// Copyright (c) 2012 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_LOOP_MESSAGE_PUMP_DEFAULT_H_ #define BASE_MESSAGE_LOOP_MESSAGE_PUMP_DEFAULT_H_ #include "base/base_export.h" #include "base/message_loop/message_pump.h" #include "base/synchronization/waitable_event.h" #include "base/time/time.h" #include "build/build_config.h" namespace base { class BASE_EXPORT MessagePumpDefault : public MessagePump { public: MessagePumpDefault(); MessagePumpDefault(const MessagePumpDefault&) = delete; MessagePumpDefault& operator=(const MessagePumpDefault&) = delete; ~MessagePumpDefault() override; // MessagePump methods: void Run(Delegate* delegate) override; void Quit() override; void ScheduleWork() override; void ScheduleDelayedWork( const Delegate::NextWorkInfo& next_work_info) override; #if BUILDFLAG(IS_APPLE) void SetTimerSlack(TimerSlack timer_slack) override; #endif 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_; }; } // namespace base #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_DEFAULT_H_