How to recognise Mouse Cursor State while in OpenGL game?

Im trying to recognise when Mouse Pointer is typical Visible (like when trying to move items between inventory) and not visible (when just move player camera around). WinAPI solutions doesnt work there, cuz it's probably by OpenGL (on DirectX games it works good). I want this to do my Autoclicker - I dont want It clicking when player opens inventory etc. What should I do?