array.isArray; - } - - var isArray = _isArray; - __exports__.isArray = isArray; - // Date.now is not available in browsers < IE9 - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility - var now = Date.now || function() { return new Date().getTime(); }; - __exports__.now = now; - function F() { } - - var o_create = (Object.create || function (o) { - if (arguments.length > 1) { - throw new Error('Second argument not supported'); - } - if (typeof o !== 'object') { - throw new TypeError('Argument must be an object'); - } - F.prototype = o; - return new F(); - }); - __exports__.o_create = o_create; - }); -requireModule("ember"); - -})(); \ No newline at end of file diff --git a/ember/ember-1.13.6.prod.js b/ember/ember-2.0.2.prod.js similarity index 74% rename from ember/ember-1.13.6.prod.js rename to ember/ember-2.0.2.prod.js index f900f16..cdd2c45 100644 --- a/ember/ember-1.13.6.prod.js +++ b/ember/ember-2.0.2.prod.js @@ -5,7 +5,7 @@ * Portions Copyright 2008-2011 Apple Inc. All rights reserved. * @license Licensed under MIT license * See https://raw.github.com/emberjs/ember.js/master/LICENSE - * @version 1.13.6 + * @version 2.0.2+a7f49eab */ (function() { @@ -13,7 +13,8 @@ var enifed, requireModule, eriuqer, requirejs, Ember; var mainContext = this; (function() { - var isNode = typeof process !== 'undefined' && {}.toString.call(process) === '[object process]'; + var isNode = typeof window === 'undefined' && + typeof process !== 'undefined' && {}.toString.call(process) === '[object process]'; if (!isNode) { Ember = this.Ember = this.Ember || {}; @@ -36,7 +37,7 @@ var mainContext = this; value.callback = callback; } - registry[name] = value; + registry[name] = value; }; requirejs = eriuqer = requireModule = function(name) { @@ -117,7 +118,7 @@ var mainContext = this; enifed('backburner', ['exports', './backburner/utils', './backburner/platform', './backburner/binary-search', './backburner/deferred-action-queues'], function (exports, _backburnerUtils, _backburnerPlatform, _backburnerBinarySearch, _backburnerDeferredActionQueues) { 'use strict'; - exports["default"] = Backburner; + exports.default = Backburner; function Backburner(queueNames, options) { this.queueNames = queueNames; @@ -128,9 +129,23 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', this.instanceStack = []; this._debouncees = []; this._throttlers = []; + this._eventCallbacks = { + end: [], + begin: [] + }; + + this._timerTimeoutId = undefined; this._timers = []; + + var _this = this; + this._boundRunExpiredTimers = function () { + _this._runExpiredTimers(); + }; } + // ms of delay before we conclude a timeout was lost + var TIMEOUT_STALLED_THRESHOLD = 1000; + Backburner.prototype = { begin: function () { var options = this.options; @@ -141,7 +156,8 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', this.instanceStack.push(previousInstance); } - this.currentInstance = new _backburnerDeferredActionQueues["default"](this.queueNames, options); + this.currentInstance = new _backburnerDeferredActionQueues.default(this.queueNames, options); + this._trigger('begin', this.currentInstance, previousInstance); if (onBegin) { onBegin(this.currentInstance, previousInstance); } @@ -168,7 +184,7 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', nextInstance = this.instanceStack.pop(); this.currentInstance = nextInstance; } - + this._trigger('end', currentInstance, nextInstance); if (onEnd) { onEnd(currentInstance, nextInstance); } @@ -176,6 +192,60 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', } }, + /** + Trigger an event. Supports up to two arguments. Designed around + triggering transition events from one run loop instance to the + next, which requires an argument for the first instance and then + an argument for the next instance. + @private + @method _trigger + @param {String} eventName + @param {any} arg1 + @param {any} arg2 + */ + _trigger: function (eventName, arg1, arg2) { + var callbacks = this._eventCallbacks[eventName]; + if (callbacks) { + for (var i = 0; i < callbacks.length; i++) { + callbacks[i](arg1, arg2); + } + } + }, + + on: function (eventName, callback) { + if (typeof callback !== 'function') { + throw new TypeError('Callback must be a function'); + } + var callbacks = this._eventCallbacks[eventName]; + if (callbacks) { + callbacks.push(callback); + } else { + throw new TypeError('Cannot on() event "' + eventName + '" because it does not exist'); + } + }, + + off: function (eventName, callback) { + if (eventName) { + var callbacks = this._eventCallbacks[eventName]; + var callbackFound = false; + if (!callbacks) return; + if (callback) { + for (var i = 0; i < callbacks.length; i++) { + if (callbacks[i] === callback) { + callbackFound = true; + callbacks.splice(i, 1); + i--; + } + } + } + if (!callbackFound) { + throw new TypeError('Cannot off() callback that does not exist'); + } + } else { + throw new TypeError('Cannot off() event "' + eventName + '" because it does not exist'); + } + }, + run: function () /* target, method, args */{ var length = arguments.length; var method, target, args; @@ -231,39 +301,60 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', } }, + /* + Join the passed method with an existing queue and execute immediately, + if there isn't one use `Backburner#run`. + The join method is like the run method except that it will schedule into + an existing queue if one already exists. In either case, the join method will + immediately execute the passed in function and return its result. + @method join + @param {Object} target + @param {Function} method The method to be executed + @param {any} args The method arguments + @return method result + */ join: function () /* target, method, args */{ - if (this.currentInstance) { - var length = arguments.length; - var method, target; + if (!this.currentInstance) { + return this.run.apply(this, arguments); + } - if (length === 1) { - method = arguments[0]; - target = null; - } else { - target = arguments[0]; - method = arguments[1]; - } + var length = arguments.length; + var method, target; - if (_backburnerUtils.isString(method)) { - method = target[method]; - } + if (length === 1) { + method = arguments[0]; + target = null; + } else { + target = arguments[0]; + method = arguments[1]; + } - if (length === 1) { - return method(); - } else if (length === 2) { - return method.call(target); - } else { - var args = new Array(length - 2); - for (var i = 0, l = length - 2; i < l; i++) { - args[i] = arguments[i + 2]; - } - return method.apply(target, args); - } + if (_backburnerUtils.isString(method)) { + method = target[method]; + } + + if (length === 1) { + return method(); + } else if (length === 2) { + return method.call(target); } else { - return this.run.apply(this, arguments); + var args = new Array(length - 2); + for (var i = 0, l = length - 2; i < l; i++) { + args[i] = arguments[i + 2]; + } + return method.apply(target, args); } }, + /* + Defer the passed function to run inside the specified queue. + @method defer + @param {String} queueName + @param {Object} target + @param {Function|String} method The method or method name to be executed + @param {any} args The method arguments + @return method result + */ defer: function (queueName /* , target, method, args */) { var length = arguments.length; var method, target, args; @@ -406,12 +497,27 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', } } + return this._setTimeout(fn, executeAt); + }, + + _setTimeout: function (fn, executeAt) { + if (this._timers.length === 0) { + this._timers.push(executeAt, fn); + this._installTimerTimeout(); + return fn; + } + + this._reinstallStalledTimerTimeout(); + // find position to insert - var i = _backburnerBinarySearch["default"](executeAt, this._timers); + var i = _backburnerBinarySearch.default(executeAt, this._timers); this._timers.splice(i, 0, executeAt, fn); - updateLaterTimer(this, executeAt, wait); + // we should be the new earliest timer if i == 0 + if (i === 0) { + this._reinstallTimerTimeout(); + } return fn; }, @@ -439,7 +545,7 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', return this._throttlers[index]; } // throttled - timer = _backburnerPlatform["default"].setTimeout(function () { + timer = _backburnerPlatform.default.setTimeout(function () { if (!immediate) { backburner.run.apply(backburner, args); } @@ -487,7 +593,7 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', clearTimeout(debouncee[2]); } - timer = _backburnerPlatform["default"].setTimeout(function () { + timer = _backburnerPlatform.default.setTimeout(function () { if (!immediate) { backburner.run.apply(backburner, args); } @@ -509,20 +615,13 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', }, cancelTimers: function () { - var clearItems = function (item) { - clearTimeout(item[2]); - }; - _backburnerUtils.each(this._throttlers, clearItems); this._throttlers = []; _backburnerUtils.each(this._debouncees, clearItems); this._debouncees = []; - if (this._laterTimer) { - clearTimeout(this._laterTimer); - this._laterTimer = null; - } + this._clearTimerTimeout(); this._timers = []; if (this._autorun) { @@ -547,15 +646,7 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', if (this._timers[i + 1] === timer) { this._timers.splice(i, 2); // remove the two elements if (i === 0) { - if (this._laterTimer) { - // Active timer? Then clear timer and reset for future timer - clearTimeout(this._laterTimer); - this._laterTimer = null; - } - if (this._timers.length > 0) { - // Update to next available timer when available - updateLaterTimer(this, this._timers[0], this._timers[0] - _backburnerUtils.now()); - } + this._reinstallTimerTimeout(); } return true; } @@ -589,6 +680,67 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', } return false; + }, + + _runExpiredTimers: function () { + this._timerTimeoutId = undefined; + this.run(this, this._scheduleExpiredTimers); + }, + + _scheduleExpiredTimers: function () { + var n = _backburnerUtils.now(); + var timers = this._timers; + var i = 0; + var l = timers.length; + for (; i < l; i += 2) { + var executeAt = timers[i]; + var fn = timers[i + 1]; + if (executeAt <= n) { + this.schedule(this.options.defaultQueue, null, fn); + } else { + break; + } + } + timers.splice(0, i); + this._installTimerTimeout(); + }, + + _reinstallStalledTimerTimeout: function () { + if (!this._timerTimeoutId) { + return; + } + // if we have a timer we should always have a this._timerTimeoutId + var minExpiresAt = this._timers[0]; + var delay = _backburnerUtils.now() - minExpiresAt; + // threshold of a second before we assume that the currently + // installed timeout will not run, so we don't constantly reinstall + // timeouts that are delayed but good still + if (delay < TIMEOUT_STALLED_THRESHOLD) { + return; + } + }, + + _reinstallTimerTimeout: function () { + this._clearTimerTimeout(); + this._installTimerTimeout(); + }, + + _clearTimerTimeout: function () { + if (!this._timerTimeoutId) { + return; + } + clearTimeout(this._timerTimeoutId); + this._timerTimeoutId = undefined; + }, + + _installTimerTimeout: function () { + if (!this._timers.length) { + return; + } + var minExpiresAt = this._timers[0]; + var n = _backburnerUtils.now(); + var wait = Math.max(0, minExpiresAt - n); + this._timerTimeoutId = setTimeout(this._boundRunExpiredTimers, wait); } }; @@ -610,58 +762,12 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', function createAutorun(backburner) { backburner.begin(); - backburner._autorun = _backburnerPlatform["default"].setTimeout(function () { + backburner._autorun = _backburnerPlatform.default.setTimeout(function () { backburner._autorun = null; backburner.end(); }); } - function updateLaterTimer(backburner, executeAt, wait) { - var n = _backburnerUtils.now(); - if (!backburner._laterTimer || executeAt < backburner._laterTimerExpiresAt || backburner._laterTimerExpiresAt < n) { - - if (backburner._laterTimer) { - // Clear when: - // - Already expired - // - New timer is earlier - clearTimeout(backburner._laterTimer); - - if (backburner._laterTimerExpiresAt < n) { - // If timer was never triggered - // Calculate the left-over wait-time - wait = Math.max(0, executeAt - n); - } - } - - backburner._laterTimer = _backburnerPlatform["default"].setTimeout(function () { - backburner._laterTimer = null; - backburner._laterTimerExpiresAt = null; - executeTimers(backburner); - }, wait); - - backburner._laterTimerExpiresAt = n + wait; - } - } - - function executeTimers(backburner) { - var n = _backburnerUtils.now(); - var fns, i, l; - - backburner.run(function () { - i = _backburnerBinarySearch["default"](n, backburner._timers); - - fns = backburner._timers.splice(0, i); - - for (i = 1, l = fns.length; i < l; i += 2) { - backburner.schedule(backburner.options.defaultQueue, null, fns[i]); - } - }); - - if (backburner._timers.length) { - updateLaterTimer(backburner, backburner._timers[0], backburner._timers[0] - n); - } - } - function findDebouncee(target, method, debouncees) { return findItem(target, method, debouncees); } @@ -684,11 +790,15 @@ enifed('backburner', ['exports', './backburner/utils', './backburner/platform', return index; } + + function clearItems(item) { + clearTimeout(item[2]); + } }); enifed("backburner/binary-search", ["exports"], function (exports) { "use strict"; - exports["default"] = binarySearch; + exports.default = binarySearch; function binarySearch(time, timers) { var start = 0; @@ -717,7 +827,7 @@ enifed("backburner/binary-search", ["exports"], function (exports) { enifed('backburner/deferred-action-queues', ['exports', './utils', './queue'], function (exports, _utils, _queue) { 'use strict'; - exports["default"] = DeferredActionQueues; + exports.default = DeferredActionQueues; function DeferredActionQueues(queueNames, options) { var queues = this.queues = {}; @@ -726,7 +836,7 @@ enifed('backburner/deferred-action-queues', ['exports', './utils', './queue'], f this.options = options; _utils.each(queueNames, function (queueName) { - queues[queueName] = new _queue["default"](queueName, options[queueName], options); + queues[queueName] = new _queue.default(queueName, options[queueName], options); }); } @@ -734,6 +844,10 @@ enifed('backburner/deferred-action-queues', ['exports', './utils', './queue'], f throw new Error('You attempted to schedule an action in a queue (' + name + ') that doesn\'t exist'); } + function noSuchMethod(name) { + throw new Error('You attempted to schedule an action in a queue (' + name + ') for a method that doesn\'t exist'); + } + DeferredActionQueues.prototype = { schedule: function (name, target, method, args, onceFlag, stack) { var queues = this.queues; @@ -743,6 +857,10 @@ enifed('backburner/deferred-action-queues', ['exports', './utils', './queue'], f noSuchQueue(name); } + if (!method) { + noSuchMethod(name); + } + if (onceFlag) { return queue.pushUnique(target, method, args, stack); } else { @@ -753,10 +871,9 @@ enifed('backburner/deferred-action-queues', ['exports', './utils', './queue'], f flush: function () { var queues = this.queues; var queueNames = this.queueNames; - var queueName, queue, queueItems, priorQueueNameIndex; + var queueName, queue; var queueNameIndex = 0; var numberOfQueues = queueNames.length; - var options = this.options; while (queueNameIndex < numberOfQueues) { queueName = queueNames[queueNameIndex]; @@ -801,12 +918,12 @@ enifed('backburner/platform', ['exports'], function (exports) { throw new Error('no global: `self` or `global` found'); } - exports["default"] = platform; + exports.default = platform; }); enifed('backburner/queue', ['exports', './utils'], function (exports, _utils) { 'use strict'; - exports["default"] = Queue; + exports.default = Queue; function Queue(name, options, globalOptions) { this.name = name; @@ -880,11 +997,6 @@ enifed('backburner/queue', ['exports', './utils'], function (exports, _utils) { }, pushUnique: function (target, method, args, stack) { - var queue = this._queue, - currentTarget, - currentMethod, - i, - l; var KEY = this.globalOptions.GUID_KEY; if (target && KEY) { @@ -1092,45 +1204,9 @@ enifed('backburner/utils', ['exports'], function (exports) { }; } }); -enifed('calculateVersion', ['exports'], function (exports) { +enifed('container', ['exports', 'ember-metal/core', 'container/registry', 'container/container'], function (exports, _emberMetalCore, _containerRegistry, _containerContainer) { 'use strict'; - var fs = eriuqer('fs'); - var path = eriuqer('path'); - - module.exports = function () { - var packageVersion = eriuqer('../package.json').version; - var output = [packageVersion]; - var gitPath = path.join(__dirname, '..', '.git'); - var headFilePath = path.join(gitPath, 'HEAD'); - - if (packageVersion.indexOf('+') > -1) { - try { - if (fs.existsSync(headFilePath)) { - var headFile = fs.readFileSync(headFilePath, { encoding: 'utf8' }); - var branchName = headFile.split('/').slice(-1)[0].trim(); - var refPath = headFile.split(' ')[1]; - var branchSHA; - - if (refPath) { - var branchPath = path.join(gitPath, refPath.trim()); - branchSHA = fs.readFileSync(branchPath); - } else { - branchSHA = branchName; - } - - output.push(branchSHA.slice(0, 10)); - } - } catch (err) { - console.error(err.stack); - } - return output.join('.'); - } else { - return packageVersion; - } - }; -}); -enifed('container', ['exports', 'container/registry', 'container/container'], function (exports, _containerRegistry, _containerContainer) { /* Public api for the container is still in flux. The public api, specified on the application namespace should be considered the stable api. @@ -1143,24 +1219,18 @@ enifed('container', ['exports', 'container/registry', 'container/container'], fu If model factory injections are enabled, models should not be accessed globally (only through `container.lookupFactory('model:modelName'))`); */ - 'use strict'; + _emberMetalCore.default.MODEL_FACTORY_INJECTIONS = false; - Ember.MODEL_FACTORY_INJECTIONS = false; - - if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { - Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; + if (_emberMetalCore.default.ENV && typeof _emberMetalCore.default.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { + _emberMetalCore.default.MODEL_FACTORY_INJECTIONS = !!_emberMetalCore.default.ENV.MODEL_FACTORY_INJECTIONS; } - exports.Registry = _containerRegistry["default"]; - exports.Container = _containerContainer["default"]; + exports.Registry = _containerRegistry.default; + exports.Container = _containerContainer.default; }); -enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalKeys, _emberMetalDictionary) { +enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalDictionary) { 'use strict'; - // TODO - Temporary workaround for v0.4.0 of the ES6 transpiler, which lacks support for circular dependencies. - // See the below usage of requireModule. Instead, it should be possible to simply `import Registry from './registry';` - var Registry; - /** A container used to instantiate and cache objects. @@ -1175,25 +1245,16 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' @class Container */ function Container(registry, options) { - this._registry = registry || (function () { - - // TODO - See note above about transpiler import workaround. - if (!Registry) { - Registry = requireModule('container/registry')['default']; - } - - return new Registry(); - })(); - - this.cache = _emberMetalDictionary["default"](options && options.cache ? options.cache : null); - this.factoryCache = _emberMetalDictionary["default"](options && options.factoryCache ? options.factoryCache : null); - this.validationCache = _emberMetalDictionary["default"](options && options.validationCache ? options.validationCache : null); + this._registry = registry; + this.cache = _emberMetalDictionary.default(options && options.cache ? options.cache : null); + this.factoryCache = _emberMetalDictionary.default(options && options.factoryCache ? options.factoryCache : null); + this.validationCache = _emberMetalDictionary.default(options && options.validationCache ? options.validationCache : null); } Container.prototype = { /** @private - @property _registry + @property _registry @type Registry @since 1.11.0 */ @@ -1201,7 +1262,7 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' /** @private - @property cache + @property cache @type InheritingDict */ cache: null, @@ -1297,20 +1358,6 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' } }; - (function exposeRegistryMethods() { - var methods = ['register', 'unregister', 'resolve', 'normalize', 'typeInjection', 'injection', 'factoryInjection', 'factoryTypeInjection', 'has', 'options', 'optionsForType']; - - function exposeRegistryMethod(method) { - Container.prototype[method] = function () { - return this._registry[method].apply(this._registry, arguments); - }; - } - - for (var i = 0, l = methods.length; i < l; i++) { - exposeRegistryMethod(methods[i]); - } - })(); - function lookup(container, fullName, options) { options = options || {}; @@ -1368,7 +1415,7 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' } var type = fullName.split(':')[0]; - if (!factory || typeof factory.extend !== 'function' || !_emberMetalCore["default"].MODEL_FACTORY_INJECTIONS && type === 'model') { + if (!factory || typeof factory.extend !== 'function' || !_emberMetalCore.default.MODEL_FACTORY_INJECTIONS && type === 'model') { if (factory && typeof factory._onLookup === 'function') { factory._onLookup(fullName); } @@ -1458,7 +1505,7 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' function eachDestroyable(container, callback) { var cache = container.cache; - var keys = _emberMetalKeys["default"](cache); + var keys = Object.keys(cache); var key, value; for (var i = 0, l = keys.length; i < l; i++) { @@ -1478,7 +1525,7 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' } }); - container.cache.dict = _emberMetalDictionary["default"](null); + container.cache.dict = _emberMetalDictionary.default(null); } function resetMember(container, fullName) { @@ -1495,19 +1542,14 @@ enifed('container/container', ['exports', 'ember-metal/core', 'ember-metal/keys' } } - exports["default"] = Container; + exports.default = Container; }); // Ember.assert -enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictionary', 'ember-metal/keys', 'ember-metal/merge', './container'], function (exports, _emberMetalCore, _emberMetalDictionary, _emberMetalKeys, _emberMetalMerge, _container) { +enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictionary', 'ember-metal/merge', './container'], function (exports, _emberMetalCore, _emberMetalDictionary, _emberMetalMerge, _container) { 'use strict'; var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; - var instanceInitializersFeatureEnabled; - - instanceInitializersFeatureEnabled = true; - - /** A registry used to store factory and option information keyed by type. @@ -1527,19 +1569,19 @@ enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictio this.resolver = options && options.resolver ? options.resolver : function () {}; - this.registrations = _emberMetalDictionary["default"](options && options.registrations ? options.registrations : null); + this.registrations = _emberMetalDictionary.default(options && options.registrations ? options.registrations : null); - this._typeInjections = _emberMetalDictionary["default"](null); - this._injections = _emberMetalDictionary["default"](null); - this._factoryTypeInjections = _emberMetalDictionary["default"](null); - this._factoryInjections = _emberMetalDictionary["default"](null); + this._typeInjections = _emberMetalDictionary.default(null); + this._injections = _emberMetalDictionary.default(null); + this._factoryTypeInjections = _emberMetalDictionary.default(null); + this._factoryInjections = _emberMetalDictionary.default(null); - this._normalizeCache = _emberMetalDictionary["default"](null); - this._resolveCache = _emberMetalDictionary["default"](null); - this._failCache = _emberMetalDictionary["default"](null); + this._normalizeCache = _emberMetalDictionary.default(null); + this._resolveCache = _emberMetalDictionary.default(null); + this._failCache = _emberMetalDictionary.default(null); - this._options = _emberMetalDictionary["default"](null); - this._typeOptions = _emberMetalDictionary["default"](null); + this._options = _emberMetalDictionary.default(null); + this._typeOptions = _emberMetalDictionary.default(null); } Registry.prototype = { @@ -1621,16 +1663,6 @@ enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictio */ _typeOptions: null, - /** - The first container created for this registry. - This allows deprecated access to `lookup` and `lookupFactory` to avoid - breaking compatibility for Ember 1.x initializers. - @private - @property _defaultContainer - @type Container - */ - _defaultContainer: null, - /** Creates a container based on this registry. @private @@ -1639,46 +1671,7 @@ enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictio @return {Container} created container */ container: function (options) { - var container = new _container["default"](this, options); - - // 2.0TODO - remove `registerContainer` - this.registerContainer(container); - - return container; - }, - - /** - Register the first container created for a registery to allow deprecated - access to its `lookup` and `lookupFactory` methods to avoid breaking - compatibility for Ember 1.x initializers. - 2.0TODO: Remove this method. The bookkeeping is only needed to support - deprecated behavior. - @private - @param {Container} newly created container - */ - registerContainer: function (container) { - if (!this._defaultContainer) { - this._defaultContainer = container; - } - if (this.fallback) { - this.fallback.registerContainer(container); - } - }, - - lookup: function (fullName, options) { - - if (instanceInitializersFeatureEnabled) { - } - - return this._defaultContainer.lookup(fullName, options); - }, - - lookupFactory: function (fullName) { - - if (instanceInitializersFeatureEnabled) { - } - - return this._defaultContainer.lookupFactory(fullName); + return new _container.default(this, options); }, /** @@ -1901,10 +1894,6 @@ enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictio } }, - option: function (fullName, optionName) { - return this.getOption(fullName, optionName); - }, - /** Used only via `injection`. Provides a specialized form of injection, specifically enabling @@ -2092,8 +2081,8 @@ enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictio var fallbackKnown = undefined, resolverKnown = undefined; - var localKnown = _emberMetalDictionary["default"](null); - var registeredNames = _emberMetalKeys["default"](this.registrations); + var localKnown = _emberMetalDictionary.default(null); + var registeredNames = Object.keys(this.registrations); for (var index = 0, _length = registeredNames.length; index < _length; index++) { var fullName = registeredNames[index]; var itemType = fullName.split(':')[0]; @@ -2210,7 +2199,7 @@ enifed('container/registry', ['exports', 'ember-metal/core', 'ember-metal/dictio return registry.resolve(fullName) !== undefined; } - exports["default"] = Registry; + exports.default = Registry; }); // Ember.assert enifed("dag-map", ["exports"], function (exports) { @@ -2393,7 +2382,7 @@ enifed("dag-map", ["exports"], function (exports) { } }; - exports["default"] = DAG; + exports.default = DAG; }); enifed('dag-map.umd', ['exports', './dag-map'], function (exports, _dagMap) { 'use strict'; @@ -2401,12 +2390,12 @@ enifed('dag-map.umd', ['exports', './dag-map'], function (exports, _dagMap) { /* global define:true module:true window: true */ if (typeof enifed === 'function' && enifed.amd) { enifed(function () { - return _dagMap["default"]; + return _dagMap.default; }); } else if (typeof module !== 'undefined' && module.exports) { - module.exports = _dagMap["default"]; + module.exports = _dagMap.default; } else if (typeof undefined !== 'undefined') { - undefined['DAG'] = _dagMap["default"]; + undefined['DAG'] = _dagMap.default; } }); enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./dom-helper/build-html-dom", "./dom-helper/classes", "./dom-helper/prop"], function (exports, _htmlbarsRuntimeMorph, _morphAttr, _domHelperBuildHtmlDom, _domHelperClasses, _domHelperProp) { @@ -2564,11 +2553,33 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ return element.appendChild(childElement); }; + var itemAt; + + // It appears that sometimes, in yet to be itentified scenarios PhantomJS 2.0 + // crashes on childNodes.item(index), but works as expected with childNodes[index]; + // + // Although it would be nice to move to childNodes[index] in all scenarios, + // this would require SimpleDOM to maintain the childNodes array. This would be + // quite costly, in both dev time and runtime. + // + // So instead, we choose the best possible method and call it a day. + // + /*global navigator */ + if (typeof navigator !== 'undefined' && navigator.userAgent.indexOf('PhantomJS')) { + itemAt = function (nodes, index) { + return nodes[index]; + }; + } else { + itemAt = function (nodes, index) { + return nodes.item(index); + }; + } + prototype.childAt = function (element, indices) { var child = element; for (var i = 0; i < indices.length; i++) { - child = child.childNodes.item(indices[i]); + child = itemAt(child.childNodes, indices[i]); } return child; @@ -2674,8 +2685,7 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ }; prototype.setProperty = function (element, name, value, namespace) { - var lowercaseName = name.toLowerCase(); - if (element.namespaceURI === _domHelperBuildHtmlDom.svgNamespace || lowercaseName === 'style') { + if (element.namespaceURI === _domHelperBuildHtmlDom.svgNamespace) { if (_domHelperProp.isAttrRemovalValue(value)) { element.removeAttribute(name); } else { @@ -2783,7 +2793,7 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ return clone; }; - prototype.AttrMorphClass = _morphAttr["default"]; + prototype.AttrMorphClass = _morphAttr.default; prototype.createAttrMorph = function (element, attrName, namespace) { return new this.AttrMorphClass(element, attrName, this, namespace); @@ -2801,7 +2811,7 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ return morph; }; - prototype.MorphClass = _htmlbarsRuntimeMorph["default"]; + prototype.MorphClass = _htmlbarsRuntimeMorph.default; prototype.createMorph = function (parent, start, end, contextualElement) { if (contextualElement && contextualElement.nodeType === 11) { @@ -2823,7 +2833,7 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ } var fragment = this.createDocumentFragment(); - return _htmlbarsRuntimeMorph["default"].create(this, contextualElement, fragment); + return _htmlbarsRuntimeMorph.default.create(this, contextualElement, fragment); }; prototype.replaceContentWithMorph = function (element) { @@ -2832,9 +2842,9 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ if (!firstChild) { var comment = this.createComment(''); this.appendChild(element, comment); - return _htmlbarsRuntimeMorph["default"].create(this, element, comment); + return _htmlbarsRuntimeMorph.default.create(this, element, comment); } else { - var morph = _htmlbarsRuntimeMorph["default"].attach(this, element, firstChild, element.lastChild); + var morph = _htmlbarsRuntimeMorph.default.attach(this, element, firstChild, element.lastChild); morph.clear(); return morph; } @@ -2936,7 +2946,7 @@ enifed("dom-helper", ["exports", "./htmlbars-runtime/morph", "./morph-attr", "./ return parsingNode.protocol; }; - exports["default"] = DOMHelper; + exports.default = DOMHelper; }); enifed('dom-helper/build-html-dom', ['exports'], function (exports) { /* global XMLSerializer:false */ @@ -3348,7 +3358,7 @@ enifed('dom-helper/prop', ['exports'], function (exports) { } } - if (type === 'prop' && preferAttr(element.tagName, normalized)) { + if (type === 'prop' && (normalized.toLowerCase() === 'style' || preferAttr(element.tagName, normalized))) { type = 'attr'; } @@ -3393,187 +3403,28 @@ enifed('dom-helper/prop', ['exports'], function (exports) { return tag && tag[propName.toLowerCase()] || false; } }); -enifed('ember-application', ['exports', 'ember-metal/core', 'ember-runtime/system/lazy_load', 'ember-application/system/resolver', 'ember-application/system/application', 'ember-application/ext/controller'], function (exports, _emberMetalCore, _emberRuntimeSystemLazy_load, _emberApplicationSystemResolver, _emberApplicationSystemApplication, _emberApplicationExtController) { +enifed('ember-application', ['exports', 'ember-metal/core', 'ember-runtime/system/lazy_load', 'ember-application/system/resolver', 'ember-application/system/application'], function (exports, _emberMetalCore, _emberRuntimeSystemLazy_load, _emberApplicationSystemResolver, _emberApplicationSystemApplication) { 'use strict'; - // side effect of extending ControllerMixin + _emberMetalCore.default.Application = _emberApplicationSystemApplication.default; + _emberMetalCore.default.Resolver = _emberApplicationSystemResolver.Resolver; + _emberMetalCore.default.DefaultResolver = _emberApplicationSystemResolver.default; - _emberMetalCore["default"].Application = _emberApplicationSystemApplication["default"]; - _emberMetalCore["default"].Resolver = _emberApplicationSystemResolver.Resolver; - _emberMetalCore["default"].DefaultResolver = _emberApplicationSystemResolver["default"]; - - _emberRuntimeSystemLazy_load.runLoadHooks('Ember.Application', _emberApplicationSystemApplication["default"]); + _emberRuntimeSystemLazy_load.runLoadHooks('Ember.Application', _emberApplicationSystemApplication.default); }); /** @module ember @submodule ember-application */ -enifed("ember-application/ext/controller", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/error", "ember-metal/utils", "ember-metal/computed", "ember-runtime/mixins/controller", "ember-routing/system/controller_for"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalError, _emberMetalUtils, _emberMetalComputed, _emberRuntimeMixinsController, _emberRoutingSystemController_for) { - /** - @module ember - @submodule ember-application - @public - */ - - "use strict"; - - function verifyNeedsDependencies(controller, container, needs) { - var dependency, i, l; - var missing = []; - - for (i = 0, l = needs.length; i < l; i++) { - dependency = needs[i]; - - - if (dependency.indexOf(':') === -1) { - dependency = "controller:" + dependency; - } - - // Structure assert to still do verification but not string concat in production - if (!container._registry.has(dependency)) { - missing.push(dependency); - } - } - if (missing.length) { - throw new _emberMetalError["default"](_emberMetalUtils.inspect(controller) + " needs [ " + missing.join(', ') + " ] but " + (missing.length > 1 ? 'they' : 'it') + " could not be found"); - } - } - - var defaultControllersComputedProperty = _emberMetalComputed.computed(function () { - var controller = this; - - - return { - needs: _emberMetalProperty_get.get(controller, 'needs'), - container: _emberMetalProperty_get.get(controller, 'container'), - unknownProperty: function (controllerName) { - var needs = this.needs; - var dependency, i, l; - - for (i = 0, l = needs.length; i < l; i++) { - dependency = needs[i]; - if (dependency === controllerName) { - return this.container.lookup('controller:' + controllerName); - } - } - - var errorMessage = _emberMetalUtils.inspect(controller) + '#needs does not include `' + controllerName + '`. To access the ' + controllerName + ' controller from ' + _emberMetalUtils.inspect(controller) + ', ' + _emberMetalUtils.inspect(controller) + ' should have a `needs` property that is an array of the controllers it has access to.'; - throw new ReferenceError(errorMessage); - }, - setUnknownProperty: function (key, value) { - throw new Error("You cannot overwrite the value of `controllers." + key + "` of " + _emberMetalUtils.inspect(controller)); - } - }; - }); - - /** - @class ControllerMixin - @namespace Ember - @public - */ - _emberRuntimeMixinsController["default"].reopen({ - concatenatedProperties: ['needs'], - - /** - An array of other controller objects available inside - instances of this controller via the `controllers` - property: - For example, when you define a controller: - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'] - }); - ``` - The application's single instance of these other - controllers are accessible by name through the - `controllers` property: - ```javascript - this.get('controllers.post'); // instance of App.PostController - ``` - Given that you have a nested controller (nested resource): - ```javascript - App.CommentsNewController = Ember.ObjectController.extend({ - }); - ``` - When you define a controller that requires access to a nested one: - ```javascript - App.IndexController = Ember.ObjectController.extend({ - needs: ['commentsNew'] - }); - ``` - You will be able to get access to it: - ```javascript - this.get('controllers.commentsNew'); // instance of App.CommentsNewController - ``` - This is only available for singleton controllers. - @deprecated Use `Ember.inject.controller()` instead. - @property {Array} needs - @default [] - @public - */ - needs: [], - - init: function () { - var needs = _emberMetalProperty_get.get(this, 'needs'); - var length = _emberMetalProperty_get.get(needs, 'length'); - - if (length > 0) { - - if (this.container) { - verifyNeedsDependencies(this, this.container, needs); - } - - // if needs then initialize controllers proxy - _emberMetalProperty_get.get(this, 'controllers'); - } - - this._super.apply(this, arguments); - }, - - /** - @method controllerFor - @see {Ember.Route#controllerFor} - @deprecated Use `Ember.inject.controller()` instead. - @public - */ - controllerFor: function (controllerName) { - return _emberRoutingSystemController_for["default"](_emberMetalProperty_get.get(this, 'container'), controllerName); - }, - - /** - Stores the instances of other controllers available from within - this controller. Any controller listed by name in the `needs` - property will be accessible by name through this property. - ```javascript - App.CommentsController = Ember.ArrayController.extend({ - needs: ['post'], - postTitle: function() { - var currentPost = this.get('controllers.post'); // instance of App.PostController - return currentPost.get('title'); - }.property('controllers.post.title') - }); - ``` - @see {Ember.ControllerMixin#needs} - @deprecated Use `Ember.inject.controller()` instead. - @property {Object} controllers - @default null - @public - */ - controllers: defaultControllersComputedProperty - }); - - exports["default"] = _emberRuntimeMixinsController["default"]; -}); -// Ember.assert -enifed("ember-application/system/application-instance", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-runtime/system/object", "ember-metal/run_loop", "ember-metal/computed", "container/registry"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemObject, _emberMetalRun_loop, _emberMetalComputed, _containerRegistry) { +enifed('ember-application/system/application-instance', ['exports', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-runtime/system/object', 'ember-metal/run_loop', 'ember-metal/computed', 'container/registry'], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemObject, _emberMetalRun_loop, _emberMetalComputed, _containerRegistry) { /** @module ember @submodule ember-application @private */ - "use strict"; + 'use strict'; /** The `ApplicationInstance` encapsulates all of the stateful aspects of a @@ -3598,7 +3449,7 @@ enifed("ember-application/system/application-instance", ["exports", "ember-metal @public */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ /** The application instance's container. The container stores all of the instance-specific state for this application run. @@ -3648,7 +3499,7 @@ enifed("ember-application/system/application-instance", ["exports", "ember-metal // Create a per-instance registry that will use the application's registry // as a fallback for resolving registrations. - this.registry = new _containerRegistry["default"]({ + this.registry = new _containerRegistry.default({ fallback: this.applicationRegistry, resolver: this.applicationRegistry.resolver }); @@ -3754,7 +3605,9 @@ enifed("ember-application/system/application-instance", ["exports", "ember-metal */ setupEventDispatcher: function () { var dispatcher = this.container.lookup('event_dispatcher:main'); - dispatcher.setup(this.customEvents, this.rootElement); + var applicationCustomEvents = _emberMetalProperty_get.get(this.application, 'customEvents'); + + dispatcher.setup(applicationCustomEvents, this.rootElement); return dispatcher; }, @@ -3764,11 +3617,11 @@ enifed("ember-application/system/application-instance", ["exports", "ember-metal */ willDestroy: function () { this._super.apply(this, arguments); - _emberMetalRun_loop["default"](this.container, 'destroy'); + _emberMetalRun_loop.default(this.container, 'destroy'); } }); }); -enifed('ember-application/system/application', ['exports', 'dag-map', 'container/registry', 'ember-metal', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-runtime/system/lazy_load', 'ember-runtime/system/namespace', 'ember-runtime/mixins/deferred', 'ember-application/system/resolver', 'ember-metal/platform/create', 'ember-metal/run_loop', 'ember-metal/utils', 'ember-runtime/controllers/controller', 'ember-metal/enumerable_utils', 'ember-runtime/controllers/object_controller', 'ember-runtime/controllers/array_controller', 'ember-metal-views/renderer', 'ember-htmlbars/system/dom-helper', 'ember-views/views/select', 'ember-routing-views/views/outlet', 'ember-views/views/view', 'ember-views/system/event_dispatcher', 'ember-views/system/jquery', 'ember-routing/system/route', 'ember-routing/system/router', 'ember-routing/location/hash_location', 'ember-routing/location/history_location', 'ember-routing/location/auto_location', 'ember-routing/location/none_location', 'ember-routing/system/cache', 'ember-application/system/application-instance', 'ember-views/views/text_field', 'ember-views/views/text_area', 'ember-views/views/checkbox', 'ember-views/views/legacy_each_view', 'ember-routing-views/views/link', 'ember-routing/services/routing', 'ember-extension-support/container_debug_adapter', 'ember-metal/environment'], function (exports, _dagMap, _containerRegistry, _emberMetal, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemLazy_load, _emberRuntimeSystemNamespace, _emberRuntimeMixinsDeferred, _emberApplicationSystemResolver, _emberMetalPlatformCreate, _emberMetalRun_loop, _emberMetalUtils, _emberRuntimeControllersController, _emberMetalEnumerable_utils, _emberRuntimeControllersObject_controller, _emberRuntimeControllersArray_controller, _emberMetalViewsRenderer, _emberHtmlbarsSystemDomHelper, _emberViewsViewsSelect, _emberRoutingViewsViewsOutlet, _emberViewsViewsView, _emberViewsSystemEvent_dispatcher, _emberViewsSystemJquery, _emberRoutingSystemRoute, _emberRoutingSystemRouter, _emberRoutingLocationHash_location, _emberRoutingLocationHistory_location, _emberRoutingLocationAuto_location, _emberRoutingLocationNone_location, _emberRoutingSystemCache, _emberApplicationSystemApplicationInstance, _emberViewsViewsText_field, _emberViewsViewsText_area, _emberViewsViewsCheckbox, _emberViewsViewsLegacy_each_view, _emberRoutingViewsViewsLink, _emberRoutingServicesRouting, _emberExtensionSupportContainer_debug_adapter, _emberMetalEnvironment) { +enifed('ember-application/system/application', ['exports', 'dag-map', 'container/registry', 'ember-metal', 'ember-metal/features', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-runtime/system/lazy_load', 'ember-runtime/system/namespace', 'ember-application/system/resolver', 'ember-metal/run_loop', 'ember-metal/utils', 'ember-runtime/controllers/controller', 'ember-metal-views/renderer', 'ember-htmlbars/system/dom-helper', 'ember-views/views/select', 'ember-routing-views/views/outlet', 'ember-views/views/view', 'ember-views/system/event_dispatcher', 'ember-views/system/jquery', 'ember-routing/system/route', 'ember-routing/system/router', 'ember-routing/location/hash_location', 'ember-routing/location/history_location', 'ember-routing/location/auto_location', 'ember-routing/location/none_location', 'ember-routing/system/cache', 'ember-application/system/application-instance', 'ember-views/views/text_field', 'ember-views/views/text_area', 'ember-views/views/checkbox', 'ember-views/views/legacy_each_view', 'ember-routing-views/views/link', 'ember-routing/services/routing', 'ember-extension-support/container_debug_adapter', 'ember-metal/environment'], function (exports, _dagMap, _containerRegistry, _emberMetal, _emberMetalFeatures, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemLazy_load, _emberRuntimeSystemNamespace, _emberApplicationSystemResolver, _emberMetalRun_loop, _emberMetalUtils, _emberRuntimeControllersController, _emberMetalViewsRenderer, _emberHtmlbarsSystemDomHelper, _emberViewsViewsSelect, _emberRoutingViewsViewsOutlet, _emberViewsViewsView, _emberViewsSystemEvent_dispatcher, _emberViewsSystemJquery, _emberRoutingSystemRoute, _emberRoutingSystemRouter, _emberRoutingLocationHash_location, _emberRoutingLocationHistory_location, _emberRoutingLocationAuto_location, _emberRoutingLocationNone_location, _emberRoutingSystemCache, _emberApplicationSystemApplicationInstance, _emberViewsViewsText_field, _emberViewsViewsText_area, _emberViewsViewsCheckbox, _emberViewsViewsLegacy_each_view, _emberRoutingViewsViewsLink, _emberRoutingServicesRouting, _emberExtensionSupportContainer_debug_adapter, _emberMetalEnvironment) { /** @module ember @submodule ember-application @@ -3929,7 +3782,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container @public */ - var Application = _emberRuntimeSystemNamespace["default"].extend(_emberRuntimeMixinsDeferred["default"], { + var Application = _emberRuntimeSystemNamespace.default.extend({ _suppressDeferredDeprecation: true, /** @@ -4002,7 +3855,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container this._super.apply(this, arguments); if (!this.$) { - this.$ = _emberViewsSystemJquery["default"]; + this.$ = _emberViewsSystemJquery.default; } this.buildRegistry(); @@ -4014,11 +3867,9 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container // decremented by the Application's own `initialize` method. this._readinessDeferrals = 1; - - this.Router = (this.Router || _emberRoutingSystemRouter["default"]).extend(); - this.buildDefaultInstance(); - this.waitForDOMReady(); - + this.Router = (this.Router || _emberRoutingSystemRouter.default).extend(); + this.buildDefaultInstance(); + this.waitForDOMReady(); }, /** @@ -4040,8 +3891,8 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container @return {Ember.Container} the configured container */ buildInstance: function () { - return _emberApplicationSystemApplicationInstance["default"].create({ - customEvents: _emberMetalProperty_get.get(this, 'customEvents'), + return _emberApplicationSystemApplicationInstance.default.create({ + application: this, rootElement: _emberMetalProperty_get.get(this, 'rootElement'), applicationRegistry: this.registry }); @@ -4052,7 +3903,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container // For the default instance only, set the view registry to the global // Ember.View.views hash for backwards-compatibility. - _emberViewsViewsView["default"].views = instance.container.lookup('-view-registry:main'); + _emberViewsViewsView.default.views = instance.container.lookup('-view-registry:main'); // TODO2.0: Legacy support for App.__container__ // and global methods on App that rely on a single, @@ -4078,9 +3929,9 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container */ waitForDOMReady: function () { if (!this.$ || this.$.isReady) { - _emberMetalRun_loop["default"].schedule('actions', this, 'domReady'); + _emberMetalRun_loop.default.schedule('actions', this, 'domReady'); } else { - this.$().ready(_emberMetalRun_loop["default"].bind(this, 'domReady')); + this.$().ready(_emberMetalRun_loop.default.bind(this, 'domReady')); } }, @@ -4119,7 +3970,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container this._readinessDeferrals--; if (this._readinessDeferrals === 0) { - _emberMetalRun_loop["default"].once(this, this.didBecomeReady); + _emberMetalRun_loop.default.once(this, this.didBecomeReady); } }, @@ -4219,17 +4070,6 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container (_registry2 = this.registry).injection.apply(_registry2, arguments); }, - /** - Calling initialize manually is not supported. - Please see Ember.Application#advanceReadiness and - Ember.Application#deferReadiness. - @private - @deprecated - @method initialize - **/ - initialize: function () { - }, - /** Initialize the application. This happens automatically. Run any initializers and run the application load hook. These hooks may @@ -4253,7 +4093,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container return this._bootPromise; } - var defer = new _emberMetal["default"].RSVP.defer(); + var defer = new _emberMetal.default.RSVP.defer(); this._bootPromise = defer.promise; this._bootResolver = defer; @@ -4326,12 +4166,20 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container this._bootResolver = null; function handleReset() { - _emberMetalRun_loop["default"](instance, 'destroy'); + _emberMetalRun_loop.default(instance, 'destroy'); - _emberMetalRun_loop["default"].schedule('actions', this, 'domReady', this.buildDefaultInstance()); + _emberMetalRun_loop.default.schedule('actions', this, 'domReady', this.buildDefaultInstance()); } - _emberMetalRun_loop["default"].join(this, handleReset); + _emberMetalRun_loop.default.join(this, handleReset); + }, + + /** + @private + @method instanceInitializer + */ + instanceInitializer: function (options) { + this.constructor.instanceInitializer(options); }, /** @@ -4341,10 +4189,8 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container runInitializers: function (registry) { var App = this; this._runInitializer('initializers', function (name, initializer) { - - - initializer.initialize(registry, App); - }); + initializer.initialize(registry, App); + }); }, runInstanceInitializers: function (instance) { @@ -4356,7 +4202,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container _runInitializer: function (bucketName, cb) { var initializersByName = _emberMetalProperty_get.get(this.constructor, bucketName); var initializers = props(initializersByName); - var graph = new _dagMap["default"](); + var graph = new _dagMap.default(); var initializer; for (var i = 0; i < initializers.length; i++) { @@ -4375,7 +4221,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container */ didBecomeReady: function () { if (this.autoboot) { - if (_emberMetalEnvironment["default"].hasDOM) { + if (_emberMetalEnvironment.default.hasDOM) { this.__deprecatedInstance__.setupEventDispatcher(); } @@ -4383,13 +4229,11 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container this.ready(); // user hook this.__deprecatedInstance__.startRouting(); - if (!_emberMetal["default"].testing) { + if (!_emberMetal.default.testing) { // Eagerly name all classes that are already loaded - _emberMetal["default"].Namespace.processAll(); - _emberMetal["default"].BOOTED = true; + _emberMetal.default.Namespace.processAll(); + _emberMetal.default.BOOTED = true; } - - this.resolve(this); } this._bootResolver.resolve(); @@ -4423,7 +4267,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container // This method must be moved to the application instance object willDestroy: function () { this._super.apply(this, arguments); - _emberMetal["default"].BOOTED = false; + _emberMetal.default.BOOTED = false; this._bootPromise = null; this._bootResolver = null; @@ -4438,38 +4282,25 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container initializer: function (options) { this.constructor.initializer(options); - }, - - /** - @method then - @private - @deprecated - */ - then: function () { - - this._super.apply(this, arguments); } }); - - Application.reopen({ - instanceInitializer: function (options) { - this.constructor.instanceInitializer(options); - } - }); - - Application.reopenClass({ - instanceInitializer: buildInitializerMethod('instanceInitializers', 'instance initializer') - }); - + Application.reopenClass({ + instanceInitializer: buildInitializerMethod('instanceInitializers', 'instance initializer') + }); - Application.reopenClass({ - initializers: _emberMetalPlatformCreate["default"](null), - instanceInitializers: _emberMetalPlatformCreate["default"](null), + initializers: Object.create(null), + instanceInitializers: Object.create(null), /** - Initializer receives an object which has the following attributes: + The goal of initializers should be to register dependencies and injections. + This phase runs once. Because these initializers may load code, they are + allowed to defer application readiness and advance it. If you need to access + the container or store you should use an InstanceInitializer that will be run + after all initializers and therefore after all code is loaded and the app is + ready. + Initializer receives an object which has the following attributes: `name`, `before`, `after`, `initialize`. The only required attribute is `initialize`, all others are optional. * `name` allows you to specify under which name the initializer is registered. @@ -4544,6 +4375,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container ```javascript Ember.Application.initializer({ name: 'preload-data', + after: 'ember-data', // ember-data must be loaded before we can access store initialize: function(container, application) { var store = container.lookup('store:main'); store.pushPayload(preloadedData); @@ -4562,7 +4394,62 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container @method initializer @param initializer {Object} @public - */ + */ + + /** + InstanceInitializers run after all initializers have run. Because + instanceInitializers run after the app is fully set up. We have access + to the store, container, and other items. However, these initializers run + after code has loaded and are not allowed to defer readiness. + InstanceInitializer receives an object which has the following attributes: + `name`, `before`, `after`, `initialize`. The only required attribute is + `initialize`, all others are optional. + * `name` allows you to specify under which name the instanceInitializer is + registered. This must be a unique name, as trying to register two + instanceInitializer with the same name will result in an error. + ```javascript + Ember.Application.instanceInitializer({ + name: 'namedinstanceInitializer', + initialize: function(application) { + Ember.debug('Running namedInitializer!'); + } + }); + ``` + * `before` and `after` are used to ensure that this initializer is ran prior + or after the one identified by the value. This value can be a single string + or an array of strings, referencing the `name` of other initializers. + * See Ember.Application.initializer for discussion on the usage of before + and after. + Example instanceInitializer to preload data into the store. + ```javascript + Ember.Application.initializer({ + name: 'preload-data', + initialize: function(application) { + var userConfig, userConfigEncoded, store; + // We have a HTML escaped JSON representation of the user's basic + // configuration generated server side and stored in the DOM of the main + // index.html file. This allows the app to have access to a set of data + // without making any additional remote calls. Good for basic data that is + // needed for immediate rendering of the page. Keep in mind, this data, + // like all local models and data can be manipulated by the user, so it + // should not be relied upon for security or authorization. + // + // Grab the encoded data from the meta tag + userConfigEncoded = Ember.$('head meta[name=app-user-config]').attr('content'); + // Unescape the text, then parse the resulting JSON into a real object + userConfig = JSON.parse(unescape(userConfigEncoded)); + // Lookup the store + store = application.container.lookup('service:store'); + // Push the encoded JSON into the store + store.pushPayload(userConfig); + } + }); + ``` + @method instanceInitializer + @param instanceInitializer + @public + */ + initializer: buildInitializerMethod('initializers', 'initializer'), /** @@ -4589,7 +4476,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container @public */ buildRegistry: function (namespace) { - var registry = new _containerRegistry["default"](); + var registry = new _containerRegistry.default(); registry.set = _emberMetalProperty_set.set; registry.resolver = resolverFor(namespace); @@ -4603,16 +4490,14 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container registry.register('application:main', namespace, { instantiate: false }); - registry.register('controller:basic', _emberRuntimeControllersController["default"], { instantiate: false }); - registry.register('controller:object', _emberRuntimeControllersObject_controller["default"], { instantiate: false }); - registry.register('controller:array', _emberRuntimeControllersArray_controller["default"], { instantiate: false }); + registry.register('controller:basic', _emberRuntimeControllersController.default, { instantiate: false }); registry.register('renderer:-dom', { create: function () { - return new _emberMetalViewsRenderer["default"](new _emberHtmlbarsSystemDomHelper["default"]()); + return new _emberMetalViewsRenderer.default(new _emberHtmlbarsSystemDomHelper.default()); } }); registry.injection('view', 'renderer', 'renderer:-dom'); - registry.register('view:select', _emberViewsViewsSelect["default"]); + registry.register('view:select', _emberViewsViewsSelect.default); registry.register('view:-outlet', _emberRoutingViewsViewsOutlet.OutletView); registry.register('-view-registry:main', { create: function () { @@ -4621,37 +4506,37 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container registry.injection('view', '_viewRegistry', '-view-registry:main'); - registry.register('view:toplevel', _emberViewsViewsView["default"].extend()); + registry.register('view:toplevel', _emberViewsViewsView.default.extend()); - registry.register('route:basic', _emberRoutingSystemRoute["default"], { instantiate: false }); - registry.register('event_dispatcher:main', _emberViewsSystemEvent_dispatcher["default"]); + registry.register('route:basic', _emberRoutingSystemRoute.default, { instantiate: false }); + registry.register('event_dispatcher:main', _emberViewsSystemEvent_dispatcher.default); registry.injection('router:main', 'namespace', 'application:main'); registry.injection('view:-outlet', 'namespace', 'application:main'); - registry.register('location:auto', _emberRoutingLocationAuto_location["default"]); - registry.register('location:hash', _emberRoutingLocationHash_location["default"]); - registry.register('location:history', _emberRoutingLocationHistory_location["default"]); - registry.register('location:none', _emberRoutingLocationNone_location["default"]); + registry.register('location:auto', _emberRoutingLocationAuto_location.default); + registry.register('location:hash', _emberRoutingLocationHash_location.default); + registry.register('location:history', _emberRoutingLocationHistory_location.default); + registry.register('location:none', _emberRoutingLocationNone_location.default); registry.injection('controller', 'target', 'router:main'); registry.injection('controller', 'namespace', 'application:main'); - registry.register('-bucket-cache:main', _emberRoutingSystemCache["default"]); + registry.register('-bucket-cache:main', _emberRoutingSystemCache.default); registry.injection('router', '_bucketCache', '-bucket-cache:main'); registry.injection('route', '_bucketCache', '-bucket-cache:main'); registry.injection('controller', '_bucketCache', '-bucket-cache:main'); registry.injection('route', 'router', 'router:main'); - registry.register('component:-text-field', _emberViewsViewsText_field["default"]); - registry.register('component:-text-area', _emberViewsViewsText_area["default"]); - registry.register('component:-checkbox', _emberViewsViewsCheckbox["default"]); - registry.register('view:-legacy-each', _emberViewsViewsLegacy_each_view["default"]); - registry.register('component:-link-to', _emberRoutingViewsViewsLink["default"]); + registry.register('component:-text-field', _emberViewsViewsText_field.default); + registry.register('component:-text-area', _emberViewsViewsText_area.default); + registry.register('component:-checkbox', _emberViewsViewsCheckbox.default); + registry.register('view:-legacy-each', _emberViewsViewsLegacy_each_view.default); + registry.register('component:-link-to', _emberRoutingViewsViewsLink.default); // Register the routing service... - registry.register('service:-routing', _emberRoutingServicesRouting["default"]); + registry.register('service:-routing', _emberRoutingServicesRouting.default); // Then inject the app router into it registry.injection('service:-routing', 'router', 'router:main'); @@ -4661,7 +4546,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container registry.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); // Custom resolver authors may want to register their own ContainerDebugAdapter with this key - registry.register('container-debug-adapter:main', _emberExtensionSupportContainer_debug_adapter["default"]); + registry.register('container-debug-adapter:main', _emberExtensionSupportContainer_debug_adapter.default); return registry; } @@ -4684,8 +4569,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container @return {*} the resolved value for a given lookup */ function resolverFor(namespace) { - - var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || _emberApplicationSystemResolver["default"]; + var ResolverClass = namespace.get('Resolver') || _emberApplicationSystemResolver.default; var resolver = ResolverClass.create({ namespace: namespace }); @@ -4705,8 +4589,6 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container resolve.normalize = function (fullName) { if (resolver.normalize) { return resolver.normalize(fullName); - } else { - return fullName; } }; @@ -4727,19 +4609,19 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container if (!librariesRegistered) { librariesRegistered = true; - if (_emberMetalEnvironment["default"].hasDOM) { - _emberMetal["default"].libraries.registerCoreLibrary('jQuery', _emberViewsSystemJquery["default"]().jquery); + if (_emberMetalEnvironment.default.hasDOM) { + _emberMetal.default.libraries.registerCoreLibrary('jQuery', _emberViewsSystemJquery.default().jquery); } } } function logLibraryVersions() { - if (_emberMetal["default"].LOG_VERSION) { + if (_emberMetal.default.LOG_VERSION) { // we only need to see this once per Application#init - _emberMetal["default"].LOG_VERSION = false; - var libs = _emberMetal["default"].libraries._registry; + _emberMetal.default.LOG_VERSION = false; + var libs = _emberMetal.default.libraries._registry; - var nameLengths = _emberMetalEnumerable_utils.map(libs, function (item) { + var nameLengths = libs.map(function (item) { return _emberMetalProperty_get.get(item, 'name.length'); }); @@ -4760,7 +4642,7 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container // pollute the parent class as well as other subclasses. if (this.superclass[bucketName] !== undefined && this.superclass[bucketName] === this[bucketName]) { var attrs = {}; - attrs[bucketName] = _emberMetalPlatformCreate["default"](this[bucketName]); + attrs[bucketName] = Object.create(this[bucketName]); this.reopenClass(attrs); } @@ -4769,10 +4651,29 @@ enifed('ember-application/system/application', ['exports', 'dag-map', 'container }; } - exports["default"] = Application; + exports.default = Application; }); -// Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED -enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/logger', 'ember-metal/keys', 'ember-runtime/system/string', 'ember-runtime/system/object', 'ember-runtime/system/namespace', 'ember-htmlbars/helpers', 'ember-application/utils/validate-type', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalLogger, _emberMetalKeys, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeSystemNamespace, _emberHtmlbarsHelpers, _emberApplicationUtilsValidateType, _emberMetalDictionary) { +// Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED + +// Create subclass of Ember.Router for this Application instance. +// This is to ensure that someone reopening `App.Router` does not +// tamper with the default `Ember.Router`. +// 2.0TODO: Can we move this into a globals-mode-only library? + +/** + Creates a new instance of the application and instructs it to route to the + specified initial URL. This method returns a promise that will be resolved + once rendering is complete. That promise is resolved with the instance. + ```js + App.visit('/users').then(function(instance) { + var view = instance.view; + view.appendTo('#qunit-test-fixtures'); + }); + ``` + @method visit + @private +*/ +enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/logger', 'ember-runtime/system/string', 'ember-runtime/system/object', 'ember-runtime/system/namespace', 'ember-htmlbars/helpers', 'ember-application/utils/validate-type', 'ember-metal/dictionary'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalLogger, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeSystemNamespace, _emberHtmlbarsHelpers, _emberApplicationUtilsValidateType, _emberMetalDictionary) { /** @module ember @submodule ember-application @@ -4780,7 +4681,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb 'use strict'; - var Resolver = _emberRuntimeSystemObject["default"].extend({ + var Resolver = _emberRuntimeSystemObject.default.extend({ /* This will be set to the Application instance when it is created. @@ -4796,6 +4697,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb _logLookup: null // required }); + exports.Resolver = Resolver; /** The DefaultResolver defines the default lookup rules to resolve container lookups before consulting the container for registered @@ -4868,8 +4770,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb @public */ - exports.Resolver = Resolver; - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ /** This will be set to the Application instance when it is created. @@ -4879,7 +4780,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb namespace: null, init: function () { - this._parseNameCache = _emberMetalDictionary["default"](null); + this._parseNameCache = _emberMetalDictionary.default(null); }, normalize: function (fullName) { var _fullName$split = fullName.split(':', 2); @@ -4903,6 +4804,12 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb }); } + if (name.indexOf('-') > -1) { + result = result.replace(/-(.)/g, function (m) { + return m.charAt(1).toUpperCase(); + }); + } + return type + ':' + result; } else { return fullName; @@ -4934,7 +4841,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb } if (resolved) { - _emberApplicationUtilsValidateType["default"](resolved, parsedName); + _emberApplicationUtilsValidateType.default(resolved, parsedName); } return resolved; @@ -4968,7 +4875,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb var parts = name.split('/'); name = parts[parts.length - 1]; var namespaceName = _emberRuntimeSystemString.capitalize(parts.slice(0, -1).join('.')); - root = _emberRuntimeSystemNamespace["default"].byName(namespaceName); + root = _emberRuntimeSystemNamespace.default.byName(namespaceName); } @@ -5045,13 +4952,13 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb resolveTemplate: function (parsedName) { var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); - if (_emberMetalCore["default"].TEMPLATES[templateName]) { - return _emberMetalCore["default"].TEMPLATES[templateName]; + if (_emberMetalCore.default.TEMPLATES.hasOwnProperty(templateName)) { + return _emberMetalCore.default.TEMPLATES[templateName]; } templateName = _emberRuntimeSystemString.decamelize(templateName); - if (_emberMetalCore["default"].TEMPLATES[templateName]) { - return _emberMetalCore["default"].TEMPLATES[templateName]; + if (_emberMetalCore.default.TEMPLATES.hasOwnProperty(templateName)) { + return _emberMetalCore.default.TEMPLATES[templateName]; } }, @@ -5119,7 +5026,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb @public */ resolveHelper: function (parsedName) { - return this.resolveOther(parsedName) || _emberHtmlbarsHelpers["default"][parsedName.fullNameWithoutType]; + return this.resolveOther(parsedName) || _emberHtmlbarsHelpers.default[parsedName.fullNameWithoutType]; }, /** Look up the specified object (from parsedName) on the appropriate @@ -5164,7 +5071,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb padding = new Array(60 - parsedName.fullName.length).join('.'); } - _emberMetalLogger["default"].info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); + _emberMetalLogger.default.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); }, /** @@ -5178,8 +5085,8 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb var suffix = _emberRuntimeSystemString.classify(type); var typeRegexp = new RegExp(suffix + '$'); - var known = _emberMetalDictionary["default"](null); - var knownKeys = _emberMetalKeys["default"](namespace); + var known = _emberMetalDictionary.default(null); + var knownKeys = Object.keys(namespace); for (var index = 0, _length = knownKeys.length; index < _length; index++) { var _name = knownKeys[index]; @@ -5214,7 +5121,7 @@ enifed('ember-application/system/resolver', ['exports', 'ember-metal/core', 'emb }); }); // Ember.TEMPLATES, Ember.assert -enifed('ember-application/utils/validate-type', ['exports'], function (exports) { +enifed('ember-application/utils/validate-type', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { /** @module ember @submodule ember-application @@ -5222,7 +5129,8 @@ enifed('ember-application/utils/validate-type', ['exports'], function (exports) 'use strict'; - exports["default"] = validateType; + exports.default = validateType; + var VALIDATED_TYPES = { route: ['assert', 'isRouteFactory', 'Ember.Route'], component: ['deprecate', 'isComponentFactory', 'Ember.Component'], @@ -5246,19 +5154,19 @@ enifed('ember-application/utils/validate-type', ['exports'], function (exports) } } }); -enifed("ember-extension-support", ["exports", "ember-metal/core", "ember-extension-support/data_adapter", "ember-extension-support/container_debug_adapter"], function (exports, _emberMetalCore, _emberExtensionSupportData_adapter, _emberExtensionSupportContainer_debug_adapter) { +enifed('ember-extension-support', ['exports', 'ember-metal/core', 'ember-extension-support/data_adapter', 'ember-extension-support/container_debug_adapter'], function (exports, _emberMetalCore, _emberExtensionSupportData_adapter, _emberExtensionSupportContainer_debug_adapter) { /** @module ember @submodule ember-extension-support */ - "use strict"; + 'use strict'; - _emberMetalCore["default"].DataAdapter = _emberExtensionSupportData_adapter["default"]; - _emberMetalCore["default"].ContainerDebugAdapter = _emberExtensionSupportContainer_debug_adapter["default"]; + _emberMetalCore.default.DataAdapter = _emberExtensionSupportData_adapter.default; + _emberMetalCore.default.ContainerDebugAdapter = _emberExtensionSupportContainer_debug_adapter.default; }); -enifed("ember-extension-support/container_debug_adapter", ["exports", "ember-metal/core", "ember-runtime/system/native_array", "ember-runtime/utils", "ember-runtime/system/string", "ember-runtime/system/namespace", "ember-runtime/system/object"], function (exports, _emberMetalCore, _emberRuntimeSystemNative_array, _emberRuntimeUtils, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject) { - "use strict"; +enifed('ember-extension-support/container_debug_adapter', ['exports', 'ember-metal/core', 'ember-runtime/system/native_array', 'ember-runtime/utils', 'ember-runtime/system/string', 'ember-runtime/system/namespace', 'ember-runtime/system/object'], function (exports, _emberMetalCore, _emberRuntimeSystemNative_array, _emberRuntimeUtils, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject) { + 'use strict'; /** @module ember @@ -5300,7 +5208,7 @@ enifed("ember-extension-support/container_debug_adapter", ["exports", "ember-met @since 1.5.0 @public */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ /** The container of the application being debugged. This property will be injected @@ -5345,12 +5253,12 @@ enifed("ember-extension-support/container_debug_adapter", ["exports", "ember-met @public */ catalogEntriesByType: function (type) { - var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace["default"].NAMESPACES); + var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace.default.NAMESPACES); var types = _emberRuntimeSystemNative_array.A(); - var typeSuffixRegex = new RegExp(_emberRuntimeSystemString.classify(type) + "$"); + var typeSuffixRegex = new RegExp(_emberRuntimeSystemString.classify(type) + '$'); namespaces.forEach(function (namespace) { - if (namespace !== _emberMetalCore["default"]) { + if (namespace !== _emberMetalCore.default) { for (var key in namespace) { if (!namespace.hasOwnProperty(key)) { continue; @@ -5368,8 +5276,8 @@ enifed("ember-extension-support/container_debug_adapter", ["exports", "ember-met } }); }); -enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property_get", "ember-metal/run_loop", "ember-runtime/system/string", "ember-runtime/system/namespace", "ember-runtime/system/object", "ember-runtime/system/native_array", "ember-application/system/application"], function (exports, _emberMetalProperty_get, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject, _emberRuntimeSystemNative_array, _emberApplicationSystemApplication) { - "use strict"; +enifed('ember-extension-support/data_adapter', ['exports', 'ember-metal/property_get', 'ember-metal/run_loop', 'ember-runtime/system/string', 'ember-runtime/system/namespace', 'ember-runtime/system/object', 'ember-runtime/system/native_array', 'ember-application/system/application'], function (exports, _emberMetalProperty_get, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject, _emberRuntimeSystemNative_array, _emberApplicationSystemApplication) { + 'use strict'; /** @module ember @@ -5418,7 +5326,7 @@ enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property @extends EmberObject @public */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ init: function () { this._super.apply(this, arguments); this.releaseMethods = _emberRuntimeSystemNative_array.A(); @@ -5528,7 +5436,7 @@ enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property _nameToClass: function (type) { if (typeof type === 'string') { - type = this.container.lookupFactory("model:" + type); + type = this.container.lookupFactory('model:' + type); } return type; }, @@ -5658,7 +5566,7 @@ enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property }; var observer = { didChange: function () { - _emberMetalRun_loop["default"].scheduleOnce('actions', this, onChange); + _emberMetalRun_loop.default.scheduleOnce('actions', this, onChange); }, willChange: function () { return this; @@ -5746,7 +5654,7 @@ enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property _getObjectsOnNamespaces: function () { var _this5 = this; - var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace["default"].NAMESPACES); + var namespaces = _emberRuntimeSystemNative_array.A(_emberRuntimeSystemNamespace.default.NAMESPACES); var types = _emberRuntimeSystemNative_array.A(); namespaces.forEach(function (namespace) { @@ -5761,8 +5669,8 @@ enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property continue; } var name = _emberRuntimeSystemString.dasherize(key); - if (!(namespace instanceof _emberApplicationSystemApplication["default"]) && namespace.toString()) { - name = namespace + "/" + name; + if (!(namespace instanceof _emberApplicationSystemApplication.default) && namespace.toString()) { + name = namespace + '/' + name; } types.push(name); } @@ -5860,10 +5768,82 @@ enifed("ember-extension-support/data_adapter", ["exports", "ember-metal/property } }); }); -enifed("ember-htmlbars", ["exports", "ember-metal/core", "ember-template-compiler", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/system/make_bound_helper", "ember-htmlbars/helpers", "ember-htmlbars/helpers/if_unless", "ember-htmlbars/helpers/with", "ember-htmlbars/helpers/loc", "ember-htmlbars/helpers/log", "ember-htmlbars/helpers/each", "ember-htmlbars/helpers/-bind-attr-class", "ember-htmlbars/helpers/-normalize-class", "ember-htmlbars/helpers/-concat", "ember-htmlbars/helpers/-join-classes", "ember-htmlbars/helpers/-legacy-each-with-controller", "ember-htmlbars/helpers/-legacy-each-with-keyword", "ember-htmlbars/helpers/-html-safe", "ember-htmlbars/system/dom-helper", "ember-htmlbars/helper", "ember-htmlbars/system/bootstrap", "ember-htmlbars/compat"], function (exports, _emberMetalCore, _emberTemplateCompiler, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsSystemMake_bound_helper, _emberHtmlbarsHelpers, _emberHtmlbarsHelpersIf_unless, _emberHtmlbarsHelpersWith, _emberHtmlbarsHelpersLoc, _emberHtmlbarsHelpersLog, _emberHtmlbarsHelpersEach, _emberHtmlbarsHelpersBindAttrClass, _emberHtmlbarsHelpersNormalizeClass, _emberHtmlbarsHelpersConcat, _emberHtmlbarsHelpersJoinClasses, _emberHtmlbarsHelpersLegacyEachWithController, _emberHtmlbarsHelpersLegacyEachWithKeyword, _emberHtmlbarsHelpersHtmlSafe, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsHelper, _emberHtmlbarsSystemBootstrap, _emberHtmlbarsCompat) { +enifed('ember-htmlbars', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-template-compiler', 'ember-htmlbars/system/make_bound_helper', 'ember-htmlbars/helpers', 'ember-htmlbars/helpers/if_unless', 'ember-htmlbars/helpers/with', 'ember-htmlbars/helpers/loc', 'ember-htmlbars/helpers/log', 'ember-htmlbars/helpers/each', 'ember-htmlbars/helpers/each-in', 'ember-htmlbars/helpers/-normalize-class', 'ember-htmlbars/helpers/-concat', 'ember-htmlbars/helpers/-join-classes', 'ember-htmlbars/helpers/-legacy-each-with-controller', 'ember-htmlbars/helpers/-legacy-each-with-keyword', 'ember-htmlbars/helpers/-html-safe', 'ember-htmlbars/system/dom-helper', 'ember-htmlbars/helper', 'ember-htmlbars/system/bootstrap', 'ember-htmlbars/compat'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberTemplateCompiler, _emberHtmlbarsSystemMake_bound_helper, _emberHtmlbarsHelpers, _emberHtmlbarsHelpersIf_unless, _emberHtmlbarsHelpersWith, _emberHtmlbarsHelpersLoc, _emberHtmlbarsHelpersLog, _emberHtmlbarsHelpersEach, _emberHtmlbarsHelpersEachIn, _emberHtmlbarsHelpersNormalizeClass, _emberHtmlbarsHelpersConcat, _emberHtmlbarsHelpersJoinClasses, _emberHtmlbarsHelpersLegacyEachWithController, _emberHtmlbarsHelpersLegacyEachWithKeyword, _emberHtmlbarsHelpersHtmlSafe, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsHelper, _emberHtmlbarsSystemBootstrap, _emberHtmlbarsCompat) { /** + Ember templates are executed by [HTMLBars](https://github.com/tildeio/htmlbars), + an HTML-friendly version of [Handlebars](http://handlebarsjs.com/). Any valid Handlebars syntax is valid in an Ember template. -   + ### Showing a property + + Templates manage the flow of an application's UI, and display state (through + the DOM) to a user. For example, given a component with the property "name", + that component's template can use the name in several ways: + + ```javascript + // app/components/person.js + export default Ember.Component.extend({ + name: 'Jill' + }); + ``` + + ```handlebars + {{! app/components/person.hbs }} + {{name}} +
    {{name}}
    + + ``` + + Any time the "name" property on the component changes, the DOM will be + updated. + + Properties can be chained as well: + + ```handlebars + {{aUserModel.name}} +
    {{listOfUsers.firstObject.name}}
    + ``` + + ### Using Ember helpers + + When content is passed in mustaches `{{}}`, Ember will first try to find a helper + or component with that name. For example, the `if` helper: + + ```handlebars + {{if name "I have a name" "I have no name"}} + + ``` + + The returned value is placed where the `{{}}` is called. The above style is + called "inline". A second style of helper usage is called "block". For example: + + ```handlebars + {{#if name}} + I have a name + {{else}} + I have no name + {{/if}} + ``` + + The block form of helpers allows you to control how the UI is created based + on the values of properties. + + A third form of helper is called "nested". For example here the concat + helper will add " Doe" to a displayed name if the person has no last name: + + ```handlebars + + ``` + + Ember's built-in helpers are described under the [Ember.Templates.helpers](/api/classes/Ember.Templates.helpers.html) + namespace. Documentation on creating custom helpers can be found under + [Ember.Helper](/api/classes/Ember.Helper.html). + + ### Invoking a Component + + Ember components represent state to the UI of an application. Further + reading on components can be found under [Ember.Component](/api/classes/Ember.Component.html). @module ember @submodule ember-templates @@ -5885,37 +5865,38 @@ enifed("ember-htmlbars", ["exports", "ember-metal/core", "ember-template-compile @main ember-htmlbars @public */ - "use strict"; + 'use strict'; _emberHtmlbarsHelpers.registerHelper('if', _emberHtmlbarsHelpersIf_unless.ifHelper); _emberHtmlbarsHelpers.registerHelper('unless', _emberHtmlbarsHelpersIf_unless.unlessHelper); - _emberHtmlbarsHelpers.registerHelper('with', _emberHtmlbarsHelpersWith["default"]); - _emberHtmlbarsHelpers.registerHelper('loc', _emberHtmlbarsHelpersLoc["default"]); - _emberHtmlbarsHelpers.registerHelper('log', _emberHtmlbarsHelpersLog["default"]); - _emberHtmlbarsHelpers.registerHelper('each', _emberHtmlbarsHelpersEach["default"]); - _emberHtmlbarsHelpers.registerHelper('-bind-attr-class', _emberHtmlbarsHelpersBindAttrClass["default"]); - _emberHtmlbarsHelpers.registerHelper('-normalize-class', _emberHtmlbarsHelpersNormalizeClass["default"]); - _emberHtmlbarsHelpers.registerHelper('concat', _emberHtmlbarsHelpersConcat["default"]); - _emberHtmlbarsHelpers.registerHelper('-join-classes', _emberHtmlbarsHelpersJoinClasses["default"]); - _emberHtmlbarsHelpers.registerHelper('-legacy-each-with-controller', _emberHtmlbarsHelpersLegacyEachWithController["default"]); - _emberHtmlbarsHelpers.registerHelper('-legacy-each-with-keyword', _emberHtmlbarsHelpersLegacyEachWithKeyword["default"]); - _emberHtmlbarsHelpers.registerHelper('-html-safe', _emberHtmlbarsHelpersHtmlSafe["default"]); - - _emberMetalCore["default"].HTMLBars = { - _registerHelper: _emberHtmlbarsHelpers.deprecatedRegisterHelper, + _emberHtmlbarsHelpers.registerHelper('with', _emberHtmlbarsHelpersWith.default); + _emberHtmlbarsHelpers.registerHelper('loc', _emberHtmlbarsHelpersLoc.default); + _emberHtmlbarsHelpers.registerHelper('log', _emberHtmlbarsHelpersLog.default); + _emberHtmlbarsHelpers.registerHelper('each', _emberHtmlbarsHelpersEach.default); + + _emberHtmlbarsHelpers.registerHelper('each-in', _emberHtmlbarsHelpersEachIn.default); + + _emberHtmlbarsHelpers.registerHelper('-normalize-class', _emberHtmlbarsHelpersNormalizeClass.default); + _emberHtmlbarsHelpers.registerHelper('concat', _emberHtmlbarsHelpersConcat.default); + _emberHtmlbarsHelpers.registerHelper('-join-classes', _emberHtmlbarsHelpersJoinClasses.default); + _emberHtmlbarsHelpers.registerHelper('-html-safe', _emberHtmlbarsHelpersHtmlSafe.default); + + if (_emberMetalCore.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + _emberHtmlbarsHelpers.registerHelper('-legacy-each-with-controller', _emberHtmlbarsHelpersLegacyEachWithController.default); + _emberHtmlbarsHelpers.registerHelper('-legacy-each-with-keyword', _emberHtmlbarsHelpersLegacyEachWithKeyword.default); + } + + _emberMetalCore.default.HTMLBars = { template: _emberTemplateCompiler.template, compile: _emberTemplateCompiler.compile, precompile: _emberTemplateCompiler.precompile, - makeViewHelper: _emberHtmlbarsSystemMakeViewHelper["default"], - makeBoundHelper: _emberHtmlbarsSystemMake_bound_helper["default"], + makeBoundHelper: _emberHtmlbarsSystemMake_bound_helper.default, registerPlugin: _emberTemplateCompiler.registerPlugin, - DOMHelper: _emberHtmlbarsSystemDomHelper["default"] + DOMHelper: _emberHtmlbarsSystemDomHelper.default }; - - _emberHtmlbarsHelper["default"].helper = _emberHtmlbarsHelper.helper; - _emberMetalCore["default"].Helper = _emberHtmlbarsHelper["default"]; - + _emberHtmlbarsHelper.default.helper = _emberHtmlbarsHelper.helper; + _emberMetalCore.default.Helper = _emberHtmlbarsHelper.default; }); // importing adds template bootstrapping @@ -5923,485 +5904,78 @@ enifed("ember-htmlbars", ["exports", "ember-metal/core", "ember-template-compile // importing ember-htmlbars/compat updates the // Ember.Handlebars global if htmlbars is enabled -enifed("ember-htmlbars/compat", ["exports", "ember-metal/core", "ember-htmlbars/helpers", "ember-htmlbars/compat/helper", "ember-htmlbars/compat/handlebars-get", "ember-htmlbars/compat/make-bound-helper", "ember-htmlbars/compat/register-bound-helper", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/utils/string"], function (exports, _emberMetalCore, _emberHtmlbarsHelpers, _emberHtmlbarsCompatHelper, _emberHtmlbarsCompatHandlebarsGet, _emberHtmlbarsCompatMakeBoundHelper, _emberHtmlbarsCompatRegisterBoundHelper, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsUtilsString) { - "use strict"; +enifed('ember-htmlbars/compat', ['exports', 'ember-metal/core', 'ember-htmlbars/utils/string'], function (exports, _emberMetalCore, _emberHtmlbarsUtilsString) { + 'use strict'; - var EmberHandlebars = _emberMetalCore["default"].Handlebars = _emberMetalCore["default"].Handlebars || {}; - EmberHandlebars.helpers = _emberHtmlbarsHelpers["default"]; - EmberHandlebars.helper = _emberHtmlbarsCompatHelper.handlebarsHelper; - EmberHandlebars.registerHelper = _emberHtmlbarsCompatHelper.registerHandlebarsCompatibleHelper; - EmberHandlebars.registerBoundHelper = _emberHtmlbarsCompatRegisterBoundHelper["default"]; - EmberHandlebars.makeBoundHelper = _emberHtmlbarsCompatMakeBoundHelper["default"]; - EmberHandlebars.get = _emberHtmlbarsCompatHandlebarsGet["default"]; - EmberHandlebars.makeViewHelper = _emberHtmlbarsSystemMakeViewHelper["default"]; + var EmberHandlebars = _emberMetalCore.default.Handlebars = _emberMetalCore.default.Handlebars || {}; EmberHandlebars.SafeString = _emberHtmlbarsUtilsString.SafeString; EmberHandlebars.Utils = { escapeExpression: _emberHtmlbarsUtilsString.escapeExpression }; - exports["default"] = EmberHandlebars; -}); -enifed('ember-htmlbars/compat/handlebars-get', ['exports'], function (exports) { - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Lookup both on root and on window. If the path starts with - a keyword, the corresponding object will be looked up in the - template's data hash and used to resolve the path. - - @method get - @for Ember.Handlebars - @param {Object} root The object to look up the property on - @param {String} path The path to be lookedup - @param {Object} options The template's option hash - @deprecated - @public - */ - 'use strict'; - - exports["default"] = handlebarsGet; - - function handlebarsGet(root, path, options) { - - return options.legacyGetPath(path); - } -}); -enifed("ember-htmlbars/compat/helper", ["exports", "ember-htmlbars/helpers", "ember-views/views/view", "ember-views/views/component", "ember-htmlbars/system/make-view-helper", "ember-htmlbars/compat/make-bound-helper", "ember-metal/streams/utils", "ember-htmlbars/keywords"], function (exports, _emberHtmlbarsHelpers, _emberViewsViewsView, _emberViewsViewsComponent, _emberHtmlbarsSystemMakeViewHelper, _emberHtmlbarsCompatMakeBoundHelper, _emberMetalStreamsUtils, _emberHtmlbarsKeywords) { - /** - @module ember - @submodule ember-htmlbars - */ - - "use strict"; - - exports.registerHandlebarsCompatibleHelper = registerHandlebarsCompatibleHelper; - exports.handlebarsHelper = handlebarsHelper; - - var slice = [].slice; - - function calculateCompatType(item) { - if (_emberMetalStreamsUtils.isStream(item)) { - return 'ID'; - } else { - var itemType = typeof item; - - return itemType.toUpperCase(); - } - } - - function pathFor(param) { - if (_emberMetalStreamsUtils.isStream(param)) { - // param arguments to helpers may have their path prefixes with self. For - // example {{box-thing foo}} may have a param path of `self.foo` depending - // on scope. - if (param.source && param.source.dependee && param.source.dependee.label === 'self') { - return param.path.slice(5); - } else { - return param.path; - } - } else { - return param; - } - } - - /** - Wraps an Handlebars helper with an HTMLBars helper for backwards compatibility. - - @class HandlebarsCompatibleHelper - @constructor - @private - */ - function HandlebarsCompatibleHelper(fn) { - this.helperFunction = function helperFunc(params, hash, options, env, scope) { - var param, fnResult; - var hasBlock = options.template && options.template.yield; - - var handlebarsOptions = { - hash: {}, - types: new Array(params.length), - hashTypes: {} - }; - - handlebarsOptions.hash = {}; - - if (hasBlock) { - handlebarsOptions.fn = function () { - options.template.yield(); - }; - - if (options.inverse.yield) { - handlebarsOptions.inverse = function () { - options.inverse.yield(); - }; - } - } - - for (var prop in hash) { - param = hash[prop]; - handlebarsOptions.hashTypes[prop] = calculateCompatType(param); - handlebarsOptions.hash[prop] = pathFor(param); - } - - var args = new Array(params.length); - for (var i = 0, l = params.length; i < l; i++) { - param = params[i]; - handlebarsOptions.types[i] = calculateCompatType(param); - args[i] = pathFor(param); - } - - handlebarsOptions.legacyGetPath = function (path) { - return env.hooks.get(env, scope, path).value(); - }; - - handlebarsOptions.data = { - view: scope.view - }; - - args.push(handlebarsOptions); - - fnResult = fn.apply(this, args); - - if (options.element) { - applyAttributes(env.dom, options.element, fnResult); - } else if (!options.template.yield) { - return fnResult; - } - }; - - this.isHTMLBars = true; - } - - HandlebarsCompatibleHelper.prototype = { - preprocessArguments: function () {} - }; - - function registerHandlebarsCompatibleHelper(name, value) { - - if (value && value.isLegacyViewHelper) { - _emberHtmlbarsKeywords.registerKeyword(name, function (morph, env, scope, params, hash, template, inverse, visitor) { - - env.hooks.keyword('view', morph, env, scope, [value.viewClass], hash, template, inverse, visitor); - return true; - }); - return; - } - - var helper; - - if (value && value.isHTMLBars) { - helper = value; - } else { - helper = new HandlebarsCompatibleHelper(value); - } - - _emberHtmlbarsHelpers["default"][name] = helper; - } - - function handlebarsHelper(name, value) { - - - if (_emberViewsViewsView["default"].detect(value)) { - _emberHtmlbarsHelpers["default"][name] = _emberHtmlbarsSystemMakeViewHelper["default"](value); - } else { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = _emberHtmlbarsCompatMakeBoundHelper["default"].apply(this, boundHelperArgs); - - _emberHtmlbarsHelpers["default"][name] = boundFn; - } - } - - function applyAttributes(dom, element, innerString) { - var string = "<" + element.tagName + " " + innerString + ">"; - var fragment = dom.parseHTML(string, dom.createElement(element.tagName)); - - var attrs = fragment.firstChild.attributes; - - for (var i = 0, l = attrs.length; i < l; i++) { - element.setAttributeNode(attrs[i].cloneNode()); - } - } - - exports["default"] = HandlebarsCompatibleHelper; + exports.default = EmberHandlebars; }); -enifed("ember-htmlbars/compat/make-bound-helper", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - "use strict"; - - exports.makeBoundHelper = makeBoundHelper; - exports["default"] = deprecatedMakeBoundHelper; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - A helper function used by `registerBoundHelper`. Takes the - provided Handlebars helper function fn and returns it in wrapped - bound helper form. - - The main use case for using this outside of `registerBoundHelper` - is for registering helpers on the container: - - ```js - var boundHelperFn = Ember.Handlebars.makeBoundHelper(function(word) { - return word.toUpperCase(); - }); - - container.register('helper:my-bound-helper', boundHelperFn); - ``` - - In the above example, if the helper function hadn't been wrapped in - `makeBoundHelper`, the registered helper would be unbound. - - @method makeBoundHelper - @for Ember.Handlebars - @param {Function} fn - @param {String} dependentKeys* - @since 1.2.0 - @deprecated - @private - */ - - function makeBoundHelper(fn) { - for (var _len = arguments.length, dependentKeys = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - dependentKeys[_key - 1] = arguments[_key]; - } - - return { - _dependentKeys: dependentKeys, - - isHandlebarsCompat: true, - isHTMLBars: true, - - helperFunction: function (params, hash, templates) { - - var args = _emberMetalStreamsUtils.readArray(params); - var properties = new Array(params.length); - - for (var i = 0, l = params.length; i < l; i++) { - var param = params[i]; - - if (_emberMetalStreamsUtils.isStream(param)) { - properties[i] = param.label; - } else { - properties[i] = param; - } - } - - args.push({ hash: _emberMetalStreamsUtils.readHash(hash), templates: templates, data: { properties: properties } }); - return fn.apply(undefined, args); - } - }; - } - - function deprecatedMakeBoundHelper(fn) { - for (var _len2 = arguments.length, dependentKeys = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - dependentKeys[_key2 - 1] = arguments[_key2]; - } - - - return makeBoundHelper.apply(undefined, arguments); - } -}); -enifed('ember-htmlbars/compat/register-bound-helper', ['exports', 'ember-metal/core', 'ember-htmlbars/helpers', 'ember-htmlbars/compat/make-bound-helper'], function (exports, _emberMetalCore, _emberHtmlbarsHelpers, _emberHtmlbarsCompatMakeBoundHelper) { - /** - @module ember - @submodule ember-htmlbars - */ - +enifed('ember-htmlbars/env', ['exports', 'ember-metal', 'ember-metal/features', 'ember-metal/environment', 'htmlbars-runtime', 'ember-metal/merge', 'ember-htmlbars/hooks/subexpr', 'ember-htmlbars/hooks/concat', 'ember-htmlbars/hooks/link-render-node', 'ember-htmlbars/hooks/create-fresh-scope', 'ember-htmlbars/hooks/bind-shadow-scope', 'ember-htmlbars/hooks/bind-self', 'ember-htmlbars/hooks/bind-scope', 'ember-htmlbars/hooks/bind-local', 'ember-htmlbars/hooks/update-self', 'ember-htmlbars/hooks/get-root', 'ember-htmlbars/hooks/get-child', 'ember-htmlbars/hooks/get-value', 'ember-htmlbars/hooks/get-cell-or-value', 'ember-htmlbars/hooks/cleanup-render-node', 'ember-htmlbars/hooks/destroy-render-node', 'ember-htmlbars/hooks/did-render-node', 'ember-htmlbars/hooks/will-cleanup-tree', 'ember-htmlbars/hooks/did-cleanup-tree', 'ember-htmlbars/hooks/classify', 'ember-htmlbars/hooks/component', 'ember-htmlbars/hooks/lookup-helper', 'ember-htmlbars/hooks/has-helper', 'ember-htmlbars/hooks/invoke-helper', 'ember-htmlbars/hooks/element', 'ember-htmlbars/helpers', 'ember-htmlbars/keywords', 'ember-htmlbars/system/dom-helper', 'ember-htmlbars/keywords/debugger', 'ember-htmlbars/keywords/with', 'ember-htmlbars/keywords/outlet', 'ember-htmlbars/keywords/unbound', 'ember-htmlbars/keywords/view', 'ember-htmlbars/keywords/component', 'ember-htmlbars/keywords/partial', 'ember-htmlbars/keywords/input', 'ember-htmlbars/keywords/textarea', 'ember-htmlbars/keywords/collection', 'ember-htmlbars/keywords/legacy-yield', 'ember-htmlbars/keywords/mut', 'ember-htmlbars/keywords/each', 'ember-htmlbars/keywords/readonly', 'ember-htmlbars/keywords/get'], function (exports, _emberMetal, _emberMetalFeatures, _emberMetalEnvironment, _htmlbarsRuntime, _emberMetalMerge, _emberHtmlbarsHooksSubexpr, _emberHtmlbarsHooksConcat, _emberHtmlbarsHooksLinkRenderNode, _emberHtmlbarsHooksCreateFreshScope, _emberHtmlbarsHooksBindShadowScope, _emberHtmlbarsHooksBindSelf, _emberHtmlbarsHooksBindScope, _emberHtmlbarsHooksBindLocal, _emberHtmlbarsHooksUpdateSelf, _emberHtmlbarsHooksGetRoot, _emberHtmlbarsHooksGetChild, _emberHtmlbarsHooksGetValue, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsHooksCleanupRenderNode, _emberHtmlbarsHooksDestroyRenderNode, _emberHtmlbarsHooksDidRenderNode, _emberHtmlbarsHooksWillCleanupTree, _emberHtmlbarsHooksDidCleanupTree, _emberHtmlbarsHooksClassify, _emberHtmlbarsHooksComponent, _emberHtmlbarsHooksLookupHelper, _emberHtmlbarsHooksHasHelper, _emberHtmlbarsHooksInvokeHelper, _emberHtmlbarsHooksElement, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsKeywordsDebugger, _emberHtmlbarsKeywordsWith, _emberHtmlbarsKeywordsOutlet, _emberHtmlbarsKeywordsUnbound, _emberHtmlbarsKeywordsView, _emberHtmlbarsKeywordsComponent, _emberHtmlbarsKeywordsPartial, _emberHtmlbarsKeywordsInput, _emberHtmlbarsKeywordsTextarea, _emberHtmlbarsKeywordsCollection, _emberHtmlbarsKeywordsLegacyYield, _emberHtmlbarsKeywordsMut, _emberHtmlbarsKeywordsEach, _emberHtmlbarsKeywordsReadonly, _emberHtmlbarsKeywordsGet) { 'use strict'; - exports.registerBoundHelper = registerBoundHelper; - exports["default"] = deprecatedRegisterBoundHelper; - - var slice = [].slice; - - /** - Register a bound handlebars helper. Bound helpers behave similarly to regular - handlebars helpers, with the added ability to re-render when the underlying data - changes. - - ## Simple example - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalize', function(value) { - return Ember.String.capitalize(value); - }); - ``` - - The above bound helper can be used inside of templates as follows: - - ```handlebars - {{capitalize name}} - ``` - - In this case, when the `name` property of the template's context changes, - the rendered value of the helper will update to reflect this change. - - ## Example with options - - Like normal handlebars helpers, bound helpers have access to the options - passed into the helper call. - - ```javascript - Ember.Handlebars.registerBoundHelper('repeat', function(value, options) { - var count = options.hash.count; - var a = []; - while(a.length < count) { - a.push(value); - } - return a.join(''); - }); - ``` - - This helper could be used in a template as follows: - - ```handlebars - {{repeat text count=3}} - ``` - - ## Example with bound options - - Bound hash options are also supported. Example: - - ```handlebars - {{repeat text count=numRepeats}} - ``` - - In this example, count will be bound to the value of - the `numRepeats` property on the context. If that property - changes, the helper will be re-rendered. - - ## Example with extra dependencies - - The `Ember.Handlebars.registerBoundHelper` method takes a variable length - third parameter which indicates extra dependencies on the passed in value. - This allows the handlebars helper to update when these dependencies change. - - ```javascript - Ember.Handlebars.registerBoundHelper('capitalizeName', function(value) { - return value.get('name').toUpperCase(); - }, 'name'); - ``` - - ## Example with multiple bound properties - - `Ember.Handlebars.registerBoundHelper` supports binding to - multiple properties, e.g.: - - ```javascript - Ember.Handlebars.registerBoundHelper('concatenate', function() { - var values = Array.prototype.slice.call(arguments, 0, -1); - return values.join('||'); - }); - ``` - - Which allows for template syntax such as `{{concatenate prop1 prop2}}` or - `{{concatenate prop1 prop2 prop3}}`. If any of the properties change, - the helper will re-render. Note that dependency keys cannot be - using in conjunction with multi-property helpers, since it is ambiguous - which property the dependent keys would belong to. - - ## Use with unbound helper - - The `{{unbound}}` helper can be used with bound helper invocations - to render them in their unbound form, e.g. - - ```handlebars - {{unbound capitalize name}} - ``` - - In this example, if the name property changes, the helper - will not re-render. - - ## Use with blocks not supported - - Bound helpers do not support use with Handlebars blocks or - the addition of child views of any kind. - - @method registerBoundHelper - @for Ember.Handlebars - @param {String} name - @param {Function} fn - @param {String} dependentKeys* - @private - */ - - function registerBoundHelper(name, fn) { - var boundHelperArgs = slice.call(arguments, 1); - var boundFn = _emberHtmlbarsCompatMakeBoundHelper.makeBoundHelper.apply(this, boundHelperArgs); - - _emberHtmlbarsHelpers["default"][name] = boundFn; - } - - function deprecatedRegisterBoundHelper() { - - return registerBoundHelper.apply(undefined, arguments); - } -}); -enifed("ember-htmlbars/env", ["exports", "ember-metal/environment", "htmlbars-runtime", "ember-metal/merge", "ember-htmlbars/hooks/subexpr", "ember-htmlbars/hooks/concat", "ember-htmlbars/hooks/link-render-node", "ember-htmlbars/hooks/create-fresh-scope", "ember-htmlbars/hooks/bind-shadow-scope", "ember-htmlbars/hooks/bind-self", "ember-htmlbars/hooks/bind-scope", "ember-htmlbars/hooks/bind-local", "ember-htmlbars/hooks/update-self", "ember-htmlbars/hooks/get-root", "ember-htmlbars/hooks/get-child", "ember-htmlbars/hooks/get-value", "ember-htmlbars/hooks/get-cell-or-value", "ember-htmlbars/hooks/cleanup-render-node", "ember-htmlbars/hooks/destroy-render-node", "ember-htmlbars/hooks/did-render-node", "ember-htmlbars/hooks/will-cleanup-tree", "ember-htmlbars/hooks/did-cleanup-tree", "ember-htmlbars/hooks/classify", "ember-htmlbars/hooks/component", "ember-htmlbars/hooks/lookup-helper", "ember-htmlbars/hooks/has-helper", "ember-htmlbars/hooks/invoke-helper", "ember-htmlbars/hooks/element", "ember-htmlbars/helpers", "ember-htmlbars/keywords", "ember-htmlbars/system/dom-helper", "ember-htmlbars/keywords/debugger", "ember-htmlbars/keywords/with", "ember-htmlbars/keywords/outlet", "ember-htmlbars/keywords/real_outlet", "ember-htmlbars/keywords/customized_outlet", "ember-htmlbars/keywords/unbound", "ember-htmlbars/keywords/view", "ember-htmlbars/keywords/component", "ember-htmlbars/keywords/partial", "ember-htmlbars/keywords/input", "ember-htmlbars/keywords/textarea", "ember-htmlbars/keywords/collection", "ember-htmlbars/keywords/template", "ember-htmlbars/keywords/legacy-yield", "ember-htmlbars/keywords/mut", "ember-htmlbars/keywords/each", "ember-htmlbars/keywords/readonly"], function (exports, _emberMetalEnvironment, _htmlbarsRuntime, _emberMetalMerge, _emberHtmlbarsHooksSubexpr, _emberHtmlbarsHooksConcat, _emberHtmlbarsHooksLinkRenderNode, _emberHtmlbarsHooksCreateFreshScope, _emberHtmlbarsHooksBindShadowScope, _emberHtmlbarsHooksBindSelf, _emberHtmlbarsHooksBindScope, _emberHtmlbarsHooksBindLocal, _emberHtmlbarsHooksUpdateSelf, _emberHtmlbarsHooksGetRoot, _emberHtmlbarsHooksGetChild, _emberHtmlbarsHooksGetValue, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsHooksCleanupRenderNode, _emberHtmlbarsHooksDestroyRenderNode, _emberHtmlbarsHooksDidRenderNode, _emberHtmlbarsHooksWillCleanupTree, _emberHtmlbarsHooksDidCleanupTree, _emberHtmlbarsHooksClassify, _emberHtmlbarsHooksComponent, _emberHtmlbarsHooksLookupHelper, _emberHtmlbarsHooksHasHelper, _emberHtmlbarsHooksInvokeHelper, _emberHtmlbarsHooksElement, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberHtmlbarsSystemDomHelper, _emberHtmlbarsKeywordsDebugger, _emberHtmlbarsKeywordsWith, _emberHtmlbarsKeywordsOutlet, _emberHtmlbarsKeywordsReal_outlet, _emberHtmlbarsKeywordsCustomized_outlet, _emberHtmlbarsKeywordsUnbound, _emberHtmlbarsKeywordsView, _emberHtmlbarsKeywordsComponent, _emberHtmlbarsKeywordsPartial, _emberHtmlbarsKeywordsInput, _emberHtmlbarsKeywordsTextarea, _emberHtmlbarsKeywordsCollection, _emberHtmlbarsKeywordsTemplate, _emberHtmlbarsKeywordsLegacyYield, _emberHtmlbarsKeywordsMut, _emberHtmlbarsKeywordsEach, _emberHtmlbarsKeywordsReadonly) { - "use strict"; - - var emberHooks = _emberMetalMerge["default"]({}, _htmlbarsRuntime.hooks); - emberHooks.keywords = _emberHtmlbarsKeywords["default"]; - - _emberMetalMerge["default"](emberHooks, { - linkRenderNode: _emberHtmlbarsHooksLinkRenderNode["default"], - createFreshScope: _emberHtmlbarsHooksCreateFreshScope["default"], - bindShadowScope: _emberHtmlbarsHooksBindShadowScope["default"], - bindSelf: _emberHtmlbarsHooksBindSelf["default"], - bindScope: _emberHtmlbarsHooksBindScope["default"], - bindLocal: _emberHtmlbarsHooksBindLocal["default"], - updateSelf: _emberHtmlbarsHooksUpdateSelf["default"], - getRoot: _emberHtmlbarsHooksGetRoot["default"], - getChild: _emberHtmlbarsHooksGetChild["default"], - getValue: _emberHtmlbarsHooksGetValue["default"], - getCellOrValue: _emberHtmlbarsHooksGetCellOrValue["default"], - subexpr: _emberHtmlbarsHooksSubexpr["default"], - concat: _emberHtmlbarsHooksConcat["default"], - cleanupRenderNode: _emberHtmlbarsHooksCleanupRenderNode["default"], - destroyRenderNode: _emberHtmlbarsHooksDestroyRenderNode["default"], - willCleanupTree: _emberHtmlbarsHooksWillCleanupTree["default"], - didCleanupTree: _emberHtmlbarsHooksDidCleanupTree["default"], - didRenderNode: _emberHtmlbarsHooksDidRenderNode["default"], - classify: _emberHtmlbarsHooksClassify["default"], - component: _emberHtmlbarsHooksComponent["default"], - lookupHelper: _emberHtmlbarsHooksLookupHelper["default"], - hasHelper: _emberHtmlbarsHooksHasHelper["default"], - invokeHelper: _emberHtmlbarsHooksInvokeHelper["default"], - element: _emberHtmlbarsHooksElement["default"] + var emberHooks = _emberMetalMerge.default({}, _htmlbarsRuntime.hooks); + emberHooks.keywords = _emberHtmlbarsKeywords.default; + + _emberMetalMerge.default(emberHooks, { + linkRenderNode: _emberHtmlbarsHooksLinkRenderNode.default, + createFreshScope: _emberHtmlbarsHooksCreateFreshScope.default, + bindShadowScope: _emberHtmlbarsHooksBindShadowScope.default, + bindSelf: _emberHtmlbarsHooksBindSelf.default, + bindScope: _emberHtmlbarsHooksBindScope.default, + bindLocal: _emberHtmlbarsHooksBindLocal.default, + updateSelf: _emberHtmlbarsHooksUpdateSelf.default, + getRoot: _emberHtmlbarsHooksGetRoot.default, + getChild: _emberHtmlbarsHooksGetChild.default, + getValue: _emberHtmlbarsHooksGetValue.default, + getCellOrValue: _emberHtmlbarsHooksGetCellOrValue.default, + subexpr: _emberHtmlbarsHooksSubexpr.default, + concat: _emberHtmlbarsHooksConcat.default, + cleanupRenderNode: _emberHtmlbarsHooksCleanupRenderNode.default, + destroyRenderNode: _emberHtmlbarsHooksDestroyRenderNode.default, + willCleanupTree: _emberHtmlbarsHooksWillCleanupTree.default, + didCleanupTree: _emberHtmlbarsHooksDidCleanupTree.default, + didRenderNode: _emberHtmlbarsHooksDidRenderNode.default, + classify: _emberHtmlbarsHooksClassify.default, + component: _emberHtmlbarsHooksComponent.default, + lookupHelper: _emberHtmlbarsHooksLookupHelper.default, + hasHelper: _emberHtmlbarsHooksHasHelper.default, + invokeHelper: _emberHtmlbarsHooksInvokeHelper.default, + element: _emberHtmlbarsHooksElement.default }); - _emberHtmlbarsKeywords.registerKeyword('debugger', _emberHtmlbarsKeywordsDebugger["default"]); - _emberHtmlbarsKeywords.registerKeyword('with', _emberHtmlbarsKeywordsWith["default"]); - _emberHtmlbarsKeywords.registerKeyword('outlet', _emberHtmlbarsKeywordsOutlet["default"]); - _emberHtmlbarsKeywords.registerKeyword('@real_outlet', _emberHtmlbarsKeywordsReal_outlet["default"]); - _emberHtmlbarsKeywords.registerKeyword('@customized_outlet', _emberHtmlbarsKeywordsCustomized_outlet["default"]); - _emberHtmlbarsKeywords.registerKeyword('unbound', _emberHtmlbarsKeywordsUnbound["default"]); - _emberHtmlbarsKeywords.registerKeyword('view', _emberHtmlbarsKeywordsView["default"]); - _emberHtmlbarsKeywords.registerKeyword('component', _emberHtmlbarsKeywordsComponent["default"]); - _emberHtmlbarsKeywords.registerKeyword('partial', _emberHtmlbarsKeywordsPartial["default"]); - _emberHtmlbarsKeywords.registerKeyword('template', _emberHtmlbarsKeywordsTemplate["default"]); - _emberHtmlbarsKeywords.registerKeyword('input', _emberHtmlbarsKeywordsInput["default"]); - _emberHtmlbarsKeywords.registerKeyword('textarea', _emberHtmlbarsKeywordsTextarea["default"]); - _emberHtmlbarsKeywords.registerKeyword('collection', _emberHtmlbarsKeywordsCollection["default"]); - _emberHtmlbarsKeywords.registerKeyword('legacy-yield', _emberHtmlbarsKeywordsLegacyYield["default"]); - _emberHtmlbarsKeywords.registerKeyword('mut', _emberHtmlbarsKeywordsMut["default"]); + _emberHtmlbarsKeywords.registerKeyword('debugger', _emberHtmlbarsKeywordsDebugger.default); + _emberHtmlbarsKeywords.registerKeyword('with', _emberHtmlbarsKeywordsWith.default); + _emberHtmlbarsKeywords.registerKeyword('outlet', _emberHtmlbarsKeywordsOutlet.default); + _emberHtmlbarsKeywords.registerKeyword('unbound', _emberHtmlbarsKeywordsUnbound.default); + _emberHtmlbarsKeywords.registerKeyword('component', _emberHtmlbarsKeywordsComponent.default); + _emberHtmlbarsKeywords.registerKeyword('partial', _emberHtmlbarsKeywordsPartial.default); + _emberHtmlbarsKeywords.registerKeyword('input', _emberHtmlbarsKeywordsInput.default); + _emberHtmlbarsKeywords.registerKeyword('textarea', _emberHtmlbarsKeywordsTextarea.default); + _emberHtmlbarsKeywords.registerKeyword('legacy-yield', _emberHtmlbarsKeywordsLegacyYield.default); + _emberHtmlbarsKeywords.registerKeyword('mut', _emberHtmlbarsKeywordsMut.default); _emberHtmlbarsKeywords.registerKeyword('@mut', _emberHtmlbarsKeywordsMut.privateMut); - _emberHtmlbarsKeywords.registerKeyword('each', _emberHtmlbarsKeywordsEach["default"]); - _emberHtmlbarsKeywords.registerKeyword('readonly', _emberHtmlbarsKeywordsReadonly["default"]); + _emberHtmlbarsKeywords.registerKeyword('each', _emberHtmlbarsKeywordsEach.default); + _emberHtmlbarsKeywords.registerKeyword('readonly', _emberHtmlbarsKeywordsReadonly.default); + + if (_emberMetal.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + _emberHtmlbarsKeywords.registerKeyword('collection', _emberHtmlbarsKeywordsCollection.default); + _emberHtmlbarsKeywords.registerKeyword('view', _emberHtmlbarsKeywordsView.default); + } - exports["default"] = { + _emberHtmlbarsKeywords.registerKeyword('get', _emberHtmlbarsKeywordsGet.default); + exports.default = { hooks: emberHooks, - helpers: _emberHtmlbarsHelpers["default"], + helpers: _emberHtmlbarsHelpers.default, useFragmentCache: true }; - var domHelper = _emberMetalEnvironment["default"].hasDOM ? new _emberHtmlbarsSystemDomHelper["default"]() : null; + var domHelper = _emberMetalEnvironment.default.hasDOM ? new _emberHtmlbarsSystemDomHelper.default() : null; exports.domHelper = domHelper; }); @@ -6454,8 +6028,8 @@ enifed('ember-htmlbars/helper', ['exports', 'ember-runtime/system/object'], func @class Ember.Helper @public */ - var Helper = _emberRuntimeSystemObject["default"].extend({ - isHelper: true, + var Helper = _emberRuntimeSystemObject.default.extend({ + isHelperInstance: true, /** On a class-based helper, it may be useful to force a recomputation of that @@ -6521,23 +6095,22 @@ enifed('ember-htmlbars/helper', ['exports', 'ember-runtime/system/object'], func }; } - exports["default"] = Helper; + exports.default = Helper; }); -enifed('ember-htmlbars/helpers', ['exports', 'ember-metal/platform/create', 'ember-metal/core'], function (exports, _emberMetalPlatformCreate, _emberMetalCore) { +enifed("ember-htmlbars/helpers", ["exports"], function (exports) { /** @module ember @submodule ember-htmlbars */ - 'use strict'; - - exports.registerHelper = registerHelper; - /** @private @property helpers */ - var helpers = _emberMetalPlatformCreate["default"](null); + "use strict"; + + exports.registerHelper = registerHelper; + var helpers = Object.create(null); /** @module ember @@ -6556,38 +6129,14 @@ enifed('ember-htmlbars/helpers', ['exports', 'ember-metal/platform/create', 'emb helpers[name] = helperFunc; } - var deprecatedRegisterHelper = _emberMetalCore["default"].deprecateFunc('Using Ember.HTMLBars._registerHelper is deprecated. Helpers (even dashless ones) are automatically resolved.', { id: 'ember-htmlbars.register-helper', until: '2.0.0' }, registerHelper); - - exports.deprecatedRegisterHelper = deprecatedRegisterHelper; - exports["default"] = helpers; + exports.default = helpers; }); -enifed('ember-htmlbars/helpers/-bind-attr-class', ['exports', 'ember-metal/property_get', 'ember-metal/utils'], function (exports, _emberMetalProperty_get, _emberMetalUtils) { +enifed('ember-htmlbars/helpers/-concat', ['exports'], function (exports) { /** @module ember - @submodule ember-htmlbars + @submodule ember-templates */ - 'use strict'; - - exports["default"] = bindAttrClassHelper; - - function bindAttrClassHelper(params) { - var value = params[0]; - - if (_emberMetalUtils.isArray(value)) { - value = _emberMetalProperty_get.get(value, 'length') !== 0; - } - - if (value === true) { - return params[1]; - }if (value === false || value === undefined || value === null) { - return ""; - } else { - return value; - } - } -}); -enifed('ember-htmlbars/helpers/-concat', ['exports'], function (exports) { /** Concatenates input params together. @@ -6601,20 +6150,20 @@ enifed('ember-htmlbars/helpers/-concat', ['exports'], function (exports) { @public @method concat - @for Ember.HTMLBars + @for Ember.Templates.helpers */ 'use strict'; - exports["default"] = concat; + exports.default = concat; function concat(params) { return params.join(''); } }); -enifed("ember-htmlbars/helpers/-html-safe", ["exports", "htmlbars-util/safe-string"], function (exports, _htmlbarsUtilSafeString) { - "use strict"; +enifed('ember-htmlbars/helpers/-html-safe', ['exports', 'htmlbars-util/safe-string'], function (exports, _htmlbarsUtilSafeString) { + 'use strict'; - exports["default"] = htmlSafeHelper; + exports.default = htmlSafeHelper; /** This private helper is used internally to handle `isVisible: false` for @@ -6626,7 +6175,7 @@ enifed("ember-htmlbars/helpers/-html-safe", ["exports", "htmlbars-util/safe-stri function htmlSafeHelper(_ref) { var value = _ref[0]; - return new _htmlbarsUtilSafeString["default"](value); + return new _htmlbarsUtilSafeString.default(value); } }); enifed('ember-htmlbars/helpers/-join-classes', ['exports'], function (exports) { @@ -6638,7 +6187,7 @@ enifed('ember-htmlbars/helpers/-join-classes', ['exports'], function (exports) { 'use strict'; - exports["default"] = joinClasses; + exports.default = joinClasses; function joinClasses(classNames) { var result = []; @@ -6653,10 +6202,10 @@ enifed('ember-htmlbars/helpers/-join-classes', ['exports'], function (exports) { return result.join(' '); } }); -enifed("ember-htmlbars/helpers/-legacy-each-with-controller", ["exports", "ember-metal/property_get", "ember-metal/enumerable_utils", "ember-htmlbars/utils/normalize-self", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalProperty_get, _emberMetalEnumerable_utils, _emberHtmlbarsUtilsNormalizeSelf, _emberHtmlbarsUtilsDecodeEachKey) { - "use strict"; +enifed('ember-htmlbars/helpers/-legacy-each-with-controller', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-htmlbars/utils/normalize-self', 'ember-htmlbars/utils/decode-each-key'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberHtmlbarsUtilsNormalizeSelf, _emberHtmlbarsUtilsDecodeEachKey) { + 'use strict'; - exports["default"] = legacyEachWithControllerHelper; + exports.default = legacyEachWithControllerHelper; function legacyEachWithControllerHelper(params, hash, blocks) { var list = params[0]; @@ -6670,15 +6219,15 @@ enifed("ember-htmlbars/helpers/-legacy-each-with-controller", ["exports", "ember return; } - _emberMetalEnumerable_utils.forEach(list, function (item, i) { + list.forEach(function (item, i) { var self; if (blocks.template.arity === 0) { - self = _emberHtmlbarsUtilsNormalizeSelf["default"](item); + self = _emberHtmlbarsUtilsNormalizeSelf.default(item); self = bindController(self, true); } - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); + var key = _emberHtmlbarsUtilsDecodeEachKey.default(item, keyPath, i); blocks.template.yieldItem(key, [item, i], self); }); } @@ -6691,27 +6240,27 @@ enifed("ember-htmlbars/helpers/-legacy-each-with-controller", ["exports", "ember }; } - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; + var deprecation = 'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead.'; exports.deprecation = deprecation; }); -enifed("ember-htmlbars/helpers/-legacy-each-with-keyword", ["exports", "ember-metal/enumerable_utils", "ember-views/streams/should_display", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalEnumerable_utils, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { - "use strict"; +enifed('ember-htmlbars/helpers/-legacy-each-with-keyword', ['exports', 'ember-views/streams/should_display', 'ember-htmlbars/utils/decode-each-key'], function (exports, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { + 'use strict'; - exports["default"] = legacyEachWithKeywordHelper; + exports.default = legacyEachWithKeywordHelper; function legacyEachWithKeywordHelper(params, hash, blocks) { var list = params[0]; var keyPath = hash.key; var legacyKeyword = hash['-legacy-keyword']; - if (_emberViewsStreamsShould_display["default"](list)) { - _emberMetalEnumerable_utils.forEach(list, function (item, i) { + if (_emberViewsStreamsShould_display.default(list)) { + list.forEach(function (item, i) { var self; if (legacyKeyword) { self = bindKeyword(self, legacyKeyword, item); } - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); + var key = _emberHtmlbarsUtilsDecodeEachKey.default(item, keyPath, i); blocks.template.yieldItem(key, [item, i], self); }); } else if (blocks.inverse.yield) { @@ -6727,13 +6276,13 @@ enifed("ember-htmlbars/helpers/-legacy-each-with-keyword", ["exports", "ember-me }, _ref[keyword] = item, _ref); } - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; + var deprecation = 'Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead.'; exports.deprecation = deprecation; }); -enifed("ember-htmlbars/helpers/-normalize-class", ["exports", "ember-runtime/system/string", "ember-metal/path_cache"], function (exports, _emberRuntimeSystemString, _emberMetalPath_cache) { - "use strict"; +enifed('ember-htmlbars/helpers/-normalize-class', ['exports', 'ember-runtime/system/string', 'ember-metal/path_cache'], function (exports, _emberRuntimeSystemString, _emberMetalPath_cache) { + 'use strict'; - exports["default"] = normalizeClass; + exports.default = normalizeClass; /* This private helper is used by ComponentNode to convert the classNameBindings @@ -6749,10 +6298,10 @@ enifed("ember-htmlbars/helpers/-normalize-class", ["exports", "ember-runtime/sys var propName = params[0]; var value = params[1]; var activeClass = hash.activeClass; + var inactiveClass = hash.inactiveClass; // When using the colon syntax, evaluate the truthiness or falsiness // of the value to determine which className to return - var inactiveClass = hash.inactiveClass; if (activeClass || inactiveClass) { if (!!value) { return activeClass; @@ -6783,155 +6332,64 @@ enifed("ember-htmlbars/helpers/-normalize-class", ["exports", "ember-runtime/sys } } }); -enifed("ember-htmlbars/helpers/bind-attr", ["exports"], function (exports) { - "use strict"; -}); -/** -@module ember -@submodule ember-htmlbars -*/ - -/** - `bind-attr` allows you to create a binding between DOM element attributes and - Ember objects. For example: - - ```handlebars - imageTitle}} - ``` - - The above handlebars template will fill the ``'s `src` attribute with - the value of the property referenced with `imageUrl` and its `alt` - attribute with the value of the property referenced with `imageTitle`. - - If the rendering context of this template is the following object: - - ```javascript - { - imageUrl: 'http://lolcats.info/haz-a-funny', - imageTitle: 'A humorous image of a cat' - } - ``` - - The resulting HTML output will be: - - ```html - A humorous image of a cat - ``` - - `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` - in the following `bind-attr` example will be ignored and the hard coded value - of `src="/failwhale.gif"` will take precedence: - - ```handlebars - imageTitle}} - ``` - - ### `bind-attr` and the `class` attribute - - `bind-attr` supports a special syntax for handling a number of cases unique - to the `class` DOM element attribute. The `class` attribute combines - multiple discrete values into a single attribute as a space-delimited - list of strings. Each string can be: - - * a string return value of an object's property. - * a boolean return value of an object's property - * a hard-coded value - - A string return value works identically to other uses of `bind-attr`. The - return value of the property will become the value of the attribute. For - example, the following view and template: - - ```javascript - AView = View.extend({ - someProperty: function() { - return "aValue"; - }.property() - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - A boolean return value will insert a specified class name if the property - returns `true` and remove the class name if the property returns `false`. - - A class name is provided via the syntax - `somePropertyName:class-name-if-true`. - - ```javascript - AView = View.extend({ - someBool: true - }) - ``` - - ```handlebars - - ``` - - Result in the following rendered output: - - ```html - - ``` - - An additional section of the binding can be provided if you want to - replace the existing class instead of removing it when the boolean - value changes: - - ```handlebars - - ``` - - A hard-coded value can be used by prepending `:` to the desired - class name: `:class-name-to-always-apply`. - - ```handlebars - - ``` - - Results in the following rendered output: - - ```html - - ``` +enifed('ember-htmlbars/helpers/each-in', ['exports', 'ember-metal/features', 'ember-views/streams/should_display'], function (exports, _emberMetalFeatures, _emberViewsStreamsShould_display) { + /** + @module ember + @submodule ember-templates + */ - All three strategies - string return value, boolean return value, and - hard-coded value – can be combined in a single declaration: + 'use strict'; - ```handlebars - - ``` + /** + The `{{each-in}}` helper loops over properties on an object. It is unbound, + in that new (or removed) properties added to the target object will not be + rendered. + For example, given a `user` object that looks like: + ```javascript + { + "name": "Shelly Sails", + "age": 42 + } + ``` + This template would display all properties on the `user` + object in a list: + ```handlebars +
      + {{#each-in user as |key value|}} +
    • {{key}}: {{value}}
      • + {{/each-in}} +
    + ``` + Outputting their name and age. + @method each-in + @for Ember.Templates.helpers + @public + */ + var eachInHelper = function (_ref, hash, blocks) { + var object = _ref[0]; - @method bind-attr - @for Ember.Handlebars.helpers - @deprecated - @param {Object} options - @return {String} HTML string - @public -*/ + var objKeys, prop, i; + objKeys = object ? Object.keys(object) : []; + if (_emberViewsStreamsShould_display.default(objKeys)) { + for (i = 0; i < objKeys.length; i++) { + prop = objKeys[i]; + blocks.template.yieldItem(prop, [prop, object[prop]]); + } + } else if (blocks.inverse.yield) { + blocks.inverse.yield(); + } + }; + exports.default = eachInHelper; +}); +enifed('ember-htmlbars/helpers/each', ['exports', 'ember-views/streams/should_display', 'ember-htmlbars/utils/decode-each-key'], function (exports, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { + /** + @module ember + @submodule ember-templates + */ -/** - See `bind-attr` - - @method bindAttr - @for Ember.Handlebars.helpers - @deprecated - @param {Function} context - @param {Object} options - @return {String} HTML string - @public -*/ -enifed("ember-htmlbars/helpers/each", ["exports", "ember-metal/enumerable_utils", "ember-htmlbars/utils/normalize-self", "ember-views/streams/should_display", "ember-htmlbars/utils/decode-each-key"], function (exports, _emberMetalEnumerable_utils, _emberHtmlbarsUtilsNormalizeSelf, _emberViewsStreamsShould_display, _emberHtmlbarsUtilsDecodeEachKey) { - "use strict"; + 'use strict'; - exports["default"] = eachHelper; + exports.default = eachHelper; /** The `{{#each}}` helper loops over elements in a collection. It is an extension @@ -7005,35 +6463,28 @@ enifed("ember-htmlbars/helpers/each", ["exports", "ember-metal/enumerable_utils" var list = params[0]; var keyPath = hash.key; - if (blocks.template.arity === 0) { - } + if (_emberViewsStreamsShould_display.default(list)) { + forEach(list, function (item, i) { + var key = _emberHtmlbarsUtilsDecodeEachKey.default(item, keyPath, i); - if (_emberViewsStreamsShould_display["default"](list)) { - _emberMetalEnumerable_utils.forEach(list, function (item, i) { - var self; - if (blocks.template.arity === 0) { - self = _emberHtmlbarsUtilsNormalizeSelf["default"](item); - } - - var key = _emberHtmlbarsUtilsDecodeEachKey["default"](item, keyPath, i); - - blocks.template.yieldItem(key, [item, i], self); + blocks.template.yieldItem(key, [item, i]); }); } else if (blocks.inverse.yield) { blocks.inverse.yield(); } } - var deprecation = "Using the context switching form of {{each}} is deprecated. Please use the keyword form (`{{#each items as |item|}}`) instead."; - exports.deprecation = deprecation; + function forEach(iterable, cb) { + return iterable.forEach ? iterable.forEach(cb) : Array.prototype.forEach.call(iterable, cb); + } }); -enifed("ember-htmlbars/helpers/if_unless", ["exports", "ember-metal/core", "ember-views/streams/should_display"], function (exports, _emberMetalCore, _emberViewsStreamsShould_display) { +enifed('ember-htmlbars/helpers/if_unless', ['exports', 'ember-metal/core', 'ember-views/streams/should_display'], function (exports, _emberMetalCore, _emberViewsStreamsShould_display) { /** @module ember @submodule ember-templates */ - "use strict"; + 'use strict'; /** Use the `if` block helper to conditionally render a block depending on a @@ -7092,7 +6543,7 @@ enifed("ember-htmlbars/helpers/if_unless", ["exports", "ember-metal/core", "embe @public */ function ifHelper(params, hash, options) { - return ifUnless(params, hash, options, _emberViewsStreamsShould_display["default"](params[0])); + return ifUnless(params, hash, options, _emberViewsStreamsShould_display.default(params[0])); } /** @@ -7105,7 +6556,7 @@ enifed("ember-htmlbars/helpers/if_unless", ["exports", "ember-metal/core", "embe @public */ function unlessHelper(params, hash, options) { - return ifUnless(params, hash, options, !_emberViewsStreamsShould_display["default"](params[0])); + return ifUnless(params, hash, options, !_emberViewsStreamsShould_display.default(params[0])); } function ifUnless(params, hash, options, truthy) { @@ -7133,7 +6584,7 @@ enifed("ember-htmlbars/helpers/if_unless", ["exports", "ember-metal/core", "embe enifed('ember-htmlbars/helpers/loc', ['exports', 'ember-runtime/system/string'], function (exports, _emberRuntimeSystemString) { 'use strict'; - exports["default"] = locHelper; + exports.default = locHelper; /** @module ember @@ -7177,15 +6628,15 @@ enifed('ember-htmlbars/helpers/loc', ['exports', 'ember-runtime/system/string'], return _emberRuntimeSystemString.loc.apply(null, params); } }); -enifed("ember-htmlbars/helpers/log", ["exports", "ember-metal/logger"], function (exports, _emberMetalLogger) { +enifed('ember-htmlbars/helpers/log', ['exports', 'ember-metal/logger'], function (exports, _emberMetalLogger) { /** @module ember @submodule ember-templates */ - "use strict"; + 'use strict'; - exports["default"] = logHelper; + exports.default = logHelper; /** `log` allows you to output the value of variables in the current rendering @@ -7202,18 +6653,18 @@ enifed("ember-htmlbars/helpers/log", ["exports", "ember-metal/logger"], function */ function logHelper(values) { - _emberMetalLogger["default"].log.apply(null, values); + _emberMetalLogger.default.log.apply(null, values); } }); -enifed("ember-htmlbars/helpers/with", ["exports", "ember-htmlbars/utils/normalize-self", "ember-views/streams/should_display"], function (exports, _emberHtmlbarsUtilsNormalizeSelf, _emberViewsStreamsShould_display) { +enifed('ember-htmlbars/helpers/with', ['exports', 'ember-views/streams/should_display'], function (exports, _emberViewsStreamsShould_display) { /** @module ember @submodule ember-templates */ - "use strict"; + 'use strict'; - exports["default"] = withHelper; + exports.default = withHelper; /** Use the `{{with}}` helper when you want to alias a property to a new name. This is helpful @@ -7249,41 +6700,22 @@ enifed("ember-htmlbars/helpers/with", ["exports", "ember-htmlbars/utils/normaliz */ function withHelper(params, hash, options) { - if (_emberViewsStreamsShould_display["default"](params[0])) { - var preserveContext = false; - - if (options.template.arity !== 0) { - preserveContext = true; - } - - if (preserveContext) { - this.yield([params[0]]); - } else { - var _self = _emberHtmlbarsUtilsNormalizeSelf["default"](params[0]); - if (hash.controller) { - _self = { - hasBoundController: true, - controller: hash.controller, - self: _self - }; - } - - this.yield([], _self); - } + if (_emberViewsStreamsShould_display.default(params[0])) { + options.template.yield([params[0]]); } else if (options.inverse && options.inverse.yield) { options.inverse.yield([]); } } }); -enifed("ember-htmlbars/hooks/bind-local", ["exports", "ember-metal/streams/stream", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalStreamsStream, _emberMetalStreamsProxyStream) { +enifed('ember-htmlbars/hooks/bind-local', ['exports', 'ember-metal/streams/stream', 'ember-metal/streams/proxy-stream'], function (exports, _emberMetalStreamsStream, _emberMetalStreamsProxyStream) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = bindLocal; + exports.default = bindLocal; function bindLocal(env, scope, key, value) { var isExisting = scope.locals.hasOwnProperty(key); @@ -7294,7 +6726,7 @@ enifed("ember-htmlbars/hooks/bind-local", ["exports", "ember-metal/streams/strea existing.setSource(value); } } else { - var newValue = _emberMetalStreamsStream["default"].wrap(value, _emberMetalStreamsProxyStream["default"], key); + var newValue = _emberMetalStreamsStream.default.wrap(value, _emberMetalStreamsProxyStream.default, key); scope.locals[key] = newValue; } } @@ -7302,19 +6734,19 @@ enifed("ember-htmlbars/hooks/bind-local", ["exports", "ember-metal/streams/strea enifed("ember-htmlbars/hooks/bind-scope", ["exports"], function (exports) { "use strict"; - exports["default"] = bindScope; + exports.default = bindScope; function bindScope(env, scope) {} }); -enifed("ember-htmlbars/hooks/bind-self", ["exports", "ember-metal/streams/proxy-stream", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { +enifed('ember-htmlbars/hooks/bind-self', ['exports', 'ember-metal/streams/proxy-stream', 'ember-htmlbars/utils/subscribe'], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = bindSelf; + exports.default = bindSelf; function bindSelf(env, scope, _self) { var self = _self; @@ -7343,9 +6775,9 @@ enifed("ember-htmlbars/hooks/bind-self", ["exports", "ember-metal/streams/proxy- } function newStream(scope, key, newValue, renderNode, isSelf) { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? '' : key); + var stream = new _emberMetalStreamsProxyStream.default(newValue, isSelf ? '' : key); if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); + _emberHtmlbarsUtilsSubscribe.default(renderNode, scope, stream); } scope[key] = stream; } @@ -7358,7 +6790,7 @@ enifed('ember-htmlbars/hooks/bind-shadow-scope', ['exports', 'ember-views/views/ 'use strict'; - exports["default"] = bindShadowScope; + exports.default = bindShadowScope; function bindShadowScope(env, parentScope, shadowScope, options) { if (!options) { @@ -7373,7 +6805,7 @@ enifed('ember-htmlbars/hooks/bind-shadow-scope', ['exports', 'ember-views/views/ } var view = options.view; - if (view && !(view instanceof _emberViewsViewsComponent["default"])) { + if (view && !(view instanceof _emberViewsViewsComponent.default)) { newStream(shadowScope.locals, 'view', view, null); if (!didOverrideController) { @@ -7399,25 +6831,25 @@ enifed('ember-htmlbars/hooks/bind-shadow-scope', ['exports', 'ember-views/views/ } function newStream(scope, key, newValue, renderNode, isSelf) { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? '' : key); + var stream = new _emberMetalStreamsProxyStream.default(newValue, isSelf ? '' : key); if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); + _emberHtmlbarsUtilsSubscribe.default(renderNode, scope, stream); } scope[key] = stream; } }); -enifed("ember-htmlbars/hooks/classify", ["exports", "ember-htmlbars/utils/is-component"], function (exports, _emberHtmlbarsUtilsIsComponent) { +enifed('ember-htmlbars/hooks/classify', ['exports', 'ember-htmlbars/utils/is-component'], function (exports, _emberHtmlbarsUtilsIsComponent) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = classify; + exports.default = classify; function classify(env, scope, path) { - if (_emberHtmlbarsUtilsIsComponent["default"](env, scope, path)) { + if (_emberHtmlbarsUtilsIsComponent.default(env, scope, path)) { return 'component'; } @@ -7432,7 +6864,7 @@ enifed("ember-htmlbars/hooks/cleanup-render-node", ["exports"], function (export "use strict"; - exports["default"] = cleanupRenderNode; + exports.default = cleanupRenderNode; function cleanupRenderNode(renderNode) { if (renderNode.cleanup) { @@ -7440,10 +6872,10 @@ enifed("ember-htmlbars/hooks/cleanup-render-node", ["exports"], function (export } } }); -enifed("ember-htmlbars/hooks/component", ["exports", "ember-htmlbars/node-managers/component-node-manager"], function (exports, _emberHtmlbarsNodeManagersComponentNodeManager) { - "use strict"; +enifed('ember-htmlbars/hooks/component', ['exports', 'ember-htmlbars/node-managers/component-node-manager'], function (exports, _emberHtmlbarsNodeManagersComponentNodeManager) { + 'use strict'; - exports["default"] = componentHook; + exports.default = componentHook; function componentHook(renderNode, env, scope, _tagName, params, attrs, templates, visitor) { var state = renderNode.state; @@ -7464,7 +6896,7 @@ enifed("ember-htmlbars/hooks/component", ["exports", "ember-htmlbars/node-manage var parentView = env.view; - var manager = _emberHtmlbarsNodeManagersComponentNodeManager["default"].create(renderNode, env, { + var manager = _emberHtmlbarsNodeManagersComponentNodeManager.default.create(renderNode, env, { tagName: tagName, params: params, attrs: attrs, @@ -7479,15 +6911,15 @@ enifed("ember-htmlbars/hooks/component", ["exports", "ember-htmlbars/node-manage manager.render(env, visitor); } }); -enifed("ember-htmlbars/hooks/concat", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { +enifed('ember-htmlbars/hooks/concat', ['exports', 'ember-metal/streams/utils'], function (exports, _emberMetalStreamsUtils) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = concat; + exports.default = concat; function concat(env, parts) { return _emberMetalStreamsUtils.concat(parts, ''); @@ -7544,7 +6976,7 @@ enifed("ember-htmlbars/hooks/create-fresh-scope", ["exports"], function (exports "use strict"; - exports["default"] = createFreshScope; + exports.default = createFreshScope; function createFreshScope() { return { @@ -7565,7 +6997,7 @@ enifed("ember-htmlbars/hooks/destroy-render-node", ["exports"], function (export "use strict"; - exports["default"] = destroyRenderNode; + exports.default = destroyRenderNode; function destroyRenderNode(renderNode) { if (renderNode.emberView) { @@ -7583,7 +7015,7 @@ enifed("ember-htmlbars/hooks/destroy-render-node", ["exports"], function (export enifed("ember-htmlbars/hooks/did-cleanup-tree", ["exports"], function (exports) { "use strict"; - exports["default"] = didCleanupTree; + exports.default = didCleanupTree; function didCleanupTree(env) { // Once we have finsihed cleaning up the render node and sub-nodes, reset @@ -7594,39 +7026,21 @@ enifed("ember-htmlbars/hooks/did-cleanup-tree", ["exports"], function (exports) enifed("ember-htmlbars/hooks/did-render-node", ["exports"], function (exports) { "use strict"; - exports["default"] = didRenderNode; + exports.default = didRenderNode; function didRenderNode(morph, env) { env.renderedNodes[morph.guid] = true; } }); -enifed("ember-htmlbars/hooks/element", ["exports", "ember-htmlbars/system/lookup-helper", "htmlbars-runtime/hooks", "ember-htmlbars/system/invoke-helper"], function (exports, _emberHtmlbarsSystemLookupHelper, _htmlbarsRuntimeHooks, _emberHtmlbarsSystemInvokeHelper) { +enifed('ember-htmlbars/hooks/element', ['exports', 'ember-htmlbars/system/lookup-helper', 'htmlbars-runtime/hooks', 'ember-htmlbars/system/invoke-helper'], function (exports, _emberHtmlbarsSystemLookupHelper, _htmlbarsRuntimeHooks, _emberHtmlbarsSystemInvokeHelper) { /** @module ember @submodule ember-htmlbars */ - "use strict"; - - exports["default"] = emberElement; - - var fakeElement; - - function updateElementAttributesFromString(element, string) { - if (!fakeElement) { - fakeElement = document.createElement('div'); - } + 'use strict'; - fakeElement.innerHTML = '<' + element.tagName + ' ' + string + '><' + '/' + element.tagName + '>'; - - var attrs = fakeElement.firstChild.attributes; - for (var i = 0, l = attrs.length; i < l; i++) { - var attr = attrs[i]; - if (attr.specified) { - element.setAttribute(attr.name, attr.value); - } - } - } + exports.default = emberElement; function emberElement(morph, env, scope, path, params, hash, visitor) { if (_htmlbarsRuntimeHooks.handleRedirect(morph, env, scope, path, params, hash, null, null, visitor)) { @@ -7636,22 +7050,19 @@ enifed("ember-htmlbars/hooks/element", ["exports", "ember-htmlbars/system/lookup var result; var helper = _emberHtmlbarsSystemLookupHelper.findHelper(path, scope.self, env); if (helper) { - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { element: morph.element }, env, scope); + var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { element: morph.element }, env, scope, path); result = helperStream.value(); } else { result = env.hooks.get(env, scope, path); } - var value = env.hooks.getValue(result); - if (value) { - updateElementAttributesFromString(morph.element, value); - } + env.hooks.getValue(result); } }); -enifed("ember-htmlbars/hooks/get-cell-or-value", ["exports", "ember-metal/streams/utils", "ember-htmlbars/keywords/mut"], function (exports, _emberMetalStreamsUtils, _emberHtmlbarsKeywordsMut) { - "use strict"; +enifed('ember-htmlbars/hooks/get-cell-or-value', ['exports', 'ember-metal/streams/utils', 'ember-htmlbars/keywords/mut'], function (exports, _emberMetalStreamsUtils, _emberHtmlbarsKeywordsMut) { + 'use strict'; - exports["default"] = getCellOrValue; + exports.default = getCellOrValue; function getCellOrValue(ref) { if (ref && ref[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { @@ -7663,15 +7074,15 @@ enifed("ember-htmlbars/hooks/get-cell-or-value", ["exports", "ember-metal/stream return _emberMetalStreamsUtils.read(ref); } }); -enifed("ember-htmlbars/hooks/get-child", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { +enifed('ember-htmlbars/hooks/get-child', ['exports', 'ember-metal/streams/utils'], function (exports, _emberMetalStreamsUtils) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = getChild; + exports.default = getChild; function getChild(parent, key) { if (_emberMetalStreamsUtils.isStream(parent)) { @@ -7684,25 +7095,23 @@ enifed("ember-htmlbars/hooks/get-child", ["exports", "ember-metal/streams/utils" return parent[key]; } }); -enifed("ember-htmlbars/hooks/get-root", ["exports", "ember-metal/core", "ember-metal/path_cache", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalCore, _emberMetalPath_cache, _emberMetalStreamsProxyStream) { +enifed('ember-htmlbars/hooks/get-root', ['exports'], function (exports) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = getRoot; + exports.default = getRoot; function getRoot(scope, key) { if (key === 'this') { return [scope.self]; } else if (key === 'hasBlock') { - return [!!scope.blocks["default"]]; + return [!!scope.blocks.default]; } else if (key === 'hasBlockParams') { - return [!!(scope.blocks["default"] && scope.blocks["default"].arity)]; - } else if (_emberMetalPath_cache.isGlobal(key) && _emberMetalCore["default"].lookup[key]) { - return [getGlobal(key)]; + return [!!(scope.blocks.default && scope.blocks.default.arity)]; } else if (key in scope.locals) { return [scope.locals[key]]; } else { @@ -7725,23 +7134,16 @@ enifed("ember-htmlbars/hooks/get-root", ["exports", "ember-metal/core", "ember-m return scope.attrs[key]; } } - - function getGlobal(name) { - - // This stream should be memoized, but this path is deprecated and - // will be removed soon so it's not worth the trouble. - return new _emberMetalStreamsProxyStream["default"](_emberMetalCore["default"].lookup[name], name); - } }); -enifed("ember-htmlbars/hooks/get-value", ["exports", "ember-metal/streams/utils", "ember-views/compat/attrs-proxy"], function (exports, _emberMetalStreamsUtils, _emberViewsCompatAttrsProxy) { +enifed('ember-htmlbars/hooks/get-value', ['exports', 'ember-metal/streams/utils', 'ember-views/compat/attrs-proxy'], function (exports, _emberMetalStreamsUtils, _emberViewsCompatAttrsProxy) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = getValue; + exports.default = getValue; function getValue(ref) { var value = _emberMetalStreamsUtils.read(ref); @@ -7753,10 +7155,10 @@ enifed("ember-htmlbars/hooks/get-value", ["exports", "ember-metal/streams/utils" return value; } }); -enifed("ember-htmlbars/hooks/has-helper", ["exports", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsSystemLookupHelper) { - "use strict"; +enifed('ember-htmlbars/hooks/has-helper', ['exports', 'ember-htmlbars/system/lookup-helper'], function (exports, _emberHtmlbarsSystemLookupHelper) { + 'use strict'; - exports["default"] = hasHelperHook; + exports.default = hasHelperHook; function hasHelperHook(env, scope, helperName) { if (env.helpers[helperName]) { @@ -7774,10 +7176,10 @@ enifed("ember-htmlbars/hooks/has-helper", ["exports", "ember-htmlbars/system/loo return false; } }); -enifed("ember-htmlbars/hooks/invoke-helper", ["exports", "ember-metal/core", "ember-htmlbars/system/invoke-helper", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalCore, _emberHtmlbarsSystemInvokeHelper, _emberHtmlbarsUtilsSubscribe) { - "use strict"; +enifed('ember-htmlbars/hooks/invoke-helper', ['exports', 'ember-metal/core', 'ember-htmlbars/system/invoke-helper', 'ember-htmlbars/utils/subscribe'], function (exports, _emberMetalCore, _emberHtmlbarsSystemInvokeHelper, _emberHtmlbarsUtilsSubscribe) { + 'use strict'; - exports["default"] = invokeHelper; + exports.default = invokeHelper; function invokeHelper(morph, env, scope, visitor, params, hash, helper, templates, context) { @@ -7788,7 +7190,7 @@ enifed("ember-htmlbars/hooks/invoke-helper", ["exports", "ember-metal/core", "em return { handled: true }; } - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, templates, env, scope, context); + var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, templates, env, scope); // Ember.Helper helpers are pure values, thus linkable if (helperStream.linkable) { @@ -7808,27 +7210,27 @@ enifed("ember-htmlbars/hooks/invoke-helper", ["exports", "ember-metal/core", "em helperStream.addDependency(hash[key]); } if (addedDependency) { - _emberHtmlbarsUtilsSubscribe["default"](morph, env, scope, helperStream); + _emberHtmlbarsUtilsSubscribe.default(morph, env, scope, helperStream); } } return { link: true, value: helperStream }; } - // Legacy helpers are not linkable, they must run every rerender + // Built-in helpers are not linkable, they must run every rerender return { value: helperStream.value() }; } }); // Ember.assert -enifed("ember-htmlbars/hooks/link-render-node", ["exports", "ember-htmlbars/utils/subscribe", "ember-runtime/utils", "ember-metal/streams/utils", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsUtilsSubscribe, _emberRuntimeUtils, _emberMetalStreamsUtils, _emberHtmlbarsSystemLookupHelper) { +enifed('ember-htmlbars/hooks/link-render-node', ['exports', 'ember-htmlbars/utils/subscribe', 'ember-runtime/utils', 'ember-metal/streams/utils'], function (exports, _emberHtmlbarsUtilsSubscribe, _emberRuntimeUtils, _emberMetalStreamsUtils) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = linkRenderNode; + exports.default = linkRenderNode; function linkRenderNode(renderNode, env, scope, path, params, hash) { if (renderNode.streamUnsubscribers) { @@ -7836,7 +7238,6 @@ enifed("ember-htmlbars/hooks/link-render-node", ["exports", "ember-htmlbars/util } var keyword = env.hooks.keywords[path]; - var helper; if (keyword && keyword.link) { keyword.link(renderNode.state, params, hash); } else { @@ -7848,24 +7249,18 @@ enifed("ember-htmlbars/hooks/link-render-node", ["exports", "ember-htmlbars/util params[0] = shouldDisplay(params[0]);break; case 'each': params[0] = eachParam(params[0]);break; - default: - helper = _emberHtmlbarsSystemLookupHelper.findHelper(path, env.view, env); - - if (helper && helper.isHandlebarsCompat && params[0]) { - params[0] = processHandlebarsCompatDepKeys(params[0], helper._dependentKeys); - } } } if (params && params.length) { for (var i = 0; i < params.length; i++) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, env, scope, params[i]); + _emberHtmlbarsUtilsSubscribe.default(renderNode, env, scope, params[i]); } } if (hash) { for (var key in hash) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, env, scope, hash[key]); + _emberHtmlbarsUtilsSubscribe.default(renderNode, env, scope, hash[key]); } } @@ -7920,48 +7315,25 @@ enifed("ember-htmlbars/hooks/link-render-node", ["exports", "ember-htmlbars/util return obj && obj[key]; } } - - function processHandlebarsCompatDepKeys(base, additionalKeys) { - if (!_emberMetalStreamsUtils.isStream(base) || additionalKeys.length === 0) { - return base; - } - - var depKeyStreams = []; - - var stream = _emberMetalStreamsUtils.chain(base, function () { - _emberMetalStreamsUtils.readArray(depKeyStreams); - - return _emberMetalStreamsUtils.read(base); - }, 'HandlebarsCompatHelper'); - - for (var i = 0, l = additionalKeys.length; i < l; i++) { - var depKeyStream = base.get(additionalKeys[i]); - - depKeyStreams.push(depKeyStream); - stream.addDependency(depKeyStream); - } - - return stream; - } }); -enifed("ember-htmlbars/hooks/lookup-helper", ["exports", "ember-htmlbars/system/lookup-helper"], function (exports, _emberHtmlbarsSystemLookupHelper) { - "use strict"; +enifed('ember-htmlbars/hooks/lookup-helper', ['exports', 'ember-htmlbars/system/lookup-helper'], function (exports, _emberHtmlbarsSystemLookupHelper) { + 'use strict'; - exports["default"] = lookupHelperHook; + exports.default = lookupHelperHook; function lookupHelperHook(env, scope, helperName) { - return _emberHtmlbarsSystemLookupHelper["default"](helperName, scope.self, env); + return _emberHtmlbarsSystemLookupHelper.default(helperName, scope.self, env); } }); -enifed("ember-htmlbars/hooks/subexpr", ["exports", "ember-htmlbars/system/lookup-helper", "ember-htmlbars/system/invoke-helper", "ember-metal/streams/utils"], function (exports, _emberHtmlbarsSystemLookupHelper, _emberHtmlbarsSystemInvokeHelper, _emberMetalStreamsUtils) { +enifed('ember-htmlbars/hooks/subexpr', ['exports', 'ember-htmlbars/system/lookup-helper', 'ember-htmlbars/system/invoke-helper', 'ember-metal/streams/utils'], function (exports, _emberHtmlbarsSystemLookupHelper, _emberHtmlbarsSystemInvokeHelper, _emberMetalStreamsUtils) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = subexpr; + exports.default = subexpr; function subexpr(env, scope, helperName, params, hash) { // TODO: Keywords and helper invocation should be integrated into @@ -7972,9 +7344,9 @@ enifed("ember-htmlbars/hooks/subexpr", ["exports", "ember-htmlbars/system/lookup } var label = labelForSubexpr(params, hash, helperName); - var helper = _emberHtmlbarsSystemLookupHelper["default"](helperName, scope.self, env); + var helper = _emberHtmlbarsSystemLookupHelper.default(helperName, scope.self, env); - var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, { template: {}, inverse: {} }, env, scope, label); + var helperStream = _emberHtmlbarsSystemInvokeHelper.buildHelperStream(helper, params, hash, null, env, scope, label); for (var i = 0, l = params.length; i < l; i++) { helperStream.addDependency(params[i]); @@ -7988,43 +7360,43 @@ enifed("ember-htmlbars/hooks/subexpr", ["exports", "ember-htmlbars/system/lookup } function labelForSubexpr(params, hash, helperName) { - return function () { - var paramsLabels = labelsForParams(params); - var hashLabels = labelsForHash(hash); - var label = "(" + helperName; - if (paramsLabels) { - label += " " + paramsLabels; - } - if (hashLabels) { - label += " " + hashLabels; - } - return label + ")"; - }; + var paramsLabels = labelsForParams(params); + var hashLabels = labelsForHash(hash); + var label = '(' + helperName; + + if (paramsLabels) { + label += ' ' + paramsLabels; + } + if (hashLabels) { + label += ' ' + hashLabels; + } + + return label + ')'; } function labelsForParams(params) { - return _emberMetalStreamsUtils.labelsFor(params).join(" "); + return _emberMetalStreamsUtils.labelsFor(params).join(' '); } function labelsForHash(hash) { var out = []; for (var prop in hash) { - out.push(prop + "=" + _emberMetalStreamsUtils.labelFor(hash[prop])); + out.push(prop + '=' + _emberMetalStreamsUtils.labelFor(hash[prop])); } - return out.join(" "); + return out.join(' '); } }); -enifed("ember-htmlbars/hooks/update-self", ["exports", "ember-metal/property_get", "ember-htmlbars/utils/update-scope"], function (exports, _emberMetalProperty_get, _emberHtmlbarsUtilsUpdateScope) { +enifed('ember-htmlbars/hooks/update-self', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-htmlbars/utils/update-scope'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberHtmlbarsUtilsUpdateScope) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = updateSelf; + exports.default = updateSelf; function updateSelf(env, scope, _self) { var self = _self; @@ -8035,23 +7407,23 @@ enifed("ember-htmlbars/hooks/update-self", ["exports", "ember-metal/property_get self = self.self; - _emberHtmlbarsUtilsUpdateScope["default"](scope.locals, 'controller', controller || self); + _emberHtmlbarsUtilsUpdateScope.default(scope.locals, 'controller', controller || self); } if (self && self.isView) { - _emberHtmlbarsUtilsUpdateScope["default"](scope.locals, 'view', self, null); - _emberHtmlbarsUtilsUpdateScope["default"](scope, 'self', _emberMetalProperty_get.get(self, 'context'), null, true); + _emberHtmlbarsUtilsUpdateScope.default(scope.locals, 'view', self, null); + _emberHtmlbarsUtilsUpdateScope.default(scope, 'self', _emberMetalProperty_get.get(self, 'context'), null, true); return; } - _emberHtmlbarsUtilsUpdateScope["default"](scope, 'self', self, null); + _emberHtmlbarsUtilsUpdateScope.default(scope, 'self', self, null); } }); enifed("ember-htmlbars/hooks/will-cleanup-tree", ["exports"], function (exports) { "use strict"; - exports["default"] = willCleanupTree; + exports.default = willCleanupTree; function willCleanupTree(env) { var view = env.view; @@ -8086,13 +7458,13 @@ enifed("ember-htmlbars/hooks/will-cleanup-tree", ["exports"], function (exports) view.ownerView._destroyingSubtreeForView = view; } }); -enifed("ember-htmlbars/keywords", ["exports", "htmlbars-runtime", "ember-metal/platform/create"], function (exports, _htmlbarsRuntime, _emberMetalPlatformCreate) { +enifed('ember-htmlbars/keywords', ['exports', 'htmlbars-runtime'], function (exports, _htmlbarsRuntime) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; exports.registerKeyword = registerKeyword; @@ -8100,7 +7472,7 @@ enifed("ember-htmlbars/keywords", ["exports", "htmlbars-runtime", "ember-metal/p @private @property helpers */ - var keywords = _emberMetalPlatformCreate["default"](_htmlbarsRuntime.hooks.keywords); + var keywords = Object.create(_htmlbarsRuntime.hooks.keywords); /** @module ember @@ -8119,17 +7491,141 @@ enifed("ember-htmlbars/keywords", ["exports", "htmlbars-runtime", "ember-metal/p keywords[name] = keyword; } - exports["default"] = keywords; + exports.default = keywords; }); -enifed("ember-htmlbars/keywords/collection", ["exports", "ember-views/streams/utils", "ember-views/views/collection_view", "ember-htmlbars/node-managers/view-node-manager", "ember-metal/keys", "ember-metal/merge"], function (exports, _emberViewsStreamsUtils, _emberViewsViewsCollection_view, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalKeys, _emberMetalMerge) { +enifed('ember-htmlbars/keywords/collection', ['exports', 'ember-views/streams/utils', 'ember-views/views/collection_view', 'ember-htmlbars/node-managers/view-node-manager', 'ember-metal/merge'], function (exports, _emberViewsStreamsUtils, _emberViewsViewsCollection_view, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalMerge) { /** @module ember - @submodule ember-htmlbars + @submodule ember-templates */ - "use strict"; + 'use strict'; - exports["default"] = { + /** + `{{collection}}` is a template helper for adding instances of + `Ember.CollectionView` to a template. See [Ember.CollectionView](/api/classes/Ember.CollectionView.html) + for additional information on how a `CollectionView` functions. + + `{{collection}}`'s primary use is as a block helper with a `contentBinding` + option pointing towards an `Ember.Array`-compatible object. An `Ember.View` + instance will be created for each item in its `content` property. Each view + will have its own `content` property set to the appropriate item in the + collection. + + The provided block will be applied as the template for each item's view. + + Given an empty `` the following template: + + ```handlebars + {{! application.hbs }} + {{#collection content=model}} + Hi {{view.content.name}} + {{/collection}} + ``` + + And the following application code + + ```javascript + App = Ember.Application.create(); + App.ApplicationRoute = Ember.Route.extend({ + model: function() { + return [{name: 'Yehuda'},{name: 'Tom'},{name: 'Peter'}]; + } + }); + ``` + + The following HTML will result: + + ```html +
    +
    Hi Yehuda
    +
    Hi Tom
    +
    Hi Peter
    +
    + ``` + + ### Non-block version of collection + + If you provide an `itemViewClass` option that has its own `template` you may + omit the block. + + The following template: + + ```handlebars + {{! application.hbs }} + {{collection content=model itemViewClass="an-item"}} + ``` + + And application code + + ```javascript + App = Ember.Application.create(); + App.ApplicationRoute = Ember.Route.extend({ + model: function() { + return [{name: 'Yehuda'},{name: 'Tom'},{name: 'Peter'}]; + } + }); + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{view.content.name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Yehuda
    +
    Greetings Tom
    +
    Greetings Peter
    +
    + ``` + + ### Specifying a CollectionView subclass + + By default the `{{collection}}` helper will create an instance of + `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to + the helper by passing it as the first argument: + + ```handlebars + {{#collection "my-custom-collection" content=model}} + Hi {{view.content.name}} + {{/collection}} + ``` + + This example would look for the class `App.MyCustomCollection`. + + ### Forwarded `item.*`-named Options + + As with the `{{view}}`, helper options passed to the `{{collection}}` will be + set on the resulting `Ember.CollectionView` as properties. Additionally, + options prefixed with `item` will be applied to the views rendered for each + item (note the camelcasing): + + ```handlebars + {{#collection content=model + itemTagName="p" + itemClassNames="greeting"}} + Howdy {{view.content.name}} + {{/collection}} + ``` + + Will result in the following HTML structure: + + ```html +
    +

    Howdy Yehuda

    +

    Howdy Tom

    +

    Howdy Peter

    +
    + ``` + + @method collection + @for Ember.Templates.helpers + @deprecated Use `{{each}}` helper instead. + @public + */ + exports.default = { setupState: function (state, env, scope, params, hash) { var read = env.hooks.getValue; @@ -8143,7 +7639,7 @@ enifed("ember-htmlbars/keywords/collection", ["exports", "ember-views/streams/ut // If the hash is empty, the component cannot have extracted a part // of a mutable param and used it in its layout, because there are // no params at all. - if (_emberMetalKeys["default"](hash).length) { + if (Object.keys(hash).length) { return morph.state.manager.rerender(env, hash, visitor, true); } }, @@ -8168,7 +7664,7 @@ enifed("ember-htmlbars/keywords/collection", ["exports", "ember-views/streams/ut hash.emptyViewClass = hash.emptyView; } - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, parentView, null, scope, template); + var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager.default.create(node, env, hash, options, parentView, null, scope, template); state.manager = nodeManager; nodeManager.render(env, hash, visitor); @@ -8179,7 +7675,7 @@ enifed("ember-htmlbars/keywords/collection", ["exports", "ember-views/streams/ut var viewClassOrInstance; if (!viewPath) { - viewClassOrInstance = _emberViewsViewsCollection_view["default"]; + viewClassOrInstance = _emberViewsViewsCollection_view.default; } else { viewClassOrInstance = _emberViewsStreamsUtils.readViewFactory(viewPath, container); } @@ -8193,7 +7689,6 @@ enifed('ember-htmlbars/keywords/component', ['exports', 'ember-metal/merge'], fu @submodule ember-templates @public */ - 'use strict'; /** @@ -8243,7 +7738,7 @@ enifed('ember-htmlbars/keywords/component', ['exports', 'ember-metal/merge'], fu @for Ember.Templates.helpers @public */ - exports["default"] = { + exports.default = { setupState: function (lastState, env, scope, params, hash) { var componentPath = env.hooks.getValue(params[0]); return _emberMetalMerge.assign({}, lastState, { componentPath: componentPath, isComponentHelper: true }); @@ -8278,46 +7773,19 @@ enifed('ember-htmlbars/keywords/component', ['exports', 'ember-metal/merge'], fu return; } - env.hooks.component(morph, env, scope, componentPath, params, hash, { "default": template, inverse: inverse }, visitor); + env.hooks.component(morph, env, scope, componentPath, params, hash, { default: template, inverse: inverse }, visitor); } }); -enifed("ember-htmlbars/keywords/customized_outlet", ["exports", "ember-htmlbars/node-managers/view-node-manager", "ember-views/streams/utils", "ember-metal/streams/utils"], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberViewsStreamsUtils, _emberMetalStreamsUtils) { - /** - @module ember - @submodule ember-htmlbars - */ - - "use strict"; - - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var read = env.hooks.getValue; - var viewClass = read(hash.viewClass) || _emberViewsStreamsUtils.readViewFactory(read(hash.view), env.container); - return { viewClass: viewClass }; - }, - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - var parentView = env.view; - - var options = { - component: state.viewClass - }; - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(renderNode, env, hash, options, parentView, null, null, null); - state.manager = nodeManager; - nodeManager.render(env, hash, visitor); - } - }; -}); -enifed("ember-htmlbars/keywords/debugger", ["exports", "ember-metal/logger"], function (exports, _emberMetalLogger) { +enifed('ember-htmlbars/keywords/debugger', ['exports', 'ember-metal/logger'], function (exports, _emberMetalLogger) { /*jshint debug:true*/ /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = debuggerKeyword; + exports.default = debuggerKeyword; /** Execute the `debugger` statement in the current template's context. @@ -8372,14 +7840,14 @@ enifed("ember-htmlbars/keywords/debugger", ["exports", "ember-metal/logger"], fu return env.hooks.getValue(env.hooks.get(env, scope, path)); } - _emberMetalLogger["default"].info('Use `view`, `context`, and `get()` to debug this template.'); + _emberMetalLogger.default.info('Use `view`, `context`, and `get()` to debug this template.'); debugger; return true; } }); -enifed('ember-htmlbars/keywords/each', ['exports', 'ember-runtime/controllers/array_controller'], function (exports, _emberRuntimeControllersArray_controller) { +enifed('ember-htmlbars/keywords/each', ['exports'], function (exports) { /** @module ember @submodule ember-htmlbars @@ -8387,17 +7855,19 @@ enifed('ember-htmlbars/keywords/each', ['exports', 'ember-runtime/controllers/ar 'use strict'; - exports["default"] = each; + exports.default = each; function each(morph, env, scope, params, hash, template, inverse, visitor) { var getValue = env.hooks.getValue; - var firstParam = params[0] && getValue(params[0]); var keyword = hash['-legacy-keyword'] && getValue(hash['-legacy-keyword']); - if (firstParam && firstParam instanceof _emberRuntimeControllersArray_controller["default"]) { + /* START: Support of legacy ArrayController. TODO: Remove after 1st 2.0 TLS release */ + var firstParam = params[0] && getValue(params[0]); + if (firstParam && firstParam._isArrayController) { env.hooks.block(morph, env, scope, '-legacy-each-with-controller', params, hash, template, inverse, visitor); return true; } + /* END: Support of legacy ArrayController */ if (keyword) { env.hooks.block(morph, env, scope, '-legacy-each-with-keyword', params, hash, template, inverse, visitor); @@ -8407,10 +7877,309 @@ enifed('ember-htmlbars/keywords/each', ['exports', 'ember-runtime/controllers/ar return false; } }); -enifed("ember-htmlbars/keywords/input", ["exports", "ember-metal/core", "ember-metal/merge"], function (exports, _emberMetalCore, _emberMetalMerge) { - "use strict"; +enifed('ember-htmlbars/keywords/get', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/streams/stream', 'ember-metal/streams/key-stream', 'ember-metal/streams/utils', 'ember-metal/merge', 'ember-htmlbars/utils/subscribe', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/observer'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalStreamsStream, _emberMetalStreamsKeyStream, _emberMetalStreamsUtils, _emberMetalMerge, _emberHtmlbarsUtilsSubscribe, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalObserver) { + /** + @module ember + @submodule ember-templates + */ + + 'use strict'; + + function labelFor(source, key) { + var sourceLabel = source.label ? source.label : ''; + var keyLabel = key.label ? key.label : ''; + return '(get ' + sourceLabel + ' ' + keyLabel + ')'; + } + + var buildStream = function buildStream(params) { + var objRef = params[0]; + var pathRef = params[1]; + + + var stream = new DynamicKeyStream(objRef, pathRef); + + return stream; + }; + + /** + Dynamically look up a property on an object. The second argument to `{{get}}` + should have a string value, although it can be bound. + For example, these two usages are equivilent: + ```handlebars + {{person.height}} + {{get person "height"}} + ``` + If there were several facts about a person, the `{{get}}` helper can dynamically + pick one: + ```handlebars + {{get person factName}} + ``` + For a more complex example, this template would allow the user to switch + between showing the user's height and weight with a click: + ```handlebars + {{get person factName}} + + + ``` + The `{{get}}` helper can also respect mutable values itself. For example: + ```handlebars + {{input value=(mut (get person factName)) type="text"}} + + + ``` + Would allow the user to swap what fact is being displayed, and also edit + that fact via a two-way mutable binding. + @public + @method get + @for Ember.Templates.helpers + */ + var getKeyword = function getKeyword(morph, env, scope, params, hash, template, inverse, visitor) { + if (morph === null) { + return buildStream(params); + } else { + var stream = undefined; + if (morph.linkedResult) { + stream = morph.linkedResult; + } else { + stream = buildStream(params); + + _emberHtmlbarsUtilsSubscribe.default(morph, env, scope, stream); + env.hooks.linkRenderNode(morph, env, scope, null, params, hash); + + morph.linkedResult = stream; + } + env.hooks.range(morph, env, scope, null, stream, visitor); + } + + return true; + }; + + var DynamicKeyStream = function DynamicKeyStream(source, keySource) { + if (!_emberMetalStreamsUtils.isStream(keySource)) { + return new _emberMetalStreamsKeyStream.default(source, keySource); + } + // TODO: This isn't necessary. + + // used to get the original path for debugging and legacy purposes + var label = labelFor(source, keySource); + + this.init(label); + this.path = label; + this.sourceDep = this.addMutableDependency(source); + this.keyDep = this.addMutableDependency(keySource); + this.observedObject = null; + this.observedKey = null; + }; + + DynamicKeyStream.prototype = Object.create(_emberMetalStreamsKeyStream.default.prototype); + + _emberMetalMerge.default(DynamicKeyStream.prototype, { + key: function () { + var key = this.keyDep.getValue(); + if (typeof key === 'string') { + return key; + } + }, + + compute: function () { + var object = this.sourceDep.getValue(); + var key = this.key(); + if (object && key) { + return _emberMetalProperty_get.get(object, key); + } + }, + + setValue: function (value) { + var object = this.sourceDep.getValue(); + var key = this.key(); + if (object) { + _emberMetalProperty_set.set(object, key, value); + } + }, + + _super$revalidate: _emberMetalStreamsStream.default.prototype.revalidate, + + revalidate: function (value) { + this._super$revalidate(value); + + var object = this.sourceDep.getValue(); + var key = this.key(); + if (object !== this.observedObject || key !== this.observedKey) { + this._clearObservedObject(); + + if (object && typeof object === 'object' && key) { + _emberMetalObserver.addObserver(object, key, this, this.notify); + this.observedObject = object; + this.observedKey = key; + } + } + }, + + _clearObservedObject: function () { + if (this.observedObject) { + _emberMetalObserver.removeObserver(this.observedObject, this.observedKey, this, this.notify); + this.observedObject = null; + this.observedKey = null; + } + } + }); - exports["default"] = { + exports.default = getKeyword; +}); +enifed('ember-htmlbars/keywords/input', ['exports', 'ember-metal/core', 'ember-metal/merge'], function (exports, _emberMetalCore, _emberMetalMerge) { + /** + @module ember + @submodule ember-templates + */ + 'use strict'; + + /** + The `{{input}}` helper lets you create an HTML `` component. + It causes an `Ember.TextField` component to be rendered. For more info, + see the [Ember.TextField](/api/classes/Ember.TextField.html) docs and + the [templates guide](http://emberjs.com/guides/templates/input-helpers/). + + ```handlebars + {{input value="987"}} + ``` + + renders as: + + ```HTML + + ``` + + ### Text field + + If no `type` option is specified, a default of type 'text' is used. + + Many of the standard HTML attributes may be passed to this helper. + +
    + + + + + + + + + + +
    `readonly``required``autofocus`
    `value``placeholder``disabled`
    `size``tabindex``maxlength`
    `name``min``max`
    `pattern``accept``autocomplete`
    `autosave``formaction``formenctype`
    `formmethod``formnovalidate``formtarget`
    `height``inputmode``multiple`
    `step``width``form`
    `selectionDirection``spellcheck` 
    + + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + + A very common use of this helper is to bind the `value` of an input to an Object's attribute: + + ```handlebars + Search: + {{input value=searchWord}} + ``` + + In this example, the inital value in the `` will be set to the value of `searchWord`. + If the user changes the text, the value of `searchWord` will also be updated. + + ### Actions + The helper can send multiple actions based on user events. + The action property defines the action which is sent when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + * `key-up` + + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{input focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](/api/classes/Ember.TextField.html) + + + ### Extending `Ember.TextField` + + Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing + arguments from the helper to `Ember.TextField`'s `create` method. You can extend the + capabilities of text inputs in your applications by reopening this class. For example, + if you are building a Bootstrap project where `data-*` attributes are used, you + can add one to the `TextField`'s `attributeBindings` property: + + + ```javascript + Ember.TextField.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` + itself extends `Ember.Component`. Expect isolated component semantics, not + legacy 1.x view semantics (like `controller` being present). + + See more about [Ember components](/api/classes/Ember.Component.html) + + + ### Checkbox + + Checkboxes are special forms of the `{{input}}` helper. To create a ``: + + ```handlebars + Emberize Everything: + {{input type="checkbox" name="isEmberized" checked=isEmberized}} + ``` + + This will bind checked state of this checkbox to the value of `isEmberized` -- if either one changes, + it will be reflected in the other. + + + The following HTML attributes can be set via the helper: + + * `checked` + * `disabled` + * `tabindex` + * `indeterminate` + * `name` + * `autofocus` + * `form` + + + ### Extending `Ember.Checkbox` + + Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing + arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the + capablilties of checkbox inputs in your applications by reopening this class. For example, + if you wanted to add a css class to all checkboxes in your application: + + ```javascript + Ember.Checkbox.reopen({ + classNames: ['my-app-checkbox'] + }); + ``` + + + @method input + @for Ember.Templates.helpers + @param {Hash} options + @public + */ + exports.default = { setupState: function (lastState, env, scope, params, hash) { var type = env.hooks.getValue(hash.type); var componentName = componentNameMap[type] || defaultComponentName; @@ -8420,7 +8189,7 @@ enifed("ember-htmlbars/keywords/input", ["exports", "ember-metal/core", "ember-m }, render: function (morph, env, scope, params, hash, template, inverse, visitor) { - env.hooks.component(morph, env, scope, morph.state.componentName, params, hash, { "default": template, inverse: inverse }, visitor); + env.hooks.component(morph, env, scope, morph.state.componentName, params, hash, { default: template, inverse: inverse }, visitor); }, rerender: function () { @@ -8428,21 +8197,21 @@ enifed("ember-htmlbars/keywords/input", ["exports", "ember-metal/core", "ember-m } }; - var defaultComponentName = "-text-field"; + var defaultComponentName = '-text-field'; var componentNameMap = { 'checkbox': '-checkbox' }; }); -enifed("ember-htmlbars/keywords/legacy-yield", ["exports", "ember-metal/streams/proxy-stream"], function (exports, _emberMetalStreamsProxyStream) { - "use strict"; +enifed('ember-htmlbars/keywords/legacy-yield', ['exports', 'ember-metal/streams/proxy-stream'], function (exports, _emberMetalStreamsProxyStream) { + 'use strict'; - exports["default"] = legacyYield; + exports.default = legacyYield; function legacyYield(morph, env, _scope, params, hash, template, inverse, visitor) { var scope = _scope; - if (scope.blocks["default"].arity === 0) { + if (scope.blocks.default.arity === 0) { // Typically, the `controller` local is persists through lexical scope. // However, in this case, the `{{legacy-yield}}` in the legacy each view // needs to override the controller local for the template it is yielding. @@ -8450,27 +8219,65 @@ enifed("ember-htmlbars/keywords/legacy-yield", ["exports", "ember-metal/streams/ // prevents the downstream scope from attempting to bind the `controller` local. if (hash.controller) { scope = env.hooks.createChildScope(scope); - scope.locals.controller = new _emberMetalStreamsProxyStream["default"](hash.controller, "controller"); + scope.locals.controller = new _emberMetalStreamsProxyStream.default(hash.controller, 'controller'); scope.overrideController = true; } - scope.blocks["default"](env, [], params[0], morph, scope, visitor); + scope.blocks.default(env, [], params[0], morph, scope, visitor); } else { - scope.blocks["default"](env, params, undefined, morph, scope, visitor); + scope.blocks.default(env, params, undefined, morph, scope, visitor); } return true; } }); -enifed("ember-htmlbars/keywords/mut", ["exports", "ember-metal/platform/create", "ember-metal/merge", "ember-metal/utils", "ember-metal/streams/proxy-stream", "ember-metal/streams/utils", "ember-metal/streams/stream", "ember-views/compat/attrs-proxy", "ember-routing-htmlbars/keywords/closure-action"], function (exports, _emberMetalPlatformCreate, _emberMetalMerge, _emberMetalUtils, _emberMetalStreamsProxyStream, _emberMetalStreamsUtils, _emberMetalStreamsStream, _emberViewsCompatAttrsProxy, _emberRoutingHtmlbarsKeywordsClosureAction) { - "use strict"; +enifed('ember-htmlbars/keywords/mut', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/utils', 'ember-metal/streams/proxy-stream', 'ember-metal/streams/utils', 'ember-metal/streams/stream', 'ember-views/compat/attrs-proxy', 'ember-routing-htmlbars/keywords/closure-action'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalUtils, _emberMetalStreamsProxyStream, _emberMetalStreamsUtils, _emberMetalStreamsStream, _emberViewsCompatAttrsProxy, _emberRoutingHtmlbarsKeywordsClosureAction) { + /** + @module ember + @submodule ember-templates + */ + + 'use strict'; var _merge; - exports["default"] = mut; + exports.default = mut; exports.privateMut = privateMut; - var MUTABLE_REFERENCE = _emberMetalUtils.symbol("MUTABLE_REFERENCE"); + var MUTABLE_REFERENCE = _emberMetalUtils.symbol('MUTABLE_REFERENCE'); exports.MUTABLE_REFERENCE = MUTABLE_REFERENCE; + /** + The `mut` helper lets you __clearly specify__ that a child `Component` can update the + (mutable) value passed to it, which will __change the value of the parent component__. + + This is very helpful for passing mutable values to a `Component` of any size, but + critical to understanding the logic of a large/complex `Component`. + + To specify that a parameter is mutable, when invoking the child `Component`: + + ```handlebars + + ``` + + The child `Component` can then modify the parent's value as needed: + + ```javascript + // my-child.js + export default Component.extend({ + click: function() { + this.attrs.childClickCount.update(this.attrs.childClickCount.value + 1); + } + }); + ``` + + See a [2.0 blog post](http://emberjs.com/blog/2015/05/10/run-up-to-two-oh.html#toc_the-code-mut-code-helper) for + additional information on using `{{mut}}`. + + @public + @method mut + @param {Object} [attr] the "two-way" attribute that can be modified. + @for Ember.Templates.helpers + @public + */ function mut(morph, env, scope, originalParams, hash, template, inverse) { // If `morph` is `null` the keyword is being invoked as a subexpression. @@ -8497,9 +8304,9 @@ enifed("ember-htmlbars/keywords/mut", ["exports", "ember-metal/platform/create", if (!_emberMetalStreamsUtils.isStream(stream)) { (function () { var literal = stream; - stream = new _emberMetalStreamsStream["default"](function () { + stream = new _emberMetalStreamsStream.default(function () { return literal; - }, "(literal " + literal + ")"); + }, '(literal ' + literal + ')'); stream.setValue = function (newValue) { literal = newValue; stream.notify(); @@ -8517,15 +8324,15 @@ enifed("ember-htmlbars/keywords/mut", ["exports", "ember-metal/platform/create", } function MutStream(stream) { - this.init("(mut " + stream.label + ")"); + this.init('(mut ' + stream.label + ')'); this.path = stream.path; this.sourceDep = this.addMutableDependency(stream); this[MUTABLE_REFERENCE] = true; } - MutStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsProxyStream["default"].prototype); + MutStream.prototype = Object.create(_emberMetalStreamsProxyStream.default.prototype); - _emberMetalMerge["default"](MutStream.prototype, (_merge = { + _emberMetalMerge.default(MutStream.prototype, (_merge = { cell: function () { var source = this; var value = source.value(); @@ -8548,88 +8355,73 @@ enifed("ember-htmlbars/keywords/mut", ["exports", "ember-metal/platform/create", this.setValue(val); }, _merge)); }); -enifed('ember-htmlbars/keywords/outlet', ['exports', 'htmlbars-runtime/hooks'], function (exports, _htmlbarsRuntimeHooks) { +enifed('ember-htmlbars/keywords/outlet', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-htmlbars/node-managers/view-node-manager', 'ember-htmlbars/templates/top-level-view'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsTemplatesTopLevelView) { /** @module ember - @submodule ember-htmlbars + @submodule ember-templates */ 'use strict'; - /* - This level of delegation handles backward-compatibility with the - `view` parameter to {{outlet}}. When we drop support for the `view` - parameter in 2.0, this keyword should just get replaced directly - with @real_outlet. - */ + _emberHtmlbarsTemplatesTopLevelView.default.meta.revision = 'Ember@2.0.2+a7f49eab'; - exports["default"] = function (morph, env, scope, params, hash, template, inverse, visitor) { - if (hash.hasOwnProperty('view') || hash.hasOwnProperty('viewClass')) { - _htmlbarsRuntimeHooks.keyword('@customized_outlet', morph, env, scope, params, hash, template, inverse, visitor); - } else { - _htmlbarsRuntimeHooks.keyword('@real_outlet', morph, env, scope, params, hash, template, inverse, visitor); - } - return true; - }; -}); -enifed("ember-htmlbars/keywords/partial", ["exports", "ember-views/system/lookup_partial", "htmlbars-runtime"], function (exports, _emberViewsSystemLookup_partial, _htmlbarsRuntime) { /** - @module ember - @submodule ember-htmlbars - */ - - "use strict"; - - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - return { partialName: env.hooks.getValue(params[0]) }; - }, - - render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { - var state = renderNode.state; - if (!state.partialName) { - return true; - } - var found = _emberViewsSystemLookup_partial["default"](env, state.partialName); - if (!found) { - return true; - } - - _htmlbarsRuntime.internal.hostBlock(renderNode, env, scope, found.raw, null, null, visitor, function (options) { - options.templates.template.yield(); - }); - } - }; -}); -enifed("ember-htmlbars/keywords/readonly", ["exports", "ember-htmlbars/keywords/mut"], function (exports, _emberHtmlbarsKeywordsMut) { - "use strict"; - - exports["default"] = readonly; - - function readonly(morph, env, scope, originalParams, hash, template, inverse) { - // If `morph` is `null` the keyword is being invoked as a subexpression. - if (morph === null) { - var stream = originalParams[0]; - if (stream && stream[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { - return stream.sourceDep.dependee; + The `{{outlet}}` helper lets you specify where a child routes will render in + your template. An important use of the `{{outlet}}` helper is in your + application's `application.hbs` file: + + ```handlebars + {{! app/templates/application.hbs }} + + + {{my-header}} + +
    + + {{outlet}} +
    + + + {{my-footer}} + ``` + + See [templates guide](http://emberjs.com/guides/templates/the-application-template/) for + additional information on using `{{outlet}}` in `application.hbs`. + + You may also specify a name for the `{{outlet}}`, which is useful when using more than one + `{{outlet}}` in a template: + + ```handlebars + {{outlet "menu"}} + {{outlet "sidebar"}} + {{outlet "main"}} + ``` + + Your routes can then render into a specific one of these `outlet`s by specifying the `outlet` + attribute in your `renderTemplate` function: + + ```javascript + // app/routes/menu.js + + export default Ember.Route.extend({ + renderTemplate() { + this.render({ outlet: 'menu' }); } - return stream; - } - - return true; - } -}); -enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_get", "ember-htmlbars/node-managers/view-node-manager", "ember-htmlbars/templates/top-level-view"], function (exports, _emberMetalProperty_get, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsTemplatesTopLevelView) { - /** - @module ember - @submodule ember-htmlbars + }); + ``` + + See the [routing guide](http://emberjs.com/guides/routing/rendering-a-template/) for more + information on how your `route` interacts with the `{{outlet}}` helper. + + Note: Your content __will not render__ if there isn't an `{{outlet}}` for it. + + @public + @method outlet + @param {String} [name] + @for Ember.Templates.helpers + @public */ - - "use strict"; - - _emberHtmlbarsTemplatesTopLevelView["default"].meta.revision = 'Ember@1.13.6'; - - exports["default"] = { + exports.default = { willRender: function (renderNode, env) { env.view.ownerView._outlets.push(renderNode); }, @@ -8642,7 +8434,7 @@ enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_ var toRender = selectedOutletState && selectedOutletState.render; if (toRender && !toRender.template && !toRender.ViewClass) { - toRender.template = _emberHtmlbarsTemplatesTopLevelView["default"]; + toRender.template = _emberHtmlbarsTemplatesTopLevelView.default; } return { @@ -8689,11 +8481,7 @@ enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_ template = template || toRender.template && toRender.template.raw; if (LOG_VIEW_LOOKUPS && ViewClass) { - } - - if (state.manager) { - state.manager.destroy(); - state.manager = null; + _emberMetalCore.default.Logger.info('Rendering ' + toRender.name + ' with ' + ViewClass, { fullName: 'view:' + toRender.name }); } if (state.manager) { @@ -8701,7 +8489,7 @@ enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_ state.manager = null; } - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(renderNode, env, {}, options, parentView, null, null, template); + var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager.default.create(renderNode, env, {}, options, parentView, null, null, template); state.manager = nodeManager; nodeManager.render(env, hash, visitor); @@ -8734,81 +8522,366 @@ enifed("ember-htmlbars/keywords/real_outlet", ["exports", "ember-metal/property_ return true; } }); -enifed("ember-htmlbars/keywords/template", ["exports", "ember-metal/core"], function (exports, _emberMetalCore) { - "use strict"; +enifed('ember-htmlbars/keywords/partial', ['exports', 'ember-views/system/lookup_partial', 'htmlbars-runtime'], function (exports, _emberViewsSystemLookup_partial, _htmlbarsRuntime) { + /** + @module ember + @submodule ember-templates + */ - exports["default"] = templateKeyword; - var deprecation = "The `template` helper has been deprecated in favor of the `partial` helper."; + 'use strict'; - exports.deprecation = deprecation; + /** + The `partial` helper renders another template without + changing the template context: + + ```handlebars + {{foo}} + {{partial "nav"}} + ``` + + The above example template will render a template named + "_nav", which has the same context as the parent template + it's rendered into, so if the "_nav" template also referenced + `{{foo}}`, it would print the same thing as the `{{foo}}` + in the above example. + + If a "_nav" template isn't found, the `partial` helper will + fall back to a template named "nav". + + ### Bound template names + + The parameter supplied to `partial` can also be a path + to a property containing a template name, e.g.: + + ```handlebars + {{partial someTemplateName}} + ``` + + The above example will look up the value of `someTemplateName` + on the template context (e.g. a controller) and use that + value as the name of the template to render. If the resolved + value is falsy, nothing will be rendered. If `someTemplateName` + changes, the partial will be re-rendered using the new template + name. + + + @method partial + @for Ember.Templates.helpers + @param {String} partialName the name of the template to render minus the leading underscore + @public + */ + + exports.default = { + setupState: function (state, env, scope, params, hash) { + return { partialName: env.hooks.getValue(params[0]) }; + }, + + render: function (renderNode, env, scope, params, hash, template, inverse, visitor) { + var state = renderNode.state; + if (!state.partialName) { + return true; + } + var found = _emberViewsSystemLookup_partial.default(env, state.partialName); + if (!found) { + return true; + } + + _htmlbarsRuntime.internal.hostBlock(renderNode, env, scope, found.raw, null, null, visitor, function (options) { + options.templates.template.yield(); + }); + } + }; +}); +enifed('ember-htmlbars/keywords/readonly', ['exports', 'ember-htmlbars/keywords/mut'], function (exports, _emberHtmlbarsKeywordsMut) { + /** + @module ember + @submodule ember-templates + */ + + 'use strict'; + + exports.default = readonly; + + function readonly(morph, env, scope, originalParams, hash, template, inverse) { + // If `morph` is `null` the keyword is being invoked as a subexpression. + if (morph === null) { + var stream = originalParams[0]; + if (stream && stream[_emberHtmlbarsKeywordsMut.MUTABLE_REFERENCE]) { + return stream.sourceDep.dependee; + } + return stream; + } - function templateKeyword(morph, env, scope, params, hash, template, inverse, visitor) { - env.hooks.keyword('partial', morph, env, scope, params, hash, template, inverse, visitor); return true; } }); enifed('ember-htmlbars/keywords/textarea', ['exports'], function (exports) { /** @module ember - @submodule ember-htmlbars + @submodule ember-templates */ + /** + `{{textarea}}` inserts a new instance of ` + ``` + + Bound: + + In the following example, the `writtenWords` property on `App.ApplicationController` + will be updated live as the user types 'Lots of text that IS bound' into + the text area of their browser's window. + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound" + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + ``` + + Would result in the following HTML: + + ```html + + ``` + + If you wanted a one way binding between the text area and a div tag + somewhere else on your screen, you could use `Ember.computed.oneWay`: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + outputWrittenWords: Ember.computed.oneWay("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + +
    + {{outputWrittenWords}} +
    + ``` + + Would result in the following HTML: + + ```html + + + <-- the following div will be updated in real time as you type --> + +
    + Lots of text that IS bound +
    + ``` + + Finally, this example really shows the power and ease of Ember when two + properties are bound to eachother via `Ember.computed.alias`. Type into + either text area box and they'll both stay in sync. Note that + `Ember.computed.alias` costs more in terms of performance, so only use it when + your really binding in both directions: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + twoWayWrittenWords: Ember.computed.alias("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + {{textarea value=twoWayWrittenWords}} + ``` + + ```html + + + <-- both updated in real time --> + + + ``` + + ### Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{textarea focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](/api/classes/Ember.TextArea.html) + + ### Extension + + Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing + arguments from the helper to `Ember.TextArea`'s `create` method. You can + extend the capabilities of text areas in your application by reopening this + class. For example, if you are building a Bootstrap project where `data-*` + attributes are used, you can globally add support for a `data-*` attribute + on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or + `Ember.TextSupport` and adding it to the `attributeBindings` concatenated + property: + + ```javascript + Ember.TextArea.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` + itself extends `Ember.Component`. Expect isolated component semantics, not + legacy 1.x view semantics (like `controller` being present). + + See more about [Ember components](/api/classes/Ember.Component.html) + + @method textarea + @for Ember.Templates.helpers + @param {Hash} options + @public + */ 'use strict'; - exports["default"] = textarea; + exports.default = textarea; function textarea(morph, env, scope, originalParams, hash, template, inverse, visitor) { - env.hooks.component(morph, env, scope, '-text-area', originalParams, hash, { "default": template, inverse: inverse }, visitor); + env.hooks.component(morph, env, scope, '-text-area', originalParams, hash, { default: template, inverse: inverse }, visitor); return true; } }); -enifed("ember-htmlbars/keywords/unbound", ["exports", "ember-metal/merge", "ember-metal/platform/create", "ember-metal/streams/stream", "ember-metal/streams/utils"], function (exports, _emberMetalMerge, _emberMetalPlatformCreate, _emberMetalStreamsStream, _emberMetalStreamsUtils) { +enifed('ember-htmlbars/keywords/unbound', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/streams/stream', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalStreamsStream, _emberMetalStreamsUtils) { /** @module ember - @submodule ember-htmlbars + @submodule ember-templates */ - "use strict"; + 'use strict'; - exports["default"] = unbound; + exports.default = unbound; + // assert - function unbound(morph, env, scope, originalParams, hash, template, inverse) { - // Since we already got the params as a set of streams, we need to extract the key from - // the first param instead of (incorrectly) trying to read from it. If this was a call - // to `{{unbound foo.bar}}`, then we pass along the original stream to `hooks.range`. - var params = originalParams.slice(); - var valueStream = params.shift(); + /** + The `{{unbound}}` helper disconnects the one-way binding of a property, + essentially freezing its value at the moment of rendering. For example, + in this example the display of the variable `name` will not change even + if it is set with a new value: + + ```handlebars + {{unbound name}} + ``` + + Like any helper, the `unbound` helper can accept a nested helper expression. + This allows for custom helpers to be rendered unbound: + + ```handlebars + {{unbound (some-custom-helper)}} + {{unbound (capitalize name)}} + {{! You can use any helper, including unbound, in a nested expression }} + {{capitalize (unbound name)}} + ``` + + The `unbound` helper only accepts a single argument, and it return an + unbound value. + + @method unbound + @for Ember.Templates.helpers + @public + */ - // If `morph` is `null` the keyword is being invoked as a subexpression. + function unbound(morph, env, scope, params, hash, template, inverse, visitor) { + if (morph === null) { - if (originalParams.length > 1) { - valueStream = env.hooks.subexpr(env, scope, valueStream.key, params, hash); - } - - return new VolatileStream(valueStream); + return new VolatileStream(params[0]); } - if (params.length === 0) { - env.hooks.range(morph, env, scope, null, valueStream); - } else if (template === null) { - env.hooks.inline(morph, env, scope, valueStream.key, params, hash); + var stream = undefined; + if (morph.linkedResult) { + stream = morph.linkedResult; } else { - env.hooks.block(morph, env, scope, valueStream.key, params, hash, template, inverse); + stream = new VolatileStream(params[0]); + morph.linkedResult = stream; } - + env.hooks.range(morph, env, scope, null, stream, visitor); return true; } function VolatileStream(source) { - this.init("(volatile " + source.label + ")"); + this.init('(volatile ' + source.label + ')'); this.source = source; this.addDependency(source); } - VolatileStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + VolatileStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); - _emberMetalMerge["default"](VolatileStream.prototype, { + _emberMetalMerge.default(VolatileStream.prototype, { value: function () { return _emberMetalStreamsUtils.read(this.source); }, @@ -8816,15 +8889,193 @@ enifed("ember-htmlbars/keywords/unbound", ["exports", "ember-metal/merge", "embe notify: function () {} }); }); -enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", "ember-views/views/view", "ember-htmlbars/node-managers/view-node-manager", "ember-metal/keys"], function (exports, _emberViewsStreamsUtils, _emberViewsViewsView, _emberHtmlbarsNodeManagersViewNodeManager, _emberMetalKeys) { +enifed('ember-htmlbars/keywords/view', ['exports', 'ember-views/streams/utils', 'ember-views/views/view', 'ember-htmlbars/node-managers/view-node-manager'], function (exports, _emberViewsStreamsUtils, _emberViewsViewsView, _emberHtmlbarsNodeManagersViewNodeManager) { /** @module ember - @submodule ember-htmlbars + @submodule ember-templates */ - "use strict"; + 'use strict'; - exports["default"] = { + /** + `{{view}}` inserts a new instance of an `Ember.View` into a template passing its + options to the `Ember.View`'s `create` method and using the supplied block as + the view's own template. + + An empty `` and the following template: + + ```handlebars + A span: + {{#view tagName="span"}} + hello. + {{/view}} + ``` + + Will result in HTML structure: + + ```html + + + +
    + A span: + + Hello. + +
    + + ``` + + ### `parentView` setting + + The `parentView` property of the new `Ember.View` instance created through + `{{view}}` will be set to the `Ember.View` instance of the template where + `{{view}}` was called. + + ```javascript + aView = Ember.View.create({ + template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}") + }); + + aView.appendTo('body'); + ``` + + Will result in HTML structure: + + ```html +
    +
    + my parent: ember1 +
    +
    + ``` + + ### Setting CSS id and class attributes + + The HTML `id` attribute can be set on the `{{view}}`'s resulting element with + the `id` option. This option will _not_ be passed to `Ember.View.create`. + + ```handlebars + {{#view tagName="span" id="a-custom-id"}} + hello. + {{/view}} + ``` + + Results in the following HTML structure: + + ```html +
    + + hello. + +
    + ``` + + The HTML `class` attribute can be set on the `{{view}}`'s resulting element + with the `class` or `classNameBindings` options. The `class` option will + directly set the CSS `class` attribute and will not be passed to + `Ember.View.create`. `classNameBindings` will be passed to `create` and use + `Ember.View`'s class name binding functionality: + + ```handlebars + {{#view tagName="span" class="a-custom-class"}} + hello. + {{/view}} + ``` + + Results in the following HTML structure: + + ```html +
    + + hello. + +
    + ``` + + ### Supplying a different view class + + `{{view}}` can take an optional first argument before its supplied options to + specify a path to a custom view class. + + ```handlebars + {{#view "custom"}}{{! will look up App.CustomView }} + hello. + {{/view}} + ``` + + The first argument can also be a relative path accessible from the current + context. + + ```javascript + MyApp = Ember.Application.create({}); + MyApp.OuterView = Ember.View.extend({ + innerViewClass: Ember.View.extend({ + classNames: ['a-custom-view-class-as-property'] + }), + template: Ember.Handlebars.compile('{{#view view.innerViewClass}} hi {{/view}}') + }); + + MyApp.OuterView.create().appendTo('body'); + ``` + + Will result in the following HTML: + + ```html +
    +
    + hi +
    +
    + ``` + + ### Blockless use + + If you supply a custom `Ember.View` subclass that specifies its own template + or provide a `templateName` option to `{{view}}` it can be used without + supplying a block. Attempts to use both a `templateName` option and supply a + block will throw an error. + + ```javascript + var App = Ember.Application.create(); + App.WithTemplateDefinedView = Ember.View.extend({ + templateName: 'defined-template' + }); + ``` + + ```handlebars + {{! application.hbs }} + {{view 'with-template-defined'}} + ``` + + ```handlebars + {{! defined-template.hbs }} + Some content for the defined template view. + ``` + + ### `viewName` property + + You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance + will be referenced as a property of its parent view by this name. + + ```javascript + aView = Ember.View.create({ + template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}') + }); + + aView.appendTo('body'); + aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper + ``` + + @method view + @for Ember.Templates.helpers + @public + @deprecated + */ + + exports.default = { setupState: function (state, env, scope, params, hash) { var read = env.hooks.getValue; var targetObject = read(scope.self); @@ -8850,7 +9101,7 @@ enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", // If the hash is empty, the component cannot have extracted a part // of a mutable param and used it in its layout, because there are // no params at all. - if (_emberMetalKeys["default"](hash).length) { + if (Object.keys(hash).length) { return morph.state.manager.rerender(env, hash, visitor, true); } }, @@ -8890,7 +9141,7 @@ enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", state.manager = null; } - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, parentView, null, scope, template); + var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager.default.create(node, env, hash, options, parentView, null, scope, template); state.manager = nodeManager; nodeManager.render(env, hash, visitor); @@ -8904,7 +9155,7 @@ enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", if (container) { viewClassOrInstance = container.lookupFactory('view:toplevel'); } else { - viewClassOrInstance = _emberViewsViewsView["default"]; + viewClassOrInstance = _emberViewsViewsView.default; } } else { viewClassOrInstance = _emberViewsStreamsUtils.readViewFactory(viewPath, container); @@ -8927,41 +9178,15 @@ enifed("ember-htmlbars/keywords/view", ["exports", "ember-views/streams/utils", return newHash; } }); -enifed('ember-htmlbars/keywords/with', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'htmlbars-runtime', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalProperty_get, _htmlbarsRuntime, _emberMetalStreamsUtils) { - 'use strict'; - - exports["default"] = { - setupState: function (state, env, scope, params, hash) { - var controller = hash.controller; - - if (controller) { - if (!state.controller) { - var context = params[0]; - var controllerFactory = env.container.lookupFactory('controller:' + controller); - var parentController = null; - - if (scope.locals.controller) { - parentController = _emberMetalStreamsUtils.read(scope.locals.controller); - } else if (scope.locals.view) { - parentController = _emberMetalProperty_get.get(_emberMetalStreamsUtils.read(scope.locals.view), 'context'); - } - - var controllerInstance = controllerFactory.create({ - model: env.hooks.getValue(context), - parentController: parentController, - target: parentController - }); - - params[0] = controllerInstance; - return { controller: controllerInstance }; - } - - return state; - } +enifed('ember-htmlbars/keywords/with', ['exports', 'ember-metal/core', 'htmlbars-runtime'], function (exports, _emberMetalCore, _htmlbarsRuntime) { + /** + @module ember + @submodule ember-templates + */ - return { controller: null }; - }, + 'use strict'; + exports.default = { isStable: function () { return true; }, @@ -8971,16 +9196,8 @@ enifed('ember-htmlbars/keywords/with', ['exports', 'ember-metal/core', 'ember-me }, render: function (morph, env, scope, params, hash, template, inverse, visitor) { - if (morph.state.controller) { - morph.addDestruction(morph.state.controller); - hash.controller = morph.state.controller; - } - - if (template && template.arity === 0) { - } - _htmlbarsRuntime.internal.continueBlock(morph, env, scope, 'with', params, hash, template, inverse, visitor); }, @@ -8989,10 +9206,10 @@ enifed('ember-htmlbars/keywords/with', ['exports', 'ember-metal/core', 'ember-me } }; }); -enifed("ember-htmlbars/morphs/attr-morph", ["exports", "ember-metal/core", "dom-helper", "ember-metal/platform/create"], function (exports, _emberMetalCore, _domHelper, _emberMetalPlatformCreate) { - "use strict"; +enifed('ember-htmlbars/morphs/attr-morph', ['exports', 'ember-metal/core', 'dom-helper'], function (exports, _emberMetalCore, _domHelper) { + 'use strict'; - var HTMLBarsAttrMorph = _domHelper["default"].prototype.AttrMorphClass; + var HTMLBarsAttrMorph = _domHelper.default.prototype.AttrMorphClass; var styleWarning = '' + 'Binding style attributes may introduce cross-site scripting vulnerabilities; ' + 'please ensure that values being bound are properly escaped. For more information, ' + 'including how to disable this warning, see ' + 'http://emberjs.com/deprecations/v1.x/#toc_binding-style-attributes.'; @@ -9003,7 +9220,7 @@ enifed("ember-htmlbars/morphs/attr-morph", ["exports", "ember-metal/core", "dom- this.streamUnsubscribers = null; } - var proto = EmberAttrMorph.prototype = _emberMetalPlatformCreate["default"](HTMLBarsAttrMorph.prototype); + var proto = EmberAttrMorph.prototype = Object.create(HTMLBarsAttrMorph.prototype); proto.HTMLBarsAttrMorph$setContent = HTMLBarsAttrMorph.prototype.setContent; proto._deprecateEscapedStyle = function EmberAttrMorph_deprecateEscapedStyle(value) { @@ -9014,12 +9231,12 @@ enifed("ember-htmlbars/morphs/attr-morph", ["exports", "ember-metal/core", "dom- this.HTMLBarsAttrMorph$setContent(value); }; - exports["default"] = EmberAttrMorph; + exports.default = EmberAttrMorph; }); -enifed("ember-htmlbars/morphs/morph", ["exports", "dom-helper", "ember-metal/platform/create"], function (exports, _domHelper, _emberMetalPlatformCreate) { - "use strict"; +enifed('ember-htmlbars/morphs/morph', ['exports', 'dom-helper'], function (exports, _domHelper) { + 'use strict'; - var HTMLBarsMorph = _domHelper["default"].prototype.MorphClass; + var HTMLBarsMorph = _domHelper.default.prototype.MorphClass; var guid = 1; function EmberMorph(DOMHelper, contextualElement) { @@ -9040,7 +9257,7 @@ enifed("ember-htmlbars/morphs/morph", ["exports", "dom-helper", "ember-metal/pla this.shouldReceiveAttrs = false; } - var proto = EmberMorph.prototype = _emberMetalPlatformCreate["default"](HTMLBarsMorph.prototype); + var proto = EmberMorph.prototype = Object.create(HTMLBarsMorph.prototype); proto.HTMLBarsMorph$constructor = HTMLBarsMorph; proto.HTMLBarsMorph$clear = HTMLBarsMorph.prototype.clear; @@ -9074,12 +9291,11 @@ enifed("ember-htmlbars/morphs/morph", ["exports", "dom-helper", "ember-metal/pla env.renderedNodes[this.guid] = true; }; - exports["default"] = EmberMorph; + exports.default = EmberMorph; }); -enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember-metal/core", "ember-metal/merge", "ember-views/system/build-component-template", "ember-htmlbars/utils/lookup-component", "ember-htmlbars/hooks/get-cell-or-value", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties", "ember-views/compat/attrs-proxy", "htmlbars-util/safe-string", "ember-htmlbars/system/instrumentation-support", "ember-views/views/component", "ember-metal/streams/stream", "ember-metal/streams/utils", "ember-htmlbars/hooks/get-value"], function (exports, _emberMetalCore, _emberMetalMerge, _emberViewsSystemBuildComponentTemplate, _emberHtmlbarsUtilsLookupComponent, _emberHtmlbarsHooksGetCellOrValue, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsCompatAttrsProxy, _htmlbarsUtilSafeString, _emberHtmlbarsSystemInstrumentationSupport, _emberViewsViewsComponent, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberHtmlbarsHooksGetValue) { - "use strict"; +enifed('ember-htmlbars/node-managers/component-node-manager', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-views/system/build-component-template', 'ember-htmlbars/utils/lookup-component', 'ember-htmlbars/hooks/get-cell-or-value', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/set_properties', 'ember-views/compat/attrs-proxy', 'ember-htmlbars/system/instrumentation-support', 'ember-views/views/component', 'ember-metal/streams/stream', 'ember-metal/streams/utils', 'ember-htmlbars/hooks/get-value'], function (exports, _emberMetalCore, _emberMetalMerge, _emberViewsSystemBuildComponentTemplate, _emberHtmlbarsUtilsLookupComponent, _emberHtmlbarsHooksGetCellOrValue, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsCompatAttrsProxy, _emberHtmlbarsSystemInstrumentationSupport, _emberViewsViewsComponent, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberHtmlbarsHooksGetValue) { + 'use strict'; - exports.handleLegacyRender = handleLegacyRender; exports.createComponent = createComponent; function ComponentNodeManager(component, isAngleBracket, scope, renderNode, attrs, block, expectElement) { @@ -9092,7 +9308,7 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember this.expectElement = expectElement; } - exports["default"] = ComponentNodeManager; + exports.default = ComponentNodeManager; ComponentNodeManager.create = function (renderNode, env, options) { var tagName = options.tagName; @@ -9108,13 +9324,13 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember // Try to find the Component class and/or template for this component name in // the container. - var _lookupComponent = _emberHtmlbarsUtilsLookupComponent["default"](env.container, tagName); + var _lookupComponent = _emberHtmlbarsUtilsLookupComponent.default(env.container, tagName); var component = _lookupComponent.component; var layout = _lookupComponent.layout; - component = component || _emberViewsViewsComponent["default"]; + component = component || _emberViewsViewsComponent.default; var createOptions = { parentView: parentView }; @@ -9128,51 +9344,30 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember // component. This allows the component to target actions sent via // `sendAction` correctly. if (parentScope.locals.controller) { - createOptions._controller = _emberHtmlbarsHooksGetValue["default"](parentScope.locals.controller); - } - - // this flag is set when a block was provided so that components can see if - // `this.get('template')` is truthy. this is added for backwards compat only - // and accessing `template` prop on a component will trigger a deprecation - // 2.0TODO: remove - if (templates["default"]) { - createOptions._deprecatedFlagForBlockProvided = true; + createOptions._controller = _emberHtmlbarsHooksGetValue.default(parentScope.locals.controller); } - var proto = extractPositionalParams(renderNode, component, params, attrs); + extractPositionalParams(renderNode, component, params, attrs); // Instantiate the component - component = createComponent(component, isAngleBracket, createOptions, renderNode, env, attrs, proto); + component = createComponent(component, isAngleBracket, createOptions, renderNode, env, attrs); - // If the component specifies its template via the `layout` or `template` + // If the component specifies its template via the `layout` // properties instead of using the template looked up in the container, get // them now that we have the component instance. - var result = extractComponentTemplates(component, templates); - layout = result.layout || layout; - templates = result.templates || templates; + layout = _emberMetalProperty_get.get(component, 'layout') || layout; - var results = _emberViewsSystemBuildComponentTemplate["default"]({ layout: layout, component: component, isAngleBracket: isAngleBracket }, attrs, { templates: templates, scope: parentScope }); + var results = _emberViewsSystemBuildComponentTemplate.default({ layout: layout, component: component, isAngleBracket: isAngleBracket }, attrs, { templates: templates, scope: parentScope }); return new ComponentNodeManager(component, isAngleBracket, parentScope, renderNode, attrs, results.block, results.createdElement); }; function extractPositionalParams(renderNode, component, params, attrs) { var positionalParams = component.positionalParams; - var proto = undefined; - - if (!positionalParams) { - proto = component.proto(); - positionalParams = proto.positionalParams; - - } if (positionalParams) { processPositionalParams(renderNode, positionalParams, params, attrs); } - - // returns `proto` here so that we can avoid doing this - // twice for each initial render per component (it is also needed in `createComponent`) - return proto; } function processPositionalParams(renderNode, positionalParams, params, attrs) { @@ -9184,7 +9379,7 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember var paramsStream = undefined; if (isNamed) { - paramsStream = new _emberMetalStreamsStream["default"](function () { + paramsStream = new _emberMetalStreamsStream.default(function () { return _emberMetalStreamsUtils.readArray(params.slice(paramsStartIndex)); }, 'params'); @@ -9204,57 +9399,11 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember } } - function extractComponentTemplates(component, _templates) { - // Even though we looked up a layout from the container earlier, the - // component may specify a `layout` property that overrides that. - // The component may also provide a `template` property we should - // respect (though this behavior is deprecated). - var componentLayout = _emberMetalProperty_get.get(component, 'layout'); - var hasBlock = _templates && _templates["default"]; - var layout = undefined, - templates = undefined, - componentTemplate = undefined; - if (hasBlock) { - componentTemplate = null; - } else if (component.isComponent) { - componentTemplate = _emberMetalProperty_get.get(component, '_template'); - } else { - componentTemplate = _emberMetalProperty_get.get(component, 'template'); - } - - if (componentLayout) { - layout = componentLayout; - templates = extractLegacyTemplate(_templates, componentTemplate); - } else if (componentTemplate) { - // If the component has a `template` but no `layout`, use the template - // as the layout. - layout = componentTemplate; - templates = _templates; - } - - return { layout: layout, templates: templates }; - } - - // 2.0TODO: Remove legacy behavior - function extractLegacyTemplate(_templates, componentTemplate) { - var templates = undefined; - - // There is no block template provided but the component has a - // `template` property. - if ((!_templates || !_templates["default"]) && componentTemplate) { - templates = { "default": componentTemplate.raw }; - } else { - templates = _templates; - } - - return templates; - } - function configureTagName(attrs, tagName, component, isAngleBracket, createOptions) { if (isAngleBracket) { createOptions.tagName = tagName; } else if (attrs.tagName) { - createOptions.tagName = _emberHtmlbarsHooksGetValue["default"](attrs.tagName); + createOptions.tagName = _emberHtmlbarsHooksGetValue.default(attrs.tagName); } } @@ -9263,13 +9412,13 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember // instance. Make sure we use getValue() to get them from `attrs` since // they are still streams. if (attrs.id) { - createOptions.elementId = _emberHtmlbarsHooksGetValue["default"](attrs.id); + createOptions.elementId = _emberHtmlbarsHooksGetValue.default(attrs.id); } if (attrs._defaultTagName) { - createOptions._defaultTagName = _emberHtmlbarsHooksGetValue["default"](attrs._defaultTagName); + createOptions._defaultTagName = _emberHtmlbarsHooksGetValue.default(attrs._defaultTagName); } if (attrs.viewName) { - createOptions.viewName = _emberHtmlbarsHooksGetValue["default"](attrs.viewName); + createOptions.viewName = _emberHtmlbarsHooksGetValue.default(attrs.viewName); } } @@ -9288,7 +9437,6 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember var element = this.expectElement && this.renderNode.firstNode; - handleLegacyRender(component, element); env.renderer.didCreateElement(component, element); env.renderer.willInsertElement(component, element); // 2.0TODO remove legacy hook @@ -9296,26 +9444,6 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember }, this); }; - function handleLegacyRender(component, element) { - if (!component.render) { - return; - } - - - var content, node, lastChildIndex; - var buffer = []; - var renderNode = component._renderNode; - component.render(buffer); - content = buffer.join(''); - if (element) { - lastChildIndex = renderNode.childNodes.length - 1; - node = renderNode.childNodes[lastChildIndex]; - } else { - node = renderNode; - } - node.setContent(new _htmlbarsUtilSafeString["default"](content)); - } - ComponentNodeManager.prototype.rerender = function (_env, attrs, visitor) { var component = this.component; @@ -9328,7 +9456,7 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember env.renderer.componentUpdateAttrs(component, snapshot); if (!component._isAngleBracket) { - _emberMetalSet_properties["default"](component, mergeBindings({}, shadowedAttrs(component, snapshot))); + _emberMetalSet_properties.default(component, mergeBindings({}, shadowedAttrs(component, snapshot))); } component._renderNode.shouldReceiveAttrs = false; @@ -9362,45 +9490,41 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember function createComponent(_component, isAngleBracket, _props, renderNode, env) { var attrs = arguments.length <= 5 || arguments[5] === undefined ? {} : arguments[5]; - var proto = arguments.length <= 6 || arguments[6] === undefined ? _component.proto() : arguments[6]; - return (function () { - var props = _emberMetalMerge.assign({}, _props); - var attrsSnapshot = undefined; - if (!isAngleBracket) { - var hasSuppliedController = ('controller' in attrs); // 2.0TODO remove - - attrsSnapshot = takeSnapshot(attrs); - props.attrs = attrsSnapshot; + var props = _emberMetalMerge.assign({}, _props); - mergeBindings(props, shadowedAttrs(proto, attrsSnapshot)); - } else { - props._isAngleBracket = true; - } + if (!isAngleBracket) { + var proto = _component.proto(); + + + var snapshot = takeSnapshot(attrs); + props.attrs = snapshot; - props.renderer = props.parentView ? props.parentView.renderer : env.container.lookup('renderer:-dom'); - props._viewRegistry = props.parentView ? props.parentView._viewRegistry : env.container.lookup('-view-registry:main'); + mergeBindings(props, shadowedAttrs(proto, snapshot)); + } else { + props._isAngleBracket = true; + } - var component = _component.create(props); + props.renderer = props.parentView ? props.parentView.renderer : env.container.lookup('renderer:-dom'); + props._viewRegistry = props.parentView ? props.parentView._viewRegistry : env.container.lookup('-view-registry:main'); - env.renderer.componentInitAttrs(component, attrsSnapshot); + var component = _component.create(props); - // for the fallback case - component.container = component.container || env.container; + // for the fallback case + component.container = component.container || env.container; - if (props.parentView) { - props.parentView.appendChild(component); + if (props.parentView) { + props.parentView.appendChild(component); - if (props.viewName) { - _emberMetalProperty_set.set(props.parentView, props.viewName, component); - } + if (props.viewName) { + _emberMetalProperty_set.set(props.parentView, props.viewName, component); } + } - component._renderNode = renderNode; - renderNode.emberView = component; - renderNode.buildChildEnv = buildChildEnv; - return component; - })(); + component._renderNode = renderNode; + renderNode.emberView = component; + renderNode.buildChildEnv = buildChildEnv; + return component; } function shadowedAttrs(target, attrs) { @@ -9424,7 +9548,7 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember var hash = {}; for (var prop in attrs) { - hash[prop] = _emberHtmlbarsHooksGetCellOrValue["default"](attrs[prop]); + hash[prop] = _emberHtmlbarsHooksGetCellOrValue.default(attrs[prop]); } return hash; @@ -9463,8 +9587,8 @@ enifed("ember-htmlbars/node-managers/component-node-manager", ["exports", "ember // be safe to import this until we make the hook system public // and it gets actively used in addons or other downstream // libraries. -enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-metal/merge", "ember-metal/core", "ember-views/system/build-component-template", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/set_properties", "ember-views/views/view", "ember-views/compat/attrs-proxy", "ember-htmlbars/hooks/get-cell-or-value", "ember-htmlbars/system/instrumentation-support", "ember-htmlbars/node-managers/component-node-manager", "ember-htmlbars/hooks/get-value"], function (exports, _emberMetalMerge, _emberMetalCore, _emberViewsSystemBuildComponentTemplate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsViewsView, _emberViewsCompatAttrsProxy, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsSystemInstrumentationSupport, _emberHtmlbarsNodeManagersComponentNodeManager, _emberHtmlbarsHooksGetValue) { - "use strict"; +enifed('ember-htmlbars/node-managers/view-node-manager', ['exports', 'ember-metal/merge', 'ember-metal/core', 'ember-views/system/build-component-template', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/set_properties', 'ember-views/views/view', 'ember-views/compat/attrs-proxy', 'ember-htmlbars/hooks/get-cell-or-value', 'ember-htmlbars/system/instrumentation-support', 'ember-htmlbars/hooks/get-value'], function (exports, _emberMetalMerge, _emberMetalCore, _emberViewsSystemBuildComponentTemplate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalSet_properties, _emberViewsViewsView, _emberViewsCompatAttrsProxy, _emberHtmlbarsHooksGetCellOrValue, _emberHtmlbarsSystemInstrumentationSupport, _emberHtmlbarsHooksGetValue) { + 'use strict'; exports.createOrUpdateComponent = createOrUpdateComponent; @@ -9476,7 +9600,7 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta this.expectElement = expectElement; } - exports["default"] = ViewNodeManager; + exports.default = ViewNodeManager; ViewNodeManager.create = function (renderNode, env, attrs, found, parentView, path, contentScope, contentTemplate) { @@ -9487,24 +9611,24 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta var options = { parentView: parentView }; if (attrs && attrs.id) { - options.elementId = _emberHtmlbarsHooksGetValue["default"](attrs.id); + options.elementId = _emberHtmlbarsHooksGetValue.default(attrs.id); } if (attrs && attrs.tagName) { - options.tagName = _emberHtmlbarsHooksGetValue["default"](attrs.tagName); + options.tagName = _emberHtmlbarsHooksGetValue.default(attrs.tagName); } if (attrs && attrs._defaultTagName) { - options._defaultTagName = _emberHtmlbarsHooksGetValue["default"](attrs._defaultTagName); + options._defaultTagName = _emberHtmlbarsHooksGetValue.default(attrs._defaultTagName); } if (attrs && attrs.viewName) { - options.viewName = _emberHtmlbarsHooksGetValue["default"](attrs.viewName); + options.viewName = _emberHtmlbarsHooksGetValue.default(attrs.viewName); } if (found.component.create && contentScope && contentScope.self) { - options._context = _emberHtmlbarsHooksGetValue["default"](contentScope.self); + options._context = _emberHtmlbarsHooksGetValue.default(contentScope.self); } if (found.self) { - options._context = _emberHtmlbarsHooksGetValue["default"](found.self); + options._context = _emberHtmlbarsHooksGetValue.default(found.self); } component = componentInfo.component = createOrUpdateComponent(found.component, options, found.createOptions, renderNode, env, attrs); @@ -9512,13 +9636,6 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta var layout = _emberMetalProperty_get.get(component, 'layout'); if (layout) { componentInfo.layout = layout; - if (!contentTemplate) { - var template = getTemplate(component); - - if (template) { - contentTemplate = template.raw; - } - } } else { componentInfo.layout = getTemplate(component) || componentInfo.layout; } @@ -9527,8 +9644,8 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta } - var results = _emberViewsSystemBuildComponentTemplate["default"](componentInfo, attrs, { - templates: { "default": contentTemplate }, + var results = _emberViewsSystemBuildComponentTemplate.default(componentInfo, attrs, { + templates: { default: contentTemplate }, scope: contentScope, self: found.self }); @@ -9547,8 +9664,6 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta } if (component) { - var snapshot = takeSnapshot(attrs); - env.renderer.setAttrs(this.component, snapshot); env.renderer.willRender(component); env.renderedViews.push(component.elementId); } @@ -9559,7 +9674,6 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta if (component) { var element = this.expectElement && this.renderNode.firstNode; - _emberHtmlbarsNodeManagersComponentNodeManager.handleLegacyRender(component, element); env.renderer.didCreateElement(component, element); // 2.0TODO: Remove legacy hooks. env.renderer.willInsertElement(component, element); @@ -9582,8 +9696,8 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta env.renderer.willUpdate(component, snapshot); if (component._renderNode.shouldReceiveAttrs) { - env.renderer.updateAttrs(component, snapshot); - _emberMetalSet_properties["default"](component, mergeBindings({}, shadowedAttrs(component, snapshot))); + env.renderer.componentUpdateAttrs(component, snapshot); + _emberMetalSet_properties.default(component, mergeBindings({}, shadowedAttrs(component, snapshot))); component._renderNode.shouldReceiveAttrs = false; } @@ -9607,15 +9721,19 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta }; function getTemplate(componentOrView) { - return componentOrView.isComponent ? _emberMetalProperty_get.get(componentOrView, '_template') : _emberMetalProperty_get.get(componentOrView, 'template'); + if (!componentOrView.isComponent) { + return _emberMetalProperty_get.get(componentOrView, 'template'); + } + + return null; } function createOrUpdateComponent(component, options, createOptions, renderNode, env) { var attrs = arguments.length <= 5 || arguments[5] === undefined ? {} : arguments[5]; var snapshot = takeSnapshot(attrs); - var props = _emberMetalMerge["default"]({}, options); - var defaultController = _emberViewsViewsView["default"].proto().controller; + var props = _emberMetalMerge.default({}, options); + var defaultController = _emberViewsViewsView.default.proto().controller; var hasSuppliedController = 'controller' in attrs || 'controller' in props; if (!props.ownerView && options.parentView) { @@ -9627,7 +9745,7 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta var proto = component.proto(); if (createOptions) { - _emberMetalMerge["default"](props, createOptions); + _emberMetalMerge.default(props, createOptions); } mergeBindings(props, shadowedAttrs(proto, snapshot)); @@ -9641,8 +9759,9 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta component = component.create(props); } else { + env.renderer.componentUpdateAttrs(component, snapshot); mergeBindings(props, shadowedAttrs(component, snapshot)); - _emberMetalSet_properties["default"](component, props); + _emberMetalSet_properties.default(component, props); } if (options.parentView) { @@ -9654,6 +9773,7 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta } component._renderNode = renderNode; + renderNode.emberView = component; return component; } @@ -9679,7 +9799,7 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta var hash = {}; for (var prop in attrs) { - hash[prop] = _emberHtmlbarsHooksGetCellOrValue["default"](attrs[prop]); + hash[prop] = _emberHtmlbarsHooksGetCellOrValue.default(attrs[prop]); } return hash; @@ -9714,12 +9834,12 @@ enifed("ember-htmlbars/node-managers/view-node-manager", ["exports", "ember-meta // be safe to import this until we make the hook system public // and it gets actively used in addons or other downstream // libraries. -enifed("ember-htmlbars/streams/built-in-helper", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - "use strict"; +enifed('ember-htmlbars/streams/built-in-helper', ['exports', 'ember-metal/streams/stream', 'ember-metal/merge', 'ember-htmlbars/streams/utils'], function (exports, _emberMetalStreamsStream, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { + 'use strict'; - exports["default"] = BuiltInHelperStream; + exports.default = BuiltInHelperStream; - function BuiltInHelperStream(helper, params, hash, templates, env, scope, context, label) { + function BuiltInHelperStream(helper, params, hash, templates, env, scope, label) { this.init(label); this.helper = helper; this.params = params; @@ -9727,46 +9847,20 @@ enifed("ember-htmlbars/streams/built-in-helper", ["exports", "ember-metal/stream this.env = env; this.scope = scope; this.hash = hash; - this.context = context; - } - - BuiltInHelperStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); - - _emberMetalMerge["default"](BuiltInHelperStream.prototype, { - compute: function () { - // Using call and undefined is probably not needed, these are only internal - return this.helper.call(this.context, _emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash), this.templates, this.env, this.scope); - } - }); -}); -enifed("ember-htmlbars/streams/compat-helper", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge) { - "use strict"; - - exports["default"] = CompatHelperStream; - - function CompatHelperStream(helper, params, hash, templates, env, scope, label) { - this.init(label); - this.helper = helper.helperFunction; - this.params = params; - this.templates = templates; - this.env = env; - this.scope = scope; - this.hash = hash; } - CompatHelperStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + BuiltInHelperStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); - _emberMetalMerge["default"](CompatHelperStream.prototype, { + _emberMetalMerge.default(BuiltInHelperStream.prototype, { compute: function () { - // Using call and undefined is probably not needed, these are only internal - return this.helper.call(undefined, this.params, this.hash, this.templates, this.env, this.scope); + return this.helper(_emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash), this.templates, this.env, this.scope); } }); }); -enifed("ember-htmlbars/streams/helper-factory", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - "use strict"; +enifed('ember-htmlbars/streams/helper-factory', ['exports', 'ember-metal/streams/stream', 'ember-metal/merge', 'ember-htmlbars/streams/utils'], function (exports, _emberMetalStreamsStream, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { + 'use strict'; - exports["default"] = HelperFactoryStream; + exports.default = HelperFactoryStream; function HelperFactoryStream(helperFactory, params, hash, label) { this.init(label); @@ -9777,9 +9871,9 @@ enifed("ember-htmlbars/streams/helper-factory", ["exports", "ember-metal/streams this.helper = null; } - HelperFactoryStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + HelperFactoryStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); - _emberMetalMerge["default"](HelperFactoryStream.prototype, { + _emberMetalMerge.default(HelperFactoryStream.prototype, { compute: function () { if (!this.helper) { this.helper = this.helperFactory.create({ _stream: this }); @@ -9796,10 +9890,10 @@ enifed("ember-htmlbars/streams/helper-factory", ["exports", "ember-metal/streams super$deactivate: HelperFactoryStream.prototype.deactivate }); }); -enifed("ember-htmlbars/streams/helper-instance", ["exports", "ember-metal/streams/stream", "ember-metal/platform/create", "ember-metal/merge", "ember-htmlbars/streams/utils"], function (exports, _emberMetalStreamsStream, _emberMetalPlatformCreate, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { - "use strict"; +enifed('ember-htmlbars/streams/helper-instance', ['exports', 'ember-metal/streams/stream', 'ember-metal/merge', 'ember-htmlbars/streams/utils'], function (exports, _emberMetalStreamsStream, _emberMetalMerge, _emberHtmlbarsStreamsUtils) { + 'use strict'; - exports["default"] = HelperInstanceStream; + exports.default = HelperInstanceStream; function HelperInstanceStream(helper, params, hash, label) { this.init(label); @@ -9809,16 +9903,16 @@ enifed("ember-htmlbars/streams/helper-instance", ["exports", "ember-metal/stream this.linkable = true; } - HelperInstanceStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + HelperInstanceStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); - _emberMetalMerge["default"](HelperInstanceStream.prototype, { + _emberMetalMerge.default(HelperInstanceStream.prototype, { compute: function () { return this.helper.compute(_emberHtmlbarsStreamsUtils.getArrayValues(this.params), _emberHtmlbarsStreamsUtils.getHashValues(this.hash)); } }); }); -enifed("ember-htmlbars/streams/utils", ["exports", "ember-htmlbars/hooks/get-value"], function (exports, _emberHtmlbarsHooksGetValue) { - "use strict"; +enifed('ember-htmlbars/streams/utils', ['exports', 'ember-htmlbars/hooks/get-value'], function (exports, _emberHtmlbarsHooksGetValue) { + 'use strict'; exports.getArrayValues = getArrayValues; exports.getHashValues = getHashValues; @@ -9827,9 +9921,10 @@ enifed("ember-htmlbars/streams/utils", ["exports", "ember-htmlbars/hooks/get-val // are pure functions that can only work with values. function getArrayValues(params) { - var out = []; - for (var i = 0, l = params.length; i < l; i++) { - out.push(_emberHtmlbarsHooksGetValue["default"](params[i])); + var l = params.length; + var out = new Array(l); + for (var i = 0; i < l; i++) { + out[i] = _emberHtmlbarsHooksGetValue.default(params[i]); } return out; @@ -9838,25 +9933,25 @@ enifed("ember-htmlbars/streams/utils", ["exports", "ember-htmlbars/hooks/get-val function getHashValues(hash) { var out = {}; for (var prop in hash) { - out[prop] = _emberHtmlbarsHooksGetValue["default"](hash[prop]); + out[prop] = _emberHtmlbarsHooksGetValue.default(hash[prop]); } return out; } }); -enifed("ember-htmlbars/system/append-templated-view", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-views/views/view"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberViewsViewsView) { +enifed('ember-htmlbars/system/append-templated-view', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-views/views/view'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberViewsViewsView) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; - exports["default"] = appendTemplatedView; + exports.default = appendTemplatedView; function appendTemplatedView(parentView, morph, viewClassOrInstance, props) { var viewProto; - if (_emberViewsViewsView["default"].detectInstance(viewClassOrInstance)) { + if (_emberViewsViewsView.default.detectInstance(viewClassOrInstance)) { viewProto = viewClassOrInstance; } else { viewProto = viewClassOrInstance.proto(); @@ -9880,7 +9975,7 @@ enifed("ember-htmlbars/system/append-templated-view", ["exports", "ember-metal/c } }); // Ember.assert -enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember-views/component_lookup", "ember-views/system/jquery", "ember-metal/error", "ember-runtime/system/lazy_load", "ember-template-compiler/system/compile", "ember-metal/environment"], function (exports, _emberMetalCore, _emberViewsComponent_lookup, _emberViewsSystemJquery, _emberMetalError, _emberRuntimeSystemLazy_load, _emberTemplateCompilerSystemCompile, _emberMetalEnvironment) { +enifed('ember-htmlbars/system/bootstrap', ['exports', 'ember-metal/core', 'ember-views/component_lookup', 'ember-views/system/jquery', 'ember-metal/error', 'ember-runtime/system/lazy_load', 'ember-template-compiler/system/compile', 'ember-metal/environment'], function (exports, _emberMetalCore, _emberViewsComponent_lookup, _emberViewsSystemJquery, _emberMetalError, _emberRuntimeSystemLazy_load, _emberTemplateCompilerSystemCompile, _emberMetalEnvironment) { /*globals Handlebars */ /** @@ -9888,7 +9983,7 @@ enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; /** @module ember @@ -9914,9 +10009,9 @@ enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember function bootstrap(ctx) { var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]'; - _emberViewsSystemJquery["default"](selectors, ctx).each(function () { + _emberViewsSystemJquery.default(selectors, ctx).each(function () { // Get a reference to the script tag - var script = _emberViewsSystemJquery["default"](this); + var script = _emberViewsSystemJquery.default(this); // Get the name of the script, used by Ember.View's templateName property. // First look for data-template-name attribute, then fall back to its @@ -9925,21 +10020,21 @@ enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember var template, compile; if (script.attr('type') === 'text/x-raw-handlebars') { - compile = _emberViewsSystemJquery["default"].proxy(Handlebars.compile, Handlebars); + compile = _emberViewsSystemJquery.default.proxy(Handlebars.compile, Handlebars); template = compile(script.html()); } else { - template = _emberTemplateCompilerSystemCompile["default"](script.html(), { + template = _emberTemplateCompilerSystemCompile.default(script.html(), { moduleName: templateName }); } // Check if template of same name already exists - if (_emberMetalCore["default"].TEMPLATES[templateName] !== undefined) { - throw new _emberMetalError["default"]('Template named "' + templateName + '" already exists.'); + if (_emberMetalCore.default.TEMPLATES[templateName] !== undefined) { + throw new _emberMetalError.default('Template named "' + templateName + '" already exists.'); } // For templates which have a name, we save them and then remove them from the DOM - _emberMetalCore["default"].TEMPLATES[templateName] = template; + _emberMetalCore.default.TEMPLATES[templateName] = template; // Remove script tag from DOM script.remove(); @@ -9947,11 +10042,11 @@ enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember } function _bootstrap() { - bootstrap(_emberViewsSystemJquery["default"](document)); + bootstrap(_emberViewsSystemJquery.default(document)); } function registerComponentLookup(app) { - app.registry.register('component-lookup:main', _emberViewsComponent_lookup["default"]); + app.registry.register('component-lookup:main', _emberViewsComponent_lookup.default); } /* @@ -9968,7 +10063,7 @@ enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember _emberRuntimeSystemLazy_load.onLoad('Ember.Application', function (Application) { Application.initializer({ name: 'domTemplates', - initialize: _emberMetalEnvironment["default"].hasDOM ? _bootstrap : function () {} + initialize: _emberMetalEnvironment.default.hasDOM ? _bootstrap : function () {} }); Application.instanceInitializer({ @@ -9977,65 +10072,46 @@ enifed("ember-htmlbars/system/bootstrap", ["exports", "ember-metal/core", "ember }); }); - exports["default"] = bootstrap; + exports.default = bootstrap; }); -enifed('ember-htmlbars/system/discover-known-helpers', ['exports', 'ember-metal/core', 'ember-metal/dictionary', 'ember-metal/keys'], function (exports, _emberMetalCore, _emberMetalDictionary, _emberMetalKeys) { +enifed('ember-htmlbars/system/discover-known-helpers', ['exports', 'ember-metal/features', 'ember-metal/dictionary'], function (exports, _emberMetalFeatures, _emberMetalDictionary) { 'use strict'; - exports["default"] = discoverKnownHelpers; + exports.default = discoverKnownHelpers; function discoverKnownHelpers(container) { var registry = container && container._registry; - var helpers = _emberMetalDictionary["default"](null); + var helpers = _emberMetalDictionary.default(null); - - if (!registry) { - return helpers; - } + if (!registry) { + return helpers; + } - var known = registry.knownForType('helper'); - var knownContainerKeys = _emberMetalKeys["default"](known); + var known = registry.knownForType('helper'); + var knownContainerKeys = Object.keys(known); - for (var index = 0, _length = knownContainerKeys.length; index < _length; index++) { - var fullName = knownContainerKeys[index]; - var _name = fullName.slice(7); // remove `helper:` from fullName + for (var index = 0, _length = knownContainerKeys.length; index < _length; index++) { + var fullName = knownContainerKeys[index]; + var _name = fullName.slice(7); // remove `helper:` from fullName - helpers[_name] = true; - } - + helpers[_name] = true; + } return helpers; } }); -enifed("ember-htmlbars/system/dom-helper", ["exports", "dom-helper", "ember-htmlbars/morphs/morph", "ember-htmlbars/morphs/attr-morph", "ember-metal/platform/create"], function (exports, _domHelper, _emberHtmlbarsMorphsMorph, _emberHtmlbarsMorphsAttrMorph, _emberMetalPlatformCreate) { - "use strict"; +enifed('ember-htmlbars/system/dom-helper', ['exports', 'dom-helper', 'ember-htmlbars/morphs/morph', 'ember-htmlbars/morphs/attr-morph'], function (exports, _domHelper, _emberHtmlbarsMorphsMorph, _emberHtmlbarsMorphsAttrMorph) { + 'use strict'; function EmberDOMHelper(_document) { - _domHelper["default"].call(this, _document); + _domHelper.default.call(this, _document); } - var proto = EmberDOMHelper.prototype = _emberMetalPlatformCreate["default"](_domHelper["default"].prototype); - proto.MorphClass = _emberHtmlbarsMorphsMorph["default"]; - proto.AttrMorphClass = _emberHtmlbarsMorphsAttrMorph["default"]; - - exports["default"] = EmberDOMHelper; -}); -enifed("ember-htmlbars/system/helper", ["exports"], function (exports) { - /** - @module ember - @submodule ember-templates - */ - - "use strict"; - - function Helper(helper) { - this.helperFunction = helper; - - this.isHelper = true; - this.isHTMLBars = true; - } + var proto = EmberDOMHelper.prototype = Object.create(_domHelper.default.prototype); + proto.MorphClass = _emberHtmlbarsMorphsMorph.default; + proto.AttrMorphClass = _emberHtmlbarsMorphsAttrMorph.default; - exports["default"] = Helper; + exports.default = EmberDOMHelper; }); enifed('ember-htmlbars/system/instrumentation-support', ['exports', 'ember-metal/instrumentation'], function (exports, _emberMetalInstrumentation) { 'use strict'; @@ -10081,35 +10157,34 @@ enifed('ember-htmlbars/system/instrumentation-support', ['exports', 'ember-metal } } }); -enifed("ember-htmlbars/system/invoke-helper", ["exports", "ember-htmlbars/streams/helper-instance", "ember-htmlbars/streams/helper-factory", "ember-htmlbars/streams/built-in-helper", "ember-htmlbars/streams/compat-helper"], function (exports, _emberHtmlbarsStreamsHelperInstance, _emberHtmlbarsStreamsHelperFactory, _emberHtmlbarsStreamsBuiltInHelper, _emberHtmlbarsStreamsCompatHelper) { - "use strict"; +enifed('ember-htmlbars/system/invoke-helper', ['exports', 'ember-metal/core', 'ember-htmlbars/streams/helper-instance', 'ember-htmlbars/streams/helper-factory', 'ember-htmlbars/streams/built-in-helper'], function (exports, _emberMetalCore, _emberHtmlbarsStreamsHelperInstance, _emberHtmlbarsStreamsHelperFactory, _emberHtmlbarsStreamsBuiltInHelper) { + 'use strict'; exports.buildHelperStream = buildHelperStream; - function buildHelperStream(helper, params, hash, templates, env, scope, context, label) { - if (helper.isHelperFactory) { - return new _emberHtmlbarsStreamsHelperFactory["default"](helper, params, hash, label); + function buildHelperStream(helper, params, hash, templates, env, scope, label) { + if (helper.isHelperFactory) { + return new _emberHtmlbarsStreamsHelperFactory.default(helper, params, hash, label); } else if (helper.isHelperInstance) { - return new _emberHtmlbarsStreamsHelperInstance["default"](helper, params, hash, label); - } else if (helper.helperFunction) { - return new _emberHtmlbarsStreamsCompatHelper["default"](helper, params, hash, templates, env, scope, label); + return new _emberHtmlbarsStreamsHelperInstance.default(helper, params, hash, label); } else { - return new _emberHtmlbarsStreamsBuiltInHelper["default"](helper, params, hash, templates, env, scope, context, label); + templates = templates || { template: {}, inverse: {} }; + return new _emberHtmlbarsStreamsBuiltInHelper.default(helper, params, hash, templates, env, scope, label); } } }); -enifed("ember-htmlbars/system/lookup-helper", ["exports", "ember-metal/core", "ember-metal/cache", "ember-htmlbars/compat/helper"], function (exports, _emberMetalCore, _emberMetalCache, _emberHtmlbarsCompatHelper) { +enifed('ember-htmlbars/system/lookup-helper', ['exports', 'ember-metal/core', 'ember-metal/cache'], function (exports, _emberMetalCore, _emberMetalCache) { /** @module ember @submodule ember-htmlbars */ - "use strict"; + 'use strict'; exports.validateLazyHelperName = validateLazyHelperName; exports.findHelper = findHelper; - exports["default"] = lookupHelper; - var CONTAINS_DASH_CACHE = new _emberMetalCache["default"](1000, function (key) { + exports.default = lookupHelper; + var CONTAINS_DASH_CACHE = new _emberMetalCache.default(1000, function (key) { return key.indexOf('-') !== -1; }); @@ -10125,10 +10200,6 @@ enifed("ember-htmlbars/system/lookup-helper", ["exports", "ember-metal/core", "e } } - function isLegacyBareHelper(helper) { - return helper && (!helper.isHelperFactory && !helper.isHelperInstance && !helper.isHTMLBars); - } - /** Used to lookup/resolve handlebars helpers. The lookup order is: @@ -10153,10 +10224,7 @@ enifed("ember-htmlbars/system/lookup-helper", ["exports", "ember-metal/core", "e var helperName = 'helper:' + name; if (container._registry.has(helperName)) { helper = container.lookupFactory(helperName); - if (isLegacyBareHelper(helper)) { - helper = new _emberHtmlbarsCompatHelper["default"](helper); - } - } + } } } @@ -10170,37 +10238,6 @@ enifed("ember-htmlbars/system/lookup-helper", ["exports", "ember-metal/core", "e return helper; } }); -enifed('ember-htmlbars/system/make-view-helper', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { - 'use strict'; - - exports["default"] = makeViewHelper; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - Returns a helper function that renders the provided ViewClass. - - Used internally by Ember.Handlebars.helper and other methods - involving helper/component registration. - - @private - @method makeViewHelper - @param {Function} ViewClass view class constructor - @since 1.2.0 - */ - - function makeViewHelper(ViewClass) { - - return { - isLegacyViewHelper: true, - isHTMLBars: true, - viewClass: ViewClass - }; - } -}); enifed('ember-htmlbars/system/make_bound_helper', ['exports', 'ember-metal/core', 'ember-htmlbars/helper'], function (exports, _emberMetalCore, _emberHtmlbarsHelper) { /** @module ember @@ -10208,7 +10245,7 @@ enifed('ember-htmlbars/system/make_bound_helper', ['exports', 'ember-metal/core' */ 'use strict'; - exports["default"] = makeBoundHelper; + exports.default = makeBoundHelper; /** Create a bound helper. Accepts a function that receives the ordered and hash parameters @@ -10258,10 +10295,10 @@ enifed('ember-htmlbars/system/make_bound_helper', ['exports', 'ember-metal/core' return _emberHtmlbarsHelper.helper(fn); } }); -enifed("ember-htmlbars/system/render-env", ["exports", "ember-htmlbars/env", "ember-htmlbars/system/discover-known-helpers"], function (exports, _emberHtmlbarsEnv, _emberHtmlbarsSystemDiscoverKnownHelpers) { - "use strict"; +enifed('ember-htmlbars/system/render-env', ['exports', 'ember-htmlbars/env', 'ember-htmlbars/system/discover-known-helpers'], function (exports, _emberHtmlbarsEnv, _emberHtmlbarsSystemDiscoverKnownHelpers) { + 'use strict'; - exports["default"] = RenderEnv; + exports.default = RenderEnv; function RenderEnv(options) { this.lifecycleHooks = options.lifecycleHooks || []; @@ -10274,11 +10311,11 @@ enifed("ember-htmlbars/system/render-env", ["exports", "ember-htmlbars/env", "em this.container = options.container; this.renderer = options.renderer; this.dom = options.dom; - this.knownHelpers = options.knownHelpers || _emberHtmlbarsSystemDiscoverKnownHelpers["default"](options.container); + this.knownHelpers = options.knownHelpers || _emberHtmlbarsSystemDiscoverKnownHelpers.default(options.container); - this.hooks = _emberHtmlbarsEnv["default"].hooks; - this.helpers = _emberHtmlbarsEnv["default"].helpers; - this.useFragmentCache = _emberHtmlbarsEnv["default"].useFragmentCache; + this.hooks = _emberHtmlbarsEnv.default.hooks; + this.helpers = _emberHtmlbarsEnv.default.helpers; + this.useFragmentCache = _emberHtmlbarsEnv.default.useFragmentCache; } RenderEnv.build = function (view) { @@ -10323,8 +10360,8 @@ enifed("ember-htmlbars/system/render-env", ["exports", "ember-htmlbars/env", "em }); }; }); -enifed("ember-htmlbars/system/render-view", ["exports", "ember-htmlbars/node-managers/view-node-manager", "ember-htmlbars/system/render-env"], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsSystemRenderEnv) { - "use strict"; +enifed('ember-htmlbars/system/render-view', ['exports', 'ember-htmlbars/node-managers/view-node-manager', 'ember-htmlbars/system/render-env'], function (exports, _emberHtmlbarsNodeManagersViewNodeManager, _emberHtmlbarsSystemRenderEnv) { + 'use strict'; exports.renderHTMLBarsBlock = renderHTMLBarsBlock; @@ -10332,11 +10369,11 @@ enifed("ember-htmlbars/system/render-view", ["exports", "ember-htmlbars/node-man // HTMLBars propagates the existing env and renders templates for a given render node. function renderHTMLBarsBlock(view, block, renderNode) { - var env = _emberHtmlbarsSystemRenderEnv["default"].build(view); + var env = _emberHtmlbarsSystemRenderEnv.default.build(view); view.env = env; _emberHtmlbarsNodeManagersViewNodeManager.createOrUpdateComponent(view, {}, null, renderNode, env); - var nodeManager = new _emberHtmlbarsNodeManagersViewNodeManager["default"](view, null, renderNode, block, view.tagName !== ''); + var nodeManager = new _emberHtmlbarsNodeManagersViewNodeManager.default(view, null, renderNode, block, view.tagName !== ''); nodeManager.render(env, {}); } @@ -10344,7 +10381,7 @@ enifed("ember-htmlbars/system/render-view", ["exports", "ember-htmlbars/node-man enifed("ember-htmlbars/templates/component", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { return { meta: {}, arity: 0, @@ -10372,7 +10409,7 @@ enifed("ember-htmlbars/templates/component", ["exports", "ember-template-compile enifed("ember-htmlbars/templates/container-view", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { var child0 = (function () { return { meta: {}, @@ -10472,7 +10509,7 @@ enifed("ember-htmlbars/templates/container-view", ["exports", "ember-template-co enifed("ember-htmlbars/templates/empty", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { return { meta: {}, arity: 0, @@ -10494,7 +10531,7 @@ enifed("ember-htmlbars/templates/empty", ["exports", "ember-template-compiler/sy enifed("ember-htmlbars/templates/legacy-each", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { var child0 = (function () { var child0 = (function () { var child0 = (function () { @@ -10786,7 +10823,7 @@ enifed("ember-htmlbars/templates/legacy-each", ["exports", "ember-template-compi enifed("ember-htmlbars/templates/link-to-escaped", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { return { meta: {}, arity: 0, @@ -10814,7 +10851,7 @@ enifed("ember-htmlbars/templates/link-to-escaped", ["exports", "ember-template-c enifed("ember-htmlbars/templates/link-to-unescaped", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { return { meta: {}, arity: 0, @@ -10842,7 +10879,7 @@ enifed("ember-htmlbars/templates/link-to-unescaped", ["exports", "ember-template enifed("ember-htmlbars/templates/link-to", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { var child0 = (function () { var child0 = (function () { return { @@ -10966,7 +11003,7 @@ enifed("ember-htmlbars/templates/link-to", ["exports", "ember-template-compiler/ enifed("ember-htmlbars/templates/select-optgroup", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { var child0 = (function () { return { meta: {}, @@ -11018,7 +11055,7 @@ enifed("ember-htmlbars/templates/select-optgroup", ["exports", "ember-template-c enifed("ember-htmlbars/templates/select-option", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { return { meta: {}, arity: 0, @@ -11046,7 +11083,7 @@ enifed("ember-htmlbars/templates/select-option", ["exports", "ember-template-com enifed("ember-htmlbars/templates/select", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { var child0 = (function () { return { meta: {}, @@ -11199,7 +11236,7 @@ enifed("ember-htmlbars/templates/select", ["exports", "ember-template-compiler/s enifed("ember-htmlbars/templates/top-level-view", ["exports", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemTemplate) { "use strict"; - exports["default"] = _emberTemplateCompilerSystemTemplate["default"]((function () { + exports.default = _emberTemplateCompilerSystemTemplate.default((function () { return { meta: {}, arity: 0, @@ -11224,10 +11261,10 @@ enifed("ember-htmlbars/templates/top-level-view", ["exports", "ember-template-co }; })()); }); -enifed("ember-htmlbars/utils/decode-each-key", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils) { - "use strict"; +enifed('ember-htmlbars/utils/decode-each-key', ['exports', 'ember-metal/property_get', 'ember-metal/utils'], function (exports, _emberMetalProperty_get, _emberMetalUtils) { + 'use strict'; - exports["default"] = decodeEachKey; + exports.default = decodeEachKey; function identity(item) { var key = undefined; @@ -11243,20 +11280,12 @@ enifed("ember-htmlbars/utils/decode-each-key", ["exports", "ember-metal/core", " } function decodeEachKey(item, keyPath, index) { - var key, deprecatedSpecialKey; + var key; switch (keyPath) { case '@index': key = index; break; - case '@guid': - deprecatedSpecialKey = '@guid'; - key = _emberMetalUtils.guidFor(item); - break; - case '@item': - deprecatedSpecialKey = '@item'; - key = item; - break; case '@identity': key = identity(item); break; @@ -11272,7 +11301,6 @@ enifed("ember-htmlbars/utils/decode-each-key", ["exports", "ember-metal/core", " key = String(key); } - return key; } }); @@ -11284,7 +11312,7 @@ enifed('ember-htmlbars/utils/is-component', ['exports', 'ember-htmlbars/system/l 'use strict'; - exports["default"] = isComponent; + exports.default = isComponent; /* Given a path name, returns whether or not a component with that @@ -11305,7 +11333,7 @@ enifed('ember-htmlbars/utils/is-component', ['exports', 'ember-htmlbars/system/l enifed('ember-htmlbars/utils/lookup-component', ['exports'], function (exports) { 'use strict'; - exports["default"] = lookupComponent; + exports.default = lookupComponent; function lookupComponent(container, tagName) { var componentLookup = container.lookup('component-lookup:main'); @@ -11319,7 +11347,7 @@ enifed('ember-htmlbars/utils/lookup-component', ['exports'], function (exports) enifed("ember-htmlbars/utils/normalize-self", ["exports"], function (exports) { "use strict"; - exports["default"] = normalizeSelf; + exports.default = normalizeSelf; function normalizeSelf(self) { if (self === undefined) { @@ -11329,14 +11357,13 @@ enifed("ember-htmlbars/utils/normalize-self", ["exports"], function (exports) { } } }); -enifed("ember-htmlbars/utils/string", ["exports", "htmlbars-util", "ember-runtime/system/string"], function (exports, _htmlbarsUtil, _emberRuntimeSystemString) { +enifed('ember-htmlbars/utils/string', ['exports', 'ember-metal/core', 'ember-runtime/system/string', 'htmlbars-util'], function (exports, _emberMetalCore, _emberRuntimeSystemString, _htmlbarsUtil) { /** @module ember @submodule ember-htmlbars */ - // required so we can extend this object. - "use strict"; + 'use strict'; /** Mark a string as safe for unescaped output with Ember templates. If you @@ -11355,7 +11382,7 @@ enifed("ember-htmlbars/utils/string", ["exports", "htmlbars-util", "ember-runtim */ function htmlSafe(str) { if (str === null || str === undefined) { - return ""; + return ''; } if (typeof str !== 'string') { @@ -11364,8 +11391,8 @@ enifed("ember-htmlbars/utils/string", ["exports", "htmlbars-util", "ember-runtim return new _htmlbarsUtil.SafeString(str); } - _emberRuntimeSystemString["default"].htmlSafe = htmlSafe; - if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) { + _emberRuntimeSystemString.default.htmlSafe = htmlSafe; + if (_emberMetalCore.default.EXTEND_PROTOTYPES === true || _emberMetalCore.default.EXTEND_PROTOTYPES.String) { String.prototype.htmlSafe = function () { return htmlSafe(this); }; @@ -11375,10 +11402,10 @@ enifed("ember-htmlbars/utils/string", ["exports", "htmlbars-util", "ember-runtim exports.htmlSafe = htmlSafe; exports.escapeExpression = _htmlbarsUtil.escapeExpression; }); -enifed("ember-htmlbars/utils/subscribe", ["exports", "ember-metal/streams/utils"], function (exports, _emberMetalStreamsUtils) { - "use strict"; +enifed('ember-htmlbars/utils/subscribe', ['exports', 'ember-metal/streams/utils'], function (exports, _emberMetalStreamsUtils) { + 'use strict'; - exports["default"] = subscribe; + exports.default = subscribe; function subscribe(node, env, scope, stream) { if (!_emberMetalStreamsUtils.isStream(stream)) { @@ -11407,10 +11434,10 @@ enifed("ember-htmlbars/utils/subscribe", ["exports", "ember-metal/streams/utils" })); } }); -enifed("ember-htmlbars/utils/update-scope", ["exports", "ember-metal/streams/proxy-stream", "ember-htmlbars/utils/subscribe"], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { - "use strict"; +enifed('ember-htmlbars/utils/update-scope', ['exports', 'ember-metal/streams/proxy-stream', 'ember-htmlbars/utils/subscribe'], function (exports, _emberMetalStreamsProxyStream, _emberHtmlbarsUtilsSubscribe) { + 'use strict'; - exports["default"] = updateScope; + exports.default = updateScope; function updateScope(scope, key, newValue, renderNode, isSelf) { var existing = scope[key]; @@ -11418,9 +11445,9 @@ enifed("ember-htmlbars/utils/update-scope", ["exports", "ember-metal/streams/pro if (existing) { existing.setSource(newValue); } else { - var stream = new _emberMetalStreamsProxyStream["default"](newValue, isSelf ? null : key); + var stream = new _emberMetalStreamsProxyStream.default(newValue, isSelf ? null : key); if (renderNode) { - _emberHtmlbarsUtilsSubscribe["default"](renderNode, scope, stream); + _emberHtmlbarsUtilsSubscribe.default(renderNode, scope, stream); } scope[key] = stream; } @@ -11429,12 +11456,10 @@ enifed("ember-htmlbars/utils/update-scope", ["exports", "ember-metal/streams/pro enifed('ember-metal-views', ['exports', 'ember-metal-views/renderer'], function (exports, _emberMetalViewsRenderer) { 'use strict'; - exports.Renderer = _emberMetalViewsRenderer["default"]; + exports.Renderer = _emberMetalViewsRenderer.default; }); -enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/merge", "ember-metal/set_properties", "ember-views/system/build-component-template", "ember-metal/enumerable_utils"], function (exports, _emberMetalRun_loop, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMerge, _emberMetalSet_properties, _emberViewsSystemBuildComponentTemplate, _emberMetalEnumerable_utils) { - "use strict"; - - //import { deprecation } from "ember-views/compat/attrs-proxy"; +enifed('ember-metal-views/renderer', ['exports', 'ember-metal/run_loop', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/merge', 'ember-metal/set_properties', 'ember-views/system/build-component-template'], function (exports, _emberMetalRun_loop, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMerge, _emberMetalSet_properties, _emberViewsSystemBuildComponentTemplate) { + 'use strict'; function Renderer(_helper) { this._dom = _helper; @@ -11442,19 +11467,19 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- Renderer.prototype.prerenderTopLevelView = function Renderer_prerenderTopLevelView(view, renderNode) { if (view._state === 'inDOM') { - throw new Error("You cannot insert a View that has already been rendered"); + throw new Error('You cannot insert a View that has already been rendered'); } view.ownerView = renderNode.emberView = view; view._renderNode = renderNode; var layout = _emberMetalProperty_get.get(view, 'layout'); - var template = view.isComponent ? _emberMetalProperty_get.get(view, '_template') : _emberMetalProperty_get.get(view, 'template'); + var template = _emberMetalProperty_get.get(view, 'template'); var componentInfo = { component: view, layout: layout }; - var block = _emberViewsSystemBuildComponentTemplate["default"](componentInfo, {}, { + var block = _emberViewsSystemBuildComponentTemplate.default(componentInfo, {}, { self: view, - templates: template ? { "default": template.raw } : undefined + templates: template ? { default: template.raw } : undefined }).block; view.renderBlock(block, renderNode); @@ -11510,7 +11535,7 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- Renderer.prototype.ensureViewNotRendering = function Renderer_ensureViewNotRendering(view) { var env = view.ownerView.env; - if (env && _emberMetalEnumerable_utils.indexOf(env.renderedViews, view.elementId) !== -1) { + if (env && env.renderedViews.indexOf(view.elementId) !== -1) { throw new Error('Something you did caused a view to re-render after it rendered but before it was inserted into the DOM.'); } }; @@ -11525,14 +11550,14 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- var morph = this._dom.appendMorph(target); morph.ownerNode = morph; view._willInsert = true; - _emberMetalRun_loop["default"].schedule('render', this, this.renderTopLevelView, view, morph); + _emberMetalRun_loop.default.schedule('render', this, this.renderTopLevelView, view, morph); }; Renderer.prototype.replaceIn = function Renderer_replaceIn(view, target) { var morph = this._dom.replaceContentWithMorph(target); morph.ownerNode = morph; view._willInsert = true; - _emberMetalRun_loop["default"].scheduleOnce('render', this, this.renderTopLevelView, view, morph); + _emberMetalRun_loop.default.scheduleOnce('render', this, this.renderTopLevelView, view, morph); }; Renderer.prototype.createElement = function Renderer_createElement(view) { @@ -11562,6 +11587,8 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- }; // set attrs the first time Renderer.prototype.componentInitAttrs = function (component, attrs) { + // for attrs-proxy support + component.trigger('_internalDidReceiveAttrs'); component.trigger('didInitAttrs', { attrs: attrs }); component.trigger('didReceiveAttrs', { newAttrs: attrs }); }; // set attrs the first time @@ -11597,11 +11624,13 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- if (component.attrs) { oldAttrs = _emberMetalMerge.assign({}, component.attrs); - _emberMetalSet_properties["default"](component.attrs, newAttrs); + _emberMetalSet_properties.default(component.attrs, newAttrs); } else { _emberMetalProperty_set.set(component, 'attrs', newAttrs); } + // for attrs-proxy support + component.trigger('_internalDidReceiveAttrs'); component.trigger('didUpdateAttrs', { oldAttrs: oldAttrs, newAttrs: newAttrs }); component.trigger('didReceiveAttrs', { oldAttrs: oldAttrs, newAttrs: newAttrs }); }; @@ -11630,7 +11659,7 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- this.willDestroyElement(view); view._willRemoveElement = true; - _emberMetalRun_loop["default"].schedule('render', this, this.renderElementRemoval, view); + _emberMetalRun_loop.default.schedule('render', this, this.renderElementRemoval, view); }; Renderer.prototype.renderElementRemoval = function Renderer_renderElementRemoval(view) { @@ -11670,7 +11699,7 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- // However if we're just destroying an element on a view (as is the case when // using View#remove) then the view should go to a preRender state so that // it can be rendered again later. - if (view._state !== 'destroying') { + if (view._state !== 'destroying' && view._transitionTo) { view._transitionTo('preRender'); } @@ -11679,16 +11708,16 @@ enifed("ember-metal-views/renderer", ["exports", "ember-metal/run_loop", "ember- } }; // element destroyed so view.destroy shouldn't try to remove it removedFromDOM - exports["default"] = Renderer; + exports.default = Renderer; }); -enifed("ember-metal", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/instrumentation", "ember-metal/utils", "ember-metal/error", "ember-metal/enumerable_utils", "ember-metal/cache", "ember-metal/platform/define_property", "ember-metal/platform/create", "ember-metal/array", "ember-metal/logger", "ember-metal/property_get", "ember-metal/events", "ember-metal/observer_set", "ember-metal/property_events", "ember-metal/properties", "ember-metal/property_set", "ember-metal/map", "ember-metal/get_properties", "ember-metal/set_properties", "ember-metal/watch_key", "ember-metal/chains", "ember-metal/watch_path", "ember-metal/watching", "ember-metal/expand_properties", "ember-metal/computed", "ember-metal/alias", "ember-metal/computed_macros", "ember-metal/observer", "ember-metal/mixin", "ember-metal/binding", "ember-metal/run_loop", "ember-metal/libraries", "ember-metal/is_none", "ember-metal/is_empty", "ember-metal/is_blank", "ember-metal/is_present", "ember-metal/keys", "backburner", "ember-metal/streams/utils", "ember-metal/streams/stream"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalInstrumentation, _emberMetalUtils, _emberMetalError, _emberMetalEnumerable_utils, _emberMetalCache, _emberMetalPlatformDefine_property, _emberMetalPlatformCreate, _emberMetalArray, _emberMetalLogger, _emberMetalProperty_get, _emberMetalEvents, _emberMetalObserver_set, _emberMetalProperty_events, _emberMetalProperties, _emberMetalProperty_set, _emberMetalMap, _emberMetalGet_properties, _emberMetalSet_properties, _emberMetalWatch_key, _emberMetalChains, _emberMetalWatch_path, _emberMetalWatching, _emberMetalExpand_properties, _emberMetalComputed, _emberMetalAlias, _emberMetalComputed_macros, _emberMetalObserver, _emberMetalMixin, _emberMetalBinding, _emberMetalRun_loop, _emberMetalLibraries, _emberMetalIs_none, _emberMetalIs_empty, _emberMetalIs_blank, _emberMetalIs_present, _emberMetalKeys, _backburner, _emberMetalStreamsUtils, _emberMetalStreamsStream) { +enifed('ember-metal', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/merge', 'ember-metal/instrumentation', 'ember-metal/utils', 'ember-metal/error', 'ember-metal/cache', 'ember-metal/logger', 'ember-metal/property_get', 'ember-metal/events', 'ember-metal/observer_set', 'ember-metal/property_events', 'ember-metal/properties', 'ember-metal/property_set', 'ember-metal/map', 'ember-metal/get_properties', 'ember-metal/set_properties', 'ember-metal/watch_key', 'ember-metal/chains', 'ember-metal/watch_path', 'ember-metal/watching', 'ember-metal/expand_properties', 'ember-metal/computed', 'ember-metal/alias', 'ember-metal/computed_macros', 'ember-metal/observer', 'ember-metal/mixin', 'ember-metal/binding', 'ember-metal/run_loop', 'ember-metal/libraries', 'ember-metal/is_none', 'ember-metal/is_empty', 'ember-metal/is_blank', 'ember-metal/is_present', 'backburner', 'ember-metal/streams/utils', 'ember-metal/streams/stream'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalMerge, _emberMetalInstrumentation, _emberMetalUtils, _emberMetalError, _emberMetalCache, _emberMetalLogger, _emberMetalProperty_get, _emberMetalEvents, _emberMetalObserver_set, _emberMetalProperty_events, _emberMetalProperties, _emberMetalProperty_set, _emberMetalMap, _emberMetalGet_properties, _emberMetalSet_properties, _emberMetalWatch_key, _emberMetalChains, _emberMetalWatch_path, _emberMetalWatching, _emberMetalExpand_properties, _emberMetalComputed, _emberMetalAlias, _emberMetalComputed_macros, _emberMetalObserver, _emberMetalMixin, _emberMetalBinding, _emberMetalRun_loop, _emberMetalLibraries, _emberMetalIs_none, _emberMetalIs_empty, _emberMetalIs_blank, _emberMetalIs_present, _backburner, _emberMetalStreamsUtils, _emberMetalStreamsStream) { /** @module ember @submodule ember-metal */ // BEGIN IMPORTS - "use strict"; + 'use strict'; _emberMetalComputed.computed.empty = _emberMetalComputed_macros.empty; _emberMetalComputed.computed.notEmpty = _emberMetalComputed_macros.notEmpty; @@ -11701,7 +11730,7 @@ enifed("ember-metal", ["exports", "ember-metal/core", "ember-metal/merge", "embe _emberMetalComputed.computed.gte = _emberMetalComputed_macros.gte; _emberMetalComputed.computed.lt = _emberMetalComputed_macros.lt; _emberMetalComputed.computed.lte = _emberMetalComputed_macros.lte; - _emberMetalComputed.computed.alias = _emberMetalAlias["default"]; + _emberMetalComputed.computed.alias = _emberMetalAlias.default; _emberMetalComputed.computed.oneWay = _emberMetalComputed_macros.oneWay; _emberMetalComputed.computed.reads = _emberMetalComputed_macros.oneWay; _emberMetalComputed.computed.readOnly = _emberMetalComputed_macros.readOnly; @@ -11715,158 +11744,144 @@ enifed("ember-metal", ["exports", "ember-metal/core", "ember-metal/merge", "embe // END IMPORTS // BEGIN EXPORTS - var EmberInstrumentation = _emberMetalCore["default"].Instrumentation = {}; + var EmberInstrumentation = _emberMetalCore.default.Instrumentation = {}; EmberInstrumentation.instrument = _emberMetalInstrumentation.instrument; EmberInstrumentation.subscribe = _emberMetalInstrumentation.subscribe; EmberInstrumentation.unsubscribe = _emberMetalInstrumentation.unsubscribe; EmberInstrumentation.reset = _emberMetalInstrumentation.reset; - _emberMetalCore["default"].instrument = _emberMetalInstrumentation.instrument; - _emberMetalCore["default"].subscribe = _emberMetalInstrumentation.subscribe; - - _emberMetalCore["default"]._Cache = _emberMetalCache["default"]; - - _emberMetalCore["default"].generateGuid = _emberMetalUtils.generateGuid; - _emberMetalCore["default"].GUID_KEY = _emberMetalUtils.GUID_KEY; - _emberMetalCore["default"].platform = { - defineProperty: _emberMetalProperties.defineProperty, - hasPropertyAccessors: _emberMetalPlatformDefine_property.hasPropertyAccessors - }; - - var EmberArrayPolyfills = _emberMetalCore["default"].ArrayPolyfills = {}; - - EmberArrayPolyfills.map = _emberMetalArray.map; - EmberArrayPolyfills.forEach = _emberMetalArray.forEach; - EmberArrayPolyfills.filter = _emberMetalArray.filter; - EmberArrayPolyfills.indexOf = _emberMetalArray.indexOf; - - _emberMetalCore["default"].Error = _emberMetalError["default"]; - _emberMetalCore["default"].guidFor = _emberMetalUtils.guidFor; - _emberMetalCore["default"].META_DESC = _emberMetalUtils.META_DESC; - _emberMetalCore["default"].EMPTY_META = _emberMetalUtils.EMPTY_META; - _emberMetalCore["default"].meta = _emberMetalUtils.meta; - _emberMetalCore["default"].getMeta = _emberMetalUtils.getMeta; - _emberMetalCore["default"].setMeta = _emberMetalUtils.setMeta; - _emberMetalCore["default"].metaPath = _emberMetalUtils.metaPath; - _emberMetalCore["default"].inspect = _emberMetalUtils.inspect; - _emberMetalCore["default"].tryCatchFinally = _emberMetalUtils.deprecatedTryCatchFinally; - _emberMetalCore["default"].makeArray = _emberMetalUtils.makeArray; - _emberMetalCore["default"].canInvoke = _emberMetalUtils.canInvoke; - _emberMetalCore["default"].tryInvoke = _emberMetalUtils.tryInvoke; - _emberMetalCore["default"].tryFinally = _emberMetalUtils.deprecatedTryFinally; - _emberMetalCore["default"].wrap = _emberMetalUtils.wrap; - _emberMetalCore["default"].apply = _emberMetalUtils.apply; - _emberMetalCore["default"].applyStr = _emberMetalUtils.applyStr; - _emberMetalCore["default"].uuid = _emberMetalUtils.uuid; - - _emberMetalCore["default"].Logger = _emberMetalLogger["default"]; - - _emberMetalCore["default"].get = _emberMetalProperty_get.get; - _emberMetalCore["default"].getWithDefault = _emberMetalProperty_get.getWithDefault; - _emberMetalCore["default"].normalizeTuple = _emberMetalProperty_get.normalizeTuple; - _emberMetalCore["default"]._getPath = _emberMetalProperty_get._getPath; - - _emberMetalCore["default"].EnumerableUtils = _emberMetalEnumerable_utils["default"]; - - _emberMetalCore["default"].on = _emberMetalEvents.on; - _emberMetalCore["default"].addListener = _emberMetalEvents.addListener; - _emberMetalCore["default"].removeListener = _emberMetalEvents.removeListener; - _emberMetalCore["default"]._suspendListener = _emberMetalEvents.suspendListener; - _emberMetalCore["default"]._suspendListeners = _emberMetalEvents.suspendListeners; - _emberMetalCore["default"].sendEvent = _emberMetalEvents.sendEvent; - _emberMetalCore["default"].hasListeners = _emberMetalEvents.hasListeners; - _emberMetalCore["default"].watchedEvents = _emberMetalEvents.watchedEvents; - _emberMetalCore["default"].listenersFor = _emberMetalEvents.listenersFor; - _emberMetalCore["default"].accumulateListeners = _emberMetalEvents.accumulateListeners; - - _emberMetalCore["default"]._ObserverSet = _emberMetalObserver_set["default"]; - - _emberMetalCore["default"].propertyWillChange = _emberMetalProperty_events.propertyWillChange; - _emberMetalCore["default"].propertyDidChange = _emberMetalProperty_events.propertyDidChange; - _emberMetalCore["default"].overrideChains = _emberMetalProperty_events.overrideChains; - _emberMetalCore["default"].beginPropertyChanges = _emberMetalProperty_events.beginPropertyChanges; - _emberMetalCore["default"].endPropertyChanges = _emberMetalProperty_events.endPropertyChanges; - _emberMetalCore["default"].changeProperties = _emberMetalProperty_events.changeProperties; - - _emberMetalCore["default"].defineProperty = _emberMetalProperties.defineProperty; - - _emberMetalCore["default"].set = _emberMetalProperty_set.set; - _emberMetalCore["default"].trySet = _emberMetalProperty_set.trySet; - - _emberMetalCore["default"].OrderedSet = _emberMetalMap.OrderedSet; - _emberMetalCore["default"].Map = _emberMetalMap.Map; - _emberMetalCore["default"].MapWithDefault = _emberMetalMap.MapWithDefault; - - _emberMetalCore["default"].getProperties = _emberMetalGet_properties["default"]; - _emberMetalCore["default"].setProperties = _emberMetalSet_properties["default"]; - - _emberMetalCore["default"].watchKey = _emberMetalWatch_key.watchKey; - _emberMetalCore["default"].unwatchKey = _emberMetalWatch_key.unwatchKey; - - _emberMetalCore["default"].flushPendingChains = _emberMetalChains.flushPendingChains; - _emberMetalCore["default"].removeChainWatcher = _emberMetalChains.removeChainWatcher; - _emberMetalCore["default"]._ChainNode = _emberMetalChains.ChainNode; - _emberMetalCore["default"].finishChains = _emberMetalChains.finishChains; - - _emberMetalCore["default"].watchPath = _emberMetalWatch_path.watchPath; - _emberMetalCore["default"].unwatchPath = _emberMetalWatch_path.unwatchPath; - - _emberMetalCore["default"].watch = _emberMetalWatching.watch; - _emberMetalCore["default"].isWatching = _emberMetalWatching.isWatching; - _emberMetalCore["default"].unwatch = _emberMetalWatching.unwatch; - _emberMetalCore["default"].rewatch = _emberMetalWatching.rewatch; - _emberMetalCore["default"].destroy = _emberMetalWatching.destroy; - - _emberMetalCore["default"].expandProperties = _emberMetalExpand_properties["default"]; - - _emberMetalCore["default"].ComputedProperty = _emberMetalComputed.ComputedProperty; - _emberMetalCore["default"].computed = _emberMetalComputed.computed; - _emberMetalCore["default"].cacheFor = _emberMetalComputed.cacheFor; - - _emberMetalCore["default"].addObserver = _emberMetalObserver.addObserver; - _emberMetalCore["default"].observersFor = _emberMetalObserver.observersFor; - _emberMetalCore["default"].removeObserver = _emberMetalObserver.removeObserver; - _emberMetalCore["default"]._suspendBeforeObserver = _emberMetalObserver._suspendBeforeObserver; - _emberMetalCore["default"]._suspendBeforeObservers = _emberMetalObserver._suspendBeforeObservers; - _emberMetalCore["default"]._suspendObserver = _emberMetalObserver._suspendObserver; - _emberMetalCore["default"]._suspendObservers = _emberMetalObserver._suspendObservers; - - _emberMetalCore["default"].IS_BINDING = _emberMetalMixin.IS_BINDING; - _emberMetalCore["default"].required = _emberMetalMixin.required; - _emberMetalCore["default"].aliasMethod = _emberMetalMixin.aliasMethod; - _emberMetalCore["default"].observer = _emberMetalMixin.observer; - _emberMetalCore["default"].immediateObserver = _emberMetalMixin._immediateObserver; - _emberMetalCore["default"].mixin = _emberMetalMixin.mixin; - _emberMetalCore["default"].Mixin = _emberMetalMixin.Mixin; - - _emberMetalCore["default"].oneWay = _emberMetalBinding.oneWay; - _emberMetalCore["default"].bind = _emberMetalBinding.bind; - _emberMetalCore["default"].Binding = _emberMetalBinding.Binding; - _emberMetalCore["default"].isGlobalPath = _emberMetalBinding.isGlobalPath; - - _emberMetalCore["default"].run = _emberMetalRun_loop["default"]; + _emberMetalCore.default.instrument = _emberMetalInstrumentation.instrument; + _emberMetalCore.default.subscribe = _emberMetalInstrumentation.subscribe; + + _emberMetalCore.default._Cache = _emberMetalCache.default; + + _emberMetalCore.default.generateGuid = _emberMetalUtils.generateGuid; + _emberMetalCore.default.GUID_KEY = _emberMetalUtils.GUID_KEY; + _emberMetalCore.default.platform = { + defineProperty: true, + hasPropertyAccessors: true + }; + + _emberMetalCore.default.Error = _emberMetalError.default; + _emberMetalCore.default.guidFor = _emberMetalUtils.guidFor; + _emberMetalCore.default.META_DESC = _emberMetalUtils.META_DESC; + _emberMetalCore.default.EMPTY_META = _emberMetalUtils.EMPTY_META; + _emberMetalCore.default.meta = _emberMetalUtils.meta; + _emberMetalCore.default.inspect = _emberMetalUtils.inspect; + _emberMetalCore.default.tryCatchFinally = _emberMetalUtils.deprecatedTryCatchFinally; + _emberMetalCore.default.makeArray = _emberMetalUtils.makeArray; + _emberMetalCore.default.canInvoke = _emberMetalUtils.canInvoke; + _emberMetalCore.default.tryInvoke = _emberMetalUtils.tryInvoke; + _emberMetalCore.default.wrap = _emberMetalUtils.wrap; + _emberMetalCore.default.apply = _emberMetalUtils.apply; + _emberMetalCore.default.applyStr = _emberMetalUtils.applyStr; + _emberMetalCore.default.uuid = _emberMetalUtils.uuid; + + _emberMetalCore.default.Logger = _emberMetalLogger.default; + + _emberMetalCore.default.get = _emberMetalProperty_get.get; + _emberMetalCore.default.getWithDefault = _emberMetalProperty_get.getWithDefault; + _emberMetalCore.default.normalizeTuple = _emberMetalProperty_get.normalizeTuple; + _emberMetalCore.default._getPath = _emberMetalProperty_get._getPath; + + _emberMetalCore.default.on = _emberMetalEvents.on; + _emberMetalCore.default.addListener = _emberMetalEvents.addListener; + _emberMetalCore.default.removeListener = _emberMetalEvents.removeListener; + _emberMetalCore.default._suspendListener = _emberMetalEvents.suspendListener; + _emberMetalCore.default._suspendListeners = _emberMetalEvents.suspendListeners; + _emberMetalCore.default.sendEvent = _emberMetalEvents.sendEvent; + _emberMetalCore.default.hasListeners = _emberMetalEvents.hasListeners; + _emberMetalCore.default.watchedEvents = _emberMetalEvents.watchedEvents; + _emberMetalCore.default.listenersFor = _emberMetalEvents.listenersFor; + _emberMetalCore.default.accumulateListeners = _emberMetalEvents.accumulateListeners; + + _emberMetalCore.default._ObserverSet = _emberMetalObserver_set.default; + + _emberMetalCore.default.propertyWillChange = _emberMetalProperty_events.propertyWillChange; + _emberMetalCore.default.propertyDidChange = _emberMetalProperty_events.propertyDidChange; + _emberMetalCore.default.overrideChains = _emberMetalProperty_events.overrideChains; + _emberMetalCore.default.beginPropertyChanges = _emberMetalProperty_events.beginPropertyChanges; + _emberMetalCore.default.endPropertyChanges = _emberMetalProperty_events.endPropertyChanges; + _emberMetalCore.default.changeProperties = _emberMetalProperty_events.changeProperties; + + _emberMetalCore.default.defineProperty = _emberMetalProperties.defineProperty; + + _emberMetalCore.default.set = _emberMetalProperty_set.set; + _emberMetalCore.default.trySet = _emberMetalProperty_set.trySet; + + _emberMetalCore.default.OrderedSet = _emberMetalMap.OrderedSet; + _emberMetalCore.default.Map = _emberMetalMap.Map; + _emberMetalCore.default.MapWithDefault = _emberMetalMap.MapWithDefault; + + _emberMetalCore.default.getProperties = _emberMetalGet_properties.default; + _emberMetalCore.default.setProperties = _emberMetalSet_properties.default; + + _emberMetalCore.default.watchKey = _emberMetalWatch_key.watchKey; + _emberMetalCore.default.unwatchKey = _emberMetalWatch_key.unwatchKey; + + _emberMetalCore.default.flushPendingChains = _emberMetalChains.flushPendingChains; + _emberMetalCore.default.removeChainWatcher = _emberMetalChains.removeChainWatcher; + _emberMetalCore.default._ChainNode = _emberMetalChains.ChainNode; + _emberMetalCore.default.finishChains = _emberMetalChains.finishChains; + + _emberMetalCore.default.watchPath = _emberMetalWatch_path.watchPath; + _emberMetalCore.default.unwatchPath = _emberMetalWatch_path.unwatchPath; + + _emberMetalCore.default.watch = _emberMetalWatching.watch; + _emberMetalCore.default.isWatching = _emberMetalWatching.isWatching; + _emberMetalCore.default.unwatch = _emberMetalWatching.unwatch; + _emberMetalCore.default.rewatch = _emberMetalWatching.rewatch; + _emberMetalCore.default.destroy = _emberMetalWatching.destroy; + + _emberMetalCore.default.expandProperties = _emberMetalExpand_properties.default; + + _emberMetalCore.default.ComputedProperty = _emberMetalComputed.ComputedProperty; + _emberMetalCore.default.computed = _emberMetalComputed.computed; + _emberMetalCore.default.cacheFor = _emberMetalComputed.cacheFor; + + _emberMetalCore.default.addObserver = _emberMetalObserver.addObserver; + _emberMetalCore.default.observersFor = _emberMetalObserver.observersFor; + _emberMetalCore.default.removeObserver = _emberMetalObserver.removeObserver; + _emberMetalCore.default._suspendObserver = _emberMetalObserver._suspendObserver; + _emberMetalCore.default._suspendObservers = _emberMetalObserver._suspendObservers; + + _emberMetalCore.default.IS_BINDING = _emberMetalMixin.IS_BINDING; + _emberMetalCore.default.required = _emberMetalMixin.required; + _emberMetalCore.default.aliasMethod = _emberMetalMixin.aliasMethod; + _emberMetalCore.default.observer = _emberMetalMixin.observer; + _emberMetalCore.default.immediateObserver = _emberMetalMixin._immediateObserver; + _emberMetalCore.default.mixin = _emberMetalMixin.mixin; + _emberMetalCore.default.Mixin = _emberMetalMixin.Mixin; + + _emberMetalCore.default.bind = _emberMetalBinding.bind; + _emberMetalCore.default.Binding = _emberMetalBinding.Binding; + _emberMetalCore.default.isGlobalPath = _emberMetalBinding.isGlobalPath; + + _emberMetalCore.default.run = _emberMetalRun_loop.default; /** @class Backburner @for Ember @private */ - _emberMetalCore["default"].Backburner = _backburner["default"]; + _emberMetalCore.default.Backburner = _backburner.default; // this is the new go forward, once Ember Data updates to using `_Backburner` we // can remove the non-underscored version. - _emberMetalCore["default"]._Backburner = _backburner["default"]; + _emberMetalCore.default._Backburner = _backburner.default; - _emberMetalCore["default"].libraries = new _emberMetalLibraries["default"](); - _emberMetalCore["default"].libraries.registerCoreLibrary('Ember', _emberMetalCore["default"].VERSION); + _emberMetalCore.default.libraries = new _emberMetalLibraries.default(); + _emberMetalCore.default.libraries.registerCoreLibrary('Ember', _emberMetalCore.default.VERSION); - _emberMetalCore["default"].isNone = _emberMetalIs_none["default"]; - _emberMetalCore["default"].isEmpty = _emberMetalIs_empty["default"]; - _emberMetalCore["default"].isBlank = _emberMetalIs_blank["default"]; - _emberMetalCore["default"].isPresent = _emberMetalIs_present["default"]; + _emberMetalCore.default.isNone = _emberMetalIs_none.default; + _emberMetalCore.default.isEmpty = _emberMetalIs_empty.default; + _emberMetalCore.default.isBlank = _emberMetalIs_blank.default; + _emberMetalCore.default.isPresent = _emberMetalIs_present.default; - _emberMetalCore["default"].merge = _emberMetalMerge["default"]; + _emberMetalCore.default.merge = _emberMetalMerge.default; + + _emberMetalCore.default.FEATURES = _emberMetalFeatures.FEATURES; + _emberMetalCore.default.FEATURES.isEnabled = _emberMetalFeatures.default; - /** A function may be assigned to `Ember.onerror` to be called when Ember internals encounter an error. This is useful for specialized error handling @@ -11888,30 +11903,25 @@ enifed("ember-metal", ["exports", "ember-metal/core", "ember-metal/merge", "embe @param {Exception} error the error object @public */ - _emberMetalCore["default"].onerror = null; + _emberMetalCore.default.onerror = null; // END EXPORTS // do this for side-effects of updating Ember.assert, warn, etc when // ember-debug is present // This needs to be called before any deprecateFunc - if (_emberMetalCore["default"].__loader.registry['ember-debug']) { + if (_emberMetalCore.default.__loader.registry['ember-debug']) { requireModule('ember-debug'); } - _emberMetalCore["default"].create = _emberMetalCore["default"].deprecateFunc('Ember.create is deprecated in favor of Object.create', _emberMetalPlatformCreate["default"]); - _emberMetalCore["default"].keys = _emberMetalCore["default"].deprecateFunc('Ember.keys is deprecated in favor of Object.keys', _emberMetalKeys["default"]); + _emberMetalCore.default.create = _emberMetalCore.default.deprecateFunc('Ember.create is deprecated in favor of Object.create', { id: 'ember-metal.ember-create', until: '3.0.0' }, Object.create); + _emberMetalCore.default.keys = _emberMetalCore.default.deprecateFunc('Ember.keys is deprecated in favor of Object.keys', { id: 'ember-metal.ember.keys', until: '3.0.0' }, Object.keys); - _emberMetalCore["default"].addBeforeObserver = _emberMetalCore["default"].deprecateFunc('Ember.addBeforeObserver is deprecated and will be removed in the near future.', { url: 'http://emberjs.com/deprecations/v1.x/#toc_beforeobserver' }, _emberMetalObserver._addBeforeObserver); - _emberMetalCore["default"].removeBeforeObserver = _emberMetalCore["default"].deprecateFunc('Ember.removeBeforeObserver is deprecated and will be removed in the near future.', { url: 'http://emberjs.com/deprecations/v1.x/#toc_beforeobserver' }, _emberMetalObserver._removeBeforeObserver); - _emberMetalCore["default"].beforeObserversFor = _emberMetalCore["default"].deprecateFunc('Ember.beforeObserversFor is deprecated and will be removed in the near future.', { url: 'http://emberjs.com/deprecations/v1.x/#toc_beforeobserver' }, _emberMetalObserver._beforeObserversFor); - _emberMetalCore["default"].beforeObserver = _emberMetalCore["default"].deprecateFunc('Ember.beforeObserver is deprecated and will be removed in the near future.', { url: 'http://emberjs.com/deprecations/v1.x/#toc_beforeobserver' }, _emberMetalMixin._beforeObserver); - - exports["default"] = _emberMetalCore["default"]; + exports.default = _emberMetalCore.default; }); -enifed("ember-metal/alias", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/core", "ember-metal/error", "ember-metal/properties", "ember-metal/computed", "ember-metal/platform/create", "ember-metal/utils", "ember-metal/dependent_keys"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalCore, _emberMetalError, _emberMetalProperties, _emberMetalComputed, _emberMetalPlatformCreate, _emberMetalUtils, _emberMetalDependent_keys) { - "use strict"; +enifed('ember-metal/alias', ['exports', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/core', 'ember-metal/error', 'ember-metal/properties', 'ember-metal/computed', 'ember-metal/utils', 'ember-metal/dependent_keys'], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalCore, _emberMetalError, _emberMetalProperties, _emberMetalComputed, _emberMetalUtils, _emberMetalDependent_keys) { + 'use strict'; - exports["default"] = alias; + exports.default = alias; exports.AliasedProperty = AliasedProperty; function alias(altKey) { @@ -11924,7 +11934,7 @@ enifed("ember-metal/alias", ["exports", "ember-metal/property_get", "ember-metal this._dependentKeys = [altKey]; } - AliasedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalProperties.Descriptor.prototype); + AliasedProperty.prototype = Object.create(_emberMetalProperties.Descriptor.prototype); AliasedProperty.prototype.get = function AliasedProperty_get(obj, keyName) { return _emberMetalProperty_get.get(obj, this.altKey); @@ -11962,7 +11972,7 @@ enifed("ember-metal/alias", ["exports", "ember-metal/property_get", "ember-metal }; function AliasedProperty_readOnlySet(obj, keyName, value) { - throw new _emberMetalError["default"]("Cannot set read-only property '" + keyName + "' on object: " + _emberMetalUtils.inspect(obj)); + throw new _emberMetalError.default('Cannot set read-only property \'' + keyName + '\' on object: ' + _emberMetalUtils.inspect(obj)); } AliasedProperty.prototype.oneWay = function () { @@ -11980,148 +11990,10 @@ enifed("ember-metal/alias", ["exports", "ember-metal/property_get", "ember-metal AliasedProperty.prototype.meta = _emberMetalComputed.ComputedProperty.prototype.meta; }); // Ember.assert -enifed("ember-metal/array", ["exports"], function (exports) { - /** - @module ember - @submodule ember-metal - */ - - "use strict"; - - var ArrayPrototype = Array.prototype; - - // Testing this is not ideal, but we want to use native functions - // if available, but not to use versions created by libraries like Prototype - var isNativeFunc = function (func) { - // This should probably work in all browsers likely to have ES5 array methods - return func && Function.prototype.toString.call(func).indexOf('[native code]') > -1; - }; - - var defineNativeShim = function (nativeFunc, shim) { - if (isNativeFunc(nativeFunc)) { - return nativeFunc; - } - return shim; - }; - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map - var map = defineNativeShim(ArrayPrototype.map, function (fun) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - var res = new Array(len); - - for (var i = 0; i < len; i++) { - if (i in t) { - res[i] = fun.call(arguments[1], t[i], i, t); - } - } - - return res; - }); - - // From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach - var forEach = defineNativeShim(ArrayPrototype.forEach, function (fun) { - //"use strict"; - - if (this === void 0 || this === null || typeof fun !== "function") { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - - for (var i = 0; i < len; i++) { - if (i in t) { - fun.call(arguments[1], t[i], i, t); - } - } - }); - - var indexOf = defineNativeShim(ArrayPrototype.indexOf, function (obj, fromIndex) { - if (fromIndex === null || fromIndex === undefined) { - fromIndex = 0; - } else if (fromIndex < 0) { - fromIndex = Math.max(0, this.length + fromIndex); - } - - for (var i = fromIndex, j = this.length; i < j; i++) { - if (this[i] === obj) { - return i; - } - } - return -1; - }); - - var lastIndexOf = defineNativeShim(ArrayPrototype.lastIndexOf, function (obj, fromIndex) { - var len = this.length; - var idx; - - if (fromIndex === undefined) { - fromIndex = len - 1; - } else { - fromIndex = fromIndex < 0 ? Math.ceil(fromIndex) : Math.floor(fromIndex); - } - - if (fromIndex < 0) { - fromIndex += len; - } - - for (idx = fromIndex; idx >= 0; idx--) { - if (this[idx] === obj) { - return idx; - } - } - return -1; - }); - - var filter = defineNativeShim(ArrayPrototype.filter, function (fn, context) { - var i, value; - var result = []; - var length = this.length; - - for (i = 0; i < length; i++) { - if (this.hasOwnProperty(i)) { - value = this[i]; - if (fn.call(context, value, i, this)) { - result.push(value); - } - } - } - return result; - }); - - if (Ember.SHIM_ES5) { - ArrayPrototype.map = ArrayPrototype.map || map; - ArrayPrototype.forEach = ArrayPrototype.forEach || forEach; - ArrayPrototype.filter = ArrayPrototype.filter || filter; - ArrayPrototype.indexOf = ArrayPrototype.indexOf || indexOf; - ArrayPrototype.lastIndexOf = ArrayPrototype.lastIndexOf || lastIndexOf; - } - - /** - Array polyfills to support ES5 features in older browsers. - - @namespace Ember - @property ArrayPolyfills - @public - */ - exports.map = map; - exports.forEach = forEach; - exports.filter = filter; - exports.indexOf = indexOf; - exports.lastIndexOf = lastIndexOf; -}); -enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/observer", "ember-metal/run_loop", "ember-metal/path_cache"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalObserver, _emberMetalRun_loop, _emberMetalPath_cache) { - "use strict"; +enifed('ember-metal/binding', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/utils', 'ember-metal/observer', 'ember-metal/run_loop', 'ember-metal/path_cache'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalObserver, _emberMetalRun_loop, _emberMetalPath_cache) { + 'use strict'; exports.bind = bind; - exports.oneWay = oneWay; // ES6TODO: where is Ember.lookup defined? /** @@ -12144,7 +12016,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope @default false @public */ - _emberMetalCore["default"].LOG_BINDINGS = false || !!_emberMetalCore["default"].ENV.LOG_BINDINGS; + _emberMetalCore.default.LOG_BINDINGS = false || !!_emberMetalCore.default.ENV.LOG_BINDINGS; /** Returns true if the provided path is global (e.g., `MyApp.fooController.bar`) @@ -12158,7 +12030,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope */ function getWithGlobals(obj, path) { - return _emberMetalProperty_get.get(_emberMetalPath_cache.isGlobal(path) ? _emberMetalCore["default"].lookup : obj, path); + return _emberMetalProperty_get.get(_emberMetalPath_cache.isGlobal(path) ? _emberMetalCore.default.lookup : obj, path); } // .......................................................... @@ -12253,7 +12125,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope */ toString: function () { var oneWay = this._oneWay ? '[oneWay]' : ''; - return "Ember.Binding<" + _emberMetalUtils.guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay; + return 'Ember.Binding<' + _emberMetalUtils.guidFor(this) + '>(' + this._from + ' -> ' + this._to + ')' + oneWay; }, // .......................................................... @@ -12332,7 +12204,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope // if we haven't scheduled the binding yet, schedule it if (existingDir === undefined) { - _emberMetalRun_loop["default"].schedule('sync', this, this._sync, obj); + _emberMetalRun_loop.default.schedule('sync', this, this._sync, obj); this._direction = dir; } @@ -12344,7 +12216,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope }, _sync: function (obj) { - var log = _emberMetalCore["default"].LOG_BINDINGS; + var log = _emberMetalCore.default.LOG_BINDINGS; // don't synchronize destroyed objects or disconnected bindings if (obj.isDestroyed || !this._readyToSync) { @@ -12364,7 +12236,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope if (direction === 'fwd') { var fromValue = getWithGlobals(obj, this._from); if (log) { - _emberMetalCore["default"].Logger.log(' ', this.toString(), '->', fromValue, obj); + _emberMetalCore.default.Logger.log(' ', this.toString(), '->', fromValue, obj); } if (this._oneWay) { _emberMetalProperty_set.trySet(obj, toPath, fromValue); @@ -12377,10 +12249,10 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope } else if (direction === 'back') { var toValue = _emberMetalProperty_get.get(obj, this._to); if (log) { - _emberMetalCore["default"].Logger.log(' ', this.toString(), '<-', toValue, obj); + _emberMetalCore.default.Logger.log(' ', this.toString(), '<-', toValue, obj); } _emberMetalObserver._suspendObserver(obj, fromPath, this, this.fromDidChange, function () { - _emberMetalProperty_set.trySet(_emberMetalPath_cache.isGlobal(fromPath) ? _emberMetalCore["default"].lookup : obj, fromPath, toValue); + _emberMetalProperty_set.trySet(_emberMetalPath_cache.isGlobal(fromPath) ? _emberMetalCore.default.lookup : obj, fromPath, toValue); }); } } @@ -12415,29 +12287,7 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope to: function (to) { var C = this; return new C(to, undefined); - }, - - /** - Creates a new Binding instance and makes it apply in a single direction. - A one-way binding will relay changes on the `from` side object (supplied - as the `from` argument) the `to` side, but not the other way around. - This means that if you change the "to" side directly, the "from" side may have - a different value. - See `Binding.oneWay`. - @method oneWay - @param {String} from from path. - @param {Boolean} [flag] (Optional) passing nothing here will make the - binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the - binding two way again. - @return {Ember.Binding} `this` - @deprecated - @public - */ - oneWay: function (from, flag) { - var C = this; - return new C(undefined, from).oneWay(flag); } - }); /** An `Ember.Binding` connects the properties of two objects so that whenever @@ -12590,22 +12440,6 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope return new Binding(to, from).connect(obj); } - /** - @method oneWay - @for Ember - @param {Object} obj The root object of the transform. - @param {String} to The path to the 'to' side of the binding. - Must be relative to obj. - @param {String} from The path to the 'from' side of the binding. - Must be relative to obj or a global path. - @return {Ember.Binding} binding instance - @public - */ - - function oneWay(obj, to, from) { - return new Binding(to, from).oneWay().connect(obj); - } - exports.Binding = Binding; exports.isGlobalPath = _emberMetalPath_cache.isGlobal; }); @@ -12613,10 +12447,10 @@ enifed("ember-metal/binding", ["exports", "ember-metal/core", "ember-metal/prope enifed('ember-metal/cache', ['exports', 'ember-metal/dictionary'], function (exports, _emberMetalDictionary) { 'use strict'; - exports["default"] = Cache; + exports.default = Cache; function Cache(limit, func) { - this.store = _emberMetalDictionary["default"](null); + this.store = _emberMetalDictionary.default(null); this.size = 0; this.misses = 0; this.hits = 0; @@ -12658,20 +12492,19 @@ enifed('ember-metal/cache', ['exports', 'ember-metal/dictionary'], function (exp }, purge: function () { - this.store = _emberMetalDictionary["default"](null); + this.store = _emberMetalDictionary.default(null); this.size = 0; this.hits = 0; this.misses = 0; } }; }); -enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils", "ember-metal/array", "ember-metal/watch_key"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalArray, _emberMetalWatch_key) { - "use strict"; +enifed('ember-metal/chains', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/utils', 'ember-metal/watch_key'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalWatch_key) { + 'use strict'; exports.flushPendingChains = flushPendingChains; exports.finishChains = finishChains; - var warn = _emberMetalCore["default"].warn; var FIRST_KEY = /^([^\.]+)/; function firstKey(path) { @@ -12682,6 +12515,101 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper return obj && typeof obj === 'object'; } + function isVolatile(obj) { + return !(isObject(obj) && obj.isDescriptor && obj._volatile === false); + } + + function Chains() {} + + Chains.prototype = Object.create(null); + + function ChainWatchers(obj) { + // this obj would be the referencing chain node's parent node's value + this.obj = obj; + // chain nodes that reference a key in this obj by key + // we only create ChainWatchers when we are going to add them + // so create this upfront + this.chains = new Chains(); + } + + ChainWatchers.prototype = { + add: function (key, node) { + var nodes = this.chains[key]; + if (nodes === undefined) { + this.chains[key] = [node]; + } else { + nodes.push(node); + } + }, + + remove: function (key, node) { + var nodes = this.chains[key]; + if (nodes) { + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i] === node) { + nodes.splice(i, 1); + break; + } + } + } + }, + + has: function (key, node) { + var nodes = this.chains[key]; + if (nodes) { + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i] === node) { + return true; + } + } + } + return false; + }, + + revalidateAll: function () { + for (var key in this.chains) { + this.notify(key, true, undefined); + } + }, + + revalidate: function (key) { + this.notify(key, true, undefined); + }, + + // key: the string key that is part of a path changed + // revalidate: boolean the chains that are watching this value should revalidate + // callback: function that will be called with the the object and path that + // will be/are invalidated by this key change depending on the + // whether the revalidate flag is passed + notify: function (key, revalidate, callback) { + var nodes = this.chains[key]; + if (nodes === undefined || nodes.length === 0) { + return; + } + + var affected = undefined; + + if (callback) { + affected = []; + } + + for (var i = 0, l = nodes.length; i < l; i++) { + nodes[i].notify(revalidate, affected); + } + + if (callback === undefined) { + return; + } + + // we gather callbacks so we don't notify them during revalidation + for (var i = 0, l = affected.length; i < l; i += 2) { + var obj = affected[i]; + var path = affected[i + 1]; + callback(obj, path); + } + } + }; + var pendingQueue = []; // attempts to add the pendingQueue chains again. If some of them end up @@ -12696,12 +12624,11 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper var queue = pendingQueue; pendingQueue = []; - _emberMetalArray.forEach.call(queue, function (q) { - q[0].add(q[1]); + queue.forEach(function (q) { + return q[0].add(q[1]); }); - warn('Watching an undefined global, Ember expects watched globals to be' + ' setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0); - } + } function addChainWatcher(obj, keyName, node) { if (!isObject(obj)) { @@ -12709,17 +12636,13 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper } var m = _emberMetalUtils.meta(obj); - var nodes = m.chainWatchers; - if (!m.hasOwnProperty('chainWatchers')) { - // FIXME?! - nodes = m.chainWatchers = {}; + if (m.chainWatchers === undefined || m.chainWatchers.obj !== obj) { + m.chainWatchers = new ChainWatchers(obj); } - if (!nodes[keyName]) { - nodes[keyName] = []; - } - nodes[keyName].push(node); + m.chainWatchers.add(keyName, node); + _emberMetalWatch_key.watchKey(obj, keyName, m); } @@ -12728,22 +12651,17 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper return; } - var m = obj['__ember_meta__']; - if (m && !m.hasOwnProperty('chainWatchers')) { + var m = obj.__ember_meta__; + + if (!m || m.chainWatchers === undefined || m.chainWatchers.obj !== obj) { return; - } // nothing to do + } - var nodes = m && m.chainWatchers; + // make meta writable + m = _emberMetalUtils.meta(obj); + + m.chainWatchers.remove(keyName, node); - if (nodes && nodes[keyName]) { - nodes = nodes[keyName]; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i] === node) { - nodes.splice(i, 1); - break; - } - } - } _emberMetalWatch_key.unwatchKey(obj, keyName, m); } @@ -12762,6 +12680,10 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper // the observer on it) this._watching = value === undefined; + this._chains = undefined; + this._object = undefined; + this.count = 0; + this._value = value; this._paths = {}; if (this._watching) { @@ -12770,15 +12692,6 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper addChainWatcher(this._object, this._key, this); } } - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - // - // TODO: Replace this with an efficient callback that the EachProxy - // can implement. - if (this._parent && this._parent._key === '@each') { - this.value(); - } } function lazyGet(obj, key) { @@ -12787,27 +12700,21 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper } var meta = obj['__ember_meta__']; + // check if object meant only to be a prototype if (meta && meta.proto === obj) { return; } - if (key === "@each") { + // Use `get` if the return value is an EachProxy or an uncacheable value. + if (isVolatile(obj[key])) { return _emberMetalProperty_get.get(obj, key); - } - - // if a CP only return cached value - var possibleDesc = obj[key]; - var desc = possibleDesc !== null && typeof possibleDesc === 'object' && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (desc && desc._cacheable) { - if (meta.cache && key in meta.cache) { - return meta.cache[key]; - } else { - return; + // Otherwise attempt to get the cached value of the computed property + } else { + if (meta.cache && key in meta.cache) { + return meta.cache[key]; + } } - } - - return _emberMetalProperty_get.get(obj, key); } ChainNode.prototype = { @@ -12906,19 +12813,19 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper this.unchain(key, path); }, - count: 0, - chain: function (key, path, src) { var chains = this._chains; var node; - if (!chains) { - chains = this._chains = {}; + if (chains === undefined) { + chains = this._chains = new Chains(); + } else { + node = chains[key]; } - node = chains[key]; - if (!node) { + if (node === undefined) { node = chains[key] = new ChainNode(this, key, src); } + node.count++; // count chains... // chain rest of path if there is one @@ -12943,134 +12850,72 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper // delete node if needed. node.count--; if (node.count <= 0) { - delete chains[node._key]; + chains[node._key] = undefined; node.destroy(); } }, - willChange: function (events) { + notify: function (revalidate, affected) { + if (revalidate && this._watching) { + var obj = this._parent.value(); + if (obj !== this._object) { + removeChainWatcher(this._object, this._key, this); + this._object = obj; + addChainWatcher(obj, this._key, this); + } + this._value = undefined; + } + + // then notify chains... var chains = this._chains; var node; if (chains) { for (var key in chains) { node = chains[key]; if (node !== undefined) { - node.willChange(events); + node.notify(revalidate, affected); } } } - if (this._parent) { - this._parent.chainWillChange(this, this._key, 1, events); - } - }, - - chainWillChange: function (chain, path, depth, events) { - if (this._key) { - path = this._key + '.' + path; - } - - if (this._parent) { - this._parent.chainWillChange(this, path, depth + 1, events); - } else { - if (depth > 1) { - events.push(this.value(), path); - } - path = 'this.' + path; - if (this._paths[path] > 0) { - events.push(this.value(), path); - } + if (affected && this._parent) { + this._parent.populateAffected(this, this._key, 1, affected); } }, - chainDidChange: function (chain, path, depth, events) { + populateAffected: function (chain, path, depth, affected) { if (this._key) { path = this._key + '.' + path; } if (this._parent) { - this._parent.chainDidChange(this, path, depth + 1, events); + this._parent.populateAffected(this, path, depth + 1, affected); } else { if (depth > 1) { - events.push(this.value(), path); + affected.push(this.value(), path); } path = 'this.' + path; if (this._paths[path] > 0) { - events.push(this.value(), path); - } - } - }, - - didChange: function (events) { - // invalidate my own value first. - if (this._watching) { - var obj = this._parent.value(); - if (obj !== this._object) { - removeChainWatcher(this._object, this._key, this); - this._object = obj; - addChainWatcher(obj, this._key, this); - } - this._value = undefined; - - // Special-case: the EachProxy relies on immediate evaluation to - // establish its observers. - if (this._parent && this._parent._key === '@each') { - this.value(); + affected.push(this.value(), path); } } - - // then notify chains... - var chains = this._chains; - if (chains) { - for (var key in chains) { - if (!chains.hasOwnProperty(key)) { - continue; - } - chains[key].didChange(events); - } - } - - // if no events are passed in then we only care about the above wiring update - if (events === null) { - return; - } - - // and finally tell parent about my path changing... - if (this._parent) { - this._parent.chainDidChange(this, this._key, 1, events); - } } }; function finishChains(obj) { // We only create meta if we really have to - var m = obj['__ember_meta__']; - var chains, chainWatchers, chainNodes; - + var m = obj.__ember_meta__; if (m) { // finish any current chains node watchers that reference obj - chainWatchers = m.chainWatchers; + var chainWatchers = m.chainWatchers; if (chainWatchers) { - for (var key in chainWatchers) { - if (!chainWatchers.hasOwnProperty(key)) { - continue; - } - - chainNodes = chainWatchers[key]; - if (chainNodes) { - for (var i = 0, l = chainNodes.length; i < l; i++) { - var node = chainNodes[i]; - if (node) { - node.didChange(null); - } - } - } - } + chainWatchers.revalidateAll(); } // copy chains from prototype - chains = m.chains; + var chains = m.chains; if (chains && chains.value() !== obj) { - _emberMetalUtils.meta(obj).chains = chains = chains.copy(obj); + // need to check if meta is writable + _emberMetalUtils.meta(obj).chains = chains.copy(obj); } } } @@ -13079,8 +12924,10 @@ enifed("ember-metal/chains", ["exports", "ember-metal/core", "ember-metal/proper exports.ChainNode = ChainNode; }); // warn, assert, etc; -enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-metal/utils", "ember-metal/expand_properties", "ember-metal/error", "ember-metal/properties", "ember-metal/property_events", "ember-metal/dependent_keys"], function (exports, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalError, _emberMetalProperties, _emberMetalProperty_events, _emberMetalDependent_keys) { - "use strict"; +enifed('ember-metal/computed', ['exports', 'ember-metal/core', 'ember-metal/property_set', 'ember-metal/utils', 'ember-metal/expand_properties', 'ember-metal/error', 'ember-metal/properties', 'ember-metal/property_events', 'ember-metal/dependent_keys'], function (exports, _emberMetalCore, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalError, _emberMetalProperties, _emberMetalProperty_events, _emberMetalDependent_keys) { + 'use strict'; + + exports.default = computed; /** @module ember @@ -13096,36 +12943,35 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me // /** - A computed property transforms an object's function into a property. + A computed property transforms an object literal with object's accessor function(s) into a property. By default the function backing the computed property will only be called once and the result will be cached. You can specify various properties that your computed property depends on. This will force the cached result to be recomputed if the dependencies are modified. - In the following example we declare a computed property (by calling - `.property()` on the fullName function) and setup the property - dependencies (depending on firstName and lastName). The fullName function + In the following example we declare a computed property - `fullName` - by calling + `.Ember.computed()` with property dependencies (`firstName` and `lastName`) as leading arguments and getter accessor function. The `fullName` getter function will be called once (regardless of how many times it is accessed) as long - as its dependencies have not changed. Once firstName or lastName are updated - any future calls (or anything bound) to fullName will incorporate the new + as its dependencies have not changed. Once `firstName` or `lastName` are updated + any future calls (or anything bound) to `fullName` will incorporate the new values. ```javascript - var Person = Ember.Object.extend({ + let Person = Ember.Object.extend({ // these will be supplied by `create` firstName: null, lastName: null, - fullName: function() { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); + fullName: Ember.computed('firstName', 'lastName', function() { + let firstName = this.get('firstName'), + lastName = this.get('lastName'); - return firstName + ' ' + lastName; - }.property('firstName', 'lastName') + return firstName + ' ' + lastName; + }) }); - var tom = Person.create({ + let tom = Person.create({ firstName: 'Tom', lastName: 'Dale' }); @@ -13133,44 +12979,69 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me tom.get('fullName') // 'Tom Dale' ``` - You can also define what Ember should do when setting a computed property. - If you try to set a computed property, it will be invoked with the key and - value you want to set it to. You can also accept the previous value as the - third parameter. + You can also define what Ember should do when setting a computed property by providing additional function (`set`) in hash argument. + If you try to set a computed property, it will try to invoke setter accessor function with the key and + value you want to set it to as arguments. ```javascript - var Person = Ember.Object.extend({ + let Person = Ember.Object.extend({ // these will be supplied by `create` firstName: null, lastName: null, - fullName: function(key, value, oldValue) { - // getter - if (arguments.length === 1) { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); + fullName: Ember.computed('firstName', 'lastName', { + get(key) { + let firstName = this.get('firstName'), + lastName = this.get('lastName'); return firstName + ' ' + lastName; + }, + set(key, value) { + let [firstName, lastName] = value.split(' '); - // setter - } else { - var name = value.split(' '); - - this.set('firstName', name[0]); - this.set('lastName', name[1]); + this.set('firstName', firstName); + this.set('lastName', lastName); return value; } - }.property('firstName', 'lastName') + }) }); - var person = Person.create(); + let person = Person.create(); person.set('fullName', 'Peter Wagenet'); person.get('firstName'); // 'Peter' person.get('lastName'); // 'Wagenet' ``` + You can overwrite computed property with normal property (no longer computed), that won't change if dependencies change, if you set computed property and it won't have setter accessor function defined. + + You can also mark computed property as `.readOnly()` and block all attempts to set it. + + ```javascript + let Person = Ember.Object.extend({ + // these will be supplied by `create` + firstName: null, + lastName: null, + + fullName: Ember.computed('firstName', 'lastName', { + get(key) { + let firstName = this.get('firstName'); + let lastName = this.get('lastName'); + + return firstName + ' ' + lastName; + } + }).readOnly() + }); + + let person = Person.create(); + person.set('fullName', 'Peter Wagenet'); // Uncaught Error: Cannot set read-only property "fullName" on object: <(...):emberXXX> + ``` + + Additional resources: + - [New CP syntax RFC](https://github.com/emberjs/rfcs/blob/master/text/0011-improved-cp-syntax.md) + - [New computed syntax explained in "Ember 1.12 released" ](http://emberjs.com/blog/2015/05/13/ember-1-12-released.html#toc_new-computed-syntax) + @class ComputedProperty @namespace Ember @constructor @@ -13178,64 +13049,39 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me */ function ComputedProperty(config, opts) { this.isDescriptor = true; - if (typeof config === "function") { - config.__ember_arity = config.length; + if (typeof config === 'function') { this._getter = config; - if (config.__ember_arity > 1) { - this._setter = config; - } } else { this._getter = config.get; this._setter = config.set; - if (this._setter && this._setter.__ember_arity === undefined) { - this._setter.__ember_arity = this._setter.length; - } } - this._dependentKeys = undefined; this._suspended = undefined; this._meta = undefined; - - this._cacheable = opts && opts.cacheable !== undefined ? opts.cacheable : true; // TODO: Set always to `true` once this deprecation is gone. + this._volatile = false; this._dependentKeys = opts && opts.dependentKeys; - this._readOnly = opts && (opts.readOnly !== undefined || !!opts.readOnly) || false; // TODO: Set always to `false` once this deprecation is gone. + this._readOnly = false; } ComputedProperty.prototype = new _emberMetalProperties.Descriptor(); var ComputedPropertyPrototype = ComputedProperty.prototype; - /** - Properties are cacheable by default. Computed property will automatically - cache the return value of your function until one of the dependent keys changes. - - Call `volatile()` to set it into non-cached mode. When in this mode - the computed property will not automatically cache the return value. - - However, if a property is properly observable, there is no reason to disable - caching. - - @method cacheable - @param {Boolean} aFlag optional set to `false` to disable caching - @return {Ember.ComputedProperty} this - @chainable - @deprecated All computed properties are cacheble by default. Use `volatile()` instead to opt-out to caching. - @public - */ - ComputedPropertyPrototype.cacheable = function (aFlag) { - this._cacheable = aFlag !== false; - return this; - }; - /** Call on a computed property to set it into non-cached mode. When in this mode the computed property will not automatically cache the return value. + It also does not automatically fire any change events. You must manually notify + any changes if you want to observe this property. + + Dependency keys have no effect on volatile properties as they are for cache + invalidation and notification when cached value is invalidated. + ```javascript - var outsideService = Ember.Object.extend({ - value: function() { + let outsideService = Ember.Object.extend({ + value: Ember.computed(function() { return OutsideService.getValue(); - }.property().volatile() + }).volatile() }).create(); ``` @@ -13244,8 +13090,8 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me @chainable @public */ - ComputedPropertyPrototype["volatile"] = function () { - this._cacheable = false; + ComputedPropertyPrototype.volatile = function () { + this._volatile = true; return this; }; @@ -13254,13 +13100,13 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me mode the computed property will throw an error when set. ```javascript - var Person = Ember.Object.extend({ - guid: function() { + let Person = Ember.Object.extend({ + guid: Ember.computed(function() { return 'guid-guid-guid'; - }.property().readOnly() + }).readOnly() }); - var person = Person.create(); + let person = Person.create(); person.set('guid', 'new-guid'); // will throw an exception ``` @@ -13270,8 +13116,8 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me @chainable @public */ - ComputedPropertyPrototype.readOnly = function (readOnly) { - this._readOnly = readOnly === undefined || !!readOnly; // Force to true once this deprecation is gone + ComputedPropertyPrototype.readOnly = function () { + this._readOnly = true; return this; }; @@ -13280,8 +13126,8 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me arguments containing key paths that this computed property depends on. ```javascript - var President = Ember.Object.extend({ - fullName: computed(function() { + let President = Ember.Object.extend({ + fullName: Ember.computed(function() { return this.get('firstName') + ' ' + this.get('lastName'); // Tell Ember that this computed property depends on firstName @@ -13289,7 +13135,7 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me }).property('firstName', 'lastName') }); - var president = President.create({ + let president = President.create({ firstName: 'Barack', lastName: 'Obama' }); @@ -13307,12 +13153,12 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me var args; var addArg = function (property) { - args.push(property); + args.push(property); }; args = []; for (var i = 0, l = arguments.length; i < l; i++) { - _emberMetalExpand_properties["default"](arguments[i], addArg); + _emberMetalExpand_properties.default(arguments[i], addArg); } this._dependentKeys = args; @@ -13328,10 +13174,10 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me You can pass a hash of these values to a computed property like this: ``` - person: function() { - var personId = this.get('personId'); + person: Ember.computed(function() { + let personId = this.get('personId'); return App.Person.create({ id: personId }); - }.property().meta({ type: App.Person }) + }).meta({ type: App.Person }) ``` The hash that you pass to the `meta()` function will be saved on the @@ -13354,24 +13200,26 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me } }; - /* impl descriptor API */ + // invalidate cache when CP key changes ComputedPropertyPrototype.didChange = function (obj, keyName) { // _suspended is set via a CP.set to ensure we don't clear // the cached value set by the setter - if (this._cacheable && this._suspended !== obj) { - var meta = metaFor(obj); - if (meta.cache && meta.cache[keyName] !== undefined) { - meta.cache[keyName] = undefined; - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); - } + if (this._volatile || this._suspended === obj) { + return; + } + + // don't create objects just to invalidate + var meta = obj.__ember_meta__; + if (!meta || meta.source !== obj) { + return; } - }; - function finishChains(chainNodes) { - for (var i = 0, l = chainNodes.length; i < l; i++) { - chainNodes[i].didChange(null); + var cache = meta.cache; + if (cache && cache[keyName] !== undefined) { + cache[keyName] = undefined; + _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); } - } + }; /** Access the value of the function backing the computed property. @@ -13379,15 +13227,15 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me Otherwise, call the function passing the property name as an argument. ```javascript - var Person = Ember.Object.extend({ - fullName: function(keyName) { + let Person = Ember.Object.extend({ + fullName: Ember.computed('firstName', 'lastName', function(keyName) { // the keyName parameter is 'fullName' in this case. return this.get('firstName') + ' ' + this.get('lastName'); - }.property('firstName', 'lastName') + }) }); - var tom = Person.create({ + let tom = Person.create({ firstName: 'Tom', lastName: 'Dale' }); @@ -13401,38 +13249,36 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me @public */ ComputedPropertyPrototype.get = function (obj, keyName) { - var ret, cache, meta, chainNodes; - if (this._cacheable) { - meta = metaFor(obj); - cache = meta.cache; - - var result = cache && cache[keyName]; + if (this._volatile) { + return this._getter.call(obj, keyName); + } - if (result === UNDEFINED) { - return undefined; - } else if (result !== undefined) { - return result; - } + var meta = metaFor(obj); + var cache = meta.cache; + if (!cache) { + cache = meta.cache = {}; + } - ret = this._getter.call(obj, keyName); - cache = meta.cache; - if (!cache) { - cache = meta.cache = {}; - } - if (ret === undefined) { - cache[keyName] = UNDEFINED; - } else { - cache[keyName] = ret; - } + var result = cache[keyName]; + if (result === UNDEFINED) { + return undefined; + } else if (result !== undefined) { + return result; + } - chainNodes = meta.chainWatchers && meta.chainWatchers[keyName]; - if (chainNodes) { - finishChains(chainNodes); - } - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); + var ret = this._getter.call(obj, keyName); + if (ret === undefined) { + cache[keyName] = UNDEFINED; } else { - ret = this._getter.call(obj, keyName); + cache[keyName] = ret; + } + + var chainWatchers = meta.chainWatchers; + if (chainWatchers) { + chainWatchers.revalidate(keyName); } + _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); + return ret; }; @@ -13443,35 +13289,35 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me the value of the property to the value being set. Generally speaking if you intend for your computed property to be set - your backing function should accept either two or three arguments. + you should pass `set(key, value)` function in hash as argument to `Ember.computed()` along with `get(key)` function. ```javascript - var Person = Ember.Object.extend({ + let Person = Ember.Object.extend({ // these will be supplied by `create` firstName: null, lastName: null, - fullName: function(key, value, oldValue) { + fullName: Ember.computed('firstName', 'lastName', { // getter - if (arguments.length === 1) { - var firstName = this.get('firstName'); - var lastName = this.get('lastName'); + get() { + let firstName = this.get('firstName'); + let lastName = this.get('lastName'); return firstName + ' ' + lastName; - + }, // setter - } else { - var name = value.split(' '); + set(key, value) { + let [firstName, lastName] = value.split(' '); - this.set('firstName', name[0]); - this.set('lastName', name[1]); + this.set('firstName', firstName); + this.set('lastName', lastName); return value; } - }.property('firstName', 'lastName') + }) }); - var person = Person.create(); + let person = Person.create(); person.set('fullName', 'Peter Wagenet'); person.get('firstName'); // 'Peter' @@ -13481,60 +13327,75 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me @method set @param {String} keyName The key being accessed. @param {Object} newValue The new value being assigned. - @param {String} oldValue The old value being replaced. @return {Object} The return value of the function backing the CP. @public */ - ComputedPropertyPrototype.set = function computedPropertySetWithSuspend(obj, keyName, value) { - var oldSuspended = this._suspended; + ComputedPropertyPrototype.set = function computedPropertySetEntry(obj, keyName, value) { + if (this._readOnly) { + this._throwReadOnlyError(obj, keyName); + } - this._suspended = obj; + if (!this._setter) { + return this.clobberSet(obj, keyName, value); + } + + if (this._volatile) { + return this.volatileSet(obj, keyName, value); + } + + return this.setWithSuspend(obj, keyName, value); + }; + + ComputedPropertyPrototype._throwReadOnlyError = function computedPropertyThrowReadOnlyError(obj, keyName) { + throw new _emberMetalError.default('Cannot set read-only property "' + keyName + '" on object: ' + _emberMetalUtils.inspect(obj)); + }; + ComputedPropertyPrototype.clobberSet = function computedPropertyClobberSet(obj, keyName, value) { + var cachedValue = cacheFor(obj, keyName); + _emberMetalProperties.defineProperty(obj, keyName, null, cachedValue); + _emberMetalProperty_set.set(obj, keyName, value); + return value; + }; + + ComputedPropertyPrototype.volatileSet = function computedPropertyVolatileSet(obj, keyName, value) { + return this._setter.call(obj, keyName, value); + }; + + ComputedPropertyPrototype.setWithSuspend = function computedPropertySetWithSuspend(obj, keyName, value) { + var oldSuspended = this._suspended; + this._suspended = obj; try { - this._set(obj, keyName, value); + return this._set(obj, keyName, value); } finally { this._suspended = oldSuspended; } }; ComputedPropertyPrototype._set = function computedPropertySet(obj, keyName, value) { - var cacheable = this._cacheable; - var setter = this._setter; - var meta = metaFor(obj, cacheable); + // cache requires own meta + var meta = metaFor(obj); + // either there is a writable cache or we need one to update var cache = meta.cache; - var hadCachedValue = false; - - var cachedValue, ret; - - if (this._readOnly) { - throw new _emberMetalError["default"]("Cannot set read-only property \"" + keyName + "\" on object: " + _emberMetalUtils.inspect(obj)); + if (!cache) { + cache = meta.cache = {}; } - - if (cacheable && cache && cache[keyName] !== undefined) { + var hadCachedValue = false; + var cachedValue = undefined; + if (cache[keyName] !== undefined) { if (cache[keyName] !== UNDEFINED) { cachedValue = cache[keyName]; } - hadCachedValue = true; } - if (!setter) { - _emberMetalProperties.defineProperty(obj, keyName, null, cachedValue); - _emberMetalProperty_set.set(obj, keyName, value); - return; - } else if (setter.__ember_arity === 2) { - // Is there any way of deprecate this in a sensitive way? - // Maybe now that getters and setters are the prefered options we can.... - ret = setter.call(obj, keyName, value); - } else { - ret = setter.call(obj, keyName, value, cachedValue); - } + var ret = this._setter.call(obj, keyName, value, cachedValue); + // allows setter to return the same value that is cached already if (hadCachedValue && cachedValue === ret) { - return; + return ret; } - var watched = meta.watching[keyName]; + var watched = meta.watching && meta.watching[keyName]; if (watched) { _emberMetalProperty_events.propertyWillChange(obj, keyName); } @@ -13543,18 +13404,14 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me cache[keyName] = undefined; } - if (cacheable) { - if (!hadCachedValue) { - _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); - } - if (!cache) { - cache = meta.cache = {}; - } - if (ret === undefined) { - cache[keyName] = UNDEFINED; - } else { - cache[keyName] = ret; - } + if (!hadCachedValue) { + _emberMetalDependent_keys.addDependentKeys(this, obj, keyName, meta); + } + + if (ret === undefined) { + cache[keyName] = UNDEFINED; + } else { + cache[keyName] = ret; } if (watched) { @@ -13566,19 +13423,15 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me /* called before property is overridden */ ComputedPropertyPrototype.teardown = function (obj, keyName) { + if (this._volatile) { + return; + } var meta = metaFor(obj); - - if (meta.cache) { - if (keyName in meta.cache) { - _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); - } - - if (this._cacheable) { - delete meta.cache[keyName]; - } + var cache = meta.cache; + if (cache && cache[keyName] !== undefined) { + _emberMetalDependent_keys.removeDependentKeys(this, obj, keyName, meta); + cache[keyName] = undefined; } - - return null; // no value to restore }; /** @@ -13586,15 +13439,17 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me computed property function. You can use this helper to define properties with mixins or via `Ember.defineProperty()`. - The function you pass will be used to both get and set property values. - The function should accept two parameters, key and value. If value is not - undefined you should set the value first. In either case return the + If you pass function as argument - it will be used as getter. + You can pass hash with two functions - instead of single function - as argument to provide both getter and setter. + + The `get` function should accept two parameters, `key` and `value`. If `value` is not + undefined you should set the `value` first. In either case return the current value of the property. A computed property defined in this way might look like this: ```js - var Person = Ember.Object.extend({ + let Person = Ember.Object.extend({ firstName: 'Betty', lastName: 'Jones', @@ -13603,7 +13458,7 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me }) }); - var client = Person.create(); + let client = Person.create(); client.get('fullName'); // 'Betty Jones' @@ -13621,7 +13476,7 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me (if prototype extensions are enabled, which is the default behavior): ```js - fullName: function () { + fullName() { return this.get('firstName') + ' ' + this.get('lastName'); }.property('firstName', 'lastName') ``` @@ -13635,6 +13490,7 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me @return {Ember.ComputedProperty} property descriptor instance @public */ + function computed(func) { var args; @@ -13667,8 +13523,8 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me @public */ function cacheFor(obj, key) { - var meta = obj['__ember_meta__']; - var cache = meta && meta.cache; + var meta = obj.__ember_meta__; + var cache = meta && meta.source === obj && meta.cache; var ret = cache && cache[key]; if (ret === UNDEFINED) { @@ -13701,8 +13557,8 @@ enifed("ember-metal/computed", ["exports", "ember-metal/property_set", "ember-me exports.computed = computed; exports.cacheFor = cacheFor; }); -enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-metal/is_empty", "ember-metal/is_none", "ember-metal/alias"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberMetalIs_empty, _emberMetalIs_none, _emberMetalAlias) { - "use strict"; +enifed('ember-metal/computed_macros', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/computed', 'ember-metal/is_empty', 'ember-metal/is_none', 'ember-metal/alias'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberMetalIs_empty, _emberMetalIs_none, _emberMetalAlias) { + 'use strict'; exports.empty = empty; exports.notEmpty = notEmpty; @@ -13717,7 +13573,6 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met exports.lte = lte; exports.oneWay = oneWay; exports.readOnly = readOnly; - exports.defaultTo = defaultTo; exports.deprecatingAlias = deprecatingAlias; /** @@ -13778,7 +13633,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met function empty(dependentKey) { return _emberMetalComputed.computed(dependentKey + '.length', function () { - return _emberMetalIs_empty["default"](_emberMetalProperty_get.get(this, dependentKey)); + return _emberMetalIs_empty.default(_emberMetalProperty_get.get(this, dependentKey)); }); } @@ -13810,7 +13665,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met function notEmpty(dependentKey) { return _emberMetalComputed.computed(dependentKey + '.length', function () { - return !_emberMetalIs_empty["default"](_emberMetalProperty_get.get(this, dependentKey)); + return !_emberMetalIs_empty.default(_emberMetalProperty_get.get(this, dependentKey)); }); } @@ -13845,7 +13700,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met function none(dependentKey) { return _emberMetalComputed.computed(dependentKey, function () { - return _emberMetalIs_none["default"](_emberMetalProperty_get.get(this, dependentKey)); + return _emberMetalIs_none.default(_emberMetalProperty_get.get(this, dependentKey)); }); } @@ -14168,6 +14023,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met return value; }); + exports.and = and; /** A computed property which performs a logical `or` on the original values for the provided dependent properties. @@ -14195,52 +14051,18 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met a logical `or` on the values of all the original values for properties. @public */ - exports.and = and; var or = generateComputedWithProperties(function (properties) { + var value; for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; + value = properties[key]; + if (properties.hasOwnProperty(key) && value) { + return value; } } - return false; + return value; }); - /** - A computed property that returns the first truthy value - from a list of dependent properties. - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - hasClothes: Ember.computed.any('hat', 'shirt') - }); - - var hamster = Hamster.create(); - - hamster.get('hasClothes'); // null - hamster.set('shirt', 'Hawaiian Shirt'); - hamster.get('hasClothes'); // 'Hawaiian Shirt' - ``` - - @method any - @for Ember.computed - @param {String} dependentKey* - @return {Ember.ComputedProperty} computed property which returns - the first truthy value of given list of properties. - @deprecated Use `Ember.computed.or` instead. - @public - */ exports.or = or; - var any = generateComputedWithProperties(function (properties) { - for (var key in properties) { - if (properties.hasOwnProperty(key) && properties[key]) { - return properties[key]; - } - } - return null; - }); - /** A computed property that returns the array of values for the provided dependent properties. @@ -14267,12 +14089,11 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met values of all passed in properties to an array. @public */ - exports.any = any; var collect = generateComputedWithProperties(function (properties) { - var res = _emberMetalCore["default"].A(); + var res = _emberMetalCore.default.A(); for (var key in properties) { if (properties.hasOwnProperty(key)) { - if (_emberMetalIs_none["default"](properties[key])) { + if (_emberMetalIs_none.default(properties[key])) { res.push(null); } else { res.push(properties[key]); @@ -14282,6 +14103,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met return res; }); + exports.collect = collect; /** Creates a new property that is an alias for another property on an object. Calls to `get` or `set` this property behave as @@ -14343,10 +14165,9 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met one way computed property to the original value for property. @public */ - exports.collect = collect; function oneWay(dependentKey) { - return _emberMetalAlias["default"](dependentKey).oneWay(); + return _emberMetalAlias.default(dependentKey).oneWay(); } /** @@ -14398,48 +14219,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met */ function readOnly(dependentKey) { - return _emberMetalAlias["default"](dependentKey).readOnly(); - } - - /** - A computed property that acts like a standard getter and setter, - but returns the value at the provided `defaultPath` if the - property itself has not been set to a value - - Example - - ```javascript - var Hamster = Ember.Object.extend({ - wishList: Ember.computed.defaultTo('favoriteFood') - }); - - var hamster = Hamster.create({ favoriteFood: 'Banana' }); - - hamster.get('wishList'); // 'Banana' - hamster.set('wishList', 'More Unit Tests'); - hamster.get('wishList'); // 'More Unit Tests' - hamster.get('favoriteFood'); // 'Banana' - ``` - - @method defaultTo - @for Ember.computed - @param {String} defaultPath - @return {Ember.ComputedProperty} computed property which acts like - a standard getter and setter, but defaults to the value from `defaultPath`. - @deprecated Use `Ember.computed.oneWay` or custom CP with default instead. - @public - */ - - function defaultTo(defaultPath) { - return _emberMetalComputed.computed({ - get: function (key) { - return _emberMetalProperty_get.get(this, defaultPath); - }, - - set: function (key, newValue, cachedValue) { - return newValue != null ? newValue : _emberMetalProperty_get.get(this, defaultPath); - } - }); + return _emberMetalAlias.default(dependentKey).readOnly(); } /** @@ -14457,7 +14237,7 @@ enifed("ember-metal/computed_macros", ["exports", "ember-metal/core", "ember-met @public */ - function deprecatingAlias(dependentKey) { + function deprecatingAlias(dependentKey, options) { return _emberMetalComputed.computed(dependentKey, { get: function (key) { return _emberMetalProperty_get.get(this, dependentKey); @@ -14492,7 +14272,7 @@ enifed('ember-metal/core', ['exports'], function (exports) { @class Ember @static - @version 1.13.6 + @version 2.0.2+a7f49eab @public */ @@ -14526,11 +14306,11 @@ enifed('ember-metal/core', ['exports'], function (exports) { @property VERSION @type String - @default '1.13.6' + @default '2.0.2+a7f49eab' @static @public */ - Ember.VERSION = '1.13.6'; + Ember.VERSION = '2.0.2+a7f49eab'; /** The hash of environment variables used to control various configuration @@ -14561,61 +14341,6 @@ enifed('ember-metal/core', ['exports'], function (exports) { Ember.ENV.DISABLE_RANGE_API = true; } - /** - The hash of enabled Canary features. Add to this, any canary features - before creating your application. - - Alternatively (and recommended), you can also define `EmberENV.FEATURES` - if you need to enable features flagged at runtime. - - @class FEATURES - @namespace Ember - @static - @since 1.1.0 - @public - */ - Ember.FEATURES = {"features-stripped-test":false,"ember-routing-named-substates":true,"mandatory-setter":false,"ember-htmlbars-component-generation":false,"ember-htmlbars-component-helper":true,"ember-htmlbars-inline-if-helper":true,"ember-htmlbars-attribute-syntax":true,"ember-routing-transitioning-classes":true,"ember-testing-checkbox-helpers":false,"ember-metal-stream":false,"ember-application-instance-initializers":true,"ember-application-initializer-context":true,"ember-router-willtransition":true,"ember-application-visit":false,"ember-views-component-block-info":true,"ember-routing-core-outlet":false,"ember-libraries-isregistered":false,"ember-routing-htmlbars-improved-actions":true,"ember-htmlbars-get-helper":false,"ember-htmlbars-helper":true,"ember-htmlbars-dashless-helpers":true}; //jshint ignore:line - - if (Ember.ENV.FEATURES) { - for (var feature in Ember.ENV.FEATURES) { - if (Ember.ENV.FEATURES.hasOwnProperty(feature)) { - Ember.FEATURES[feature] = Ember.ENV.FEATURES[feature]; - } - } - } - - /** - Determine whether the specified `feature` is enabled. Used by Ember's - build tools to exclude experimental features from beta/stable builds. - - You can define the following configuration options: - - * `EmberENV.ENABLE_ALL_FEATURES` - force all features to be enabled. - * `EmberENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly - enabled/disabled. - - @method isEnabled - @param {String} feature The feature to check - @return {Boolean} - @for Ember.FEATURES - @since 1.1.0 - @public - */ - - Ember.FEATURES.isEnabled = function (feature) { - var featureValue = Ember.FEATURES[feature]; - - if (Ember.ENV.ENABLE_ALL_FEATURES) { - return true; - } else if (featureValue === true || featureValue === false || featureValue === undefined) { - return featureValue; - } else if (Ember.ENV.ENABLE_OPTIONAL_FEATURES) { - return true; - } else { - return false; - } - }; - // .......................................................... // BOOTSTRAP // @@ -14682,7 +14407,6 @@ enifed('ember-metal/core', ['exports'], function (exports) { An empty function useful for some operations. Always returns `this`. @method K - @private @return {Object} @public */ @@ -14721,16 +14445,16 @@ enifed('ember-metal/core', ['exports'], function (exports) { }; } - exports["default"] = Ember; + exports.default = Ember; }); -enifed("ember-metal/dependent_keys", ["exports", "ember-metal/platform/create", "ember-metal/watching"], function (exports, _emberMetalPlatformCreate, _emberMetalWatching) { +enifed('ember-metal/dependent_keys', ['exports', 'ember-metal/watching'], function (exports, _emberMetalWatching) { // Remove "use strict"; from transpiled module until // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed // exports.addDependentKeys = addDependentKeys; exports.removeDependentKeys = removeDependentKeys; - "REMOVE_USE_STRICT: true"; + 'REMOVE_USE_STRICT: true'; /** @module ember @@ -14761,7 +14485,7 @@ enifed("ember-metal/dependent_keys", ["exports", "ember-metal/platform/create", } else if (!depsMeta.hasOwnProperty(depKey)) { // otherwise if the dependency list is inherited from // a superclass, clone the hash - keys = depsMeta[depKey] = _emberMetalPlatformCreate["default"](keys); + keys = depsMeta[depKey] = Object.create(keys); } return keys; } @@ -14814,13 +14538,13 @@ enifed("ember-metal/dependent_keys", ["exports", "ember-metal/platform/create", } } }); -enifed("ember-metal/deprecate_property", ["exports", "ember-metal/core", "ember-metal/platform/define_property", "ember-metal/properties", "ember-metal/property_get", "ember-metal/property_set"], function (exports, _emberMetalCore, _emberMetalPlatformDefine_property, _emberMetalProperties, _emberMetalProperty_get, _emberMetalProperty_set) { +enifed('ember-metal/deprecate_property', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set) { /** @module ember @submodule ember-metal */ - "use strict"; + 'use strict'; exports.deprecateProperty = deprecateProperty; @@ -14836,340 +14560,64 @@ enifed("ember-metal/deprecate_property", ["exports", "ember-metal/core", "ember- @since 1.7.0 */ - function deprecateProperty(object, deprecatedKey, newKey) { + function deprecateProperty(object, deprecatedKey, newKey, options) { function deprecate() { } - if (_emberMetalPlatformDefine_property.hasPropertyAccessors) { - _emberMetalProperties.defineProperty(object, deprecatedKey, { - configurable: true, - enumerable: false, - set: function (value) { - deprecate(); - _emberMetalProperty_set.set(this, newKey, value); - }, - get: function () { - deprecate(); - return _emberMetalProperty_get.get(this, newKey); - } - }); - } + Object.defineProperty(object, deprecatedKey, { + configurable: true, + enumerable: false, + set: function (value) { + deprecate(); + _emberMetalProperty_set.set(this, newKey, value); + }, + get: function () { + deprecate(); + return _emberMetalProperty_get.get(this, newKey); + } + }); } }); -enifed('ember-metal/dictionary', ['exports', 'ember-metal/platform/create'], function (exports, _emberMetalPlatformCreate) { - 'use strict'; - - exports["default"] = makeDictionary; - +enifed('ember-metal/dictionary', ['exports'], function (exports) { // the delete is meant to hint at runtimes that this object should remain in // dictionary mode. This is clearly a runtime specific hack, but currently it // appears worthwhile in some usecases. Please note, these deletes do increase // the cost of creation dramatically over a plain Object.create. And as this // only makes sense for long-lived dictionaries that aren't instantiated often. + 'use strict'; + + exports.default = makeDictionary; function makeDictionary(parent) { - var dict = _emberMetalPlatformCreate["default"](parent); + var dict = Object.create(parent); dict['_dict'] = null; delete dict['_dict']; return dict; } }); -enifed('ember-metal/enumerable_utils', ['exports', 'ember-metal/core', 'ember-metal/array'], function (exports, _emberMetalCore, _emberMetalArray) { - 'use strict'; - - exports.map = map; - exports.forEach = forEach; - exports.filter = filter; - exports.indexOf = indexOf; - exports.indexesOf = indexesOf; - exports.addObject = addObject; - exports.removeObject = removeObject; - exports._replace = _replace; - exports.replace = replace; - exports.intersection = intersection; +enifed("ember-metal/empty_object", ["exports"], function (exports) { + // This exists because `Object.create(null)` is absurdly slow compared + // to `new EmptyObject()`. In either case, you want a null prototype + // when you're treating the object instances as arbitrary dictionaries + // and don't want your keys colliding with build-in methods on the + // default object prototype. - var splice = Array.prototype.splice; - - /** - Defines some convenience methods for working with Enumerables. - `Ember.EnumerableUtils` uses `Ember.ArrayPolyfills` when necessary. - - @class EnumerableUtils - @namespace Ember - @deprecated - @static - @public - */ - - /** - Calls the map function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-map method when necessary. - - @method map - @deprecated Use ES5's Array.prototype.map instead. - @param {Object} obj The object that should be mapped - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - - @return {Array} An array of mapped values. - @public - */ - - function map(obj, callback, thisArg) { - return obj.map ? obj.map(callback, thisArg) : _emberMetalArray.map.call(obj, callback, thisArg); - } - - var deprecatedMap = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.map is deprecated, please refactor to use Array.prototype.map.', map); - - /** - Calls the forEach function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-forEach method when necessary. - - @method forEach - @deprecated Use ES5's Array.prototype.forEach instead. - @param {Object} obj The object to call forEach on - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - @public - */ - - function forEach(obj, callback, thisArg) { - return obj.forEach ? obj.forEach(callback, thisArg) : _emberMetalArray.forEach.call(obj, callback, thisArg); - } - - var deprecatedForEach = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.forEach is deprecated, please refactor to use Array.prototype.forEach.', forEach); - - /** - Calls the filter function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-filter method when necessary. - - @method filter - @deprecated Use ES5's Array.prototype.filter instead. - @param {Object} obj The object to call filter on - @param {Function} callback The callback to execute - @param {Object} thisArg Value to use as this when executing *callback* - - @return {Array} An array containing the filtered values - @since 1.4.0 - @public - */ - - function filter(obj, callback, thisArg) { - return obj.filter ? obj.filter(callback, thisArg) : _emberMetalArray.filter.call(obj, callback, thisArg); - } - - var deprecatedFilter = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.filter is deprecated, please refactor to use Array.prototype.filter.', filter); - - /** - Calls the indexOf function on the passed object with a specified callback. This - uses `Ember.ArrayPolyfill`'s-indexOf method when necessary. - - @method indexOf - @deprecated Use ES5's Array.prototype.indexOf instead. - @param {Object} obj The object to call indexOn on - @param {Object} index The index to start searching from - - @public - */ - - function indexOf(obj, element, index) { - return obj.indexOf ? obj.indexOf(element, index) : _emberMetalArray.indexOf.call(obj, element, index); - } - - var deprecatedIndexOf = _emberMetalCore["default"].deprecateFunc('Ember.EnumberableUtils.indexOf is deprecated, please refactor to use Array.prototype.indexOf.', indexOf); - - /** - Returns an array of indexes of the first occurrences of the passed elements - on the passed object. - - ```javascript - var array = [1, 2, 3, 4, 5]; - Ember.EnumerableUtils.indexesOf(array, [2, 5]); // [1, 4] - - var fubar = "Fubarr"; - Ember.EnumerableUtils.indexesOf(fubar, ['b', 'r']); // [2, 4] - ``` - - @method indexesOf - @deprecated - @param {Object} obj The object to check for element indexes - @param {Array} elements The elements to search for on *obj* - - @return {Array} An array of indexes. - @public - */ - - function indexesOf(obj, elements) { - return elements === undefined ? [] : map(elements, function (item) { - return indexOf(obj, item); - }); - } - - var deprecatedIndexesOf = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.indexesOf is deprecated.', indexesOf); - - /** - Adds an object to an array. If the array already includes the object this - method has no effect. - - @method addObject - @deprecated - @param {Array} array The array the passed item should be added to - @param {Object} item The item to add to the passed array - - @return 'undefined' - @public - */ - - function addObject(array, item) { - var index = indexOf(array, item); - if (index === -1) { - array.push(item); - } - } - - var deprecatedAddObject = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.addObject is deprecated.', addObject); - - /** - Removes an object from an array. If the array does not contain the passed - object this method has no effect. - - @method removeObject - @deprecated - @param {Array} array The array to remove the item from. - @param {Object} item The item to remove from the passed array. - - @return 'undefined' - @public - */ - - function removeObject(array, item) { - var index = indexOf(array, item); - if (index !== -1) { - array.splice(index, 1); - } - } - - var deprecatedRemoveObject = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.removeObject is deprecated.', removeObject); - - function _replace(array, idx, amt, objects) { - var args = [].concat(objects); - var ret = []; - // https://code.google.com/p/chromium/issues/detail?id=56588 - var size = 60000; - var start = idx; - var ends = amt; - var count, chunk; - - while (args.length) { - count = ends > size ? size : ends; - if (count <= 0) { - count = 0; - } - - chunk = args.splice(0, size); - chunk = [start, count].concat(chunk); - - start += size; - ends -= count; - - ret = ret.concat(splice.apply(array, chunk)); - } - return ret; - } - - /** - Replaces objects in an array with the passed objects. - - ```javascript - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5] - - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3] - - var array = [1,2,3]; - Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5] - ``` - - @method replace - @deprecated - @param {Array} array The array the objects should be inserted into. - @param {Number} idx Starting index in the array to replace. If *idx* >= - length, then append to the end of the array. - @param {Number} amt Number of elements that should be removed from the array, - starting at *idx* - @param {Array} objects An array of zero or more objects that should be - inserted into the array at *idx* - - @return {Array} The modified array. - @public - */ + "use strict"; - function replace(array, idx, amt, objects) { - if (array.replace) { - return array.replace(idx, amt, objects); - } else { - return _replace(array, idx, amt, objects); + var proto = Object.create(null, { + // without this, we will always still end up with (new + // EmptyObject()).constructor === Object + constructor: { + value: undefined, + enumerable: false, + writable: true } - } - - var deprecatedReplace = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.replace is deprecated.', replace); - - /** - Calculates the intersection of two arrays. This method returns a new array - filled with the records that the two passed arrays share with each other. - If there is no intersection, an empty array will be returned. - - ```javascript - var array1 = [1, 2, 3, 4, 5]; - var array2 = [1, 3, 5, 6, 7]; - - Ember.EnumerableUtils.intersection(array1, array2); // [1, 3, 5] - - var array1 = [1, 2, 3]; - var array2 = [4, 5, 6]; - - Ember.EnumerableUtils.intersection(array1, array2); // [] - ``` - - @method intersection - @deprecated - @param {Array} array1 The first array - @param {Array} array2 The second array - - @return {Array} The intersection of the two passed arrays. - @public - */ - - function intersection(array1, array2) { - var result = []; - forEach(array1, function (element) { - if (indexOf(array2, element) >= 0) { - result.push(element); - } - }); - - return result; - } - - var deprecatedIntersection = _emberMetalCore["default"].deprecateFunc('Ember.EnumerableUtils.intersection is deprecated.', intersection); + }); - // TODO: this only exists to maintain the existing api, as we move forward it - // should only be part of the "global build" via some shim - exports["default"] = { - _replace: _replace, - addObject: deprecatedAddObject, - filter: deprecatedFilter, - forEach: deprecatedForEach, - indexOf: deprecatedIndexOf, - indexesOf: deprecatedIndexesOf, - intersection: deprecatedIntersection, - map: deprecatedMap, - removeObject: deprecatedRemoveObject, - replace: deprecatedReplace - }; + function EmptyObject() {} + EmptyObject.prototype = proto; + exports.default = EmptyObject; }); -// Ember.deprecateFunc enifed('ember-metal/environment', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { 'use strict'; @@ -15189,7 +14637,7 @@ enifed('ember-metal/environment', ['exports', 'ember-metal/core'], function (exp // by searching for window and document.createElement. An environment // with DOM may disable the DOM functionality of Ember explicitly by // defining a `disableBrowserEnvironment` ENV. - var hasDOM = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof document.createElement !== 'undefined' && !_emberMetalCore["default"].ENV.disableBrowserEnvironment; + var hasDOM = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof document.createElement !== 'undefined' && !_emberMetalCore.default.ENV.disableBrowserEnvironment; if (hasDOM) { environment = { @@ -15208,16 +14656,18 @@ enifed('ember-metal/environment', ['exports', 'ember-metal/core'], function (exp isFirefox: false, location: null, history: null, - userAgent: "Lynx (textmode)", + userAgent: 'Lynx (textmode)', global: null }; } - exports["default"] = environment; + exports.default = environment; }); -enifed('ember-metal/error', ['exports', 'ember-metal/platform/create'], function (exports, _emberMetalPlatformCreate) { +enifed('ember-metal/error', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { 'use strict'; + exports.default = EmberError; + var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; /** @@ -15229,6 +14679,7 @@ enifed('ember-metal/error', ['exports', 'ember-metal/platform/create'], function @constructor @public */ + function EmberError() { var tmp = Error.apply(this, arguments); @@ -15240,7 +14691,7 @@ enifed('ember-metal/error', ['exports', 'ember-metal/platform/create'], function // This is useful because we can hide Ember implementation details // that are not very helpful for the user. if (Error.captureStackTrace) { - Error.captureStackTrace(this, Ember.Error); + Error.captureStackTrace(this, _emberMetalCore.default.Error); } // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. for (var idx = 0; idx < errorProps.length; idx++) { @@ -15248,11 +14699,9 @@ enifed('ember-metal/error', ['exports', 'ember-metal/platform/create'], function } } - EmberError.prototype = _emberMetalPlatformCreate["default"](Error.prototype); - - exports["default"] = EmberError; + EmberError.prototype = Object.create(Error.prototype); }); -enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/create"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformCreate) { +enifed('ember-metal/events', ['exports', 'ember-metal/core', 'ember-metal/utils'], function (exports, _emberMetalCore, _emberMetalUtils) { // Remove "use strict"; from transpiled module until // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed // @@ -15266,7 +14715,7 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" exports.hasListeners = hasListeners; exports.listenersFor = listenersFor; exports.on = on; - "REMOVE_USE_STRICT: true"; + 'REMOVE_USE_STRICT: true'; /** @module ember @@ -15315,11 +14764,11 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" var listeners = meta.listeners; if (!listeners) { - listeners = meta.listeners = _emberMetalPlatformCreate["default"](null); + listeners = meta.listeners = Object.create(null); listeners.__source__ = obj; } else if (listeners.__source__ !== obj) { // setup inherited copy of the listeners object - listeners = meta.listeners = _emberMetalPlatformCreate["default"](listeners); + listeners = meta.listeners = Object.create(listeners); listeners.__source__ = obj; } @@ -15484,16 +14933,13 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" actions[actionIndex + 2] |= SUSPENDED; // mark the action as suspended } - function tryable() { + try { return callback.call(target); - } - function finalizer() { + } finally { if (actionIndex !== -1) { actions[actionIndex + 2] &= ~SUSPENDED; } } - - return _emberMetalUtils.tryFinally(tryable, finalizer); } /** @@ -15518,11 +14964,10 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" var suspendedActions = []; var actionsList = []; - var eventName, actions, i, l; - for (i = 0, l = eventNames.length; i < l; i++) { - eventName = eventNames[i]; - actions = actionsFor(obj, eventName); + for (var i = 0, l = eventNames.length; i < l; i++) { + var eventName = eventNames[i]; + var actions = actionsFor(obj, eventName); var actionIndex = indexOf(actions, target, method); if (actionIndex !== -1) { @@ -15532,18 +14977,14 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" } } - function tryable() { + try { return callback.call(target); - } - - function finalizer() { + } finally { for (var i = 0, l = suspendedActions.length; i < l; i++) { var actionIndex = suspendedActions[i]; actionsList[i][actionIndex + 2] &= ~SUSPENDED; } } - - return _emberMetalUtils.tryFinally(tryable, finalizer); } /** @@ -15586,11 +15027,6 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" */ function sendEvent(obj, eventName, params, actions) { - // first give object a chance to handle it - if (obj !== _emberMetalCore["default"] && 'function' === typeof obj.sendEvent) { - obj.sendEvent(eventName, params); - } - if (!actions) { var meta = obj['__ember_meta__']; actions = meta && meta.listeners && meta.listeners[eventName]; @@ -15714,10 +15150,10 @@ enifed("ember-metal/events", ["exports", "ember-metal/core", "ember-metal/utils" exports.removeListener = removeListener; }); -enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember-metal/array'], function (exports, _emberMetalError, _emberMetalArray) { +enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error'], function (exports, _emberMetalError) { 'use strict'; - exports["default"] = expandProperties; + exports.default = expandProperties; /** @module ember @@ -15741,12 +15177,13 @@ enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember- Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar' Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz' Ember.expandProperties('{foo,bar}.baz', echo); //=> 'foo.baz', 'bar.baz' - Ember.expandProperties('foo.{bar,baz}.@each', echo) //=> 'foo.bar.@each', 'foo.baz.@each' + Ember.expandProperties('foo.{bar,baz}.[]', echo) //=> 'foo.bar.[]', 'foo.baz.[]' Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs' Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz' ``` - @method + @method expandProperties + @for Ember @private @param {String} pattern The property pattern to expand. @param {Function} callback The callback to invoke. It is invoked once per @@ -15755,20 +15192,20 @@ enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember- function expandProperties(pattern, callback) { if (pattern.indexOf(' ') > -1) { - throw new _emberMetalError["default"]('Brace expanded properties cannot contain spaces, e.g. \'user.{firstName, lastName}\' should be \'user.{firstName,lastName}\''); + throw new _emberMetalError.default('Brace expanded properties cannot contain spaces, e.g. \'user.{firstName, lastName}\' should be \'user.{firstName,lastName}\''); } if ('string' === typeof pattern) { var parts = pattern.split(SPLIT_REGEX); var properties = [parts]; - _emberMetalArray.forEach.call(parts, function (part, index) { + parts.forEach(function (part, index) { if (part.indexOf(',') >= 0) { properties = duplicateAndReplace(properties, part.split(','), index); } }); - _emberMetalArray.forEach.call(properties, function (property) { + properties.forEach(function (property) { callback(property.join('')); }); } else { @@ -15779,8 +15216,8 @@ enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember- function duplicateAndReplace(properties, currentParts, index) { var all = []; - _emberMetalArray.forEach.call(properties, function (property) { - _emberMetalArray.forEach.call(currentParts, function (part) { + properties.forEach(function (property) { + currentParts.forEach(function (part) { var current = property.slice(0); current[index] = part; all.push(current); @@ -15790,10 +15227,63 @@ enifed('ember-metal/expand_properties', ['exports', 'ember-metal/error', 'ember- return all; } }); -enifed("ember-metal/get_properties", ["exports", "ember-metal/property_get", "ember-metal/utils"], function (exports, _emberMetalProperty_get, _emberMetalUtils) { - "use strict"; +enifed('ember-metal/features', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { + 'use strict'; + + exports.default = isEnabled; + + /** + The hash of enabled Canary features. Add to this, any canary features + before creating your application. + + Alternatively (and recommended), you can also define `EmberENV.FEATURES` + if you need to enable features flagged at runtime. + + @class FEATURES + @namespace Ember + @static + @since 1.1.0 + @public + */ + var FEATURES = _emberMetalCore.default.ENV.FEATURES || {}; + + exports.FEATURES = FEATURES; + /** + Determine whether the specified `feature` is enabled. Used by Ember's + build tools to exclude experimental features from beta/stable builds. + + You can define the following configuration options: + + * `EmberENV.ENABLE_ALL_FEATURES` - force all features to be enabled. + * `EmberENV.ENABLE_OPTIONAL_FEATURES` - enable any features that have not been explicitly + enabled/disabled. + + @method isEnabled + @param {String} feature The feature to check + @return {Boolean} + @for Ember.FEATURES + @since 1.1.0 + @public + */ + + function isEnabled(feature) { + var featureValue = FEATURES[feature]; + + if (_emberMetalCore.default.ENV.ENABLE_ALL_FEATURES) { + return true; + } else if (featureValue === true || featureValue === false || featureValue === undefined) { + return featureValue; + } else if (_emberMetalCore.default.ENV.ENABLE_OPTIONAL_FEATURES) { + return true; + } else { + return false; + } + } +}); +enifed('ember-metal/get_properties', ['exports', 'ember-metal/property_get'], function (exports, _emberMetalProperty_get) { + 'use strict'; - exports["default"] = getProperties; + exports.default = getProperties; /** To get multiple properties at once, call `Ember.getProperties` @@ -15824,7 +15314,7 @@ enifed("ember-metal/get_properties", ["exports", "ember-metal/property_get", "em var propertyNames = arguments; var i = 1; - if (arguments.length === 2 && _emberMetalUtils.isArray(arguments[1])) { + if (arguments.length === 2 && Array.isArray(arguments[1])) { i = 0; propertyNames = arguments[1]; } @@ -15834,8 +15324,8 @@ enifed("ember-metal/get_properties", ["exports", "ember-metal/property_get", "em return ret; } }); -enifed("ember-metal/injected_property", ["exports", "ember-metal/core", "ember-metal/computed", "ember-metal/alias", "ember-metal/properties", "ember-metal/platform/create"], function (exports, _emberMetalCore, _emberMetalComputed, _emberMetalAlias, _emberMetalProperties, _emberMetalPlatformCreate) { - "use strict"; +enifed('ember-metal/injected_property', ['exports', 'ember-metal/core', 'ember-metal/computed', 'ember-metal/alias', 'ember-metal/properties'], function (exports, _emberMetalCore, _emberMetalComputed, _emberMetalAlias, _emberMetalProperties) { + 'use strict'; /** Read-only property that returns the result of a container lookup. @@ -15857,14 +15347,13 @@ enifed("ember-metal/injected_property", ["exports", "ember-metal/core", "ember-m } function injectedPropertyGet(keyName) { - var possibleDesc = this[keyName]; - var desc = possibleDesc !== null && typeof possibleDesc === 'object' && possibleDesc.isDescriptor ? possibleDesc : undefined; + var desc = this[keyName]; - + return this.container.lookup(desc.type + ':' + (desc.name || keyName)); } - InjectedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalProperties.Descriptor.prototype); + InjectedProperty.prototype = Object.create(_emberMetalProperties.Descriptor.prototype); var InjectedPropertyPrototype = InjectedProperty.prototype; var ComputedPropertyPrototype = _emberMetalComputed.ComputedProperty.prototype; @@ -15877,11 +15366,11 @@ enifed("ember-metal/injected_property", ["exports", "ember-metal/core", "ember-m InjectedPropertyPrototype.teardown = ComputedPropertyPrototype.teardown; - exports["default"] = InjectedProperty; + exports.default = InjectedProperty; }); // Ember.assert -enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalUtils) { - "use strict"; +enifed('ember-metal/instrumentation', ['exports', 'ember-metal/core'], function (exports, _emberMetalCore) { + 'use strict'; exports.instrument = instrument; exports._instrumentStart = _instrumentStart; @@ -15990,19 +15479,25 @@ enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-met var finalizer = _instrumentStart(name, function () { return payload; }); + if (finalizer) { - var tryable = function _instrumenTryable() { - return callback.call(binding); - }; - var catchable = function _instrumentCatchable(e) { - payload.exception = e; - }; - return _emberMetalUtils.tryCatchFinally(tryable, catchable, finalizer); + return withFinalizer(callback, finalizer, payload, binding); } else { return callback.call(binding); } } + function withFinalizer(callback, finalizer, payload, binding) { + try { + return callback.call(binding); + } catch (e) { + payload.exception = e; + return payload; + } finally { + return finalizer(); + } + } + // private for now function _instrumentStart(name, _payload) { @@ -16018,10 +15513,10 @@ enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-met var payload = _payload(); - var STRUCTURED_PROFILE = _emberMetalCore["default"].STRUCTURED_PROFILE; + var STRUCTURED_PROFILE = _emberMetalCore.default.STRUCTURED_PROFILE; var timeName; if (STRUCTURED_PROFILE) { - timeName = name + ": " + payload.object; + timeName = name + ': ' + payload.object; console.time(timeName); } @@ -16062,25 +15557,25 @@ enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-met */ function subscribe(pattern, object) { - var paths = pattern.split("."); + var paths = pattern.split('.'); var path; var regex = []; for (var i = 0, l = paths.length; i < l; i++) { path = paths[i]; - if (path === "*") { - regex.push("[^\\.]*"); + if (path === '*') { + regex.push('[^\\.]*'); } else { regex.push(path); } } - regex = regex.join("\\."); - regex = regex + "(\\..*)?"; + regex = regex.join('\\.'); + regex = regex + '(\\..*)?'; var subscriber = { pattern: pattern, - regex: new RegExp("^" + regex + "$"), + regex: new RegExp('^' + regex + '$'), object: object }; @@ -16129,7 +15624,7 @@ enifed("ember-metal/instrumentation", ["exports", "ember-metal/core", "ember-met enifed('ember-metal/is_blank', ['exports', 'ember-metal/is_empty'], function (exports, _emberMetalIs_empty) { 'use strict'; - exports["default"] = isBlank; + exports.default = isBlank; /** A value is blank if it is empty or a whitespace string. @@ -16157,7 +15652,7 @@ enifed('ember-metal/is_blank', ['exports', 'ember-metal/is_empty'], function (ex */ function isBlank(obj) { - return _emberMetalIs_empty["default"](obj) || typeof obj === 'string' && obj.match(/\S/) === null; + return _emberMetalIs_empty.default(obj) || typeof obj === 'string' && obj.match(/\S/) === null; } }); enifed('ember-metal/is_empty', ['exports', 'ember-metal/property_get', 'ember-metal/is_none'], function (exports, _emberMetalProperty_get, _emberMetalIs_none) { @@ -16188,7 +15683,7 @@ enifed('ember-metal/is_empty', ['exports', 'ember-metal/property_get', 'ember-me @public */ function isEmpty(obj) { - var none = _emberMetalIs_none["default"](obj); + var none = _emberMetalIs_none.default(obj); if (none) { return none; } @@ -16220,7 +15715,7 @@ enifed('ember-metal/is_empty', ['exports', 'ember-metal/property_get', 'ember-me return false; } - exports["default"] = isEmpty; + exports.default = isEmpty; }); enifed("ember-metal/is_none", ["exports"], function (exports) { /** @@ -16245,16 +15740,16 @@ enifed("ember-metal/is_none", ["exports"], function (exports) { */ "use strict"; + exports.default = isNone; + function isNone(obj) { return obj === null || obj === undefined; } - - exports["default"] = isNone; }); enifed('ember-metal/is_present', ['exports', 'ember-metal/is_blank'], function (exports, _emberMetalIs_blank) { 'use strict'; - exports["default"] = isPresent; + exports.default = isPresent; /** A value is present if it not `isBlank`. @@ -16283,12 +15778,10 @@ enifed('ember-metal/is_present', ['exports', 'ember-metal/is_blank'], function ( */ function isPresent(obj) { - return !_emberMetalIs_blank["default"](obj); + return !_emberMetalIs_blank.default(obj); } }); -enifed('ember-metal/keys', ['exports', 'ember-metal/platform/define_property'], function (exports, _emberMetalPlatformDefine_property) { - 'use strict'; - +enifed('ember-metal/keys', ['exports'], function (exports) { /** Returns all of the keys defined on an object or hash. This is useful when inspecting objects for debugging. On browsers that support it, this @@ -16300,9 +15793,11 @@ enifed('ember-metal/keys', ['exports', 'ember-metal/platform/define_property'], @return {Array} Array containing keys of obj @private */ + 'use strict'; + var keys = Object.keys; - if (!keys || !_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { + if (!keys) { // modified from // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys keys = (function () { @@ -16337,10 +15832,10 @@ enifed('ember-metal/keys', ['exports', 'ember-metal/platform/define_property'], })(); } - exports["default"] = keys; + exports.default = keys; }); -enifed("ember-metal/libraries", ["exports", "ember-metal/core", "ember-metal/enumerable_utils"], function (exports, _emberMetalCore, _emberMetalEnumerable_utils) { - "use strict"; +enifed('ember-metal/libraries', ['exports', 'ember-metal/core', 'ember-metal/features'], function (exports, _emberMetalCore, _emberMetalFeatures) { + 'use strict'; /** Helper class that allows you to register your library with Ember. @@ -16391,23 +15886,16 @@ enifed("ember-metal/libraries", ["exports", "ember-metal/core", "ember-metal/enu var index; if (lib) { - index = _emberMetalEnumerable_utils.indexOf(this._registry, lib); + index = this._registry.indexOf(lib); this._registry.splice(index, 1); } - }, - - each: function (callback) { - _emberMetalEnumerable_utils.forEach(this._registry, function (lib) { - callback(lib.name, lib.version); - }); } }; - - exports["default"] = Libraries; + exports.default = Libraries; }); -enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error"], function (exports, _emberMetalCore, _emberMetalError) { - "use strict"; +enifed('ember-metal/logger', ['exports', 'ember-metal/core', 'ember-metal/error'], function (exports, _emberMetalCore, _emberMetalError) { + 'use strict'; function K() { return this; @@ -16415,8 +15903,8 @@ enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error" function consoleMethod(name) { var consoleObj, logToConsole; - if (_emberMetalCore["default"].imports.console) { - consoleObj = _emberMetalCore["default"].imports.console; + if (_emberMetalCore.default.imports.console) { + consoleObj = _emberMetalCore.default.imports.console; } else if (typeof console !== 'undefined') { consoleObj = console; } @@ -16448,7 +15936,7 @@ enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error" if (!test) { try { // attempt to preserve the stack - throw new _emberMetalError["default"]("assertion failed: " + message); + throw new _emberMetalError.default('assertion failed: ' + message); } catch (error) { setTimeout(function () { throw error; @@ -16465,7 +15953,7 @@ enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error" @namespace Ember @public */ - exports["default"] = { + exports.default = { /** Logs the arguments to the console. You can pass as many arguments as you want and they will be joined together with a space. @@ -16554,7 +16042,7 @@ enifed("ember-metal/logger", ["exports", "ember-metal/core", "ember-metal/error" }; }); // Ember.imports -enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", "ember-metal/platform/create", "ember-metal/deprecate_property"], function (exports, _emberMetalUtils, _emberMetalArray, _emberMetalPlatformCreate, _emberMetalDeprecate_property) { +enifed('ember-metal/map', ['exports', 'ember-metal/core', 'ember-metal/utils'], function (exports, _emberMetalCore, _emberMetalUtils) { /** @module ember @submodule ember-metal @@ -16578,18 +16066,18 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", `Ember.Map.create()` for symmetry with other Ember classes. */ - "use strict"; + 'use strict'; function missingFunction(fn) { - throw new TypeError(Object.prototype.toString.call(fn) + " is not a function"); + throw new TypeError(Object.prototype.toString.call(fn) + ' is not a function'); } function missingNew(name) { - throw new TypeError("Constructor " + name + " requires 'new'"); + throw new TypeError('Constructor ' + name + ' requires \'new\''); } function copyNull(obj) { - var output = _emberMetalPlatformCreate["default"](null); + var output = Object.create(null); for (var prop in obj) { // hasOwnPropery is not needed because obj is Object.create(null); @@ -16626,7 +16114,7 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", this.clear(); this._silenceRemoveDeprecation = false; } else { - missingNew("OrderedSet"); + missingNew('OrderedSet'); } } @@ -16649,7 +16137,7 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", @private */ clear: function () { - this.presenceSet = _emberMetalPlatformCreate["default"](null); + this.presenceSet = Object.create(null); this.list = []; this.size = 0; }, @@ -16674,19 +16162,6 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", return this; }, - /** - @deprecated - @method remove - @param obj - @param _guid (optional and for internal use only) - @return {Boolean} - @private - */ - remove: function (obj, _guid) { - - return this["delete"](obj, _guid); - }, - /** @since 1.8.0 @method delete @@ -16695,14 +16170,14 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", @return {Boolean} @private */ - "delete": function (obj, _guid) { + delete: function (obj, _guid) { var guid = _guid || _emberMetalUtils.guidFor(obj); var presenceSet = this.presenceSet; var list = this.list; if (presenceSet[guid] === true) { delete presenceSet[guid]; - var index = _emberMetalArray.indexOf.call(list, obj); + var index = list.indexOf(obj); if (index > -1) { list.splice(index, 1); } @@ -16796,8 +16271,6 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", } }; - _emberMetalDeprecate_property.deprecateProperty(OrderedSet.prototype, 'length', 'size'); - /** A Map stores values indexed by keys. Unlike JavaScript's default Objects, the keys of a Map can be any JavaScript @@ -16822,14 +16295,14 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", if (this instanceof this.constructor) { this._keys = OrderedSet.create(); this._keys._silenceRemoveDeprecation = true; - this._values = _emberMetalPlatformCreate["default"](null); + this._values = Object.create(null); this.size = 0; } else { - missingNew("OrderedSet"); + missingNew('OrderedSet'); } } - Ember.Map = Map; + _emberMetalCore.default.Map = Map; /** @method create @@ -16898,19 +16371,6 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", return this; }, - /** - @deprecated see delete - Removes a value from the map for an associated key. - @method remove - @param {*} key - @return {Boolean} true if an item was removed, false otherwise - @private - */ - remove: function (key) { - - return this["delete"](key); - }, - /** Removes a value from the map for an associated key. @since 1.8.0 @@ -16919,7 +16379,7 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", @return {Boolean} true if an item was removed, false otherwise @private */ - "delete": function (key) { + delete: function (key) { if (this.size === 0) { return false; } @@ -16929,7 +16389,7 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", var values = this._values; var guid = _emberMetalUtils.guidFor(key); - if (keys["delete"](key, guid)) { + if (keys.delete(key, guid)) { delete values[guid]; this.size = keys.size; return true; @@ -16993,7 +16453,7 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", */ clear: function () { this._keys.clear(); - this._values = _emberMetalPlatformCreate["default"](null); + this._values = Object.create(null); this.size = 0; }, @@ -17007,8 +16467,6 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", } }; - _emberMetalDeprecate_property.deprecateProperty(Map.prototype, 'length', 'size'); - /** @class MapWithDefault @namespace Ember @@ -17040,7 +16498,7 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", } }; - MapWithDefault.prototype = _emberMetalPlatformCreate["default"](Map.prototype); + MapWithDefault.prototype = Object.create(Map.prototype); MapWithDefault.prototype.constructor = MapWithDefault; MapWithDefault.prototype._super$constructor = Map; MapWithDefault.prototype._super$get = Map.prototype.get; @@ -17077,17 +16535,12 @@ enifed("ember-metal/map", ["exports", "ember-metal/utils", "ember-metal/array", })); }; - exports["default"] = Map; + exports.default = Map; exports.OrderedSet = OrderedSet; exports.Map = Map; exports.MapWithDefault = MapWithDefault; }); -enifed('ember-metal/merge', ['exports', 'ember-metal/keys'], function (exports, _emberMetalKeys) { - 'use strict'; - - exports["default"] = merge; - exports.assign = assign; - +enifed('ember-metal/merge', ['exports'], function (exports) { /** Merge the contents of two objects together into the first object. @@ -17103,15 +16556,19 @@ enifed('ember-metal/merge', ['exports', 'ember-metal/keys'], function (exports, @param {Object} original The object to merge into @param {Object} updates The object to copy properties from @return {Object} - @private + @public */ + 'use strict'; + + exports.default = merge; + exports.assign = assign; function merge(original, updates) { if (!updates || typeof updates !== 'object') { return original; } - var props = _emberMetalKeys["default"](updates); + var props = Object.keys(updates); var prop; var length = props.length; @@ -17134,7 +16591,7 @@ enifed('ember-metal/merge', ['exports', 'ember-metal/keys'], function (exports, continue; } - var updates = _emberMetalKeys["default"](arg); + var updates = Object.keys(arg); for (var _i = 0, _l = updates.length; _i < _l; _i++) { var prop = updates[_i]; @@ -17145,18 +16602,19 @@ enifed('ember-metal/merge', ['exports', 'ember-metal/keys'], function (exports, return original; } }); -enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/array", "ember-metal/platform/create", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/expand_properties", "ember-metal/properties", "ember-metal/computed", "ember-metal/binding", "ember-metal/observer", "ember-metal/events", "ember-metal/streams/utils"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalArray, _emberMetalPlatformCreate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalProperties, _emberMetalComputed, _emberMetalBinding, _emberMetalObserver, _emberMetalEvents, _emberMetalStreamsUtils) { +enifed('ember-metal/mixin', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/utils', 'ember-metal/expand_properties', 'ember-metal/properties', 'ember-metal/computed', 'ember-metal/binding', 'ember-metal/observer', 'ember-metal/events', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalExpand_properties, _emberMetalProperties, _emberMetalComputed, _emberMetalBinding, _emberMetalObserver, _emberMetalEvents, _emberMetalStreamsUtils) { // Remove "use strict"; from transpiled module until // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed // exports.mixin = mixin; + exports.default = Mixin; exports.required = required; exports.aliasMethod = aliasMethod; exports.observer = observer; exports._immediateObserver = _immediateObserver; exports._beforeObserver = _beforeObserver; - "REMOVE_USE_STRICT: true"; + 'REMOVE_USE_STRICT: true'; /** @module ember @@ -17204,7 +16662,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", if (!ret) { ret = m.mixins = {}; } else if (!m.hasOwnProperty('mixins')) { - ret = m.mixins = _emberMetalPlatformCreate["default"](ret); + ret = m.mixins = Object.create(ret); } return ret; } @@ -17267,7 +16725,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", // Since multiple mixins may inherit from the same parent, we need // to clone the computed property so that other mixins do not receive // the wrapped version. - property = _emberMetalPlatformCreate["default"](property); + property = Object.create(property); property._getter = _emberMetalUtils.wrap(property._getter, superProperty._getter); if (superProperty._setter) { if (property._setter) { @@ -17345,7 +16803,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", return value; } - var newBase = _emberMetalMerge["default"]({}, baseValue); + var newBase = _emberMetalMerge.default({}, baseValue); var hasFunction = false; for (var prop in value) { @@ -17385,9 +16843,9 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", descs[key] = value; values[key] = undefined; } else { - if (concats && _emberMetalArray.indexOf.call(concats, key) >= 0 || key === 'concatenatedProperties' || key === 'mergedProperties') { + if (concats && concats.indexOf(key) >= 0 || key === 'concatenatedProperties' || key === 'mergedProperties') { value = applyConcatenatedProperties(base, key, value, values); - } else if (mergings && _emberMetalArray.indexOf.call(mergings, key) >= 0) { + } else if (mergings && mergings.indexOf(key) >= 0) { value = applyMergedProperties(base, key, value, values); } else if (isMethod(value)) { value = giveMethodSuper(base, key, value, values, descs); @@ -17437,7 +16895,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", } else if (currentMixin.mixins) { mergeMixins(currentMixin.mixins, m, descs, values, base, keys); if (currentMixin._without) { - _emberMetalArray.forEach.call(currentMixin._without, removeKeys); + currentMixin._without.forEach(removeKeys); } } } @@ -17451,7 +16909,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", if (!bindings) { bindings = m.bindings = {}; } else if (!m.hasOwnProperty('bindings')) { - bindings = m.bindings = _emberMetalPlatformCreate["default"](m.bindings); + bindings = m.bindings = Object.create(m.bindings); } bindings[key] = value; } @@ -17476,7 +16934,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", stream.subscribe(onNotify); if (obj._streamBindingSubscriptions === undefined) { - obj._streamBindingSubscriptions = _emberMetalPlatformCreate["default"](null); + obj._streamBindingSubscriptions = Object.create(null); } obj._streamBindingSubscriptions[key] = onNotify; @@ -17686,7 +17144,6 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", @namespace Ember @public */ - exports["default"] = Mixin; function Mixin(args, properties) { this.properties = properties; @@ -17722,7 +17179,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", Mixin.finishPartial = finishPartial; // ES6TODO: this relies on a global state? - _emberMetalCore["default"].anyUnprocessedMixins = false; + _emberMetalCore.default.anyUnprocessedMixins = false; /** @method create @@ -17732,7 +17189,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", */ Mixin.create = function () { // ES6TODO: this relies on a global state? - _emberMetalCore["default"].anyUnprocessedMixins = true; + _emberMetalCore.default.anyUnprocessedMixins = true; var M = this; for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { @@ -17858,8 +17315,8 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", } } } else if (mixin.mixins) { - _emberMetalArray.forEach.call(mixin.mixins, function (x) { - _keys(ret, x, seen); + mixin.mixins.forEach(function (x) { + return _keys(ret, x, seen); }); } } @@ -17944,7 +17401,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", @method aliasMethod @for Ember @param {String} methodName name of the method to alias - @private + @public */ function aliasMethod(methodName) { @@ -17986,11 +17443,12 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", var paths; var addWatchedProperty = function (path) { + paths.push(path); }; var _paths = args.slice(0, -1); - if (typeof func !== "function") { + if (typeof func !== 'function') { // revert to old, soft-deprecated argument ordering func = args[0]; @@ -18000,11 +17458,11 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", paths = []; for (var i = 0; i < _paths.length; ++i) { - _emberMetalExpand_properties["default"](_paths[i], addWatchedProperty); + _emberMetalExpand_properties.default(_paths[i], addWatchedProperty); } - if (typeof func !== "function") { - throw new _emberMetalCore["default"].Error("Ember.observer called without a function"); + if (typeof func !== 'function') { + throw new _emberMetalCore.default.Error('Ember.observer called without a function'); } func.__ember_observes__ = paths; @@ -18060,10 +17518,6 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", App.PersonView = Ember.View.extend({ friends: [{ name: 'Tom' }, { name: 'Stefan' }, { name: 'Kris' }], - valueWillChange: Ember.beforeObserver('content.value', function(obj, keyName) { - this.changingFrom = obj.get(keyName); - }), - valueDidChange: Ember.observer('content.value', function(obj, keyName) { // only run if updating a value already in the DOM if (this.get('state') === 'inDOM') { @@ -18105,7 +17559,7 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", var _paths = args.slice(0, -1); - if (typeof func !== "function") { + if (typeof func !== 'function') { // revert to old, soft-deprecated argument ordering func = args[0]; @@ -18115,11 +17569,11 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", paths = []; for (var i = 0; i < _paths.length; ++i) { - _emberMetalExpand_properties["default"](_paths[i], addWatchedProperty); + _emberMetalExpand_properties.default(_paths[i], addWatchedProperty); } - if (typeof func !== "function") { - throw new _emberMetalCore["default"].Error("Ember.beforeObserver called without a function"); + if (typeof func !== 'function') { + throw new _emberMetalCore.default.Error('Ember.beforeObserver called without a function'); } func.__ember_observesBefore__ = paths; @@ -18132,18 +17586,15 @@ enifed("ember-metal/mixin", ["exports", "ember-metal/core", "ember-metal/merge", exports.REQUIRED = REQUIRED; }); // warn, assert, wrap, et; -enifed("ember-metal/observer", ["exports", "ember-metal/watching", "ember-metal/array", "ember-metal/events"], function (exports, _emberMetalWatching, _emberMetalArray, _emberMetalEvents) { - "use strict"; +enifed('ember-metal/observer', ['exports', 'ember-metal/watching', 'ember-metal/events'], function (exports, _emberMetalWatching, _emberMetalEvents) { + 'use strict'; exports.addObserver = addObserver; exports.observersFor = observersFor; exports.removeObserver = removeObserver; exports._addBeforeObserver = _addBeforeObserver; - exports._suspendBeforeObserver = _suspendBeforeObserver; exports._suspendObserver = _suspendObserver; - exports._suspendBeforeObservers = _suspendBeforeObservers; exports._suspendObservers = _suspendObservers; - exports._beforeObserversFor = _beforeObserversFor; exports._removeBeforeObserver = _removeBeforeObserver; /** @@ -18222,28 +17673,15 @@ enifed("ember-metal/observer", ["exports", "ember-metal/watching", "ember-metal/ // This should only be used by the target of the observer // while it is setting the observed path. - function _suspendBeforeObserver(obj, path, target, method, callback) { - return _emberMetalEvents.suspendListener(obj, beforeEvent(path), target, method, callback); - } - function _suspendObserver(obj, path, target, method, callback) { return _emberMetalEvents.suspendListener(obj, changeEvent(path), target, method, callback); } - function _suspendBeforeObservers(obj, paths, target, method, callback) { - var events = _emberMetalArray.map.call(paths, beforeEvent); - return _emberMetalEvents.suspendListeners(obj, events, target, method, callback); - } - function _suspendObservers(obj, paths, target, method, callback) { - var events = _emberMetalArray.map.call(paths, changeEvent); + var events = paths.map(changeEvent); return _emberMetalEvents.suspendListeners(obj, events, target, method, callback); } - function _beforeObserversFor(obj, path) { - return _emberMetalEvents.listenersFor(obj, beforeEvent(path)); - } - /** @method removeBeforeObserver @for Ember @@ -18262,8 +17700,8 @@ enifed("ember-metal/observer", ["exports", "ember-metal/watching", "ember-metal/ return this; } }); -enifed("ember-metal/observer_set", ["exports", "ember-metal/utils", "ember-metal/events"], function (exports, _emberMetalUtils, _emberMetalEvents) { - "use strict"; +enifed('ember-metal/observer_set', ['exports', 'ember-metal/utils', 'ember-metal/events'], function (exports, _emberMetalUtils, _emberMetalEvents) { + 'use strict'; /* this.observerSet = { @@ -18283,7 +17721,7 @@ enifed("ember-metal/observer_set", ["exports", "ember-metal/utils", "ember-metal ... ] */ - exports["default"] = ObserverSet; + exports.default = ObserverSet; function ObserverSet() { this.clear(); @@ -18345,23 +17783,23 @@ enifed('ember-metal/path_cache', ['exports', 'ember-metal/cache'], function (exp var IS_GLOBAL_PATH = /^[A-Z$].*[\.]/; var HAS_THIS = 'this.'; - var isGlobalCache = new _emberMetalCache["default"](1000, function (key) { + var isGlobalCache = new _emberMetalCache.default(1000, function (key) { return IS_GLOBAL.test(key); }); - var isGlobalPathCache = new _emberMetalCache["default"](1000, function (key) { + var isGlobalPathCache = new _emberMetalCache.default(1000, function (key) { return IS_GLOBAL_PATH.test(key); }); - var hasThisCache = new _emberMetalCache["default"](1000, function (key) { + var hasThisCache = new _emberMetalCache.default(1000, function (key) { return key.lastIndexOf(HAS_THIS, 0) === 0; }); - var firstDotIndexCache = new _emberMetalCache["default"](1000, function (key) { + var firstDotIndexCache = new _emberMetalCache.default(1000, function (key) { return key.indexOf('.'); }); - var firstKeyCache = new _emberMetalCache["default"](1000, function (path) { + var firstKeyCache = new _emberMetalCache.default(1000, function (path) { var index = firstDotIndexCache.get(path); if (index === -1) { return path; @@ -18370,7 +17808,7 @@ enifed('ember-metal/path_cache', ['exports', 'ember-metal/cache'], function (exp } }); - var tailPathCache = new _emberMetalCache["default"](1000, function (path) { + var tailPathCache = new _emberMetalCache.default(1000, function (path) { var index = firstDotIndexCache.get(path); if (index !== -1) { return path.slice(index + 1); @@ -18412,282 +17850,12 @@ enifed('ember-metal/path_cache', ['exports', 'ember-metal/cache'], function (exp return tailPathCache.get(path); } }); -enifed('ember-metal/platform/create', ['exports', 'ember-metal/platform/define_properties'], function (exports, _emberMetalPlatformDefine_properties) { - // Remove "use strict"; from transpiled module until - // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed - // - - "REMOVE_USE_STRICT: true"; - - /** - @class platform - @namespace Ember - @static - @private - */ - - /** - Identical to `Object.create()`. Implements if not available natively. - - @since 1.8.0 - @method create - @for Ember - @public - */ - var create; - // ES5 15.2.3.5 - // http://es5.github.com/#x15.2.3.5 - if (!(Object.create && !Object.create(null).hasOwnProperty)) { - /* jshint scripturl:true, proto:true */ - // Contributed by Brandon Benvie, October, 2012 - var createEmpty; - var supportsProto = !({ '__proto__': null } instanceof Object); - // the following produces false positives - // in Opera Mini => not a reliable check - // Object.prototype.__proto__ === null - if (supportsProto || typeof document === 'undefined') { - createEmpty = function () { - return { "__proto__": null }; - }; - } else { - // In old IE __proto__ can't be used to manually set `null`, nor does - // any other method exist to make an object that inherits from nothing, - // aside from Object.prototype itself. Instead, create a new global - // object and *steal* its Object.prototype and strip it bare. This is - // used as the prototype to create nullary objects. - createEmpty = function () { - var iframe = document.createElement('iframe'); - var parent = document.body || document.documentElement; - iframe.style.display = 'none'; - parent.appendChild(iframe); - iframe.src = 'javascript:'; - var empty = iframe.contentWindow.Object.prototype; - parent.removeChild(iframe); - iframe = null; - delete empty.constructor; - delete empty.hasOwnProperty; - delete empty.propertyIsEnumerable; - delete empty.isPrototypeOf; - delete empty.toLocaleString; - delete empty.toString; - delete empty.valueOf; - - function Empty() {} - Empty.prototype = empty; - // short-circuit future calls - createEmpty = function () { - return new Empty(); - }; - return new Empty(); - }; - } - - create = Object.create = function create(prototype, properties) { - - var object; - function Type() {} // An empty constructor. - - if (prototype === null) { - object = createEmpty(); - } else { - if (typeof prototype !== "object" && typeof prototype !== "function") { - // In the native implementation `parent` can be `null` - // OR *any* `instanceof Object` (Object|Function|Array|RegExp|etc) - // Use `typeof` tho, b/c in old IE, DOM elements are not `instanceof Object` - // like they are in modern browsers. Using `Object.create` on DOM elements - // is...err...probably inappropriate, but the native version allows for it. - throw new TypeError("Object prototype may only be an Object or null"); // same msg as Chrome - } - - Type.prototype = prototype; - - object = new Type(); - } - - if (properties !== undefined) { - _emberMetalPlatformDefine_properties["default"](object, properties); - } - - return object; - }; - } else { - create = Object.create; - } - - exports["default"] = create; -}); -enifed("ember-metal/platform/define_properties", ["exports", "ember-metal/platform/define_property"], function (exports, _emberMetalPlatformDefine_property) { - "use strict"; - - var defineProperties = Object.defineProperties; - - // ES5 15.2.3.7 - // http://es5.github.com/#x15.2.3.7 - if (!defineProperties) { - defineProperties = function defineProperties(object, properties) { - for (var property in properties) { - if (properties.hasOwnProperty(property) && property !== "__proto__") { - _emberMetalPlatformDefine_property.defineProperty(object, property, properties[property]); - } - } - return object; - }; - - Object.defineProperties = defineProperties; - } - - exports["default"] = defineProperties; -}); -enifed('ember-metal/platform/define_property', ['exports'], function (exports) { - /*globals Node */ - - /** - @class platform - @namespace Ember - @static - @private - */ - - /** - Set to true if the platform supports native getters and setters. - - @property hasPropertyAccessors - @final - @private - */ - - /** - Identical to `Object.defineProperty()`. Implements as much functionality - as possible if not available natively. - - @method defineProperty - @param {Object} obj The object to modify - @param {String} keyName property name to modify - @param {Object} desc descriptor hash - @return {void} - @public - */ - 'use strict'; - - var defineProperty = (function checkCompliance(defineProperty) { - if (!defineProperty) { - return; - } - - try { - var a = 5; - var obj = {}; - defineProperty(obj, 'a', { - configurable: true, - enumerable: true, - get: function () { - return a; - }, - set: function (v) { - a = v; - } - }); - if (obj.a !== 5) { - return; - } - - obj.a = 10; - if (a !== 10) { - return; - } - - // check non-enumerability - defineProperty(obj, 'a', { - configurable: true, - enumerable: false, - writable: true, - value: true - }); - for (var key in obj) { - if (key === 'a') { - return; - } - } - - // Detects a bug in Android <3.2 where you cannot redefine a property using - // Object.defineProperty once accessors have already been set. - if (obj.a !== true) { - return; - } - - // Detects a bug in Android <3 where redefining a property without a value changes the value - // Object.defineProperty once accessors have already been set. - defineProperty(obj, 'a', { - enumerable: false - }); - if (obj.a !== true) { - return; - } - - // defineProperty is compliant - return defineProperty; - } catch (e) { - // IE8 defines Object.defineProperty but calling it on an Object throws - return; - } - })(Object.defineProperty); - - var hasES5CompliantDefineProperty = !!defineProperty; - - if (hasES5CompliantDefineProperty && typeof document !== 'undefined') { - // This is for Safari 5.0, which supports Object.defineProperty, but not - // on DOM nodes. - var canDefinePropertyOnDOM = (function () { - try { - defineProperty(document.createElement('div'), 'definePropertyOnDOM', {}); - return true; - } catch (e) {} - - return false; - })(); - - if (!canDefinePropertyOnDOM) { - exports.defineProperty = defineProperty = function (obj, keyName, desc) { - var isNode; - - if (typeof Node === "object") { - isNode = obj instanceof Node; - } else { - isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string"; - } - - if (isNode) { - // TODO: Should we have a warning here? - return obj[keyName] = desc.value; - } else { - return Object.defineProperty(obj, keyName, desc); - } - }; - } - } - - if (!hasES5CompliantDefineProperty) { - exports.defineProperty = defineProperty = function definePropertyPolyfill(obj, keyName, desc) { - if (!desc.get) { - obj[keyName] = desc.value; - } - }; - } - - var hasPropertyAccessors = hasES5CompliantDefineProperty; - var canDefineNonEnumerableProperties = hasES5CompliantDefineProperty; - - exports.hasES5CompliantDefineProperty = hasES5CompliantDefineProperty; - exports.defineProperty = defineProperty; - exports.hasPropertyAccessors = hasPropertyAccessors; - exports.canDefineNonEnumerableProperties = canDefineNonEnumerableProperties; -}); -enifed("ember-metal/properties", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/define_property", "ember-metal/property_events"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformDefine_property, _emberMetalProperty_events) { +enifed('ember-metal/properties', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/utils', 'ember-metal/property_events'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalUtils, _emberMetalProperty_events) { /** @module ember-metal */ - "use strict"; + 'use strict'; exports.Descriptor = Descriptor; exports.MANDATORY_SETTER_FUNCTION = MANDATORY_SETTER_FUNCTION; @@ -18791,9 +17959,8 @@ enifed("ember-metal/properties", ["exports", "ember-metal/core", "ember-metal/ut if (desc instanceof Descriptor) { value = desc; - - obj[keyName] = value; - + obj[keyName] = value; + if (desc.setup) { desc.setup(obj, keyName); } @@ -18801,14 +17968,12 @@ enifed("ember-metal/properties", ["exports", "ember-metal/core", "ember-metal/ut if (desc == null) { value = data; - - obj[keyName] = data; - + obj[keyName] = data; } else { value = desc; - // compatibility with ES5 - _emberMetalPlatformDefine_property.defineProperty(obj, keyName, desc); + // fallback to ES5 + Object.defineProperty(obj, keyName, desc); } } @@ -18827,14 +17992,14 @@ enifed("ember-metal/properties", ["exports", "ember-metal/core", "ember-metal/ut return this; } }); -enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-metal/events", "ember-metal/observer_set"], function (exports, _emberMetalUtils, _emberMetalEvents, _emberMetalObserver_set) { - "use strict"; +enifed('ember-metal/property_events', ['exports', 'ember-metal/utils', 'ember-metal/events', 'ember-metal/observer_set'], function (exports, _emberMetalUtils, _emberMetalEvents, _emberMetalObserver_set) { + 'use strict'; - var PROPERTY_DID_CHANGE = _emberMetalUtils.symbol("PROPERTY_DID_CHANGE"); + var PROPERTY_DID_CHANGE = _emberMetalUtils.symbol('PROPERTY_DID_CHANGE'); exports.PROPERTY_DID_CHANGE = PROPERTY_DID_CHANGE; - var beforeObserverSet = new _emberMetalObserver_set["default"](); - var observerSet = new _emberMetalObserver_set["default"](); + var beforeObserverSet = new _emberMetalObserver_set.default(); + var observerSet = new _emberMetalObserver_set.default(); var deferred = 0; // .......................................................... @@ -19005,6 +18170,11 @@ enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-me keys = keysOf(deps); for (i = 0; i < keys.length; i++) { key = keys[i]; + + if (!deps[key]) { + continue; + } + possibleDesc = obj[key]; desc = possibleDesc !== null && typeof possibleDesc === 'object' && possibleDesc.isDescriptor ? possibleDesc : undefined; @@ -19018,47 +18188,26 @@ enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-me } function chainsWillChange(obj, keyName, m) { - if (!(m.hasOwnProperty('chainWatchers') && m.chainWatchers[keyName])) { + if (m.chainWatchers === undefined || m.chainWatchers.obj !== obj) { return; } - var nodes = m.chainWatchers[keyName]; - var events = []; - var i, l; - - for (i = 0, l = nodes.length; i < l; i++) { - nodes[i].willChange(events); - } - - for (i = 0, l = events.length; i < l; i += 2) { - propertyWillChange(events[i], events[i + 1]); - } + m.chainWatchers.notify(keyName, false, propertyWillChange); } - function chainsDidChange(obj, keyName, m, suppressEvents) { - if (!(m && m.hasOwnProperty('chainWatchers') && m.chainWatchers[keyName])) { + function chainsDidChange(obj, keyName, m) { + if (m.chainWatchers === undefined || m.chainWatchers.obj !== obj) { return; } - var nodes = m.chainWatchers[keyName]; - var events = suppressEvents ? null : []; - var i, l; - - for (i = 0, l = nodes.length; i < l; i++) { - nodes[i].didChange(events); - } - - if (suppressEvents) { - return; - } - - for (i = 0, l = events.length; i < l; i += 2) { - propertyDidChange(events[i], events[i + 1]); - } + m.chainWatchers.notify(keyName, true, propertyDidChange); } function overrideChains(obj, keyName, m) { - chainsDidChange(obj, keyName, m, true); + if (m.chainWatchers === undefined || m.chainWatchers.obj !== obj) { + return; + } + m.chainWatchers.revalidate(keyName); } /** @@ -19100,7 +18249,11 @@ enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-me */ function changeProperties(callback, binding) { beginPropertyChanges(); - _emberMetalUtils.tryFinally(callback, endPropertyChanges, binding); + try { + callback.call(binding); + } finally { + endPropertyChanges.call(binding); + } } function notifyBeforeObservers(obj, keyName) { @@ -19141,12 +18294,12 @@ enifed("ember-metal/property_events", ["exports", "ember-metal/utils", "ember-me exports.endPropertyChanges = endPropertyChanges; exports.changeProperties = changeProperties; }); -enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/error", "ember-metal/path_cache", "ember-metal/platform/define_property", "ember-metal/utils", "ember-metal/is_none"], function (exports, _emberMetalCore, _emberMetalError, _emberMetalPath_cache, _emberMetalPlatformDefine_property, _emberMetalUtils, _emberMetalIs_none) { +enifed('ember-metal/property_get', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/error', 'ember-metal/path_cache'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalError, _emberMetalPath_cache) { /** @module ember-metal */ - "use strict"; + 'use strict'; exports.get = get; exports.normalizeTuple = normalizeTuple; @@ -19155,10 +18308,6 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ var FIRST_KEY = /^([^\.]+)/; - var INTERCEPT_GET = _emberMetalUtils.symbol("INTERCEPT_GET"); - exports.INTERCEPT_GET = INTERCEPT_GET; - var UNHANDLED_GET = _emberMetalUtils.symbol("UNHANDLED_GET"); - // .......................................................... // GET AND SET // @@ -19191,31 +18340,14 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ @return {Object} the property value or `null`. @public */ - exports.UNHANDLED_GET = UNHANDLED_GET; function get(obj, keyName) { - // Helpers that operate with 'this' within an #each + + // Helpers that operate with 'this' within an #each if (keyName === '') { return obj; } - if (!keyName && 'string' === typeof obj) { - keyName = obj; - obj = _emberMetalCore["default"].lookup; - } - - - if (_emberMetalIs_none["default"](obj)) { - return _getPath(obj, keyName); - } - - if (obj && typeof obj[INTERCEPT_GET] === 'function') { - var result = obj[INTERCEPT_GET](obj, keyName); - if (result !== UNHANDLED_GET) { - return result; - } - } - var meta = obj['__ember_meta__']; var possibleDesc = obj[keyName]; var desc = possibleDesc !== null && typeof possibleDesc === 'object' && possibleDesc.isDescriptor ? possibleDesc : undefined; @@ -19228,9 +18360,7 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ if (desc) { return desc.get(obj, keyName); } else { - - ret = obj[keyName]; - + ret = obj[keyName]; if (ret === undefined && 'object' === typeof obj && !(keyName in obj) && 'function' === typeof obj.unknownProperty) { return obj.unknownProperty(keyName); @@ -19268,7 +18398,7 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ } if (!target || isGlobal) { - target = _emberMetalCore["default"].lookup; + target = _emberMetalCore.default.lookup; } if (isGlobal && _emberMetalPath_cache.isPath(path)) { @@ -19285,7 +18415,7 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ function validateIsPath(path) { if (!path || path.length === 0) { - throw new _emberMetalError["default"]("Object in path " + path + " could not be found or was destroyed."); + throw new _emberMetalError.default('Object in path ' + path + ' could not be found or was destroyed.'); } } @@ -19295,7 +18425,6 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ // detect complicated paths and normalize them hasThis = _emberMetalPath_cache.hasThis(path); - if (!root || hasThis) { tuple = normalizeTuple(root, path); root = tuple[0]; @@ -19303,7 +18432,7 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ tuple.length = 0; } - parts = path.split("."); + parts = path.split('.'); len = parts.length; for (idx = 0; root != null && idx < len; idx++) { root = get(root, parts[idx]); @@ -19323,16 +18452,13 @@ enifed("ember-metal/property_get", ["exports", "ember-metal/core", "ember-metal/ return value; } - exports["default"] = get; + exports.default = get; }); -enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_events", "ember-metal/properties", "ember-metal/error", "ember-metal/path_cache", "ember-metal/platform/define_property", "ember-metal/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_events, _emberMetalProperties, _emberMetalError, _emberMetalPath_cache, _emberMetalPlatformDefine_property, _emberMetalUtils) { - "use strict"; +enifed('ember-metal/property_set', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/property_get', 'ember-metal/property_events', 'ember-metal/properties', 'ember-metal/error', 'ember-metal/path_cache'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalProperty_get, _emberMetalProperty_events, _emberMetalProperties, _emberMetalError, _emberMetalPath_cache) { + 'use strict'; exports.set = set; exports.trySet = trySet; - var INTERCEPT_SET = _emberMetalUtils.symbol("INTERCEPT_SET"); - exports.INTERCEPT_SET = INTERCEPT_SET; - var UNHANDLED_SET = _emberMetalUtils.symbol("UNHANDLED_SET"); /** Sets the value of a property on an object, respecting computed properties @@ -19348,30 +18474,9 @@ enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/ @return {Object} the passed value. @public */ - exports.UNHANDLED_SET = UNHANDLED_SET; function set(obj, keyName, value, tolerant) { - if (typeof obj === 'string') { - value = keyName; - keyName = obj; - obj = _emberMetalCore["default"].lookup; - } - - - if (obj === _emberMetalCore["default"].lookup) { - return setPath(obj, keyName, value, tolerant); - } - - // This path exists purely to implement backwards-compatible - // effects (specifically, setting a property on a view may - // invoke a mutator on `attrs`). - if (obj && typeof obj[INTERCEPT_SET] === 'function') { - var result = obj[INTERCEPT_SET](obj, keyName, value, tolerant); - if (result !== UNHANDLED_SET) { - return result; - } - } - + var meta, possibleDesc, desc; if (obj) { meta = obj['__ember_meta__']; @@ -19380,16 +18485,15 @@ enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/ } var isUnknown, currentValue; - if ((!obj || desc === undefined) && _emberMetalPath_cache.isPath(keyName)) { - return setPath(obj, keyName, value, tolerant); + if (desc === undefined && _emberMetalPath_cache.isPath(keyName)) { + return setPath(obj, keyName, value, tolerant); } - + if (desc) { desc.set(obj, keyName, value); } else { - - if (obj !== null && value !== undefined && typeof obj === 'object' && obj[keyName] === value) { + if (value !== undefined && typeof obj === 'object' && obj[keyName] === value) { return value; } @@ -19402,16 +18506,14 @@ enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/ obj.setUnknownProperty(keyName, value); } else if (meta && meta.watching[keyName] > 0) { if (meta.proto !== obj) { - - currentValue = obj[keyName]; - + currentValue = obj[keyName]; } // only trigger a change if the value has changed if (value !== currentValue) { _emberMetalProperty_events.propertyWillChange(obj, keyName); - - obj[keyName] = value; - + + obj[keyName] = value; + _emberMetalProperty_events.propertyDidChange(obj, keyName); } } else { @@ -19437,18 +18539,17 @@ enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/ // get the root if (path !== 'this') { root = _emberMetalProperty_get._getPath(root, path); - } else { - } + } if (!keyName || keyName.length === 0) { - throw new _emberMetalError["default"]('Property set failed: You passed an empty path'); + throw new _emberMetalError.default('Property set failed: You passed an empty path'); } if (!root) { if (tolerant) { return; } else { - throw new _emberMetalError["default"]('Property set failed: object in path "' + path + '" could not be found or was destroyed.'); + throw new _emberMetalError.default('Property set failed: object in path "' + path + '" could not be found or was destroyed.'); } } @@ -19474,9 +18575,81 @@ enifed("ember-metal/property_set", ["exports", "ember-metal/core", "ember-metal/ return set(root, path, value, true); } }); -enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/utils', 'ember-metal/array', 'ember-metal/property_events', 'backburner'], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalArray, _emberMetalProperty_events, _backburner) { +// setup mandatory setter +enifed("ember-metal/replace", ["exports"], function (exports) { + "use strict"; + + exports._replace = _replace; + exports.default = replace; + var splice = Array.prototype.splice; + + function _replace(array, idx, amt, objects) { + var args = [].concat(objects); + var ret = []; + // https://code.google.com/p/chromium/issues/detail?id=56588 + var size = 60000; + var start = idx; + var ends = amt; + var count, chunk; + + while (args.length) { + count = ends > size ? size : ends; + if (count <= 0) { + count = 0; + } + + chunk = args.splice(0, size); + chunk = [start, count].concat(chunk); + + start += size; + ends -= count; + + ret = ret.concat(splice.apply(array, chunk)); + } + return ret; + } + + /** + Replaces objects in an array with the passed objects. + + ```javascript + var array = [1,2,3]; + Ember.EnumerableUtils.replace(array, 1, 2, [4, 5]); // [1, 4, 5] + + var array = [1,2,3]; + Ember.EnumerableUtils.replace(array, 1, 1, [4, 5]); // [1, 4, 5, 3] + + var array = [1,2,3]; + Ember.EnumerableUtils.replace(array, 10, 1, [4, 5]); // [1, 2, 3, 4, 5] + ``` + + @method replace + @deprecated + @param {Array} array The array the objects should be inserted into. + @param {Number} idx Starting index in the array to replace. If *idx* >= + length, then append to the end of the array. + @param {Number} amt Number of elements that should be removed from the array, + starting at *idx* + @param {Array} objects An array of zero or more objects that should be + inserted into the array at *idx* + + @return {Array} The modified array. + @public + */ + + function replace(array, idx, amt, objects) { + if (array.replace) { + return array.replace(idx, amt, objects); + } else { + return _replace(array, idx, amt, objects); + } + } +}); +enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/utils', 'ember-metal/property_events', 'backburner'], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalProperty_events, _backburner) { 'use strict'; + exports.default = run; + function onBegin(current) { run.currentRunLoop = current; } @@ -19486,7 +18659,7 @@ enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/util } // ES6TODO: should Backburner become es6? - var backburner = new _backburner["default"](['sync', 'actions', 'destroy'], { + var backburner = new _backburner.default(['sync', 'actions', 'destroy'], { GUID_KEY: _emberMetalUtils.GUID_KEY, sync: { before: _emberMetalProperty_events.beginPropertyChanges, @@ -19495,7 +18668,7 @@ enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/util defaultQueue: 'actions', onBegin: onBegin, onEnd: onEnd, - onErrorTarget: _emberMetalCore["default"], + onErrorTarget: _emberMetalCore.default, onErrorMethod: 'onerror' }); @@ -19531,7 +18704,6 @@ enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/util @return {Object} return value from invoking the passed function. @public */ - exports["default"] = run; function run() { return backburner.run.apply(backburner, arguments); @@ -20138,15 +19310,15 @@ enifed('ember-metal/run_loop', ['exports', 'ember-metal/core', 'ember-metal/util @private */ run._addQueue = function (name, after) { - if (_emberMetalArray.indexOf.call(run.queues, name) === -1) { - run.queues.splice(_emberMetalArray.indexOf.call(run.queues, after) + 1, 0, name); + if (run.queues.indexOf(name) === -1) { + run.queues.splice(run.queues.indexOf(after) + 1, 0, name); } }; }); -enifed("ember-metal/set_properties", ["exports", "ember-metal/property_events", "ember-metal/property_set", "ember-metal/keys"], function (exports, _emberMetalProperty_events, _emberMetalProperty_set, _emberMetalKeys) { - "use strict"; +enifed('ember-metal/set_properties', ['exports', 'ember-metal/property_events', 'ember-metal/property_set'], function (exports, _emberMetalProperty_events, _emberMetalProperty_set) { + 'use strict'; - exports["default"] = setProperties; + exports.default = setProperties; /** Set a list of properties on an object. These properties are set inside @@ -20166,16 +19338,16 @@ enifed("ember-metal/set_properties", ["exports", "ember-metal/property_events", @method setProperties @param obj @param {Object} properties - @return obj + @return properties @public */ function setProperties(obj, properties) { - if (!properties || typeof properties !== "object") { - return obj; + if (!properties || typeof properties !== 'object') { + return properties; } _emberMetalProperty_events.changeProperties(function () { - var props = _emberMetalKeys["default"](properties); + var props = Object.keys(properties); var propertyName; for (var i = 0, l = props.length; i < l; i++) { @@ -20184,13 +19356,13 @@ enifed("ember-metal/set_properties", ["exports", "ember-metal/property_events", _emberMetalProperty_set.set(obj, propertyName, properties[propertyName]); } }); - return obj; + return properties; } }); -enifed("ember-metal/streams/conditional", ["exports", "ember-metal/streams/stream", "ember-metal/streams/utils", "ember-metal/platform/create"], function (exports, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberMetalPlatformCreate) { - "use strict"; +enifed('ember-metal/streams/conditional', ['exports', 'ember-metal/streams/stream', 'ember-metal/streams/utils'], function (exports, _emberMetalStreamsStream, _emberMetalStreamsUtils) { + 'use strict'; - exports["default"] = conditional; + exports.default = conditional; function conditional(test, consequent, alternate) { if (_emberMetalStreamsUtils.isStream(test)) { @@ -20213,7 +19385,7 @@ enifed("ember-metal/streams/conditional", ["exports", "ember-metal/streams/strea this.alternate = alternate; } - ConditionalStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + ConditionalStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); ConditionalStream.prototype.compute = function () { var oldTestResult = this.oldTestResult; @@ -20242,8 +19414,8 @@ enifed("ember-metal/streams/conditional", ["exports", "ember-metal/streams/strea return newTestResult ? _emberMetalStreamsUtils.read(this.consequent) : _emberMetalStreamsUtils.read(this.alternate); }; }); -enifed("ember-metal/streams/dependency", ["exports", "ember-metal/core", "ember-metal/merge", "ember-metal/streams/utils"], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalStreamsUtils) { - "use strict"; +enifed('ember-metal/streams/dependency', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalStreamsUtils) { + 'use strict'; /** @module ember-metal @@ -20264,7 +19436,7 @@ enifed("ember-metal/streams/dependency", ["exports", "ember-metal/core", "ember- this.unsubscription = null; } - _emberMetalMerge["default"](Dependency.prototype, { + _emberMetalMerge.default(Dependency.prototype, { subscribe: function () { this.unsubscription = _emberMetalStreamsUtils.subscribe(this.dependee, this.depender.notify, this.depender); @@ -20316,9 +19488,9 @@ enifed("ember-metal/streams/dependency", ["exports", "ember-metal/core", "ember- // } }); - exports["default"] = Dependency; + exports.default = Dependency; }); -enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/platform/create', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/observer', 'ember-metal/streams/stream', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalPlatformCreate, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalObserver, _emberMetalStreamsStream, _emberMetalStreamsUtils) { +enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember-metal/merge', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/observer', 'ember-metal/streams/stream', 'ember-metal/streams/utils'], function (exports, _emberMetalCore, _emberMetalMerge, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalObserver, _emberMetalStreamsStream, _emberMetalStreamsUtils) { 'use strict'; function KeyStream(source, key) { @@ -20338,9 +19510,9 @@ enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember- return source.label ? source.label + '.' + key : key; } - KeyStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + KeyStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); - _emberMetalMerge["default"](KeyStream.prototype, { + _emberMetalMerge.default(KeyStream.prototype, { compute: function () { var object = this.sourceDep.getValue(); if (object) { @@ -20360,7 +19532,7 @@ enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember- this.notify(); }, - _super$revalidate: _emberMetalStreamsStream["default"].prototype.revalidate, + _super$revalidate: _emberMetalStreamsStream.default.prototype.revalidate, revalidate: function (value) { this._super$revalidate(value); @@ -20376,7 +19548,7 @@ enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember- } }, - _super$deactivate: _emberMetalStreamsStream["default"].prototype.deactivate, + _super$deactivate: _emberMetalStreamsStream.default.prototype.deactivate, _clearObservedObject: function () { if (this.observedObject) { @@ -20391,19 +19563,19 @@ enifed('ember-metal/streams/key-stream', ['exports', 'ember-metal/core', 'ember- } }); - exports["default"] = KeyStream; + exports.default = KeyStream; }); -enifed("ember-metal/streams/proxy-stream", ["exports", "ember-metal/merge", "ember-metal/streams/stream", "ember-metal/platform/create"], function (exports, _emberMetalMerge, _emberMetalStreamsStream, _emberMetalPlatformCreate) { - "use strict"; +enifed('ember-metal/streams/proxy-stream', ['exports', 'ember-metal/merge', 'ember-metal/streams/stream'], function (exports, _emberMetalMerge, _emberMetalStreamsStream) { + 'use strict'; function ProxyStream(source, label) { this.init(label); this.sourceDep = this.addMutableDependency(source); } - ProxyStream.prototype = _emberMetalPlatformCreate["default"](_emberMetalStreamsStream["default"].prototype); + ProxyStream.prototype = Object.create(_emberMetalStreamsStream.default.prototype); - _emberMetalMerge["default"](ProxyStream.prototype, { + _emberMetalMerge.default(ProxyStream.prototype, { compute: function () { return this.sourceDep.getValue(); }, @@ -20418,10 +19590,10 @@ enifed("ember-metal/streams/proxy-stream", ["exports", "ember-metal/merge", "emb } }); - exports["default"] = ProxyStream; + exports.default = ProxyStream; }); -enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-metal/platform/create", "ember-metal/path_cache", "ember-metal/observer", "ember-metal/streams/utils", "ember-metal/streams/subscriber", "ember-metal/streams/dependency"], function (exports, _emberMetalCore, _emberMetalPlatformCreate, _emberMetalPath_cache, _emberMetalObserver, _emberMetalStreamsUtils, _emberMetalStreamsSubscriber, _emberMetalStreamsDependency) { - "use strict"; +enifed('ember-metal/streams/stream', ['exports', 'ember-metal/core', 'ember-metal/path_cache', 'ember-metal/observer', 'ember-metal/streams/utils', 'ember-metal/streams/subscriber', 'ember-metal/streams/dependency'], function (exports, _emberMetalCore, _emberMetalPath_cache, _emberMetalObserver, _emberMetalStreamsUtils, _emberMetalStreamsSubscriber, _emberMetalStreamsDependency) { + 'use strict'; /** @module ember-metal @@ -20459,7 +19631,7 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta }, _makeChildStream: function (key) { - KeyStream = KeyStream || _emberMetalCore["default"].__loader.require('ember-metal/streams/key-stream')["default"]; + KeyStream = KeyStream || _emberMetalCore.default.__loader.require('ember-metal/streams/key-stream').default; return new KeyStream(this, key); }, @@ -20469,7 +19641,7 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta getKey: function (key) { if (this.children === undefined) { - this.children = _emberMetalPlatformCreate["default"](null); + this.children = Object.create(null); } var keyStream = this.children[key]; @@ -20487,7 +19659,7 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta var tailPath = _emberMetalPath_cache.getTailPath(path); if (this.children === undefined) { - this.children = _emberMetalPlatformCreate["default"](null); + this.children = Object.create(null); } var keyStream = this.children[firstKey]; @@ -20540,7 +19712,7 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta }, addMutableDependency: function (object) { - var dependency = new _emberMetalStreamsDependency["default"](this, object); + var dependency = new _emberMetalStreamsDependency.default(this, object); if (this.isActive) { dependency.subscribe(); @@ -20599,7 +19771,7 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta if (value !== this.observedProxy) { this._clearObservedProxy(); - ProxyMixin = ProxyMixin || _emberMetalCore["default"].__loader.require('ember-runtime/mixins/-proxy')["default"]; + ProxyMixin = ProxyMixin || _emberMetalCore.default.__loader.require('ember-runtime/mixins/-proxy').default; if (ProxyMixin.detect(value)) { _emberMetalObserver.addObserver(value, 'content', this, this.notify); @@ -20620,11 +19792,11 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta }, compute: function () { - throw new Error("Stream error: compute not implemented"); + throw new Error('Stream error: compute not implemented'); }, setValue: function () { - throw new Error("Stream error: setValue not implemented"); + throw new Error('Stream error: setValue not implemented'); }, notify: function () { @@ -20640,7 +19812,7 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta subscribe: function (callback, context) { - var subscriber = new _emberMetalStreamsSubscriber["default"](callback, context, this); + var subscriber = new _emberMetalStreamsSubscriber.default(callback, context, this); if (this.subscriberHead === null) { this.subscriberHead = this.subscriberTail = subscriber; } else { @@ -20731,16 +19903,16 @@ enifed("ember-metal/streams/stream", ["exports", "ember-metal/core", "ember-meta function makeLabel(label) { if (label === undefined) { - return "(no label)"; + return '(no label)'; } else { return label; } } - exports["default"] = Stream; + exports.default = Stream; }); -enifed("ember-metal/streams/subscriber", ["exports", "ember-metal/merge"], function (exports, _emberMetalMerge) { - "use strict"; +enifed('ember-metal/streams/subscriber', ['exports', 'ember-metal/merge'], function (exports, _emberMetalMerge) { + 'use strict'; /** @module ember-metal @@ -20759,7 +19931,7 @@ enifed("ember-metal/streams/subscriber", ["exports", "ember-metal/merge"], funct this.context = context; } - _emberMetalMerge["default"](Subscriber.prototype, { + _emberMetalMerge.default(Subscriber.prototype, { removeFrom: function (stream) { var next = this.next; var prev = this.prev; @@ -20780,9 +19952,9 @@ enifed("ember-metal/streams/subscriber", ["exports", "ember-metal/merge"], funct } }); - exports["default"] = Subscriber; + exports.default = Subscriber; }); -enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, _stream) { +enifed('ember-metal/streams/utils', ['exports', 'ember-metal/core', './stream'], function (exports, _emberMetalCore, _stream) { 'use strict'; exports.isStream = isStream; @@ -20987,7 +20159,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, var hasStream = scanArray(array); if (hasStream) { var i, l; - var stream = new _stream["default"](function () { + var stream = new _stream.default(function () { return concat(readArray(array), separator); }, function () { var labels = labelsFor(array); @@ -20995,7 +20167,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, }); for (i = 0, l = array.length; i < l; i++) { - subscribe(array[i], stream.notify, stream); + stream.addDependency(array[i]); } // used by angle bracket components to detect an attribute was provided @@ -21025,7 +20197,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, labels.push(prop + ': ' + inspect(streams[prop])); } - return labels.length ? '{ ' + labels.join(', ') + ' }' : "{}"; + return labels.length ? '{ ' + labels.join(', ') + ' }' : '{}'; } function labelFor(maybeStream) { @@ -21042,16 +20214,16 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, case 'string': return '"' + value + '"'; case 'object': - return "{ ... }"; + return '{ ... }'; case 'function': - return "function() { ... }"; + return 'function() { ... }'; default: return String(value); } } function or(first, second) { - var stream = new _stream["default"](function () { + var stream = new _stream.default(function () { return first.value() || second.value(); }, function () { return labelFor(first) + ' || ' + labelFor(second); @@ -21071,7 +20243,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, function zip(streams, callback, label) { - var stream = new _stream["default"](function () { + var stream = new _stream.default(function () { var array = readArray(streams); return callback ? callback(array) : array; }, function () { @@ -21087,7 +20259,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, function zipHash(object, callback, label) { - var stream = new _stream["default"](function () { + var stream = new _stream.default(function () { var hash = readHash(object); return callback ? callback(hash) : hash; }, function () { @@ -21136,7 +20308,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, function chain(value, fn, label) { if (isStream(value)) { - var stream = new _stream["default"](fn, function () { + var stream = new _stream.default(fn, function () { return label + '(' + labelFor(value) + ')'; }); stream.addDependency(value); @@ -21155,7 +20327,7 @@ enifed('ember-metal/streams/utils', ['exports', './stream'], function (exports, enifed("ember-metal/symbol", ["exports"], function (exports) { "use strict"; }); -enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platform/create", "ember-metal/platform/define_property"], function (exports, _emberMetalCore, _emberMetalPlatformCreate, _emberMetalPlatformDefine_property) { +enifed('ember-metal/utils', ['exports', 'ember-metal/features'], function (exports, _emberMetalFeatures) { // Remove "use strict"; from transpiled module until // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed // @@ -21164,16 +20336,13 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor exports.symbol = symbol; exports.generateGuid = generateGuid; exports.guidFor = guidFor; - exports.getMeta = getMeta; - exports.setMeta = setMeta; - exports.metaPath = metaPath; exports.wrap = wrap; exports.tryInvoke = tryInvoke; exports.makeArray = makeArray; exports.inspect = inspect; exports.apply = apply; exports.applyStr = applyStr; - "REMOVE_USE_STRICT: true"; + 'REMOVE_USE_STRICT: true'; /** @module ember-metal @@ -21191,8 +20360,7 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor /** Generates a universally unique identifier. This method is used internally by Ember for assisting with - the generation of GUID's and other unique identifiers - such as `bind-attr` data attributes. + the generation of GUID's and other unique identifiers. @public @return {Number} [description] @@ -21336,6 +20504,7 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor descriptor: undefinedDescriptor }; + exports.NEXT_SUPER_PROPERTY = NEXT_SUPER_PROPERTY; /** Generates a new guid, optionally saving the guid to the object that you pass in. You will rarely need to use this method. Instead you should @@ -21353,7 +20522,6 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor separate the guid into separate namespaces. @return {String} the guid */ - exports.NEXT_SUPER_PROPERTY = NEXT_SUPER_PROPERTY; function generateGuid(obj, prefix) { if (!prefix) { @@ -21369,7 +20537,7 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor if (obj.__defineNonEnumerable) { obj.__defineNonEnumerable(GUID_KEY_PROPERTY); } else { - _emberMetalPlatformDefine_property.defineProperty(obj, GUID_KEY, GUID_DESC); + Object.defineProperty(obj, GUID_KEY, GUID_DESC); } } } @@ -21384,7 +20552,7 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor You can also use this method on DOM Element objects. - @private + @public @method guidFor @for Ember @param {Object} obj any object, string, number, Element, or primitive @@ -21392,14 +20560,17 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor */ function guidFor(obj) { + if (obj && obj[GUID_KEY]) { + return obj[GUID_KEY]; + } // special cases where we don't want to add a key to object if (obj === undefined) { - return "(undefined)"; + return '(undefined)'; } if (obj === null) { - return "(null)"; + return '(null)'; } var ret; @@ -21429,10 +20600,6 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor return obj ? '(true)' : '(false)'; default: - if (obj[GUID_KEY]) { - return obj[GUID_KEY]; - } - if (obj === Object) { return '(Object)'; } @@ -21451,7 +20618,7 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor if (obj.__defineNonEnumerable) { obj.__defineNonEnumerable(GUID_KEY_PROPERTY); } else { - _emberMetalPlatformDefine_property.defineProperty(obj, GUID_KEY, GUID_DESC); + Object.defineProperty(obj, GUID_KEY, GUID_DESC); } } return ret; @@ -21464,37 +20631,20 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor function Meta(obj) { this.watching = {}; this.cache = undefined; - this.cacheMeta = undefined; this.source = obj; this.deps = undefined; this.listeners = undefined; this.mixins = undefined; this.bindings = undefined; this.chains = undefined; + this.chainWatchers = undefined; this.values = undefined; this.proto = undefined; } - Meta.prototype = { - chainWatchers: null // FIXME - }; - - if (!_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - // on platforms that don't support enumerable false - // make meta fail jQuery.isPlainObject() to hide from - // jQuery.extend() by having a property that fails - // hasOwnProperty check. - Meta.prototype.__preventPlainObject__ = true; - - // Without non-enumerable properties, meta objects will be output in JSON - // unless explicitly suppressed - Meta.prototype.toJSON = function () {}; - } - // Placeholder for non-writable metas. var EMPTY_META = new Meta(null); - /** Retrieves the meta hash for an object. If `writable` is true ensures the hash is writable for this object as well. @@ -21520,109 +20670,32 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor } if (!ret) { - if (_emberMetalPlatformDefine_property.canDefineNonEnumerableProperties) { - if (obj.__defineNonEnumerable) { - obj.__defineNonEnumerable(EMBER_META_PROPERTY); - } else { - _emberMetalPlatformDefine_property.defineProperty(obj, '__ember_meta__', META_DESC); - } + if (obj.__defineNonEnumerable) { + obj.__defineNonEnumerable(EMBER_META_PROPERTY); + } else { + Object.defineProperty(obj, '__ember_meta__', META_DESC); } ret = new Meta(obj); - obj.__ember_meta__ = ret; } else if (ret.source !== obj) { if (obj.__defineNonEnumerable) { obj.__defineNonEnumerable(EMBER_META_PROPERTY); } else { - _emberMetalPlatformDefine_property.defineProperty(obj, '__ember_meta__', META_DESC); + Object.defineProperty(obj, '__ember_meta__', META_DESC); } - ret = _emberMetalPlatformCreate["default"](ret); - ret.watching = _emberMetalPlatformCreate["default"](ret.watching); + ret = Object.create(ret); + ret.watching = Object.create(ret.watching); ret.cache = undefined; - ret.cacheMeta = undefined; ret.source = obj; - obj['__ember_meta__'] = ret; } return ret; } - function getMeta(obj, property) { - var _meta = meta(obj, false); - return _meta[property]; - } - - function setMeta(obj, property, value) { - var _meta = meta(obj, true); - _meta[property] = value; - return value; - } - - /** - @deprecated - @private - - In order to store defaults for a class, a prototype may need to create - a default meta object, which will be inherited by any objects instantiated - from the class's constructor. - - However, the properties of that meta object are only shallow-cloned, - so if a property is a hash (like the event system's `listeners` hash), - it will by default be shared across all instances of that class. - - This method allows extensions to deeply clone a series of nested hashes or - other complex objects. For instance, the event system might pass - `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will - walk down the keys provided. - - For each key, if the key does not exist, it is created. If it already - exists and it was inherited from its constructor, the constructor's - key is cloned. - - You can also pass false for `writable`, which will simply return - undefined if `prepareMetaPath` discovers any part of the path that - shared or undefined. - - @method metaPath - @for Ember - @param {Object} obj The object whose meta we are examining - @param {Array} path An array of keys to walk down - @param {Boolean} writable whether or not to create a new meta - (or meta property) if one does not already exist or if it's - shared with its constructor - */ - - function metaPath(obj, path, writable) { - var _meta = meta(obj, writable); - var keyName, value; - - for (var i = 0, l = path.length; i < l; i++) { - keyName = path[i]; - value = _meta[keyName]; - - if (!value) { - if (!writable) { - return undefined; - } - value = _meta[keyName] = { __ember_source__: obj }; - } else if (value.__ember_source__ !== obj) { - if (!writable) { - return undefined; - } - value = _meta[keyName] = _emberMetalPlatformCreate["default"](value); - value.__ember_source__ = obj; - } - - _meta = value; - } - - return value; - } - /** Wraps the passed function so that `this._super` will point to the superFunc when the function is invoked. This is the primitive we use to implement @@ -21724,191 +20797,12 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor } } - // https://github.com/emberjs/ember.js/pull/1617 - var needsFinallyFix = (function () { - var count = 0; - try { - // jscs:disable - try {} finally { - count++; - throw new Error('needsFinallyFixTest'); - } - // jscs:enable - } catch (e) {} - - return count !== 1; - })(); - - /** - Provides try/finally functionality, while working - around Safari's double finally bug. - - ```javascript - var tryable = function() { - someResource.lock(); - runCallback(); // May throw error. - }; - - var finalizer = function() { - someResource.unlock(); - }; - - Ember.tryFinally(tryable, finalizer); - ``` - - @method tryFinally - @deprecated Use JavaScript's native try/finally - @for Ember - @param {Function} tryable The function to run the try callback - @param {Function} finalizer The function to run the finally callback - @param {Object} [binding] The optional calling object. Defaults to 'this' - @return {*} The return value is the that of the finalizer, - unless that value is undefined, in which case it is the return value - of the tryable - @private - */ - - var tryFinally; - if (needsFinallyFix) { - exports.tryFinally = tryFinally = function (tryable, finalizer, binding) { - var result, finalResult, finalError; - - binding = binding || this; - - try { - result = tryable.call(binding); - } finally { - try { - finalResult = finalizer.call(binding); - } catch (e) { - finalError = e; - } - } - - if (finalError) { - throw finalError; - } - - return finalResult === undefined ? result : finalResult; - }; - } else { - exports.tryFinally = tryFinally = function (tryable, finalizer, binding) { - var result, finalResult; - - binding = binding || this; - - try { - result = tryable.call(binding); - } finally { - finalResult = finalizer.call(binding); - } - - return finalResult === undefined ? result : finalResult; - }; - } - - var deprecatedTryFinally = function () { - return tryFinally.apply(this, arguments); - }; - - /** - Provides try/catch/finally functionality, while working - around Safari's double finally bug. - - ```javascript - var tryable = function() { - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - beforeValues[i] = listener.before(name, time(), payload); - } - - return callback.call(binding); - }; - - var catchable = function(e) { - payload = payload || {}; - payload.exception = e; - }; - - var finalizer = function() { - for (i = 0, l = listeners.length; i < l; i++) { - listener = listeners[i]; - listener.after(name, time(), payload, beforeValues[i]); - } - }; - - Ember.tryCatchFinally(tryable, catchable, finalizer); - ``` - - @method tryCatchFinally - @deprecated Use JavaScript's native try/catch/finally instead - @for Ember - @param {Function} tryable The function to run the try callback - @param {Function} catchable The function to run the catchable callback - @param {Function} finalizer The function to run the finally callback - @param {Object} [binding] The optional calling object. Defaults to 'this' - @return {*} The return value is the that of the finalizer, - unless that value is undefined, in which case it is the return value - of the tryable. - @private - */ - var tryCatchFinally; - if (needsFinallyFix) { - exports.tryCatchFinally = tryCatchFinally = function (tryable, catchable, finalizer, binding) { - var result, finalResult, finalError; - - binding = binding || this; - - try { - result = tryable.call(binding); - } catch (error) { - result = catchable.call(binding, error); - } finally { - try { - finalResult = finalizer.call(binding); - } catch (e) { - finalError = e; - } - } - - if (finalError) { - throw finalError; - } - - return finalResult === undefined ? result : finalResult; - }; - } else { - exports.tryCatchFinally = tryCatchFinally = function (tryable, catchable, finalizer, binding) { - var result, finalResult; - - binding = binding || this; - - try { - result = tryable.call(binding); - } catch (error) { - result = catchable.call(binding, error); - } finally { - finalResult = finalizer.call(binding); - } - - return finalResult === undefined ? result : finalResult; - }; - } - - var deprecatedTryCatchFinally = function () { - return tryCatchFinally.apply(this, arguments); - }; - // ........................................ // TYPING & ARRAY MESSAGING // var toString = Object.prototype.toString; - var isArray = Array.isArray || function (value) { - return value !== null && value !== undefined && typeof value === 'object' && typeof value.length === 'number' && toString.call(value) === '[object Array]'; - }; - /** Forces the passed object to be part of an array. If the object is already an array, it will return the object. Otherwise, it will add the object to @@ -21937,7 +20831,7 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor if (obj === null || obj === undefined) { return []; } - return isArray(obj) ? obj : [obj]; + return Array.isArray(obj) ? obj : [obj]; } /** @@ -21962,11 +20856,12 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor if (obj === undefined) { return 'undefined'; } - if (isArray(obj)) { + if (Array.isArray(obj)) { return '[' + obj + ']'; } // for non objects - if (typeof obj !== 'object') { + var type = typeof obj; + if (type !== 'object' && type !== 'symbol') { return '' + obj; } // overridden toString @@ -21984,17 +20879,17 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor continue; } // ignore useless items if (typeof v === 'function') { - v = "function() { ... }"; + v = 'function() { ... }'; } if (v && typeof v.toString !== 'function') { - ret.push(key + ": " + toString.call(v)); + ret.push(key + ': ' + toString.call(v)); } else { - ret.push(key + ": " + v); + ret.push(key + ': ' + v); } } } - return "{" + ret.join(", ") + "}"; + return '{' + ret.join(', ') + '}'; } // The following functions are intentionally minified to keep the functions @@ -22059,23 +20954,18 @@ enifed("ember-metal/utils", ["exports", "ember-metal/core", "ember-metal/platfor exports.META_DESC = META_DESC; exports.EMPTY_META = EMPTY_META; exports.meta = meta; - exports.isArray = isArray; exports.makeArray = makeArray; - exports.tryCatchFinally = tryCatchFinally; - exports.deprecatedTryCatchFinally = deprecatedTryCatchFinally; exports.canInvoke = canInvoke; - exports.tryFinally = tryFinally; - exports.deprecatedTryFinally = deprecatedTryFinally; }); -enifed("ember-metal/watch_key", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/platform/define_property", "ember-metal/properties"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalPlatformDefine_property, _emberMetalProperties) { - "use strict"; +enifed('ember-metal/watch_key', ['exports', 'ember-metal/features', 'ember-metal/utils', 'ember-metal/properties'], function (exports, _emberMetalFeatures, _emberMetalUtils, _emberMetalProperties) { + 'use strict'; exports.watchKey = watchKey; exports.unwatchKey = unwatchKey; function watchKey(obj, keyName, meta) { // can't watch length on Array - it is special... - if (keyName === 'length' && _emberMetalUtils.isArray(obj)) { + if (keyName === 'length' && Array.isArray(obj)) { return; } @@ -22095,13 +20985,11 @@ enifed("ember-metal/watch_key", ["exports", "ember-metal/core", "ember-metal/uti if ('function' === typeof obj.willWatchProperty) { obj.willWatchProperty(keyName); } - - } else { + } else { watching[keyName] = (watching[keyName] || 0) + 1; } } - // This is super annoying, but required until // https://github.com/babel/babel/issues/906 is resolved ; // jshint ignore:line @@ -22122,14 +21010,17 @@ enifed("ember-metal/watch_key", ["exports", "ember-metal/core", "ember-metal/uti if ('function' === typeof obj.didUnwatchProperty) { obj.didUnwatchProperty(keyName); } - - } else if (watching[keyName] > 1) { + } else if (watching[keyName] > 1) { watching[keyName]--; } } }); -enifed("ember-metal/watch_path", ["exports", "ember-metal/utils", "ember-metal/chains"], function (exports, _emberMetalUtils, _emberMetalChains) { - "use strict"; + +// this x in Y deopts, so keeping it in this function is better; + +// redefine to set as enumerable +enifed('ember-metal/watch_path', ['exports', 'ember-metal/utils', 'ember-metal/chains'], function (exports, _emberMetalUtils, _emberMetalChains) { + 'use strict'; exports.watchPath = watchPath; exports.unwatchPath = unwatchPath; @@ -22150,7 +21041,7 @@ enifed("ember-metal/watch_path", ["exports", "ember-metal/utils", "ember-metal/c function watchPath(obj, keyPath, meta) { // can't watch length on Array - it is special... - if (keyPath === 'length' && _emberMetalUtils.isArray(obj)) { + if (keyPath === 'length' && Array.isArray(obj)) { return; } @@ -22178,12 +21069,12 @@ enifed("ember-metal/watch_path", ["exports", "ember-metal/utils", "ember-metal/c } } }); -enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/chains", "ember-metal/watch_key", "ember-metal/watch_path", "ember-metal/path_cache"], function (exports, _emberMetalUtils, _emberMetalChains, _emberMetalWatch_key, _emberMetalWatch_path, _emberMetalPath_cache) { +enifed('ember-metal/watching', ['exports', 'ember-metal/chains', 'ember-metal/watch_key', 'ember-metal/watch_path', 'ember-metal/path_cache'], function (exports, _emberMetalChains, _emberMetalWatch_key, _emberMetalWatch_path, _emberMetalPath_cache) { /** @module ember-metal */ - "use strict"; + 'use strict'; exports.isWatching = isWatching; exports.unwatch = unwatch; @@ -22204,7 +21095,7 @@ enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/cha */ function watch(obj, _keyPath, m) { // can't watch length on Array - it is special... - if (_keyPath === 'length' && _emberMetalUtils.isArray(obj)) { + if (_keyPath === 'length' && Array.isArray(obj)) { return; } @@ -22226,7 +21117,7 @@ enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/cha function unwatch(obj, _keyPath, m) { // can't watch length on Array - it is special... - if (_keyPath === 'length' && _emberMetalUtils.isArray(obj)) { + if (_keyPath === 'length' && Array.isArray(obj)) { return; } @@ -22267,7 +21158,7 @@ enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/cha nodes = node._chains; if (nodes) { for (key in nodes) { - if (nodes.hasOwnProperty(key)) { + if (nodes[key] !== undefined) { NODE_STACK.push(nodes[key]); } } @@ -22284,39 +21175,30 @@ enifed("ember-metal/watching", ["exports", "ember-metal/utils", "ember-metal/cha } } }); -enifed("ember-routing-htmlbars", ["exports", "ember-metal/core", "ember-metal/merge", "ember-htmlbars/helpers", "ember-htmlbars/keywords", "ember-routing-htmlbars/helpers/query-params", "ember-routing-htmlbars/keywords/action", "ember-routing-htmlbars/keywords/element-action", "ember-routing-htmlbars/keywords/link-to", "ember-routing-htmlbars/keywords/render"], function (exports, _emberMetalCore, _emberMetalMerge, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberRoutingHtmlbarsHelpersQueryParams, _emberRoutingHtmlbarsKeywordsAction, _emberRoutingHtmlbarsKeywordsElementAction, _emberRoutingHtmlbarsKeywordsLinkTo, _emberRoutingHtmlbarsKeywordsRender) { +enifed('ember-routing-htmlbars', ['exports', 'ember-metal/core', 'ember-htmlbars/helpers', 'ember-htmlbars/keywords', 'ember-routing-htmlbars/helpers/query-params', 'ember-routing-htmlbars/keywords/action', 'ember-routing-htmlbars/keywords/element-action', 'ember-routing-htmlbars/keywords/link-to', 'ember-routing-htmlbars/keywords/render'], function (exports, _emberMetalCore, _emberHtmlbarsHelpers, _emberHtmlbarsKeywords, _emberRoutingHtmlbarsHelpersQueryParams, _emberRoutingHtmlbarsKeywordsAction, _emberRoutingHtmlbarsKeywordsElementAction, _emberRoutingHtmlbarsKeywordsLinkTo, _emberRoutingHtmlbarsKeywordsRender) { /** @module ember @submodule ember-routing-htmlbars */ - "use strict"; + 'use strict'; _emberHtmlbarsHelpers.registerHelper('query-params', _emberRoutingHtmlbarsHelpersQueryParams.queryParamsHelper); - _emberHtmlbarsKeywords.registerKeyword('action', _emberRoutingHtmlbarsKeywordsAction["default"]); - _emberHtmlbarsKeywords.registerKeyword('@element_action', _emberRoutingHtmlbarsKeywordsElementAction["default"]); - _emberHtmlbarsKeywords.registerKeyword('link-to', _emberRoutingHtmlbarsKeywordsLinkTo["default"]); - _emberHtmlbarsKeywords.registerKeyword('render', _emberRoutingHtmlbarsKeywordsRender["default"]); + _emberHtmlbarsKeywords.registerKeyword('action', _emberRoutingHtmlbarsKeywordsAction.default); + _emberHtmlbarsKeywords.registerKeyword('@element_action', _emberRoutingHtmlbarsKeywordsElementAction.default); + _emberHtmlbarsKeywords.registerKeyword('link-to', _emberRoutingHtmlbarsKeywordsLinkTo.default); + _emberHtmlbarsKeywords.registerKeyword('render', _emberRoutingHtmlbarsKeywordsRender.default); - var deprecatedLinkTo = _emberMetalMerge["default"]({}, _emberRoutingHtmlbarsKeywordsLinkTo["default"]); - _emberMetalMerge["default"](deprecatedLinkTo, { - link: function (state, params, hash) { - _emberRoutingHtmlbarsKeywordsLinkTo["default"].link.call(this, state, params, hash); - } - }); - - _emberHtmlbarsKeywords.registerKeyword('linkTo', deprecatedLinkTo); - - exports["default"] = _emberMetalCore["default"]; + exports.default = _emberMetalCore.default; }); -enifed("ember-routing-htmlbars/helpers/query-params", ["exports", "ember-metal/core", "ember-routing/system/query_params"], function (exports, _emberMetalCore, _emberRoutingSystemQuery_params) { +enifed('ember-routing-htmlbars/helpers/query-params', ['exports', 'ember-metal/core', 'ember-routing/system/query_params'], function (exports, _emberMetalCore, _emberRoutingSystemQuery_params) { /** @module ember @submodule ember-routing-htmlbars */ - "use strict"; + 'use strict'; exports.queryParamsHelper = queryParamsHelper; @@ -22339,19 +21221,19 @@ enifed("ember-routing-htmlbars/helpers/query-params", ["exports", "ember-metal/c function queryParamsHelper(params, hash) { - return _emberRoutingSystemQuery_params["default"].create({ + return _emberRoutingSystemQuery_params.default.create({ values: hash }); } }); // assert -enifed("ember-routing-htmlbars/keywords/action", ["exports", "htmlbars-runtime/hooks", "ember-routing-htmlbars/keywords/closure-action"], function (exports, _htmlbarsRuntimeHooks, _emberRoutingHtmlbarsKeywordsClosureAction) { +enifed('ember-routing-htmlbars/keywords/action', ['exports', 'ember-metal/features', 'htmlbars-runtime/hooks', 'ember-routing-htmlbars/keywords/closure-action'], function (exports, _emberMetalFeatures, _htmlbarsRuntimeHooks, _emberRoutingHtmlbarsKeywordsClosureAction) { /** @module ember @submodule ember-templates */ - "use strict"; + 'use strict'; /** The `{{action}}` helper provides a way to pass triggers for behavior (usually @@ -22585,33 +21467,32 @@ enifed("ember-routing-htmlbars/keywords/action", ["exports", "htmlbars-runtime/h @public */ - exports["default"] = function (morph, env, scope, params, hash, template, inverse, visitor) { - - if (morph) { - _htmlbarsRuntimeHooks.keyword('@element_action', morph, env, scope, params, hash, template, inverse, visitor); - return true; - } + exports.default = function (morph, env, scope, params, hash, template, inverse, visitor) { + if (morph) { + _htmlbarsRuntimeHooks.keyword('@element_action', morph, env, scope, params, hash, template, inverse, visitor); + return true; + } - return _emberRoutingHtmlbarsKeywordsClosureAction["default"](morph, env, scope, params, hash, template, inverse, visitor); - }; + return _emberRoutingHtmlbarsKeywordsClosureAction.default(morph, env, scope, params, hash, template, inverse, visitor); + }; }); -enifed("ember-routing-htmlbars/keywords/closure-action", ["exports", "ember-metal/streams/stream", "ember-metal/array", "ember-metal/streams/utils", "ember-metal/keys", "ember-metal/utils", "ember-metal/property_get", "ember-metal/error"], function (exports, _emberMetalStreamsStream, _emberMetalArray, _emberMetalStreamsUtils, _emberMetalKeys, _emberMetalUtils, _emberMetalProperty_get, _emberMetalError) { - "use strict"; +enifed('ember-routing-htmlbars/keywords/closure-action', ['exports', 'ember-metal/streams/stream', 'ember-metal/streams/utils', 'ember-metal/utils', 'ember-metal/property_get', 'ember-metal/error'], function (exports, _emberMetalStreamsStream, _emberMetalStreamsUtils, _emberMetalUtils, _emberMetalProperty_get, _emberMetalError) { + 'use strict'; - exports["default"] = closureAction; - var INVOKE = _emberMetalUtils.symbol("INVOKE"); + exports.default = closureAction; + var INVOKE = _emberMetalUtils.symbol('INVOKE'); exports.INVOKE = INVOKE; var ACTION = _emberMetalUtils.symbol('ACTION'); exports.ACTION = ACTION; function closureAction(morph, env, scope, params, hash, template, inverse, visitor) { - return new _emberMetalStreamsStream["default"](function () { + return new _emberMetalStreamsStream.default(function () { var _this = this; - _emberMetalArray.map.call(params, this.addDependency, this); - _emberMetalArray.map.call(_emberMetalKeys["default"](hash), function (item) { - _this.addDependency(item); + params.map(this.addDependency, this); + Object.keys(hash).map(function (item) { + return _this.addDependency(item); }); var rawAction = params[0]; @@ -22638,12 +21519,10 @@ enifed("ember-routing-htmlbars/keywords/closure-action", ["exports", "ember-meta } if (target.actions) { action = target.actions[actionName]; - } else if (target._actions) { - action = target._actions[actionName]; } if (!action) { - throw new _emberMetalError["default"]("An action named '" + actionName + "' was not found in " + target + "."); + throw new _emberMetalError.default('An action named \'' + actionName + '\' was not found in ' + target + '.'); } } } @@ -22689,24 +21568,23 @@ enifed("ember-routing-htmlbars/keywords/closure-action", ["exports", "ember-meta return closureAction; } }); -enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-metal/core", "ember-metal/utils", "ember-metal/run_loop", "ember-views/streams/utils", "ember-views/system/utils", "ember-views/system/action_manager"], function (exports, _emberMetalCore, _emberMetalUtils, _emberMetalRun_loop, _emberViewsStreamsUtils, _emberViewsSystemUtils, _emberViewsSystemAction_manager) { - "use strict"; +enifed('ember-routing-htmlbars/keywords/element-action', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/utils', 'ember-metal/run_loop', 'ember-views/streams/utils', 'ember-views/system/utils', 'ember-views/system/action_manager'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalUtils, _emberMetalRun_loop, _emberViewsStreamsUtils, _emberViewsSystemUtils, _emberViewsSystemAction_manager) { + 'use strict'; function assert(message, test) { // This only exists to prevent defeatureify from error when attempting // to transform the same source twice (tldr; you can't nest stripped statements) } - exports["default"] = { + exports.default = { setupState: function (state, env, scope, params, hash) { var getStream = env.hooks.get; var read = env.hooks.getValue; var actionName = read(params[0]); - - assert("You specified a quoteless path to the {{action}} helper " + "which did not resolve to an action name (a string). " + "Perhaps you meant to use a quoted actionName? (e.g. {{action 'save'}}).", typeof actionName === 'string' || typeof actionName === 'function'); - + assert('You specified a quoteless path to the {{action}} helper ' + 'which did not resolve to an action name (a string). ' + 'Perhaps you meant to use a quoted actionName? (e.g. {{action \'save\'}}).', typeof actionName === 'string' || typeof actionName === 'function'); + var actionArgs = []; for (var i = 1, l = params.length; i < l; i++) { actionArgs.push(_emberViewsStreamsUtils.readUnwrappedModel(params[i])); @@ -22736,7 +21614,7 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta ActionHelper.registerAction({ actionId: actionId, node: node, - eventName: hash.on || "click", + eventName: hash.on || 'click', bubbles: hash.bubbles, preventDefault: hash.preventDefault, withKeyCode: hash.withKeyCode, @@ -22752,10 +21630,10 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta }; var ActionHelper = {}; + exports.ActionHelper = ActionHelper; // registeredActions is re-exported for compatibility with older plugins // that were using this undocumented API. - exports.ActionHelper = ActionHelper; - ActionHelper.registeredActions = _emberViewsSystemAction_manager["default"].registeredActions; + ActionHelper.registeredActions = _emberViewsSystemAction_manager.default.registeredActions; ActionHelper.registerAction = function (_ref) { var actionId = _ref.actionId; @@ -22765,10 +21643,10 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta var bubbles = _ref.bubbles; var allowedKeys = _ref.allowedKeys; - var actions = _emberViewsSystemAction_manager["default"].registeredActions[actionId]; + var actions = _emberViewsSystemAction_manager.default.registeredActions[actionId]; if (!actions) { - actions = _emberViewsSystemAction_manager["default"].registeredActions[actionId] = []; + actions = _emberViewsSystemAction_manager.default.registeredActions[actionId] = []; } actions.push({ @@ -22791,13 +21669,12 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta var actionName = _node$state.actionName; var actionArgs = _node$state.actionArgs; - _emberMetalRun_loop["default"](function runRegisteredAction() { - - if (typeof actionName === 'function') { - actionName.apply(target, actionArgs); - return; - } - + _emberMetalRun_loop.default(function runRegisteredAction() { + if (typeof actionName === 'function') { + actionName.apply(target, actionArgs); + return; + } + if (target.send) { target.send.apply(target, [actionName].concat(actionArgs)); } else { @@ -22812,14 +21689,14 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta }; ActionHelper.unregisterAction = function (actionId) { - delete _emberViewsSystemAction_manager["default"].registeredActions[actionId]; + delete _emberViewsSystemAction_manager.default.registeredActions[actionId]; }; - var MODIFIERS = ["alt", "shift", "meta", "ctrl"]; + var MODIFIERS = ['alt', 'shift', 'meta', 'ctrl']; var POINTER_EVENT_TYPE_REGEX = /^click|mouse|touch/; function isAllowedEvent(event, allowedKeys) { - if (typeof allowedKeys === "undefined") { + if (typeof allowedKeys === 'undefined') { if (POINTER_EVENT_TYPE_REGEX.test(event.type)) { return _emberViewsSystemUtils.isSimpleClick(event); } else { @@ -22827,12 +21704,12 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta } } - if (allowedKeys.indexOf("any") >= 0) { + if (allowedKeys.indexOf('any') >= 0) { return true; } for (var i = 0, l = MODIFIERS.length; i < l; i++) { - if (event[MODIFIERS[i] + "Key"] && allowedKeys.indexOf(MODIFIERS[i]) === -1) { + if (event[MODIFIERS[i] + 'Key'] && allowedKeys.indexOf(MODIFIERS[i]) === -1) { return false; } } @@ -22841,13 +21718,13 @@ enifed("ember-routing-htmlbars/keywords/element-action", ["exports", "ember-meta } }); // assert -enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/streams/utils", "ember-metal/core", "ember-metal/merge"], function (exports, _emberMetalStreamsUtils, _emberMetalCore, _emberMetalMerge) { +enifed('ember-routing-htmlbars/keywords/link-to', ['exports', 'ember-metal/streams/utils', 'ember-metal/core', 'ember-metal/merge'], function (exports, _emberMetalStreamsUtils, _emberMetalCore, _emberMetalMerge) { /** @module ember @submodule ember-routing-htmlbars */ - "use strict"; + 'use strict'; /** The `{{link-to}}` helper renders a link to the supplied @@ -22982,6 +21859,35 @@ enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/strea To override this option for your entire application, see "Overriding Application-wide Defaults". + ### Keeping a link active for other routes + + If you need a link to be 'active' even when it doesn't match + the current route, you can use the the `current-when` + argument. + + ```handlebars + {{#link-to 'photoGallery' current-when='photos'}} + Photo Gallery + {{/link-to}} + ``` + + This may be helpful for keeping links active for: + + * non-nested routes that are logically related + * some secondary menu approaches + * 'top navigation' with 'sub navigation' scenarios + + A link will be active if `current-when` is `true` or the current + route is the route this link would transition to. + + To match multiple routes 'space-separate' the routes: + + ```handlebars + {{#link-to 'gallery' current-when='photos drawings paintings'}} + Art Gallery + {{/link-to}} + ``` + ### Supplying a model An optional model argument can be used for routes whose paths contain dynamic segments. This argument will become @@ -22989,7 +21895,7 @@ enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/strea ```javascript App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}); + this.route("photoGallery", {path: "hamster-photos/:photo_id"}); }); ``` @@ -23014,7 +21920,7 @@ enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/strea ```javascript App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}, function() { + this.route("photoGallery", { path: "hamster-photos/:photo_id" }, function() { this.route("comment", {path: "comments/:comment_id"}); }); }); @@ -23041,7 +21947,7 @@ enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/strea ```javascript App.Router.map(function() { - this.resource("photoGallery", {path: "hamster-photos/:photo_id"}); + this.route("photoGallery", { path: "hamster-photos/:photo_id" }); }); ``` @@ -23122,12 +22028,14 @@ enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/strea @see {Ember.LinkComponent} @public */ - exports["default"] = { + exports.default = { link: function (state, params, hash) { }, render: function (morph, env, scope, params, hash, template, inverse, visitor) { - var attrs = _emberMetalMerge["default"]({}, _emberMetalStreamsUtils.readHash(hash)); + var attrs = _emberMetalMerge.default({}, hash); + + // TODO: Rewrite link-to to use arbitrary length positional params. attrs.params = _emberMetalStreamsUtils.readArray(params); // Used for deprecations (to tell the user what view the deprecated syntax @@ -23139,31 +22047,91 @@ enifed("ember-routing-htmlbars/keywords/link-to", ["exports", "ember-metal/strea attrs.escaped = !morph.parseTextAsHTML; - env.hooks.component(morph, env, scope, '-link-to', params, attrs, { "default": template }, visitor); + env.hooks.component(morph, env, scope, '-link-to', params, attrs, { default: template }, visitor); }, rerender: function (morph, env, scope, params, hash, template, inverse, visitor) { this.render(morph, env, scope, params, hash, template, inverse, visitor); } }; +}); +// assert +enifed('ember-routing-htmlbars/keywords/render', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/error', 'ember-metal/streams/utils', 'ember-runtime/system/string', 'ember-routing/system/generate_controller', 'ember-htmlbars/node-managers/view-node-manager'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalError, _emberMetalStreamsUtils, _emberRuntimeSystemString, _emberRoutingSystemGenerate_controller, _emberHtmlbarsNodeManagersViewNodeManager) { + /** + @module ember + @submodule ember-templates + */ + + 'use strict'; /** - See [link-to](/api/classes/Ember.Handlebars.helpers.html#method_link-to) + Calling ``{{render}}`` from within a template will insert another + template that matches the provided name. The inserted template will + access its properties on its own controller (rather than the controller + of the parent template). + If a view class with the same name exists, the view class also will be used. + Note: A given controller may only be used *once* in your app in this manner. + A singleton instance of the controller will be created for you. + Example: - @method linkTo - @for Ember.Handlebars.helpers - @deprecated - @param {String} routeName - @param {Object} [context]* + ```javascript + App.NavigationController = Ember.Controller.extend({ + who: "world" + }); + ``` + + ```handlebars + + Hello, {{who}}. + ``` + + ```handlebars + +

    My great app

    + {{render "navigation"}} + ``` + + ```html +

    My great app

    +
    + Hello, world. +
    + ``` + + Optionally you may provide a second argument: a property path + that will be bound to the `model` property of the controller. + If a `model` property path is specified, then a new instance of the + controller will be created and `{{render}}` can be used multiple times + with the same name. + + For example if you had this `author` template. + + ```handlebars +
    + Written by {{firstName}} {{lastName}}. + Total Posts: {{postCount}} +
    + ``` + + You could render it inside the `post` template using the `render` helper. + + ```handlebars +
    +

    {{title}}

    +
    {{body}}
    + {{render "author" author}} +
    + ``` + + @method render + @for Ember.Templates.helpers + @param {String} name + @param {Object?} context + @param {Hash} options @return {String} HTML string - @private + @public */ -}); -// assert -enifed("ember-routing-htmlbars/keywords/render", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/error", "ember-metal/platform/create", "ember-metal/streams/utils", "ember-runtime/system/string", "ember-routing/system/generate_controller", "ember-htmlbars/node-managers/view-node-manager"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalError, _emberMetalPlatformCreate, _emberMetalStreamsUtils, _emberRuntimeSystemString, _emberRoutingSystemGenerate_controller, _emberHtmlbarsNodeManagersViewNodeManager) { - "use strict"; - - exports["default"] = { + exports.default = { willRender: function (renderNode, env) { if (env.view.ownerView._outlets) { // We make sure we will get dirtied when outlet state changes. @@ -23213,14 +22181,9 @@ enifed("ember-routing-htmlbars/keywords/render", ["exports", "ember-metal/core", if (params.length === 1) { // use the singleton controller } else if (params.length !== 2) { - throw new _emberMetalError["default"]("You must pass a templateName to render"); + throw new _emberMetalError.default('You must pass a templateName to render'); } - // # legacy namespace - var originalName = name; - name = name.replace(/\//g, '.'); - // \ legacy slash as namespace support - var templateName = 'template:' + name; var view = container.lookup('view:' + name); @@ -23265,7 +22228,7 @@ enifed("ember-routing-htmlbars/keywords/render", ["exports", "ember-metal/core", node.addDestruction(controller); } else { - controller = container.lookup(controllerFullName) || _emberRoutingSystemGenerate_controller["default"](container, controllerName); + controller = container.lookup(controllerFullName) || _emberRoutingSystemGenerate_controller.default(container, controllerName); controller.setProperties({ target: parentController, @@ -23295,7 +22258,7 @@ enifed("ember-routing-htmlbars/keywords/render", ["exports", "ember-metal/core", options.component = view; } - var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager["default"].create(node, env, hash, options, state.parentView, null, null, template); + var nodeManager = _emberHtmlbarsNodeManagersViewNodeManager.default.create(node, env, hash, options, state.parentView, null, null, template); state.manager = nodeManager; if (router && params.length === 1) { @@ -23328,7 +22291,7 @@ enifed("ember-routing-htmlbars/keywords/render", ["exports", "ember-metal/core", } var matched = selectedOutletState.outlets[name]; if (matched) { - var childState = _emberMetalPlatformCreate["default"](null); + var childState = Object.create(null); childState[matched.render.outlet] = matched; matched.wasUsed = true; return childState; @@ -23373,34 +22336,31 @@ enifed("ember-routing-htmlbars/keywords/render", ["exports", "ember-metal/core", } }); // assert -enifed("ember-routing-views", ["exports", "ember-metal/core", "ember-routing-views/views/link", "ember-routing-views/views/outlet"], function (exports, _emberMetalCore, _emberRoutingViewsViewsLink, _emberRoutingViewsViewsOutlet) { +enifed('ember-routing-views', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-routing-views/views/link', 'ember-routing-views/views/outlet'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberRoutingViewsViewsLink, _emberRoutingViewsViewsOutlet) { /** @module ember @submodule ember-routing-views */ - "use strict"; + 'use strict'; - _emberMetalCore["default"].LinkView = _emberRoutingViewsViewsLink.DeprecatedLinkView; - _emberMetalCore["default"].LinkComponent = _emberRoutingViewsViewsLink["default"]; - _emberMetalCore["default"].OutletView = _emberRoutingViewsViewsOutlet.OutletView; - - exports["default"] = _emberMetalCore["default"]; + _emberMetalCore.default.LinkComponent = _emberRoutingViewsViewsLink.default; + _emberMetalCore.default.OutletView = _emberRoutingViewsViewsOutlet.OutletView; + exports.default = _emberMetalCore.default; }); -enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-views/system/utils", "ember-views/views/component", "ember-runtime/inject", "ember-runtime/mixins/controller", "ember-htmlbars/templates/link-to"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberViewsSystemUtils, _emberViewsViewsComponent, _emberRuntimeInject, _emberRuntimeMixinsController, _emberHtmlbarsTemplatesLinkTo) { +enifed('ember-routing-views/views/link', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/computed', 'ember-metal/computed_macros', 'ember-views/system/utils', 'ember-views/views/component', 'ember-runtime/inject', 'ember-runtime/system/service', 'ember-runtime/mixins/controller', 'ember-htmlbars/templates/link-to'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberMetalComputed_macros, _emberViewsSystemUtils, _emberViewsViewsComponent, _emberRuntimeInject, _emberRuntimeSystemService, _emberRuntimeMixinsController, _emberHtmlbarsTemplatesLinkTo) { /** @module ember @submodule ember-routing-views */ - "use strict"; + 'use strict'; - _emberHtmlbarsTemplatesLinkTo["default"].meta.revision = 'Ember@1.13.6'; + _emberHtmlbarsTemplatesLinkTo.default.meta.revision = 'Ember@2.0.2+a7f49eab'; var linkComponentClassNameBindings = ['active', 'loading', 'disabled']; - - linkComponentClassNameBindings = ['active', 'loading', 'disabled', 'transitioningIn', 'transitioningOut']; - + + linkComponentClassNameBindings = ['active', 'loading', 'disabled', 'transitioningIn', 'transitioningOut']; /** `Ember.LinkComponent` renders an element whose `click` event triggers a @@ -23417,8 +22377,8 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- @see {Handlebars.helpers.link-to} @private **/ - var LinkComponent = _emberViewsViewsComponent["default"].extend({ - defaultLayout: _emberHtmlbarsTemplatesLinkTo["default"], + var LinkComponent = _emberViewsViewsComponent.default.extend({ + defaultLayout: _emberHtmlbarsTemplatesLinkTo.default, tagName: 'a', @@ -23427,12 +22387,12 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- @property currentWhen @private */ - currentWhen: null, + currentWhen: _emberMetalComputed_macros.deprecatingAlias('current-when', { id: 'ember-routing-view.deprecated-current-when', until: '3.0.0' }), /** Used to determine when this LinkComponent is active. @property currentWhen - @private + @public */ 'current-when': null, @@ -23440,7 +22400,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- Sets the `title` attribute of the `LinkComponent`'s HTML element. @property title @default null - @private + @public **/ title: null, @@ -23448,7 +22408,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- Sets the `rel` attribute of the `LinkComponent`'s HTML element. @property rel @default null - @private + @public **/ rel: null, @@ -23456,7 +22416,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- Sets the `tabindex` attribute of the `LinkComponent`'s HTML element. @property tabindex @default null - @private + @public **/ tabindex: null, @@ -23465,7 +22425,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- @since 1.8.0 @property target @default null - @private + @public **/ target: null, @@ -23506,7 +22466,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- @property replace @type Boolean @default false - @private + @public **/ replace: false, @@ -23517,7 +22477,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- @property attributeBindings @type Array | String @default ['title', 'rel', 'tabindex', 'target'] - @private + @public */ attributeBindings: ['href', 'title', 'rel', 'tabindex', 'target'], @@ -23527,7 +22487,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- @property classNameBindings @type Array @default ['active', 'loading', 'disabled'] - @private + @public */ classNameBindings: linkComponentClassNameBindings, @@ -23567,8 +22527,8 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- } }); ``` - NOTE: If you do override `init` for a framework class like `Ember.View` or - `Ember.ArrayController`, be sure to call `this._super.apply(this, arguments)` in your + NOTE: If you do override `init` for a framework class like `Ember.View`, + be sure to call `this._super.apply(this, arguments)` in your `init` declaration! If you don't, Ember may not have an opportunity to do important setup work, and you'll see strange behavior in your application. @@ -23578,13 +22538,12 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- init: function () { this._super.apply(this, arguments); - // Map desired event name to invoke function var eventName = _emberMetalProperty_get.get(this, 'eventName'); this.on(eventName, this, this._invoke); }, - _routing: _emberRuntimeInject["default"].service('-routing'), + _routing: _emberRuntimeInject.default.service('-routing'), /** Accessed as a classname binding to apply the `LinkComponent`'s `disabledClass` @@ -23682,7 +22641,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- } if (_emberMetalProperty_get.get(this, 'loading')) { - _emberMetalCore["default"].Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid."); + _emberMetalCore.default.Logger.warn('This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid.'); return false; } @@ -23691,7 +22650,13 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- return false; } - _emberMetalProperty_get.get(this, '_routing').transitionTo(_emberMetalProperty_get.get(this, 'targetRouteName'), _emberMetalProperty_get.get(this, 'models'), _emberMetalProperty_get.get(this, 'queryParams.values'), _emberMetalProperty_get.get(this, 'attrs.replace')); + var routing = _emberMetalProperty_get.get(this, '_routing'); + var targetRouteName = this._handleOnlyQueryParamsSupplied(_emberMetalProperty_get.get(this, 'targetRouteName')); + var models = _emberMetalProperty_get.get(this, 'models'); + var queryParamValues = _emberMetalProperty_get.get(this, 'queryParams.values'); + var shouldReplace = _emberMetalProperty_get.get(this, 'attrs.replace'); + + routing.transitionTo(targetRouteName, models, queryParamValues, shouldReplace); }, queryParams: null, @@ -23720,7 +22685,8 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- targetRouteName = this._handleOnlyQueryParamsSupplied(targetRouteName); var routing = _emberMetalProperty_get.get(this, '_routing'); - return routing.generateURL(targetRouteName, models, _emberMetalProperty_get.get(this, 'queryParams.values')); + var queryParams = _emberMetalProperty_get.get(this, 'queryParams.values'); + return routing.generateURL(targetRouteName, models, queryParams); }), loading: _emberMetalComputed.computed('models', 'targetRouteName', function () { @@ -23787,16 +22753,6 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- this.set('disabled', attrs.disabledWhen); } - var currentWhen = attrs['current-when']; - - if (attrs.currentWhen) { - currentWhen = attrs.currentWhen; - } - - if (currentWhen) { - this.set('currentWhen', currentWhen); - } - // TODO: Change to built-in hasBlock once it's available if (!attrs.hasBlock) { this.set('linkTitle', params.shift()); @@ -23809,7 +22765,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- for (var i = 0; i < params.length; i++) { var value = params[i]; - while (_emberRuntimeMixinsController["default"].detect(value)) { + while (_emberRuntimeMixinsController.default.detect(value)) { value = value.get('model'); } @@ -23834,7 +22790,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- }); LinkComponent.toString = function () { - return "LinkComponent"; + return 'LinkComponent'; }; function computeActive(view, routerState) { @@ -23842,7 +22798,7 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- return false; } - var currentWhen = _emberMetalProperty_get.get(view, 'currentWhen'); + var currentWhen = _emberMetalProperty_get.get(view, 'current-when'); var isCurrentWhenSpecified = !!currentWhen; currentWhen = currentWhen || _emberMetalProperty_get.get(view, 'targetRouteName'); currentWhen = currentWhen.split(' '); @@ -23888,43 +22844,22 @@ enifed("ember-routing-views/views/link", ["exports", "ember-metal/core", "ember- return resolvedQueryParams; } - /* DeprecatedLinkView - Start: TODO: Delete in Ember 2.0 */ - var DeprecatedLinkView = LinkComponent.extend({ - init: function () { - this._super.apply(this, arguments); - } - }); - - DeprecatedLinkView.reopen = function reopenWithDeprecation() { - - return LinkComponent.reopen.apply(LinkComponent, arguments); - }; - - DeprecatedLinkView.reopenClass({ - extend: function () { - return this._super.apply(this, arguments); - } - }); - - exports.DeprecatedLinkView = DeprecatedLinkView; - - /* DeprecatedLinkView - End*/ - - exports["default"] = LinkComponent; + exports.default = LinkComponent; }); // FEATURES, Logger, assert -enifed("ember-routing-views/views/outlet", ["exports", "ember-views/views/view", "ember-htmlbars/templates/top-level-view"], function (exports, _emberViewsViewsView, _emberHtmlbarsTemplatesTopLevelView) { +// creates inject.service +enifed('ember-routing-views/views/outlet', ['exports', 'ember-views/views/view', 'ember-htmlbars/templates/top-level-view'], function (exports, _emberViewsViewsView, _emberHtmlbarsTemplatesTopLevelView) { /** @module ember @submodule ember-routing-views */ - "use strict"; + 'use strict'; - _emberHtmlbarsTemplatesTopLevelView["default"].meta.revision = 'Ember@1.13.6'; + _emberHtmlbarsTemplatesTopLevelView.default.meta.revision = 'Ember@2.0.2+a7f49eab'; - var CoreOutletView = _emberViewsViewsView["default"].extend({ - defaultTemplate: _emberHtmlbarsTemplatesTopLevelView["default"], + var CoreOutletView = _emberViewsViewsView.default.extend({ + defaultTemplate: _emberHtmlbarsTemplatesTopLevelView.default, init: function () { this._super(); @@ -23958,47 +22893,42 @@ enifed("ember-routing-views/views/outlet", ["exports", "ember-views/views/view", var OutletView = CoreOutletView.extend({ tagName: '' }); exports.OutletView = OutletView; }); -enifed("ember-routing", ["exports", "ember-metal/core", "ember-routing/ext/run_loop", "ember-routing/ext/controller", "ember-routing/location/api", "ember-routing/location/none_location", "ember-routing/location/hash_location", "ember-routing/location/history_location", "ember-routing/location/auto_location", "ember-routing/system/generate_controller", "ember-routing/system/controller_for", "ember-routing/system/dsl", "ember-routing/system/router", "ember-routing/system/route", "ember-routing/initializers/routing-service"], function (exports, _emberMetalCore, _emberRoutingExtRun_loop, _emberRoutingExtController, _emberRoutingLocationApi, _emberRoutingLocationNone_location, _emberRoutingLocationHash_location, _emberRoutingLocationHistory_location, _emberRoutingLocationAuto_location, _emberRoutingSystemGenerate_controller, _emberRoutingSystemController_for, _emberRoutingSystemDsl, _emberRoutingSystemRouter, _emberRoutingSystemRoute, _emberRoutingInitializersRoutingService) { +enifed('ember-routing', ['exports', 'ember-metal/core', 'ember-routing/ext/run_loop', 'ember-routing/ext/controller', 'ember-routing/location/api', 'ember-routing/location/none_location', 'ember-routing/location/hash_location', 'ember-routing/location/history_location', 'ember-routing/location/auto_location', 'ember-routing/system/generate_controller', 'ember-routing/system/controller_for', 'ember-routing/system/dsl', 'ember-routing/system/router', 'ember-routing/system/route', 'ember-routing/initializers/routing-service'], function (exports, _emberMetalCore, _emberRoutingExtRun_loop, _emberRoutingExtController, _emberRoutingLocationApi, _emberRoutingLocationNone_location, _emberRoutingLocationHash_location, _emberRoutingLocationHistory_location, _emberRoutingLocationAuto_location, _emberRoutingSystemGenerate_controller, _emberRoutingSystemController_for, _emberRoutingSystemDsl, _emberRoutingSystemRouter, _emberRoutingSystemRoute, _emberRoutingInitializersRoutingService) { /** @module ember @submodule ember-routing */ - "use strict"; + 'use strict'; - _emberMetalCore["default"].Location = _emberRoutingLocationApi["default"]; - _emberMetalCore["default"].AutoLocation = _emberRoutingLocationAuto_location["default"]; - _emberMetalCore["default"].HashLocation = _emberRoutingLocationHash_location["default"]; - _emberMetalCore["default"].HistoryLocation = _emberRoutingLocationHistory_location["default"]; - _emberMetalCore["default"].NoneLocation = _emberRoutingLocationNone_location["default"]; + _emberMetalCore.default.Location = _emberRoutingLocationApi.default; + _emberMetalCore.default.AutoLocation = _emberRoutingLocationAuto_location.default; + _emberMetalCore.default.HashLocation = _emberRoutingLocationHash_location.default; + _emberMetalCore.default.HistoryLocation = _emberRoutingLocationHistory_location.default; + _emberMetalCore.default.NoneLocation = _emberRoutingLocationNone_location.default; - _emberMetalCore["default"].controllerFor = _emberRoutingSystemController_for["default"]; - _emberMetalCore["default"].generateControllerFactory = _emberRoutingSystemGenerate_controller.generateControllerFactory; - _emberMetalCore["default"].generateController = _emberRoutingSystemGenerate_controller["default"]; - _emberMetalCore["default"].RouterDSL = _emberRoutingSystemDsl["default"]; - _emberMetalCore["default"].Router = _emberRoutingSystemRouter["default"]; - _emberMetalCore["default"].Route = _emberRoutingSystemRoute["default"]; + _emberMetalCore.default.controllerFor = _emberRoutingSystemController_for.default; + _emberMetalCore.default.generateControllerFactory = _emberRoutingSystemGenerate_controller.generateControllerFactory; + _emberMetalCore.default.generateController = _emberRoutingSystemGenerate_controller.default; + _emberMetalCore.default.RouterDSL = _emberRoutingSystemDsl.default; + _emberMetalCore.default.Router = _emberRoutingSystemRouter.default; + _emberMetalCore.default.Route = _emberRoutingSystemRoute.default; - exports["default"] = _emberMetalCore["default"]; + exports.default = _emberMetalCore.default; }); // ES6TODO: Cleanup modules with side-effects below -enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/computed", "ember-metal/utils", "ember-metal/merge", "ember-runtime/mixins/controller"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalComputed, _emberMetalUtils, _emberMetalMerge, _emberRuntimeMixinsController) { - "use strict"; +enifed('ember-routing/ext/controller', ['exports', 'ember-metal/property_get', 'ember-runtime/mixins/controller'], function (exports, _emberMetalProperty_get, _emberRuntimeMixinsController) { + 'use strict'; /** @module ember @submodule ember-routing */ - _emberRuntimeMixinsController["default"].reopen({ + _emberRuntimeMixinsController.default.reopen({ concatenatedProperties: ['queryParams'], - init: function () { - this._super.apply(this, arguments); - listenForQueryParamChanges(this); - }, - /** Defines which query parameters the controller accepts. If you give the names ['category','page'] it will bind @@ -24013,91 +22943,7 @@ enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-me @property _qpDelegate @private */ - _qpDelegate: null, - - /** - @property _normalizedQueryParams - @private - */ - _normalizedQueryParams: _emberMetalComputed.computed(function () { - var m = _emberMetalUtils.meta(this); - if (m.proto !== this) { - return _emberMetalProperty_get.get(m.proto, '_normalizedQueryParams'); - } - - var queryParams = _emberMetalProperty_get.get(this, 'queryParams'); - if (queryParams._qpMap) { - return queryParams._qpMap; - } - - var qpMap = queryParams._qpMap = {}; - - for (var i = 0, len = queryParams.length; i < len; ++i) { - accumulateQueryParamDescriptors(queryParams[i], qpMap); - } - - return qpMap; - }), - - /** - @property _cacheMeta - @private - */ - _cacheMeta: _emberMetalComputed.computed(function () { - var m = _emberMetalUtils.meta(this); - if (m.proto !== this) { - return _emberMetalProperty_get.get(m.proto, '_cacheMeta'); - } - - var cacheMeta = {}; - var qpMap = _emberMetalProperty_get.get(this, '_normalizedQueryParams'); - for (var prop in qpMap) { - if (!qpMap.hasOwnProperty(prop)) { - continue; - } - - var qp = qpMap[prop]; - var scope = qp.scope; - var parts; - - if (scope === 'controller') { - parts = []; - } - - cacheMeta[prop] = { - parts: parts, // provided by route if 'model' scope - values: null, // provided by route - scope: scope, - prefix: "", - def: _emberMetalProperty_get.get(this, prop) - }; - } - - return cacheMeta; - }), - - /** - @method _updateCacheParams - @private - */ - _updateCacheParams: function (params) { - var cacheMeta = _emberMetalProperty_get.get(this, '_cacheMeta'); - for (var prop in cacheMeta) { - if (!cacheMeta.hasOwnProperty(prop)) { - continue; - } - var propMeta = cacheMeta[prop]; - propMeta.values = params; - - var cacheKey = this._calculateCacheKey(propMeta.prefix, propMeta.parts, propMeta.values); - var cache = this._bucketCache; - - if (cache) { - var value = cache.lookup(cacheKey, prop, propMeta.def); - _emberMetalProperty_set.set(this, prop, value); - } - } - }, + _qpDelegate: null, // set by route /** @method _qpChanged @@ -24105,44 +22951,10 @@ enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-me */ _qpChanged: function (controller, _prop) { var prop = _prop.substr(0, _prop.length - 3); - var cacheMeta = _emberMetalProperty_get.get(controller, '_cacheMeta'); - var propCache = cacheMeta[prop]; - var cacheKey = controller._calculateCacheKey(propCache.prefix || "", propCache.parts, propCache.values); - var value = _emberMetalProperty_get.get(controller, prop); - - // 1. Update model-dep cache - var cache = this._bucketCache; - if (cache) { - controller._bucketCache.stash(cacheKey, prop, value); - } - // 2. Notify a delegate (e.g. to fire a qp transition) var delegate = controller._qpDelegate; - if (delegate) { - delegate(controller, prop); - } - }, - - /** - @method _calculateCacheKey - @private - */ - _calculateCacheKey: function (prefix, _parts, values) { - var parts = _parts || []; - var suffixes = ''; - for (var i = 0, len = parts.length; i < len; ++i) { - var part = parts[i]; - var cacheValuePrefix = _calculateCacheValuePrefix(prefix, part); - var value; - if (cacheValuePrefix && cacheValuePrefix in values) { - var partRemovedPrefix = part.indexOf(cacheValuePrefix) === 0 ? part.substr(cacheValuePrefix.length + 1) : part; - value = _emberMetalProperty_get.get(values[cacheValuePrefix], partRemovedPrefix); - } else { - value = _emberMetalProperty_get.get(values, part); - } - suffixes += '::' + part + ':' + value; - } - return prefix + suffixes.replace(ALL_PERIODS_REGEX, '-'); + var value = _emberMetalProperty_get.get(controller, prop); + delegate(prop, value); }, /** @@ -24165,11 +22977,11 @@ enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-me aController.transitionToRoute('blogPost', 1); ``` Multiple models will be applied last to first recursively up the - resource tree. + route tree. ```javascript App.Router.map(function() { - this.resource('blogPost', {path:':blogPostId'}, function() { - this.resource('blogComment', {path: ':blogCommentId'}); + this.route('blogPost', { path: ':blogPostId' }, function() { + this.route('blogComment', { path: ':blogCommentId', resetNamespace: true }); }); }); aController.transitionToRoute('blogComment', aPost, aComment); @@ -24209,16 +23021,6 @@ enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-me return method.apply(target, arguments); }, - /** - @deprecated - @for Ember.ControllerMixin - @method transitionTo - @private - */ - transitionTo: function () { - return this.transitionToRoute.apply(this, arguments); - }, - /** Transition into another route while replacing the current URL, if possible. This will replace the current history entry instead of adding a new one. @@ -24240,11 +23042,11 @@ enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-me aController.replaceRoute('blogPost', 1); ``` Multiple models will be applied last to first recursively up the - resource tree. + route tree. ```javascript App.Router.map(function() { - this.resource('blogPost', {path:':blogPostId'}, function() { - this.resource('blogComment', {path: ':blogCommentId'}); + this.route('blogPost', { path: ':blogPostId' }, function() { + this.route('blogComment', { path: ':blogCommentId', resetNamespace: true }); }); }); aController.replaceRoute('blogComment', aPost, aComment); @@ -24269,82 +23071,11 @@ enifed("ember-routing/ext/controller", ["exports", "ember-metal/core", "ember-me var target = _emberMetalProperty_get.get(this, 'target'); var method = target.replaceRoute || target.replaceWith; return method.apply(target, arguments); - }, - - /** - @deprecated - @for Ember.ControllerMixin - @method replaceWith - @private - */ - replaceWith: function () { - return this.replaceRoute.apply(this, arguments); } }); - var ALL_PERIODS_REGEX = /\./g; - - function accumulateQueryParamDescriptors(_desc, accum) { - var desc = _desc; - var tmp; - if (typeof desc === 'string') { - tmp = {}; - tmp[desc] = { as: null }; - desc = tmp; - } - - for (var key in desc) { - if (!desc.hasOwnProperty(key)) { - return; - } - - var singleDesc = desc[key]; - if (typeof singleDesc === 'string') { - singleDesc = { as: singleDesc }; - } - - tmp = accum[key] || { as: null, scope: 'model' }; - _emberMetalMerge["default"](tmp, singleDesc); - - accum[key] = tmp; - } - } - - function listenForQueryParamChanges(controller) { - var qpMap = _emberMetalProperty_get.get(controller, '_normalizedQueryParams'); - for (var prop in qpMap) { - if (!qpMap.hasOwnProperty(prop)) { - continue; - } - controller.addObserver(prop + '.[]', controller, controller._qpChanged); - } - } - - function _calculateCacheValuePrefix(prefix, part) { - // calculates the dot seperated sections from prefix that are also - // at the start of part - which gives us the route name - - // given : prefix = site.article.comments, part = site.article.id - // - returns: site.article (use get(values[site.article], 'id') to get the dynamic part - used below) - - // given : prefix = site.article, part = site.article.id - // - returns: site.article. (use get(values[site.article], 'id') to get the dynamic part - used below) - - var prefixParts = prefix.split('.'); - var currPrefix = ''; - for (var i = 0, len = prefixParts.length; i < len; i++) { - var currPart = prefixParts.slice(0, i + 1).join('.'); - if (part.indexOf(currPart) !== 0) { - break; - } - currPrefix = currPart; - } - return currPrefix; - } - - exports["default"] = _emberRuntimeMixinsController["default"]; + exports.default = _emberRuntimeMixinsController.default; }); -// FEATURES, deprecate enifed('ember-routing/ext/run_loop', ['exports', 'ember-metal/run_loop'], function (exports, _emberMetalRun_loop) { 'use strict'; @@ -24357,25 +23088,25 @@ enifed('ember-routing/ext/run_loop', ['exports', 'ember-metal/run_loop'], functi // resolve), which is used in router transitions to prevent unnecessary // loading state entry if all context promises resolve on the // 'actions' queue first. - _emberMetalRun_loop["default"]._addQueue('routerTransitions', 'actions'); + _emberMetalRun_loop.default._addQueue('routerTransitions', 'actions'); }); -enifed("ember-routing/initializers/routing-service", ["exports", "ember-runtime/system/lazy_load", "ember-routing/services/routing"], function (exports, _emberRuntimeSystemLazy_load, _emberRoutingServicesRouting) { - "use strict"; +enifed('ember-routing/initializers/routing-service', ['exports', 'ember-runtime/system/lazy_load', 'ember-routing/services/routing'], function (exports, _emberRuntimeSystemLazy_load, _emberRoutingServicesRouting) { + 'use strict'; _emberRuntimeSystemLazy_load.onLoad('Ember.Application', function (Application) { Application.initializer({ name: 'routing-service', initialize: function (registry) { // Register the routing service... - registry.register('service:-routing', _emberRoutingServicesRouting["default"]); + registry.register('service:-routing', _emberRoutingServicesRouting.default); // Then inject the app router into it registry.injection('service:-routing', 'router', 'router:main'); } }); }); }); -enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-metal/environment", "ember-routing/location/util"], function (exports, _emberMetalCore, _emberMetalEnvironment, _emberRoutingLocationUtil) { - "use strict"; +enifed('ember-routing/location/api', ['exports', 'ember-metal/core', 'ember-metal/environment', 'ember-routing/location/util'], function (exports, _emberMetalCore, _emberMetalEnvironment, _emberRoutingLocationUtil) { + 'use strict'; /** @module ember @@ -24401,7 +23132,7 @@ enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-meta ```javascript App.Router.map(function() { - this.resource('posts', function() { + this.route('posts', function() { this.route('new'); }); }); @@ -24422,7 +23153,7 @@ enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-meta ```javascript App.Router.map(function() { - this.resource('posts', function() { + this.route('posts', function() { this.route('new'); }); }); @@ -24450,7 +23181,7 @@ enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-meta ```javascript App.Router.map(function() { - this.resource('posts', function() { + this.route('posts', function() { this.route('new'); }); }); @@ -24499,7 +23230,7 @@ enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-meta @static @private */ - exports["default"] = { + exports.default = { /** This is deprecated in favor of using the container to lookup the location implementation as desired. @@ -24525,32 +23256,8 @@ enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-meta return implementationClass.create.apply(implementationClass, arguments); }, - /** - This is deprecated in favor of using the container to register the - location implementation as desired. - Example: - ```javascript - Application.initializer({ - name: "history-test-location", - initialize: function(container, application) { - application.register('location:history-test', HistoryTestLocation); - } - }); - ``` - @method registerImplementation - @param {String} name - @param {Object} implementation of the `location` API - @deprecated Register your custom location implementation with the - container directly. - @private - */ - registerImplementation: function (name, implementation) { - - this.implementations[name] = implementation; - }, - implementations: {}, - _location: _emberMetalEnvironment["default"].location, + _location: _emberMetalEnvironment.default.location, /** Returns the current `location.hash` by parsing location.href since browsers @@ -24566,8 +23273,8 @@ enifed("ember-routing/location/api", ["exports", "ember-metal/core", "ember-meta }; }); // deprecate, assert -enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-runtime/system/object", "ember-metal/environment", "ember-routing/location/util"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberRuntimeSystemObject, _emberMetalEnvironment, _emberRoutingLocationUtil) { - "use strict"; +enifed('ember-routing/location/auto_location', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/utils', 'ember-runtime/system/object', 'ember-metal/environment', 'ember-routing/location/util'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberRuntimeSystemObject, _emberMetalEnvironment, _emberRoutingLocationUtil) { + 'use strict'; exports.getHistoryPath = getHistoryPath; exports.getHashPath = getHashPath; @@ -24592,7 +23299,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " @static @private */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ /** @private The browser's `location` object. This is typically equivalent to @@ -24600,7 +23307,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " @property location @default environment.location */ - location: _emberMetalEnvironment["default"].location, + location: _emberMetalEnvironment.default.location, /** @private @@ -24610,7 +23317,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " @property history @default environment.history */ - history: _emberMetalEnvironment["default"].history, + history: _emberMetalEnvironment.default.history, /** @private @@ -24619,7 +23326,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " @property global @default environment.global */ - global: _emberMetalEnvironment["default"].global, + global: _emberMetalEnvironment.default.global, /** @private @@ -24629,7 +23336,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " @property userAgent @default environment.history */ - userAgent: _emberMetalEnvironment["default"].userAgent, + userAgent: _emberMetalEnvironment.default.userAgent, /** @private @@ -24674,7 +23381,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " implementation = 'none'; } - var concrete = this.container.lookup("location:" + implementation); + var concrete = this.container.lookup('location:' + implementation); _emberMetalProperty_set.set(concrete, 'rootURL', rootURL); @@ -24809,7 +23516,7 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " path = path + routeHash + query; if (hashParts.length) { - path += "#" + hashParts.join('#'); + path += '#' + hashParts.join('#'); } } else { path = path + query + hash; @@ -24844,8 +23551,8 @@ enifed("ember-routing/location/auto_location", ["exports", "ember-metal/core", " } }); // FEATURES -enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/run_loop", "ember-metal/utils", "ember-runtime/system/object", "ember-routing/location/api"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalRun_loop, _emberMetalUtils, _emberRuntimeSystemObject, _emberRoutingLocationApi) { - "use strict"; +enifed('ember-routing/location/hash_location', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/run_loop', 'ember-metal/utils', 'ember-runtime/system/object', 'ember-routing/location/api'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalRun_loop, _emberMetalUtils, _emberRuntimeSystemObject, _emberRoutingLocationApi) { + 'use strict'; /** @module ember @@ -24862,7 +23569,7 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " @extends Ember.Object @private */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ implementation: 'hash', init: function () { @@ -24875,7 +23582,7 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " @since 1.5.1 @method getHash */ - getHash: _emberRoutingLocationApi["default"]._getHash, + getHash: _emberRoutingLocationApi.default._getHash, /** Returns the normalized URL, constructed from `location.hash`. @@ -24897,7 +23604,7 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " // is only included (conventionally) when // the location.hash has a value if (originalPath) { - outPath += "#" + originalPath; + outPath += '#' + originalPath; } } @@ -24925,7 +23632,7 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " @param path {String} */ replaceURL: function (path) { - _emberMetalProperty_get.get(this, 'location').replace("#" + path); + _emberMetalProperty_get.get(this, 'location').replace('#' + path); _emberMetalProperty_set.set(this, 'lastSetURL', path); }, @@ -24942,8 +23649,8 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " var guid = _emberMetalUtils.guidFor(this); - _emberMetalCore["default"].$(window).on("hashchange.ember-location-" + guid, function () { - _emberMetalRun_loop["default"](function () { + _emberMetalCore.default.$(window).on('hashchange.ember-location-' + guid, function () { + _emberMetalRun_loop.default(function () { var path = _this.getURL(); if (_emberMetalProperty_get.get(_this, 'lastSetURL') === path) { return; @@ -24966,7 +23673,7 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " @param url {String} */ formatURL: function (url) { - return "#" + url; + return '#' + url; }, /** @@ -24977,12 +23684,12 @@ enifed("ember-routing/location/hash_location", ["exports", "ember-metal/core", " willDestroy: function () { var guid = _emberMetalUtils.guidFor(this); - _emberMetalCore["default"].$(window).off("hashchange.ember-location-" + guid); + _emberMetalCore.default.$(window).off('hashchange.ember-location-' + guid); } }); }); -enifed("ember-routing/location/history_location", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-runtime/system/object", "ember-routing/location/api", "ember-views/system/jquery"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberRuntimeSystemObject, _emberRoutingLocationApi, _emberViewsSystemJquery) { - "use strict"; +enifed('ember-routing/location/history_location', ['exports', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/utils', 'ember-runtime/system/object', 'ember-routing/location/api', 'ember-views/system/jquery'], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberRuntimeSystemObject, _emberRoutingLocationApi, _emberViewsSystemJquery) { + 'use strict'; /** @module ember @@ -25000,12 +23707,12 @@ enifed("ember-routing/location/history_location", ["exports", "ember-metal/prope @extends Ember.Object @private */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ implementation: 'history', init: function () { _emberMetalProperty_set.set(this, 'location', _emberMetalProperty_get.get(this, 'location') || window.location); - _emberMetalProperty_set.set(this, 'baseURL', _emberViewsSystemJquery["default"]('base').attr('href') || ''); + _emberMetalProperty_set.set(this, 'baseURL', _emberViewsSystemJquery.default('base').attr('href') || ''); }, /** @@ -25149,7 +23856,7 @@ enifed("ember-routing/location/history_location", ["exports", "ember-metal/prope var guid = _emberMetalUtils.guidFor(this); - _emberViewsSystemJquery["default"](window).on("popstate.ember-location-" + guid, function (e) { + _emberViewsSystemJquery.default(window).on('popstate.ember-location-' + guid, function (e) { // Ignore initial page load popstate event in Chrome if (!popstateFired) { popstateFired = true; @@ -25190,7 +23897,7 @@ enifed("ember-routing/location/history_location", ["exports", "ember-metal/prope willDestroy: function () { var guid = _emberMetalUtils.guidFor(this); - _emberViewsSystemJquery["default"](window).off("popstate.ember-location-" + guid); + _emberViewsSystemJquery.default(window).off('popstate.ember-location-' + guid); }, /** @@ -25198,11 +23905,11 @@ enifed("ember-routing/location/history_location", ["exports", "ember-metal/prope Returns normalized location.hash @method getHash */ - getHash: _emberRoutingLocationApi["default"]._getHash + getHash: _emberRoutingLocationApi.default._getHash }); }); -enifed("ember-routing/location/none_location", ["exports", "ember-metal/property_get", "ember-metal/property_set", "ember-runtime/system/object"], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemObject) { - "use strict"; +enifed('ember-routing/location/none_location', ['exports', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-runtime/system/object'], function (exports, _emberMetalProperty_get, _emberMetalProperty_set, _emberRuntimeSystemObject) { + 'use strict'; /** @module ember @@ -25220,7 +23927,7 @@ enifed("ember-routing/location/none_location", ["exports", "ember-metal/property @extends Ember.Object @private */ - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ implementation: 'none', path: '', @@ -25413,13 +24120,13 @@ enifed('ember-routing/location/util', ['exports'], function (exports) { location.replace(getOrigin(location) + path); } }); -enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/service", "ember-metal/property_get", "ember-metal/computed_macros", "ember-routing/utils", "ember-metal/keys", "ember-metal/merge"], function (exports, _emberRuntimeSystemService, _emberMetalProperty_get, _emberMetalComputed_macros, _emberRoutingUtils, _emberMetalKeys, _emberMetalMerge) { +enifed('ember-routing/services/routing', ['exports', 'ember-runtime/system/service', 'ember-metal/property_get', 'ember-metal/computed_macros', 'ember-routing/utils', 'ember-metal/merge'], function (exports, _emberRuntimeSystemService, _emberMetalProperty_get, _emberMetalComputed_macros, _emberRoutingUtils, _emberMetalMerge) { /** @module ember @submodule ember-routing */ - "use strict"; + 'use strict'; /** The Routing service is used by LinkComponent, and provides facilities for @@ -25432,7 +24139,7 @@ enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/servi @private @class RoutingService */ - var RoutingService = _emberRuntimeSystemService["default"].extend({ + exports.default = _emberRuntimeSystemService.default.extend({ router: null, targetState: _emberMetalComputed_macros.readOnly('router.targetState'), @@ -25440,7 +24147,7 @@ enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/servi currentRouteName: _emberMetalComputed_macros.readOnly('router.currentRouteName'), availableRoutes: function () { - return _emberMetalKeys["default"](_emberMetalProperty_get.get(this, 'router').router.recognizer.names); + return Object.keys(_emberMetalProperty_get.get(this, 'router').router.recognizer.names); }, hasRoute: function (routeName) { @@ -25458,7 +24165,8 @@ enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/servi }, normalizeQueryParams: function (routeName, models, queryParams) { - _emberMetalProperty_get.get(this, 'router')._prepareQueryParams(routeName, models, queryParams); + var router = _emberMetalProperty_get.get(this, 'router'); + router._prepareQueryParams(routeName, models, queryParams); }, generateURL: function (routeName, models, queryParams) { @@ -25468,7 +24176,7 @@ enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/servi } var visibleQueryParams = {}; - _emberMetalMerge["default"](visibleQueryParams, queryParams); + _emberMetalMerge.default(visibleQueryParams, queryParams); this.normalizeQueryParams(routeName, models, visibleQueryParams); @@ -25501,7 +24209,7 @@ enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/servi } }); - var numberOfContextsAcceptedByHandler = function (handler, handlerInfos) { + function numberOfContextsAcceptedByHandler(handler, handlerInfos) { var req = 0; for (var i = 0, l = handlerInfos.length; i < l; i++) { req = req + handlerInfos[i].names.length; @@ -25511,14 +24219,12 @@ enifed("ember-routing/services/routing", ["exports", "ember-runtime/system/servi } return req; - }; - - exports["default"] = RoutingService; + } }); -enifed("ember-routing/system/cache", ["exports", "ember-runtime/system/object"], function (exports, _emberRuntimeSystemObject) { - "use strict"; +enifed('ember-routing/system/cache', ['exports', 'ember-runtime/system/object'], function (exports, _emberRuntimeSystemObject) { + 'use strict'; - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ init: function () { this.cache = {}; }, @@ -25563,14 +24269,14 @@ enifed("ember-routing/system/controller_for", ["exports"], function (exports) { */ "use strict"; - exports["default"] = controllerFor; + exports.default = controllerFor; function controllerFor(container, controllerName, lookupOptions) { return container.lookup("controller:" + controllerName, lookupOptions); } }); -enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/array"], function (exports, _emberMetalCore, _emberMetalArray) { - "use strict"; +enifed('ember-routing/system/dsl', ['exports', 'ember-metal/core', 'ember-metal/features'], function (exports, _emberMetalCore, _emberMetalFeatures) { + 'use strict'; /** @module ember @@ -25582,11 +24288,11 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ this.enableLoadingSubstates = options && options.enableLoadingSubstates; this.matches = []; } - exports["default"] = DSL; + exports.default = DSL; DSL.prototype = { route: function (name, options, callback) { - var dummyErrorRoute = "/_unused_dummy_error_path_route_" + name + "/:error"; + var dummyErrorRoute = '/_unused_dummy_error_path_route_' + name + '/:error'; if (arguments.length === 2 && typeof options === 'function') { callback = options; options = {}; @@ -25596,14 +24302,11 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ options = {}; } - var type = options.resetNamespace === true ? 'resource' : 'route'; - - - if (this.enableLoadingSubstates) { - createRoute(this, name + "_loading", { resetNamespace: options.resetNamespace }); - createRoute(this, name + "_error", { path: dummyErrorRoute }); - } + if (this.enableLoadingSubstates) { + createRoute(this, name + '_loading', { resetNamespace: options.resetNamespace }); + createRoute(this, name + '_error', { path: dummyErrorRoute }); + } if (callback) { var fullName = getFullName(this, name, options.resetNamespace); @@ -25624,7 +24327,7 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ push: function (url, name, callback) { var parts = name.split('.'); - if (url === "" || url === "/" || parts[parts.length - 1] === "index") { + if (url === '' || url === '/' || parts[parts.length - 1] === 'index') { this.explicitIndex = true; } @@ -25642,14 +24345,14 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ } options.resetNamespace = true; - this.route(name, options, callback); + this.route(name, options, callback); }, generate: function () { var dslMatches = this.matches; if (!this.explicitIndex) { - this.route("index", { path: "/" }); + this.route('index', { path: '/' }); } return function (match) { @@ -25667,7 +24370,7 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ function getFullName(dsl, name, resetNamespace) { if (canNest(dsl) && resetNamespace !== true) { - return dsl.parent + "." + name; + return dsl.parent + '.' + name; } else { return name; } @@ -25679,7 +24382,7 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ var fullName = getFullName(dsl, name, options.resetNamespace); if (typeof options.path !== 'string') { - options.path = "/" + name; + options.path = '/' + name; } dsl.push(options.path, fullName, callback); @@ -25692,11 +24395,11 @@ enifed("ember-routing/system/dsl", ["exports", "ember-metal/core", "ember-metal/ }; }); // FEATURES, assert -enifed("ember-routing/system/generate_controller", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-runtime/utils"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberRuntimeUtils) { - "use strict"; +enifed('ember-routing/system/generate_controller', ['exports', 'ember-metal/core', 'ember-metal/property_get'], function (exports, _emberMetalCore, _emberMetalProperty_get) { + 'use strict'; exports.generateControllerFactory = generateControllerFactory; - exports["default"] = generateController; + exports.default = generateController; /** @module ember @@ -25706,40 +24409,22 @@ enifed("ember-routing/system/generate_controller", ["exports", "ember-metal/core /** Generates a controller factory - The type of the generated controller factory is derived - from the context. If the context is an array an array controller - is generated, if an object, an object controller otherwise, a basic - controller is generated. - - You can customize your generated controllers by defining - `App.ObjectController` or `App.ArrayController`. - @for Ember @method generateControllerFactory @private */ function generateControllerFactory(container, controllerName, context) { - var Factory, fullName, factoryName, controllerType; - - if (context && _emberRuntimeUtils.isArray(context)) { - controllerType = 'array'; - } else if (context) { - controllerType = 'object'; - } else { - controllerType = 'basic'; - } - - factoryName = "controller:" + controllerType; + var Factory, fullName; - Factory = container.lookupFactory(factoryName).extend({ + Factory = container.lookupFactory('controller:basic').extend({ isGenerated: true, toString: function () { - return "(generated " + controllerName + " controller)"; + return '(generated ' + controllerName + ' controller)'; } }); - fullName = "controller:" + controllerName; + fullName = 'controller:' + controllerName; container._registry.register(fullName, Factory); @@ -25762,11 +24447,12 @@ enifed("ember-routing/system/generate_controller", ["exports", "ember-metal/core function generateController(container, controllerName, context) { generateControllerFactory(container, controllerName, context); - var fullName = "controller:" + controllerName; + + var fullName = 'controller:' + controllerName; var instance = container.lookup(fullName); if (_emberMetalProperty_get.get(instance, 'namespace.LOG_ACTIVE_GENERATION')) { - _emberMetalCore["default"].Logger.info("generated -> " + fullName, { fullName: fullName }); + _emberMetalCore.default.Logger.info('generated -> ' + fullName, { fullName: fullName }); } return instance; @@ -25776,13 +24462,13 @@ enifed("ember-routing/system/generate_controller", ["exports", "ember-metal/core enifed('ember-routing/system/query_params', ['exports', 'ember-runtime/system/object'], function (exports, _emberRuntimeSystemObject) { 'use strict'; - exports["default"] = _emberRuntimeSystemObject["default"].extend({ + exports.default = _emberRuntimeSystemObject.default.extend({ isQueryParams: true, values: null }); }); -enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-metal/error", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/get_properties", "ember-metal/enumerable_utils", "ember-metal/is_none", "ember-metal/computed", "ember-metal/merge", "ember-runtime/utils", "ember-metal/run_loop", "ember-metal/keys", "ember-runtime/copy", "ember-runtime/system/string", "ember-runtime/system/object", "ember-runtime/mixins/evented", "ember-runtime/mixins/action_handler", "ember-routing/system/generate_controller", "ember-routing/utils"], function (exports, _emberMetalCore, _emberMetalError, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalGet_properties, _emberMetalEnumerable_utils, _emberMetalIs_none, _emberMetalComputed, _emberMetalMerge, _emberRuntimeUtils, _emberMetalRun_loop, _emberMetalKeys, _emberRuntimeCopy, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeMixinsEvented, _emberRuntimeMixinsAction_handler, _emberRoutingSystemGenerate_controller, _emberRoutingUtils) { - "use strict"; +enifed('ember-routing/system/route', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/error', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/get_properties', 'ember-metal/is_none', 'ember-metal/computed', 'ember-metal/merge', 'ember-runtime/utils', 'ember-metal/run_loop', 'ember-runtime/copy', 'ember-runtime/system/string', 'ember-runtime/system/object', 'ember-runtime/mixins/evented', 'ember-runtime/mixins/action_handler', 'ember-routing/system/generate_controller', 'ember-routing/utils'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalError, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalGet_properties, _emberMetalIs_none, _emberMetalComputed, _emberMetalMerge, _emberRuntimeUtils, _emberMetalRun_loop, _emberRuntimeCopy, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeMixinsEvented, _emberRuntimeMixinsAction_handler, _emberRoutingSystemGenerate_controller, _emberRoutingUtils) { + 'use strict'; var slice = Array.prototype.slice; @@ -25806,7 +24492,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta @uses Ember.Evented @public */ - var Route = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsAction_handler["default"], _emberRuntimeMixinsEvented["default"], { + var Route = _emberRuntimeSystemObject.default.extend(_emberRuntimeMixinsAction_handler.default, _emberRuntimeMixinsEvented.default, { /** Configuration hash for this route's queryParams. The possible configuration options and their defaults are as follows @@ -25847,6 +24533,17 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta */ queryParams: {}, + /** + The name of the route, dot-delimited. + For example, a route found at `app/routes/posts/post.js` or + `app/posts/post/route.js` (with pods) will have a `routeName` of + `posts.post`. + @property routeName + @for Ember.Route + @type String + @public + */ + /** @private @property _qp @@ -25854,63 +24551,122 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta _qp: _emberMetalComputed.computed(function () { var _this = this; - var controllerName = this.controllerName || this.routeName; - var controllerClass = this.container.lookupFactory("controller:" + controllerName); + var controllerProto, combinedQueryParameterConfiguration; - if (!controllerClass) { - return defaultQPMeta; + var controllerName = this.controllerName || this.routeName; + var definedControllerClass = this.container.lookupFactory('controller:' + controllerName); + var queryParameterConfiguraton = _emberMetalProperty_get.get(this, 'queryParams'); + var hasRouterDefinedQueryParams = !!Object.keys(queryParameterConfiguraton).length; + + if (definedControllerClass) { + // the developer has authored a controller class in their application for this route + // access the prototype, find its query params and normalize their object shape + // them merge in the query params for the route. As a mergedProperty, Route#queryParams is always + // at least `{}` + controllerProto = definedControllerClass.proto(); + + var controllerDefinedQueryParameterConfiguration = _emberMetalProperty_get.get(controllerProto, 'queryParams'); + var normalizedControllerQueryParameterConfiguration = _emberRoutingUtils.normalizeControllerQueryParams(controllerDefinedQueryParameterConfiguration); + combinedQueryParameterConfiguration = mergeEachQueryParams(normalizedControllerQueryParameterConfiguration, queryParameterConfiguraton); + } else if (hasRouterDefinedQueryParams) { + // the developer has not defined a controller but *has* supplied route query params. + // Generate a class for them so we can later insert default values + var generatedControllerClass = _emberRoutingSystemGenerate_controller.generateControllerFactory(this.container, controllerName); + controllerProto = generatedControllerClass.proto(); + combinedQueryParameterConfiguration = queryParameterConfiguraton; } - var controllerProto = controllerClass.proto(); - var qpProps = _emberMetalProperty_get.get(controllerProto, '_normalizedQueryParams'); - var cacheMeta = _emberMetalProperty_get.get(controllerProto, '_cacheMeta'); - var qps = []; var map = {}; - for (var propName in qpProps) { - if (!qpProps.hasOwnProperty(propName)) { + var propertyNames = []; + + for (var propName in combinedQueryParameterConfiguration) { + if (!combinedQueryParameterConfiguration.hasOwnProperty(propName)) { + continue; + } + + // to support the dubious feature of using unknownProperty + // on queryParams configuration + if (propName === 'unknownProperty' || propName === '_super') { + // possible todo: issue deprecation warning? continue; } - var desc = qpProps[propName]; + var desc = combinedQueryParameterConfiguration[propName]; + + var scope = desc.scope || 'model'; + var parts; + + if (scope === 'controller') { + parts = []; + } + var urlKey = desc.as || this.serializeQueryParamKey(propName); var defaultValue = _emberMetalProperty_get.get(controllerProto, propName); - if (_emberRuntimeUtils.isArray(defaultValue)) { - defaultValue = _emberMetalCore["default"].A(defaultValue.slice()); + if (Array.isArray(defaultValue)) { + defaultValue = _emberMetalCore.default.A(defaultValue.slice()); } - var type = _emberRuntimeUtils.typeOf(defaultValue); + var type = desc.type || _emberRuntimeUtils.typeOf(defaultValue); + var defaultValueSerialized = this.serializeQueryParam(defaultValue, urlKey, type); - var fprop = controllerName + ":" + propName; + var scopedPropertyName = controllerName + ':' + propName; var qp = { - def: defaultValue, - sdef: defaultValueSerialized, + undecoratedDefaultValue: _emberMetalProperty_get.get(controllerProto, propName), + defaultValue: defaultValue, + serializedDefaultValue: defaultValueSerialized, + serializedValue: defaultValueSerialized, + type: type, urlKey: urlKey, prop: propName, - fprop: fprop, + scopedPropertyName: scopedPropertyName, ctrl: controllerName, - cProto: controllerProto, - svalue: defaultValueSerialized, - cacheType: desc.scope, route: this, - cacheMeta: cacheMeta[propName] + parts: parts, // provided later when stashNames is called if 'model' scope + values: null, // provided later when setup is called. no idea why. + scope: scope, + prefix: '' }; - map[propName] = map[urlKey] = map[fprop] = qp; + map[propName] = map[urlKey] = map[scopedPropertyName] = qp; qps.push(qp); + propertyNames.push(propName); } return { qps: qps, map: map, + propertyNames: propertyNames, states: { - active: function (controller, prop) { - return _this._activeQPChanged(controller, map[prop]); + /* + Called when a query parameter changes in the URL, this route cares + about that query parameter, but the route is not currently + in the active route hierarchy. + */ + inactive: function (prop, value) { + var qp = map[prop]; + _this._qpChanged(prop, value, qp); }, - allowOverrides: function (controller, prop) { - return _this._updatingQPChanged(controller, map[prop]); + /* + Called when a query parameter changes in the URL, this route cares + about that query parameter, and the route is currently + in the active route hierarchy. + */ + active: function (prop, value) { + var qp = map[prop]; + _this._qpChanged(prop, value, qp); + return _this._activeQPChanged(map[prop], value); + }, + /* + Called when a value of a query parameter this route handles changes in a controller + and the route is currently in the active route hierarchy. + */ + allowOverrides: function (prop, value) { + var qp = map[prop]; + _this._qpChanged(prop, value, qp); + return _this._updatingQPChanged(map[prop]); } } }; @@ -25943,51 +24699,37 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta var namePaths = new Array(names.length); for (var a = 0, nlen = names.length; a < nlen; ++a) { - namePaths[a] = handlerInfo.name + "." + names[a]; + namePaths[a] = handlerInfo.name + '.' + names[a]; } for (var i = 0; i < len; ++i) { var qp = qps[i]; - var cacheMeta = qp.cacheMeta; - if (cacheMeta.scope === 'model') { - cacheMeta.parts = namePaths; + if (qp.scope === 'model') { + qp.parts = namePaths; } - cacheMeta.prefix = qp.ctrl; + qp.prefix = qp.ctrl; } }, - /** - @private - @property _updateSerializedQPValue - */ - _updateSerializedQPValue: function (controller, qp) { - var value = _emberMetalProperty_get.get(controller, qp.prop); - qp.svalue = this.serializeQueryParam(value, qp.urlKey, qp.type); - }, - /** @private @property _activeQPChanged */ - _activeQPChanged: function (controller, qp) { - var value = _emberMetalProperty_get.get(controller, qp.prop); - this.router._queuedQPChanges[qp.fprop] = value; - _emberMetalRun_loop["default"].once(this, this._fireQueryParamTransition); + _activeQPChanged: function (qp, value) { + var router = this.router; + router._activeQPChanged(qp.scopedPropertyName, value); }, /** @private @method _updatingQPChanged */ - _updatingQPChanged: function (controller, qp) { + _updatingQPChanged: function (qp) { var router = this.router; - if (!router._qpUpdates) { - router._qpUpdates = {}; - } - router._qpUpdates[qp.urlKey] = true; + router._updatingQPChanged(qp.urlKey); }, - mergedProperties: ['events', 'queryParams'], + mergedProperties: ['queryParams'], /** Retrieves parameters, for current route using the state.params @@ -25997,7 +24739,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta @public */ paramsFor: function (name) { - var route = this.container.lookup("route:" + name); + var route = this.container.lookup('route:' + name); if (!route) { return {}; @@ -26007,8 +24749,8 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta var state = transition ? transition.state : this.router.router.state; var params = {}; - _emberMetalMerge["default"](params, state.params[name]); - _emberMetalMerge["default"](params, getQueryParamsFor(route, state)); + _emberMetalMerge.default(params, state.params[name]); + _emberMetalMerge.default(params, getQueryParamsFor(route, state)); return params; }, @@ -26038,7 +24780,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta if (defaultValueType === 'array') { return JSON.stringify(value); } - return "" + value; + return '' + value; }, /** @@ -26061,26 +24803,17 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta } else if (defaultValueType === 'number') { return Number(value).valueOf(); } else if (defaultValueType === 'array') { - return _emberMetalCore["default"].A(JSON.parse(value)); + return _emberMetalCore.default.A(JSON.parse(value)); } return value; }, - /** - @private - @property _fireQueryParamTransition - */ - _fireQueryParamTransition: function () { - this.transitionTo({ queryParams: this.router._queuedQPChanges }); - this.router._queuedQPChanges = {}; - }, - /** @private @property _optionsForQueryParam */ _optionsForQueryParam: function (qp) { - return _emberMetalProperty_get.get(this, "queryParams." + qp.urlKey) || _emberMetalProperty_get.get(this, "queryParams." + qp.prop) || {}; + return _emberMetalProperty_get.get(this, 'queryParams.' + qp.urlKey) || _emberMetalProperty_get.get(this, 'queryParams.' + qp.prop) || {}; }, /** @@ -26122,8 +24855,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta */ _reset: function (isExiting, transition) { var controller = this.controller; - - controller._qpDelegate = null; + controller._qpDelegate = _emberMetalProperty_get.get(this, '_qp.states.inactive'); this.resetController(controller, isExiting, transition); }, @@ -26381,15 +25113,15 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta @property controller @type Ember.Controller @since 1.6.0 - @private + @public */ - _actions: { + actions: { queryParamsDidChange: function (changed, totalPresent, removed) { var qpMap = _emberMetalProperty_get.get(this, '_qp').map; - var totalChanged = _emberMetalKeys["default"](changed).concat(_emberMetalKeys["default"](removed)); + var totalChanged = Object.keys(changed).concat(Object.keys(removed)); for (var i = 0, len = totalChanged.length; i < len; ++i) { var qp = qpMap[totalChanged[i]]; if (qp && _emberMetalProperty_get.get(this._optionsForQueryParam(qp), 'refreshModel')) { @@ -26438,14 +25170,14 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta value = route.deserializeQueryParam(svalue, qp.urlKey, qp.type); } else { // No QP provided; use default value. - svalue = qp.sdef; - value = copyDefaultValue(qp.def); + svalue = qp.serializedDefaultValue; + value = copyDefaultValue(qp.defaultValue); } } - controller._qpDelegate = null; + controller._qpDelegate = _emberMetalProperty_get.get(route, '_qp.states.inactive'); - var thisQueryParamChanged = svalue !== qp.svalue; + var thisQueryParamChanged = svalue !== qp.serializedValue; if (thisQueryParamChanged) { if (transition.queryParamsOnly && replaceUrl !== false) { var options = route._optionsForQueryParam(qp); @@ -26462,9 +25194,9 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta } // Stash current serialized value of controller. - qp.svalue = svalue; + qp.serializedValue = svalue; - var thisQueryParamHasDefaultValue = qp.sdef === svalue; + var thisQueryParamHasDefaultValue = qp.serializedDefaultValue === svalue; if (!thisQueryParamHasDefaultValue) { finalParams.push({ value: svalue, @@ -26478,7 +25210,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta transition.method('replace'); } - _emberMetalEnumerable_utils.forEach(qpMeta.qps, function (qp) { + qpMeta.qps.forEach(function (qp) { var routeQpMeta = _emberMetalProperty_get.get(qp.route, '_qp'); var finalizedController = qp.route.controller; finalizedController._qpDelegate = _emberMetalProperty_get.get(routeQpMeta, 'states.active'); @@ -26488,14 +25220,6 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta } }, - /** - @deprecated - Please use `actions` instead. - @method events - @private - */ - events: null, - /** This hook is executed when the router completely exits this route. It is not executed when the model for the route changes. @@ -26532,11 +25256,11 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta this.transitionTo('blogPost', 1); ``` Multiple models will be applied last to first recursively up the - resource tree. + route tree. ```javascript App.Router.map(function() { - this.resource('blogPost', { path:':blogPostId' }, function() { - this.resource('blogComment', { path: ':blogCommentId' }); + this.route('blogPost', { path:':blogPostId' }, function() { + this.route('blogComment', { path: ':blogCommentId', resetNamespace: true }); }); }); this.transitionTo('blogComment', aPost, aComment); @@ -26559,7 +25283,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta // if you just want to transition the query parameters without changing the route this.transitionTo({queryParams: {sort: 'date'}}); ``` - See also 'replaceWith'. + See also [replaceWith](#method_replaceWith). Simple Transition Example ```javascript App.Router.map(function() { @@ -26582,7 +25306,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta Transition to a nested route ```javascript App.Router.map(function() { - this.resource('articles', { path: '/articles' }, function() { + this.route('articles', { path: '/articles' }, function() { this.route('new'); }); }); @@ -26598,8 +25322,8 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta ```javascript App.Router.map(function() { this.route('index'); - this.resource('breakfast', { path: ':breakfastId' }, function() { - this.resource('cereal', { path: ':cerealId' }); + this.route('breakfast', { path: ':breakfastId' }, function() { + this.route('cereal', { path: ':cerealId', resetNamespace: true }); }); }); App.IndexRoute = Ember.Route.extend({ @@ -26615,7 +25339,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta Nested Route with Query String Example ```javascript App.Router.map(function() { - this.resource('fruits', function() { + this.route('fruits', function() { this.route('apples'); }); }); @@ -26655,7 +25379,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta @param {...Object} models the model(s) to be used while transitioning to the route. @since 1.2.0 - @private + @public */ intermediateTransitionTo: function () { var router = this.router; @@ -26752,16 +25476,16 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta args[_key] = arguments[_key]; } - if (this.router && this.router.router || !_emberMetalCore["default"].testing) { + if (this.router && this.router.router || !_emberMetalCore.default.testing) { var _router; (_router = this.router).send.apply(_router, args); } else { var name = args[0]; args = slice.call(args, 1); - var action = this._actions[name]; + var action = this.actions[name]; if (action) { - return this._actions[name].apply(this, args); + return this.actions[name].apply(this, args); } } }, @@ -26772,43 +25496,79 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta @method setup */ setup: function (context, transition) { + var controller; + var controllerName = this.controllerName || this.routeName; - var controller = this.controllerFor(controllerName, true); + var definedController = this.controllerFor(controllerName, true); - if (!controller) { + if (!definedController) { controller = this.generateController(controllerName, context); + } else { + controller = definedController; } // Assign the route's controller so that it can more easily be - // referenced in action handlers - this.controller = controller; + // referenced in action handlers. Side effects. Side effects everywhere. + if (!this.controller) { + var propNames = _emberMetalProperty_get.get(this, '_qp.propertyNames'); + addQueryParamsObservers(controller, propNames); + this.controller = controller; + } - if (this.setupControllers) { - this.setupControllers(controller, context); - } else { - var states = _emberMetalProperty_get.get(this, '_qp.states'); - if (transition) { - // Update the model dep values used to calculate cache keys. - _emberRoutingUtils.stashParamNames(this.router, transition.state.handlerInfos); - controller._updateCacheParams(transition.params); - } - controller._qpDelegate = states.allowOverrides; + var queryParams = _emberMetalProperty_get.get(this, '_qp'); - if (transition) { - var qpValues = getQueryParamsFor(this, transition.state); - controller.setProperties(qpValues); - } + var states = queryParams.states; + if (transition) { + // Update the model dep values used to calculate cache keys. + _emberRoutingUtils.stashParamNames(this.router, transition.state.handlerInfos); + + var params = transition.params; + var allParams = queryParams.propertyNames; + var cache = this._bucketCache; + + allParams.forEach(function (prop) { + var aQp = queryParams.map[prop]; - this.setupController(controller, context, transition); + aQp.values = params; + var cacheKey = _emberRoutingUtils.calculateCacheKey(aQp.prefix, aQp.parts, aQp.values); + + if (cache) { + var value = cache.lookup(cacheKey, prop, aQp.undecoratedDefaultValue); + _emberMetalProperty_set.set(controller, prop, value); + } + }); } - if (this.renderTemplates) { - this.renderTemplates(context); - } else { - this.renderTemplate(controller, context); + controller._qpDelegate = states.allowOverrides; + + if (transition) { + var qpValues = getQueryParamsFor(this, transition.state); + controller.setProperties(qpValues); } + + this.setupController(controller, context, transition); + + this.renderTemplate(controller, context); }, + /* + Called when a query parameter for this route changes, regardless of whether the route + is currently part of the active route hierarchy. This will update the query parameter's + value in the cache so if this route becomes active, the cache value has been updated. + */ + _qpChanged: function (prop, value, qp) { + if (!qp) { + return; + } + + var cacheKey = _emberRoutingUtils.calculateCacheKey(qp.prefix || '', qp.parts, qp.values); + + // Update model-dep cache + var cache = this._bucketCache; + if (cache) { + cache.stash(cacheKey, prop, value); + } + }, /** This hook is the first of the route entry validation hooks called when an attempt is made to transition into a route @@ -26947,7 +25707,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta this route. ```javascript App.Router.map(function() { - this.resource('post', { path: '/posts/:post_id' }); + this.route('post', { path: '/posts/:post_id' }); }); ``` The model for the `post` route is `store.find('post', params.post_id)`. @@ -27000,7 +25760,6 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta */ model: function (params, transition) { var match, name, sawParams, value; - var queryParams = _emberMetalProperty_get.get(this, '_qp.map'); for (var prop in params) { @@ -27016,7 +25775,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta } if (!name && sawParams) { - return _emberRuntimeCopy["default"](params); + return _emberRuntimeCopy.default(params); } else if (!name) { if (transition.resolveIndex < 1) { return; @@ -27070,7 +25829,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta return { find: function (name, value) { - var modelClass = container.lookupFactory("model:" + name); + var modelClass = container.lookupFactory('model:' + name); if (!modelClass) { @@ -27088,7 +25847,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta for the URL. ```javascript App.Router.map(function() { - this.resource('post', { path: '/posts/:post_id' }); + this.route('post', { path: '/posts/:post_id' }); }); App.PostRoute = Ember.Route.extend({ model: function(params) { @@ -27108,7 +25867,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta This method is called when `transitionTo` is called with a context in order to populate the URL. @method serialize - @param {Object} model the route's model + @param {Object} model the routes model @param {Array} params an Array of parameter names for the current route (in the example, `['post_id']`. @return {Object} the serialized parameters @@ -27129,10 +25888,10 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta if (name in model) { object[name] = _emberMetalProperty_get.get(model, name); } else if (/_id$/.test(name)) { - object[name] = _emberMetalProperty_get.get(model, "id"); + object[name] = _emberMetalProperty_get.get(model, 'id'); } } else { - object = _emberMetalGet_properties["default"](model, params); + object = _emberMetalGet_properties.default(model, params); } return object; @@ -27161,23 +25920,17 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta } }); ``` - This means that your template will get a proxy for the model as its - context, and you can act as though the model itself was the context. The provided controller will be one resolved based on the name of this route. - If no explicit controller is defined, Ember will automatically create - an appropriate controller for the model. - * if the model is an `Ember.Array` (including record arrays from Ember - Data), the controller is an `Ember.ArrayController`. - * otherwise, the controller is an `Ember.ObjectController`. + If no explicit controller is defined, Ember will automatically create one. As an example, consider the router: ```javascript App.Router.map(function() { - this.resource('post', { path: '/posts/:post_id' }); + this.route('post', { path: '/posts/:post_id' }); }); ``` For the `post` route, a controller named `App.PostController` would - be used if it is defined. If it is not defined, an `Ember.ObjectController` + be used if it is defined. If it is not defined, a basic `Ember.Controller` instance would be used. Example ```javascript @@ -27217,14 +25970,14 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta */ controllerFor: function (name, _skipAssert) { var container = this.container; - var route = container.lookup("route:" + name); + var route = container.lookup('route:' + name); var controller; if (route && route.controllerName) { name = route.controllerName; } - controller = container.lookup("controller:" + name); + controller = container.lookup('controller:' + name); // NOTE: We're specifically checking that skipAssert is true, because according // to the old API the second parameter was model. We do not want people who @@ -27235,8 +25988,6 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta /** Generates a controller for a route. - If the optional model is passed then the controller type is determined automatically, - e.g., an ArrayController for arrays. Example ```javascript App.PostRoute = Ember.Route.extend({ @@ -27256,27 +26007,28 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta model = model || this.modelFor(name); - return _emberRoutingSystemGenerate_controller["default"](container, name, model); + return _emberRoutingSystemGenerate_controller.default(container, name, model); }, /** - Returns the model of a parent (or any ancestor) route + Returns the resolved model of a parent (or any ancestor) route in a route hierarchy. During a transition, all routes must resolve a model object, and if a route needs access to a parent route's model in order to resolve a model (or just reuse the model from a parent), it can call `this.modelFor(theNameOfParentRoute)` to - retrieve it. + retrieve it. If the ancestor route's model was a promise, + its resolved result is returned. Example ```javascript App.Router.map(function() { - this.resource('post', { path: '/post/:post_id' }, function() { - this.resource('comments'); + this.route('post', { path: '/post/:post_id' }, function() { + this.route('comments', { resetNamespace: true }); }); }); App.CommentsRoute = Ember.Route.extend({ afterModel: function() { - this.set('post', this.modelFor('post')); + this.set('post', this.modelFor('post')); } }); ``` @@ -27286,7 +26038,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta @public */ modelFor: function (name) { - var route = this.container.lookup("route:" + name); + var route = this.container.lookup('route:' + name); var transition = this.router ? this.router.router.activeTransition : null; // If we are mid-transition, we want to try and look up @@ -27339,7 +26091,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta For example, given the following minimal router and templates: ```javascript Router.map(function() { - this.resource('photos'); + this.route('photos'); }); ``` ```handlebars @@ -27393,7 +26145,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta // router Router.map(function() { this.route('index'); - this.resource('post', { path: '/posts/:post_id' }); + this.route('post', { path: '/posts/:post_id' }); }); ``` ```javascript @@ -27434,7 +26186,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta render: function (_name, options) { var namePassed = typeof _name === 'string' && !!_name; - var isDefaultRender = arguments.length === 0 || _emberMetalCore["default"].isEmpty(arguments[0]); + var isDefaultRender = arguments.length === 0 || _emberMetalCore.default.isEmpty(arguments[0]); var name; if (typeof _name === 'object' && !options) { @@ -27446,7 +26198,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta var renderOptions = buildRenderOptions(this, namePassed, isDefaultRender, name, options); this.connections.push(renderOptions); - _emberMetalRun_loop["default"].once(this.router, '_setOutlets'); + _emberMetalRun_loop.default.once(this.router, '_setOutlets'); }, /** @@ -27488,11 +26240,15 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta disconnectOutlet: function (options) { var outletName; var parentView; - if (!options || typeof options === "string") { + if (!options || typeof options === 'string') { outletName = options; } else { outletName = options.outlet; parentView = options.parentView; + + if (options && Object.keys(options).indexOf('outlet') !== -1 && typeof options.outlet === 'undefined') { + throw new _emberMetalError.default('You passed undefined as the outlet name.'); + } } parentView = parentView && parentView.replace(/\//g, '.'); outletName = outletName || 'main'; @@ -27525,7 +26281,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta outlet: connection.outlet, name: connection.name }; - _emberMetalRun_loop["default"].once(this.router, '_setOutlets'); + _emberMetalRun_loop.default.once(this.router, '_setOutlets'); } } }, @@ -27541,21 +26297,17 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta teardownViews: function () { if (this.connections && this.connections.length > 0) { this.connections = []; - _emberMetalRun_loop["default"].once(this.router, '_setOutlets'); + _emberMetalRun_loop.default.once(this.router, '_setOutlets'); } } }); + _emberRuntimeMixinsAction_handler.deprecateUnderscoreActions(Route); + Route.reopenClass({ isRouteFactory: true }); - var defaultQPMeta = { - qps: [], - map: {}, - states: {} - }; - function parentRoute(route) { var handlerInfo = handlerInfoFor(route, route.router.router.state.handlerInfos, -1); return handlerInfo && handlerInfo.handler; @@ -27596,31 +26348,35 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta if (!controller) { if (namePassed) { - controller = route.container.lookup("controller:" + name) || route.controllerName || route.routeName; + controller = route.container.lookup('controller:' + name) || route.controllerName || route.routeName; } else { - controller = route.controllerName || route.container.lookup("controller:" + name); + controller = route.controllerName || route.container.lookup('controller:' + name); } } if (typeof controller === 'string') { var controllerName = controller; - controller = route.container.lookup("controller:" + controllerName); + controller = route.container.lookup('controller:' + controllerName); if (!controller) { - throw new _emberMetalError["default"]("You passed `controller: '" + controllerName + "'` into the `render` method, but no such controller could be found."); + throw new _emberMetalError.default('You passed `controller: \'' + controllerName + '\'` into the `render` method, but no such controller could be found.'); } } + if (options && Object.keys(options).indexOf('outlet') !== -1 && typeof options.outlet === 'undefined') { + throw new _emberMetalError.default('You passed undefined as the outlet name.'); + } + if (options && options.model) { controller.set('model', options.model); } viewName = options && options.view || namePassed && name || route.viewName || name; - ViewClass = route.container.lookupFactory("view:" + viewName); - template = route.container.lookup("template:" + templateName); + ViewClass = route.container.lookupFactory('view:' + viewName); + template = route.container.lookup('template:' + templateName); if (!ViewClass && !template) { if (LOG_VIEW_LOOKUPS) { - var fullName = "template:" + name; - _emberMetalCore["default"].Logger.info("Could not find \"" + name + "\" template or view. Nothing will be rendered", { fullName: fullName }); + var fullName = 'template:' + name; + _emberMetalCore.default.Logger.info('Could not find "' + name + '" template or view. Nothing will be rendered', { fullName: fullName }); } } @@ -27647,7 +26403,7 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta } state.fullQueryParams = {}; - _emberMetalMerge["default"](state.fullQueryParams, state.queryParams); + _emberMetalMerge.default(state.fullQueryParams, state.queryParams); var targetRouteName = state.handlerInfos[state.handlerInfos.length - 1].name; router._deserializeQueryParams(targetRouteName, state.fullQueryParams); @@ -27674,24 +26430,86 @@ enifed("ember-routing/system/route", ["exports", "ember-metal/core", "ember-meta var qp = qps[i]; var qpValueWasPassedIn = (qp.prop in fullQueryParams); - params[qp.prop] = qpValueWasPassedIn ? fullQueryParams[qp.prop] : copyDefaultValue(qp.def); + params[qp.prop] = qpValueWasPassedIn ? fullQueryParams[qp.prop] : copyDefaultValue(qp.defaultValue); } return params; } function copyDefaultValue(value) { - if (_emberRuntimeUtils.isArray(value)) { - return _emberMetalCore["default"].A(value.slice()); + if (Array.isArray(value)) { + return _emberMetalCore.default.A(value.slice()); } return value; } - exports["default"] = Route; + /* + Merges all query parameters from a controller with those from + a route, returning a new object and avoiding any mutations to + the existing objects. + */ + function mergeEachQueryParams(controllerQP, routeQP) { + var keysAlreadyMergedOrSkippable; + var qps = {}; + + keysAlreadyMergedOrSkippable = { + defaultValue: true, + type: true, + scope: true, + as: true + }; + + // first loop over all controller qps, merging them with any matching route qps + // into a new empty object to avoid mutating. + for (var cqpName in controllerQP) { + if (!controllerQP.hasOwnProperty(cqpName)) { + continue; + } + + var newControllerParameterConfiguration = {}; + _emberMetalMerge.default(newControllerParameterConfiguration, controllerQP[cqpName]); + _emberMetalMerge.default(newControllerParameterConfiguration, routeQP[cqpName]); + + qps[cqpName] = newControllerParameterConfiguration; + + // allows us to skip this QP when we check route QPs. + keysAlreadyMergedOrSkippable[cqpName] = true; + } + + // loop over all route qps, skipping those that were merged in the first pass + // because they also appear in controller qps + for (var rqpName in routeQP) { + if (!routeQP.hasOwnProperty(rqpName) || keysAlreadyMergedOrSkippable[rqpName]) { + continue; + } + + var newRouteParameterConfiguration = {}; + _emberMetalMerge.default(newRouteParameterConfiguration, routeQP[rqpName], controllerQP[rqpName]); + qps[rqpName] = newRouteParameterConfiguration; + } + + return qps; + } + + function addQueryParamsObservers(controller, propNames) { + propNames.forEach(function (prop) { + controller.addObserver(prop + '.[]', controller, controller._qpChanged); + }); + } + + function deprecateQueryParamDefaultValuesSetOnController(controllerName, routeName, propName) { + } + + exports.default = Route; }); // FEATURES, A, deprecate, assert, Logger -enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-metal/error", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/properties", "ember-metal/computed", "ember-metal/merge", "ember-metal/run_loop", "ember-runtime/system/string", "ember-runtime/system/object", "ember-runtime/mixins/evented", "ember-routing/system/dsl", "ember-routing/location/api", "ember-routing/utils", "ember-metal/platform/create", "./router_state", "router", "router/transition"], function (exports, _emberMetalCore, _emberMetalError, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalProperties, _emberMetalComputed, _emberMetalMerge, _emberMetalRun_loop, _emberRuntimeSystemString, _emberRuntimeSystemObject, _emberRuntimeMixinsEvented, _emberRoutingSystemDsl, _emberRoutingLocationApi, _emberRoutingUtils, _emberMetalPlatformCreate, _router_state, _router4, _routerTransition) { - "use strict"; + +// apply default values to controllers +// detect that default value defined on router config + +// detect that property was not defined on controller +enifed('ember-routing/system/router', ['exports', 'ember-metal/core', 'ember-metal/features', 'ember-metal/error', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/properties', 'ember-metal/computed', 'ember-metal/merge', 'ember-metal/run_loop', 'ember-runtime/system/object', 'ember-runtime/mixins/evented', 'ember-routing/system/dsl', 'ember-routing/location/api', 'ember-routing/utils', './router_state', 'router', 'router/transition'], function (exports, _emberMetalCore, _emberMetalFeatures, _emberMetalError, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalProperties, _emberMetalComputed, _emberMetalMerge, _emberMetalRun_loop, _emberRuntimeSystemObject, _emberRuntimeMixinsEvented, _emberRoutingSystemDsl, _emberRoutingLocationApi, _emberRoutingUtils, _router_state, _router4, _routerTransition) { + 'use strict'; function K() { return this; @@ -27709,15 +26527,16 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met @uses Ember.Evented @public */ - var EmberRouter = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsEvented["default"], { + var EmberRouter = _emberRuntimeSystemObject.default.extend(_emberRuntimeMixinsEvented.default, { /** The `location` property determines the type of URL's that your application will use. The following location types are currently available: - * `auto` - * `hash` - * `history` - * `none` + * `history` - use the browser's history API to make the URLs look just like any standard URL + * `hash` - use `#` to separate the server part of the URL from the Ember part: `/blog/#/posts/new` + * `none` - do not store the Ember URL in the actual browser URL (mainly used for testing) + * `auto` - use the best option based on browser capabilites: `history` if possible, then `hash` if possible, otherwise `none` + Note: If using ember-cli, this value is defaulted to `auto` by the `locationType` setting of `/config/environment.js` @property location @default 'hash' @see {Ember.Location} @@ -27735,19 +26554,19 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met rootURL: '/', _initRouterJs: function (moduleBasedResolver) { - var router = this.router = new _router4["default"](); + var router = this.router = new _router4.default(); router.triggerEvent = triggerEvent; router._triggerWillChangeContext = K; router._triggerWillLeave = K; var dslCallbacks = this.constructor.dslCallbacks || [K]; - var dsl = new _emberRoutingSystemDsl["default"](null, { + var dsl = new _emberRoutingSystemDsl.default(null, { enableLoadingSubstates: !!moduleBasedResolver }); function generateDSL() { - this.resource('application', { path: "/", overrideNameAssertion: true }, function () { + this.route('application', { path: '/', resetNamespace: true, overrideNameAssertion: true }, function () { for (var i = 0; i < dslCallbacks.length; i++) { dslCallbacks[i].call(this); } @@ -27757,7 +26576,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met generateDSL.call(dsl); if (_emberMetalProperty_get.get(this, 'namespace.LOG_TRANSITIONS_INTERNAL')) { - router.log = _emberMetalCore["default"].Logger.debug; + router.log = _emberMetalCore.default.Logger.debug; } router.map(dsl.generate()); @@ -27765,7 +26584,16 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met init: function () { this._activeViews = {}; - this._qpCache = {}; + this._qpCache = Object.create(null); + this._resetQueuedQueryParameterChanges(); + }, + + /* + Resets all pending query paramter changes. + Called after transitioning to a new route + based on query parameter changes. + */ + _resetQueuedQueryParameterChanges: function () { this._queuedQPChanges = {}; }, @@ -27791,7 +26619,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var initialURL = _emberMetalProperty_get.get(this, 'initialURL'); if (this.setupRouter(moduleBasedResolver)) { - if (typeof initialURL === "undefined") { + if (typeof initialURL === 'undefined') { initialURL = _emberMetalProperty_get.get(this, 'location').getURL(); } var initialTransition = this.handleURL(initialURL); @@ -27829,8 +26657,22 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met Handles updating the paths and notifying any listeners of the URL change. Triggers the router level `didTransition` hook. + For example, to notify google analytics when the route changes, + you could use this hook. (Note: requires also including GA scripts, etc.) + ```javascript + var Router = Ember.Router.extend({ + location: config.locationType, + didTransition: function() { + this._super(...arguments); + return ga('send', 'pageview', { + 'page': this.get('url'), + 'title': this.get('url') + }); + } + }); + ``` @method didTransition - @private + @public @since 1.2.0 */ didTransition: function (infos) { @@ -27843,10 +26685,10 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met // Put this in the runloop so url will be accurate. Seems // less surprising than didTransition being out of sync. - _emberMetalRun_loop["default"].once(this, this.trigger, 'didTransition'); + _emberMetalRun_loop.default.once(this, this.trigger, 'didTransition'); if (_emberMetalProperty_get.get(this, 'namespace').LOG_TRANSITIONS) { - _emberMetalCore["default"].Logger.log("Transitioned into '" + EmberRouter._routePath(infos) + "'"); + _emberMetalCore.default.Logger.log('Transitioned into \'' + EmberRouter._routePath(infos) + '\''); } }, @@ -27890,14 +26732,14 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met change. Triggers the router level `willTransition` hook. @method willTransition - @private + @public @since 1.11.0 */ willTransition: function (oldInfos, newInfos, transition) { - _emberMetalRun_loop["default"].once(this, this.trigger, 'willTransition', transition); + _emberMetalRun_loop.default.once(this, this.trigger, 'willTransition', transition); if (_emberMetalProperty_get.get(this, 'namespace').LOG_TRANSITIONS) { - _emberMetalCore["default"].Logger.log("Preparing to transition from '" + EmberRouter._routePath(oldInfos) + "' to ' " + EmberRouter._routePath(newInfos) + "'"); + _emberMetalCore.default.Logger.log('Preparing to transition from \'' + EmberRouter._routePath(oldInfos) + '\' to \' ' + EmberRouter._routePath(newInfos) + '\''); } }, @@ -27945,7 +26787,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var infos = this.router.currentHandlerInfos; if (_emberMetalProperty_get.get(this, 'namespace').LOG_TRANSITIONS) { - _emberMetalCore["default"].Logger.log("Intermediate-transitioned into '" + EmberRouter._routePath(infos) + "'"); + _emberMetalCore.default.Logger.log('Intermediate-transitioned into \'' + EmberRouter._routePath(infos) + '\''); } }, @@ -28029,6 +26871,41 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met return this._activeViews[templateName]; }, + /* + Called when an active route's query parameter has changed. + These changes are batched into a runloop run and trigger + a single transition. + */ + _activeQPChanged: function (queryParameterName, newValue) { + this._queuedQPChanges[queryParameterName] = newValue; + _emberMetalRun_loop.default.once(this, this._fireQueryParamTransition); + }, + + _updatingQPChanged: function (queryParameterName) { + if (!this._qpUpdates) { + this._qpUpdates = {}; + } + this._qpUpdates[queryParameterName] = true; + }, + + /* + Triggers a transition to a route based on query parameter changes. + This is called once per runloop, to batch changes. + e.g. + if these methods are called in succession: + this._activeQPChanged('foo', '10'); + // results in _queuedQPChanges = {foo: '10'} + this._activeQPChanged('bar', false); + // results in _queuedQPChanges = {foo: '10', bar: false} + _queuedQPChanges will represent both of these changes + and the transition using `transitionTo` will be triggered + once. + */ + _fireQueryParamTransition: function () { + this.transitionTo({ queryParams: this._queuedQPChanges }); + this._resetQueuedQueryParameterChanges(); + }, + _connectActiveComponentNode: function (templateName, componentNode) { var _activeViews = this._activeViews; @@ -28045,7 +26922,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var rootURL = _emberMetalProperty_get.get(this, 'rootURL'); if ('string' === typeof location && this.container) { - var resolvedLocation = this.container.lookup("location:" + location); + var resolvedLocation = this.container.lookup('location:' + location); if ('undefined' !== typeof resolvedLocation) { location = _emberMetalProperty_set.set(this, 'location', resolvedLocation); @@ -28055,7 +26932,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met implementation: location }; - location = _emberMetalProperty_set.set(this, 'location', _emberRoutingLocationApi["default"].create(options)); + location = _emberMetalProperty_set.set(this, 'location', _emberRoutingLocationApi.default.create(options)); } } @@ -28082,7 +26959,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met _getHandlerFunction: function () { var _this2 = this; - var seen = _emberMetalPlatformCreate["default"](null); + var seen = Object.create(null); var container = this.container; var DefaultRoute = container.lookupFactory('route:basic'); @@ -28101,7 +26978,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met handler = container.lookup(routeName); if (_emberMetalProperty_get.get(_this2, 'namespace.LOG_ACTIVE_GENERATION')) { - _emberMetalCore["default"].Logger.info("generated -> " + routeName, { fullName: routeName }); + _emberMetalCore.default.Logger.info('generated -> ' + routeName, { fullName: routeName }); } } @@ -28122,7 +26999,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met router.updateURL = function (path) { lastURL = path; - _emberMetalRun_loop["default"].once(doUpdateURL); + _emberMetalRun_loop.default.once(doUpdateURL); }; if (location.replaceURL) { @@ -28132,7 +27009,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met router.replaceURL = function (path) { lastURL = path; - _emberMetalRun_loop["default"].once(doReplaceURL); + _emberMetalRun_loop.default.once(doReplaceURL); }; } @@ -28140,11 +27017,9 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met emberRouter.didTransition(infos); }; - - router.willTransition = function (oldInfos, newInfos, transition) { - emberRouter.willTransition(oldInfos, newInfos, transition); - }; - + router.willTransition = function (oldInfos, newInfos, transition) { + emberRouter.willTransition(oldInfos, newInfos, transition); + }; }, _serializeQueryParams: function (targetRouteName, queryParams) { @@ -28180,7 +27055,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var qps = this._queryParamsFor(targetRouteName); for (var key in queryParams) { var qp = qps.map[key]; - if (qp && qp.sdef === queryParams[key]) { + if (qp && qp.serializedDefaultValue === queryParams[key]) { delete queryParams[key]; } } @@ -28190,7 +27065,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var targetRouteName = _targetRouteName || _emberRoutingUtils.getActiveTargetName(this.router); var queryParams = {}; - _emberMetalMerge["default"](queryParams, _queryParams); + _emberMetalMerge.default(queryParams, _queryParams); this._prepareQueryParams(targetRouteName, models, queryParams); var transitionArgs = _emberRoutingUtils.routeArgs(targetRouteName, models, queryParams); @@ -28236,7 +27111,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met continue; } - _emberMetalMerge["default"](map, qpMeta.map); + _emberMetalMerge.default(map, qpMeta.map); qps.push.apply(qps, qpMeta.qps); } @@ -28246,28 +27121,10 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met }; }, - /* - becomeResolved: function(payload, resolvedContext) { - var params = this.serialize(resolvedContext); - if (payload) { - this.stashResolvedModel(payload, resolvedContext); - payload.params = payload.params || {}; - payload.params[this.name] = params; - } - return this.factory('resolved', { - context: resolvedContext, - name: this.name, - handler: this.handler, - params: params - }); - }, - */ - _hydrateUnsuppliedQueryParams: function (leafRouteName, contexts, queryParams) { var state = calculatePostTransitionState(this, leafRouteName, contexts); var handlerInfos = state.handlerInfos; var appCache = this._bucketCache; - _emberRoutingUtils.stashParamNames(this, handlerInfos); for (var i = 0, len = handlerInfos.length; i < len; ++i) { @@ -28276,19 +27133,17 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met for (var j = 0, qpLen = qpMeta.qps.length; j < qpLen; ++j) { var qp = qpMeta.qps[j]; - var presentProp = qp.prop in queryParams && qp.prop || qp.fprop in queryParams && qp.fprop; + + var presentProp = qp.prop in queryParams && qp.prop || qp.scopedPropertyName in queryParams && qp.scopedPropertyName; if (presentProp) { - if (presentProp !== qp.fprop) { - queryParams[qp.fprop] = queryParams[presentProp]; + if (presentProp !== qp.scopedPropertyName) { + queryParams[qp.scopedPropertyName] = queryParams[presentProp]; delete queryParams[presentProp]; } } else { - var controllerProto = qp.cProto; - var cacheMeta = _emberMetalProperty_get.get(controllerProto, '_cacheMeta'); - - var cacheKey = controllerProto._calculateCacheKey(qp.ctrl, cacheMeta[qp.prop].parts, state.params); - queryParams[qp.fprop] = appCache.lookup(cacheKey, qp.prop, qp.def); + var cacheKey = _emberRoutingUtils.calculateCacheKey(qp.ctrl, qp.parts, state.params); + queryParams[qp.scopedPropertyName] = appCache.lookup(cacheKey, qp.prop, qp.defaultValue); } } } @@ -28296,7 +27151,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met _scheduleLoadingEvent: function (transition, originRoute) { this._cancelSlowTransitionTimer(); - this._slowTransitionTimer = _emberMetalRun_loop["default"].scheduleOnce('routerTransitions', this, '_handleSlowTransition', transition, originRoute); + this._slowTransitionTimer = _emberMetalRun_loop.default.scheduleOnce('routerTransitions', this, '_handleSlowTransition', transition, originRoute); }, currentState: null, @@ -28309,7 +27164,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met return; } - this.set('targetState', _router_state["default"].create({ + this.set('targetState', _router_state.default.create({ emberRouter: this, routerJs: this.router, routerJsState: this.router.activeTransition.state @@ -28320,7 +27175,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met _cancelSlowTransitionTimer: function () { if (this._slowTransitionTimer) { - _emberMetalRun_loop["default"].cancel(this._slowTransitionTimer); + _emberMetalRun_loop.default.cancel(this._slowTransitionTimer); } this._slowTransitionTimer = null; } @@ -28439,12 +27294,12 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met errorArgs.push(error.stack); } - if (typeof error === "string") { + if (typeof error === 'string') { errorArgs.push(error); } } - _emberMetalCore["default"].Logger.error.apply(this, errorArgs); + _emberMetalCore.default.Logger.error.apply(this, errorArgs); } function findChildRouteName(parentRoute, originatingChildRoute, name) { @@ -28453,13 +27308,11 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var targetChildRouteName = originatingChildRoute.routeName.split('.').pop(); var namespace = parentRoute.routeName === 'application' ? '' : parentRoute.routeName + '.'; - - // First, try a named loading state, e.g. 'foo_loading' - childName = namespace + targetChildRouteName + '_' + name; - if (routeHasBeenDefined(router, childName)) { - return childName; - } - + // First, try a named loading state, e.g. 'foo_loading' + childName = namespace + targetChildRouteName + '_' + name; + if (routeHasBeenDefined(router, childName)) { + return childName; + } // Second, try general loading state, e.g. 'loading' childName = namespace + name; @@ -28470,7 +27323,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met function routeHasBeenDefined(router, name) { var container = router.container; - return router.hasRoute(name) && (container._registry.has("template:" + name) || container._registry.has("route:" + name)); + return router.hasRoute(name) && (container._registry.has('template:' + name) || container._registry.has('route:' + name)); } function triggerEvent(handlerInfos, ignoreFailure, args) { @@ -28480,7 +27333,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met if (ignoreFailure) { return; } - throw new _emberMetalError["default"]("Can't trigger action '" + name + "' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks."); + throw new _emberMetalError.default('Can\'t trigger action \'' + name + '\' because your app hasn\'t finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks.'); } var eventWasHandled = false; @@ -28490,8 +27343,8 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met handlerInfo = handlerInfos[i]; handler = handlerInfo.handler; - if (handler._actions && handler._actions[name]) { - if (handler._actions[name].apply(handler, args) === true) { + if (handler.actions && handler.actions[name]) { + if (handler.actions[name].apply(handler, args) === true) { eventWasHandled = true; } else { return; @@ -28505,7 +27358,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met } if (!eventWasHandled && !ignoreFailure) { - throw new _emberMetalError["default"]("Nothing handled the action '" + name + "'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble."); + throw new _emberMetalError.default('Nothing handled the action \'' + name + '\'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble.'); } } @@ -28558,15 +27411,34 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met /** The `Router.map` function allows you to define mappings from URLs to routes - and resources in your application. These mappings are defined within the - supplied callback function using `this.resource` and `this.route`. + in your application. These mappings are defined within the + supplied callback function using `this.route`. + The first parameter is the name of the route which is used by default as the + path name as well. + The second parameter is the optional options hash. Available options are: + * `path`: allows you to provide your own path as well as mark dynamic + segments. + * `resetNamespace`: false by default; when nesting routes, ember will + combine the route names to form the fully-qualified route name, which is + used with `{{link-to}}` or manually transitioning to routes. Setting + `resetNamespace: true` will cause the route not to inherit from its + parent route's names. This is handy for resources which can be accessed + in multiple places as well as preventing extremely long route names. + Keep in mind that the actual URL path behavior is still retained. + The third parameter is a function, which can be used to nest routes. + Nested routes, by default, will have the parent route tree's route name and + path prepended to it's own. ```javascript App.Router.map(function(){ - this.route('about'); - this.resource('article'); + this.route('post', { path: '/post/:post_id' }, function() { + this.route('edit'); + this.route('comments', { resetNamespace: true }, function() { + this.route('new'); + }); + }); }); ``` - For more detailed examples please see + For more detailed documentation and examples please see [the guides](http://emberjs.com/guides/routing/defining-your-routes/). @method map @param callback @@ -28603,7 +27475,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var name, nameParts, oldNameParts; for (var i = 1, l = handlerInfos.length; i < l; i++) { name = handlerInfos[i].name; - nameParts = name.split("."); + nameParts = name.split('.'); oldNameParts = slice.call(path); while (oldNameParts.length) { @@ -28616,12 +27488,12 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met path.push.apply(path, nameParts.slice(oldNameParts.length)); } - return path.join("."); + return path.join('.'); } }); function didBeginTransition(transition, router) { - var routerState = _router_state["default"].create({ + var routerState = _router_state.default.create({ emberRouter: router, routerJs: router.router, routerJsState: transition.state @@ -28683,7 +27555,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met var target; var myState = { render: renderOptions, - outlets: _emberMetalPlatformCreate["default"](null) + outlets: Object.create(null) }; if (renderOptions.into) { target = findLiveRoute(liveRoutes, renderOptions.into); @@ -28717,11 +27589,11 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met render: { name: '__ember_orphans__' }, - outlets: _emberMetalPlatformCreate["default"](null) + outlets: Object.create(null) }; } liveRoutes.outlets.__ember_orphans__.outlets[into] = myState; - _emberMetalCore["default"].run.schedule('afterRender', function () { + _emberMetalCore.default.run.schedule('afterRender', function () { // `wasUsed` gets set by the render helper. See the function // `impersonateAnOutlet`. }); @@ -28750,7 +27622,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met } } - exports["default"] = EmberRouter; + exports.default = EmberRouter; }); // FEATURES, Logger, assert @@ -28761,7 +27633,7 @@ enifed("ember-routing/system/router", ["exports", "ember-metal/core", "ember-met enifed('ember-routing/system/router_state', ['exports', 'ember-metal/is_empty', 'ember-metal/keys', 'ember-runtime/system/object', 'ember-metal/merge'], function (exports, _emberMetalIs_empty, _emberMetalKeys, _emberRuntimeSystemObject, _emberMetalMerge) { 'use strict'; - var RouterState = _emberRuntimeSystemObject["default"].extend({ + var RouterState = _emberRuntimeSystemObject.default.extend({ emberRouter: null, routerJs: null, routerJsState: null, @@ -28772,11 +27644,11 @@ enifed('ember-routing/system/router_state', ['exports', 'ember-metal/is_empty', return false; } - var emptyQueryParams = _emberMetalIs_empty["default"](_emberMetalKeys["default"](queryParams)); + var emptyQueryParams = _emberMetalIs_empty.default(_emberMetalKeys.default(queryParams)); if (queryParamsMustMatch && !emptyQueryParams) { var visibleQueryParams = {}; - _emberMetalMerge["default"](visibleQueryParams, queryParams); + _emberMetalMerge.default(visibleQueryParams, queryParams); this.emberRouter._prepareQueryParams(routeName, models, visibleQueryParams); return shallowEqual(visibleQueryParams, state.queryParams); @@ -28801,14 +27673,16 @@ enifed('ember-routing/system/router_state', ['exports', 'ember-metal/is_empty', return true; } - exports["default"] = RouterState; + exports.default = RouterState; }); -enifed('ember-routing/utils', ['exports'], function (exports) { +enifed('ember-routing/utils', ['exports', 'ember-metal/merge', 'ember-metal/property_get'], function (exports, _emberMetalMerge, _emberMetalProperty_get) { 'use strict'; exports.routeArgs = routeArgs; exports.getActiveTargetName = getActiveTargetName; exports.stashParamNames = stashParamNames; + exports.calculateCacheKey = calculateCacheKey; + exports.normalizeControllerQueryParams = normalizeControllerQueryParams; function routeArgs(targetRouteName, models, queryParams) { var args = []; @@ -28816,1319 +27690,368 @@ enifed('ember-routing/utils', ['exports'], function (exports) { args.push('' + targetRouteName); } args.push.apply(args, models); - args.push({ queryParams: queryParams }); - return args; - } - - function getActiveTargetName(router) { - var handlerInfos = router.activeTransition ? router.activeTransition.state.handlerInfos : router.state.handlerInfos; - return handlerInfos[handlerInfos.length - 1].name; - } - - function stashParamNames(router, handlerInfos) { - if (handlerInfos._namesStashed) { - return; - } - - // This helper exists because router.js/route-recognizer.js awkwardly - // keeps separate a handlerInfo's list of parameter names depending - // on whether a URL transition or named transition is happening. - // Hopefully we can remove this in the future. - var targetRouteName = handlerInfos[handlerInfos.length - 1].name; - var recogHandlers = router.router.recognizer.handlersFor(targetRouteName); - var dynamicParent = null; - - for (var i = 0, len = handlerInfos.length; i < len; ++i) { - var handlerInfo = handlerInfos[i]; - var names = recogHandlers[i].names; - - if (names.length) { - dynamicParent = handlerInfo; - } - - handlerInfo._names = names; - - var route = handlerInfo.handler; - route._stashNames(handlerInfo, dynamicParent); - } - - handlerInfos._namesStashed = true; - } -}); -enifed('ember-runtime', ['exports', 'ember-metal', 'ember-runtime/core', 'ember-runtime/compare', 'ember-runtime/copy', 'ember-runtime/inject', 'ember-runtime/system/namespace', 'ember-runtime/system/object', 'ember-runtime/system/tracked_array', 'ember-runtime/system/subarray', 'ember-runtime/system/container', 'ember-runtime/system/array_proxy', 'ember-runtime/system/object_proxy', 'ember-runtime/system/core_object', 'ember-runtime/system/native_array', 'ember-runtime/system/set', 'ember-runtime/system/string', 'ember-runtime/system/deferred', 'ember-runtime/system/lazy_load', 'ember-runtime/mixins/array', 'ember-runtime/mixins/comparable', 'ember-runtime/mixins/copyable', 'ember-runtime/mixins/enumerable', 'ember-runtime/mixins/freezable', 'ember-runtime/mixins/-proxy', 'ember-runtime/mixins/observable', 'ember-runtime/mixins/action_handler', 'ember-runtime/mixins/deferred', 'ember-runtime/mixins/mutable_enumerable', 'ember-runtime/mixins/mutable_array', 'ember-runtime/mixins/target_action_support', 'ember-runtime/mixins/evented', 'ember-runtime/mixins/promise_proxy', 'ember-runtime/mixins/sortable', 'ember-runtime/computed/array_computed', 'ember-runtime/computed/reduce_computed', 'ember-runtime/computed/reduce_computed_macros', 'ember-runtime/controllers/array_controller', 'ember-runtime/controllers/object_controller', 'ember-runtime/controllers/controller', 'ember-runtime/mixins/controller', 'ember-runtime/system/service', 'ember-runtime/ext/rsvp', 'ember-runtime/ext/string', 'ember-runtime/ext/function', 'ember-runtime/utils'], function (exports, _emberMetal, _emberRuntimeCore, _emberRuntimeCompare, _emberRuntimeCopy, _emberRuntimeInject, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject, _emberRuntimeSystemTracked_array, _emberRuntimeSystemSubarray, _emberRuntimeSystemContainer, _emberRuntimeSystemArray_proxy, _emberRuntimeSystemObject_proxy, _emberRuntimeSystemCore_object, _emberRuntimeSystemNative_array, _emberRuntimeSystemSet, _emberRuntimeSystemString, _emberRuntimeSystemDeferred, _emberRuntimeSystemLazy_load, _emberRuntimeMixinsArray, _emberRuntimeMixinsComparable, _emberRuntimeMixinsCopyable, _emberRuntimeMixinsEnumerable, _emberRuntimeMixinsFreezable, _emberRuntimeMixinsProxy, _emberRuntimeMixinsObservable, _emberRuntimeMixinsAction_handler, _emberRuntimeMixinsDeferred, _emberRuntimeMixinsMutable_enumerable, _emberRuntimeMixinsMutable_array, _emberRuntimeMixinsTarget_action_support, _emberRuntimeMixinsEvented, _emberRuntimeMixinsPromise_proxy, _emberRuntimeMixinsSortable, _emberRuntimeComputedArray_computed, _emberRuntimeComputedReduce_computed, _emberRuntimeComputedReduce_computed_macros, _emberRuntimeControllersArray_controller, _emberRuntimeControllersObject_controller, _emberRuntimeControllersController, _emberRuntimeMixinsController, _emberRuntimeSystemService, _emberRuntimeExtRsvp, _emberRuntimeExtString, _emberRuntimeExtFunction, _emberRuntimeUtils) { - /** - @module ember - @submodule ember-runtime - */ - - // BEGIN IMPORTS - 'use strict'; - - // END IMPORTS - - // BEGIN EXPORTS - _emberMetal["default"].compare = _emberRuntimeCompare["default"]; - _emberMetal["default"].copy = _emberRuntimeCopy["default"]; - _emberMetal["default"].isEqual = _emberRuntimeCore.isEqual; - - _emberMetal["default"].inject = _emberRuntimeInject["default"]; - - _emberMetal["default"].Array = _emberRuntimeMixinsArray["default"]; - - _emberMetal["default"].Comparable = _emberRuntimeMixinsComparable["default"]; - _emberMetal["default"].Copyable = _emberRuntimeMixinsCopyable["default"]; - - _emberMetal["default"].SortableMixin = _emberRuntimeMixinsSortable["default"]; - - _emberMetal["default"].Freezable = _emberRuntimeMixinsFreezable.Freezable; - _emberMetal["default"].FROZEN_ERROR = _emberRuntimeMixinsFreezable.FROZEN_ERROR; - - _emberMetal["default"].DeferredMixin = _emberRuntimeMixinsDeferred["default"]; - - _emberMetal["default"].MutableEnumerable = _emberRuntimeMixinsMutable_enumerable["default"]; - _emberMetal["default"].MutableArray = _emberRuntimeMixinsMutable_array["default"]; - - _emberMetal["default"].TargetActionSupport = _emberRuntimeMixinsTarget_action_support["default"]; - _emberMetal["default"].Evented = _emberRuntimeMixinsEvented["default"]; - - _emberMetal["default"].PromiseProxyMixin = _emberRuntimeMixinsPromise_proxy["default"]; - - _emberMetal["default"].Observable = _emberRuntimeMixinsObservable["default"]; - - _emberMetal["default"].arrayComputed = _emberRuntimeComputedArray_computed.arrayComputed; - _emberMetal["default"].ArrayComputedProperty = _emberRuntimeComputedArray_computed.ArrayComputedProperty; - _emberMetal["default"].reduceComputed = _emberRuntimeComputedReduce_computed.reduceComputed; - _emberMetal["default"].ReduceComputedProperty = _emberRuntimeComputedReduce_computed.ReduceComputedProperty; - - _emberMetal["default"].typeOf = _emberRuntimeUtils.typeOf; - _emberMetal["default"].isArray = _emberRuntimeUtils.isArray; - - // ES6TODO: this seems a less than ideal way/place to add properties to Ember.computed - var EmComputed = _emberMetal["default"].computed; - - EmComputed.sum = _emberRuntimeComputedReduce_computed_macros.sum; - EmComputed.min = _emberRuntimeComputedReduce_computed_macros.min; - EmComputed.max = _emberRuntimeComputedReduce_computed_macros.max; - EmComputed.map = _emberRuntimeComputedReduce_computed_macros.map; - EmComputed.sort = _emberRuntimeComputedReduce_computed_macros.sort; - EmComputed.setDiff = _emberRuntimeComputedReduce_computed_macros.setDiff; - EmComputed.mapBy = _emberRuntimeComputedReduce_computed_macros.mapBy; - EmComputed.mapProperty = _emberRuntimeComputedReduce_computed_macros.mapProperty; - EmComputed.filter = _emberRuntimeComputedReduce_computed_macros.filter; - EmComputed.filterBy = _emberRuntimeComputedReduce_computed_macros.filterBy; - EmComputed.filterProperty = _emberRuntimeComputedReduce_computed_macros.filterProperty; - EmComputed.uniq = _emberRuntimeComputedReduce_computed_macros.uniq; - EmComputed.union = _emberRuntimeComputedReduce_computed_macros.union; - EmComputed.intersect = _emberRuntimeComputedReduce_computed_macros.intersect; - - _emberMetal["default"].String = _emberRuntimeSystemString["default"]; - _emberMetal["default"].Object = _emberRuntimeSystemObject["default"]; - _emberMetal["default"].TrackedArray = _emberRuntimeSystemTracked_array["default"]; - _emberMetal["default"].SubArray = _emberRuntimeSystemSubarray["default"]; - _emberMetal["default"].Container = _emberRuntimeSystemContainer.Container; - _emberMetal["default"].Registry = _emberRuntimeSystemContainer.Registry; - _emberMetal["default"].Namespace = _emberRuntimeSystemNamespace["default"]; - _emberMetal["default"].Enumerable = _emberRuntimeMixinsEnumerable["default"]; - _emberMetal["default"].ArrayProxy = _emberRuntimeSystemArray_proxy["default"]; - _emberMetal["default"].ObjectProxy = _emberRuntimeSystemObject_proxy["default"]; - _emberMetal["default"].ActionHandler = _emberRuntimeMixinsAction_handler["default"]; - _emberMetal["default"].CoreObject = _emberRuntimeSystemCore_object["default"]; - _emberMetal["default"].NativeArray = _emberRuntimeSystemNative_array["default"]; - // ES6TODO: Currently we must rely on the global from ember-metal/core to avoid circular deps - // Ember.A = A; - _emberMetal["default"].Set = _emberRuntimeSystemSet["default"]; - _emberMetal["default"].Deferred = _emberRuntimeSystemDeferred["default"]; - _emberMetal["default"].onLoad = _emberRuntimeSystemLazy_load.onLoad; - _emberMetal["default"].runLoadHooks = _emberRuntimeSystemLazy_load.runLoadHooks; - - _emberMetal["default"].ArrayController = _emberRuntimeControllersArray_controller["default"]; - _emberMetal["default"].ObjectController = _emberRuntimeControllersObject_controller["default"]; - _emberMetal["default"].Controller = _emberRuntimeControllersController["default"]; - _emberMetal["default"].ControllerMixin = _emberRuntimeMixinsController["default"]; - - _emberMetal["default"].Service = _emberRuntimeSystemService["default"]; - - _emberMetal["default"]._ProxyMixin = _emberRuntimeMixinsProxy["default"]; - - _emberMetal["default"].RSVP = _emberRuntimeExtRsvp["default"]; - // END EXPORTS - - exports["default"] = _emberMetal["default"]; -}); -// just for side effect of extending Ember.RSVP -// just for side effect of extending String.prototype -// just for side effect of extending Function.prototype -enifed('ember-runtime/compare', ['exports', 'ember-runtime/utils', 'ember-runtime/mixins/comparable'], function (exports, _emberRuntimeUtils, _emberRuntimeMixinsComparable) { - 'use strict'; - - exports["default"] = compare; - - var TYPE_ORDER = { - 'undefined': 0, - 'null': 1, - 'boolean': 2, - 'number': 3, - 'string': 4, - 'array': 5, - 'object': 6, - 'instance': 7, - 'function': 8, - 'class': 9, - 'date': 10 - }; - - // - // the spaceship operator - // - function spaceship(a, b) { - var diff = a - b; - return (diff > 0) - (diff < 0); - } - - /** - This will compare two javascript values of possibly different types. - It will tell you which one is greater than the other by returning: - - - -1 if the first is smaller than the second, - - 0 if both are equal, - - 1 if the first is greater than the second. - - The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different. - In case they have the same type an appropriate comparison for this type is made. - - ```javascript - Ember.compare('hello', 'hello'); // 0 - Ember.compare('abc', 'dfg'); // -1 - Ember.compare(2, 1); // 1 - ``` - - @method compare - @for Ember - @param {Object} v First value to compare - @param {Object} w Second value to compare - @return {Number} -1 if v < w, 0 if v = w and 1 if v > w. - @private - */ - - function compare(v, w) { - if (v === w) { - return 0; - } - - var type1 = _emberRuntimeUtils.typeOf(v); - var type2 = _emberRuntimeUtils.typeOf(w); - - if (_emberRuntimeMixinsComparable["default"]) { - if (type1 === 'instance' && _emberRuntimeMixinsComparable["default"].detect(v) && v.constructor.compare) { - return v.constructor.compare(v, w); - } - - if (type2 === 'instance' && _emberRuntimeMixinsComparable["default"].detect(w) && w.constructor.compare) { - return w.constructor.compare(w, v) * -1; - } - } - - var res = spaceship(TYPE_ORDER[type1], TYPE_ORDER[type2]); - - if (res !== 0) { - return res; - } - - // types are equal - so we have to check values now - switch (type1) { - case 'boolean': - case 'number': - return spaceship(v, w); - - case 'string': - return spaceship(v.localeCompare(w), 0); - - case 'array': - var vLen = v.length; - var wLen = w.length; - var len = Math.min(vLen, wLen); - - for (var i = 0; i < len; i++) { - var r = compare(v[i], w[i]); - if (r !== 0) { - return r; - } - } - - // all elements are equal now - // shorter array should be ordered first - return spaceship(vLen, wLen); - - case 'instance': - if (_emberRuntimeMixinsComparable["default"] && _emberRuntimeMixinsComparable["default"].detect(v)) { - return v.compare(v, w); - } - return 0; - - case 'date': - return spaceship(v.getTime(), w.getTime()); - - default: - return 0; - } - } -}); -enifed('ember-runtime/computed/array_computed', ['exports', 'ember-metal/core', 'ember-runtime/computed/reduce_computed', 'ember-metal/enumerable_utils', 'ember-metal/platform/create', 'ember-metal/observer', 'ember-metal/error'], function (exports, _emberMetalCore, _emberRuntimeComputedReduce_computed, _emberMetalEnumerable_utils, _emberMetalPlatformCreate, _emberMetalObserver, _emberMetalError) { - 'use strict'; - - var a_slice = [].slice; - - function ArrayComputedProperty() { - var cp = this; - - this._isArrayComputed = true; - _emberRuntimeComputedReduce_computed.ReduceComputedProperty.apply(this, arguments); - - this._getter = (function (reduceFunc) { - return function (propertyName) { - if (!cp._hasInstanceMeta(this, propertyName)) { - // When we recompute an array computed property, we need already - // retrieved arrays to be updated; we can't simply empty the cache and - // hope the array is re-retrieved. - _emberMetalEnumerable_utils.forEach(cp._dependentKeys, function (dependentKey) { - _emberMetalObserver.addObserver(this, dependentKey, function () { - cp.recomputeOnce.call(this, propertyName); - }); - }, this); - } - - return reduceFunc.apply(this, arguments); - }; - })(this._getter); - - return this; - } - - ArrayComputedProperty.prototype = _emberMetalPlatformCreate["default"](_emberRuntimeComputedReduce_computed.ReduceComputedProperty.prototype); - - ArrayComputedProperty.prototype.initialValue = function () { - return _emberMetalCore["default"].A(); - }; - - ArrayComputedProperty.prototype.resetValue = function (array) { - array.clear(); - return array; - }; - - // This is a stopgap to keep the reference counts correct with lazy CPs. - ArrayComputedProperty.prototype.didChange = function (obj, keyName) { - return; - }; - - /** - Creates a computed property which operates on dependent arrays and - is updated with "one at a time" semantics. When items are added or - removed from the dependent array(s) an array computed only operates - on the change instead of re-evaluating the entire array. This should - return an array, if you'd like to use "one at a time" semantics and - compute some value other then an array look at - `Ember.reduceComputed`. - - If there are more than one arguments the first arguments are - considered to be dependent property keys. The last argument is - required to be an options object. The options object can have the - following three properties. - - `initialize` - An optional initialize function. Typically this will be used - to set up state on the instanceMeta object. - - `removedItem` - A function that is called each time an element is - removed from the array. - - `addedItem` - A function that is called each time an element is - added to the array. - - - The `initialize` function has the following signature: - - ```javascript - function(array, changeMeta, instanceMeta) - ``` - - `array` - The initial value of the arrayComputed, an empty array. - - `changeMeta` - An object which contains meta information about the - computed. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - - The `removedItem` and `addedItem` functions both have the following signature: - - ```javascript - function(accumulatedValue, item, changeMeta, instanceMeta) - ``` - - `accumulatedValue` - The value returned from the last time - `removedItem` or `addedItem` was called or an empty array. - - `item` - the element added or removed from the array - - `changeMeta` - An object which contains meta information about the - change. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `index` the index of the added or removed item - - `item` the added or removed item: this is exactly the same as - the second arg - - `arrayChanged` the array that triggered the change. Can be - useful when depending on multiple arrays. - - For property changes triggered on an item property change (when - depKey is something like `someArray.@each.someProperty`), - `changeMeta` will also contain the following property: - - - `previousValues` an object whose keys are the properties that changed on - the item, and whose values are the item's previous values. - - `previousValues` is important Ember coalesces item property changes via - Ember.run.once. This means that by the time removedItem gets called, item has - the new values, but you may need the previous value (eg for sorting & - filtering). - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - The `removedItem` and `addedItem` functions should return the accumulated - value. It is acceptable to not return anything (ie return undefined) - to invalidate the computation. This is generally not a good idea for - arrayComputed but it's used in eg max and min. - - Example - - ```javascript - Ember.computed.map = function(dependentKey, callback) { - var options = { - addedItem: function(array, item, changeMeta, instanceMeta) { - var mapped = callback(item); - array.insertAt(changeMeta.index, mapped); - return array; - }, - removedItem: function(array, item, changeMeta, instanceMeta) { - array.removeAt(changeMeta.index, 1); - return array; - } - }; - - return Ember.arrayComputed(dependentKey, options); - }; - ``` - - @method arrayComputed - @for Ember - @param {String} [dependentKeys*] - @param {Object} options - @return {Ember.ComputedProperty} - @deprecated - @private - */ - function arrayComputed(options) { - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 0, -1); - options = a_slice.call(arguments, -1)[0]; - } - - if (typeof options !== 'object') { - throw new _emberMetalError["default"]('Array Computed Property declared without an options hash'); - } - - var cp = new ArrayComputedProperty(options); - - if (args) { - cp.property.apply(cp, args); - } - - return cp; - } - - exports.arrayComputed = arrayComputed; - exports.ArrayComputedProperty = ArrayComputedProperty; -}); -enifed('ember-runtime/computed/reduce_computed', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/utils', 'ember-metal/error', 'ember-metal/property_events', 'ember-metal/expand_properties', 'ember-metal/observer', 'ember-metal/computed', 'ember-metal/platform/create', 'ember-metal/enumerable_utils', 'ember-runtime/system/tracked_array', 'ember-runtime/mixins/array', 'ember-metal/run_loop'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalError, _emberMetalProperty_events, _emberMetalExpand_properties, _emberMetalObserver, _emberMetalComputed, _emberMetalPlatformCreate, _emberMetalEnumerable_utils, _emberRuntimeSystemTracked_array, _emberRuntimeMixinsArray, _emberMetalRun_loop) { - 'use strict'; - - exports.reduceComputed = reduceComputed; - - var cacheSet = _emberMetalComputed.cacheFor.set; - var cacheGet = _emberMetalComputed.cacheFor.get; - var cacheRemove = _emberMetalComputed.cacheFor.remove; - var a_slice = [].slice; - // Here we explicitly don't allow `@each.foo`; it would require some special - // testing, but there's no particular reason why it should be disallowed. - var eachPropertyPattern = /^(.*)\.@each\.(.*)/; - var doubleEachPropertyPattern = /(.*\.@each){2,}/; - var arrayBracketPattern = /\.\[\]$/; - - function get(obj, key) { - if (key === '@this') { - return obj; - } - - return _emberMetalProperty_get.get(obj, key); - } - - /* - Tracks changes to dependent arrays, as well as to properties of items in - dependent arrays. - - @class DependentArraysObserver - */ - function DependentArraysObserver(callbacks, cp, instanceMeta, context, propertyName, sugarMeta) { - // user specified callbacks for `addedItem` and `removedItem` - this.callbacks = callbacks; - - // the computed property: remember these are shared across instances - this.cp = cp; - - // the ReduceComputedPropertyInstanceMeta this DependentArraysObserver is - // associated with - this.instanceMeta = instanceMeta; - - // A map of array guids to dependentKeys, for the given context. We track - // this because we want to set up the computed property potentially before the - // dependent array even exists, but when the array observer fires, we lack - // enough context to know what to update: we can recover that context by - // getting the dependentKey. - this.dependentKeysByGuid = {}; - - // a map of dependent array guids -> TrackedArray instances. We use - // this to lazily recompute indexes for item property observers. - this.trackedArraysByGuid = {}; - - // We suspend observers to ignore replacements from `reset` when totally - // recomputing. Unfortunately we cannot properly suspend the observers - // because we only have the key; instead we make the observers no-ops - this.suspended = false; - - // This is used to coalesce item changes from property observers within a - // single item. - this.changedItems = {}; - // This is used to coalesce item changes for multiple items that depend on - // some shared state. - this.changedItemCount = 0; - } - - function ItemPropertyObserverContext(dependentArray, index, trackedArray) { - - this.dependentArray = dependentArray; - this.index = index; - this.item = dependentArray.objectAt(index); - this.trackedArray = trackedArray; - this.beforeObserver = null; - this.observer = null; - this.destroyed = false; - } - - DependentArraysObserver.prototype = { - setValue: function (newValue) { - this.instanceMeta.setValue(newValue, true); - }, - - getValue: function () { - return this.instanceMeta.getValue(); - }, - - setupObservers: function (dependentArray, dependentKey) { - this.dependentKeysByGuid[_emberMetalUtils.guidFor(dependentArray)] = dependentKey; - - dependentArray.addArrayObserver(this, { - willChange: 'dependentArrayWillChange', - didChange: 'dependentArrayDidChange' - }); - - if (this.cp._itemPropertyKeys[dependentKey]) { - this.setupPropertyObservers(dependentKey, this.cp._itemPropertyKeys[dependentKey]); - } - }, - - teardownObservers: function (dependentArray, dependentKey) { - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || []; - - delete this.dependentKeysByGuid[_emberMetalUtils.guidFor(dependentArray)]; - - this.teardownPropertyObservers(dependentKey, itemPropertyKeys); - - dependentArray.removeArrayObserver(this, { - willChange: 'dependentArrayWillChange', - didChange: 'dependentArrayDidChange' - }); - }, - - suspendArrayObservers: function (callback, binding) { - var oldSuspended = this.suspended; - this.suspended = true; - callback.call(binding); - this.suspended = oldSuspended; - }, - - setupPropertyObservers: function (dependentKey, itemPropertyKeys) { - var dependentArray = get(this.instanceMeta.context, dependentKey); - var length = get(dependentArray, 'length'); - var observerContexts = new Array(length); - - this.resetTransformations(dependentKey, observerContexts); - - _emberMetalEnumerable_utils.forEach(dependentArray, function (item, index) { - var observerContext = this.createPropertyObserverContext(dependentArray, index, this.trackedArraysByGuid[dependentKey]); - observerContexts[index] = observerContext; - - _emberMetalEnumerable_utils.forEach(itemPropertyKeys, function (propertyKey) { - _emberMetalObserver._addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver); - _emberMetalObserver.addObserver(item, propertyKey, this, observerContext.observer); - }, this); - }, this); - }, - - teardownPropertyObservers: function (dependentKey, itemPropertyKeys) { - var dependentArrayObserver = this; - var trackedArray = this.trackedArraysByGuid[dependentKey]; - var beforeObserver, observer, item; - - if (!trackedArray) { - return; - } - - trackedArray.apply(function (observerContexts, offset, operation) { - if (operation === _emberRuntimeSystemTracked_array["default"].DELETE) { - return; - } - - _emberMetalEnumerable_utils.forEach(observerContexts, function (observerContext) { - observerContext.destroyed = true; - beforeObserver = observerContext.beforeObserver; - observer = observerContext.observer; - item = observerContext.item; - - _emberMetalEnumerable_utils.forEach(itemPropertyKeys, function (propertyKey) { - _emberMetalObserver._removeBeforeObserver(item, propertyKey, dependentArrayObserver, beforeObserver); - _emberMetalObserver.removeObserver(item, propertyKey, dependentArrayObserver, observer); - }); - }); - }); - }, - - createPropertyObserverContext: function (dependentArray, index, trackedArray) { - var observerContext = new ItemPropertyObserverContext(dependentArray, index, trackedArray); - - this.createPropertyObserver(observerContext); - - return observerContext; - }, - - createPropertyObserver: function (observerContext) { - var dependentArrayObserver = this; - - observerContext.beforeObserver = function (obj, keyName) { - return dependentArrayObserver.itemPropertyWillChange(obj, keyName, observerContext.dependentArray, observerContext); - }; - - observerContext.observer = function (obj, keyName) { - return dependentArrayObserver.itemPropertyDidChange(obj, keyName, observerContext.dependentArray, observerContext); - }; - }, - - resetTransformations: function (dependentKey, observerContexts) { - this.trackedArraysByGuid[dependentKey] = new _emberRuntimeSystemTracked_array["default"](observerContexts); - }, - - trackAdd: function (dependentKey, index, newItems) { - var trackedArray = this.trackedArraysByGuid[dependentKey]; - - if (trackedArray) { - trackedArray.addItems(index, newItems); - } - }, - - trackRemove: function (dependentKey, index, removedCount) { - var trackedArray = this.trackedArraysByGuid[dependentKey]; - - if (trackedArray) { - return trackedArray.removeItems(index, removedCount); - } - - return []; - }, - - updateIndexes: function (trackedArray, array) { - var length = get(array, 'length'); - // OPTIMIZE: we could stop updating once we hit the object whose observer - // fired; ie partially apply the transformations - trackedArray.apply(function (observerContexts, offset, operation, operationIndex) { - // we don't even have observer contexts for removed items, even if we did, - // they no longer have any index in the array - if (operation === _emberRuntimeSystemTracked_array["default"].DELETE) { - return; - } - if (operationIndex === 0 && operation === _emberRuntimeSystemTracked_array["default"].RETAIN && observerContexts.length === length && offset === 0) { - // If we update many items we don't want to walk the array each time: we - // only need to update the indexes at most once per run loop. - return; - } - - _emberMetalEnumerable_utils.forEach(observerContexts, function (context, index) { - context.index = index + offset; - }); - }); - }, - - dependentArrayWillChange: function (dependentArray, index, removedCount, addedCount) { - if (this.suspended) { - return; - } - - var removedItem = this.callbacks.removedItem; - var changeMeta; - var guid = _emberMetalUtils.guidFor(dependentArray); - var dependentKey = this.dependentKeysByGuid[guid]; - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey] || []; - var length = get(dependentArray, 'length'); - var normalizedIndex = normalizeIndex(index, length, 0); - var normalizedRemoveCount = normalizeRemoveCount(normalizedIndex, length, removedCount); - var item, itemIndex, sliceIndex, observerContexts; - - observerContexts = this.trackRemove(dependentKey, normalizedIndex, normalizedRemoveCount); - - function removeObservers(propertyKey) { - observerContexts[sliceIndex].destroyed = true; - _emberMetalObserver._removeBeforeObserver(item, propertyKey, this, observerContexts[sliceIndex].beforeObserver); - _emberMetalObserver.removeObserver(item, propertyKey, this, observerContexts[sliceIndex].observer); - } - - for (sliceIndex = normalizedRemoveCount - 1; sliceIndex >= 0; --sliceIndex) { - itemIndex = normalizedIndex + sliceIndex; - if (itemIndex >= length) { - break; - } - - item = dependentArray.objectAt(itemIndex); - - _emberMetalEnumerable_utils.forEach(itemPropertyKeys, removeObservers, this); - - changeMeta = new ChangeMeta(dependentArray, item, itemIndex, this.instanceMeta.propertyName, this.cp, normalizedRemoveCount); - this.setValue(removedItem.call(this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta)); - } - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - }, - - dependentArrayDidChange: function (dependentArray, index, removedCount, addedCount) { - if (this.suspended) { - return; - } - - var addedItem = this.callbacks.addedItem; - var guid = _emberMetalUtils.guidFor(dependentArray); - var dependentKey = this.dependentKeysByGuid[guid]; - var observerContexts = new Array(addedCount); - var itemPropertyKeys = this.cp._itemPropertyKeys[dependentKey]; - var length = get(dependentArray, 'length'); - var normalizedIndex = normalizeIndex(index, length, addedCount); - var endIndex = normalizedIndex + addedCount; - var changeMeta, observerContext; + args.push({ queryParams: queryParams }); + return args; + } - _emberMetalEnumerable_utils.forEach(dependentArray.slice(normalizedIndex, endIndex), function (item, sliceIndex) { - if (itemPropertyKeys) { - observerContext = this.createPropertyObserverContext(dependentArray, normalizedIndex + sliceIndex, this.trackedArraysByGuid[dependentKey]); - observerContexts[sliceIndex] = observerContext; + function getActiveTargetName(router) { + var handlerInfos = router.activeTransition ? router.activeTransition.state.handlerInfos : router.state.handlerInfos; + return handlerInfos[handlerInfos.length - 1].name; + } - _emberMetalEnumerable_utils.forEach(itemPropertyKeys, function (propertyKey) { - _emberMetalObserver._addBeforeObserver(item, propertyKey, this, observerContext.beforeObserver); - _emberMetalObserver.addObserver(item, propertyKey, this, observerContext.observer); - }, this); - } + function stashParamNames(router, handlerInfos) { + if (handlerInfos._namesStashed) { + return; + } - changeMeta = new ChangeMeta(dependentArray, item, normalizedIndex + sliceIndex, this.instanceMeta.propertyName, this.cp, addedCount); - this.setValue(addedItem.call(this.instanceMeta.context, this.getValue(), item, changeMeta, this.instanceMeta.sugarMeta)); - }, this); - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - this.trackAdd(dependentKey, normalizedIndex, observerContexts); - }, + // This helper exists because router.js/route-recognizer.js awkwardly + // keeps separate a handlerInfo's list of parameter names depending + // on whether a URL transition or named transition is happening. + // Hopefully we can remove this in the future. + var targetRouteName = handlerInfos[handlerInfos.length - 1].name; + var recogHandlers = router.router.recognizer.handlersFor(targetRouteName); + var dynamicParent = null; - itemPropertyWillChange: function (obj, keyName, array, observerContext) { - var guid = _emberMetalUtils.guidFor(obj); + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + var names = recogHandlers[i].names; - if (!this.changedItems[guid]) { - this.changedItems[guid] = { - array: array, - observerContext: observerContext, - obj: obj, - previousValues: {} - }; + if (names.length) { + dynamicParent = handlerInfo; } - ++this.changedItemCount; - this.changedItems[guid].previousValues[keyName] = get(obj, keyName); - }, - - itemPropertyDidChange: function (obj, keyName, array, observerContext) { - if (--this.changedItemCount === 0) { - this.flushChanges(); - } - }, + handlerInfo._names = names; - flushChanges: function () { - var changedItems = this.changedItems; - var key, c, changeMeta; + var route = handlerInfo.handler; + route._stashNames(handlerInfo, dynamicParent); + } - for (key in changedItems) { - c = changedItems[key]; - if (c.observerContext.destroyed) { - continue; - } + handlerInfos._namesStashed = true; + } - this.updateIndexes(c.observerContext.trackedArray, c.observerContext.dependentArray); + function _calculateCacheValuePrefix(prefix, part) { + // calculates the dot seperated sections from prefix that are also + // at the start of part - which gives us the route name - changeMeta = new ChangeMeta(c.array, c.obj, c.observerContext.index, this.instanceMeta.propertyName, this.cp, changedItems.length, c.previousValues); - this.setValue(this.callbacks.removedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta)); - this.setValue(this.callbacks.addedItem.call(this.instanceMeta.context, this.getValue(), c.obj, changeMeta, this.instanceMeta.sugarMeta)); - } + // given : prefix = site.article.comments, part = site.article.id + // - returns: site.article (use get(values[site.article], 'id') to get the dynamic part - used below) - this.changedItems = {}; - this.callbacks.flushedChanges.call(this.instanceMeta.context, this.getValue(), this.instanceMeta.sugarMeta); - } - }; + // given : prefix = site.article, part = site.article.id + // - returns: site.article. (use get(values[site.article], 'id') to get the dynamic part - used below) - function normalizeIndex(index, length, newItemsOffset) { - if (index < 0) { - return Math.max(0, length + index); - } else if (index < length) { - return index; - } else { - // index > length - return Math.min(length - newItemsOffset, index); + var prefixParts = prefix.split('.'); + var currPrefix = ''; + for (var i = 0, len = prefixParts.length; i < len; i++) { + var currPart = prefixParts.slice(0, i + 1).join('.'); + if (part.indexOf(currPart) !== 0) { + break; + } + currPrefix = currPart; } + return currPrefix; } - function normalizeRemoveCount(index, length, removedCount) { - return Math.min(removedCount, length - index); - } - - function ChangeMeta(dependentArray, item, index, propertyName, property, changedCount, previousValues) { - this.arrayChanged = dependentArray; - this.index = index; - this.item = item; - this.propertyName = propertyName; - this.property = property; - this.changedCount = changedCount; + /* + Stolen from Controller + */ - if (previousValues) { - // previous values only available for item property changes - this.previousValues = previousValues; + function calculateCacheKey(prefix, _parts, values) { + var parts = _parts || []; + var suffixes = ''; + for (var i = 0, len = parts.length; i < len; ++i) { + var part = parts[i]; + var cacheValuePrefix = _calculateCacheValuePrefix(prefix, part); + var value; + if (values) { + if (cacheValuePrefix && cacheValuePrefix in values) { + var partRemovedPrefix = part.indexOf(cacheValuePrefix) === 0 ? part.substr(cacheValuePrefix.length + 1) : part; + value = _emberMetalProperty_get.get(values[cacheValuePrefix], partRemovedPrefix); + } else { + value = _emberMetalProperty_get.get(values, part); + } + } + suffixes += '::' + part + ':' + value; } + return prefix + suffixes.replace(ALL_PERIODS_REGEX, '-'); } - function addItems(dependentArray, callbacks, cp, propertyName, meta) { - _emberMetalEnumerable_utils.forEach(dependentArray, function (item, index) { - meta.setValue(callbacks.addedItem.call(this, meta.getValue(), item, new ChangeMeta(dependentArray, item, index, propertyName, cp, dependentArray.length), meta.sugarMeta)); - }, this); - callbacks.flushedChanges.call(this, meta.getValue(), meta.sugarMeta); - } + var ALL_PERIODS_REGEX = /\./g; - function reset(cp, propertyName) { - var hadMeta = cp._hasInstanceMeta(this, propertyName); - var meta = cp._instanceMeta(this, propertyName); + /* + Controller-defined query parameters can come in three shapes: + + Array + queryParams: ['foo', 'bar'] + Array of simple objects where value is an alias + queryParams: [ + { + 'foo': 'rename_foo_to_this' + }, + { + 'bar': 'call_bar_this_instead' + } + ] + Array of fully defined objects + queryParams: [ + { + 'foo': { + as: 'rename_foo_to_this' + }, + } + { + 'bar': { + as: 'call_bar_this_instead', + scope: 'controller' + } + } + ] + + This helper normalizes all three possible styles into the + 'Array of fully defined objects' style. + */ - if (hadMeta) { - meta.setValue(cp.resetValue(meta.getValue())); + function normalizeControllerQueryParams(queryParams) { + if (queryParams._qpMap) { + return queryParams._qpMap; } - if (cp.options.initialize) { - cp.options.initialize.call(this, meta.getValue(), { - property: cp, - propertyName: propertyName - }, meta.sugarMeta); - } - } + var qpMap = queryParams._qpMap = {}; - function partiallyRecomputeFor(obj, dependentKey) { - if (arrayBracketPattern.test(dependentKey)) { - return false; + for (var i = 0, len = queryParams.length; i < len; ++i) { + accumulateQueryParamDescriptors(queryParams[i], qpMap); } - var value = get(obj, dependentKey); - return _emberRuntimeMixinsArray["default"].detect(value); + return qpMap; } - function ReduceComputedPropertyInstanceMeta(context, propertyName, initialValue) { - this.context = context; - this.propertyName = propertyName; - var contextMeta = _emberMetalUtils.meta(context); - var contextCache = contextMeta.cache; - if (!contextCache) { - contextCache = contextMeta.cache = {}; + function accumulateQueryParamDescriptors(_desc, accum) { + var desc = _desc; + var tmp; + if (typeof desc === 'string') { + tmp = {}; + tmp[desc] = { as: null }; + desc = tmp; } - this.cache = contextCache; - this.dependentArrays = {}; - this.sugarMeta = {}; - this.initialValue = initialValue; - } - - ReduceComputedPropertyInstanceMeta.prototype = { - getValue: function () { - var value = cacheGet(this.cache, this.propertyName); - if (value !== undefined) { - return value; - } else { - return this.initialValue; - } - }, - - setValue: function (newValue, triggerObservers) { - // This lets sugars force a recomputation, handy for very simple - // implementations of eg max. - if (newValue === cacheGet(this.cache, this.propertyName)) { + for (var key in desc) { + if (!desc.hasOwnProperty(key)) { return; } - if (triggerObservers) { - _emberMetalProperty_events.propertyWillChange(this.context, this.propertyName); + var singleDesc = desc[key]; + if (typeof singleDesc === 'string') { + singleDesc = { as: singleDesc }; } - if (newValue === undefined) { - cacheRemove(this.cache, this.propertyName); - } else { - cacheSet(this.cache, this.propertyName, newValue); - } + tmp = accum[key] || { as: null, scope: 'model' }; + _emberMetalMerge.default(tmp, singleDesc); - if (triggerObservers) { - _emberMetalProperty_events.propertyDidChange(this.context, this.propertyName); - } + accum[key] = tmp; } - }; - + } +}); +enifed('ember-runtime', ['exports', 'ember-metal', 'ember-runtime/core', 'ember-runtime/compare', 'ember-runtime/copy', 'ember-runtime/inject', 'ember-runtime/system/namespace', 'ember-runtime/system/object', 'ember-runtime/system/container', 'ember-runtime/system/array_proxy', 'ember-runtime/system/object_proxy', 'ember-runtime/system/core_object', 'ember-runtime/system/native_array', 'ember-runtime/system/string', 'ember-runtime/system/lazy_load', 'ember-runtime/mixins/array', 'ember-runtime/mixins/comparable', 'ember-runtime/mixins/copyable', 'ember-runtime/mixins/enumerable', 'ember-runtime/mixins/freezable', 'ember-runtime/mixins/-proxy', 'ember-runtime/mixins/observable', 'ember-runtime/mixins/action_handler', 'ember-runtime/mixins/mutable_enumerable', 'ember-runtime/mixins/mutable_array', 'ember-runtime/mixins/target_action_support', 'ember-runtime/mixins/evented', 'ember-runtime/mixins/promise_proxy', 'ember-runtime/computed/reduce_computed_macros', 'ember-runtime/controllers/controller', 'ember-runtime/mixins/controller', 'ember-runtime/system/service', 'ember-runtime/ext/rsvp', 'ember-runtime/ext/string', 'ember-runtime/ext/function', 'ember-runtime/utils'], function (exports, _emberMetal, _emberRuntimeCore, _emberRuntimeCompare, _emberRuntimeCopy, _emberRuntimeInject, _emberRuntimeSystemNamespace, _emberRuntimeSystemObject, _emberRuntimeSystemContainer, _emberRuntimeSystemArray_proxy, _emberRuntimeSystemObject_proxy, _emberRuntimeSystemCore_object, _emberRuntimeSystemNative_array, _emberRuntimeSystemString, _emberRuntimeSystemLazy_load, _emberRuntimeMixinsArray, _emberRuntimeMixinsComparable, _emberRuntimeMixinsCopyable, _emberRuntimeMixinsEnumerable, _emberRuntimeMixinsFreezable, _emberRuntimeMixinsProxy, _emberRuntimeMixinsObservable, _emberRuntimeMixinsAction_handler, _emberRuntimeMixinsMutable_enumerable, _emberRuntimeMixinsMutable_array, _emberRuntimeMixinsTarget_action_support, _emberRuntimeMixinsEvented, _emberRuntimeMixinsPromise_proxy, _emberRuntimeComputedReduce_computed_macros, _emberRuntimeControllersController, _emberRuntimeMixinsController, _emberRuntimeSystemService, _emberRuntimeExtRsvp, _emberRuntimeExtString, _emberRuntimeExtFunction, _emberRuntimeUtils) { /** - A computed property whose dependent keys are arrays and which is updated with - "one at a time" semantics. - - @class ReduceComputedProperty - @namespace Ember - @extends Ember.ComputedProperty - @constructor - @private + @module ember + @submodule ember-runtime */ - exports.ReduceComputedProperty = ReduceComputedProperty; - // TODO: default export - - function ReduceComputedProperty(options) { - var cp = this; + // BEGIN IMPORTS + 'use strict'; - // use options._suppressDeprecation to allow us to deprecate - // arrayComputed and reduceComputed themselves, but not the - // default internal macros which will be reimplemented as plain - // array methods - if (this._isArrayComputed) { - } else { - } + // END IMPORTS - this.options = options; - this._dependentKeys = null; - this._cacheable = true; - // A map of dependentKey -> [itemProperty, ...] that tracks what properties of - // items in the array we must track to update this property. - this._itemPropertyKeys = {}; - this._previousItemPropertyKeys = {}; - - this.readOnly(); - - this.recomputeOnce = function (propertyName) { - // What we really want to do is coalesce by . - // We need a form of `scheduleOnce` that accepts an arbitrary token to - // coalesce by, in addition to the target and method. - _emberMetalRun_loop["default"].once(this, recompute, propertyName); - }; + // BEGIN EXPORTS + _emberMetal.default.compare = _emberRuntimeCompare.default; + _emberMetal.default.copy = _emberRuntimeCopy.default; + _emberMetal.default.isEqual = _emberRuntimeCore.isEqual; - var recompute = function (propertyName) { - var meta = cp._instanceMeta(this, propertyName); - var callbacks = cp._callbacks(); + _emberMetal.default.inject = _emberRuntimeInject.default; - reset.call(this, cp, propertyName); + _emberMetal.default.Array = _emberRuntimeMixinsArray.default; - meta.dependentArraysObserver.suspendArrayObservers(function () { - _emberMetalEnumerable_utils.forEach(cp._dependentKeys, function (dependentKey) { - - if (!partiallyRecomputeFor(this, dependentKey)) { - return; - } + _emberMetal.default.Comparable = _emberRuntimeMixinsComparable.default; + _emberMetal.default.Copyable = _emberRuntimeMixinsCopyable.default; - var dependentArray = get(this, dependentKey); - var previousDependentArray = meta.dependentArrays[dependentKey]; + _emberMetal.default.Freezable = _emberRuntimeMixinsFreezable.Freezable; + _emberMetal.default.FROZEN_ERROR = _emberRuntimeMixinsFreezable.FROZEN_ERROR; - if (dependentArray === previousDependentArray) { + _emberMetal.default.MutableEnumerable = _emberRuntimeMixinsMutable_enumerable.default; + _emberMetal.default.MutableArray = _emberRuntimeMixinsMutable_array.default; - // The array may be the same, but our item property keys may have - // changed, so we set them up again. We can't easily tell if they've - // changed: the array may be the same object, but with different - // contents. - if (cp._previousItemPropertyKeys[dependentKey]) { - meta.dependentArraysObserver.teardownPropertyObservers(dependentKey, cp._previousItemPropertyKeys[dependentKey]); - delete cp._previousItemPropertyKeys[dependentKey]; - meta.dependentArraysObserver.setupPropertyObservers(dependentKey, cp._itemPropertyKeys[dependentKey]); - } - } else { - meta.dependentArrays[dependentKey] = dependentArray; + _emberMetal.default.TargetActionSupport = _emberRuntimeMixinsTarget_action_support.default; + _emberMetal.default.Evented = _emberRuntimeMixinsEvented.default; - if (previousDependentArray) { - meta.dependentArraysObserver.teardownObservers(previousDependentArray, dependentKey); - } + _emberMetal.default.PromiseProxyMixin = _emberRuntimeMixinsPromise_proxy.default; - if (dependentArray) { - meta.dependentArraysObserver.setupObservers(dependentArray, dependentKey); - } - } - }, this); - }, this); + _emberMetal.default.Observable = _emberRuntimeMixinsObservable.default; - _emberMetalEnumerable_utils.forEach(cp._dependentKeys, function (dependentKey) { - if (!partiallyRecomputeFor(this, dependentKey)) { - return; - } + _emberMetal.default.typeOf = _emberRuntimeUtils.typeOf; + _emberMetal.default.isArray = _emberRuntimeUtils.isArray; - var dependentArray = get(this, dependentKey); + // ES6TODO: this seems a less than ideal way/place to add properties to Ember.computed + var EmComputed = _emberMetal.default.computed; - if (dependentArray) { - addItems.call(this, dependentArray, callbacks, cp, propertyName, meta); - } - }, this); - }; + EmComputed.sum = _emberRuntimeComputedReduce_computed_macros.sum; + EmComputed.min = _emberRuntimeComputedReduce_computed_macros.min; + EmComputed.max = _emberRuntimeComputedReduce_computed_macros.max; + EmComputed.map = _emberRuntimeComputedReduce_computed_macros.map; + EmComputed.sort = _emberRuntimeComputedReduce_computed_macros.sort; + EmComputed.setDiff = _emberRuntimeComputedReduce_computed_macros.setDiff; + EmComputed.mapBy = _emberRuntimeComputedReduce_computed_macros.mapBy; + EmComputed.filter = _emberRuntimeComputedReduce_computed_macros.filter; + EmComputed.filterBy = _emberRuntimeComputedReduce_computed_macros.filterBy; + EmComputed.uniq = _emberRuntimeComputedReduce_computed_macros.uniq; + EmComputed.union = _emberRuntimeComputedReduce_computed_macros.union; + EmComputed.intersect = _emberRuntimeComputedReduce_computed_macros.intersect; - this._getter = function (propertyName) { - - recompute.call(this, propertyName); + _emberMetal.default.String = _emberRuntimeSystemString.default; + _emberMetal.default.Object = _emberRuntimeSystemObject.default; + _emberMetal.default.Container = _emberRuntimeSystemContainer.Container; + _emberMetal.default.Registry = _emberRuntimeSystemContainer.Registry; + _emberMetal.default.Namespace = _emberRuntimeSystemNamespace.default; + _emberMetal.default.Enumerable = _emberRuntimeMixinsEnumerable.default; + _emberMetal.default.ArrayProxy = _emberRuntimeSystemArray_proxy.default; + _emberMetal.default.ObjectProxy = _emberRuntimeSystemObject_proxy.default; + _emberMetal.default.ActionHandler = _emberRuntimeMixinsAction_handler.default; + _emberMetal.default.CoreObject = _emberRuntimeSystemCore_object.default; + _emberMetal.default.NativeArray = _emberRuntimeSystemNative_array.default; + // ES6TODO: Currently we must rely on the global from ember-metal/core to avoid circular deps + // Ember.A = A; + _emberMetal.default.onLoad = _emberRuntimeSystemLazy_load.onLoad; + _emberMetal.default.runLoadHooks = _emberRuntimeSystemLazy_load.runLoadHooks; - return cp._instanceMeta(this, propertyName).getValue(); - }; - } + _emberMetal.default.Controller = _emberRuntimeControllersController.default; + _emberMetal.default.ControllerMixin = _emberRuntimeMixinsController.default; - ReduceComputedProperty.prototype = _emberMetalPlatformCreate["default"](_emberMetalComputed.ComputedProperty.prototype); + _emberMetal.default.Service = _emberRuntimeSystemService.default; - function defaultCallback(computedValue) { - return computedValue; - } + _emberMetal.default._ProxyMixin = _emberRuntimeMixinsProxy.default; - ReduceComputedProperty.prototype._callbacks = function () { - if (!this.callbacks) { - var options = this.options; + _emberMetal.default.RSVP = _emberRuntimeExtRsvp.default; + // END EXPORTS - this.callbacks = { - removedItem: options.removedItem || defaultCallback, - addedItem: options.addedItem || defaultCallback, - flushedChanges: options.flushedChanges || defaultCallback - }; - } + exports.default = _emberMetal.default; +}); +// just for side effect of extending Ember.RSVP +// just for side effect of extending String.prototype +// just for side effect of extending Function.prototype +enifed('ember-runtime/compare', ['exports', 'ember-runtime/utils', 'ember-runtime/mixins/comparable'], function (exports, _emberRuntimeUtils, _emberRuntimeMixinsComparable) { + 'use strict'; - return this.callbacks; - }; + exports.default = compare; - ReduceComputedProperty.prototype._hasInstanceMeta = function (context, propertyName) { - var contextMeta = context.__ember_meta__; - var cacheMeta = contextMeta && contextMeta.cacheMeta; - return !!(cacheMeta && cacheMeta[propertyName]); + var TYPE_ORDER = { + 'undefined': 0, + 'null': 1, + 'boolean': 2, + 'number': 3, + 'string': 4, + 'array': 5, + 'object': 6, + 'instance': 7, + 'function': 8, + 'class': 9, + 'date': 10 }; - ReduceComputedProperty.prototype._instanceMeta = function (context, propertyName) { - var contextMeta = context.__ember_meta__; - var cacheMeta = contextMeta.cacheMeta; - var meta = cacheMeta && cacheMeta[propertyName]; - - if (!cacheMeta) { - cacheMeta = contextMeta.cacheMeta = {}; - } - if (!meta) { - meta = cacheMeta[propertyName] = new ReduceComputedPropertyInstanceMeta(context, propertyName, this.initialValue()); - meta.dependentArraysObserver = new DependentArraysObserver(this._callbacks(), this, meta, context, propertyName, meta.sugarMeta); - } + // + // the spaceship operator + // + function spaceship(a, b) { + var diff = a - b; + return (diff > 0) - (diff < 0); + } - return meta; - }; + /** + This will compare two javascript values of possibly different types. + It will tell you which one is greater than the other by returning: + + - -1 if the first is smaller than the second, + - 0 if both are equal, + - 1 if the first is greater than the second. + + The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different. + In case they have the same type an appropriate comparison for this type is made. + + ```javascript + Ember.compare('hello', 'hello'); // 0 + Ember.compare('abc', 'dfg'); // -1 + Ember.compare(2, 1); // 1 + ``` + + @method compare + @for Ember + @param {Object} v First value to compare + @param {Object} w Second value to compare + @return {Number} -1 if v < w, 0 if v = w and 1 if v > w. + @private + */ - ReduceComputedProperty.prototype.initialValue = function () { - if (typeof this.options.initialValue === 'function') { - return this.options.initialValue(); - } else { - return this.options.initialValue; + function compare(v, w) { + if (v === w) { + return 0; } - }; - ReduceComputedProperty.prototype.resetValue = function (value) { - return this.initialValue(); - }; + var type1 = _emberRuntimeUtils.typeOf(v); + var type2 = _emberRuntimeUtils.typeOf(w); - ReduceComputedProperty.prototype.itemPropertyKey = function (dependentArrayKey, itemPropertyKey) { - this._itemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey] || []; - this._itemPropertyKeys[dependentArrayKey].push(itemPropertyKey); - }; + if (_emberRuntimeMixinsComparable.default) { + if (type1 === 'instance' && _emberRuntimeMixinsComparable.default.detect(v) && v.constructor.compare) { + return v.constructor.compare(v, w); + } - ReduceComputedProperty.prototype.clearItemPropertyKeys = function (dependentArrayKey) { - if (this._itemPropertyKeys[dependentArrayKey]) { - this._previousItemPropertyKeys[dependentArrayKey] = this._itemPropertyKeys[dependentArrayKey]; - this._itemPropertyKeys[dependentArrayKey] = []; + if (type2 === 'instance' && _emberRuntimeMixinsComparable.default.detect(w) && w.constructor.compare) { + return w.constructor.compare(w, v) * -1; + } } - }; - ReduceComputedProperty.prototype.property = function () { - var cp = this; - var args = a_slice.call(arguments); - var propertyArgs = {}; - var match, dependentArrayKey; - - _emberMetalEnumerable_utils.forEach(args, function (dependentKey) { - if (doubleEachPropertyPattern.test(dependentKey)) { - throw new _emberMetalError["default"]('Nested @each properties not supported: ' + dependentKey); - } else if (match = eachPropertyPattern.exec(dependentKey)) { - dependentArrayKey = match[1]; + var res = spaceship(TYPE_ORDER[type1], TYPE_ORDER[type2]); - var itemPropertyKeyPattern = match[2]; - var addItemPropertyKey = function (itemPropertyKey) { - cp.itemPropertyKey(dependentArrayKey, itemPropertyKey); - }; + if (res !== 0) { + return res; + } - _emberMetalExpand_properties["default"](itemPropertyKeyPattern, addItemPropertyKey); - propertyArgs[_emberMetalUtils.guidFor(dependentArrayKey)] = dependentArrayKey; - } else { - propertyArgs[_emberMetalUtils.guidFor(dependentKey)] = dependentKey; - } - }); + // types are equal - so we have to check values now + switch (type1) { + case 'boolean': + case 'number': + return spaceship(v, w); - var propertyArgsToArray = []; - for (var guid in propertyArgs) { - propertyArgsToArray.push(propertyArgs[guid]); - } + case 'string': + return spaceship(v.localeCompare(w), 0); - return _emberMetalComputed.ComputedProperty.prototype.property.apply(this, propertyArgsToArray); - }; + case 'array': + var vLen = v.length; + var wLen = w.length; + var len = Math.min(vLen, wLen); - /** - Creates a computed property which operates on dependent arrays and - is updated with "one at a time" semantics. When items are added or - removed from the dependent array(s) a reduce computed only operates - on the change instead of re-evaluating the entire array. - - If there are more than one arguments the first arguments are - considered to be dependent property keys. The last argument is - required to be an options object. The options object can have the - following four properties: - - `initialValue` - A value or function that will be used as the initial - value for the computed. If this property is a function the result of calling - the function will be used as the initial value. This property is required. - - `initialize` - An optional initialize function. Typically this will be used - to set up state on the instanceMeta object. - - `removedItem` - A function that is called each time an element is removed - from the array. - - `addedItem` - A function that is called each time an element is added to - the array. - - - The `initialize` function has the following signature: - - ```javascript - function(initialValue, changeMeta, instanceMeta) - ``` - - `initialValue` - The value of the `initialValue` property from the - options object. - - `changeMeta` - An object which contains meta information about the - computed. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - - The `removedItem` and `addedItem` functions both have the following signature: - - ```javascript - function(accumulatedValue, item, changeMeta, instanceMeta) - ``` - - `accumulatedValue` - The value returned from the last time - `removedItem` or `addedItem` was called or `initialValue`. - - `item` - the element added or removed from the array - - `changeMeta` - An object which contains meta information about the - change. It contains the following properties: - - - `property` the computed property - - `propertyName` the name of the property on the object - - `index` the index of the added or removed item - - `item` the added or removed item: this is exactly the same as - the second arg - - `arrayChanged` the array that triggered the change. Can be - useful when depending on multiple arrays. - - For property changes triggered on an item property change (when - depKey is something like `someArray.@each.someProperty`), - `changeMeta` will also contain the following property: - - - `previousValues` an object whose keys are the properties that changed on - the item, and whose values are the item's previous values. - - `previousValues` is important Ember coalesces item property changes via - Ember.run.once. This means that by the time removedItem gets called, item has - the new values, but you may need the previous value (eg for sorting & - filtering). - - `instanceMeta` - An object that can be used to store meta - information needed for calculating your computed. For example a - unique computed might use this to store the number of times a given - element is found in the dependent array. - - The `removedItem` and `addedItem` functions should return the accumulated - value. It is acceptable to not return anything (ie return undefined) - to invalidate the computation. This is generally not a good idea for - arrayComputed but it's used in eg max and min. - - Note that observers will be fired if either of these functions return a value - that differs from the accumulated value. When returning an object that - mutates in response to array changes, for example an array that maps - everything from some other array (see `Ember.computed.map`), it is usually - important that the *same* array be returned to avoid accidentally triggering observers. - - Example - - ```javascript - Ember.computed.max = function(dependentKey) { - return Ember.reduceComputed(dependentKey, { - initialValue: -Infinity, - - addedItem: function(accumulatedValue, item, changeMeta, instanceMeta) { - return Math.max(accumulatedValue, item); - }, - - removedItem: function(accumulatedValue, item, changeMeta, instanceMeta) { - if (item < accumulatedValue) { - return accumulatedValue; + for (var i = 0; i < len; i++) { + var r = compare(v[i], w[i]); + if (r !== 0) { + return r; } } - }); - }; - ``` - - Dependent keys may refer to `@this` to observe changes to the object itself, - which must be array-like, rather than a property of the object. This is - mostly useful for array proxies, to ensure objects are retrieved via - `objectAtContent`. This is how you could sort items by properties defined on an item controller. - - Example - - ```javascript - App.PeopleController = Ember.ArrayController.extend({ - itemController: 'person', - - sortedPeople: Ember.computed.sort('@this.@each.reversedName', function(personA, personB) { - // `reversedName` isn't defined on Person, but we have access to it via - // the item controller App.PersonController. If we'd used - // `content.@each.reversedName` above, we would be getting the objects - // directly and not have access to `reversedName`. - // - var reversedNameA = get(personA, 'reversedName'); - var reversedNameB = get(personB, 'reversedName'); - - return Ember.compare(reversedNameA, reversedNameB); - }) - }); - - App.PersonController = Ember.ObjectController.extend({ - reversedName: function() { - return reverse(get(this, 'name')); - }.property('name') - }); - ``` - - Dependent keys whose values are not arrays are treated as regular - dependencies: when they change, the computed property is completely - recalculated. It is sometimes useful to have dependent arrays with similar - semantics. Dependent keys which end in `.[]` do not use "one at a time" - semantics. When an item is added or removed from such a dependency, the - computed property is completely recomputed. - - When the computed property is completely recomputed, the `accumulatedValue` - is discarded, it starts with `initialValue` again, and each item is passed - to `addedItem` in turn. - - Example - - ```javascript - Ember.Object.extend({ - // When `string` is changed, `computed` is completely recomputed. - string: 'a string', - - // When an item is added to `array`, `addedItem` is called. - array: [], - - // When an item is added to `anotherArray`, `computed` is completely - // recomputed. - anotherArray: [], - - computed: Ember.reduceComputed('string', 'array', 'anotherArray.[]', { - addedItem: addedItemCallback, - removedItem: removedItemCallback - }) - }); - ``` - - @method reduceComputed - @for Ember - @param {String} [dependentKeys*] - @param {Object} options - @return {Ember.ComputedProperty} - @deprecated - @public - */ - - function reduceComputed(options) { - var args; - - if (arguments.length > 1) { - args = a_slice.call(arguments, 0, -1); - options = a_slice.call(arguments, -1)[0]; - } - if (typeof options !== 'object') { - throw new _emberMetalError["default"]('Reduce Computed Property declared without an options hash'); - } + // all elements are equal now + // shorter array should be ordered first + return spaceship(vLen, wLen); - if (!('initialValue' in options)) { - throw new _emberMetalError["default"]('Reduce Computed Property declared without an initial value'); - } + case 'instance': + if (_emberRuntimeMixinsComparable.default && _emberRuntimeMixinsComparable.default.detect(v)) { + return v.compare(v, w); + } + return 0; - var cp = new ReduceComputedProperty(options); + case 'date': + return spaceship(v.getTime(), w.getTime()); - if (args) { - cp.property.apply(cp, args); + default: + return 0; } - - return cp; } }); -// Ember.assert -enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/utils', 'ember-metal/error', 'ember-metal/enumerable_utils', 'ember-metal/run_loop', 'ember-metal/observer', 'ember-runtime/computed/array_computed', 'ember-runtime/computed/reduce_computed', 'ember-runtime/system/subarray', 'ember-metal/keys', 'ember-runtime/compare'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalError, _emberMetalEnumerable_utils, _emberMetalRun_loop, _emberMetalObserver, _emberRuntimeComputedArray_computed, _emberRuntimeComputedReduce_computed, _emberRuntimeSystemSubarray, _emberMetalKeys, _emberRuntimeCompare) { +enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/error', 'ember-metal/computed', 'ember-metal/observer', 'ember-runtime/compare', 'ember-runtime/utils'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalError, _emberMetalComputed, _emberMetalObserver, _emberRuntimeCompare, _emberRuntimeUtils) { /** @module ember @submodule ember-runtime @@ -30148,7 +28071,53 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal exports.setDiff = setDiff; exports.sort = sort; - var a_slice = [].slice; + function reduceMacro(dependentKey, callback, initialValue) { + return _emberMetalComputed.computed(dependentKey + '.[]', function () { + var _this = this; + + var arr = _emberMetalProperty_get.get(this, dependentKey); + + if (arr === null || typeof arr !== 'object') { + return initialValue; + } + + return arr.reduce(function (previousValue, currentValue, index, array) { + return callback.call(_this, previousValue, currentValue, index, array); + }, initialValue); + }).readOnly(); + } + + function arrayMacro(dependentKey, callback) { + // This is a bit ugly + var propertyName; + if (/@each/.test(dependentKey)) { + propertyName = dependentKey.replace(/\.@each.*$/, ''); + } else { + propertyName = dependentKey; + dependentKey += '.[]'; + } + + return _emberMetalComputed.computed(dependentKey, function () { + var value = _emberMetalProperty_get.get(this, propertyName); + if (_emberRuntimeUtils.isArray(value)) { + return _emberMetalCore.default.A(callback.call(this, value)); + } else { + return _emberMetalCore.default.A(); + } + }).readOnly(); + } + + function multiArrayMacro(dependentKeys, callback) { + var args = dependentKeys.map(function (key) { + return key + '.[]'; + }); + + args.push(function () { + return _emberMetalCore.default.A(callback.call(this, dependentKeys)); + }); + + return _emberMetalComputed.computed.apply(this, args).readOnly(); + } /** A computed property that returns the sum of the value @@ -30163,18 +28132,9 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal */ function sum(dependentKey) { - return _emberRuntimeComputedReduce_computed.reduceComputed(dependentKey, { - _suppressDeprecation: true, - initialValue: 0, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return accumulatedValue + item; - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return accumulatedValue - item; - } - }); + return reduceMacro(dependentKey, function (sum, item) { + return sum + item; + }, 0); } /** @@ -30213,20 +28173,9 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal */ function max(dependentKey) { - return _emberRuntimeComputedReduce_computed.reduceComputed(dependentKey, { - _suppressDeprecation: true, - initialValue: -Infinity, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return Math.max(accumulatedValue, item); - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - if (item < accumulatedValue) { - return accumulatedValue; - } - } - }); + return reduceMacro(dependentKey, function (max, item) { + return Math.max(max, item); + }, -Infinity); } /** @@ -30265,21 +28214,9 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal */ function min(dependentKey) { - return _emberRuntimeComputedReduce_computed.reduceComputed(dependentKey, { - _suppressDeprecation: true, - - initialValue: Infinity, - - addedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - return Math.min(accumulatedValue, item); - }, - - removedItem: function (accumulatedValue, item, changeMeta, instanceMeta) { - if (item > accumulatedValue) { - return accumulatedValue; - } - } - }); + return reduceMacro(dependentKey, function (min, item) { + return Math.min(min, item); + }, Infinity); } /** @@ -30318,21 +28255,9 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal */ function map(dependentKey, callback) { - var options = { - _suppressDeprecation: true, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var mapped = callback.call(this, item, changeMeta.index); - array.insertAt(changeMeta.index, mapped); - return array; - }, - removedItem: function (array, item, changeMeta, instanceMeta) { - array.removeAt(changeMeta.index, 1); - return array; - } - }; - - return _emberRuntimeComputedArray_computed.arrayComputed(dependentKey, options); + return arrayMacro(dependentKey, function (value) { + return value.map(callback, this); + }); } /** @@ -30367,22 +28292,12 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal */ function mapBy(dependentKey, propertyKey) { - var callback = function (item) { + + return map(dependentKey + '.@each.' + propertyKey, function (item) { return _emberMetalProperty_get.get(item, propertyKey); - }; - return map(dependentKey + '.@each.' + propertyKey, callback); + }); } - /** - @method mapProperty - @for Ember.computed - @deprecated Use `Ember.computed.mapBy` instead - @param dependentKey - @param propertyKey - @public - */ - var mapProperty = mapBy; - /** Filters the array by the callback. @@ -30420,39 +28335,11 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal @return {Ember.ComputedProperty} the filtered array @public */ - exports.mapProperty = mapProperty; function filter(dependentKey, callback) { - var options = { - _suppressDeprecation: true, - - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.filteredArrayIndexes = new _emberRuntimeSystemSubarray["default"](); - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var match = !!callback.call(this, item, changeMeta.index, changeMeta.arrayChanged); - var filterIndex = instanceMeta.filteredArrayIndexes.addItem(changeMeta.index, match); - - if (match) { - array.insertAt(filterIndex, item); - } - - return array; - }, - - removedItem: function (array, item, changeMeta, instanceMeta) { - var filterIndex = instanceMeta.filteredArrayIndexes.removeItem(changeMeta.index); - - if (filterIndex > -1) { - array.removeAt(filterIndex); - } - - return array; - } - }; - - return _emberRuntimeComputedArray_computed.arrayComputed(dependentKey, options); + return arrayMacro(dependentKey, function (value) { + return value.filter(callback, this); + }); } /** @@ -30499,17 +28386,6 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal return filter(dependentKey + '.@each.' + propertyKey, callback); } - /** - @method filterProperty - @for Ember.computed - @param dependentKey - @param propertyKey - @param value - @deprecated Use `Ember.computed.filterBy` instead - @public - */ - var filterProperty = filterBy; - /** A computed property which returns a new array with all the unique elements from one or more dependent arrays. @@ -30540,43 +28416,30 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal unique elements from the dependent array @public */ - exports.filterProperty = filterProperty; function uniq() { - var args = a_slice.call(arguments); - - args.push({ - _suppressDeprecation: true, - - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.itemCounts = {}; - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var guid = _emberMetalUtils.guidFor(item); + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } - if (!instanceMeta.itemCounts[guid]) { - instanceMeta.itemCounts[guid] = 1; - array.pushObject(item); - } else { - ++instanceMeta.itemCounts[guid]; - } - return array; - }, + return multiArrayMacro(args, function (dependentKeys) { + var _this2 = this; - removedItem: function (array, item, _, instanceMeta) { - var guid = _emberMetalUtils.guidFor(item); - var itemCounts = instanceMeta.itemCounts; + var uniq = _emberMetalCore.default.A(); - if (--itemCounts[guid] === 0) { - array.removeObject(item); + dependentKeys.forEach(function (dependentKey) { + var value = _emberMetalProperty_get.get(_this2, dependentKey); + if (_emberRuntimeUtils.isArray(value)) { + value.forEach(function (item) { + if (uniq.indexOf(item) === -1) { + uniq.push(item); + } + }); } + }); - return array; - } + return uniq; }); - - return _emberRuntimeComputedArray_computed.arrayComputed.apply(null, args); } /** @@ -30591,6 +28454,7 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal */ var union = uniq; + exports.union = union; /** A computed property which returns a new array with all the duplicated elements from two or more dependent arrays. @@ -30615,65 +28479,42 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal duplicated elements from the dependent arrays @public */ - exports.union = union; function intersect() { - var args = a_slice.call(arguments); - - args.push({ - _suppressDeprecation: true, - - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.itemCounts = {}; - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var itemGuid = _emberMetalUtils.guidFor(item); - var dependentGuid = _emberMetalUtils.guidFor(changeMeta.arrayChanged); - var numberOfDependentArrays = changeMeta.property._dependentKeys.length; - var itemCounts = instanceMeta.itemCounts; - - if (!itemCounts[itemGuid]) { - itemCounts[itemGuid] = {}; - } - - if (itemCounts[itemGuid][dependentGuid] === undefined) { - itemCounts[itemGuid][dependentGuid] = 0; - } - - if (++itemCounts[itemGuid][dependentGuid] === 1 && numberOfDependentArrays === _emberMetalKeys["default"](itemCounts[itemGuid]).length) { - array.addObject(item); - } - - return array; - }, + for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } - removedItem: function (array, item, changeMeta, instanceMeta) { - var itemGuid = _emberMetalUtils.guidFor(item); - var dependentGuid = _emberMetalUtils.guidFor(changeMeta.arrayChanged); - var numberOfArraysItemAppearsIn; - var itemCounts = instanceMeta.itemCounts; + return multiArrayMacro(args, function (dependentKeys) { + var _this3 = this; - if (itemCounts[itemGuid][dependentGuid] === undefined) { - itemCounts[itemGuid][dependentGuid] = 0; - } + var arrays = dependentKeys.map(function (dependentKey) { + var array = _emberMetalProperty_get.get(_this3, dependentKey); - if (--itemCounts[itemGuid][dependentGuid] === 0) { - delete itemCounts[itemGuid][dependentGuid]; - numberOfArraysItemAppearsIn = _emberMetalKeys["default"](itemCounts[itemGuid]).length; + return _emberRuntimeUtils.isArray(array) ? array : []; + }); - if (numberOfArraysItemAppearsIn === 0) { - delete itemCounts[itemGuid]; + var results = arrays.pop().filter(function (candidate) { + for (var i = 0; i < arrays.length; i++) { + var found = false; + var array = arrays[i]; + for (var j = 0; j < array.length; j++) { + if (array[j] === candidate) { + found = true; + break; + } } - array.removeObject(item); + if (found === false) { + return false; + } } - return array; - } - }); + return true; + }); - return _emberRuntimeComputedArray_computed.arrayComputed.apply(null, args); + return _emberMetalCore.default.A(results); + }); } /** @@ -30711,82 +28552,24 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal function setDiff(setAProperty, setBProperty) { if (arguments.length !== 2) { - throw new _emberMetalError["default"]('setDiff requires exactly two dependent arrays.'); + throw new _emberMetalError.default('setDiff requires exactly two dependent arrays.'); } - return _emberRuntimeComputedArray_computed.arrayComputed(setAProperty, setBProperty, { - _suppressDeprecation: true, + return _emberMetalComputed.computed(setAProperty + '.[]', setBProperty + '.[]', function () { + var setA = this.get(setAProperty); + var setB = this.get(setBProperty); - addedItem: function (array, item, changeMeta, instanceMeta) { - var setA = _emberMetalProperty_get.get(this, setAProperty); - var setB = _emberMetalProperty_get.get(this, setBProperty); - - if (changeMeta.arrayChanged === setA) { - if (!setB.contains(item)) { - array.addObject(item); - } - } else { - array.removeObject(item); - } - - return array; - }, - - removedItem: function (array, item, changeMeta, instanceMeta) { - var setA = _emberMetalProperty_get.get(this, setAProperty); - var setB = _emberMetalProperty_get.get(this, setBProperty); - - if (changeMeta.arrayChanged === setB) { - if (setA.contains(item)) { - array.addObject(item); - } - } else { - array.removeObject(item); - } - - return array; + if (!_emberRuntimeUtils.isArray(setA)) { + return _emberMetalCore.default.A(); + } + if (!_emberRuntimeUtils.isArray(setB)) { + return _emberMetalCore.default.A(setA); } - }); - } - - function binarySearch(array, item, low, high) { - var mid, midItem, res, guidMid, guidItem; - - if (arguments.length < 4) { - high = _emberMetalProperty_get.get(array, 'length'); - } - - if (arguments.length < 3) { - low = 0; - } - - if (low === high) { - return low; - } - - mid = low + Math.floor((high - low) / 2); - midItem = array.objectAt(mid); - - guidMid = _emberMetalUtils.guidFor(midItem); - guidItem = _emberMetalUtils.guidFor(item); - - if (guidMid === guidItem) { - return mid; - } - - res = this.order(midItem, item); - - if (res === 0) { - res = guidMid < guidItem ? -1 : 1; - } - - if (res < 0) { - return this.binarySearch(array, item, mid + 1, high); - } else if (res > 0) { - return this.binarySearch(array, item, low, mid); - } - return mid; + return setA.filter(function (x) { + return setB.indexOf(x) === -1; + }); + }).readOnly(); } /** @@ -30865,430 +28648,87 @@ enifed('ember-runtime/computed/reduce_computed_macros', ['exports', 'ember-metal } function customSort(itemsKey, comparator) { - return _emberRuntimeComputedArray_computed.arrayComputed(itemsKey, { - _suppressDeprecation: true, - - initialize: function (array, changeMeta, instanceMeta) { - instanceMeta.order = comparator; - instanceMeta.binarySearch = binarySearch; - instanceMeta.waitingInsertions = []; - instanceMeta.insertWaiting = function () { - var index, item; - var waiting = instanceMeta.waitingInsertions; - instanceMeta.waitingInsertions = []; - for (var i = 0; i < waiting.length; i++) { - item = waiting[i]; - index = instanceMeta.binarySearch(array, item); - array.insertAt(index, item); - } - }; - instanceMeta.insertLater = function (item) { - this.waitingInsertions.push(item); - }; - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - instanceMeta.insertLater(item); - return array; - }, - - removedItem: function (array, item, changeMeta, instanceMeta) { - array.removeObject(item); - return array; - }, + return arrayMacro(itemsKey, function (value) { + var _this4 = this; - flushedChanges: function (array, instanceMeta) { - instanceMeta.insertWaiting(); - } + return value.slice().sort(function (x, y) { + return comparator.call(_this4, x, y); + }); }); } + // This one needs to dynamically set up and tear down observers on the itemsKey + // depending on the sortProperties function propertySort(itemsKey, sortPropertiesKey) { - return _emberRuntimeComputedArray_computed.arrayComputed(itemsKey, { - _suppressDeprecation: true, - - initialize: function (array, changeMeta, instanceMeta) { - function setupSortProperties() { - var sortPropertyDefinitions = _emberMetalProperty_get.get(this, sortPropertiesKey); - var sortProperties = instanceMeta.sortProperties = []; - var sortPropertyAscending = instanceMeta.sortPropertyAscending = {}; - var sortProperty, idx, asc; - - - changeMeta.property.clearItemPropertyKeys(itemsKey); - - _emberMetalEnumerable_utils.forEach(sortPropertyDefinitions, function (sortPropertyDefinition) { - if ((idx = sortPropertyDefinition.indexOf(':')) !== -1) { - sortProperty = sortPropertyDefinition.substring(0, idx); - asc = sortPropertyDefinition.substring(idx + 1).toLowerCase() !== 'desc'; - } else { - sortProperty = sortPropertyDefinition; - asc = true; - } - - sortProperties.push(sortProperty); - sortPropertyAscending[sortProperty] = asc; - changeMeta.property.itemPropertyKey(itemsKey, sortProperty); - }); - - this.addObserver(sortPropertiesKey + '.@each', this, updateSortPropertiesOnce); - } - - function updateSortPropertiesOnce() { - _emberMetalRun_loop["default"].once(this, updateSortProperties, changeMeta.propertyName); - } - - function updateSortProperties(propertyName) { - setupSortProperties.call(this); - changeMeta.property.recomputeOnce.call(this, propertyName); - } - - _emberMetalObserver.addObserver(this, sortPropertiesKey, updateSortPropertiesOnce); - setupSortProperties.call(this); - - instanceMeta.order = function (itemA, itemB) { - var sortProperty, result, asc; - var keyA = this.keyFor(itemA); - var keyB = this.keyFor(itemB); - - for (var i = 0; i < this.sortProperties.length; ++i) { - sortProperty = this.sortProperties[i]; - - result = _emberRuntimeCompare["default"](keyA[sortProperty], keyB[sortProperty]); - - if (result !== 0) { - asc = this.sortPropertyAscending[sortProperty]; - return asc ? result : -1 * result; - } - } - - return 0; - }; - - instanceMeta.binarySearch = binarySearch; - setupKeyCache(instanceMeta); - }, - - addedItem: function (array, item, changeMeta, instanceMeta) { - var index = instanceMeta.binarySearch(array, item); - array.insertAt(index, item); - return array; - }, - - removedItem: function (array, item, changeMeta, instanceMeta) { - var index = instanceMeta.binarySearch(array, item); - array.removeAt(index); - instanceMeta.dropKeyFor(item); - return array; - } - }); - } + var cp = new _emberMetalComputed.ComputedProperty(function (key) { + var _this5 = this; - function setupKeyCache(instanceMeta) { - instanceMeta.keyFor = function (item) { - var guid = _emberMetalUtils.guidFor(item); - if (this.keyCache[guid]) { - return this.keyCache[guid]; + function didChange() { + this.notifyPropertyChange(key); } - var sortProperty; - var key = {}; - for (var i = 0; i < this.sortProperties.length; ++i) { - sortProperty = this.sortProperties[i]; - key[sortProperty] = _emberMetalProperty_get.get(item, sortProperty); - } - return this.keyCache[guid] = key; - }; - - instanceMeta.dropKeyFor = function (item) { - var guid = _emberMetalUtils.guidFor(item); - this.keyCache[guid] = null; - }; - - instanceMeta.keyCache = {}; - } -}); -// Ember.assert -enifed('ember-runtime/controllers/array_controller', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/enumerable_utils', 'ember-runtime/system/array_proxy', 'ember-runtime/mixins/sortable', 'ember-runtime/mixins/controller', 'ember-metal/computed', 'ember-metal/error', 'ember-runtime/mixins/array'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalEnumerable_utils, _emberRuntimeSystemArray_proxy, _emberRuntimeMixinsSortable, _emberRuntimeMixinsController, _emberMetalComputed, _emberMetalError, _emberRuntimeMixinsArray) { - /** - @module ember - @submodule ember-runtime - */ - - 'use strict'; - var arrayControllerDeprecation = '`Ember.ArrayController` is deprecated.'; + var items = itemsKey === '@this' ? this : _emberMetalProperty_get.get(this, itemsKey); + var sortProperties = _emberMetalProperty_get.get(this, sortPropertiesKey); - exports.arrayControllerDeprecation = arrayControllerDeprecation; - var arrayControllerDeprecation = '`Ember.ArrayController` is deprecated.'; - - /** - `Ember.ArrayController` provides a way for you to publish a collection of - objects so that you can easily bind to the collection from a Handlebars - `#each` helper, an `Ember.CollectionView`, or other controllers. - - The advantage of using an `ArrayController` is that you only have to set up - your view bindings once; to change what's displayed, simply swap out the - `model` property on the controller. - - For example, imagine you wanted to display a list of items fetched via an XHR - request. Create an `Ember.ArrayController` and set its `model` property: - - ```javascript - MyApp.listController = Ember.ArrayController.create(); - - $.get('people.json', function(data) { - MyApp.listController.set('model', data); - }); - ``` - - Then, create a view that binds to your new controller: - - ```handlebars - {{#each MyApp.listController as |person|}} - {{person.firstName}} {{person.lastName}} - {{/each}} - ``` - - Although you are binding to the controller, the behavior of this controller - is to pass through any methods or properties to the underlying array. This - capability comes from `Ember.ArrayProxy`, which this class inherits from. - - Sometimes you want to display computed properties within the body of an - `#each` helper that depend on the underlying items in `model`, but are not - present on those items. To do this, set `itemController` to the name of a - controller (probably an `ObjectController`) that will wrap each individual item. - - For example: - - ```handlebars - {{#each controller as |post|}} -
  • {{post.title}} ({{post.titleLength}} characters)
    • - {{/each}} - ``` - - ```javascript - App.PostsController = Ember.ArrayController.extend({ - itemController: 'post' - }); - - App.PostController = Ember.ObjectController.extend({ - // the `title` property will be proxied to the underlying post. - titleLength: function() { - return this.get('title').length; - }.property('title') - }); - ``` - - In some cases it is helpful to return a different `itemController` depending - on the particular item. Subclasses can do this by overriding - `lookupItemController`. - - For example: - - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - lookupItemController: function( object ) { - if (object.get('isSpecial')) { - return "special"; // use App.SpecialController - } else { - return "regular"; // use App.RegularController - } + if (items === null || typeof items !== 'object') { + return _emberMetalCore.default.A(); } - }); - ``` - - The itemController instances will have a `parentController` property set to - the `ArrayController` instance. - - @class ArrayController - @namespace Ember - @extends Ember.ArrayProxy - @uses Ember.SortableMixin - @uses Ember.ControllerMixin - @deprecated - @public - */ - - exports.arrayControllerDeprecation = arrayControllerDeprecation; - exports["default"] = _emberRuntimeSystemArray_proxy["default"].extend(_emberRuntimeMixinsController["default"], _emberRuntimeMixinsSortable["default"], { - - /** - A string containing the controller name used to wrap items. - For example: - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - itemController: 'myItem' // use App.MyItemController - }); - ``` - @property itemController - @type String - @default null - @private - */ - itemController: null, - - /** - Return the name of the controller to wrap items, or `null` if items should - be returned directly. The default implementation simply returns the - `itemController` property, but subclasses can override this method to return - different controllers for different objects. - For example: - ```javascript - App.MyArrayController = Ember.ArrayController.extend({ - lookupItemController: function( object ) { - if (object.get('isSpecial')) { - return "special"; // use App.SpecialController - } else { - return "regular"; // use App.RegularController - } - } - }); - ``` - @method lookupItemController - @param {Object} object - @return {String} - @private - */ - lookupItemController: function (object) { - return _emberMetalProperty_get.get(this, 'itemController'); - }, - - objectAtContent: function (idx) { - var length = _emberMetalProperty_get.get(this, 'length'); - var arrangedContent = _emberMetalProperty_get.get(this, 'arrangedContent'); - var object = arrangedContent && arrangedContent.objectAt(idx); - var controllerClass; - - if (idx >= 0 && idx < length) { - controllerClass = this.lookupItemController(object); - if (controllerClass) { - return this.controllerAt(idx, object, controllerClass); - } - } - - // When `controllerClass` is falsy, we have not opted in to using item - // controllers, so return the object directly. - - // When the index is out of range, we want to return the "out of range" - // value, whatever that might be. Rather than make assumptions - // (e.g. guessing `null` or `undefined`) we defer this to `arrangedContent`. - return object; - }, - - arrangedContentDidChange: function () { - this._super.apply(this, arguments); - this._resetSubControllers(); - }, - - arrayContentDidChange: function (idx, removedCnt, addedCnt) { - var subControllers = this._subControllers; - - if (subControllers.length) { - var subControllersToRemove = subControllers.slice(idx, idx + removedCnt); - - _emberMetalEnumerable_utils.forEach(subControllersToRemove, function (subController) { - if (subController) { - subController.destroy(); - } + // TODO: Ideally we'd only do this if things have changed + if (cp._sortPropObservers) { + cp._sortPropObservers.forEach(function (args) { + return _emberMetalObserver.removeObserver.apply(null, args); }); - - _emberMetalEnumerable_utils.replace(subControllers, idx, removedCnt, new Array(addedCnt)); - } - - // The shadow array of subcontrollers must be updated before we trigger - // observers, otherwise observers will get the wrong subcontainer when - // calling `objectAt` - this._super(idx, removedCnt, addedCnt); - }, - - init: function () { - - this._super.apply(this, arguments); - this._subControllers = []; - }, - - model: _emberMetalComputed.computed({ - get: function (key) { - return _emberMetalCore["default"].A(); - }, - set: function (key, value) { - - return value; } - }), - /** - Flag to mark as being "virtual". Used to keep this instance - from participating in the parentController hierarchy. - @private - @property _isVirtual - @type Boolean - */ - _isVirtual: false, - - controllerAt: function (idx, object, controllerClass) { - var container = _emberMetalProperty_get.get(this, 'container'); - var subControllers = this._subControllers; - var fullName, subController, parentController; - - if (subControllers.length > idx) { - subController = subControllers[idx]; + cp._sortPropObservers = []; - if (subController) { - return subController; - } + if (!_emberRuntimeUtils.isArray(sortProperties)) { + return items; } - if (this._isVirtual) { - parentController = _emberMetalProperty_get.get(this, 'parentController'); - } else { - parentController = this; - } + // Normalize properties + var normalizedSort = sortProperties.map(function (p) { + var _p$split = p.split(':'); - fullName = 'controller:' + controllerClass; + var prop = _p$split[0]; + var direction = _p$split[1]; - if (!container._registry.has(fullName)) { - throw new _emberMetalError["default"]('Could not resolve itemController: "' + controllerClass + '"'); - } + direction = direction || 'asc'; - subController = container.lookupFactory(fullName).create({ - target: parentController, - parentController: parentController, - model: object + return [prop, direction]; }); - subControllers[idx] = subController; - - return subController; - }, - - _subControllers: null, + // TODO: Ideally we'd only do this if things have changed + // Add observers + normalizedSort.forEach(function (prop) { + var args = [_this5, itemsKey + '.@each.' + prop[0], didChange]; + cp._sortPropObservers.push(args); + _emberMetalObserver.addObserver.apply(null, args); + }); - _resetSubControllers: function () { - var controller; - var subControllers = this._subControllers; + return _emberMetalCore.default.A(items.slice().sort(function (itemA, itemB) { - if (subControllers.length) { - for (var i = 0, length = subControllers.length; length > i; i++) { - controller = subControllers[i]; + for (var i = 0; i < normalizedSort.length; ++i) { + var _normalizedSort$i = normalizedSort[i]; + var prop = _normalizedSort$i[0]; + var direction = _normalizedSort$i[1]; - if (controller) { - controller.destroy(); + var result = _emberRuntimeCompare.default(_emberMetalProperty_get.get(itemA, prop), _emberMetalProperty_get.get(itemB, prop)); + if (result !== 0) { + return direction === 'desc' ? -1 * result : result; } } - subControllers.length = 0; - } - }, + return 0; + })); + }); - willDestroy: function () { - this._resetSubControllers(); - this._super.apply(this, arguments); - } - }); + return cp.property(itemsKey + '.[]', sortPropertiesKey + '.[]').readOnly(); + } }); -enifed('ember-runtime/controllers/controller', ['exports', 'ember-metal/core', 'ember-runtime/system/object', 'ember-runtime/mixins/controller', 'ember-runtime/inject'], function (exports, _emberMetalCore, _emberRuntimeSystemObject, _emberRuntimeMixinsController, _emberRuntimeInject) { +// Ember.assert +enifed('ember-runtime/controllers/controller', ['exports', 'ember-metal/core', 'ember-runtime/system/object', 'ember-runtime/mixins/controller', 'ember-runtime/inject', 'ember-runtime/mixins/action_handler'], function (exports, _emberMetalCore, _emberRuntimeSystemObject, _emberRuntimeMixinsController, _emberRuntimeInject, _emberRuntimeMixinsAction_handler) { 'use strict'; /** @@ -31303,7 +28743,9 @@ enifed('ember-runtime/controllers/controller', ['exports', 'ember-metal/core', ' @uses Ember.ControllerMixin @public */ - var Controller = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsController["default"]); + var Controller = _emberRuntimeSystemObject.default.extend(_emberRuntimeMixinsController.default); + + _emberRuntimeMixinsAction_handler.deprecateUnderscoreActions(Controller); function controllerInjectionHelper(factory) { } @@ -31341,45 +28783,13 @@ enifed('ember-runtime/controllers/controller', ['exports', 'ember-metal/core', ' */ _emberRuntimeInject.createInjectionHelper('controller', controllerInjectionHelper); - exports["default"] = Controller; + exports.default = Controller; }); // Ember.assert -enifed('ember-runtime/controllers/object_controller', ['exports', 'ember-metal/core', 'ember-runtime/mixins/controller', 'ember-runtime/system/object_proxy'], function (exports, _emberMetalCore, _emberRuntimeMixinsController, _emberRuntimeSystemObject_proxy) { +enifed('ember-runtime/copy', ['exports', 'ember-metal/core', 'ember-runtime/system/object', 'ember-runtime/mixins/copyable'], function (exports, _emberMetalCore, _emberRuntimeSystemObject, _emberRuntimeMixinsCopyable) { 'use strict'; - var objectControllerDeprecation = 'Ember.ObjectController is deprecated, ' + 'please use Ember.Controller and use `model.propertyName`.'; - - /** - @module ember - @submodule ember-runtime - */ - - /** - `Ember.ObjectController` is part of Ember's Controller layer. It is intended - to wrap a single object, proxying unhandled attempts to `get` and `set` to the underlying - model object, and to forward unhandled action attempts to its `target`. - - `Ember.ObjectController` derives this functionality from its superclass - `Ember.ObjectProxy` and the `Ember.ControllerMixin` mixin. - - @class ObjectController - @namespace Ember - @extends Ember.ObjectProxy - @uses Ember.ControllerMixin - @deprecated - @public - **/ - exports.objectControllerDeprecation = objectControllerDeprecation; - exports["default"] = _emberRuntimeSystemObject_proxy["default"].extend(_emberRuntimeMixinsController["default"], { - init: function () { - this._super(); - } - }); -}); -enifed('ember-runtime/copy', ['exports', 'ember-metal/enumerable_utils', 'ember-metal/utils', 'ember-runtime/system/object', 'ember-runtime/mixins/copyable'], function (exports, _emberMetalEnumerable_utils, _emberMetalUtils, _emberRuntimeSystemObject, _emberRuntimeMixinsCopyable) { - 'use strict'; - - exports["default"] = copy; + exports.default = copy; function _copy(obj, deep, seen, copies) { var ret, loc, key; @@ -31390,14 +28800,14 @@ enifed('ember-runtime/copy', ['exports', 'ember-metal/enumerable_utils', 'ember- } // avoid cyclical loops - if (deep && (loc = _emberMetalEnumerable_utils.indexOf(seen, obj)) >= 0) { + if (deep && (loc = seen.indexOf(obj)) >= 0) { return copies[loc]; } // IMPORTANT: this specific test will detect a native array only. Any other // object will need to implement Copyable. - if (_emberMetalUtils.isArray(obj)) { + if (Array.isArray(obj)) { ret = obj.slice(); if (deep) { @@ -31407,7 +28817,7 @@ enifed('ember-runtime/copy', ['exports', 'ember-metal/enumerable_utils', 'ember- ret[loc] = _copy(ret[loc], deep, seen, copies); } } - } else if (_emberRuntimeMixinsCopyable["default"] && _emberRuntimeMixinsCopyable["default"].detect(obj)) { + } else if (_emberRuntimeMixinsCopyable.default && _emberRuntimeMixinsCopyable.default.detect(obj)) { ret = obj.copy(deep, seen, copies); } else if (obj instanceof Date) { ret = new Date(obj.getTime()); @@ -31461,7 +28871,7 @@ enifed('ember-runtime/copy', ['exports', 'ember-metal/enumerable_utils', 'ember- return obj; // can't copy primitives } - if (_emberRuntimeMixinsCopyable["default"] && _emberRuntimeMixinsCopyable["default"].detect(obj)) { + if (_emberRuntimeMixinsCopyable.default && _emberRuntimeMixinsCopyable.default.detect(obj)) { return obj.copy(deep); } @@ -31509,7 +28919,7 @@ enifed('ember-runtime/core', ['exports'], function (exports) { return a === b; } }); -enifed('ember-runtime/ext/function', ['exports', 'ember-metal/core', 'ember-metal/expand_properties', 'ember-metal/computed', 'ember-metal/mixin'], function (exports, _emberMetalCore, _emberMetalExpand_properties, _emberMetalComputed, _emberMetalMixin) { +enifed('ember-runtime/ext/function', ['exports', 'ember-metal/core', 'ember-metal/computed', 'ember-metal/mixin'], function (exports, _emberMetalCore, _emberMetalComputed, _emberMetalMixin) { /** @module ember @submodule ember-runtime @@ -31520,7 +28930,7 @@ enifed('ember-runtime/ext/function', ['exports', 'ember-metal/core', 'ember-meta var a_slice = Array.prototype.slice; var FunctionPrototype = Function.prototype; - if (_emberMetalCore["default"].EXTEND_PROTOTYPES === true || _emberMetalCore["default"].EXTEND_PROTOTYPES.Function) { + if (_emberMetalCore.default.EXTEND_PROTOTYPES === true || _emberMetalCore.default.EXTEND_PROTOTYPES.Function) { /** The `property` extension of Javascript's Function prototype is available @@ -31631,42 +29041,7 @@ enifed('ember-runtime/ext/function', ['exports', 'ember-metal/core', 'ember-meta @deprecated @private */ - FunctionPrototype.observesImmediately = _emberMetalCore["default"].deprecateFunc('Function#observesImmediately is deprecated. Use Function#observes instead', FunctionPrototype._observesImmediately); - - FunctionPrototype._observesBefore = function () { - var watched = []; - var addWatchedProperty = function (obs) { - watched.push(obs); - }; - - for (var i = 0, l = arguments.length; i < l; ++i) { - _emberMetalExpand_properties["default"](arguments[i], addWatchedProperty); - } - - this.__ember_observesBefore__ = watched; - - return this; - }; - /** - The `observesBefore` extension of Javascript's Function prototype is - available when `Ember.EXTEND_PROTOTYPES` or - `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default. - You can get notified when a property change is about to happen by - adding the `observesBefore` call to the end of your method - declarations in classes that you write. For example: - ```javascript - Ember.Object.extend({ - valueObserver: function() { - // Executes whenever the "value" property is about to change - }.observesBefore('value') - }); - ``` - See `Ember.beforeObserver`. - @method observesBefore - @for Function - @private - */ - FunctionPrototype.observesBefore = _emberMetalCore["default"].deprecateFunc('Function#observesBefore is deprecated and will be removed in the near future.', { url: 'http://emberjs.com/deprecations/v1.x/#toc_beforeobserver' }, FunctionPrototype._observesBefore); + FunctionPrototype.observesImmediately = _emberMetalCore.default.deprecateFunc('Function#observesImmediately is deprecated. Use Function#observes instead', { id: 'ember-runtime.ext-function', until: '3.0.0' }, FunctionPrototype._observesImmediately); /** The `on` extension of Javascript's Function prototype is available @@ -31701,41 +29076,38 @@ enifed('ember-runtime/ext/rsvp', ['exports', 'ember-metal/core', 'ember-metal/lo 'use strict'; exports.onerrorDefault = onerrorDefault; + exports.after = after; var testModuleName = 'ember-testing/test'; var Test; var asyncStart = function () { - if (_emberMetalCore["default"].Test && _emberMetalCore["default"].Test.adapter) { - _emberMetalCore["default"].Test.adapter.asyncStart(); + if (_emberMetalCore.default.Test && _emberMetalCore.default.Test.adapter) { + _emberMetalCore.default.Test.adapter.asyncStart(); } }; var asyncEnd = function () { - if (_emberMetalCore["default"].Test && _emberMetalCore["default"].Test.adapter) { - _emberMetalCore["default"].Test.adapter.asyncEnd(); + if (_emberMetalCore.default.Test && _emberMetalCore.default.Test.adapter) { + _emberMetalCore.default.Test.adapter.asyncEnd(); } }; _rsvp.configure('async', function (callback, promise) { - var async = !_emberMetalRun_loop["default"].currentRunLoop; + var async = !_emberMetalRun_loop.default.currentRunLoop; - if (_emberMetalCore["default"].testing && async) { + if (_emberMetalCore.default.testing && async) { asyncStart(); } - _emberMetalRun_loop["default"].backburner.schedule('actions', function () { - if (_emberMetalCore["default"].testing && async) { + _emberMetalRun_loop.default.backburner.schedule('actions', function () { + if (_emberMetalCore.default.testing && async) { asyncEnd(); } callback(promise); }); }); - _rsvp.Promise.prototype.fail = function (callback, label) { - return this['catch'](callback, label); - }; - function onerrorDefault(e) { var error; @@ -31751,29 +29123,34 @@ enifed('ember-runtime/ext/rsvp', ['exports', 'ember-metal/core', 'ember-metal/lo } if (error && error.name !== 'TransitionAborted') { - if (_emberMetalCore["default"].testing) { + if (_emberMetalCore.default.testing) { // ES6TODO: remove when possible - if (!Test && _emberMetalCore["default"].__loader.registry[testModuleName]) { + if (!Test && _emberMetalCore.default.__loader.registry[testModuleName]) { Test = requireModule(testModuleName)['default']; } if (Test && Test.adapter) { Test.adapter.exception(error); - _emberMetalLogger["default"].error(error.stack); + _emberMetalLogger.default.error(error.stack); } else { throw error; } - } else if (_emberMetalCore["default"].onerror) { - _emberMetalCore["default"].onerror(error); + } else if (_emberMetalCore.default.onerror) { + _emberMetalCore.default.onerror(error); } else { - _emberMetalLogger["default"].error(error.stack); + _emberMetalLogger.default.error(error.stack); } } } + function after(cb) { + _emberMetalCore.default.run.schedule(_emberMetalCore.default.run.queues[_emberMetalCore.default.run.queues.length - 1], cb); + } + _rsvp.on('error', onerrorDefault); + _rsvp.configure('after', after); - exports["default"] = _rsvp; + exports.default = _rsvp; }); enifed('ember-runtime/ext/string', ['exports', 'ember-metal/core', 'ember-runtime/system/string'], function (exports, _emberMetalCore, _emberRuntimeSystemString) { /** @@ -31785,16 +29162,21 @@ enifed('ember-runtime/ext/string', ['exports', 'ember-metal/core', 'ember-runtim var StringPrototype = String.prototype; - if (_emberMetalCore["default"].EXTEND_PROTOTYPES === true || _emberMetalCore["default"].EXTEND_PROTOTYPES.String) { + if (_emberMetalCore.default.EXTEND_PROTOTYPES === true || _emberMetalCore.default.EXTEND_PROTOTYPES.String) { /** See [Ember.String.fmt](/api/classes/Ember.String.html#method_fmt). @method fmt @for String @private + @deprecated */ StringPrototype.fmt = function () { - return _emberRuntimeSystemString.fmt(this, arguments); + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _emberRuntimeSystemString.fmt(this, args); }; /** @@ -31814,7 +29196,11 @@ enifed('ember-runtime/ext/string', ['exports', 'ember-metal/core', 'ember-runtim @private */ StringPrototype.loc = function () { - return _emberRuntimeSystemString.loc(this, arguments); + for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } + + return _emberRuntimeSystemString.loc(this, args); }; /** @@ -31878,10 +29264,11 @@ enifed('ember-runtime/ext/string', ['exports', 'ember-metal/core', 'ember-runtim }; } }); -// Ember.EXTEND_PROTOTYPES, Ember.assert, Ember.FEATURES -enifed("ember-runtime/inject", ["exports", "ember-metal/core", "ember-metal/enumerable_utils", "ember-metal/injected_property", "ember-metal/keys"], function (exports, _emberMetalCore, _emberMetalEnumerable_utils, _emberMetalInjected_property, _emberMetalKeys) { - "use strict"; +// Ember.EXTEND_PROTOTYPES, Ember.assert +enifed('ember-runtime/inject', ['exports', 'ember-metal/core', 'ember-metal/injected_property'], function (exports, _emberMetalCore, _emberMetalInjected_property) { + 'use strict'; + exports.default = inject; exports.createInjectionHelper = createInjectionHelper; exports.validatePropertyInjections = validatePropertyInjections; @@ -31893,6 +29280,7 @@ enifed("ember-runtime/inject", ["exports", "ember-metal/core", "ember-metal/enum @static @public */ + function inject() { } @@ -31916,7 +29304,7 @@ enifed("ember-runtime/inject", ["exports", "ember-metal/core", "ember-metal/enum typeValidators[type] = validator; inject[type] = function (name) { - return new _emberMetalInjected_property["default"](type, name); + return new _emberMetalInjected_property.default(type, name); }; } @@ -31938,7 +29326,7 @@ enifed("ember-runtime/inject", ["exports", "ember-metal/core", "ember-metal/enum for (key in proto) { desc = proto[key]; - if (desc instanceof _emberMetalInjected_property["default"] && _emberMetalEnumerable_utils.indexOf(types, desc.type) === -1) { + if (desc instanceof _emberMetalInjected_property.default && types.indexOf(desc.type) === -1) { types.push(desc.type); } } @@ -31955,17 +29343,15 @@ enifed("ember-runtime/inject", ["exports", "ember-metal/core", "ember-metal/enum return true; } - - exports["default"] = inject; }); // Ember.assert -enifed("ember-runtime/mixins/-proxy", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/observer", "ember-metal/property_events", "ember-metal/computed", "ember-metal/properties", "ember-metal/mixin", "ember-runtime/system/string"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalObserver, _emberMetalProperty_events, _emberMetalComputed, _emberMetalProperties, _emberMetalMixin, _emberRuntimeSystemString) { +enifed('ember-runtime/mixins/-proxy', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/utils', 'ember-metal/observer', 'ember-metal/property_events', 'ember-metal/computed', 'ember-metal/properties', 'ember-metal/mixin'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalObserver, _emberMetalProperty_events, _emberMetalComputed, _emberMetalProperties, _emberMetalMixin) { /** @module ember @submodule ember-runtime */ - "use strict"; + 'use strict'; function contentPropertyWillChange(content, contentKey) { var key = contentKey.slice(8); // remove "content." @@ -31991,7 +29377,7 @@ enifed("ember-runtime/mixins/-proxy", ["exports", "ember-metal/core", "ember-met @namespace Ember @private */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** The object whose properties will be forwarded. @property content @@ -32043,21 +29429,18 @@ enifed("ember-runtime/mixins/-proxy", ["exports", "ember-metal/core", "ember-met }); }); // Ember.assert -enifed("ember-runtime/mixins/action_handler", ["exports", "ember-metal/merge", "ember-metal/mixin", "ember-metal/property_get"], function (exports, _emberMetalMerge, _emberMetalMixin, _emberMetalProperty_get) { +enifed('ember-runtime/mixins/action_handler', ['exports', 'ember-metal/core', 'ember-metal/mixin', 'ember-metal/property_get'], function (exports, _emberMetalCore, _emberMetalMixin, _emberMetalProperty_get) { /** @module ember @submodule ember-runtime */ - "use strict"; + 'use strict'; + + exports.deprecateUnderscoreActions = deprecateUnderscoreActions; /** - The `Ember.ActionHandler` mixin implements support for moving an `actions` - property to an `_actions` property at extend time, and adding `_actions` - to the object's mergedProperties list. - `Ember.ActionHandler` is available on some familiar classes including - `Ember.Route`, `Ember.View`, `Ember.Component`, and controllers such as - `Ember.Controller` and `Ember.ObjectController`. + `Ember.Route`, `Ember.View`, `Ember.Component`, and `Ember.Controller`. (Internally the mixin is used by `Ember.CoreView`, `Ember.ControllerMixin`, and `Ember.Route` and available to the above classes through inheritance.) @@ -32067,7 +29450,7 @@ enifed("ember-runtime/mixins/action_handler", ["exports", "ember-metal/merge", " @private */ var ActionHandler = _emberMetalMixin.Mixin.create({ - mergedProperties: ['_actions'], + mergedProperties: ['actions'], /** The collection of functions, keyed by name, available on this @@ -32143,7 +29526,7 @@ enifed("ember-runtime/mixins/action_handler", ["exports", "ember-metal/merge", " you must return `true` from the handler: ```js App.Router.map(function() { - this.resource("album", function() { + this.route("album", function() { this.route("song"); }); }); @@ -32170,32 +29553,6 @@ enifed("ember-runtime/mixins/action_handler", ["exports", "ember-metal/merge", " @public */ - /** - Moves `actions` to `_actions` at extend time. Note that this currently - modifies the mixin themselves, which is technically dubious but - is practically of little consequence. This may change in the future. - @private - @method willMergeMixin - */ - willMergeMixin: function (props) { - var hashName; - - if (!props._actions) { - - if (!!props.actions && typeof props.actions === 'object') { - hashName = 'actions'; - } else if (!!props.events && typeof props.events === 'object') { - hashName = 'events'; - } - - if (hashName) { - props._actions = _emberMetalMerge["default"](props._actions || {}, props[hashName]); - } - - delete props[hashName]; - } - }, - /** Triggers a named action on the `ActionHandler`. Any parameters supplied after the `actionName` string will be passed as arguments @@ -32229,8 +29586,8 @@ enifed("ember-runtime/mixins/action_handler", ["exports", "ember-metal/merge", " var target; - if (this._actions && this._actions[actionName]) { - var shouldBubble = this._actions[actionName].apply(this, args) === true; + if (this.actions && this.actions[actionName]) { + var shouldBubble = this.actions[actionName].apply(this, args) === true; if (!shouldBubble) { return; } @@ -32241,12 +29598,37 @@ enifed("ember-runtime/mixins/action_handler", ["exports", "ember-metal/merge", " (_target = target).send.apply(_target, arguments); } + }, + + willMergeMixin: function (props) { + + if (props._actions) { + + props.actions = props._actions; + delete props._actions; + } } }); - exports["default"] = ActionHandler; + exports.default = ActionHandler; + + function deprecateUnderscoreActions(factory) { + function deprecate() { + } + + Object.defineProperty(factory.prototype, '_actions', { + configurable: true, + enumerable: false, + set: function (value) { + }, + get: function () { + deprecate(); + return _emberMetalProperty_get.get(this, 'actions'); + } + }); + } }); -enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/computed', 'ember-metal/is_none', 'ember-runtime/mixins/enumerable', 'ember-metal/enumerable_utils', 'ember-metal/mixin', 'ember-metal/property_events', 'ember-metal/events', 'ember-metal/watching'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalComputed, _emberMetalIs_none, _emberRuntimeMixinsEnumerable, _emberMetalEnumerable_utils, _emberMetalMixin, _emberMetalProperty_events, _emberMetalEvents, _emberMetalWatching) { +enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/computed', 'ember-metal/is_none', 'ember-runtime/mixins/enumerable', 'ember-metal/mixin', 'ember-metal/property_events', 'ember-metal/events', 'ember-runtime/system/each_proxy'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalComputed, _emberMetalIs_none, _emberRuntimeMixinsEnumerable, _emberMetalMixin, _emberMetalProperty_events, _emberMetalEvents, _emberRuntimeSystemEach_proxy) { /** @module ember @submodule ember-runtime @@ -32284,7 +29666,7 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta concrete implementation, but it can be used up by other classes that want to appear like arrays. - For example, ArrayProxy and ArrayController are both concrete classes that can + For example, ArrayProxy is a concrete classes that can be instantiated to implement array-like behavior. Both of these classes use the Array Mixin by way of the MutableArray mixin, which allows observable changes to be made to the underlying array. @@ -32316,7 +29698,7 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta @since Ember 0.9.0 @public */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsEnumerable["default"], { + exports.default = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsEnumerable.default, { /** __Required.__ You must implement this method to apply this mixin. @@ -32370,7 +29752,7 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta objectsAt: function (indexes) { var self = this; - return _emberMetalEnumerable_utils.map(indexes, function (idx) { + return indexes.map(function (idx) { return self.objectAt(idx); }); }, @@ -32430,14 +29812,14 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta @public */ slice: function (beginIndex, endIndex) { - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); var length = _emberMetalProperty_get.get(this, 'length'); - if (_emberMetalIs_none["default"](beginIndex)) { + if (_emberMetalIs_none.default(beginIndex)) { beginIndex = 0; } - if (_emberMetalIs_none["default"](endIndex) || endIndex > length) { + if (_emberMetalIs_none.default(endIndex) || endIndex > length) { endIndex = length; } @@ -32624,9 +30006,8 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta } } - // Make sure the @each proxy is set up if anyone is observing @each - if (_emberMetalWatching.isWatching(this, '@each')) { - _emberMetalProperty_get.get(this, '@each'); + if (this.__each) { + this.__each.arrayWillChange(this, startIdx, removeAmt, addAmt); } _emberMetalEvents.sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]); @@ -32690,6 +30071,11 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta } this.enumerableContentDidChange(removeAmt, adding); + + if (this.__each) { + this.__each.arrayDidChange(this, startIdx, removeAmt, addAmt); + } + _emberMetalEvents.sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]); var length = _emberMetalProperty_get.get(this, 'length'); @@ -32709,10 +30095,6 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta return this; }, - // .......................................................... - // ENUMERATED PROPERTIES - // - /** Returns a special object that can be used to observe individual properties on the array. Just get an equivalent property on this object and it will @@ -32724,20 +30106,18 @@ enifed('ember-runtime/mixins/array', ['exports', 'ember-metal/core', 'ember-meta @public */ '@each': _emberMetalComputed.computed(function () { + // TODO use Symbol or add to meta if (!this.__each) { - // ES6TODO: GRRRRR - var EachProxy = requireModule('ember-runtime/system/each_proxy')['EachProxy']; - - this.__each = new EachProxy(this); + this.__each = new _emberRuntimeSystemEach_proxy.default(this); } return this.__each; - }) + }).volatile() }); }); // ES6TODO: Ember.A -enifed("ember-runtime/mixins/comparable", ["exports", "ember-metal/mixin"], function (exports, _emberMetalMixin) { - "use strict"; +enifed('ember-runtime/mixins/comparable', ['exports', 'ember-metal/mixin'], function (exports, _emberMetalMixin) { + 'use strict'; /** @module ember @@ -32755,7 +30135,7 @@ enifed("ember-runtime/mixins/comparable", ["exports", "ember-metal/mixin"], func @since Ember 0.9 @private */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** __Required.__ You must implement this method to apply this mixin. @@ -32774,20 +30154,16 @@ enifed("ember-runtime/mixins/comparable", ["exports", "ember-metal/mixin"], func compare: null }); }); -enifed("ember-runtime/mixins/controller", ["exports", "ember-metal/mixin", "ember-metal/alias", "ember-runtime/mixins/action_handler", "ember-runtime/mixins/controller_content_model_alias_deprecation"], function (exports, _emberMetalMixin, _emberMetalAlias, _emberRuntimeMixinsAction_handler, _emberRuntimeMixinsController_content_model_alias_deprecation) { - "use strict"; +enifed('ember-runtime/mixins/controller', ['exports', 'ember-metal/mixin', 'ember-metal/alias', 'ember-runtime/mixins/action_handler', 'ember-runtime/mixins/controller_content_model_alias_deprecation'], function (exports, _emberMetalMixin, _emberMetalAlias, _emberRuntimeMixinsAction_handler, _emberRuntimeMixinsController_content_model_alias_deprecation) { + 'use strict'; /** - `Ember.ControllerMixin` provides a standard interface for all classes that - compose Ember's controller layer: `Ember.Controller`, - `Ember.ArrayController`, and `Ember.ObjectController`. - @class ControllerMixin @namespace Ember @uses Ember.ActionHandler @private */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsAction_handler["default"], _emberRuntimeMixinsController_content_model_alias_deprecation["default"], { + exports.default = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsAction_handler.default, _emberRuntimeMixinsController_content_model_alias_deprecation.default, { /* ducktype as a controller */ isController: true, @@ -32805,7 +30181,7 @@ enifed("ember-runtime/mixins/controller", ["exports", "ember-metal/mixin", "embe consumer of actions for the controller. @property target @default null - @private + @public */ target: null, @@ -32826,7 +30202,7 @@ enifed("ember-runtime/mixins/controller", ["exports", "ember-metal/mixin", "embe /** @private */ - content: _emberMetalAlias["default"]('model') + content: _emberMetalAlias.default('model') }); }); @@ -32847,7 +30223,7 @@ enifed('ember-runtime/mixins/controller_content_model_alias_deprecation', ['expo Used internally by Ember in `Ember.Controller`. */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** @private Moves `content` to `model` at extend time if a `model` is not also specified. @@ -32873,7 +30249,7 @@ enifed('ember-runtime/mixins/controller_content_model_alias_deprecation', ['expo }); }); // Ember.deprecate -enifed('ember-runtime/mixins/copyable', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/mixin', 'ember-runtime/mixins/freezable', 'ember-runtime/system/string', 'ember-metal/error'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin, _emberRuntimeMixinsFreezable, _emberRuntimeSystemString, _emberMetalError) { +enifed('ember-runtime/mixins/copyable', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/mixin', 'ember-runtime/mixins/freezable', 'ember-metal/error'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin, _emberRuntimeMixinsFreezable, _emberMetalError) { /** @module ember @submodule ember-runtime @@ -32897,7 +30273,7 @@ enifed('ember-runtime/mixins/copyable', ['exports', 'ember-metal/core', 'ember-m @since Ember 0.9 @private */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** __Required.__ You must implement this method to apply this mixin. Override to return a copy of the receiver. Default implementation raises @@ -32926,85 +30302,12 @@ enifed('ember-runtime/mixins/copyable', ['exports', 'ember-metal/core', 'ember-m if (_emberRuntimeMixinsFreezable.Freezable && _emberRuntimeMixinsFreezable.Freezable.detect(this)) { return _emberMetalProperty_get.get(this, 'isFrozen') ? this : this.copy().freeze(); } else { - throw new _emberMetalError["default"](_emberRuntimeSystemString.fmt("%@ does not support freezing", [this])); + throw new _emberMetalError.default(this + ' does not support freezing'); } } }); }); -enifed("ember-runtime/mixins/deferred", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/mixin", "ember-metal/computed", "ember-runtime/ext/rsvp"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin, _emberMetalComputed, _emberRuntimeExtRsvp) { - "use strict"; - - /** - @module ember - @submodule ember-runtime - */ - - /** - @class Deferred - @namespace Ember - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create({ - /** - Add handlers to be called when the Deferred object is resolved or rejected. - @method then - @param {Function} resolve a callback function to be called when done - @param {Function} reject a callback function to be called when failed - @private - */ - then: function (resolve, reject, label) { - var deferred, promise, entity; - - entity = this; - deferred = _emberMetalProperty_get.get(this, '_deferred'); - promise = deferred.promise; - - function fulfillmentHandler(fulfillment) { - if (fulfillment === promise) { - return resolve(entity); - } else { - return resolve(fulfillment); - } - } - - return promise.then(resolve && fulfillmentHandler, reject, label); - }, - - /** - Resolve a Deferred object and call any `doneCallbacks` with the given args. - @method resolve - @private - */ - resolve: function (value) { - var deferred, promise; - - deferred = _emberMetalProperty_get.get(this, '_deferred'); - promise = deferred.promise; - - if (value === this) { - deferred.resolve(promise); - } else { - deferred.resolve(value); - } - }, - - /** - Reject a Deferred object and call any `failCallbacks` with the given args. - @method reject - @private - */ - reject: function (value) { - _emberMetalProperty_get.get(this, '_deferred').reject(value); - }, - - _deferred: _emberMetalComputed.computed(function () { - - return _emberRuntimeExtRsvp["default"].defer('Ember: DeferredMixin - ' + this); - }) - }); -}); -// Ember.FEATURES, Ember.Test -enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/mixin', 'ember-metal/enumerable_utils', 'ember-metal/computed', 'ember-metal/property_events', 'ember-metal/events', 'ember-runtime/compare'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMixin, _emberMetalEnumerable_utils, _emberMetalComputed, _emberMetalProperty_events, _emberMetalEvents, _emberRuntimeCompare) { +enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/mixin', 'ember-metal/computed', 'ember-metal/property_events', 'ember-metal/events', 'ember-runtime/compare'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalMixin, _emberMetalComputed, _emberMetalProperty_events, _emberMetalEvents, _emberRuntimeCompare) { /** @module ember @submodule ember-runtime @@ -33038,12 +30341,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember return i; } - function deprecatingAliasMethod(oldName, newName) { - return function () { - return this[newName].apply(this, arguments); - }; - } - /** This mixin defines the common interface implemented by enumerable objects in Ember. Most of these methods follow the standard Array iteration @@ -33082,7 +30379,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @since Ember 0.9 @private */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** __Required.__ You must implement this method to apply this mixin. @@ -33224,7 +30521,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @param {Function} callback The callback to execute @param {Object} [target] The target object to use @return {Object} receiver - @private + @public */ forEach: function (callback, target) { if (typeof callback !== 'function') { @@ -33299,7 +30596,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @public */ map: function (callback, target) { - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); this.forEach(function (x, idx, i) { ret[idx] = callback.call(target, x, idx, i); @@ -33322,17 +30619,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember }); }, - /** - Similar to map, this specialized function returns the value of the named - property on all items in the enumeration. - @method mapProperty - @param {String} key name of the property - @return {Array} The mapped array. - @deprecated Use `mapBy` instead - @private - */ - mapProperty: deprecatingAliasMethod('mapProperty', 'mapBy'), - /** Returns an array with all of the items in the enumeration that the passed function returns true for. This method corresponds to `filter()` defined in @@ -33357,7 +30643,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @public */ filter: function (callback, target) { - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); this.forEach(function (x, idx, i) { if (callback.call(target, x, idx, i)) { @@ -33409,19 +30695,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember return this.filter(iter.apply(this, arguments)); }, - /** - Returns an array with just the items with the matched property. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - @method filterProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} filtered array - @deprecated Use `filterBy` instead - @private - */ - filterProperty: deprecatingAliasMethod('filterProperty', 'filterBy'), - /** Returns an array with the items that do not have truthy values for key. You can pass an optional second argument with the target value. Otherwise @@ -33446,19 +30719,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember return this.reject(use); }, - /** - Returns an array with the items that do not have truthy values for - key. You can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to false. - @method rejectProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Array} rejected array - @deprecated Use `rejectBy` instead - @private - */ - rejectProperty: deprecatingAliasMethod('rejectProperty', 'rejectBy'), - /** Returns the first item in the array for which the callback returns true. This method works similar to the `filter()` method defined in JavaScript 1.6 @@ -33525,20 +30785,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember return this.find(iter.apply(this, arguments)); }, - /** - Returns the first item with a property matching the passed value. You - can pass an optional second argument with the target value. Otherwise - this will match any property that evaluates to `true`. - This method works much like the more generic `find()` method. - @method findProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Object} found item or `undefined` - @deprecated Use `findBy` instead - @private - */ - findProperty: deprecatingAliasMethod('findProperty', 'findBy'), - /** Returns `true` if the passed function returns true for every item in the enumeration. This corresponds with the `every()` method in JavaScript 1.6. @@ -33564,7 +30810,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @param {Function} callback The callback to execute @param {Object} [target] The target object to use @return {Boolean} - @private + @public */ every: function (callback, target) { return !this.find(function (x, idx, i) { @@ -33572,26 +30818,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember }); }, - /** - @method everyBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @deprecated Use `isEvery` instead - @return {Boolean} - @public - */ - everyBy: deprecatingAliasMethod('everyBy', 'isEvery'), - - /** - @method everyProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @deprecated Use `isEvery` instead - @return {Boolean} - @private - */ - everyProperty: deprecatingAliasMethod('everyProperty', 'isEvery'), - /** Returns `true` if the passed property resolves to the value of the second argument for all items in the enumerable. This method is often simpler/faster @@ -33657,37 +30883,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember return found; }, - /** - Returns `true` if the passed function returns true for any item in the - enumeration. This corresponds with the `some()` method in JavaScript 1.6. - The callback method you provide should have the following signature (all - parameters are optional): - ```javascript - function(item, index, enumerable); - ``` - - `item` is the current item in the iteration. - - `index` is the current index in the iteration. - - `enumerable` is the enumerable object itself. - It should return the `true` to include the item in the results, `false` - otherwise. - Note that in addition to a callback, you can also pass an optional target - object that will be set as `this` on the context. This is a good way - to give your iterator function access to the current object. - Usage Example: - ```javascript - if (people.some(isManager)) { - Paychecks.addBiggerBonus(); - } - ``` - @method some - @param {Function} callback The callback to execute - @param {Object} [target] The target object to use - @return {Boolean} `true` if the passed function returns `true` for any item - @deprecated Use `any` instead - @private - */ - some: deprecatingAliasMethod('some', 'any'), - /** Returns `true` if the passed property resolves to the value of the second argument for any item in the enumerable. This method is often simpler/faster @@ -33703,26 +30898,6 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember return this.any(iter.apply(this, arguments)); }, - /** - @method anyBy - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @deprecated Use `isAny` instead - @private - */ - anyBy: deprecatingAliasMethod('anyBy', 'isAny'), - - /** - @method someProperty - @param {String} key the property to test - @param {String} [value] optional value to test against. - @return {Boolean} - @deprecated Use `isAny` instead - @private - */ - someProperty: deprecatingAliasMethod('someProperty', 'isAny'), - /** This will combine the values of the enumerator into a single value. It is a useful way to collect a summary value from an enumeration. This @@ -33779,7 +30954,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember args[_key - 1] = arguments[_key]; } - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); this.forEach(function (x, idx) { var method = x && x[methodName]; @@ -33800,7 +30975,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @private */ toArray: function () { - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); this.forEach(function (o, idx) { ret[idx] = o; @@ -33817,7 +30992,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember ``` @method compact @return {Array} the array without null and undefined elements. - @private + @public */ compact: function () { return this.filter(function (value) { @@ -33836,14 +31011,14 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @method without @param {Object} value @return {Ember.Enumerable} - @private + @public */ without: function (value) { if (!this.contains(value)) { return this; // nothing to do } - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); this.forEach(function (k) { if (k !== value) { @@ -33867,10 +31042,10 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @private */ uniq: function () { - var ret = _emberMetalCore["default"].A(); + var ret = _emberMetalCore.default.A(); this.forEach(function (k) { - if (_emberMetalEnumerable_utils.indexOf(ret, k) < 0) { + if (ret.indexOf(k) < 0) { ret.push(k); } }); @@ -34079,7 +31254,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember @param {String} property name(s) to sort on @return {Array} The sorted array. @since 1.2.0 - @private + @public */ sortBy: function () { var sortKeys = arguments; @@ -34090,7 +31265,7 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember var propA = _emberMetalProperty_get.get(a, key); var propB = _emberMetalProperty_get.get(b, key); // return 1 or -1 else continue to the next sortKey - var compareValue = _emberRuntimeCompare["default"](propA, propB); + var compareValue = _emberRuntimeCompare.default(propA, propB); if (compareValue) { return compareValue; @@ -34101,8 +31276,8 @@ enifed('ember-runtime/mixins/enumerable', ['exports', 'ember-metal/core', 'ember } }); }); -enifed("ember-runtime/mixins/evented", ["exports", "ember-metal/mixin", "ember-metal/events"], function (exports, _emberMetalMixin, _emberMetalEvents) { - "use strict"; +enifed('ember-runtime/mixins/evented', ['exports', 'ember-metal/mixin', 'ember-metal/events'], function (exports, _emberMetalMixin, _emberMetalEvents) { + 'use strict'; /** @module ember @@ -34145,7 +31320,7 @@ enifed("ember-runtime/mixins/evented", ["exports", "ember-metal/mixin", "ember-m @namespace Ember @public */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** Subscribes to a named event with given function. @@ -34344,10 +31519,10 @@ enifed('ember-runtime/mixins/freezable', ['exports', 'ember-metal/core', 'ember- }); exports.Freezable = Freezable; - var FROZEN_ERROR = "Frozen object cannot be modified."; + var FROZEN_ERROR = 'Frozen object cannot be modified.'; exports.FROZEN_ERROR = FROZEN_ERROR; }); -enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_get", "ember-metal/utils", "ember-metal/error", "ember-metal/mixin", "ember-runtime/mixins/array", "ember-runtime/mixins/mutable_enumerable", "ember-runtime/mixins/enumerable"], function (exports, _emberMetalProperty_get, _emberMetalUtils, _emberMetalError, _emberMetalMixin, _emberRuntimeMixinsArray, _emberRuntimeMixinsMutable_enumerable, _emberRuntimeMixinsEnumerable) { +enifed('ember-runtime/mixins/mutable_array', ['exports', 'ember-metal/property_get', 'ember-metal/error', 'ember-metal/mixin', 'ember-runtime/mixins/array', 'ember-runtime/mixins/mutable_enumerable', 'ember-runtime/mixins/enumerable'], function (exports, _emberMetalProperty_get, _emberMetalError, _emberMetalMixin, _emberRuntimeMixinsArray, _emberRuntimeMixinsMutable_enumerable, _emberRuntimeMixinsEnumerable) { /** @module ember @submodule ember-runtime @@ -34360,9 +31535,9 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g // CONSTANTS // - "use strict"; + 'use strict'; - var OUT_OF_RANGE_EXCEPTION = "Index out of range"; + var OUT_OF_RANGE_EXCEPTION = 'Index out of range'; var EMPTY = []; // .......................................................... @@ -34373,7 +31548,7 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g This mixin defines the API for modifying array-like objects. These methods can be applied only to a collection that keeps its items in an ordered set. It builds upon the Array mixin and adds methods to modify the array. - Concrete implementations of this class include ArrayProxy and ArrayController. + One concrete implementations of this class include ArrayProxy. It is important to use the methods in this class to modify arrays so that changes are observable. This allows the binding system in Ember to function @@ -34390,7 +31565,7 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g @uses Ember.MutableEnumerable @public */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsArray["default"], _emberRuntimeMixinsMutable_enumerable["default"], { + exports.default = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsArray.default, _emberRuntimeMixinsMutable_enumerable.default, { /** __Required.__ You must implement this method to apply this mixin. @@ -34447,7 +31622,7 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g */ insertAt: function (idx, object) { if (idx > _emberMetalProperty_get.get(this, 'length')) { - throw new _emberMetalError["default"](OUT_OF_RANGE_EXCEPTION); + throw new _emberMetalError.default(OUT_OF_RANGE_EXCEPTION); } this.replace(idx, 0, [object]); @@ -34475,7 +31650,7 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g if ('number' === typeof start) { if (start < 0 || start >= _emberMetalProperty_get.get(this, 'length')) { - throw new _emberMetalError["default"](OUT_OF_RANGE_EXCEPTION); + throw new _emberMetalError.default(OUT_OF_RANGE_EXCEPTION); } // fast case @@ -34520,8 +31695,8 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g @public */ pushObjects: function (objects) { - if (!(_emberRuntimeMixinsEnumerable["default"].detect(objects) || _emberMetalUtils.isArray(objects))) { - throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects"); + if (!(_emberRuntimeMixinsEnumerable.default.detect(objects) || Array.isArray(objects))) { + throw new TypeError('Must pass Ember.Enumerable to Ember.MutableArray#pushObjects'); } this.replace(_emberMetalProperty_get.get(this, 'length'), 0, objects); return this; @@ -34701,8 +31876,8 @@ enifed("ember-runtime/mixins/mutable_array", ["exports", "ember-metal/property_g } }); }); -enifed("ember-runtime/mixins/mutable_enumerable", ["exports", "ember-metal/enumerable_utils", "ember-runtime/mixins/enumerable", "ember-metal/mixin", "ember-metal/property_events"], function (exports, _emberMetalEnumerable_utils, _emberRuntimeMixinsEnumerable, _emberMetalMixin, _emberMetalProperty_events) { - "use strict"; +enifed('ember-runtime/mixins/mutable_enumerable', ['exports', 'ember-runtime/mixins/enumerable', 'ember-metal/mixin', 'ember-metal/property_events'], function (exports, _emberRuntimeMixinsEnumerable, _emberMetalMixin, _emberMetalProperty_events) { + 'use strict'; /** @module ember @@ -34749,7 +31924,7 @@ enifed("ember-runtime/mixins/mutable_enumerable", ["exports", "ember-metal/enume @uses Ember.Enumerable @public */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsEnumerable["default"], { + exports.default = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsEnumerable.default, { /** __Required.__ You must implement this method to apply this mixin. @@ -34773,10 +31948,12 @@ enifed("ember-runtime/mixins/mutable_enumerable", ["exports", "ember-metal/enume @public */ addObjects: function (objects) { + var _this = this; + _emberMetalProperty_events.beginPropertyChanges(this); - _emberMetalEnumerable_utils.forEach(objects, function (obj) { - this.addObject(obj); - }, this); + objects.forEach(function (obj) { + return _this.addObject(obj); + }); _emberMetalProperty_events.endPropertyChanges(this); return this; }, @@ -34812,12 +31989,12 @@ enifed("ember-runtime/mixins/mutable_enumerable", ["exports", "ember-metal/enume } }); }); -enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/get_properties", "ember-metal/set_properties", "ember-metal/mixin", "ember-metal/events", "ember-metal/property_events", "ember-metal/observer", "ember-metal/computed", "ember-metal/is_none"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalGet_properties, _emberMetalSet_properties, _emberMetalMixin, _emberMetalEvents, _emberMetalProperty_events, _emberMetalObserver, _emberMetalComputed, _emberMetalIs_none) { +enifed('ember-runtime/mixins/observable', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/property_set', 'ember-metal/get_properties', 'ember-metal/set_properties', 'ember-metal/mixin', 'ember-metal/events', 'ember-metal/property_events', 'ember-metal/observer', 'ember-metal/computed', 'ember-metal/is_none'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalGet_properties, _emberMetalSet_properties, _emberMetalMixin, _emberMetalEvents, _emberMetalProperty_events, _emberMetalObserver, _emberMetalComputed, _emberMetalIs_none) { /** @module ember @submodule ember-runtime */ - "use strict"; + 'use strict'; /** ## Overview @@ -34855,9 +32032,10 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember ```javascript Ember.Object.extend({ - valueObserver: function() { + valueObserver: Ember.observer('value', function(sender, key, value, rev) { // Executes whenever the "value" property changes - }.observes('value') + // See the addObserver method for more information about the callback arguments + }) }); ``` @@ -34885,7 +32063,7 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember @namespace Ember @public */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** Retrieves the value of a property from the object. @@ -34943,7 +32121,7 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember args[_key] = arguments[_key]; } - return _emberMetalGet_properties["default"].apply(null, [this].concat(args)); + return _emberMetalGet_properties.default.apply(null, [this].concat(args)); }, /** @@ -34972,21 +32150,14 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember immediately. Any "remote" observers (i.e. observer methods declared on another object) will be placed in a queue and called at a later time in a coalesced manner. - ### Chaining - In addition to property changes, `set()` returns the value of the object - itself so you can do chaining like this: - ```javascript - record.set('firstName', 'Charles').set('lastName', 'Jolley'); - ``` @method set @param {String} keyName The property to set @param {Object} value The value to set or `null`. - @return {Ember.Observable} + @return {Object} The passed value @public */ set: function (keyName, value) { - _emberMetalProperty_set.set(this, keyName, value); - return this; + return _emberMetalProperty_set.set(this, keyName, value); }, /** @@ -34998,11 +32169,11 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember ``` @method setProperties @param {Object} hash the hash of keys and values to set - @return {Ember.Observable} + @return {Object} The passed in hash @public */ setProperties: function (hash) { - return _emberMetalSet_properties["default"](this, hash); + return _emberMetalSet_properties.default(this, hash); }, /** @@ -35096,10 +32267,6 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember return this; }, - _addBeforeObserver: function (key, target, method) { - _emberMetalObserver._addBeforeObserver(this, key, target, method); - }, - /** Adds an observer on a property. This is the core method used to register an observer for a property. @@ -35198,11 +32365,10 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember @public */ incrementProperty: function (keyName, increment) { - if (_emberMetalIs_none["default"](increment)) { + if (_emberMetalIs_none.default(increment)) { increment = 1; } - _emberMetalProperty_set.set(this, keyName, (parseFloat(_emberMetalProperty_get.get(this, keyName)) || 0) + increment); - return _emberMetalProperty_get.get(this, keyName); + return _emberMetalProperty_set.set(this, keyName, (parseFloat(_emberMetalProperty_get.get(this, keyName)) || 0) + increment); }, /** @@ -35218,11 +32384,10 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember @public */ decrementProperty: function (keyName, decrement) { - if (_emberMetalIs_none["default"](decrement)) { + if (_emberMetalIs_none.default(decrement)) { decrement = 1; } - _emberMetalProperty_set.set(this, keyName, (_emberMetalProperty_get.get(this, keyName) || 0) - decrement); - return _emberMetalProperty_get.get(this, keyName); + return _emberMetalProperty_set.set(this, keyName, (_emberMetalProperty_get.get(this, keyName) || 0) - decrement); }, /** @@ -35237,8 +32402,7 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember @public */ toggleProperty: function (keyName) { - _emberMetalProperty_set.set(this, keyName, !_emberMetalProperty_get.get(this, keyName)); - return _emberMetalProperty_get.get(this, keyName); + return _emberMetalProperty_set.set(this, keyName, !_emberMetalProperty_get.get(this, keyName)); }, /** @@ -35262,8 +32426,8 @@ enifed("ember-runtime/mixins/observable", ["exports", "ember-metal/core", "ember }); }); // Ember.assert -enifed("ember-runtime/mixins/promise_proxy", ["exports", "ember-metal/property_get", "ember-metal/set_properties", "ember-metal/computed", "ember-metal/mixin", "ember-metal/error"], function (exports, _emberMetalProperty_get, _emberMetalSet_properties, _emberMetalComputed, _emberMetalMixin, _emberMetalError) { - "use strict"; +enifed('ember-runtime/mixins/promise_proxy', ['exports', 'ember-metal/property_get', 'ember-metal/set_properties', 'ember-metal/computed', 'ember-metal/mixin', 'ember-metal/error'], function (exports, _emberMetalProperty_get, _emberMetalSet_properties, _emberMetalComputed, _emberMetalMixin, _emberMetalError) { + 'use strict'; var not = _emberMetalComputed.computed.not; var or = _emberMetalComputed.computed.or; @@ -35274,65 +32438,65 @@ enifed("ember-runtime/mixins/promise_proxy", ["exports", "ember-metal/property_g */ function tap(proxy, promise) { - _emberMetalSet_properties["default"](proxy, { + _emberMetalSet_properties.default(proxy, { isFulfilled: false, isRejected: false }); return promise.then(function (value) { - _emberMetalSet_properties["default"](proxy, { + _emberMetalSet_properties.default(proxy, { content: value, isFulfilled: true }); return value; }, function (reason) { - _emberMetalSet_properties["default"](proxy, { + _emberMetalSet_properties.default(proxy, { reason: reason, isRejected: true }); throw reason; - }, "Ember: PromiseProxy"); + }, 'Ember: PromiseProxy'); } /** - A low level mixin making ObjectProxy, ObjectController or ArrayControllers promise-aware. + A low level mixin making ObjectProxy promise-aware. ```javascript - var ObjectPromiseController = Ember.ObjectController.extend(Ember.PromiseProxyMixin); + var ObjectPromiseProxy = Ember.ObjectProxy.extend(Ember.PromiseProxyMixin); - var controller = ObjectPromiseController.create({ + var proxy = ObjectPromiseProxy.create({ promise: $.getJSON('/some/remote/data.json') }); - controller.then(function(json){ + proxy.then(function(json){ // the json }, function(reason) { // the reason why you have no json }); ``` - the controller has bindable attributes which + the proxy has bindable attributes which track the promises life cycle ```javascript - controller.get('isPending') //=> true - controller.get('isSettled') //=> false - controller.get('isRejected') //=> false - controller.get('isFulfilled') //=> false + proxy.get('isPending') //=> true + proxy.get('isSettled') //=> false + proxy.get('isRejected') //=> false + proxy.get('isFulfilled') //=> false ``` When the the $.getJSON completes, and the promise is fulfilled with json, the life cycle attributes will update accordingly. ```javascript - controller.get('isPending') //=> false - controller.get('isSettled') //=> true - controller.get('isRejected') //=> false - controller.get('isFulfilled') //=> true + proxy.get('isPending') //=> false + proxy.get('isSettled') //=> true + proxy.get('isRejected') //=> false + proxy.get('isFulfilled') //=> true ``` - As the controller is an ObjectController, and the json now its content, - all the json properties will be available directly from the controller. + As the proxy is an ObjectProxy, and the json now its content, + all the json properties will be available directly from the proxy. ```javascript // Assuming the following json: @@ -35341,26 +32505,15 @@ enifed("ember-runtime/mixins/promise_proxy", ["exports", "ember-metal/property_g lastName: 'Penner' } - // both properties will accessible on the controller - controller.get('firstName') //=> 'Stefan' - controller.get('lastName') //=> 'Penner' + // both properties will accessible on the proxy + proxy.get('firstName') //=> 'Stefan' + proxy.get('lastName') //=> 'Penner' ``` - If the controller is backing a template, the attributes are - bindable from within that template - - ```handlebars - {{#if isPending}} - loading... - {{else}} - firstName: {{firstName}} - lastName: {{lastName}} - {{/if}} - ``` @class Ember.PromiseProxyMixin @public */ - exports["default"] = _emberMetalMixin.Mixin.create({ + exports.default = _emberMetalMixin.Mixin.create({ /** If the proxied promise is rejected this will contain the reason provided. @@ -35408,7 +32561,7 @@ enifed("ember-runtime/mixins/promise_proxy", ["exports", "ember-metal/property_g changed once created. Example: ```javascript - Ember.ObjectController.extend(Ember.PromiseProxyMixin).create({ + Ember.ObjectProxy.extend(Ember.PromiseProxyMixin).create({ promise: }); ``` @@ -35417,7 +32570,7 @@ enifed("ember-runtime/mixins/promise_proxy", ["exports", "ember-metal/property_g */ promise: _emberMetalComputed.computed({ get: function () { - throw new _emberMetalError["default"]("PromiseProxy's promise must be set"); + throw new _emberMetalError.default('PromiseProxy\'s promise must be set'); }, set: function (key, promise) { return tap(this, promise); @@ -35465,303 +32618,12 @@ enifed("ember-runtime/mixins/promise_proxy", ["exports", "ember-metal/property_g }; } }); -enifed("ember-runtime/mixins/sortable", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/enumerable_utils", "ember-runtime/mixins/mutable_enumerable", "ember-runtime/compare", "ember-metal/observer", "ember-metal/computed", "ember-metal/computed_macros", "ember-metal/mixin"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalEnumerable_utils, _emberRuntimeMixinsMutable_enumerable, _emberRuntimeCompare, _emberMetalObserver, _emberMetalComputed, _emberMetalComputed_macros, _emberMetalMixin) { +enifed('ember-runtime/mixins/target_action_support', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/mixin', 'ember-metal/computed'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin, _emberMetalComputed) { /** @module ember @submodule ember-runtime */ - - "use strict"; - - //ES6TODO: should we access these directly from their package or from how their exposed in ember-metal? - - /** - `Ember.SortableMixin` provides a standard interface for array proxies - to specify a sort order and maintain this sorting when objects are added, - removed, or updated without changing the implicit order of their underlying - model array: - - ```javascript - songs = [ - {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'}, - {trackNumber: 2, title: 'Back in the U.S.S.R.'}, - {trackNumber: 3, title: 'Glass Onion'}, - ]; - - songsController = Ember.ArrayController.create({ - model: songs, - sortProperties: ['trackNumber'], - sortAscending: true - }); - - songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'} - - songsController.addObject({trackNumber: 1, title: 'Dear Prudence'}); - songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'} - ``` - - If you add or remove the properties to sort by or change the sort direction the model - sort order will be automatically updated. - - ```javascript - songsController.set('sortProperties', ['title']); - songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'} - - songsController.toggleProperty('sortAscending'); - songsController.get('firstObject'); // {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'} - ``` - - `SortableMixin` works by sorting the `arrangedContent` array, which is the array that - `ArrayProxy` displays. Due to the fact that the underlying 'content' array is not changed, that - array will not display the sorted list: - - ```javascript - songsController.get('content').get('firstObject'); // Returns the unsorted original content - songsController.get('firstObject'); // Returns the sorted content. - ``` - - Although the sorted content can also be accessed through the `arrangedContent` property, - it is preferable to use the proxied class and not the `arrangedContent` array directly. - - @class SortableMixin - @namespace Ember - @uses Ember.MutableEnumerable - @private - */ - exports["default"] = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsMutable_enumerable["default"], { - - /** - Specifies which properties dictate the `arrangedContent`'s sort order. - When specifying multiple properties the sorting will use properties - from the `sortProperties` array prioritized from first to last. - @property {Array} sortProperties - @private - */ - sortProperties: null, - - /** - Specifies the `arrangedContent`'s sort direction. - Sorts the content in ascending order by default. Set to `false` to - use descending order. - @property {Boolean} sortAscending - @default true - @private - */ - sortAscending: true, - - /** - The function used to compare two values. You can override this if you - want to do custom comparisons. Functions must be of the type expected by - Array#sort, i.e., - * return 0 if the two parameters are equal, - * return a negative value if the first parameter is smaller than the second or - * return a positive value otherwise: - ```javascript - function(x, y) { // These are assumed to be integers - if (x === y) - return 0; - return x < y ? -1 : 1; - } - ``` - @property sortFunction - @type {Function} - @default Ember.compare - @private - */ - sortFunction: _emberRuntimeCompare["default"], - - orderBy: function (item1, item2) { - var result = 0; - var sortProperties = _emberMetalProperty_get.get(this, 'sortProperties'); - var sortAscending = _emberMetalProperty_get.get(this, 'sortAscending'); - var sortFunction = _emberMetalProperty_get.get(this, 'sortFunction'); - - - _emberMetalEnumerable_utils.forEach(sortProperties, function (propertyName) { - if (result === 0) { - result = sortFunction.call(this, _emberMetalProperty_get.get(item1, propertyName), _emberMetalProperty_get.get(item2, propertyName)); - if (result !== 0 && !sortAscending) { - result = -1 * result; - } - } - }, this); - - return result; - }, - - destroy: function () { - var content = _emberMetalProperty_get.get(this, 'content'); - var sortProperties = _emberMetalProperty_get.get(this, 'sortProperties'); - - if (content && sortProperties) { - _emberMetalEnumerable_utils.forEach(content, function (item) { - _emberMetalEnumerable_utils.forEach(sortProperties, function (sortProperty) { - _emberMetalObserver.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super.apply(this, arguments); - }, - - isSorted: _emberMetalComputed_macros.notEmpty('sortProperties'), - - /** - Overrides the default `arrangedContent` from `ArrayProxy` in order to sort by `sortFunction`. - Also sets up observers for each `sortProperty` on each item in the content Array. - @property arrangedContent - @private - */ - arrangedContent: _emberMetalComputed.computed('content', 'sortProperties.@each', { - get: function (key) { - var content = _emberMetalProperty_get.get(this, 'content'); - var isSorted = _emberMetalProperty_get.get(this, 'isSorted'); - var sortProperties = _emberMetalProperty_get.get(this, 'sortProperties'); - var self = this; - - if (content && isSorted) { - content = content.slice(); - content.sort(function (item1, item2) { - return self.orderBy(item1, item2); - }); - _emberMetalEnumerable_utils.forEach(content, function (item) { - _emberMetalEnumerable_utils.forEach(sortProperties, function (sortProperty) { - _emberMetalObserver.addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - return _emberMetalCore["default"].A(content); - } - - return content; - } - }), - - _contentWillChange: _emberMetalMixin._beforeObserver('content', function () { - var content = _emberMetalProperty_get.get(this, 'content'); - var sortProperties = _emberMetalProperty_get.get(this, 'sortProperties'); - - if (content && sortProperties) { - _emberMetalEnumerable_utils.forEach(content, function (item) { - _emberMetalEnumerable_utils.forEach(sortProperties, function (sortProperty) { - _emberMetalObserver.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - this._super.apply(this, arguments); - }), - - sortPropertiesWillChange: _emberMetalMixin._beforeObserver('sortProperties', function () { - this._lastSortAscending = undefined; - }), - - sortPropertiesDidChange: _emberMetalMixin.observer('sortProperties', function () { - this._lastSortAscending = undefined; - }), - - sortAscendingWillChange: _emberMetalMixin._beforeObserver('sortAscending', function () { - this._lastSortAscending = _emberMetalProperty_get.get(this, 'sortAscending'); - }), - - sortAscendingDidChange: _emberMetalMixin.observer('sortAscending', function () { - if (this._lastSortAscending !== undefined && _emberMetalProperty_get.get(this, 'sortAscending') !== this._lastSortAscending) { - var arrangedContent = _emberMetalProperty_get.get(this, 'arrangedContent'); - arrangedContent.reverseObjects(); - } - }), - - contentArrayWillChange: function (array, idx, removedCount, addedCount) { - var isSorted = _emberMetalProperty_get.get(this, 'isSorted'); - - if (isSorted) { - var arrangedContent = _emberMetalProperty_get.get(this, 'arrangedContent'); - var removedObjects = array.slice(idx, idx + removedCount); - var sortProperties = _emberMetalProperty_get.get(this, 'sortProperties'); - - _emberMetalEnumerable_utils.forEach(removedObjects, function (item) { - arrangedContent.removeObject(item); - - _emberMetalEnumerable_utils.forEach(sortProperties, function (sortProperty) { - _emberMetalObserver.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(array, idx, removedCount, addedCount); - }, - - contentArrayDidChange: function (array, idx, removedCount, addedCount) { - var isSorted = _emberMetalProperty_get.get(this, 'isSorted'); - var sortProperties = _emberMetalProperty_get.get(this, 'sortProperties'); - - if (isSorted) { - var addedObjects = array.slice(idx, idx + addedCount); - - _emberMetalEnumerable_utils.forEach(addedObjects, function (item) { - this.insertItemSorted(item); - - _emberMetalEnumerable_utils.forEach(sortProperties, function (sortProperty) { - _emberMetalObserver.addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange'); - }, this); - }, this); - } - - return this._super(array, idx, removedCount, addedCount); - }, - - insertItemSorted: function (item) { - var arrangedContent = _emberMetalProperty_get.get(this, 'arrangedContent'); - var length = _emberMetalProperty_get.get(arrangedContent, 'length'); - - var idx = this._binarySearch(item, 0, length); - arrangedContent.insertAt(idx, item); - }, - - contentItemSortPropertyDidChange: function (item) { - var arrangedContent = _emberMetalProperty_get.get(this, 'arrangedContent'); - var oldIndex = arrangedContent.indexOf(item); - var leftItem = arrangedContent.objectAt(oldIndex - 1); - var rightItem = arrangedContent.objectAt(oldIndex + 1); - var leftResult = leftItem && this.orderBy(item, leftItem); - var rightResult = rightItem && this.orderBy(item, rightItem); - - if (leftResult < 0 || rightResult > 0) { - arrangedContent.removeObject(item); - this.insertItemSorted(item); - } - }, - - _binarySearch: function (item, low, high) { - var mid, midItem, res, arrangedContent; - - if (low === high) { - return low; - } - - arrangedContent = _emberMetalProperty_get.get(this, 'arrangedContent'); - - mid = low + Math.floor((high - low) / 2); - midItem = arrangedContent.objectAt(mid); - - res = this.orderBy(midItem, item); - - if (res < 0) { - return this._binarySearch(item, mid + 1, high); - } else if (res > 0) { - return this._binarySearch(item, low, mid); - } - - return mid; - } - }); -}); -// Ember.assert, Ember.A -enifed("ember-runtime/mixins/target_action_support", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/mixin", "ember-metal/computed"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalMixin, _emberMetalComputed) { - /** - @module ember - @submodule ember-runtime - */ - "use strict"; + 'use strict'; /** `Ember.TargetActionSupport` is a mixin that can be included in a class @@ -35793,7 +32655,7 @@ enifed("ember-runtime/mixins/target_action_support", ["exports", "ember-metal/co if (typeof target === 'string') { var value = _emberMetalProperty_get.get(this, target); if (value === undefined) { - value = _emberMetalProperty_get.get(_emberMetalCore["default"].lookup, target); + value = _emberMetalProperty_get.get(_emberMetalCore.default.lookup, target); } return value; @@ -35805,10 +32667,10 @@ enifed("ember-runtime/mixins/target_action_support", ["exports", "ember-metal/co actionContextObject: _emberMetalComputed.computed(function () { var actionContext = _emberMetalProperty_get.get(this, 'actionContext'); - if (typeof actionContext === "string") { + if (typeof actionContext === 'string') { var value = _emberMetalProperty_get.get(this, actionContext); if (value === undefined) { - value = _emberMetalProperty_get.get(_emberMetalCore["default"].lookup, actionContext); + value = _emberMetalProperty_get.get(_emberMetalCore.default.lookup, actionContext); } return value; } else { @@ -35902,23 +32764,23 @@ enifed("ember-runtime/mixins/target_action_support", ["exports", "ember-metal/co } }); - exports["default"] = TargetActionSupport; + exports.default = TargetActionSupport; }); // Ember.lookup, Ember.assert -enifed("ember-runtime/system/application", ["exports", "ember-runtime/system/namespace"], function (exports, _emberRuntimeSystemNamespace) { - "use strict"; +enifed('ember-runtime/system/application', ['exports', 'ember-runtime/system/namespace'], function (exports, _emberRuntimeSystemNamespace) { + 'use strict'; - exports["default"] = _emberRuntimeSystemNamespace["default"].extend(); + exports.default = _emberRuntimeSystemNamespace.default.extend(); }); -enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-runtime/utils", "ember-metal/computed", "ember-metal/mixin", "ember-metal/property_events", "ember-metal/error", "ember-runtime/system/object", "ember-runtime/mixins/mutable_array", "ember-runtime/mixins/enumerable", "ember-runtime/system/string", "ember-metal/alias"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberRuntimeUtils, _emberMetalComputed, _emberMetalMixin, _emberMetalProperty_events, _emberMetalError, _emberRuntimeSystemObject, _emberRuntimeMixinsMutable_array, _emberRuntimeMixinsEnumerable, _emberRuntimeSystemString, _emberMetalAlias) { - "use strict"; +enifed('ember-runtime/system/array_proxy', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-runtime/utils', 'ember-metal/computed', 'ember-metal/mixin', 'ember-metal/property_events', 'ember-metal/error', 'ember-runtime/system/object', 'ember-runtime/mixins/mutable_array', 'ember-runtime/mixins/enumerable', 'ember-metal/alias'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberRuntimeUtils, _emberMetalComputed, _emberMetalMixin, _emberMetalProperty_events, _emberMetalError, _emberRuntimeSystemObject, _emberRuntimeMixinsMutable_array, _emberRuntimeMixinsEnumerable, _emberMetalAlias) { + 'use strict'; /** @module ember @submodule ember-runtime */ - var OUT_OF_RANGE_EXCEPTION = "Index out of range"; + var OUT_OF_RANGE_EXCEPTION = 'Index out of range'; var EMPTY = []; function K() { @@ -35962,9 +32824,9 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe @namespace Ember @extends Ember.Object @uses Ember.MutableArray - @private + @public */ - var ArrayProxy = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsMutable_array["default"], { + var ArrayProxy = _emberRuntimeSystemObject.default.extend(_emberRuntimeMixinsMutable_array.default, { /** The content array. Must be an object that implements `Ember.Array` and/or @@ -35982,7 +32844,7 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe @property arrangedContent @private */ - arrangedContent: _emberMetalAlias["default"]('content'), + arrangedContent: _emberMetalAlias.default('content'), /** Should actually retrieve the object at the specified index from the @@ -36152,13 +33014,13 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe if (_emberMetalProperty_get.get(this, 'arrangedContent') === _emberMetalProperty_get.get(this, 'content')) { this._replace.apply(this, arguments); } else { - throw new _emberMetalError["default"]("Using replace on an arranged ArrayProxy is not allowed."); + throw new _emberMetalError.default('Using replace on an arranged ArrayProxy is not allowed.'); } }, _insertAt: function (idx, object) { if (idx > _emberMetalProperty_get.get(this, 'content.length')) { - throw new _emberMetalError["default"](OUT_OF_RANGE_EXCEPTION); + throw new _emberMetalError.default(OUT_OF_RANGE_EXCEPTION); } this._replace(idx, 0, [object]); @@ -36169,7 +33031,7 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe if (_emberMetalProperty_get.get(this, 'arrangedContent') === _emberMetalProperty_get.get(this, 'content')) { return this._insertAt(idx, object); } else { - throw new _emberMetalError["default"]("Using insertAt on an arranged ArrayProxy is not allowed."); + throw new _emberMetalError.default('Using insertAt on an arranged ArrayProxy is not allowed.'); } }, @@ -36181,7 +33043,7 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe var i; if (start < 0 || start >= _emberMetalProperty_get.get(this, 'length')) { - throw new _emberMetalError["default"](OUT_OF_RANGE_EXCEPTION); + throw new _emberMetalError.default(OUT_OF_RANGE_EXCEPTION); } if (len === undefined) { @@ -36215,8 +33077,8 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe }, pushObjects: function (objects) { - if (!(_emberRuntimeMixinsEnumerable["default"].detect(objects) || _emberRuntimeUtils.isArray(objects))) { - throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects"); + if (!(_emberRuntimeMixinsEnumerable.default.detect(objects) || _emberRuntimeUtils.isArray(objects))) { + throw new TypeError('Must pass Ember.Enumerable to Ember.MutableArray#pushObjects'); } this._replace(_emberMetalProperty_get.get(this, 'length'), 0, objects); return this; @@ -36267,24 +33129,26 @@ enifed("ember-runtime/system/array_proxy", ["exports", "ember-metal/core", "embe } }); - exports["default"] = ArrayProxy; + exports.default = ArrayProxy; }); // Ember.assert -enifed("ember-runtime/system/container", ["exports", "ember-metal/property_set", "container/registry", "container/container"], function (exports, _emberMetalProperty_set, _containerRegistry, _containerContainer) { - "use strict"; +enifed('ember-runtime/system/container', ['exports', 'ember-metal/property_set', 'container/registry', 'container/container'], function (exports, _emberMetalProperty_set, _containerRegistry, _containerContainer) { + 'use strict'; - _containerRegistry["default"].set = _emberMetalProperty_set.set; - _containerContainer["default"].set = _emberMetalProperty_set.set; + _containerRegistry.default.set = _emberMetalProperty_set.set; + _containerContainer.default.set = _emberMetalProperty_set.set; - exports.Registry = _containerRegistry["default"]; - exports.Container = _containerContainer["default"]; + exports.Registry = _containerRegistry.default; + exports.Container = _containerContainer.default; }); -enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-metal/merge", "ember-metal/property_get", "ember-metal/utils", "ember-metal/platform/create", "ember-metal/chains", "ember-metal/events", "ember-metal/mixin", "ember-metal/enumerable_utils", "ember-metal/error", "ember-metal/platform/define_property", "ember-metal/keys", "ember-runtime/mixins/action_handler", "ember-metal/properties", "ember-metal/binding", "ember-metal/computed", "ember-metal/injected_property", "ember-metal/run_loop", "ember-metal/watching", "ember-metal/core", "ember-runtime/inject"], function (exports, _emberMetal, _emberMetalMerge, _emberMetalProperty_get, _emberMetalUtils, _emberMetalPlatformCreate, _emberMetalChains, _emberMetalEvents, _emberMetalMixin, _emberMetalEnumerable_utils, _emberMetalError, _emberMetalPlatformDefine_property, _emberMetalKeys, _emberRuntimeMixinsAction_handler, _emberMetalProperties, _emberMetalBinding, _emberMetalComputed, _emberMetalInjected_property, _emberMetalRun_loop, _emberMetalWatching, _emberMetalCore, _emberRuntimeInject) { +enifed('ember-runtime/system/core_object', ['exports', 'ember-metal', 'ember-metal/features', 'ember-metal/merge', 'ember-metal/property_get', 'ember-metal/utils', 'ember-metal/chains', 'ember-metal/events', 'ember-metal/mixin', 'ember-metal/error', 'ember-runtime/mixins/action_handler', 'ember-metal/properties', 'ember-metal/binding', 'ember-metal/computed', 'ember-metal/injected_property', 'ember-metal/run_loop', 'ember-metal/watching', 'ember-metal/core', 'ember-runtime/inject'], function (exports, _emberMetal, _emberMetalFeatures, _emberMetalMerge, _emberMetalProperty_get, _emberMetalUtils, _emberMetalChains, _emberMetalEvents, _emberMetalMixin, _emberMetalError, _emberRuntimeMixinsAction_handler, _emberMetalProperties, _emberMetalBinding, _emberMetalComputed, _emberMetalInjected_property, _emberMetalRun_loop, _emberMetalWatching, _emberMetalCore, _emberRuntimeInject) { // Remove "use strict"; from transpiled module until // https://bugs.webkit.org/show_bug.cgi?id=138038 is fixed // - "REMOVE_USE_STRICT: true"; + var _Mixin$create; + + 'REMOVE_USE_STRICT: true'; /** @module ember @@ -36293,8 +33157,9 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met // using ember-metal/lib/main here to ensure that ember-debug is setup // if present - - var schedule = _emberMetalRun_loop["default"].schedule; + var POST_INIT = _emberMetalUtils.symbol('POST_INIT'); + exports.POST_INIT = POST_INIT; + var schedule = _emberMetalRun_loop.default.schedule; var applyMixin = _emberMetalMixin.Mixin._apply; var finishPartial = _emberMetalMixin.Mixin.finishPartial; var reopen = _emberMetalMixin.Mixin.prototype.reopen; @@ -36337,14 +33202,14 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met if (typeof properties !== 'object' && properties !== undefined) { - throw new _emberMetalError["default"]("Ember.Object.create only accepts objects."); + throw new _emberMetalError.default('Ember.Object.create only accepts objects.'); } if (!properties) { continue; } - var keyNames = _emberMetalKeys["default"](properties); + var keyNames = Object.keys(properties); for (var j = 0, ll = keyNames.length; j < ll; j++) { var keyName = keyNames[j]; @@ -36355,7 +33220,7 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met if (!bindings) { bindings = m.bindings = {}; } else if (!m.hasOwnProperty('bindings')) { - bindings = m.bindings = _emberMetalPlatformCreate["default"](m.bindings); + bindings = m.bindings = Object.create(m.bindings); } bindings[keyName] = value; } @@ -36364,7 +33229,7 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met var desc = possibleDesc !== null && typeof possibleDesc === 'object' && possibleDesc.isDescriptor ? possibleDesc : undefined; - if (concatenatedProperties && concatenatedProperties.length > 0 && _emberMetalEnumerable_utils.indexOf(concatenatedProperties, keyName) >= 0) { + if (concatenatedProperties && concatenatedProperties.length > 0 && concatenatedProperties.indexOf(keyName) >= 0) { var baseValue = this[keyName]; if (baseValue) { @@ -36378,10 +33243,10 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met } } - if (mergedProperties && mergedProperties.length && _emberMetalEnumerable_utils.indexOf(mergedProperties, keyName) >= 0) { + if (mergedProperties && mergedProperties.length && mergedProperties.indexOf(keyName) >= 0) { var originalValue = this[keyName]; - value = _emberMetalMerge["default"](originalValue, value); + value = _emberMetalMerge.default(originalValue, value); } if (desc) { @@ -36390,9 +33255,7 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met if (typeof this.setUnknownProperty === 'function' && !(keyName in this)) { this.setUnknownProperty(keyName, value); } else { - - this[keyName] = value; - + this[keyName] = value; } } } @@ -36417,6 +33280,8 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met this.init.apply(this, args); } + this[POST_INIT](); + m.proto = proto; _emberMetalChains.finishChains(this); _emberMetalEvents.sendEvent(this, 'init'); @@ -36461,9 +33326,9 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met */ var CoreObject = makeCtor(); CoreObject.toString = function () { - return "Ember.CoreObject"; + return 'Ember.CoreObject'; }; - CoreObject.PrototypeMixin = _emberMetalMixin.Mixin.create({ + CoreObject.PrototypeMixin = _emberMetalMixin.Mixin.create((_Mixin$create = { reopen: function () { for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { args[_key] = arguments[_key]; @@ -36488,188 +33353,48 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met }); // alerts 'Name is Steve'. ``` - NOTE: If you do override `init` for a framework class like `Ember.View` or - `Ember.ArrayController`, be sure to call `this._super.apply(this, arguments)` in your + NOTE: If you do override `init` for a framework class like `Ember.View`, + be sure to call `this._super.apply(this, arguments)` in your `init` declaration! If you don't, Ember may not have an opportunity to do important setup work, and you'll see strange behavior in your application. @method init @public */ - init: function () {}, - __defineNonEnumerable: function (property) { - _emberMetalPlatformDefine_property.defineProperty(this, property.name, property.descriptor); - //this[property.name] = property.descriptor.value; - }, - - /** - Defines the properties that will be concatenated from the superclass - (instead of overridden). - By default, when you extend an Ember class a property defined in - the subclass overrides a property with the same name that is defined - in the superclass. However, there are some cases where it is preferable - to build up a property's value by combining the superclass' property - value with the subclass' value. An example of this in use within Ember - is the `classNames` property of `Ember.View`. - Here is some sample code showing the difference between a concatenated - property and a normal one: - ```javascript - App.BarView = Ember.View.extend({ - someNonConcatenatedProperty: ['bar'], - classNames: ['bar'] - }); - App.FooBarView = App.BarView.extend({ - someNonConcatenatedProperty: ['foo'], - classNames: ['foo'] - }); - var fooBarView = App.FooBarView.create(); - fooBarView.get('someNonConcatenatedProperty'); // ['foo'] - fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo'] - ``` - This behavior extends to object creation as well. Continuing the - above example: - ```javascript - var view = App.FooBarView.create({ - someNonConcatenatedProperty: ['baz'], - classNames: ['baz'] - }) - view.get('someNonConcatenatedProperty'); // ['baz'] - view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] - ``` - Adding a single property that is not an array will just add it in the array: - ```javascript - var view = App.FooBarView.create({ - classNames: 'baz' - }) - view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] - ``` - Using the `concatenatedProperties` property, we can tell Ember to mix the - content of the properties. - In `Ember.View` the `classNameBindings` and `attributeBindings` properties - are also concatenated, in addition to `classNames`. - This feature is available for you to use throughout the Ember object model, - although typical app developers are likely to use it infrequently. Since - it changes expectations about behavior of properties, you should properly - document its usage in each individual concatenated property (to not - mislead your users to think they can override the property in a subclass). - @property concatenatedProperties - @type Array - @default null - @public - */ - concatenatedProperties: null, - - /** - Destroyed object property flag. - if this property is `true` the observers and bindings were already - removed by the effect of calling the `destroy()` method. - @property isDestroyed - @default false - @public - */ - isDestroyed: false, - - /** - Destruction scheduled flag. The `destroy()` method has been called. - The object stays intact until the end of the run loop at which point - the `isDestroyed` flag is set. - @property isDestroying - @default false - @public - */ - isDestroying: false, - - /** - Destroys an object by setting the `isDestroyed` flag and removing its - metadata, which effectively destroys observers and bindings. - If you try to set a property on a destroyed object, an exception will be - raised. - Note that destruction is scheduled for the end of the run loop and does not - happen immediately. It will set an isDestroying flag immediately. - @method destroy - @return {Ember.Object} receiver - @public - */ - destroy: function () { - if (this.isDestroying) { - return; - } - this.isDestroying = true; - - schedule('actions', this, this.willDestroy); - schedule('destroy', this, this._scheduledDestroy); - return this; - }, - - /** - Override to implement teardown. - @method willDestroy - @public - */ - willDestroy: _emberMetalCore.K, - - /** - Invoked by the run loop to actually destroy the object. This is - scheduled for execution by the `destroy` method. - @private - @method _scheduledDestroy - */ - _scheduledDestroy: function () { - if (this.isDestroyed) { - return; - } - _emberMetalWatching.destroy(this); - this.isDestroyed = true; - }, + init: function () {} - bind: function (to, from) { - if (!(from instanceof _emberMetalBinding.Binding)) { - from = _emberMetalBinding.Binding.from(from); - } - from.to(to).connect(this); - return from; - }, - - /** - Returns a string representation which attempts to provide more information - than Javascript's `toString` typically does, in a generic way for all Ember - objects. - ```javascript - App.Person = Em.Object.extend() - person = App.Person.create() - person.toString() //=> "" - ``` - If the object's class is not defined on an Ember namespace, it will - indicate it is a subclass of the registered superclass: - ```javascript - Student = App.Person.extend() - student = Student.create() - student.toString() //=> "<(subclass of App.Person):ember1025>" - ``` - If the method `toStringExtension` is defined, its return value will be - included in the output. - ```javascript - App.Teacher = App.Person.extend({ - toStringExtension: function() { - return this.get('fullName'); - } - }); - teacher = App.Teacher.create() - teacher.toString(); //=> "" - ``` - @method toString - @return {String} string representation - @public - */ - toString: function () { - var hasToStringExtension = typeof this.toStringExtension === 'function'; - var extension = hasToStringExtension ? ":" + this.toStringExtension() : ''; - var ret = '<' + this.constructor.toString() + ':' + _emberMetalUtils.guidFor(this) + extension + '>'; + }, _Mixin$create[POST_INIT] = function () {}, _Mixin$create.__defineNonEnumerable = function (property) { + Object.defineProperty(this, property.name, property.descriptor); + //this[property.name] = property.descriptor.value; + }, _Mixin$create.concatenatedProperties = null, _Mixin$create.isDestroyed = false, _Mixin$create.isDestroying = false, _Mixin$create.destroy = function () { + if (this.isDestroying) { + return; + } + this.isDestroying = true; - this.toString = makeToString(ret); - return ret; + schedule('actions', this, this.willDestroy); + schedule('destroy', this, this._scheduledDestroy); + return this; + }, _Mixin$create.willDestroy = _emberMetalCore.K, _Mixin$create._scheduledDestroy = function () { + if (this.isDestroyed) { + return; } - }); + _emberMetalWatching.destroy(this); + this.isDestroyed = true; + }, _Mixin$create.bind = function (to, from) { + if (!(from instanceof _emberMetalBinding.Binding)) { + from = _emberMetalBinding.Binding.from(from); + } + from.to(to).connect(this); + return from; + }, _Mixin$create.toString = function () { + var hasToStringExtension = typeof this.toStringExtension === 'function'; + var extension = hasToStringExtension ? ':' + this.toStringExtension() : ''; + var ret = '<' + this.constructor.toString() + ':' + _emberMetalUtils.guidFor(this) + extension + '>'; + + this.toString = makeToString(ret); + return ret; + }, _Mixin$create)); CoreObject.PrototypeMixin.ownerConstructor = CoreObject; @@ -36769,7 +33494,7 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met Class.superclass = this; Class.__super__ = this.prototype; - proto = Class.prototype = _emberMetalPlatformCreate["default"](this.prototype); + proto = Class.prototype = Object.create(this.prototype); proto.constructor = Class; _emberMetalUtils.generateGuid(proto); _emberMetalUtils.meta(proto).proto = proto; // this will disable observers on prototype @@ -36778,28 +33503,6 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met return Class; }, - /** - Equivalent to doing `extend(arguments).create()`. - If possible use the normal `create` method instead. - @method createWithMixins - @static - @param [arguments]* - @private - @deprecated - */ - createWithMixins: _emberMetal["default"].deprecateFunc('.createWithMixins is deprecated, please use .create or .extend accordingly', function () { - var C = this; - - for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - - if (args.length > 0) { - this._initMixins(args); - } - return new C(); - }), - /** Creates an instance of a class. Accepts either no arguments, or an object containing values to initialize the newly instantiated object with. @@ -36833,8 +33536,8 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met create: function () { var C = this; - for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; + for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; } if (args.length > 0) { @@ -37032,7 +33735,7 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met for (key in proto) { desc = proto[key]; - if (desc instanceof _emberMetalInjected_property["default"]) { + if (desc instanceof _emberMetalInjected_property.default) { injections[key] = desc.type + ':' + (desc.name || key); } } @@ -37053,8 +33756,8 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met if (hasCachedComputedProperties === false) { return; } - if (value instanceof _emberMetal["default"].ComputedProperty) { - var cache = _emberMetal["default"].meta(this.constructor).cache; + if (value instanceof _emberMetal.default.ComputedProperty) { + var cache = _emberMetal.default.meta(this.constructor).cache; if (cache && cache._computedProperties !== undefined) { cache._computedProperties = undefined; @@ -37063,108 +33766,147 @@ enifed("ember-runtime/system/core_object", ["exports", "ember-metal", "ember-met } }); - exports["default"] = CoreObject; + exports.default = CoreObject; }); // Ember.assert, Ember.config // NOTE: this object should never be included directly. Instead use `Ember.Object`. // We only define this separately so that `Ember.Set` can depend on it. -enifed("ember-runtime/system/deferred", ["exports", "ember-metal/core", "ember-runtime/mixins/deferred", "ember-runtime/system/object"], function (exports, _emberMetalCore, _emberRuntimeMixinsDeferred, _emberRuntimeSystemObject) { - "use strict"; +// setup mandatory setter - var Deferred = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsDeferred["default"], { - init: function () { - this._super.apply(this, arguments); - } +/** + Defines the properties that will be concatenated from the superclass + (instead of overridden). + By default, when you extend an Ember class a property defined in + the subclass overrides a property with the same name that is defined + in the superclass. However, there are some cases where it is preferable + to build up a property's value by combining the superclass' property + value with the subclass' value. An example of this in use within Ember + is the `classNames` property of `Ember.View`. + Here is some sample code showing the difference between a concatenated + property and a normal one: + ```javascript + App.BarView = Ember.View.extend({ + someNonConcatenatedProperty: ['bar'], + classNames: ['bar'] }); - - Deferred.reopenClass({ - promise: function (callback, binding) { - var deferred = Deferred.create(); - callback.call(binding, deferred); - return deferred; - } + App.FooBarView = App.BarView.extend({ + someNonConcatenatedProperty: ['foo'], + classNames: ['foo'] }); + var fooBarView = App.FooBarView.create(); + fooBarView.get('someNonConcatenatedProperty'); // ['foo'] + fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo'] + ``` + This behavior extends to object creation as well. Continuing the + above example: + ```javascript + var view = App.FooBarView.create({ + someNonConcatenatedProperty: ['baz'], + classNames: ['baz'] + }) + view.get('someNonConcatenatedProperty'); // ['baz'] + view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] + ``` + Adding a single property that is not an array will just add it in the array: + ```javascript + var view = App.FooBarView.create({ + classNames: 'baz' + }) + view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz'] + ``` + Using the `concatenatedProperties` property, we can tell Ember to mix the + content of the properties. + In `Ember.View` the `classNameBindings` and `attributeBindings` properties + are also concatenated, in addition to `classNames`. + This feature is available for you to use throughout the Ember object model, + although typical app developers are likely to use it infrequently. Since + it changes expectations about behavior of properties, you should properly + document its usage in each individual concatenated property (to not + mislead your users to think they can override the property in a subclass). + @property concatenatedProperties + @type Array + @default null + @public +*/ - exports["default"] = Deferred; -}); -enifed("ember-runtime/system/each_proxy", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/utils", "ember-runtime/utils", "ember-metal/enumerable_utils", "ember-metal/array", "ember-runtime/mixins/array", "ember-runtime/system/object", "ember-metal/computed", "ember-metal/observer", "ember-metal/events", "ember-metal/properties", "ember-metal/property_events"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberRuntimeUtils, _emberMetalEnumerable_utils, _emberMetalArray, _emberRuntimeMixinsArray, _emberRuntimeSystemObject, _emberMetalComputed, _emberMetalObserver, _emberMetalEvents, _emberMetalProperties, _emberMetalProperty_events) { - /** - @module ember - @submodule ember-runtime - */ - - "use strict"; - - var EachArray = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsArray["default"], { - - init: function (content, keyName, owner) { - this._super.apply(this, arguments); - this._keyName = keyName; - this._owner = owner; - this._content = content; - }, - - objectAt: function (idx) { - var item = this._content.objectAt(idx); - return item && _emberMetalProperty_get.get(item, this._keyName); - }, - - length: _emberMetalComputed.computed(function () { - var content = this._content; - return content ? _emberMetalProperty_get.get(content, 'length') : 0; - }) - - }); - - var IS_OBSERVER = /^.+:(before|change)$/; - - function addObserverForContentKey(content, keyName, proxy, idx, loc) { - var objects = proxy._objects; - var guid; - if (!objects) { - objects = proxy._objects = {}; - } - - while (--loc >= idx) { - var item = content.objectAt(loc); - if (item) { - _emberMetalObserver._addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); - _emberMetalObserver.addObserver(item, keyName, proxy, 'contentKeyDidChange'); - - // keep track of the index each item was found at so we can map - // it back when the obj changes. - guid = _emberMetalUtils.guidFor(item); - if (!objects[guid]) { - objects[guid] = []; - } +/** + Destroyed object property flag. + if this property is `true` the observers and bindings were already + removed by the effect of calling the `destroy()` method. + @property isDestroyed + @default false + @public +*/ - objects[guid].push(loc); - } - } - } +/** + Destruction scheduled flag. The `destroy()` method has been called. + The object stays intact until the end of the run loop at which point + the `isDestroyed` flag is set. + @property isDestroying + @default false + @public +*/ - function removeObserverForContentKey(content, keyName, proxy, idx, loc) { - var objects = proxy._objects; - if (!objects) { - objects = proxy._objects = {}; - } +/** + Destroys an object by setting the `isDestroyed` flag and removing its + metadata, which effectively destroys observers and bindings. + If you try to set a property on a destroyed object, an exception will be + raised. + Note that destruction is scheduled for the end of the run loop and does not + happen immediately. It will set an isDestroying flag immediately. + @method destroy + @return {Ember.Object} receiver + @public +*/ - var indices, guid; +/** + Override to implement teardown. + @method willDestroy + @public +*/ - while (--loc >= idx) { - var item = content.objectAt(loc); - if (item) { - _emberMetalObserver._removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); - _emberMetalObserver.removeObserver(item, keyName, proxy, 'contentKeyDidChange'); +/** + Invoked by the run loop to actually destroy the object. This is + scheduled for execution by the `destroy` method. + @private + @method _scheduledDestroy +*/ - guid = _emberMetalUtils.guidFor(item); - indices = objects[guid]; - indices[_emberMetalArray.indexOf.call(indices, loc)] = null; - } +/** + Returns a string representation which attempts to provide more information + than Javascript's `toString` typically does, in a generic way for all Ember + objects. + ```javascript + App.Person = Em.Object.extend() + person = App.Person.create() + person.toString() //=> "" + ``` + If the object's class is not defined on an Ember namespace, it will + indicate it is a subclass of the registered superclass: + ```javascript + Student = App.Person.extend() + student = Student.create() + student.toString() //=> "<(subclass of App.Person):ember1025>" + ``` + If the method `toStringExtension` is defined, its return value will be + included in the output. + ```javascript + App.Teacher = App.Person.extend({ + toStringExtension: function() { + return this.get('fullName'); } - } + }); + teacher = App.Teacher.create() + teacher.toString(); //=> "" + ``` + @method toString + @return {String} string representation + @public +*/ +enifed('ember-runtime/system/each_proxy', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/observer', 'ember-metal/property_events'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalObserver, _emberMetalProperty_events) { + 'use strict'; /** This is the object instance returned when you get the `@each` property on an @@ -37173,98 +33915,55 @@ enifed("ember-runtime/system/each_proxy", ["exports", "ember-metal/core", "ember @class EachProxy @private */ - var EachProxy = _emberRuntimeSystemObject["default"].extend({ - - init: function (content) { - this._super.apply(this, arguments); - this._content = content; - content.addArrayObserver(this); - - // in case someone is already observing some keys make sure they are - // added - _emberMetalEnumerable_utils.forEach(_emberMetalEvents.watchedEvents(this), function (eventName) { - this.didAddListener(eventName); - }, this); - }, - - /** - You can directly access mapped properties by simply requesting them. - The `unknownProperty` handler will generate an EachArray of each item. - @method unknownProperty - @param keyName {String} - @param value {*} - @private - */ - unknownProperty: function (keyName, value) { - var ret = new EachArray(this._content, keyName, this); - _emberMetalProperties.defineProperty(this, keyName, null, ret); - this.beginObservingContentKey(keyName); - return ret; - }, + function EachProxy(content) { + this._content = content; + this._keys = undefined; + this.__ember_meta__ = undefined; + } + EachProxy.prototype = { // .......................................................... // ARRAY CHANGES // Invokes whenever the content array itself changes. arrayWillChange: function (content, idx, removedCnt, addedCnt) { var keys = this._keys; - var key, lim; - - lim = removedCnt > 0 ? idx + removedCnt : -1; - _emberMetalProperty_events.beginPropertyChanges(this); - - for (key in keys) { + var lim = removedCnt > 0 ? idx + removedCnt : -1; + for (var key in keys) { if (!keys.hasOwnProperty(key)) { continue; } - if (lim > 0) { removeObserverForContentKey(content, key, this, idx, lim); } - _emberMetalProperty_events.propertyWillChange(this, key); } - - _emberMetalProperty_events.propertyWillChange(this._content, '@each'); - _emberMetalProperty_events.endPropertyChanges(this); }, arrayDidChange: function (content, idx, removedCnt, addedCnt) { var keys = this._keys; - var lim; - - lim = addedCnt > 0 ? idx + addedCnt : -1; - _emberMetalProperty_events.changeProperties(function () { - for (var key in keys) { - if (!keys.hasOwnProperty(key)) { - continue; - } - - if (lim > 0) { - addObserverForContentKey(content, key, this, idx, lim); - } - - _emberMetalProperty_events.propertyDidChange(this, key); + var lim = addedCnt > 0 ? idx + addedCnt : -1; + for (var key in keys) { + if (!keys.hasOwnProperty(key)) { + continue; } - - _emberMetalProperty_events.propertyDidChange(this._content, '@each'); - }, this); + if (lim > 0) { + addObserverForContentKey(content, key, this, idx, lim); + } + _emberMetalProperty_events.propertyDidChange(this, key); + } }, // .......................................................... // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS // Start monitoring keys based on who is listening... - didAddListener: function (eventName) { - if (IS_OBSERVER.test(eventName)) { - this.beginObservingContentKey(eventName.slice(0, -7)); - } + willWatchProperty: function (property) { + this.beginObservingContentKey(property); }, - didRemoveListener: function (eventName) { - if (IS_OBSERVER.test(eventName)) { - this.stopObservingContentKey(eventName.slice(0, -7)); - } + didUnwatchProperty: function (property) { + this.stopObservingContentKey(property); }, // .......................................................... @@ -37305,18 +34004,35 @@ enifed("ember-runtime/system/each_proxy", ["exports", "ember-metal/core", "ember contentKeyDidChange: function (obj, keyName) { _emberMetalProperty_events.propertyDidChange(this, keyName); } - }); + }; + + function addObserverForContentKey(content, keyName, proxy, idx, loc) { + while (--loc >= idx) { + var item = content.objectAt(loc); + if (item) { + _emberMetalObserver._addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); + _emberMetalObserver.addObserver(item, keyName, proxy, 'contentKeyDidChange'); + } + } + } + + function removeObserverForContentKey(content, keyName, proxy, idx, loc) { + while (--loc >= idx) { + var item = content.objectAt(loc); + if (item) { + _emberMetalObserver._removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange'); + _emberMetalObserver.removeObserver(item, keyName, proxy, 'contentKeyDidChange'); + } + } + } - exports.EachArray = EachArray; - exports.EachProxy = EachProxy; + exports.default = EachProxy; }); // Ember.assert - -// ES6TODO: WAT? Circular dep? -enifed("ember-runtime/system/lazy_load", ["exports", "ember-metal/core", "ember-metal/array", "ember-runtime/system/native_array"], function (exports, _emberMetalCore, _emberMetalArray, _emberRuntimeSystemNative_array) { +enifed('ember-runtime/system/lazy_load', ['exports', 'ember-metal/core', 'ember-runtime/system/native_array'], function (exports, _emberMetalCore, _emberRuntimeSystemNative_array) { /*globals CustomEvent */ - "use strict"; + 'use strict'; exports.onLoad = onLoad; exports.runLoadHooks = runLoadHooks; @@ -37327,10 +34043,11 @@ enifed("ember-runtime/system/lazy_load", ["exports", "ember-metal/core", "ember- @submodule ember-runtime */ - var loadHooks = _emberMetalCore["default"].ENV.EMBER_LOAD_HOOKS || {}; + var loadHooks = _emberMetalCore.default.ENV.EMBER_LOAD_HOOKS || {}; var loaded = {}; var _loaded = loaded; + exports._loaded = _loaded; /** Detects when a specific package of Ember (e.g. 'Ember.Application') has fully loaded and is available for extension. @@ -37350,12 +34067,11 @@ enifed("ember-runtime/system/lazy_load", ["exports", "ember-metal/core", "ember- @param callback {Function} callback to be called @private */ - exports._loaded = _loaded; function onLoad(name, callback) { var object = loaded[name]; - loadHooks[name] = loadHooks[name] || _emberMetalCore["default"].A(); + loadHooks[name] = loadHooks[name] || _emberMetalCore.default.A(); loadHooks[name].pushObject(callback); if (object) { @@ -37377,27 +34093,27 @@ enifed("ember-runtime/system/lazy_load", ["exports", "ember-metal/core", "ember- function runLoadHooks(name, object) { loaded[name] = object; - if (typeof window === 'object' && typeof window.dispatchEvent === 'function' && typeof CustomEvent === "function") { + if (typeof window === 'object' && typeof window.dispatchEvent === 'function' && typeof CustomEvent === 'function') { var event = new CustomEvent(name, { detail: object, name: name }); window.dispatchEvent(event); } if (loadHooks[name]) { - _emberMetalArray.forEach.call(loadHooks[name], function (callback) { - callback(object); + loadHooks[name].forEach(function (callback) { + return callback(object); }); } } }); // Ember.ENV.EMBER_LOAD_HOOKS -enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/array", "ember-metal/utils", "ember-metal/mixin", "ember-runtime/system/object"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalArray, _emberMetalUtils, _emberMetalMixin, _emberRuntimeSystemObject) { +enifed('ember-runtime/system/namespace', ['exports', 'ember-metal/core', 'ember-metal/property_get', 'ember-metal/utils', 'ember-metal/mixin', 'ember-runtime/system/object'], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalUtils, _emberMetalMixin, _emberRuntimeSystemObject) { /** @module ember @submodule ember-runtime */ // Ember.lookup, Ember.BOOTED, Ember.deprecate, Ember.NAME_KEY, Ember.anyUnprocessedMixins - "use strict"; + 'use strict'; /** A Namespace is an object usually used to contain other objects or methods @@ -37417,7 +34133,7 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- @extends Ember.Object @public */ - var Namespace = _emberRuntimeSystemObject["default"].extend({ + var Namespace = _emberRuntimeSystemObject.default.extend({ isNamespace: true, init: function () { @@ -37444,21 +34160,21 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- var toString = this.toString(); if (toString) { - _emberMetalCore["default"].lookup[toString] = undefined; + _emberMetalCore.default.lookup[toString] = undefined; delete Namespace.NAMESPACES_BY_ID[toString]; } - namespaces.splice(_emberMetalArray.indexOf.call(namespaces, this), 1); + namespaces.splice(namespaces.indexOf(this), 1); this._super.apply(this, arguments); } }); Namespace.reopenClass({ - NAMESPACES: [_emberMetalCore["default"]], + NAMESPACES: [_emberMetalCore.default], NAMESPACES_BY_ID: {}, PROCESSED: false, processAll: processAllNamespaces, byName: function (name) { - if (!_emberMetalCore["default"].BOOTED) { + if (!_emberMetalCore.default.BOOTED) { processAllNamespaces(); } @@ -37524,7 +34240,7 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- } function findNamespaces() { - var lookup = _emberMetalCore["default"].lookup; + var lookup = _emberMetalCore.default.lookup; var obj; if (Namespace.PROCESSED) { @@ -37551,7 +34267,7 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- } } - var NAME_KEY = _emberMetalCore["default"].NAME_KEY = _emberMetalUtils.GUID_KEY + '_name'; + var NAME_KEY = _emberMetalCore.default.NAME_KEY = _emberMetalUtils.GUID_KEY + '_name'; function superClassString(mixin) { var superclass = mixin.superclass; @@ -37567,7 +34283,7 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- } function classToString() { - if (!_emberMetalCore["default"].BOOTED && !this[NAME_KEY]) { + if (!_emberMetalCore.default.BOOTED && !this[NAME_KEY]) { processAllNamespaces(); } @@ -37580,9 +34296,9 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- } else { var str = superClassString(this); if (str) { - ret = "(subclass of " + str + ")"; + ret = '(subclass of ' + str + ')'; } else { - ret = "(unknown mixin)"; + ret = '(unknown mixin)'; } this.toString = makeToString(ret); } @@ -37592,7 +34308,7 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- function processAllNamespaces() { var unprocessedNamespaces = !Namespace.PROCESSED; - var unprocessedMixins = _emberMetalCore["default"].anyUnprocessedMixins; + var unprocessedMixins = _emberMetalCore.default.anyUnprocessedMixins; if (unprocessedNamespaces) { findNamespaces(); @@ -37608,7 +34324,7 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- processNamespace([namespace.toString()], namespace, {}); } - _emberMetalCore["default"].anyUnprocessedMixins = false; + _emberMetalCore.default.anyUnprocessedMixins = false; } } @@ -37620,15 +34336,15 @@ enifed("ember-runtime/system/namespace", ["exports", "ember-metal/core", "ember- _emberMetalMixin.Mixin.prototype.toString = classToString; // ES6TODO: altering imported objects. SBB. - exports["default"] = Namespace; + exports.default = Namespace; }); -enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/enumerable_utils", "ember-metal/mixin", "ember-metal/array", "ember-runtime/mixins/array", "ember-runtime/mixins/mutable_array", "ember-runtime/mixins/observable", "ember-runtime/mixins/copyable", "ember-runtime/mixins/freezable", "ember-runtime/copy"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalEnumerable_utils, _emberMetalMixin, _emberMetalArray, _emberRuntimeMixinsArray, _emberRuntimeMixinsMutable_array, _emberRuntimeMixinsObservable, _emberRuntimeMixinsCopyable, _emberRuntimeMixinsFreezable, _emberRuntimeCopy) { +enifed('ember-runtime/system/native_array', ['exports', 'ember-metal/core', 'ember-metal/replace', 'ember-metal/property_get', 'ember-metal/mixin', 'ember-runtime/mixins/array', 'ember-runtime/mixins/mutable_array', 'ember-runtime/mixins/observable', 'ember-runtime/mixins/copyable', 'ember-runtime/mixins/freezable', 'ember-runtime/copy'], function (exports, _emberMetalCore, _emberMetalReplace, _emberMetalProperty_get, _emberMetalMixin, _emberRuntimeMixinsArray, _emberRuntimeMixinsMutable_array, _emberRuntimeMixinsObservable, _emberRuntimeMixinsCopyable, _emberRuntimeMixinsFreezable, _emberRuntimeCopy) { /** @module ember @submodule ember-runtime */ - "use strict"; + 'use strict'; // Add Ember.Array to Array.prototype. Remove methods with native // implementations and supply some more optimized versions of generic methods @@ -37648,7 +34364,7 @@ enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "emb @uses Ember.Copyable @public */ - var NativeArray = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsMutable_array["default"], _emberRuntimeMixinsObservable["default"], _emberRuntimeMixinsCopyable["default"], { + var NativeArray = _emberMetalMixin.Mixin.create(_emberRuntimeMixinsMutable_array.default, _emberRuntimeMixinsObservable.default, _emberRuntimeMixinsCopyable.default, { // because length is a built-in property we need to know to just get the // original property. @@ -37682,7 +34398,7 @@ enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "emb if (len === 0) { this.splice(idx, amt); } else { - _emberMetalEnumerable_utils._replace(this, idx, amt, objects); + _emberMetalReplace._replace(this, idx, amt, objects); } this.arrayContentDidChange(idx, amt, len); @@ -37699,14 +34415,13 @@ enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "emb return ret; }, - indexOf: _emberMetalArray.indexOf, - - lastIndexOf: _emberMetalArray.lastIndexOf, + indexOf: Array.prototype.indexOf, + lastIndexOf: Array.prototype.lastIndexOf, copy: function (deep) { if (deep) { return this.map(function (item) { - return _emberRuntimeCopy["default"](item, true); + return _emberRuntimeCopy.default(item, true); }); } @@ -37716,7 +34431,7 @@ enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "emb // Remove any methods implemented natively so we don't override them var ignore = ['length']; - _emberMetalEnumerable_utils.forEach(NativeArray.keys(), function (methodName) { + NativeArray.keys().forEach(function (methodName) { if (Array.prototype[methodName]) { ignore.push(methodName); } @@ -37758,7 +34473,7 @@ enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "emb if (arr === undefined) { arr = []; } - return _emberRuntimeMixinsArray["default"].detect(arr) ? arr : NativeArray.apply(arr); + return _emberRuntimeMixinsArray.default.detect(arr) ? arr : NativeArray.apply(arr); }; /** @@ -37790,22 +34505,22 @@ enifed("ember-runtime/system/native_array", ["exports", "ember-metal/core", "emb }; }; - if (_emberMetalCore["default"].EXTEND_PROTOTYPES === true || _emberMetalCore["default"].EXTEND_PROTOTYPES.Array) { + if (_emberMetalCore.default.EXTEND_PROTOTYPES === true || _emberMetalCore.default.EXTEND_PROTOTYPES.Array) { NativeArray.activate(); } - _emberMetalCore["default"].A = A;exports.A = A; + _emberMetalCore.default.A = A;exports.A = A; exports.NativeArray = NativeArray; - exports["default"] = NativeArray; + exports.default = NativeArray; }); // Ember.EXTEND_PROTOTYPES -enifed("ember-runtime/system/object", ["exports", "ember-runtime/system/core_object", "ember-runtime/mixins/observable"], function (exports, _emberRuntimeSystemCore_object, _emberRuntimeMixinsObservable) { +enifed('ember-runtime/system/object', ['exports', 'ember-runtime/system/core_object', 'ember-runtime/mixins/observable'], function (exports, _emberRuntimeSystemCore_object, _emberRuntimeMixinsObservable) { /** @module ember @submodule ember-runtime */ - "use strict"; + 'use strict'; /** `Ember.Object` is the main base class for all Ember objects. It is a subclass @@ -37818,15 +34533,15 @@ enifed("ember-runtime/system/object", ["exports", "ember-runtime/system/core_obj @uses Ember.Observable @public */ - var EmberObject = _emberRuntimeSystemCore_object["default"].extend(_emberRuntimeMixinsObservable["default"]); + var EmberObject = _emberRuntimeSystemCore_object.default.extend(_emberRuntimeMixinsObservable.default); EmberObject.toString = function () { - return "Ember.Object"; + return 'Ember.Object'; }; - exports["default"] = EmberObject; + exports.default = EmberObject; }); -enifed("ember-runtime/system/object_proxy", ["exports", "ember-runtime/system/object", "ember-runtime/mixins/-proxy"], function (exports, _emberRuntimeSystemObject, _emberRuntimeMixinsProxy) { - "use strict"; +enifed('ember-runtime/system/object_proxy', ['exports', 'ember-runtime/system/object', 'ember-runtime/mixins/-proxy'], function (exports, _emberRuntimeSystemObject, _emberRuntimeMixinsProxy) { + 'use strict'; /** `Ember.ObjectProxy` forwards all properties not defined by the proxy itself @@ -37898,7 +34613,7 @@ enifed("ember-runtime/system/object_proxy", ["exports", "ember-runtime/system/ob @private */ - exports["default"] = _emberRuntimeSystemObject["default"].extend(_emberRuntimeMixinsProxy["default"]); + exports.default = _emberRuntimeSystemObject.default.extend(_emberRuntimeMixinsProxy.default); }); enifed('ember-runtime/system/service', ['exports', 'ember-runtime/system/object', 'ember-runtime/inject'], function (exports, _emberRuntimeSystemObject, _emberRuntimeInject) { 'use strict'; @@ -37940,508 +34655,31 @@ enifed('ember-runtime/system/service', ['exports', 'ember-runtime/system/object' @since 1.10.0 @public */ - var Service = _emberRuntimeSystemObject["default"].extend(); + var Service = _emberRuntimeSystemObject.default.extend(); Service.reopenClass({ isServiceFactory: true }); - exports["default"] = Service; -}); -enifed("ember-runtime/system/set", ["exports", "ember-metal/core", "ember-metal/property_get", "ember-metal/property_set", "ember-metal/utils", "ember-metal/is_none", "ember-runtime/system/string", "ember-runtime/system/core_object", "ember-runtime/mixins/mutable_enumerable", "ember-runtime/mixins/enumerable", "ember-runtime/mixins/copyable", "ember-runtime/mixins/freezable", "ember-metal/error", "ember-metal/property_events", "ember-metal/mixin", "ember-metal/computed"], function (exports, _emberMetalCore, _emberMetalProperty_get, _emberMetalProperty_set, _emberMetalUtils, _emberMetalIs_none, _emberRuntimeSystemString, _emberRuntimeSystemCore_object, _emberRuntimeMixinsMutable_enumerable, _emberRuntimeMixinsEnumerable, _emberRuntimeMixinsCopyable, _emberRuntimeMixinsFreezable, _emberMetalError, _emberMetalProperty_events, _emberMetalMixin, _emberMetalComputed) { - /** - @module ember - @submodule ember-runtime - */ - "use strict"; - - /** - An unordered collection of objects. - - A Set works a bit like an array except that its items are not ordered. You - can create a set to efficiently test for membership for an object. You can - also iterate through a set just like an array, even accessing objects by - index, however there is no guarantee as to their order. - - All Sets are observable via the Enumerable Observer API - which works - on any enumerable object including both Sets and Arrays. - - ## Creating a Set - - You can create a set like you would most objects using - `new Ember.Set()`. Most new sets you create will be empty, but you can - also initialize the set with some content by passing an array or other - enumerable of objects to the constructor. - - Finally, you can pass in an existing set and the set will be copied. You - can also create a copy of a set by calling `Ember.Set#copy()`. - - ```javascript - // creates a new empty set - var foundNames = new Ember.Set(); - - // creates a set with four names in it. - var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P - - // creates a copy of the names set. - var namesCopy = new Ember.Set(names); - - // same as above. - var anotherNamesCopy = names.copy(); - ``` - - ## Adding/Removing Objects - - You generally add or remove objects from a set using `add()` or - `remove()`. You can add any type of object including primitives such as - numbers, strings, and booleans. - - Unlike arrays, objects can only exist one time in a set. If you call `add()` - on a set with the same object multiple times, the object will only be added - once. Likewise, calling `remove()` with the same object multiple times will - remove the object the first time and have no effect on future calls until - you add the object to the set again. - - NOTE: You cannot add/remove `null` or `undefined` to a set. Any attempt to do - so will be ignored. - - In addition to add/remove you can also call `push()`/`pop()`. Push behaves - just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary - object, remove it and return it. This is a good way to use a set as a job - queue when you don't care which order the jobs are executed in. - - ## Testing for an Object - - To test for an object's presence in a set you simply call - `Ember.Set#contains()`. - - ## Observing changes - - When using `Ember.Set`, you can observe the `"[]"` property to be - alerted whenever the content changes. You can also add an enumerable - observer to the set to be notified of specific objects that are added and - removed from the set. See [Ember.Enumerable](/api/classes/Ember.Enumerable.html) - for more information on enumerables. - - This is often unhelpful. If you are filtering sets of objects, for instance, - it is very inefficient to re-filter all of the items each time the set - changes. It would be better if you could just adjust the filtered set based - on what was changed on the original set. The same issue applies to merging - sets, as well. - - ## Other Methods - - `Ember.Set` primary implements other mixin APIs. For a complete reference - on the methods you will use with `Ember.Set`, please consult these mixins. - The most useful ones will be `Ember.Enumerable` and - `Ember.MutableEnumerable` which implement most of the common iterator - methods you are used to on Array. - - Note that you can also use the `Ember.Copyable` and `Ember.Freezable` - APIs on `Ember.Set` as well. Once a set is frozen it can no longer be - modified. The benefit of this is that when you call `frozenCopy()` on it, - Ember will avoid making copies of the set. This allows you to write - code that can know with certainty when the underlying set data will or - will not be modified. - - @class Set - @namespace Ember - @extends Ember.CoreObject - @uses Ember.MutableEnumerable - @uses Ember.Copyable - @uses Ember.Freezable - @since Ember 0.9 - @deprecated - @private - */ - exports["default"] = _emberRuntimeSystemCore_object["default"].extend(_emberRuntimeMixinsMutable_enumerable["default"], _emberRuntimeMixinsCopyable["default"], _emberRuntimeMixinsFreezable.Freezable, { - - // .......................................................... - // IMPLEMENT ENUMERABLE APIS - // - - /** - This property will change as the number of objects in the set changes. - @property length - @type number - @default 0 - @private - */ - length: 0, - - /** - Clears the set. This is useful if you want to reuse an existing set - without having to recreate it. - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.length; // 3 - colors.clear(); - colors.length; // 0 - ``` - @method clear - @return {Ember.Set} An empty Set - @private - */ - clear: function () { - if (this.isFrozen) { - throw new _emberMetalError["default"](_emberRuntimeMixinsFreezable.FROZEN_ERROR); - } - - var len = _emberMetalProperty_get.get(this, 'length'); - if (len === 0) { - return this; - } - - var guid; - - this.enumerableContentWillChange(len, 0); - _emberMetalProperty_events.propertyWillChange(this, 'firstObject'); - _emberMetalProperty_events.propertyWillChange(this, 'lastObject'); - - for (var i = 0; i < len; i++) { - guid = _emberMetalUtils.guidFor(this[i]); - delete this[guid]; - delete this[i]; - } - - _emberMetalProperty_set.set(this, 'length', 0); - - _emberMetalProperty_events.propertyDidChange(this, 'firstObject'); - _emberMetalProperty_events.propertyDidChange(this, 'lastObject'); - this.enumerableContentDidChange(len, 0); - - return this; - }, - - /** - Returns true if the passed object is also an enumerable that contains the - same objects as the receiver. - ```javascript - var colors = ["red", "green", "blue"], - same_colors = new Ember.Set(colors); - same_colors.isEqual(colors); // true - same_colors.isEqual(["purple", "brown"]); // false - ``` - @method isEqual - @param {Ember.Set} obj the other object. - @return {Boolean} - @private - */ - isEqual: function (obj) { - // fail fast - if (!_emberRuntimeMixinsEnumerable["default"].detect(obj)) { - return false; - } - - var loc = _emberMetalProperty_get.get(this, 'length'); - if (_emberMetalProperty_get.get(obj, 'length') !== loc) { - return false; - } - - while (--loc >= 0) { - if (!obj.contains(this[loc])) { - return false; - } - } - - return true; - }, - - /** - Adds an object to the set. Only non-`null` objects can be added to a set - and those can only be added once. If the object is already in the set or - the passed value is null this method will have no effect. - This is an alias for `Ember.MutableEnumerable.addObject()`. - ```javascript - var colors = new Ember.Set(); - colors.add("blue"); // ["blue"] - colors.add("blue"); // ["blue"] - colors.add("red"); // ["blue", "red"] - colors.add(null); // ["blue", "red"] - colors.add(undefined); // ["blue", "red"] - ``` - @method add - @param {Object} obj The object to add. - @return {Ember.Set} The set itself. - @private - */ - add: _emberMetalMixin.aliasMethod('addObject'), - - /** - Removes the object from the set if it is found. If you pass a `null` value - or an object that is already not in the set, this method will have no - effect. This is an alias for `Ember.MutableEnumerable.removeObject()`. - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.remove("red"); // ["blue", "green"] - colors.remove("purple"); // ["blue", "green"] - colors.remove(null); // ["blue", "green"] - ``` - @method remove - @param {Object} obj The object to remove - @return {Ember.Set} The set itself. - @private - */ - remove: _emberMetalMixin.aliasMethod('removeObject'), - - /** - Removes the last element from the set and returns it, or `null` if it's empty. - ```javascript - var colors = new Ember.Set(["green", "blue"]); - colors.pop(); // "blue" - colors.pop(); // "green" - colors.pop(); // null - ``` - @method pop - @return {Object} The removed object from the set or null. - @private - */ - pop: function () { - if (_emberMetalProperty_get.get(this, 'isFrozen')) { - throw new _emberMetalError["default"](_emberRuntimeMixinsFreezable.FROZEN_ERROR); - } - - var obj = this.length > 0 ? this[this.length - 1] : null; - this.remove(obj); - return obj; - }, - - /** - Inserts the given object on to the end of the set. It returns - the set itself. - This is an alias for `Ember.MutableEnumerable.addObject()`. - ```javascript - var colors = new Ember.Set(); - colors.push("red"); // ["red"] - colors.push("green"); // ["red", "green"] - colors.push("blue"); // ["red", "green", "blue"] - ``` - @method push - @return {Ember.Set} The set itself. - @private - */ - push: _emberMetalMixin.aliasMethod('addObject'), - - /** - Removes the last element from the set and returns it, or `null` if it's empty. - This is an alias for `Ember.Set.pop()`. - ```javascript - var colors = new Ember.Set(["green", "blue"]); - colors.shift(); // "blue" - colors.shift(); // "green" - colors.shift(); // null - ``` - @method shift - @return {Object} The removed object from the set or null. - @private - */ - shift: _emberMetalMixin.aliasMethod('pop'), - - /** - Inserts the given object on to the end of the set. It returns - the set itself. - This is an alias of `Ember.Set.push()` - ```javascript - var colors = new Ember.Set(); - colors.unshift("red"); // ["red"] - colors.unshift("green"); // ["red", "green"] - colors.unshift("blue"); // ["red", "green", "blue"] - ``` - @method unshift - @return {Ember.Set} The set itself. - @private - */ - unshift: _emberMetalMixin.aliasMethod('push'), - - /** - Adds each object in the passed enumerable to the set. - This is an alias of `Ember.MutableEnumerable.addObjects()` - ```javascript - var colors = new Ember.Set(); - colors.addEach(["red", "green", "blue"]); // ["red", "green", "blue"] - ``` - @method addEach - @param {Ember.Enumerable} objects the objects to add. - @return {Ember.Set} The set itself. - @private - */ - addEach: _emberMetalMixin.aliasMethod('addObjects'), - - /** - Removes each object in the passed enumerable to the set. - This is an alias of `Ember.MutableEnumerable.removeObjects()` - ```javascript - var colors = new Ember.Set(["red", "green", "blue"]); - colors.removeEach(["red", "blue"]); // ["green"] - ``` - @method removeEach - @param {Ember.Enumerable} objects the objects to remove. - @return {Ember.Set} The set itself. - @private - */ - removeEach: _emberMetalMixin.aliasMethod('removeObjects'), - - // .......................................................... - // PRIVATE ENUMERABLE SUPPORT - // - - init: function (items) { - this._super.apply(this, arguments); - - if (items) { - this.addObjects(items); - } - }, - - // implement Ember.Enumerable - nextObject: function (idx) { - return this[idx]; - }, - - // more optimized version - firstObject: _emberMetalComputed.computed(function () { - return this.length > 0 ? this[0] : undefined; - }), - - // more optimized version - lastObject: _emberMetalComputed.computed(function () { - return this.length > 0 ? this[this.length - 1] : undefined; - }), - - // implements Ember.MutableEnumerable - addObject: function (obj) { - if (_emberMetalProperty_get.get(this, 'isFrozen')) { - throw new _emberMetalError["default"](_emberRuntimeMixinsFreezable.FROZEN_ERROR); - } - - if (_emberMetalIs_none["default"](obj)) { - return this; // nothing to do - } - - var guid = _emberMetalUtils.guidFor(obj); - var idx = this[guid]; - var len = _emberMetalProperty_get.get(this, 'length'); - var added; - - if (idx >= 0 && idx < len && this[idx] === obj) { - return this; // added - } - - added = [obj]; - - this.enumerableContentWillChange(null, added); - _emberMetalProperty_events.propertyWillChange(this, 'lastObject'); - - len = _emberMetalProperty_get.get(this, 'length'); - this[guid] = len; - this[len] = obj; - _emberMetalProperty_set.set(this, 'length', len + 1); - - _emberMetalProperty_events.propertyDidChange(this, 'lastObject'); - this.enumerableContentDidChange(null, added); - - return this; - }, - - // implements Ember.MutableEnumerable - removeObject: function (obj) { - if (_emberMetalProperty_get.get(this, 'isFrozen')) { - throw new _emberMetalError["default"](_emberRuntimeMixinsFreezable.FROZEN_ERROR); - } - - if (_emberMetalIs_none["default"](obj)) { - return this; // nothing to do - } - - var guid = _emberMetalUtils.guidFor(obj); - var idx = this[guid]; - var len = _emberMetalProperty_get.get(this, 'length'); - var isFirst = idx === 0; - var isLast = idx === len - 1; - var last, removed; - - if (idx >= 0 && idx < len && this[idx] === obj) { - removed = [obj]; - - this.enumerableContentWillChange(removed, null); - if (isFirst) { - _emberMetalProperty_events.propertyWillChange(this, 'firstObject'); - } - if (isLast) { - _emberMetalProperty_events.propertyWillChange(this, 'lastObject'); - } - - // swap items - basically move the item to the end so it can be removed - if (idx < len - 1) { - last = this[len - 1]; - this[idx] = last; - this[_emberMetalUtils.guidFor(last)] = idx; - } - - delete this[guid]; - delete this[len - 1]; - _emberMetalProperty_set.set(this, 'length', len - 1); - - if (isFirst) { - _emberMetalProperty_events.propertyDidChange(this, 'firstObject'); - } - if (isLast) { - _emberMetalProperty_events.propertyDidChange(this, 'lastObject'); - } - this.enumerableContentDidChange(removed, null); - } - - return this; - }, - - // optimized version - contains: function (obj) { - return this[_emberMetalUtils.guidFor(obj)] >= 0; - }, - - copy: function () { - var C = this.constructor; - var ret = new C(); - var loc = _emberMetalProperty_get.get(this, 'length'); - - _emberMetalProperty_set.set(ret, 'length', loc); - while (--loc >= 0) { - ret[loc] = this[loc]; - ret[_emberMetalUtils.guidFor(this[loc])] = loc; - } - return ret; - }, - - toString: function () { - var len = this.length; - var array = []; - var idx; - - for (idx = 0; idx < len; idx++) { - array[idx] = this[idx]; - } - return _emberRuntimeSystemString.fmt("Ember.Set<%@>", [array.join(',')]); - } - }); + exports.default = Service; }); -// Ember.isNone, Ember.A -enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-metal/utils", "ember-runtime/utils", "ember-metal/cache"], function (exports, _emberMetalCore, _emberMetalUtils, _emberRuntimeUtils, _emberMetalCache) { +enifed('ember-runtime/system/string', ['exports', 'ember-metal/core', 'ember-metal/utils', 'ember-runtime/utils', 'ember-metal/cache'], function (exports, _emberMetalCore, _emberMetalUtils, _emberRuntimeUtils, _emberMetalCache) { /** @module ember @submodule ember-runtime */ - "use strict"; + 'use strict'; var STRING_DASHERIZE_REGEXP = /[ _]/g; - var STRING_DASHERIZE_CACHE = new _emberMetalCache["default"](1000, function (key) { + var STRING_DASHERIZE_CACHE = new _emberMetalCache.default(1000, function (key) { return decamelize(key).replace(STRING_DASHERIZE_REGEXP, '-'); }); var STRING_CAMELIZE_REGEXP_1 = /(\-|\_|\.|\s)+(.)?/g; var STRING_CAMELIZE_REGEXP_2 = /(^|\/)([A-Z])/g; - var CAMELIZE_CACHE = new _emberMetalCache["default"](1000, function (key) { + var CAMELIZE_CACHE = new _emberMetalCache.default(1000, function (key) { return key.replace(STRING_CAMELIZE_REGEXP_1, function (match, separator, chr) { return chr ? chr.toUpperCase() : ''; }).replace(STRING_CAMELIZE_REGEXP_2, function (match, separator, chr) { @@ -38452,7 +34690,7 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met var STRING_CLASSIFY_REGEXP_1 = /(\-|\_|\.|\s)+(.)?/g; var STRING_CLASSIFY_REGEXP_2 = /(^|\/|\.)([a-z])/g; - var CLASSIFY_CACHE = new _emberMetalCache["default"](1000, function (str) { + var CLASSIFY_CACHE = new _emberMetalCache.default(1000, function (str) { return str.replace(STRING_CLASSIFY_REGEXP_1, function (match, separator, chr) { return chr ? chr.toUpperCase() : ''; }).replace(STRING_CLASSIFY_REGEXP_2, function (match, separator, chr) { @@ -38463,13 +34701,13 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met var STRING_UNDERSCORE_REGEXP_1 = /([a-z\d])([A-Z]+)/g; var STRING_UNDERSCORE_REGEXP_2 = /\-|\s+/g; - var UNDERSCORE_CACHE = new _emberMetalCache["default"](1000, function (str) { + var UNDERSCORE_CACHE = new _emberMetalCache.default(1000, function (str) { return str.replace(STRING_UNDERSCORE_REGEXP_1, '$1_$2').replace(STRING_UNDERSCORE_REGEXP_2, '_').toLowerCase(); }); var STRING_CAPITALIZE_REGEXP = /(^|\/)([a-z])/g; - var CAPITALIZE_CACHE = new _emberMetalCache["default"](1000, function (str) { + var CAPITALIZE_CACHE = new _emberMetalCache.default(1000, function (str) { return str.replace(STRING_CAPITALIZE_REGEXP, function (match, separator, chr) { return match.toUpperCase(); }); @@ -38477,11 +34715,11 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met var STRING_DECAMELIZE_REGEXP = /([a-z\d])([A-Z])/g; - var DECAMELIZE_CACHE = new _emberMetalCache["default"](1000, function (str) { + var DECAMELIZE_CACHE = new _emberMetalCache.default(1000, function (str) { return str.replace(STRING_DECAMELIZE_REGEXP, '$1_$2').toLowerCase(); }); - function fmt(str, formats) { + function _fmt(str, formats) { var cachedFormats = formats; if (!_emberRuntimeUtils.isArray(cachedFormats) || arguments.length > 2) { @@ -38501,13 +34739,17 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met }); } + function fmt(str, formats) { + return _fmt.apply(undefined, arguments); + } + function loc(str, formats) { if (!_emberRuntimeUtils.isArray(formats) || arguments.length > 2) { formats = Array.prototype.slice.call(arguments, 1); } - str = _emberMetalCore["default"].STRINGS[str] || str; - return fmt(str, formats); + str = _emberMetalCore.default.STRINGS[str] || str; + return _fmt(str, formats); } function w(str) { @@ -38548,7 +34790,7 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met @type Object @private */ - _emberMetalCore["default"].STRINGS = {}; + _emberMetalCore.default.STRINGS = {}; /** Defines string helper methods including string formatting and localization. @@ -38560,7 +34802,7 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met @static @public */ - exports["default"] = { + exports.default = { /** Apply formatting options to the string. This will look for occurrences of "%@" in your string and substitute them with the arguments you pass into @@ -38578,6 +34820,7 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met @param {Array} formats An array of parameters to interpolate into string. @return {String} formatted string @public + @deprecated Use ES6 template strings instead: https://babeljs.io/docs/learn-es6/#template-strings'); */ fmt: fmt, @@ -38730,514 +34973,8 @@ enifed("ember-runtime/system/string", ["exports", "ember-metal/core", "ember-met exports.underscore = underscore; exports.capitalize = capitalize; }); -// Ember.STRINGS, Ember.FEATURES -enifed("ember-runtime/system/subarray", ["exports", "ember-metal/error", "ember-metal/enumerable_utils"], function (exports, _emberMetalError, _emberMetalEnumerable_utils) { - "use strict"; - - var RETAIN = 'r'; - var FILTER = 'f'; - - function Operation(type, count) { - this.type = type; - this.count = count; - } - - exports["default"] = SubArray; - - /** - An `Ember.SubArray` tracks an array in a way similar to, but more specialized - than, `Ember.TrackedArray`. It is useful for keeping track of the indexes of - items within a filtered array. - - @class SubArray - @namespace Ember - @private - */ - function SubArray(length) { - if (arguments.length < 1) { - length = 0; - } - - if (length > 0) { - this._operations = [new Operation(RETAIN, length)]; - } else { - this._operations = []; - } - } - - SubArray.prototype = { - /** - Track that an item was added to the tracked array. - @method addItem - @param {Number} index The index of the item in the tracked array. - @param {Boolean} match `true` iff the item is included in the subarray. - @return {number} The index of the item in the subarray. - @private - */ - addItem: function (index, match) { - var returnValue = -1; - var itemType = match ? RETAIN : FILTER; - var self = this; - - this._findOperation(index, function (operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) { - var newOperation, splitOperation; - - if (itemType === operation.type) { - ++operation.count; - } else if (index === rangeStart) { - // insert to the left of `operation` - self._operations.splice(operationIndex, 0, new Operation(itemType, 1)); - } else { - newOperation = new Operation(itemType, 1); - splitOperation = new Operation(operation.type, rangeEnd - index + 1); - operation.count = index - rangeStart; - - self._operations.splice(operationIndex + 1, 0, newOperation, splitOperation); - } - - if (match) { - if (operation.type === RETAIN) { - returnValue = seenInSubArray + (index - rangeStart); - } else { - returnValue = seenInSubArray; - } - } - - self._composeAt(operationIndex); - }, function (seenInSubArray) { - self._operations.push(new Operation(itemType, 1)); - - if (match) { - returnValue = seenInSubArray; - } - - self._composeAt(self._operations.length - 1); - }); - - return returnValue; - }, - - /** - Track that an item was removed from the tracked array. - @method removeItem - @param {Number} index The index of the item in the tracked array. - @return {number} The index of the item in the subarray, or `-1` if the item - was not in the subarray. - @private - */ - removeItem: function (index) { - var returnValue = -1; - var self = this; - - this._findOperation(index, function (operation, operationIndex, rangeStart, rangeEnd, seenInSubArray) { - if (operation.type === RETAIN) { - returnValue = seenInSubArray + (index - rangeStart); - } - - if (operation.count > 1) { - --operation.count; - } else { - self._operations.splice(operationIndex, 1); - self._composeAt(operationIndex); - } - }, function () { - throw new _emberMetalError["default"]("Can't remove an item that has never been added."); - }); - - return returnValue; - }, - - _findOperation: function (index, foundCallback, notFoundCallback) { - var seenInSubArray = 0; - var operationIndex, len, operation, rangeStart, rangeEnd; - - // OPTIMIZE: change to balanced tree - // find leftmost operation to the right of `index` - for (operationIndex = rangeStart = 0, len = this._operations.length; operationIndex < len; rangeStart = rangeEnd + 1, ++operationIndex) { - operation = this._operations[operationIndex]; - rangeEnd = rangeStart + operation.count - 1; - - if (index >= rangeStart && index <= rangeEnd) { - foundCallback(operation, operationIndex, rangeStart, rangeEnd, seenInSubArray); - return; - } else if (operation.type === RETAIN) { - seenInSubArray += operation.count; - } - } - - notFoundCallback(seenInSubArray); - }, - - _composeAt: function (index) { - var op = this._operations[index]; - var otherOp; - - if (!op) { - // Composing out of bounds is a no-op, as when removing the last operation - // in the list. - return; - } - - if (index > 0) { - otherOp = this._operations[index - 1]; - if (otherOp.type === op.type) { - op.count += otherOp.count; - this._operations.splice(index - 1, 1); - --index; - } - } - - if (index < this._operations.length - 1) { - otherOp = this._operations[index + 1]; - if (otherOp.type === op.type) { - op.count += otherOp.count; - this._operations.splice(index + 1, 1); - } - } - }, - - toString: function () { - var str = ""; - _emberMetalEnumerable_utils.forEach(this._operations, function (operation) { - str += " " + operation.type + ":" + operation.count; - }); - return str.substring(1); - } - }; -}); -enifed("ember-runtime/system/tracked_array", ["exports", "ember-metal/property_get", "ember-metal/enumerable_utils"], function (exports, _emberMetalProperty_get, _emberMetalEnumerable_utils) { - "use strict"; - - var RETAIN = 'r'; - var INSERT = 'i'; - var DELETE = 'd'; - - exports["default"] = TrackedArray; - - /** - An `Ember.TrackedArray` tracks array operations. It's useful when you want to - lazily compute the indexes of items in an array after they've been shifted by - subsequent operations. - - @class TrackedArray - @namespace Ember - @param {Array} [items=[]] The array to be tracked. This is used just to get - the initial items for the starting state of retain:n. - @private - */ - function TrackedArray(items) { - if (arguments.length < 1) { - items = []; - } - - var length = _emberMetalProperty_get.get(items, 'length'); - - if (length) { - this._operations = [new ArrayOperation(RETAIN, length, items)]; - } else { - this._operations = []; - } - } - - TrackedArray.RETAIN = RETAIN; - TrackedArray.INSERT = INSERT; - TrackedArray.DELETE = DELETE; - - TrackedArray.prototype = { - - /** - Track that `newItems` were added to the tracked array at `index`. - @method addItems - @param index - @param newItems - @private - */ - addItems: function (index, newItems) { - var count = _emberMetalProperty_get.get(newItems, 'length'); - if (count < 1) { - return; - } - - var match = this._findArrayOperation(index); - var arrayOperation = match.operation; - var arrayOperationIndex = match.index; - var arrayOperationRangeStart = match.rangeStart; - var composeIndex, newArrayOperation; - - newArrayOperation = new ArrayOperation(INSERT, count, newItems); - - if (arrayOperation) { - if (!match.split) { - // insert left of arrayOperation - this._operations.splice(arrayOperationIndex, 0, newArrayOperation); - composeIndex = arrayOperationIndex; - } else { - this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation); - composeIndex = arrayOperationIndex + 1; - } - } else { - // insert at end - this._operations.push(newArrayOperation); - composeIndex = arrayOperationIndex; - } - - this._composeInsert(composeIndex); - }, - - /** - Track that `count` items were removed at `index`. - @method removeItems - @param index - @param count - @private - */ - removeItems: function (index, count) { - if (count < 1) { - return; - } - - var match = this._findArrayOperation(index); - var arrayOperationIndex = match.index; - var arrayOperationRangeStart = match.rangeStart; - var newArrayOperation, composeIndex; - - newArrayOperation = new ArrayOperation(DELETE, count); - if (!match.split) { - // insert left of arrayOperation - this._operations.splice(arrayOperationIndex, 0, newArrayOperation); - composeIndex = arrayOperationIndex; - } else { - this._split(arrayOperationIndex, index - arrayOperationRangeStart, newArrayOperation); - composeIndex = arrayOperationIndex + 1; - } - - return this._composeDelete(composeIndex); - }, - - /** - Apply all operations, reducing them to retain:n, for `n`, the number of - items in the array. - `callback` will be called for each operation and will be passed the following arguments: - * {array} items The items for the given operation - * {number} offset The computed offset of the items, ie the index in the - array of the first item for this operation. - * {string} operation The type of the operation. One of - `Ember.TrackedArray.{RETAIN, DELETE, INSERT}` - @method apply - @param {Function} callback - @private - */ - apply: function (callback) { - var items = []; - var offset = 0; - - _emberMetalEnumerable_utils.forEach(this._operations, function (arrayOperation, operationIndex) { - callback(arrayOperation.items, offset, arrayOperation.type, operationIndex); - - if (arrayOperation.type !== DELETE) { - offset += arrayOperation.count; - items = items.concat(arrayOperation.items); - } - }); - - this._operations = [new ArrayOperation(RETAIN, items.length, items)]; - }, - - /** - Return an `ArrayOperationMatch` for the operation that contains the item at `index`. - @method _findArrayOperation - @param {Number} index the index of the item whose operation information - should be returned. - @private - */ - _findArrayOperation: function (index) { - var split = false; - var arrayOperationIndex, arrayOperation, arrayOperationRangeStart, arrayOperationRangeEnd, len; - - // OPTIMIZE: we could search these faster if we kept a balanced tree. - // find leftmost arrayOperation to the right of `index` - for (arrayOperationIndex = arrayOperationRangeStart = 0, len = this._operations.length; arrayOperationIndex < len; ++arrayOperationIndex) { - arrayOperation = this._operations[arrayOperationIndex]; - - if (arrayOperation.type === DELETE) { - continue; - } - - arrayOperationRangeEnd = arrayOperationRangeStart + arrayOperation.count - 1; - - if (index === arrayOperationRangeStart) { - break; - } else if (index > arrayOperationRangeStart && index <= arrayOperationRangeEnd) { - split = true; - break; - } else { - arrayOperationRangeStart = arrayOperationRangeEnd + 1; - } - } - - return new ArrayOperationMatch(arrayOperation, arrayOperationIndex, split, arrayOperationRangeStart); - }, - - _split: function (arrayOperationIndex, splitIndex, newArrayOperation) { - var arrayOperation = this._operations[arrayOperationIndex]; - var splitItems = arrayOperation.items.slice(splitIndex); - var splitArrayOperation = new ArrayOperation(arrayOperation.type, splitItems.length, splitItems); - - // truncate LHS - arrayOperation.count = splitIndex; - arrayOperation.items = arrayOperation.items.slice(0, splitIndex); - - this._operations.splice(arrayOperationIndex + 1, 0, newArrayOperation, splitArrayOperation); - }, - - // see SubArray for a better implementation. - _composeInsert: function (index) { - var newArrayOperation = this._operations[index]; - var leftArrayOperation = this._operations[index - 1]; // may be undefined - var rightArrayOperation = this._operations[index + 1]; // may be undefined - var leftOp = leftArrayOperation && leftArrayOperation.type; - var rightOp = rightArrayOperation && rightArrayOperation.type; - - if (leftOp === INSERT) { - // merge left - leftArrayOperation.count += newArrayOperation.count; - leftArrayOperation.items = leftArrayOperation.items.concat(newArrayOperation.items); - - if (rightOp === INSERT) { - // also merge right (we have split an insert with an insert) - leftArrayOperation.count += rightArrayOperation.count; - leftArrayOperation.items = leftArrayOperation.items.concat(rightArrayOperation.items); - this._operations.splice(index, 2); - } else { - // only merge left - this._operations.splice(index, 1); - } - } else if (rightOp === INSERT) { - // merge right - newArrayOperation.count += rightArrayOperation.count; - newArrayOperation.items = newArrayOperation.items.concat(rightArrayOperation.items); - this._operations.splice(index + 1, 1); - } - }, - - _composeDelete: function (index) { - var arrayOperation = this._operations[index]; - var deletesToGo = arrayOperation.count; - var leftArrayOperation = this._operations[index - 1]; // may be undefined - var leftOp = leftArrayOperation && leftArrayOperation.type; - var nextArrayOperation; - var nextOp; - var nextCount; - var removeNewAndNextOp = false; - var removedItems = []; - - if (leftOp === DELETE) { - arrayOperation = leftArrayOperation; - index -= 1; - } - - for (var i = index + 1; deletesToGo > 0; ++i) { - nextArrayOperation = this._operations[i]; - nextOp = nextArrayOperation.type; - nextCount = nextArrayOperation.count; - - if (nextOp === DELETE) { - arrayOperation.count += nextCount; - continue; - } - - if (nextCount > deletesToGo) { - // d:2 {r,i}:5 we reduce the retain or insert, but it stays - removedItems = removedItems.concat(nextArrayOperation.items.splice(0, deletesToGo)); - nextArrayOperation.count -= deletesToGo; - - // In the case where we truncate the last arrayOperation, we don't need to - // remove it; also the deletesToGo reduction is not the entirety of - // nextCount - i -= 1; - nextCount = deletesToGo; - - deletesToGo = 0; - } else { - if (nextCount === deletesToGo) { - // Handle edge case of d:2 i:2 in which case both operations go away - // during composition. - removeNewAndNextOp = true; - } - removedItems = removedItems.concat(nextArrayOperation.items); - deletesToGo -= nextCount; - } - - if (nextOp === INSERT) { - // d:2 i:3 will result in delete going away - arrayOperation.count -= nextCount; - } - } - - if (arrayOperation.count > 0) { - // compose our new delete with possibly several operations to the right of - // disparate types - this._operations.splice(index + 1, i - 1 - index); - } else { - // The delete operation can go away; it has merely reduced some other - // operation, as in d:3 i:4; it may also have eliminated that operation, - // as in d:3 i:3. - this._operations.splice(index, removeNewAndNextOp ? 2 : 1); - } - - return removedItems; - }, - - toString: function () { - var str = ""; - _emberMetalEnumerable_utils.forEach(this._operations, function (operation) { - str += " " + operation.type + ":" + operation.count; - }); - return str.substring(1); - } - }; - - /** - Internal data structure to represent an array operation. - - @method ArrayOperation - @private - @param {String} operation The type of the operation. One of - `Ember.TrackedArray.{RETAIN, INSERT, DELETE}` - @param {Number} count The number of items in this operation. - @param {Array} items The items of the operation, if included. RETAIN and - INSERT include their items, DELETE does not. - @private - */ - function ArrayOperation(operation, count, items) { - this.type = operation; // RETAIN | INSERT | DELETE - this.count = count; - this.items = items; - } - - /** - Internal data structure used to include information when looking up operations - by item index. - - @method ArrayOperationMatch - @private - @param {ArrayOperation} operation - @param {Number} index The index of `operation` in the array of operations. - @param {Boolean} split Whether or not the item index searched for would - require a split for a new operation type. - @param {Number} rangeStart The index of the first item in the operation, - with respect to the tracked array. The index of the last item can be computed - from `rangeStart` and `operation.count`. - @private - */ - function ArrayOperationMatch(operation, index, split, rangeStart) { - this.operation = operation; - this.index = index; - this.split = split; - this.rangeStart = rangeStart; - } -}); -enifed('ember-runtime/utils', ['exports', 'ember-runtime/mixins/array', 'ember-runtime/system/object', 'ember-metal/utils'], function (exports, _emberRuntimeMixinsArray, _emberRuntimeSystemObject, _emberMetalUtils) { +// Ember.STRINGS +enifed('ember-runtime/utils', ['exports', 'ember-runtime/mixins/array', 'ember-runtime/system/object'], function (exports, _emberRuntimeMixinsArray, _emberRuntimeSystemObject) { 'use strict'; exports.isArray = isArray; @@ -39288,10 +35025,10 @@ enifed('ember-runtime/utils', ['exports', 'ember-runtime/mixins/array', 'ember-r if (!obj || obj.setInterval) { return false; } - if (_emberMetalUtils.isArray(obj)) { + if (Array.isArray(obj)) { return true; } - if (_emberRuntimeMixinsArray["default"].detect(obj)) { + if (_emberRuntimeMixinsArray.default.detect(obj)) { return true; } @@ -39369,13 +35106,13 @@ enifed('ember-runtime/utils', ['exports', 'ember-runtime/mixins/array', 'ember-r var ret = TYPE_MAP[toString.call(item)] || 'object'; if (ret === 'function') { - if (_emberRuntimeSystemObject["default"].detect(item)) { + if (_emberRuntimeSystemObject.default.detect(item)) { ret = 'class'; } } else if (ret === 'object') { if (item instanceof Error) { ret = 'error'; - } else if (item instanceof _emberRuntimeSystemObject["default"]) { + } else if (item instanceof _emberRuntimeSystemObject.default) { ret = 'instance'; } else if (item instanceof Date) { ret = 'date'; @@ -39385,42 +35122,42 @@ enifed('ember-runtime/utils', ['exports', 'ember-runtime/mixins/array', 'ember-r return ret; } }); -enifed("ember-template-compiler", ["exports", "ember-metal/core", "ember-template-compiler/system/precompile", "ember-template-compiler/system/compile", "ember-template-compiler/system/template", "ember-template-compiler/plugins", "ember-template-compiler/plugins/transform-each-in-to-block-params", "ember-template-compiler/plugins/transform-with-as-to-hash", "ember-template-compiler/plugins/transform-bind-attr-to-attributes", "ember-template-compiler/plugins/transform-each-into-collection", "ember-template-compiler/plugins/transform-single-arg-each", "ember-template-compiler/plugins/transform-old-binding-syntax", "ember-template-compiler/plugins/transform-old-class-binding-syntax", "ember-template-compiler/plugins/transform-item-class", "ember-template-compiler/plugins/transform-component-attrs-into-mut", "ember-template-compiler/plugins/transform-component-curly-to-readonly", "ember-template-compiler/plugins/transform-angle-bracket-components", "ember-template-compiler/plugins/transform-input-on-to-onEvent", "ember-template-compiler/plugins/deprecate-view-and-controller-paths", "ember-template-compiler/plugins/deprecate-view-helper", "ember-template-compiler/compat"], function (exports, _emberMetalCore, _emberTemplateCompilerSystemPrecompile, _emberTemplateCompilerSystemCompile, _emberTemplateCompilerSystemTemplate, _emberTemplateCompilerPlugins, _emberTemplateCompilerPluginsTransformEachInToBlockParams, _emberTemplateCompilerPluginsTransformWithAsToHash, _emberTemplateCompilerPluginsTransformBindAttrToAttributes, _emberTemplateCompilerPluginsTransformEachIntoCollection, _emberTemplateCompilerPluginsTransformSingleArgEach, _emberTemplateCompilerPluginsTransformOldBindingSyntax, _emberTemplateCompilerPluginsTransformOldClassBindingSyntax, _emberTemplateCompilerPluginsTransformItemClass, _emberTemplateCompilerPluginsTransformComponentAttrsIntoMut, _emberTemplateCompilerPluginsTransformComponentCurlyToReadonly, _emberTemplateCompilerPluginsTransformAngleBracketComponents, _emberTemplateCompilerPluginsTransformInputOnToOnEvent, _emberTemplateCompilerPluginsDeprecateViewAndControllerPaths, _emberTemplateCompilerPluginsDeprecateViewHelper, _emberTemplateCompilerCompat) { - "use strict"; +enifed('ember-template-compiler', ['exports', 'ember-metal', 'ember-template-compiler/system/precompile', 'ember-template-compiler/system/compile', 'ember-template-compiler/system/template', 'ember-template-compiler/plugins', 'ember-template-compiler/plugins/transform-old-binding-syntax', 'ember-template-compiler/plugins/transform-old-class-binding-syntax', 'ember-template-compiler/plugins/transform-item-class', 'ember-template-compiler/plugins/transform-component-attrs-into-mut', 'ember-template-compiler/plugins/transform-component-curly-to-readonly', 'ember-template-compiler/plugins/transform-angle-bracket-components', 'ember-template-compiler/plugins/transform-input-on-to-onEvent', 'ember-template-compiler/plugins/transform-each-into-collection', 'ember-template-compiler/plugins/assert-no-view-and-controller-paths', 'ember-template-compiler/plugins/assert-no-view-helper', 'ember-template-compiler/compat'], function (exports, _emberMetal, _emberTemplateCompilerSystemPrecompile, _emberTemplateCompilerSystemCompile, _emberTemplateCompilerSystemTemplate, _emberTemplateCompilerPlugins, _emberTemplateCompilerPluginsTransformOldBindingSyntax, _emberTemplateCompilerPluginsTransformOldClassBindingSyntax, _emberTemplateCompilerPluginsTransformItemClass, _emberTemplateCompilerPluginsTransformComponentAttrsIntoMut, _emberTemplateCompilerPluginsTransformComponentCurlyToReadonly, _emberTemplateCompilerPluginsTransformAngleBracketComponents, _emberTemplateCompilerPluginsTransformInputOnToOnEvent, _emberTemplateCompilerPluginsTransformEachIntoCollection, _emberTemplateCompilerPluginsAssertNoViewAndControllerPaths, _emberTemplateCompilerPluginsAssertNoViewHelper, _emberTemplateCompilerCompat) { + 'use strict'; - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformWithAsToHash["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformEachInToBlockParams["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformBindAttrToAttributes["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformSingleArgEach["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformEachIntoCollection["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformOldBindingSyntax["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformOldClassBindingSyntax["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformItemClass["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformComponentAttrsIntoMut["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformComponentCurlyToReadonly["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformAngleBracketComponents["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformInputOnToOnEvent["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsDeprecateViewAndControllerPaths["default"]); - _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsDeprecateViewHelper["default"]); - - exports._Ember = _emberMetalCore["default"]; - exports.precompile = _emberTemplateCompilerSystemPrecompile["default"]; - exports.compile = _emberTemplateCompilerSystemCompile["default"]; - exports.template = _emberTemplateCompilerSystemTemplate["default"]; + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformOldBindingSyntax.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformOldClassBindingSyntax.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformItemClass.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformComponentAttrsIntoMut.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformComponentCurlyToReadonly.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformAngleBracketComponents.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformInputOnToOnEvent.default); + + if (_emberMetal.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsTransformEachIntoCollection.default); + } else { + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsAssertNoViewAndControllerPaths.default); + _emberTemplateCompilerPlugins.registerPlugin('ast', _emberTemplateCompilerPluginsAssertNoViewHelper.default); + } + + exports._Ember = _emberMetal.default; + exports.precompile = _emberTemplateCompilerSystemPrecompile.default; + exports.compile = _emberTemplateCompilerSystemCompile.default; + exports.template = _emberTemplateCompilerSystemTemplate.default; exports.registerPlugin = _emberTemplateCompilerPlugins.registerPlugin; }); // used for adding Ember.Handlebars.compile for backwards compat -enifed("ember-template-compiler/compat", ["exports", "ember-metal/core", "ember-template-compiler/compat/precompile", "ember-template-compiler/system/compile", "ember-template-compiler/system/template"], function (exports, _emberMetalCore, _emberTemplateCompilerCompatPrecompile, _emberTemplateCompilerSystemCompile, _emberTemplateCompilerSystemTemplate) { - "use strict"; +enifed('ember-template-compiler/compat', ['exports', 'ember-metal/core', 'ember-template-compiler/compat/precompile', 'ember-template-compiler/system/compile', 'ember-template-compiler/system/template'], function (exports, _emberMetalCore, _emberTemplateCompilerCompatPrecompile, _emberTemplateCompilerSystemCompile, _emberTemplateCompilerSystemTemplate) { + 'use strict'; - var EmberHandlebars = _emberMetalCore["default"].Handlebars = _emberMetalCore["default"].Handlebars || {}; + var EmberHandlebars = _emberMetalCore.default.Handlebars = _emberMetalCore.default.Handlebars || {}; - EmberHandlebars.precompile = _emberTemplateCompilerCompatPrecompile["default"]; - EmberHandlebars.compile = _emberTemplateCompilerSystemCompile["default"]; - EmberHandlebars.template = _emberTemplateCompilerSystemTemplate["default"]; + EmberHandlebars.precompile = _emberTemplateCompilerCompatPrecompile.default; + EmberHandlebars.compile = _emberTemplateCompilerSystemCompile.default; + EmberHandlebars.template = _emberTemplateCompilerSystemTemplate.default; }); -enifed('ember-template-compiler/compat/precompile', ['exports', 'ember-template-compiler/system/compile_options'], function (exports, _emberTemplateCompilerSystemCompile_options) { +enifed('ember-template-compiler/compat/precompile', ['exports', 'ember-metal/core', 'ember-template-compiler/system/compile_options'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCompile_options) { /** @module ember @submodule ember-template-compiler @@ -39429,8 +35166,8 @@ enifed('ember-template-compiler/compat/precompile', ['exports', 'ember-template- var compile, compileSpec; - exports["default"] = function (string) { - if ((!compile || !compileSpec) && Ember.__loader.registry['htmlbars-compiler/compiler']) { + exports.default = function (string) { + if ((!compile || !compileSpec) && _emberMetalCore.default.__loader.registry['htmlbars-compiler/compiler']) { var Compiler = requireModule('htmlbars-compiler/compiler'); compile = Compiler.compile; @@ -39444,7 +35181,7 @@ enifed('ember-template-compiler/compat/precompile', ['exports', 'ember-template- var asObject = arguments[1] === undefined ? true : arguments[1]; var compileFunc = asObject ? compile : compileSpec; - return compileFunc(string, _emberTemplateCompilerSystemCompile_options["default"]()); + return compileFunc(string, _emberTemplateCompilerSystemCompile_options.default()); }; }); enifed('ember-template-compiler/plugins', ['exports'], function (exports) { @@ -39479,12 +35216,12 @@ enifed('ember-template-compiler/plugins', ['exports'], function (exports) { plugins[type].push(Plugin); } - exports["default"] = plugins; + exports.default = plugins; }); -enifed("ember-template-compiler/plugins/deprecate-view-and-controller-paths", ["exports", "ember-metal/core", "ember-template-compiler/system/calculate-location-display"], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { - "use strict"; +enifed('ember-template-compiler/plugins/assert-no-view-and-controller-paths', ['exports', 'ember-metal/core', 'ember-template-compiler/system/calculate-location-display'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { + 'use strict'; - function DeprecateViewAndControllerPaths(options) { + function AssertNoViewAndControllerPaths(options) { // set later within HTMLBars to the syntax package this.syntax = null; this.options = options || {}; @@ -39495,7 +35232,7 @@ enifed("ember-template-compiler/plugins/deprecate-view-and-controller-paths", [" @method transform @param {AST} ast The AST to be transformed. */ - DeprecateViewAndControllerPaths.prototype.transform = function DeprecateViewAndControllerPaths_transform(ast) { + AssertNoViewAndControllerPaths.prototype.transform = function AssertNoViewAndControllerPaths_transform(ast) { var walker = new this.syntax.Walker(); var moduleName = this.options && this.options.moduleName; @@ -39504,15 +35241,15 @@ enifed("ember-template-compiler/plugins/deprecate-view-and-controller-paths", [" return; } - deprecatePath(moduleName, node, node.path); - deprecatePaths(moduleName, node, node.params); - deprecateHash(moduleName, node, node.hash); + assertPath(moduleName, node, node.path); + assertPaths(moduleName, node, node.params); + assertHash(moduleName, node, node.hash); }); return ast; }; - function deprecateHash(moduleName, node, hash) { + function assertHash(moduleName, node, hash) { if (!hash || !hash.pairs) { return; } @@ -39520,34 +35257,34 @@ enifed("ember-template-compiler/plugins/deprecate-view-and-controller-paths", [" for (i = 0, l = hash.pairs.length; i < l; i++) { pair = hash.pairs[i]; paths = pair.value.params; - deprecatePaths(moduleName, pair, paths); + assertPaths(moduleName, pair, paths); } } - function deprecatePaths(moduleName, node, paths) { + function assertPaths(moduleName, node, paths) { if (!paths) { return; } var i, l, path; for (i = 0, l = paths.length; i < l; i++) { path = paths[i]; - deprecatePath(moduleName, node, path); + assertPath(moduleName, node, path); } } - function deprecatePath(moduleName, node, path) { + function assertPath(moduleName, node, path) { } function validate(node) { return node.type === 'MustacheStatement' || node.type === 'BlockStatement'; } - exports["default"] = DeprecateViewAndControllerPaths; + exports.default = AssertNoViewAndControllerPaths; }); -enifed("ember-template-compiler/plugins/deprecate-view-helper", ["exports", "ember-metal/core", "ember-template-compiler/system/calculate-location-display"], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { - "use strict"; +enifed('ember-template-compiler/plugins/assert-no-view-helper', ['exports', 'ember-metal/core', 'ember-template-compiler/system/calculate-location-display'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { + 'use strict'; - function DeprecateViewHelper(options) { + function AssertNoViewHelper(options) { // set later within HTMLBars to the syntax package this.syntax = null; this.options = options || {}; @@ -39558,8 +35295,8 @@ enifed("ember-template-compiler/plugins/deprecate-view-helper", ["exports", "emb @method transform @param {AST} ast The AST to be transformed. */ - DeprecateViewHelper.prototype.transform = function DeprecateViewHelper_transform(ast) { - if (!!_emberMetalCore["default"].ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + AssertNoViewHelper.prototype.transform = function AssertNoViewHelper_transform(ast) { + if (!!_emberMetalCore.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { return ast; } var walker = new this.syntax.Walker(); @@ -39570,31 +35307,26 @@ enifed("ember-template-compiler/plugins/deprecate-view-helper", ["exports", "emb return; } - deprecateHelper(moduleName, node); + assertHelper(moduleName, node); }); return ast; }; - function deprecateHelper(moduleName, node) { + function assertHelper(moduleName, node) { var paramValue = node.params.length && node.params[0].value; if (!paramValue) { return; - } else if (paramValue === 'select') { - deprecateSelect(moduleName, node); } else { } } - function deprecateSelect(moduleName, node) { - } - function validate(node) { return (node.type === 'MustacheStatement' || node.type === 'BlockStatement') && node.path.parts[0] === 'view'; } - exports["default"] = DeprecateViewHelper; + exports.default = AssertNoViewHelper; }); enifed('ember-template-compiler/plugins/transform-angle-bracket-components', ['exports'], function (exports) { 'use strict'; @@ -39609,7 +35341,7 @@ enifed('ember-template-compiler/plugins/transform-angle-bracket-components', ['e @method transform @param {AST} ast The AST to be transformed. */ - TransformAngleBracketComponents.prototype.transform = function TransformBindAttrToAttributes_transform(ast) { + TransformAngleBracketComponents.prototype.transform = function TransformAngleBracketComponents_transform(ast) { var walker = new this.syntax.Walker(); walker.visit(ast, function (node) { @@ -39627,188 +35359,8 @@ enifed('ember-template-compiler/plugins/transform-angle-bracket-components', ['e return node.type === 'ComponentNode'; } - exports["default"] = TransformAngleBracketComponents; + exports.default = TransformAngleBracketComponents; }); -enifed("ember-template-compiler/plugins/transform-bind-attr-to-attributes", ["exports", "ember-metal/core", "ember-template-compiler/system/string", "ember-template-compiler/system/calculate-location-display"], function (exports, _emberMetalCore, _emberTemplateCompilerSystemString, _emberTemplateCompilerSystemCalculateLocationDisplay) { - /** - @module ember - @submodule ember-htmlbars - */ - - "use strict"; - - /** - An HTMLBars AST transformation that replaces all instances of - {{bind-attr}} helpers with the equivalent HTMLBars-style bound - attributes. For example - - ```handlebars -
    - ``` - - becomes - - ```handlebars -
    - ``` - - @class TransformBindAttrToAttributes - @private - */ - function TransformBindAttrToAttributes(options) { - // set later within HTMLBars to the syntax package - this.syntax = null; - this.options = options || {}; - } - - /** - @private - @method transform - @param {AST} ast The AST to be transformed. - */ - TransformBindAttrToAttributes.prototype.transform = function TransformBindAttrToAttributes_transform(ast) { - var plugin = this; - var moduleName = this.options.moduleName; - var walker = new this.syntax.Walker(); - - walker.visit(ast, function (node) { - if (node.type === 'ElementNode') { - for (var i = 0; i < node.modifiers.length; i++) { - var modifier = node.modifiers[i]; - - if (isBindAttrModifier(modifier, moduleName)) { - node.modifiers.splice(i--, 1); - plugin.assignAttrs(node, modifier.hash); - } - } - } - }); - - return ast; - }; - - TransformBindAttrToAttributes.prototype.assignAttrs = function assignAttrs(element, hash) { - var pairs = hash.pairs; - - for (var i = 0; i < pairs.length; i++) { - var name = pairs[i].key; - var value = pairs[i].value; - - assertAttrNameIsUnused(element, name); - - var attr = this.syntax.builders.attr(name, this.transformValue(name, value)); - element.attributes.push(attr); - } - }; - - TransformBindAttrToAttributes.prototype.transformValue = function transformValue(name, value) { - var b = this.syntax.builders; - - if (name === 'class') { - switch (value.type) { - case 'StringLiteral': - return this.parseClasses(value.value); - case 'PathExpression': - return this.parseClasses(value.original); - case 'SubExpression': - return b.mustache(value.path, value.params, value.hash); - default: - _emberMetalCore["default"].assert("Unsupported attribute value type: " + value.type); - } - } else { - switch (value.type) { - case 'StringLiteral': - return b.mustache(b.path(value.value)); - case 'PathExpression': - return b.mustache(value); - case 'SubExpression': - return b.mustache(value.path, value.params, value.hash); - default: - _emberMetalCore["default"].assert("Unsupported attribute value type: " + value.type); - } - } - }; - - TransformBindAttrToAttributes.prototype.parseClasses = function parseClasses(value) { - var b = this.syntax.builders; - - var concat = b.concat(); - var classes = value.split(' '); - - for (var i = 0; i < classes.length; i++) { - if (i > 0) { - concat.parts.push(b.string(' ')); - } - - var concatPart = this.parseClass(classes[i]); - concat.parts.push(concatPart); - } - - return concat; - }; - - TransformBindAttrToAttributes.prototype.parseClass = function parseClass(value) { - var b = this.syntax.builders; - - var parts = value.split(':'); - - switch (parts.length) { - case 1: - // Before: {{bind-attr class="view.fooBar ..."}} - // After: class="{{-bind-attr-class view.fooBar "foo-bar"}} ..." - return b.sexpr(b.path('-bind-attr-class'), [b.path(parts[0]), b.string(dasherizeLastKey(parts[0]))]); - case 2: - if (parts[0] === '') { - // Before: {{bind-attr class=":foo ..."}} - // After: class="foo ..." - return b.string(parts[1]); - } else { - // Before: {{bind-attr class="some.path:foo ..."}} - // After: class="{{if some.path "foo" ""}} ..." - return b.sexpr(b.path('if'), [b.path(parts[0]), b.string(parts[1]), b.string('')]); - } - break; - case 3: - // Before: {{bind-attr class="some.path:foo:bar ..."}} - // After: class="{{if some.path "foo" "bar"}} ..." - return b.sexpr(b.path('if'), [b.path(parts[0]), b.string(parts[1]), b.string(parts[2])]); - default: - _emberMetalCore["default"].assert("Unsupported bind-attr class syntax: `" + value + "`"); - } - }; - - function isBindAttrModifier(modifier, moduleName) { - var name = modifier.path.original; - - var moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, modifier.path.loc); - - if (name === 'bind-attr' || name === 'bindAttr') { - return true; - } else { - return false; - } - } - - function assertAttrNameIsUnused(element, name) { - for (var i = 0; i < element.attributes.length; i++) { - var attr = element.attributes[i]; - - if (attr.name === name) { - if (name === 'class') { - } else { - } - } - } - } - - function dasherizeLastKey(path) { - var parts = path.split('.'); - return _emberTemplateCompilerSystemString.dasherize(parts[parts.length - 1]); - } - - exports["default"] = TransformBindAttrToAttributes; -}); -// Ember.assert enifed('ember-template-compiler/plugins/transform-component-attrs-into-mut', ['exports'], function (exports) { 'use strict'; @@ -39822,7 +35374,7 @@ enifed('ember-template-compiler/plugins/transform-component-attrs-into-mut', ['e @method transform @param {AST} ast The AST to be transformed. */ - TransformComponentAttrsIntoMut.prototype.transform = function TransformBindAttrToAttributes_transform(ast) { + TransformComponentAttrsIntoMut.prototype.transform = function TransformComponentAttrsIntoMut_transform(ast) { var b = this.syntax.builders; var walker = new this.syntax.Walker(); @@ -39853,7 +35405,7 @@ enifed('ember-template-compiler/plugins/transform-component-attrs-into-mut', ['e } } - exports["default"] = TransformComponentAttrsIntoMut; + exports.default = TransformComponentAttrsIntoMut; }); enifed('ember-template-compiler/plugins/transform-component-curly-to-readonly', ['exports'], function (exports) { 'use strict'; @@ -39902,82 +35454,7 @@ enifed('ember-template-compiler/plugins/transform-component-curly-to-readonly', } } - exports["default"] = TransformComponentCurlyToReadonly; -}); -enifed("ember-template-compiler/plugins/transform-each-in-to-block-params", ["exports", "ember-metal/core", "ember-template-compiler/system/calculate-location-display"], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { - "use strict"; - - /** - @module ember - @submodule ember-htmlbars - */ - - /** - An HTMLBars AST transformation that replaces all instances of - - ```handlebars - {{#each item in items}} - {{/each}} - ``` - - with - - ```handlebars - {{#each items as |item|}} - {{/each}} - ``` - - @class TransformEachInToBlockParams - @private - */ - function TransformEachInToBlockParams(options) { - // set later within HTMLBars to the syntax package - this.syntax = null; - this.options = options; - } - - /** - @private - @method transform - @param {AST} ast The AST to be transformed. - */ - TransformEachInToBlockParams.prototype.transform = function TransformEachInToBlockParams_transform(ast) { - var b = this.syntax.builders; - var walker = new this.syntax.Walker(); - var moduleName = this.options.moduleName; - - walker.visit(ast, function (node) { - if (validate(node)) { - - var removedParams = node.params.splice(0, 2); - var keyword = removedParams[0].original; - var moduleInfo = undefined; - - if (node.type === 'BlockStatement') { - moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, node.program.loc); - - if (node.program.blockParams.length) { - throw new Error('You cannot use keyword (`{{#each foo in bar}}`) and block params (`{{#each bar as |foo|}}`) at the same time ' + moduleInfo + '.'); - } - - node.program.blockParams = [keyword]; - } else { - moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, node.loc); - - node.hash.pairs.push(b.pair('keyword', b.string(keyword))); - } - - } - }); - - return ast; - }; - - function validate(node) { - return (node.type === 'BlockStatement' || node.type === 'MustacheStatement') && node.path.original === 'each' && node.params.length === 3 && node.params[1].type === 'PathExpression' && node.params[1].original === 'in'; - } - - exports["default"] = TransformEachInToBlockParams; + exports.default = TransformComponentCurlyToReadonly; }); enifed('ember-template-compiler/plugins/transform-each-in-to-hash', ['exports'], function (exports) { /** @@ -40047,12 +35524,12 @@ enifed('ember-template-compiler/plugins/transform-each-in-to-hash', ['exports'], return (node.type === 'BlockStatement' || node.type === 'MustacheStatement') && node.sexpr.path.original === 'each' && node.sexpr.params.length === 3 && node.sexpr.params[1].type === 'PathExpression' && node.sexpr.params[1].original === 'in'; }; - exports["default"] = TransformEachInToHash; + exports.default = TransformEachInToHash; }); enifed('ember-template-compiler/plugins/transform-each-into-collection', ['exports', 'ember-metal/core', 'ember-template-compiler/system/calculate-location-display'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { 'use strict'; - exports["default"] = TransformEachIntoCollection; + exports.default = TransformEachIntoCollection; function TransformEachIntoCollection(options) { this.options = options; @@ -40070,7 +35547,7 @@ enifed('ember-template-compiler/plugins/transform-each-into-collection', ['expor return; } - var moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, legacyHashKey.loc); + var moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay.default(moduleName, legacyHashKey.loc); var list = node.params.shift(); @@ -40112,8 +35589,8 @@ enifed('ember-template-compiler/plugins/transform-each-into-collection', ['expor return false; } }); -enifed("ember-template-compiler/plugins/transform-input-on-to-onEvent", ["exports", "ember-metal/core", "ember-template-compiler/system/calculate-location-display"], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { - "use strict"; +enifed('ember-template-compiler/plugins/transform-input-on-to-onEvent', ['exports', 'ember-metal/core', 'ember-template-compiler/system/calculate-location-display'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { + 'use strict'; /** @module ember @@ -40161,7 +35638,7 @@ enifed("ember-template-compiler/plugins/transform-input-on-to-onEvent", ["export var on = hashPairForKey(node.hash, 'on'); var onEvent = hashPairForKey(node.hash, 'onEvent'); var normalizedOn = on || onEvent; - var moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, node.loc); + var moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay.default(moduleName, node.loc); if (normalizedOn && normalizedOn.value.type !== 'StringLiteral') { @@ -40177,14 +35654,14 @@ enifed("ember-template-compiler/plugins/transform-input-on-to-onEvent", ["export return; // exit early, if no action was available there is nothing to do } - var specifiedOn = normalizedOn ? normalizedOn.key + "=\"" + normalizedOn.value.value + "\" " : ''; + var specifiedOn = normalizedOn ? normalizedOn.key + '="' + normalizedOn.value.value + '" ' : ''; if (normalizedOn && normalizedOn.value.value === 'keyPress') { // using `keyPress` in the root of the component will // clobber the keyPress event handler normalizedOn.value.value = 'key-press'; } - var expected = (normalizedOn ? normalizedOn.value.value : 'enter') + "=\"" + action.value.original + "\""; + var expected = (normalizedOn ? normalizedOn.value.value : 'enter') + '="' + action.value.original + '"'; if (!normalizedOn) { normalizedOn = b.pair('onEvent', b.string('enter')); @@ -40225,12 +35702,12 @@ enifed("ember-template-compiler/plugins/transform-input-on-to-onEvent", ["export hash.pairs = newPairs; } - exports["default"] = TransformInputOnToOnEvent; + exports.default = TransformInputOnToOnEvent; }); enifed('ember-template-compiler/plugins/transform-item-class', ['exports'], function (exports) { 'use strict'; - exports["default"] = TransformItemClass; + exports.default = TransformItemClass; function TransformItemClass() { this.syntax = null; @@ -40283,7 +35760,7 @@ enifed('ember-template-compiler/plugins/transform-item-class', ['exports'], func enifed('ember-template-compiler/plugins/transform-old-binding-syntax', ['exports', 'ember-metal/core', 'ember-template-compiler/system/calculate-location-display'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCalculateLocationDisplay) { 'use strict'; - exports["default"] = TransformOldBindingSyntax; + exports.default = TransformOldBindingSyntax; function TransformOldBindingSyntax(options) { this.syntax = null; @@ -40304,7 +35781,7 @@ enifed('ember-template-compiler/plugins/transform-old-binding-syntax', ['exports var key = pair.key; var value = pair.value; - var sourceInformation = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, pair.loc); + var sourceInformation = _emberTemplateCompilerSystemCalculateLocationDisplay.default(moduleName, pair.loc); if (key === 'classBinding') { return; @@ -40348,7 +35825,7 @@ enifed('ember-template-compiler/plugins/transform-old-binding-syntax', ['exports enifed('ember-template-compiler/plugins/transform-old-class-binding-syntax', ['exports'], function (exports) { 'use strict'; - exports["default"] = TransformOldClassBindingSyntax; + exports.default = TransformOldClassBindingSyntax; function TransformOldClassBindingSyntax(options) { this.syntax = null; @@ -40485,105 +35962,10 @@ enifed('ember-template-compiler/plugins/transform-old-class-binding-syntax', ['e return segments; } }); -enifed('ember-template-compiler/plugins/transform-single-arg-each', ['exports'], function (exports) { - 'use strict'; - - exports["default"] = TransformSingleArgEach; - - function TransformSingleArgEach() { - this.syntax = null; - } - - TransformSingleArgEach.prototype.transform = function TransformSingleArgEach_transform(ast) { - var b = this.syntax.builders; - var walker = new this.syntax.Walker(); - - walker.visit(ast, function (node) { - if (!validate(node)) { - return; - } - - node.params.push(b.path('this')); - }); - - return ast; - }; - - function validate(node) { - return (node.type === 'BlockStatement' || node.type === 'MustacheStatement') && node.path.original === 'each' && node.params.length === 0; - } -}); -enifed("ember-template-compiler/plugins/transform-with-as-to-hash", ["exports", "ember-template-compiler/system/calculate-location-display"], function (exports, _emberTemplateCompilerSystemCalculateLocationDisplay) { - /** - @module ember - @submodule ember-htmlbars - */ - - "use strict"; - - /** - An HTMLBars AST transformation that replaces all instances of - - ```handlebars - {{#with foo.bar as bar}} - {{/with}} - ``` - - with - - ```handlebars - {{#with foo.bar as |bar|}} - {{/with}} - ``` - - @private - @class TransformWithAsToHash - */ - function TransformWithAsToHash(options) { - // set later within HTMLBars to the syntax package - this.syntax = null; - this.options = options || {}; - } - - /** - @private - @method transform - @param {AST} ast The AST to be transformed. - */ - TransformWithAsToHash.prototype.transform = function TransformWithAsToHash_transform(ast) { - var pluginContext = this; - var walker = new pluginContext.syntax.Walker(); - var moduleName = this.options.moduleName; - - walker.visit(ast, function (node) { - if (pluginContext.validate(node)) { - - if (node.program && node.program.blockParams.length) { - throw new Error('You cannot use keyword (`{{with foo as bar}}`) and block params (`{{with foo as |bar|}}`) at the same time.'); - } - - var moduleInfo = _emberTemplateCompilerSystemCalculateLocationDisplay["default"](moduleName, node.program.loc); - - - var removedParams = node.params.splice(1, 2); - var keyword = removedParams[1].original; - node.program.blockParams = [keyword]; - } - }); - - return ast; - }; - - TransformWithAsToHash.prototype.validate = function TransformWithAsToHash_validate(node) { - return node.type === 'BlockStatement' && node.path.original === 'with' && node.params.length === 3 && node.params[1].type === 'PathExpression' && node.params[1].original === 'as'; - }; - - exports["default"] = TransformWithAsToHash; -}); enifed('ember-template-compiler/system/calculate-location-display', ['exports'], function (exports) { 'use strict'; - exports["default"] = calculateLocationDisplay; + exports.default = calculateLocationDisplay; function calculateLocationDisplay(moduleName, _loc) { var loc = _loc || {}; @@ -40613,13 +35995,13 @@ enifed('ember-template-compiler/system/calculate-location-display', ['exports'], return moduleInfo; } }); -enifed("ember-template-compiler/system/compile", ["exports", "ember-template-compiler/system/compile_options", "ember-template-compiler/system/template"], function (exports, _emberTemplateCompilerSystemCompile_options, _emberTemplateCompilerSystemTemplate) { +enifed('ember-template-compiler/system/compile', ['exports', 'ember-metal/core', 'ember-template-compiler/system/compile_options', 'ember-template-compiler/system/template'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCompile_options, _emberTemplateCompilerSystemTemplate) { /** @module ember @submodule ember-template-compiler */ - "use strict"; + 'use strict'; var compile; @@ -40634,8 +36016,8 @@ enifed("ember-template-compiler/system/compile", ["exports", "ember-template-com @param {Object} options This is an options hash to augment the compiler options. */ - exports["default"] = function (templateString, options) { - if (!compile && Ember.__loader.registry['htmlbars-compiler/compiler']) { + exports.default = function (templateString, options) { + if (!compile && _emberMetalCore.default.__loader.registry['htmlbars-compiler/compiler']) { compile = requireModule('htmlbars-compiler/compiler').compile; } @@ -40643,27 +36025,27 @@ enifed("ember-template-compiler/system/compile", ["exports", "ember-template-com throw new Error('Cannot call `compile` without the template compiler loaded. Please load `ember-template-compiler.js` prior to calling `compile`.'); } - var templateSpec = compile(templateString, _emberTemplateCompilerSystemCompile_options["default"](options)); + var templateSpec = compile(templateString, _emberTemplateCompilerSystemCompile_options.default(options)); - return _emberTemplateCompilerSystemTemplate["default"](templateSpec); + return _emberTemplateCompilerSystemTemplate.default(templateSpec); }; }); -enifed("ember-template-compiler/system/compile_options", ["exports", "ember-metal/core", "ember-metal/merge", "ember-template-compiler/plugins"], function (exports, _emberMetalCore, _emberMetalMerge, _emberTemplateCompilerPlugins) { +enifed('ember-template-compiler/system/compile_options', ['exports', 'ember-metal/features', 'ember-metal/merge', 'ember-template-compiler/plugins'], function (exports, _emberMetalFeatures, _emberMetalMerge, _emberTemplateCompilerPlugins) { /** @module ember @submodule ember-template-compiler */ - "use strict"; + 'use strict'; /** @private @property compileOptions */ - exports["default"] = function (_options) { + exports.default = function (_options) { var disableComponentGeneration = true; - + var options = undefined; // When calling `Ember.Handlebars.compile()` a second argument of `true` // had a special meaning (long since lost), this just gaurds against @@ -40677,7 +36059,7 @@ enifed("ember-template-compiler/system/compile_options", ["exports", "ember-meta options.disableComponentGeneration = disableComponentGeneration; var plugins = { - ast: _emberTemplateCompilerPlugins["default"].ast.slice() + ast: _emberTemplateCompilerPlugins.default.ast.slice() }; if (options.plugins && options.plugins.ast) { @@ -40687,7 +36069,7 @@ enifed("ember-template-compiler/system/compile_options", ["exports", "ember-meta options.buildMeta = function buildMeta(program) { return { - revision: 'Ember@1.13.6', + revision: 'Ember@2.0.2+a7f49eab', loc: program.loc, moduleName: options.moduleName }; @@ -40696,12 +36078,11 @@ enifed("ember-template-compiler/system/compile_options", ["exports", "ember-meta return options; }; }); -enifed('ember-template-compiler/system/precompile', ['exports', 'ember-template-compiler/system/compile_options'], function (exports, _emberTemplateCompilerSystemCompile_options) { +enifed('ember-template-compiler/system/precompile', ['exports', 'ember-metal/core', 'ember-template-compiler/system/compile_options'], function (exports, _emberMetalCore, _emberTemplateCompilerSystemCompile_options) { /** @module ember @submodule ember-template-compiler */ - 'use strict'; var compileSpec; @@ -40717,8 +36098,8 @@ enifed('ember-template-compiler/system/precompile', ['exports', 'ember-template- @param {String} templateString This is the string to be compiled by HTMLBars. */ - exports["default"] = function (templateString, options) { - if (!compileSpec && Ember.__loader.registry['htmlbars-compiler/compiler']) { + exports.default = function (templateString, options) { + if (!compileSpec && _emberMetalCore.default.__loader.registry['htmlbars-compiler/compiler']) { compileSpec = requireModule('htmlbars-compiler/compiler').compileSpec; } @@ -40726,35 +36107,12 @@ enifed('ember-template-compiler/system/precompile', ['exports', 'ember-template- throw new Error('Cannot call `compileSpec` without the template compiler loaded. Please load `ember-template-compiler.js` prior to calling `compileSpec`.'); } - return compileSpec(templateString, _emberTemplateCompilerSystemCompile_options["default"](options)); + return compileSpec(templateString, _emberTemplateCompilerSystemCompile_options.default(options)); }; }); -enifed('ember-template-compiler/system/string', ['exports'], function (exports) { - /** - @module ember - @submodule ember-template-compiler - */ - - // This module is duplicated from ember-runtime to support bind-attr. - +enifed('ember-template-compiler/system/template', ['exports', 'htmlbars-runtime/hooks'], function (exports, _htmlbarsRuntimeHooks) { 'use strict'; - exports.decamelize = decamelize; - exports.dasherize = dasherize; - var STRING_DECAMELIZE_REGEXP = /([a-z\d])([A-Z])/g; - var STRING_DASHERIZE_REGEXP = /[ _]/g; - - function decamelize(str) { - return str.replace(STRING_DECAMELIZE_REGEXP, '$1_$2').toLowerCase(); - } - - function dasherize(str) { - return decamelize(str).replace(STRING_DASHERIZE_REGEXP, '-'); - } -}); -enifed("ember-template-compiler/system/template", ["exports", "htmlbars-runtime/hooks"], function (exports, _htmlbarsRuntimeHooks) { - "use strict"; - /** @module ember @submodule ember-template-compiler @@ -40769,7 +36127,7 @@ enifed("ember-template-compiler/system/template", ["exports", "htmlbars-runtime/ @param {Function} templateSpec This is the compiled HTMLBars template spec. */ - exports["default"] = function (templateSpec) { + exports.default = function (templateSpec) { if (!templateSpec.render) { templateSpec = _htmlbarsRuntimeHooks.wrap(templateSpec); } @@ -40780,14 +36138,14 @@ enifed("ember-template-compiler/system/template", ["exports", "htmlbars-runtime/ return templateSpec; }; }); -enifed("ember-views", ["exports", "ember-runtime", "ember-views/system/jquery", "ember-views/system/utils", "ember-views/compat/render_buffer", "ember-views/system/ext", "ember-views/views/states", "ember-metal-views/renderer", "ember-views/views/core_view", "ember-views/views/view", "ember-views/views/container_view", "ember-views/views/collection_view", "ember-views/views/component", "ember-views/system/event_dispatcher", "ember-views/mixins/view_target_action_support", "ember-views/component_lookup", "ember-views/views/checkbox", "ember-views/mixins/text_support", "ember-views/views/text_field", "ember-views/views/text_area", "ember-views/views/select", "ember-views/compat/metamorph_view", "ember-views/views/legacy_each_view"], function (exports, _emberRuntime, _emberViewsSystemJquery, _emberViewsSystemUtils, _emberViewsCompatRender_buffer, _emberViewsSystemExt, _emberViewsViewsStates, _emberMetalViewsRenderer, _emberViewsViewsCore_view, _emberViewsViewsView, _emberViewsViewsContainer_view, _emberViewsViewsCollection_view, _emberViewsViewsComponent, _emberViewsSystemEvent_dispatcher, _emberViewsMixinsView_target_action_support, _emberViewsComponent_lookup, _emberViewsViewsCheckbox, _emberViewsMixinsText_support, _emberViewsViewsText_field, _emberViewsViewsText_area, _emberViewsViewsSelect, _emberViewsCompatMetamorph_view, _emberViewsViewsLegacy_each_view) { +enifed('ember-views', ['exports', 'ember-runtime', 'ember-views/system/jquery', 'ember-views/system/utils', 'ember-views/system/ext', 'ember-views/views/states', 'ember-metal-views/renderer', 'ember-views/views/core_view', 'ember-views/views/view', 'ember-views/views/container_view', 'ember-views/views/collection_view', 'ember-views/views/component', 'ember-views/system/event_dispatcher', 'ember-views/mixins/view_target_action_support', 'ember-views/component_lookup', 'ember-views/views/checkbox', 'ember-views/mixins/text_support', 'ember-views/views/text_field', 'ember-views/views/text_area', 'ember-views/views/select', 'ember-views/compat/metamorph_view', 'ember-views/views/legacy_each_view'], function (exports, _emberRuntime, _emberViewsSystemJquery, _emberViewsSystemUtils, _emberViewsSystemExt, _emberViewsViewsStates, _emberMetalViewsRenderer, _emberViewsViewsCore_view, _emberViewsViewsView, _emberViewsViewsContainer_view, _emberViewsViewsCollection_view, _emberViewsViewsComponent, _emberViewsSystemEvent_dispatcher, _emberViewsMixinsView_target_action_support, _emberViewsComponent_lookup, _emberViewsViewsCheckbox, _emberViewsMixinsText_support, _emberViewsViewsText_field, _emberViewsViewsText_area, _emberViewsViewsSelect, _emberViewsCompatMetamorph_view, _emberViewsViewsLegacy_each_view) { /** @module ember @submodule ember-views */ // BEGIN IMPORTS - "use strict"; + 'use strict'; // END IMPORTS @@ -40800,75 +36158,103 @@ enifed("ember-views", ["exports", "ember-runtime", "ember-views/system/jquery", */ // BEGIN EXPORTS - _emberRuntime["default"].$ = _emberViewsSystemJquery["default"]; + _emberRuntime.default.$ = _emberViewsSystemJquery.default; - _emberRuntime["default"].ViewTargetActionSupport = _emberViewsMixinsView_target_action_support["default"]; - _emberRuntime["default"].RenderBuffer = _emberViewsCompatRender_buffer["default"]; + _emberRuntime.default.ViewTargetActionSupport = _emberViewsMixinsView_target_action_support.default; - var ViewUtils = _emberRuntime["default"].ViewUtils = {}; + var ViewUtils = _emberRuntime.default.ViewUtils = {}; ViewUtils.isSimpleClick = _emberViewsSystemUtils.isSimpleClick; ViewUtils.getViewClientRects = _emberViewsSystemUtils.getViewClientRects; ViewUtils.getViewBoundingClientRect = _emberViewsSystemUtils.getViewBoundingClientRect; - _emberRuntime["default"].View = _emberViewsViewsView.DeprecatedView; - _emberRuntime["default"].View.states = _emberViewsViewsStates.states; - _emberRuntime["default"].View.cloneStates = _emberViewsViewsStates.cloneStates; - _emberRuntime["default"].View._Renderer = _emberMetalViewsRenderer["default"]; - _emberRuntime["default"].Checkbox = _emberViewsViewsCheckbox["default"]; - _emberRuntime["default"].TextField = _emberViewsViewsText_field["default"]; - _emberRuntime["default"].TextArea = _emberViewsViewsText_area["default"]; + if (_emberRuntime.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + _emberRuntime.default.CoreView = _emberViewsViewsCore_view.DeprecatedCoreView; + _emberRuntime.default.View = _emberViewsViewsView.DeprecatedView; + _emberRuntime.default.View.states = _emberViewsViewsStates.states; + _emberRuntime.default.View.cloneStates = _emberViewsViewsStates.cloneStates; + _emberRuntime.default.View._Renderer = _emberMetalViewsRenderer.default; + _emberRuntime.default.ContainerView = _emberViewsViewsContainer_view.DeprecatedContainerView; + _emberRuntime.default.CollectionView = _emberViewsViewsCollection_view.DeprecatedCollectionView; + } - _emberRuntime["default"].SelectOption = _emberViewsViewsSelect.SelectOption; - _emberRuntime["default"].SelectOptgroup = _emberViewsViewsSelect.SelectOptgroup; + _emberRuntime.default._Renderer = _emberMetalViewsRenderer.default; - _emberRuntime["default"].TextSupport = _emberViewsMixinsText_support["default"]; - _emberRuntime["default"].ComponentLookup = _emberViewsComponent_lookup["default"]; - _emberRuntime["default"].Component = _emberViewsViewsComponent["default"]; - _emberRuntime["default"].EventDispatcher = _emberViewsSystemEvent_dispatcher["default"]; + _emberRuntime.default.Checkbox = _emberViewsViewsCheckbox.default; + _emberRuntime.default.TextField = _emberViewsViewsText_field.default; + _emberRuntime.default.TextArea = _emberViewsViewsText_area.default; + + if (_emberRuntime.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + _emberRuntime.default.Select = _emberViewsViewsSelect.Select; + } + + _emberRuntime.default.SelectOption = _emberViewsViewsSelect.SelectOption; + _emberRuntime.default.SelectOptgroup = _emberViewsViewsSelect.SelectOptgroup; + + _emberRuntime.default.TextSupport = _emberViewsMixinsText_support.default; + _emberRuntime.default.ComponentLookup = _emberViewsComponent_lookup.default; + _emberRuntime.default.Component = _emberViewsViewsComponent.default; + _emberRuntime.default.EventDispatcher = _emberViewsSystemEvent_dispatcher.default; // Deprecated: - _emberRuntime["default"].Select = _emberViewsViewsSelect.DeprecatedSelect; - _emberRuntime["default"].CoreView = _emberViewsViewsCore_view.DeprecatedCoreView; - _emberRuntime["default"].ContainerView = _emberViewsViewsContainer_view.DeprecatedContainerView; - _emberRuntime["default"].CollectionView = _emberViewsViewsCollection_view.DeprecatedCollectionView; - _emberRuntime["default"]._Metamorph = _emberViewsCompatMetamorph_view._Metamorph; - _emberRuntime["default"]._MetamorphView = _emberViewsCompatMetamorph_view["default"]; - _emberRuntime["default"]._LegacyEachView = _emberViewsViewsLegacy_each_view["default"]; + if (_emberRuntime.default.ENV._ENABLE_LEGACY_VIEW_SUPPORT) { + _emberRuntime.default._Metamorph = _emberViewsCompatMetamorph_view._Metamorph; + _emberRuntime.default._MetamorphView = _emberViewsCompatMetamorph_view.default; + _emberRuntime.default._LegacyEachView = _emberViewsViewsLegacy_each_view.default; + } // END EXPORTS - exports["default"] = _emberRuntime["default"]; + exports.default = _emberRuntime.default; }); // for the side effect of extending Ember.run.queues -enifed("ember-views/compat/attrs-proxy", ["exports", "ember-metal/property_get", "ember-metal/mixin", "ember-metal/events", "ember-metal/utils", "ember-metal/keys", "ember-metal/property_events", "ember-metal/observer"], function (exports, _emberMetalProperty_get, _emberMetalMixin, _emberMetalEvents, _emberMetalUtils, _emberMetalKeys, _emberMetalProperty_events, _emberMetalObserver) { - "use strict"; +enifed('ember-views/compat/attrs-proxy', ['exports', 'ember-metal/mixin', 'ember-metal/utils', 'ember-metal/property_events', 'ember-metal/events', 'ember-metal/empty_object'], function (exports, _emberMetalMixin, _emberMetalUtils, _emberMetalProperty_events, _emberMetalEvents, _emberMetalEmpty_object) { + 'use strict'; exports.deprecation = deprecation; function deprecation(key) { - return "You tried to look up an attribute directly on the component. This is deprecated. Use attrs." + key + " instead."; + return 'You tried to look up an attribute directly on the component. This is deprecated. Use attrs.' + key + ' instead.'; } - var MUTABLE_CELL = _emberMetalUtils.symbol("MUTABLE_CELL"); + var MUTABLE_CELL = _emberMetalUtils.symbol('MUTABLE_CELL'); exports.MUTABLE_CELL = MUTABLE_CELL; function isCell(val) { return val && val[MUTABLE_CELL]; } - function attrsWillChange(view, attrsKey) { - var key = attrsKey.slice(6); - view.currentState.legacyAttrWillChange(view, key); - } + function setupAvoidPropagating(instance) { + // This caches the list of properties to avoid setting onto the component instance + // inside `_propagateAttrsToThis`. We cache them so that every instantiated component + // does not have to pay the calculation penalty. + var constructor = instance.constructor; + if (!constructor.__avoidPropagating) { + constructor.__avoidPropagating = new _emberMetalEmpty_object.default(); + var i = undefined, + l = undefined; + for (i = 0, l = instance.concatenatedProperties.length; i < l; i++) { + var prop = instance.concatenatedProperties[i]; - function attrsDidChange(view, attrsKey) { - var key = attrsKey.slice(6); - view.currentState.legacyAttrDidChange(view, key); + constructor.__avoidPropagating[prop] = true; + } + + for (i = 0, l = instance.mergedProperties.length; i < l; i++) { + var prop = instance.mergedProperties[i]; + + constructor.__avoidPropagating[prop] = true; + } + } } var AttrsProxyMixin = { attrs: null, + init: function () { + this._super.apply(this, arguments); + + setupAvoidPropagating(this); + }, + getAttr: function (key) { var attrs = this.attrs; if (!attrs) { @@ -40887,60 +36273,45 @@ enifed("ember-views/compat/attrs-proxy", ["exports", "ember-metal/property_get", var val = attrs[key]; if (!isCell(val)) { - throw new Error("You can't update attrs." + key + ", because it's not mutable"); + throw new Error('You can\'t update attrs.' + key + ', because it\'s not mutable'); } val.update(value); }, - willWatchProperty: function (key) { - if (this._isAngleBracket || key === 'attrs') { - return; - } - - var attrsKey = "attrs." + key; - _emberMetalObserver._addBeforeObserver(this, attrsKey, null, attrsWillChange); - _emberMetalObserver.addObserver(this, attrsKey, null, attrsDidChange); - }, + _propagateAttrsToThis: function () { + var attrs = this.attrs; - didUnwatchProperty: function (key) { - if (this._isAngleBracket || key === 'attrs') { - return; + for (var prop in attrs) { + if (prop !== 'attrs' && !this.constructor.__avoidPropagating[prop]) { + this.set(prop, this.getAttr(prop)); + } } - - var attrsKey = "attrs." + key; - _emberMetalObserver._removeBeforeObserver(this, attrsKey, null, attrsWillChange); - _emberMetalObserver.removeObserver(this, attrsKey, null, attrsDidChange); }, - legacyDidReceiveAttrs: _emberMetalEvents.on('didReceiveAttrs', function () { - if (this._isAngleBracket) { - return; - } - - var keys = _emberMetalKeys["default"](this.attrs); - - for (var i = 0, l = keys.length; i < l; i++) { - // Only issue the deprecation if it wasn't already issued when - // setting attributes initially. - if (!(keys[i] in this)) { - this.notifyPropertyChange(keys[i]); - } - } + initializeShape: _emberMetalEvents.on('init', function () { + this._isDispatchingAttrs = false; }), + _internalDidReceiveAttrs: function () { + this._super(); + this._isDispatchingAttrs = true; + this._propagateAttrsToThis(); + this._isDispatchingAttrs = false; + }, + unknownProperty: function (key) { if (this._isAngleBracket) { return; } - var attrs = _emberMetalProperty_get.get(this, 'attrs'); + var attrs = this.attrs; if (attrs && key in attrs) { // do not deprecate accessing `this[key]` at this time. // add this back when we have a proper migration path - // Ember.deprecate(deprecation(key)); - var possibleCell = _emberMetalProperty_get.get(attrs, key); + // Ember.deprecate(deprecation(key), { id: 'ember-views.', until: '3.0.0' }); + var possibleCell = attrs[key]; if (possibleCell && possibleCell[MUTABLE_CELL]) { return possibleCell.value; @@ -40959,21 +36330,20 @@ enifed("ember-views/compat/attrs-proxy", ["exports", "ember-metal/property_get", if (this._isAngleBracket) { return; } + if (this._isDispatchingAttrs) { + return; + } if (this.currentState) { this.currentState.legacyPropertyDidChange(this, key); } }; - exports["default"] = _emberMetalMixin.Mixin.create(AttrsProxyMixin); + exports.default = _emberMetalMixin.Mixin.create(AttrsProxyMixin); }); - -//import { set } from "ember-metal/property_set"; - -//import run from "ember-metal/run_loop"; -enifed("ember-views/compat/metamorph_view", ["exports", "ember-metal/core", "ember-views/views/view", "ember-metal/mixin"], function (exports, _emberMetalCore, _emberViewsViewsView, _emberMetalMixin) { +enifed('ember-views/compat/metamorph_view', ['exports', 'ember-metal/core', 'ember-views/views/view', 'ember-metal/mixin'], function (exports, _emberMetalCore, _emberViewsViewsView, _emberMetalMixin) { /*jshint newcap:false*/ - "use strict"; + 'use strict'; /** @module ember @@ -41000,6 +36370,7 @@ enifed("ember-views/compat/metamorph_view", ["exports", "ember-metal/core", "emb } }); + exports._Metamorph = _Metamorph; /** @class _MetamorphView @namespace Ember @@ -41007,621 +36378,15 @@ enifed("ember-views/compat/metamorph_view", ["exports", "ember-metal/core", "emb @uses Ember._Metamorph @private */ - exports._Metamorph = _Metamorph; - exports["default"] = _emberViewsViewsView["default"].extend(_Metamorph, { + exports.default = _emberViewsViewsView.default.extend(_Metamorph, { __metamorphType: 'Ember._MetamorphView' }); }); // Ember.deprecate -enifed("ember-views/compat/render_buffer", ["exports", "ember-views/system/jquery", "ember-metal/core", "ember-metal/platform/create", "dom-helper/prop", "ember-views/system/platform"], function (exports, _emberViewsSystemJquery, _emberMetalCore, _emberMetalPlatformCreate, _domHelperProp, _emberViewsSystemPlatform) { - /** - @module ember - @submodule ember-views - */ - - "use strict"; - - exports.renderComponentWithBuffer = renderComponentWithBuffer; - exports["default"] = RenderBuffer; - - // The HTML spec allows for "omitted start tags". These tags are optional - // when their intended child is the first thing in the parent tag. For - // example, this is a tbody start tag: - // - // - // - // - // - // The tbody may be omitted, and the browser will accept and render: - // - //
    - // - // - // However, the omitted start tag will still be added to the DOM. Here - // we test the string and context to see if the browser is about to - // perform this cleanup, but with a special allowance for disregarding - //