private static IntPtr HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0)
{
switch ((MouseMessage)wParam)
{
case MouseMessage.WM_LBUTTONDOWN:
OnLeftButtonDown?.Invoke(null, new MouseEventsArgs
{
Button = MouseButtons.Left,
State = MouseState.MouseDown
});
break;
case MouseMessage.WM_LBUTTONUP:
OnLeftButtonUp?.Invoke(null, new MouseEventsArgs
{
Button = MouseButtons.Left,
State = MouseState.MouseUp
});
break;
case MouseMessage.WM_LBUTTONDBLCLK:
OnLeftDoubleClick?.Invoke(null, new MouseEventsArgs
{
Button = MouseButtons.Left,
State = MouseState.MouseUp,
DoubleClick = true
});
break;
case MouseMessage.WM_RBUTTONDOWN:
OnRightButtonDown?.Invoke(null, new MouseEventsArgs
{
Button = MouseButtons.Right,
State = MouseState.MouseUp
});
break;
case MouseMessage.WM_RBUTTONUP:
OnRightButtonUp?.Invoke(null, new MouseEventsArgs
{
Button = MouseButtons.Right,
State = MouseState.MouseUp
});
break;
case MouseMessage.WM_MOUSEMOVE:
OnMouseMove?.Invoke(null, new MouseEventsArgs
{
Button = MouseButtons.None,
State = MouseState.MouseMove
});
break;
}
}
return(NativeMethods.CallNextHookEx(HookId, nCode, wParam, lParam));
}
private static void OnOverrideRightButtonUp(int x, int y)
{
_updateRightUp = true;
OnRightButtonUp?.Invoke(x, y);
}
private void HandleMouseEvent(MouseEvent mouseEvent)
{
int x = mouseEvent.X;
int y = mouseEvent.Y;
switch (mouseEvent.HardwareEvent)
{
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_LBUTTONDOWN:
{
_updateLeftDown = true;
HitScenes(x, y);
OnLeftButtonDown?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_LBUTTONUP:
{
_updateLeftUp = true;
HitScenes(x, y);
OnLeftButtonUp?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_RBUTTONDOWN:
{
_updateRightDown = true;
HitScenes(x, y);
OnRightButtonDown?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_RBUTTONUP:
{
_updateRightUp = true;
HitScenes(x, y);
OnRightButtonUp?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_MOVE:
{
// OnMove will be called from the Update method.
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_LBUTTONDOUBLECLICK:
{
OnLeftButtonDoubleClicked?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_RBUTTONDOUBLECLICK:
{
OnRightButtonDoubleClicked?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_MBUTTONDOWN:
{
_updateMiddleDown = true;
HitScenes(x, y);
OnMiddleButtonDown?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_MBUTTONUP:
{
_updateMiddleUp = true;
HitScenes(x, y);
OnMiddleButtonUp?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_MBUTTONDOUBLECLICK:
{
OnMiddleButtonDoubleClicked?.Invoke(x, y);
break;
}
case EHARDWAREMOUSEEVENT.HARDWAREMOUSEEVENT_WHEEL:
{
OnMouseWheelChanged?.Invoke(mouseEvent.WheelDelta);
break;
}
default:
throw new System.NotImplementedException();
}
}
