Anders Ejlersen
7d99d62e11
- Drawer: Added IntToLayerMaskAttribute, if a raw int is wanted instead of LayerMask - Drawer: Added option to either use full or short type name, when using SerializeReferenceTo - Extension: Fixed issue, where GetValueType and GetValue for SerializedProperty would throw exceptions, if field is private
548 lines
22 KiB
C#
548 lines
22 KiB
C#
using System;
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using System.Globalization;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using Module.Inspector.Editor.Utilities;
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using UnityEditor;
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using UnityEngine;
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using Object = UnityEngine.Object;
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namespace Module.Inspector.Editor
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{
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public static class SerializedPropertyExtension
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{
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public enum ECompareType : byte { False, True, Unknown };
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public static SerializedProperty GetParent(this SerializedProperty sp)
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{
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string propertyPath = GetRootPath(sp.propertyPath);
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return !propertyPath.Equals(sp.propertyPath) ? sp.serializedObject.FindProperty(propertyPath) : null;
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}
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public static SerializedProperty GetSibling(this SerializedProperty sp, string fieldName)
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{
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string propertyPath = GetRootPath(sp.propertyPath);
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if (string.IsNullOrEmpty(propertyPath))
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{
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propertyPath = fieldName;
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}
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else
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{
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if (propertyPath.EndsWith(".Array"))
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{
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propertyPath = propertyPath.Substring(0, propertyPath.Length - 6);
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SerializedProperty spArray = sp.serializedObject.FindProperty(propertyPath);
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int index = spArray.IndexOfProperty(sp);
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if (index != -1)
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propertyPath += ".Array.data[" + index + "]";
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}
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propertyPath += "." + fieldName;
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}
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return sp.serializedObject.FindProperty(propertyPath);
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}
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public static SerializedProperty GetRelativeProperty(this SerializedProperty sp, string relativePath)
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{
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SerializedProperty rp = sp;
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string[] split = relativePath.Split('/');
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for (var i = 0; i < split.Length; i++)
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{
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rp = split[i].Equals("PARENT") ? GetParent(rp) : GetSibling(rp, split[i]);
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if (rp == null)
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break;
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}
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return rp;
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}
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public static bool IsSiblingValue(this SerializedProperty sp, string siblingFieldName, object siblingFieldValue, bool useFieldValue)
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{
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if (string.IsNullOrEmpty(siblingFieldName))
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return false;
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SerializedProperty spSibling = sp.GetRelativeProperty(siblingFieldName);
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return EditorSerializedPropertyUtility.IsValue(spSibling, siblingFieldValue, useFieldValue);
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}
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public static ECompareType IsGreaterOrEqualToSiblingValue(this SerializedProperty sp, string siblingFieldName)
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{
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if (string.IsNullOrEmpty(siblingFieldName))
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return ECompareType.Unknown;
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SerializedProperty spSibling = sp.GetRelativeProperty(siblingFieldName);
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if (spSibling == null)
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return ECompareType.Unknown;
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if (spSibling.propertyType != sp.propertyType)
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return ECompareType.Unknown;
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if (sp.propertyType == SerializedPropertyType.Integer)
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return sp.IsGreaterOrEqualToSiblingValue(siblingFieldName, sp.intValue);
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if (sp.propertyType == SerializedPropertyType.Float)
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return sp.IsGreaterOrEqualToSiblingValue(siblingFieldName, sp.floatValue);
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if (sp.propertyType == SerializedPropertyType.Enum)
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return sp.IsGreaterOrEqualToSiblingValue(siblingFieldName, sp.intValue);
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return ECompareType.Unknown;
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}
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public static ECompareType IsGreaterOrEqualToSiblingValue(this SerializedProperty sp, string siblingFieldName, object siblingFieldValue)
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{
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if (string.IsNullOrEmpty(siblingFieldName))
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return ECompareType.Unknown;
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SerializedProperty spSibling = sp.GetRelativeProperty(siblingFieldName);
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if (spSibling == null)
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return ECompareType.Unknown;
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if (spSibling.propertyType == SerializedPropertyType.Integer && siblingFieldValue is int i)
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return spSibling.intValue <= i ? ECompareType.True : ECompareType.False;
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if (spSibling.propertyType == SerializedPropertyType.Float && siblingFieldValue is float f)
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return spSibling.floatValue <= f ? ECompareType.True : ECompareType.False;
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if (spSibling.propertyType == SerializedPropertyType.Enum && siblingFieldValue is int e)
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return spSibling.intValue <= e ? ECompareType.True : ECompareType.False;
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return ECompareType.Unknown;
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}
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public static ECompareType IsSmallerOrEqualToSiblingValue(this SerializedProperty sp, string siblingFieldName)
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{
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if (string.IsNullOrEmpty(siblingFieldName))
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return ECompareType.Unknown;
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SerializedProperty spSibling = sp.GetRelativeProperty(siblingFieldName);
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if (spSibling == null)
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return ECompareType.Unknown;
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if (spSibling.propertyType != sp.propertyType)
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return ECompareType.Unknown;
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if (sp.propertyType == SerializedPropertyType.Integer)
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return sp.IsSmallerOrEqualToSiblingValue(siblingFieldName, sp.intValue);
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if (sp.propertyType == SerializedPropertyType.Float)
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return sp.IsSmallerOrEqualToSiblingValue(siblingFieldName, sp.floatValue);
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if (sp.propertyType == SerializedPropertyType.Enum)
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return sp.IsSmallerOrEqualToSiblingValue(siblingFieldName, sp.intValue);
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return ECompareType.Unknown;
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}
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public static ECompareType IsSmallerOrEqualToSiblingValue(this SerializedProperty sp, string siblingFieldName, object siblingFieldValue)
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{
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if (string.IsNullOrEmpty(siblingFieldName))
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return ECompareType.Unknown;
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SerializedProperty spSibling = sp.GetRelativeProperty(siblingFieldName);
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if (spSibling == null)
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return ECompareType.Unknown;
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if (spSibling.propertyType == SerializedPropertyType.Integer && siblingFieldValue is int i)
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return spSibling.intValue >= i ? ECompareType.True : ECompareType.False;
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if (spSibling.propertyType == SerializedPropertyType.Float && siblingFieldValue is float f)
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return spSibling.floatValue >= f ? ECompareType.True : ECompareType.False;
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if (spSibling.propertyType == SerializedPropertyType.Enum && siblingFieldValue is int e)
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return spSibling.intValue >= e ? ECompareType.True : ECompareType.False;
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return ECompareType.Unknown;
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}
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public static void SetValueTo(this SerializedProperty sp, SerializedProperty other)
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{
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if (sp.propertyType != other.propertyType)
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return;
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switch (sp.propertyType)
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{
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case SerializedPropertyType.LayerMask:
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case SerializedPropertyType.Integer:
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case SerializedPropertyType.Enum:
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sp.intValue = other.intValue;
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break;
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case SerializedPropertyType.Boolean:
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sp.boolValue = other.boolValue;
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break;
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case SerializedPropertyType.Float:
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sp.floatValue = other.floatValue;
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break;
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case SerializedPropertyType.String:
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sp.stringValue = other.stringValue;
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break;
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case SerializedPropertyType.Color:
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sp.colorValue = other.colorValue;
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break;
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case SerializedPropertyType.ObjectReference:
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sp.objectReferenceValue = other.objectReferenceValue;
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break;
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case SerializedPropertyType.Vector2:
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sp.vector2Value = other.vector2Value;
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break;
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case SerializedPropertyType.Vector3:
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sp.vector3Value = other.vector3Value;
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break;
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case SerializedPropertyType.Vector4:
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sp.vector4Value = other.vector4Value;
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break;
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case SerializedPropertyType.Rect:
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sp.rectValue = other.rectValue;
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break;
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case SerializedPropertyType.AnimationCurve:
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sp.animationCurveValue = other.animationCurveValue;
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break;
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case SerializedPropertyType.Bounds:
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sp.boundsValue = other.boundsValue;
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break;
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case SerializedPropertyType.Quaternion:
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sp.quaternionValue = other.quaternionValue;
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break;
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case SerializedPropertyType.Vector2Int:
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sp.vector2IntValue = other.vector2IntValue;
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break;
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case SerializedPropertyType.Vector3Int:
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sp.vector3IntValue = other.vector3IntValue;
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break;
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case SerializedPropertyType.RectInt:
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sp.rectIntValue = other.rectIntValue;
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break;
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case SerializedPropertyType.BoundsInt:
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sp.boundsIntValue = other.boundsIntValue;
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break;
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}
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}
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public static bool TrySetValueTo(this SerializedProperty sp, object value, bool allowDuplicate)
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{
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if (sp.isArray && sp.propertyType != SerializedPropertyType.String)
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{
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if (!allowDuplicate && sp.Contains(value))
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return true;
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Type type = value.GetType();
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if (!type.IsArray)
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{
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sp.InsertArrayElementAtIndex(sp.arraySize);
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sp = sp.GetArrayElementAtIndex(sp.arraySize - 1);
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}
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}
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switch (sp.propertyType)
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{
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case SerializedPropertyType.LayerMask:
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case SerializedPropertyType.Integer:
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case SerializedPropertyType.Enum:
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if (!(value is int i))
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return false;
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sp.intValue = i;
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return true;
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case SerializedPropertyType.Boolean:
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if (!(value is bool b))
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return false;
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sp.boolValue = b;
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return true;
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case SerializedPropertyType.Float:
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if (!(value is float f))
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return false;
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sp.floatValue = f;
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return true;
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case SerializedPropertyType.String:
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if (!(value is string str))
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return false;
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sp.stringValue = str;
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return true;
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case SerializedPropertyType.Color:
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if (!(value is Color c))
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return false;
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sp.colorValue = c;
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return true;
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case SerializedPropertyType.ObjectReference:
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if (!(value is Object o))
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return false;
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sp.objectReferenceValue = o;
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return true;
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case SerializedPropertyType.Vector2:
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if (!(value is Vector2 v2))
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return false;
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sp.vector2Value = v2;
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return true;
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case SerializedPropertyType.Vector3:
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if (!(value is Vector3 v3))
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return false;
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sp.vector3Value = v3;
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return true;
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case SerializedPropertyType.Vector4:
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if (!(value is Vector4 v4))
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return false;
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sp.vector4Value = v4;
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return true;
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case SerializedPropertyType.Rect:
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if (!(value is Rect r))
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return false;
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sp.rectValue = r;
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return true;
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case SerializedPropertyType.AnimationCurve:
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if (!(value is AnimationCurve ac))
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return false;
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sp.animationCurveValue = ac;
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return true;
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case SerializedPropertyType.Bounds:
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if (!(value is Bounds bounds))
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return false;
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sp.boundsValue = bounds;
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return true;
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case SerializedPropertyType.Quaternion:
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if (!(value is Quaternion q))
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return false;
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sp.quaternionValue = q;
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return true;
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case SerializedPropertyType.Vector2Int:
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if (!(value is Vector2Int v2Int))
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return false;
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sp.vector2IntValue = v2Int;
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return true;
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case SerializedPropertyType.Vector3Int:
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if (!(value is Vector3Int v3Int))
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return false;
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sp.vector3IntValue = v3Int;
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return true;
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case SerializedPropertyType.RectInt:
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if (!(value is RectInt ri))
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return false;
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sp.rectIntValue = ri;
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return true;
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case SerializedPropertyType.BoundsInt:
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if (!(value is BoundsInt bi))
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return false;
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sp.boundsIntValue = bi;
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return true;
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}
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return false;
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}
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private static bool Contains(this SerializedProperty sp, object value)
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{
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if (sp.isArray)
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{
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for (var i = 0; i < sp.arraySize; i++)
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{
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SerializedProperty temp = sp.GetArrayElementAtIndex(i);
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if (temp.Contains(value))
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return true;
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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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switch (sp.propertyType)
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{
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case SerializedPropertyType.LayerMask:
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case SerializedPropertyType.Integer:
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case SerializedPropertyType.Enum:
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return Convert.ToInt32(value) == sp.intValue;
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case SerializedPropertyType.Boolean:
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return Convert.ToBoolean(value) == sp.boolValue;
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case SerializedPropertyType.Float:
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return Mathf.Approximately(Convert.ToSingle(value), sp.floatValue);
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case SerializedPropertyType.String:
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return Convert.ToString(value).Equals(sp.stringValue);
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case SerializedPropertyType.ObjectReference:
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if (!(value is Object obj))
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return false;
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return sp.objectReferenceValue == obj;
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}
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}
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catch (Exception e)
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{
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Debug.LogException(e);
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}
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}
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return false;
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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private static string GetRootPath(string propertyPath)
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{
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int lastIndex = propertyPath.LastIndexOf('.');
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return lastIndex != -1 ? propertyPath.Remove(lastIndex) : string.Empty;
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}
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public static T GetValue<T>(this SerializedProperty property) where T : class
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{
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return property.GetValue() as T;
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}
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private static object GetValue(this SerializedProperty property)
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{
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const BindingFlags FLAGS = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
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object obj = property.serializedObject.targetObject;
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foreach (string path in property.propertyPath.Split('.'))
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{
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Type type = obj.GetType();
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FieldInfo field = type.GetField(path, FLAGS);
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if (field != null)
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obj = field.GetValue(obj);
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}
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return obj;
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}
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public static Type GetValueType(this SerializedProperty property)
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{
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const BindingFlags FLAGS = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
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object obj = property.serializedObject.targetObject;
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Type type = null;
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foreach (string path in property.propertyPath.Split('.'))
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{
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Type objType = obj.GetType();
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FieldInfo field = objType.GetField(path, FLAGS);
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if (field == null)
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continue;
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obj = field.GetValue(obj);
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type = field.FieldType;
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}
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if (type != null && type.IsArray)
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type = type.GetElementType();
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return type;
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}
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public static void SetArray<T>(this SerializedProperty property, T[] array) where T : Object
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{
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property.ClearArray();
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for (var i = 0; i < array.Length; i++)
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{
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property.InsertArrayElementAtIndex(i);
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SerializedProperty sp = property.GetArrayElementAtIndex(i);
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sp.objectReferenceValue = array[i];
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}
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}
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public static string GetValueAsString(this SerializedProperty property)
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{
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switch (property.propertyType)
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{
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case SerializedPropertyType.Generic:
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break;
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case SerializedPropertyType.Integer:
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return property.intValue.ToString();
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case SerializedPropertyType.Boolean:
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return property.boolValue.ToString();
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case SerializedPropertyType.Float:
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return property.floatValue.ToString(CultureInfo.InvariantCulture);
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case SerializedPropertyType.String:
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return property.stringValue;
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case SerializedPropertyType.Color:
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return property.colorValue.ToString();
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case SerializedPropertyType.ObjectReference:
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return property.objectReferenceValue != null ? property.objectReferenceValue.ToString() : "null";
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case SerializedPropertyType.LayerMask:
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// TODO: Return as (Layer0 | Layer1) instead for all set bits
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return property.intValue.ToString();
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case SerializedPropertyType.Enum:
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return property.enumNames[property.enumValueIndex];
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case SerializedPropertyType.Vector2:
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return property.vector2Value.ToString();
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case SerializedPropertyType.Vector3:
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return property.vector3Value.ToString();
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case SerializedPropertyType.Vector4:
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return property.vector4Value.ToString();
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case SerializedPropertyType.Rect:
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return property.rectValue.ToString();
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case SerializedPropertyType.ArraySize:
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return property.arraySize.ToString();
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case SerializedPropertyType.Character:
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return ((char)property.intValue).ToString();
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case SerializedPropertyType.Bounds:
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return property.boundsValue.ToString();
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case SerializedPropertyType.Quaternion:
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return property.quaternionValue.ToString();
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case SerializedPropertyType.ExposedReference:
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return property.exposedReferenceValue != null ? property.exposedReferenceValue.ToString() : "null";
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case SerializedPropertyType.FixedBufferSize:
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return property.fixedBufferSize.ToString();
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case SerializedPropertyType.Vector2Int:
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return property.vector2IntValue.ToString();
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case SerializedPropertyType.Vector3Int:
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return property.vector3IntValue.ToString();
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case SerializedPropertyType.RectInt:
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return property.rectIntValue.ToString();
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case SerializedPropertyType.BoundsInt:
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return property.boundsIntValue.ToString();
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case SerializedPropertyType.ManagedReference:
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return property.objectReferenceValue != null ? property.objectReferenceValue.ToString() : "null";
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}
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return "Unable to draw value as string";
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}
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public static int IndexOfProperty(this SerializedProperty property, SerializedProperty element)
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{
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if (!property.isArray)
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return -1;
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for (var i = 0; i < property.arraySize; i++)
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{
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SerializedProperty e = property.GetArrayElementAtIndex(i);
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if (e.propertyPath.Equals(element.propertyPath))
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return i;
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}
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return -1;
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}
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public static FieldInfo GetFieldInfo(this SerializedProperty property)
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{
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object obj = property.serializedObject.targetObject;
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FieldInfo field = null;
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foreach (string path in property.propertyPath.Split('.'))
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{
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field = obj.GetType().GetField(path);
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if (field != null)
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obj = field.GetValue(obj);
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}
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return field;
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}
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}
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} |