优化表格性能，拆分代码文件职责

2026-07-28 08:26:58 +08:00
parent a948de308e
commit 28a850e342
15 changed files with 1868 additions and 1992 deletions
@@ -0,0 +1,97 @@
+using UnityEngine;
+using XericUI.Core.Base;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace XericUI.XTable.Rendering.Component
+{
+    public partial class XericUIActionTable
+    {
+        #region 编辑器模式支持
+
+        [System.NonSerialized] private bool m_EditorUpdateSubscribed;
+
+        private void SubscribeEditorUpdate()
+        {
+            if (m_EditorUpdateSubscribed) return;
+#if UNITY_EDITOR
+            UnityEditor.EditorApplication.update += EditorUpdate;
+            m_EditorUpdateSubscribed = true;
+#endif
+        }
+
+        private void UnsubscribeEditorUpdate()
+        {
+            if (!m_EditorUpdateSubscribed) return;
+#if UNITY_EDITOR
+            UnityEditor.EditorApplication.update -= EditorUpdate;
+            m_EditorUpdateSubscribed = false;
+#endif
+        }
+
+#if UNITY_EDITOR
+        private void EditorUpdate()
+        {
+            if (this == null || !isActiveAndEnabled)
+            {
+                UnsubscribeEditorUpdate();
+                return;
+            }
+
+            if (!m_DirtyFlag.IsDirty) return;
+
+            var flags = m_DirtyFlag.Flags;
+            if ((flags & ~(TableDirtyType.ScrollChanged | TableDirtyType.SelectionChanged)) == 0)
+                RefreshViewLight();
+            else
+                RefreshView();
+        }
+#endif
+
+        #endregion
+
+        /// <summary>销毁 transform 下所有子对象（用于域重载后清理残留）</summary>
+        private void ClearAllChildren()
+        {
+            Transform t = ContentTransform;
+            if (t == null) return;
+
+#if UNITY_EDITOR
+            // 编辑器模式下先重置 HideFlags 再销毁，防止 DontSave 对象拒绝销毁
+            while (t.childCount > 0)
+            {
+                var child = t.GetChild(0);
+                child.gameObject.hideFlags = HideFlags.None;
+                if (Application.isPlaying)
+                    Destroy(child.gameObject);
+                else
+                    DestroyImmediate(child.gameObject);
+            }
+#else
+            for (int i = t.childCount - 1; i >= 0; i--)
+            {
+                var child = t.GetChild(i);
+                Destroy(child.gameObject);
+            }
+#endif
+        }
+
+        /// <summary>设置所有动态子对象的可见性（仅编辑器）</summary>
+        public void SetChildrenVisible(bool visible)
+        {
+            m_ChildrenVisible = visible;
+#if UNITY_EDITOR
+            Transform t = ContentTransform;
+            if (t == null) return;
+            for (int i = t.childCount - 1; i >= 0; i--)
+            {
+                var child = t.GetChild(i);
+                child.gameObject.hideFlags = visible
+                    ? HideFlags.DontSave
+                    : HideFlags.DontSave | HideFlags.HideInHierarchy;
+            }
+#endif
+        }
+    }
+}