1 /*
2 * Copyright (C) 2006, 2008, 2009 Apple Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20 #include "config.h"
21 #include "JSTreeWalker.h"
22
23 #include "JSNode.h"
24 #include "Node.h"
25 #include "NodeFilter.h"
26 #include "TreeWalker.h"
27
28 using namespace JSC;
29
30 namespace WebCore {
31
visitChildren(SlotVisitor & visitor)32 void JSTreeWalker::visitChildren(SlotVisitor& visitor)
33 {
34 Base::visitChildren(visitor);
35
36 if (NodeFilter* filter = m_impl->filter())
37 visitor.addOpaqueRoot(filter);
38 }
39
40 }
41