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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 SERVICES_PREFERENCES_PUBLIC_CPP_PREFS_OBSERVER_STORE_H_ | 5 #ifndef SERVICES_PREFERENCES_PUBLIC_CPP_PREFS_OBSERVER_STORE_H_ |
6 #define SERVICES_PREFERENCES_PUBLIC_CPP_PREFS_OBSERVER_STORE_H_ | 6 #define SERVICES_PREFERENCES_PUBLIC_CPP_PREFS_OBSERVER_STORE_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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54 ~PrefObserverStore() override; | 54 ~PrefObserverStore() override; |
55 | 55 |
56 private: | 56 private: |
57 friend class PrefObserverStoreTest; | 57 friend class PrefObserverStoreTest; |
58 | 58 |
59 // Notifies |prefs_manager_| of the change in |key| - |value| pair. | 59 // Notifies |prefs_manager_| of the change in |key| - |value| pair. |
60 void SetValueOnPreferenceManager(const std::string& key, | 60 void SetValueOnPreferenceManager(const std::string& key, |
61 base::Value const & value); | 61 base::Value const & value); |
62 | 62 |
63 // prefs::mojom::PreferenceObserver: | 63 // prefs::mojom::PreferenceObserver: |
64 void OnPreferencesChanged(const base::DictionaryValue& preferences) override; | 64 void OnPreferencesChanged( |
| 65 std::unique_ptr<base::DictionaryValue> preferences) override; |
65 | 66 |
66 mojo::Binding<prefs::mojom::PreferencesObserver> prefs_binding_; | 67 mojo::Binding<prefs::mojom::PreferencesObserver> prefs_binding_; |
67 prefs::mojom::PreferencesManagerPtr prefs_manager_ptr_; | 68 prefs::mojom::PreferencesManagerPtr prefs_manager_ptr_; |
68 | 69 |
69 std::set<std::string> keys_; | 70 std::set<std::string> keys_; |
70 | 71 |
71 // True upon the first OnPreferencesChanged received after Init. | 72 // True upon the first OnPreferencesChanged received after Init. |
72 bool initialized_; | 73 bool initialized_; |
73 | 74 |
74 DISALLOW_COPY_AND_ASSIGN(PrefObserverStore); | 75 DISALLOW_COPY_AND_ASSIGN(PrefObserverStore); |
75 }; | 76 }; |
76 | 77 |
77 #endif // SERVICES_PREFERENCES_PUBLIC_CPP_PREFS_OBSERVER_STORE_H_ | 78 #endif // SERVICES_PREFERENCES_PUBLIC_CPP_PREFS_OBSERVER_STORE_H_ |
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