| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. |
| * 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 DocumentRuleSets_h |
| #define DocumentRuleSets_h |
| |
| #include "core/css/RuleFeature.h" |
| #include "core/css/RuleSet.h" |
| |
| #include "wtf/OwnPtr.h" |
| #include "wtf/RefPtr.h" |
| #include "wtf/Vector.h" |
| |
| namespace WebCore { |
| |
| class CSSStyleRule; |
| class CSSStyleSheet; |
| class InspectorCSSOMWrappers; |
| class MatchRequest; |
| class MediaQueryEvaluator; |
| class RuleSet; |
| class StyleEngine; |
| |
| class ShadowDistributedRules { |
| public: |
| void addRule(StyleRule*, size_t selectorIndex, ContainerNode* scopingNode, AddRuleFlags); |
| void collectMatchRequests(bool includeEmptyRules, Vector<MatchRequest>&); |
| void clear() { m_shadowDistributedRuleSetMap.clear(); } |
| void reset(const ContainerNode* scopingNode); |
| bool isEmpty() const { return m_shadowDistributedRuleSetMap.isEmpty(); } |
| void collectFeaturesTo(RuleFeatureSet&); |
| |
| private: |
| typedef HashMap<const ContainerNode*, OwnPtr<RuleSet> > ShadowDistributedRuleSetMap; |
| ShadowDistributedRuleSetMap m_shadowDistributedRuleSetMap; |
| }; |
| |
| class DocumentRuleSets { |
| public: |
| DocumentRuleSets(); |
| ~DocumentRuleSets(); |
| RuleSet* userStyle() const { return m_userStyle.get(); } |
| |
| void initUserStyle(StyleEngine*, const MediaQueryEvaluator&, StyleResolver&); |
| void resetAuthorStyle(); |
| void collectFeaturesTo(RuleFeatureSet&, bool isViewSource); |
| |
| ShadowDistributedRules& shadowDistributedRules() { return m_shadowDistributedRules; } |
| |
| private: |
| void collectRulesFromUserStyleSheets(const Vector<RefPtr<CSSStyleSheet> >&, RuleSet& userStyle, const MediaQueryEvaluator&, StyleResolver&); |
| OwnPtr<RuleSet> m_userStyle; |
| ShadowDistributedRules m_shadowDistributedRules; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // DocumentRuleSets_h |