1 | using System;
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2 | using System.Drawing;
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3 | using HeuristicLab.Common;
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4 | using HeuristicLab.Core;
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5 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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6 |
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7 | namespace HeuristicLab.Problems.MetaOptimization {
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8 | [Item("TypeValue", "Represents a type.")]
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9 | [StorableClass]
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10 | public class TypeValue : Item {
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11 | public static new Image StaticItemImage {
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12 | get { return HeuristicLab.Common.Resources.VSImageLibrary.Field; }
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13 | }
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14 |
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15 | [Storable]
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16 | protected Type value;
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17 | public virtual Type Value {
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18 | get { return value; }
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19 | set {
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20 | if (ReadOnly) throw new NotSupportedException("Value cannot be set. TypeValue is read-only.");
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21 | if (!value.Equals(this.value)) {
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22 | this.value = value;
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23 | OnValueChanged();
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24 | }
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25 | }
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26 | }
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27 |
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28 | [Storable]
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29 | protected bool readOnly;
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30 | public virtual bool ReadOnly {
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31 | get { return readOnly; }
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32 | }
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33 |
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34 | public TypeValue()
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35 | : base() {
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36 | this.readOnly = false;
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37 | }
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38 | public TypeValue(Type value)
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39 | : base() {
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40 | this.Value = value;
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41 | this.readOnly = false;
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42 | }
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43 | [StorableConstructor]
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44 | protected TypeValue(bool deserializing) : base(deserializing) { }
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45 | protected TypeValue(TypeValue original, Cloner cloner)
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46 | : base(original, cloner) {
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47 | this.value = original.value;
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48 | this.readOnly = original.readOnly;
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49 | }
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50 | public override IDeepCloneable Clone(Cloner cloner) {
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51 | return new TypeValue(this, cloner);
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52 | }
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53 |
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54 | public virtual TypeValue AsReadOnly() {
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55 | TypeValue readOnlyValueTypeValue = (TypeValue)this.Clone();
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56 | readOnlyValueTypeValue.readOnly = true;
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57 | return readOnlyValueTypeValue;
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58 | }
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59 |
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60 | public override string ToString() {
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61 | return value.Name;
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62 | }
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63 |
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64 | public event EventHandler ValueChanged;
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65 | protected virtual void OnValueChanged() {
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66 | if (ValueChanged != null)
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67 | ValueChanged(this, EventArgs.Empty);
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68 | OnToStringChanged();
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69 | }
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70 | }
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71 | }
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