public override void Escape()
{
if (onReporting)
{
DisplayAdapter.Cashier.Show(PosMessage.REPORT_STOPPING);
onReporting = false;
if (exReporting != null)
{
if (exReporting.InnerException == null)
{
exReporting = new Exception(exReporting.Message, exReporting);
}
Exception ex = exReporting.InnerException;
exReporting = null;
if (!(ex is ParameterRelationException) && ex is ParameterException)
{
cr.State = States.ConfirmCashier.Instance(
new Confirm(PosMessage.NO_DOCUMENT_FOUND_IN_EJ,
Continue));
}
else
{
throw ex;
}
}
else
{
cr.Printer.InterruptReport();
}
return;
}
if (ejOnly)
{
cr.State = ElectronicJournalError.Instance();
ejOnly = false;
return;
}
if (displayingReport.Subreports.Count > 0 && displayingReport.Parent != null)
{
displayingReport = displayingReport.Parent;
cr.State = Instance();
return;
}
base.Escape();
}
public static IState PrintZReport()
{
ICashier cashier = cr.CurrentCashier;
try
{
cr.Printer.CheckPrinterStatus();
ReportMenu.PrintZReport();
}
catch (EJException eje)
{
return(ElectronicJournalError.Instance(eje));
}
catch (CashierAlreadyAssignedException)
{
States.Login.SignOutCashier();
ReportMenu.PrintZReport();
}
return(cr.State = States.Login.Instance());
}
protected override Boolean BlockRemoved()
{
try
{
DisplayAdapter.Cashier.Show(PosMessage.CONNECTING_TO_PRINTER);
String port = PosConfiguration.Get("PrinterComPort");
cr.SetPrinterPort(port);
if (cr.State is PrinterConnectionError)
{
return(false);
}
cr.Log.Success("Connected to printer. {0}", port);
cr.CheckDocumentAfterReConnected();
return(true);
}
catch (BlockingException)
{
cr.State = PrinterBlockingError.Instance();
return(false);
}
catch (PowerFailureException)
{
cr.Void();
}
catch (EJException ej)
{
cr.State = ElectronicJournalError.Instance(ej);
}
catch (Exception e)
{
errorMessage = new Error(e).Message;
DisplayAdapter.Cashier.Show(errorMessage);
cr.Log.Error("Error in PrinterConnectionError: {0}", errorMessage);
}
return(false);
}
public static IState PrintZReport()
{
IPrinterResponse response = null;
try
{
cr.State = States.WaitingState.Instance();
DisplayAdapter.Cashier.Show(PosMessage.WRITING_Z_REPORT);
response = cr.Printer.PrintZReport();
if (!response.HasError)
{
cr.DataConnector.SaveReport("ZRAPORU", response.Detail);
}
}
catch (EJFullException eje) { cr.State = ElectronicJournalError.Instance(eje); }
finally
{
if (cr.CurrentCashier == null && !(cr.State is ElectronicJournalError))
{
cr.State = States.Login.Instance();
}
}
return(cr.State);
}
