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/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
*
* 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 CSSProperty_h
#define CSSProperty_h
#include "CSSValue.h"
#include <wtf/PassRefPtr.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class CSSProperty : public FastAllocBase {
public:
CSSProperty(int propID, PassRefPtr<CSSValue> value, bool important = false, int shorthandID = 0, bool implicit = false)
: m_id(propID)
, m_shorthandID(shorthandID)
, m_important(important)
, m_implicit(implicit)
, m_value(value)
{
}
CSSProperty& operator=(const CSSProperty& other)
{
m_id = other.m_id;
m_shorthandID = other.m_shorthandID;
m_important = other.m_important;
m_implicit = other.m_implicit;
m_value = other.m_value;
return *this;
}
int id() const { return m_id; }
int shorthandID() const { return m_shorthandID; }
bool isImportant() const { return m_important; }
bool isImplicit() const { return m_implicit; }
CSSValue* value() const { return m_value.get(); }
String cssText() const;
friend bool operator==(const CSSProperty&, const CSSProperty&);
// Make sure the following fits in 4 bytes. Really.
int m_id : 15;
int m_shorthandID : 15; // If this property was set as part of a shorthand, gives the shorthand.
bool m_important : 1;
bool m_implicit : 1; // Whether or not the property was set implicitly as the result of a shorthand.
RefPtr<CSSValue> m_value;
};
} // namespace WebCore
namespace WTF {
// Properties in Vector can be initialized with memset and moved using memcpy.
template<> struct VectorTraits<WebCore::CSSProperty> : SimpleClassVectorTraits { };
}
#endif // CSSProperty_h
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