#region License Information
/* HeuristicLab
* Copyright (C) 2002-2018 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.Linq;
using HeuristicLab.Data;
using HeuristicLab.MainForm;
namespace HeuristicLab.Optimization.Views {
[Content(typeof(RunCollectionComparisonConstraint), true)]
public partial class RunCollectionComparisonConstraintView : RunCollectionColumnConstraintView {
public RunCollectionComparisonConstraintView() {
InitializeComponent();
}
public new RunCollectionComparisonConstraint Content {
get { return (RunCollectionComparisonConstraint)base.Content; }
set { base.Content = value; }
}
protected override void OnContentChanged() {
base.OnContentChanged();
if (Content == null || Content.ConstraintData == null)
this.txtConstraintData.Text = string.Empty;
else
this.txtConstraintData.Text = Content.ConstraintData.GetValue();
}
protected override void RegisterContentEvents() {
base.RegisterContentEvents();
Content.ConstraintDataChanged += new EventHandler(Content_ConstraintDataChanged);
}
protected override void DeregisterContentEvents() {
base.DeregisterContentEvents();
Content.ConstraintDataChanged -= new EventHandler(Content_ConstraintDataChanged);
}
protected override void UpdateColumnComboBox() {
this.cmbConstraintColumn.Items.Clear();
if (Content.ConstrainedValue != null) {
IStringConvertibleMatrix matrix = (IStringConvertibleMatrix)Content.ConstrainedValue;
foreach (string columnName in matrix.ColumnNames) {
IEnumerable dataTypes = Content.ConstrainedValue.GetDataType(columnName);
if (dataTypes.Count() == 1) {
Type dataType = dataTypes.First();
if (typeof(IStringConvertibleValue).IsAssignableFrom(dataType) && typeof(IComparable).IsAssignableFrom(dataType))
this.cmbConstraintColumn.Items.Add(columnName);
}
}
if (!string.IsNullOrEmpty(Content.ConstraintColumn)) {
this.cmbConstraintColumn.SelectedItem = Content.ConstraintColumn;
if (Content.ConstraintData != null)
txtConstraintData.Text = Content.ConstraintData.GetValue();
else
this.Content_ConstraintColumnChanged(cmbConstraintColumn, EventArgs.Empty);
}
}
}
protected override void Content_ConstraintColumnChanged(object sender, EventArgs e) {
base.Content_ConstraintColumnChanged(sender, e);
this.Content.ConstraintData = (IStringConvertibleValue)Activator.CreateInstance(Content.ConstrainedValue.GetDataType(cmbConstraintColumn.SelectedItem.ToString()).First());
}
protected override void SetEnabledStateOfControls() {
base.SetEnabledStateOfControls();
txtConstraintData.Enabled = Content != null;
txtConstraintData.ReadOnly = ReadOnly;
}
protected virtual void Content_ConstraintDataChanged(object sender, EventArgs e) {
if (Content.ConstraintData != null)
txtConstraintData.Text = Content.ConstraintData.GetValue();
else
txtConstraintData.Text = string.Empty;
}
private void txtConstraintData_Validated(object sender, EventArgs e) {
IStringConvertibleValue value = (IStringConvertibleValue)Activator.CreateInstance(Content.ConstrainedValue.GetDataType(cmbConstraintColumn.SelectedItem.ToString()).First());
value.SetValue(txtConstraintData.Text);
Content.ConstraintData = value;
}
private void txtConstraintData_Validating(object sender, CancelEventArgs e) {
string errorMessage = string.Empty;
if (!Content.ConstraintData.Validate(txtConstraintData.Text, out errorMessage)) {
errorProvider.SetError(txtConstraintData, errorMessage);
e.Cancel = true;
} else
errorProvider.Clear();
}
}
}