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source: branches/HeuristicLab.DataImporter/HeuristicLab.DataImporter.Data/Command/InsertRowCommand.cs @ 10464

Last change on this file since 10464 was 9615, checked in by mkommend, 11 years ago

#1734: Updated copyright information in all DataImporter classes.

File size: 2.4 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.Collections.Generic;
23using System.Linq;
24using System.Windows.Forms;
25using HeuristicLab.DataImporter.Data.CommandBase;
26using HeuristicLab.DataImporter.Data.Model;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
28
29namespace HeuristicLab.DataImporter.Data.Command {
30  [StorableClass]
31  public class InsertRowCommand : ColumnGroupCommandBase {
32    [Storable]
33    private int position;
34
35    private ICollection<int> oldSortedColumnIndices;
36    private IEnumerable<SortOrder> oldSortOrder;
37
38    [StorableConstructor]
39    protected InsertRowCommand(bool deserializing) : base(deserializing) { }
40
41    public InsertRowCommand(DataSet dataSet, string columnGroupName, int position)
42      : base(dataSet, columnGroupName) {
43      this.position = position;
44    }
45
46    public override void Execute() {
47      base.Execute();
48      ColumnGroup.InsertRow(position, ColumnGroup.GetEmptyRow());
49      oldSortedColumnIndices = new List<int>(ColumnGroup.SortedColumnIndexes);
50      oldSortOrder = ColumnGroup.SortOrdersForColumns.ToList();
51      ColumnGroup.FireChanged();
52      this.ColumnGroup = null;
53    }
54
55    public override void UndoExecute() {
56      base.UndoExecute();
57      ColumnGroup.DeleteRow(position);
58      ColumnGroup.SortOrdersForColumns = oldSortOrder;
59      ColumnGroup.SortedColumnIndexes = oldSortedColumnIndices;
60      oldSortedColumnIndices = null;
61      oldSortOrder = null;
62      ColumnGroup.FireChanged();
63      this.ColumnGroup = null;
64    }
65
66    public override string Description {
67      get { return "Empty row inserted"; }
68    }
69  }
70}
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