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1 /* | 1 /* |
2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) | 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> | 3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> |
4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
5 Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. | 5 Copyright (C) 2004, 2005, 2006, 2007 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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111 | 111 |
112 // ImageObserver | 112 // ImageObserver |
113 void decodedSizeChanged(const blink::Image*, int delta) override; | 113 void decodedSizeChanged(const blink::Image*, int delta) override; |
114 void didDraw(const blink::Image*) override; | 114 void didDraw(const blink::Image*) override; |
115 | 115 |
116 bool shouldPauseAnimation(const blink::Image*) override; | 116 bool shouldPauseAnimation(const blink::Image*) override; |
117 void animationAdvanced(const blink::Image*) override; | 117 void animationAdvanced(const blink::Image*) override; |
118 void changedInRect(const blink::Image*, const IntRect&) override; | 118 void changedInRect(const blink::Image*, const IntRect&) override; |
119 | 119 |
120 // MultipartImageResourceParser::Client | 120 // MultipartImageResourceParser::Client |
121 void onePartInMultipartReceived(const ResourceResponse&, bool isFirstPart) f inal; | 121 void onePartInMultipartReceived(const ResourceResponse&) final; |
122 void multipartDataReceived(const char*, size_t) final; | 122 void multipartDataReceived(const char*, size_t) final; |
123 | 123 |
124 DECLARE_VIRTUAL_TRACE(); | 124 DECLARE_VIRTUAL_TRACE(); |
125 | 125 |
126 protected: | 126 protected: |
127 bool isSafeToUnlock() const override; | 127 bool isSafeToUnlock() const override; |
128 void destroyDecodedDataIfPossible() override; | 128 void destroyDecodedDataIfPossible() override; |
129 void destroyDecodedDataForFailedRevalidation() override; | 129 void destroyDecodedDataForFailedRevalidation() override; |
130 | 130 |
131 private: | 131 private: |
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150 void createImage(); | 150 void createImage(); |
151 void updateImage(bool allDataReceived); | 151 void updateImage(bool allDataReceived); |
152 void clearImage(); | 152 void clearImage(); |
153 // If not null, changeRect is the changed part of the image. | 153 // If not null, changeRect is the changed part of the image. |
154 void notifyObservers(const IntRect* changeRect = nullptr); | 154 void notifyObservers(const IntRect* changeRect = nullptr); |
155 | 155 |
156 float m_devicePixelRatioHeaderValue; | 156 float m_devicePixelRatioHeaderValue; |
157 | 157 |
158 PersistentWillBeMember<MultipartImageResourceParser> m_multipartParser; | 158 PersistentWillBeMember<MultipartImageResourceParser> m_multipartParser; |
159 RefPtr<blink::Image> m_image; | 159 RefPtr<blink::Image> m_image; |
160 int m_numParsedPartsInMultipart = 0; | |
Nate Chapin
2016/03/15 21:31:12
Maybe this should be a state machine enum, since w
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160 bool m_hasDevicePixelRatioHeaderValue; | 161 bool m_hasDevicePixelRatioHeaderValue; |
161 }; | 162 }; |
162 | 163 |
163 DEFINE_RESOURCE_TYPE_CASTS(Image); | 164 DEFINE_RESOURCE_TYPE_CASTS(Image); |
164 | 165 |
165 } // namespace blink | 166 } // namespace blink |
166 | 167 |
167 #endif | 168 #endif |
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