private void OnCalculatorClick(object sender, System.Windows.RoutedEventArgs e)
{
if (e.OriginalSource is Button button)
{
if (button.DataContext is Operation operation)
{
if (operation.Type == OperationType.Equal)
{
operationPerformer.Calculate(values, operationTypes);
}
else
{
operationTypes.Add(operation.Type);
}
}
else
{
values.Add(button.Content.ToString());
}
}
}