| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/browser/power_monitor_message_broadcaster.h" |
| |
| #include "base/power_monitor/power_monitor.h" |
| #include "content/common/power_monitor_messages.h" |
| #include "ipc/ipc_sender.h" |
| |
| namespace content { |
| |
| PowerMonitorMessageBroadcaster::PowerMonitorMessageBroadcaster( |
| IPC::Sender* sender) |
| : sender_(sender) { |
| base::PowerMonitor* power_monitor = base::PowerMonitor::Get(); |
| if (power_monitor) |
| power_monitor->AddObserver(this); |
| } |
| |
| PowerMonitorMessageBroadcaster::~PowerMonitorMessageBroadcaster() { |
| base::PowerMonitor* power_monitor = base::PowerMonitor::Get(); |
| if (power_monitor) |
| power_monitor->RemoveObserver(this); |
| } |
| |
| void PowerMonitorMessageBroadcaster::OnPowerStateChange(bool on_battery_power) { |
| sender_->Send(new PowerMonitorMsg_PowerStateChange(on_battery_power)); |
| } |
| |
| void PowerMonitorMessageBroadcaster::OnSuspend() { |
| sender_->Send(new PowerMonitorMsg_Suspend()); |
| } |
| |
| void PowerMonitorMessageBroadcaster::OnResume() { |
| sender_->Send(new PowerMonitorMsg_Resume()); |
| } |
| |
| } // namespace content |