Project视图拓展

拓展Project视图

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
public class TestProject : MonoBehaviour
{
    [MenuItem("Assets/Test1",false,0)]
    static void Test1() { Debug.Log("成功"); }
    [InitializeOnLoadMethod]
    static void IntiallizeOnLoad()
    {
        //project资源右侧出现按键操作
        EditorApplication.projectWindowItemOnGUI += (guid, rect) =>
        {
            //GUI.Button(new Rect(100, 100, 100, 100), "Test1");
            if (Selection.activeObject != null )
            {
               string active_guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(Selection.activeObject));
                if (active_guid == guid && !string.IsNullOrEmpty(active_guid))
                {
                    rect.x = rect.width - 100;
                    rect.width = 100;
                    if(GUI.Button(rect, "delete"))
                    {
                        Debug.Log("删除文件：" + AssetDatabase.GetAssetPath(Selection.activeObject));
                    }
                }
            }
        };
    }
}

事件监听

using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;
public class TestProjectEvent : UnityEditor.AssetModificationProcessor
{//回调函数
    //监听创建事件
    public static void OnWillCreateAsset(string path)
    {
        Debug.LogFormat("创建资源:{0}", path);
    }
    //监听（将要被保存的时候，触发）
    public static string[] OnWillSaveAssets(string[] paths)
    {
        for (int i = 0; i < paths.Length; i++)
        {
            Debug.LogFormat("输出保存资源:{0}", paths[i]);
        }
        return paths;
    }
    //监听移动事件
    public static AssetMoveResult OnWillMoveAsset(string oldPath,string newPath)
    {
        Debug.LogFormat("移动资源:{0}移动到{1}", oldPath,newPath);
        return AssetMoveResult.DidNotMove;//默认可移动
        //DidNotMov不可移动     FailedMove无法移动
    }
    //监听删除事件
    public static AssetDeleteResult OnWillDeleteAsset(string path,RemoveAssetOptions options)
    {
        Debug.LogFormat("删除资源:{0} Option：{1}", path, options);
        return AssetDeleteResult.DidNotDelete;//默认可删除
        //DidDelete不可删除     FailedDelete无法删除
    }
    [InitializeOnLoadMethod]
    static void InitOnLoad() //监听资源变动
    {
        EditorApplication.projectChanged += () => {
            Debug.Log("Asset Changes!");
        };
    }
}