This is very sad man. You need to watch better out the next time. Maybe you can contact the police about this and that they would investigate for you.
You need to store your wallet in a secured place with 10 passwords required to enter in and have access to your wallet. So can a hacker never break in if you have a lot of coins.
I agree that you must store you wallet in a better place next time and don't use public wifi's they are mostly easily hacked and broken in. Use 3g/4g next time from your provider this is 100 times better.
Maybe contacting the police is also a good idea maybe they can do something to recover it who knows ?.