static inline bool icWasSwipeUp(NSSet * touches ,UIEvent * event)
{
  NSSet *allTouches = [event allTouches];
  
  if(1 != [allTouches count])
    return false;
  
  UITouch *touch = [[allTouches allObjects] objectAtIndex:0];
  
  CGPoint start = [touch previousLocationInView:[touch view]];
  CGPoint end = [touch locationInView:[touch view]];
  start = _icRotateRealWorld(start);
  end = _icRotateRealWorld(end);
  
  if(start.y < end.y)
  {
    return true;
  }
  
  return false;
}