source: branches/1.2/workflow/js/fckeditor/editor/_source/internals/fcktablehandler_gecko.js @ 1349

/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2007 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 ==
 *
 * Manage table operations (IE specific).
 */

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 ;
}