[761] | 1 | using System;
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| 2 | using System.Drawing;
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[860] | 3 | using System.Collections.Generic;
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[1194] | 4 | using HeuristicLab.Visualization.LabelProvider;
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[761] | 5 |
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| 6 | namespace HeuristicLab.Visualization {
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[867] | 7 | public enum Action {
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| 8 | Added,
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| 9 | Modified,
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| 10 | Deleted
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| 11 | }
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| 12 |
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[761] | 13 | public delegate void DataRowChangedHandler(IDataRow row);
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[867] | 14 | public delegate void ValuesChangedHandler(IDataRow row, double[] values, int index, Action action);
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| 15 | public delegate void ValueChangedHandler(IDataRow row, double value, int index, Action action);
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[761] | 16 |
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[1350] | 17 | public class DataRow : DataRowBase {
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[1233] | 18 | private readonly List<double> dataRow = new List<double>();
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[761] | 19 |
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[1285] | 20 | private double minValue = double.MaxValue;
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| 21 | private double maxValue = double.MinValue;
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| 22 |
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[868] | 23 | public DataRow() {
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| 24 | }
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[1190] | 25 |
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[867] | 26 | public DataRow(string label) {
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[1962] | 27 | this.RowSettings.Label = label;
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[867] | 28 | }
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| 29 |
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| 30 | public DataRow(string label, Color color, int thickness, DrawingStyle style, List<double> dataRow) {
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[1962] | 31 | this.RowSettings.Label = label;
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| 32 | this.RowSettings.Color = color;
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| 33 | this.RowSettings.Thickness = thickness;
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[1972] | 34 | this.RowSettings.Style = style;
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[867] | 35 | this.dataRow = dataRow;
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[1972] | 36 | this.RowSettings.ShowMarkers = true;
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[867] | 37 | }
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| 38 |
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[1561] | 39 | public DataRow(string label, Color color, int thickness, DrawingStyle style, List<double> dataRow, bool showMarkers) {
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[1962] | 40 | this.RowSettings.Label = label;
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| 41 | this.RowSettings.Color = color;
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| 42 | this.RowSettings.Thickness = thickness;
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[1972] | 43 | this.RowSettings.Style = style;
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| 44 | this.RowSettings.ShowMarkers = showMarkers;
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[1561] | 45 | this.dataRow = dataRow;
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| 46 | }
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| 47 |
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[1350] | 48 | public override void AddValue(double value) {
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[1285] | 49 | UpdateMinMaxValue(value);
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| 50 |
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[860] | 51 | dataRow.Add(value);
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[867] | 52 | OnValueChanged(value, dataRow.Count - 1, Action.Added);
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[761] | 53 | }
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| 54 |
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[1350] | 55 | public override void AddValue(double value, int index) {
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[867] | 56 | //check if index is valid
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| 57 | if (index >= 0 && index < dataRow.Count) {
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| 58 | dataRow.Insert(index, value);
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| 59 | OnValueChanged(value, index, Action.Added);
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| 60 | } else {
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[1233] | 61 | throw new IndexOutOfRangeException();
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[867] | 62 | }
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[761] | 63 | }
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| 64 |
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[1350] | 65 | public override void AddValues(double[] values) {
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[860] | 66 | int startInd = dataRow.Count;
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| 67 |
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| 68 | foreach (double d in values) {
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| 69 | dataRow.Add(d);
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| 70 | }
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[867] | 71 | OnValuesChanged(values, startInd, Action.Added);
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[761] | 72 | }
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| 73 |
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[1350] | 74 | public override void AddValues(double[] values, int index) {
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[867] | 75 | int j = index;
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| 76 |
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[860] | 77 | //check if index to start changes is valid
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[867] | 78 | if (index >=0 && (index + values.Length) < dataRow.Count) {
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[860] | 79 | foreach (double d in values) {
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[867] | 80 | dataRow.Insert(j, d);
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| 81 | j++;
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[860] | 82 | }
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[867] | 83 | OnValuesChanged(values, index, Action.Added);
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[860] | 84 | } else {
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[1233] | 85 | throw new IndexOutOfRangeException();
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[860] | 86 | }
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[761] | 87 | }
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| 88 |
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[1350] | 89 | public override void ModifyValue(double value, int index) {
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[867] | 90 | //check if index is valid
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| 91 | if (index >= 0 && index < dataRow.Count) {
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| 92 | dataRow[index] = value;
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| 93 | OnValueChanged(value, index, Action.Modified);
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| 94 | } else {
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[1233] | 95 | throw new IndexOutOfRangeException();
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[867] | 96 | }
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[761] | 97 | }
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| 98 |
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[1350] | 99 | public override void ModifyValues(double[] values, int index) {
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[867] | 100 | int startInd = index;
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| 101 | int modInd = index;
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| 102 |
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| 103 | //check if index to start modification is valid
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| 104 | if (startInd >=0 && startInd + values.Length < dataRow.Count) {
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| 105 | foreach (double d in values) {
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| 106 | dataRow[modInd] = d;
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| 107 | modInd++;
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| 108 | }
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| 109 | OnValuesChanged(values, startInd, Action.Modified);
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| 110 | } else {
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[1233] | 111 | throw new IndexOutOfRangeException();
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[867] | 112 | }
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[761] | 113 | }
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| 114 |
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[1350] | 115 | public override void RemoveValue(int index) {
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[867] | 116 | double remVal = dataRow[index];
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| 117 | //check if index is valid
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| 118 | if (index >= 0 && index < dataRow.Count) {
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| 119 | dataRow.RemoveAt(index);
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| 120 | OnValueChanged(remVal, index, Action.Deleted);
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| 121 | } else {
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[1233] | 122 | throw new IndexOutOfRangeException();
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[867] | 123 | }
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[761] | 124 | }
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| 125 |
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[1350] | 126 | public override void RemoveValues(int index, int count) {
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[867] | 127 | double[] remValues = new double[count]; //removed values
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| 128 | int j = 0;
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| 129 |
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| 130 | //check if count is valid
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| 131 | if (count > 0) {
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| 132 | //check if index is valid
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| 133 | if ((index >= 0) && (index + count <= dataRow.Count)) {
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| 134 | for (int i = index; i < (index + count); i++) {
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| 135 | remValues.SetValue(i, j);
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| 136 | dataRow.RemoveAt(i);
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| 137 | j++;
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| 138 | }
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| 139 | OnValuesChanged(remValues, index, Action.Deleted);
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| 140 | } else {
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[1233] | 141 | throw new IndexOutOfRangeException();
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[867] | 142 | }
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| 143 | } else {
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[1233] | 144 | throw new Exception("parameter count must be > 0!");
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[867] | 145 | }
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[761] | 146 | }
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| 147 |
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[1350] | 148 | public override int Count {
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[860] | 149 | get { return dataRow.Count; }
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[761] | 150 | }
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| 151 |
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[1350] | 152 | public override double this[int index] {
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[860] | 153 | get { return dataRow[index]; }
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[761] | 154 | set {
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[860] | 155 | dataRow[index] = value;
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[867] | 156 | OnValueChanged(value, index, Action.Modified);
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[761] | 157 | }
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| 158 | }
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[1285] | 159 |
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[1350] | 160 | public override double MinValue {
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[1285] | 161 | get { return minValue; }
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| 162 | }
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| 163 |
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[1350] | 164 | public override double MaxValue {
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[1285] | 165 | get { return maxValue; }
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| 166 | }
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| 167 |
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| 168 | private void UpdateMinMaxValue(double value) {
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| 169 | maxValue = Math.Max(value, maxValue);
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| 170 | minValue = Math.Min(value, minValue);
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| 171 | }
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[761] | 172 | }
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| 173 | } |
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