/// <summary>
/// Register to get Tango event callbacks.
///
/// NOTE: Tango event callbacks happen on a different thread than the main
/// Unity thread.
/// </summary>
internal virtual void SetCallback()
{
m_onEventAvaialableCallback = new TangoEvents.TangoService_onEventAvailable(_onEventAvailable);
TangoEvents.SetCallback(m_onEventAvaialableCallback);
m_tangoEvent = new TangoEvent();
m_isDirty = false;
}
/// <summary>
/// Register to get Tango event callbacks.
///
/// NOTE: Tango event callbacks happen on a different thread than the main
/// Unity thread.
/// </summary>
internal virtual void SetCallback()
{
m_onEventAvaialableCallback = new TangoEvents.TangoService_onEventAvailable(_onEventAvailable);
TangoEvents.SetCallback(m_onEventAvaialableCallback);
m_tangoEvent = new TangoEvent();
m_isDirty = false;
}
/// <summary>
/// This is called each time a Tango event happens.
/// </summary>
/// <param name="tangoEvent">Tango event.</param>
public void OnTangoEventAvailableEventHandler(Tango.TangoEvent tangoEvent)
{
if (tangoEvent.type == TangoEnums.TangoEventType.TANGO_EVENT_AREA_LEARNING &&
tangoEvent.event_key == "AreaDescriptionSaveProgress")
{
m_adfSavePercentComplete = float.Parse(tangoEvent.event_value);
}
}
/// <summary>
/// DEPRECATED: Handle the callback sent by the Tango Service
/// when a new event is issued.
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="tangoEvent">Tango event.</param>
protected void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent)
{
if (tangoEvent != null)
{
m_previousEvent.timestamp = tangoEvent.timestamp;
m_previousEvent.type = tangoEvent.type;
m_previousEvent.event_key = tangoEvent.event_key;
m_previousEvent.event_value = tangoEvent.event_value;
m_isDirty = true;
}
}
/// <summary>
/// This is called each time a Tango event happens.
/// </summary>
/// <param name="tangoEvent">Tango event.</param>
public void OnTangoEventAvailableEventHandler(Tango.TangoEvent tangoEvent)
{
// We will not have the saving progress when the learning mode is off.
if (!m_tangoApplication.m_areaDescriptionLearningMode)
{
return;
}
if (tangoEvent.type == TangoEnums.TangoEventType.TANGO_EVENT_AREA_LEARNING &&
tangoEvent.event_key == "AreaDescriptionSaveProgress")
{
m_savingText.text = "Saving. " + (float.Parse(tangoEvent.event_value) * 100) + "%";
}
}
/// <summary>
/// Stop getting Tango event callbacks.
/// </summary>
internal static void Reset()
{
// Avoid calling into tango_client_api before the correct library is loaded.
if (m_onEventAvailableCallback != null)
{
TangoEventProvider.ClearCallback();
}
m_onEventAvailableCallback = null;
m_onTangoEventAvailable = null;
m_onTangoEventMultithreadedAvailable = null;
m_tangoEvent = new TangoEvent();
m_isDirty = false;
}
/// <summary>
/// Stop getting Tango event callbacks.
/// </summary>
internal static void Reset()
{
// Avoid calling into tango_client_api before the correct library is loaded.
if (m_onEventAvailableCallback != null)
{
TangoEventProvider.ClearCallback();
}
m_onEventAvailableCallback = null;
m_onTangoEventAvailable = null;
m_onTangoEventMultithreadedAvailable = null;
m_tangoEvent = new TangoEvent();
m_isDirty = false;
}
/// <summary>
/// Handle the callback sent by the Tango Service when a new event is issued.
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="tangoEvent">Tango event.</param>
private void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent)
{
if (tangoEvent != null)
{
if (m_onTangoEventMultithreadedAvailable != null)
{
m_onTangoEventMultithreadedAvailable(tangoEvent);
}
lock (m_lockObject)
{
m_tangoEvent.timestamp = tangoEvent.timestamp;
m_tangoEvent.type = tangoEvent.type;
m_tangoEvent.event_key = tangoEvent.event_key;
m_tangoEvent.event_value = tangoEvent.event_value;
m_isDirty = true;
}
}
}
/// <summary>
/// Initialize the controller.
/// </summary>
void Start ()
{
m_eventString = string.Empty;
m_tangoApplication = GameObject.FindObjectOfType<TangoApplication>();
m_previousEvent = new TangoEvent();
}
/// <summary>
/// DEPRECATED: Handle the callback sent by the Tango Service
/// when a new event is issued.
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="tangoEvent">Tango event.</param>
protected void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent)
{
if (tangoEvent != null)
{
m_previousEvent.timestamp = tangoEvent.timestamp;
m_previousEvent.type = tangoEvent.type;
m_previousEvent.event_key = tangoEvent.event_key;
m_previousEvent.event_value = tangoEvent.event_value;
m_isDirty = true;
}
}
/// <summary> /// Handle the callback sent by the Tango Service /// when a new event is issued. /// </summary> /// <param name="callbackContext">Callback context.</param> /// <param name="tangoEvent">Tango event.</param> protected abstract void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent);
/// <summary>
/// Handle the callback sent by the Tango Service when a new event is issued.
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="tangoEvent">Tango event.</param>
private void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent)
{
if (tangoEvent != null)
{
if (m_onTangoEventMultithreadedAvailable != null)
{
m_onTangoEventMultithreadedAvailable(tangoEvent);
}
lock (m_lockObject)
{
m_tangoEvent.timestamp = tangoEvent.timestamp;
m_tangoEvent.type = tangoEvent.type;
m_tangoEvent.event_key = tangoEvent.event_key;
m_tangoEvent.event_value = tangoEvent.event_value;
m_isDirty = true;
}
}
}
protected override void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent)
{
Debug.Log("Tango event fired : " + tangoEvent.event_value);
}
/// <summary>
/// Handle the callback sent by the Tango Service
/// when a new Tango event is sampled.
/// DO NOT USE THE UNITY API FROM INSIDE THIS FUNCTION!
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="tangoEvent">Tango event.</param>
protected override void _onEventAvailable(IntPtr callbackContext, TangoEvent tangoEvent)
{
m_eventString = tangoEvent.event_key + ": " + tangoEvent.event_value;
}
