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 CSSProperty_h 24 #define CSSProperty_h 25 26 #include "CSSValue.h" 27 #include <wtf/PassRefPtr.h> 28 #include <wtf/RefPtr.h> 29 30 namespace WebCore { 31 32 class CSSProperty { 33 public: 34 CSSProperty(int propID, PassRefPtr<CSSValue> value, bool important = false, int shorthandID = 0, bool implicit = false) m_id(propID)35 : m_id(propID) 36 , m_shorthandID(shorthandID) 37 , m_important(important) 38 , m_implicit(implicit) 39 , m_value(value) 40 { 41 } 42 43 CSSProperty& operator=(const CSSProperty& other) 44 { 45 m_id = other.m_id; 46 m_shorthandID = other.m_shorthandID; 47 m_important = other.m_important; 48 m_implicit = other.m_implicit; 49 m_value = other.m_value; 50 return *this; 51 } 52 id()53 int id() const { return m_id; } shorthandID()54 int shorthandID() const { return m_shorthandID; } 55 isImportant()56 bool isImportant() const { return m_important; } isImplicit()57 bool isImplicit() const { return m_implicit; } 58 value()59 CSSValue* value() const { return m_value.get(); } 60 61 String cssText() const; 62 63 friend bool operator==(const CSSProperty&, const CSSProperty&); 64 65 // Make sure the following fits in 4 bytes. Really. 66 int m_id : 15; 67 int m_shorthandID : 15; // If this property was set as part of a shorthand, gives the shorthand. 68 bool m_important : 1; 69 bool m_implicit : 1; // Whether or not the property was set implicitly as the result of a shorthand. 70 71 RefPtr<CSSValue> m_value; 72 }; 73 74 } // namespace WebCore 75 76 namespace WTF { 77 // Properties in Vector can be initialized with memset and moved using memcpy. 78 template<> struct VectorTraits<WebCore::CSSProperty> : SimpleClassVectorTraits { }; 79 } 80 81 #endif // CSSProperty_h 82