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1 // Copyright 2012 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 SYNC_INTERNAL_API_JS_SYNC_MANAGER_OBSERVER_H_ | |
6 #define SYNC_INTERNAL_API_JS_SYNC_MANAGER_OBSERVER_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/compiler_specific.h" | |
11 #include "base/macros.h" | |
12 #include "sync/base/sync_export.h" | |
13 #include "sync/internal_api/public/sync_manager.h" | |
14 #include "sync/internal_api/public/util/weak_handle.h" | |
15 #include "sync/protocol/sync_protocol_error.h" | |
16 | |
17 namespace tracked_objects { | |
18 class Location; | |
19 } // namespace tracked_objects | |
20 | |
21 namespace syncer { | |
22 | |
23 class JsEventDetails; | |
24 class JsEventHandler; | |
25 | |
26 // Routes SyncManager events to a JsEventHandler. | |
27 class SYNC_EXPORT JsSyncManagerObserver : public SyncManager::Observer { | |
28 public: | |
29 JsSyncManagerObserver(); | |
30 ~JsSyncManagerObserver() override; | |
31 | |
32 void SetJsEventHandler(const WeakHandle<JsEventHandler>& event_handler); | |
33 | |
34 // SyncManager::Observer implementation. | |
35 void OnSyncCycleCompleted( | |
36 const sessions::SyncSessionSnapshot& snapshot) override; | |
37 void OnConnectionStatusChange(ConnectionStatus status) override; | |
38 void OnInitializationComplete( | |
39 const WeakHandle<JsBackend>& js_backend, | |
40 const WeakHandle<DataTypeDebugInfoListener>& debug_info_listener, | |
41 bool success, | |
42 syncer::ModelTypeSet restored_types) override; | |
43 void OnActionableError(const SyncProtocolError& sync_protocol_error) override; | |
44 void OnProtocolEvent(const ProtocolEvent& event) override; | |
45 void OnMigrationRequested(syncer::ModelTypeSet types) override; | |
46 | |
47 private: | |
48 void HandleJsEvent(const tracked_objects::Location& from_here, | |
49 const std::string& name, const JsEventDetails& details); | |
50 | |
51 WeakHandle<JsEventHandler> event_handler_; | |
52 | |
53 DISALLOW_COPY_AND_ASSIGN(JsSyncManagerObserver); | |
54 }; | |
55 | |
56 } // namespace syncer | |
57 | |
58 #endif // SYNC_INTERNAL_API_JS_SYNC_MANAGER_OBSERVER_H_ | |
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