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Begun reworking editor caching

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This commit is contained in:
Thor Brigsted 2018-06-27 01:01:07 +02:00
parent 5a88ddbda6
commit 794d1aefc7
1 changed files with 18 additions and 12 deletions
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30
Scripts/Editor/NodeEditorBase.cs
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@ -2,36 +2,42 @@
using System.Collections;
using System.Collections.Generic;
using System.Reflection;
using UnityEngine;
using UnityEditor;
using UnityEngine;
namespace XNodeEditor.Internal {
/// <summary> Handles caching of custom editor classes and their target types. Accessible with GetEditor(Type type) </summary>
public class NodeEditorBase<T, A, K> where A : Attribute, NodeEditorBase<T, A, K>.INodeEditorAttrib where T : NodeEditorBase<T,A,K> where K : ScriptableObject {
public class NodeEditorBase<T, A, K> where A : Attribute, NodeEditorBase<T, A, K>.INodeEditorAttrib where T : NodeEditorBase<T, A, K> where K : ScriptableObject {
/// <summary> Custom editors defined with [CustomNodeEditor] </summary>
private static Dictionary<Type, T> editors;
private static Dictionary<Type, T> editorTemplates;
private static Dictionary<K, T> editors = new Dictionary<K, T>();
public K target;
public SerializedObject serializedObject;
public static T GetEditor(K target) {
if (target == null) return null;
Type type = target.GetType();
T editor = GetEditor(type);
editor.target = target;
editor.serializedObject = new SerializedObject(target);
return editor;
if (!editors.ContainsKey(target)) {
Type type = target.GetType();
T editor = GetEditor(type);
editors.Add(target, Activator.CreateInstance(editor.GetType()) as T);
editors[target].target = target;
editors[target].serializedObject = new SerializedObject(target);
return editor;
}
return editors[target];
}
private static T GetEditor(Type type) {
if (type == null) return null;
if (editors == null) CacheCustomEditors();
if (editors.ContainsKey(type)) return editors[type];
if (editorTemplates == null) CacheCustomEditors();
if (editorTemplates.ContainsKey(type)) return editorTemplates[type];
//If type isn't found, try base type
return GetEditor(type.BaseType);
}
private static void CacheCustomEditors() {
editors = new Dictionary<Type, T>();
editorTemplates = new Dictionary<Type, T>();
//Get all classes deriving from NodeEditor via reflection
Type[] nodeEditors = XNodeEditor.NodeEditorWindow.GetDerivedTypes(typeof(T));
@ -40,7 +46,7 @@ namespace XNodeEditor.Internal {
if (attribs == null || attribs.Length == 0) continue;
if (nodeEditors[i].IsAbstract) continue;
A attrib = attribs[0] as A;
editors.Add(attrib.GetInspectedType(), Activator.CreateInstance(nodeEditors[i]) as T);
editorTemplates.Add(attrib.GetInspectedType(), Activator.CreateInstance(nodeEditors[i]) as T);
}
}