ipc/chromium/src/base/message_pump_default.h

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

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