| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_SYNC_PROFILE_SYNC_SERVICE_BASE_H_ |
| #define CHROME_BROWSER_SYNC_PROFILE_SYNC_SERVICE_BASE_H_ |
| |
| #include "chrome/browser/sync/profile_sync_service_observer.h" |
| #include "sync/internal_api/public/base/model_type.h" |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| // API for ProfileSyncService. |
| class ProfileSyncServiceBase { |
| public: |
| // Retrieve the sync service to use in the given context. |
| // Returns NULL if sync is not enabled for the context. |
| static ProfileSyncServiceBase* FromBrowserContext( |
| content::BrowserContext* context); |
| |
| typedef ProfileSyncServiceObserver Observer; |
| |
| virtual ~ProfileSyncServiceBase() {} |
| |
| // Whether sync is enabled by user or not. This does not necessarily mean |
| // that sync is currently running (due to delayed startup, unrecoverable |
| // errors, or shutdown). See SyncActive below for checking whether sync |
| // is actually running. |
| virtual bool HasSyncSetupCompleted() const = 0; |
| |
| // Returns true if sync is fully initialized and active. This implies that |
| // an initial configuration has successfully completed, although there may |
| // be datatype specific, auth, or other transient errors. To see which |
| // datetypes are actually syncing, see GetActiveTypes() below. |
| // Note that if sync is in backup or rollback mode, SyncActive() will be |
| // false. |
| virtual bool SyncActive() const = 0; |
| |
| // Get the set of current active data types (those chosen or configured by |
| // the user which have not also encountered a runtime error). |
| // Note that if the Sync engine is in the middle of a configuration, this |
| // will the the empty set. Once the configuration completes the set will |
| // be updated. |
| virtual syncer::ModelTypeSet GetActiveDataTypes() const = 0; |
| |
| // Adds/removes an observer. ProfileSyncServiceBase does not take |
| // ownership of the observer. |
| virtual void AddObserver(Observer* observer) = 0; |
| virtual void RemoveObserver(Observer* observer) = 0; |
| |
| // Returns true if |observer| has already been added as an observer. |
| virtual bool HasObserver(Observer* observer) const = 0; |
| }; |
| |
| #endif // CHROME_BROWSER_SYNC_PROFILE_SYNC_SERVICE_BASE_H_ |