source: trunk/sources/HeuristicLab.Problems.Instances.VehicleRouting.Views/3.4/VRPInstanceProviderView.cs @ 10009

Last change on this file since 10009 was 10009, checked in by abeham, 7 years ago

#2110: renamed generic view class

File size: 2.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.IO;
24using System.Windows.Forms;
25using HeuristicLab.MainForm;
26using HeuristicLab.PluginInfrastructure;
27using HeuristicLab.Problems.Instances.Views;
28
29namespace HeuristicLab.Problems.Instances.VehicleRouting.Views {
30  [View("VRP InstanceProvider View")]
31  [Content(typeof(IProblemInstanceProvider<IVRPData>), IsDefaultView = true)]
32  public partial class VRPInstanceProviderView<T> : ProblemInstanceProviderView<T> where T : class, IVRPData {
33
34    public VRPInstanceProviderView() {
35      InitializeComponent();
36    }
37
38    protected override void importButton_Click(object sender, EventArgs e) {
39      var provider = Content as IVRPInstanceProvider;
40      if (provider != null) {
41        using (var dialog = new VRPImportDialog(Content.Name)) {
42          if (dialog.ShowDialog() == DialogResult.OK) {
43            var instance = provider.Import(dialog.VRPFileName, dialog.TourFileName);
44            try {
45              GenericConsumer.Load(instance as T);
46              instancesComboBox.SelectedIndex = -1;
47            } catch (Exception ex) {
48              MessageBox.Show(String.Format("This problem does not support loading the instance {0}: {1}", Path.GetFileName(openFileDialog.FileName), Environment.NewLine + ex.Message), "Cannot load instance");
49            }
50          }
51        }
52      }
53    }
54
55    protected override void exportButton_Click(object sender, EventArgs e) {
56      var provider = Content as IVRPInstanceProvider;
57      if (provider != null) {
58        if (saveFileDialog.ShowDialog(this) == DialogResult.OK) {
59          try {
60            provider.Export(GenericExporter.Export(), saveFileDialog.FileName);
61          } catch (Exception ex) {
62            ErrorHandling.ShowErrorDialog(this, ex);
63          }
64        }
65      }
66    }
67  }
68}
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