1 | #region License Information
|
---|
2 | /* HeuristicLab
|
---|
3 | * Copyright (C) 2002-2019 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 |
|
---|
22 | using System;
|
---|
23 | using System.Threading.Tasks;
|
---|
24 | using System.Windows.Forms;
|
---|
25 | using HeuristicLab.MainForm;
|
---|
26 | using HeuristicLab.Problems.DataAnalysis;
|
---|
27 |
|
---|
28 | namespace HeuristicLab.Problems.Instances.DataAnalysis.Views {
|
---|
29 | [View("Regression InstanceProvider View")]
|
---|
30 | [Content(typeof(RegressionInstanceProvider), IsDefaultView = true)]
|
---|
31 | public partial class RegressionInstanceProviderView : DataAnalysisInstanceProviderView<IRegressionProblemData> {
|
---|
32 |
|
---|
33 | public new RegressionInstanceProvider Content {
|
---|
34 | get { return (RegressionInstanceProvider)base.Content; }
|
---|
35 | set { base.Content = value; }
|
---|
36 | }
|
---|
37 |
|
---|
38 | public RegressionInstanceProviderView() {
|
---|
39 | InitializeComponent();
|
---|
40 | }
|
---|
41 |
|
---|
42 | protected override void importButton_Click(object sender, EventArgs e) {
|
---|
43 | var importTypeDialog = new RegressionImportDialog();
|
---|
44 | if (importTypeDialog.ShowDialog() == DialogResult.OK) {
|
---|
45 | IRegressionProblemData instance = null;
|
---|
46 |
|
---|
47 | Task.Factory.StartNew(() => {
|
---|
48 | var activeView = (IContentView)MainFormManager.MainForm.ActiveView;
|
---|
49 | var content = activeView.Content;
|
---|
50 | // lock active view and show progress bar
|
---|
51 | try {
|
---|
52 | var progress = Progress.Show(content, "Loading problem instance.");
|
---|
53 |
|
---|
54 | Content.ProgressChanged += (o, args) => { progress.ProgressValue = args.ProgressPercentage / 100.0; };
|
---|
55 |
|
---|
56 | instance = Content.ImportData(importTypeDialog.Path, importTypeDialog.ImportType, importTypeDialog.CSVFormat);
|
---|
57 | } catch (Exception ex) {
|
---|
58 | ErrorWhileParsing(ex);
|
---|
59 | return;
|
---|
60 | } finally {
|
---|
61 | Progress.Hide(content);
|
---|
62 | }
|
---|
63 |
|
---|
64 | try {
|
---|
65 | GenericConsumer.Load(instance);
|
---|
66 | } catch (Exception ex) {
|
---|
67 | ErrorWhileLoading(ex, importTypeDialog.Path);
|
---|
68 | } finally {
|
---|
69 | Invoke((Action)(() => instancesComboBox.SelectedIndex = -1));
|
---|
70 | }
|
---|
71 | });
|
---|
72 | }
|
---|
73 | }
|
---|
74 | }
|
---|
75 | }
|
---|