Looking for a UI that gives refined macro commands

[SkyBeeX]

I would like to cancel a maintained spell, but the /cancel_maintained {index#} is not user friendly at all. One of my attack spells I cast has an index of 8 the first time casted but will have an index of 14 or some other number when I cast I again.

Is there a custom UI that refines this command allowing users to type the name of the item instead an index number?


I understand the issue for having macros to be too smart, but I think this an innocent request. If this is not possible, then possibly a command that clears out all active, in-combat, attack spells while in-combat.

I would like to be able to cancel all my Damage Over Time attacks before I cast a mez or fear spell.