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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 CHROMEOS_DBUS_POWER_POLICY_CONTROLLER_H_ | 5 #ifndef CHROMEOS_DBUS_POWER_POLICY_CONTROLLER_H_ |
6 #define CHROMEOS_DBUS_POWER_POLICY_CONTROLLER_H_ | 6 #define CHROMEOS_DBUS_POWER_POLICY_CONTROLLER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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83 // description of the reason the lock was created. Returns a unique ID | 83 // description of the reason the lock was created. Returns a unique ID |
84 // that can be passed to RemoveWakeLock() later. | 84 // that can be passed to RemoveWakeLock() later. |
85 int AddScreenWakeLock(const std::string& reason); | 85 int AddScreenWakeLock(const std::string& reason); |
86 int AddSystemWakeLock(const std::string& reason); | 86 int AddSystemWakeLock(const std::string& reason); |
87 | 87 |
88 // Unregisters a request previously created via AddScreenWakeLock() or | 88 // Unregisters a request previously created via AddScreenWakeLock() or |
89 // AddSystemWakeLock() and sends an updated policy. | 89 // AddSystemWakeLock() and sends an updated policy. |
90 void RemoveWakeLock(int id); | 90 void RemoveWakeLock(int id); |
91 | 91 |
92 // PowerManagerClient::Observer implementation: | 92 // PowerManagerClient::Observer implementation: |
93 virtual void PowerManagerRestarted() OVERRIDE; | 93 virtual void PowerManagerRestarted() override; |
94 | 94 |
95 private: | 95 private: |
96 friend class PowerPrefsTest; | 96 friend class PowerPrefsTest; |
97 | 97 |
98 typedef std::map<int, std::string> WakeLockMap; | 98 typedef std::map<int, std::string> WakeLockMap; |
99 | 99 |
100 // Sends a policy based on |prefs_policy_| to the power manager. | 100 // Sends a policy based on |prefs_policy_| to the power manager. |
101 void SendCurrentPolicy(); | 101 void SendCurrentPolicy(); |
102 | 102 |
103 PowerManagerClient* client_; // weak | 103 PowerManagerClient* client_; // weak |
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120 | 120 |
121 // Next ID to be used by AddScreenWakeLock() or AddSystemWakeLock(). | 121 // Next ID to be used by AddScreenWakeLock() or AddSystemWakeLock(). |
122 int next_wake_lock_id_; | 122 int next_wake_lock_id_; |
123 | 123 |
124 DISALLOW_COPY_AND_ASSIGN(PowerPolicyController); | 124 DISALLOW_COPY_AND_ASSIGN(PowerPolicyController); |
125 }; | 125 }; |
126 | 126 |
127 } // namespace chromeos | 127 } // namespace chromeos |
128 | 128 |
129 #endif // CHROMEOS_DBUS_POWER_POLICY_CONTROLLER_H_ | 129 #endif // CHROMEOS_DBUS_POWER_POLICY_CONTROLLER_H_ |
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