More progress

src/UI/IValues/InteractiveValue.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityExplorer.UI.CacheObject;
+using UnityExplorer.UI.ObjectPool;
+
+namespace UnityExplorer.UI.IValues
+{
+    public class InteractiveValue : IPooledObject
+    {
+        public GameObject UIRoot { get; set; }
+
+        public float DefaultHeight => -1f;
+
+        public virtual bool CanWrite => this.CurrentOwner.CanWrite;
+
+        public CacheObjectBase CurrentOwner { get; }
+        private CacheObjectBase m_owner;
+
+        public object EditedValue { get; private set; }
+
+        public virtual void SetLayout() { }
+
+        public static Type GetIValueTypeForState(ValueState state)
+        {
+            switch (state)
+            {
+                //case ValueState.String:
+                //    return null;
+                //case ValueState.Enum:
+                //    return null;
+                case ValueState.Collection:
+                    return typeof(InteractiveList);
+                case ValueState.Dictionary:
+                    return typeof(InteractiveDictionary);
+                //case ValueState.ValueStruct:
+                //    return null;
+                //case ValueState.Color:
+                //    return null;
+                default: return typeof(InteractiveValue);
+            }
+        }
+
+        public virtual void OnBorrowed(CacheObjectBase owner)
+        {
+            if (this.m_owner != null)
+            {
+                ExplorerCore.LogWarning("Setting an IValue's owner but there is already one set. Maybe it wasn't cleaned up?");
+                ReleaseFromOwner();
+            }
+
+            this.m_owner = owner;
+            // ...
+        }
+
+        public virtual void SetValue(object value)
+        {
+            this.EditedValue = value;
+        }
+
+        public virtual void ReleaseFromOwner()
+        {
+            if (this.m_owner == null)
+                return;
+
+            this.m_owner = null;
+        }
+
+        public virtual GameObject CreateContent(GameObject parent)
+        {
+            UIRoot = UIFactory.CreateUIObject(this.GetType().Name, parent);
+            UIRoot.AddComponent<ContentSizeFitter>().verticalFit = ContentSizeFitter.FitMode.PreferredSize;
+            UIFactory.SetLayoutGroup<VerticalLayoutGroup>(UIRoot, true, true, true, true, 3, childAlignment: TextAnchor.MiddleLeft);
+
+            UIFactory.CreateLabel(UIRoot, "Label", "this is an ivalue", TextAnchor.MiddleLeft);
+            UIFactory.CreateInputField(UIRoot, "InputFIeld", "...", out var input);
+            UIFactory.SetLayoutElement(input.gameObject, minHeight: 25, flexibleHeight: 500);
+            input.lineType = InputField.LineType.MultiLineNewline;
+            input.gameObject.AddComponent<ContentSizeFitter>().verticalFit = ContentSizeFitter.FitMode.PreferredSize;
+
+            return UIRoot;
+        }
+    }
+}