Fckeditor/editor/_source/internals/fckdomtools.js

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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2008 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * Utility functions to work with the DOM.
 */

var FCKDomTools =
{
	/**
	 * Move all child nodes from one node to another.
	 */
	MoveChildren : function( source, target, toTargetStart )
	{
		if ( source == target )
			return ;

		var eChild ;

		if ( toTargetStart )
		{
			while ( (eChild = source.lastChild) )
				target.insertBefore( source.removeChild( eChild ), target.firstChild ) ;
		}
		else
		{
			while ( (eChild = source.firstChild) )
				target.appendChild( source.removeChild( eChild ) ) ;
		}
	},

	MoveNode : function( source, target, toTargetStart )
	{
		if ( toTargetStart )
			target.insertBefore( FCKDomTools.RemoveNode( source ), target.firstChild ) ;
		else
			target.appendChild( FCKDomTools.RemoveNode( source ) ) ;
	},

	// Remove blank spaces from the beginning and the end of the contents of a node.
	TrimNode : function( node )
	{
		this.LTrimNode( node ) ;
		this.RTrimNode( node ) ;