'Shrink current window
Will shrink the currently focused client reducing the size of those
around it. Shrinking will stop when the client has reached the minimum
size.'

def cmd_shrink(self):

    if (self.focused == 0):
        self._shrink_main(self.change_ratio)
    elif (len(self.clients) == 2):
        self._shrink_solo_secondary(self.change_ratio)
    else:
        self._shrink_secondary(self.change_size)
    self.group.layoutAll()
