private KinectCursorManager(Window window, KinectSensor sensor, FrameworkElement cursor)
{
this.window = window;
if (KinectSensor.KinectSensors.Count > 0)
{
window.Unloaded += delegate
{
if (this.kinectSensor.SkeletonStream.IsEnabled)
{
this.kinectSensor.SkeletonStream.Disable();
}
};
window.Loaded += delegate
{
if (cursor == null)
{
cursorAdorner = new CursorAdorner((FrameworkElement)window.Content);
}
else
{
cursorAdorner = new CursorAdorner((FrameworkElement)window.Content, cursor);
}
this.kinectSensor = sensor;
this.kinectSensor.SkeletonFrameReady += SkeletonFrameReady;
this.kinectSensor.SkeletonStream.Enable(new TransformSmoothParameters());
this.kinectSensor.Start();
};
}
}
private void SetHandTrackingDeactivated()
{
CursorAdorner.SetVisibility(false);
if (lastElementOver != null && isHandTrackingActivated == true)
{
lastElementOver.RaiseEvent(new RoutedEventArgs(KinectInput.KinectCursorDeactivatedEvent));
}
isHandTrackingActivated = false;
}
private void AnimateCursorAwayFromLockPosition(KinectCursorEventArgs e, CursorAdorner cursor, ref Point lockPoint, ref Point cursorPoint)
{
DoubleAnimation moveLeft = new DoubleAnimation(lockPoint.X, cursorPoint.X, new Duration(TimeSpan.FromMilliseconds(UnlockInterval)));
Storyboard.SetTarget(moveLeft, cursor.CursorVisual);
Storyboard.SetTargetProperty(moveLeft, new PropertyPath(Canvas.LeftProperty));
DoubleAnimation moveTop = new DoubleAnimation(lockPoint.Y, cursorPoint.Y, new Duration(TimeSpan.FromMilliseconds(UnlockInterval)));
Storyboard.SetTarget(moveTop, cursor.CursorVisual);
Storyboard.SetTargetProperty(moveTop, new PropertyPath(Canvas.TopProperty));
move = new Storyboard();
move.Children.Add(moveTop);
move.Children.Add(moveLeft);
move.Completed += delegate
{
move.Stop(cursor);
cursor.UpdateCursor(new Point(e.X, e.Y), false);
this.RaiseEvent(new KinectCursorEventArgs(KinectCursorUnlockEvent, new Point(e.X, e.Y), e.Z)
{
Cursor = e.Cursor
});
};
move.Begin(cursor, true);
}
private void AnimateCursorToLockPosition(KinectCursorEventArgs e, double x, double y, CursorAdorner cursor, ref Point lockPoint, ref Point cursorPoint)
{
DoubleAnimation moveLeft = new DoubleAnimation(cursorPoint.X, lockPoint.X, new Duration(TimeSpan.FromMilliseconds(LockInterval)));
Storyboard.SetTarget(moveLeft, cursor.CursorVisual);
Storyboard.SetTargetProperty(moveLeft, new PropertyPath(Canvas.LeftProperty));
DoubleAnimation moveTop = new DoubleAnimation(cursorPoint.Y, lockPoint.Y, new Duration(TimeSpan.FromMilliseconds(LockInterval)));
Storyboard.SetTarget(moveTop, cursor.CursorVisual);
Storyboard.SetTargetProperty(moveTop, new PropertyPath(Canvas.TopProperty));
move = new Storyboard();
move.Children.Add(moveTop);
move.Children.Add(moveLeft);
move.Completed += delegate
{
this.RaiseEvent(new KinectCursorEventArgs(KinectCursorLockEvent, new Point(x, y), e.Z)
{
Cursor = e.Cursor
});
};
if (move != null)
{
move.Stop(e.Cursor);
}
move.Begin(cursor, false);
}