#region License Information
/* HeuristicLab
* Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System.Collections.Generic;
using System.Linq;
using HeuristicLab.Collections;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HEAL.Attic;
namespace HeuristicLab.Optimization {
[StorableType("E155F5BA-C93F-43F2-A513-A79AEF8F0043")]
public class RunCollectionContentConstraint : Constraint, IRunCollectionConstraint {
public new RunCollection ConstrainedValue {
get { return (RunCollection)base.ConstrainedValue; }
set { base.ConstrainedValue = value; }
}
public new ItemSet ConstraintData {
get { return (ItemSet)base.ConstraintData; }
set { base.ConstraintData = value; }
}
public override IEnumerable AllowedConstraintOperations {
get { return new List() { ConstraintOperation.Equal }; }
}
[StorableConstructor]
protected RunCollectionContentConstraint(StorableConstructorFlag _) : base(_) { }
[StorableHook(HookType.AfterDeserialization)]
private void AfterDeserialization() {
RegisterConstraintDataEvents();
}
protected RunCollectionContentConstraint(RunCollectionContentConstraint original, Cloner cloner)
: base(original, cloner) {
RegisterConstraintDataEvents();
}
public override IDeepCloneable Clone(Cloner cloner) { return new RunCollectionContentConstraint(this, cloner); }
public RunCollectionContentConstraint()
: base() {
ConstraintData = new ItemSet();
}
public RunCollectionContentConstraint(RunCollection constrainedValue, IObservableSet constraintData)
: base(constrainedValue, ConstraintOperation.Equal, constraintData) {
}
public RunCollectionContentConstraint(RunCollection constrainedValue, IObservableSet constraintData, bool active)
: base(constrainedValue, ConstraintOperation.Equal, constraintData, active) {
}
protected override void OnConstraintDataChanged() {
RegisterConstraintDataEvents();
base.OnConstraintDataChanged();
}
private void RegisterConstraintDataEvents() {
if (ConstraintData != null) {
ConstraintData.ItemsAdded += new CollectionItemsChangedEventHandler(ConstraintData_ItemsAdded);
ConstraintData.ItemsRemoved += new CollectionItemsChangedEventHandler(ConstraintData_ItemsRemoved);
ConstraintData.CollectionReset += new CollectionItemsChangedEventHandler(ConstraintData_CollectionReset);
}
}
private void ConstraintData_ItemsAdded(object sender, CollectionItemsChangedEventArgs e) {
base.OnConstraintDataChanged();
}
private void ConstraintData_ItemsRemoved(object sender, CollectionItemsChangedEventArgs e) {
base.OnConstraintDataChanged();
}
private void ConstraintData_CollectionReset(object sender, CollectionItemsChangedEventArgs e) {
base.OnConstraintDataChanged();
}
protected override bool Check(object constrainedMember) {
if (!Active) return true;
foreach (IRun run in ConstrainedValue.Where(r => r.Visible))
run.Visible = !ConstraintData.Contains(run);
return true;
}
protected override bool Check(object constrainedMember, out string errorMessage) {
errorMessage = string.Empty;
if (!Active) return true;
foreach (IRun run in ConstrainedValue.Where(r => r.Visible))
run.Visible = !ConstraintData.Contains(run);
return true;
}
}
}