source: trunk/admin/inc/FCKeditor/editor/_source/internals/fcktablehandler_gecko.js@ 2

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 *              http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 *              http://www.fckeditor.net/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: fcktablehandler_gecko.js
 *      Manage table operations (IE specific).
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

FCKTableHandler.GetSelectedCells = function()
{
        var aCells = new Array() ;

        var oSelection = FCK.EditorWindow.getSelection() ;

        // If the selection is a text.
        if ( oSelection.rangeCount == 1 && oSelection.anchorNode.nodeType == 3 )
        {
                var oParent = FCKTools.GetElementAscensor( oSelection.anchorNode, 'TD,TH' ) ;
                
                if ( oParent )
                {
                        aCells[0] = oParent ;
                        return aCells ;
                }       
        }

        for ( var i = 0 ; i < oSelection.rangeCount ; i++ )
        {
                var oRange = oSelection.getRangeAt(i) ;
                var oCell ;
                
                if ( oRange.startContainer.tagName.Equals( 'TD', 'TH' ) )
                        oCell = oRange.startContainer ;
                else
                        oCell = oRange.startContainer.childNodes[ oRange.startOffset ] ;
                
                if ( oCell.tagName.Equals( 'TD', 'TH' ) )
                        aCells[aCells.length] = oCell ;
        }

        return aCells ;
}