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.Linq;
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25 | using HeuristicLab.Analysis;
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26 | using HeuristicLab.Analysis.Views;
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27 | using HeuristicLab.Collections;
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28 | using HeuristicLab.Data;
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29 | using HeuristicLab.MainForm;
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30 |
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31 | namespace HeuristicLab.DataPreprocessing.Views {
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32 |
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33 | [View("Line Chart View")]
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34 | [Content(typeof(LineChartContent), true)]
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35 | public partial class LineChartView : PreprocessingChartView {
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36 |
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37 | protected Dictionary<string, DataRow> allInOneDataRows;
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38 | protected DataTable allInOneDataTable;
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39 | protected DataTableControl allInOneDataTableControl;
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40 |
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41 | public LineChartView() {
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42 | InitializeComponent();
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43 | allInOneDataRows = new Dictionary<string, DataRow>();
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44 | allInOneDataTable= new DataTable();
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45 | }
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46 |
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47 | public new LineChartContent Content {
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48 | get { return (LineChartContent)base.Content; }
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49 | set { base.Content = value; }
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50 | }
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51 |
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52 | protected override void InitData() {
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53 | base.InitData();
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54 |
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55 | allInOneDataRows.Clear();
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56 | foreach (var x in Content.VariableItemList.Select((v, i) => new { variable = v.Value, i })) {
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57 | var row = Content.CreateDataRow(x.variable, DataRowVisualProperties.DataRowChartType.Line);
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58 | row.VisualProperties.Color = Colors[x.i % Colors.Length];
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59 | allInOneDataRows.Add(x.variable, row);
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60 | }
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61 |
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62 | allInOneDataTable.Rows.Clear();
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63 | foreach (var variable in Content.VariableItemList.CheckedItems) {
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64 | allInOneDataTable.Rows.Add(allInOneDataRows[variable.Value.Value]);
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65 | }
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66 | }
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67 |
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68 | protected override int GetNumberOfVisibleDataTables() {
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69 | return Content.AllInOneMode ? 1 : base.GetNumberOfVisibleDataTables();
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70 | }
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71 | protected override IEnumerable<DataTableControl> GetVisibleDataTables() {
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72 | if (Content.AllInOneMode) {
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73 | if (allInOneDataTableControl == null)
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74 | allInOneDataTableControl = new DataTableControl() { Content = allInOneDataTable };
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75 | return new[] { allInOneDataTableControl };
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76 | }
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77 | return base.GetVisibleDataTables();
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78 | }
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79 | protected override DataTable CreateDataTable(string variableName) {
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80 | var dt = new DataTable();
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81 | dt.Rows.Add(Content.CreateDataRow(variableName, DataRowVisualProperties.DataRowChartType.Line));
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82 | return dt;
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83 | }
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84 |
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85 | private void allInOneCheckBox_CheckedChanged(object sender, EventArgs e) {
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86 | Content.AllInOneMode = allInOneCheckBox.Checked;
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87 |
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88 | GenerateLayout();
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89 | }
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90 |
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91 | protected override void OnContentChanged() {
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92 | base.OnContentChanged();
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93 | if (Content != null) {
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94 | allInOneCheckBox.Checked = Content.AllInOneMode;
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95 | }
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96 | }
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97 |
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98 | protected override void CheckedItemsChanged(object sender, CollectionItemsChangedEventArgs<IndexedItem<StringValue>> checkedItems) {
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99 | base.CheckedItemsChanged(sender, checkedItems);
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100 |
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101 | foreach (IndexedItem<StringValue> item in checkedItems.Items) {
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102 | string variableName = item.Value.Value;
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103 |
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104 | if (IsVariableChecked(variableName)) {
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105 | // ToDo: avoid clearing all rows, but how?
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106 | allInOneDataTable.Rows.Clear();
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107 | foreach (var variable in Content.VariableItemList.CheckedItems) {
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108 | allInOneDataTable.Rows.Add(allInOneDataRows[variable.Value.Value]);
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109 | }
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110 | } else {
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111 | allInOneDataTable.Rows.Remove(variableName);
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112 | }
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113 | }
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114 | }
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115 |
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116 | #region Add/Remove/Update Variable, Reset
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117 | protected override void AddVariable(string name) {
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118 | base.AddVariable(name);
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119 | var row = Content.CreateDataRow(name, DataRowVisualProperties.DataRowChartType.Line);
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120 | allInOneDataTable.Rows.Add(row);
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121 | }
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122 |
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123 | // remove variable from data table and item list
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124 | protected override void RemoveVariable(string name) {
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125 | base.RemoveVariable(name);
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126 | allInOneDataTable.Rows.Remove(name);
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127 | }
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128 |
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129 | protected override void UpdateVariable(string name) {
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130 | base.UpdateVariable(name);
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131 | allInOneDataTable.Rows.Remove(name);
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132 | var newRow = Content.CreateDataRow(name, DataRowVisualProperties.DataRowChartType.Line);
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133 | allInOneDataTable.Rows.Add(newRow);
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134 | }
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135 | #endregion
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136 | }
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137 | } |
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