1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 * 20 */ 21 22 #ifndef PageRuleCollector_h 23 #define PageRuleCollector_h 24 25 #include "core/css/resolver/MatchResult.h" 26 #include "wtf/Vector.h" 27 28 namespace WebCore { 29 30 class ElementResolveContext; 31 class StyleRulePage; 32 33 class PageRuleCollector { 34 public: 35 PageRuleCollector(const RenderStyle* rootElementStyle, int pageIndex); 36 37 void matchPageRules(RuleSet* rules); 38 MatchResult& matchedResult() { return m_result; } 39 40 private: 41 bool isLeftPage(const RenderStyle* rootElementStyle, int pageIndex) const; 42 bool isRightPage(const RenderStyle* rootElementStyle, int pageIndex) const { return !isLeftPage(rootElementStyle, pageIndex); } 43 bool isFirstPage(int pageIndex) const; 44 String pageName(int pageIndex) const; 45 46 void matchPageRulesForList(Vector<StyleRulePage*>& matchedRules, const Vector<StyleRulePage*>& rules, bool isLeftPage, bool isFirstPage, const String& pageName); 47 48 const bool m_isLeftPage; 49 const bool m_isFirstPage; 50 const String m_pageName; 51 52 MatchResult m_result; 53 }; 54 55 } // namespace WebCore 56 57 #endif // PageRuleCollector_h 58
