/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple 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 PageRuleCollector_h
#define PageRuleCollector_h
#include "core/css/resolver/MatchResult.h"
#include "wtf/Vector.h"
namespace WebCore {
class ElementResolveContext;
class StyleRulePage;
class PageRuleCollector {
STACK_ALLOCATED();
public:
PageRuleCollector(const RenderStyle* rootElementStyle, int pageIndex);
void matchPageRules(RuleSet* rules);
MatchResult& matchedResult() { return m_result; }
private:
bool isLeftPage(const RenderStyle* rootElementStyle, int pageIndex) const;
bool isRightPage(const RenderStyle* rootElementStyle, int pageIndex) const { return !isLeftPage(rootElementStyle, pageIndex); }
bool isFirstPage(int pageIndex) const;
String pageName(int pageIndex) const;
void matchPageRulesForList(WillBeHeapVector<RawPtrWillBeMember<StyleRulePage> >& matchedRules, const WillBeHeapVector<RawPtrWillBeMember<StyleRulePage> >& rules, bool isLeftPage, bool isFirstPage, const String& pageName);
const bool m_isLeftPage;
const bool m_isFirstPage;
const String m_pageName;
MatchResult m_result;
};
} // namespace WebCore
#endif // PageRuleCollector_h