ylsj/Assets/FindReference2/Editor/Script/UI/FR2_Icon.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public static class FR2_Icon
{
    public static GUIContent Lock { get { return TryGet("LockIcon-On"); } }
    public static GUIContent Unlock { get { return TryGet("LockIcon"); } }
    
    #if UNITY_2019_3_OR_NEWER
    public static GUIContent Refresh { get { return TryGet("d_Refresh@2x"); } }
    #else
    public static GUIContent Refresh { get { return TryGet("LookDevResetEnv"); } }
    #endif
    
    public static GUIContent Selection { get { return TryGet("d_RectTransformBlueprint"); } }
    public static GUIContent Favorite { get { return TryGet("d_Favorite"); } }
    public static GUIContent Setting { get { return TryGet("d_SettingsIcon"); } }
    public static GUIContent Ignore { get { return TryGet("ShurikenCheckMarkMixed"); } }
    public static GUIContent Plus
    {
        get { return TryGet("ShurikenPlus"); }
    }
    
    public static GUIContent Visibility { get { return TryGet("ClothInspector.ViewValue"); } }
#if UNITY_2019_3_OR_NEWER
    public static GUIContent Panel { get { return TryGet("VerticalSplit"); } }
#else
    public static GUIContent Panel { get { return TryGet("d_LookDevSideBySide"); } }
#endif
    public static GUIContent Layout { get { return TryGet("FreeformLayoutGroup Icon"); } }
    public static GUIContent Sort { get { return TryGet("AlphabeticalSorting"); } } //d_DefaultSorting
    
#if UNITY_2019_3_OR_NEWER
    public static GUIContent Filter { get { return TryGet("d_ToggleUVOverlay@2x"); } }
#else
    public static GUIContent Filter { get { return TryGet("LookDevSplit"); } }
#endif
    
    public static GUIContent Group { get { return TryGet("EditCollider"); } }
    public static GUIContent Delete { get { return TryGet("d_TreeEditor.Trash"); } }
    public static GUIContent Split { get { return TryGet("VerticalSplit"); } }
    public static GUIContent Close { get { return TryGet("LookDevClose"); } }
    public static GUIContent Prefab { get { return TryGet("d_Prefab Icon"); } }
    public static GUIContent Asset { get { return TryGet("Folder Icon"); } }
    public static GUIContent Filesize { get { return TryGet("SavePassive"); } }
    public static GUIContent AssetBundle { get { return TryGet("CloudConnect"); } }
    public static GUIContent Script { get { return TryGet("dll Script Icon"); } }
    public static GUIContent Material { get { return TryGet("d_TreeEditor.Material"); } }
    public static GUIContent Scene { get { return TryGet("SceneAsset Icon"); } }
	#if UNITY_2017_1_OR_NEWER
    public static GUIContent Atlas { get { return TryGet("SpriteAtlas Icon"); } }
	#endif
    public static GUIContent Folder { get { return TryGet("Project"); } }
    public static GUIContent Hierarchy { get { return TryGet("UnityEditor.HierarchyWindow"); } }
    
    private static readonly Dictionary<string, GUIContent> _cache = new Dictionary<string, GUIContent>();
    static GUIContent TryGet(string id)
    {
        GUIContent result;
        if (_cache.TryGetValue(id, out result)) return result ?? GUIContent.none;
        var icon = EditorGUIUtility.IconContent(id) ?? new GUIContent(Texture2D.whiteTexture);
        _cache.Add(id, icon);
        return icon;
    }
}