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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) 2003, 2010 Apple Inc. All rights reserved. | 5 * Copyright (C) 2003, 2010 Apple Inc. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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37 using namespace HTMLNames; | 37 using namespace HTMLNames; |
38 | 38 |
39 inline HTMLTitleElement::HTMLTitleElement(Document& document) | 39 inline HTMLTitleElement::HTMLTitleElement(Document& document) |
40 : HTMLElement(titleTag, document) | 40 : HTMLElement(titleTag, document) |
41 , m_ignoreTitleUpdatesWhenChildrenChange(false) | 41 , m_ignoreTitleUpdatesWhenChildrenChange(false) |
42 { | 42 { |
43 setHasCustomStyleCallbacks(); | 43 setHasCustomStyleCallbacks(); |
44 ScriptWrappable::init(this); | 44 ScriptWrappable::init(this); |
45 } | 45 } |
46 | 46 |
47 PassRefPtrWillBeRawPtr<HTMLTitleElement> HTMLTitleElement::create(Document& docu
ment) | 47 DEFINE_NODE_FACTORY(HTMLTitleElement) |
48 { | |
49 return adoptRefWillBeRefCountedGarbageCollected(new HTMLTitleElement(documen
t)); | |
50 } | |
51 | 48 |
52 Node::InsertionNotificationRequest HTMLTitleElement::insertedInto(ContainerNode*
insertionPoint) | 49 Node::InsertionNotificationRequest HTMLTitleElement::insertedInto(ContainerNode*
insertionPoint) |
53 { | 50 { |
54 HTMLElement::insertedInto(insertionPoint); | 51 HTMLElement::insertedInto(insertionPoint); |
55 if (inDocument() && !isInShadowTree()) | 52 if (inDocument() && !isInShadowTree()) |
56 document().setTitleElement(text(), this); | 53 document().setTitleElement(text(), this); |
57 return InsertionDone; | 54 return InsertionDone; |
58 } | 55 } |
59 | 56 |
60 void HTMLTitleElement::removedFrom(ContainerNode* insertionPoint) | 57 void HTMLTitleElement::removedFrom(ContainerNode* insertionPoint) |
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91 // Avoid calling Document::setTitleElement() during intermediate steps. | 88 // Avoid calling Document::setTitleElement() during intermediate steps. |
92 m_ignoreTitleUpdatesWhenChildrenChange = !value.isEmpty(); | 89 m_ignoreTitleUpdatesWhenChildrenChange = !value.isEmpty(); |
93 removeChildren(); | 90 removeChildren(); |
94 m_ignoreTitleUpdatesWhenChildrenChange = false; | 91 m_ignoreTitleUpdatesWhenChildrenChange = false; |
95 | 92 |
96 if (!value.isEmpty()) | 93 if (!value.isEmpty()) |
97 appendChild(document().createTextNode(value.impl()), IGNORE_EXCEPTION); | 94 appendChild(document().createTextNode(value.impl()), IGNORE_EXCEPTION); |
98 } | 95 } |
99 | 96 |
100 } | 97 } |
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