private void txtQRScan_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyValue == (char)Keys.Return && txtQRScan.Text.Trim().Length > 0)
{
try
{
e.Handled = true;
PDFcreator pDFcreator = new PDFcreator();
this.txtQRScan.LostFocus += new System.EventHandler(this.returnFocus);
pdfViewer.LoadFile("none");
int line = Convert.ToInt32(txtQRScan.Text.Trim().Substring(1, 1));
if (line > 3)
{
throw new Exception("Line not registered");
}
if (!(lastScanings[line] != null && DateTime.Now < ((DateTime)lastScanings[line]).AddSeconds(WaitingTime)))
{
if (txtQRScan.Text.Contains("ScanToPrintTestLabel"))
{
lastScanings[line] = DateTime.Now;
int printer = controller.GetTargetPrinter(line);
BarcodeReading barcodeTest = GenerateTestBarcode(printer);
if (printer == line)
{
pDFcreator.CreatePDF6x4(GenerateTestBarcode(line), "#dedede");
}
else
{
pDFcreator.CreatePDF6x4FromAnotherLine(GenerateTestBarcode(line), "#dedede");
}
pdfViewer.LoadFile(string.Format(@"..\..\Labels\{0}.pdf", barcodeTest.Barcode));
backgroundQueue.QueueTask(() => Print(barcodeTest.Barcode, printer));
}
else
{
BarcodeReading barcodeReading = controller.RegisterBarcodeScan(txtQRScan.Text);
if (barcodeReading != null)
{
lastScanings[barcodeReading.Line] = DateTime.Now;
}
int printer = controller.GetTargetPrinter(barcodeReading.Line);
if (printer == barcodeReading.Line)
{
pDFcreator.CreatePDF6x4(barcodeReading, controller.GetJobColor(barcodeReading.Job));
}
else
{
pDFcreator.CreatePDF6x4FromAnotherLine(barcodeReading, controller.GetJobColor(barcodeReading.Job));
}
pdfViewer.LoadFile(string.Format(@"..\..\Labels\{0}.pdf", barcodeReading.Barcode));
backgroundQueue.QueueTask(() => Print(barcodeReading.Barcode, printer));
}
}
}
catch (Exception ex)
{
controller.Log("Printing failed.", ex);
pdfViewer.LoadFile("none");
}
txtQRScan.Clear();
}
}