private void UndoLastAction()
{
if (m_UndoActions.Count == 0)
{
return;
}
WhiskerPointViewModel whiskerPoint = m_UndoActions.Last();
if (whiskerPoint != null)
{
int whiskerId = whiskerPoint.Model.Parent.WhiskerId;
int pointId = whiskerPoint.Model.PointId;
WhiskerViewModel whisker = Whiskers.Single(x => x.WhiskerId == whiskerId);
if (whisker != null)
{
WhiskerPointViewModel whiskerPointToReplace = whisker.WhiskerPoints.Single(x => x.PointId == pointId);
if (whiskerPointToReplace != null)
{
int index = whisker.WhiskerPoints.IndexOf(whiskerPointToReplace);
whisker.WhiskerPoints[index] = whiskerPoint;
RemoveUndoAction(whiskerPoint);
CreateWhiskerPointsList();
CreatePrevWhiskerPointsList();
//Need to re-select the Whisker and/or Whisker Point
SelectedWhisker = whisker;
SelectedWhiskerPoint = whiskerPoint;
}
}
}
}
public double[] GetWhiskerFrequencySignal(int whiskerId)
{
return(Whiskers.Single(x => x.WhiskerId == whiskerId).Signal);
}