added more utilty packges

2026-03-29 18:59:24 +02:00
parent ee97b2fec3
commit 71b432e253
131 changed files with 7674 additions and 54 deletions
--- a/Packages/com.jovian.inspector/Editor/Attributes/ObjectsPropertyAttribute.cs
+++ b/Packages/com.jovian.inspector/Editor/Attributes/ObjectsPropertyAttribute.cs
@@ -0,0 +1,99 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using Jovian.Utilities;
+using UnityEngine;
+
+namespace InspectorToolkit
+{
+    /// <summary>
+    /// Finds all objects in the project of 'objectType' then creates a dropdown showing all values matching 'memberName'
+    /// E.g. Find all 'ScriptableObject' and list their 'name' values in a list.
+    /// </summary>
+    public class ObjectsPropertyAttribute : PropertyAttribute
+    {
+        public readonly Type objectType;
+        public readonly string memberName;
+
+        public ObjectsPropertyAttribute(Type objectType, string memberName)
+        {
+            this.objectType = objectType;
+            this.memberName = memberName;
+        }
+    }
+}
+
+#if UNITY_EDITOR
+namespace InspectorToolkit.Internal
+{
+    using UnityEditor;
+    using System.Reflection;
+
+    [CustomPropertyDrawer(typeof(ObjectsPropertyAttribute))]
+    public class ObjectsPropertyAttributeDrawer : PropertyDrawer
+    {
+        private bool isInitialized;
+        private bool hasValidTarget;
+        private string[] values;
+
+        private int selectedIndex = -1;
+
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+            if (property.propertyType != SerializedPropertyType.String)
+            {
+                label.text = $"(!) {label.text}";
+                label.tooltip = $"ObjectPropertiesAttribute only works on strings.\n\n{label.tooltip}";
+                EditorGUI.PropertyField(position, property, label);
+                return;
+            }
+
+            if (!isInitialized)
+            {
+                Initialize(property.stringValue);
+            }
+
+            EditorGUI.BeginChangeCheck();
+            selectedIndex = Array.IndexOf(values, property.stringValue);
+            selectedIndex = EditorGUI.Popup(position, label.text, selectedIndex, values);
+            if (EditorGUI.EndChangeCheck())
+            {
+                property.stringValue = values[selectedIndex];
+                property.serializedObject.ApplyModifiedProperties();
+            }
+        }
+
+        private void Initialize(string currentValue)
+        {
+            ObjectsPropertyAttribute objectsPropertyAttribute = (ObjectsPropertyAttribute)attribute;
+
+            List<UnityEngine.Object> objectsOfType =
+                AssetUtility.FindAllAssetsInProject(objectsPropertyAttribute.objectType);
+
+            const BindingFlags searchFlags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy | BindingFlags.Instance;
+            FieldInfo field = objectsPropertyAttribute.objectType.GetFields(searchFlags)
+                .FirstOrDefault(memberInfo => memberInfo.Name == objectsPropertyAttribute.memberName);
+            PropertyInfo property = objectsPropertyAttribute.objectType.GetProperties(searchFlags)
+                .FirstOrDefault(memberInfo => memberInfo.Name == objectsPropertyAttribute.memberName);
+
+            if (field != null)
+            {
+                values = objectsOfType.Select(obj => field.GetValue(obj).ToString()).ToArray();
+            }
+            else if (property != null)
+            {
+                values = objectsOfType.Select(obj => property.GetValue(obj).ToString()).ToArray();
+            }
+            else
+            {
+                values = new string[] { };
+                Debug.LogError($"Cannot find member '{objectsPropertyAttribute.memberName}' for type '{objectsPropertyAttribute.objectType.Name}'");
+            }
+
+            isInitialized = true;
+            selectedIndex = Array.IndexOf(values, currentValue);
+        }
+    }
+}
+#endif