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/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* Copyright (C) 2004, 2005, 2006, 2008 Apple 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 CSSInitialValue_h
#define CSSInitialValue_h
#include "core/css/CSSValue.h"
#include "wtf/PassRefPtr.h"
namespace WebCore {
class CSSInitialValue : public CSSValue {
public:
static PassRefPtrWillBeRawPtr<CSSInitialValue> createExplicit()
{
return adoptRefWillBeNoop(new CSSInitialValue(/* implicit */ false));
}
static PassRefPtrWillBeRawPtr<CSSInitialValue> createImplicit()
{
return adoptRefWillBeNoop(new CSSInitialValue(/* implicit */ true));
}
String customCSSText() const;
bool isImplicit() const { return m_isImplicit; }
bool equals(const CSSInitialValue&) const { return true; }
void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }
private:
explicit CSSInitialValue(bool implicit)
: CSSValue(InitialClass)
, m_isImplicit(implicit)
{
}
bool m_isImplicit;
};
DEFINE_CSS_VALUE_TYPE_CASTS(CSSInitialValue, isInitialValue());
} // namespace WebCore
#endif // CSSInitialValue_h
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