[2653] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[11185] | 3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[2653] | 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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[3136] | 23 | using System.Drawing;
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[2818] | 24 | using HeuristicLab.Common;
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[2714] | 25 | using HeuristicLab.Core;
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[2653] | 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 27 |
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[2714] | 28 | namespace HeuristicLab.Parameters {
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[2653] | 29 | /// <summary>
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[2740] | 30 | /// A base class for parameters.
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[2653] | 31 | /// </summary>
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[2664] | 32 | [Item("Parameter", "A base class for parameters.")]
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[3017] | 33 | [StorableClass]
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[9195] | 34 | public abstract class Parameter : NamedItem, IParameter {
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[3136] | 35 | public override Image ItemImage {
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| 36 | get {
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| 37 | if ((dataType != null) && (typeof(IOperator).IsAssignableFrom(dataType)))
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[5287] | 38 | return HeuristicLab.Common.Resources.VSImageLibrary.Method;
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[3136] | 39 | else
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| 40 | return base.ItemImage;
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| 41 | }
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| 42 | }
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[2653] | 43 | public override bool CanChangeName {
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| 44 | get { return false; }
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| 45 | }
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| 46 | public override bool CanChangeDescription {
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| 47 | get { return false; }
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| 48 | }
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| 49 |
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| 50 | [Storable]
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| 51 | private Type dataType;
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| 52 | public Type DataType {
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| 53 | get { return dataType; }
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| 54 | }
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[5193] | 55 |
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[5768] | 56 | [Storable(DefaultValue = false)]
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| 57 | private bool hidden;
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| 58 | public bool Hidden {
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| 59 | get { return hidden; }
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| 60 | set {
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| 61 | if (value != hidden) {
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| 62 | hidden = value;
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| 63 | OnHiddenChanged();
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| 64 | }
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| 65 | }
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| 66 | }
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| 67 |
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[2757] | 68 | public IItem ActualValue {
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[9195] | 69 | get { return GetActualValue(); }
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| 70 | set { SetActualValue(value); }
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[2757] | 71 | }
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[2653] | 72 |
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[4722] | 73 | [StorableConstructor]
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[5193] | 74 | protected Parameter(bool deserializing)
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| 75 | : base(deserializing) {
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| 76 | }
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[4722] | 77 | protected Parameter(Parameter original, Cloner cloner)
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| 78 | : base(original, cloner) {
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| 79 | dataType = original.dataType;
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[5768] | 80 | hidden = original.hidden;
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[4722] | 81 | }
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[2664] | 82 | protected Parameter()
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[2653] | 83 | : base("Anonymous") {
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| 84 | dataType = typeof(IItem);
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[5768] | 85 | hidden = false;
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[2653] | 86 | }
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[2756] | 87 | protected Parameter(string name, Type dataType)
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| 88 | : base(name) {
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| 89 | if (dataType == null) throw new ArgumentNullException();
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| 90 | this.dataType = dataType;
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[5768] | 91 | hidden = false;
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[2756] | 92 | }
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[2664] | 93 | protected Parameter(string name, string description, Type dataType)
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[2653] | 94 | : base(name, description) {
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| 95 | if (dataType == null) throw new ArgumentNullException();
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| 96 | this.dataType = dataType;
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[5768] | 97 | hidden = false;
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[6103] | 98 | }
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| 99 |
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[2669] | 100 | public override string ToString() {
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[3688] | 101 | return Name;
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[2669] | 102 | }
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[2757] | 103 |
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| 104 | protected abstract IItem GetActualValue();
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| 105 | protected abstract void SetActualValue(IItem value);
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[5768] | 106 |
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| 107 | public event EventHandler HiddenChanged;
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| 108 | protected virtual void OnHiddenChanged() {
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| 109 | EventHandler handler = HiddenChanged;
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| 110 | if (handler != null) handler(this, EventArgs.Empty);
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| 111 | }
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[2653] | 112 | }
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| 113 | }
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