[3332] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[5445] | 3 | * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[3332] | 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 System.Windows.Forms;
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[4888] | 26 | using HeuristicLab.Core;
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[4068] | 27 | using HeuristicLab.Data.Views;
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[3332] | 28 | using HeuristicLab.MainForm;
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| 29 |
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| 30 | namespace HeuristicLab.Optimization.Views {
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[3347] | 31 | [View("RunCollection Tabular View")]
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[3332] | 32 | [Content(typeof(RunCollection), false)]
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[4200] | 33 | public sealed partial class RunCollectionTabularView : StringConvertibleMatrixView {
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| 34 | private int[] runToRowMapping;
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[4883] | 35 | private bool suppressUpdates = false;
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[3332] | 36 | public RunCollectionTabularView() {
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| 37 | InitializeComponent();
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[4771] | 38 | dataGridView.RowHeaderMouseDoubleClick += new DataGridViewCellMouseEventHandler(dataGridView_RowHeaderMouseDoubleClick);
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[3332] | 39 | }
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| 40 |
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[3350] | 41 | public override bool ReadOnly {
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[4435] | 42 | get { return true; }
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[3350] | 43 | set { /*not needed because results are always readonly */}
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| 44 | }
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| 45 |
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[3332] | 46 | public new RunCollection Content {
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[3423] | 47 | get { return (RunCollection)base.Content; }
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[3332] | 48 | set { base.Content = value; }
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| 49 | }
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| 50 |
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[3614] | 51 | protected override void OnContentChanged() {
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| 52 | base.OnContentChanged();
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| 53 | if (Content != null) {
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[4200] | 54 | runToRowMapping = Enumerable.Range(0, Content.Count).ToArray();
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| 55 | UpdateRowAttributes();
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[3614] | 56 | }
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| 57 | }
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| 58 |
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[4200] | 59 | #region events
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[3448] | 60 | protected override void RegisterContentEvents() {
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| 61 | base.RegisterContentEvents();
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| 62 | Content.ItemsAdded += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
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| 63 | Content.ItemsRemoved += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
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| 64 | Content.CollectionReset += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
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[4888] | 65 | Content.UpdateOfRunsInProgressChanged += new EventHandler(Content_UpdateOfRunsInProgressChanged);
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[3448] | 66 | RegisterRunEvents(Content);
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| 67 | }
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[4200] | 68 | private void RegisterRunEvents(IEnumerable<IRun> runs) {
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[3448] | 69 | foreach (IRun run in runs)
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| 70 | run.Changed += new EventHandler(run_Changed);
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| 71 | }
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| 72 | protected override void DeregisterContentEvents() {
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| 73 | base.DeregisterContentEvents();
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| 74 | Content.ItemsAdded -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
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| 75 | Content.ItemsRemoved -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
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| 76 | Content.CollectionReset -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
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[4888] | 77 | Content.UpdateOfRunsInProgressChanged -= new EventHandler(Content_UpdateOfRunsInProgressChanged);
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[3448] | 78 | DeregisterRunEvents(Content);
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| 79 | }
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[4200] | 80 | private void DeregisterRunEvents(IEnumerable<IRun> runs) {
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[3448] | 81 | foreach (IRun run in runs)
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| 82 | run.Changed -= new EventHandler(run_Changed);
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| 83 | }
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| 84 | private void Content_CollectionReset(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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| 85 | DeregisterRunEvents(e.OldItems);
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| 86 | RegisterRunEvents(e.Items);
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| 87 | }
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| 88 | private void Content_ItemsRemoved(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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[3449] | 89 | DeregisterRunEvents(e.Items);
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[3448] | 90 | }
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| 91 | private void Content_ItemsAdded(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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| 92 | RegisterRunEvents(e.Items);
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| 93 | }
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| 94 | private void run_Changed(object sender, EventArgs e) {
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[3632] | 95 | if (InvokeRequired)
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| 96 | this.Invoke(new EventHandler(run_Changed), sender, e);
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| 97 | else {
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| 98 | IRun run = (IRun)sender;
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| 99 | UpdateRun(run);
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| 100 | }
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[3614] | 101 | }
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[4200] | 102 | #endregion
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[3614] | 103 |
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[4819] | 104 | protected override void UpdateColumnHeaders() {
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| 105 | HashSet<string> visibleColumnNames = new HashSet<string>(dataGridView.Columns.OfType<DataGridViewColumn>()
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| 106 | .Where(c => c.Visible && !string.IsNullOrEmpty(c.HeaderText)).Select(c => c.HeaderText));
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| 107 |
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| 108 | for (int i = 0; i < dataGridView.ColumnCount; i++) {
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| 109 | if (i < base.Content.ColumnNames.Count())
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| 110 | dataGridView.Columns[i].HeaderText = base.Content.ColumnNames.ElementAt(i);
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| 111 | else
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| 112 | dataGridView.Columns[i].HeaderText = "Column " + (i + 1);
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| 113 | dataGridView.Columns[i].Visible = visibleColumnNames.Count == 0 || visibleColumnNames.Contains(dataGridView.Columns[i].HeaderText);
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| 114 | }
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| 115 | }
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| 116 |
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[3614] | 117 | private void UpdateRun(IRun run) {
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[4883] | 118 | foreach (int runIndex in GetIndexOfRun(run)) {
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| 119 | int rowIndex = runToRowMapping[runIndex];
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| 120 | this.dataGridView.Rows[rowIndex].Visible = run.Visible;
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| 121 | this.dataGridView.Rows[rowIndex].DefaultCellStyle.ForeColor = run.Color;
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| 122 | }
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[4200] | 123 | this.UpdateRowHeaders();
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[3448] | 124 | }
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| 125 |
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[4883] | 126 |
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[4888] | 127 | private void Content_UpdateOfRunsInProgressChanged(object sender, EventArgs e) {
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[4883] | 128 | if (InvokeRequired)
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[4888] | 129 | Invoke(new EventHandler(Content_UpdateOfRunsInProgressChanged), sender, e);
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[4883] | 130 | else {
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[4888] | 131 | suppressUpdates = Content.UpdateOfRunsInProgress;
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[4883] | 132 | if (!suppressUpdates) UpdateRowAttributes();
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| 133 | }
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| 134 | }
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| 135 |
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| 136 | private IEnumerable<int> GetIndexOfRun(IRun run) {
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[4200] | 137 | int i = 0;
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| 138 | foreach (IRun actualRun in Content) {
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| 139 | if (actualRun == run)
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[4883] | 140 | yield return i;
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[4200] | 141 | i++;
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| 142 | }
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| 143 | }
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| 144 |
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[3332] | 145 | private void dataGridView_RowHeaderMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e) {
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[3546] | 146 | if (e.RowIndex >= 0) {
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[4200] | 147 | IRun run = Content.ElementAt(runToRowMapping.ToList().IndexOf(e.RowIndex));
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[3557] | 148 | IContentView view = MainFormManager.MainForm.ShowContent(run);
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[3423] | 149 | if (view != null) {
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| 150 | view.ReadOnly = this.ReadOnly;
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| 151 | view.Locked = this.Locked;
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| 152 | }
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| 153 | }
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[3332] | 154 | }
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[3447] | 155 |
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[4518] | 156 | protected override void ClearSorting() {
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| 157 | base.ClearSorting();
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[4883] | 158 | runToRowMapping = Enumerable.Range(0, Content.Count).ToArray();
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[4523] | 159 | UpdateRowAttributes();
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[4518] | 160 | }
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| 161 |
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[3447] | 162 | protected override int[] Sort(IEnumerable<KeyValuePair<int, SortOrder>> sortedColumns) {
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| 163 | int[] newSortedIndex = Enumerable.Range(0, Content.Count).ToArray();
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| 164 | RunCollectionRowComparer rowComparer = new RunCollectionRowComparer();
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| 165 | if (sortedColumns.Count() != 0) {
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| 166 | rowComparer.SortedIndizes = sortedColumns;
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| 167 | rowComparer.Matrix = Content;
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| 168 | Array.Sort(newSortedIndex, rowComparer);
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| 169 | }
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[4200] | 170 |
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| 171 | runToRowMapping = new int[newSortedIndex.Length];
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| 172 | int i = 0;
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| 173 | foreach (int runIndex in newSortedIndex) {
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| 174 | runToRowMapping[runIndex] = i;
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| 175 | i++;
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| 176 | }
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| 177 | UpdateRowAttributes();
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[3447] | 178 | return newSortedIndex;
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| 179 | }
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| 180 |
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[4200] | 181 | private void UpdateRowAttributes() {
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| 182 | int runIndex = 0;
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| 183 | foreach (IRun run in Content) {
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| 184 | int rowIndex = this.runToRowMapping[runIndex];
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| 185 | this.dataGridView.Rows[rowIndex].Visible = run.Visible;
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| 186 | this.dataGridView.Rows[rowIndex].DefaultCellStyle.ForeColor = run.Color;
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| 187 | runIndex++;
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| 188 | }
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[4883] | 189 | UpdateRowHeaders();
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[4200] | 190 | }
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| 191 |
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[3447] | 192 | public class RunCollectionRowComparer : IComparer<int> {
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| 193 | public RunCollectionRowComparer() {
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| 194 | }
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| 195 |
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| 196 | private List<KeyValuePair<int, SortOrder>> sortedIndizes;
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| 197 | public IEnumerable<KeyValuePair<int, SortOrder>> SortedIndizes {
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| 198 | get { return this.sortedIndizes; }
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| 199 | set { sortedIndizes = new List<KeyValuePair<int, SortOrder>>(value); }
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| 200 | }
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| 201 | private RunCollection matrix;
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| 202 | public RunCollection Matrix {
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| 203 | get { return this.matrix; }
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| 204 | set { this.matrix = value; }
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| 205 | }
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| 206 |
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| 207 | public int Compare(int x, int y) {
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| 208 | int result = 0;
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| 209 | IItem value1, value2;
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| 210 | IComparable comparable1, comparable2;
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| 211 |
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| 212 | if (matrix == null)
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| 213 | throw new InvalidOperationException("Could not sort IStringConvertibleMatrix if the matrix member is null.");
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| 214 | if (sortedIndizes == null)
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| 215 | return 0;
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| 216 |
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| 217 | foreach (KeyValuePair<int, SortOrder> pair in sortedIndizes.Where(p => p.Value != SortOrder.None)) {
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| 218 | value1 = matrix.GetValue(x, pair.Key);
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| 219 | value2 = matrix.GetValue(y, pair.Key);
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| 220 | comparable1 = value1 as IComparable;
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| 221 | comparable2 = value2 as IComparable;
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| 222 | if (comparable1 != null)
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| 223 | result = comparable1.CompareTo(comparable2);
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| 224 | else {
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| 225 | string string1 = value1 != null ? value1.ToString() : string.Empty;
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| 226 | string string2 = value2 != null ? value2.ToString() : string.Empty;
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| 227 | result = string1.CompareTo(string2);
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| 228 | }
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| 229 | if (pair.Value == SortOrder.Descending)
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| 230 | result *= -1;
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| 231 | if (result != 0)
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| 232 | return result;
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| 233 | }
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| 234 | return result;
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| 235 | }
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| 236 | }
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[3332] | 237 | }
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| 238 | }
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