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Side by Side Diff: third_party/WebKit/Source/core/dom/Document.cpp

Issue 1995203002: Rewrite Shadow DOM distribution engine to support partial synchronous distribution for v1 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: clean up Created 4 years, 6 months ago
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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 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org)
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All r ights reserved. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All r ights reserved.
7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)
8 * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved. 8 * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
9 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) 9 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
10 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. 10 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
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3828 ni->nodeWillBeRemoved(n); 3828 ni->nodeWillBeRemoved(n);
3829 } 3829 }
3830 3830
3831 if (LocalFrame* frame = this->frame()) { 3831 if (LocalFrame* frame = this->frame()) {
3832 for (Node& n : NodeTraversal::childrenOf(container)) { 3832 for (Node& n : NodeTraversal::childrenOf(container)) {
3833 frame->eventHandler().nodeWillBeRemoved(n); 3833 frame->eventHandler().nodeWillBeRemoved(n);
3834 frame->selection().nodeWillBeRemoved(n); 3834 frame->selection().nodeWillBeRemoved(n);
3835 frame->page()->dragCaretController().nodeWillBeRemoved(n); 3835 frame->page()->dragCaretController().nodeWillBeRemoved(n);
3836 } 3836 }
3837 } 3837 }
3838
3839 if (containsV1ShadowTree()) {
3840 for (Node& n : NodeTraversal::childrenOf(container))
3841 n.checkSlotChangeBeforeRemoved();
3842 }
3838 } 3843 }
3839 3844
3840 void Document::nodeWillBeRemoved(Node& n) 3845 void Document::nodeWillBeRemoved(Node& n)
3841 { 3846 {
3842 for (NodeIterator* ni : m_nodeIterators) 3847 for (NodeIterator* ni : m_nodeIterators)
3843 ni->nodeWillBeRemoved(n); 3848 ni->nodeWillBeRemoved(n);
3844 3849
3845 for (Range* range : m_ranges) 3850 for (Range* range : m_ranges)
3846 range->nodeWillBeRemoved(n); 3851 range->nodeWillBeRemoved(n);
3847 3852
3848 if (LocalFrame* frame = this->frame()) { 3853 if (LocalFrame* frame = this->frame()) {
3849 frame->eventHandler().nodeWillBeRemoved(n); 3854 frame->eventHandler().nodeWillBeRemoved(n);
3850 frame->selection().nodeWillBeRemoved(n); 3855 frame->selection().nodeWillBeRemoved(n);
3851 frame->page()->dragCaretController().nodeWillBeRemoved(n); 3856 frame->page()->dragCaretController().nodeWillBeRemoved(n);
3852 } 3857 }
3858
3859 if (containsV1ShadowTree())
3860 n.checkSlotChangeBeforeRemoved();
3853 } 3861 }
3854 3862
3855 void Document::dataWillChange(const CharacterData& characterData) 3863 void Document::dataWillChange(const CharacterData& characterData)
3856 { 3864 {
3857 if (LocalFrame* frame = this->frame()) 3865 if (LocalFrame* frame = this->frame())
3858 frame->selection().dataWillChange(characterData); 3866 frame->selection().dataWillChange(characterData);
3859 } 3867 }
3860 3868
3861 void Document::didInsertText(Node* text, unsigned offset, unsigned length) 3869 void Document::didInsertText(Node* text, unsigned offset, unsigned length)
3862 { 3870 {
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6013 #ifndef NDEBUG 6021 #ifndef NDEBUG
6014 using namespace blink; 6022 using namespace blink;
6015 void showLiveDocumentInstances() 6023 void showLiveDocumentInstances()
6016 { 6024 {
6017 Document::WeakDocumentSet& set = Document::liveDocumentSet(); 6025 Document::WeakDocumentSet& set = Document::liveDocumentSet();
6018 fprintf(stderr, "There are %u documents currently alive:\n", set.size()); 6026 fprintf(stderr, "There are %u documents currently alive:\n", set.size());
6019 for (Document* document : set) 6027 for (Document* document : set)
6020 fprintf(stderr, "- Document %p URL: %s\n", document, document->url().get String().utf8().data()); 6028 fprintf(stderr, "- Document %p URL: %s\n", document, document->url().get String().utf8().data());
6021 } 6029 }
6022 #endif 6030 #endif
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