#include "readcameraimagethread.h"

ReadCameraImageThread::ReadCameraImageThread(QObject *parent)
            :QThread(parent)
{
    myImage = new QImage();
}

ReadCameraImageThread::~ReadCameraImageThread()
{
    delete myImage;
    if(NULL == cameraPtr)
    {
        delete  cameraPtr;
    }
    if(NULL == imagePtr)
    {
        delete  imagePtr;
    }
}

void ReadCameraImageThread::run()
{
    if(NULL==cameraPtr)
    {
        return;
    }
    if(NULL==imagePtr)
    {
        return;
    }

    while(!isInterruptionRequested())
    {
//        qDebug()<<"SoftTrigger:"<<cameraPtr->CommandExecute("TriggerSoftware");
//        qDebug()<<"ReadBuffer:"<<cameraPtr->ReadBuffer(*imagePtr);
        //cameraPtr->CommandExecute("TriggerSoftware");
        //cameraPtr->ReadBuffer(*imagePtr);
        cameraPtr->GetImage(*imagePtr,false);
        if(isEnableCrossHairLine)
        {
            drawCrossHairLine();
        }

        if(imagePtr->channels()>1)
        {
            *myImage = QImage((const unsigned char*)(imagePtr->data),imagePtr->cols,imagePtr->rows,QImage::Format_RGB888);
        }
        else
        {
            *myImage = QImage((const unsigned char*)(imagePtr->data),imagePtr->cols,imagePtr->rows,QImage::Format_Indexed8);
        }

        emit messageImageSGL(*myImage);
        msleep(10);
    }
}

void ReadCameraImageThread::getCameraPtr(CMvCamera *camera)
{
    cameraPtr = camera;
}

void ReadCameraImageThread::getImagePtr(cv::Mat *image)
{
    imagePtr = image;
}

void ReadCameraImageThread::drawCrossHairLine(Scalar lineColor,int lineWidth)
{
    int heigh = imagePtr->rows;
    int width = imagePtr->cols;
    // 水平线
    Point startPH(0,int(heigh/2)),endPH(int(width),int(heigh/2));
    line(*imagePtr,startPH,endPH,lineColor,lineWidth);
    // 垂直线
    Point startPV(int(width/2),0),endPV(int(width/2),int(heigh));
    line(*imagePtr,startPV,endPV,lineColor,lineWidth);
}

void ReadCameraImageThread::setEnableCrossHairLine(bool value )
{
    isEnableCrossHairLine = value;

}