418 lines
12 KiB
C#
418 lines
12 KiB
C#
using UnityEngine;
|
|
using UnityEngine.UI;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System;
|
|
using Module.Log;
|
|
|
|
|
|
public class UIContainerSelect : UIContainerBase
|
|
{
|
|
public bool _IsMultiSelect = false; // 是否可多选，默认单选
|
|
protected List<ContentPos> _Selecteds = new List<ContentPos>(); // 选中的物品列表
|
|
|
|
public T GetSelected<T>()
|
|
{
|
|
if (!_IsMultiSelect && _Selecteds.Count > 0)
|
|
{
|
|
return (T)_Selecteds[0].Obj;
|
|
}
|
|
return default(T);
|
|
}
|
|
|
|
public void SelectIndex(int index)
|
|
{
|
|
if (_Selecteds.Count <= index || index<0)
|
|
return;
|
|
if (_Selecteds.Count <= 0)
|
|
{
|
|
if (_ValueList.Count > 0)
|
|
{
|
|
OnSelectedObj(_ValueList[0].Obj);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
public void SelectNext()
|
|
{
|
|
if (_Selecteds.Count > 1)
|
|
return;
|
|
if(_Selecteds.Count<=0)
|
|
{
|
|
if(_ValueList.Count>0)
|
|
{
|
|
OnSelectedObj(_ValueList[0].Obj);
|
|
}
|
|
return;
|
|
}
|
|
ContentPos sel = _Selecteds[0];
|
|
for (int i=0;i<_ValueList.Count;i++)
|
|
{
|
|
if(_ValueList[i] == sel)
|
|
{
|
|
if(i==_ValueList.Count-1)
|
|
{
|
|
OnSelectedObj(_ValueList[0].Obj);
|
|
return;
|
|
}
|
|
if(i< _ValueList.Count - 1)
|
|
{
|
|
OnSelectedObj(_ValueList[i+1].Obj);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public void SelectLast()
|
|
{
|
|
if (_Selecteds.Count > 1)
|
|
return;
|
|
if (_Selecteds.Count <= 0)
|
|
{
|
|
if (_ValueList.Count > 0)
|
|
{
|
|
OnSelectedObj(_ValueList[_ValueList.Count - 1].Obj);
|
|
}
|
|
return;
|
|
}
|
|
ContentPos sel = _Selecteds[0];
|
|
for (int i = 0; i < _ValueList.Count; i++)
|
|
{
|
|
if (_ValueList[i] == sel)
|
|
{
|
|
if (i == 0)
|
|
{
|
|
OnSelectedObj(_ValueList[_ValueList.Count - 1].Obj);
|
|
return;
|
|
}
|
|
if (i > 0)
|
|
{
|
|
OnSelectedObj(_ValueList[i - 1].Obj);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public int GetSelectItemIndex()
|
|
{
|
|
if (!_IsMultiSelect && _Selecteds.Count == 1)
|
|
{
|
|
for(int i=0;i<_ValueList.Count;i++)
|
|
{
|
|
if (_ValueList[i] == _Selecteds[0])
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
public UIItemBase GetSelectedItem()
|
|
{
|
|
if (!_IsMultiSelect && _Selecteds.Count > 0)
|
|
{
|
|
return _Selecteds[0].ShowItem;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public virtual List<T> GetSelecteds<T>()
|
|
{
|
|
List<T> selectedObjs = new List<T>();
|
|
foreach (var selectedPos in _Selecteds)
|
|
{
|
|
selectedObjs.Add((T)selectedPos.Obj);
|
|
}
|
|
return selectedObjs;
|
|
}
|
|
|
|
public delegate void SelectedObjCallBack(object obj);
|
|
protected SelectedObjCallBack _SelectedCallBack;
|
|
protected SelectedObjCallBack _DisSelectedCallBack;
|
|
|
|
public virtual void OnSelectedObj(object obj)
|
|
{
|
|
ContentPos selectPos = _ValueList.Find((pos) =>
|
|
{
|
|
if (pos.Obj == obj)
|
|
return true;
|
|
return false;
|
|
});
|
|
|
|
if (selectPos == null)
|
|
return;
|
|
|
|
if (!((UIItemSelect)selectPos.ShowItem).IsCanSelect())
|
|
return;
|
|
|
|
if (_IsMultiSelect)
|
|
{
|
|
if (_Selecteds.Contains(selectPos))
|
|
{
|
|
if (selectPos.ShowItem != null)
|
|
{
|
|
((UIItemSelect)selectPos.ShowItem).UnSelected();
|
|
}
|
|
_Selecteds.Remove(selectPos);
|
|
}
|
|
else
|
|
{
|
|
|
|
|
|
if (selectPos.ShowItem != null)
|
|
{
|
|
((UIItemSelect)selectPos.ShowItem).Selected();
|
|
}
|
|
_Selecteds.Add(selectPos);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (_Selecteds.Count > 0)
|
|
{
|
|
//if (_Selecteds[0] == selectPos)
|
|
// return;
|
|
|
|
((UIItemSelect)_Selecteds[0].ShowItem).UnSelected();
|
|
}
|
|
_Selecteds.Clear();
|
|
|
|
_Selecteds.Add(selectPos);
|
|
((UIItemSelect)_Selecteds[0].ShowItem).Selected();
|
|
}
|
|
|
|
if (_SelectedCallBack != null && _Selecteds.Contains(selectPos))
|
|
{
|
|
_SelectedCallBack(obj);
|
|
}
|
|
else if (_DisSelectedCallBack != null && !_Selecteds.Contains(selectPos))
|
|
{
|
|
_DisSelectedCallBack(obj);
|
|
}
|
|
}
|
|
|
|
#region
|
|
|
|
protected IEnumerable _SelectedList = null;
|
|
|
|
public virtual void InitSelectContent(IEnumerable list, IEnumerable selectedList, SelectedObjCallBack onSelect = null, SelectedObjCallBack onDisSelect = null, Hashtable exhash = null)
|
|
{
|
|
_SelectedCallBack = onSelect;
|
|
_DisSelectedCallBack = onDisSelect;
|
|
|
|
gameObject.SetActive(true);
|
|
|
|
_SelectedList = selectedList;
|
|
|
|
base.InitContentItem(list, OnSelectedObj, exhash);
|
|
|
|
ShowItems();
|
|
}
|
|
|
|
// For lua
|
|
public virtual void InitSelectContentL2L(List<System.Object> list, List<System.Object> selectedList, SelectedObjCallBack onSelect = null, SelectedObjCallBack onDisSelect = null, Hashtable exhash = null)
|
|
{
|
|
InitSelectContent(list, selectedList, onSelect, onDisSelect, exhash);
|
|
}
|
|
|
|
// For lua
|
|
public virtual void ForeachActiveSelectItemL2L(Action<LuaUIItemSelect> action)
|
|
{
|
|
ForeachActiveItem<LuaUIItemSelect>(action);
|
|
}
|
|
|
|
public virtual void ClearSelect()
|
|
{
|
|
foreach (var selectPos in _Selecteds)
|
|
{
|
|
((UIItemSelect)selectPos.ShowItem).UnSelected();
|
|
if (_DisSelectedCallBack != null)
|
|
{
|
|
_DisSelectedCallBack(selectPos.Obj);
|
|
}
|
|
|
|
}
|
|
|
|
_Selecteds.Clear();
|
|
}
|
|
|
|
public void SetSelect(IEnumerable selectedList)
|
|
{
|
|
_SelectedList = selectedList;
|
|
_Selecteds.Clear();
|
|
if (selectedList != null)
|
|
{
|
|
foreach (var selectItem in selectedList)
|
|
{
|
|
ContentPos selectPos = _ValueList.Find((pos) =>
|
|
{
|
|
if (pos.Obj.Equals( selectItem))
|
|
return true;
|
|
return false;
|
|
});
|
|
if (selectPos != null)
|
|
_Selecteds.Add(selectPos);
|
|
}
|
|
}
|
|
|
|
foreach (var shoItem in _ItemPrefabList)
|
|
{
|
|
var showObj = shoItem._InitInfo;
|
|
ContentPos selectPos = _Selecteds.Find((pos) =>
|
|
{
|
|
if (pos.Obj.Equals(showObj))
|
|
return true;
|
|
return false;
|
|
});
|
|
|
|
if (selectPos != null)
|
|
{
|
|
((UIItemSelect)shoItem).Selected();
|
|
if (_SelectedCallBack != null)
|
|
{
|
|
_SelectedCallBack(selectPos.Obj);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
((UIItemSelect)shoItem).UnSelected();
|
|
}
|
|
}
|
|
|
|
if (_Selecteds.Count > 0)
|
|
{
|
|
StartCoroutine(ShowSelectContainPos(_Selecteds[0].ShowItem));
|
|
}
|
|
}
|
|
|
|
public void SetSelectL2L(List<System.Object> selectedList)
|
|
{
|
|
SetSelect(selectedList);
|
|
}
|
|
|
|
public override void ShowItemsFinish()
|
|
{
|
|
SetSelect(_SelectedList);
|
|
base.ShowItemsFinish();
|
|
//int index = 0;
|
|
//foreach (var shoItem in _ItemPrefabList)
|
|
//{
|
|
// var showObj = shoItem._InitInfo;
|
|
// ContentPos selectPos = _Selecteds.Find((pos) =>
|
|
// {
|
|
// if (pos.Obj == showObj)
|
|
// return true;
|
|
// return false;
|
|
// });
|
|
|
|
// if (selectPos != null)
|
|
// {
|
|
// ((UIItemSelect)shoItem).Selected();
|
|
// if (_SelectedCallBack != null)
|
|
// {
|
|
// _SelectedCallBack(selectPos.Obj);
|
|
// }
|
|
// if (index > 0)
|
|
// {
|
|
// StartCoroutine(ShowSelectContainPos(shoItem));
|
|
// }
|
|
// else
|
|
// {
|
|
// ResetSelectContainPos();
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// ((UIItemSelect)shoItem).UnSelected();
|
|
// }
|
|
// ++index;
|
|
//}
|
|
}
|
|
|
|
public delegate void ShowContainerPosCallFunc();
|
|
protected ShowContainerPosCallFunc callFunc;
|
|
public void ShowContainerPos(UIItemBase selectPos, ShowContainerPosCallFunc callFunc = null)
|
|
{
|
|
if (selectPos == null)
|
|
return;
|
|
Hashtable hash = new Hashtable();
|
|
if (callFunc != null)
|
|
{
|
|
hash.Add("callFunc", callFunc);
|
|
}
|
|
StartCoroutine(ShowSelectContainPos(selectPos, hash));
|
|
}
|
|
|
|
private IEnumerator ShowSelectContainPos(UIItemBase selectPos, Hashtable hash = null)
|
|
{
|
|
yield return null;
|
|
if (_ScrollRect != null)
|
|
{
|
|
if (_ScrollTransform.rect.width < _ContainerObj.rect.width)
|
|
{
|
|
if (_ScrollRect.horizontal == true)
|
|
{
|
|
float containerMaxX = _ContainerObj.sizeDelta.x;
|
|
float containPosX = -selectPos.GetComponent<RectTransform>().anchoredPosition.x + _ScrollTransform.rect.width * 0.5f;
|
|
containPosX = Mathf.Clamp(containPosX, -(containerMaxX - _ScrollTransform.rect.width), 0);
|
|
_ContainerObj.anchoredPosition = new Vector2(containPosX, _ContainerObj.anchoredPosition.y);
|
|
}
|
|
}
|
|
|
|
if (_ScrollTransform.rect.height < _ContainerObj.rect.height)
|
|
{
|
|
if (_ScrollRect.vertical == true)
|
|
{
|
|
float containerMaxY = _ContainerObj.rect.height;
|
|
float containPosY = -selectPos.GetComponent<RectTransform>().anchoredPosition.y - _ScrollTransform.rect.height * 0.5f;
|
|
containPosY = Mathf.Clamp(containPosY, 0, containerMaxY - _ScrollTransform.rect.height);
|
|
LogModule.DebugLog("containPosY:" + containPosY);
|
|
_ContainerObj.anchoredPosition = new Vector2(_ContainerObj.anchoredPosition.x, containPosY);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(hash != null && hash.ContainsKey("callFunc"))
|
|
{
|
|
var callFunc = (ShowContainerPosCallFunc)hash["callFunc"];
|
|
callFunc();
|
|
}
|
|
}
|
|
|
|
private void ResetSelectContainPos()
|
|
{
|
|
if (_ScrollRect != null)
|
|
{
|
|
if (_ScrollTransform.rect.width < _ContainerObj.rect.width)
|
|
{
|
|
if (_ScrollRect.horizontal == true)
|
|
{
|
|
_ContainerObj.anchoredPosition = new Vector2(0, _ContainerObj.anchoredPosition.y);
|
|
}
|
|
}
|
|
|
|
if (_ScrollTransform.rect.height < _ContainerObj.rect.height)
|
|
{
|
|
if (_ScrollRect.vertical == true)
|
|
{
|
|
_ContainerObj.anchoredPosition = new Vector2(_ContainerObj.anchoredPosition.x, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void ShowItems()
|
|
{
|
|
base.ShowItems();
|
|
|
|
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
}
|
|
|