source: branches/HeuristicLab.DataImporter/HeuristicLab.DataImporter.Command/ChangeDataset/DeleteColumnGroupCommand.cs @ 7267

Last change on this file since 7267 was 7267, checked in by gkronber, 9 years ago

#1734 updated copyright year in all files of the DataImporter branch

File size: 2.7 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 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.Linq;
25using System.Text;
26using HeuristicLab.DataImporter.Data;
27using HeuristicLab.DataImporter.Data.CommandBase;
28using HeuristicLab.DataImporter.Data.Model;
29using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
30
31namespace HeuristicLab.DataImporter.Command {
32  [StorableClass]
33  [ViewableCommandInfoAttribute("Delete ColumnGroup", 1, ColumnGroupState.Active, "ColumnGroup Commands", Position = 1)]
34  public class DeleteColumnGroupCommand : DataSetCommandWithAffectedColumnGroupsBase {
35    private List<KeyValuePair<int, ColumnGroup>> deletedColumnGroups;
36
37    private DeleteColumnGroupCommand()
38      : base(null, null) {
39      deletedColumnGroups = new List<KeyValuePair<int, ColumnGroup>>();
40    }
41
42    public DeleteColumnGroupCommand(DataSet dataSet, List<string> affectedColumnGroupNames)
43      : base(dataSet, affectedColumnGroupNames) {
44      deletedColumnGroups = new List<KeyValuePair<int, ColumnGroup>>();
45    }
46
47    public override string Description {
48      get { return "Delete ColumnGroup"; }
49    }
50
51    public override void Execute() {
52      base.Execute();
53      ColumnGroup columnGroup;
54      foreach (string columnGroupName in AffectedColumnGroupNames) {
55        columnGroup = this.DataSet.GetColumnGroup(columnGroupName);
56        deletedColumnGroups.Add(new KeyValuePair<int, ColumnGroup>(this.DataSet.IndexOfColumnGroup(columnGroup), columnGroup));
57        this.DataSet.RemoveColumnGroup(columnGroup);
58      }
59      this.DataSet.FireChanged();
60    }
61
62    public override void UndoExecute() {
63      base.UndoExecute();
64      for (int i = 0; i < deletedColumnGroups.Count; i++)
65        this.DataSet.InsertColumnGroup(deletedColumnGroups[i].Key, deletedColumnGroups[i].Value);
66      deletedColumnGroups.Clear();
67      this.DataSet.FireChanged();
68    }
69  }
70}
Note: See TracBrowser for help on using the repository browser.