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| 1 /* | 1 /* |
| 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
| 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
| 4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
| 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All | 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All |
| 6 * rights reserved. | 6 * rights reserved. |
| 7 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 7 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
| 8 * | 8 * |
| 9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
| 10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
| 11 * License as published by the Free Software Foundation; either | 11 * License as published by the Free Software Foundation; either |
| 12 * version 2 of the License, or (at your option) any later version. | 12 * version 2 of the License, or (at your option) any later version. |
| 13 * | 13 * |
| 14 * This library is distributed in the hope that it will be useful, | 14 * This library is distributed in the hope that it will be useful, |
| 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 17 * Library General Public License for more details. | 17 * Library General Public License for more details. |
| 18 * | 18 * |
| 19 * You should have received a copy of the GNU Library General Public License | 19 * You should have received a copy of the GNU Library General Public License |
| 20 * along with this library; see the file COPYING.LIB. If not, write to | 20 * along with this library; see the file COPYING.LIB. If not, write to |
| 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 22 * Boston, MA 02110-1301, USA. | 22 * Boston, MA 02110-1301, USA. |
| 23 * | 23 * |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef ComputedStyle_h | 26 #ifndef ComputedStyle_h |
| 27 #define ComputedStyle_h | 27 #define ComputedStyle_h |
| 28 | 28 |
| 29 #include <memory> |
| 29 #include "core/CSSPropertyNames.h" | 30 #include "core/CSSPropertyNames.h" |
| 30 #include "core/ComputedStyleBase.h" | 31 #include "core/ComputedStyleBase.h" |
| 31 #include "core/CoreExport.h" | 32 #include "core/CoreExport.h" |
| 32 #include "core/style/BorderValue.h" | 33 #include "core/style/BorderValue.h" |
| 33 #include "core/style/ComputedStyleConstants.h" | 34 #include "core/style/ComputedStyleConstants.h" |
| 34 #include "core/style/CounterDirectives.h" | 35 #include "core/style/CounterDirectives.h" |
| 35 #include "core/style/DataRef.h" | 36 #include "core/style/DataRef.h" |
| 36 #include "core/style/LineClampValue.h" | 37 #include "core/style/LineClampValue.h" |
| 37 #include "core/style/NinePieceImage.h" | 38 #include "core/style/NinePieceImage.h" |
| 38 #include "core/style/SVGComputedStyle.h" | 39 #include "core/style/SVGComputedStyle.h" |
| (...skipping 29 matching lines...) Expand all Loading... |
| 68 #include "platform/geometry/LayoutRectOutsets.h" | 69 #include "platform/geometry/LayoutRectOutsets.h" |
| 69 #include "platform/graphics/Color.h" | 70 #include "platform/graphics/Color.h" |
| 70 #include "platform/scroll/ScrollTypes.h" | 71 #include "platform/scroll/ScrollTypes.h" |
| 71 #include "platform/text/TextDirection.h" | 72 #include "platform/text/TextDirection.h" |
| 72 #include "platform/text/UnicodeBidi.h" | 73 #include "platform/text/UnicodeBidi.h" |
| 73 #include "platform/transforms/TransformOperations.h" | 74 #include "platform/transforms/TransformOperations.h" |
| 74 #include "wtf/Forward.h" | 75 #include "wtf/Forward.h" |
| 75 #include "wtf/LeakAnnotations.h" | 76 #include "wtf/LeakAnnotations.h" |
| 76 #include "wtf/RefCounted.h" | 77 #include "wtf/RefCounted.h" |
| 77 #include "wtf/Vector.h" | 78 #include "wtf/Vector.h" |
| 78 #include <memory> | |
| 79 | 79 |
| 80 template <typename T, typename U> | 80 template <typename T, typename U> |
| 81 inline bool compareEqual(const T& t, const U& u) { | 81 inline bool compareEqual(const T& t, const U& u) { |
| 82 return t == static_cast<T>(u); | 82 return t == static_cast<T>(u); |
| 83 } | 83 } |
| 84 | 84 |
| 85 template <typename T> | 85 template <typename T> |
| 86 inline bool compareEqual(const T& a, const T& b) { | 86 inline bool compareEqual(const T& a, const T& b) { |
| 87 return a == b; | 87 return a == b; |
| 88 } | 88 } |
| (...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 211 (m_cursorStyle == other.m_cursorStyle) && | 211 (m_cursorStyle == other.m_cursorStyle) && |
| 212 (m_insideLink == other.m_insideLink); | 212 (m_insideLink == other.m_insideLink); |
| 213 } | 213 } |
| 214 | 214 |
| 215 bool operator!=(const InheritedData& other) const { | 215 bool operator!=(const InheritedData& other) const { |
| 216 return !(*this == other); | 216 return !(*this == other); |
| 217 } | 217 } |
| 218 | 218 |
| 219 unsigned m_hasSimpleUnderline : 1; // True if 'underline solid' is the only | 219 unsigned m_hasSimpleUnderline : 1; // True if 'underline solid' is the only |
| 220 // text decoration on this element. | 220 // text decoration on this element. |
| 221 unsigned m_cursorStyle : 6; // ECursor | 221 unsigned m_cursorStyle : 6; // ECursor |
| 222 | 222 |
| 223 // non CSS2 inherited | 223 // non CSS2 inherited |
| 224 unsigned m_insideLink : 2; // EInsideLink | 224 unsigned m_insideLink : 2; // EInsideLink |
| 225 } m_inheritedData; | 225 } m_inheritedData; |
| 226 | 226 |
| 227 // don't inherit | 227 // don't inherit |
| 228 struct NonInheritedData { | 228 struct NonInheritedData { |
| 229 // Compare computed styles, differences in inherited bits or other flags | 229 // Compare computed styles, differences in inherited bits or other flags |
| 230 // should not cause an inequality. | 230 // should not cause an inequality. |
| 231 bool operator==(const NonInheritedData& other) const { | 231 bool operator==(const NonInheritedData& other) const { |
| 232 // Generated properties are compared in ComputedStyleBase | 232 // Generated properties are compared in ComputedStyleBase |
| 233 return m_effectiveDisplay == other.m_effectiveDisplay && | 233 return m_effectiveDisplay == other.m_effectiveDisplay && |
| 234 m_originalDisplay == other.m_originalDisplay && | 234 m_originalDisplay == other.m_originalDisplay && |
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| 3847 m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - 1); | 3847 m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - 1); |
| 3848 } | 3848 } |
| 3849 | 3849 |
| 3850 inline bool ComputedStyle::hasPseudoElementStyle() const { | 3850 inline bool ComputedStyle::hasPseudoElementStyle() const { |
| 3851 return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask; | 3851 return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask; |
| 3852 } | 3852 } |
| 3853 | 3853 |
| 3854 } // namespace blink | 3854 } // namespace blink |
| 3855 | 3855 |
| 3856 #endif // ComputedStyle_h | 3856 #endif // ComputedStyle_h |
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