corrade-vassal – Blame information for rev
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Rev | Author | Line No. | Line |
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13 | eva | 1 | /////////////////////////////////////////////////////////////////////////// |
2 | // Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3 // |
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3 | // Please see: http://www.gnu.org/licenses/gpl.html for legal details, // |
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4 | // rights of fair usage, the disclaimer and warranty conditions. // |
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5 | /////////////////////////////////////////////////////////////////////////// |
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6 | |||
16 | eva | 7 | using System; |
13 | eva | 8 | using System.Collections.Generic; |
16 | eva | 9 | using System.IO; |
13 | eva | 10 | using System.Xml; |
11 | using System.Xml.Schema; |
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12 | using System.Xml.Serialization; |
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13 | |||
14 | namespace wasSharp |
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15 | { |
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16 | eva | 16 | public static class Collections |
13 | eva | 17 | { |
18 | /// <summary> |
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19 | /// A serializable dictionary class. |
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20 | /// </summary> |
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21 | /// <typeparam name="TKey">the key</typeparam> |
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22 | /// <typeparam name="TValue">the value</typeparam> |
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23 | [XmlRoot("Dictionary")] |
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24 | public class SerializableDictionary<TKey, TValue> |
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25 | : Dictionary<TKey, TValue>, IXmlSerializable |
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26 | { |
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27 | #region IXmlSerializable Members |
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28 | |||
16 | eva | 29 | public SerializableDictionary(IEnumerable<KeyValuePair<TKey, TValue>> kvp) |
30 | { |
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31 | foreach (var i in kvp) |
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32 | { |
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33 | Add(i.Key, i.Value); |
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34 | } |
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35 | } |
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36 | |||
37 | public SerializableDictionary() |
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38 | { |
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39 | } |
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40 | |||
41 | /// <summary> |
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42 | /// Deep-clones the serializable dictionary. |
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43 | /// </summary> |
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44 | /// <returns>a deep clone of the original dictionary</returns> |
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45 | public SerializableDictionary<TKey, TValue> Clone() |
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46 | { |
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47 | SerializableDictionary<TKey, TValue> clone; |
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48 | try |
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49 | { |
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50 | using (var writer = new MemoryStream()) |
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51 | { |
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52 | var serializer = |
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53 | new XmlSerializer( |
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54 | typeof (SerializableDictionary<TKey, TValue>)); |
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55 | serializer.Serialize(writer, this); |
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56 | writer.Seek(0, SeekOrigin.Begin); |
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57 | clone = (SerializableDictionary<TKey, TValue>) |
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58 | new XmlSerializer( |
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59 | typeof (SerializableDictionary<TKey, TValue>)) |
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60 | .Deserialize(writer); |
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61 | } |
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62 | } |
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63 | /* cloning failed so return an empty dictionary */ |
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64 | catch (Exception) |
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65 | { |
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66 | clone = new SerializableDictionary<TKey, TValue>(); |
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67 | } |
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68 | return clone; |
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69 | } |
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70 | |||
13 | eva | 71 | public XmlSchema GetSchema() |
72 | { |
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73 | return null; |
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74 | } |
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75 | |||
76 | public void ReadXml(XmlReader reader) |
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77 | { |
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16 | eva | 78 | var keySerializer = new XmlSerializer(typeof (TKey)); |
79 | var valueSerializer = new XmlSerializer(typeof (TValue)); |
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13 | eva | 80 | |
16 | eva | 81 | var wasEmpty = reader.IsEmptyElement; |
13 | eva | 82 | reader.Read(); |
83 | |||
84 | if (wasEmpty) |
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85 | return; |
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86 | |||
16 | eva | 87 | while (!reader.NodeType.Equals(XmlNodeType.EndElement)) |
13 | eva | 88 | { |
89 | reader.ReadStartElement("Item"); |
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90 | |||
91 | reader.ReadStartElement("Key"); |
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16 | eva | 92 | var key = (TKey) keySerializer.Deserialize(reader); |
13 | eva | 93 | reader.ReadEndElement(); |
94 | |||
95 | reader.ReadStartElement("Value"); |
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16 | eva | 96 | var value = (TValue) valueSerializer.Deserialize(reader); |
13 | eva | 97 | reader.ReadEndElement(); |
98 | |||
99 | Add(key, value); |
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100 | |||
101 | reader.ReadEndElement(); |
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102 | reader.MoveToContent(); |
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103 | } |
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104 | reader.ReadEndElement(); |
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105 | } |
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106 | |||
107 | public void WriteXml(XmlWriter writer) |
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108 | { |
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16 | eva | 109 | var keySerializer = new XmlSerializer(typeof (TKey)); |
110 | var valueSerializer = new XmlSerializer(typeof (TValue)); |
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13 | eva | 111 | |
16 | eva | 112 | foreach (var key in Keys) |
13 | eva | 113 | { |
114 | writer.WriteStartElement("Item"); |
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115 | |||
116 | writer.WriteStartElement("Key"); |
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117 | keySerializer.Serialize(writer, key); |
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118 | writer.WriteEndElement(); |
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119 | |||
120 | writer.WriteStartElement("Value"); |
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16 | eva | 121 | var value = this[key]; |
13 | eva | 122 | valueSerializer.Serialize(writer, value); |
123 | writer.WriteEndElement(); |
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124 | |||
125 | writer.WriteEndElement(); |
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126 | } |
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127 | } |
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128 | |||
129 | #endregion |
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130 | } |
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131 | } |
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132 | } |