#region License Information
/* HeuristicLab
* Copyright (C) 2002-2019 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;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using HeuristicLab.Collections;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Data;
using HEAL.Fossil;
namespace HeuristicLab.Analysis {
[Item("IndexedDataTable", "A data table where the points are also given with a certain index.")]
[StorableType("1453C842-6312-4931-9B05-20399A0528D6")]
public class IndexedDataTable : NamedItem, IStringConvertibleMatrix, IDataTable> {
public static new Image StaticItemImage {
get { return HeuristicLab.Common.Resources.VSImageLibrary.Performance; }
}
private DataTableVisualProperties visualProperties;
public DataTableVisualProperties VisualProperties {
get { return visualProperties; }
set {
if (visualProperties != value) {
if (value == null) throw new ArgumentNullException("VisualProperties");
if (visualProperties != null) visualProperties.PropertyChanged -= new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
visualProperties = value;
visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
OnVisualPropertiesChanged();
}
}
}
private NamedItemCollection> rows;
public NamedItemCollection> Rows {
get { return rows; }
}
#region Persistence Properties
[Storable(Name = "VisualProperties")]
private DataTableVisualProperties StorableVisualProperties {
get { return visualProperties; }
set {
visualProperties = value;
visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
}
}
[Storable(Name = "rows")]
private IEnumerable> StorableRows {
get { return rows; }
set { rows = new NamedItemCollection>(value); }
}
#endregion
[StorableConstructor]
protected IndexedDataTable(StorableConstructorFlag _) : base(_) { }
protected IndexedDataTable(IndexedDataTable original, Cloner cloner)
: base(original, cloner) {
VisualProperties = (DataTableVisualProperties)cloner.Clone(original.visualProperties);
rows = cloner.Clone(original.rows);
this.RegisterRowsEvents();
}
public IndexedDataTable()
: base() {
VisualProperties = new DataTableVisualProperties();
rows = new NamedItemCollection>();
this.RegisterRowsEvents();
}
public IndexedDataTable(string name)
: base(name) {
VisualProperties = new DataTableVisualProperties(name);
rows = new NamedItemCollection>();
this.RegisterRowsEvents();
}
public IndexedDataTable(string name, string description)
: base(name, description) {
VisualProperties = new DataTableVisualProperties(name);
rows = new NamedItemCollection>();
this.RegisterRowsEvents();
}
public override IDeepCloneable Clone(Cloner cloner) {
return new IndexedDataTable(this, cloner);
}
#region BackwardsCompatibility3.3
// Using the name as title is the old style
[Storable(DefaultValue = true)]
private bool useNameAsTitle = false;
#endregion
[StorableHook(HookType.AfterDeserialization)]
private void AfterDeserialization() {
// BackwardsCompatibility3.3
#region Backwards compatible code, remove with 3.4
// Previously, the Name of the IndexedDataTable was used as Title
if (useNameAsTitle && string.IsNullOrEmpty(VisualProperties.Title)) {
VisualProperties.Title = Name;
useNameAsTitle = false;
}
#endregion
}
public event EventHandler VisualPropertiesChanged;
protected virtual void OnVisualPropertiesChanged() {
var handler = VisualPropertiesChanged;
if (handler != null) handler(this, EventArgs.Empty);
}
private void VisualProperties_PropertyChanged(object sender, PropertyChangedEventArgs e) {
OnVisualPropertiesChanged();
}
private void RegisterRowsEvents() {
rows.ItemsAdded += new CollectionItemsChangedEventHandler>(RowsOnItemsAdded);
rows.ItemsRemoved += new CollectionItemsChangedEventHandler>(RowsOnItemsRemoved);
rows.ItemsReplaced += new CollectionItemsChangedEventHandler>(RowsOnItemsReplaced);
rows.CollectionReset += new CollectionItemsChangedEventHandler>(RowsOnCollectionReset);
foreach (var row in Rows) RegisterRowEvents(row);
}
protected virtual void RowsOnItemsAdded(object sender, CollectionItemsChangedEventArgs> e) {
foreach (var row in e.Items)
this.RegisterRowEvents(row);
this.OnColumnsChanged();
this.OnColumnNamesChanged();
this.OnReset();
}
protected virtual void RowsOnItemsRemoved(object sender, CollectionItemsChangedEventArgs> e) {
foreach (var row in e.Items)
this.DeregisterRowEvents(row);
this.OnColumnsChanged();
this.OnColumnNamesChanged();
this.OnReset();
}
protected virtual void RowsOnItemsReplaced(object sender, CollectionItemsChangedEventArgs> e) {
foreach (var row in e.OldItems)
this.DeregisterRowEvents(row);
foreach (var row in e.Items)
this.RegisterRowEvents(row);
this.OnColumnsChanged();
this.OnColumnNamesChanged();
this.OnReset();
}
protected virtual void RowsOnCollectionReset(object sender, CollectionItemsChangedEventArgs> e) {
foreach (var row in e.OldItems)
this.DeregisterRowEvents(row);
foreach (var row in e.Items)
this.RegisterRowEvents(row);
if (e.OldItems.Count() != e.Items.Count())
this.OnColumnsChanged();
this.OnColumnNamesChanged();
this.OnReset();
}
private void RegisterRowEvents(IndexedDataRow row) {
row.Values.ItemsAdded += new CollectionItemsChangedEventHandler>>(ValuesOnItemsAdded);
row.Values.ItemsMoved += new CollectionItemsChangedEventHandler>>(ValuesOnItemsMoved);
row.Values.ItemsRemoved += new CollectionItemsChangedEventHandler>>(ValuesOnItemsRemoved);
row.Values.ItemsReplaced += new CollectionItemsChangedEventHandler>>(ValuesOnItemsReplaced);
row.Values.CollectionReset += new CollectionItemsChangedEventHandler>>(ValuesOnCollectionReset);
}
private void DeregisterRowEvents(IndexedDataRow row) {
row.Values.ItemsAdded -= new CollectionItemsChangedEventHandler>>(ValuesOnItemsAdded);
row.Values.ItemsMoved -= new CollectionItemsChangedEventHandler>>(ValuesOnItemsMoved);
row.Values.ItemsRemoved -= new CollectionItemsChangedEventHandler>>(ValuesOnItemsRemoved);
row.Values.ItemsReplaced -= new CollectionItemsChangedEventHandler>>(ValuesOnItemsReplaced);
row.Values.CollectionReset -= new CollectionItemsChangedEventHandler>>(ValuesOnCollectionReset);
}
protected virtual void ValuesOnItemsAdded(object sender, CollectionItemsChangedEventArgs>> e) {
this.OnReset();
}
protected virtual void ValuesOnItemsMoved(object sender, CollectionItemsChangedEventArgs>> e) {
this.OnReset();
}
protected virtual void ValuesOnItemsRemoved(object sender, CollectionItemsChangedEventArgs>> e) {
this.OnReset();
}
protected virtual void ValuesOnItemsReplaced(object sender, CollectionItemsChangedEventArgs>> e) {
this.OnReset();
}
protected virtual void ValuesOnCollectionReset(object sender, CollectionItemsChangedEventArgs>> e) {
this.OnReset();
}
#region IStringConvertibleMatrix Members
int IStringConvertibleMatrix.Rows {
get { return rows.Count == 0 ? 0 : rows.Max(r => r.Values.Count); }
set { throw new NotSupportedException(); }
}
int IStringConvertibleMatrix.Columns {
get { return rows.Count * 2; }
set { throw new NotSupportedException(); }
}
IEnumerable IStringConvertibleMatrix.ColumnNames {
get { return rows.Select(r => new string[] { r.Name + " Index", r.Name }).SelectMany(x => x); }
set { throw new NotSupportedException(); }
}
IEnumerable IStringConvertibleMatrix.RowNames {
get { return new List(); }
set { throw new NotSupportedException(); }
}
bool IStringConvertibleMatrix.SortableView {
get { return true; }
set { throw new NotSupportedException(); }
}
bool IStringConvertibleMatrix.ReadOnly {
get { return true; }
}
string IStringConvertibleMatrix.GetValue(int rowIndex, int columnIndex) {
if (columnIndex < rows.Count * 2) {
string columnName = ((IStringConvertibleMatrix)this).ColumnNames.ElementAt(columnIndex);
if (!rows.ContainsKey(columnName) && columnName.Length > " Index".Length) {
columnName = columnName.Substring(0, columnName.Length - " Index".Length);
if (rows.ContainsKey(columnName) && rowIndex < rows[columnName].Values.Count)
return rows[columnName].Values[rowIndex].Item1.ToString();
else return string.Empty;
} else if (rows.ContainsKey(columnName) && rowIndex < rows[columnName].Values.Count)
return rows[columnName].Values[rowIndex].Item2.ToString();
}
return string.Empty;
}
bool IStringConvertibleMatrix.Validate(string value, out string errorMessage) {
throw new NotSupportedException();
}
bool IStringConvertibleMatrix.SetValue(string value, int rowIndex, int columnIndex) {
throw new NotSupportedException();
}
public event EventHandler> ItemChanged;
protected virtual void OnItemChanged(int rowIndex, int columnIndex) {
var handler = ItemChanged;
if (handler != null) handler(this, new EventArgs(rowIndex, columnIndex));
OnToStringChanged();
}
public event EventHandler Reset;
protected virtual void OnReset() {
var handler = Reset;
if (handler != null) handler(this, EventArgs.Empty);
}
public event EventHandler ColumnsChanged;
protected virtual void OnColumnsChanged() {
var handler = ColumnsChanged;
if (handler != null) handler(this, EventArgs.Empty);
}
public event EventHandler RowsChanged;
protected virtual void OnRowsChanged() {
var handler = RowsChanged;
if (handler != null) handler(this, EventArgs.Empty);
}
public event EventHandler ColumnNamesChanged;
protected virtual void OnColumnNamesChanged() {
var handler = ColumnNamesChanged;
if (handler != null) handler(this, EventArgs.Empty);
}
public event EventHandler RowNamesChanged;
protected virtual void OnRowNamesChanged() {
var handler = RowNamesChanged;
if (handler != null) handler(this, EventArgs.Empty);
}
public event EventHandler SortableViewChanged;
protected virtual void OnSortableViewChanged() {
var handler = SortableViewChanged;
if (handler != null) handler(this, EventArgs.Empty);
}
#endregion
}
}