Source/WebCore/css/CSSSupportsRule.h

/* Copyright (C) 2012 Motorola Mobility Inc. All rights reserved.
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#ifndef CSSSupportsRule_h
#define CSSSupportsRule_h

#include "CSSGroupingRule.h"

#if ENABLE(CSS3_CONDITIONAL_RULES)

namespace WebCore {

class CSSRule;
class StyleRuleSupports;

class CSSSupportsRule : public CSSGroupingRule {
public:
    static PassRefPtr<CSSSupportsRule> create(StyleRuleSupports* rule, CSSStyleSheet* sheet)
    {
        return adoptRef(new CSSSupportsRule(rule, sheet));
    }

    virtual ~CSSSupportsRule() { }

    virtual CSSRule::Type type() const OVERRIDE { return SUPPORTS_RULE; }
    virtual String cssText() const OVERRIDE;

    String conditionText() const;

private:
    CSSSupportsRule(StyleRuleSupports*, CSSStyleSheet*);
};

} // namespace WebCore

#endif // ENABLE(CSS3_CONDITIONAL_RULES)

#endif // CSSSupportsRule_h