1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Collections.Generic;
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24 | using System.ComponentModel;
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25 | using System.Linq;
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26 | using System.Drawing;
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27 | using HeuristicLab.Common;
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28 | using HeuristicLab.Core;
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29 | using HeuristicLab.Data;
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30 | using HeuristicLab.Analysis;
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31 | using HeuristicLab.Collections;
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32 | using HEAL.Attic;
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33 |
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34 | namespace HeuristicLab.DatastreamAnalysis {
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35 | /// <summary>
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36 | /// A table of data values or intervals.
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37 | /// </summary>
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38 | [Item("ExtendedDataTable", "A data table where the points are either double values or ranges")]
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39 | [StorableType("8E716B16-5B9C-441D-97BB-8C362E8D5BC4")]
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40 | public class ExtendedDataTable : NamedItem, IStringConvertibleMatrix, IContent {
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41 | public static new Image StaticItemImage {
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42 | get { return HeuristicLab.Common.Resources.VSImageLibrary.Performance; }
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43 | }
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44 |
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45 | private DataTableVisualProperties visualProperties;
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46 | public DataTableVisualProperties VisualProperties {
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47 | get { return visualProperties; }
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48 | set {
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49 | if (visualProperties != value) {
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50 | if (value == null) throw new ArgumentNullException("VisualProperties");
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51 | if (visualProperties != null) visualProperties.PropertyChanged -= new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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52 | visualProperties = value;
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53 | visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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54 | OnVisualPropertiesChanged();
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55 | }
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56 | }
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57 | }
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58 |
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59 | private NamedItemCollection<RangeDataRow> rows;
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60 | public NamedItemCollection<RangeDataRow> Rows {
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61 | get { return rows; }
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62 | private set {
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63 | if (rows != null) throw new InvalidOperationException("Rows already set.");
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64 | rows = value;
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65 | if (rows != null) RegisterRowsEvents();
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66 | }
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67 | }
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68 |
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69 | #region Persistence Properties
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70 | [Storable(Name = "VisualProperties")]
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71 | private DataTableVisualProperties StorableVisualProperties {
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72 | get { return visualProperties; }
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73 | set {
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74 | visualProperties = value;
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75 | visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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76 | }
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77 | }
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78 | [Storable(Name = "rows")]
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79 | private IEnumerable<RangeDataRow> StorableRows {
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80 | get { return rows; }
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81 | set { rows = new NamedItemCollection<RangeDataRow>(value); }
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82 | }
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83 | #endregion
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84 |
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85 | #region constructors, cloner,...
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86 | [StorableConstructor]
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87 | protected ExtendedDataTable(StorableConstructorFlag _) : base(_) { }
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88 | protected ExtendedDataTable(ExtendedDataTable original, Cloner cloner) : base(original, cloner) {
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89 | VisualProperties = (DataTableVisualProperties)cloner.Clone(original.visualProperties);
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90 | rows = cloner.Clone(original.rows);
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91 | this.RegisterRowsEvents();
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92 | }
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93 | public ExtendedDataTable() : base() {
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94 | Name = "ExtendedDataTable";
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95 | VisualProperties = new DataTableVisualProperties();
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96 | rows = new NamedItemCollection<RangeDataRow>();
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97 | this.RegisterRowsEvents();
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98 | }
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99 | public ExtendedDataTable(string name) : base(name) {
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100 | VisualProperties = new DataTableVisualProperties();
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101 | rows = new NamedItemCollection<RangeDataRow>();
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102 | this.RegisterRowsEvents();
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103 | }
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104 | public ExtendedDataTable(string name, string description) : base(name, description) {
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105 | VisualProperties = new DataTableVisualProperties();
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106 | rows = new NamedItemCollection<RangeDataRow>();
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107 | this.RegisterRowsEvents();
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108 | }
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109 |
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110 | public override IDeepCloneable Clone(Cloner cloner) {
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111 | return new ExtendedDataTable(this, cloner);
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112 | }
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113 | #endregion constructors, cloner,...
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114 |
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115 | #region events
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116 | public event EventHandler VisualPropertiesChanged;
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117 | protected virtual void OnVisualPropertiesChanged() {
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118 | var handler = VisualPropertiesChanged;
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119 | if (handler != null) handler(this, EventArgs.Empty);
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120 | }
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121 |
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122 | private void VisualProperties_PropertyChanged(object sender, PropertyChangedEventArgs e) {
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123 | OnVisualPropertiesChanged();
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124 | }
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125 |
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126 | private void RegisterRowsEvents() {
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127 | rows.ItemsAdded += new CollectionItemsChangedEventHandler<RangeDataRow>(Rows_ItemsAdded);
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128 | rows.ItemsRemoved += new CollectionItemsChangedEventHandler<RangeDataRow>(Rows_ItemsRemoved);
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129 | rows.ItemsReplaced += new CollectionItemsChangedEventHandler<RangeDataRow>(Rows_ItemsReplaced);
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130 | rows.CollectionReset += new CollectionItemsChangedEventHandler<RangeDataRow>(Rows_CollectionReset);
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131 | foreach (var row in Rows) RegisterRowEvents(row);
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132 | }
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133 |
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134 | protected virtual void Rows_ItemsAdded(object sender, CollectionItemsChangedEventArgs<RangeDataRow> e) {
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135 | foreach (var row in e.Items)
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136 | this.RegisterRowEvents(row);
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137 |
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138 | this.OnColumnsChanged();
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139 | this.OnColumnNamesChanged();
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140 | this.OnReset();
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141 | }
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142 | protected virtual void Rows_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<RangeDataRow> e) {
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143 | foreach (var row in e.Items)
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144 | this.DeregisterRowEvents(row);
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145 |
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146 | this.OnColumnsChanged();
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147 | this.OnColumnNamesChanged();
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148 | this.OnReset();
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149 | }
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150 | protected virtual void Rows_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<RangeDataRow> e) {
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151 | foreach (var row in e.OldItems)
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152 | this.DeregisterRowEvents(row);
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153 | foreach (var row in e.Items)
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154 | this.RegisterRowEvents(row);
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155 |
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156 | this.OnColumnsChanged();
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157 | this.OnColumnNamesChanged();
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158 | this.OnReset();
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159 | }
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160 | protected virtual void Rows_CollectionReset(object sender, CollectionItemsChangedEventArgs<RangeDataRow> e) {
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161 | foreach (var row in e.OldItems)
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162 | this.DeregisterRowEvents(row);
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163 | foreach (var row in e.Items)
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164 | this.RegisterRowEvents(row);
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165 |
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166 | if (e.OldItems.Count() != e.Items.Count())
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167 | this.OnColumnsChanged();
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168 | this.OnColumnNamesChanged();
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169 | this.OnReset();
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170 | }
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171 |
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172 | private void RegisterRowEvents(RangeDataRow row) {
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173 | row.Values.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsAdded);
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174 | row.Values.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsMoved);
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175 | row.Values.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsRemoved);
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176 | row.Values.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsReplaced);
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177 | row.Values.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_CollectionReset);
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178 | //if (row is DataRow) {
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179 | // DataRow _row = row as DataRow;
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180 | // _row.Values.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<double>>(Values_ItemsAdded);
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181 | // _row.Values.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<double>>(Values_ItemsMoved);
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182 | // _row.Values.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<double>>(Values_ItemsRemoved);
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183 | // _row.Values.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<double>>(Values_ItemsReplaced);
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184 | // _row.Values.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<double>>(Values_CollectionReset);
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185 | //} else if(row is RangeDataRow) {
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186 | // RangeDataRow _row = row as RangeDataRow;
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187 | // _row.Values.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsAdded);
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188 | // _row.Values.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsMoved);
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189 | // _row.Values.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsRemoved);
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190 | // _row.Values.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsReplaced);
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191 | // _row.Values.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_CollectionReset);
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192 | //}
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193 | }
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194 | private void DeregisterRowEvents(RangeDataRow row) {
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195 | row.Values.ItemsAdded -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsAdded);
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196 | row.Values.ItemsMoved -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsMoved);
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197 | row.Values.ItemsRemoved -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsRemoved);
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198 | row.Values.ItemsReplaced -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_ItemsReplaced);
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199 | row.Values.CollectionReset -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<double, double>>>(Values_CollectionReset);
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200 | }
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201 | #endregion events
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202 |
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203 | #region RangeDataRow Value Events
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204 | private void Values_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<double, double>>> e) {
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205 | this.OnReset();
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206 | }
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207 | private void Values_ItemsMoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<double, double>>> e) {
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208 | this.OnReset();
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209 | }
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210 | private void Values_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<double, double>>> e) {
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211 | this.OnReset();
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212 | }
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213 | private void Values_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<double, double>>> e) {
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214 | this.OnReset();
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215 | }
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216 | private void Values_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<double, double>>> e) {
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217 | this.OnReset();
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218 | }
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219 | #endregion
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220 |
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221 | #region IStringConvertibleMatrix Members
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222 |
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223 | int IStringConvertibleMatrix.Rows {
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224 | get {
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225 | //int maxDR = rows.OfType<DataRow>().Max(r => r.Values.Count);
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226 | //int maxIDR = rows.OfType<RangeDataRow>().Max(r => r.Values.Count);
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227 | //return rows.Count == 0 ? 0 : maxDR >= maxIDR ? maxDR : maxIDR;
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228 | return rows.Count == 0 ? 0 : rows.Max(r => r.Values.Count);
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229 | }
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230 | set { throw new NotSupportedException(); }
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231 | }
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232 | int IStringConvertibleMatrix.Columns {
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233 | get { return rows.Count; }
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234 | set { throw new NotSupportedException(); }
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235 | }
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236 | IEnumerable<string> IStringConvertibleMatrix.ColumnNames {
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237 | get { return rows.Select(r => r.Name); }
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238 | set { throw new NotSupportedException(); }
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239 | }
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240 | IEnumerable<string> IStringConvertibleMatrix.RowNames {
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241 | get { return Enumerable.Empty<string>(); }
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242 | set { throw new NotSupportedException(); }
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243 | }
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244 |
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245 | bool IStringConvertibleMatrix.SortableView {
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246 | get { return true; }
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247 | set { throw new NotSupportedException(); }
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248 | }
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249 | bool IStringConvertibleMatrix.ReadOnly {
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250 | get { return true; }
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251 | }
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252 |
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253 | string IStringConvertibleMatrix.GetValue(int rowIndex, int columnIndex) {
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254 | if (columnIndex < rows.Count) {
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255 | string columnName = ((IStringConvertibleMatrix)this).ColumnNames.ElementAt(columnIndex);
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256 | if(rows.ContainsKey(columnName)) {
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257 | RangeDataRow row = rows[columnName];
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258 | if(rowIndex < row.Values.Count) return "[" + row.Values[rowIndex].Item1 + "," + row.Values[rowIndex].Item1 + "]";
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259 | }
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260 | //if(rows.ContainsKey(columnName)) {
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261 | // if(rows[columnName] is DataRow) {
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262 | // DataRow row = rows[columnName] as DataRow;
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263 | // if (rowIndex < row.Values.Count) return row.Values[rowIndex].ToString();
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264 | // } else if(rows[columnName] is RangeDataRow) {
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265 | // RangeDataRow row = rows[columnName] as RangeDataRow;
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266 | // if (rowIndex < row.Values.Count) return "[" + row.Values[rowIndex].Item1 + "," + row.Values[rowIndex].Item1 + "]";
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267 | // }
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268 | //}
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269 | }
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270 | return string.Empty;
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271 | }
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272 |
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273 | bool IStringConvertibleMatrix.Validate(string value, out string errorMessage) {
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274 | throw new NotSupportedException();
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275 | }
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276 | bool IStringConvertibleMatrix.SetValue(string value, int rowIndex, int columnIndex) {
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277 | throw new NotSupportedException();
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278 | }
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279 |
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280 | public event EventHandler<EventArgs<int, int>> ItemChanged;
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281 | protected virtual void OnItemChanged(int rowIndex, int columnIndex) {
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282 | var handler = ItemChanged;
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283 | if (handler != null) handler(this, new EventArgs<int, int>(rowIndex, columnIndex));
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284 | OnToStringChanged();
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285 | }
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286 | public event EventHandler Reset;
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287 | protected virtual void OnReset() {
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288 | var handler = Reset;
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289 | if (handler != null) handler(this, EventArgs.Empty);
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290 | }
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291 | public event EventHandler ColumnsChanged;
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292 | protected virtual void OnColumnsChanged() {
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293 | var handler = ColumnsChanged;
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294 | if (handler != null) handler(this, EventArgs.Empty);
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295 | }
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296 | public event EventHandler RowsChanged;
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297 | protected virtual void OnRowsChanged() {
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298 | var handler = RowsChanged;
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299 | if (handler != null) handler(this, EventArgs.Empty);
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300 | }
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301 | public event EventHandler ColumnNamesChanged;
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302 | protected virtual void OnColumnNamesChanged() {
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303 | var handler = ColumnNamesChanged;
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304 | if (handler != null) handler(this, EventArgs.Empty);
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305 | }
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306 | public event EventHandler RowNamesChanged;
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307 | protected virtual void OnRowNamesChanged() {
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308 | var handler = RowNamesChanged;
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309 | if (handler != null) handler(this, EventArgs.Empty);
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310 | }
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311 | public event EventHandler SortableViewChanged;
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312 | protected virtual void OnSortableViewChanged() {
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313 | var handler = SortableViewChanged;
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314 | if (handler != null) handler(this, EventArgs.Empty);
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315 | }
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316 | #endregion
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317 | }
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318 | }
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