1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2016 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.Drawing;
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26 | using System.Linq;
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27 | using HeuristicLab.Collections;
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28 | using HeuristicLab.Common;
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29 | using HeuristicLab.Core;
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30 | using HeuristicLab.Data;
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31 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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32 |
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33 | namespace HeuristicLab.Analysis {
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34 | [Item("IndexedDataTable", "A data table where the points are also given with a certain index.")]
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35 | [StorableClass]
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36 | public class IndexedDataTable<T> : NamedItem, IStringConvertibleMatrix {
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37 | public static new Image StaticItemImage {
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38 | get { return HeuristicLab.Common.Resources.VSImageLibrary.Performance; }
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39 | }
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40 |
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41 | private DataTableVisualProperties visualProperties;
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42 | public DataTableVisualProperties VisualProperties {
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43 | get { return visualProperties; }
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44 | set {
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45 | if (visualProperties != value) {
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46 | if (value == null) throw new ArgumentNullException("VisualProperties");
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47 | if (visualProperties != null) visualProperties.PropertyChanged -= new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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48 | visualProperties = value;
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49 | visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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50 | OnVisualPropertiesChanged();
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51 | }
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52 | }
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53 | }
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54 |
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55 | private NamedItemCollection<IndexedDataRow<T>> rows;
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56 | public NamedItemCollection<IndexedDataRow<T>> Rows {
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57 | get { return rows; }
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58 | }
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59 |
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60 | #region Persistence Properties
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61 | [Storable(Name = "VisualProperties")]
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62 | private DataTableVisualProperties StorableVisualProperties {
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63 | get { return visualProperties; }
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64 | set {
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65 | visualProperties = value;
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66 | visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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67 | }
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68 | }
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69 | [Storable(Name = "rows")]
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70 | private IEnumerable<IndexedDataRow<T>> StorableRows {
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71 | get { return rows; }
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72 | set { rows = new NamedItemCollection<IndexedDataRow<T>>(value); }
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73 | }
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74 | #endregion
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75 |
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76 | [StorableConstructor]
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77 | protected IndexedDataTable(bool deserializing) : base(deserializing) { }
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78 | protected IndexedDataTable(IndexedDataTable<T> original, Cloner cloner)
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79 | : base(original, cloner) {
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80 | VisualProperties = (DataTableVisualProperties)cloner.Clone(original.visualProperties);
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81 | rows = cloner.Clone(original.rows);
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82 | this.RegisterRowsEvents();
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83 | }
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84 | public IndexedDataTable()
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85 | : base() {
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86 | VisualProperties = new DataTableVisualProperties();
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87 | rows = new NamedItemCollection<IndexedDataRow<T>>();
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88 | this.RegisterRowsEvents();
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89 | }
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90 | public IndexedDataTable(string name)
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91 | : base(name) {
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92 | VisualProperties = new DataTableVisualProperties();
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93 | rows = new NamedItemCollection<IndexedDataRow<T>>();
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94 | this.RegisterRowsEvents();
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95 | }
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96 | public IndexedDataTable(string name, string description)
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97 | : base(name, description) {
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98 | VisualProperties = new DataTableVisualProperties();
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99 | rows = new NamedItemCollection<IndexedDataRow<T>>();
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100 | this.RegisterRowsEvents();
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101 | }
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102 |
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103 | public override IDeepCloneable Clone(Cloner cloner) {
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104 | return new IndexedDataTable<T>(this, cloner);
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105 | }
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106 |
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107 | public event EventHandler VisualPropertiesChanged;
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108 | protected virtual void OnVisualPropertiesChanged() {
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109 | EventHandler handler = VisualPropertiesChanged;
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110 | if (handler != null) handler(this, EventArgs.Empty);
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111 | }
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112 |
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113 | private void VisualProperties_PropertyChanged(object sender, PropertyChangedEventArgs e) {
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114 | OnVisualPropertiesChanged();
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115 | }
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116 |
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117 | protected virtual void RegisterRowsEvents() {
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118 | rows.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedDataRow<T>>(rows_ItemsAdded);
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119 | rows.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedDataRow<T>>(rows_ItemsRemoved);
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120 | rows.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedDataRow<T>>(rows_ItemsReplaced);
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121 | rows.CollectionReset += new CollectionItemsChangedEventHandler<IndexedDataRow<T>>(rows_CollectionReset);
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122 | }
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123 | private void rows_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedDataRow<T>> e) {
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124 | foreach (var row in e.Items)
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125 | this.RegisterRowEvents(row);
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126 |
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127 | this.OnColumnsChanged();
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128 | this.OnColumnNamesChanged();
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129 | this.OnReset();
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130 | }
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131 | private void rows_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedDataRow<T>> e) {
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132 | foreach (var row in e.Items)
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133 | this.DeregisterRowEvents(row);
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134 |
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135 | this.OnColumnsChanged();
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136 | this.OnColumnNamesChanged();
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137 | this.OnReset();
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138 | }
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139 | private void rows_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedDataRow<T>> e) {
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140 | foreach (var row in e.OldItems)
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141 | this.DeregisterRowEvents(row);
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142 | foreach (var row in e.Items)
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143 | this.RegisterRowEvents(row);
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144 |
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145 | this.OnColumnsChanged();
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146 | this.OnColumnNamesChanged();
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147 | this.OnReset();
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148 | }
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149 | private void rows_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedDataRow<T>> e) {
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150 | foreach (var row in e.OldItems)
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151 | this.DeregisterRowEvents(row);
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152 | foreach (var row in e.Items)
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153 | this.RegisterRowEvents(row);
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154 |
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155 | if (e.OldItems.Count() != e.Items.Count())
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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 |
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161 | protected virtual void RegisterRowEvents(IndexedDataRow<T> row) {
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162 | row.Values.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsAdded);
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163 | row.Values.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsMoved);
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164 | row.Values.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsRemoved);
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165 | row.Values.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsReplaced);
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166 | row.Values.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_CollectionReset);
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167 | }
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168 | protected virtual void DeregisterRowEvents(IndexedDataRow<T> row) {
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169 | row.Values.ItemsAdded -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsAdded);
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170 | row.Values.ItemsMoved -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsMoved);
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171 | row.Values.ItemsRemoved -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsRemoved);
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172 | row.Values.ItemsReplaced -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_ItemsReplaced);
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173 | row.Values.CollectionReset -= new CollectionItemsChangedEventHandler<IndexedItem<Tuple<T, double>>>(Values_CollectionReset);
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174 | }
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175 |
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176 | private void Values_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<T, double>>> e) {
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177 | this.OnReset();
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178 | }
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179 | private void Values_ItemsMoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<T, double>>> e) {
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180 | this.OnReset();
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181 | }
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182 | private void Values_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<T, double>>> e) {
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183 | this.OnReset();
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184 | }
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185 | private void Values_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<T, double>>> e) {
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186 | this.OnReset();
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187 | }
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188 | private void Values_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedItem<Tuple<T, double>>> e) {
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189 | this.OnReset();
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190 | }
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191 |
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192 | #region IStringConvertibleMatrix Members
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193 |
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194 | int IStringConvertibleMatrix.Rows {
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195 | get { return rows.Count == 0 ? 0 : rows.Max(r => r.Values.Count); }
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196 | set { throw new NotSupportedException(); }
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197 | }
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198 | int IStringConvertibleMatrix.Columns {
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199 | get { return rows.Count * 2; }
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200 | set { throw new NotSupportedException(); }
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201 | }
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202 | IEnumerable<string> IStringConvertibleMatrix.ColumnNames {
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203 | get { return rows.Select(r => new string[] { r.Name + " Index", r.Name }).SelectMany(x => x); }
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204 | set { throw new NotSupportedException(); }
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205 | }
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206 | IEnumerable<string> IStringConvertibleMatrix.RowNames {
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207 | get { return new List<string>(); }
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208 | set { throw new NotSupportedException(); }
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209 | }
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210 |
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211 | bool IStringConvertibleMatrix.SortableView {
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212 | get { return true; }
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213 | set { throw new NotSupportedException(); }
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214 | }
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215 | bool IStringConvertibleMatrix.ReadOnly {
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216 | get { return true; }
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217 | }
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218 |
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219 | string IStringConvertibleMatrix.GetValue(int rowIndex, int columnIndex) {
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220 | if (columnIndex < rows.Count * 2) {
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221 | string columnName = ((IStringConvertibleMatrix)this).ColumnNames.ElementAt(columnIndex);
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222 | if (!rows.ContainsKey(columnName) && columnName.Length > " Index".Length) {
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223 | columnName = columnName.Substring(0, columnName.Length - " Index".Length);
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224 | if (rows.ContainsKey(columnName) && rowIndex < rows[columnName].Values.Count)
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225 | return rows[columnName].Values[rowIndex].Item1.ToString();
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226 | else return string.Empty;
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227 | } else if (rows.ContainsKey(columnName) && rowIndex < rows[columnName].Values.Count)
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228 | return rows[columnName].Values[rowIndex].Item2.ToString();
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229 | }
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230 | return string.Empty;
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231 | }
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232 |
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233 | bool IStringConvertibleMatrix.Validate(string value, out string errorMessage) {
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234 | throw new NotSupportedException();
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235 | }
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236 | bool IStringConvertibleMatrix.SetValue(string value, int rowIndex, int columnIndex) {
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237 | throw new NotSupportedException();
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238 | }
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239 |
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240 | public event EventHandler<EventArgs<int, int>> ItemChanged;
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241 | protected virtual void OnItemChanged(int rowIndex, int columnIndex) {
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242 | var handler = ItemChanged;
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243 | if (handler != null) handler(this, new EventArgs<int, int>(rowIndex, columnIndex));
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244 | OnToStringChanged();
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245 | }
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246 | public event EventHandler Reset;
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247 | protected virtual void OnReset() {
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248 | var handler = Reset;
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249 | if (handler != null) handler(this, EventArgs.Empty);
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250 | }
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251 | public event EventHandler ColumnsChanged;
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252 | protected virtual void OnColumnsChanged() {
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253 | var handler = ColumnsChanged;
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254 | if (handler != null) handler(this, EventArgs.Empty);
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255 | }
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256 | public event EventHandler RowsChanged;
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257 | protected virtual void OnRowsChanged() {
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258 | var handler = RowsChanged;
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259 | if (handler != null) handler(this, EventArgs.Empty);
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260 | }
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261 | public event EventHandler ColumnNamesChanged;
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262 | protected virtual void OnColumnNamesChanged() {
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263 | var handler = ColumnNamesChanged;
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264 | if (handler != null) handler(this, EventArgs.Empty);
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265 | }
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266 | public event EventHandler RowNamesChanged;
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267 | protected virtual void OnRowNamesChanged() {
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268 | var handler = RowNamesChanged;
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269 | if (handler != null) handler(this, EventArgs.Empty);
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270 | }
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271 | public event EventHandler SortableViewChanged;
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272 | protected virtual void OnSortableViewChanged() {
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273 | var handler = SortableViewChanged;
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274 | if (handler != null) handler(this, EventArgs.Empty);
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275 | }
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276 | #endregion
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277 | }
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278 | }
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