// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_MESSAGE_LOOP_MESSAGE_PUMP_DEFAULT_H_
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#define BASE_MESSAGE_LOOP_MESSAGE_PUMP_DEFAULT_H_
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#include "base/base_export.h"
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#include "base/macros.h"
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#include "base/message_loop/message_pump.h"
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#include "base/synchronization/waitable_event.h"
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#include "base/time/time.h"
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#include "build/build_config.h"
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namespace base {
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class BASE_EXPORT MessagePumpDefault : public MessagePump {
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public:
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MessagePumpDefault();
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~MessagePumpDefault() override;
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// MessagePump methods:
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void Run(Delegate* delegate) override;
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void Quit() override;
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void ScheduleWork() override;
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void ScheduleDelayedWork(const TimeTicks& delayed_work_time) override;
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#if defined(OS_MACOSX)
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void SetTimerSlack(TimerSlack timer_slack) override;
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#endif
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private:
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// This flag is set to false when Run should return.
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bool keep_running_;
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// Used to sleep until there is more work to do.
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WaitableEvent event_;
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// The time at which we should call DoDelayedWork.
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TimeTicks delayed_work_time_;
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DISALLOW_COPY_AND_ASSIGN(MessagePumpDefault);
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};
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} // namespace base
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#endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_DEFAULT_H_
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