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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 * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved. | 4 * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved. |
5 * Copyright (C) 2010 Google Inc. All rights reserved. | 5 * Copyright (C) 2010 Google 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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66 KURL src() const; | 66 KURL src() const; |
67 void setSrc(const String&); | 67 void setSrc(const String&); |
68 | 68 |
69 void setWidth(int); | 69 void setWidth(int); |
70 | 70 |
71 int x() const; | 71 int x() const; |
72 int y() const; | 72 int y() const; |
73 | 73 |
74 bool complete() const; | 74 bool complete() const; |
75 | 75 |
76 bool hasPendingActivity() const { return m_imageLoader.hasPendingActivity();
} | 76 bool hasPendingActivity() const { return m_imageLoader.hasPendingActivity()
|| hasPendingUpdate(); } |
77 | 77 |
78 virtual bool canContainRangeEndPoint() const OVERRIDE { return false; } | 78 virtual bool canContainRangeEndPoint() const OVERRIDE { return false; } |
79 | 79 |
80 void addClient(ImageLoaderClient* client) { m_imageLoader.addClient(client);
} | 80 void addClient(ImageLoaderClient* client) { m_imageLoader.addClient(client);
} |
81 void removeClient(ImageLoaderClient* client) { m_imageLoader.removeClient(cl
ient); } | 81 void removeClient(ImageLoaderClient* client) { m_imageLoader.removeClient(cl
ient); } |
82 | 82 |
83 virtual const AtomicString imageSourceURL() const OVERRIDE; | 83 virtual const AtomicString imageSourceURL() const OVERRIDE; |
84 | 84 |
85 virtual HTMLFormElement* formOwner() const OVERRIDE; | 85 virtual HTMLFormElement* formOwner() const OVERRIDE; |
86 void formRemovedFromTree(const Node& formRoot); | 86 void formRemovedFromTree(const Node& formRoot); |
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116 | 116 |
117 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE; | 117 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE; |
118 virtual void removedFrom(ContainerNode*) OVERRIDE; | 118 virtual void removedFrom(ContainerNode*) OVERRIDE; |
119 virtual bool shouldRegisterAsNamedItem() const OVERRIDE { return true; } | 119 virtual bool shouldRegisterAsNamedItem() const OVERRIDE { return true; } |
120 virtual bool shouldRegisterAsExtraNamedItem() const OVERRIDE { return true;
} | 120 virtual bool shouldRegisterAsExtraNamedItem() const OVERRIDE { return true;
} |
121 virtual bool isInteractiveContent() const OVERRIDE; | 121 virtual bool isInteractiveContent() const OVERRIDE; |
122 virtual Image* imageContents() OVERRIDE; | 122 virtual Image* imageContents() OVERRIDE; |
123 | 123 |
124 void resetFormOwner(); | 124 void resetFormOwner(); |
125 | 125 |
| 126 enum PendingUpdateType { |
| 127 PendingUpdateNone, |
| 128 PendingUpdateIgnoreError, |
| 129 PendingUpdateNormal |
| 130 }; |
| 131 void enqueueUpdate(PendingUpdateType); |
| 132 bool hasPendingUpdate() const { return m_pendingUpdate != PendingUpdateNone;
} |
| 133 void cancelPendingUpdate(); |
| 134 static void processUpdateFromElementQueue(); |
| 135 |
126 HTMLImageLoader m_imageLoader; | 136 HTMLImageLoader m_imageLoader; |
127 // m_form should be a strong reference in Oilpan. | 137 // m_form should be a strong reference in Oilpan. |
128 WeakPtr<HTMLFormElement> m_form; | 138 WeakPtr<HTMLFormElement> m_form; |
129 CompositeOperator m_compositeOperator; | 139 CompositeOperator m_compositeOperator; |
130 AtomicString m_bestFitImageURL; | 140 AtomicString m_bestFitImageURL; |
131 float m_imageDevicePixelRatio; | 141 float m_imageDevicePixelRatio; |
132 bool m_formWasSetByParser; | 142 bool m_formWasSetByParser; |
| 143 |
| 144 PendingUpdateType m_pendingUpdate; |
133 }; | 145 }; |
134 | 146 |
135 } //namespace | 147 } //namespace |
136 | 148 |
137 #endif | 149 #endif |
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