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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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75 } | 75 } |
76 | 76 |
77 return result.toString(); | 77 return result.toString(); |
78 } | 78 } |
79 | 79 |
80 void HTMLTitleElement::setText(const String &value) | 80 void HTMLTitleElement::setText(const String &value) |
81 { | 81 { |
82 RefPtrWillBeRawPtr<Node> protectFromMutationEvents(this); | 82 RefPtrWillBeRawPtr<Node> protectFromMutationEvents(this); |
83 ChildListMutationScope mutation(*this); | 83 ChildListMutationScope mutation(*this); |
84 | 84 |
85 // Avoid calling Document::setTitleElement() during intermediate steps. | 85 { |
86 m_ignoreTitleUpdatesWhenChildrenChange = !value.isEmpty(); | 86 // Avoid calling Document::setTitleElement() during intermediate steps. |
87 removeChildren(OmitSubtreeModifiedEvent); | 87 TemporaryChange<bool> inhibitTitleUpdateScope(m_ignoreTitleUpdatesWhenCh
ildrenChange, !value.isEmpty()); |
88 m_ignoreTitleUpdatesWhenChildrenChange = false; | 88 removeChildren(OmitSubtreeModifiedEvent); |
| 89 } |
89 | 90 |
90 if (!value.isEmpty()) | 91 if (!value.isEmpty()) |
91 appendChild(document().createTextNode(value.impl()), IGNORE_EXCEPTION); | 92 appendChild(document().createTextNode(value.impl()), IGNORE_EXCEPTION); |
92 } | 93 } |
93 | 94 |
94 } // namespace blink | 95 } // namespace blink |
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