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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. | 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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140 DescendantInvalidationSet& ensureAttributeInvalidationSet(const AtomicString
& attributeName); | 140 DescendantInvalidationSet& ensureAttributeInvalidationSet(const AtomicString
& attributeName); |
141 DescendantInvalidationSet& ensureIdInvalidationSet(const AtomicString& attri
buteName); | 141 DescendantInvalidationSet& ensureIdInvalidationSet(const AtomicString& attri
buteName); |
142 DescendantInvalidationSet& ensurePseudoInvalidationSet(CSSSelector::PseudoTy
pe); | 142 DescendantInvalidationSet& ensurePseudoInvalidationSet(CSSSelector::PseudoTy
pe); |
143 | 143 |
144 InvalidationSetMode updateInvalidationSets(const CSSSelector&); | 144 InvalidationSetMode updateInvalidationSets(const CSSSelector&); |
145 | 145 |
146 struct InvalidationSetFeatures { | 146 struct InvalidationSetFeatures { |
147 InvalidationSetFeatures() | 147 InvalidationSetFeatures() |
148 : customPseudoElement(false) | 148 : customPseudoElement(false) |
149 , treeBoundaryCrossing(false) | 149 , treeBoundaryCrossing(false) |
150 , wholeSubtree(false) | 150 , adjacent(false) |
151 { } | 151 { } |
152 Vector<AtomicString> classes; | 152 Vector<AtomicString> classes; |
153 Vector<AtomicString> attributes; | 153 Vector<AtomicString> attributes; |
154 AtomicString id; | 154 AtomicString id; |
155 AtomicString tagName; | 155 AtomicString tagName; |
156 bool customPseudoElement; | 156 bool customPseudoElement; |
157 bool treeBoundaryCrossing; | 157 bool treeBoundaryCrossing; |
158 bool wholeSubtree; | 158 bool adjacent; |
159 }; | 159 }; |
160 | 160 |
161 static void extractInvalidationSetFeature(const CSSSelector&, InvalidationSe
tFeatures&); | 161 static void extractInvalidationSetFeature(const CSSSelector&, InvalidationSe
tFeatures&); |
162 const CSSSelector* extractInvalidationSetFeatures(const CSSSelector&, Invali
dationSetFeatures&, bool negated); | 162 const CSSSelector* extractInvalidationSetFeatures(const CSSSelector&, Invali
dationSetFeatures&, bool negated); |
163 void addFeaturesToInvalidationSets(const CSSSelector&, InvalidationSetFeatur
es&); | 163 void addFeaturesToInvalidationSets(const CSSSelector&, InvalidationSetFeatur
es&); |
164 | 164 |
165 void addClassToInvalidationSet(const AtomicString& className, Element&); | 165 void addClassToInvalidationSet(const AtomicString& className, Element&); |
166 | 166 |
167 FeatureMetadata m_metadata; | 167 FeatureMetadata m_metadata; |
168 InvalidationSetMap m_classInvalidationSets; | 168 InvalidationSetMap m_classInvalidationSets; |
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179 | 179 |
180 template <> struct VectorTraits<blink::RuleFeature> : VectorTraitsBase<blink::Ru
leFeature> { | 180 template <> struct VectorTraits<blink::RuleFeature> : VectorTraitsBase<blink::Ru
leFeature> { |
181 static const bool needsDestruction = false; | 181 static const bool needsDestruction = false; |
182 static const bool canInitializeWithMemset = true; | 182 static const bool canInitializeWithMemset = true; |
183 static const bool canMoveWithMemcpy = true; | 183 static const bool canMoveWithMemcpy = true; |
184 }; | 184 }; |
185 | 185 |
186 } // namespace WTF | 186 } // namespace WTF |
187 | 187 |
188 #endif // RuleFeature_h | 188 #endif // RuleFeature_h |
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