[3390] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Drawing;
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| 25 | using System.Linq;
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| 26 | using HeuristicLab.Collections;
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| 27 | using HeuristicLab.Common;
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| 28 | using HeuristicLab.Common.Resources;
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| 29 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 30 |
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| 31 | namespace HeuristicLab.Core {
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| 32 | [StorableClass]
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| 33 | [Item("ReadOnlyItemCollection<T>", "Represents a read-only collection of items.")]
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| 34 | public class ReadOnlyItemCollection<T> : ReadOnlyObservableCollection<T>, IItemCollection<T> where T : class, IItem {
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[3483] | 35 | private string filename;
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| 36 | public string Filename {
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| 37 | get { return filename; }
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| 38 | set {
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[3550] | 39 | if (value == null) throw new ArgumentNullException();
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| 40 | if ((filename == null) || !filename.Equals(value)) {
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[3483] | 41 | filename = value;
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| 42 | OnFilenameChanged();
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| 43 | }
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| 44 | }
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| 45 | }
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| 46 |
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[3390] | 47 | public virtual string ItemName {
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| 48 | get { return ItemAttribute.GetName(this.GetType()); }
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| 49 | }
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| 50 | public virtual string ItemDescription {
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| 51 | get { return ItemAttribute.GetDescription(this.GetType()); }
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| 52 | }
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[3728] | 53 | public Version ItemVersion {
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| 54 | get { return ItemAttribute.GetVersion(this.GetType()); }
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| 55 | }
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[3390] | 56 | public virtual Image ItemImage {
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| 57 | get { return VS2008ImageLibrary.Class; }
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| 58 | }
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| 59 |
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| 60 | public ReadOnlyItemCollection() : base(new ItemCollection<T>()) { }
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| 61 | public ReadOnlyItemCollection(IItemCollection<T> collection) : base(collection) { }
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| 62 | [StorableConstructor]
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[3560] | 63 | protected ReadOnlyItemCollection(bool deserializing) : base(deserializing) { }
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[3390] | 64 |
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| 65 | public object Clone() {
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| 66 | return Clone(new Cloner());
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| 67 | }
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| 68 | public virtual IDeepCloneable Clone(Cloner cloner) {
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| 69 | ReadOnlyItemCollection<T> clone = (ReadOnlyItemCollection<T>)Activator.CreateInstance(this.GetType());
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| 70 | cloner.RegisterClonedObject(this, clone);
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| 71 | clone.collection = (IItemCollection<T>)((IItemCollection<T>)collection).Clone(cloner);
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[3560] | 72 | clone.RegisterEvents();
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[3390] | 73 | return clone;
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| 74 | }
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| 75 |
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| 76 | public override string ToString() {
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| 77 | return ItemName;
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| 78 | }
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| 79 |
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[3483] | 80 | public event EventHandler FilenameChanged;
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| 81 | protected virtual void OnFilenameChanged() {
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| 82 | EventHandler handler = FilenameChanged;
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| 83 | if (handler != null) handler(this, EventArgs.Empty);
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| 84 | }
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[3390] | 85 | public event EventHandler ItemImageChanged;
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| 86 | protected virtual void OnItemImageChanged() {
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| 87 | EventHandler handler = ItemImageChanged;
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| 88 | if (handler != null) handler(this, EventArgs.Empty);
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| 89 | }
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| 90 | public event EventHandler ToStringChanged;
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| 91 | protected virtual void OnToStringChanged() {
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| 92 | EventHandler handler = ToStringChanged;
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| 93 | if (handler != null) handler(this, EventArgs.Empty);
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| 94 | }
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| 95 | }
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| 96 | }
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