Autopsy  4.15.0
Graphical digital forensics platform for The Sleuth Kit and other tools.
DiscoveryDialog.java
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1 /*
2  * Autopsy
3  *
4  * Copyright 2020 Basis Technology Corp.
5  * Contact: carrier <at> sleuthkit <dot> org
6  *
7  * Licensed under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  *
11  * http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing, software
14  * distributed under the License is distributed on an "AS IS" BASIS,
15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  */
19 package org.sleuthkit.autopsy.discovery;
20 
21 import static java.awt.BorderLayout.CENTER;
22 import java.awt.Color;
23 import java.beans.PropertyChangeEvent;
24 import java.beans.PropertyChangeListener;
25 import java.util.EnumSet;
26 import java.util.List;
27 import java.util.Set;
28 import java.util.logging.Level;
29 import org.apache.commons.lang.StringUtils;
30 import org.openide.util.NbBundle.Messages;
31 import org.openide.windows.WindowManager;
32 import org.sleuthkit.autopsy.casemodule.Case;
33 import org.sleuthkit.autopsy.centralrepository.datamodel.CentralRepoException;
34 import org.sleuthkit.autopsy.centralrepository.datamodel.CentralRepository;
35 import org.sleuthkit.autopsy.coreutils.Logger;
36 import org.sleuthkit.autopsy.discovery.FileGroup.GroupSortingAlgorithm;
37 import org.sleuthkit.autopsy.discovery.FileSearch.GroupingAttributeType;
38 import org.sleuthkit.autopsy.discovery.FileSorter.SortingMethod;
39 
44 final class DiscoveryDialog extends javax.swing.JDialog {
45 
46  private static final Set<Case.Events> CASE_EVENTS_OF_INTEREST = EnumSet.of(Case.Events.CURRENT_CASE,
47  Case.Events.DATA_SOURCE_ADDED, Case.Events.DATA_SOURCE_DELETED);
48  private static final long serialVersionUID = 1L;
49  private final static Logger logger = Logger.getLogger(DiscoveryDialog.class.getName());
50  private ImageFilterPanel imageFilterPanel = null;
51  private VideoFilterPanel videoFilterPanel = null;
52  private DocumentFilterPanel documentFilterPanel = null;
53  private static final Color SELECTED_COLOR = new Color(216, 230, 242);
54  private static final Color UNSELECTED_COLOR = new Color(240, 240, 240);
55  private SearchWorker searchWorker = null;
56  private static DiscoveryDialog discDialog;
57  private FileSearchData.FileType fileType = FileSearchData.FileType.IMAGE;
58  private final PropertyChangeListener listener;
59 
65  static synchronized DiscoveryDialog getDiscoveryDialogInstance() {
66  if (discDialog == null) {
67  discDialog = new DiscoveryDialog();
68  }
69  return discDialog;
70  }
71 
75  @Messages("DiscoveryDialog.name.text=Discovery")
76  private DiscoveryDialog() {
77  super(WindowManager.getDefault().getMainWindow(), Bundle.DiscoveryDialog_name_text(), true);
78  initComponents();
79  listener = new PropertyChangeListener() {
80  @Override
81  public void propertyChange(PropertyChangeEvent evt) {
82  if (evt.getPropertyName().equals("FilterError") && evt.getNewValue() != null) {
83  setValid(evt.getNewValue().toString());
84  }
85  }
86  };
87  for (GroupSortingAlgorithm groupSortAlgorithm : GroupSortingAlgorithm.values()) {
88  groupSortingComboBox.addItem(groupSortAlgorithm);
89  }
90  updateSearchSettings();
91  Case.addEventTypeSubscriber(CASE_EVENTS_OF_INTEREST, this.new CasePropertyChangeListener());
92  }
93 
97  void updateSearchSettings() {
98  removeAllPanels();
99  imageFilterPanel = null;
100  videoFilterPanel = null;
101  documentFilterPanel = null;
102  imageFilterPanel = new ImageFilterPanel();
103  videoFilterPanel = new VideoFilterPanel();
104  documentFilterPanel = new DocumentFilterPanel();
105  imagesButton.setSelected(true);
106  imagesButton.setEnabled(false);
107  imagesButton.setBackground(SELECTED_COLOR);
108  imagesButton.setForeground(Color.BLACK);
109  videosButton.setSelected(false);
110  videosButton.setEnabled(true);
111  videosButton.setBackground(UNSELECTED_COLOR);
112  documentsButton.setSelected(false);
113  documentsButton.setEnabled(true);
114  documentsButton.setBackground(UNSELECTED_COLOR);
115  fileType = FileSearchData.FileType.IMAGE;
116  add(imageFilterPanel, CENTER);
117  imageFilterPanel.addPropertyChangeListener(listener);
118  updateComboBoxes();
119  pack();
120  repaint();
121  }
122 
126  private void updateComboBoxes() {
127  groupByCombobox.removeAllItems();
128  // Set up the grouping attributes
129  for (FileSearch.GroupingAttributeType type : FileSearch.GroupingAttributeType.getOptionsForGrouping()) {
130  addTypeToGroupByComboBox(type);
131  }
132  orderByCombobox.removeAllItems();
133  // Set up the file order list
134  for (FileSorter.SortingMethod method : FileSorter.SortingMethod.getOptionsForOrdering()) {
135  if (method != SortingMethod.BY_FREQUENCY || CentralRepository.isEnabled()) {
136  orderByCombobox.addItem(method);
137  }
138  }
139  groupSortingComboBox.setSelectedIndex(0);
140  }
141 
148  private void addTypeToGroupByComboBox(GroupingAttributeType type) {
149  switch (type) {
150  case FREQUENCY:
151  if (!CentralRepository.isEnabled()) {
152  return;
153  }
154  break;
155  case OBJECT_DETECTED:
156  if (!imageFilterPanel.isObjectsFilterSupported()) {
157  return;
158  }
159  break;
160  case INTERESTING_ITEM_SET:
161  if (!imageFilterPanel.isInterestingItemsFilterSupported()) {
162  return;
163  }
164  break;
165  case HASH_LIST_NAME:
166  if (!imageFilterPanel.isHashSetFilterSupported()) {
167  return;
168  }
169  break;
170  default:
171  break;
172  }
173  groupByCombobox.addItem(type);
174  }
175 
179  synchronized void validateDialog() {
180  switch (fileType) {
181  case IMAGE:
182  if (imageFilterPanel != null) {
183  imageFilterPanel.validateFields();
184  }
185  return;
186  case VIDEO:
187  if (videoFilterPanel != null) {
188  videoFilterPanel.validateFields();
189  }
190  return;
191  case DOCUMENTS:
192  if (documentFilterPanel != null) {
193  documentFilterPanel.validateFields();
194  }
195  break;
196  default:
197  break;
198  }
199  }
200 
206  @SuppressWarnings("unchecked")
207  // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
208  private void initComponents() {
209 
210  javax.swing.JPanel toolBarPanel = new javax.swing.JPanel();
211  imagesButton = new javax.swing.JButton();
212  videosButton = new javax.swing.JButton();
213  documentsButton = new javax.swing.JButton();
214  javax.swing.JLabel step1Label = new javax.swing.JLabel();
215  javax.swing.Box.Filler filler1 = new javax.swing.Box.Filler(new java.awt.Dimension(104, 0), new java.awt.Dimension(104, 0), new java.awt.Dimension(104, 32767));
216  javax.swing.JPanel displaySettingsPanel = new javax.swing.JPanel();
217  searchButton = new javax.swing.JButton();
218  errorLabel = new javax.swing.JLabel();
219  javax.swing.JPanel sortingPanel = new javax.swing.JPanel();
220  groupByCombobox = new javax.swing.JComboBox<>();
221  orderByCombobox = new javax.swing.JComboBox<>();
222  javax.swing.JLabel orderGroupsByLabel = new javax.swing.JLabel();
223  javax.swing.JLabel orderByLabel = new javax.swing.JLabel();
224  javax.swing.JLabel groupByLabel = new javax.swing.JLabel();
225  groupSortingComboBox = new javax.swing.JComboBox<>();
226 
227  setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
228  setMinimumSize(new java.awt.Dimension(600, 300));
229  setPreferredSize(new java.awt.Dimension(1000, 650));
230 
231  imagesButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/pictures-icon.png"))); // NOI18N
232  org.openide.awt.Mnemonics.setLocalizedText(imagesButton, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.imagesButton.text")); // NOI18N
233  imagesButton.setDisabledIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/pictures-icon.png"))); // NOI18N
234  imagesButton.setFocusable(false);
235  imagesButton.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
236  imagesButton.setMaximumSize(new java.awt.Dimension(90, 43));
237  imagesButton.setMinimumSize(new java.awt.Dimension(90, 43));
238  imagesButton.setPreferredSize(new java.awt.Dimension(90, 43));
239  imagesButton.addActionListener(new java.awt.event.ActionListener() {
240  public void actionPerformed(java.awt.event.ActionEvent evt) {
241  imagesButtonActionPerformed(evt);
242  }
243  });
244 
245  videosButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/video-icon.png"))); // NOI18N
246  org.openide.awt.Mnemonics.setLocalizedText(videosButton, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.videosButton.text")); // NOI18N
247  videosButton.setDisabledIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/video-icon.png"))); // NOI18N
248  videosButton.setDisabledSelectedIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/video-icon.png"))); // NOI18N
249  videosButton.setFocusable(false);
250  videosButton.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
251  videosButton.setMaximumSize(new java.awt.Dimension(90, 43));
252  videosButton.setMinimumSize(new java.awt.Dimension(90, 43));
253  videosButton.setPreferredSize(new java.awt.Dimension(90, 43));
254  videosButton.addActionListener(new java.awt.event.ActionListener() {
255  public void actionPerformed(java.awt.event.ActionEvent evt) {
256  videosButtonActionPerformed(evt);
257  }
258  });
259 
260  documentsButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/documents-icon.png"))); // NOI18N
261  org.openide.awt.Mnemonics.setLocalizedText(documentsButton, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.documentsButton.text")); // NOI18N
262  documentsButton.setDisabledIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/documents-icon.png"))); // NOI18N
263  documentsButton.setDisabledSelectedIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/images/documents-icon.png"))); // NOI18N
264  documentsButton.setFocusable(false);
265  documentsButton.addActionListener(new java.awt.event.ActionListener() {
266  public void actionPerformed(java.awt.event.ActionEvent evt) {
267  documentsButtonActionPerformed(evt);
268  }
269  });
270 
271  org.openide.awt.Mnemonics.setLocalizedText(step1Label, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.step1Label.text")); // NOI18N
272 
273  javax.swing.GroupLayout toolBarPanelLayout = new javax.swing.GroupLayout(toolBarPanel);
274  toolBarPanel.setLayout(toolBarPanelLayout);
275  toolBarPanelLayout.setHorizontalGroup(
276  toolBarPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
277  .addGroup(toolBarPanelLayout.createSequentialGroup()
278  .addContainerGap()
279  .addGroup(toolBarPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
280  .addGroup(toolBarPanelLayout.createSequentialGroup()
281  .addGap(10, 10, 10)
282  .addComponent(imagesButton, javax.swing.GroupLayout.PREFERRED_SIZE, 110, javax.swing.GroupLayout.PREFERRED_SIZE)
283  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
284  .addComponent(videosButton, javax.swing.GroupLayout.PREFERRED_SIZE, 110, javax.swing.GroupLayout.PREFERRED_SIZE)
285  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
286  .addComponent(documentsButton)
287  .addContainerGap(370, Short.MAX_VALUE))
288  .addGroup(toolBarPanelLayout.createSequentialGroup()
289  .addComponent(step1Label, javax.swing.GroupLayout.PREFERRED_SIZE, 243, javax.swing.GroupLayout.PREFERRED_SIZE)
290  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
291  .addComponent(filler1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
292  .addContainerGap(391, Short.MAX_VALUE))))
293  );
294  toolBarPanelLayout.setVerticalGroup(
295  toolBarPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
296  .addGroup(toolBarPanelLayout.createSequentialGroup()
297  .addGap(8, 8, 8)
298  .addGroup(toolBarPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
299  .addComponent(filler1, javax.swing.GroupLayout.PREFERRED_SIZE, 10, javax.swing.GroupLayout.PREFERRED_SIZE)
300  .addComponent(step1Label))
301  .addGap(8, 8, 8)
302  .addGroup(toolBarPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
303  .addComponent(videosButton, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
304  .addComponent(imagesButton, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
305  .addComponent(documentsButton, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE))
306  .addGap(8, 8, 8))
307  );
308 
309  getContentPane().add(toolBarPanel, java.awt.BorderLayout.PAGE_START);
310 
311  org.openide.awt.Mnemonics.setLocalizedText(searchButton, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.searchButton.text")); // NOI18N
312  searchButton.addActionListener(new java.awt.event.ActionListener() {
313  public void actionPerformed(java.awt.event.ActionEvent evt) {
314  searchButtonActionPerformed(evt);
315  }
316  });
317 
318  errorLabel.setForeground(new java.awt.Color(255, 0, 0));
319 
320  sortingPanel.setBorder(javax.swing.BorderFactory.createTitledBorder(org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.sortingPanel.border.title"))); // NOI18N
321  sortingPanel.setPreferredSize(new java.awt.Dimension(345, 112));
322 
323  org.openide.awt.Mnemonics.setLocalizedText(orderGroupsByLabel, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.orderGroupsByLabel.text")); // NOI18N
324 
325  org.openide.awt.Mnemonics.setLocalizedText(orderByLabel, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.orderByLabel.text")); // NOI18N
326 
327  org.openide.awt.Mnemonics.setLocalizedText(groupByLabel, org.openide.util.NbBundle.getMessage(DiscoveryDialog.class, "DiscoveryDialog.groupByLabel.text")); // NOI18N
328 
329  javax.swing.GroupLayout sortingPanelLayout = new javax.swing.GroupLayout(sortingPanel);
330  sortingPanel.setLayout(sortingPanelLayout);
331  sortingPanelLayout.setHorizontalGroup(
332  sortingPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
333  .addGroup(sortingPanelLayout.createSequentialGroup()
334  .addContainerGap()
335  .addGroup(sortingPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
336  .addComponent(orderGroupsByLabel)
337  .addComponent(groupByLabel))
338  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
339  .addGroup(sortingPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
340  .addComponent(groupSortingComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
341  .addComponent(groupByCombobox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
342  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
343  .addComponent(orderByLabel)
344  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
345  .addComponent(orderByCombobox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
346  .addContainerGap())
347  );
348  sortingPanelLayout.setVerticalGroup(
349  sortingPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
350  .addGroup(sortingPanelLayout.createSequentialGroup()
351  .addGap(8, 8, 8)
352  .addGroup(sortingPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
353  .addComponent(groupByCombobox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
354  .addComponent(groupByLabel)
355  .addComponent(orderByCombobox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
356  .addComponent(orderByLabel))
357  .addGap(8, 8, 8)
358  .addGroup(sortingPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
359  .addComponent(groupSortingComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
360  .addComponent(orderGroupsByLabel))
361  .addGap(8, 8, 8))
362  );
363 
364  javax.swing.GroupLayout displaySettingsPanelLayout = new javax.swing.GroupLayout(displaySettingsPanel);
365  displaySettingsPanel.setLayout(displaySettingsPanelLayout);
366  displaySettingsPanelLayout.setHorizontalGroup(
367  displaySettingsPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
368  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, displaySettingsPanelLayout.createSequentialGroup()
369  .addGap(8, 8, 8)
370  .addGroup(displaySettingsPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
371  .addComponent(sortingPanel, javax.swing.GroupLayout.DEFAULT_SIZE, 741, Short.MAX_VALUE)
372  .addGroup(displaySettingsPanelLayout.createSequentialGroup()
373  .addComponent(errorLabel, javax.swing.GroupLayout.DEFAULT_SIZE, 575, Short.MAX_VALUE)
374  .addGap(65, 65, 65)
375  .addComponent(searchButton, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)))
376  .addGap(8, 8, 8))
377  );
378  displaySettingsPanelLayout.setVerticalGroup(
379  displaySettingsPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
380  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, displaySettingsPanelLayout.createSequentialGroup()
381  .addGap(8, 8, 8)
382  .addComponent(sortingPanel, javax.swing.GroupLayout.PREFERRED_SIZE, 89, javax.swing.GroupLayout.PREFERRED_SIZE)
383  .addGap(8, 8, 8)
384  .addGroup(displaySettingsPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
385  .addComponent(errorLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
386  .addComponent(searchButton))
387  .addGap(8, 8, 8))
388  );
389 
390  getContentPane().add(displaySettingsPanel, java.awt.BorderLayout.PAGE_END);
391 
392  pack();
393  }// </editor-fold>//GEN-END:initComponents
394 
395  private void imagesButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_imagesButtonActionPerformed
396  removeAllPanels();
397  add(imageFilterPanel, CENTER);
398  imagesButton.setSelected(true);
399  imagesButton.setEnabled(false);
400  imagesButton.setBackground(SELECTED_COLOR);
401  imagesButton.setForeground(Color.BLACK);
402  videosButton.setSelected(false);
403  videosButton.setEnabled(true);
404  videosButton.setBackground(UNSELECTED_COLOR);
405  documentsButton.setSelected(false);
406  documentsButton.setEnabled(true);
407  documentsButton.setBackground(UNSELECTED_COLOR);
408  fileType = FileSearchData.FileType.IMAGE;
409  imageFilterPanel.addPropertyChangeListener(listener);
410  validateDialog();
411  pack();
412  repaint();
413  }//GEN-LAST:event_imagesButtonActionPerformed
414 
415  private void videosButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_videosButtonActionPerformed
416  removeAllPanels();
417  add(videoFilterPanel, CENTER);
418  imagesButton.setSelected(false);
419  imagesButton.setEnabled(true);
420  imagesButton.setBackground(UNSELECTED_COLOR);
421  videosButton.setSelected(true);
422  videosButton.setEnabled(false);
423  videosButton.setBackground(SELECTED_COLOR);
424  videosButton.setForeground(Color.BLACK);
425  documentsButton.setSelected(false);
426  documentsButton.setEnabled(true);
427  documentsButton.setBackground(UNSELECTED_COLOR);
428  videoFilterPanel.addPropertyChangeListener(listener);
429  fileType = FileSearchData.FileType.VIDEO;
430  validateDialog();
431  pack();
432  repaint();
433  }//GEN-LAST:event_videosButtonActionPerformed
434 
435  private void documentsButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_documentsButtonActionPerformed
436  removeAllPanels();
437  add(documentFilterPanel, CENTER);
438  documentsButton.setSelected(true);
439  documentsButton.setEnabled(false);
440  documentsButton.setBackground(SELECTED_COLOR);
441  documentsButton.setForeground(Color.BLACK);
442  videosButton.setSelected(false);
443  videosButton.setEnabled(true);
444  videosButton.setBackground(UNSELECTED_COLOR);
445  imagesButton.setSelected(false);
446  imagesButton.setEnabled(true);
447  imagesButton.setBackground(UNSELECTED_COLOR);
448  fileType = FileSearchData.FileType.DOCUMENTS;
449  documentFilterPanel.addPropertyChangeListener(listener);
450  validateDialog();
451  pack();
452  repaint();
453  }//GEN-LAST:event_documentsButtonActionPerformed
454 
458  private void removeAllPanels() {
459  if (imageFilterPanel != null) {
460  remove(imageFilterPanel);
461  imageFilterPanel.removePropertyChangeListener(listener);
462  }
463  if (documentFilterPanel != null) {
464  remove(documentFilterPanel);
465  documentFilterPanel.removePropertyChangeListener(listener);
466  }
467  if (videoFilterPanel != null) {
468  remove(videoFilterPanel);
469  videoFilterPanel.removePropertyChangeListener(listener);
470  }
471  }
472 
473  private void searchButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_searchButtonActionPerformed
474  // Get the selected filters
475  final DiscoveryTopComponent tc = DiscoveryTopComponent.getTopComponent();
476  if (tc == null) {
477  setValid("No Top Component Found");
478  return;
479  }
480  if (tc.isOpened() == false) {
481  tc.open();
482  }
483  tc.resetTopComponent();
484  List<FileSearchFiltering.FileFilter> filters;
485  if (videosButton.isSelected()) {
486  filters = videoFilterPanel.getFilters();
487  } else if (documentsButton.isSelected()) {
488  filters = documentFilterPanel.getFilters();
489  } else {
490  filters = imageFilterPanel.getFilters();
491  }
492  DiscoveryEventUtils.getDiscoveryEventBus().post(new DiscoveryEventUtils.SearchStartedEvent(fileType));
493 
494  // Get the grouping attribute and group sorting method
495  FileSearch.AttributeType groupingAttr = groupByCombobox.getItemAt(groupByCombobox.getSelectedIndex()).getAttributeType();
496  FileGroup.GroupSortingAlgorithm groupSortAlgorithm = groupSortingComboBox.getItemAt(groupSortingComboBox.getSelectedIndex());
497 
498  // Get the file sorting method
499  FileSorter.SortingMethod fileSort = (FileSorter.SortingMethod) orderByCombobox.getSelectedItem();
500  CentralRepository centralRepoDb = null;
501  if (CentralRepository.isEnabled()) {
502  try {
503  centralRepoDb = CentralRepository.getInstance();
504  } catch (CentralRepoException ex) {
505  centralRepoDb = null;
506  logger.log(Level.SEVERE, "Error loading central repository database, no central repository options will be available for Discovery", ex);
507  }
508  }
509  searchWorker = new SearchWorker(centralRepoDb, filters, groupingAttr, groupSortAlgorithm, fileSort);
510  searchWorker.execute();
511  dispose();
512  tc.toFront();
513  tc.requestActive();
514  }//GEN-LAST:event_searchButtonActionPerformed
515 
516  @Override
517  public void dispose() {
518  setVisible(false);
519  }
520 
524  void cancelSearch() {
525  if (searchWorker != null) {
526  searchWorker.cancel(true);
527  }
528  }
529 
536  private void setValid(String error) {
537  if (StringUtils.isBlank(error)) {
538  errorLabel.setText("");
539  searchButton.setEnabled(true);
540  } else {
541  errorLabel.setText(error);
542  searchButton.setEnabled(false);
543  }
544  }
545 
546 
547  // Variables declaration - do not modify//GEN-BEGIN:variables
548  private javax.swing.JButton documentsButton;
549  private javax.swing.JLabel errorLabel;
550  private javax.swing.JComboBox<GroupingAttributeType> groupByCombobox;
551  private javax.swing.JComboBox<GroupSortingAlgorithm> groupSortingComboBox;
552  private javax.swing.JButton imagesButton;
553  private javax.swing.JComboBox<SortingMethod> orderByCombobox;
554  private javax.swing.JButton searchButton;
555  private javax.swing.JButton videosButton;
556  // End of variables declaration//GEN-END:variables
557 
562  private class CasePropertyChangeListener implements PropertyChangeListener {
563 
564  @Override
565  @SuppressWarnings("fallthrough")
566  public void propertyChange(PropertyChangeEvent evt) {
567  switch (Case.Events.valueOf(evt.getPropertyName())) {
568  case CURRENT_CASE: {
569  if (evt.getNewValue() == null) {
570  //do not refresh when a case is closed only when it is opened.
571  break;
572  }
573  //else fallthrough
574  }
575  case DATA_SOURCE_ADDED:
576  //fallthrough
577  case DATA_SOURCE_DELETED:
578  updateSearchSettings();
579  break;
580  default:
581  //do nothing if the event is not one of the above events.
582  break;
583  }
584  }
585  }
586 }

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