src/de/todesbaum/jsite/gui/ProjectFilesPage.java

   1 /*
   2  * jSite - ProjectFilesPage.java - Copyright © 2006–2011 David Roden
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  */
  18
  19 package de.todesbaum.jsite.gui;
  20
  21 import java.awt.BorderLayout;
  22 import java.awt.Dimension;
  23 import java.awt.GridBagConstraints;
  24 import java.awt.GridBagLayout;
  25 import java.awt.Insets;
  26 import java.awt.event.ActionEvent;
  27 import java.awt.event.ActionListener;
  28 import java.awt.event.KeyEvent;
  29 import java.text.MessageFormat;
  30 import java.util.ArrayList;
  31 import java.util.HashSet;
  32 import java.util.Iterator;
  33 import java.util.List;
  34 import java.util.Set;
  35
  36 import javax.swing.AbstractAction;
  37 import javax.swing.Action;
  38 import javax.swing.JButton;
  39 import javax.swing.JCheckBox;
  40 import javax.swing.JComboBox;
  41 import javax.swing.JComponent;
  42 import javax.swing.JLabel;
  43 import javax.swing.JList;
  44 import javax.swing.JOptionPane;
  45 import javax.swing.JPanel;
  46 import javax.swing.JScrollPane;
  47 import javax.swing.JTextField;
  48 import javax.swing.ListSelectionModel;
  49 import javax.swing.SwingUtilities;
  50 import javax.swing.event.DocumentEvent;
  51 import javax.swing.event.DocumentListener;
  52 import javax.swing.event.ListSelectionEvent;
  53 import javax.swing.event.ListSelectionListener;
  54 import javax.swing.text.BadLocationException;
  55 import javax.swing.text.Document;
  56
  57 import de.todesbaum.jsite.application.FileOption;
  58 import de.todesbaum.jsite.application.Project;
  59 import de.todesbaum.jsite.i18n.I18n;
  60 import de.todesbaum.jsite.i18n.I18nContainer;
  61 import de.todesbaum.util.mime.DefaultMIMETypes;
  62 import de.todesbaum.util.swing.TLabel;
  63 import de.todesbaum.util.swing.TWizard;
  64 import de.todesbaum.util.swing.TWizardPage;
  65
  66 /**
  67  * Wizard page that lets the user manage the files of a project.
  68  *
  69  * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
  70  */
  71 public class ProjectFilesPage extends TWizardPage implements ActionListener, ListSelectionListener, DocumentListener, FileScannerListener {
  72
  73         /** The project. */
  74         private Project project;
  75
  76         /** The “scan files” action. */
  77         private Action scanAction;
  78
  79         /** The “ignore hidden files” checkbox. */
  80         private JCheckBox ignoreHiddenFilesCheckBox;
  81
  82         /** The list of project files. */
  83         private JList projectFileList;
  84
  85         /** The “default file” checkbox. */
  86         private JCheckBox defaultFileCheckBox;
  87
  88         /** The “insert” checkbox. */
  89         private JCheckBox fileOptionsInsertCheckBox;
  90
  91         /** The “insert redirect” checkbox. */
  92         private JCheckBox fileOptionsInsertRedirectCheckBox;
  93
  94         /** The “custom key” textfield. */
  95         private JTextField fileOptionsCustomKeyTextField;
  96
  97         /** The “rename” check box. */
  98         private JCheckBox fileOptionsRenameCheckBox;
  99
 100         /** The “new name” text field. */
 101         private JTextField fileOptionsRenameTextField;
 102
 103         /** The “mime type” combo box. */
 104         private JComboBox fileOptionsMIMETypeComboBox;
 105
 106         /**
 107          * Creates a new project file page.
 108          *
 109          * @param wizard
 110          *            The wizard the page belongs to
 111          */
 112         public ProjectFilesPage(final TWizard wizard) {
 113                 super(wizard);
 114                 pageInit();
 115         }
 116
 117         /**
 118          * Initializes the page and all its actions and components.
 119          */
 120         private void pageInit() {
 121                 createActions();
 122                 setLayout(new BorderLayout(12, 12));
 123                 add(createProjectFilesPanel(), BorderLayout.CENTER);
 124         }
 125
 126         /**
 127          * Creates all actions.
 128          */
 129         private void createActions() {
 130                 scanAction = new AbstractAction(I18n.getMessage("jsite.project-files.action.rescan")) {
 131
 132                         @SuppressWarnings("synthetic-access")
 133                         public void actionPerformed(ActionEvent actionEvent) {
 134                                 actionScan();
 135                         }
 136                 };
 137                 scanAction.putValue(Action.MNEMONIC_KEY, KeyEvent.VK_S);
 138                 scanAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project-files.action.rescan.tooltip"));
 139
 140                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 141
 142                         @SuppressWarnings("synthetic-access")
 143                         public void run() {
 144                                 scanAction.putValue(Action.NAME, I18n.getMessage("jsite.project-files.action.rescan"));
 145                                 scanAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project-files.action.rescan.tooltip"));
 146                         }
 147                 });
 148         }
 149
 150         /**
 151          * {@inheritDoc}
 152          */
 153         @Override
 154         public void pageAdded(TWizard wizard) {
 155                 actionScan();
 156                 this.wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
 157                 this.wizard.setNextName(I18n.getMessage("jsite.project-files.insert-now"));
 158                 this.wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
 159         }
 160
 161         /**
 162          * Creates the panel contains the project file list and options.
 163          *
 164          * @return The created panel
 165          */
 166         private JComponent createProjectFilesPanel() {
 167                 JPanel projectFilesPanel = new JPanel(new BorderLayout(12, 12));
 168
 169                 projectFileList = new JList();
 170                 projectFileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 171                 projectFileList.setMinimumSize(new Dimension(250, projectFileList.getPreferredSize().height));
 172                 projectFileList.addListSelectionListener(this);
 173
 174                 projectFilesPanel.add(new JScrollPane(projectFileList), BorderLayout.CENTER);
 175
 176                 JPanel fileOptionsAlignmentPanel = new JPanel(new BorderLayout(12, 12));
 177                 projectFilesPanel.add(fileOptionsAlignmentPanel, BorderLayout.PAGE_END);
 178                 JPanel fileOptionsPanel = new JPanel(new GridBagLayout());
 179                 fileOptionsAlignmentPanel.add(fileOptionsPanel, BorderLayout.PAGE_START);
 180
 181                 ignoreHiddenFilesCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.ignore-hidden-files"));
 182                 ignoreHiddenFilesCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.ignore-hidden-files.tooltip"));
 183                 ignoreHiddenFilesCheckBox.setName("ignore-hidden-files");
 184                 ignoreHiddenFilesCheckBox.addActionListener(this);
 185                 fileOptionsPanel.add(ignoreHiddenFilesCheckBox, new GridBagConstraints(0, 0, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
 186
 187                 fileOptionsPanel.add(new JButton(scanAction), new GridBagConstraints(0, 1, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
 188
 189                 final JLabel fileOptionsLabel = new JLabel("<html><b>" + I18n.getMessage("jsite.project-files.file-options") + "</b></html>");
 190                 fileOptionsPanel.add(fileOptionsLabel, new GridBagConstraints(0, 2, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
 191
 192                 defaultFileCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.default"));
 193                 defaultFileCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.default.tooltip"));
 194                 defaultFileCheckBox.setName("default-file");
 195                 defaultFileCheckBox.addActionListener(this);
 196                 defaultFileCheckBox.setEnabled(false);
 197
 198                 fileOptionsPanel.add(defaultFileCheckBox, new GridBagConstraints(0, 3, 5, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 18, 0, 0), 0, 0));
 199
 200                 fileOptionsInsertCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.insert"), true);
 201                 fileOptionsInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert.tooltip"));
 202                 fileOptionsInsertCheckBox.setName("insert");
 203                 fileOptionsInsertCheckBox.setMnemonic(KeyEvent.VK_I);
 204                 fileOptionsInsertCheckBox.addActionListener(this);
 205                 fileOptionsInsertCheckBox.setEnabled(false);
 206
 207                 fileOptionsPanel.add(fileOptionsInsertCheckBox, new GridBagConstraints(0, 4, 5, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 208
 209                 fileOptionsCustomKeyTextField = new JTextField(45);
 210                 fileOptionsCustomKeyTextField.setToolTipText(I18n.getMessage("jsite.project-files.custom-key.tooltip"));
 211                 fileOptionsCustomKeyTextField.setEnabled(false);
 212                 fileOptionsCustomKeyTextField.getDocument().addDocumentListener(this);
 213
 214                 fileOptionsInsertRedirectCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.insert-redirect"), false);
 215                 fileOptionsInsertRedirectCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert-redirect.tooltip"));
 216                 fileOptionsInsertRedirectCheckBox.setName("insert-redirect");
 217                 fileOptionsInsertRedirectCheckBox.setMnemonic(KeyEvent.VK_R);
 218                 fileOptionsInsertRedirectCheckBox.addActionListener(this);
 219                 fileOptionsInsertRedirectCheckBox.setEnabled(false);
 220
 221                 final TLabel customKeyLabel = new TLabel(I18n.getMessage("jsite.project-files.custom-key") + ":", KeyEvent.VK_K, fileOptionsCustomKeyTextField);
 222                 fileOptionsPanel.add(fileOptionsInsertRedirectCheckBox, new GridBagConstraints(0, 5, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 223                 fileOptionsPanel.add(customKeyLabel, new GridBagConstraints(1, 5, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 6, 0, 0), 0, 0));
 224                 fileOptionsPanel.add(fileOptionsCustomKeyTextField, new GridBagConstraints(2, 5, 3, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 225
 226                 fileOptionsRenameCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.rename"), false);
 227                 fileOptionsRenameCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.rename.tooltip"));
 228                 fileOptionsRenameCheckBox.setName("rename");
 229                 fileOptionsRenameCheckBox.setMnemonic(KeyEvent.VK_N);
 230                 fileOptionsRenameCheckBox.addActionListener(this);
 231                 fileOptionsRenameCheckBox.setEnabled(false);
 232
 233                 fileOptionsRenameTextField = new JTextField();
 234                 fileOptionsRenameTextField.setEnabled(false);
 235                 fileOptionsRenameTextField.getDocument().addDocumentListener(new DocumentListener() {
 236
 237                         @SuppressWarnings("synthetic-access")
 238                         private void storeText(DocumentEvent documentEvent) {
 239                                 FileOption fileOption = getSelectedFile();
 240                                 Document document = documentEvent.getDocument();
 241                                 int documentLength = document.getLength();
 242                                 try {
 243                                         fileOption.setChangedName(document.getText(0, documentLength).trim());
 244                                 } catch (BadLocationException ble1) {
 245                                         /* ignore, it should never happen. */
 246                                 }
 247                         }
 248
 249                         public void changedUpdate(DocumentEvent documentEvent) {
 250                                 storeText(documentEvent);
 251                         }
 252
 253                         public void insertUpdate(DocumentEvent documentEvent) {
 254                                 storeText(documentEvent);
 255                         }
 256
 257                         public void removeUpdate(DocumentEvent documentEvent) {
 258                                 storeText(documentEvent);
 259                         }
 260
 261                 });
 262
 263                 fileOptionsPanel.add(fileOptionsRenameCheckBox, new GridBagConstraints(0, 6, 2, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 264                 fileOptionsPanel.add(fileOptionsRenameTextField, new GridBagConstraints(2, 6, 3, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 265
 266                 fileOptionsMIMETypeComboBox = new JComboBox(DefaultMIMETypes.getAllMIMETypes());
 267                 fileOptionsMIMETypeComboBox.setToolTipText(I18n.getMessage("jsite.project-files.mime-type.tooltip"));
 268                 fileOptionsMIMETypeComboBox.setName("project-files.mime-type");
 269                 fileOptionsMIMETypeComboBox.addActionListener(this);
 270                 fileOptionsMIMETypeComboBox.setEditable(true);
 271                 fileOptionsMIMETypeComboBox.setEnabled(false);
 272
 273                 final TLabel mimeTypeLabel = new TLabel(I18n.getMessage("jsite.project-files.mime-type") + ":", KeyEvent.VK_M, fileOptionsMIMETypeComboBox);
 274                 fileOptionsPanel.add(mimeTypeLabel, new GridBagConstraints(0, 7, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 275                 fileOptionsPanel.add(fileOptionsMIMETypeComboBox, new GridBagConstraints(1, 7, 4, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 276
 277                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 278
 279                         @SuppressWarnings("synthetic-access")
 280                         public void run() {
 281                                 ignoreHiddenFilesCheckBox.setText(I18n.getMessage("jsite.project-files.ignore-hidden-files"));
 282                                 ignoreHiddenFilesCheckBox.setToolTipText(I18n.getMessage("jsite.projet-files.ignore-hidden-files.tooltip"));
 283                                 fileOptionsLabel.setText("<html><b>" + I18n.getMessage("jsite.project-files.file-options") + "</b></html>");
 284                                 defaultFileCheckBox.setText(I18n.getMessage("jsite.project-files.default"));
 285                                 defaultFileCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.default.tooltip"));
 286                                 fileOptionsInsertCheckBox.setText(I18n.getMessage("jsite.project-files.insert"));
 287                                 fileOptionsInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert.tooltip"));
 288                                 fileOptionsInsertRedirectCheckBox.setText(I18n.getMessage("jsite.project-files.insert-redirect"));
 289                                 fileOptionsInsertRedirectCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert-redirect.tooltip"));
 290                                 fileOptionsCustomKeyTextField.setToolTipText(I18n.getMessage("jsite.project-files.custom-key.tooltip"));
 291                                 customKeyLabel.setText(I18n.getMessage("jsite.project-files.custom-key") + ":");
 292                                 fileOptionsRenameCheckBox.setText("jsite.project-files.rename");
 293                                 fileOptionsRenameCheckBox.setToolTipText("jsite.project-files.rename.tooltip");
 294                                 fileOptionsMIMETypeComboBox.setToolTipText(I18n.getMessage("jsite.project-files.mime-type.tooltip"));
 295                                 mimeTypeLabel.setText(I18n.getMessage("jsite.project-files.mime-type") + ":");
 296                         }
 297                 });
 298
 299                 return projectFilesPanel;
 300         }
 301
 302         /**
 303          * Sets the project whose files to manage.
 304          *
 305          * @param project
 306          *            The project whose files to manage
 307          */
 308         public void setProject(final Project project) {
 309                 this.project = project;
 310                 setHeading(MessageFormat.format(I18n.getMessage("jsite.project-files.heading"), project.getName()));
 311                 setDescription(I18n.getMessage("jsite.project-files.description"));
 312                 ignoreHiddenFilesCheckBox.setSelected(project.isIgnoreHiddenFiles());
 313                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 314
 315                         public void run() {
 316                                 setHeading(MessageFormat.format(I18n.getMessage("jsite.project-files.heading"), project.getName()));
 317                                 setDescription(I18n.getMessage("jsite.project-files.description"));
 318                         }
 319                 });
 320         }
 321
 322         /**
 323          * Returns a list of all project files.
 324          *
 325          * @return All project files
 326          */
 327         private List<String> getProjectFiles() {
 328                 List<String> files = new ArrayList<String>();
 329                 for (int index = 0, size = projectFileList.getModel().getSize(); index < size; index++) {
 330                         files.add((String) projectFileList.getModel().getElementAt(index));
 331                 }
 332                 return files;
 333         }
 334
 335         //
 336         // ACTIONS
 337         //
 338
 339         /**
 340          * Rescans the project’s files.
 341          */
 342         private void actionScan() {
 343                 projectFileList.clearSelection();
 344                 projectFileList.setListData(new Object[0]);
 345
 346                 wizard.setNextEnabled(false);
 347                 wizard.setPreviousEnabled(false);
 348                 wizard.setQuitEnabled(false);
 349
 350                 FileScanner fileScanner = new FileScanner(project);
 351                 fileScanner.addFileScannerListener(this);
 352                 new Thread(fileScanner).start();
 353         }
 354
 355         /**
 356          * {@inheritDoc}
 357          * <p>
 358          * Updates the file list.
 359          */
 360         public void fileScannerFinished(FileScanner fileScanner) {
 361                 final boolean error = fileScanner.isError();
 362                 if (!error) {
 363                         final List<String> files = fileScanner.getFiles();
 364                         SwingUtilities.invokeLater(new Runnable() {
 365
 366                                 @SuppressWarnings("synthetic-access")
 367                                 public void run() {
 368                                         projectFileList.setListData(files.toArray(new String[files.size()]));
 369                                         projectFileList.clearSelection();
 370                                 }
 371                         });
 372                         Set<String> entriesToRemove = new HashSet<String>();
 373                         Iterator<String> filenames = new HashSet<String>(project.getFileOptions().keySet()).iterator();
 374                         while (filenames.hasNext()) {
 375                                 String filename = filenames.next();
 376                                 if (!files.contains(filename)) {
 377                                         entriesToRemove.add(filename);
 378                                 }
 379                         }
 380                         for (String filename : entriesToRemove) {
 381                                 project.setFileOption(filename, null);
 382                         }
 383                 } else {
 384                         JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.scan-error"), null, JOptionPane.ERROR_MESSAGE);
 385                 }
 386                 SwingUtilities.invokeLater(new Runnable() {
 387
 388                         @SuppressWarnings("synthetic-access")
 389                         public void run() {
 390                                 wizard.setPreviousEnabled(true);
 391                                 wizard.setNextEnabled(!error);
 392                                 wizard.setQuitEnabled(true);
 393                         }
 394                 });
 395         }
 396
 397         /**
 398          * Returns the {@link FileOption file options} for the currently selected
 399          * file.
 400          *
 401          * @return The {@link FileOption}s for the selected file, or {@code null} if
 402          *         no file is selected
 403          */
 404         private FileOption getSelectedFile() {
 405                 String filename = (String) projectFileList.getSelectedValue();
 406                 if (filename == null) {
 407                         return null;
 408                 }
 409                 return project.getFileOption(filename);
 410         }
 411
 412         //
 413         // INTERFACE ActionListener
 414         //
 415
 416         /**
 417          * {@inheritDoc}
 418          */
 419         public void actionPerformed(ActionEvent actionEvent) {
 420                 Object source = actionEvent.getSource();
 421                 if ((source instanceof JCheckBox) && ("ignore-hidden-files".equals(((JCheckBox) source).getName()))) {
 422                         project.setIgnoreHiddenFiles(((JCheckBox) source).isSelected());
 423                         actionScan();
 424                         return;
 425                 }
 426                 String filename = (String) projectFileList.getSelectedValue();
 427                 if (filename == null) {
 428                         return;
 429                 }
 430                 FileOption fileOption = project.getFileOption(filename);
 431                 if (source instanceof JCheckBox) {
 432                         JCheckBox checkBox = (JCheckBox) source;
 433                         if ("default-file".equals(checkBox.getName())) {
 434                                 if (checkBox.isSelected()) {
 435                                         if (filename.indexOf('/') > -1) {
 436                                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.invalid-default-file"), null, JOptionPane.ERROR_MESSAGE);
 437                                                 checkBox.setSelected(false);
 438                                         } else {
 439                                                 project.setIndexFile(filename);
 440                                         }
 441                                 } else {
 442                                         if (filename.equals(project.getIndexFile())) {
 443                                                 project.setIndexFile(null);
 444                                         }
 445                                 }
 446                         } else if ("insert".equals(checkBox.getName())) {
 447                                 boolean isInsert = checkBox.isSelected();
 448                                 fileOption.setInsert(isInsert);
 449                                 fileOptionsInsertRedirectCheckBox.setEnabled(!isInsert);
 450                         } else if ("insert-redirect".equals(checkBox.getName())) {
 451                                 boolean isInsertRedirect = checkBox.isSelected();
 452                                 fileOption.setInsertRedirect(isInsertRedirect);
 453                                 fileOptionsCustomKeyTextField.setEnabled(isInsertRedirect);
 454                         } else if ("rename".equals(checkBox.getName())) {
 455                                 boolean isRenamed = checkBox.isSelected();
 456                                 fileOptionsRenameTextField.setEnabled(isRenamed);
 457                                 fileOption.setChangedName(isRenamed ? fileOptionsRenameTextField.getText() : "");
 458                         }
 459                 } else if (source instanceof JComboBox) {
 460                         JComboBox comboBox = (JComboBox) source;
 461                         if ("project-files.mime-type".equals(comboBox.getName())) {
 462                                 fileOption.setMimeType((String) comboBox.getSelectedItem());
 463                         }
 464                 }
 465         }
 466
 467         //
 468         // INTERFACE ListSelectionListener
 469         //
 470
 471         /**
 472          * {@inheritDoc}
 473          */
 474         public void valueChanged(ListSelectionEvent e) {
 475                 String filename = (String) projectFileList.getSelectedValue();
 476                 boolean enabled = filename != null;
 477                 boolean insert = fileOptionsInsertCheckBox.isSelected();
 478                 defaultFileCheckBox.setEnabled(enabled);
 479                 fileOptionsInsertCheckBox.setEnabled(enabled);
 480                 fileOptionsRenameCheckBox.setEnabled(enabled);
 481                 fileOptionsMIMETypeComboBox.setEnabled(enabled);
 482                 if (filename != null) {
 483                         FileOption fileOption = project.getFileOption(filename);
 484                         defaultFileCheckBox.setSelected(filename.equals(project.getIndexFile()));
 485                         fileOptionsInsertCheckBox.setSelected(fileOption.isInsert());
 486                         fileOptionsInsertRedirectCheckBox.setEnabled(!fileOption.isInsert());
 487                         fileOptionsInsertRedirectCheckBox.setSelected(fileOption.isInsertRedirect());
 488                         fileOptionsCustomKeyTextField.setEnabled(fileOption.isInsertRedirect());
 489                         fileOptionsCustomKeyTextField.setText(fileOption.getCustomKey());
 490                         fileOptionsRenameCheckBox.setSelected(fileOption.hasChangedName());
 491                         fileOptionsRenameTextField.setEnabled(fileOption.hasChangedName());
 492                         fileOptionsRenameTextField.setText(fileOption.getChangedName());
 493                         fileOptionsMIMETypeComboBox.getModel().setSelectedItem(fileOption.getMimeType());
 494                 } else {
 495                         defaultFileCheckBox.setSelected(false);
 496                         fileOptionsInsertCheckBox.setSelected(true);
 497                         fileOptionsInsertRedirectCheckBox.setEnabled(false);
 498                         fileOptionsInsertRedirectCheckBox.setSelected(false);
 499                         fileOptionsCustomKeyTextField.setEnabled(false);
 500                         fileOptionsCustomKeyTextField.setText("CHK@");
 501                         fileOptionsRenameCheckBox.setEnabled(false);
 502                         fileOptionsRenameCheckBox.setSelected(false);
 503                         fileOptionsRenameTextField.setEnabled(false);
 504                         fileOptionsRenameTextField.setText("");
 505                         fileOptionsMIMETypeComboBox.getModel().setSelectedItem(DefaultMIMETypes.DEFAULT_MIME_TYPE);
 506                 }
 507         }
 508
 509         //
 510         // INTERFACE DocumentListener
 511         //
 512
 513         /**
 514          * Updates the options of the currently selected file with the changes made
 515          * in the “custom key” textfield.
 516          *
 517          * @param documentEvent
 518          *            The document event to process
 519          */
 520         private void processDocumentUpdate(DocumentEvent documentEvent) {
 521                 String filename = (String) projectFileList.getSelectedValue();
 522                 if (filename == null) {
 523                         return;
 524                 }
 525                 FileOption fileOption = project.getFileOption(filename);
 526                 Document document = documentEvent.getDocument();
 527                 try {
 528                         String text = document.getText(0, document.getLength());
 529                         fileOption.setCustomKey(text);
 530                 } catch (BadLocationException ble1) {
 531                         /* ignore. */
 532                 }
 533         }
 534
 535         /**
 536          * {@inheritDoc}
 537          */
 538         public void changedUpdate(DocumentEvent documentEvent) {
 539                 processDocumentUpdate(documentEvent);
 540         }
 541
 542         /**
 543          * {@inheritDoc}
 544          */
 545         public void insertUpdate(DocumentEvent documentEvent) {
 546                 processDocumentUpdate(documentEvent);
 547         }
 548
 549         /**
 550          * {@inheritDoc}
 551          */
 552         public void removeUpdate(DocumentEvent documentEvent) {
 553                 processDocumentUpdate(documentEvent);
 554         }
 555
 556 }