UI update 02
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@@ -0,0 +1,133 @@
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Reflection;
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using UnityEngine;
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namespace XCharts.Runtime
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{
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public static class ReflectionUtil
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{
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private static Dictionary<object, MethodInfo> listClearMethodInfoCaches = new Dictionary<object, MethodInfo>();
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private static Dictionary<object, MethodInfo> listAddMethodInfoCaches = new Dictionary<object, MethodInfo>();
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public static void InvokeListClear(object obj, FieldInfo field)
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{
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var list = field.GetValue(obj);
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MethodInfo method;
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if (!listClearMethodInfoCaches.TryGetValue(list, out method))
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{
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method = list.GetType().GetMethod("Clear");
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listClearMethodInfoCaches[list] = method;
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}
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method.Invoke(list, new object[] { });
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}
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public static int InvokeListCount(object obj, FieldInfo field)
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{
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var list = field.GetValue(obj);
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return (int) list.GetType().GetProperty("Count").GetValue(list, null);
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}
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public static void InvokeListAdd(object obj, FieldInfo field, object item)
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{
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var list = field.GetValue(obj);
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MethodInfo method;
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if (!listAddMethodInfoCaches.TryGetValue(list, out method))
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{
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method = list.GetType().GetMethod("Add");
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listAddMethodInfoCaches[list] = method;
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}
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method.Invoke(list, new object[] { item });
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}
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public static T InvokeListGet<T>(object obj, FieldInfo field, int i)
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{
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var list = field.GetValue(obj);
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var item = list.GetType().GetProperty("Item").GetValue(list, new object[] { i });
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return (T) item;
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}
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public static void InvokeListAddTo<T>(object obj, FieldInfo field, Action<T> callback)
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{
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var list = field.GetValue(obj);
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var listType = list.GetType();
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var count = Convert.ToInt32(listType.GetProperty("Count").GetValue(list, null));
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for (int i = 0; i < count; i++)
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{
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var item = listType.GetProperty("Item").GetValue(list, new object[] { i });
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callback((T) item);
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}
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}
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public static object DeepCloneSerializeField(object obj)
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{
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if (obj == null)
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return null;
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var type = obj.GetType();
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if (type.IsValueType || type == typeof(string))
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{
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return obj;
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}
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else if (type.IsArray)
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{
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var elementType = Type.GetType(type.FullName.Replace("[]", string.Empty));
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var array = obj as Array;
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var copied = Array.CreateInstance(elementType, array.Length);
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for (int i = 0; i < array.Length; i++)
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copied.SetValue(DeepCloneSerializeField(array.GetValue(i)), i);
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return Convert.ChangeType(copied, obj.GetType());
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}
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else if (type.IsClass)
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{
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object returnObj;
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var listObj = obj as IList;
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if (listObj != null)
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{
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var properties = type.GetProperties();
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var customList = typeof(List<>).MakeGenericType((properties[properties.Length - 1]).PropertyType);
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returnObj = (IList) Activator.CreateInstance(customList);
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var list = (IList) returnObj;
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foreach (var item in ((IList) obj))
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{
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if (item == null)
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continue;
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list.Add(DeepCloneSerializeField(item));
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}
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}
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else
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{
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try
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{
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returnObj = Activator.CreateInstance(type);
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}
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catch
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{
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return null;
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}
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var fileds = type.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
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for (int i = 0; i < fileds.Length; i++)
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{
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var field = fileds[i];
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if (!field.IsDefined(typeof(SerializeField), false))
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continue;
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var filedValue = field.GetValue(obj);
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if (filedValue == null)
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{
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field.SetValue(returnObj, filedValue);
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}
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else
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{
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field.SetValue(returnObj, DeepCloneSerializeField(filedValue));
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}
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}
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}
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return returnObj;
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}
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else
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{
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throw new ArgumentException("DeepCloneSerializeField: Unknown type:" + type + "," + obj);
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}
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}
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}
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}
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