public override void PreviewKeyDown(object sender, KeyEventArgs ea)
{
var key = ea.Key == Key.System ? ea.SystemKey : ea.Key;
if (key.IsModifier() || _selectListers)
{
base.PreviewKeyDown(sender, ea);
return;
}
switch (key)
{
case Key.Escape:
Binding = null;
Close();
break;
case Key.Return:
SelectListers();
break;
default:
if (Binding == null)
{
Binding = new KexBinding(Group, key, ea.KeyboardDevice.Modifiers, CommandName, null);
}
else if (!(Binding is KexDoubleBinding))
{
Text += ", ";
Binding = new KexDoubleBinding(Binding.Group, Binding.Key, Binding.Modifier, key, ea.KeyboardDevice.Modifiers, CommandName, null);
}
else
{
ea.Handled = true;
return;
}
if (ea.KeyboardDevice.Modifiers != ModifierKeys.None)
{
Text += $"{ea.KeyboardDevice.Modifiers}+{key}";
}
else
{
Text += key;
}
SetCaret(Text.Length);
break;
}
ea.Handled = true;
}
public KexBindingItem(KexBinding binding) : this(binding.CommandName, binding.Group)
{
Binding = binding;
}
