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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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_LOGIN_WALLPAPER_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_WALLPAPER_MANAGER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_WALLPAPER_MANAGER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_WALLPAPER_MANAGER_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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105 const gfx::ImageSkia& image); | 105 const gfx::ImageSkia& image); |
106 | 106 |
107 void ClearDisposableWallpaperCache(); | 107 void ClearDisposableWallpaperCache(); |
108 | 108 |
109 private: | 109 private: |
110 WallpaperManager* wallpaper_manager_; // not owned | 110 WallpaperManager* wallpaper_manager_; // not owned |
111 | 111 |
112 DISALLOW_COPY_AND_ASSIGN(TestApi); | 112 DISALLOW_COPY_AND_ASSIGN(TestApi); |
113 }; | 113 }; |
114 | 114 |
115 // This should be public to allow access from functions in anonymous | |
116 // namespace. | |
117 class CustomizedWallpaperRescaledFiles; | |
118 | |
115 class Observer { | 119 class Observer { |
116 public: | 120 public: |
117 virtual ~Observer() {} | 121 virtual ~Observer() {} |
118 virtual void OnWallpaperAnimationFinished(const std::string& user_id) = 0; | 122 virtual void OnWallpaperAnimationFinished(const std::string& user_id) = 0; |
119 virtual void OnUpdateWallpaperForTesting() {} | 123 virtual void OnUpdateWallpaperForTesting() {} |
120 }; | 124 }; |
121 | 125 |
122 // This is "wallpaper either scheduled to load, or loading right now". | 126 // This is "wallpaper either scheduled to load, or loading right now". |
123 // | 127 // |
124 // While enqueued, it defines moment in the future, when it will be loaded. | 128 // While enqueued, it defines moment in the future, when it will be loaded. |
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259 // local state preferences. If |update_wallpaper| is false, don't change | 263 // local state preferences. If |update_wallpaper| is false, don't change |
260 // wallpaper but only update cache. | 264 // wallpaper but only update cache. |
261 void SetCustomWallpaper(const std::string& user_id, | 265 void SetCustomWallpaper(const std::string& user_id, |
262 const std::string& user_id_hash, | 266 const std::string& user_id_hash, |
263 const std::string& file, | 267 const std::string& file, |
264 ash::WallpaperLayout layout, | 268 ash::WallpaperLayout layout, |
265 User::WallpaperType type, | 269 User::WallpaperType type, |
266 const UserImage& wallpaper, | 270 const UserImage& wallpaper, |
267 bool update_wallpaper); | 271 bool update_wallpaper); |
268 | 272 |
273 // Use given files as new default wallpaper. | |
274 // Reloads current wallpaper, if old default was loaded. | |
275 // Current value of default_wallpaper_image_ is destroyed. | |
276 // Sets default_wallpaper_image_ either to |small_wallpaper_image| or | |
277 // |large_wallpaper_image| depending on GetAppropriateResolution(). | |
278 void SetDefaultWallpaperPath( | |
279 const base::FilePath& customized_default_wallpaper_file_small, | |
280 scoped_ptr<gfx::ImageSkia> small_wallpaper_image, | |
281 const base::FilePath& customized_default_wallpaper_file_large, | |
282 scoped_ptr<gfx::ImageSkia> large_wallpaper_image); | |
283 | |
269 // Sets wallpaper to default wallpaper (asynchronously with zero delay). | 284 // Sets wallpaper to default wallpaper (asynchronously with zero delay). |
270 void SetDefaultWallpaperNow(const std::string& user_id); | 285 void SetDefaultWallpaperNow(const std::string& user_id); |
271 | 286 |
272 // Sets wallpaper to default wallpaper (asynchronously with default delay). | 287 // Sets wallpaper to default wallpaper (asynchronously with default delay). |
273 void SetDefaultWallpaperDelayed(const std::string& user_id); | 288 void SetDefaultWallpaperDelayed(const std::string& user_id); |
274 | 289 |
275 // Initialize wallpaper for the specified user to default and saves this | 290 // Initialize wallpaper for the specified user to default and saves this |
276 // settings in local state. | 291 // settings in local state. |
277 void InitInitialUserWallpaper(const std::string& user_id, | 292 void InitInitialUserWallpaper(const std::string& user_id, |
278 bool is_persistent); | 293 bool is_persistent); |
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321 | 336 |
322 // Called when the policy-set wallpaper has been fetched. Initiates decoding | 337 // Called when the policy-set wallpaper has been fetched. Initiates decoding |
323 // of the JPEG |data| with a callback to SetPolicyControlledWallpaper(). | 338 // of the JPEG |data| with a callback to SetPolicyControlledWallpaper(). |
324 void OnPolicyFetched(const std::string& policy, | 339 void OnPolicyFetched(const std::string& policy, |
325 const std::string& user_id, | 340 const std::string& user_id, |
326 scoped_ptr<std::string> data); | 341 scoped_ptr<std::string> data); |
327 | 342 |
328 // Returns the appropriate wallpaper resolution for all root windows. | 343 // Returns the appropriate wallpaper resolution for all root windows. |
329 static WallpaperResolution GetAppropriateResolution(); | 344 static WallpaperResolution GetAppropriateResolution(); |
330 | 345 |
346 // This is called from CustomizationDocument. | |
347 // |resized_directory| is the directory where resized versions are stored and | |
348 // must be writable. | |
349 void SetCustomizedDefaultWallpaper(const GURL& wallpaper_url, | |
350 const base::FilePath& downloaded_file, | |
351 const base::FilePath& resized_directory); | |
352 | |
331 private: | 353 private: |
332 friend class TestApi; | 354 friend class TestApi; |
333 friend class WallpaperManagerBrowserTest; | 355 friend class WallpaperManagerBrowserTest; |
334 friend class WallpaperManagerBrowserTestDefaultWallpaper; | 356 friend class WallpaperManagerBrowserTestDefaultWallpaper; |
335 friend class WallpaperManagerPolicyTest; | 357 friend class WallpaperManagerPolicyTest; |
336 | 358 |
337 typedef std::map<std::string, gfx::ImageSkia> CustomWallpaperMap; | 359 typedef std::map<std::string, gfx::ImageSkia> CustomWallpaperMap; |
338 | 360 |
339 // Set |wallpaper| controlled by policy. | 361 // Set |wallpaper| controlled by policy. |
340 void SetPolicyControlledWallpaper(const std::string& user_id, | 362 void SetPolicyControlledWallpaper(const std::string& user_id, |
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379 // exist. | 401 // exist. |
380 void EnsureCustomWallpaperDirectories(const std::string& user_id_hash); | 402 void EnsureCustomWallpaperDirectories(const std::string& user_id_hash); |
381 | 403 |
382 // Gets the CommandLine representing the current process's command line. | 404 // Gets the CommandLine representing the current process's command line. |
383 base::CommandLine* GetCommandLine(); | 405 base::CommandLine* GetCommandLine(); |
384 | 406 |
385 // Initialize wallpaper of registered device after device policy is trusted. | 407 // Initialize wallpaper of registered device after device policy is trusted. |
386 // Note that before device is enrolled, it proceeds with untrusted setting. | 408 // Note that before device is enrolled, it proceeds with untrusted setting. |
387 void InitializeRegisteredDeviceWallpaper(); | 409 void InitializeRegisteredDeviceWallpaper(); |
388 | 410 |
389 // Loads |user_id|'s wallpaper. When |update_wallpaper| is true, sets | |
390 // wallpaper to the loaded wallpaper. | 411 // wallpaper to the loaded wallpaper. |
Daniel Erat
2014/04/15 03:06:30
you accidentally deleted the line above this one,
Alexander Alekseev
2014/04/15 22:47:31
Done.
| |
391 void LoadWallpaper(const std::string& user_id, | 412 void LoadWallpaper(const std::string& user_id, |
392 const WallpaperInfo& info, | 413 const WallpaperInfo& info, |
393 bool update_wallpaper, | 414 bool update_wallpaper, |
394 MovableOnDestroyCallbackHolder on_finish); | 415 MovableOnDestroyCallbackHolder on_finish); |
395 | 416 |
396 // Moves custom wallpapers from |user_id| directory to |user_id_hash| | 417 // Moves custom wallpapers from |user_id| directory to |user_id_hash| |
397 // directory. | 418 // directory. |
398 void MoveCustomWallpapersOnWorker(const std::string& user_id, | 419 void MoveCustomWallpapersOnWorker(const std::string& user_id, |
399 const std::string& user_id_hash); | 420 const std::string& user_id_hash); |
400 | 421 |
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483 PendingWallpaper* GetPendingWallpaper(const std::string& user_id, | 504 PendingWallpaper* GetPendingWallpaper(const std::string& user_id, |
484 bool delayed); | 505 bool delayed); |
485 | 506 |
486 // Calculate delay for next wallpaper load. | 507 // Calculate delay for next wallpaper load. |
487 // It is usually average wallpaper load time. | 508 // It is usually average wallpaper load time. |
488 // If last wallpaper load happened long ago, timeout should be reduced by | 509 // If last wallpaper load happened long ago, timeout should be reduced by |
489 // the time passed after last wallpaper load. So usual user experience results | 510 // the time passed after last wallpaper load. So usual user experience results |
490 // in zero delay. | 511 // in zero delay. |
491 base::TimeDelta GetWallpaperLoadDelay() const; | 512 base::TimeDelta GetWallpaperLoadDelay() const; |
492 | 513 |
514 // This is called after we check that supplied default wallpaper files exist. | |
515 void SetCustomizedDefaultWallpaperAfterCheck( | |
516 const GURL& wallpaper_url, | |
517 const base::FilePath& downloaded_file, | |
518 scoped_ptr<CustomizedWallpaperRescaledFiles> rescaled_files); | |
519 | |
520 // Starts rescaling of customized wallpaper. | |
521 void OnCustomizedDefaultWallpaperDecoded( | |
522 const GURL& wallpaper_url, | |
523 scoped_ptr<CustomizedWallpaperRescaledFiles> rescaled_files, | |
524 const UserImage& user_image); | |
525 | |
526 // Resize and save customized default wallpaper. | |
527 void ResizeCustomizedDefaultWallpaper( | |
528 scoped_ptr<gfx::ImageSkia> image, | |
529 const UserImage::RawImage& raw_image, | |
530 const CustomizedWallpaperRescaledFiles* rescaled_files, | |
531 bool* success, | |
532 gfx::ImageSkia* small_wallpaper_image, | |
533 gfx::ImageSkia* large_wallpaper_image); | |
534 | |
535 // Check the result of ResizeCustomizedDefaultWallpaper and finally | |
536 // apply Customized Default Wallpaper. | |
537 void OnCustomizedDefaultWallpaperResized( | |
538 const GURL& wallpaper_url, | |
539 scoped_ptr<CustomizedWallpaperRescaledFiles> rescaled_files, | |
540 scoped_ptr<bool> success, | |
541 scoped_ptr<gfx::ImageSkia> small_wallpaper_image, | |
542 scoped_ptr<gfx::ImageSkia> large_wallpaper_image); | |
543 | |
493 // Init |*default_*_wallpaper_file_| from given command line and | 544 // Init |*default_*_wallpaper_file_| from given command line and |
494 // clear |default_wallpaper_image_|. | 545 // clear |default_wallpaper_image_|. |
495 void SetDefaultWallpaperPathsFromCommandLine(base::CommandLine* command_line); | 546 void SetDefaultWallpaperPathsFromCommandLine(base::CommandLine* command_line); |
496 | 547 |
497 // Sets wallpaper to decoded default. | 548 // Sets wallpaper to decoded default. |
498 void OnDefaultWallpaperDecoded(const base::FilePath& path, | 549 void OnDefaultWallpaperDecoded(const base::FilePath& path, |
499 const ash::WallpaperLayout layout, | 550 const ash::WallpaperLayout layout, |
500 scoped_ptr<UserImage>* result, | 551 scoped_ptr<UserImage>* result, |
501 MovableOnDestroyCallbackHolder on_finish, | 552 MovableOnDestroyCallbackHolder on_finish, |
502 const UserImage& wallpaper); | 553 const UserImage& wallpaper); |
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574 | 625 |
575 // Current decoded default image is stored in cache. | 626 // Current decoded default image is stored in cache. |
576 scoped_ptr<UserImage> default_wallpaper_image_; | 627 scoped_ptr<UserImage> default_wallpaper_image_; |
577 | 628 |
578 DISALLOW_COPY_AND_ASSIGN(WallpaperManager); | 629 DISALLOW_COPY_AND_ASSIGN(WallpaperManager); |
579 }; | 630 }; |
580 | 631 |
581 } // namespace chromeos | 632 } // namespace chromeos |
582 | 633 |
583 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_WALLPAPER_MANAGER_H_ | 634 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_WALLPAPER_MANAGER_H_ |
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