corrade-vassal – Diff between revs 13 and 16
?pathlinks?
Rev 13 | Rev 16 | |||
---|---|---|---|---|
Line 9... | Line 9... | |||
9 | using System.Linq; |
9 | using System.Linq; |
|
10 | using System.Reflection; |
10 | using System.Reflection; |
|
Line 11... | Line 11... | |||
11 | |
11 | |
|
12 | namespace wasSharp |
12 | namespace wasSharp |
|
13 | { |
13 | { |
|
14 | public class Reflection |
14 | public static class Reflection |
|
15 | { |
15 | { |
|
16 | /////////////////////////////////////////////////////////////////////////// |
16 | /////////////////////////////////////////////////////////////////////////// |
|
17 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
17 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
|
18 | /////////////////////////////////////////////////////////////////////////// |
18 | /////////////////////////////////////////////////////////////////////////// |
|
Line 36... | Line 36... | |||
36 | /// </summary> |
36 | /// </summary> |
|
37 | /// <typeparam name="T">the attribute to retrieve</typeparam> |
37 | /// <typeparam name="T">the attribute to retrieve</typeparam> |
|
38 | /// <returns>a list of attributes</returns> |
38 | /// <returns>a list of attributes</returns> |
|
39 | public static IEnumerable<T> GetEnumAttributes<T>(Enum e) where T : Attribute |
39 | public static IEnumerable<T> GetEnumAttributes<T>(Enum e) where T : Attribute |
|
40 | { |
40 | { |
|
41 | return e.GetType().GetRuntimeFields() |
41 | return e.GetType().GetRuntimeFields().ToArray() |
|
42 | .AsParallel() |
42 | .AsParallel() |
|
43 | .Select(o => GetAttributeFromEnumValue<T>((Enum) o.GetValue(Activator.CreateInstance<T>()))); |
43 | .Select(o => GetAttributeFromEnumValue<T>((Enum) o.GetValue(Activator.CreateInstance<T>()))); |
|
44 | } |
44 | } |
|
Line 45... | Line 45... | |||
45 | |
45 | |
|
Line 51... | Line 51... | |||
51 | /// </summary> |
51 | /// </summary> |
|
52 | /// <returns>the field names</returns> |
52 | /// <returns>the field names</returns> |
|
53 | public static IEnumerable<string> GetEnumNames<T>() |
53 | public static IEnumerable<string> GetEnumNames<T>() |
|
54 | { |
54 | { |
|
55 | return |
55 | return |
|
56 | typeof (T).GetRuntimeFields() |
56 | typeof (T).GetRuntimeFields().ToArray() |
|
57 | .AsParallel() |
57 | .AsParallel() |
|
58 | .Select(o => o.GetCustomAttribute(typeof (NameAttribute), false)) |
58 | .Select(o => o.GetCustomAttribute(typeof (NameAttribute), false)) |
|
59 | .Select(o => (o as NameAttribute)?.Name) |
59 | .Select(o => (o as NameAttribute)?.Name) |
|
60 | .Where(o => !string.IsNullOrEmpty(o)) |
60 | .Where(o => !string.IsNullOrEmpty(o)) |
|
61 | .Select(o => o); |
61 | .Select(o => o); |
|
Line 81... | Line 81... | |||
81 | /// </summary> |
81 | /// </summary> |
|
82 | /// <param name="value">an enumeration value</param> |
82 | /// <param name="value">an enumeration value</param> |
|
83 | /// <returns>the description or the empty string</returns> |
83 | /// <returns>the description or the empty string</returns> |
|
84 | public static string GetNameFromEnumValue(Enum value) |
84 | public static string GetNameFromEnumValue(Enum value) |
|
85 | { |
85 | { |
|
86 | NameAttribute attribute = value.GetType() |
86 | var attribute = value.GetType() |
|
87 | .GetRuntimeField(value.ToString()) |
87 | .GetRuntimeField(value.ToString()) |
|
88 | .GetCustomAttributes(typeof (NameAttribute), false) |
88 | .GetCustomAttributes(typeof (NameAttribute), false) |
|
89 | .SingleOrDefault() as NameAttribute; |
89 | .SingleOrDefault() as NameAttribute; |
|
90 | return attribute?.Name; |
90 | return attribute?.Name; |
|
91 | } |
91 | } |
|
Line 98... | Line 98... | |||
98 | /// </summary> |
98 | /// </summary> |
|
99 | /// <param name="value">an enumeration value</param> |
99 | /// <param name="value">an enumeration value</param> |
|
100 | /// <returns>the description or the empty string</returns> |
100 | /// <returns>the description or the empty string</returns> |
|
101 | public static string GetDescriptionFromEnumValue(Enum value) |
101 | public static string GetDescriptionFromEnumValue(Enum value) |
|
102 | { |
102 | { |
|
103 | DescriptionAttribute attribute = value.GetType() |
103 | var attribute = value.GetType() |
|
104 | .GetRuntimeField(value.ToString()) |
104 | .GetRuntimeField(value.ToString()) |
|
105 | .GetCustomAttributes(typeof (DescriptionAttribute), false) |
105 | .GetCustomAttributes(typeof (DescriptionAttribute), false) |
|
106 | .SingleOrDefault() as DescriptionAttribute; |
106 | .SingleOrDefault() as DescriptionAttribute; |
|
107 | return attribute?.Description; |
107 | return attribute?.Description; |
|
108 | } |
108 | } |
|
Line 116... | Line 116... | |||
116 | /// <typeparam name="T">the enumeration type</typeparam> |
116 | /// <typeparam name="T">the enumeration type</typeparam> |
|
117 | /// <param name="name">the description of a member</param> |
117 | /// <param name="name">the description of a member</param> |
|
118 | /// <returns>the value or the default of T if case no name attribute found</returns> |
118 | /// <returns>the value or the default of T if case no name attribute found</returns> |
|
119 | public static T GetEnumValueFromName<T>(string name) |
119 | public static T GetEnumValueFromName<T>(string name) |
|
120 | { |
120 | { |
|
121 | var field = typeof (T).GetRuntimeFields() |
121 | var field = typeof (T).GetRuntimeFields().ToArray() |
|
122 | .AsParallel().SelectMany(f => f.GetCustomAttributes( |
122 | .AsParallel().SelectMany(f => f.GetCustomAttributes( |
|
123 | typeof (NameAttribute), false), ( |
123 | typeof (NameAttribute), false), ( |
|
124 | f, a) => new {Field = f, Att = a}).SingleOrDefault(a => ((NameAttribute) a.Att) |
124 | f, a) => new {Field = f, Att = a}).SingleOrDefault(a => ((NameAttribute) a.Att) |
|
125 | .Name.Equals(name)); |
125 | .Name.Equals(name)); |
|
126 | return field != null ? (T) field.Field.GetValue(Activator.CreateInstance<T>()) : default(T); |
126 | return field != null ? (T) field.Field.GetValue(Activator.CreateInstance<T>()) : default(T); |
|
Line 128... | Line 128... | |||
128 | |
128 | |
|
129 | /////////////////////////////////////////////////////////////////////////// |
129 | /////////////////////////////////////////////////////////////////////////// |
|
130 | // Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 // |
130 | // Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 // |
|
131 | /////////////////////////////////////////////////////////////////////////// |
131 | /////////////////////////////////////////////////////////////////////////// |
|
132 | /// <summary> |
132 | /// <summary> |
|
133 | /// Get the description of structure member. |
133 | /// Get the name of a structure member. |
|
134 | /// </summary> |
134 | /// </summary> |
|
135 | /// <typeparam name="T">the type of the structure to search</typeparam> |
135 | /// <typeparam name="T">the type of the structure to search</typeparam> |
|
136 | /// <param name="structure">the structure to search</param> |
136 | /// <param name="structure">the structure to search</param> |
|
137 | /// <param name="item">the value of the item to search</param> |
137 | /// <param name="item">the value of the item to search</param> |
|
138 | /// <returns>the description or the empty string</returns> |
138 | /// <returns>the description or the empty string</returns> |
|
139 | public static string GetStructureMemberName<T>(T structure, object item) where T : struct |
139 | public static string GetStructureMemberName<T>(T structure, object item) where T : struct |
|
140 | { |
140 | { |
|
141 | var field = typeof (T).GetRuntimeFields() |
141 | var field = typeof (T).GetRuntimeFields().ToArray() |
|
142 | .AsParallel().SelectMany(f => f.GetCustomAttributes(typeof (NameAttribute), false), |
142 | .AsParallel().SelectMany(f => f.GetCustomAttributes(typeof (NameAttribute), false), |
|
143 | (f, a) => new {Field = f, Att = a}).SingleOrDefault(f => f.Field.GetValue(structure).Equals(item)); |
143 | (f, a) => new {Field = f, Att = a}).SingleOrDefault(f => f.Field.GetValue(structure).Equals(item)); |
|
144 | return field != null ? ((NameAttribute) field.Att).Name : string.Empty; |
144 | return field != null ? ((NameAttribute) field.Att).Name : string.Empty; |
|
Line -... | Line 145... | |||
- | 145 | } |
||
- | 146 | |
||
- | 147 | /////////////////////////////////////////////////////////////////////////// |
||
- | 148 | // Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 // |
||
- | 149 | /////////////////////////////////////////////////////////////////////////// |
||
- | 150 | /// <summary> |
||
- | 151 | /// Get enumeration value from its description. |
||
- | 152 | /// </summary> |
||
- | 153 | /// <typeparam name="T">the enumeration type</typeparam> |
||
- | 154 | /// <param name="description">the description of a member</param> |
||
- | 155 | /// <returns>the value or the default of T if case no description found</returns> |
||
- | 156 | public static T GetEnumValueFromDescription<T>(string description) |
||
- | 157 | { |
||
- | 158 | var field = typeof(T).GetRuntimeFields().ToArray() |
||
- | 159 | .AsParallel().SelectMany(f => f.GetCustomAttributes( |
||
- | 160 | typeof(DescriptionAttribute), false), ( |
||
- | 161 | f, a) => new { Field = f, Att = a }).SingleOrDefault(a => ((DescriptionAttribute)a.Att) |
||
- | 162 | .Description.Equals(description)); |
||
- | 163 | return field != null ? (T)field.Field.GetValue(Activator.CreateInstance<T>()) : default(T); |
||
145 | } |
164 | } |
|
146 | |
165 | |
|
147 | /// <summary> |
166 | /// <summary> |
|
148 | /// A generic name attribute. |
167 | /// A generic name attribute. |
|
149 | /// </summary> |
168 | /// </summary> |