private void DeviceLayoutViewModelPropertyChanged(object sender, PropertyChangedEventArgs e)
{
// Handle changing selected LED from listbox
if (e.PropertyName == nameof(SelectedLed) && SelectedLed != null && !SelectedLed.Selected)
{
var oldSelection = LedViewModels.FirstOrDefault(l => l.Selected);
if (oldSelection != null)
{
oldSelection.Selected = false;
oldSelection.SetColor(LedViewModel.UnselectedColor);
}
SelectLed(SelectedLed);
}
}
public void RemoveLed()
{
if (SelectedLed != null)
{
var ledToRemove = SelectedLed;
// Remove from view
LedViewModels.Remove(ledToRemove);
// Remove from image layouts
foreach (var imageLayout in DeviceLayout.LedImageLayouts)
{
imageLayout.LedImages.RemoveAll(i => i.Id.Equals(ledToRemove.LedLayout.Id));
}
// Remove from layout
DeviceLayout.Leds.Remove(ledToRemove.LedLayout);
SelectLed(null);
UpdateLeds();
}
}
public void FinishAddLed(bool addBefore, string ledId)
{
int index;
if (SelectedLed == null)
{
if (addBefore)
{
index = 0;
}
else
{
index = LedViewModels.Count;
}
}
else
{
if (addBefore)
{
index = LedViewModels.IndexOf(SelectedLed);
}
else
{
index = LedViewModels.IndexOf(SelectedLed) + 1;
}
}
var ledLayout = new LedLayout {
Id = ledId
};
var ledViewModel = new LedViewModel(Model, this, _windowManager, ledLayout);
DeviceLayout.Leds.Insert(index, ledLayout);
LedViewModels.Insert(index, ledViewModel);
UpdateLeds();
SelectLed(ledViewModel);
}
