Re: looking high and low for support forum premium theme
It is possible, but honestly, its probably not worth the hassle.
You either connect to the WP database yourself to test (no integration required), but that can be a bit hit and miss – especially with child themes etc.
Or you use deep integration to test for the current theme. Which is simple as long as you have deep integration working (which in itself is very hit and miss).
Bluntly, unless you had a very good reason to do this (and you might, you’ve been v helpful with bbPress recently mate) I’d not take on the challenge. But if you want pointers and some code, lets start a new thread