2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #ifndef CSSInitialValue_h
22 #define CSSInitialValue_h
24 #include "core/css/CSSValue.h"
25 #include "wtf/PassRefPtr.h"
29 class CSSInitialValue : public CSSValue {
31 static PassRefPtrWillBeRawPtr<CSSInitialValue> createExplicit()
33 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSInitialValue(/* implicit */ false));
35 static PassRefPtrWillBeRawPtr<CSSInitialValue> createImplicit()
37 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSInitialValue(/* implicit */ true));
40 String customCSSText() const;
42 bool isImplicit() const { return m_isImplicit; }
44 bool equals(const CSSInitialValue&) const { return true; }
46 void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }
49 explicit CSSInitialValue(bool implicit)
50 : CSSValue(InitialClass)
51 , m_isImplicit(implicit)
58 DEFINE_CSS_VALUE_TYPE_CASTS(CSSInitialValue, isInitialValue());
60 } // namespace WebCore
62 #endif // CSSInitialValue_h