OLD | NEW |
| (Empty) |
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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_CHILD_POWER_MONITOR_BROADCAST_SOURCE_H_ | |
6 #define CONTENT_CHILD_POWER_MONITOR_BROADCAST_SOURCE_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "base/power_monitor/power_monitor_source.h" | |
10 #include "content/common/content_export.h" | |
11 #include "device/power_monitor/public/interfaces/power_monitor.mojom.h" | |
12 #include "mojo/public/cpp/bindings/binding.h" | |
13 | |
14 namespace content { | |
15 | |
16 // Receives Power Monitor IPC messages sent from the browser process and relays | |
17 // them to the PowerMonitor of the current process. | |
18 class CONTENT_EXPORT PowerMonitorBroadcastSource | |
19 : public base::PowerMonitorSource, | |
20 NON_EXPORTED_BASE(public device::mojom::PowerMonitorClient) { | |
21 public: | |
22 explicit PowerMonitorBroadcastSource(); | |
23 ~PowerMonitorBroadcastSource() override; | |
24 | |
25 void PowerStateChange(bool on_battery_power) override; | |
26 void Suspend() override; | |
27 void Resume() override; | |
28 | |
29 private: | |
30 bool IsOnBatteryPowerImpl() override; | |
31 bool last_reported_battery_power_state_; | |
32 mojo::Binding<device::mojom::PowerMonitorClient> binding_; | |
33 | |
34 DISALLOW_COPY_AND_ASSIGN(PowerMonitorBroadcastSource); | |
35 }; | |
36 | |
37 } // namespace content | |
38 | |
39 #endif // CONTENT_CHILD_POWER_MONITOR_BROADCAST_SOURCE_H_ | |
OLD | NEW |