/* * Copyright (C) 2006 Apple Inc. * Copyright (C) 2006 Samuel Weinig * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ [ ExportToWrappedFunction, ImplementationLacksVTable, JSCustomMarkFunction, ] interface TreeWalker { readonly attribute Node root; // FIXME: Should be [SameObject]. readonly attribute unsigned long whatToShow; readonly attribute NodeFilter? filter; attribute Node currentNode; [MayThrowException] Node? parentNode(); [MayThrowException] Node? firstChild(); [MayThrowException] Node? lastChild(); [MayThrowException] Node? previousSibling(); [MayThrowException] Node? nextSibling(); [MayThrowException] Node? previousNode(); [MayThrowException] Node? nextNode(); };