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 "LineClampValue.h" 33 #include "NinePieceImage.h" 34 #include "StyleTransformData.h" 35 #include <wtf/OwnPtr.h> 36 #include <wtf/PassRefPtr.h> 37 #include <wtf/Vector.h> 38 39 namespace WebCore { 40 41 class AnimationList; 42 class CSSStyleSelector; 43 class StyleFlexibleBoxData; 44 class StyleMarqueeData; 45 class StyleMultiColData; 46 class StyleReflection; 47 class StyleTransformData; 48 struct ContentData; 49 struct ShadowData; 50 51 #if ENABLE(DASHBOARD_SUPPORT) 52 class StyleDashboardRegion; 53 #endif 54 55 #if ENABLE(XBL) 56 class BindingURI; 57 #endif 58 59 // This struct is for rarely used non-inherited CSS3, CSS2, and WebKit-specific properties. 60 // By grouping them together, we save space, and only allocate this object when someone 61 // actually uses one of these properties. 62 class StyleRareNonInheritedData : public RefCounted<StyleRareNonInheritedData> { 63 public: create()64 static PassRefPtr<StyleRareNonInheritedData> create() { return adoptRef(new StyleRareNonInheritedData); } copy()65 PassRefPtr<StyleRareNonInheritedData> copy() const { return adoptRef(new StyleRareNonInheritedData(*this)); } 66 ~StyleRareNonInheritedData(); 67 68 #if ENABLE(XBL) 69 bool bindingsEquivalent(const StyleRareNonInheritedData&) const; 70 #endif 71 72 bool operator==(const StyleRareNonInheritedData&) const; 73 bool operator!=(const StyleRareNonInheritedData& o) const { return !(*this == o); } 74 75 bool contentDataEquivalent(const StyleRareNonInheritedData& o) const; 76 bool shadowDataEquivalent(const StyleRareNonInheritedData& o) const; 77 bool reflectionDataEquivalent(const StyleRareNonInheritedData& o) const; 78 bool animationDataEquivalent(const StyleRareNonInheritedData&) const; 79 bool transitionDataEquivalent(const StyleRareNonInheritedData&) const; 80 81 LineClampValue lineClamp; // An Apple extension. 82 #if ENABLE(DASHBOARD_SUPPORT) 83 Vector<StyleDashboardRegion> m_dashboardRegions; 84 #endif 85 float opacity; // Whether or not we're transparent. 86 87 DataRef<StyleFlexibleBoxData> flexibleBox; // Flexible box properties 88 DataRef<StyleMarqueeData> marquee; // Marquee properties 89 DataRef<StyleMultiColData> m_multiCol; // CSS3 multicol properties 90 DataRef<StyleTransformData> m_transform; // Transform properties (rotate, scale, skew, etc.) 91 92 OwnPtr<ContentData> m_content; 93 OwnPtr<CounterDirectiveMap> m_counterDirectives; 94 95 unsigned userDrag : 2; // EUserDrag 96 bool textOverflow : 1; // Whether or not lines that spill out should be truncated with "..." 97 unsigned marginTopCollapse : 2; // EMarginCollapse 98 unsigned marginBottomCollapse : 2; // EMarginCollapse 99 unsigned matchNearestMailBlockquoteColor : 1; // EMatchNearestMailBlockquoteColor, FIXME: This property needs to be eliminated. It should never have been added. 100 unsigned m_appearance : 6; // EAppearance 101 unsigned m_borderFit : 1; // EBorderFit 102 #if USE(ACCELERATED_COMPOSITING) 103 bool m_runningAcceleratedAnimation : 1; 104 #endif 105 OwnPtr<ShadowData> m_boxShadow; // For box-shadow decorations. 106 107 RefPtr<StyleReflection> m_boxReflect; 108 109 OwnPtr<AnimationList> m_animations; 110 OwnPtr<AnimationList> m_transitions; 111 112 FillLayer m_mask; 113 NinePieceImage m_maskBoxImage; 114 115 ETransformStyle3D m_transformStyle3D; 116 EBackfaceVisibility m_backfaceVisibility; 117 float m_perspective; 118 Length m_perspectiveOriginX; 119 Length m_perspectiveOriginY; 120 121 #if ENABLE(XBL) 122 OwnPtr<BindingURI> bindingURI; // The XBL binding URI list. 123 #endif 124 125 private: 126 StyleRareNonInheritedData(); 127 StyleRareNonInheritedData(const StyleRareNonInheritedData&); 128 }; 129 130 } // namespace WebCore 131 132 #endif // StyleRareNonInheritedData_h 133