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source: trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionConstraintView.cs @ 4070

Last change on this file since 4070 was 4068, checked in by swagner, 14 years ago

Sorted usings and removed unused usings in entire solution (#1094)

File size: 5.3 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Linq;
24using HeuristicLab.Core;
25using HeuristicLab.Core.Views;
26using HeuristicLab.Data;
27using HeuristicLab.MainForm;
28
29namespace HeuristicLab.Optimization.Views {
30  [Content(typeof(IRunCollectionConstraint))]
31  public partial class RunCollectionConstraintView : ItemView {
32    public RunCollectionConstraintView() {
33      InitializeComponent();
34    }
35
36    public new IRunCollectionConstraint Content {
37      get { return (IRunCollectionConstraint)base.Content; }
38      set { base.Content = value; }
39    }
40
41    protected override void OnContentChanged() {
42      base.OnContentChanged();
43      cmbConstraintColumn.Items.Clear();
44      cmbConstraintOperation.Items.Clear();
45      chbActive.Checked = false;
46      if (Content != null) {
47        cmbConstraintOperation.Items.AddRange(Content.AllowedConstraintOperations.ToArray());
48        if (Content.ConstraintOperation != null)
49          cmbConstraintOperation.SelectedItem = Content.ConstraintOperation;
50        else if (cmbConstraintOperation.Items.Count != 0)
51          cmbConstraintOperation.SelectedIndex = 0;
52        this.UpdateColumnComboBox();
53        chbActive.Checked = Content.Active;
54        this.ReadOnly = Content.Active;
55      }
56    }
57
58    protected virtual void UpdateColumnComboBox() {
59      this.cmbConstraintColumn.Items.Clear();
60      if (Content.ConstrainedValue != null) {
61        this.cmbConstraintColumn.Items.AddRange(((IStringConvertibleMatrix)Content.ConstrainedValue).ColumnNames.ToArray());
62        if (!string.IsNullOrEmpty(Content.ConstraintColumn))
63          this.cmbConstraintColumn.SelectedItem = Content.ConstraintColumn;
64      }
65    }
66
67    protected override void RegisterContentEvents() {
68      base.RegisterContentEvents();
69      this.Content.ActiveChanged += new EventHandler(Content_ActiveChanged);
70      this.Content.ConstraintOperationChanged += new EventHandler(Content_ComparisonOperationChanged);
71      this.Content.ConstraintColumnChanged += new EventHandler(Content_ConstraintColumnChanged);
72      this.Content.ConstrainedValueChanged += new EventHandler(Content_ConstrainedValueChanged);
73    }
74
75    protected override void DeregisterContentEvents() {
76      base.DeregisterContentEvents();
77      this.Content.ActiveChanged -= new EventHandler(Content_ActiveChanged);
78      this.Content.ConstraintOperationChanged -= new EventHandler(Content_ComparisonOperationChanged);
79      this.Content.ConstraintColumnChanged -= new EventHandler(Content_ConstraintColumnChanged);
80      this.Content.ConstrainedValueChanged += new EventHandler(Content_ConstrainedValueChanged);
81    }
82
83    protected override void SetEnabledStateOfControls() {
84      base.SetEnabledStateOfControls();
85      cmbConstraintColumn.Enabled = !this.ReadOnly && !this.Locked && Content != null;
86      cmbConstraintOperation.Enabled = !this.ReadOnly && !this.Locked && Content != null;
87      chbActive.Enabled = !this.Locked && Content != null;
88    }
89
90    protected virtual void Content_ConstrainedValueChanged(object sender, EventArgs e) {
91      this.UpdateColumnComboBox();
92    }
93
94    protected virtual void Content_ConstraintColumnChanged(object sender, EventArgs e) {
95      if (Content.ConstrainedValue != null) {
96        if (cmbConstraintColumn.SelectedItem.ToString() != Content.ConstraintColumn)
97          cmbConstraintColumn.SelectedItem = Content.ConstraintColumn;
98      }
99    }
100    private void cmbConstraintColumn_SelectedIndexChanged(object sender, EventArgs e) {
101      if (Content.ConstrainedValue != null) {
102        Content.ConstraintColumn = (string)cmbConstraintColumn.SelectedItem;
103      }
104    }
105
106    protected virtual void Content_ComparisonOperationChanged(object sender, EventArgs e) {
107      if (Content.ConstraintOperation != (ConstraintOperation)this.cmbConstraintOperation.SelectedItem)
108        this.cmbConstraintOperation.SelectedItem = Content.ConstraintOperation;
109    }
110    protected virtual void cmbComparisonOperation_SelectedIndexChanged(object sender, EventArgs e) {
111      Content.ConstraintOperation = (ConstraintOperation)this.cmbConstraintOperation.SelectedItem;
112    }
113
114    protected virtual void Content_ActiveChanged(object sender, EventArgs e) {
115      if (this.chbActive.Checked != Content.Active)
116        this.chbActive.Checked = Content.Active;
117      this.ReadOnly = Content.Active;
118    }
119    protected virtual void chbActive_CheckedChanged(object sender, EventArgs e) {
120      Content.Active = chbActive.Checked;
121    }
122  }
123}
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