/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* (C) 2006 Alexey Proskuryakov (ap@webkit.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
* Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* 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.
*/
#ifndef StyleSheetScopingNodeList_h
#define StyleSheetScopingNodeList_h
#include "core/dom/ContainerNode.h"
#include "core/dom/DocumentOrderedList.h"
#include "wtf/FastAllocBase.h"
#include "wtf/ListHashSet.h"
namespace WebCore {
class StyleSheetScopingNodeList {
WTF_MAKE_NONCOPYABLE(StyleSheetScopingNodeList); WTF_MAKE_FAST_ALLOCATED;
public:
StyleSheetScopingNodeList() { }
void add(ContainerNode*);
void remove(ContainerNode*);
void clear()
{
m_scopingNodes.clear();
m_scopingNodesRemoved.clear();
}
void didRemoveScopingNodes()
{
if (!m_scopingNodesRemoved)
return;
m_scopingNodesRemoved->clear();
}
DocumentOrderedList* scopingNodes() { return m_scopingNodes.get(); }
ListHashSet<Node*, 4>* scopingNodesRemoved() { return m_scopingNodesRemoved.get(); }
private:
OwnPtr<DocumentOrderedList> m_scopingNodes;
OwnPtr<ListHashSet<Node*, 4> > m_scopingNodesRemoved;
};
}
#endif