Possible to change color of the name of files after viewing?

I am migrating from MediaPortal to XBMC, after years of wanting to.

In MP, when you view a file, the name of the file is shown in a slightly grayed colour. This is a great way to tell at a glance which files you have already watched (or only partially watched, as is usually the case).

Is it possible to configure XBMC to do this, also? Right now, if I view a file partway through, and want to come back to it later, it's a guessing game as to which files I have or haven't watched yet. Having a slightly different color to the filename of viewed / partially-viewed files would be a great help.

Thanks