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/*
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* Copyright (C) 2008 Apple Inc. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CSSVariablesRule_h
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#define CSSVariablesRule_h
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#include "CSSRule.h"
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#include "CSSVariablesDeclaration.h"
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#include <wtf/RefPtr.h>
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namespace WebCore {
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class CSSStyleSheet;
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class MediaList;
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class CSSVariablesRule : public CSSRule {
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public:
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static PassRefPtr<CSSVariablesRule> create(CSSStyleSheet* parent, MediaList* mediaList, bool variablesKeyword)
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{
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return adoptRef(new CSSVariablesRule(parent, mediaList, variablesKeyword));
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}
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virtual ~CSSVariablesRule();
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// CSSVariablesRule interface
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MediaList* media() const { return m_lstMedia.get(); }
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CSSVariablesDeclaration* variables() { return m_variables.get(); }
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// Inherited from CSSRule
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virtual unsigned short type() const { return VARIABLES_RULE; }
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virtual String cssText() const;
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virtual bool isVariablesRule() { return true; }
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// Used internally. Does not notify the document of the change. Only intended
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// for use on initial parse.
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void setDeclaration(PassRefPtr<CSSVariablesDeclaration> decl) { m_variables = decl; }
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private:
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CSSVariablesRule(CSSStyleSheet* parent, MediaList*, bool variablesKeyword);
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RefPtr<MediaList> m_lstMedia;
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RefPtr<CSSVariablesDeclaration> m_variables;
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bool m_variablesKeyword;
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};
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} // namespace WebCore
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#endif // CSSVariablesRule_h
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