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Side by Side Diff: chrome/browser/prefs/preferences_connection_manager.h

Issue 2644893003: Unify Preferences Mojom Naming to PreferencesService (Closed)
Patch Set: / Created 3 years, 11 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 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 CHROME_BROWSER_PREFS_PREFERENCES_CONNECTION_MANAGER_H_ 5 #ifndef CHROME_BROWSER_PREFS_PREFERENCES_CONNECTION_MANAGER_H_
6 #define CHROME_BROWSER_PREFS_PREFERENCES_CONNECTION_MANAGER_H_ 6 #define CHROME_BROWSER_PREFS_PREFERENCES_CONNECTION_MANAGER_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/compiler_specific.h" 10 #include "base/compiler_specific.h"
11 #include "base/macros.h" 11 #include "base/macros.h"
12 #include "components/keyed_service/core/keyed_service_shutdown_notifier.h" 12 #include "components/keyed_service/core/keyed_service_shutdown_notifier.h"
13 #include "mojo/public/cpp/bindings/binding_set.h" 13 #include "mojo/public/cpp/bindings/binding_set.h"
14 #include "mojo/public/cpp/bindings/strong_binding.h" 14 #include "mojo/public/cpp/bindings/strong_binding.h"
15 #include "services/preferences/public/interfaces/preferences.mojom.h" 15 #include "services/preferences/public/interfaces/preferences.mojom.h"
16 #include "services/service_manager/public/cpp/interface_factory.h" 16 #include "services/service_manager/public/cpp/interface_factory.h"
17 #include "services/service_manager/public/cpp/service.h" 17 #include "services/service_manager/public/cpp/service.h"
18 18
19 // Handles all incoming prefs::mojom::PreferenceManagerRequest, providing a 19 // Handles all incoming prefs::mojom::PreferenceManagerRequest, providing a
20 // separate PreferencesManager per connection request. 20 // separate PreferencesService per connection request.
21 // 21 //
22 // Additionally monitors system shutdown to clean up connections to PrefService. 22 // Additionally monitors system shutdown to clean up connections to PrefService.
23 // 23 //
24 // TODO(jonross): Observe profile switching and update PreferenceManager 24 // TODO(jonross): Observe profile switching and update PreferenceManager
25 // connections. 25 // connections.
26 class PreferencesConnectionManager 26 class PreferencesConnectionManager
27 : public NON_EXPORTED_BASE(prefs::mojom::PreferencesFactory), 27 : public NON_EXPORTED_BASE(prefs::mojom::PreferencesServiceFactory),
28 public NON_EXPORTED_BASE( 28 public NON_EXPORTED_BASE(service_manager::InterfaceFactory<
29 service_manager::InterfaceFactory<prefs::mojom::PreferencesFactory>), 29 prefs::mojom::PreferencesServiceFactory>),
30 public NON_EXPORTED_BASE(service_manager::Service) { 30 public NON_EXPORTED_BASE(service_manager::Service) {
31 public: 31 public:
32 PreferencesConnectionManager(); 32 PreferencesConnectionManager();
33 ~PreferencesConnectionManager() override; 33 ~PreferencesConnectionManager() override;
34 34
35 private: 35 private:
36 // mojo::StrongBinding callback: 36 // mojo::StrongBinding callback:
37 void OnConnectionError( 37 void OnConnectionError(
38 mojo::StrongBindingPtr<prefs::mojom::PreferencesManager> binding); 38 mojo::StrongBindingPtr<prefs::mojom::PreferencesService> binding);
39 39
40 // KeyedServiceShutdownNotifier::Subscription callback. Used to cleanup when 40 // KeyedServiceShutdownNotifier::Subscription callback. Used to cleanup when
41 // the active PrefService is being destroyed. 41 // the active PrefService is being destroyed.
42 void OnProfileDestroyed(); 42 void OnProfileDestroyed();
43 43
44 // prefs::mojom::PreferencesFactory: 44 // prefs::mojom::PreferencesServiceFactory:
45 void Create(prefs::mojom::PreferencesObserverPtr observer, 45 void Create(prefs::mojom::PreferencesServiceClientPtr client,
46 prefs::mojom::PreferencesManagerRequest manager) override; 46 prefs::mojom::PreferencesServiceRequest service) override;
47 47
48 // service_manager::InterfaceFactory<PreferencesFactory>: 48 // service_manager::InterfaceFactory<PreferencesServiceFactory>:
49 void Create(const service_manager::Identity& remote_identity, 49 void Create(const service_manager::Identity& remote_identity,
50 prefs::mojom::PreferencesFactoryRequest request) override; 50 prefs::mojom::PreferencesServiceFactoryRequest request) override;
51 51
52 // service_manager::Service: 52 // service_manager::Service:
53 void OnStart() override; 53 void OnStart() override;
54 bool OnConnect(const service_manager::ServiceInfo& remote_info, 54 bool OnConnect(const service_manager::ServiceInfo& remote_info,
55 service_manager::InterfaceRegistry* registry) override; 55 service_manager::InterfaceRegistry* registry) override;
56 56
57 mojo::BindingSet<prefs::mojom::PreferencesFactory> factory_bindings_; 57 mojo::BindingSet<prefs::mojom::PreferencesServiceFactory> factory_bindings_;
58 58
59 // Bindings that automatically cleanup during connection errors. 59 // Bindings that automatically cleanup during connection errors.
60 std::vector<mojo::StrongBindingPtr<prefs::mojom::PreferencesManager>> 60 std::vector<mojo::StrongBindingPtr<prefs::mojom::PreferencesService>>
61 manager_bindings_; 61 manager_bindings_;
62 62
63 // Observes shutdown, when PrefService is being destroyed. 63 // Observes shutdown, when PrefService is being destroyed.
64 std::unique_ptr<KeyedServiceShutdownNotifier::Subscription> 64 std::unique_ptr<KeyedServiceShutdownNotifier::Subscription>
65 profile_shutdown_notification_; 65 profile_shutdown_notification_;
66 66
67 DISALLOW_COPY_AND_ASSIGN(PreferencesConnectionManager); 67 DISALLOW_COPY_AND_ASSIGN(PreferencesConnectionManager);
68 }; 68 };
69 69
70 #endif // CHROME_BROWSER_PREFS_PREFERENCES_CONNECTION_MANAGER_H_ 70 #endif // CHROME_BROWSER_PREFS_PREFERENCES_CONNECTION_MANAGER_H_
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