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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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341 uncommonAttributeRules.appendVector(other.uncommonAttributeRules); | 341 uncommonAttributeRules.appendVector(other.uncommonAttributeRules); |
342 } | 342 } |
343 | 343 |
344 void RuleFeatureSet::clear() | 344 void RuleFeatureSet::clear() |
345 { | 345 { |
346 siblingRules.clear(); | 346 siblingRules.clear(); |
347 uncommonAttributeRules.clear(); | 347 uncommonAttributeRules.clear(); |
348 m_metadata.clear(); | 348 m_metadata.clear(); |
349 m_classInvalidationSets.clear(); | 349 m_classInvalidationSets.clear(); |
350 m_attributeInvalidationSets.clear(); | 350 m_attributeInvalidationSets.clear(); |
351 m_pendingInvalidationMap.clear(); | 351 m_styleInvalidator.clear(); |
352 } | 352 } |
353 | 353 |
354 void RuleFeatureSet::scheduleStyleInvalidationForClassChange(const SpaceSplitStr
ing& changedClasses, Element* element) | 354 void RuleFeatureSet::scheduleStyleInvalidationForClassChange(const SpaceSplitStr
ing& changedClasses, Element* element) |
355 { | 355 { |
356 unsigned changedSize = changedClasses.size(); | 356 unsigned changedSize = changedClasses.size(); |
357 for (unsigned i = 0; i < changedSize; ++i) { | 357 for (unsigned i = 0; i < changedSize; ++i) { |
358 addClassToInvalidationSet(changedClasses[i], element); | 358 addClassToInvalidationSet(changedClasses[i], element); |
359 } | 359 } |
360 } | 360 } |
361 | 361 |
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387 for (unsigned i = 0; i < oldClasses.size(); ++i) { | 387 for (unsigned i = 0; i < oldClasses.size(); ++i) { |
388 if (remainingClassBits.quickGet(i)) | 388 if (remainingClassBits.quickGet(i)) |
389 continue; | 389 continue; |
390 // Class was removed. | 390 // Class was removed. |
391 addClassToInvalidationSet(oldClasses[i], element); | 391 addClassToInvalidationSet(oldClasses[i], element); |
392 } | 392 } |
393 } | 393 } |
394 | 394 |
395 void RuleFeatureSet::scheduleStyleInvalidationForAttributeChange(const Qualified
Name& attributeName, Element* element) | 395 void RuleFeatureSet::scheduleStyleInvalidationForAttributeChange(const Qualified
Name& attributeName, Element* element) |
396 { | 396 { |
397 if (RefPtr<DescendantInvalidationSet> invalidationSet = m_attributeInvalidat
ionSets.get(attributeName.localName())) { | 397 if (RefPtr<DescendantInvalidationSet> invalidationSet = m_attributeInvalidat
ionSets.get(attributeName.localName())) |
398 ensurePendingInvalidationList(element).append(invalidationSet); | 398 m_styleInvalidator.scheduleInvalidation(invalidationSet, element); |
399 element->setNeedsStyleInvalidation(); | |
400 } | |
401 } | 399 } |
402 | 400 |
403 void RuleFeatureSet::addClassToInvalidationSet(const AtomicString& className, El
ement* element) | 401 void RuleFeatureSet::addClassToInvalidationSet(const AtomicString& className, El
ement* element) |
404 { | 402 { |
405 if (RefPtr<DescendantInvalidationSet> invalidationSet = m_classInvalidationS
ets.get(className)) { | 403 if (RefPtr<DescendantInvalidationSet> invalidationSet = m_classInvalidationS
ets.get(className)) |
406 ensurePendingInvalidationList(element).append(invalidationSet); | 404 m_styleInvalidator.scheduleInvalidation(invalidationSet, element); |
407 element->setNeedsStyleInvalidation(); | |
408 } | |
409 } | 405 } |
410 | 406 |
411 RuleFeatureSet::InvalidationList& RuleFeatureSet::ensurePendingInvalidationList(
Element* element) | 407 StyleInvalidator& RuleFeatureSet::styleInvalidator() |
412 { | 408 { |
413 PendingInvalidationMap::AddResult addResult = m_pendingInvalidationMap.add(e
lement, nullptr); | 409 return m_styleInvalidator; |
414 if (addResult.isNewEntry) | |
415 addResult.storedValue->value = adoptPtr(new InvalidationList); | |
416 return *addResult.storedValue->value; | |
417 } | |
418 | |
419 void RuleFeatureSet::clearStyleInvalidation(Node* node) | |
420 { | |
421 node->clearChildNeedsStyleInvalidation(); | |
422 node->clearNeedsStyleInvalidation(); | |
423 if (node->isElementNode()) | |
424 m_pendingInvalidationMap.remove(toElement(node)); | |
425 } | |
426 | |
427 RuleFeatureSet::PendingInvalidationMap& RuleFeatureSet::pendingInvalidationMap() | |
428 { | |
429 return m_pendingInvalidationMap; | |
430 } | 410 } |
431 | 411 |
432 } // namespace WebCore | 412 } // namespace WebCore |
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