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/*
* 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 "platform/wtf/Vector.h"
namespace blink {
class StyleRulePage;
class PageRuleCollector {
STACK_ALLOCATED();
public:
PageRuleCollector(const ComputedStyle* root_element_style, int page_index);
void MatchPageRules(RuleSet* rules);
const MatchResult& MatchedResult() { return result_; }
private:
bool IsLeftPage(const ComputedStyle* root_element_style,
int page_index) const;
bool IsRightPage(const ComputedStyle* root_element_style,
int page_index) const {
return !IsLeftPage(root_element_style, page_index);
}
bool IsFirstPage(int page_index) const;
String PageName(int page_index) const;
void MatchPageRulesForList(HeapVector<Member<StyleRulePage>>& matched_rules,
const HeapVector<Member<StyleRulePage>>& rules,
bool is_left_page,
bool is_first_page,
const String& page_name);
const bool is_left_page_;
const bool is_first_page_;
const String page_name_;
MatchResult result_;
};
} // namespace blink
#endif // PageRuleCollector_h