whellvalue/tpvs17/ModelTest/ModelManager/qmythread.cpp

#include "qmythread.h"
#include "qdebug.h"
QMyThread::QMyThread(QObject *parent, quint64 m_sleeptime)
	: QThread(parent), _actionFunc(NULL), stopped(false), userCtrol(false), m_stopsleep(false)
{
	this->m_sleeptime = m_sleeptime;
	//qWarning() << "create mythread";
	//this->setPriority(QThread::HighestPriority);
	//qWarning() << "create mythread end";
}

QMyThread::~QMyThread()
{
	if (isRunning())
	{
		stop();
		quit();
		wait();
	}
}

void QMyThread::runTsk()
{
	if (_actionFunc)
		_actionFunc();
	else
	{
		int a = 0;
	}
}

void QMyThread::run()
{
	/*用户线程调用函数*/
	if (userCtrol)//表示按照用户自定义的while循环进行执行
		runTsk();
	else
	{	
		m_lock.lock();
		this->stopped = false;//这里是重新启动的时候需要这样做 因为调用了stop后，停止标志无效了 重新start时需要这样才能把线程跑起来
		m_lock.unlock();
		while (!this->stopped)
		{
			if (this->stopped==true)
				break;
			if (_actionFunc)
				_actionFunc();
			else
			{
				int a = 0;
			}
			this->msleep(m_sleeptime);
		}
	}

}
bool QMyThread::getStopFlag()
{
	return this->stopped;
}
//线程停止信号
void QMyThread::stop()
{
	m_lock.lock();
	this->stopped = true;
	m_lock.unlock();
}

bool QMyThread::WaitForSingle(quint8 m_sleep /*= 10*/)
{
// 	this->msleep(1);
// 	return true;
	bool m_flag = false;
	for (int i = 1; i <= m_sleep; i++)
	{
		if (this->stopped==true)//如果收到停止信号，马上退出等待循环体
			break;
		if (!this->m_stopsleep)
		{
			this->msleep(1);
		}
		else
		{
			m_flag = true;
			break; 
		}
	}
	if (m_flag)
	{
		this->m_stopsleep = false;
		return true;
	}
	else
		return false;
}

void QMyThread::WaitSingleIn(bool m_signal)
{
	this->m_stopsleep = m_signal;
}