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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_WALLPAPER_PRIVATE_API_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_WALLPAPER_PRIVATE_API_H_ |
6 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_WALLPAPER_PRIVATE_API_H_ | 6 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_WALLPAPER_PRIVATE_API_H_ |
7 | 7 |
8 #include "ash/desktop_background/desktop_background_controller.h" | 8 #include "ash/desktop_background/desktop_background_controller.h" |
9 #include "base/threading/sequenced_worker_pool.h" | 9 #include "base/threading/sequenced_worker_pool.h" |
10 #include "chrome/browser/extensions/extension_function.h" | 10 #include "chrome/browser/extensions/extension_function.h" |
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141 virtual ~WallpaperPrivateSetCustomWallpaperFunction(); | 141 virtual ~WallpaperPrivateSetCustomWallpaperFunction(); |
142 | 142 |
143 // AsyncExtensionFunction overrides. | 143 // AsyncExtensionFunction overrides. |
144 virtual bool RunImpl() OVERRIDE; | 144 virtual bool RunImpl() OVERRIDE; |
145 | 145 |
146 private: | 146 private: |
147 virtual void OnWallpaperDecoded(const gfx::ImageSkia& wallpaper) OVERRIDE; | 147 virtual void OnWallpaperDecoded(const gfx::ImageSkia& wallpaper) OVERRIDE; |
148 | 148 |
149 // Generates thumbnail of custom wallpaper. A simple STRETCH is used for | 149 // Generates thumbnail of custom wallpaper. A simple STRETCH is used for |
150 // generating thunbail. | 150 // generating thunbail. |
151 void GenerateThumbnail(const FilePath& thumbnail_path, | 151 void GenerateThumbnail(const base::FilePath& thumbnail_path, |
152 scoped_ptr<gfx::ImageSkia> image); | 152 scoped_ptr<gfx::ImageSkia> image); |
153 | 153 |
154 // Thumbnail is ready. Calls api function javascript callback. | 154 // Thumbnail is ready. Calls api function javascript callback. |
155 void ThumbnailGenerated(); | 155 void ThumbnailGenerated(); |
156 | 156 |
157 // Layout of the downloaded wallpaper. | 157 // Layout of the downloaded wallpaper. |
158 ash::WallpaperLayout layout_; | 158 ash::WallpaperLayout layout_; |
159 | 159 |
160 // Email address of logged in user. | 160 // Email address of logged in user. |
161 std::string email_; | 161 std::string email_; |
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217 | 217 |
218 // Returns true to suppress javascript console error. Called when the | 218 // Returns true to suppress javascript console error. Called when the |
219 // requested thumbnail is not found or corrupted in thumbnail directory. | 219 // requested thumbnail is not found or corrupted in thumbnail directory. |
220 void FileNotLoaded(); | 220 void FileNotLoaded(); |
221 | 221 |
222 // Sets data field to the loaded thumbnail binary data in the results. Called | 222 // Sets data field to the loaded thumbnail binary data in the results. Called |
223 // when requested wallpaper thumbnail loaded successfully. | 223 // when requested wallpaper thumbnail loaded successfully. |
224 void FileLoaded(const std::string& data); | 224 void FileLoaded(const std::string& data); |
225 | 225 |
226 // Gets thumbnail from |path|. If |path| does not exist, call FileNotLoaded(). | 226 // Gets thumbnail from |path|. If |path| does not exist, call FileNotLoaded(). |
227 void Get(const FilePath& path); | 227 void Get(const base::FilePath& path); |
228 | 228 |
229 // Sequence token associated with wallpaper operations. Shared with | 229 // Sequence token associated with wallpaper operations. Shared with |
230 // WallpaperManager. | 230 // WallpaperManager. |
231 base::SequencedWorkerPool::SequenceToken sequence_token_; | 231 base::SequencedWorkerPool::SequenceToken sequence_token_; |
232 }; | 232 }; |
233 | 233 |
234 class WallpaperPrivateSaveThumbnailFunction : public AsyncExtensionFunction { | 234 class WallpaperPrivateSaveThumbnailFunction : public AsyncExtensionFunction { |
235 public: | 235 public: |
236 DECLARE_EXTENSION_FUNCTION("wallpaperPrivate.saveThumbnail", | 236 DECLARE_EXTENSION_FUNCTION("wallpaperPrivate.saveThumbnail", |
237 WALLPAPERPRIVATE_SAVETHUMBNAIL) | 237 WALLPAPERPRIVATE_SAVETHUMBNAIL) |
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279 // Sends the list of files to extension api caller. If no files or no | 279 // Sends the list of files to extension api caller. If no files or no |
280 // directory, sends empty list. | 280 // directory, sends empty list. |
281 void OnComplete(const std::vector<std::string>& file_list); | 281 void OnComplete(const std::vector<std::string>& file_list); |
282 | 282 |
283 // Sequence token associated with wallpaper operations. Shared with | 283 // Sequence token associated with wallpaper operations. Shared with |
284 // WallpaperManager. | 284 // WallpaperManager. |
285 base::SequencedWorkerPool::SequenceToken sequence_token_; | 285 base::SequencedWorkerPool::SequenceToken sequence_token_; |
286 }; | 286 }; |
287 | 287 |
288 #endif // CHROME_BROWSER_CHROMEOS_EXTENSIONS_WALLPAPER_PRIVATE_API_H_ | 288 #endif // CHROME_BROWSER_CHROMEOS_EXTENSIONS_WALLPAPER_PRIVATE_API_H_ |
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