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source: trunk/sources/HeuristicLab.Optimizer/3.3/MenuItems/OperatorsMenuItem.cs @ 3163

Last change on this file since 3163 was 3163, checked in by swagner, 13 years ago

Implemented (yet empty) start page in optimizer (#936).

File size: 2.5 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.Collections.Generic;
24using System.Linq;
25using System.Windows.Forms;
26using HeuristicLab.Core.Views;
27using HeuristicLab.MainForm;
28
29namespace HeuristicLab.Optimizer.MenuItems {
30  internal class OperatorsMenuItem : HeuristicLab.MainForm.WindowsForms.MenuItem, IOptimizerUserInterfaceItemProvider {
31    private ToolStripMenuItem menuItem;
32
33    public override string Name {
34      get { return "&Operators"; }
35    }
36    public override IEnumerable<string> Structure {
37      get { return new string[] { "&View" }; }
38    }
39    public override int Position {
40      get { return 2200; }
41    }
42
43    protected override void OnToolStripItemSet(EventArgs e) {
44      MainFormManager.MainForm.ViewShown += new EventHandler<ViewShownEventArgs>(MainForm_ViewShown);
45      MainFormManager.MainForm.ViewHidden += new EventHandler<ViewEventArgs>(MainForm_ViewHidden);
46
47      menuItem = ToolStripItem as ToolStripMenuItem;
48      if (menuItem != null) {
49        menuItem.CheckOnClick = true;
50        menuItem.Checked = true;
51      }
52    }
53
54    private void MainForm_ViewShown(object sender, ViewShownEventArgs e) {
55      if ((e.View is OperatorsSidebar) && (menuItem != null))
56        menuItem.Checked = true;
57    }
58    private void MainForm_ViewHidden(object sender, ViewEventArgs e) {
59      if ((e.View is OperatorsSidebar) && (menuItem != null))
60        menuItem.Checked = false;
61    }
62
63    public override void Execute() {
64      var view = MainFormManager.MainForm.Views.OfType<OperatorsSidebar>().FirstOrDefault();
65      if (view.IsShown)
66        view.Hide();
67      else
68        view.Show();
69    }
70  }
71}
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