Supporting TUIO is not that hard if you have a proper OSC library that receives the messages you can do anything you want really.
On the TUIO website you can find a lot of developer resources.
OscPack is one which is usable out of the box but i don’t like the style of it. http://www.audiomulch.com/~rossb/code/oscpack/
I am using Nials OSC lib for receiving the incoming OSC messages together with the DatagramSocket class of Juce. I think the creator of Nials OSc lib is a member of this forum actually but i can’t recall where i found his library and wether it’s still available.
I think this is his website. http://www.niallmoody.com/