_source/plugins/div/plugin.js

   1 /*\r
   2 Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\r
   3 For licensing, see LICENSE.html or http://ckeditor.com/license\r
   4 */\r
   5 \r
   6 /**\r
   7  * @fileOverview The "div" plugin. It wraps the selected block level elements with a 'div' element with specified styles and attributes.\r
   8  *\r
   9  */\r
  10 \r
  11 (function()\r
  12 {\r
  13         CKEDITOR.plugins.add( 'div',\r
  14         {\r
  15                 requires : [ 'editingblock', 'domiterator' ],\r
  16 \r
  17                 init : function( editor )\r
  18                 {\r
  19                         var lang = editor.lang.div;\r
  20 \r
  21                         editor.addCommand( 'creatediv', new CKEDITOR.dialogCommand( 'creatediv' ) );\r
  22                         editor.addCommand( 'editdiv', new CKEDITOR.dialogCommand( 'editdiv' ) );\r
  23                         editor.addCommand( 'removediv',\r
  24                                 {\r
  25                                         exec : function( editor )\r
  26                                         {\r
  27                                                 var selection = editor.getSelection(),\r
  28                                                         ranges = selection && selection.getRanges(),\r
  29                                                         range,\r
  30                                                         bookmarks = selection.createBookmarks(),\r
  31                                                         walker,\r
  32                                                         toRemove = [];\r
  33 \r
  34                                                 function findDiv( node )\r
  35                                                 {\r
  36                                                         var path = new CKEDITOR.dom.elementPath( node ),\r
  37                                                                 blockLimit = path.blockLimit,\r
  38                                                                 div = blockLimit.is( 'div' ) && blockLimit;\r
  39 \r
  40                                                         if ( div && !div.getAttribute( '_cke_div_added' ) )\r
  41                                                         {\r
  42                                                                 toRemove.push( div );\r
  43                                                                 div.setAttribute( '_cke_div_added' );\r
  44                                                         }\r
  45                                                 }\r
  46 \r
  47                                                 for ( var i = 0 ; i < ranges.length ; i++ )\r
  48                                                 {\r
  49                                                         range = ranges[ i ];\r
  50                                                         if( range.collapsed )\r
  51                                                                 findDiv( selection.getStartElement() );\r
  52                                                         else\r
  53                                                         {\r
  54                                                                 walker = new CKEDITOR.dom.walker( range );\r
  55                                                                 walker.evaluator = findDiv;\r
  56                                                                 walker.lastForward();\r
  57                                                         }\r
  58                                                 }\r
  59 \r
  60                                                 for ( i = 0 ; i < toRemove.length ; i++ )\r
  61                                                         toRemove[ i ].remove( true );\r
  62 \r
  63                                                 selection.selectBookmarks( bookmarks );\r
  64                                         }\r
  65                                 } );\r
  66 \r
  67                         editor.ui.addButton( 'CreateDiv',\r
  68                         {\r
  69                                 label : lang.toolbar,\r
  70                                 command :'creatediv'\r
  71                         } );\r
  72 \r
  73                         if ( editor.addMenuItems )\r
  74                         {\r
  75                                 editor.addMenuItems(\r
  76                                         {\r
  77                                                 editdiv :\r
  78                                                 {\r
  79                                                         label : lang.edit,\r
  80                                                         command : 'editdiv',\r
  81                                                         group : 'div',\r
  82                                                         order : 1\r
  83                                                 },\r
  84 \r
  85                                                 removediv:\r
  86                                                 {\r
  87                                                         label : lang.remove,\r
  88                                                         command : 'removediv',\r
  89                                                         group : 'div',\r
  90                                                         order : 5\r
  91                                                 }\r
  92                                         } );\r
  93 \r
  94                                 if ( editor.contextMenu )\r
  95                                 {\r
  96                                         editor.contextMenu.addListener( function( element, selection )\r
  97                                                 {\r
  98                                                         if ( !element )\r
  99                                                                 return null;\r
 100 \r
 101                                                         var elementPath = new CKEDITOR.dom.elementPath( element ),\r
 102                                                                 blockLimit = elementPath.blockLimit;\r
 103 \r
 104                                                         if ( blockLimit && blockLimit.getAscendant( 'div', true ) )\r
 105                                                         {\r
 106                                                                 return {\r
 107                                                                         editdiv : CKEDITOR.TRISTATE_OFF,\r
 108                                                                         removediv : CKEDITOR.TRISTATE_OFF\r
 109                                                                 };\r
 110                                                         }\r
 111 \r
 112                                                         return null;\r
 113                                                 } );\r
 114                                 }\r
 115                         }\r
 116 \r
 117                         CKEDITOR.dialog.add( 'creatediv', this.path + 'dialogs/div.js' );\r
 118                         CKEDITOR.dialog.add( 'editdiv', this.path + 'dialogs/div.js' );\r
 119                 }\r
 120         } );\r
 121 })();\r