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