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source: trunk/sources/HeuristicLab.Operators.Views/3.3/AlgorithmOperatorView.cs @ 10632

Last change on this file since 10632 was 9456, checked in by swagner, 12 years ago

Updated copyright year and added some missing license headers (#1889)

File size: 3.6 KB
RevLine 
[2684]1#region License Information
2/* HeuristicLab
[9456]3 * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[2684]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
[2917]22using System;
[2684]23using HeuristicLab.Core;
24using HeuristicLab.Core.Views;
25using HeuristicLab.MainForm;
26
[4068]27namespace HeuristicLab.Operators.Views {
[2684]28  /// <summary>
29  /// The base class for visual representations of items.
30  /// </summary>
[2917]31  [View("AlgorithmOperator View")]
[2834]32  [Content(typeof(AlgorithmOperator), true)]
[2830]33  public partial class AlgorithmOperatorView : NamedItemView {
34    public new AlgorithmOperator Content {
35      get { return (AlgorithmOperator)base.Content; }
[2713]36      set { base.Content = value; }
[2684]37    }
38
39    /// <summary>
40    /// Initializes a new instance of <see cref="ItemBaseView"/>.
41    /// </summary>
[2830]42    public AlgorithmOperatorView() {
[2684]43      InitializeComponent();
44    }
45
[2917]46    /// <summary>
47    /// Removes the eventhandlers from the underlying <see cref="IOperatorGraph"/>.
48    /// </summary>
49    /// <remarks>Calls <see cref="ViewBase.RemoveItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
50    protected override void DeregisterContentEvents() {
51      Content.BreakpointChanged -= new EventHandler(Content_BreakpointChanged);
52      base.DeregisterContentEvents();
53    }
54
55    /// <summary>
56    /// Adds eventhandlers to the underlying <see cref="IOperatorGraph"/>.
57    /// </summary>
58    /// <remarks>Calls <see cref="ViewBase.AddItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
59    protected override void RegisterContentEvents() {
60      base.RegisterContentEvents();
61      Content.BreakpointChanged += new EventHandler(Content_BreakpointChanged);
62    }
63
[2713]64    protected override void OnContentChanged() {
65      base.OnContentChanged();
66      if (Content == null) {
[2917]67        breakpointCheckBox.Checked = false;
[2713]68        parameterCollectionView.Content = null;
[2826]69        operatorGraphViewHost.Content = null;
[2684]70      } else {
[2917]71        breakpointCheckBox.Checked = Content.Breakpoint;
[2713]72        parameterCollectionView.Content = ((IOperator)Content).Parameters;
[2949]73        operatorGraphViewHost.ViewType = null;
[2826]74        operatorGraphViewHost.Content = Content.OperatorGraph;
[2684]75      }
76    }
[2917]77
[3904]78    protected override void SetEnabledStateOfControls() {
79      base.SetEnabledStateOfControls();
[3696]80      breakpointCheckBox.Enabled = Content != null && !Locked;
[3454]81      parameterCollectionView.Enabled = Content != null;
82      operatorGraphViewHost.Enabled = Content != null;
83    }
84
[3696]85
[4068]86
[2917]87    protected void Content_BreakpointChanged(object sender, EventArgs e) {
88      if (InvokeRequired)
89        Invoke(new EventHandler(Content_DescriptionChanged), sender, e);
90      else
91        breakpointCheckBox.Checked = Content.Breakpoint;
92    }
93
94    protected void breakpointCheckBox_CheckedChanged(object sender, System.EventArgs e) {
95      if (Content != null) Content.Breakpoint = breakpointCheckBox.Checked;
96    }
[2684]97  }
98}
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