Handmousemaster

Hi, I was wondering if there were an option to use the hearthstone when stuck? If not, i would really enjoy it : instead of closing wow when stuck, the char could use the hearthstone (if not in combat) and unstuck himself (if the hearthstone us correctly located) In the same wa, an option allowing to cast hearthstone before log off would nice for char leveling : log off (after stuck, Time, ...) at the inn for rested xp. Thanks in advance if you could make that happen.