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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 COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__ | 5 #ifndef COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__ |
6 #define COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__ | 6 #define COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "components/search_engines/template_url_service.h" | 12 #include "components/search_engines/template_url_service.h" |
13 #include "components/sync/driver/ui_data_type_controller.h" | 13 #include "components/sync/driver/ui_data_type_controller.h" |
14 | 14 |
15 class Profile; | 15 class Profile; |
16 | 16 |
17 namespace browser_sync { | 17 namespace browser_sync { |
18 | 18 |
19 // Controller for the SEARCH_ENGINES sync data type. This class tells sync | 19 // Controller for the SEARCH_ENGINES sync data type. This class tells sync |
20 // how to load the model for this data type, and the superclasses manage | 20 // how to load the model for this data type, and the superclasses manage |
21 // controlling the rest of the state of the datatype with regards to sync. | 21 // controlling the rest of the state of the datatype with regards to sync. |
22 class SearchEngineDataTypeController | 22 class SearchEngineDataTypeController : public syncer::UIDataTypeController { |
23 : public sync_driver::UIDataTypeController { | |
24 public: | 23 public: |
25 // |dump_stack| is called when an unrecoverable error occurs. | 24 // |dump_stack| is called when an unrecoverable error occurs. |
26 SearchEngineDataTypeController(const base::Closure& dump_stack, | 25 SearchEngineDataTypeController(const base::Closure& dump_stack, |
27 sync_driver::SyncClient* sync_client, | 26 syncer::SyncClient* sync_client, |
28 TemplateURLService* template_url_service); | 27 TemplateURLService* template_url_service); |
29 ~SearchEngineDataTypeController() override; | 28 ~SearchEngineDataTypeController() override; |
30 | 29 |
31 TemplateURLService::Subscription* GetSubscriptionForTesting(); | 30 TemplateURLService::Subscription* GetSubscriptionForTesting(); |
32 | 31 |
33 private: | 32 private: |
34 // FrontendDataTypeController: | 33 // FrontendDataTypeController: |
35 bool StartModels() override; | 34 bool StartModels() override; |
36 void StopModels() override; | 35 void StopModels() override; |
37 | 36 |
38 void OnTemplateURLServiceLoaded(); | 37 void OnTemplateURLServiceLoaded(); |
39 | 38 |
40 // A pointer to the template URL service that this data type will use. | 39 // A pointer to the template URL service that this data type will use. |
41 TemplateURLService* template_url_service_; | 40 TemplateURLService* template_url_service_; |
42 | 41 |
43 // A subscription to the OnLoadedCallback so it can be cleared if necessary. | 42 // A subscription to the OnLoadedCallback so it can be cleared if necessary. |
44 std::unique_ptr<TemplateURLService::Subscription> template_url_subscription_; | 43 std::unique_ptr<TemplateURLService::Subscription> template_url_subscription_; |
45 | 44 |
46 DISALLOW_COPY_AND_ASSIGN(SearchEngineDataTypeController); | 45 DISALLOW_COPY_AND_ASSIGN(SearchEngineDataTypeController); |
47 }; | 46 }; |
48 | 47 |
49 } // namespace browser_sync | 48 } // namespace browser_sync |
50 | 49 |
51 #endif // COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__ | 50 #endif // COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__ |
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