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| 1 /* | |
| 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | |
| 3 * (C) 2002-2003 Dirk Mueller (mueller@kde.org) | |
| 4 * Copyright (C) 2002, 2006, 2008, 2012 Apple Inc. All rights reserved. | |
| 5 * Copyright (C) 2006 Samuel Weinig (sam@webkit.org) | |
| 6 * | |
| 7 * This library is free software; you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Library General Public | |
| 9 * License as published by the Free Software Foundation; either | |
| 10 * version 2 of the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This library is distributed in the hope that it will be useful, | |
| 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Library General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Library General Public License | |
| 18 * along with this library; see the file COPYING.LIB. If not, write to | |
| 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 20 * Boston, MA 02110-1301, USA. | |
| 21 */ | |
| 22 | |
| 23 #ifndef SKY_ENGINE_CORE_CSS_CSSGROUPINGRULE_H_ | |
| 24 #define SKY_ENGINE_CORE_CSS_CSSGROUPINGRULE_H_ | |
| 25 | |
| 26 #include "sky/engine/core/css/CSSRule.h" | |
| 27 #include "sky/engine/core/css/StyleRule.h" | |
| 28 #include "sky/engine/wtf/Vector.h" | |
| 29 | |
| 30 namespace blink { | |
| 31 | |
| 32 class ExceptionState; | |
| 33 class CSSRuleList; | |
| 34 | |
| 35 class CSSGroupingRule : public CSSRule { | |
| 36 public: | |
| 37 virtual ~CSSGroupingRule(); | |
| 38 | |
| 39 virtual void reattach(StyleRuleBase*) override; | |
| 40 | |
| 41 CSSRuleList* cssRules() const; | |
| 42 | |
| 43 unsigned insertRule(const String& rule, unsigned index, ExceptionState&); | |
| 44 void deleteRule(unsigned index, ExceptionState&); | |
| 45 | |
| 46 // For CSSRuleList | |
| 47 unsigned length() const; | |
| 48 CSSRule* item(unsigned index) const; | |
| 49 | |
| 50 protected: | |
| 51 CSSGroupingRule(StyleRuleGroup* groupRule, CSSStyleSheet* parent); | |
| 52 | |
| 53 void appendCSSTextForItems(StringBuilder&) const; | |
| 54 | |
| 55 RefPtr<StyleRuleGroup> m_groupRule; | |
| 56 mutable Vector<RefPtr<CSSRule> > m_childRuleCSSOMWrappers; | |
| 57 mutable OwnPtr<CSSRuleList> m_ruleListCSSOMWrapper; | |
| 58 }; | |
| 59 | |
| 60 } // namespace blink | |
| 61 | |
| 62 #endif // SKY_ENGINE_CORE_CSS_CSSGROUPINGRULE_H_ | |
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