2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
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.
24 #include <wtf/RefCounted.h>
25 #include "CSSPrimitiveValue.h"
26 #include <wtf/PassRefPtr.h>
30 // A primitive value representing a pair. This is useful for properties like border-radius, background-size/position,
31 // and border-spacing (all of which are space-separated sets of two values). At the moment we are only using it for
32 // border-radius and background-size, but (FIXME) border-spacing and background-position could be converted over to use
33 // it (eliminating some extra -webkit- internal properties).
34 class Pair : public RefCounted<Pair> {
36 static PassRefPtr<Pair> create()
38 return adoptRef(new Pair);
40 static PassRefPtr<Pair> create(PassRefPtr<CSSPrimitiveValue> first, PassRefPtr<CSSPrimitiveValue> second)
42 return adoptRef(new Pair(first, second));
46 CSSPrimitiveValue* first() const { return m_first.get(); }
47 CSSPrimitiveValue* second() const { return m_second.get(); }
49 void setFirst(PassRefPtr<CSSPrimitiveValue> first) { m_first = first; }
50 void setSecond(PassRefPtr<CSSPrimitiveValue> second) { m_second = second; }
53 Pair() : m_first(0), m_second(0) { }
54 Pair(PassRefPtr<CSSPrimitiveValue> first, PassRefPtr<CSSPrimitiveValue> second)
55 : m_first(first), m_second(second) { }
57 RefPtr<CSSPrimitiveValue> m_first;
58 RefPtr<CSSPrimitiveValue> m_second;