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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef ASH_COMMON_SYSTEM_CHROMEOS_POWER_BATTERY_NOTIFICATION_H_ | |
6 #define ASH_COMMON_SYSTEM_CHROMEOS_POWER_BATTERY_NOTIFICATION_H_ | |
7 | |
8 #include "ash/ash_export.h" | |
9 #include "ash/common/system/chromeos/power/tray_power.h" | |
10 #include "base/macros.h" | |
11 | |
12 namespace message_center { | |
13 class MessageCenter; | |
14 } | |
15 | |
16 namespace ash { | |
17 | |
18 // Class for showing and hiding a MessageCenter low battery notification. | |
19 class ASH_EXPORT BatteryNotification { | |
20 public: | |
21 BatteryNotification(message_center::MessageCenter* message_center, | |
22 TrayPower::NotificationState notification_state); | |
23 ~BatteryNotification(); | |
24 | |
25 // Updates the notification if it still exists. | |
26 void Update(TrayPower::NotificationState notification_state); | |
27 | |
28 private: | |
29 message_center::MessageCenter* message_center_; | |
30 | |
31 DISALLOW_COPY_AND_ASSIGN(BatteryNotification); | |
32 }; | |
33 | |
34 } // namespace ash | |
35 | |
36 #endif // ASH_COMMON_SYSTEM_CHROMEOS_POWER_BATTERY_NOTIFICATION_H_ | |
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