private void HandleRomListChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Remove:
MenuLayout.StartItemsUpdate();
for (int i = 0; i < e.OldItems.Count; ++i)
{
var program = e.OldItems[i] as ProgramDescription;
MenuLayout.MarkProgramMissing(program, LtoFlash.ActiveLtoFlashDevices.Select(vm => vm.Device).Where(m => m.IsValid));
////MenuLayout.MenuLayout.RemoveChildFromHierarchy(f => (f is INTV.LtoFlash.Model.Program) && ((f as INTV.LtoFlash.Model.Program).Description == program));
}
MenuLayout.FinishItemsUpdate(false); // The menu isn't really changing here...
break;
case NotifyCollectionChangedAction.Add:
MenuLayout.StartItemsUpdate();
for (int i = 0; i < e.NewItems.Count; ++i)
{
var program = e.NewItems[i] as ProgramDescription;
MenuLayout.MarkProgramAvailable(program, LtoFlash.ActiveLtoFlashDevices.Select(vm => vm.Device).Where(m => m.IsValid));
}
MenuLayout.FinishItemsUpdate(false); // The menu isn't actually changing
break;
default:
////MenuLayout.MarkProgramMissing(program);
break;
}
}