private void _deleteAdatawriter(object obj)
{
// Delete step
DataWriterViewModel stepRemove = (DataWriterViewModel)obj;
if (MessageBox.Show("Delete data writer " + stepRemove.StepCounter.ToString() + "?", "Warning!", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
// Try to delete current step
try
{
DataWriters.Remove(stepRemove);
foreach (var step in DataWriters)
{
if (step.StepCounter > stepRemove.StepCounter)
{
step.StepCounter -= 1;
}
}
Model.DataWriters.Remove(stepRemove.Model);
}
catch (Exception)
{
MessageBox.Show("Error deleting a data writer");
}
// Select a different step?
if (SelectedStep != null)
{
SelectedStep.IsSelected = false;
SelectedStep = null;
}
}
}
private void _addDataWriter(object obj)
{
var newWriter = new DataWriterViewModel();
newWriter.StepCounter = DataWriters.Count + 1;
newWriter.ThisStepInputsGroupedByType = new SignalTree("Step " + newWriter.StepCounter.ToString() + " _ " + newWriter.Name);
newWriter.ThisStepOutputsGroupedByPMU = new SignalTree("Step " + newWriter.StepCounter.ToString() + " _ " + newWriter.Name);
SampleDataMngr.GroupedSignalByDataWriterStepsInput.Add(newWriter.ThisStepInputsGroupedByType);
DataWriters.Add(newWriter);
Model.DataWriters.Add(newWriter.Model);
_dataWriterSelected(newWriter);
}