private static IntPtr HookCallback(
int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && MouseMessages.WM_LBUTTONDOWN == (MouseMessages)wParam)
{
MSLLHOOKSTRUCT hookStruct = (MSLLHOOKSTRUCT)Marshal.PtrToStructure(lParam, typeof(MSLLHOOKSTRUCT));
MouseHook.MouseAction(null, EventArgs.Empty);
}
return(MouseHook.CallNextHookEx(_hookID, nCode, wParam, lParam));
}
private void MouseHook_MouseAction(object sender, EventArgs e)
{
if (!_trayNotifierContextMenu.IsOpen)
{
MouseHook.Stop();
return;
}
var mousePosition = Mouse.GetPosition(_trayNotifierContextMenu);
if (mousePosition.X <= 0 ||
mousePosition.Y <= 0 ||
mousePosition.X >= _trayNotifierContextMenu.RenderSize.Width ||
mousePosition.Y >= _trayNotifierContextMenu.RenderSize.Height)
{
this.CloseTrayNotifierContextMenu();
}
}
public static void Stop()
{
MouseHook.UnhookWindowsHookEx(_hookID);
}
public static void Start()
{
_hookID = MouseHook.SetHook(Proc);
}
private void CloseTrayNotifierContextMenu()
{
_trayNotifierContextMenu.IsOpen = false;
MouseHook.Stop();
}
private void OpenTrayNotifierContextMenu()
{
_trayNotifierContextMenu.IsOpen = true;
MouseHook.Start();
}
