86 lines
3.1 KiB
C#
86 lines
3.1 KiB
C#
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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using UnityEngine.UIElements;
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using UnityEditor.UIElements;
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namespace UnityEditor
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{
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public class EnumFieldUtils : MonoBehaviour
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{
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public class EnumData
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{
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public Enum[] values;
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public int[] flagValues;
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public string[] displayNames;
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public string[] names;
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public string[] tooltip;
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public bool flags;
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public Type underlyingType;
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public bool unsigned;
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public bool serializable;
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}
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static FieldInfo s_EnumDataField;
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public static FieldInfo enumDataField
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{
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get
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{
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if (s_EnumDataField == null)
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{
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s_EnumDataField = typeof(EnumField).GetField("m_EnumData", BindingFlags.Instance | BindingFlags.NonPublic);
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}
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return s_EnumDataField;
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}
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}
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static FieldInfo s_values;
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static FieldInfo s_flagValues;
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static FieldInfo s_displayNames;
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static FieldInfo s_names;
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static FieldInfo s_tooltip;
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static void InitializeFields()
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{
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Type enumType = enumDataField.FieldType;
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s_values = enumType.GetField("values", BindingFlags.Instance | BindingFlags.Public);
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s_flagValues = enumType.GetField("flagValues", BindingFlags.Instance | BindingFlags.Public);
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s_displayNames = enumType.GetField("displayNames", BindingFlags.Instance | BindingFlags.Public);
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s_names = enumType.GetField("names", BindingFlags.Instance | BindingFlags.Public);
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s_tooltip = enumType.GetField("tooltip", BindingFlags.Instance | BindingFlags.Public);
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}
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public static object GetBoxedEnumData(EnumData enumData)
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{
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if (s_values == null)
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{
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InitializeFields();
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}
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Type enumType = enumDataField.FieldType;
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object s_BoxedEnumData = Activator.CreateInstance(enumType);
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s_values.SetValue(s_BoxedEnumData, enumData.values);
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s_flagValues.SetValue(s_BoxedEnumData, enumData.flagValues);
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s_displayNames.SetValue(s_BoxedEnumData, enumData.displayNames);
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s_names.SetValue(s_BoxedEnumData, enumData.names);
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s_tooltip.SetValue(s_BoxedEnumData, enumData.tooltip);
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return s_BoxedEnumData;
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}
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static Action<EnumField, Enum> s_UpdateValueLabelAction;
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public static Action<EnumField, Enum> UpdateValueLabelAction
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{
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get
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{
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if (s_UpdateValueLabelAction == null)
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{
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MethodInfo updateValueInfo = typeof(EnumField).GetMethod("UpdateValueLabel", BindingFlags.Instance | BindingFlags.NonPublic);
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s_UpdateValueLabelAction = (Action<EnumField, Enum>)updateValueInfo.CreateDelegate(typeof(Action<EnumField, Enum>));
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}
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return s_UpdateValueLabelAction;
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}
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}
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}
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}
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