/// <summary>
/// Registers an interactor with the repository.
/// </summary>
/// <param name="interactor">The interactor.</param>
public void RegisterInteractor(EyeXInteractor interactor)
{
lock (_lock)
{
_interactors[interactor.Id] = interactor;
}
}
/// <summary>
/// Register the interactor when the game object is enabled.
/// </summary>
protected virtual void OnEnable()
{
var interactor = new EyeXInteractor(_interactorId, EyeXHost.NoParent);
interactor.EyeXBehaviors = GetEyeXBehaviorsForGameObjectInteractor();
UpdateInteractorLocation(interactor);
_eyeXHost.RegisterInteractor(interactor);
}
/// <summary>
/// Register the interactor when the game object is enabled.
/// </summary>
protected virtual void OnEnable()
{
var interactor = new EyeXInteractor(_interactorId, EyeXHost.NoParent);
interactor.EyeXBehaviors = GetEyeXBehaviorsForGameObjectInteractor();
UpdateInteractorLocation(interactor);
_eyeXHost.RegisterInteractor(interactor);
}
/// <summary>
/// Gets an interactor from the repository.
/// </summary>
/// <param name="interactorId">ID of the interactor.</param>
/// <returns>Interactor, or null if not found.</returns>
public EyeXInteractor GetInteractor(string interactorId)
{
lock (_lock)
{
EyeXInteractor interactor = null;
_interactors.TryGetValue(interactorId, out interactor);
return(interactor);
}
}
/// <summary>
/// Gets a value indicating whether the specified interactor has received the user's gaze.
/// Note that only interactors which have been assigned the GazeAware behavior will receive gaze events.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>True if the user's gaze is within the bounds of the interactor.</returns>
public static bool HasGaze(this EyeXInteractor interactor)
{
var behavior = GetGazeAwareBehavior(interactor);
if (behavior == null)
{
return(false);
}
return(behavior.HasGaze);
}
/// <summary>
/// Gets a value indicating the activation focus state of the specified interactor.
/// Note that only interactors which have been assigned the Activatable behavior have an activation focus state.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>The activation focus state.</returns>
public static ActivationFocusState GetActivationFocusState(this EyeXInteractor interactor)
{
var behavior = GetActivatableBehavior(interactor);
if (behavior == null)
{
return(ActivationFocusState.None);
}
return(behavior.ActivationHub.GetActivationFocusState(interactor.Id));
}
/// <summary>
/// Gets a value indicating whether the specified interactor has been activated.
/// Note that only interactors which have been assigned the Activatable behavior can be activated.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>True if the interactor has been activated.</returns>
public static bool IsActivated(this EyeXInteractor interactor)
{
var behavior = GetActivatableBehavior(interactor);
if (behavior == null)
{
return(false);
}
return(behavior.ActivationHub.GetIsActivated(interactor.Id));
}
/// <summary>
/// Register an activatable interactor for each menu item when the game object is enabled.
/// </summary>
public void OnEnable()
{
foreach (var menuItem in _menuItems)
{
var interactorId = menuItem.name;
var interactor = new EyeXInteractor(interactorId, EyeXHost.NoParent);
interactor.EyeXBehaviors.Add(new EyeXActivatable(_eyeXHost.ActivationHub) { IsTentativeFocusEnabled = true });
interactor.Location = CreateLocation(menuItem, _gameMenu.IsVisible);
_eyeXHost.RegisterInteractor(interactor);
}
}
/// <summary>
/// Gets the <see cref="EyeXPannable"/> behavior for the specified interactor.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>The <see cref="EyeXPannable"/> for the specified interactor.</returns>
public static EyeXPannable GetPannableBehavior(EyeXInteractor interactor)
{
foreach (var behavior in interactor.EyeXBehaviors)
{
var gazeAwareBehavior = behavior as EyeXPannable;
if (gazeAwareBehavior != null)
{
return(gazeAwareBehavior);
}
}
return(null);
}
public void OnEnable()
{
// Register activatable interactors for the GUI buttons when the game object is enabled.
var spinInteractor = new EyeXInteractor(SpinButtonId, EyeXHost.NoParent);
spinInteractor.EyeXBehaviors.Add(new EyeXActivatable(_eyeXHost.ActivationHub) { IsTentativeFocusEnabled = false });
spinInteractor.Location = CreateLocation(SpinButtonBounds);
_eyeXHost.RegisterInteractor(spinInteractor);
var stopInteractor = new EyeXInteractor(StopButtonId, EyeXHost.NoParent);
stopInteractor.EyeXBehaviors.Add(new EyeXActivatable(_eyeXHost.ActivationHub) { IsTentativeFocusEnabled = false });
stopInteractor.Location = CreateLocation(StopButtonBounds);
_eyeXHost.RegisterInteractor(stopInteractor);
}
/// <summary>
/// Gets the EyeXActivatable behavior assigned to the interactor.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>The behavior. Null if no matching EyeX behavior has been assigned to the interactor.</returns>
public static EyeXActivatable GetActivatableBehavior(EyeXInteractor interactor)
{
foreach (var behavior in interactor.EyeXBehaviors)
{
var activatableBehavior = behavior as EyeXActivatable;
if (activatableBehavior != null)
{
return activatableBehavior;
}
}
return null;
}
/// <summary>
/// Gets the EyeXGazeAware behavior assigned to the interactor.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>The behavior. Null if no matching EyeX behavior has been assigned to the interactor.</returns>
public static EyeXGazeAware GetGazeAwareBehavior(EyeXInteractor interactor)
{
foreach (var behavior in interactor.EyeXBehaviors)
{
var gazeAwareBehavior = behavior as EyeXGazeAware;
if (gazeAwareBehavior != null)
{
return gazeAwareBehavior;
}
}
return null;
}
/// <summary>
/// Gets the EyeXActivatable behavior assigned to the interactor.
/// </summary>
/// <param name="interactor">The interactor.</param>
/// <returns>The behavior. Null if no matching EyeX behavior has been assigned to the interactor.</returns>
public static EyeXActivatable GetActivatableBehavior(EyeXInteractor interactor)
{
foreach (var behavior in interactor.EyeXBehaviors)
{
var activatableBehavior = behavior as EyeXActivatable;
if (activatableBehavior != null)
{
return(activatableBehavior);
}
}
return(null);
}
/// <summary>
/// Register an activatable interactor for each menu item when the game object is enabled.
/// </summary>
public void OnEnable()
{
foreach (var menuItem in _menuItems)
{
var interactorId = menuItem.name;
var interactor = new EyeXInteractor(interactorId, EyeXHost.NoParent);
interactor.EyeXBehaviors.Add(new EyeXActivatable(_eyeXHost.ActivationHub)
{
IsTentativeFocusEnabled = true
});
interactor.Location = CreateLocation(menuItem, _gameMenu.IsVisible);
_eyeXHost.RegisterInteractor(interactor);
}
}
private void UpdateInteractorLocation(EyeXInteractor interactor)
{
var location = GetProjectedRect();
EyeXMask mask = null;
if (location.isValid &&
maskType != EyeXMaskType.None)
{
// Create a mask for the interactor and move it to the top.
mask = CreateMask(location.rect, Screen.height);
location.relativeZ = Camera.main.farClipPlane;
}
interactor.Location = location;
interactor.Mask = mask;
}
public void OnEnable()
{
// Register activatable interactors for the GUI buttons when the game object is enabled.
var spinInteractor = new EyeXInteractor(SpinButtonId, EyeXHost.NoParent);
spinInteractor.EyeXBehaviors.Add(new EyeXActivatable(_eyeXHost.ActivationHub)
{
IsTentativeFocusEnabled = false
});
spinInteractor.Location = CreateLocation(SpinButtonBounds);
_eyeXHost.RegisterInteractor(spinInteractor);
var stopInteractor = new EyeXInteractor(StopButtonId, EyeXHost.NoParent);
stopInteractor.EyeXBehaviors.Add(new EyeXActivatable(_eyeXHost.ActivationHub)
{
IsTentativeFocusEnabled = false
});
stopInteractor.Location = CreateLocation(StopButtonBounds);
_eyeXHost.RegisterInteractor(stopInteractor);
}
/// <summary>
/// Register the interactor when the game object is enabled.
/// </summary>
public void OnEnable()
{
var interactor = new EyeXInteractor(_interactorId, EyeXHost.NoParent, eyeXBehaviors, OnEyeXEvent);
UpdateInteractorLocation(interactor);
_eyeXHost.RegisterInteractor(interactor);
}
private void UpdateInteractorLocation(EyeXInteractor interactor)
{
var location = ProjectedRect.GetProjectedRect(gameObject, Camera.main);
EyeXMask mask = null;
if (location.isValid &&
maskType != EyeXMaskType.None)
{
// Create a mask for the interactor and move it to the top.
mask = CreateMask(location.rect, Screen.height);
location.relativeZ = Camera.main.farClipPlane;
}
interactor.Location = location;
interactor.Mask = mask;
}
/// <summary>
/// Gets the current panning velocity.
/// </summary>
/// <param name="interactor"></param>
/// <returns></returns>
public static Vector2 GetPanVelocity(this EyeXInteractor interactor)
{
var behavior = GetPannableBehavior(interactor);
return(behavior == null ? Vector2.zero : behavior.Velocity);
}
/// <summary>
/// Registers an interactor with the repository.
/// </summary>
/// <param name="interactor">Interactor.</param>
public void RegisterInteractor(EyeXInteractor interactor)
{
lock (_lock)
{
_interactors[interactor.Id] = interactor;
}
}
