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 |
|
---|
22 | using System;
|
---|
23 | using System.Linq;
|
---|
24 | using System.Windows.Forms;
|
---|
25 | using HeuristicLab.Common;
|
---|
26 | using HeuristicLab.Core;
|
---|
27 | using HeuristicLab.Core.Views;
|
---|
28 | using HeuristicLab.MainForm;
|
---|
29 | using HeuristicLab.Optimization;
|
---|
30 | using HeuristicLab.PluginInfrastructure;
|
---|
31 | using HeuristicLab.Problems.DataAnalysis;
|
---|
32 |
|
---|
33 | namespace HeuristicLab.Algorithms.DataAnalysis.Views {
|
---|
34 | [View("Cross Validation View")]
|
---|
35 | [Content(typeof(CrossValidation), true)]
|
---|
36 | public sealed partial class CrossValidationView : NamedItemView {
|
---|
37 | private TypeSelectorDialog algorithmTypeSelectorDialog;
|
---|
38 | private TypeSelectorDialog problemTypeSelectorDialog;
|
---|
39 |
|
---|
40 | public CrossValidationView() {
|
---|
41 | InitializeComponent();
|
---|
42 | workersNumericUpDown.Maximum = Environment.ProcessorCount * 2;
|
---|
43 | }
|
---|
44 |
|
---|
45 | public new CrossValidation Content {
|
---|
46 | get { return (CrossValidation)base.Content; }
|
---|
47 | set { base.Content = value; }
|
---|
48 | }
|
---|
49 |
|
---|
50 | protected override void OnContentChanged() {
|
---|
51 | base.OnContentChanged();
|
---|
52 | if (Content == null) {
|
---|
53 | workersNumericUpDown.Value = 1;
|
---|
54 | foldsNumericUpDown.Value = 2;
|
---|
55 | samplesStartStringConvertibleValueView.Content = null;
|
---|
56 | samplesEndStringConvertibleValueView.Content = null;
|
---|
57 | algorithmNamedItemView.Content = null;
|
---|
58 | algorithmProblemViewHost.Content = null;
|
---|
59 | algorithmParameterCollectionView.Content = null;
|
---|
60 | resultCollectionView.Content = null;
|
---|
61 | runCollectionView.Content = null;
|
---|
62 | storeAlgorithmInEachRunCheckBox.Checked = true;
|
---|
63 | } else {
|
---|
64 | Locked = ReadOnly = Content.ExecutionState == ExecutionState.Started;
|
---|
65 | workersNumericUpDown.Value = Content.NumberOfWorkers.Value;
|
---|
66 | foldsNumericUpDown.Value = Content.Folds.Value;
|
---|
67 | samplesStartStringConvertibleValueView.Content = Content.SamplesStart;
|
---|
68 | samplesEndStringConvertibleValueView.Content = Content.SamplesEnd;
|
---|
69 | UpdateAlgorithmView();
|
---|
70 | UpdateProblemView();
|
---|
71 | runCollectionView.Content = Content.Runs;
|
---|
72 | algorithmParameterCollectionView.Content = ((IParameterizedNamedItem)Content).Parameters;
|
---|
73 | resultCollectionView.Content = Content.Results;
|
---|
74 | executionTimeTextBox.Text = Content.ExecutionTime.ToString();
|
---|
75 | storeAlgorithmInEachRunCheckBox.Checked = Content.StoreAlgorithmInEachRun;
|
---|
76 | }
|
---|
77 | }
|
---|
78 |
|
---|
79 | protected override void RegisterContentEvents() {
|
---|
80 | base.RegisterContentEvents();
|
---|
81 | Content.AlgorithmChanged += new EventHandler(Content_AlgorithmChanged);
|
---|
82 | Content.ProblemChanged += new EventHandler(Content_ProblemChanged);
|
---|
83 | Content.Folds.ValueChanged += new EventHandler(Content_Folds_ValueChanged);
|
---|
84 | Content.NumberOfWorkers.ValueChanged += new EventHandler(Content_NumberOfWorker_ValueChanged);
|
---|
85 |
|
---|
86 | Content.ExceptionOccurred += new EventHandler<EventArgs<Exception>>(Content_ExceptionOccurred);
|
---|
87 | Content.ExecutionStateChanged += new EventHandler(Content_ExecutionStateChanged);
|
---|
88 | Content.ExecutionTimeChanged += new EventHandler(Content_ExecutionTimeChanged);
|
---|
89 | Content.StoreAlgorithmInEachRunChanged += new EventHandler(Content_StoreAlgorithmInEachRunChanged);
|
---|
90 | }
|
---|
91 |
|
---|
92 | protected override void DeregisterContentEvents() {
|
---|
93 | Content.AlgorithmChanged -= new EventHandler(Content_AlgorithmChanged);
|
---|
94 | Content.ProblemChanged -= new EventHandler(Content_ProblemChanged);
|
---|
95 | Content.Folds.ValueChanged -= new EventHandler(Content_Folds_ValueChanged);
|
---|
96 | Content.NumberOfWorkers.ValueChanged -= new EventHandler(Content_NumberOfWorker_ValueChanged);
|
---|
97 |
|
---|
98 | Content.ExceptionOccurred -= new EventHandler<EventArgs<Exception>>(Content_ExceptionOccurred);
|
---|
99 | Content.ExecutionStateChanged -= new EventHandler(Content_ExecutionStateChanged);
|
---|
100 | Content.ExecutionTimeChanged -= new EventHandler(Content_ExecutionTimeChanged);
|
---|
101 | Content.StoreAlgorithmInEachRunChanged -= new EventHandler(Content_StoreAlgorithmInEachRunChanged);
|
---|
102 | base.DeregisterContentEvents();
|
---|
103 | }
|
---|
104 |
|
---|
105 | protected override void OnClosed(FormClosedEventArgs e) {
|
---|
106 | if ((Content != null) && (Content.ExecutionState == ExecutionState.Started)) {
|
---|
107 | //The content must be stopped if no other view showing the content is available
|
---|
108 | var optimizers = MainFormManager.MainForm.Views.OfType<IContentView>().Where(v => v != this).Select(v => v.Content).OfType<IOptimizer>();
|
---|
109 | //add nested optimizers
|
---|
110 | optimizers = optimizers.SelectMany(opt => opt.NestedOptimizers).Union(optimizers);
|
---|
111 |
|
---|
112 | if (!optimizers.Contains(Content)) Content.Stop();
|
---|
113 | }
|
---|
114 | base.OnClosed(e);
|
---|
115 | }
|
---|
116 |
|
---|
117 | protected override void SetEnabledStateOfControls() {
|
---|
118 | if (InvokeRequired) Invoke((Action)SetEnabledStateOfControls);
|
---|
119 | else {
|
---|
120 | base.SetEnabledStateOfControls();
|
---|
121 | this.Enabled = Content != null;
|
---|
122 |
|
---|
123 | if (Content != null) {
|
---|
124 | storeAlgorithmInEachRunCheckBox.Enabled = !ReadOnly;
|
---|
125 |
|
---|
126 | algorithmNamedItemView.Enabled = Content.Algorithm != null && (Content.ExecutionState == ExecutionState.Prepared || Content.ExecutionState == ExecutionState.Stopped);
|
---|
127 | algorithmTabControl.Enabled = Content.Algorithm != null && (Content.ExecutionState == ExecutionState.Prepared || Content.ExecutionState == ExecutionState.Stopped);
|
---|
128 | foldsNumericUpDown.Enabled = Content.ExecutionState == ExecutionState.Prepared;
|
---|
129 | samplesStartStringConvertibleValueView.Enabled = Content.ExecutionState == ExecutionState.Prepared;
|
---|
130 | samplesEndStringConvertibleValueView.Enabled = Content.ExecutionState == ExecutionState.Prepared;
|
---|
131 | workersNumericUpDown.Enabled = (Content.ExecutionState == ExecutionState.Prepared) || (Content.ExecutionState == ExecutionState.Paused);
|
---|
132 |
|
---|
133 | startButton.Enabled = (Content.ExecutionState == ExecutionState.Prepared) || (Content.ExecutionState == ExecutionState.Paused);
|
---|
134 | pauseButton.Enabled = Content.ExecutionState == ExecutionState.Started;
|
---|
135 | stopButton.Enabled = (Content.ExecutionState == ExecutionState.Started) || (Content.ExecutionState == ExecutionState.Paused);
|
---|
136 | resetButton.Enabled = Content.ExecutionState != ExecutionState.Started;
|
---|
137 | }
|
---|
138 | }
|
---|
139 | }
|
---|
140 |
|
---|
141 | #region Content Events
|
---|
142 | private void Content_AlgorithmChanged(object sender, EventArgs e) {
|
---|
143 | UpdateAlgorithmView();
|
---|
144 | UpdateProblemView();
|
---|
145 | SetEnabledStateOfControls();
|
---|
146 | }
|
---|
147 | private void UpdateAlgorithmView() {
|
---|
148 | algorithmNamedItemView.Content = Content.Algorithm;
|
---|
149 | UpdateProblemView();
|
---|
150 | }
|
---|
151 |
|
---|
152 | private void Content_ProblemChanged(object sender, EventArgs e) {
|
---|
153 | UpdateProblemView();
|
---|
154 | SetEnabledStateOfControls();
|
---|
155 | }
|
---|
156 | private void UpdateProblemView() {
|
---|
157 | algorithmProblemViewHost.Content = Content.Problem;
|
---|
158 | }
|
---|
159 |
|
---|
160 | private void Content_Folds_ValueChanged(object sender, EventArgs e) {
|
---|
161 | foldsNumericUpDown.Value = Content.Folds.Value;
|
---|
162 | }
|
---|
163 | private void Content_NumberOfWorker_ValueChanged(object sender, EventArgs e) {
|
---|
164 | workersNumericUpDown.Value = Content.NumberOfWorkers.Value;
|
---|
165 | }
|
---|
166 |
|
---|
167 | private void Content_ExecutionStateChanged(object sender, EventArgs e) {
|
---|
168 | if (InvokeRequired)
|
---|
169 | Invoke(new EventHandler(Content_ExecutionStateChanged), sender, e);
|
---|
170 | else {
|
---|
171 | Locked = ReadOnly = Content.ExecutionState == ExecutionState.Started;
|
---|
172 | SetEnabledStateOfControls();
|
---|
173 | }
|
---|
174 | }
|
---|
175 |
|
---|
176 | private void Content_ExecutionTimeChanged(object sender, EventArgs e) {
|
---|
177 | if (InvokeRequired)
|
---|
178 | Invoke(new EventHandler(Content_ExecutionTimeChanged), sender, e);
|
---|
179 | else
|
---|
180 | executionTimeTextBox.Text = Content == null ? "-" : Content.ExecutionTime.ToString();
|
---|
181 | }
|
---|
182 | private void Content_ExceptionOccurred(object sender, EventArgs<Exception> e) {
|
---|
183 | if (InvokeRequired)
|
---|
184 | Invoke(new EventHandler<EventArgs<Exception>>(Content_ExceptionOccurred), sender, e);
|
---|
185 | else
|
---|
186 | ErrorHandling.ShowErrorDialog(this, e.Value);
|
---|
187 | }
|
---|
188 | private void Content_StoreAlgorithmInEachRunChanged(object sender, EventArgs e) {
|
---|
189 | if (InvokeRequired)
|
---|
190 | Invoke(new EventHandler(Content_StoreAlgorithmInEachRunChanged), sender, e);
|
---|
191 | else
|
---|
192 | storeAlgorithmInEachRunCheckBox.Checked = Content.StoreAlgorithmInEachRun;
|
---|
193 | }
|
---|
194 | #endregion
|
---|
195 |
|
---|
196 | #region GUI events
|
---|
197 | private void foldsNumericUpDown_Validated(object sender, EventArgs e) {
|
---|
198 | if (foldsNumericUpDown.Text == string.Empty)
|
---|
199 | foldsNumericUpDown.Text = foldsNumericUpDown.Value.ToString();
|
---|
200 | }
|
---|
201 | private void foldsNumericUpDown_ValueChanged(object sender, EventArgs e) {
|
---|
202 | if (Content != null)
|
---|
203 | Content.Folds.Value = (int)foldsNumericUpDown.Value;
|
---|
204 | }
|
---|
205 |
|
---|
206 | private void workersNumericUpDown_Validated(object sender, EventArgs e) {
|
---|
207 | if (workersNumericUpDown.Text == string.Empty)
|
---|
208 | workersNumericUpDown.Text = workersNumericUpDown.Value.ToString();
|
---|
209 | }
|
---|
210 | private void workersNumericUpDown_ValueChanged(object sender, EventArgs e) {
|
---|
211 | if (Content != null)
|
---|
212 | Content.NumberOfWorkers.Value = (int)workersNumericUpDown.Value;
|
---|
213 | }
|
---|
214 |
|
---|
215 | private void startButton_Click(object sender, EventArgs e) {
|
---|
216 | Content.Start();
|
---|
217 | }
|
---|
218 | private void pauseButton_Click(object sender, EventArgs e) {
|
---|
219 | Content.Pause();
|
---|
220 | }
|
---|
221 | private void stopButton_Click(object sender, EventArgs e) {
|
---|
222 | Content.Stop();
|
---|
223 | }
|
---|
224 | private void resetButton_Click(object sender, EventArgs e) {
|
---|
225 | Content.Prepare(false);
|
---|
226 | }
|
---|
227 |
|
---|
228 | private void newAlgorithmButton_Click(object sender, EventArgs e) {
|
---|
229 | if (algorithmTypeSelectorDialog == null) {
|
---|
230 | algorithmTypeSelectorDialog = new TypeSelectorDialog();
|
---|
231 | algorithmTypeSelectorDialog.Caption = "Select Algorithm";
|
---|
232 | algorithmTypeSelectorDialog.TypeSelector.Caption = "Available Algorithms";
|
---|
233 | algorithmTypeSelectorDialog.TypeSelector.Configure(typeof(IAlgorithm), false, true);
|
---|
234 | }
|
---|
235 | if (algorithmTypeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
|
---|
236 | try {
|
---|
237 | Content.Algorithm = (IAlgorithm)algorithmTypeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType();
|
---|
238 | }
|
---|
239 | catch (Exception ex) {
|
---|
240 | ErrorHandling.ShowErrorDialog(this, ex);
|
---|
241 | }
|
---|
242 | }
|
---|
243 | }
|
---|
244 |
|
---|
245 | private void openAlgorithmButton_Click(object sender, EventArgs e) {
|
---|
246 | openFileDialog.Title = "Open Algorithm";
|
---|
247 | if (openFileDialog.ShowDialog(this) == DialogResult.OK) {
|
---|
248 | algorithmTabControl.Enabled = false;
|
---|
249 |
|
---|
250 | ContentManager.LoadAsync(openFileDialog.FileName, delegate(IStorableContent content, Exception error) {
|
---|
251 | try {
|
---|
252 | if (error != null) throw error;
|
---|
253 | IAlgorithm algorithm = content as IAlgorithm;
|
---|
254 | if (algorithm == null || !(algorithm.Problem is IDataAnalysisProblem))
|
---|
255 | MessageBox.Show(this, "The selected file does not contain an algorithm or the problem of the algorithm is not a DataAnalysisProblem.", "Invalid File", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
---|
256 | else
|
---|
257 | Content.Algorithm = algorithm;
|
---|
258 | }
|
---|
259 | catch (Exception ex) {
|
---|
260 | ErrorHandling.ShowErrorDialog(this, ex);
|
---|
261 | }
|
---|
262 | finally {
|
---|
263 | Invoke(new Action(delegate() {
|
---|
264 | algorithmTabControl.Enabled = true;
|
---|
265 | }));
|
---|
266 | }
|
---|
267 | });
|
---|
268 | }
|
---|
269 | }
|
---|
270 |
|
---|
271 | private void newProblemButton_Click(object sender, EventArgs e) {
|
---|
272 | if (problemTypeSelectorDialog == null) {
|
---|
273 | problemTypeSelectorDialog = new TypeSelectorDialog();
|
---|
274 | problemTypeSelectorDialog.Caption = "Select Problem";
|
---|
275 | problemTypeSelectorDialog.TypeSelector.Caption = "Available Problems";
|
---|
276 | problemTypeSelectorDialog.TypeSelector.Configure(Content.ProblemType, false, true);
|
---|
277 | }
|
---|
278 | if (problemTypeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
|
---|
279 | try {
|
---|
280 | Content.Problem = (ISingleObjectiveDataAnalysisProblem)problemTypeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType();
|
---|
281 | }
|
---|
282 | catch (Exception ex) {
|
---|
283 | ErrorHandling.ShowErrorDialog(this, ex);
|
---|
284 | }
|
---|
285 | }
|
---|
286 | }
|
---|
287 |
|
---|
288 | private void openProblemButton_Click(object sender, EventArgs e) {
|
---|
289 | openFileDialog.Title = "Open Problem";
|
---|
290 | if (openFileDialog.ShowDialog(this) == DialogResult.OK) {
|
---|
291 | newProblemButton.Enabled = openProblemButton.Enabled = false;
|
---|
292 | algorithmProblemViewHost.Enabled = false;
|
---|
293 |
|
---|
294 | ContentManager.LoadAsync(openFileDialog.FileName, delegate(IStorableContent content, Exception error) {
|
---|
295 | try {
|
---|
296 | if (error != null) throw error;
|
---|
297 | ISingleObjectiveDataAnalysisProblem problem = content as ISingleObjectiveDataAnalysisProblem;
|
---|
298 | if (problem == null && (Content.Algorithm.ProblemType.IsAssignableFrom(content.GetType())))
|
---|
299 | Invoke(new Action(() =>
|
---|
300 | MessageBox.Show(this, "The selected file does not contain a DataAnalysisProblem problem.", "Invalid File", MessageBoxButtons.OK, MessageBoxIcon.Error)));
|
---|
301 | else
|
---|
302 | Content.Problem = problem;
|
---|
303 | }
|
---|
304 | catch (Exception ex) {
|
---|
305 | Invoke(new Action(() => ErrorHandling.ShowErrorDialog(this, ex)));
|
---|
306 | }
|
---|
307 | finally {
|
---|
308 | Invoke(new Action(delegate() {
|
---|
309 | algorithmProblemViewHost.Enabled = true;
|
---|
310 | newProblemButton.Enabled = openProblemButton.Enabled = true;
|
---|
311 | }));
|
---|
312 | }
|
---|
313 | });
|
---|
314 | }
|
---|
315 | }
|
---|
316 |
|
---|
317 | private void algorithmTabPage_DragEnterOver(object sender, DragEventArgs e) {
|
---|
318 | e.Effect = DragDropEffects.None;
|
---|
319 | if (ReadOnly) return;
|
---|
320 | Type type = e.Data.GetData("Type") as Type;
|
---|
321 | IAlgorithm algorithm = e.Data.GetData("Value") as IAlgorithm;
|
---|
322 | if ((type != null) && (typeof(IAlgorithm).IsAssignableFrom(type)) &&
|
---|
323 | algorithm != null && Content.ProblemType.IsAssignableFrom(algorithm.Problem.GetType())) {
|
---|
324 | if ((e.KeyState & 32) == 32) e.Effect = DragDropEffects.Link; // ALT key
|
---|
325 | else if ((e.KeyState & 4) == 4) e.Effect = DragDropEffects.Move; // SHIFT key
|
---|
326 | else if ((e.AllowedEffect & DragDropEffects.Copy) == DragDropEffects.Copy) e.Effect = DragDropEffects.Copy;
|
---|
327 | else if ((e.AllowedEffect & DragDropEffects.Move) == DragDropEffects.Move) e.Effect = DragDropEffects.Move;
|
---|
328 | else if ((e.AllowedEffect & DragDropEffects.Link) == DragDropEffects.Link) e.Effect = DragDropEffects.Link;
|
---|
329 | }
|
---|
330 | }
|
---|
331 | private void algorithmTabPage_DragDrop(object sender, DragEventArgs e) {
|
---|
332 | if (e.Effect != DragDropEffects.None) {
|
---|
333 | IAlgorithm algorithm = e.Data.GetData("Value") as IAlgorithm;
|
---|
334 | if ((e.Effect & DragDropEffects.Copy) == DragDropEffects.Copy) algorithm = (IAlgorithm)algorithm.Clone();
|
---|
335 | Content.Algorithm = algorithm;
|
---|
336 | }
|
---|
337 | }
|
---|
338 |
|
---|
339 | private void algorithmProblemTabPage_DragEnterOver(object sender, DragEventArgs e) {
|
---|
340 | e.Effect = DragDropEffects.None;
|
---|
341 | if (ReadOnly) return;
|
---|
342 | Type type = e.Data.GetData("Type") as Type;
|
---|
343 | if ((type != null) && (Content.ProblemType.IsAssignableFrom(type)) &&
|
---|
344 | (Content.Algorithm.ProblemType.IsAssignableFrom(type))) {
|
---|
345 | if ((e.KeyState & 32) == 32) e.Effect = DragDropEffects.Link; // ALT key
|
---|
346 | else if ((e.KeyState & 4) == 4) e.Effect = DragDropEffects.Move; // SHIFT key
|
---|
347 | else if ((e.AllowedEffect & DragDropEffects.Copy) == DragDropEffects.Copy) e.Effect = DragDropEffects.Copy;
|
---|
348 | else if ((e.AllowedEffect & DragDropEffects.Move) == DragDropEffects.Move) e.Effect = DragDropEffects.Move;
|
---|
349 | else if ((e.AllowedEffect & DragDropEffects.Link) == DragDropEffects.Link) e.Effect = DragDropEffects.Link;
|
---|
350 | }
|
---|
351 | }
|
---|
352 | private void algorithmProblemTabPage_DragDrop(object sender, DragEventArgs e) {
|
---|
353 | if (e.Effect != DragDropEffects.None) {
|
---|
354 | ISingleObjectiveDataAnalysisProblem problem = e.Data.GetData("Value") as ISingleObjectiveDataAnalysisProblem;
|
---|
355 | if ((e.Effect & DragDropEffects.Copy) == DragDropEffects.Copy) problem = (ISingleObjectiveDataAnalysisProblem)problem.Clone();
|
---|
356 | Content.Problem = problem;
|
---|
357 | }
|
---|
358 | }
|
---|
359 |
|
---|
360 | private void storeAlgorithmInEachRunCheckBox_CheckedChanged(object sender, EventArgs e) {
|
---|
361 | if (Content != null) Content.StoreAlgorithmInEachRun = storeAlgorithmInEachRunCheckBox.Checked;
|
---|
362 | }
|
---|
363 | #endregion
|
---|
364 |
|
---|
365 | }
|
---|
366 | }
|
---|