1 /* 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org) 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. 6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Library General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Library General Public License for more details. 17 * 18 * You should have received a copy of the GNU Library General Public License 19 * along with this library; see the file COPYING.LIB. If not, write to 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 * Boston, MA 02110-1301, USA. 22 * 23 */ 24 25 #ifndef StyleRareNonInheritedData_h 26 #define StyleRareNonInheritedData_h 27 28 #include "CounterDirectives.h" 29 #include "CursorData.h" 30 #include "DataRef.h" 31 #include "FillLayer.h" 32 #include "NinePieceImage.h" 33 #include <wtf/OwnPtr.h> 34 #include <wtf/PassRefPtr.h> 35 #include <wtf/Vector.h> 36 37 namespace WebCore { 38 39 class AnimationList; 40 class CSSStyleSelector; 41 class StyleFlexibleBoxData; 42 class StyleMarqueeData; 43 class StyleMultiColData; 44 class StyleReflection; 45 class StyleTransformData; 46 struct ContentData; 47 struct ShadowData; 48 49 #if ENABLE(DASHBOARD_SUPPORT) 50 class StyleDashboardRegion; 51 #endif 52 53 #if ENABLE(XBL) 54 class BindingURI; 55 #endif 56 57 // This struct is for rarely used non-inherited CSS3, CSS2, and WebKit-specific properties. 58 // By grouping them together, we save space, and only allocate this object when someone 59 // actually uses one of these properties. 60 class StyleRareNonInheritedData : public RefCounted<StyleRareNonInheritedData> { 61 public: create()62 static PassRefPtr<StyleRareNonInheritedData> create() { return adoptRef(new StyleRareNonInheritedData); } copy()63 PassRefPtr<StyleRareNonInheritedData> copy() const { return adoptRef(new StyleRareNonInheritedData(*this)); } 64 ~StyleRareNonInheritedData(); 65 66 #if ENABLE(XBL) 67 bool bindingsEquivalent(const StyleRareNonInheritedData&) const; 68 #endif 69 70 bool operator==(const StyleRareNonInheritedData&) const; 71 bool operator!=(const StyleRareNonInheritedData& o) const { return !(*this == o); } 72 73 bool shadowDataEquivalent(const StyleRareNonInheritedData& o) const; 74 bool reflectionDataEquivalent(const StyleRareNonInheritedData& o) const; 75 bool animationDataEquivalent(const StyleRareNonInheritedData&) const; 76 bool transitionDataEquivalent(const StyleRareNonInheritedData&) const; 77 78 int lineClamp; // An Apple extension. 79 #if ENABLE(DASHBOARD_SUPPORT) 80 Vector<StyleDashboardRegion> m_dashboardRegions; 81 #endif 82 float opacity; // Whether or not we're transparent. 83 84 DataRef<StyleFlexibleBoxData> flexibleBox; // Flexible box properties 85 DataRef<StyleMarqueeData> marquee; // Marquee properties 86 DataRef<StyleMultiColData> m_multiCol; // CSS3 multicol properties 87 DataRef<StyleTransformData> m_transform; // Transform properties (rotate, scale, skew, etc.) 88 89 OwnPtr<ContentData> m_content; 90 OwnPtr<CounterDirectiveMap> m_counterDirectives; 91 92 unsigned userDrag : 2; // EUserDrag 93 bool textOverflow : 1; // Whether or not lines that spill out should be truncated with "..." 94 unsigned marginTopCollapse : 2; // EMarginCollapse 95 unsigned marginBottomCollapse : 2; // EMarginCollapse 96 unsigned matchNearestMailBlockquoteColor : 1; // EMatchNearestMailBlockquoteColor, FIXME: This property needs to be eliminated. It should never have been added. 97 unsigned m_appearance : 6; // EAppearance 98 unsigned m_borderFit : 1; // EBorderFit 99 OwnPtr<ShadowData> m_boxShadow; // For box-shadow decorations. 100 101 RefPtr<StyleReflection> m_boxReflect; 102 103 OwnPtr<AnimationList> m_animations; 104 OwnPtr<AnimationList> m_transitions; 105 106 FillLayer m_mask; 107 NinePieceImage m_maskBoxImage; 108 109 #if ENABLE(XBL) 110 OwnPtr<BindingURI> bindingURI; // The XBL binding URI list. 111 #endif 112 113 private: 114 StyleRareNonInheritedData(); 115 StyleRareNonInheritedData(const StyleRareNonInheritedData&); 116 }; 117 118 } // namespace WebCore 119 120 #endif // StyleRareNonInheritedData_h 121