source: branches/HeuristicLab.VariableInteractionNetworks/HeuristicLab.VariableInteractionNetworks/3.3/CreateTargetVariationExperiment.cs @ 13806

Last change on this file since 13806 was 13806, checked in by bburlacu, 5 years ago

#2288: Remove TinySet.cs in favor of a more general method for generating k-combinations. Improve target variation experiment generation. Refactored code and avoided some corner case exceptions.

File size: 2.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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.Collections.Generic;
24using System.Windows.Forms;
25using HeuristicLab.MainForm;
26using HeuristicLab.Optimization;
27using HeuristicLab.Optimizer;
28using HeuristicLab.Problems.DataAnalysis;
29
30namespace HeuristicLab.VariableInteractionNetworks {
31  internal class CreateTargetVariationExperiment : HeuristicLab.MainForm.WindowsForms.MenuItem, IOptimizerUserInterfaceItemProvider {
32    public override string Name {
33      get { return "Create Target Variation &Experiment"; }
34    }
35    public override IEnumerable<string> Structure {
36      get { return new string[] { "&Edit" }; }
37    }
38    public override int Position {
39      get { return 2300; }
40    }
41    public override string ToolTipText {
42      get { return "Create an experiment for varying the target variable"; }
43    }
44
45    protected override void OnToolStripItemSet(EventArgs e) {
46      ToolStripItem.Enabled = false;
47    }
48    protected override void OnActiveViewChanged(object sender, EventArgs e) {
49      IContentView activeView = MainFormManager.MainForm.ActiveView as IContentView;
50      bool enabled = false;
51      if (activeView != null && !activeView.Locked && activeView.Content != null) {
52        var algorithm = activeView.Content as IAlgorithm;
53        if (algorithm != null) {
54          var problem = algorithm.Problem;
55          // make sure the problem data specifies a target variable
56          enabled = problem is IRegressionProblem || problem is IClassificationProblem;
57        }
58      }
59      ToolStripItem.Enabled = enabled;
60    }
61
62    public override void Execute() {
63      IContentView activeView = MainFormManager.MainForm.ActiveView as IContentView;
64      if ((activeView != null) && (activeView.Content != null) && (activeView.Content is IOptimizer) && !activeView.Locked) {
65        using (CreateTargetVariationExperimentDialog dialog = new CreateTargetVariationExperimentDialog((IAlgorithm)activeView.Content)) {
66          if (dialog.ShowDialog() == DialogResult.OK) MainFormManager.MainForm.ShowContent(dialog.Experiment);
67        }
68      }
69    }
70  }
71}
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