protected override void OnBackKeyPress(System.ComponentModel.CancelEventArgs e)
{
base.OnBackKeyPress(e);
if (AppBar.IsOpen)
{
AppBar.Close();
e.Cancel = true;
}
if (_textManipulationListener != null && _textManipulationListener.IsAttached)
{
ClearTextSelection();
e.Cancel = true;
}
if (TranslationControl.IsOpen)
{
TranslationControl.Hide();
e.Cancel = true;
}
if (_oldOffset != null)
{
ViewModel.TokenOffset = _oldOffset.Value;
_oldOffset = null;
CreateController();
e.Cancel = true;
}
}
private async void Translate(string text)
{
try
{
using (await BusyOverlay.Create())
{
var translatedText = await _translateController.Translate(text, AppSettings.Default.CurrentTranslateLanguage.TwoLetterISOLanguageName);
ClearTextSelection();
TranslationControl.Show(translatedText);
}
}
catch (TranslationException)
{
MessageBox.Show(UIStrings.TranslateError_Body, UIStrings.TranslateError_Title, MessageBoxButton.OK);
}
}