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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_EXTENSIONS_API_SYNCED_NOTIFICATIONS_PRIVATE_SYNCED_NOTIFI
CATIONS_SHIM_H_ | |
6 #define CHROME_BROWSER_EXTENSIONS_API_SYNCED_NOTIFICATIONS_PRIVATE_SYNCED_NOTIFI
CATIONS_SHIM_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/callback.h" | |
11 #include "base/memory/scoped_ptr.h" | |
12 #include "chrome/common/extensions/api/synced_notifications_private.h" | |
13 #include "sync/api/syncable_service.h" | |
14 | |
15 namespace extensions { | |
16 struct Event; | |
17 } | |
18 | |
19 // Shim for SYNCED_NOTIFICATIONS and SYNCED_NOTIFICATIONS_APP_INFO datatypes | |
20 // to interface with their extension backed sync code. | |
21 class SyncedNotificationsShim : public syncer::SyncableService { | |
22 public: | |
23 // Callback for firing extension events. | |
24 typedef base::Callback<void(scoped_ptr<extensions::Event>)> EventLauncher; | |
25 | |
26 explicit SyncedNotificationsShim(const EventLauncher& event_launcher, | |
27 const base::Closure& refresh_request); | |
28 ~SyncedNotificationsShim() override; | |
29 | |
30 // SyncableService interface. | |
31 syncer::SyncMergeResult MergeDataAndStartSyncing( | |
32 syncer::ModelType type, | |
33 const syncer::SyncDataList& initial_sync_data, | |
34 scoped_ptr<syncer::SyncChangeProcessor> sync_processor, | |
35 scoped_ptr<syncer::SyncErrorFactory> error_handler) override; | |
36 void StopSyncing(syncer::ModelType type) override; | |
37 syncer::SyncError ProcessSyncChanges( | |
38 const tracked_objects::Location& from_here, | |
39 const syncer::SyncChangeList& change_list) override; | |
40 syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const override; | |
41 | |
42 // JS interface methods (see synced_notifications_private.h). | |
43 bool GetInitialData( | |
44 extensions::api::synced_notifications_private::SyncDataType data_type, | |
45 std::vector< | |
46 linked_ptr<extensions::api::synced_notifications_private::SyncData> >* | |
47 js_data_list) const; | |
48 bool UpdateNotification(const std::string& changed_notification); | |
49 bool SetRenderContext( | |
50 extensions::api::synced_notifications_private::RefreshRequest | |
51 refresh_status, | |
52 const std::string& new_context); | |
53 | |
54 // Returns whether both sync notification datatypes are up and running. | |
55 bool IsSyncReady() const; | |
56 | |
57 private: | |
58 // Callback to trigger firing extension events. | |
59 EventLauncher event_launcher_; | |
60 | |
61 // Callback to trigger synced notification refresh. | |
62 base::Closure refresh_request_; | |
63 | |
64 // The sync change processors, initialized via MergeDataAndStartSyncing. | |
65 scoped_ptr<syncer::SyncChangeProcessor> notifications_change_processor_; | |
66 scoped_ptr<syncer::SyncChangeProcessor> app_info_change_processor_; | |
67 | |
68 DISALLOW_COPY_AND_ASSIGN(SyncedNotificationsShim); | |
69 }; | |
70 | |
71 #endif // CHROME_BROWSER_EXTENSIONS_API_SYNCED_NOTIFICATIONS_PRIVATE_SYNCED_NOT
IFICATIONS_SHIM_H_ | |
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