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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) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All |
6 * rights reserved. | 6 * rights reserved. |
7 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 7 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
8 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. | 8 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. |
9 * (http://www.torchmobile.com/) | 9 * (http://www.torchmobile.com/) |
10 * | 10 * |
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383 while (node->parentNode()) | 383 while (node->parentNode()) |
384 node = node->parentNode(); | 384 node = node->parentNode(); |
385 return const_cast<Node&>(*node); | 385 return const_cast<Node&>(*node); |
386 } | 386 } |
387 | 387 |
388 Node* Node::getRootNode(const GetRootNodeOptions& options) const { | 388 Node* Node::getRootNode(const GetRootNodeOptions& options) const { |
389 return (options.hasComposed() && options.composed()) ? &shadowIncludingRoot() | 389 return (options.hasComposed() && options.composed()) ? &shadowIncludingRoot() |
390 : &treeRoot(); | 390 : &treeRoot(); |
391 } | 391 } |
392 | 392 |
393 Text* Node::nextTextSibling() const { | |
394 for (Node* sibling = nextSibling(); | |
395 sibling && | |
396 !(sibling->isElementNode() && toElement(sibling)->layoutObject()); | |
esprehn
2016/10/17 21:36:26
Run demorgans :)
(!sibling->isElementNode() || !t
nainar
2016/10/18 00:04:41
Done.
| |
397 sibling = sibling->nextSibling()) { | |
398 if (sibling->isTextNode()) { | |
399 return toText(sibling); | |
400 } | |
401 } | |
402 return nullptr; | |
403 } | |
404 | |
393 Node* Node::insertBefore(Node* newChild, | 405 Node* Node::insertBefore(Node* newChild, |
394 Node* refChild, | 406 Node* refChild, |
395 ExceptionState& exceptionState) { | 407 ExceptionState& exceptionState) { |
396 if (isContainerNode()) | 408 if (isContainerNode()) |
397 return toContainerNode(this)->insertBefore(newChild, refChild, | 409 return toContainerNode(this)->insertBefore(newChild, refChild, |
398 exceptionState); | 410 exceptionState); |
399 | 411 |
400 exceptionState.throwDOMException( | 412 exceptionState.throwDOMException( |
401 HierarchyRequestError, "This node type does not support this method."); | 413 HierarchyRequestError, "This node type does not support this method."); |
402 return nullptr; | 414 return nullptr; |
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690 m_nodeFlags = (m_nodeFlags & ~StyleChangeMask) | changeType; | 702 m_nodeFlags = (m_nodeFlags & ~StyleChangeMask) | changeType; |
691 } | 703 } |
692 | 704 |
693 void Node::markAncestorsWithChildNeedsStyleRecalc() { | 705 void Node::markAncestorsWithChildNeedsStyleRecalc() { |
694 for (ContainerNode* p = parentOrShadowHostNode(); | 706 for (ContainerNode* p = parentOrShadowHostNode(); |
695 p && !p->childNeedsStyleRecalc(); p = p->parentOrShadowHostNode()) | 707 p && !p->childNeedsStyleRecalc(); p = p->parentOrShadowHostNode()) |
696 p->setChildNeedsStyleRecalc(); | 708 p->setChildNeedsStyleRecalc(); |
697 document().scheduleLayoutTreeUpdateIfNeeded(); | 709 document().scheduleLayoutTreeUpdateIfNeeded(); |
698 } | 710 } |
699 | 711 |
712 void Node::markAncestorsWithChildNeedsReattachLayoutTree() { | |
713 for (ContainerNode* p = parentOrShadowHostNode(); | |
714 p && !p->childNeedsReattachLayoutTree(); p = p->parentOrShadowHostNode()) | |
715 p->setChildNeedsReattachLayoutTree(); | |
716 } | |
717 | |
718 void Node::setNeedsReattachLayoutTree() { | |
719 setFlag(NeedsReattachLayoutTree); | |
720 markAncestorsWithChildNeedsReattachLayoutTree(); | |
721 } | |
722 | |
700 void Node::setNeedsStyleRecalc(StyleChangeType changeType, | 723 void Node::setNeedsStyleRecalc(StyleChangeType changeType, |
701 const StyleChangeReasonForTracing& reason) { | 724 const StyleChangeReasonForTracing& reason) { |
702 DCHECK(changeType != NoStyleChange); | 725 DCHECK(changeType != NoStyleChange); |
703 if (!inActiveDocument()) | 726 if (!inActiveDocument()) |
704 return; | 727 return; |
705 | 728 |
706 TRACE_EVENT_INSTANT1( | 729 TRACE_EVENT_INSTANT1( |
707 TRACE_DISABLED_BY_DEFAULT("devtools.timeline.invalidationTracking"), | 730 TRACE_DISABLED_BY_DEFAULT("devtools.timeline.invalidationTracking"), |
708 "StyleRecalcInvalidationTracking", TRACE_EVENT_SCOPE_THREAD, "data", | 731 "StyleRecalcInvalidationTracking", TRACE_EVENT_SCOPE_THREAD, "data", |
709 InspectorStyleRecalcInvalidationTrackingEvent::data(this, reason)); | 732 InspectorStyleRecalcInvalidationTrackingEvent::data(this, reason)); |
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881 | 904 |
882 void Node::attachLayoutTree(const AttachContext&) { | 905 void Node::attachLayoutTree(const AttachContext&) { |
883 DCHECK(document().inStyleRecalc() || isDocumentNode()); | 906 DCHECK(document().inStyleRecalc() || isDocumentNode()); |
884 DCHECK(!document().lifecycle().inDetach()); | 907 DCHECK(!document().lifecycle().inDetach()); |
885 DCHECK(needsAttach()); | 908 DCHECK(needsAttach()); |
886 DCHECK(!layoutObject() || | 909 DCHECK(!layoutObject() || |
887 (layoutObject()->style() && | 910 (layoutObject()->style() && |
888 (layoutObject()->parent() || layoutObject()->isLayoutView()))); | 911 (layoutObject()->parent() || layoutObject()->isLayoutView()))); |
889 | 912 |
890 clearNeedsStyleRecalc(); | 913 clearNeedsStyleRecalc(); |
914 clearNeedsReattachLayoutTree(); | |
891 | 915 |
892 if (AXObjectCache* cache = document().axObjectCache()) | 916 if (AXObjectCache* cache = document().axObjectCache()) |
893 cache->updateCacheAfterNodeIsAttached(this); | 917 cache->updateCacheAfterNodeIsAttached(this); |
894 } | 918 } |
895 | 919 |
896 void Node::detachLayoutTree(const AttachContext& context) { | 920 void Node::detachLayoutTree(const AttachContext& context) { |
897 DCHECK(document().lifecycle().stateAllowsDetach()); | 921 DCHECK(document().lifecycle().stateAllowsDetach()); |
898 DocumentLifecycle::DetachScope willDetach(document().lifecycle()); | 922 DocumentLifecycle::DetachScope willDetach(document().lifecycle()); |
899 | 923 |
900 if (layoutObject()) | 924 if (layoutObject()) |
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2467 if (node) { | 2491 if (node) { |
2468 std::stringstream stream; | 2492 std::stringstream stream; |
2469 node->printNodePathTo(stream); | 2493 node->printNodePathTo(stream); |
2470 LOG(INFO) << stream.str(); | 2494 LOG(INFO) << stream.str(); |
2471 } else { | 2495 } else { |
2472 LOG(INFO) << "Cannot showNodePath for <null>"; | 2496 LOG(INFO) << "Cannot showNodePath for <null>"; |
2473 } | 2497 } |
2474 } | 2498 } |
2475 | 2499 |
2476 #endif | 2500 #endif |
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