public static IObservable <Point> OnMouseMove(this IRobot robot)
{
position = robot.GetMousePosition();
var scheduler = new EventLoopScheduler(ts => new Thread(ts));
return(Observable.Create <Point>(observer =>
{
var newPosition = robot.GetMousePosition();
if (position != newPosition)
{
observer.OnNext(newPosition);
}
position = newPosition;
observer.OnCompleted();
return Disposable.Empty;
})
.ObserveOn(scheduler)
.Repeat());
}
