internal void Refresh(Instrument selectedInstrument = null, Tuning selectedTuning = null)
{
DefaultInstruments = AppVM.GetDefaultInstruments();
UserInstruments = AppVM.GetUserInstruments();
if (null == selectedInstrument)
{
SelectedInstrument = null;
}
else
{
foreach (ObservableInstrument oi in UserInstruments)
{
if (oi.Instrument == selectedInstrument)
{
SelectedInstrument = oi;
break;
}
}
if (null != SelectedInstrument)
{
foreach (ObservableInstrument oi in DefaultInstruments)
{
if (oi.Instrument == selectedInstrument)
{
SelectedInstrument = oi;
break;
}
}
}
if (null != SelectedInstrument && null != selectedTuning)
{
foreach (ObservableTuning ot in Tunings)
{
if (ot.Tuning == selectedTuning)
{
SelectedTuning = ot;
break;
}
}
}
}
}
public InstrumentManagerViewModel()
{
_defaultInstruments = AppVM.GetDefaultInstruments();
_userInstruments = AppVM.GetUserInstruments();
}