public void Start(IRelativeGazeTransformer relativeGaze)
{
if (_current == null || _factory.VerifyProviderType(GeneralOptions.Instance.ScrollType, _current) == false)
{
_current = _factory.Create(GeneralOptions.Instance.ScrollType);
}
_current.Start(relativeGaze);
}
public void Awake()
{
if (dragableElement == null)
{
return;
}
iDragableElement = dragableElement as IVelocityProvider;
iDragableElement.OnVelocityChanged += OnVelocityChanged;
}
public GazeScroll(IWpfTextView textView, IKeyboardEventService keyboard, IEyetrackerService eyetracker, IVelocityProvider velocityProvider)
{
_textView = textView;
_keyboard = keyboard;
_eyetracker = eyetracker;
_textView.Closed += OnTextViewClosed;
_keyboard.UpdateScroll += OnUpdateScroll;
_velocityProvider = velocityProvider;
}
public bool VerifyProviderType(ScrollType type, IVelocityProvider provider)
{
return(ImplementationTypeLookup.ContainsKey(type) &&
ImplementationTypeLookup[type] == provider?.GetType());
}
