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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_CHROMEOS_POLICY_RECOMMENDATION_RESTORER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_RECOMMENDATION_RESTORER_H_ |
| 6 #define CHROME_BROWSER_CHROMEOS_POLICY_RECOMMENDATION_RESTORER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_POLICY_RECOMMENDATION_RESTORER_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| (...skipping 16 matching lines...) Expand all Loading... |
| 27 // user session. On the login screen, user settings are cleared when the user | 27 // user session. On the login screen, user settings are cleared when the user |
| 28 // becomes idle for one minute. | 28 // becomes idle for one minute. |
| 29 class RecommendationRestorer : public KeyedService, | 29 class RecommendationRestorer : public KeyedService, |
| 30 public content::NotificationObserver, | 30 public content::NotificationObserver, |
| 31 public wm::UserActivityObserver { | 31 public wm::UserActivityObserver { |
| 32 public: | 32 public: |
| 33 explicit RecommendationRestorer(Profile* profile); | 33 explicit RecommendationRestorer(Profile* profile); |
| 34 virtual ~RecommendationRestorer(); | 34 virtual ~RecommendationRestorer(); |
| 35 | 35 |
| 36 // KeyedService: | 36 // KeyedService: |
| 37 virtual void Shutdown() OVERRIDE; | 37 virtual void Shutdown() override; |
| 38 | 38 |
| 39 // content::NotificationObserver: | 39 // content::NotificationObserver: |
| 40 virtual void Observe(int type, | 40 virtual void Observe(int type, |
| 41 const content::NotificationSource& source, | 41 const content::NotificationSource& source, |
| 42 const content::NotificationDetails& details) OVERRIDE; | 42 const content::NotificationDetails& details) override; |
| 43 | 43 |
| 44 // wm::UserActivityObserver: | 44 // wm::UserActivityObserver: |
| 45 virtual void OnUserActivity(const ui::Event* event) OVERRIDE; | 45 virtual void OnUserActivity(const ui::Event* event) override; |
| 46 | 46 |
| 47 // If a recommended value and a user setting exist for |pref_name|, clears the | 47 // If a recommended value and a user setting exist for |pref_name|, clears the |
| 48 // user setting so that the recommended value can take effect. If | 48 // user setting so that the recommended value can take effect. If |
| 49 // |allow_delay| is |true| and the login screen is being shown, a timer is | 49 // |allow_delay| is |true| and the login screen is being shown, a timer is |
| 50 // started that will clear the setting when the user becomes idle for one | 50 // started that will clear the setting when the user becomes idle for one |
| 51 // minute. Otherwise, the setting is cleared immediately. | 51 // minute. Otherwise, the setting is cleared immediately. |
| 52 void Restore(bool allow_delay, const std::string& pref_name); | 52 void Restore(bool allow_delay, const std::string& pref_name); |
| 53 | 53 |
| 54 private: | 54 private: |
| 55 friend class RecommendationRestorerTest; | 55 friend class RecommendationRestorerTest; |
| 56 | 56 |
| 57 void RestoreAll(); | 57 void RestoreAll(); |
| 58 | 58 |
| 59 void StartTimer(); | 59 void StartTimer(); |
| 60 void StopTimer(); | 60 void StopTimer(); |
| 61 | 61 |
| 62 PrefChangeRegistrar pref_change_registrar_; | 62 PrefChangeRegistrar pref_change_registrar_; |
| 63 content::NotificationRegistrar notification_registrar_; | 63 content::NotificationRegistrar notification_registrar_; |
| 64 | 64 |
| 65 bool logged_in_; | 65 bool logged_in_; |
| 66 | 66 |
| 67 base::OneShotTimer<RecommendationRestorer> restore_timer_; | 67 base::OneShotTimer<RecommendationRestorer> restore_timer_; |
| 68 | 68 |
| 69 DISALLOW_COPY_AND_ASSIGN(RecommendationRestorer); | 69 DISALLOW_COPY_AND_ASSIGN(RecommendationRestorer); |
| 70 }; | 70 }; |
| 71 | 71 |
| 72 } // namespace policy | 72 } // namespace policy |
| 73 | 73 |
| 74 #endif // CHROME_BROWSER_CHROMEOS_POLICY_RECOMMENDATION_RESTORER_H_ | 74 #endif // CHROME_BROWSER_CHROMEOS_POLICY_RECOMMENDATION_RESTORER_H_ |
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