Index: Editor/trunk/_source/core/dom/domwalker.js
===================================================================
--- /CKEditor/trunk/_source/core/dom/domwalker.js	(revision 3916)
+++ 	(revision )
@@ -1,242 +1,0 @@
-/*
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
-For licensing, see LICENSE.html or http://ckeditor.com/license
-*/
-
-(function()
-{
-	var fireDomWalkerEvent = function( transistionType, fromNode, toNode )
-		{
-			var eventData = { from : fromNode, to : toNode, type : transistionType };
-			this.fire( transistionType, eventData );
-			this._.actionEvents.push( eventData );
-		};
-
-	CKEDITOR.dom.domWalker = function( node )
-	{
-		if ( arguments.length < 1 )
-			return;
-
-		this._ = { currentNode : node, actionEvents : [], stopFlag : false };
-		CKEDITOR.event.implementOn( this );
-	};
-
-	CKEDITOR.dom.domWalker.prototype = {
-		next : (function()
-		{
-			var dfsStepForward = function()
-			{
-				var current = this._.currentNode, next;
-
-				if ( !current )
-					return null;
-
-				if ( current.getChildCount && current.getChildCount() > 0 )
-				{
-					next = current.getChild( 0 );
-					fireDomWalkerEvent.call( this, 'down', current, next );
-					return next;
-				}
-				else if ( current.getNext() )
-				{
-					next = current.getNext();
-					fireDomWalkerEvent.call( this, 'sibling', current, next );
-					return next;
-				}
-				else
-				{
-					var ancestor = current.getParent();
-					fireDomWalkerEvent.call( this, 'up', current, ancestor );
-
-					while ( ancestor )
-					{
-						if ( ancestor.getNext() )
-						{
-							next = ancestor.getNext();
-							fireDomWalkerEvent.call( this, 'sibling', ancestor, next );
-							return next;
-						}
-						else
-						{
-							next = ancestor.getParent();
-							fireDomWalkerEvent.call( this, 'up', ancestor, next );
-							ancestor = next;
-						}
-					}
-				}
-				return null;
-			};
-
-			return function()
-			{
-				this._.actionEvents = [];
-				return {
-					node : ( this._.currentNode = dfsStepForward.apply( this ) ),
-					events : this._.actionEvents
-				};
-			};
-		})(),
-
-		back : (function()
-		{
-			var dfsStepBackward = function()
-			{
-				var current = this._.currentNode, next;
-
-				if ( !current )
-					return null;
-
-				if ( current.getPrevious() )
-				{
-					var lastChild = current.getPrevious();
-					fireDomWalkerEvent.call( this, 'sibling', current, lastChild );
-					while ( lastChild.getChildCount && lastChild.getChildCount() > 0 )
-					{
-						next = lastChild.getChild( lastChild.getChildCount() - 1 );
-						fireDomWalkerEvent.call( this, 'down', lastChild, next );
-						lastChild = next;
-					}
-					return lastChild;
-				}
-				else
-				{
-					next = current.getParent();
-					fireDomWalkerEvent.call( this, 'up', current, next );
-					return next;
-				}
-				return null;
-			};
-
-			return function()
-			{
-				this._.actionEvents = [];
-				return {
-					node : ( this._.currentNode = dfsStepBackward.apply( this ) ),
-					events : this._.actionEvents
-				};
-			};
-		})(),
-
-		forward : function( guardFunc )
-		{
-			var retval;
-			this._.stopFlag = false;
-
-			// The default behavior is to stop once the end of document is reached.
-			guardFunc = guardFunc || function( evt ) {};
-
-			this.on( 'sibling', guardFunc );
-			this.on( 'up', guardFunc );
-			this.on( 'down', guardFunc );
-			while( ( !retval || retval.node ) && !this._.stopFlag )
-			{
-				retval = this.next();
-				this.fire( 'step', retval );
-			}
-			this.removeListener( 'sibling', guardFunc );
-			this.removeListener( 'up', guardFunc );
-			this.removeListener( 'down', guardFunc );
-			return retval;
-		},
-
-		reverse : function( guardFunc )
-		{
-			var retval;
-			this._.stopFlag = false;
-
-			// The default behavior is top stop once the start of document is reached.
-			guardFunc = guardFunc || function( evt ) {};
-
-			this.on( 'sibling', guardFunc );
-			this.on( 'up', guardFunc );
-			this.on( 'down', guardFunc );
-			while( ( !retval || retval.node ) && !this._.stopFlag )
-			{
-				retval = this.back();
-				this.fire( 'step', retval );
-			}
-			this.removeListener( 'sibling', guardFunc );
-			this.removeListener( 'up', guardFunc );
-			this.removeListener( 'down', guardFunc );
-			return retval;
-		},
-
-		stop : function()
-		{
-			this._.stopFlag = true;
-			return this;
-		},
-
-		stopped : function()
-		{
-			return this._.stopFlag;
-		},
-
-		setNode : function( node )
-		{
-			this._.currentNode = node;
-			return this;
-		}
-	};
-
-	/*
-	 * Anything whose display computed style is block, list-item, table,
-	 * table-row-group, table-header-group, table-footer-group, table-row,
-	 * table-column-group, table-column, table-cell, table-caption, or whose node
-	 * name is hr, br (when enterMode is br only) is a block boundary.
-	 */
-	var blockBoundaryDisplayMatch =
-	{
-		block : 1,
-		'list-item' : 1,
-		table : 1,
-		'table-row-group' : 1,
-		'table-header-group' : 1,
-		'table-footer-group' : 1,
-		'table-row' : 1,
-		'table-column-group' : 1,
-		'table-column' : 1,
-		'table-cell' : 1,
-		'table-caption' : 1
-	},
-		blockBoundaryNodeNameMatch = { hr : 1 };
-
-	CKEDITOR.dom.element.prototype.isBlockBoundary = function( customNodeNames )
-	{
-		var nodeNameMatches = CKEDITOR.tools.extend( {}, blockBoundaryNodeNameMatch, customNodeNames || {} );
-
-		return blockBoundaryDisplayMatch[ this.getComputedStyle( 'display' ) ] ||
-			nodeNameMatches[ this.getName() ];
-	};
-
-	CKEDITOR.dom.domWalker.blockBoundary = function( customNodeNames )
-	{
-		return function( evt )
-		{
-			var to = evt.data.to,
-				from = evt.data.from;
-			if ( to && to.type == CKEDITOR.NODE_ELEMENT )
-			{
-				if ( to.isBlockBoundary( customNodeNames ) )
-				{
-					evt.stop();
-					this.stop();
-					return;
-				}
-			}
-			if ( ( evt.data.type == 'up' || evt.data.type == 'sibling' ) && from && from.type == CKEDITOR.NODE_ELEMENT )
-			{
-				if ( from.isBlockBoundary( customNodeNames ) )
-				{
-					evt.stop();
-					this.stop();
-				}
-			}
-		};
-	};
-
-	CKEDITOR.dom.domWalker.listItemBoundary = function()
-	{
-		return CKEDITOR.dom.domWalker.blockBoundary( { br : 1 } );
-	};
-})();