[6133] | 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 | using System.Linq;
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| 4 | using System.Text;
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| 5 | using System.Xml;
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| 6 | using System.Windows.Forms;
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| 7 | using HeuristicLab.DataImporter.Data.CommandBase;
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| 8 | using HeuristicLab.DataImporter.Data.Model;
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| 9 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 10 |
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| 11 | namespace HeuristicLab.DataImporter.Data.Command {
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| 12 | [StorableClass]
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| 13 | public class ChangeValueCommand : ColumnCommandBase {
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| 14 | [Storable]
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| 15 | private int position;
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| 16 | [Storable]
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| 17 | private IComparable newValue;
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| 18 |
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| 19 | private IComparable oldValue;
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| 20 | private ICollection<int> oldSortedColumnIndices;
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| 21 | private IEnumerable<SortOrder> oldSortOrder;
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| 22 |
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| 23 | private ChangeValueCommand()
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| 24 | : base(null, string.Empty, -1) {
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| 25 | }
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| 26 |
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| 27 | public ChangeValueCommand(DataSet dataSet, string columnGroupName, int columnIndex, int position, IComparable newValue)
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| 28 | : base(dataSet, columnGroupName, columnIndex) {
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| 29 | this.position = position;
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| 30 | this.newValue = newValue;
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| 31 | }
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| 32 |
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| 33 | public override void Execute() {
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| 34 | base.Execute();
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| 35 | this.oldValue = Column.GetValue(position);
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| 36 | Column.ChangeValueOrNull(position, newValue);
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| 37 | oldSortedColumnIndices = new List<int>(ColumnGroup.SortedColumnIndexes);
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| 38 | oldSortOrder = ColumnGroup.SortOrdersForColumns.ToList();
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| 39 | ColumnGroup.ResetSorting();
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| 40 | Column.FireChanged();
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| 41 | }
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| 42 |
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| 43 | public override void UndoExecute() {
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| 44 | base.UndoExecute();
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| 45 | Column.ChangeValue(position, oldValue);
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| 46 | ColumnGroup.SortOrdersForColumns = oldSortOrder;
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| 47 | ColumnGroup.SortedColumnIndexes = oldSortedColumnIndices;
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| 48 | oldSortedColumnIndices = null;
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| 49 | oldSortOrder = null;
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| 50 | Column.FireChanged();
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| 51 | this.ColumnGroup = null;
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| 52 | }
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| 53 |
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| 54 | public override string Description {
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| 55 | get { return "Column value changed"; }
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| 56 | }
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| 57 | }
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| 58 | }
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