Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerOperationListViewer.cs

@@ -22,8 +22,11 @@ namespace YooAsset.Editor
 
         private TableView _operationTableView;
         private Toolbar _bottomToolbar;
-        private TreeViewer _childTreeView;
+#if UNITY_2022_3_OR_NEWER
+        private TreeView _childTreeView;
+#endif
 
+        private int _treeItemID = 0;
         private List<ITableData> _sourceDatas;
 
 
@@ -50,9 +53,11 @@ namespace YooAsset.Editor
             CreateBottomToolbarHeaders();
 
             // 子列表
-            _childTreeView = _root.Q<TreeViewer>("BottomTreeView");
+#if UNITY_2022_3_OR_NEWER
+            _childTreeView = _root.Q<TreeView>("BottomTreeView");
             _childTreeView.makeItem = MakeTreeViewItem;
             _childTreeView.bindItem = BindTreeViewItem;
+#endif
 
             // 面板分屏
             var topGroup = _root.Q<VisualElement>("TopGroup");
@@ -302,8 +307,11 @@ namespace YooAsset.Editor
         {
             // 清空旧数据
             _operationTableView.ClearAll(false, true);
-            _childTreeView.ClearAll();
-            _childTreeView.RebuildView();
+
+#if UNITY_2022_3_OR_NEWER
+            _childTreeView.SetRootItems(new List<TreeViewItemData<DebugOperationInfo>>());
+            _childTreeView.Rebuild();
+#endif
 
             // 填充数据源
             _sourceDatas = new List<ITableData>(1000);
@@ -337,7 +345,10 @@ namespace YooAsset.Editor
         public void ClearView()
         {
             _operationTableView.ClearAll(false, true);
-            _childTreeView.ClearAll();
+#if UNITY_2022_3_OR_NEWER
+            _childTreeView.SetRootItems(new List<TreeViewItemData<DebugOperationInfo>>());
+            _childTreeView.Rebuild();
+#endif
             RebuildView(null);
         }
 
@@ -351,7 +362,6 @@ namespace YooAsset.Editor
 
             // 重建视图
             _operationTableView.RebuildView();
-            _childTreeView.RebuildView();
         }
 
         /// <summary>
@@ -370,20 +380,23 @@ namespace YooAsset.Editor
             _root.RemoveFromHierarchy();
         }
 
+#if UNITY_2022_3_OR_NEWER
         private void OnOperationTableViewSelectionChanged(ITableData data)
         {
             var operationTableData = data as OperationTableData;
             DebugPackageData packageData = operationTableData.PackageData;
             DebugOperationInfo operationInfo = operationTableData.OperationInfo;
 
-            TreeNode rootNode = new TreeNode(operationInfo);
-            FillTreeData(operationInfo, rootNode);
-            _childTreeView.ClearAll();
-            _childTreeView.SetRootItem(rootNode);
-            _childTreeView.RebuildView();
+            _treeItemID = 0;
+            var rootItems = CreateTreeData(operationInfo);
+            _childTreeView.SetRootItems(rootItems);
+            _childTreeView.Rebuild();
         }
-        private void MakeTreeViewItem(VisualElement container)
+        private VisualElement MakeTreeViewItem()
         {
+            VisualElement treeViewElement = new VisualElement();
+            treeViewElement.style.flexDirection = FlexDirection.Row;
+
             // OperationName
             {
                 Label label = new Label();
@@ -391,7 +404,7 @@ namespace YooAsset.Editor
                 label.style.flexGrow = 0f;
                 label.style.width = 300;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                container.Add(label);
+                treeViewElement.Add(label);
             }
 
             // Progress
@@ -401,7 +414,7 @@ namespace YooAsset.Editor
                 label.style.flexGrow = 0f;
                 label.style.width = 100;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                container.Add(label);
+                treeViewElement.Add(label);
             }
 
             // BeginTime
@@ -411,7 +424,7 @@ namespace YooAsset.Editor
                 label.style.flexGrow = 0f;
                 label.style.width = 100;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                container.Add(label);
+                treeViewElement.Add(label);
             }
 
             // ProcessTime
@@ -421,7 +434,7 @@ namespace YooAsset.Editor
                 label.style.flexGrow = 0f;
                 label.style.width = 100;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                container.Add(label);
+                treeViewElement.Add(label);
             }
 
             // Status
@@ -431,7 +444,7 @@ namespace YooAsset.Editor
                 label.style.flexGrow = 0f;
                 label.style.width = 100;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                container.Add(label);
+                treeViewElement.Add(label);
             }
 
             // Desc
@@ -441,34 +454,36 @@ namespace YooAsset.Editor
                 label.style.flexGrow = 1f;
                 label.style.width = 500;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                container.Add(label);
+                treeViewElement.Add(label);
             }
+
+            return treeViewElement;
         }
-        private void BindTreeViewItem(VisualElement container, object userData)
+        private void BindTreeViewItem(VisualElement element, int index)
         {
-            var operationInfo = userData as DebugOperationInfo;
+            var operationInfo = _childTreeView.GetItemDataForIndex<DebugOperationInfo>(index);
 
             // OperationName
             {
-                var label = container.Q<Label>("OperationName");
+                var label = element.Q<Label>("OperationName");
                 label.text = operationInfo.OperationName;
             }
 
             // Progress
             {
-                var label = container.Q<Label>("Progress");
+                var label = element.Q<Label>("Progress");
                 label.text = operationInfo.Progress.ToString();
             }
 
             // BeginTime
             {
-                var label = container.Q<Label>("BeginTime");
+                var label = element.Q<Label>("BeginTime");
                 label.text = operationInfo.BeginTime;
             }
 
             // ProcessTime
             {
-                var label = container.Q<Label>("ProcessTime");
+                var label = element.Q<Label>("ProcessTime");
                 label.text = operationInfo.ProcessTime.ToString();
             }
 
@@ -480,26 +495,33 @@ namespace YooAsset.Editor
                 else
                     textColor = new StyleColor(Color.white);
 
-                var label = container.Q<Label>("Status");
+                var label = element.Q<Label>("Status");
                 label.text = operationInfo.Status;
                 label.style.color = textColor;
             }
 
             // Desc
             {
-                var label = container.Q<Label>("Desc");
+                var label = element.Q<Label>("Desc");
                 label.text = operationInfo.OperationDesc;
             }
         }
-        private void FillTreeData(DebugOperationInfo parentOperation, TreeNode rootNode)
+        private List<TreeViewItemData<DebugOperationInfo>> CreateTreeData(DebugOperationInfo parentOperation)
         {
+            var rootItemList = new List<TreeViewItemData<DebugOperationInfo>>();
             foreach (var childOperation in parentOperation.Childs)
             {
-                var childNode = new TreeNode(childOperation);
-                rootNode.AddChild(childNode);
-                FillTreeData(childOperation, childNode);
+                var childItemList = CreateTreeData(childOperation);
+                var treeItem = new TreeViewItemData<DebugOperationInfo>(_treeItemID++, childOperation, childItemList);
+                rootItemList.Add(treeItem);
             }
+            return rootItemList;
         }
+#else
+        private void OnOperationTableViewSelectionChanged(ITableData data)
+        {
+        }
+#endif
     }
 }
 #endif

Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerOperationListViewer.uxml

@@ -4,6 +4,6 @@
     </ui:VisualElement>
     <ui:VisualElement name="BottomGroup" style="flex-grow: 1;">
         <uie:Toolbar name="BottomToolbar" />
-        <YooAsset.Editor.TreeViewer name="BottomTreeView" />
+        <ui:TreeView name="BottomTreeView" />
     </ui:VisualElement>
 </ui:UXML>

Assets/YooAsset/Editor/UIElements/ElementsDefine/ToggleFoldout.cs

@@ -1,55 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    /// <summary>
-    /// 折叠开关
-    /// </summary>
-    public class ToggleFoldout : Toggle
-    {
-        public new class UxmlFactory : UxmlFactory<ToggleFoldout, UxmlTraits>
-        {
-        }
-
-        private readonly VisualElement _checkbox;
-
-        public ToggleFoldout()
-        {
-            _checkbox = this.Q<VisualElement>("unity-checkmark");
-            RefreshIcon();
-        }
-        public override void SetValueWithoutNotify(bool newValue)
-        {
-            base.SetValueWithoutNotify(newValue);
-            RefreshIcon();
-        }
-
-#if UNITY_2021_3_OR_NEWER
-        protected override void ToggleValue()
-        {
-            base.ToggleValue();
-            RefreshIcon();
-        }
-#endif
-
-        public void RefreshIcon()
-        {
-            if (this.value)
-            {
-                var icon = EditorGUIUtility.IconContent(UIElementsIcon.FoldoutOn).image as Texture2D;
-                _checkbox.style.backgroundImage = icon;
-            }
-            else
-            {
-                var icon = EditorGUIUtility.IconContent(UIElementsIcon.FoldoutOff).image as Texture2D;
-                _checkbox.style.backgroundImage = icon;
-            }
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/UIElements/ElementsDefine/ToggleFoldout.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 2619997e70d98794da26a947f9129e25
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Editor/UIElements/TreeViewer.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: 1797f960cdbd5aa41a96bb02d16c4998
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Editor/UIElements/TreeViewer/TreeNode.cs

@@ -1,77 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System.IO;
-using System.Linq;
-using System.Collections.Generic;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    public class TreeNode
-    {
-        /// <summary>
-        /// 子节点集合
-        /// </summary>
-        public List<TreeNode> Children = new List<TreeNode>(10);
-
-        /// <summary>
-        /// 父节点
-        /// </summary>
-        public TreeNode Parent { get; set; }
-
-        /// <summary>
-        /// 用户数据
-        /// </summary>
-        public object UserData { get; set; }
-
-        /// <summary>
-        /// 是否展开
-        /// </summary>
-        public bool IsExpanded { get; set; } = false;
-
-
-        public TreeNode(object userData)
-        {
-            UserData = userData;
-        }
-
-        /// <summary>
-        /// 添加子节点
-        /// </summary>
-        public void AddChild(TreeNode child)
-        {
-            child.Parent = this;
-            Children.Add(child);
-        }
-
-        /// <summary>
-        /// 清理所有子节点
-        /// </summary>
-        public void ClearChildren()
-        {
-            foreach(var child in Children)
-            {
-                child.Parent = null;
-            }
-            Children.Clear();
-        }
-
-        /// <summary>
-        /// 计算节点的深度
-        /// </summary>
-        public int GetDepth()
-        {
-            int depth = 0;
-            TreeNode current = this;
-            while (current.Parent != null)
-            {
-                depth++;
-                current = current.Parent;
-            }
-            return depth;
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/UIElements/TreeViewer/TreeNode.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 473cdc8e1dd7b0f43938ddb99287a2a8
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Editor/UIElements/TreeViewer/TreeViewer.cs

@@ -1,152 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System;
-using System.Linq;
-using System.Collections.Generic;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    public class TreeViewer : VisualElement
-    {
-        public new class UxmlFactory : UxmlFactory<TreeViewer, UxmlTraits>
-        {
-        }
-
-        private readonly ListView _listView;
-        private readonly List<TreeNode> _flattenList = new List<TreeNode>(1000);
-        private readonly List<TreeNode> _rootList = new List<TreeNode>(100);
-
-        /// <summary>
-        /// 制作列表元素
-        /// </summary>
-        public Action<VisualElement> makeItem { get; set; }
-
-        /// <summary>
-        /// 绑定列表数据
-        /// </summary>
-        public Action<VisualElement, object> bindItem { get; set; }
-
-
-        public TreeViewer()
-        {
-            this.style.flexShrink = 1f;
-            this.style.flexGrow = 1f;
-
-            // 创建ListView
-            _listView = new ListView();
-            _listView.style.flexShrink = 1f;
-            _listView.style.flexGrow = 1f;
-            _listView.itemsSource = _flattenList;
-            _listView.makeItem = MakeItemInternal;
-            _listView.bindItem = BindItemInternal;
-            this.Add(_listView);
-        }
-
-        /// <summary>
-        /// 设置根节点数据
-        /// </summary>
-        public void SetRootItem(TreeNode rootNode)
-        {
-            _rootList.Add(rootNode);
-        }
-
-        /// <summary>
-        /// 设置根节点数据
-        /// </summary>
-        public void SetRootItems(List<TreeNode> rootNodes)
-        {
-            _rootList.AddRange(rootNodes);
-        }
-
-        /// <summary>
-        /// 清理数据
-        /// </summary>
-        public void ClearAll()
-        {
-            _rootList.Clear();
-        }
-
-        /// <summary>
-        /// 重新绘制视图
-        /// </summary>
-        public void RebuildView()
-        {
-            _flattenList.Clear();
-            foreach (var treeRoot in _rootList)
-            {
-                FlattenTree(treeRoot, 0);
-            }
-            _listView.Rebuild();
-        }
-
-        /// <summary>
-        /// 将树形结构扁平化为列表
-        /// </summary>
-        private void FlattenTree(TreeNode node, int depth)
-        {
-            _flattenList.Add(node);
-            if (node.IsExpanded)
-            {
-                foreach (var child in node.Children)
-                {
-                    FlattenTree(child, depth + 1);
-                }
-            }
-        }
-
-        private VisualElement MakeItemInternal()
-        {
-            var container = new VisualElement();
-            container.style.flexDirection = FlexDirection.Row;
-
-            // 折叠按钮
-            var toggle = new ToggleFoldout();
-            toggle.text = string.Empty;
-            toggle.name = "foldout";
-            toggle.style.alignSelf = Align.Center;
-            toggle.style.width = 15;
-            toggle.style.height = 15;
-            toggle.RegisterValueChangedCallback((ChangeEvent<bool> callback) =>
-            {
-                var treeNode = toggle.userData as TreeNode;
-                treeNode.IsExpanded = toggle.value;
-                RebuildView();
-            });
-            container.Add(toggle);
-
-            // 用户自定义元素
-            if (makeItem != null)
-            {
-                makeItem.Invoke(container);
-            }
-
-            return container;
-        }
-        private void BindItemInternal(VisualElement item, int index)
-        {
-            var treeNode = _flattenList[index];
-
-            // 设置折叠状态
-            var toggle = item.Q<ToggleFoldout>("foldout");
-            toggle.SetValueWithoutNotify(treeNode.IsExpanded);
-            toggle.userData = treeNode;
-            toggle.style.marginLeft = treeNode.GetDepth() * 15;
-
-            // 隐藏折叠按钮
-            if (treeNode.Children.Count == 0)
-            {
-                toggle.style.visibility = Visibility.Hidden;
-            }
-
-            // 用户自定义元素
-            if (bindItem != null)
-            {
-                bindItem.Invoke(item, treeNode.UserData);
-            }
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/UIElements/TreeViewer/TreeViewer.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: db2fb30e2d4512149b615fe6b2562ecd
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Editor/UIElements/UIElementsIcon.cs

@@ -10,14 +10,6 @@ namespace YooAsset.Editor
         public const string RecordOn = "d_Record On@2x";
         public const string RecordOff = "d_Record Off@2x";
 
-#if UNITY_2019
-        public const string FoldoutOn = "IN foldout on";
-        public const string FoldoutOff = "IN foldout";
-#else
-        public const string FoldoutOn = "d_IN_foldout_on@2x";
-        public const string FoldoutOff = "d_IN_foldout@2x";
-#endif
-
         public const string VisibilityToggleOff = "animationvisibilitytoggleoff@2x";
         public const string VisibilityToggleOn = "animationvisibilitytoggleon@2x";
     }

Assets/YooAsset/Runtime/DiagnosticSystem/RemotePlayerConnection.cs

@@ -23,10 +23,12 @@ namespace YooAsset
 
         public void Initialize()
         {
+            Debug.LogWarning("X=Initialize");
             _messageCallbacks.Clear();
         }
         public void Register(Guid messageID, UnityAction<MessageEventArgs> callback)
         {
+            Debug.LogWarning("X=Register");
             if (messageID == Guid.Empty)
                 throw new ArgumentException("messageID is empty !");
 
@@ -35,6 +37,7 @@ namespace YooAsset
         }
         public void Unregister(Guid messageID)
         {
+            Debug.LogWarning("X=Unregister");
             if (_messageCallbacks.ContainsKey(messageID))
                 _messageCallbacks.Remove(messageID);
         }