protected virtual void Show(ViewingState viewingState)
{
switch (viewingState)
{
case ViewingState.Status:
RemoveCreatedChooseButtons();
UpdateCurrentText();
selectionPanel.gameObject.SetActive(false);
statusPanel.gameObject.SetActive(true);
break;
case ViewingState.Selection:
AddSelectionButtons();
selectionPanel.gameObject.SetActive(true);
statusPanel.gameObject.SetActive(false);
break;
default:
VRTK_Logger.Fatal(new ArgumentOutOfRangeException("viewingState", viewingState, null));
return;
}
bool isAnyOtherCameraUsed = VRTK_SDKManager.GetAllSDKSetups().Any(setup => setup != null && setup.gameObject.activeSelf) ||
VRTK_DeviceFinder.HeadsetCamera() != null;
fallbackCamera.gameObject.SetActive(!isAnyOtherCameraUsed);
eventSystem.gameObject.SetActive(EventSystem.current == null || EventSystem.current == eventSystem);
}
protected virtual void AddSelectionButtons()
{
if (VRTK_SDKManager.GetLoadedSDKSetup() != null)
{
GameObject chooseNoneButton = Instantiate(chooseButton.gameObject, chooseButton.transform.parent);
chooseNoneButton.GetComponentInChildren <Text>().text = "None";
chooseNoneButton.name = "ChooseNoneButton";
chooseNoneButton.SetActive(true);
chooseNoneButton.GetComponent <Button>().onClick.AddListener(
() => VRTK_SDKManager.AttemptUnloadSDKSetup(true)
);
chooseButtonGameObjects.Add(chooseNoneButton);
}
VRTK_SDKSetup[] setups = VRTK_SDKManager.GetAllSDKSetups();
for (int index = 0; index < setups.Length; index++)
{
VRTK_SDKSetup setup = setups[index];
if (setup == null || setup == VRTK_SDKManager.GetLoadedSDKSetup())
{
continue;
}
GameObject chooseButtonCopy = Instantiate(chooseButton.gameObject, chooseButton.transform.parent);
chooseButtonCopy.GetComponentInChildren <Text>().text = setup.name;
chooseButtonCopy.name = string.Format("Choose{0}Button", setup.name);
chooseButtonCopy.SetActive(true);
int indexCopy = index;
Button button = chooseButtonCopy.GetComponent <Button>();
button.onClick.AddListener(
() => VRTK_SDKManager.AttemptTryLoadSDKSetup(indexCopy, true, setups)
);
ColorBlock buttonColors = button.colors;
buttonColors.colorMultiplier = setup.isValid ? 1.0f : 0.8f;
button.colors = buttonColors;
chooseButtonGameObjects.Add(chooseButtonCopy);
}
}
