Autopsy  3.1
Graphical digital forensics platform for The Sleuth Kit and other tools.
KeywordSearchGlobalLanguageSettingsPanel.java
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1 /*
2  * Autopsy Forensic Browser
3  *
4  * Copyright 2012-2014 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 
20 package org.sleuthkit.autopsy.keywordsearch;
21 
22 import java.awt.GridLayout;
23 import java.awt.event.ActionEvent;
24 import java.awt.event.ActionListener;
25 import java.util.ArrayList;
26 import java.util.HashMap;
27 import java.util.List;
28 import java.util.Map;
29 import javax.swing.JCheckBox;
34 
38 class KeywordSearchGlobalLanguageSettingsPanel extends javax.swing.JPanel implements OptionsPanel {
39 
40  private final Map<String, StringExtract.StringExtractUnicodeTable.SCRIPT> scripts = new HashMap<>();
41  private ActionListener updateLanguagesAction;
42  private List<SCRIPT> toUpdate;
43 
44  KeywordSearchGlobalLanguageSettingsPanel() {
45  initComponents();
46  customizeComponents();
47  }
48 
49  private void customizeComponents() {
50  updateLanguagesAction = new ActionListener() {
51  @Override
52  public void actionPerformed(ActionEvent e) {
53  toUpdate = new ArrayList<>();
54  final int components = checkPanel.getComponentCount();
55  for (int i = 0; i < components; ++i) {
56  JCheckBox ch = (JCheckBox) checkPanel.getComponent(i);
57  if (ch.isSelected()) {
58  SCRIPT s = scripts.get(ch.getText());
59  toUpdate.add(s);
60  }
61  }
62  }
63  };
64 
65  initScriptsCheckBoxes();
66  reloadScriptsCheckBoxes();
67  }
68 
69  private void activateScriptsCheckboxes(boolean activate) {
70  final int components = checkPanel.getComponentCount();
71  for (int i = 0; i < components; ++i) {
72  JCheckBox ch = (JCheckBox) checkPanel.getComponent(i);
73  ch.setEnabled(activate);
74  }
75  }
76 
77  private static String getLangText(SCRIPT script) {
78  StringBuilder sb = new StringBuilder();
79  sb.append(script.toString()).append(" (");
80  sb.append(script.getLanguages());
81  sb.append(")");
82  return sb.toString();
83  }
84 
85  private void initScriptsCheckBoxes() {
86  final List<StringExtract.StringExtractUnicodeTable.SCRIPT> supportedScripts = StringExtract.getSupportedScripts();
87  checkPanel.setLayout(new GridLayout(0, 1));
88  for (StringExtract.StringExtractUnicodeTable.SCRIPT s : supportedScripts) {
89  String text = getLangText(s);
90  JCheckBox ch = new JCheckBox(text);
91  ch.addActionListener(updateLanguagesAction);
92  checkPanel.add(ch);
93  ch.setSelected(false);
94  scripts.put(text, s);
95  }
96  }
97 
98  private void reloadScriptsCheckBoxes() {
99  boolean utf16 =
100  Boolean.parseBoolean(KeywordSearchSettings.getStringExtractOption(TextExtractor.ExtractOptions.EXTRACT_UTF16.toString()));
101 
102  enableUTF16Checkbox.setSelected(utf16);
103 
104  boolean utf8 =
105  Boolean.parseBoolean(KeywordSearchSettings.getStringExtractOption(TextExtractor.ExtractOptions.EXTRACT_UTF8.toString()));
106  enableUTF8Checkbox.setSelected(utf8);
107 
108  final List<SCRIPT> serviceScripts = KeywordSearchSettings.getStringExtractScripts();
109  final int components = checkPanel.getComponentCount();
110 
111  for (int i = 0; i < components; ++i) {
112  JCheckBox ch = (JCheckBox) checkPanel.getComponent(i);
113 
114  StringExtract.StringExtractUnicodeTable.SCRIPT script = scripts.get(ch.getText());
115 
116  ch.setSelected(serviceScripts.contains(script));
117  }
118  }
119 
120  private void activateWidgets() {
121  reloadScriptsCheckBoxes();
122 
123  boolean utf16 =
124  Boolean.parseBoolean(KeywordSearchSettings.getStringExtractOption(TextExtractor.ExtractOptions.EXTRACT_UTF16.toString()));
125 
126  enableUTF16Checkbox.setSelected(utf16);
127 
128  boolean utf8 =
129  Boolean.parseBoolean(KeywordSearchSettings.getStringExtractOption(TextExtractor.ExtractOptions.EXTRACT_UTF8.toString()));
130  enableUTF8Checkbox.setSelected(utf8);
131  final boolean extractEnabled = utf16 || utf8;
132 
133  boolean ingestNotRunning = !IngestManager.getInstance().isIngestRunning() && !IngestManager.getInstance().isIngestRunning();
134  //enable / disable checboxes
135  activateScriptsCheckboxes(extractEnabled && ingestNotRunning);
136  enableUTF16Checkbox.setEnabled(ingestNotRunning);
137  enableUTF8Checkbox.setEnabled(ingestNotRunning);
138  }
139 
145  @SuppressWarnings("unchecked")
146  // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
147  private void initComponents() {
148 
149  languagesLabel = new javax.swing.JLabel();
150  langPanel = new javax.swing.JScrollPane();
151  checkPanel = new javax.swing.JPanel();
152  enableUTF8Checkbox = new javax.swing.JCheckBox();
153  enableUTF16Checkbox = new javax.swing.JCheckBox();
154  ingestSettingsLabel = new javax.swing.JLabel();
155 
156  org.openide.awt.Mnemonics.setLocalizedText(languagesLabel, org.openide.util.NbBundle.getMessage(KeywordSearchGlobalLanguageSettingsPanel.class, "KeywordSearchGlobalLanguageSettingsPanel.languagesLabel.text")); // NOI18N
157 
158  langPanel.setPreferredSize(new java.awt.Dimension(430, 361));
159 
160  checkPanel.setPreferredSize(new java.awt.Dimension(400, 361));
161 
162  javax.swing.GroupLayout checkPanelLayout = new javax.swing.GroupLayout(checkPanel);
163  checkPanel.setLayout(checkPanelLayout);
164  checkPanelLayout.setHorizontalGroup(
165  checkPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
166  .addGap(0, 428, Short.MAX_VALUE)
167  );
168  checkPanelLayout.setVerticalGroup(
169  checkPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
170  .addGap(0, 395, Short.MAX_VALUE)
171  );
172 
173  langPanel.setViewportView(checkPanel);
174 
175  org.openide.awt.Mnemonics.setLocalizedText(enableUTF8Checkbox, org.openide.util.NbBundle.getMessage(KeywordSearchGlobalLanguageSettingsPanel.class, "KeywordSearchGlobalLanguageSettingsPanel.enableUTF8Checkbox.text")); // NOI18N
176  enableUTF8Checkbox.addActionListener(new java.awt.event.ActionListener() {
177  public void actionPerformed(java.awt.event.ActionEvent evt) {
178  enableUTF8CheckboxActionPerformed(evt);
179  }
180  });
181 
182  org.openide.awt.Mnemonics.setLocalizedText(enableUTF16Checkbox, org.openide.util.NbBundle.getMessage(KeywordSearchGlobalLanguageSettingsPanel.class, "KeywordSearchGlobalLanguageSettingsPanel.enableUTF16Checkbox.text")); // NOI18N
183  enableUTF16Checkbox.addActionListener(new java.awt.event.ActionListener() {
184  public void actionPerformed(java.awt.event.ActionEvent evt) {
185  enableUTF16CheckboxActionPerformed(evt);
186  }
187  });
188 
189  org.openide.awt.Mnemonics.setLocalizedText(ingestSettingsLabel, org.openide.util.NbBundle.getMessage(KeywordSearchGlobalLanguageSettingsPanel.class, "KeywordSearchGlobalLanguageSettingsPanel.ingestSettingsLabel.text")); // NOI18N
190 
191  javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
192  this.setLayout(layout);
193  layout.setHorizontalGroup(
194  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
195  .addGroup(layout.createSequentialGroup()
196  .addContainerGap()
197  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
198  .addComponent(ingestSettingsLabel)
199  .addGroup(layout.createSequentialGroup()
200  .addGap(10, 10, 10)
201  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
202  .addComponent(enableUTF16Checkbox)
203  .addComponent(enableUTF8Checkbox)))
204  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
205  .addComponent(languagesLabel, javax.swing.GroupLayout.Alignment.LEADING)
206  .addComponent(langPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
207  .addContainerGap(255, Short.MAX_VALUE))
208  );
209  layout.setVerticalGroup(
210  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
211  .addGroup(layout.createSequentialGroup()
212  .addContainerGap()
213  .addComponent(ingestSettingsLabel)
214  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
215  .addComponent(enableUTF16Checkbox)
216  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
217  .addComponent(enableUTF8Checkbox)
218  .addGap(18, 18, 18)
219  .addComponent(languagesLabel)
220  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
221  .addComponent(langPanel, javax.swing.GroupLayout.DEFAULT_SIZE, 397, Short.MAX_VALUE)
222  .addContainerGap())
223  );
224  }// </editor-fold>//GEN-END:initComponents
225 
226  private void enableUTF8CheckboxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_enableUTF8CheckboxActionPerformed
227 
228  boolean selected = this.enableUTF8Checkbox.isSelected();
229 
230  activateScriptsCheckboxes(selected || this.enableUTF16Checkbox.isSelected());
231 
232  }//GEN-LAST:event_enableUTF8CheckboxActionPerformed
233 
234  private void enableUTF16CheckboxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_enableUTF16CheckboxActionPerformed
235 
236  boolean selected = this.enableUTF16Checkbox.isSelected();
237 
238  activateScriptsCheckboxes(selected || this.enableUTF8Checkbox.isSelected());
239  }//GEN-LAST:event_enableUTF16CheckboxActionPerformed
240 
241  // Variables declaration - do not modify//GEN-BEGIN:variables
242  private javax.swing.JPanel checkPanel;
243  private javax.swing.JCheckBox enableUTF16Checkbox;
244  private javax.swing.JCheckBox enableUTF8Checkbox;
245  private javax.swing.JLabel ingestSettingsLabel;
246  private javax.swing.JScrollPane langPanel;
247  private javax.swing.JLabel languagesLabel;
248  // End of variables declaration//GEN-END:variables
249 
250  @Override
251  public void store() {
252  KeywordSearchSettings.setStringExtractOption(TextExtractor.ExtractOptions.EXTRACT_UTF8.toString(),
253  Boolean.toString(enableUTF8Checkbox.isSelected()));
254  KeywordSearchSettings.setStringExtractOption(TextExtractor.ExtractOptions.EXTRACT_UTF16.toString(),
255  Boolean.toString(enableUTF16Checkbox.isSelected()));
256 
257  if(toUpdate!=null) {
258  KeywordSearchSettings.setStringExtractScripts(toUpdate);
259  }
260 
261  // This is a stop-gap way of notifying the job settings panel of potential changes.
262  XmlKeywordSearchList.getCurrent().fireLanguagesEvent(KeywordSearchList.LanguagesEvent.LANGUAGES_CHANGED);
263  }
264 
265  @Override
266  public void load() {
267  activateWidgets();
268  }
269 }

Copyright © 2012-2015 Basis Technology. Generated on: Mon Oct 19 2015
This work is licensed under a Creative Commons Attribution-Share Alike 3.0 United States License.