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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 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) | 3 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) |
4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) | 4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) |
5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> | 6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> |
7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> | 7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> |
8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. | 9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. | 10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. |
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188 features.id = selector.value(); | 188 features.id = selector.value(); |
189 else if (selector.match() == CSSSelector::Class) | 189 else if (selector.match() == CSSSelector::Class) |
190 features.classes.append(selector.value()); | 190 features.classes.append(selector.value()); |
191 else if (selector.isAttributeSelector()) | 191 else if (selector.isAttributeSelector()) |
192 features.attributes.append(selector.attribute().localName()); | 192 features.attributes.append(selector.attribute().localName()); |
193 else if (selector.isCustomPseudoElement()) | 193 else if (selector.isCustomPseudoElement()) |
194 features.customPseudoElement = true; | 194 features.customPseudoElement = true; |
195 } | 195 } |
196 | 196 |
197 RuleFeatureSet::RuleFeatureSet() | 197 RuleFeatureSet::RuleFeatureSet() |
198 : m_targetedStyleRecalcEnabled(RuntimeEnabledFeatures::targetedStyleRecalcEn
abled()) | |
199 { | 198 { |
200 } | 199 } |
201 | 200 |
202 RuleFeatureSet::~RuleFeatureSet() | 201 RuleFeatureSet::~RuleFeatureSet() |
203 { | 202 { |
204 } | 203 } |
205 | 204 |
206 DescendantInvalidationSet* RuleFeatureSet::invalidationSetForSelector(const CSSS
elector& selector) | 205 DescendantInvalidationSet* RuleFeatureSet::invalidationSetForSelector(const CSSS
elector& selector) |
207 { | 206 { |
208 if (selector.match() == CSSSelector::Class) | 207 if (selector.match() == CSSSelector::Class) |
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338 | 337 |
339 void RuleFeatureSet::addContentAttr(const AtomicString& attributeName) | 338 void RuleFeatureSet::addContentAttr(const AtomicString& attributeName) |
340 { | 339 { |
341 DescendantInvalidationSet& invalidationSet = ensureAttributeInvalidationSet(
attributeName); | 340 DescendantInvalidationSet& invalidationSet = ensureAttributeInvalidationSet(
attributeName); |
342 invalidationSet.setWholeSubtreeInvalid(); | 341 invalidationSet.setWholeSubtreeInvalid(); |
343 } | 342 } |
344 | 343 |
345 void RuleFeatureSet::collectFeaturesFromRuleData(const RuleData& ruleData) | 344 void RuleFeatureSet::collectFeaturesFromRuleData(const RuleData& ruleData) |
346 { | 345 { |
347 FeatureMetadata metadata; | 346 FeatureMetadata metadata; |
348 InvalidationSetMode mode = UseSubtreeStyleChange; | 347 InvalidationSetMode mode = updateInvalidationSets(ruleData.selector()); |
349 if (m_targetedStyleRecalcEnabled) | |
350 mode = updateInvalidationSets(ruleData.selector()); | |
351 | 348 |
352 collectFeaturesFromSelector(ruleData.selector(), metadata, mode); | 349 collectFeaturesFromSelector(ruleData.selector(), metadata, mode); |
353 m_metadata.add(metadata); | 350 m_metadata.add(metadata); |
354 | 351 |
355 if (metadata.foundSiblingSelector) | 352 if (metadata.foundSiblingSelector) |
356 siblingRules.append(RuleFeature(ruleData.rule(), ruleData.selectorIndex(
), ruleData.hasDocumentSecurityOrigin())); | 353 siblingRules.append(RuleFeature(ruleData.rule(), ruleData.selectorIndex(
), ruleData.hasDocumentSecurityOrigin())); |
357 if (ruleData.containsUncommonAttributeSelector()) | 354 if (ruleData.containsUncommonAttributeSelector()) |
358 uncommonAttributeRules.append(RuleFeature(ruleData.rule(), ruleData.sele
ctorIndex(), ruleData.hasDocumentSecurityOrigin())); | 355 uncommonAttributeRules.append(RuleFeature(ruleData.rule(), ruleData.sele
ctorIndex(), ruleData.hasDocumentSecurityOrigin())); |
359 } | 356 } |
360 | 357 |
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566 visitor->trace(uncommonAttributeRules); | 563 visitor->trace(uncommonAttributeRules); |
567 visitor->trace(m_classInvalidationSets); | 564 visitor->trace(m_classInvalidationSets); |
568 visitor->trace(m_attributeInvalidationSets); | 565 visitor->trace(m_attributeInvalidationSets); |
569 visitor->trace(m_idInvalidationSets); | 566 visitor->trace(m_idInvalidationSets); |
570 visitor->trace(m_pseudoInvalidationSets); | 567 visitor->trace(m_pseudoInvalidationSets); |
571 visitor->trace(m_styleInvalidator); | 568 visitor->trace(m_styleInvalidator); |
572 #endif | 569 #endif |
573 } | 570 } |
574 | 571 |
575 } // namespace blink | 572 } // namespace blink |
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