SerializedPropertyViewer.cs

using UnityEngine;

using UnityEditor;

using System.Collections.Generic;

namespace cmdwtf.UnityTools.Editor
{
	public class SerializedPropertyViewer : EditorWindow
	{
		public class SPData
		{
			public int depth;
			public string info;
			public string val;
			public int oid;

			public SPData(int d, string i, string v, int o)
			{
				if (d < 0)
				{
					d = 0;
				}

				depth = d;
				info = i;
				val = v;
				oid = o;
			}
		}

		[MenuItem("Window/SP Viewer")]
		static void Init()
		{
			// Get existing open window or if none, make a new one:
			SerializedPropertyViewer window =
				(SerializedPropertyViewer)EditorWindow.GetWindow(typeof(SerializedPropertyViewer));
			window.titleContent = new GUIContent("SP Viewer");
			window.Show();
		}

		UnityEngine.Object obj;

		Vector2 scrollPos;
		List<SPData> data;
		bool dirty = true;
		string searchStr;
		string searchStrRep;

		public static GUIStyle richTextStyle;


		void OnGUI()
		{
			if (richTextStyle == null)
			{
				//EditorStyles does not exist in Constructor??
				richTextStyle = new GUIStyle(EditorStyles.label);
				richTextStyle.richText = true;
			}

			UnityEngine.Object newObj = EditorGUILayout.ObjectField("Object:", obj, typeof(UnityEngine.Object), false);
			string newSearchStr = EditorGUILayout.TextField("Search:", searchStr);
			if (newSearchStr != searchStr)
			{
				searchStr = newSearchStr;
				searchStrRep = "<color=green>" + searchStr + "</color>";
				dirty = true;
			}

			if (obj != newObj)
			{
				obj = newObj;
				dirty = true;
			}

			if (data == null)
			{
				dirty = true;
			}

			if (dirty == true)
			{
				dirty = false;
				searchObject(obj);
			}

			scrollPos = EditorGUILayout.BeginScrollView(scrollPos);
			foreach (SPData line in data)
			{
				EditorGUI.indentLevel = line.depth;
				if (line.oid > 0)
				{
					GUILayout.BeginHorizontal();
				}

				EditorGUILayout.LabelField(line.info, richTextStyle);
				if (line.oid > 0)
				{
					if (GUILayout.Button(">>", GUILayout.Width(50)))
					{
						Selection.activeInstanceID = line.oid;
					}

					GUILayout.EndHorizontal();
				}
			}

			EditorGUILayout.EndScrollView();
		}

		void searchObject(UnityEngine.Object obj)
		{
			data = new List<SPData>();
			if (obj == null)
			{
				return;
			}

			SerializedObject so = new SerializedObject(obj);
			SerializedProperty iterator = so.GetIterator();
			search(iterator, 0);
		}

		void search(SerializedProperty prop, int depth)
		{
			logProperty(prop);
			while (prop.Next(true))
			{
				logProperty(prop);
			}
		}


		void logProperty(SerializedProperty prop)
		{
			string strVal = getStringValue(prop);
			string propDesc = prop.propertyPath + " type:" + prop.type + " name:" + prop.name + " val:" + strVal;
			if (searchStr.Length > 0)
			{
				propDesc = propDesc.Replace(searchStr, searchStrRep);
			}

			data.Add(new SPData(prop.depth, propDesc, strVal, getObjectID(prop)));
		}

		int getObjectID(SerializedProperty prop)
		{
			if (prop.propertyType == SerializedPropertyType.ObjectReference && prop.objectReferenceValue != null)
			{
				return prop.objectReferenceValue.GetInstanceID();
			}

			return 0;
		}

		string getStringValue(SerializedProperty prop)
		{
			switch (prop.propertyType)
			{
				case SerializedPropertyType.String:
					return prop.stringValue;
				case SerializedPropertyType.Character: //this isn't really a thing, chars are ints!
				case SerializedPropertyType.Integer:
					if (prop.type == "char")
					{
						return System.Convert.ToChar(prop.intValue).ToString();
					}

					return prop.intValue.ToString();
				case SerializedPropertyType.ObjectReference:
					if (prop.objectReferenceValue != null)
					{
						return prop.objectReferenceValue.ToString();
					}
					else
					{
						return "(null)";
					}
				default:
					return "";
			}
		}
	}
}