From aecc04da020de438150e728b86040504eeaece1c Mon Sep 17 00:00:00 2001
From: xarpen <36118259+xarpen@users.noreply.github.com>
Date: Sun, 7 May 2023 19:33:36 +0900
Subject: [PATCH 1/2] Implement Editor for AssetImporter and ScriptedImported

---
 Editor/TriEditor.cs | 119 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)

diff --git a/Editor/TriEditor.cs b/Editor/TriEditor.cs
index 4420144f..81549d32 100644
--- a/Editor/TriEditor.cs
+++ b/Editor/TriEditor.cs
@@ -1,5 +1,6 @@
 using TriInspector.Utilities;
 using UnityEditor;
+using UnityEditor.AssetImporters;
 using UnityEngine;
 
 namespace TriInspector
@@ -16,6 +17,124 @@ internal sealed class TriScriptableObjectEditor : TriEditor
     {
     }
 
+    [CustomEditor(typeof(AssetImporter), editorForChildClasses: true)]
+    public sealed class TriAssetImporterEditor : AssetImporterEditor
+    {
+        private TriPropertyTreeForSerializedObject _inspector;
+
+        public override void OnDisable()
+        {
+            base.OnDisable();
+            _inspector?.Dispose();
+            _inspector = null;
+        }
+
+        public override void OnInspectorGUI()
+        {
+            if (serializedObject.targetObjects.Length == 0)
+            {
+                return;
+            }
+
+            if (serializedObject.targetObject == null)
+            {
+                EditorGUILayout.HelpBox("Script is missing", MessageType.Warning);
+                return;
+            }
+
+            if (TriGuiHelper.IsEditorTargetPushed(serializedObject.targetObject))
+            {
+                GUILayout.Label("Recursive inline editors not supported");
+                return;
+            }
+
+            if (_inspector == null)
+            {
+                _inspector = new TriPropertyTreeForSerializedObject(serializedObject);
+            }
+
+            serializedObject.UpdateIfRequiredOrScript();
+
+            _inspector.Update();
+            _inspector.RunValidationIfRequired();
+
+            using (TriGuiHelper.PushEditorTarget(target))
+            {
+                _inspector.Draw();
+                ApplyRevertGUI();
+            }
+
+            if (serializedObject.ApplyModifiedProperties())
+            {
+                _inspector.RequestValidation();
+            }
+
+            if (_inspector.RepaintRequired)
+            {
+                Repaint();
+            }
+        }
+    }
+
+    [CustomEditor(typeof(ScriptedImporter), editorForChildClasses: true)]
+    public sealed class TriScriptedImporterEditor : ScriptedImporterEditor
+    {
+        private TriPropertyTreeForSerializedObject _inspector;
+
+        public override void OnDisable()
+        {
+            base.OnDisable();
+            _inspector?.Dispose();
+            _inspector = null;
+        }
+
+        public override void OnInspectorGUI()
+        {
+            if (serializedObject.targetObjects.Length == 0)
+            {
+                return;
+            }
+
+            if (serializedObject.targetObject == null)
+            {
+                EditorGUILayout.HelpBox("Script is missing", MessageType.Warning);
+                return;
+            }
+
+            if (TriGuiHelper.IsEditorTargetPushed(serializedObject.targetObject))
+            {
+                GUILayout.Label("Recursive inline editors not supported");
+                return;
+            }
+
+            if (_inspector == null)
+            {
+                _inspector = new TriPropertyTreeForSerializedObject(serializedObject);
+            }
+
+            serializedObject.UpdateIfRequiredOrScript();
+
+            _inspector.Update();
+            _inspector.RunValidationIfRequired();
+
+            using (TriGuiHelper.PushEditorTarget(target))
+            {
+                _inspector.Draw();
+                ApplyRevertGUI();
+            }
+
+            if (serializedObject.ApplyModifiedProperties())
+            {
+                _inspector.RequestValidation();
+            }
+
+            if (_inspector.RepaintRequired)
+            {
+                Repaint();
+            }
+        }
+    }
+
     public class TriEditor : Editor
     {
         private TriPropertyTreeForSerializedObject _inspector;

From fe615d9f5215257abebb840d535897162c701480 Mon Sep 17 00:00:00 2001
From: xarpen <36118259+xarpen@users.noreply.github.com>
Date: Tue, 9 May 2023 14:22:02 +0900
Subject: [PATCH 2/2] Revert [CanEditMultipleObjects] attribute

---
 Editor/TriEditor.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Editor/TriEditor.cs b/Editor/TriEditor.cs
index 81549d32..dc3f88b4 100644
--- a/Editor/TriEditor.cs
+++ b/Editor/TriEditor.cs
@@ -1,4 +1,4 @@
-using TriInspector.Utilities;
+using TriInspector.Utilities;
 using UnityEditor;
 using UnityEditor.AssetImporters;
 using UnityEngine;
@@ -17,6 +17,7 @@ internal sealed class TriScriptableObjectEditor : TriEditor
     {
     }
 
+    [CanEditMultipleObjects]
     [CustomEditor(typeof(AssetImporter), editorForChildClasses: true)]
     public sealed class TriAssetImporterEditor : AssetImporterEditor
     {
@@ -76,6 +77,7 @@ public override void OnInspectorGUI()
         }
     }
 
+    [CanEditMultipleObjects]
     [CustomEditor(typeof(ScriptedImporter), editorForChildClasses: true)]
     public sealed class TriScriptedImporterEditor : ScriptedImporterEditor
     {