private void InitUmlClassViewModels()
{
foreach (var umlClassController in controller.UmlClassControllers)
{
var viewModel = new UmlClassViewModel(umlClassController);
umlClassViewModels.Add(viewModel);
}
}
private void OnUmlClassesChanged(object sender, NotifyCollectionChangedEventArgs e)
{
foreach (var removedItem in e.OldItems)
{
var viewModel = umlClassViewModels.FirstOrDefault(v => v.Controller == removedItem);
umlClassViewModels.Remove(viewModel);
}
foreach (var addedItem in e.NewItems)
{
var viewModel = new UmlClassViewModel((UmlClassController)addedItem);
umlClassViewModels.Add(viewModel);
}
}