Hi, All!
Thanks to All!

Let's assume we have HMI of an usual mobile phone. As far as I see my menu(not final yet)
built with state machine and operator "case" gives me a lot of similar parts of code. It may be
nedded to be improved too, but why tree structure service is going to request a lot of code?
Could someone explane me why this way is going to be as not best one.

Best regards,
Oleg