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source: stable/HeuristicLab.Optimization.Views/3.3/RunCollectionModifierListView.cs @ 17883

Last change on this file since 17883 was 17181, checked in by swagner, 5 years ago

#2875: Merged r17180 from trunk to stable

File size: 2.7 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.ComponentModel;
24using System.Windows.Forms;
25using HeuristicLab.Core;
26using HeuristicLab.Core.Views;
27using HeuristicLab.MainForm;
28using HeuristicLab.PluginInfrastructure;
29
30namespace HeuristicLab.Optimization.Views {
31
32  [View("Modifier View")]
33  [Content(typeof(ICheckedItemList<IRunCollectionModifier>), false)]
34  public partial class RunCollectionModifiersListView : CheckedItemListView<IRunCollectionModifier> {
35
36    public Action Evaluator { get; set; }
37
38    public RunCollectionModifiersListView() {
39      InitializeComponent();
40      itemsGroupBox.Text = "RunCollection Modifiers";
41    }
42
43    protected override IRunCollectionModifier CreateItem() {
44      if (typeSelectorDialog == null) {
45        typeSelectorDialog = new TypeSelectorDialog();
46        typeSelectorDialog.Caption = "Select RunCollection Modifiers";
47        typeSelectorDialog.TypeSelector.Caption = "Available Modifiers";
48        typeSelectorDialog.TypeSelector.Configure(typeof(IRunCollectionModifier), false, true);
49      }
50
51      if (typeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
52        try {
53          return (IRunCollectionModifier)typeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType();
54        } catch (Exception ex) {
55          ErrorHandling.ShowErrorDialog(this, ex);
56        }
57      }
58      return null;
59    }
60
61    private void evaluateButton_Click(object sender, EventArgs e) {
62      var evaluator = Evaluator;
63      evaluateButton.Enabled = false;
64      var worker = new BackgroundWorker();
65      worker.DoWork += (s, a) => evaluator();
66      worker.RunWorkerCompleted += (s, a) => {
67        evaluateButton.Enabled = Content != null;
68        if (a.Error != null)
69          new ErrorDialog("Evaluation Failed", a.Error).ShowDialog(ParentForm);
70      };
71      worker.RunWorkerAsync();
72    }
73  }
74}
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