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