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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_SYNC_GLUE_APP_CHANGE_PROCESSOR_H_ | 5 #ifndef CHROME_BROWSER_SYNC_GLUE_APP_CHANGE_PROCESSOR_H_ | 
| 6 #define CHROME_BROWSER_SYNC_GLUE_APP_CHANGE_PROCESSOR_H_ | 6 #define CHROME_BROWSER_SYNC_GLUE_APP_CHANGE_PROCESSOR_H_ | 
| 7 #pragma once | 7 #pragma once | 
| 8 | 8 | 
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" | 
| 10 #include "chrome/browser/sync/engine/syncapi.h" | 10 #include "chrome/browser/sync/engine/syncapi.h" | 
| 11 #include "chrome/browser/sync/glue/change_processor.h" | 11 #include "chrome/browser/sync/glue/change_processor.h" | 
| 12 #include "chrome/browser/sync/glue/extension_sync_traits.h" | 12 #include "chrome/browser/sync/glue/extension_sync_traits.h" | 
|  | 13 #include "content/common/content_notification_types.h" | 
| 13 #include "content/common/notification_observer.h" | 14 #include "content/common/notification_observer.h" | 
| 14 #include "content/common/notification_registrar.h" | 15 #include "content/common/notification_registrar.h" | 
| 15 #include "content/common/notification_type.h" |  | 
| 16 | 16 | 
| 17 class ExtensionServiceInterface; | 17 class ExtensionServiceInterface; | 
| 18 | 18 | 
| 19 namespace browser_sync { | 19 namespace browser_sync { | 
| 20 | 20 | 
| 21 class UnrecoverableErrorHandler; | 21 class UnrecoverableErrorHandler; | 
| 22 | 22 | 
| 23 // This class is responsible for taking changes from the | 23 // This class is responsible for taking changes from the | 
| 24 // ExtensionService and applying them to the sync_api 'syncable' | 24 // ExtensionService and applying them to the sync_api 'syncable' | 
| 25 // model, and vice versa. All operations and use of this class are | 25 // model, and vice versa. All operations and use of this class are | 
| 26 // from the UI thread. | 26 // from the UI thread. | 
| 27 class AppChangeProcessor : public ChangeProcessor, | 27 class AppChangeProcessor : public ChangeProcessor, | 
| 28                            public NotificationObserver { | 28                            public NotificationObserver { | 
| 29  public: | 29  public: | 
| 30   // Does not take ownership of |error_handler|. | 30   // Does not take ownership of |error_handler|. | 
| 31   explicit AppChangeProcessor(UnrecoverableErrorHandler* error_handler); | 31   explicit AppChangeProcessor(UnrecoverableErrorHandler* error_handler); | 
| 32   virtual ~AppChangeProcessor(); | 32   virtual ~AppChangeProcessor(); | 
| 33 | 33 | 
| 34   // NotificationObserver implementation. | 34   // NotificationObserver implementation. | 
| 35   // BrowserExtensionProvider -> sync_api model change application. | 35   // BrowserExtensionProvider -> sync_api model change application. | 
| 36   virtual void Observe(NotificationType type, | 36   virtual void Observe(int type, | 
| 37                        const NotificationSource& source, | 37                        const NotificationSource& source, | 
| 38                        const NotificationDetails& details); | 38                        const NotificationDetails& details); | 
| 39 | 39 | 
| 40   // ChangeProcessor implementation. | 40   // ChangeProcessor implementation. | 
| 41   // sync_api model -> BrowserExtensionProvider change application. | 41   // sync_api model -> BrowserExtensionProvider change application. | 
| 42   virtual void ApplyChangesFromSyncModel( | 42   virtual void ApplyChangesFromSyncModel( | 
| 43       const sync_api::BaseTransaction* trans, | 43       const sync_api::BaseTransaction* trans, | 
| 44       const sync_api::SyncManager::ChangeRecord* changes, | 44       const sync_api::SyncManager::ChangeRecord* changes, | 
| 45       int change_count); | 45       int change_count); | 
| 46 | 46 | 
| (...skipping 12 matching lines...) Expand all  Loading... | 
| 59   // Non-NULL iff |running()| is true. | 59   // Non-NULL iff |running()| is true. | 
| 60   Profile* profile_; | 60   Profile* profile_; | 
| 61   ExtensionServiceInterface* extension_service_; | 61   ExtensionServiceInterface* extension_service_; | 
| 62 | 62 | 
| 63   DISALLOW_COPY_AND_ASSIGN(AppChangeProcessor); | 63   DISALLOW_COPY_AND_ASSIGN(AppChangeProcessor); | 
| 64 }; | 64 }; | 
| 65 | 65 | 
| 66 }  // namespace browser_sync | 66 }  // namespace browser_sync | 
| 67 | 67 | 
| 68 #endif  // CHROME_BROWSER_SYNC_GLUE_APP_CHANGE_PROCESSOR_H_ | 68 #endif  // CHROME_BROWSER_SYNC_GLUE_APP_CHANGE_PROCESSOR_H_ | 
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