From b041513a0136540f958a991df8a23a63337120a7 Mon Sep 17 00:00:00 2001 From: Helder Santana Date: Wed, 7 Oct 2015 17:55:43 -0400 Subject: [PATCH] distribute transpiled source --- dist/transpiled/clipboard-action.js | 237 ++++++++++++++++++++++++++++ dist/transpiled/clipboard.js | 164 +++++++++++++++++++ package.json | 10 +- 3 files changed, 407 insertions(+), 4 deletions(-) create mode 100644 dist/transpiled/clipboard-action.js create mode 100644 dist/transpiled/clipboard.js diff --git a/dist/transpiled/clipboard-action.js b/dist/transpiled/clipboard-action.js new file mode 100644 index 00000000..ce1d1063 --- /dev/null +++ b/dist/transpiled/clipboard-action.js @@ -0,0 +1,237 @@ +/** + * Inner class which performs selection from either `text` or `target` + * properties and then executes copy or cut operations. + */ +'use strict'; + +exports.__esModule = true; + +var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })(); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +var ClipboardAction = (function () { + /** + * @param {Object} options + */ + + function ClipboardAction(options) { + _classCallCheck(this, ClipboardAction); + + this.resolveOptions(options); + this.initSelection(); + } + + /** + * Defines base properties passed from constructor. + * @param {Object} options + */ + + ClipboardAction.prototype.resolveOptions = function resolveOptions() { + var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + + this.action = options.action; + this.emitter = options.emitter; + this.target = options.target; + this.text = options.text; + this.trigger = options.trigger; + + this.selectedText = ''; + }; + + /** + * Decides which selection strategy is going to be applied based + * on the existence of `text` and `target` properties. + */ + + ClipboardAction.prototype.initSelection = function initSelection() { + if (this.text && this.target) { + throw new Error('Multiple attributes declared, use either "target" or "text"'); + } else if (this.text) { + this.selectFake(); + } else if (this.target) { + this.selectTarget(); + } else { + throw new Error('Missing required attributes, use either "target" or "text"'); + } + }; + + /** + * Creates a fake textarea element, sets its value from `text` property, + * and makes a selection on it. + */ + + ClipboardAction.prototype.selectFake = function selectFake() { + var _this = this; + + this.removeFake(); + + this.fakeHandler = document.body.addEventListener('click', function () { + return _this.removeFake(); + }); + + this.fakeElem = document.createElement('textarea'); + this.fakeElem.style.position = 'absolute'; + this.fakeElem.style.left = '-9999px'; + this.fakeElem.style.top = document.body.scrollTop + 'px'; + this.fakeElem.setAttribute('readonly', ''); + this.fakeElem.value = this.text; + this.selectedText = this.text; + + document.body.appendChild(this.fakeElem); + + this.fakeElem.select(); + this.copyText(); + }; + + /** + * Only removes the fake element after another click event, that way + * an user can hit `Ctrl+C` to copy because selection still exists. + */ + + ClipboardAction.prototype.removeFake = function removeFake() { + if (this.fakeHandler) { + document.body.removeEventListener('click'); + this.fakeHandler = null; + } + + if (this.fakeElem) { + document.body.removeChild(this.fakeElem); + this.fakeElem = null; + } + }; + + /** + * Selects the content from element passed on `target` property. + */ + + ClipboardAction.prototype.selectTarget = function selectTarget() { + if (this.target.nodeName === 'INPUT' || this.target.nodeName === 'TEXTAREA') { + this.target.select(); + this.selectedText = this.target.value; + } else { + var range = document.createRange(); + var selection = window.getSelection(); + + range.selectNodeContents(this.target); + selection.addRange(range); + this.selectedText = selection.toString(); + } + + this.copyText(); + }; + + /** + * Executes the copy operation based on the current selection. + */ + + ClipboardAction.prototype.copyText = function copyText() { + var succeeded = undefined; + + try { + succeeded = document.execCommand(this.action); + } catch (err) { + succeeded = false; + } + + this.handleResult(succeeded); + }; + + /** + * Fires an event based on the copy operation result. + * @param {Boolean} succeeded + */ + + ClipboardAction.prototype.handleResult = function handleResult(succeeded) { + if (succeeded) { + this.emitter.emit('success', { + action: this.action, + text: this.selectedText, + trigger: this.trigger, + clearSelection: this.clearSelection.bind(this) + }); + } else { + this.emitter.emit('error', { + action: this.action, + trigger: this.trigger, + clearSelection: this.clearSelection.bind(this) + }); + } + }; + + /** + * Removes current selection and focus from `target` element. + */ + + ClipboardAction.prototype.clearSelection = function clearSelection() { + if (this.target) { + this.target.blur(); + } + + window.getSelection().removeAllRanges(); + }; + + /** + * Sets the `action` to be performed which can be either 'copy' or 'cut'. + * @param {String} action + */ + + /** + * Destroy lifecycle. + */ + + ClipboardAction.prototype.destroy = function destroy() { + this.removeFake(); + }; + + _createClass(ClipboardAction, [{ + key: 'action', + set: function set() { + var action = arguments.length <= 0 || arguments[0] === undefined ? 'copy' : arguments[0]; + + this._action = action; + + if (this._action !== 'copy' && this._action !== 'cut') { + throw new Error('Invalid "action" value, use either "copy" or "cut"'); + } + }, + + /** + * Gets the `action` property. + * @return {String} + */ + get: function get() { + return this._action; + } + + /** + * Sets the `target` property using an element + * that will be have its content copied. + * @param {Element} target + */ + }, { + key: 'target', + set: function set(target) { + if (target !== undefined) { + if (target && typeof target === 'object' && target.nodeType === 1) { + this._target = target; + } else { + throw new Error('Invalid "target" value, use a valid Element'); + } + } + }, + + /** + * Gets the `target` property. + * @return {String|HTMLElement} + */ + get: function get() { + return this._target; + } + }]); + + return ClipboardAction; +})(); + +exports['default'] = ClipboardAction; +module.exports = exports['default']; \ No newline at end of file diff --git a/dist/transpiled/clipboard.js b/dist/transpiled/clipboard.js new file mode 100644 index 00000000..44eeabb1 --- /dev/null +++ b/dist/transpiled/clipboard.js @@ -0,0 +1,164 @@ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _clipboardAction = require('./clipboard-action'); + +var _clipboardAction2 = _interopRequireDefault(_clipboardAction); + +var _delegateEvents = require('delegate-events'); + +var _delegateEvents2 = _interopRequireDefault(_delegateEvents); + +var _tinyEmitter = require('tiny-emitter'); + +var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter); + +/** + * Base class which takes a selector, delegates a click event to it, + * and instantiates a new `ClipboardAction` on each click. + */ + +var Clipboard = (function (_Emitter) { + _inherits(Clipboard, _Emitter); + + /** + * @param {String} selector + * @param {Object} options + */ + + function Clipboard(selector, options) { + _classCallCheck(this, Clipboard); + + _Emitter.call(this); + + this.resolveOptions(options); + this.delegateClick(selector); + } + + /** + * Helper function to retrieve attribute value. + * @param {String} suffix + * @param {Element} element + */ + + /** + * Defines if attributes would be resolved using internal setter functions + * or custom functions that were passed in the constructor. + * @param {Object} options + */ + + Clipboard.prototype.resolveOptions = function resolveOptions() { + var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + + this.action = typeof options.action === 'function' ? options.action : this.defaultAction; + this.target = typeof options.target === 'function' ? options.target : this.defaultTarget; + this.text = typeof options.text === 'function' ? options.text : this.defaultText; + }; + + /** + * Delegates a click event on the passed selector. + * @param {String} selector + */ + + Clipboard.prototype.delegateClick = function delegateClick(selector) { + var _this = this; + + this.binding = _delegateEvents2['default'].bind(document.body, selector, 'click', function (e) { + return _this.onClick(e); + }); + }; + + /** + * Undelegates a click event on body. + * @param {String} selector + */ + + Clipboard.prototype.undelegateClick = function undelegateClick() { + _delegateEvents2['default'].unbind(document.body, 'click', this.binding); + }; + + /** + * Defines a new `ClipboardAction` on each click event. + * @param {Event} e + */ + + Clipboard.prototype.onClick = function onClick(e) { + if (this.clipboardAction) { + this.clipboardAction = null; + } + + this.clipboardAction = new _clipboardAction2['default']({ + action: this.action(e.delegateTarget), + target: this.target(e.delegateTarget), + text: this.text(e.delegateTarget), + trigger: e.delegateTarget, + emitter: this + }); + }; + + /** + * Default `action` lookup function. + * @param {Element} trigger + */ + + Clipboard.prototype.defaultAction = function defaultAction(trigger) { + return getAttributeValue('action', trigger); + }; + + /** + * Default `target` lookup function. + * @param {Element} trigger + */ + + Clipboard.prototype.defaultTarget = function defaultTarget(trigger) { + var selector = getAttributeValue('target', trigger); + + if (selector) { + return document.querySelector(selector); + } + }; + + /** + * Default `text` lookup function. + * @param {Element} trigger + */ + + Clipboard.prototype.defaultText = function defaultText(trigger) { + return getAttributeValue('text', trigger); + }; + + /** + * Destroy lifecycle. + */ + + Clipboard.prototype.destroy = function destroy() { + this.undelegateClick(); + + if (this.clipboardAction) { + this.clipboardAction.destroy(); + this.clipboardAction = null; + } + }; + + return Clipboard; +})(_tinyEmitter2['default']); + +function getAttributeValue(suffix, element) { + var attribute = 'data-clipboard-' + suffix; + + if (!element.hasAttribute(attribute)) { + return; + } + + return element.getAttribute(attribute); +} + +exports['default'] = Clipboard; +module.exports = exports['default']; \ No newline at end of file diff --git a/package.json b/package.json index 20a5f835..fd17c902 100644 --- a/package.json +++ b/package.json @@ -5,7 +5,7 @@ "repository": "zenorocha/clipboard.js", "license": "MIT", "main": "dist/clipboard.js", - "browser": "src/clipboard.js", + "browser": "dist/transpiled/clipboard.js", "browserify": { "transform": [ [ @@ -22,12 +22,13 @@ "cut" ], "dependencies": { - "babelify": "^6.3.0", - "browserify": "^11.2.0", "delegate-events": "^1.1.1", "tiny-emitter": "^1.0.0" }, "devDependencies": { + "babel": "^5.8.23", + "babelify": "^6.3.0", + "browserify": "^11.2.0", "karma": "^0.13.10", "karma-browserify": "^4.4.0", "karma-chai": "^0.1.0", @@ -40,8 +41,9 @@ "watchify": "^3.4.0" }, "scripts": { - "build": "npm run build-debug && npm run build-min", + "build": "npm run build-debug && npm run build-transpiled && npm run build-min", "build-debug": "browserify src/clipboard.js -s Clipboard -o dist/clipboard.js", + "build-transpiled": "babel --loose=all -d dist/transpiled src", "build-min": "uglify -s dist/clipboard.js -o dist/clipboard.min.js", "build-watch": "watchify src/clipboard.js -s Clipboard -o dist/clipboard.js -v", "test": "npm run test-browser && npm run test-server",