/* | |
* (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 Pair_h | |
#define Pair_h | |
#include <wtf/RefCounted.h> | |
#include "CSSPrimitiveValue.h" | |
#include <wtf/PassRefPtr.h> | |
namespace WebCore { | |
// A primitive value representing a pair. This is useful for properties like border-radius, background-size/position, | |
// and border-spacing (all of which are space-separated sets of two values). At the moment we are only using it for | |
// border-radius and background-size, but (FIXME) border-spacing and background-position could be converted over to use | |
// it (eliminating some extra -webkit- internal properties). | |
class Pair : public RefCounted<Pair> { | |
public: | |
static PassRefPtr<Pair> create() | |
{ | |
return adoptRef(new Pair); | |
} | |
static PassRefPtr<Pair> create(PassRefPtr<CSSPrimitiveValue> first, PassRefPtr<CSSPrimitiveValue> second) | |
{ | |
return adoptRef(new Pair(first, second)); | |
} | |
virtual ~Pair() { } | |
CSSPrimitiveValue* first() const { return m_first.get(); } | |
CSSPrimitiveValue* second() const { return m_second.get(); } | |
void setFirst(PassRefPtr<CSSPrimitiveValue> first) { m_first = first; } | |
void setSecond(PassRefPtr<CSSPrimitiveValue> second) { m_second = second; } | |
private: | |
Pair() : m_first(0), m_second(0) { } | |
Pair(PassRefPtr<CSSPrimitiveValue> first, PassRefPtr<CSSPrimitiveValue> second) | |
: m_first(first), m_second(second) { } | |
RefPtr<CSSPrimitiveValue> m_first; | |
RefPtr<CSSPrimitiveValue> m_second; | |
}; | |
} // namespace | |
#endif |