source: trunk/sources/HeuristicLab.Core/3.3/ItemCollection.cs @ 2932

Last change on this file since 2932 was 2932, checked in by swagner, 12 years ago

Operator architecture refactoring (#95)

  • replaced Changed in IItem by ToStringChanged
File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 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.Drawing;
25using System.Linq;
26using HeuristicLab.Collections;
27using HeuristicLab.Common.Resources;
28using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
29
30namespace HeuristicLab.Core {
31  [EmptyStorableClass]
32  [Item("ItemCollection<T>", "Represents a collection of items.")]
33  public class ItemCollection<T> : ObservableCollection<T>, IItem where T : class, IItem {
34    public virtual string ItemName {
35      get { return ItemAttribute.GetName(this.GetType()); }
36    }
37    public virtual string ItemDescription {
38      get { return ItemAttribute.GetDescription(this.GetType()); }
39    }
40    public virtual Image ItemImage {
41      get { return VS2008ImageLibrary.Class; }
42    }
43
44    public ItemCollection() : base() { }
45    public ItemCollection(int capacity) : base(capacity) { }
46    public ItemCollection(IEnumerable<T> collection) : base(collection) { }
47
48    public object Clone() {
49      return Clone(new Cloner());
50    }
51
52    public virtual IDeepCloneable Clone(Cloner cloner) {
53      ItemCollection<T> clone = (ItemCollection<T>)Activator.CreateInstance(this.GetType(), this.Select(x => (T)cloner.Clone(x)));
54      cloner.RegisterClonedObject(this, clone);
55      return clone;
56    }
57
58    public override string ToString() {
59      return ItemName;
60    }
61
62    public event EventHandler ToStringChanged;
63    protected virtual void OnToStringChanged() {
64      if (ToStringChanged != null)
65        ToStringChanged(this, EventArgs.Empty);
66    }
67  }
68}
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