| // Copyright 2008, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #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 Time& delayed_work_time); |
| |
| private: |
| // 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. |
| Time delayed_work_time_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MessagePumpDefault); |
| }; |
| |
| } // namespace base |
| |
| #endif // BASE_MESSAGE_PUMP_DEFAULT_H_ |