private void GoToPicPreviewKeys(object sender, KeyEventArgs e)
{
switch (e.Key)
{
case Key.D0:
case Key.D1:
case Key.D2:
case Key.D3:
case Key.D4:
case Key.D5:
case Key.D6:
case Key.D7:
case Key.D8:
case Key.D9:
case Key.NumPad0:
case Key.NumPad1:
case Key.NumPad2:
case Key.NumPad3:
case Key.NumPad4:
case Key.NumPad5:
case Key.NumPad6:
case Key.NumPad7:
case Key.NumPad8:
case Key.NumPad9:
case Key.Back:
case Key.Delete:
case Key.Left:
case Key.Right:
break; // Allow these keys
case Key.A:
case Key.C:
case Key.X:
if ((Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
// Allow Ctrl + A, Ctrl + C, Ctrl + X
break;
}
else
{
e.Handled = true; // only allowed on ctrl
return;
}
case Key.Escape: // Escape logic
GoToPicBox.Text = FolderIndex.ToString(CultureInfo.CurrentCulture);
ClearGoTo();
e.Handled = true;
break;
case Key.Enter: // Execute it!
GoToPicEvent(sender, e);
ClearGoTo();
break;
default:
e.Handled = true; // Don't allow other keys
break;
}
}
internal static async void GoToPicEvent(object sender, RoutedEventArgs e)
{
if (int.TryParse(GetQuickSettingsMenu.GoToPic.GoToPicBox.Text.ToString(), out int x))
{
x--;
x = x <= 0 ? 0 : x;
x = x >= Pics.Count ? Pics.Count - 1 : x;
Pic(x);
await LoadWindows.GetMainWindow.Dispatcher.BeginInvoke((Action)(() =>
{
GetQuickSettingsMenu.GoToPic.GoToPicBox.Text = (x + 1).ToString(CultureInfo.CurrentCulture);
}));
}
else if (Pics.Count > 0 && Pics.Count > FolderIndex)
{
GetQuickSettingsMenu.GoToPic.GoToPicBox.Text = FolderIndex.ToString(CultureInfo.CurrentCulture);
}
}
