protected override void OnSubmitClicked()
{
// Commented: this is already checked and if there's and error, the submit button is disabled
//string reasonIfNotValid;
//// Validate again, to make sure the hierarchy wasn't modified
//if (!Validate(out reasonIfNotValid))
//{
// C.ShowCouldNotExecuteCommandNotification(this);
// Debug.Log("SRIA: Could not create ScrollView on the selected object: " + reasonIfNotValid);
// return;
//}
var parentGO = Selection.gameObjects[0];
GameObject go = new GameObject("SRIA", typeof(RectTransform));
var image = go.AddComponent <Image>();
var c = Color.white;
c.a = .13f;
image.color = c;
var scrollRect = go.AddComponent <ScrollRect>();
var scrollRectRT = scrollRect.transform as RectTransform;
var parentRT = parentGO.transform as RectTransform;
scrollRectRT.anchorMin = new Vector2(Mathf.Clamp01(CWiz.SPACE_FOR_SCROLLBAR / parentRT.rect.width), Mathf.Clamp01(CWiz.SPACE_FOR_SCROLLBAR / parentRT.rect.height));
scrollRectRT.anchorMax = Vector2.one - scrollRectRT.anchorMin;
scrollRectRT.sizeDelta = Vector2.zero;
GameObjectUtility.SetParentAndAlign(go, parentGO);
var viewportRT = CreateRTAndSetParent("Viewport", go.transform);
viewportRT.gameObject.AddComponent <Image>();
viewportRT.gameObject.AddComponent <Mask>().showMaskGraphic = false;
var contentRT = CreateRTAndSetParent("Content", viewportRT);
scrollRect.content = contentRT;
#if SCROLLRECT_HAS_VIEWPORT
scrollRect.viewport = viewportRT;
#endif
Canvas.ForceUpdateCanvases();
// Register the creation in the undo system
Undo.RegisterCreatedObjectUndo(go, "Create " + go.name);
Selection.activeObject = go;
ConfigureScrollView(scrollRect, viewportRT);
Close();
var validationResult = InitSRIAWindow.Validate(false, scrollRect); // checkForWindows=false, becase this windows is already opened
if (!validationResult.isValid)
{
CWiz.ShowCouldNotExecuteCommandNotification(this);
Debug.LogError("SRIA: Unexpected internal error while trying to initialize. Details(next line):\n" + validationResult.reasonIfNotValid + "\n" + validationResult.ToString());
return;
}
InitSRIAWindow.Open(new InitSRIAWindow.Parameters(validationResult));
}
static void OptimizeSelectedScrollRectWithSRIA(MenuCommand command)
{
ScrollRect scrollRect = (ScrollRect)command.context;
var validationResult = InitSRIAWindow.Validate(true, scrollRect);
// Manually checking for validation, as this provides richer info about the case when initialization is not possible
if (!validationResult.isValid)
{
CWiz.ShowCouldNotExecuteCommandNotification(null);
Debug.Log("SRIA: Could not optimize '" + scrollRect.name + "': " + validationResult.reasonIfNotValid);
return;
}
InitSRIAWindow.Open(new InitSRIAWindow.Parameters(validationResult));
}
public static bool Validate(bool forOpeningWindow, out string reasonIfNotValid)
{
if (!BaseValidate(out reasonIfNotValid))
{
return(false);
}
if (forOpeningWindow)
{
// Commented: it's safe to re-open the create window
//if (IsOpen())
//{
// reasonIfNotValid = "Creation window already opened";
// return false;
//}
if (InitSRIAWindow.IsOpen())
{
reasonIfNotValid = "Initialization window already opened";
return(false);
}
}
if (Selection.gameObjects.Length != 1)
{
reasonIfNotValid = "One UI Game Object needs to be selected";
return(false);
}
var asRT = Selection.gameObjects[0].transform as RectTransform;
if (!asRT)
{
reasonIfNotValid = "The selected Game Object doesn't have a RectTransform component";
return(false);
}
if (asRT.rect.height <= 0f)
{
reasonIfNotValid = "The selected Game Object has an invalid height";
return(false);
}
if (asRT.rect.width <= 0f)
{
reasonIfNotValid = "The selected Game Object has an invalid width";
return(false);
}
if (!GameObject.FindObjectOfType <EventSystem>())
{
reasonIfNotValid = "No EventSystem was found in the scene. Please add one";
return(false);
}
reasonIfNotValid = null;
var tr = asRT as Transform;
while (tr)
{
if (!(tr is RectTransform))
{
reasonIfNotValid =
"Found a non-RectTransform intermediary parent before first Canvas ancestor. " +
"Your hierarchy may be something like: ...Canvas->...->Transform->...-><SelectedObject>. " +
"There should only be RectTransforms between the selected object and its most close Canvas ancestor";
return(false);
}
var c = tr.GetComponent <Canvas>();
if (c)
{
return(true);
}
tr = tr.parent;
}
reasonIfNotValid = "Couldn't find a Canvas in the parents of the selected Game Object";
return(false);
}