/// <summary>
/// Sample : Monitoring display process.
/// </summary>
private void MonitoringDisplay()
{
while (true)
{
lock (lockObject)
{
try
{
if (port != null)
{
// Check display status.
Communication.PeripheralStatus status = DisplaySampleManager.GetDiaplayStatus(port);
switch (status)
{
default:
case Communication.PeripheralStatus.Impossible:
OnPrinterImpossible();
break;
case Communication.PeripheralStatus.Connect:
OnDisplayConnect();
break;
case Communication.PeripheralStatus.Disconnect:
OnDisplayDisconnect();
break;
}
}
}
catch (PortException)
{
OnPrinterImpossible();
}
}
Thread.Sleep(1000);
}
}
private Communication.PeripheralStatus CallFunction(SelectSettingWindow windowResult, IPort port)
{
Communication.PeripheralStatus result = Communication.PeripheralStatus.Invalid;
switch (Function.Type)
{
default:
case DisplayFunctionManager.FunctionType.CheckStatus:
result = DisplaySampleManager.GetDiaplayStatus(port);
break;
case DisplayFunctionManager.FunctionType.Text:
result = DisplaySampleManager.DoTextPattern(windowResult.SelectedDisplayTextPattern, port);
break;
case DisplayFunctionManager.FunctionType.Graphic:
result = DisplaySampleManager.DoGraphicPattern(windowResult.SelectedDisplayGraphicPattern, port);
break;
case DisplayFunctionManager.FunctionType.TurnOnOff:
result = DisplaySampleManager.DoTurnOnOffPattern(windowResult.SelectedDisplayTurnOnOffPattern, port);
break;
case DisplayFunctionManager.FunctionType.Cursor:
result = DisplaySampleManager.DoCursorPattern(windowResult.SelectedDisplayCursorPattern, port);
break;
case DisplayFunctionManager.FunctionType.Contrast:
result = DisplaySampleManager.DoContrastPattern(windowResult.SelectedDisplayContrastPattern, port);
break;
case DisplayFunctionManager.FunctionType.CharacterSetInternational:
DisplayInternationalType internationalType = windowResult.SelectedDisplayCharacterSetInternationalType;
result = DisplaySampleManager.DoCharacterSetInternationalPattern(internationalType, port);
SharedInformationManager.SelectedDisplayInternationalType = internationalType;
break;
case DisplayFunctionManager.FunctionType.CharacterSetCodePage:
DisplayCodePageType codePageType = windowResult.SelectedDisplayCharacterSetCodePageType;
result = DisplaySampleManager.DoCharacterSetCodePagePattern(codePageType, port);
SharedInformationManager.SelectedDisplayCodePageType = codePageType;
break;
case DisplayFunctionManager.FunctionType.UserDefinedCharacter:
bool set;
if (windowResult.SelectedDisplayUserDefinedCharacterPattern == DisplayFunctionManager.UserDefinedCharacterPattern.Set)
{
set = true;
}
else
{
set = false;
}
result = DisplaySampleManager.DoUserDefinedCharacterPattern(set, port);
break;
}
return(result);
}
