text: ﻿/*
  Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
  For licensing, see LICENSE.html or http://ckeditor.com/license
  */
  
  /**
   * @fileOverview The "div" plugin. It wraps the selected block level elements with a 'div' element with specified styles and attributes.
   *
   */
  
  (function()
  {
  	CKEDITOR.plugins.add( 'div',
  	{
  		requires : [ 'editingblock', 'domiterator' ],
  
  		init : function( editor )
  		{
  			var lang = editor.lang.div;
  
  			editor.addCommand( 'creatediv', new CKEDITOR.dialogCommand( 'creatediv' ) );
  			editor.addCommand( 'editdiv', new CKEDITOR.dialogCommand( 'editdiv' ) );
  			editor.addCommand( 'removediv',
  				{
  					exec : function( editor )
  					{
  						var selection = editor.getSelection(),
  							ranges = selection && selection.getRanges(),
  							range,
  							bookmarks = selection.createBookmarks(),
  							walker,
  							toRemove = [];
  
  						function findDiv( node )
  						{
  							var path = new CKEDITOR.dom.elementPath( node ),
  								blockLimit = path.blockLimit,
  								div = blockLimit.is( 'div' ) && blockLimit;
  
  							if ( div && !div.getAttribute( '_cke_div_added' ) )
  							{
  								toRemove.push( div );
  								div.setAttribute( '_cke_div_added' );
  							}
  						}
  
  						for ( var i = 0 ; i < ranges.length ; i++ )
  						{
  							range = ranges[ i ];
  							if( range.collapsed )
  								findDiv( selection.getStartElement() );
  							else
  							{
  								walker = new CKEDITOR.dom.walker( range );
  								walker.evaluator = findDiv;
  								walker.lastForward();
  							}
  						}
  
  						for ( i = 0 ; i < toRemove.length ; i++ )
  							toRemove[ i ].remove( true );
  
  						selection.selectBookmarks( bookmarks );
  					}
  				} );
  
  			editor.ui.addButton( 'CreateDiv',
  			{
  				label : lang.toolbar,
  				command :'creatediv'
  			} );
  
  			if ( editor.addMenuItems )
  			{
  				editor.addMenuItems(
  					{
  						editdiv :
  						{
  							label : lang.edit,
  							command : 'editdiv',
  							group : 'div',
  							order : 1
  						},
  
  						removediv:
  						{
  							label : lang.remove,
  							command : 'removediv',
  							group : 'div',
  							order : 5
  						}
  					} );
  
  				if ( editor.contextMenu )
  				{
  					editor.contextMenu.addListener( function( element, selection )
  						{
  							if ( !element )
  								return null;
  
  							var elementPath = new CKEDITOR.dom.elementPath( element ),
  								blockLimit = elementPath.blockLimit;
  
  							if ( blockLimit && blockLimit.getAscendant( 'div', true ) )
  							{
  								return {
  									editdiv : CKEDITOR.TRISTATE_OFF,
  									removediv : CKEDITOR.TRISTATE_OFF
  								};
  							}
  
  							return null;
  						} );
  				}
  			}
  
  			CKEDITOR.dialog.add( 'creatediv', this.path + 'dialogs/div.js' );
  			CKEDITOR.dialog.add( 'editdiv', this.path + 'dialogs/div.js' );
  		}
  	} );
  })();
  