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source: branches/HeuristicLab.DataImporter/HeuristicLab.DataImporter.Command/ChangeDataset/AddNewColumnGroupCommand.cs @ 7461

Last change on this file since 7461 was 7267, checked in by gkronber, 13 years ago

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

File size: 2.6 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 System.Xml;
27using HeuristicLab.DataImporter.Data;
28using HeuristicLab.DataImporter.Data.CommandBase;
29using HeuristicLab.DataImporter.Data.Model;
30using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
31
32
33namespace HeuristicLab.DataImporter.Command {
34  [StorableClass]
35  [ViewableCommandInfoAttribute("New ColumnGroup", 0, ColumnGroupState.None, "ColumnGroup Commands", Position = 0)]
36  public class AddNewColumnGroupCommand : DataSetCommandBase {
37    [Storable]
38    private string newColumnGroupName;
39
40    private ColumnGroup newColumnGroup;
41
42    private AddNewColumnGroupCommand()
43      : base(null) {
44    }
45
46    public AddNewColumnGroupCommand(DataSet dataSet)
47      : base(dataSet) {
48      int i = 0;
49      string columnGroupName = "New ColumnGroup " + i;
50      while (dataSet.ColumnGroups.Any(cg => cg.Name == columnGroupName)) {
51        i++;
52        columnGroupName = "New ColumnGroup " + i;
53      }
54      this.newColumnGroupName = columnGroupName;
55    }
56
57    private AddNewColumnGroupCommand(DataSet dataSet, string name)
58      : base(dataSet) {
59      this.newColumnGroupName = name;
60    }
61
62    public override string Description {
63      get { return "New column group"; }
64    }
65
66    public override void Execute() {
67      base.Execute();
68      this.newColumnGroup = new ColumnGroup(newColumnGroupName);
69      this.DataSet.AddColumnGroup(newColumnGroup);
70      this.newColumnGroup.Active = true;
71      this.DataSet.FireChanged();
72    }
73
74    public override void UndoExecute() {
75      base.UndoExecute();
76      this.DataSet.RemoveColumnGroup(newColumnGroup);
77      this.newColumnGroup = null;
78      this.DataSet.FireChanged();
79    }
80  }
81}
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