1 /* 2 * This file is part of the DOM implementation for KDE. 3 * 4 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 5 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Library General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Library General Public License for more details. 16 * 17 * You should have received a copy of the GNU Library General Public License 18 * along with this library; see the file COPYING.LIB. If not, write to 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 * Boston, MA 02110-1301, USA. 21 */ 22 23 #ifndef Pair_h 24 #define Pair_h 25 26 #include <wtf/RefCounted.h> 27 #include "CSSPrimitiveValue.h" 28 #include <wtf/PassRefPtr.h> 29 30 namespace WebCore { 31 32 // A primitive value representing a pair. This is useful for properties like border-radius, background-size/position, 33 // and border-spacing (all of which are space-separated sets of two values). At the moment we are only using it for 34 // border-radius and background-size, but (FIXME) border-spacing and background-position could be converted over to use 35 // it (eliminating some extra -webkit- internal properties). 36 class Pair : public RefCounted<Pair> { 37 public: create()38 static PassRefPtr<Pair> create() 39 { 40 return adoptRef(new Pair); 41 } create(PassRefPtr<CSSPrimitiveValue> first,PassRefPtr<CSSPrimitiveValue> second)42 static PassRefPtr<Pair> create(PassRefPtr<CSSPrimitiveValue> first, PassRefPtr<CSSPrimitiveValue> second) 43 { 44 return adoptRef(new Pair(first, second)); 45 } ~Pair()46 virtual ~Pair() { } 47 first()48 CSSPrimitiveValue* first() const { return m_first.get(); } second()49 CSSPrimitiveValue* second() const { return m_second.get(); } 50 setFirst(PassRefPtr<CSSPrimitiveValue> first)51 void setFirst(PassRefPtr<CSSPrimitiveValue> first) { m_first = first; } setSecond(PassRefPtr<CSSPrimitiveValue> second)52 void setSecond(PassRefPtr<CSSPrimitiveValue> second) { m_second = second; } 53 54 private: Pair()55 Pair() : m_first(0), m_second(0) { } Pair(PassRefPtr<CSSPrimitiveValue> first,PassRefPtr<CSSPrimitiveValue> second)56 Pair(PassRefPtr<CSSPrimitiveValue> first, PassRefPtr<CSSPrimitiveValue> second) 57 : m_first(first), m_second(second) { } 58 59 RefPtr<CSSPrimitiveValue> m_first; 60 RefPtr<CSSPrimitiveValue> m_second; 61 }; 62 63 } // namespace 64 65 #endif 66