OLD | NEW |
(Empty) | |
| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "content/browser/power_monitor_message_broadcaster.h" |
| 6 |
| 7 #include "base/power_monitor/power_monitor.h" |
| 8 #include "content/common/power_monitor_messages.h" |
| 9 #include "ipc/ipc_sender.h" |
| 10 |
| 11 namespace content { |
| 12 |
| 13 PowerMonitorMessageBroadcaster::PowerMonitorMessageBroadcaster( |
| 14 IPC::Sender* sender) |
| 15 : sender_(sender) { |
| 16 base::PowerMonitor* power_monitor = base::PowerMonitor::Get(); |
| 17 if (power_monitor) |
| 18 power_monitor->AddObserver(this); |
| 19 } |
| 20 |
| 21 PowerMonitorMessageBroadcaster::~PowerMonitorMessageBroadcaster() { |
| 22 base::PowerMonitor* power_monitor = base::PowerMonitor::Get(); |
| 23 if (power_monitor) |
| 24 power_monitor->RemoveObserver(this); |
| 25 } |
| 26 |
| 27 void PowerMonitorMessageBroadcaster::OnPowerStateChange(bool on_battery_power) { |
| 28 sender_->Send(new PowerMonitorMsg_PowerStateChange(on_battery_power)); |
| 29 } |
| 30 |
| 31 void PowerMonitorMessageBroadcaster::OnSuspend() { |
| 32 sender_->Send(new PowerMonitorMsg_Suspend()); |
| 33 } |
| 34 |
| 35 void PowerMonitorMessageBroadcaster::OnResume() { |
| 36 sender_->Send(new PowerMonitorMsg_Resume()); |
| 37 } |
| 38 |
| 39 } // namespace content |
OLD | NEW |