| /* |
| * 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 THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PAGE_RULE_COLLECTOR_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PAGE_RULE_COLLECTOR_H_ |
| |
| #include "third_party/blink/renderer/core/css/resolver/match_result.h" |
| #include "third_party/blink/renderer/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 // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PAGE_RULE_COLLECTOR_H_ |