IEnumerator FindHovering()
{
while (showLabel && MouseOver)
{
using (var enu = ItemToggles.GetEnumerator())
{
while (enu.MoveNext())
{
var item = enu.Current;
var t = item.Value.transform as RectTransform;
if (RectTransformUtility.RectangleContainsScreenPoint(scrollRect.viewport.transform as RectTransform, Input.mousePosition))
{
if (RectTransformUtility.RectangleContainsScreenPoint(t, Input.mousePosition))
{
if (labelInfo.name == null || labelInfo != item.Key)
{
labelInfo = item.Key;
labelItem = item.Value;
labelFadeTime = 1.5f;
if (labelFadingCoroutine != null)
{
StopCoroutine(labelFadingCoroutine);
}
labelFadingCoroutine = StartCoroutine(LabelFading());
}
break;
}
}
}
}
yield return(new WaitForSecondsRealtime(0.1f));
yield return(new WaitForEndOfFrame());
}
}
public void RemoveItem(T s)
{
if (ItemToggles != null && ItemToggles.ContainsKey(s))
{
GameObject g = ItemToggles[s].gameObject;
g.GetComponent <Toggle>().onValueChanged.RemoveAllListeners();
g.SetActive(false);
Destroy(g);
ItemToggles.Remove(s);
}
}
private void Update()
{
if (Input.anyKeyDown)
{
if (MouseOver && MouseOver == this)
{
if (Input.GetKeyDown(KeyCode.A) || Input.GetKeyDown(KeyCode.LeftArrow))
{
OnSelectLeft();
selectedToggle.Select();
OnItemSelected(false);
labelInfo = selected;
labelItem = selectedToggle;
labelFadeTime = 1.5f;
showLabel = true;
if (labelFadingCoroutine != null)
{
StopCoroutine(labelFadingCoroutine);
}
labelFadingCoroutine = StartCoroutine(LabelFading());
}
else if (Input.GetKeyDown(KeyCode.D) || Input.GetKeyDown(KeyCode.RightArrow))
{
OnSelectRight();
selectedToggle.Select();
OnItemSelected(false);
labelInfo = selected;
labelItem = selectedToggle;
labelFadeTime = 1.5f;
showLabel = true;
if (labelFadingCoroutine != null)
{
StopCoroutine(labelFadingCoroutine);
}
labelFadingCoroutine = StartCoroutine(LabelFading());
}
}
}
if (showLabel)
{
var enu = ItemToggles.GetEnumerator();
while (enu.MoveNext())
{
var item = enu.Current;
var t = item.Value.transform as RectTransform;
if (RectTransformUtility.RectangleContainsScreenPoint(t, Input.mousePosition))
{
labelInfo = item.Key;
break;
}
}
}
}
protected override void AddItem(TextureSetDefinition s)
{
if (ItemToggles == null)
{
ItemToggles = new Dictionary <TextureSetDefinition, Toggle>();
}
if (!ItemToggles.ContainsKey(s))
{
var r = Instantiate(itemTogglePrefab.gameObject);
r.transform.SetParent(scrollRect.content);
r.gameObject.SetActive(true);
r.GetComponent <RawImage>().texture = s.diff;
Toggle t = r.GetComponent <Toggle>();
t.onValueChanged.AddListener(OnItemSelected);
if (ItemToggles.Count == 0)
{
t.SetIsOnWithoutNotify(true);
}
ItemToggles.Add(s, t);
}
}
protected virtual void AddItem(T s)
{
if (ItemToggles == null)
{
ItemToggles = new Dictionary <T, Toggle>();
}
if (!ItemToggles.ContainsKey(s))
{
var r = Instantiate(itemTogglePrefab.gameObject);
r.transform.SetParent(scrollRect.content);
r.gameObject.SetActive(true);
r.GetComponentInChildren <Text>().text = ToString(s);
Toggle t = r.GetComponent <Toggle>();
t.onValueChanged.AddListener(OnItemSelected);
if (ItemToggles.Count == 0)
{
t.SetIsOnWithoutNotify(true);
}
ItemToggles.Add(s, t);
}
}
public virtual void RefreshItems(T[] newItems)
{
if (newItems == null)
{
return;
}
bool refresh = Items == null || newItems != Items;
if (Items != null)
{
if (Items.Length > 0 && refresh)
{
foreach (var s in Items)
{
RemoveItem(s);
}
}
}
Items = newItems;
if (Items.Length > 0)
{
if (refresh)
{
foreach (var r in Items)
{
AddItem(r);
}
}
if (selected != null && ItemToggles.ContainsKey(selected))
{
SwitchTo(selected);
}
else
{
SwitchTo(Items[0]);
}
}
}
private bool AreAllSelected()
{
return(ItemToggles.Count(t => !t.Active) == 0);
}