public void RenderTarget<A, B>(A target, B fallback)
{
renderingTarget = target;
for (int i = 0; i < elements.Length; i++)
{
TooltipElement element = elements[i];
if (typeof (ITooltipTarget<A>).IsAssignableFrom (element.GetType ()))
{
ITooltipTarget<A> tooltipTarget = (ITooltipTarget<A>)element;
tooltipTarget.Render (target);
element.gameObject.SetActive (true);
}
else if (typeof (ITooltipTarget<B>).IsAssignableFrom (element.GetType ()))
{
ITooltipTarget<B> tooltipTarget = (ITooltipTarget<B>)element;
tooltipTarget.Render (fallback);
element.gameObject.SetActive (true);
}
else
{
element.gameObject.SetActive (false);
}
}
}
ITooltipTarget GetTooltipUnderMouse()
{
ITooltipTarget result = null;
List <GameObject> hits = Utility.GetObjectsUnderMouse();
//if(hits.Count > 0)
//{
// result = hits[0].GetComponent<ITooltipTarget>();
//}
foreach (GameObject go in hits)
{
result = go.GetComponent <ITooltipTarget>();
if (result != null)
{
break;
}
}
return(result);
}
// Update is called once per frame
void Update()
{
bool hideTip = true;
ITooltipTarget target = GetTooltipUnderMouse();
if (Draggable.CurrentDragged == null && target != null)
{
string text = target.TooltipText;
if (!string.IsNullOrEmpty(text))
{
hideTip = false;
tooltipBackground.gameObject.SetActive(true);
tooltipText.text = target.TooltipText;
LayoutRebuilder.MarkLayoutForRebuild(tooltipBackground.rectTransform);
SetTooltipPosition();
}
}
if (hideTip)
{
tooltipBackground.gameObject.SetActive(false);
}
}
public void Subscribe(ITooltipTarget item, Image image)
{
base.Subscribe(item, image);
}
public virtual void Unsubcribe(ITooltipTarget item)
{
item.MouseEnter -= new EventHandler(Item_MouseEnter);
item.MouseLeave -= new EventHandler(Item_MouseLeave);
subscriptions.Remove(item);
}
protected virtual void Subscribe(ITooltipTarget item, object tag)
{
subscriptions.Add(item, tag);
item.MouseEnter += new EventHandler(Item_MouseEnter);
item.MouseLeave += new EventHandler(Item_MouseLeave);
}
