You should find that setting the Hyperdeck to "Single Clip" mode, prevents it running onto the next clip, obviously if you don't want it to loop, ensure you turn loop off.
Hyperdeck 3.9 Manual PDF file - Page 57
You can maintain a list of clips and their lengths, and since 3.9 firmware allows you to pickup some feedback you can display an estimate of the time-remaining somewhere, (UMD on your stack for example), although obviously you need to factor in playback speed depending on your use case. If you are asking about different modes on the front panel, I don't think that is possible at the current time.
Cheers
John