102 lines
3.0 KiB
C#
102 lines
3.0 KiB
C#
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEditor.Experimental.GraphView;
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using UnityEngine;
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using UnityEditor;
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public class StringListSerchProvider : ScriptableObject , ISearchWindowProvider
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// public class StringListSerchProvider
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{
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public List<SearchTreeEntry> CreateSearchTree(SearchWindowContext context)
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{
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List<SearchTreeEntry> serchList = new List<SearchTreeEntry>();
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serchList.Add(new SearchTreeGroupEntry(new GUIContent("List"),0));
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List<string> listItemAfterSort = listItems.ToList();
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sortListItems(ref listItemAfterSort);
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List<string> groups = new List<string>();
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foreach (var item in listItemAfterSort)
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{
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string[] entryTitle = item.Split("/");
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string groupName = "";
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for (int i = 0; i < entryTitle.Length - 1; i++)
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{
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groupName += entryTitle[i];
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if (!groups.Contains(groupName))
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{
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serchList.Add(new SearchTreeGroupEntry(new GUIContent(entryTitle[i]),i+1));
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}
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groupName += "/";
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}
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SearchTreeEntry entry = new SearchTreeEntry(new GUIContent(entryTitle.Last()));
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entry.level = entryTitle.Length;
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entry.userData = item;//这里是serch操作点击最后的返回值，是什么都可以的。
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// Debug.Log(entry.userData);
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serchList.Add(entry);
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}
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return serchList;
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}
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public bool OnSelectEntry(SearchTreeEntry searchTreeEntry, SearchWindowContext context)
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{
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string data = (string)searchTreeEntry.userData;
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onSetIndexCallback?.Invoke(data);
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return true;
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}
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private string[] listItems;
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private Action<string> onSetIndexCallback;
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public StringListSerchProvider(string[] items, Action<string> callBack)
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{
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listItems = items;
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onSetIndexCallback = callBack;
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}
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public void Initialize(string[] items, Action<string> callBack)
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{
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listItems = items;
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onSetIndexCallback = callBack;
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}
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// private List<string> sortListItems;
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void sortListItems(ref List<string> list)
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{
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// sortListItems = listItems.ToList();
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list.Sort((a, b) =>
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{
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string[] splits1 = a.Split('/');
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string[] splits2 = b.Split('/');
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for (int i = 0; i < splits1.Length; i++)
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{
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if (i >= splits2.Length)
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{
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return 1;
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}
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int value = splits1[i].CompareTo(splits2[i]);
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if (value != 0)
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{
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if (splits1.Length != splits2.Length && (i == splits1.Length - 1 || i == splits2.Length - 1))
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{
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return splits1.Length < splits2.Length ? 1 : -1;
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}
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return value;
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}
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}
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return 0;
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});
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}
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}
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