summaryrefslogtreecommitdiff
path: root/ipc/chromium/src/base/message_pump_default.h
blob: 1053ca968782de92fa60be06b6221ccc8e114fba (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
// Copyright (c) 2006-2008 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.

#ifndef BASE_MESSAGE_PUMP_DEFAULT_H_
#define BASE_MESSAGE_PUMP_DEFAULT_H_

#include "base/message_pump.h"
#include "base/time.h"
#include "base/waitable_event.h"

namespace base {

class MessagePumpDefault : public MessagePump {
 public:
  MessagePumpDefault();
  ~MessagePumpDefault() {}

  // MessagePump methods:
  virtual void Run(Delegate* delegate);
  virtual void Quit();
  virtual void ScheduleWork();
  virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time);

 protected:
  // This flag is set to false when Run should return.
  bool keep_running_;

  // Used to sleep until there is more work to do.
  WaitableEvent event_;

  // The time at which we should call DoDelayedWork.
  TimeTicks delayed_work_time_;

 private:
  DISALLOW_COPY_AND_ASSIGN(MessagePumpDefault);
};

}  // namespace base

#endif  // BASE_MESSAGE_PUMP_DEFAULT_H_