Dimmer double click: only run a scene, don't turn lights on?

[rb338 5]

I have a Forrest Shuttle motorised curtain rail, with the Z-Wave module. This is connected to the HC2 and works great; I can control the curtain from iPhone/iPad.

However, I want to be able to control the curtain with a wall switch. I have selected one with a Fibaro dimmer installed behind it, which controls the living room lights.

Now, what I would ideally want:

Single click: lights on/off.

Single click while curtain is moving: stop. Don't change lights.

Double click: curtain open/close. Don't change lights.

What I have so far:

Single click: lights on/off and stop curtain if moving.

Double click: curtain open/close and lights go to 100%.

Simply by enabling parameter 41 and adding a scene that responds to single click (stop curtain) and double click (if open then close, else open).

How can I configure it to the ideal situation? Can it be done with a single switch?