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source: trunk/sources/HeuristicLab.Core.Views/3.3/VariableInfoView.cs @ 2546

Last change on this file since 2546 was 2546, checked in by swagner, 15 years ago

Continued work on Optimizer and on adapting all views to the new MainForm concept (#770)

File size: 5.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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.ComponentModel;
25using System.Drawing;
26using System.Data;
27using System.Text;
28using System.Windows.Forms;
29using HeuristicLab.MainForm;
30
31namespace HeuristicLab.Core.Views {
32  /// <summary>
33  /// The visual representation of <see cref="IVariableInfo"/>.
34  /// </summary>
35  [Content(typeof(VariableInfo), true)]
36  public partial class VariableInfoView : ItemViewBase {
37    /// <summary>
38    /// Gets or sets the variable information to represent visually.
39    /// </summary>
40    /// <remarks>Uses property <see cref="ViewBase.Item"/> of base class <see cref="ViewBase"/>.
41    /// No own data storage present.</remarks>
42    public IVariableInfo VariableInfo {
43      get { return (IVariableInfo)Item; }
44      set { base.Item = value; }
45    }
46
47    /// <summary>
48    /// Initializes a new instance of <see cref="VariableInfoView"/> with caption "Variable Info".
49    /// </summary>
50    public VariableInfoView() {
51      InitializeComponent();
52      Caption = "Variable Info";
53    }
54    /// <summary>
55    /// Initializes a new instance of <see cref="VariableInfoView"/>
56    /// with the given <paramref name="variableInfo"/>.
57    /// </summary>
58    /// <remarks>Calls <see cref="VariableInfoView()"/>.</remarks>
59    /// <param name="variableInfo">The variable info to represent visually.</param>
60    public VariableInfoView(IVariableInfo variableInfo)
61      : this() {
62      VariableInfo = variableInfo;
63    }
64
65    /// <summary>
66    /// Removes the eventhandlers from the underlying <see cref="IVariableInfo"/>.
67    /// </summary>
68    /// <remarks>Calls <see cref="ViewBase.RemoveItemEvents"/> of base class
69    /// <see cref="ViewBase"/>.</remarks>
70    protected override void RemoveItemEvents() {
71      VariableInfo.ActualNameChanged -= new EventHandler(VariableInfo_ActualNameChanged);
72      VariableInfo.LocalChanged -= new EventHandler(VariableInfo_LocalChanged);
73      base.RemoveItemEvents();
74    }
75    /// <summary>
76    /// Adds eventhandlers to the underlying <see cref="IVariableInfo"/>.
77    /// </summary>
78    /// <remarks>Calls <see cref="ViewBase.AddItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
79    protected override void AddItemEvents() {
80      base.AddItemEvents();
81      VariableInfo.ActualNameChanged += new EventHandler(VariableInfo_ActualNameChanged);
82      VariableInfo.LocalChanged += new EventHandler(VariableInfo_LocalChanged);
83    }
84    /// <summary>
85    /// Updates all controls with the latest data of the model.
86    /// </summary>
87    /// <remarks>Calls <see cref="ViewBase.UpdateControls"/> of base class <see cref="ViewBase"/>.</remarks>
88    protected override void UpdateControls() {
89      base.UpdateControls();
90      Caption = "Variable Info";
91      if (VariableInfo == null) {
92        actualNameTextBox.Enabled = false;
93        formalNameTextBox.Enabled = false;
94        dataTypeTextBox.Enabled = false;
95        kindTextBox.Enabled = false;
96        localCheckBox.Enabled = false;
97        descriptionTextBox.Enabled = false;
98      } else {
99        Caption = VariableInfo.ActualName + " (" + VariableInfo.GetType().Name + ")";
100        actualNameTextBox.Text = VariableInfo.ActualName;
101        actualNameTextBox.Enabled = true;
102        formalNameTextBox.Text = VariableInfo.FormalName;
103        formalNameTextBox.Enabled = true;
104        dataTypeTextBox.Text = VariableInfo.DataType.FullName;
105        dataTypeTextBox.Enabled = true;
106        kindTextBox.Text = VariableInfo.Kind.ToString();
107        kindTextBox.Enabled = true;
108        localCheckBox.Checked = VariableInfo.Local;
109        localCheckBox.Enabled = true;
110        descriptionTextBox.Text = VariableInfo.Description;
111        descriptionTextBox.Enabled = true;
112      }
113    }
114
115    private void VariableInfo_ActualNameChanged(object sender, EventArgs e) {
116      actualNameTextBox.Text = VariableInfo.ActualName;
117    }
118    private void VariableInfo_LocalChanged(object sender, EventArgs e) {
119      localCheckBox.Checked = VariableInfo.Local;
120    }
121
122    private void actualNameTextBox_Validated(object sender, EventArgs e) {
123      VariableInfo.ActualName = actualNameTextBox.Text;
124    }
125    private void localCheckBox_CheckedChanged(object sender, EventArgs e) {
126      VariableInfo.Local = localCheckBox.Checked;
127    }
128  }
129}
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