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875 lines
29 KiB
875 lines
29 KiB
2 years ago
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using UnityEngine;
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using System.Collections.Generic;
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using UnityEngine.UI;
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using DevelopEngine;
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using AX.MessageSystem;
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using System;
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using System.IO;
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using System.Collections;
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using UnityEngine.EventSystems;
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//using UIManage;
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/// <summary>
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/// 树形菜单控制器
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/// </summary>
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public class TreeViewControl__ : SingletonMono<TreeViewControl__>, IPointerEnterHandler
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{
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/// <summary>
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/// 当前树形菜单的数据源
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/// </summary>
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[HideInInspector]
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public List<TreeViewData> Data = null;
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/// <summary>
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/// 树形菜单中元素的模板
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/// </summary>
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public GameObject Template;
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/// <summary>
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/// 树形菜单中元素的根物体
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/// </summary>
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public Transform TreeItems;
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/// <summary>
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/// 树形菜单的纵向排列间距
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/// </summary>
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public int VerticalItemSpace = 2;
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/// <summary>
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/// 树形菜单的横向排列间距
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/// </summary>
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public int HorizontalItemSpace = 25;
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/// <summary>
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/// 树形菜单中元素的宽度
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/// </summary>
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public int ItemWidth = 230;
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/// <summary>
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/// 树形菜单中元素的高度
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/// </summary>
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public int ItemHeight = 35;
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/// <summary>
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/// 所有子元素的鼠标点击回调事件
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/// </summary>
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public delegate void ClickItemdelegate(GameObject item);
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public event ClickItemdelegate ClickItemEvent;
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//当前树形菜单中的所有元素
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public List<GameObject> _treeViewItems;
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//当前树形菜单中的所有元素克隆体（刷新树形菜单时用于过滤计算）
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private List<GameObject> _treeViewItemsClone;
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//树形菜单当前刷新队列的元素位置索引
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private int _yIndex = 0;
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//树形菜单当前刷新队列的元素最大层级
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private int _hierarchy = 0;
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/// <summary>
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/// 标志图层数据是否被编辑过的标志位
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/// </summary>
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public bool HasEditFlag = false;
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public bool ViewButtonHoverTipFlag = false;
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private GameObject TipText;
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Canvas canvas;
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GameObject objTemp;
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RectTransform rectContent;
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private GameObject btns;
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void Awake()
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{
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ClickItemEvent += ClickItemTemplate;
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TipText = transform.Find("TipText").gameObject;
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//TransformHelper.FindChild(transform, "Viewport").gameObject.AddComponent<TreeViewItemEnter>();
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//TransformHelper.FindChild(transform, "Content").gameObject.AddComponent<TreeViewItemEnter>();
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}
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void Start()
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{
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GetLayersData();
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GenerateTreeView();
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ChangeChildren(false);
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RefreshTreeView();
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rectContent = TransformHelper.FindChild(transform,"Content").GetComponent<RectTransform>();
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rectTree = GetComponent<RectTransform>();
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rect = new Rect(0, -rectTree.sizeDelta.y, rectTree.sizeDelta.x, rectTree.sizeDelta.y);
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canvas = GameObject.Find("Canvas").GetComponent<Canvas>();
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ItemTipText = TransformHelper.FindChild(transform, "ItemTipText").GetComponent<Text>();
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width = GetComponent<RectTransform>().sizeDelta.x;
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}
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Vector2 mosPos;
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Vector2 mosPos_tree;
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Vector2 itemPos;
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RectTransform tvi;
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private Text ItemTipText;
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private bool InRectFlag = false;
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private GameObject hoverItem;
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private bool hasHoverItemFlag = false;
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private float width;
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private RectTransform rectTree;
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private Rect rect;
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void Update()
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{
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if (RectTransformUtility.ScreenPointToLocalPointInRectangle(rectTree,
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Input.mousePosition, canvas.worldCamera, out mosPos_tree))
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{
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if (hoverItem)
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{
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btns = TransformHelper.FindChild(hoverItem.transform, "btns").gameObject;
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btns.SetActive(false);
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}
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ItemTipText.gameObject.SetActive(false);
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hasHoverItemFlag = false;
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if (!rect.Contains(mosPos_tree))
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{
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return;
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}
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}
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if (RectTransformUtility.ScreenPointToLocalPointInRectangle(rectContent,
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Input.mousePosition, canvas.worldCamera, out mosPos))
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{
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//Debug.Log("mosPos" + mosPos);
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if (mosPos.x >= 0 && mosPos.x <= width)
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{
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foreach (var item in _treeViewItems)
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{
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itemPos = item.GetComponent<RectTransform>().anchoredPosition;
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if (item.activeSelf && mosPos.y >= itemPos.y - 22 && mosPos.y <= itemPos.y - 6)//鼠标在item范围内
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{
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hoverItem = item;
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hasHoverItemFlag = true;
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//Debug.Log("*****************************************************in:" + hoverItem.transform.Find("TreeViewText").GetComponent<Text>().text);
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break;
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}
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}
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if (hasHoverItemFlag)
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{
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btns = TransformHelper.FindChild(hoverItem.transform, "btns").gameObject;
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btns.SetActive(true);
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ItemTipText.text = hoverItem.transform.Find("TreeViewText").GetComponent<Text>().text;
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ItemTipText.GetComponent<RectTransform>().anchoredPosition = new Vector2(0, mosPos_tree.y + 106);
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ItemTipText.gameObject.SetActive(true);
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}
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}
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}
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}
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void ChangeChildren(bool value)
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{
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//复制一份菜单
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_treeViewItemsClone = new List<GameObject>(_treeViewItems);
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//用复制的菜单进行刷新计算
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for (int i = 0; i < _treeViewItemsClone.Count; i++)
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{
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TreeViewItem__ tvi = _treeViewItemsClone[i].GetComponent<TreeViewItem__>();
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if (tvi.GetHierarchy() >= 1)
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{
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//ChangeChildren(tvi, value);
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tvi.IsExpanding = false;
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tvi.gameObject.SetActive(value);
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tvi.transform.Find("ContextButton").GetComponent<RectTransform>().localRotation = Quaternion.Euler(0, 0, 89.99f);
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}
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else
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{
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tvi.IsExpanding = false;
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tvi.transform.Find("ContextButton").GetComponent<RectTransform>().localRotation = Quaternion.Euler(0, 0, 89.99f);
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}
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}
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}
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void ChangeChildren(TreeViewItem__ tvi, bool value)
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{
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tvi.IsExpanding = value;
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for (int i = 0; i < tvi.GetChildrenNumber(); i++)
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{
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tvi.GetChildrenByIndex(i).gameObject.SetActive(value);
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ChangeChildren(tvi.GetChildrenByIndex(i), value);
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}
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}
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public void SetAllToggleFalse(int id)
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{
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foreach(Transform child in TreeItems)
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{
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if (child.Find("TreeViewToggle").GetComponent<Toggle>().isOn && child.GetComponent<TreeViewItem__>().ID != id)
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{
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child.Find("TreeViewToggle").GetComponent<Toggle>().isOn = false;
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}
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}
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}
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public void SetToggleTrue(int id)
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{
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foreach (Transform child in TreeItems)
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{
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child.Find("TreeViewToggle").GetComponent<Toggle>().isOn = false;
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if (child.GetComponent<TreeViewItem__>().ID == id)
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{
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child.Find("TreeViewToggle").GetComponent<Toggle>().isOn = true;
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}
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}
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}
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public GameObject GetToggleGame()
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{
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foreach (Transform child in TreeItems)
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{
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if (child.GetComponent<TreeViewItem__>().ID == TempDataManager.Instance.CurNodeID)
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{
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return child.gameObject;
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}
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}
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return null;
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}
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public bool CheckFileTreeItems()
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{
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foreach (Transform child in TreeItems)
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{
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if (child.GetComponent<TreeViewItem__>().ID == TempDataManager.Instance.CurNodeID)
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{
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var data = child.GetComponent<TreeViewItem__>().Name;
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var filepath = ExamInfoHelpClass.CurrentWorkPath + data + ".xml";
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if (File.Exists(filepath)) //判断有没有对应的xml文件，设置字体大小是否自适应最佳
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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}
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return false;
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}
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public void ShowTip(bool flag)
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{
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TipText.SetActive(flag);
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}
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void test( ref List<TreeViewData> datas)
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{
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TreeViewData data = new TreeViewData();
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data.ID = 0;
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data.Name = "第一章";
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data.ParentID = -1;
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data.Hierarchy = 0;
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datas.Add(data);
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data = new TreeViewData();
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data.ID = 1;
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data.Hierarchy = 1;
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data.Name = "1.第一节";
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data.ParentID = 0;
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datas.Add(data);
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data = new TreeViewData();
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data.ID = 2;
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data.Hierarchy = 1;
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data.Name = "1.第二节";
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data.ParentID = 0;
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datas.Add(data);
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data = new TreeViewData();
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data.ID = 3;
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data.Hierarchy = 2;
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data.Name = "1.1.第一课";
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data.ParentID = 1;
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datas.Add(data);
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data = new TreeViewData();
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data.ID = 4;
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data.Hierarchy = 2;
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data.Name = "1.2.第一课";
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data.ParentID = 1;
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datas.Add(data);
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data = new TreeViewData();
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data.ID = 5;
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data.Hierarchy = 2;
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data.Name = "1.2.第一课";
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data.ParentID = 2;
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datas.Add(data);
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data = new TreeViewData();
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data.ID = 6;
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data.Hierarchy = 2;
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data.Name = "1.2.第一课";
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data.ParentID = 2;
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datas.Add(data);
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}
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void GetLayersData()
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{
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//生成数据
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List<TreeViewData> datas = new List<TreeViewData>();
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//var dataList = DAO<TreeViewData>.GetAllInfos(GlobalHelpClass.fixedLayersTableName);
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//dataList.ForEach(d => { datas.Add(d); });
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//指定数据源
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//test(ref datas);
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NodeSet.Instance.GetAllDates(ref datas);
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Debug.Log(datas.Equals(Data));
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Data = datas;
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//GetLayersHierarchy();
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}
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public Dictionary<TreeViewData, Dictionary<TreeViewData, List<TreeViewData>>> GetLayersHierarchy()
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{
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Dictionary<TreeViewData, Dictionary<TreeViewData, List<TreeViewData>>> layersDic = new Dictionary<TreeViewData, Dictionary<TreeViewData, List<TreeViewData>>>();
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foreach(var data in Data)
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{
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if (data.Hierarchy == 0)//1级结构
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{
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if (!layersDic.ContainsKey(data))
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{
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layersDic.Add(data, new Dictionary<TreeViewData, List<TreeViewData>>());
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}
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}
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else if(data.Hierarchy == 1)//2级结构，父级结构已经都有了
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{
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//首先根据parentID找到父层级data
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TreeViewData key_data = data;
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foreach(var key in layersDic.Keys)
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{
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if (key.ID == data.ParentID)
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{
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key_data = key;
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}
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}
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if (!layersDic[key_data].ContainsKey(data))
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{
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layersDic[key_data].Add(data, new List<TreeViewData>());
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}
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}
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else if(data.Hierarchy == 2)//3级结构
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{
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TreeViewData key_data_1 = data;//找到1级结构
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TreeViewData key_data_2 = data;//找到2级结构
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foreach(var key_1 in layersDic.Keys)
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{
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foreach(var key_2 in layersDic[key_1].Keys)
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{
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if (key_2.ID == data.ParentID)
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{
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key_data_1 = key_1;
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key_data_2 = key_2;
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}
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}
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}
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if (!layersDic[key_data_1][key_data_2].Contains(data))
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{
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layersDic[key_data_1][key_data_2].Add(data);
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}
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}
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}
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return layersDic;
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}
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public void RemoveItem(int id)
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{
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for (int i = Data.Count - 1; i >= 0; i--)
|
||
|
|
{
|
||
|
|
if (Data[i].ID == id)
|
||
|
|
{
|
||
|
|
Data.Remove(Data[i]);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 生成一个新的ID，目前默认取最后一个元素的ID+1，暂时没有考虑删除中间元素后所有ID重新赋值排序
|
||
|
|
/// </summary>
|
||
|
|
/// <returns>返回新元素的ID</returns>
|
||
|
|
public int GetNewID()
|
||
|
|
{
|
||
|
|
int id = 0;
|
||
|
|
id = Data[Data.Count - 1].ID + 1;
|
||
|
|
return id;
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 鼠标点击子元素事件
|
||
|
|
/// </summary>
|
||
|
|
public void ClickItemAdd(GameObject item)
|
||
|
|
{
|
||
|
|
ClickItemEvent(item);
|
||
|
|
}
|
||
|
|
void ClickItemTemplate(GameObject item)
|
||
|
|
{
|
||
|
|
//空的事件，不这样做的话ClickItemEvent会引发空引用异常
|
||
|
|
}
|
||
|
|
|
||
|
|
public int GetFirstlayerIdByCurItemID(int curId)
|
||
|
|
{
|
||
|
|
var data = Data.Find(d => { return (d.ID == curId); });
|
||
|
|
var parentID = data.ParentID;
|
||
|
|
if (parentID == -1)
|
||
|
|
{
|
||
|
|
return curId;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return GetFirstlayerIdByCurItemID(parentID);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public int GetSecondlayerIdByCurItemID(int curId)
|
||
|
|
{
|
||
|
|
var data = Data.Find(d => { return (d.ID == curId); });
|
||
|
|
var Hierarchy = data.Hierarchy;
|
||
|
|
if (Hierarchy <= 1)
|
||
|
|
{
|
||
|
|
return curId;
|
||
|
|
}
|
||
|
|
else//如果Hierarchy不为1,则所选物体处于三级菜单，此时返回其父物体二级菜单的ID
|
||
|
|
{
|
||
|
|
return (data.ParentID);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// 返回指定名称的子元素是否被勾选
|
||
|
|
/// </summary>
|
||
|
|
public bool ItemIsCheck(string itemName)
|
||
|
|
{
|
||
|
|
for (int i = 0; i < _treeViewItems.Count; i++)
|
||
|
|
{
|
||
|
|
if (_treeViewItems[i].transform.Find("TreeViewText").GetComponent<Text>().text == itemName)
|
||
|
|
{
|
||
|
|
return _treeViewItems[i].transform.Find("TreeViewToggle").GetComponent<Toggle>().isOn;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 返回树形菜单中被勾选的所有子元素名称
|
||
|
|
/// </summary>
|
||
|
|
public List<string> ItemsIsCheck()
|
||
|
|
{
|
||
|
|
List<string> items = new List<string>();
|
||
|
|
|
||
|
|
for (int i = 0; i < _treeViewItems.Count; i++)
|
||
|
|
{
|
||
|
|
if (_treeViewItems[i].transform.Find("TreeViewToggle").GetComponent<Toggle>().isOn)
|
||
|
|
{
|
||
|
|
items.Add(_treeViewItems[i].transform.Find("TreeViewText").GetComponent<Text>().text);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return items;
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// 生成树形菜单
|
||
|
|
/// </summary>
|
||
|
|
public void GenerateTreeView()
|
||
|
|
{
|
||
|
|
//删除可能已经存在的树形菜单元素
|
||
|
|
if (_treeViewItems != null)
|
||
|
|
{
|
||
|
|
for (int i = 0; i < _treeViewItems.Count; i++)
|
||
|
|
{
|
||
|
|
Destroy(_treeViewItems[i]);
|
||
|
|
}
|
||
|
|
_treeViewItems.Clear();
|
||
|
|
}
|
||
|
|
//重新创建树形菜单元素
|
||
|
|
_treeViewItems = new List<GameObject>();
|
||
|
|
for (int i = 0; i < Data.Count; i++)
|
||
|
|
{
|
||
|
|
InstanATreeViewItem(Data[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
//SetTreeViewItemToggle();//筛选toggle是否开启
|
||
|
|
}
|
||
|
|
public GameObject InstanATreeViewItem(TreeViewData data, int index = -1, bool Flag = false)
|
||
|
|
{
|
||
|
|
if ((data.Name.Contains("设施信息aaaaaaaaaaaa") && data.Hierarchy == 1))
|
||
|
|
return null;
|
||
|
|
GameObject item = Instantiate(Template);
|
||
|
|
item.GetComponent<TreeViewItem__>().SetID(data);
|
||
|
|
if (data.ParentID == -1)
|
||
|
|
{
|
||
|
|
item.GetComponent<TreeViewItem__>().SetHierarchy(0);
|
||
|
|
item.GetComponent<TreeViewItem__>().SetParent(null);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//TreeViewItem tvi = _treeViewItems[data.ParentID].GetComponent<TreeViewItem>();
|
||
|
|
TreeViewItem__ tvi = GetTreeViewItemByID(data.ParentID);
|
||
|
|
item.GetComponent<TreeViewItem__>().SetHierarchy(tvi.GetHierarchy() + 1);
|
||
|
|
item.GetComponent<TreeViewItem__>().SetParent(tvi);
|
||
|
|
if (Flag)
|
||
|
|
{
|
||
|
|
tvi.InsertChildren(item.GetComponent<TreeViewItem__>(), index);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
tvi.AddChildren(item.GetComponent<TreeViewItem__>());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
item.transform.name = "TreeViewItem";
|
||
|
|
var textCompent = item.transform.Find("TreeViewText").GetComponent<Text>();
|
||
|
|
if (data.Name.Contains("-"))
|
||
|
|
{
|
||
|
|
string[] str = data.Name.Split('-');
|
||
|
|
textCompent.text = str[str.Length - 1];
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
textCompent.text = data.Name;
|
||
|
|
}
|
||
|
|
|
||
|
|
var filepath = ExamInfoHelpClass.CurrentWorkPath + data.Name + ".xml";
|
||
|
|
if (File.Exists(filepath)) //判断有没有对应的xml文件，设置字体大小是否自适应最佳
|
||
|
|
{
|
||
|
|
//textCompent.resizeTextForBestFit = false;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//textCompent.resizeTextForBestFit = true;
|
||
|
|
}
|
||
|
|
item.GetComponent<TreeViewItemButtonClick>().SetView(data.View);
|
||
|
|
item.transform.SetParent(TreeItems);
|
||
|
|
item.transform.localPosition = Vector3.zero;
|
||
|
|
item.transform.localScale = Vector3.one;
|
||
|
|
item.transform.localRotation = Quaternion.Euler(Vector3.zero);
|
||
|
|
item.SetActive(true);
|
||
|
|
|
||
|
|
_treeViewItems.Add(item);
|
||
|
|
|
||
|
|
return item;
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 开启/关闭可见属性时，维护Data数组
|
||
|
|
/// </summary>
|
||
|
|
/// <param name="id"></param>
|
||
|
|
public void SetViewOfData(int id, bool flag)
|
||
|
|
{
|
||
|
|
var data = Data.Find(d => { return d.ID == id; });
|
||
|
|
data.View = flag;
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 设置属性元素的toggle是否可用
|
||
|
|
/// 原则：元素存在子物体即隐藏toggle
|
||
|
|
/// </summary>
|
||
|
|
private void SetTreeViewItemToggle()
|
||
|
|
{
|
||
|
|
foreach (var item in _treeViewItems)
|
||
|
|
{
|
||
|
|
if (item.GetComponent<TreeViewItem__>().GetChildrenNumber() > 0)
|
||
|
|
{
|
||
|
|
item.transform.Find("TreeViewToggle").gameObject.SetActive(false);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
item.transform.Find("TreeViewToggle").gameObject.SetActive(true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
private TreeViewItem__ GetTreeViewItemByID(int id)
|
||
|
|
{
|
||
|
|
foreach(var item in _treeViewItems)
|
||
|
|
{
|
||
|
|
if (item.GetComponent<TreeViewItem__>().ID == id)
|
||
|
|
{
|
||
|
|
return item.GetComponent<TreeViewItem__>();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 获取当前是否有图层被选中
|
||
|
|
/// </summary>
|
||
|
|
/// <returns></returns>
|
||
|
|
public int HasItemSelected()
|
||
|
|
{
|
||
|
|
foreach (Transform item in TreeItems)
|
||
|
|
if (item.GetComponentInChildren<Toggle>() && item.GetComponentInChildren<Toggle>().isOn)
|
||
|
|
return item.GetComponent<TreeViewItem__>().ID;
|
||
|
|
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 刷新树形菜单
|
||
|
|
/// </summary>
|
||
|
|
public void RefreshTreeView()
|
||
|
|
{
|
||
|
|
_yIndex = 0;
|
||
|
|
_hierarchy = 0;
|
||
|
|
|
||
|
|
//复制一份菜单
|
||
|
|
_treeViewItemsClone = new List<GameObject>(_treeViewItems);
|
||
|
|
|
||
|
|
//用复制的菜单进行刷新计算
|
||
|
|
for (int i = 0; i < _treeViewItemsClone.Count; i++)
|
||
|
|
{
|
||
|
|
//已经计算过或者不需要计算位置的元素
|
||
|
|
if (_treeViewItemsClone[i] == null || !_treeViewItemsClone[i].activeSelf)
|
||
|
|
{
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
TreeViewItem__ tvi = _treeViewItemsClone[i].GetComponent<TreeViewItem__>();
|
||
|
|
|
||
|
|
_treeViewItemsClone[i].GetComponent<RectTransform>().anchoredPosition = new Vector3(tvi.GetHierarchy() * HorizontalItemSpace, _yIndex,0);
|
||
|
|
_yIndex += (-(ItemHeight + VerticalItemSpace));
|
||
|
|
if (tvi.GetHierarchy() > _hierarchy)
|
||
|
|
{
|
||
|
|
_hierarchy = tvi.GetHierarchy();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if (tvi.IsExpanding)
|
||
|
|
{
|
||
|
|
RefreshTreeViewChild(tvi);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
_treeViewItemsClone[i] = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
//重新计算滚动视野的区域
|
||
|
|
float x = _hierarchy * HorizontalItemSpace + ItemWidth;
|
||
|
|
float y = Mathf.Abs(_yIndex) + ItemHeight / 2;
|
||
|
|
transform.GetComponent<ScrollRect>().content.sizeDelta = new Vector2(x, y);
|
||
|
|
|
||
|
|
//清空复制的菜单
|
||
|
|
_treeViewItemsClone.Clear();
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 根据名字找到对应的层级
|
||
|
|
/// </summary>
|
||
|
|
public bool GetHierarchy_Name(int Hierarchy,string Name)
|
||
|
|
{
|
||
|
|
foreach (Transform item in TreeItems)
|
||
|
|
{
|
||
|
|
if (item.GetComponent<TreeViewItem__>().GetHierarchy()==Hierarchy
|
||
|
|
&& item.GetComponent<TreeViewItem__>().Name.Equals(Name))
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if (Hierarchy == 0 && item.GetComponent<TreeViewItem__>().Name.Equals(Name))
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void AddNode(string nodeName)
|
||
|
|
{
|
||
|
|
foreach (Transform item in TreeItems)
|
||
|
|
{
|
||
|
|
if (item.GetComponentInChildren<Toggle>() && item.GetComponentInChildren<Toggle>().isOn)
|
||
|
|
{
|
||
|
|
var treeViewItem = item.GetComponent<TreeViewItem__>();
|
||
|
|
var count = treeViewItem.GetChildrenNumber();
|
||
|
|
var filepath = ExamInfoHelpClass.CurrentWorkPath + treeViewItem.Name + ".xml";
|
||
|
|
if (!File.Exists(filepath) && treeViewItem.GetHierarchy() < treeViewItem.maxHierarchy - 1)//新建节点添加到该层级下，Add即可
|
||
|
|
{
|
||
|
|
var pid = treeViewItem.ID;
|
||
|
|
TreeViewData data = new TreeViewData();
|
||
|
|
data.Name = nodeName;
|
||
|
|
//data.ID = GetComponent<TreeViewItem__>().Controler.GetNewID();
|
||
|
|
data.ID = NodeSet.Instance.GetNextID();
|
||
|
|
data.ParentID = pid;
|
||
|
|
data.Hierarchy = treeViewItem.GetHierarchy() + 1;
|
||
|
|
Data.Add(data);
|
||
|
|
var treeViewItemObj = InstanATreeViewItem(data);
|
||
|
|
treeViewItemObj.SetActive(treeViewItem.IsExpanding);
|
||
|
|
//GenerateTreeView();
|
||
|
|
RefreshTreeView();
|
||
|
|
HasEditFlag = true;
|
||
|
|
|
||
|
|
NodeSet.Instance.ADDXml(nodeName, data);
|
||
|
|
//MessageDispatcher.SendMessage("AddNode", data);
|
||
|
|
}
|
||
|
|
else//新建节点添加到该节点后边，需要Insert
|
||
|
|
{
|
||
|
|
//if(!File.Exists(filepath) && treeViewItem.GetHierarchy() < treeViewItem.maxHierarchy - 1)
|
||
|
|
//{
|
||
|
|
// var pid1 = treeViewItem.ID;
|
||
|
|
// TreeViewData data1 = new TreeViewData();
|
||
|
|
// data1.Name = nodeName;
|
||
|
|
// //data.ID = GetComponent<TreeViewItem__>().Controler.GetNewID();
|
||
|
|
// data1.ID = NodeSet.Instance.GetNextID();
|
||
|
|
// data1.ParentID = pid1;
|
||
|
|
// data1.Hierarchy = treeViewItem.GetHierarchy() + 1;
|
||
|
|
// Data.Add(data1);
|
||
|
|
|
||
|
|
// GenerateTreeView();
|
||
|
|
// RefreshTreeView();
|
||
|
|
// HasEditFlag = true;
|
||
|
|
|
||
|
|
// NodeSet.Instance.ADDXml(nodeName, data1);
|
||
|
|
// //MessageDispatcher.SendMessage("AddNode", data);
|
||
|
|
// return;
|
||
|
|
//}
|
||
|
|
var pid = treeViewItem.parentID;
|
||
|
|
TreeViewData data = new TreeViewData();
|
||
|
|
data.Name = nodeName;
|
||
|
|
//data.ID = GetComponent<TreeViewItem__>().Controler.GetNewID();
|
||
|
|
data.ID = NodeSet.Instance.GetNextID();
|
||
|
|
data.ParentID = pid;
|
||
|
|
data.Hierarchy = treeViewItem.GetHierarchy();
|
||
|
|
var childList = treeViewItem.GetParent().GetChildrenList();
|
||
|
|
//Data.Add(data);
|
||
|
|
var index = Data.FindIndex(d => { return d.ID == treeViewItem.ID; });
|
||
|
|
Data.Insert(index + 1, data);//插入在该节点后边
|
||
|
|
|
||
|
|
int index_item = childList.FindIndex(t => { return t.ID == treeViewItem.ID; });
|
||
|
|
InstanATreeViewItem(data, index_item + 1, true);
|
||
|
|
//GenerateTreeView();
|
||
|
|
RefreshTreeView();
|
||
|
|
HasEditFlag = true;
|
||
|
|
|
||
|
|
|
||
|
|
NodeSet.Instance.InsertXml(treeViewItem.ID.ToString(), data);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// 刷新元素的所有子元素
|
||
|
|
/// </summary>
|
||
|
|
void RefreshTreeViewChild(TreeViewItem__ tvi)
|
||
|
|
{
|
||
|
|
for (int i = 0; i < tvi.GetChildrenNumber(); i++)
|
||
|
|
{
|
||
|
|
tvi.GetChildrenByIndex(i).gameObject.GetComponent<RectTransform>().anchoredPosition = new Vector3(tvi.GetChildrenByIndex(i).GetHierarchy() * HorizontalItemSpace, _yIndex, 0);
|
||
|
|
_yIndex += (-(ItemHeight + VerticalItemSpace));
|
||
|
|
if (tvi.GetChildrenByIndex(i).GetHierarchy() > _hierarchy)
|
||
|
|
{
|
||
|
|
_hierarchy = tvi.GetChildrenByIndex(i).GetHierarchy();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (tvi.GetChildrenByIndex(i).IsExpanding)
|
||
|
|
{
|
||
|
|
RefreshTreeViewChild(tvi.GetChildrenByIndex(i));
|
||
|
|
}
|
||
|
|
|
||
|
|
int index = _treeViewItemsClone.IndexOf(tvi.GetChildrenByIndex(i).gameObject);
|
||
|
|
if (index >= 0)
|
||
|
|
{
|
||
|
|
_treeViewItemsClone[index] = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// 拖拽一个树形结构到指定位置
|
||
|
|
/// </summary>
|
||
|
|
/// <param name="newViewItem">新生成的（用于拖拽）</param>
|
||
|
|
/// <param name="oldViewItem">原来的（会被删除）</param>
|
||
|
|
public void DragTreeViewItem(TreeViewItem__ newViewItem, TreeViewItem__ oldViewItem)
|
||
|
|
{
|
||
|
|
if (oldViewItem.GetParent() == null||oldViewItem.GetParent().GetChildrenNumber()<=1)
|
||
|
|
{//只有一个孩子就不拖拽了
|
||
|
|
Destroy(newViewItem.gameObject);
|
||
|
|
// RefreshTreeView();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
//将原来属性结构上的各类值拷贝到新生成的树形结构上
|
||
|
|
newViewItem.name = oldViewItem.name;
|
||
|
|
newViewItem.SetHierarchy(oldViewItem.GetHierarchy());
|
||
|
|
newViewItem.SetID(oldViewItem);
|
||
|
|
newViewItem.SetParent(oldViewItem.GetParent());
|
||
|
|
newViewItem.SetChildrenList(oldViewItem.GetChildrenList());
|
||
|
|
//父物体的链表中，删除老的元素，在对应位置插入拖拽的元素
|
||
|
|
oldViewItem.GetParent().RemoveChildren(oldViewItem);
|
||
|
|
int num = GetInsItemNum(newViewItem);
|
||
|
|
newViewItem.GetParent().InsertChildren(newViewItem, num);
|
||
|
|
|
||
|
|
|
||
|
|
//修改XML中的顺序
|
||
|
|
//TreeViewItem__ s = newViewItem.GetParent().GetChildrenByIndex(num + 1);
|
||
|
|
if (newViewItem.GetParent().GetChildrenByIndex(num + 1) != null)
|
||
|
|
{
|
||
|
|
NodeSet.Instance.TranslocationXML(newViewItem.ID.ToString(), newViewItem.GetParent().GetChildrenByIndex(num + 1).ID.ToString(), false);
|
||
|
|
}
|
||
|
|
else if (newViewItem.GetParent().GetChildrenByIndex(num - 1) != null)
|
||
|
|
{
|
||
|
|
NodeSet.Instance.TranslocationXML(newViewItem.ID.ToString(), newViewItem.GetParent().GetChildrenByIndex(num - 1).ID.ToString(), true);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
Destroy(newViewItem);
|
||
|
|
RefreshTreeView();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
_treeViewItems.Remove(oldViewItem.gameObject);
|
||
|
|
_treeViewItems.Add(newViewItem.gameObject);
|
||
|
|
|
||
|
|
Destroy(oldViewItem.gameObject);
|
||
|
|
StartCoroutine(DelaySet(num, newViewItem));
|
||
|
|
}
|
||
|
|
IEnumerator DelaySet(int num, TreeViewItem__ newViewItem)
|
||
|
|
{
|
||
|
|
yield return new WaitForEndOfFrame();
|
||
|
|
//重新刷新树形结构
|
||
|
|
RefreshTreeView();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// 拖拽时，获取拖拽的元素将要被插入链表的哪个位置
|
||
|
|
/// </summary>
|
||
|
|
/// <param name="newViewItem"></param>
|
||
|
|
/// <returns></returns>
|
||
|
|
private int GetInsItemNum(TreeViewItem__ newViewItem)
|
||
|
|
{
|
||
|
|
float fNewItem = newViewItem.transform.localPosition.y;
|
||
|
|
TreeViewItem__[] itemArray= newViewItem.GetParent().GetChildrenList().ToArray();//获取子物体
|
||
|
|
|
||
|
|
for (int i = 0; i < itemArray.Length; i++)
|
||
|
|
{
|
||
|
|
if (i == 0&& fNewItem >itemArray[0].transform.localPosition.y)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
else if (i == itemArray.Length - 1 )
|
||
|
|
{
|
||
|
|
if (fNewItem < itemArray[i].transform.localPosition.y)
|
||
|
|
{
|
||
|
|
return i+1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (fNewItem<itemArray[i].transform.localPosition.y&&fNewItem>itemArray[i+1].transform.localPosition.y)
|
||
|
|
{
|
||
|
|
return i+1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void OnPointerEnter(PointerEventData eventData)
|
||
|
|
{
|
||
|
|
var items = _treeViewItems;
|
||
|
|
foreach (var item in items)
|
||
|
|
{
|
||
|
|
TransformHelper.FindChild(item.transform, "btns").gameObject.SetActive(false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|