// Printer Status Unsolicited interrupt arrived
void HP_Unsolicited(HitachiPrinter p, HPEventArgs e)
{
if (e.Message.StartsWith(HitachiPrinter.sSTX) && e.Message.EndsWith(HitachiPrinter.sETX))
{
switch (e.Message.Substring(1, 1))
{
case HitachiPrinter.sBEL:
PrintStart(p, e);
break;
case HitachiPrinter.sDLE:
PrintEnd(p, e);
break;
case "1":
// It is a status
break;
default:
// Who knows
break;
}
}
else
{
// Who knows
}
}
// Print End Unsolicited interrupt arrived
void PrintEnd(HitachiPrinter p, HPEventArgs e)
{
// Send message to printer
}
// Print Start Unsolicited interrupt arrived
void PrintStart(HitachiPrinter p, HPEventArgs e)
{
// Add message build here
}
// Requested operation has completed
void HP_Complete(HitachiPrinter p, HPEventArgs e)
{
switch (e.Op)
{
case PrinterOps.Nop:
break;
case PrinterOps.Connect:
break;
case PrinterOps.Disconnect:
break;
case PrinterOps.IssueControl:
break;
case PrinterOps.ColumnSetup:
break;
case PrinterOps.WriteSpecification:
break;
case PrinterOps.WriteFormat:
break;
case PrinterOps.WriteText:
break;
case PrinterOps.WriteCalendarOffset:
break;
case PrinterOps.WriteCalendarSubZS:
break;
case PrinterOps.WriteCountCondition:
break;
case PrinterOps.WritePattern:
break;
case PrinterOps.Message:
break;
case PrinterOps.Fetch:
if ((FetchOps)e.SubOp == FetchOps.Status)
{
HPStatus status = HP.GetStatus();
}
break;
case PrinterOps.Retrieve:
break;
case PrinterOps.RetrievePattern:
break;
case PrinterOps.SetClock:
break;
case PrinterOps.Idle:
break;
case PrinterOps.PassThru:
break;
case PrinterOps.ENQ:
break;
case PrinterOps.SOP16ClearBuffer:
break;
case PrinterOps.SOP16RestartPrinting:
break;
case PrinterOps.ChangeInkDropRule:
break;
case PrinterOps.ChangeMessageFormat:
break;
case PrinterOps.PositionItem:
break;
case PrinterOps.WriteCalendarZS:
break;
case PrinterOps.WriteCalendarSub:
break;
case PrinterOps.WriteCalendarSubRule:
break;
case PrinterOps.TimedDelay:
break;
case PrinterOps.CreateMessage:
break;
case PrinterOps.SendMessage:
break;
case PrinterOps.SetNozzle:
break;
case PrinterOps.ShutDown:
break;
default:
break;
}
SetButtonEnables();
}
// Hitachi printer object has something noteworthy to say
public void HP_Log(HitachiPrinter p, HPEventArgs e)
{
lbTraffic.Items.Add(HP.Translate(e.Message));
}