public void HandleUserInteraction(object sender, CalculatorView.UserInteractionArgs args)
{
switch (args.Type)
{
case CalculatorView.UserInteractionArgs.Kind.Eq:
model.Execute();
break;
case CalculatorView.UserInteractionArgs.Kind.Num:
model.Append(args.Value);
break;
case CalculatorView.UserInteractionArgs.Kind.Op:
model.Operation = args.Value;
break;
case CalculatorView.UserInteractionArgs.Kind.ClearAll:
model.ClearAll();
break;
case CalculatorView.UserInteractionArgs.Kind.Clear:
model.Clear();
break;
case CalculatorView.UserInteractionArgs.Kind.Bsp:
model.Bsp();
break;
case CalculatorView.UserInteractionArgs.Kind.Negate:
model.Negate();
break;
}
Refresh();
}
