LoopListViewItem OnGetItemByIndex(LoopListView listView, int index)
{
if (index < 0 || index >= HelpUIView.Instance.TotalItemCount)
{
return(null);
}
HelpInfoItem itemData = HelpUIView.Instance.GetItemDataByIndex(index);
if (itemData == null)
{
return(null);
}
LoopListViewItem item = listView.NewListViewItem("InfoItem");
ListHelpItem itemScript = item.GetComponent <ListHelpItem>();
if (item.IsInitHandlerCalled == false)
{
item.IsInitHandlerCalled = true;
itemScript.Init();
}
itemScript.SetItemData(itemData, index);
return(item);
}
LoopListViewItem OnGetItemByIndex(LoopListView listView, int index)
{
if (index < 0 || index >= DataSourceMgr.Get.TotalItemCount)
{
return(null);
}
ItemData itemData = DataSourceMgr.Get.GetItemDataByIndex(index);
if (itemData == null)
{
return(null);
}
//get a new item. Every item can use a different prefab, the parameter of the NewListViewItem is the prefab’name.
//And all the prefabs should be listed in ItemPrefabList in LoopListView2 Inspector Setting
LoopListViewItem item = listView.NewListViewItem("Item");
ListItem itemScript = item.GetComponent <ListItem>();
if (item.IsInitHandlerCalled == false)
{
item.IsInitHandlerCalled = true;
itemScript.Init();
}
itemScript.SetItemData(itemData, index);
return(item);
}
public override void setObj(GameObject obj)
{
base.setObj(obj);
m_Prefabs.Clear();
m_LoopGroup = obj.GetComponent <LoopListView>();
if (m_LoopGroup == null)
{
Log.PrintError($"游戏物体{obj.name}未指定<LoopListView>组件，请指定");
}
m_IsInit = false;
}
protected virtual LoopListItem OnGetItemByIndex(LoopListView listView, int index)
{
if (index < 0 || index >= listView.ItemTotalCount)
{
return(null);
}
if (index < 0 || index >= _curDataList.Count)
{
return(null);
}
//以下判定也可以根据需求，暴露出去用以重写
W data = _curDataList[index];
string name = _getPrefab(data, index);
LoopListItem item = listView.NewListViewItem(name);
item.Index = index;
item.gameObject.name = index.ToString();
T itemScript = _curList.Find(t => t.m_gameobj.Equals(item.gameObject));
if (itemScript == null)
{
itemScript = Activator.CreateInstance <T>();
//itemScript.index = index;
itemScript.setObj(item.gameObject);
_curList.Add(itemScript);
}
else
{
//itemScript.index = index;
}
if (item.IsInitHandlerCalled == false)
{
item.IsInitHandlerCalled = true;
}
itemScript.SetItemControl(item);
itemScript.Refresh(data);
return(item);
}
/// <summary>
/// 通过索引获取列表单元
/// </summary>
/// <param name="_listview"></param>
/// <param name="_index"></param>
/// <returns></returns>
LoopListViewItem OnGetItemByIndex(LoopListView _listview, int _index)
{
//get a new item. Every item can use a different prefab, the parameter of the NewListViewItem is the prefab’name.
//And all the prefabs should be listed in ItemPrefabList in LoopListView2 Inspector Setting
LoopListViewItem tmp_Item = _listview.NewListViewItem("Element");
ListItem tmp_itemscript = tmp_Item.GetComponent <ListItem>();
if (tmp_Item.IsInitHandlerCalled == false)
{
tmp_Item.IsInitHandlerCalled = true;
tmp_itemscript.Init();
}
_index = _index % DatasourceMgr.Instance.m_Totalitemcount;
if (_index < 0)
{
_index = DatasourceMgr.Instance.m_Totalitemcount + _index;
}
PageItem tmp_Itemdata = DatasourceMgr.Instance.GetItemDataByIndex(_index);
tmp_itemscript.SetItemData(tmp_Itemdata, _index);
return(tmp_Item);
}
public void Initialize()
{
HelpInfoList = GameObject.Find("ParentalLock/Panel/HelpFeedUI/HelpUI/HelpInfo/HelpInfoList").transform;
loopListView = HelpInfoList.GetComponent <LoopListView>();
loopListView.InitListView(HelpUIView.Instance.TotalItemCount, OnGetItemByIndex);
}
public void OnLoopListViewFinished(LoopListView _listview, LoopListViewItem _item)
{
//LoopListViewItem tmp_Item0 = m_Looplistview.GetShownItemByIndex(0);
//ListItem itemScript = tmp_Item0.GetComponent<ListItem>();
m_Looplistview.RefreshAllShownItemWithFirstIndex(0);
}
