MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
this->setWindowTitle("Barcode Decoder");
this->timer = new QTimer(this);
//QPainter *painter = new QPainter(this);
Camera *camera = new Camera();
Process *process = new Process();
process->moveToThread(&decodeThread);
decodeThread.start();
camera->moveToThread(&cameraThread);
cameraThread.start();
connect(timer , SIGNAL(timeout()) , camera , SLOT(imgRequest()) );
connect(camera, SIGNAL(sendImg(cv::Mat)) , ui->play , SLOT(loadImg(cv::Mat)) );
connect(camera, SIGNAL(sendImg(cv::Mat)) , process , SLOT(getImgAndProcess(cv::Mat)) );
connect(process, SIGNAL(sendIsBarcaode(bool)) , ui->play , SLOT(slotIsBarcodeLocated(bool)) );
connect(process, SIGNAL(sendLoc(cv::Rect)) , ui->play , SLOT(slotGetBarcodeLocation(cv::Rect)) );
connect(process, SIGNAL(sendBarcodeImg(cv::Mat)) , this , SLOT(updateBarcodeImg(cv::Mat)) );
connect(process, SIGNAL(sendBarcode(QString)) , this , SLOT(updateBarcode(QString)) );
connect(ui->close, SIGNAL(pressed()) , ui->play, SLOT(cleanScrean()) );
connect(ui->start, SIGNAL(pressed()) , ui->play, SLOT(startDisplay()) );
//connect(ui->checkBox, SIGNAL(stateChanged(int)) , camera , SLOT(autofocus(int)) );
connect(ui->focusValue, SIGNAL(sliderReleased()) , this , SLOT(getSliderValue()) );
//connect(this , SIGNAL(focusNum(int)) , camera , SLOT(focusValue(int)) );
connect(ui->checkBox , SIGNAL(clicked(bool)) , ui->focusValue, SLOT(setEnabled(bool)) );
//connect(camera , SIGNAL(cameraCheck(bool)) , this , SLOT(slotCameraCheck(bool)) );
//connect(ui->start, SIGNAL(pressed()) , camera , SLOT(autoFocusCheck()) );
connect(ui->start, SIGNAL(pressed()) , camera , SLOT(sendID()) );
connect(camera, SIGNAL(cameraID(int)) , this, SLOT(checkCamera(int)) );
connect(this , SIGNAL(focusNum(int)) , this, SLOT(setCameraFocusValue(int)) );
connect(ui->checkBox , SIGNAL(stateChanged(int)) , this , SLOT(setFocusStatus(int)) );
//camera->autoFocusCheck();
ui->close->setEnabled(false);
ui->checkBox->setEnabled(false);
ui->focusValue->setEnabled(false);
this->cameraFocus = false;
//this->timer->start(33);//using timer to trigger update
}
void Slave::sendResult(int64_t id, vector<double> &resultArray, int64_t size)
{
// printf("Slave %d\n Sending...", rank);
sendID(id);
sendSize(size);
sendArray(resultArray, size);
// system("echo Slave: $(hostname -I)");
// printf("Slave %d Done.\n", rank);
}
