#include "tasktimer.h"
#include <qdebug.h>
using namespace std;
TaskTimer* TaskTimer::_self = nullptr;

void TaskTimer::run()
{
 qDebug() << "TaskTimer::run" << QThread::currentThreadId();
 running = true;
 while (true) {
 if (!running)
 break;
 work();
 }
}

TaskTimer::TaskTimer()
{

}

TaskTimer::~TaskTimer()
{

}

TaskTimer* TaskTimer::instance() {
 if (_self == nullptr) {
 _self = new TaskTimer;
 }
 return _self;
}
/**
 * 设置回调函数. 非静态 类成员函数回调
 * \param obj 回调对象
 * \param callback 回调函数
 */
void TaskTimer::set_callback(HelloTriangleApplication* obj, mCallback callback)
{
 _obj = obj;
 callback_function = callback;
}
void TaskTimer::starts(double ms) {
 //if (timer != nullptr) {
 // timer = new QTimer();
 // connect(timer, &QTimer::timeout, this, &TaskTimer::work);
 // timer->start(ms);
 //}
}
void TaskTimer::stop() {
 running = false;
 //disconnect(timer, &QTimer::timeout, this, &TaskTimer::work);
 //timer->deleteLater();
}
void TaskTimer::work() {
 

 //std::cout << "working" << std::endl;
 (_obj->*callback_function)();
}





//int main()
//{
//	cout << "Hello CMake." << endl;
//	return 0;
//}