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

   1 /*
   2  * jSite - ProjectFilesPage.java - Copyright © 2006–2012 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.awt.event.WindowAdapter;
  30 import java.awt.event.WindowEvent;
  31 import java.text.MessageFormat;
  32 import java.util.HashSet;
  33 import java.util.Iterator;
  34 import java.util.List;
  35 import java.util.Set;
  36
  37 import javax.swing.AbstractAction;
  38 import javax.swing.Action;
  39 import javax.swing.BorderFactory;
  40 import javax.swing.JButton;
  41 import javax.swing.JCheckBox;
  42 import javax.swing.JComboBox;
  43 import javax.swing.JComponent;
  44 import javax.swing.JDialog;
  45 import javax.swing.JLabel;
  46 import javax.swing.JList;
  47 import javax.swing.JOptionPane;
  48 import javax.swing.JPanel;
  49 import javax.swing.JProgressBar;
  50 import javax.swing.JScrollPane;
  51 import javax.swing.JTextField;
  52 import javax.swing.ListSelectionModel;
  53 import javax.swing.SwingConstants;
  54 import javax.swing.SwingUtilities;
  55 import javax.swing.WindowConstants;
  56 import javax.swing.event.DocumentEvent;
  57 import javax.swing.event.DocumentListener;
  58 import javax.swing.event.ListSelectionEvent;
  59 import javax.swing.event.ListSelectionListener;
  60 import javax.swing.text.BadLocationException;
  61 import javax.swing.text.Document;
  62
  63 import net.pterodactylus.util.io.MimeTypes;
  64 import net.pterodactylus.util.swing.DelayedNotification;
  65 import net.pterodactylus.util.swing.SwingUtils;
  66 import de.todesbaum.jsite.application.FileOption;
  67 import de.todesbaum.jsite.application.Project;
  68 import de.todesbaum.jsite.gui.FileScanner.ScannedFile;
  69 import de.todesbaum.jsite.i18n.I18n;
  70 import de.todesbaum.jsite.i18n.I18nContainer;
  71 import de.todesbaum.util.swing.TLabel;
  72 import de.todesbaum.util.swing.TWizard;
  73 import de.todesbaum.util.swing.TWizardPage;
  74
  75 /**
  76  * Wizard page that lets the user manage the files of a project.
  77  *
  78  * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
  79  */
  80 public class ProjectFilesPage extends TWizardPage implements ActionListener, ListSelectionListener, DocumentListener, FileScannerListener {
  81
  82         /** The project. */
  83         private Project project;
  84
  85         /** The “scan files” action. */
  86         private Action scanAction;
  87
  88         /** The “ignore hidden files” checkbox. */
  89         private JCheckBox ignoreHiddenFilesCheckBox;
  90
  91         /** The list of project files. */
  92         private JList projectFileList;
  93
  94         /** The “default file” checkbox. */
  95         private JCheckBox defaultFileCheckBox;
  96
  97         /** The “insert” checkbox. */
  98         private JCheckBox fileOptionsInsertCheckBox;
  99
 100         /** The “force insert” checkbox. */
 101         private JCheckBox fileOptionsForceInsertCheckBox;
 102
 103         /** The “insert redirect” checkbox. */
 104         private JCheckBox fileOptionsInsertRedirectCheckBox;
 105
 106         /** The “custom key” textfield. */
 107         private JTextField fileOptionsCustomKeyTextField;
 108
 109         /** The “rename” check box. */
 110         private JCheckBox fileOptionsRenameCheckBox;
 111
 112         /** The “new name” text field. */
 113         private JTextField fileOptionsRenameTextField;
 114
 115         /** The “mime type” combo box. */
 116         private JComboBox fileOptionsMIMETypeComboBox;
 117
 118         /** Delayed notification for file scanning. */
 119         private DelayedNotification delayedNotification;
 120
 121         /** Dialog to display while scanning. */
 122         private JDialog scanningFilesDialog;
 123
 124         /** The file scanner. */
 125         private FileScanner fileScanner;
 126
 127         /** The progress bar. */
 128         private JProgressBar progressBar;
 129
 130         /**
 131          * Creates a new project file page.
 132          *
 133          * @param wizard
 134          *            The wizard the page belongs to
 135          */
 136         public ProjectFilesPage(final TWizard wizard) {
 137                 super(wizard);
 138                 pageInit();
 139         }
 140
 141         /**
 142          * Initializes the page and all its actions and components.
 143          */
 144         private void pageInit() {
 145                 createActions();
 146                 setLayout(new BorderLayout(12, 12));
 147                 add(createProjectFilesPanel(), BorderLayout.CENTER);
 148         }
 149
 150         /**
 151          * Creates all actions.
 152          */
 153         private void createActions() {
 154                 scanAction = new AbstractAction(I18n.getMessage("jsite.project-files.action.rescan")) {
 155
 156                         @Override
 157                         @SuppressWarnings("synthetic-access")
 158                         public void actionPerformed(ActionEvent actionEvent) {
 159                                 actionScan();
 160                         }
 161                 };
 162                 scanAction.putValue(Action.MNEMONIC_KEY, KeyEvent.VK_S);
 163                 scanAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project-files.action.rescan.tooltip"));
 164
 165                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 166
 167                         @Override
 168                         @SuppressWarnings("synthetic-access")
 169                         public void run() {
 170                                 scanAction.putValue(Action.NAME, I18n.getMessage("jsite.project-files.action.rescan"));
 171                                 scanAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project-files.action.rescan.tooltip"));
 172                         }
 173                 });
 174         }
 175
 176         /**
 177          * {@inheritDoc}
 178          */
 179         @Override
 180         public void pageAdded(TWizard wizard) {
 181                 /* create file scanner. */
 182                 fileScanner = new FileScanner(project);
 183                 fileScanner.addFileScannerListener(this);
 184
 185                 actionScan();
 186                 this.wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
 187                 this.wizard.setNextName(I18n.getMessage("jsite.project-files.insert-now"));
 188                 this.wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
 189         }
 190
 191         /**
 192          * Creates the panel contains the project file list and options.
 193          *
 194          * @return The created panel
 195          */
 196         private JComponent createProjectFilesPanel() {
 197                 JPanel projectFilesPanel = new JPanel(new BorderLayout(12, 12));
 198
 199                 projectFileList = new JList();
 200                 projectFileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 201                 projectFileList.setMinimumSize(new Dimension(250, projectFileList.getPreferredSize().height));
 202                 projectFileList.addListSelectionListener(this);
 203
 204                 projectFilesPanel.add(new JScrollPane(projectFileList), BorderLayout.CENTER);
 205
 206                 JPanel fileOptionsAlignmentPanel = new JPanel(new BorderLayout(12, 12));
 207                 projectFilesPanel.add(fileOptionsAlignmentPanel, BorderLayout.PAGE_END);
 208                 JPanel fileOptionsPanel = new JPanel(new GridBagLayout());
 209                 fileOptionsAlignmentPanel.add(fileOptionsPanel, BorderLayout.PAGE_START);
 210
 211                 ignoreHiddenFilesCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.ignore-hidden-files"));
 212                 ignoreHiddenFilesCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.ignore-hidden-files.tooltip"));
 213                 ignoreHiddenFilesCheckBox.setName("ignore-hidden-files");
 214                 ignoreHiddenFilesCheckBox.addActionListener(this);
 215                 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));
 216
 217                 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));
 218
 219                 final JLabel fileOptionsLabel = new JLabel("<html><b>" + I18n.getMessage("jsite.project-files.file-options") + "</b></html>");
 220                 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));
 221
 222                 defaultFileCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.default"));
 223                 defaultFileCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.default.tooltip"));
 224                 defaultFileCheckBox.setName("default-file");
 225                 defaultFileCheckBox.addActionListener(this);
 226                 defaultFileCheckBox.setEnabled(false);
 227
 228                 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));
 229
 230                 fileOptionsInsertCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.insert"), true);
 231                 fileOptionsInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert.tooltip"));
 232                 fileOptionsInsertCheckBox.setName("insert");
 233                 fileOptionsInsertCheckBox.setMnemonic(KeyEvent.VK_I);
 234                 fileOptionsInsertCheckBox.addActionListener(this);
 235                 fileOptionsInsertCheckBox.setEnabled(false);
 236
 237                 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));
 238
 239                 fileOptionsForceInsertCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.force-insert"));
 240                 fileOptionsForceInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.force-insert.tooltip"));
 241                 fileOptionsForceInsertCheckBox.setName("force-insert");
 242                 fileOptionsForceInsertCheckBox.setMnemonic(KeyEvent.VK_F);
 243                 fileOptionsForceInsertCheckBox.addActionListener(this);
 244                 fileOptionsForceInsertCheckBox.setEnabled(false);
 245
 246                 fileOptionsPanel.add(fileOptionsForceInsertCheckBox, new GridBagConstraints(0, 5, 5, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 247
 248                 fileOptionsCustomKeyTextField = new JTextField(45);
 249                 fileOptionsCustomKeyTextField.setToolTipText(I18n.getMessage("jsite.project-files.custom-key.tooltip"));
 250                 fileOptionsCustomKeyTextField.setEnabled(false);
 251                 fileOptionsCustomKeyTextField.getDocument().addDocumentListener(this);
 252
 253                 fileOptionsInsertRedirectCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.insert-redirect"), false);
 254                 fileOptionsInsertRedirectCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert-redirect.tooltip"));
 255                 fileOptionsInsertRedirectCheckBox.setName("insert-redirect");
 256                 fileOptionsInsertRedirectCheckBox.setMnemonic(KeyEvent.VK_R);
 257                 fileOptionsInsertRedirectCheckBox.addActionListener(this);
 258                 fileOptionsInsertRedirectCheckBox.setEnabled(false);
 259
 260                 final TLabel customKeyLabel = new TLabel(I18n.getMessage("jsite.project-files.custom-key") + ":", KeyEvent.VK_K, fileOptionsCustomKeyTextField);
 261                 fileOptionsPanel.add(fileOptionsInsertRedirectCheckBox, new GridBagConstraints(0, 6, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 262                 fileOptionsPanel.add(customKeyLabel, new GridBagConstraints(1, 6, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 6, 0, 0), 0, 0));
 263                 fileOptionsPanel.add(fileOptionsCustomKeyTextField, new GridBagConstraints(2, 6, 3, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 264
 265                 fileOptionsRenameCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.rename"), false);
 266                 fileOptionsRenameCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.rename.tooltip"));
 267                 fileOptionsRenameCheckBox.setName("rename");
 268                 fileOptionsRenameCheckBox.setMnemonic(KeyEvent.VK_N);
 269                 fileOptionsRenameCheckBox.addActionListener(this);
 270                 fileOptionsRenameCheckBox.setEnabled(false);
 271
 272                 fileOptionsRenameTextField = new JTextField();
 273                 fileOptionsRenameTextField.setEnabled(false);
 274                 fileOptionsRenameTextField.getDocument().addDocumentListener(new DocumentListener() {
 275
 276                         @SuppressWarnings("synthetic-access")
 277                         private void storeText(DocumentEvent documentEvent) {
 278                                 FileOption fileOption = getSelectedFile();
 279                                 if (fileOption == null) {
 280                                         /* no file selected. */
 281                                         return;
 282                                 }
 283                                 Document document = documentEvent.getDocument();
 284                                 int documentLength = document.getLength();
 285                                 try {
 286                                         fileOption.setChangedName(document.getText(0, documentLength).trim());
 287                                 } catch (BadLocationException ble1) {
 288                                         /* ignore, it should never happen. */
 289                                 }
 290                         }
 291
 292                         @Override
 293                         public void changedUpdate(DocumentEvent documentEvent) {
 294                                 storeText(documentEvent);
 295                         }
 296
 297                         @Override
 298                         public void insertUpdate(DocumentEvent documentEvent) {
 299                                 storeText(documentEvent);
 300                         }
 301
 302                         @Override
 303                         public void removeUpdate(DocumentEvent documentEvent) {
 304                                 storeText(documentEvent);
 305                         }
 306
 307                 });
 308
 309                 fileOptionsPanel.add(fileOptionsRenameCheckBox, new GridBagConstraints(0, 7, 2, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 310                 fileOptionsPanel.add(fileOptionsRenameTextField, new GridBagConstraints(2, 7, 3, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 311
 312                 fileOptionsMIMETypeComboBox = new JComboBox(MimeTypes.getAllMimeTypes().toArray());
 313                 fileOptionsMIMETypeComboBox.setToolTipText(I18n.getMessage("jsite.project-files.mime-type.tooltip"));
 314                 fileOptionsMIMETypeComboBox.setName("project-files.mime-type");
 315                 fileOptionsMIMETypeComboBox.addActionListener(this);
 316                 fileOptionsMIMETypeComboBox.setEditable(true);
 317                 fileOptionsMIMETypeComboBox.setEnabled(false);
 318
 319                 final TLabel mimeTypeLabel = new TLabel(I18n.getMessage("jsite.project-files.mime-type") + ":", KeyEvent.VK_M, fileOptionsMIMETypeComboBox);
 320                 fileOptionsPanel.add(mimeTypeLabel, new GridBagConstraints(0, 8, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 321                 fileOptionsPanel.add(fileOptionsMIMETypeComboBox, new GridBagConstraints(1, 8, 4, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 322
 323                 /* create dialog to show while scanning. */
 324                 scanningFilesDialog = new JDialog(wizard);
 325                 scanningFilesDialog.setModal(true);
 326                 scanningFilesDialog.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
 327
 328                 JPanel progressPanel = new JPanel(new BorderLayout(12, 12));
 329                 scanningFilesDialog.getContentPane().add(progressPanel, BorderLayout.CENTER);
 330                 progressPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
 331
 332                 final TLabel scanningLabel = new TLabel(I18n.getMessage("jsite.project-files.scanning"), SwingConstants.CENTER);
 333                 progressPanel.add(scanningLabel, BorderLayout.NORTH);
 334                 progressBar = new JProgressBar(SwingConstants.HORIZONTAL);
 335                 progressPanel.add(progressBar, BorderLayout.SOUTH);
 336                 progressBar.setIndeterminate(true);
 337                 progressBar.setStringPainted(true);
 338                 progressBar.setPreferredSize(new Dimension(progressBar.getPreferredSize().width * 2, progressBar.getPreferredSize().height));
 339
 340                 scanningFilesDialog.pack();
 341                 scanningFilesDialog.addWindowListener(new WindowAdapter() {
 342
 343                         /**
 344                          * {@inheritDoc}
 345                          */
 346                         @Override
 347                         @SuppressWarnings("synthetic-access")
 348                         public void windowOpened(WindowEvent e) {
 349                                 SwingUtils.center(scanningFilesDialog, wizard);
 350                         }
 351                 });
 352
 353                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 354
 355                         @Override
 356                         @SuppressWarnings("synthetic-access")
 357                         public void run() {
 358                                 ignoreHiddenFilesCheckBox.setText(I18n.getMessage("jsite.project-files.ignore-hidden-files"));
 359                                 ignoreHiddenFilesCheckBox.setToolTipText(I18n.getMessage("jsite.projet-files.ignore-hidden-files.tooltip"));
 360                                 fileOptionsLabel.setText("<html><b>" + I18n.getMessage("jsite.project-files.file-options") + "</b></html>");
 361                                 defaultFileCheckBox.setText(I18n.getMessage("jsite.project-files.default"));
 362                                 defaultFileCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.default.tooltip"));
 363                                 fileOptionsInsertCheckBox.setText(I18n.getMessage("jsite.project-files.insert"));
 364                                 fileOptionsInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert.tooltip"));
 365                                 fileOptionsForceInsertCheckBox.setText(I18n.getMessage("jsite.project-files.force-insert"));
 366                                 fileOptionsForceInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.force-insert.tooltip"));
 367                                 fileOptionsInsertRedirectCheckBox.setText(I18n.getMessage("jsite.project-files.insert-redirect"));
 368                                 fileOptionsInsertRedirectCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert-redirect.tooltip"));
 369                                 fileOptionsCustomKeyTextField.setToolTipText(I18n.getMessage("jsite.project-files.custom-key.tooltip"));
 370                                 customKeyLabel.setText(I18n.getMessage("jsite.project-files.custom-key") + ":");
 371                                 fileOptionsRenameCheckBox.setText("jsite.project-files.rename");
 372                                 fileOptionsRenameCheckBox.setToolTipText("jsite.project-files.rename.tooltip");
 373                                 fileOptionsMIMETypeComboBox.setToolTipText(I18n.getMessage("jsite.project-files.mime-type.tooltip"));
 374                                 mimeTypeLabel.setText(I18n.getMessage("jsite.project-files.mime-type") + ":");
 375                                 scanningLabel.setText(I18n.getMessage("jsite.project-files.scanning"));
 376                         }
 377                 });
 378
 379                 return projectFilesPanel;
 380         }
 381
 382         /**
 383          * Sets the project whose files to manage.
 384          *
 385          * @param project
 386          *            The project whose files to manage
 387          */
 388         public void setProject(final Project project) {
 389                 this.project = project;
 390                 setHeading(MessageFormat.format(I18n.getMessage("jsite.project-files.heading"), project.getName()));
 391                 setDescription(I18n.getMessage("jsite.project-files.description"));
 392                 ignoreHiddenFilesCheckBox.setSelected(project.isIgnoreHiddenFiles());
 393                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 394
 395                         @Override
 396                         public void run() {
 397                                 setHeading(MessageFormat.format(I18n.getMessage("jsite.project-files.heading"), project.getName()));
 398                                 setDescription(I18n.getMessage("jsite.project-files.description"));
 399                         }
 400                 });
 401         }
 402
 403         //
 404         // ACTIONS
 405         //
 406
 407         /**
 408          * Rescans the project’s files.
 409          */
 410         private void actionScan() {
 411                 projectFileList.clearSelection();
 412                 projectFileList.setListData(new Object[0]);
 413
 414                 wizard.setNextEnabled(false);
 415                 wizard.setPreviousEnabled(false);
 416                 wizard.setQuitEnabled(false);
 417
 418                 delayedNotification = new DelayedNotification(scanningFilesDialog, 2000);
 419                 new Thread(fileScanner).start();
 420                 new Thread(delayedNotification).start();
 421                 new Thread(new Runnable() {
 422
 423                         @Override
 424                         @SuppressWarnings("synthetic-access")
 425                         public void run() {
 426                                 while (!delayedNotification.isFinished()) {
 427                                         try {
 428                                                 Thread.sleep(250);
 429                                         } catch (InterruptedException ie1) {
 430                                                 /* ignore. */
 431                                         }
 432                                         progressBar.setString(fileScanner.getLastFilename());
 433                                 }
 434                         }
 435                 }).start();
 436         }
 437
 438         /**
 439          * {@inheritDoc}
 440          * <p>
 441          * Updates the file list.
 442          */
 443         @Override
 444         public void fileScannerFinished(FileScanner fileScanner) {
 445                 delayedNotification.finish();
 446                 final boolean error = fileScanner.isError();
 447                 if (!error) {
 448                         final List<ScannedFile> files = fileScanner.getFiles();
 449                         SwingUtilities.invokeLater(new Runnable() {
 450
 451                                 @Override
 452                                 @SuppressWarnings("synthetic-access")
 453                                 public void run() {
 454                                         projectFileList.setListData(files.toArray());
 455                                         projectFileList.clearSelection();
 456                                 }
 457                         });
 458                         Set<String> entriesToRemove = new HashSet<String>();
 459                         Iterator<String> filenames = new HashSet<String>(project.getFileOptions().keySet()).iterator();
 460                         while (filenames.hasNext()) {
 461                                 String filename = filenames.next();
 462                                 boolean found = false;
 463                                 for (ScannedFile scannedFile : files) {
 464                                         if (scannedFile.getFilename().equals(filename)) {
 465                                                 found = true;
 466                                                 break;
 467                                         }
 468                                 }
 469                                 if (!found) {
 470                                         entriesToRemove.add(filename);
 471                                 }
 472                         }
 473                         for (String filename : entriesToRemove) {
 474                                 project.setFileOption(filename, null);
 475                         }
 476                 } else {
 477                         JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.scan-error"), null, JOptionPane.ERROR_MESSAGE);
 478                 }
 479                 SwingUtilities.invokeLater(new Runnable() {
 480
 481                         @Override
 482                         @SuppressWarnings("synthetic-access")
 483                         public void run() {
 484                                 wizard.setPreviousEnabled(true);
 485                                 wizard.setNextEnabled(!error);
 486                                 wizard.setQuitEnabled(true);
 487                         }
 488                 });
 489         }
 490
 491         /**
 492          * Returns the {@link FileOption file options} for the currently selected
 493          * file.
 494          *
 495          * @return The {@link FileOption}s for the selected file, or {@code null} if
 496          *         no file is selected
 497          */
 498         private FileOption getSelectedFile() {
 499                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 500                 if (scannedFile == null) {
 501                         return null;
 502                 }
 503                 return project.getFileOption(scannedFile.getFilename());
 504         }
 505
 506         //
 507         // INTERFACE ActionListener
 508         //
 509
 510         /**
 511          * {@inheritDoc}
 512          */
 513         @Override
 514         public void actionPerformed(ActionEvent actionEvent) {
 515                 Object source = actionEvent.getSource();
 516                 if ((source instanceof JCheckBox) && ("ignore-hidden-files".equals(((JCheckBox) source).getName()))) {
 517                         project.setIgnoreHiddenFiles(((JCheckBox) source).isSelected());
 518                         actionScan();
 519                         return;
 520                 }
 521                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 522                 if (scannedFile == null) {
 523                         return;
 524                 }
 525                 String filename = scannedFile.getFilename();
 526                 FileOption fileOption = project.getFileOption(filename);
 527                 if (source instanceof JCheckBox) {
 528                         JCheckBox checkBox = (JCheckBox) source;
 529                         if ("default-file".equals(checkBox.getName())) {
 530                                 if (checkBox.isSelected()) {
 531                                         if (filename.indexOf('/') > -1) {
 532                                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.invalid-default-file"), null, JOptionPane.ERROR_MESSAGE);
 533                                                 checkBox.setSelected(false);
 534                                         } else {
 535                                                 project.setIndexFile(filename);
 536                                         }
 537                                 } else {
 538                                         if (filename.equals(project.getIndexFile())) {
 539                                                 project.setIndexFile(null);
 540                                         }
 541                                 }
 542                         } else if ("insert".equals(checkBox.getName())) {
 543                                 boolean isInsert = checkBox.isSelected();
 544                                 fileOption.setInsert(isInsert);
 545                                 fileOptionsInsertRedirectCheckBox.setEnabled(!isInsert);
 546                         } else if ("force-insert".equals(checkBox.getName())) {
 547                                 boolean isForceInsert = checkBox.isSelected();
 548                                 fileOption.setForceInsert(isForceInsert);
 549                         } else if ("insert-redirect".equals(checkBox.getName())) {
 550                                 boolean isInsertRedirect = checkBox.isSelected();
 551                                 fileOption.setInsertRedirect(isInsertRedirect);
 552                                 fileOptionsCustomKeyTextField.setEnabled(isInsertRedirect);
 553                         } else if ("rename".equals(checkBox.getName())) {
 554                                 boolean isRenamed = checkBox.isSelected();
 555                                 fileOptionsRenameTextField.setEnabled(isRenamed);
 556                                 fileOption.setChangedName(isRenamed ? fileOptionsRenameTextField.getText() : "");
 557                         }
 558                 } else if (source instanceof JComboBox) {
 559                         JComboBox comboBox = (JComboBox) source;
 560                         if ("project-files.mime-type".equals(comboBox.getName())) {
 561                                 fileOption.setMimeType((String) comboBox.getSelectedItem());
 562                         }
 563                 }
 564         }
 565
 566         //
 567         // INTERFACE ListSelectionListener
 568         //
 569
 570         /**
 571          * {@inheritDoc}
 572          */
 573         @Override
 574         @SuppressWarnings("null")
 575         public void valueChanged(ListSelectionEvent e) {
 576                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 577                 boolean enabled = scannedFile != null;
 578                 String filename = (scannedFile == null) ? null : scannedFile.getFilename();
 579                 defaultFileCheckBox.setEnabled(enabled);
 580                 fileOptionsInsertCheckBox.setEnabled(enabled);
 581                 fileOptionsRenameCheckBox.setEnabled(enabled);
 582                 fileOptionsMIMETypeComboBox.setEnabled(enabled);
 583                 if (filename != null) {
 584                         FileOption fileOption = project.getFileOption(filename);
 585                         defaultFileCheckBox.setSelected(filename.equals(project.getIndexFile()));
 586                         fileOptionsInsertCheckBox.setSelected(fileOption.isInsert());
 587                         fileOptionsForceInsertCheckBox.setEnabled(scannedFile.getHash().equals(fileOption.getLastInsertHash()));
 588                         fileOptionsForceInsertCheckBox.setSelected(fileOption.isForceInsert());
 589                         fileOptionsInsertRedirectCheckBox.setEnabled(!fileOption.isInsert());
 590                         fileOptionsInsertRedirectCheckBox.setSelected(fileOption.isInsertRedirect());
 591                         fileOptionsCustomKeyTextField.setEnabled(fileOption.isInsertRedirect());
 592                         fileOptionsCustomKeyTextField.setText(fileOption.getCustomKey());
 593                         fileOptionsRenameCheckBox.setSelected(fileOption.hasChangedName());
 594                         fileOptionsRenameTextField.setEnabled(fileOption.hasChangedName());
 595                         fileOptionsRenameTextField.setText(fileOption.getChangedName());
 596                         fileOptionsMIMETypeComboBox.getModel().setSelectedItem(fileOption.getMimeType());
 597                 } else {
 598                         defaultFileCheckBox.setSelected(false);
 599                         fileOptionsInsertCheckBox.setSelected(true);
 600                         fileOptionsForceInsertCheckBox.setEnabled(false);
 601                         fileOptionsForceInsertCheckBox.setSelected(false);
 602                         fileOptionsInsertRedirectCheckBox.setEnabled(false);
 603                         fileOptionsInsertRedirectCheckBox.setSelected(false);
 604                         fileOptionsCustomKeyTextField.setEnabled(false);
 605                         fileOptionsCustomKeyTextField.setText("CHK@");
 606                         fileOptionsRenameCheckBox.setEnabled(false);
 607                         fileOptionsRenameCheckBox.setSelected(false);
 608                         fileOptionsRenameTextField.setEnabled(false);
 609                         fileOptionsRenameTextField.setText("");
 610                         fileOptionsMIMETypeComboBox.getModel().setSelectedItem(MimeTypes.DEFAULT_CONTENT_TYPE);
 611                 }
 612         }
 613
 614         //
 615         // INTERFACE DocumentListener
 616         //
 617
 618         /**
 619          * Updates the options of the currently selected file with the changes made
 620          * in the “custom key” textfield.
 621          *
 622          * @param documentEvent
 623          *            The document event to process
 624          */
 625         private void processDocumentUpdate(DocumentEvent documentEvent) {
 626                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 627                 if (scannedFile == null) {
 628                         return;
 629                 }
 630                 FileOption fileOption = project.getFileOption(scannedFile.getFilename());
 631                 Document document = documentEvent.getDocument();
 632                 try {
 633                         String text = document.getText(0, document.getLength());
 634                         fileOption.setCustomKey(text);
 635                 } catch (BadLocationException ble1) {
 636                         /* ignore. */
 637                 }
 638         }
 639
 640         /**
 641          * {@inheritDoc}
 642          */
 643         @Override
 644         public void changedUpdate(DocumentEvent documentEvent) {
 645                 processDocumentUpdate(documentEvent);
 646         }
 647
 648         /**
 649          * {@inheritDoc}
 650          */
 651         @Override
 652         public void insertUpdate(DocumentEvent documentEvent) {
 653                 processDocumentUpdate(documentEvent);
 654         }
 655
 656         /**
 657          * {@inheritDoc}
 658          */
 659         @Override
 660         public void removeUpdate(DocumentEvent documentEvent) {
 661                 processDocumentUpdate(documentEvent);
 662         }
 663
 664 }