ckeditor/editor/_source/internals/fcktablehandler.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 ==
 *
 * Manage table operations.
 */

var FCKTableHandler = new Object() ;

FCKTableHandler.InsertRow = function( insertBefore )
{
	// Get the row where the selection is placed in.
	var oRow = FCKSelection.MoveToAncestorNode( 'TR' ) ;
	if ( !oRow ) return ;

	// Create a clone of the row.
	var oNewRow = oRow.cloneNode( true ) ;

	// Insert the new row (copy) before of it.
	oRow.parentNode.insertBefore( oNewRow, oRow ) ;

	// Clean one of the rows to produce the illusion of inserting an empty row before or after.
	FCKTableHandler.ClearRow( insertBefore ? oNewRow : oRow ) ;
}

FCKTableHandler.DeleteRows = function( row )
{
	// If no row has been passed as a parameter,
	// then get the row( s ) containing the cells where the selection is placed in.
	// If user selected multiple rows ( by selecting multiple cells ), walk
	// the selected cell list and delete the rows containing the selected cells
	if ( ! row )
	{
		var aCells = FCKTableHandler.GetSelectedCells() ;
		var aRowsToDelete = new Array() ;
		//queue up the rows -- it's possible ( and likely ) that we may get duplicates
		for ( var i = 0; i < aCells.length; i++ )
		{
			var oRow = FCKTools.GetElementAscensor( aCells[i],'TR' ) ;
			aRowsToDelete[oRow.rowIndex] = oRow ;
		}
		for ( var i = aRowsToDelete.length; i >= 0; i-- )
		{
			if ( aRowsToDelete[i] )