1a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 2a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 3a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// found in the LICENSE file. 4a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 5a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#ifndef CONTENT_CHILD_POWER_MONITOR_BROADCAST_SOURCE_H_ 6a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#define CONTENT_CHILD_POWER_MONITOR_BROADCAST_SOURCE_H_ 7a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 8a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "base/power_monitor/power_monitor_source.h" 9a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "content/common/content_export.h" 10a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#include "ipc/ipc_channel.h" 115c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu 125c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liunamespace IPC { 135c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liuclass MessageFilter; 145c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu} 15a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 16a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)namespace content { 17a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 18a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)class PowerMessageFilter; 19a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 20a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// Receives Power Monitor IPC messages sent from the browser process and relays 21a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// them to the PowerMonitor of the current process. 22a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)class CONTENT_EXPORT PowerMonitorBroadcastSource : 23a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) public base::PowerMonitorSource { 24a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) public: 25a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) explicit PowerMonitorBroadcastSource(); 26a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) virtual ~PowerMonitorBroadcastSource(); 27a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 285c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu IPC::MessageFilter* GetMessageFilter(); 29a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 30a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) private: 31a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) friend class PowerMessageFilter; 32a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 33a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) virtual bool IsOnBatteryPowerImpl() OVERRIDE; 34a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 35a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) void OnPowerStateChange(bool on_battery_power); 36a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) void OnSuspend(); 37a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) void OnResume(); 38a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 39a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) bool last_reported_battery_power_state_; 40a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) scoped_refptr<PowerMessageFilter> message_filter_; 41a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 42a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(PowerMonitorBroadcastSource); 43a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)}; 44a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 45a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)} // namespace content 46a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 47a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)#endif // CONTENT_CHILD_POWER_MONITOR_MESSAGE_FILTER_H_ 48