TianJin_23/Assets/3rd/TreeView/Script/TreeViewItemButtonClick.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using AX.MessageSystem;

public class TreeViewItemButtonClick : MonoBehaviour {

    /// <summary>
    /// 点击删除元素按钮
    /// </summary>
    public void TreeViewButtonDeleteClick()
    {
        transform.Find("TreeViewToggle").GetComponent<Toggle>().isOn = true;
        string tip = "确认删除图层 ?";
        var list = new List<TreeViewItem__>();//得到该图层及其子图层的所有ID
        AddIDToList(GetComponent<TreeViewItem__>(), list);
        TempDataManager.Instance.LayerObjs.Clear();
        MessageDispatcher.SendMessage("CheckIfHasObjs", list);
        if (TempDataManager.Instance.LayerObjs.Count > 0)
        {
            tip = "图层或其子图层包含素材,\n确认删除?";
        }
        var TipWindow = Instantiate(Resources.Load<GameObject>("UIPrefab/TipWindow"));

        TipWindow.GetComponent<TipWindowManager>().SetWindow(
            tip, new UnityEngine.Events.UnityAction(DeleteOKFunc), null);
        //GameObject tipwindow = Instantiate(Resources.Load<GameObject>("Prefabs/UI/TipWindow"));
        //tipwindow.GetComponent<TipWindowManager>().SetWindow("确认删除？", DeleteOKFunc, null);
    }

    private void DeleteOKFunc()
    {
        var id = GetComponent<TreeViewItem__>().ID;
        //var childCount = GetComponent<TreeViewItem>().GetChildrenNumber();
        //for(int i = 0; i <childCount; i++)
        //{
        //    var child = GetComponent<TreeViewItem>().GetChildrenByIndex(i);
        //    GetComponent<TreeViewItem>().Controler.RemoveItem(child.ID);//删除选中项的孩子
        //}
        //GetComponent<TreeViewItem>().Controler.RemoveItem(id);//删除选中项
        var list = new List<TreeViewItem__>();
        AddIDToList(GetComponent<TreeViewItem__>(), list);
        for(int i = list.Count - 1; i >= 0; i--)
        {
            GetComponent<TreeViewItem__>().Controler.RemoveItem(list[i].ID);
            GetComponent<TreeViewItem__>().Controler._treeViewItems.Remove(list[i].gameObject);
            list[i].GetParent().RemoveChildren(list[i]);
            Destroy(list[i].gameObject);
            //list[i].gameObject.SetActive(false);
        }      

       // GetComponent<TreeViewItem__>().Controler.GenerateTreeView();
        GetComponent<TreeViewItem__>().Controler.RefreshTreeView();
        GetComponent<TreeViewItem__>().Controler.HasEditFlag = true;

        var idList = new List<int>();
        foreach(var item in list)
        {
            idList.Add(item.ID);
        }
        NodeSet.Instance.DeleteXml(idList);
        idList = null;
        NodeSet.Instance.JiaZaiBtn.gameObject.SetActive(false);
    }

    private void AddIDToList(TreeViewItem__ item, List<TreeViewItem__> needDeleteList)
    {
        needDeleteList.Add(item);
        var childCount = item.GetChildrenNumber();
        if (childCount > 0)
        {
            for(int i = 0; i < childCount; i++)
            {
                var child = item.GetChildrenByIndex(i);
                AddIDToList(child, needDeleteList);
            }
        }
    }

    /// <summary>
    /// 点击添加元素按钮
    /// </summary>
    public void TreeViewButtonAddClick()
    {
        transform.Find("TreeViewToggle").GetComponent<Toggle>().isOn = true;
        GameObject inputwindow = Instantiate(Resources.Load<GameObject>("Prefabs/UI/InputWindow"));
        inputwindow.GetComponent<InputWindowManager>().SetWindow("信息编辑", AddOKFunc, null);
        inputwindow.name = "TheInputWindow";
        GetComponent<TreeViewItem__>().ShowChildren();
        Debug.Log("新建层级");
    }
    /// <summary>
    /// 切换是否可见模式
    /// </summary>
    public void ChangeViewModeClick()
    {
        var flag = transform.Find("ViewButton/yes").gameObject.activeSelf;
        //flag为true当前是可见状态，要切换为不可见状态
        SetView(!flag);
        TreeViewControl__.Instance.SetViewOfData(GetComponent<TreeViewItem__>().ID, !flag);


    }

    /// <summary>
    /// 编辑节点
    /// </summary>
    public void TreeViewButtonEditClick()
    {

        
        MessageDispatcher.SendMessage("OPEN", (object)"NodeIntroShowWin", "CUBE");
        NodeSet.Instance.GetMessageNode(this.gameObject);
    }
    public void SetView(bool flag)
    {
        transform.Find("ViewButton/yes").gameObject.SetActive(flag);
        transform.Find("ViewButton/no").gameObject.SetActive(!flag);
    }
    private void AddOKFunc()
    {
        var window = GameObject.Find("TheInputWindow");
        var inputStr = window.transform.Find("InputField").GetComponent<InputField>().text;
        if(inputStr == "")
        {
            MessageDispatcher.SendMessage("Operatinghints", (object)"请输入名称");
            return;
        }

        if (TreeViewControl__.Instance.GetHierarchy_Name(GetComponent<TreeViewItem__>().GetHierarchy() + 1, inputStr))
        {
            MessageDispatcher.SendMessage("Operatinghints", (object)"已经有此名字");
            return;
        }

        var id = GetComponent<TreeViewItem__>().ID;
        TreeViewData data = new TreeViewData();
        data.Name = inputStr;
        //data.ID = GetComponent<TreeViewItem__>().Controler.GetNewID();
        data.ID = NodeSet.Instance.GetNextID();
        data.ParentID = id;
        data.Hierarchy = GetComponent<TreeViewItem__>().GetHierarchy() + 1;
        GetComponent<TreeViewItem__>().Controler.Data.Add(data);
        
        GetComponent<TreeViewItem__>().Controler.InstanATreeViewItem(data);
        //GetComponent<TreeViewItem__>().Controler.GenerateTreeView();//在该方法中，生成树形元素的时候判断有没有对应的xml文件，设置字体大小是否自适应最佳
        GetComponent<TreeViewItem__>().Controler.RefreshTreeView();
        GetComponent<TreeViewItem__>().Controler.HasEditFlag = true;
        Destroy(window.gameObject);

        NodeSet.Instance.ADDXml(inputStr, data);
        if (TreeViewControl__.Instance.CheckFileTreeItems())
        {
            NodeSet.Instance.JiaZaiBtn.gameObject.SetActive(true);
        }
        else
        {
            NodeSet.Instance.JiaZaiBtn.gameObject.SetActive(false);
        }
     
        //MessageDispatcher.SendMessage("AddNode", data);
    }
}