public void Attach(IntPtr windowHandle)
{
if (windowHandle.Equals(IntPtr.Zero))
{
//_logger.Error("Make sure BDO isn't initially minimized and this application is running as admin.");
//Debug.WriteLine("could not pinvoke!");
MessageBox.Show("Make sure BDO isn't initially minimized and this application is running as admin.", "Could not attach to BDO", MessageBoxButton.OK, MessageBoxImage.Error);
MyApp.exit();
}
else
{
WindowHandle = windowHandle;
var r = GetWindowArea();
Size = new Size
{
Width = r.Width,
Height = r.Height
};
Config = ScreenConfig.LoadFromFile($"{Size.Width}x{Size.Height}");
_overlay = new Overlay(_notifier, _container);
_windowEventHook = new WindowObserver(windowHandle, ObservedWindowEvent);
User32.SetForegroundWindow(windowHandle);
_overlay.Update(r);
_overlay.Topmost = true;
}
}
private void ObservedWindowEvent(User32.WindowEventTypes windowEvent)
{
switch (windowEvent)
{
case User32.WindowEventTypes.EVENT_OBJECT_FOCUS: {
_overlay.Update(GetWindowArea());
_overlay.Show();
MyApp.minimized = false;
}
break;
case User32.WindowEventTypes.EVENT_OBJECT_HIDE: {
MyApp.minimized = true;
_overlay.Hide();
_notifier.Notify("Info", "BDMT has been minimized!");
}
break;
case User32.WindowEventTypes.EVENT_OBJECT_LOCATIONCHANGE: {
_overlay.Update(GetWindowArea());
}
break;
case User32.WindowEventTypes.EVENT_OBJECT_SHOW: {
}
break;
case User32.WindowEventTypes.EVENT_SYSTEM_FOREGROUND: {
}
break;
case 0: {
_overlay.Hide();
}
break;
default:
break;
}
}