|
public static CloseAsync ( |
||
| form | form to close | |
| return | void | |
/// <summary>
/// Handle actuation of a widget - navigate, select language
/// etc depending on what the widget represents
/// </summary>
/// <param name="widget">widget to actuate</param>
/// <param name="handled">true if handled</param>
private void handleWidgetSelection(Widget widget, ref bool handled)
{
if (widget.UserData is CultureInfo)
{
onLanguageSelected((CultureInfo)widget.UserData);
handled = true;
}
else
{
handled = true;
switch (widget.Value)
{
case "@Quit":
Windows.CloseAsync(this);
break;
case "@CmdNextPage":
gotoNextPage();
break;
case "@CmdPrevPage":
gotoPreviousPage();
break;
default:
handled = false;
break;
}
}
}
/// <summary>
/// Key press handler. Process the ESC key to quit
/// </summary>
/// <param name="sender">event sender</param>
/// <param name="e">event args</param>
private void _keyboardActuator_EvtKeyPress(object sender, KeyPressEventArgs e)
{
int c = e.KeyChar;
if (c == 27)
{
Windows.CloseAsync(this);
}
}
/// <summary>
/// User selected a language from the list. If reqd,
/// ask the user to confirm the switch
/// </summary>
/// <param name="cultureInfo">Cultureinfo of the language selected</param>
/// <returns>true on success</returns>
private void onLanguageSelected(CultureInfo cultureInfo)
{
if (DialogUtils.ConfirmScanner(String.Format(R.GetString("ConfirmSwitchLanguage"), cultureInfo.DisplayName)))
{
Windows.SetVisible(this, false);
var toastForm = new ToastForm(R.GetString("PleaseWait"), -1);
Windows.SetWindowPosition(toastForm, Windows.WindowPosition.CenterScreen);
toastForm.Show();
Invoke(new MethodInvoker(delegate
{
Context.ChangeCulture(cultureInfo);
}));
toastForm.Close();
var prefs = ACATPreferences.Load();
prefs.Language = cultureInfo.Name;
prefs.Save();
Windows.CloseAsync(this);
}
}
