protected override void ItemChildGameObject(GameObject obj = null)
{
view.GetComponent <UDragScroll>().scroRect = ScroRect;
SchemeManifestItemFunc func = obj.GetComponent <SchemeManifestItemFunc>();
func.OnChange = ItemIndexChange;
}
protected override void Update()
{
if (isDown == false || moved == true || dragActive == true)
{
return;
}
if (Time.time - beginTime > longPressDelay)
{
scroRect.vertical = false;
dragActive = true;
itemStartPos = tranRect.anchoredPosition;
dragToItem = null;
viewDragActivePos = viewRect.position;
}
}
public void ItemIndexChange(int from, int to)
{
if (itemDic.ContainsKey(from) == false || itemDic.ContainsKey(to) == false)
{
Debug.LogWarning("ItemIndexChange Wrong ：index " + from + " or " + to + " 不存在！");
return;
}
SchemeManifestItemFunc funcFrom = itemDic[from] as SchemeManifestItemFunc;
SchemeManifestItemFunc funcTo = itemDic[to] as SchemeManifestItemFunc;
funcFrom.index = to;
funcTo.index = from;
itemDic[from] = funcTo;
itemDic[to] = funcFrom;
ItemData fromdata = this.msgs[from];
ItemData todata = this.msgs[to];
this.msgs[from] = todata;
this.msgs[to] = fromdata;
RefreshDisplay();
}
private void SetDraggedPosition(PointerEventData data)
{
if (offset == data.position - inputStartPos)
{
return;
}
offset = data.position - inputStartPos;
tranRect.anchoredPosition = itemStartPos + GetPos(offset);
Vector2 org = new Vector2(tranRect.position.x + 1.8f, tranRect.position.y - 1.3f);
count = Physics2D.OverlapPointNonAlloc(org, coll);
if (count == 0)
{
return;
}
bool hasOldFunc = false;
for (int i = 0; i < count; i++)
{
if (coll[i].transform.parent == null)
{
continue;
}
if (coll[i].transform.parent == this.transform)
{
continue;
}
if (dragToItem != null && dragToItem.transform == coll[i].transform.parent)
{
hasOldFunc = true;
break;
}
SchemeManifestItemFunc func = coll[i].transform.parent.GetComponent <SchemeManifestItemFunc>();
if (func == null)
{
continue;
}
if (dragToItem != null)
{
dragToItem.goBack(dragToItem.viewRect);
}
dragToItem = func;
dragToItem.GoToWorldPos(dragToItem.viewRect, viewDragActivePos);
func.transform.SetSiblingIndex(50);
return;
}
if (hasOldFunc == false)
{
if (dragToItem != null)
{
dragToItem.goBack(dragToItem.viewRect);
dragToItem = null;
}
}
}
public override void RefreshDisplay(List <ItemData> data = null, bool restPos = false, bool isChange = false)
{
//base.RefreshDisplay();
foreach (UGUIItemFunction item in itemDic.Values)
{
item.gameObject.SetActive(false);
skinList.Push(item.gameObject);
}
itemDic.Clear();
if (restPos == true)
{
ResetPostion();
}
if (data != null)
{
this.Msgs = data;
}
if (data != null || isChange)
{
SetContentSize(this.Msgs.Count + 2);
}
int index = 0;
if (specialskin == null)
{
specialskin = GetInstance();
GameObject addManifest = specialskin.transform.FindChild("view/AddManifest").gameObject;
addManifest.SetActive(true);
GameObject manifestImage = specialskin.transform.FindChild("view/ManifestImage").gameObject;
manifestImage.SetActive(false);
BoxCollider2D coll = specialskin.GetComponentInChildren <BoxCollider2D>();
coll.enabled = false;
GameObject text = specialskin.transform.FindChild("view/Text").gameObject;
text.SetActive(false);
coll.gameObject.SetActive(false);
}//skinClone
specialskin.transform.SetParent(ContentRectTrans);
specialskin.transform.localPosition = GetLoaclPosByIndex(index);
specialskin.transform.localScale = Vector3.one;
specialskin.GetComponent <RectTransform>().SetSiblingIndex(index);
SchemeManifestItemFunc itemfunc = specialskin.GetComponent <SchemeManifestItemFunc>();
itemfunc.scroRect = ScroRect;
itemfunc.data = specialitem;
itemfunc.index = index;
ItemAddListion(itemfunc);
ItemChildGameObject(specialskin);
for (int i = 0; i < this.Msgs.Count; i++)
{
if ((i < CurrentIndex - UpperLimitIndex) && (CurrentIndex > LowerLimitIndex) && !isChange)
{
return;
}
skinClone = GetInstance();
skinClone.transform.SetParent(ContentRectTrans);
skinClone.transform.localPosition = GetLoaclPosByIndex(i + AddItemPerfab);
skinClone.transform.localScale = Vector3.one;
skinClone.GetComponent <RectTransform>().SetSiblingIndex(i + AddItemPerfab);
SchemeManifestItemFunc func = skinClone.GetComponent <SchemeManifestItemFunc>();
func.scroRect = ScroRect;
func.data = this.Msgs[i];
func.index = i + AddItemPerfab;
itemDic.Add(i + AddItemPerfab, func);
ItemAddListion(func);
ItemChildGameObject(skinClone);
}
}
