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65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/*
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* (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* (C) 2002-2003 Dirk Mueller (mueller@kde.org)
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* Copyright (C) 2002, 2006, 2008, 2012 Apple Inc. All rights reserved.
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* Copyright (C) 2006 Samuel Weinig (sam@webkit.org)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef CSSGroupingRule_h
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#define CSSGroupingRule_h
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#include "core/css/CSSRule.h"
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#include "core/css/StyleRule.h"
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#include "wtf/Vector.h"
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namespace blink {
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class ExceptionState;
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class CSSRuleList;
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class CSSGroupingRule : public CSSRule {
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public:
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virtual ~CSSGroupingRule();
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virtual void reattach(StyleRuleBase*) override;
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CSSRuleList* cssRules() const;
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unsigned insertRule(const String& rule, unsigned index, ExceptionState&);
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void deleteRule(unsigned index, ExceptionState&);
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// For CSSRuleList
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unsigned length() const;
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CSSRule* item(unsigned index) const;
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virtual void trace(Visitor*) override;
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protected:
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CSSGroupingRule(StyleRuleGroup* groupRule, CSSStyleSheet* parent);
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void appendCSSTextForItems(StringBuilder&) const;
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RefPtrWillBeMember<StyleRuleGroup> m_groupRule;
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mutable WillBeHeapVector<RefPtrWillBeMember<CSSRule> > m_childRuleCSSOMWrappers;
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mutable OwnPtrWillBeMember<CSSRuleList> m_ruleListCSSOMWrapper;
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};
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} // namespace blink
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#endif // CSSGroupingRule_h
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