Added the ability to do codemirror true on a text field and have a co…

…demirror.js instances how up. Also added custom install location options for CKEDITOR

forgot to add in codemirror commits"

app/assets/javascripts/rails_admin/ra.widgets.coffee

@@ -125,11 +125,23 @@ $(document).live 'rails_admin.dom_ready', ->
     # ckeditor
 
     $('form [data-richtext=ckeditor]').not('.ckeditored').each ->
-      window.CKEDITOR_BASEPATH = '/assets/ckeditor/'
       options = $(this).data('options')
+      window.CKEDITOR_BASEPATH = options['base_location']
       if not window.CKEDITOR
         $(window.document).append('<script src="' + options['jspath'] + '"><\/script>')
       if instance = window.CKEDITOR.instances[this.id]
         instance.destroy(true)
       window.CKEDITOR.replace(this, options['options'])
       $(this).addClass('ckeditored')
+
+    #codemirror
+
+    $('form [data-richtext=codemirror]').not('.codemirrored').each ->
+      options = $(this).data('options')
+      if not window.CodeMirror
+        $(window.document).append('<script src="' + options['jspath'] + '" type="text\/javascript"><\/script>')
+        $('head').append('<script src="' + options['locations']['mode'] + '" type="text\/javascript"><\/script>')
+        $('head').append('<link href="' + options['csspath'] + '" rel="stylesheet" media="all" type="text\/css">')
+        $('head').append('<link href="' + options['locations']['theme'] + '" rel="stylesheet" media="all" type="text\/css">')
+      CodeMirror.fromTextArea(this,{mode:options['options']['mode'],theme:options['options']['theme']})
+      $(this).addClass('codemirrored')

app/assets/stylesheets/rails_admin/imports.css.scss.erb

@@ -34,7 +34,6 @@
 @import "bootstrap/grid";
 @import "bootstrap/layouts";
 @import "bootstrap/type";
-@import "bootstrap/code";
 @import "bootstrap/forms";
 @import "bootstrap/tables";
 @import "bootstrap/sprites";

app/views/rails_admin/main/_form_text.html.haml

@@ -2,11 +2,20 @@
   if field.ckeditor
     richtext = 'ckeditor'
     js_data = {
-      :jspath => '/assets/ckeditor/ckeditor.js',
+      :jspath => field.ckeditor_location,
+      :base_location => field.ckeditor_base_location,
       :options => { 
         :customConfig => field.ckeditor_config_js
       }
     }
+  elsif field.codemirror
+    richtext = 'codemirror'
+    js_data = {
+      :csspath => field.codemirror_css_location,
+      :jspath => field.codemirror_js_location,
+      :options => field.codemirror_config,
+      :locations => field.codemirror_assets
+    }
   else
     richtext = false
     js_data = {}

lib/rails_admin/config/fields/types/text.rb

@@ -19,6 +19,47 @@ class Text < RailsAdmin::Config::Fields::Base
             "/assets/ckeditor/config.js"
           end
 
+          #Use this if you want to point to a cloud instances of CKeditor
+          register_instance_option(:ckeditor_location) do
+            '/assets/ckeditor/ckeditor.js'
+          end
+
+          #Use this if you want to point to a cloud instances of the base CKeditor
+          register_instance_option(:ckeditor_base_location) do
+            '/assets/ckeditor/'
+          end
+
+          # Codemirror is disabled by default and CKEditor takes precedence
+          register_instance_option(:codemirror) do
+            false
+          end
+
+          #Pass the theme and mode for Codemirror
+          register_instance_option(:codemirror_config) do
+            {
+              :mode => 'css',
+              :theme => 'night'
+            }
+          end
+
+          #Pass the location of the theme and mode for Codemirror
+          register_instance_option(:codemirror_assets) do
+            {
+              :mode => '/assets/codemirror/modes/css.js',  
+              :theme => '/assets/codemirror/themes/night.css'
+            }
+          end
+
+          #Use this if you want to point to a cloud instances of CodeMirror
+          register_instance_option(:codemirror_js_location) do
+            '/assets/codemirror.js'
+          end
+
+          #Use this if you want to point to a cloud instances of CodeMirror
+          register_instance_option(:codemirror_css_location) do
+            '/assets/codemirror.css'
+          end
+
           register_instance_option(:html_attributes) do
             {
               :cols => "48",