public void KeyDown(KeyEventArgs args)
{
var control = MouseGetControl(args.PointerLocation);
if (args.CanFocus)
{
// If we have a modal open and the mouse down was outside it, close said modal.
if (_modalStack.Count != 0)
{
var top = _modalStack[_modalStack.Count - 1];
var offset = args.PointerLocation - top.GlobalPixelPosition.ToVector2();
if (!top.HasPoint(offset / UIScale))
{
RemoveModal(top);
return;
}
}
ReleaseKeyboardFocus();
if (control == null)
{
return;
}
_controlFocused = control;
if (_controlFocused.CanKeyboardFocus && _controlFocused.KeyboardFocusOnClick)
{
_controlFocused.GrabKeyboardFocus();
}
}
else if (KeyboardFocused != null)
{
control = KeyboardFocused;
}
if (control == null)
{
return;
}
var guiArgs = new GUIKeyEventArgs(control, args.Key, args.State, args.PointerLocation, args.IsRepeat, args.Alt, args.Control, args.Shift, args.System);
_doGuiInput(control, guiArgs, (c, ev) => c.KeyDown(ev));
if (args.CanFocus)
{
args.Handle();
}
}
protected internal virtual void KeyUp(GUIKeyEventArgs args)
{
}