private void _signalCheckStatusChanged(SignalTree e)
{
_updateSignals(e);
if (SelectedStep != null)
{
//SelectedStep.UpdateInputOutputTree();
SelectedStep.ThisStepInputsGroupedByType.SignalList = SampleDataMngr.SortSignalsByType(SelectedStep.InputChannels);
if (SelectedStep is PreProcessStepViewModel)
{
//SampleDataMngr.GroupedSignalByPreProcessStepsInput.Add(SelectedStep.ThisStepInputsGroupedByType);
SelectedStep.ThisStepOutputsGroupedByPMU.SignalList = SampleDataMngr.SortSignalByPMU(SelectedStep.OutputChannels);
//var thisSelectedStep = SelectedStep as PreProcessStepViewModel;
//if (thisSelectedStep.Model is Customization)
//{
// SampleDataMngr.GroupedSignalByPreProcessStepsOutput.Add(SelectedStep.ThisStepOutputsGroupedByPMU);
//}
}
//if (SelectedStep is SignatureSettingViewModel)
//{
// SampleDataMngr.GroupedSignalBySignatureStepsInput.Add(SelectedStep.ThisStepInputsGroupedByType);
//}
//if (SelectedStep is DataWriterViewModel)
//{
// SampleDataMngr.GroupedSignalByDataWriterStepsInput.Add(SelectedStep.ThisStepInputsGroupedByType);
//}
}
}
private void _addSignalsToPlot(SignalTree tree)
{
if (tree.Signal != null)
{
SelectedSignalPlotPanel.Signals.Add(tree.Signal);
}
else
{
foreach (var tr in tree.SignalList)
{
_addSignalsToPlot(tr);
}
}
}
private void _addSignalsToStep(SignalTree tree)
{
if (tree.Signal != null)
{
SelectedStep.AddSignal(tree.Signal);
}
else
{
foreach (var tr in tree.SignalList)
{
_addSignalsToStep(tr);
}
}
}
private void _removeSignalsFromPlot(SignalTree tree)
{
if (tree.Signal != null && SelectedSignalPlotPanel.Signals.Contains(tree.Signal))
{
SelectedSignalPlotPanel.Signals.Remove(tree.Signal);
}
else
{
if (tree.SignalList != null && tree.SignalList.Count > 0)
{
foreach (var tr in tree.SignalList)
{
_removeSignalsFromPlot(tr);
}
}
}
}
private void _removeSignalsFromStep(SignalTree tree)
{
if (tree.Signal != null && SelectedStep.InputChannels.Contains(tree.Signal))
{
SelectedStep.RemoveSignal(tree.Signal);
}
else
{
if (tree.SignalList != null && tree.SignalList.Count > 0)
{
foreach (var tr in tree.SignalList)
{
_removeSignalsFromStep(tr);
}
}
}
}
private void _updatePlot(SignalTree obj)
{
var tree = obj as SignalTree;
if (SelectedSignalPlotPanel != null)
{
var needToUpdate = true;
if ((bool)tree.IsChecked)
{
//check to see if newly added signal has the same sampling rate as the already drawn ones.
if (SelectedSignalPlotPanel.Signals.Count > 0)
{
needToUpdate = _checkFreq(SelectedSignalPlotPanel.Signals[0].SamplingRate, tree);
}
if (needToUpdate)
{
//add signals to plot's signal list
_addSignalsToPlot(tree);
}
}
else
{
//remove signals from plot's signal list
_removeSignalsFromPlot(tree);
}
if (needToUpdate)
{
_drawSignals();
if (SelectedSignalPlotPanel.Signals.Count > 0 && InspectionAnalysisParams.Fs != SelectedSignalPlotPanel.Signals[0].SamplingRate)
{
InspectionAnalysisParams.Fs = SelectedSignalPlotPanel.Signals[0].SamplingRate;
}
}
else
{
MessageBox.Show("Selected signal has a different sampling rate than the plotted ones.");
}
}
else
{
MessageBox.Show("No plot is selected to add signal.");
tree.ChangeIsCheckedStatus(false);
tree.CheckDirectParent();
}
}
private bool _checkFreq(int samplingRate, SignalTree tree)
{
if (tree.Signal != null)
{
return(tree.Signal.SamplingRate == samplingRate);
}
else
{
if (tree.SignalList != null && tree.SignalList.Count > 0)
{
return(_checkFreq(samplingRate, tree.SignalList[0]));
}
else
{
return(false);
}
}
}
private void _updateSignals(SignalTree e)
{
SignalTree tree = e as SignalTree;
if (SelectedStep != null)
{
if ((bool)tree.IsChecked)
{
_addSignalsToStep(tree);
}
else
{
//remove signals from plot's signal list
_removeSignalsFromStep(tree);
}
}
else
{
MessageBox.Show("No step is selected to add signal.");
tree.ChangeIsCheckedStatus(false);
tree.CheckDirectParent();
}
}
private void _signalCheckStatusChanged(SignalTree e)
{
//MessageBox.Show("Draw signals now!");
_updatePlot(e);
}
