private async void CryptoButton_Click(object sender, RoutedEventArgs e)
{
if (algorithm == null)
{
await new MessageDialog("You haven't selected an algorithm!").ShowAsync();
return;
}
clearTextBox.Document.GetText(Windows.UI.Text.TextGetOptions.None, out string clearText);
if (clearText.Trim() == string.Empty)
{
await new MessageDialog("No clear text :( ").ShowAsync();
return;
}
view = new CryptoView();
algorithm.GenerateKey();
algorithm.GenerateIV();
try
{
model = new CryptoModel(algorithm, cipherMode);
}catch (InCompatibleFormatException ex)
{
await new MessageDialog("Incompatable").ShowAsync();
return;
}
controller = new CryptoController(model, view);
controller.ClearText = clearText;
controller.UpdateView(CryptoController.Operation.Encryption,
(result) => cryptedTextBox.Document.SetText(Windows.UI.Text.TextSetOptions.None, result));
}
public CryptoController(CryptoModel model, CryptoView view)
{
this.model = model;
this.view = view;
}
