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/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007 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 CSSValue_h
#define CSSValue_h
#include "StyleBase.h"
namespace WebCore {
typedef int ExceptionCode;
class CSSValue : public StyleBase {
public:
enum UnitTypes {
CSS_INHERIT = 0,
CSS_PRIMITIVE_VALUE = 1,
CSS_VALUE_LIST = 2,
CSS_CUSTOM = 3,
CSS_INITIAL = 4
};
CSSValue() : StyleBase(0) { }
virtual unsigned short cssValueType() const { return CSS_CUSTOM; }
virtual String cssText() const = 0;
void setCssText(const String&, ExceptionCode&) { } // FIXME: Not implemented.
virtual bool isValue() { return true; }
virtual bool isFontValue() { return false; }
virtual bool isImplicitInitialValue() const { return false; }
virtual bool isTransitionTimingFunctionValue() { return false; }
};
} // namespace WebCore
#endif // CSSValue_h
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