public void ActivateOrCreate()
{
var current = CurrentOrNull;
if (current == null)
{
var view = GetView();
var window =
new ScheduleListWindow()
{
DataContext = view,
};
current = new State(window, view);
CurrentOrNull = current;
window.Closed += (sender, e) =>
{
current.Dispose();
CurrentOrNull = null;
};
window.Show();
}
else
{
current.Window.Activate();
}
}
public State(ScheduleListWindow window, ScheduleListView view)
{
Window = window;
View = view;
}
