| /Reflection.cs |
|---|
| @@ -8,10 +8,11 @@ |
|---|
| using System.Collections.Generic; |
| using System.Linq; |
| using System.Reflection; |
| using wasSharp; |
| |
| namespace wasSharp |
| { |
| public class Reflection |
| public static class Reflection |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
| @@ -38,7 +39,7 @@ |
|---|
| /// <returns>a list of attributes</returns> |
| public static IEnumerable<T> GetEnumAttributes<T>(Enum e) where T : Attribute |
| { |
| return e.GetType().GetRuntimeFields() |
| return e.GetType().GetRuntimeFields().ToArray() |
| .AsParallel() |
| .Select(o => GetAttributeFromEnumValue<T>((Enum) o.GetValue(Activator.CreateInstance<T>()))); |
| } |
| @@ -53,7 +54,7 @@ |
|---|
| public static IEnumerable<string> GetEnumNames<T>() |
| { |
| return |
| typeof (T).GetRuntimeFields() |
| typeof (T).GetRuntimeFields().ToArray() |
| .AsParallel() |
| .Select(o => o.GetCustomAttribute(typeof (NameAttribute), false)) |
| .Select(o => (o as NameAttribute)?.Name) |
| @@ -77,13 +78,13 @@ |
|---|
| // Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Get the description from an enumeration value. |
| /// Get the name from an enumeration value. |
| /// </summary> |
| /// <param name="value">an enumeration value</param> |
| /// <returns>the description or the empty string</returns> |
| public static string GetNameFromEnumValue(Enum value) |
| { |
| NameAttribute attribute = value.GetType() |
| var attribute = value.GetType() |
| .GetRuntimeField(value.ToString()) |
| .GetCustomAttributes(typeof (NameAttribute), false) |
| .SingleOrDefault() as NameAttribute; |
| @@ -100,7 +101,7 @@ |
|---|
| /// <returns>the description or the empty string</returns> |
| public static string GetDescriptionFromEnumValue(Enum value) |
| { |
| DescriptionAttribute attribute = value.GetType() |
| var attribute = value.GetType() |
| .GetRuntimeField(value.ToString()) |
| .GetCustomAttributes(typeof (DescriptionAttribute), false) |
| .SingleOrDefault() as DescriptionAttribute; |
| @@ -118,11 +119,11 @@ |
|---|
| /// <returns>the value or the default of T if case no name attribute found</returns> |
| public static T GetEnumValueFromName<T>(string name) |
| { |
| var field = typeof (T).GetRuntimeFields() |
| var field = typeof (T).GetRuntimeFields().ToArray() |
| .AsParallel().SelectMany(f => f.GetCustomAttributes( |
| typeof (NameAttribute), false), ( |
| f, a) => new {Field = f, Att = a}).SingleOrDefault(a => ((NameAttribute) a.Att) |
| .Name.Equals(name)); |
| f, a) => new {Field = f, Att = a}).SingleOrDefault(a => Strings.StringEquals(((NameAttribute) a.Att) |
| .Name, name, StringComparison.Ordinal)); |
| return field != null ? (T) field.Field.GetValue(Activator.CreateInstance<T>()) : default(T); |
| } |
| |
| @@ -130,7 +131,7 @@ |
|---|
| // Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Get the description of structure member. |
| /// Get the name of a structure member. |
| /// </summary> |
| /// <typeparam name="T">the type of the structure to search</typeparam> |
| /// <param name="structure">the structure to search</param> |
| @@ -138,13 +139,109 @@ |
|---|
| /// <returns>the description or the empty string</returns> |
| public static string GetStructureMemberName<T>(T structure, object item) where T : struct |
| { |
| var field = typeof (T).GetRuntimeFields() |
| var field = typeof (T).GetRuntimeFields().ToArray() |
| .AsParallel().SelectMany(f => f.GetCustomAttributes(typeof (NameAttribute), false), |
| (f, a) => new {Field = f, Att = a}).SingleOrDefault(f => f.Field.GetValue(structure).Equals(item)); |
| return field != null ? ((NameAttribute) field.Att).Name : string.Empty; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2016 Wizardry and Steamworks - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Get field or property from a class by supplying a path. |
| /// </summary> |
| /// <typeparam name="T">the type of the object</typeparam> |
| /// <param name="o">the object</param> |
| /// <param name="path">the fully qualified path to the field of property</param> |
| /// <returns> |
| /// the last object in the fully qualified path or null in case the field or property could not be found |
| /// </returns> |
| public static object GetFP<T>(this T o, string path) |
| { |
| if (string.IsNullOrEmpty(path)) return null; |
| if (o == null) return null; |
| |
| var memberType = o.GetType(); |
| var components = path.Split('.'); |
| |
| var f = memberType.GetRuntimeField(components[0]); |
| var p = memberType.GetRuntimeProperty(components[0]); |
| |
| if (f != null) |
| return components.Length > 1 |
| ? GetFP(f.GetValue(o), |
| components.Skip(1).Aggregate((a, i) => a + @"." + i)) |
| : memberType.GetRuntimeField(path).GetValue(o); |
| |
| if (p != null) |
| return components.Length > 1 |
| ? GetFP(p.GetValue(o), |
| components.Skip(1).Aggregate((a, i) => a + @"." + i)) |
| : memberType.GetRuntimeProperty(path).GetValue(o); |
| |
| return null; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2016 Wizardry and Steamworks - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Get field or property info from a class by supplying a path. |
| /// </summary> |
| /// <typeparam name="T">the type of the object</typeparam> |
| /// <param name="o">the object</param> |
| /// <param name="path">the fully qualified path to the field of property</param> |
| /// <returns> |
| /// the field or property info of the last object in the path or null if the object cannot be found |
| /// </returns> |
| public static object GetFPInfo<T>(this T o, string path) |
| { |
| if (string.IsNullOrEmpty(path)) return null; |
| if (o == null) return null; |
| |
| var memberType = o.GetType(); |
| var components = path.Split('.'); |
| |
| var f = memberType.GetRuntimeField(components[0]); |
| var p = memberType.GetRuntimeProperty(components[0]); |
| |
| if (f != null) |
| return components.Length > 1 |
| ? GetFPInfo(f.GetValue(o), |
| components.Skip(1).Aggregate((a, i) => a + @"." + i)) |
| : memberType.GetRuntimeField(path); |
| |
| if (p != null) |
| return components.Length > 1 |
| ? GetFPInfo(p.GetValue(o), |
| components.Skip(1).Aggregate((a, i) => a + @"." + i)) |
| : memberType.GetRuntimeProperty(path); |
| |
| return null; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2016 Wizardry and Steamworks - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Enumerate all the base types recursively starting from a type. |
| /// </summary> |
| /// <param name="type">the type</param> |
| /// <returns>an enumeration of all base types</returns> |
| public static IEnumerable<Type> GetBaseTypes(this Type type) |
| { |
| var baseType = type.GetTypeInfo().BaseType; |
| if(baseType == null) |
| yield break; |
| yield return baseType; |
| foreach (var t in GetBaseTypes(baseType)) |
| { |
| yield return t; |
| } |
| } |
| |
| /// <summary> |
| /// A generic name attribute. |
| /// </summary> |
| public class NameAttribute : Attribute |
