68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
#pragma once
|
|
#include "Object.h"
|
|
#include "../common/Closure.hpp"
|
|
#include <thread>
|
|
#include <mutex>
|
|
|
|
namespace kiwano
|
|
{
|
|
KGE_DECLARE_SMART_PTR(AsyncTask);
|
|
|
|
typedef Closure<void()> AsyncTaskFunc;
|
|
typedef Closure<void()> AsyncTaskCallback;
|
|
|
|
class AsyncTask
|
|
: public Object
|
|
{
|
|
public:
|
|
AsyncTask();
|
|
|
|
AsyncTask(
|
|
AsyncTaskFunc func
|
|
);
|
|
|
|
virtual ~AsyncTask();
|
|
|
|
AsyncTask& Then(
|
|
AsyncTaskFunc func
|
|
);
|
|
|
|
AsyncTask& SetCallback(
|
|
AsyncTaskCallback callback
|
|
);
|
|
|
|
void Start();
|
|
|
|
protected:
|
|
void TaskThread();
|
|
|
|
void Complete();
|
|
|
|
protected:
|
|
std::thread thread_;
|
|
std::mutex func_mutex_;
|
|
Queue<AsyncTaskFunc> thread_func_queue_;
|
|
AsyncTaskCallback thread_cb_;
|
|
};
|
|
}
|