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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 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 | 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 SYNC_JS_SYNC_JS_CONTROLLER_H_ | 5 #ifndef COMPONENTS_SYNC_JS_SYNC_JS_CONTROLLER_H_ |
| 6 #define SYNC_JS_SYNC_JS_CONTROLLER_H_ | 6 #define COMPONENTS_SYNC_JS_SYNC_JS_CONTROLLER_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
| 12 #include "base/macros.h" | 12 #include "base/macros.h" |
| 13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
| 14 #include "base/observer_list.h" | 14 #include "base/observer_list.h" |
| 15 #include "sync/base/sync_export.h" | 15 #include "components/sync/base/sync_export.h" |
| 16 #include "sync/internal_api/public/util/weak_handle.h" | 16 #include "components/sync/base/weak_handle.h" |
| 17 #include "sync/js/js_controller.h" | 17 #include "components/sync/js/js_controller.h" |
| 18 #include "sync/js/js_event_handler.h" | 18 #include "components/sync/js/js_event_handler.h" |
| 19 | 19 |
| 20 namespace syncer { | 20 namespace syncer { |
| 21 | 21 |
| 22 class JsBackend; | 22 class JsBackend; |
| 23 | 23 |
| 24 // A class that mediates between the sync JsEventHandlers and the sync | 24 // A class that mediates between the sync JsEventHandlers and the sync |
| 25 // JsBackend. | 25 // JsBackend. |
| 26 class SYNC_EXPORT SyncJsController | 26 class SYNC_EXPORT SyncJsController |
| 27 : public JsController, public JsEventHandler, | 27 : public JsController, |
| 28 public JsEventHandler, |
| 28 public base::SupportsWeakPtr<SyncJsController> { | 29 public base::SupportsWeakPtr<SyncJsController> { |
| 29 public: | 30 public: |
| 30 SyncJsController(); | 31 SyncJsController(); |
| 31 | 32 |
| 32 ~SyncJsController() override; | 33 ~SyncJsController() override; |
| 33 | 34 |
| 34 // Sets the backend to route all messages to (if initialized). | 35 // Sets the backend to route all messages to (if initialized). |
| 35 // Sends any queued-up messages if |backend| is initialized. | 36 // Sends any queued-up messages if |backend| is initialized. |
| 36 void AttachJsBackend(const WeakHandle<JsBackend>& js_backend); | 37 void AttachJsBackend(const WeakHandle<JsBackend>& js_backend); |
| 37 | 38 |
| (...skipping 11 matching lines...) Expand all Loading... |
| 49 void UpdateBackendEventHandler(); | 50 void UpdateBackendEventHandler(); |
| 50 | 51 |
| 51 WeakHandle<JsBackend> js_backend_; | 52 WeakHandle<JsBackend> js_backend_; |
| 52 base::ObserverList<JsEventHandler> js_event_handlers_; | 53 base::ObserverList<JsEventHandler> js_event_handlers_; |
| 53 | 54 |
| 54 DISALLOW_COPY_AND_ASSIGN(SyncJsController); | 55 DISALLOW_COPY_AND_ASSIGN(SyncJsController); |
| 55 }; | 56 }; |
| 56 | 57 |
| 57 } // namespace syncer | 58 } // namespace syncer |
| 58 | 59 |
| 59 #endif // SYNC_JS_SYNC_JS_CONTROLLER_H_ | 60 #endif // COMPONENTS_SYNC_JS_SYNC_JS_CONTROLLER_H_ |
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