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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
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2 // Use of this source code is governed by a BSD-style license that can be |
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3 // found in the LICENSE file. |
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4 |
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5 #ifndef BASE_MESSAGE_PUMP_DEFAULT_H_ |
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6 #define BASE_MESSAGE_PUMP_DEFAULT_H_ |
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7 |
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8 #include "base/message_pump.h" |
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9 #include "base/time.h" |
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10 #include "base/waitable_event.h" |
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11 |
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12 namespace base { |
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13 |
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14 class MessagePumpDefault : public MessagePump { |
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15 public: |
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16 MessagePumpDefault(); |
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17 ~MessagePumpDefault() {} |
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18 |
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19 // MessagePump methods: |
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20 virtual void Run(Delegate* delegate); |
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21 virtual void Quit(); |
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22 virtual void ScheduleWork(); |
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23 virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time); |
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24 |
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25 protected: |
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26 // This flag is set to false when Run should return. |
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27 bool keep_running_; |
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28 |
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29 // Used to sleep until there is more work to do. |
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30 WaitableEvent event_; |
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31 |
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32 // The time at which we should call DoDelayedWork. |
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33 TimeTicks delayed_work_time_; |
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34 |
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35 private: |
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36 DISALLOW_COPY_AND_ASSIGN(MessagePumpDefault); |
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37 }; |
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38 |
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39 } // namespace base |
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40 |
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41 #endif // BASE_MESSAGE_PUMP_DEFAULT_H_ |