private void OnDataContextPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (sender is GrblViewModel)
{
switch (e.PropertyName)
{
case nameof(GrblViewModel.GrblState):
GrblStateChanged((sender as GrblViewModel).GrblState);
break;
case nameof(GrblViewModel.MDI):
SendCommand((sender as GrblViewModel).MDI);
break;
case nameof(GrblViewModel.IsMPGActive):
grblState.MPG = (sender as GrblViewModel).IsMPGActive == true;
(sender as GrblViewModel).Poller.SetState(grblState.MPG ? 0 : AppConfig.Settings.Base.PollInterval);
streamingHandler.Call(grblState.MPG ? StreamingState.Disabled : StreamingState.Idle, false);
break;
case nameof(GrblViewModel.Signals):
if (isActive)
{
var signals = (sender as GrblViewModel).Signals.Value;
if (JobPending && signals.HasFlag(Signals.CycleStart) && !signals.HasFlag(Signals.Hold) && !cycleStartSignal)
{
CycleStart();
}
holdSignal = signals.HasFlag(Signals.Hold);
cycleStartSignal = signals.HasFlag(Signals.CycleStart);
}
break;
case nameof(GrblViewModel.ProgramEnd):
if (!GCode.File.IsLoaded)
{
streamingHandler.Call(model.IsSDCardJob ? StreamingState.JobFinished : StreamingState.NoFile, model.IsSDCardJob);
}
else if (JobTimer.IsRunning && !job.Complete)
{
streamingHandler.Call(StreamingState.JobFinished, true);
}
if (!model.IsParserStateLive)
{
SendCommand(GrblConstants.CMD_GETPARSERSTATE);
}
break;
case nameof(GrblViewModel.FileName):
{
job.IsSDFile = false;
if (string.IsNullOrEmpty((sender as GrblViewModel).FileName))
{
job.NextRow = null;
}
else
{
job.ToolChangeLine = -1;
job.CurrLine = job.PendingLine = job.ACKPending = model.BlockExecuting = 0;
job.PgmEndLine = GCode.File.Blocks - 1;
if ((sender as GrblViewModel).IsPhysicalFileLoaded)
{
if (GCode.File.ToolChanges > 0)
{
if (!GrblSettings.HasSetting(grblHALSetting.ToolChangeMode))
{
MessageBox.Show(string.Format((string)FindResource("JobToolChanges"), GCode.File.ToolChanges), "ioSender", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else if (GrblSettings.GetInteger(grblHALSetting.ToolChangeMode) > 0 && !model.IsTloReferenceSet)
{
MessageBox.Show(string.Format((string)FindResource("JobToolReference"), GCode.File.ToolChanges), "ioSender", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
if (GCode.File.HasGoPredefinedPosition && (sender as GrblViewModel).IsGrblHAL && (sender as GrblViewModel).HomedState != HomedState.Homed)
{
MessageBox.Show((string)FindResource("JobG28G30"), "ioSender", MessageBoxButton.OK, MessageBoxImage.Warning);
}
streamingHandler.Call(GCode.File.IsLoaded ? StreamingState.Idle : StreamingState.NoFile, false);
}
}
break;
}
case nameof(GrblViewModel.GrblReset):
{
JobTimer.Stop();
streamingHandler.Call(StreamingState.Stop, true);
}
break;
}
}
}