1 | #region License Information
|
---|
2 | /* HeuristicLab
|
---|
3 | * Copyright (C) 2002-2012 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 |
|
---|
22 | using System;
|
---|
23 | using System.Linq;
|
---|
24 | using System.Windows.Forms;
|
---|
25 | using HeuristicLab.Collections;
|
---|
26 | using HeuristicLab.Core;
|
---|
27 | using HeuristicLab.Core.Views;
|
---|
28 | using HeuristicLab.Data;
|
---|
29 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views;
|
---|
30 | using HeuristicLab.MainForm;
|
---|
31 | using HeuristicLab.MainForm.WindowsForms;
|
---|
32 |
|
---|
33 |
|
---|
34 | namespace HeuristicLab.Problems.DataAnalysis.Symbolic.Views {
|
---|
35 | [View("Variable View")]
|
---|
36 | [Content(typeof(Variable), true)]
|
---|
37 | public partial class VariableView : SymbolView {
|
---|
38 | private CheckedItemCollectionView<StringValue> variableNamesView;
|
---|
39 |
|
---|
40 | public new Variable Content {
|
---|
41 | get { return (Variable)base.Content; }
|
---|
42 | set { base.Content = value; }
|
---|
43 | }
|
---|
44 |
|
---|
45 | public VariableView() {
|
---|
46 | InitializeComponent();
|
---|
47 | variableNamesView = new CheckedItemCollectionView<StringValue>();
|
---|
48 | variableNamesView.Dock = DockStyle.Fill;
|
---|
49 | variableNamesTabPage.Controls.Add(variableNamesView);
|
---|
50 | variableNamesView.Content = new CheckedItemCollection<StringValue>();
|
---|
51 |
|
---|
52 | RegisterVariableNamesViewContentEvents();
|
---|
53 | }
|
---|
54 |
|
---|
55 | private void RegisterVariableNamesViewContentEvents() {
|
---|
56 | variableNamesView.Content.ItemsAdded += new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
57 | variableNamesView.Content.ItemsRemoved += new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
58 | variableNamesView.Content.CheckedItemsChanged += new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
59 | variableNamesView.Content.CollectionReset += new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
60 | foreach (var variable in variableNamesView.Content) {
|
---|
61 | variable.ValueChanged += new EventHandler(Variable_ValueChanged);
|
---|
62 | }
|
---|
63 | }
|
---|
64 |
|
---|
65 |
|
---|
66 | private void DeregisterVariableNamesViewContentEvents() {
|
---|
67 | variableNamesView.Content.ItemsAdded -= new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
68 | variableNamesView.Content.ItemsRemoved -= new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
69 | variableNamesView.Content.CheckedItemsChanged -= new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
70 | variableNamesView.Content.CollectionReset -= new CollectionItemsChangedEventHandler<StringValue>(VariableNames_Changed);
|
---|
71 | foreach (var variable in variableNamesView.Content) {
|
---|
72 | variable.ValueChanged -= new EventHandler(Variable_ValueChanged);
|
---|
73 | }
|
---|
74 | }
|
---|
75 |
|
---|
76 |
|
---|
77 | protected override void RegisterContentEvents() {
|
---|
78 | base.RegisterContentEvents();
|
---|
79 | Content.Changed += new EventHandler(Content_Changed);
|
---|
80 | }
|
---|
81 |
|
---|
82 | protected override void DeregisterContentEvents() {
|
---|
83 | base.DeregisterContentEvents();
|
---|
84 | Content.Changed -= new EventHandler(Content_Changed);
|
---|
85 | }
|
---|
86 |
|
---|
87 | protected override void OnContentChanged() {
|
---|
88 | base.OnContentChanged();
|
---|
89 | UpdateControl();
|
---|
90 | }
|
---|
91 |
|
---|
92 | protected override void SetEnabledStateOfControls() {
|
---|
93 | base.SetEnabledStateOfControls();
|
---|
94 | enabledCheckBox.Enabled = Content != null && Content.VariableNames.Any() && !Locked && !ReadOnly;
|
---|
95 | weightInitializationMuTextBox.Enabled = Content != null;
|
---|
96 | weightInitializationMuTextBox.ReadOnly = ReadOnly;
|
---|
97 | weightInitializationSigmaTextBox.Enabled = Content != null;
|
---|
98 | weightInitializationSigmaTextBox.ReadOnly = ReadOnly;
|
---|
99 | additiveWeightChangeSigmaTextBox.Enabled = Content != null;
|
---|
100 | additiveWeightChangeSigmaTextBox.ReadOnly = ReadOnly;
|
---|
101 | multiplicativeWeightChangeSigmaTextBox.Enabled = Content != null;
|
---|
102 | multiplicativeWeightChangeSigmaTextBox.ReadOnly = ReadOnly;
|
---|
103 | }
|
---|
104 |
|
---|
105 | #region content event handlers
|
---|
106 | private void Content_Changed(object sender, EventArgs e) {
|
---|
107 | UpdateControl();
|
---|
108 | }
|
---|
109 | #endregion
|
---|
110 |
|
---|
111 | #region control event handlers
|
---|
112 | private void VariableNames_Changed(object sender, CollectionItemsChangedEventArgs<StringValue> e) {
|
---|
113 | foreach (var newVar in e.Items)
|
---|
114 | newVar.ValueChanged += new EventHandler(Variable_ValueChanged);
|
---|
115 | foreach (var oldVar in e.OldItems)
|
---|
116 | oldVar.ValueChanged -= new EventHandler(Variable_ValueChanged);
|
---|
117 | UpdateContent();
|
---|
118 | }
|
---|
119 |
|
---|
120 | private void Variable_ValueChanged(object sender, EventArgs e) {
|
---|
121 | UpdateContent();
|
---|
122 | }
|
---|
123 |
|
---|
124 | private void UpdateContent() {
|
---|
125 | if (Content != null) {
|
---|
126 | DeregisterContentEvents();
|
---|
127 | Content.VariableNames = variableNamesView.Content.CheckedItems.Select(x => x.Value).ToList();
|
---|
128 | RegisterContentEvents();
|
---|
129 | }
|
---|
130 | }
|
---|
131 |
|
---|
132 | private void WeightMuTextBox_TextChanged(object sender, EventArgs e) {
|
---|
133 | double nu;
|
---|
134 | if (double.TryParse(weightInitializationMuTextBox.Text, out nu)) {
|
---|
135 | Content.WeightMu = nu;
|
---|
136 | errorProvider.SetError(weightInitializationMuTextBox, string.Empty);
|
---|
137 | } else {
|
---|
138 | errorProvider.SetError(weightInitializationMuTextBox, "Invalid value");
|
---|
139 | }
|
---|
140 | }
|
---|
141 | private void WeightSigmaTextBox_TextChanged(object sender, EventArgs e) {
|
---|
142 | double sigma;
|
---|
143 | if (double.TryParse(weightInitializationSigmaTextBox.Text, out sigma) && sigma >= 0.0) {
|
---|
144 | Content.WeightSigma = sigma;
|
---|
145 | errorProvider.SetError(weightInitializationSigmaTextBox, string.Empty);
|
---|
146 | } else {
|
---|
147 | errorProvider.SetError(weightInitializationSigmaTextBox, "Invalid value");
|
---|
148 | }
|
---|
149 | }
|
---|
150 |
|
---|
151 | private void AdditiveWeightChangeSigmaTextBox_TextChanged(object sender, EventArgs e) {
|
---|
152 | double sigma;
|
---|
153 | if (double.TryParse(additiveWeightChangeSigmaTextBox.Text, out sigma) && sigma >= 0.0) {
|
---|
154 | Content.WeightManipulatorSigma = sigma;
|
---|
155 | errorProvider.SetError(additiveWeightChangeSigmaTextBox, string.Empty);
|
---|
156 | } else {
|
---|
157 | errorProvider.SetError(additiveWeightChangeSigmaTextBox, "Invalid value");
|
---|
158 | }
|
---|
159 | }
|
---|
160 | private void MultiplicativeWeightChangeSigmaTextBox_TextChanged(object sender, EventArgs e) {
|
---|
161 | double sigma;
|
---|
162 | if (double.TryParse(multiplicativeWeightChangeSigmaTextBox.Text, out sigma) && sigma >= 0.0) {
|
---|
163 | Content.MultiplicativeWeightManipulatorSigma = sigma;
|
---|
164 | errorProvider.SetError(multiplicativeWeightChangeSigmaTextBox, string.Empty);
|
---|
165 | } else {
|
---|
166 | errorProvider.SetError(multiplicativeWeightChangeSigmaTextBox, "Invalid value");
|
---|
167 | }
|
---|
168 | }
|
---|
169 | #endregion
|
---|
170 |
|
---|
171 | #region helpers
|
---|
172 | private void UpdateControl() {
|
---|
173 | if (Content == null) {
|
---|
174 | weightInitializationMuTextBox.Text = string.Empty;
|
---|
175 | weightInitializationSigmaTextBox.Text = string.Empty;
|
---|
176 | additiveWeightChangeSigmaTextBox.Text = string.Empty;
|
---|
177 | multiplicativeWeightChangeSigmaTextBox.Text = string.Empty;
|
---|
178 | // temporarily deregister to prevent circular calling of events
|
---|
179 | DeregisterVariableNamesViewContentEvents();
|
---|
180 | variableNamesView.Content.Clear();
|
---|
181 | RegisterVariableNamesViewContentEvents();
|
---|
182 | } else {
|
---|
183 | var existingEntries = variableNamesView.Content.ToList();
|
---|
184 |
|
---|
185 | // temporarily deregister to prevent circular calling of events
|
---|
186 | DeregisterVariableNamesViewContentEvents();
|
---|
187 | // add additional entries
|
---|
188 | foreach (var variableName in Content.VariableNames.Except(existingEntries.Select(x => x.Value)))
|
---|
189 | variableNamesView.Content.Add(new StringValue(variableName), true);
|
---|
190 | foreach (var oldEntry in existingEntries.Where(x => !Content.VariableNames.Contains(x.Value)))
|
---|
191 | variableNamesView.Content.Remove(oldEntry);
|
---|
192 | RegisterVariableNamesViewContentEvents();
|
---|
193 |
|
---|
194 | weightInitializationMuTextBox.Text = Content.WeightMu.ToString();
|
---|
195 | weightInitializationSigmaTextBox.Text = Content.WeightSigma.ToString();
|
---|
196 | additiveWeightChangeSigmaTextBox.Text = Content.WeightManipulatorSigma.ToString();
|
---|
197 | multiplicativeWeightChangeSigmaTextBox.Text = Content.MultiplicativeWeightManipulatorSigma.ToString();
|
---|
198 | }
|
---|
199 | SetEnabledStateOfControls();
|
---|
200 | }
|
---|
201 | #endregion
|
---|
202 | }
|
---|
203 | }
|
---|