1// Copyright (c) 2006-2008 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 BASE_MESSAGE_PUMP_DEFAULT_H_ 6#define BASE_MESSAGE_PUMP_DEFAULT_H_ 7#pragma once 8 9#include "base/message_pump.h" 10#include "base/time.h" 11#include "base/synchronization/waitable_event.h" 12 13namespace base { 14 15class MessagePumpDefault : public MessagePump { 16 public: 17 MessagePumpDefault(); 18 ~MessagePumpDefault() {} 19 20 // MessagePump methods: 21 virtual void Run(Delegate* delegate); 22 virtual void Quit(); 23 virtual void ScheduleWork(); 24 virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time); 25 26 private: 27 // This flag is set to false when Run should return. 28 bool keep_running_; 29 30 // Used to sleep until there is more work to do. 31 WaitableEvent event_; 32 33 // The time at which we should call DoDelayedWork. 34 TimeTicks delayed_work_time_; 35 36 DISALLOW_COPY_AND_ASSIGN(MessagePumpDefault); 37}; 38 39} // namespace base 40 41#endif // BASE_MESSAGE_PUMP_DEFAULT_H_ 42