private void OnMove()
{
value += rollSpeed;
if ((value >= targetValue && rollSpeed > 0) || (value <= targetValue && rollSpeed < 0))
{
value = targetValue;
UILoopManager.RemoveFromFrame(this);
}
}
public void SetDataProvider <T>(IEnumerable <T> value)
{
if (_itemRender == null)
{
Debug.LogError("set itemRender first!");
return;
}
if (_itemPool == null)
{
_itemPool = new List <CItemRender>();
}
if (_allItem == null)
{
_allItem = new List <CItemRender>();
}
SetData <T>(value);
//_dataProvider = (value ?? new List<T>()) as List<object>;
bool isEnough = _allItem.Count >= _dataProvider.Count;
int n = Mathf.Abs(_allItem.Count - _dataProvider.Count);
CItemRender item;
while (n > 0)
{
if (isEnough == true)
{
item = _allItem[_allItem.Count - 1];
_itemPool.Add(item);
_allItem.RemoveAt(_allItem.Count - 1);
item.SetParent(recycle);
item.tran.localPosition = Vector3.zero;
item.SetActive(false);
}
else
{
if (_itemPool.Count > 0)
{
item = _itemPool[0];
_itemPool.RemoveAt(0);
item.SetActive(true);
}
else
{
item = (CItemRender)Activator.CreateInstance(_itemRender);
}
item.SetParent(transform);
_allItem.Add(item);
}
n--;
}
ResetItems();
lastDataProvider = value;
if (_allItem.Count > 0)
{
if (alwaysMove || _allItem.Count * itemWidth > (content.baseClipRegion.z))
{
UILoopManager.AddToFrame(this, OnLoop);
}
else
{
UILoopManager.RemoveFromFrame(this);
}
}
else
{
UILoopManager.RemoveFromFrame(this);
}
}
