Not developing this addon any more for the time being, if some1 wants to take over they are welcome to do so, i will only continue to support the LDB version.
Simple Fubar addon that shows if autoselfcast is on or off and lets you toggle it with a click.
Is now LDB compatible if you use FuBar2Broker
Is now AddonLoader compatible - loaded delayed
Also auto switches self cast status for you on certain events, like grouping, raiding etc. Can add more options if you have suggestions which ones are needed. Added Option to go to manual mode which means addon will not switch any more automatically until you go out of manul mode again.
Unfortunately at this time i can not real time monitor the status when you press a key to switch auto self cast, but it updates all x secs depending on your options selection.(changes to update interval will only be effective after ui reload) working on fixing the problem with not getting an event when the key is pressed.
Since Fubar is not used a lot any more and LDB is now state of the art i quick ported this addon to Broker, here is the link : http://wow.curse.com/downloads/wow-addons/details/broker_selfcast.aspx
I put the status to inactive because i dont think many ppl are still using Fubar, i am still around though, just not planning to work on this addon in the future, for me it still worked in 4.0.