[5112] | 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 HeuristicLab.Core;
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| 6 | using HeuristicLab.Common;
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| 7 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 8 |
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| 9 | namespace HeuristicLab.Problems.MetaOptimization {
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| 10 | // todo: check that at least 1 elements needs to be selected
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| 11 | // todo: control creatable item types
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| 12 | [StorableClass]
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| 13 | public class CheckedValueConfigurationCollection : CheckedItemCollection<IValueConfiguration>, ICheckedValueConfigurationCollection {
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| 14 | [Storable]
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| 15 | private int minItemCount = 1;
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| 16 | public int MinItemCount {
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| 17 | get { return minItemCount; }
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| 18 | }
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| 19 |
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| 20 | [Storable]
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| 21 | protected IItemSet<IItem> validValues;
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| 22 | public IItemSet<IItem> ValidValues {
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| 23 | get { return validValues; }
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| 24 | }
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| 25 |
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[5207] | 26 | public CheckedValueConfigurationCollection(IEnumerable<Type> validTypes) {
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| 27 | this.validValues = new ItemSet<IItem>();
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| 28 | foreach (Type t in validTypes) {
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| 29 | this.validValues.Add((IItem)Activator.CreateInstance(t));
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| 30 | }
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[5112] | 31 | RegisterEvents();
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| 32 | }
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| 33 | public CheckedValueConfigurationCollection() {
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| 34 | RegisterEvents();
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| 35 | }
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| 36 | [StorableConstructor]
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| 37 | protected CheckedValueConfigurationCollection(bool deserializing) : base(deserializing) {
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| 38 | RegisterEvents();
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| 39 | }
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| 40 | protected CheckedValueConfigurationCollection(CheckedValueConfigurationCollection original, Cloner cloner) : base(original, cloner) {
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| 41 | this.minItemCount = original.MinItemCount;
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| 42 | this.validValues = original.validValues;
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| 43 | RegisterEvents();
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| 44 | }
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| 45 | public override IDeepCloneable Clone(Cloner cloner) {
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| 46 | return new CheckedValueConfigurationCollection(this, cloner);
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| 47 | }
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| 48 | [StorableHook(HookType.AfterDeserialization)]
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| 49 | private void AfterDeserialization() {
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| 50 | RegisterEvents();
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| 51 | }
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| 52 |
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| 53 | private void RegisterEvents() {
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| 54 | this.ItemsRemoved += new Collections.CollectionItemsChangedEventHandler<IValueConfiguration>(CheckedValueConfigurationCollection_ItemsRemoved);
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| 55 | }
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| 56 | private void DeregisterEvents() {
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| 57 | this.ItemsRemoved -= new Collections.CollectionItemsChangedEventHandler<IValueConfiguration>(CheckedValueConfigurationCollection_ItemsRemoved);
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| 58 | }
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| 59 |
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| 60 | private void CheckedValueConfigurationCollection_ItemsRemoved(object sender, Collections.CollectionItemsChangedEventArgs<IValueConfiguration> e) {
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| 61 | // auch collectionreset gehört berücksichtigt
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| 62 | // funktioniert so nicht ganz, weil die view das hinzufügen nicht mitkriegt
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| 63 | //if (this.Count < minItemCount) {
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| 64 | // foreach (var item in e.Items) {
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| 65 | // if (this.Count >= minItemCount)
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| 66 | // break;
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| 67 | // this.Add(item);
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| 68 | // }
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| 69 | //}
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| 70 | }
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| 71 | }
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| 72 | }
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