public static void RegisterGestureEventSupport(FrameworkElement root)
{
// TODO: should we allow an element to unregister?
EngineHandlerBase engine = null;
engine = new EngineHandler(() => new HoldGestureEngine(HoldGestureTimeout, HoldMaxMovement), root, false);
engine.GestureCompleted += (s, e) => e.Source.RaiseEvent(new GestureEventArgs(HoldGestureEvent, e.TouchDevice));
engine = new EngineHandler(() => new TapGestureEngine(TapMinMilliseconds, TapMaxMilliseconds, TapMaxMovement), root, false);
engine.GestureCompleted += (s, e) => e.Source.RaiseEvent(new GestureEventArgs(TapGestureEvent, e.TouchDevice));
engine = new MultiEngineHandler(() => new DoubleTapGestureEngine(TapMinMilliseconds, DoubleTapGapMilliseconds, TapMaxMilliseconds, TapMaxMovement), root, false);
engine.GestureCompleted += (s, e) => e.Source.RaiseEvent(new GestureEventArgs(DoubleTapGestureEvent, e.TouchDevice));
}
