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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 r
ights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
7 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 7 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) |
8 * Copyright (C) 2012 Google Inc. All rights reserved. | 8 * Copyright (C) 2012 Google Inc. All rights reserved. |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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28 | 28 |
29 #include "core/dom/Element.h" | 29 #include "core/dom/Element.h" |
30 #include "core/dom/shadow/ElementShadow.h" | 30 #include "core/dom/shadow/ElementShadow.h" |
31 #include "core/html/HTMLFrameOwnerElement.h" | 31 #include "core/html/HTMLFrameOwnerElement.h" |
32 | 32 |
33 namespace WebCore { | 33 namespace WebCore { |
34 | 34 |
35 void ChildNodeInsertionNotifier::notifyDescendantInsertedIntoDocument(ContainerN
ode* node) | 35 void ChildNodeInsertionNotifier::notifyDescendantInsertedIntoDocument(ContainerN
ode* node) |
36 { | 36 { |
37 ChildNodesLazySnapshot snapshot(node); | 37 ChildNodesLazySnapshot snapshot(node); |
38 while (RefPtr<Node> child = snapshot.nextNode()) { | 38 while (RefPtr<Node> child = snapshot.previousNode()) { |
39 // If we have been removed from the document during this loop, then | 39 // If we have been removed from the document during this loop, then |
40 // we don't want to tell the rest of our children that they've been | 40 // we don't want to tell the rest of our children that they've been |
41 // inserted into the document because they haven't. | 41 // inserted into the document because they haven't. |
42 if (node->inDocument() && child->parentNode() == node) | 42 if (node->inDocument() && child->parentNode() == node) |
43 notifyNodeInsertedIntoDocument(child.get()); | 43 notifyNodeInsertedIntoDocument(child.get()); |
44 } | 44 } |
45 | 45 |
46 if (!node->isElementNode()) | 46 if (!node->isElementNode()) |
47 return; | 47 return; |
48 | 48 |
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62 notifyNodeInsertedIntoTree(toContainerNode(child)); | 62 notifyNodeInsertedIntoTree(toContainerNode(child)); |
63 } | 63 } |
64 | 64 |
65 for (ShadowRoot* root = node->youngestShadowRoot(); root; root = root->older
ShadowRoot()) | 65 for (ShadowRoot* root = node->youngestShadowRoot(); root; root = root->older
ShadowRoot()) |
66 notifyNodeInsertedIntoTree(root); | 66 notifyNodeInsertedIntoTree(root); |
67 } | 67 } |
68 | 68 |
69 void ChildNodeRemovalNotifier::notifyDescendantRemovedFromDocument(ContainerNode
* node) | 69 void ChildNodeRemovalNotifier::notifyDescendantRemovedFromDocument(ContainerNode
* node) |
70 { | 70 { |
71 ChildNodesLazySnapshot snapshot(node); | 71 ChildNodesLazySnapshot snapshot(node); |
72 while (RefPtr<Node> child = snapshot.nextNode()) { | 72 while (RefPtr<Node> child = snapshot.previousNode()) { |
73 // If we have been added to the document during this loop, then we | 73 // If we have been added to the document during this loop, then we |
74 // don't want to tell the rest of our children that they've been | 74 // don't want to tell the rest of our children that they've been |
75 // removed from the document because they haven't. | 75 // removed from the document because they haven't. |
76 if (!node->inDocument() && child->parentNode() == node) | 76 if (!node->inDocument() && child->parentNode() == node) |
77 notifyNodeRemovedFromDocument(child.get()); | 77 notifyNodeRemovedFromDocument(child.get()); |
78 } | 78 } |
79 | 79 |
80 if (!node->isElementNode()) | 80 if (!node->isElementNode()) |
81 return; | 81 return; |
82 | 82 |
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140 // If we overcount it's safe, but not optimal because it means we'll travers
e | 140 // If we overcount it's safe, but not optimal because it means we'll travers
e |
141 // through the document in ChildFrameDisconnector looking for frames that ha
ve | 141 // through the document in ChildFrameDisconnector looking for frames that ha
ve |
142 // already been disconnected. | 142 // already been disconnected. |
143 ASSERT(node->connectedSubframeCount() == count); | 143 ASSERT(node->connectedSubframeCount() == count); |
144 | 144 |
145 return count; | 145 return count; |
146 } | 146 } |
147 #endif | 147 #endif |
148 | 148 |
149 } | 149 } |
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