GUI active only with clock item

[matshou]

User Griefed on CurseForge requested an optional feature that would me the time cycle GUI active only when having the clock item in hand or inventory:

Do you think it would be possible to bind it to the clock in some way? Optional, of course.

My reason for asking is this: It's not always necessary to see what time of day it is, so having your daylight display only when having the Minecraft clock in hand/inventory could be a nice way of using it.

This feature would add sound logic as to why the player is able to see GUI and make the mod much more friendly to Survival players since it would no longer feel like a cheat of sort.