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.SwingUtils;
  65 import net.pterodactylus.util.thread.StoppableDelay;
  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 “always force insert” checkbox. */
  89         private JCheckBox alwaysForceInsertCheckBox;
  90
  91         /** The “ignore hidden files” checkbox. */
  92         private JCheckBox ignoreHiddenFilesCheckBox;
  93
  94         /** The list of project files. */
  95         private JList projectFileList;
  96
  97         /** The “default file” checkbox. */
  98         private JCheckBox defaultFileCheckBox;
  99
 100         /** The “insert” checkbox. */
 101         private JCheckBox fileOptionsInsertCheckBox;
 102
 103         /** The “force insert” checkbox. */
 104         private JCheckBox fileOptionsForceInsertCheckBox;
 105
 106         /** The “insert redirect” checkbox. */
 107         private JCheckBox fileOptionsInsertRedirectCheckBox;
 108
 109         /** The “custom key” textfield. */
 110         private JTextField fileOptionsCustomKeyTextField;
 111
 112         /** The “rename” check box. */
 113         private JCheckBox fileOptionsRenameCheckBox;
 114
 115         /** The “new name” text field. */
 116         private JTextField fileOptionsRenameTextField;
 117
 118         /** The “mime type” combo box. */
 119         private JComboBox fileOptionsMIMETypeComboBox;
 120
 121         /** Delayed notification for file scanning. */
 122         private StoppableDelay delayedNotification;
 123
 124         /** Dialog to display while scanning. */
 125         private JDialog scanningFilesDialog;
 126
 127         /** The file scanner. */
 128         private FileScanner fileScanner;
 129
 130         /** The progress bar. */
 131         private JProgressBar progressBar;
 132
 133         /**
 134          * Creates a new project file page.
 135          *
 136          * @param wizard
 137          *            The wizard the page belongs to
 138          */
 139         public ProjectFilesPage(final TWizard wizard) {
 140                 super(wizard);
 141                 pageInit();
 142         }
 143
 144         /**
 145          * Initializes the page and all its actions and components.
 146          */
 147         private void pageInit() {
 148                 createActions();
 149                 setLayout(new BorderLayout(12, 12));
 150                 add(createProjectFilesPanel(), BorderLayout.CENTER);
 151         }
 152
 153         /**
 154          * Creates all actions.
 155          */
 156         private void createActions() {
 157                 scanAction = new AbstractAction(I18n.getMessage("jsite.project-files.action.rescan")) {
 158
 159                         @Override
 160                         @SuppressWarnings("synthetic-access")
 161                         public void actionPerformed(ActionEvent actionEvent) {
 162                                 actionScan();
 163                         }
 164                 };
 165                 scanAction.putValue(Action.MNEMONIC_KEY, KeyEvent.VK_S);
 166                 scanAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project-files.action.rescan.tooltip"));
 167
 168                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 169
 170                         @Override
 171                         @SuppressWarnings("synthetic-access")
 172                         public void run() {
 173                                 scanAction.putValue(Action.NAME, I18n.getMessage("jsite.project-files.action.rescan"));
 174                                 scanAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project-files.action.rescan.tooltip"));
 175                         }
 176                 });
 177         }
 178
 179         /**
 180          * {@inheritDoc}
 181          */
 182         @Override
 183         public void pageAdded(TWizard wizard) {
 184                 /* create file scanner. */
 185                 fileScanner = new FileScanner(project);
 186                 fileScanner.addFileScannerListener(this);
 187
 188                 actionScan();
 189                 this.wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
 190                 this.wizard.setNextName(I18n.getMessage("jsite.project-files.insert-now"));
 191                 this.wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
 192         }
 193
 194         /**
 195          * Creates the panel contains the project file list and options.
 196          *
 197          * @return The created panel
 198          */
 199         private JComponent createProjectFilesPanel() {
 200                 JPanel projectFilesPanel = new JPanel(new BorderLayout(12, 12));
 201
 202                 projectFileList = new JList();
 203                 projectFileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 204                 projectFileList.setMinimumSize(new Dimension(250, projectFileList.getPreferredSize().height));
 205                 projectFileList.addListSelectionListener(this);
 206
 207                 projectFilesPanel.add(new JScrollPane(projectFileList), BorderLayout.CENTER);
 208
 209                 JPanel fileOptionsAlignmentPanel = new JPanel(new BorderLayout(12, 12));
 210                 projectFilesPanel.add(fileOptionsAlignmentPanel, BorderLayout.PAGE_END);
 211                 JPanel fileOptionsPanel = new JPanel(new GridBagLayout());
 212                 fileOptionsAlignmentPanel.add(fileOptionsPanel, BorderLayout.PAGE_START);
 213
 214                 alwaysForceInsertCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.always-force-insert"));
 215                 alwaysForceInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.always-force-insert.tooltip"));
 216                 alwaysForceInsertCheckBox.setName("always-force-insert");
 217                 alwaysForceInsertCheckBox.addActionListener(this);
 218                 fileOptionsPanel.add(alwaysForceInsertCheckBox, new GridBagConstraints(0, 0, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
 219
 220                 ignoreHiddenFilesCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.ignore-hidden-files"));
 221                 ignoreHiddenFilesCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.ignore-hidden-files.tooltip"));
 222                 ignoreHiddenFilesCheckBox.setName("ignore-hidden-files");
 223                 ignoreHiddenFilesCheckBox.addActionListener(this);
 224                 fileOptionsPanel.add(ignoreHiddenFilesCheckBox, new GridBagConstraints(0, 1, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
 225
 226                 fileOptionsPanel.add(new JButton(scanAction), new GridBagConstraints(0, 2, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
 227
 228                 final JLabel fileOptionsLabel = new JLabel("<html><b>" + I18n.getMessage("jsite.project-files.file-options") + "</b></html>");
 229                 fileOptionsPanel.add(fileOptionsLabel, new GridBagConstraints(0, 3, 5, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
 230
 231                 defaultFileCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.default"));
 232                 defaultFileCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.default.tooltip"));
 233                 defaultFileCheckBox.setName("default-file");
 234                 defaultFileCheckBox.addActionListener(this);
 235                 defaultFileCheckBox.setEnabled(false);
 236
 237                 fileOptionsPanel.add(defaultFileCheckBox, new GridBagConstraints(0, 4, 5, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 18, 0, 0), 0, 0));
 238
 239                 fileOptionsInsertCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.insert"), true);
 240                 fileOptionsInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert.tooltip"));
 241                 fileOptionsInsertCheckBox.setName("insert");
 242                 fileOptionsInsertCheckBox.setMnemonic(KeyEvent.VK_I);
 243                 fileOptionsInsertCheckBox.addActionListener(this);
 244                 fileOptionsInsertCheckBox.setEnabled(false);
 245
 246                 fileOptionsPanel.add(fileOptionsInsertCheckBox, 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                 fileOptionsForceInsertCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.force-insert"));
 249                 fileOptionsForceInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.force-insert.tooltip"));
 250                 fileOptionsForceInsertCheckBox.setName("force-insert");
 251                 fileOptionsForceInsertCheckBox.setMnemonic(KeyEvent.VK_F);
 252                 fileOptionsForceInsertCheckBox.addActionListener(this);
 253                 fileOptionsForceInsertCheckBox.setEnabled(false);
 254
 255                 fileOptionsPanel.add(fileOptionsForceInsertCheckBox, new GridBagConstraints(0, 6, 5, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 256
 257                 fileOptionsCustomKeyTextField = new JTextField(45);
 258                 fileOptionsCustomKeyTextField.setToolTipText(I18n.getMessage("jsite.project-files.custom-key.tooltip"));
 259                 fileOptionsCustomKeyTextField.setEnabled(false);
 260                 fileOptionsCustomKeyTextField.getDocument().addDocumentListener(this);
 261
 262                 fileOptionsInsertRedirectCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.insert-redirect"), false);
 263                 fileOptionsInsertRedirectCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert-redirect.tooltip"));
 264                 fileOptionsInsertRedirectCheckBox.setName("insert-redirect");
 265                 fileOptionsInsertRedirectCheckBox.setMnemonic(KeyEvent.VK_R);
 266                 fileOptionsInsertRedirectCheckBox.addActionListener(this);
 267                 fileOptionsInsertRedirectCheckBox.setEnabled(false);
 268
 269                 final TLabel customKeyLabel = new TLabel(I18n.getMessage("jsite.project-files.custom-key") + ":", KeyEvent.VK_K, fileOptionsCustomKeyTextField);
 270                 fileOptionsPanel.add(fileOptionsInsertRedirectCheckBox, new GridBagConstraints(0, 7, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 271                 fileOptionsPanel.add(customKeyLabel, new GridBagConstraints(1, 7, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 6, 0, 0), 0, 0));
 272                 fileOptionsPanel.add(fileOptionsCustomKeyTextField, new GridBagConstraints(2, 7, 3, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 273
 274                 fileOptionsRenameCheckBox = new JCheckBox(I18n.getMessage("jsite.project-files.rename"), false);
 275                 fileOptionsRenameCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.rename.tooltip"));
 276                 fileOptionsRenameCheckBox.setName("rename");
 277                 fileOptionsRenameCheckBox.setMnemonic(KeyEvent.VK_N);
 278                 fileOptionsRenameCheckBox.addActionListener(this);
 279                 fileOptionsRenameCheckBox.setEnabled(false);
 280
 281                 fileOptionsRenameTextField = new JTextField();
 282                 fileOptionsRenameTextField.setEnabled(false);
 283                 fileOptionsRenameTextField.getDocument().addDocumentListener(new DocumentListener() {
 284
 285                         @SuppressWarnings("synthetic-access")
 286                         private void storeText(DocumentEvent documentEvent) {
 287                                 FileOption fileOption = getSelectedFile();
 288                                 if (fileOption == null) {
 289                                         /* no file selected. */
 290                                         return;
 291                                 }
 292                                 Document document = documentEvent.getDocument();
 293                                 int documentLength = document.getLength();
 294                                 try {
 295                                         fileOption.setChangedName(document.getText(0, documentLength).trim());
 296                                 } catch (BadLocationException ble1) {
 297                                         /* ignore, it should never happen. */
 298                                 }
 299                         }
 300
 301                         @Override
 302                         public void changedUpdate(DocumentEvent documentEvent) {
 303                                 storeText(documentEvent);
 304                         }
 305
 306                         @Override
 307                         public void insertUpdate(DocumentEvent documentEvent) {
 308                                 storeText(documentEvent);
 309                         }
 310
 311                         @Override
 312                         public void removeUpdate(DocumentEvent documentEvent) {
 313                                 storeText(documentEvent);
 314                         }
 315
 316                 });
 317
 318                 fileOptionsPanel.add(fileOptionsRenameCheckBox, new GridBagConstraints(0, 8, 2, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 319                 fileOptionsPanel.add(fileOptionsRenameTextField, new GridBagConstraints(2, 8, 3, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 320
 321                 fileOptionsMIMETypeComboBox = new JComboBox(MimeTypes.getAllMimeTypes().toArray());
 322                 fileOptionsMIMETypeComboBox.setToolTipText(I18n.getMessage("jsite.project-files.mime-type.tooltip"));
 323                 fileOptionsMIMETypeComboBox.setName("project-files.mime-type");
 324                 fileOptionsMIMETypeComboBox.addActionListener(this);
 325                 fileOptionsMIMETypeComboBox.setEditable(true);
 326                 fileOptionsMIMETypeComboBox.setEnabled(false);
 327
 328                 final TLabel mimeTypeLabel = new TLabel(I18n.getMessage("jsite.project-files.mime-type") + ":", KeyEvent.VK_M, fileOptionsMIMETypeComboBox);
 329                 fileOptionsPanel.add(mimeTypeLabel, new GridBagConstraints(0, 9, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(6, 18, 0, 0), 0, 0));
 330                 fileOptionsPanel.add(fileOptionsMIMETypeComboBox, new GridBagConstraints(1, 9, 4, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
 331
 332                 /* create dialog to show while scanning. */
 333                 scanningFilesDialog = new JDialog(wizard);
 334                 scanningFilesDialog.setModal(true);
 335                 scanningFilesDialog.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
 336
 337                 JPanel progressPanel = new JPanel(new BorderLayout(12, 12));
 338                 scanningFilesDialog.getContentPane().add(progressPanel, BorderLayout.CENTER);
 339                 progressPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
 340
 341                 final TLabel scanningLabel = new TLabel(I18n.getMessage("jsite.project-files.scanning"), SwingConstants.CENTER);
 342                 progressPanel.add(scanningLabel, BorderLayout.NORTH);
 343                 progressBar = new JProgressBar(SwingConstants.HORIZONTAL);
 344                 progressPanel.add(progressBar, BorderLayout.SOUTH);
 345                 progressBar.setIndeterminate(true);
 346                 progressBar.setStringPainted(true);
 347                 progressBar.setPreferredSize(new Dimension(progressBar.getPreferredSize().width * 2, progressBar.getPreferredSize().height));
 348
 349                 scanningFilesDialog.pack();
 350                 scanningFilesDialog.addWindowListener(new WindowAdapter() {
 351
 352                         /**
 353                          * {@inheritDoc}
 354                          */
 355                         @Override
 356                         @SuppressWarnings("synthetic-access")
 357                         public void windowOpened(WindowEvent e) {
 358                                 SwingUtils.center(scanningFilesDialog, wizard);
 359                         }
 360                 });
 361
 362                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 363
 364                         @Override
 365                         @SuppressWarnings("synthetic-access")
 366                         public void run() {
 367                                 alwaysForceInsertCheckBox.setText(I18n.getMessage("jsite.project-files.always-force-insert"));
 368                                 alwaysForceInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.always-force-insert.tooltip"));
 369                                 ignoreHiddenFilesCheckBox.setText(I18n.getMessage("jsite.project-files.ignore-hidden-files"));
 370                                 ignoreHiddenFilesCheckBox.setToolTipText(I18n.getMessage("jsite.projet-files.ignore-hidden-files.tooltip"));
 371                                 fileOptionsLabel.setText("<html><b>" + I18n.getMessage("jsite.project-files.file-options") + "</b></html>");
 372                                 defaultFileCheckBox.setText(I18n.getMessage("jsite.project-files.default"));
 373                                 defaultFileCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.default.tooltip"));
 374                                 fileOptionsInsertCheckBox.setText(I18n.getMessage("jsite.project-files.insert"));
 375                                 fileOptionsInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert.tooltip"));
 376                                 fileOptionsForceInsertCheckBox.setText(I18n.getMessage("jsite.project-files.force-insert"));
 377                                 fileOptionsForceInsertCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.force-insert.tooltip"));
 378                                 fileOptionsInsertRedirectCheckBox.setText(I18n.getMessage("jsite.project-files.insert-redirect"));
 379                                 fileOptionsInsertRedirectCheckBox.setToolTipText(I18n.getMessage("jsite.project-files.insert-redirect.tooltip"));
 380                                 fileOptionsCustomKeyTextField.setToolTipText(I18n.getMessage("jsite.project-files.custom-key.tooltip"));
 381                                 customKeyLabel.setText(I18n.getMessage("jsite.project-files.custom-key") + ":");
 382                                 fileOptionsRenameCheckBox.setText("jsite.project-files.rename");
 383                                 fileOptionsRenameCheckBox.setToolTipText("jsite.project-files.rename.tooltip");
 384                                 fileOptionsMIMETypeComboBox.setToolTipText(I18n.getMessage("jsite.project-files.mime-type.tooltip"));
 385                                 mimeTypeLabel.setText(I18n.getMessage("jsite.project-files.mime-type") + ":");
 386                                 scanningLabel.setText(I18n.getMessage("jsite.project-files.scanning"));
 387                         }
 388                 });
 389
 390                 return projectFilesPanel;
 391         }
 392
 393         /**
 394          * Sets the project whose files to manage.
 395          *
 396          * @param project
 397          *            The project whose files to manage
 398          */
 399         public void setProject(final Project project) {
 400                 this.project = project;
 401                 setHeading(MessageFormat.format(I18n.getMessage("jsite.project-files.heading"), project.getName()));
 402                 setDescription(I18n.getMessage("jsite.project-files.description"));
 403                 ignoreHiddenFilesCheckBox.setSelected(project.isIgnoreHiddenFiles());
 404                 alwaysForceInsertCheckBox.setSelected(project.isAlwaysForceInsert());
 405                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 406
 407                         @Override
 408                         public void run() {
 409                                 setHeading(MessageFormat.format(I18n.getMessage("jsite.project-files.heading"), project.getName()));
 410                                 setDescription(I18n.getMessage("jsite.project-files.description"));
 411                         }
 412                 });
 413         }
 414
 415         //
 416         // ACTIONS
 417         //
 418
 419         /**
 420          * Rescans the project’s files.
 421          */
 422         private void actionScan() {
 423                 projectFileList.clearSelection();
 424                 projectFileList.setListData(new Object[0]);
 425
 426                 wizard.setNextEnabled(false);
 427                 wizard.setPreviousEnabled(false);
 428                 wizard.setQuitEnabled(false);
 429
 430                 ignoreHiddenFilesCheckBox.setEnabled(false);
 431                 scanAction.setEnabled(false);
 432
 433                 delayedNotification = new StoppableDelay(new Runnable() {
 434
 435                         @Override
 436                         @SuppressWarnings("synthetic-access")
 437                         public void run() {
 438                                 scanningFilesDialog.setVisible(true);
 439                         }
 440                 }, new Runnable() {
 441
 442                         @Override
 443                         @SuppressWarnings("synthetic-access")
 444                         public void run() {
 445                                 scanningFilesDialog.setVisible(false);
 446                         }
 447                 }, 2000);
 448                 new Thread(fileScanner).start();
 449                 new Thread(delayedNotification).start();
 450                 new Thread(new Runnable() {
 451
 452                         @Override
 453                         @SuppressWarnings("synthetic-access")
 454                         public void run() {
 455                                 while (!delayedNotification.isFinished()) {
 456                                         try {
 457                                                 Thread.sleep(250);
 458                                         } catch (InterruptedException ie1) {
 459                                                 /* ignore. */
 460                                         }
 461                                         progressBar.setString(fileScanner.getLastFilename());
 462                                 }
 463                         }
 464                 }).start();
 465         }
 466
 467         /**
 468          * {@inheritDoc}
 469          * <p>
 470          * Updates the file list.
 471          */
 472         @Override
 473         public void fileScannerFinished(FileScanner fileScanner) {
 474                 delayedNotification.finish();
 475                 final boolean error = fileScanner.isError();
 476                 if (!error) {
 477                         final List<ScannedFile> files = fileScanner.getFiles();
 478                         SwingUtilities.invokeLater(new Runnable() {
 479
 480                                 @Override
 481                                 @SuppressWarnings("synthetic-access")
 482                                 public void run() {
 483                                         projectFileList.setListData(files.toArray());
 484                                         projectFileList.clearSelection();
 485                                 }
 486                         });
 487                         Set<String> entriesToRemove = new HashSet<String>();
 488                         Iterator<String> filenames = new HashSet<String>(project.getFileOptions().keySet()).iterator();
 489                         while (filenames.hasNext()) {
 490                                 String filename = filenames.next();
 491                                 boolean found = false;
 492                                 for (ScannedFile scannedFile : files) {
 493                                         if (scannedFile.getFilename().equals(filename)) {
 494                                                 found = true;
 495                                                 break;
 496                                         }
 497                                 }
 498                                 if (!found) {
 499                                         entriesToRemove.add(filename);
 500                                 }
 501                         }
 502                         for (String filename : entriesToRemove) {
 503                                 project.setFileOption(filename, null);
 504                         }
 505                 } else {
 506                         JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.scan-error"), null, JOptionPane.ERROR_MESSAGE);
 507                 }
 508                 SwingUtilities.invokeLater(new Runnable() {
 509
 510                         @Override
 511                         @SuppressWarnings("synthetic-access")
 512                         public void run() {
 513                                 wizard.setPreviousEnabled(true);
 514                                 wizard.setNextEnabled(!error);
 515                                 wizard.setQuitEnabled(true);
 516                                 ignoreHiddenFilesCheckBox.setEnabled(true);
 517                                 scanAction.setEnabled(true);
 518                         }
 519                 });
 520         }
 521
 522         /**
 523          * Returns the {@link FileOption file options} for the currently selected
 524          * file.
 525          *
 526          * @return The {@link FileOption}s for the selected file, or {@code null} if
 527          *         no file is selected
 528          */
 529         private FileOption getSelectedFile() {
 530                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 531                 if (scannedFile == null) {
 532                         return null;
 533                 }
 534                 return project.getFileOption(scannedFile.getFilename());
 535         }
 536
 537         //
 538         // INTERFACE ActionListener
 539         //
 540
 541         /**
 542          * {@inheritDoc}
 543          */
 544         @Override
 545         public void actionPerformed(ActionEvent actionEvent) {
 546                 Object source = actionEvent.getSource();
 547                 if (source instanceof JCheckBox) {
 548                         String checkboxName = ((JCheckBox) source).getName();
 549                         if ("ignore-hidden-files".equals(checkboxName)) {
 550                                 project.setIgnoreHiddenFiles(((JCheckBox) source).isSelected());
 551                                 actionScan();
 552                                 return;
 553                         } else if ("always-force-insert".equals(checkboxName)) {
 554                                 project.setAlwaysForceInsert(((JCheckBox) source).isSelected());
 555                                 valueChanged(null);
 556                                 return;
 557                         }
 558                 }
 559                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 560                 if (scannedFile == null) {
 561                         return;
 562                 }
 563                 String filename = scannedFile.getFilename();
 564                 FileOption fileOption = project.getFileOption(filename);
 565                 if (source instanceof JCheckBox) {
 566                         JCheckBox checkBox = (JCheckBox) source;
 567                         if ("default-file".equals(checkBox.getName())) {
 568                                 if (checkBox.isSelected()) {
 569                                         if (filename.indexOf('/') > -1) {
 570                                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.invalid-default-file"), null, JOptionPane.ERROR_MESSAGE);
 571                                                 checkBox.setSelected(false);
 572                                         } else {
 573                                                 project.setIndexFile(filename);
 574                                         }
 575                                 } else {
 576                                         if (filename.equals(project.getIndexFile())) {
 577                                                 project.setIndexFile(null);
 578                                         }
 579                                 }
 580                         } else if ("insert".equals(checkBox.getName())) {
 581                                 boolean isInsert = checkBox.isSelected();
 582                                 fileOption.setInsert(isInsert);
 583                                 fileOptionsInsertRedirectCheckBox.setEnabled(!isInsert);
 584                         } else if ("force-insert".equals(checkBox.getName())) {
 585                                 boolean isForceInsert = checkBox.isSelected();
 586                                 fileOption.setForceInsert(isForceInsert);
 587                         } else if ("insert-redirect".equals(checkBox.getName())) {
 588                                 boolean isInsertRedirect = checkBox.isSelected();
 589                                 fileOption.setInsertRedirect(isInsertRedirect);
 590                                 fileOptionsCustomKeyTextField.setEnabled(isInsertRedirect);
 591                         } else if ("rename".equals(checkBox.getName())) {
 592                                 boolean isRenamed = checkBox.isSelected();
 593                                 fileOptionsRenameTextField.setEnabled(isRenamed);
 594                                 fileOption.setChangedName(isRenamed ? fileOptionsRenameTextField.getText() : "");
 595                         }
 596                 } else if (source instanceof JComboBox) {
 597                         JComboBox comboBox = (JComboBox) source;
 598                         if ("project-files.mime-type".equals(comboBox.getName())) {
 599                                 fileOption.setMimeType((String) comboBox.getSelectedItem());
 600                         }
 601                 }
 602         }
 603
 604         //
 605         // INTERFACE ListSelectionListener
 606         //
 607
 608         /**
 609          * {@inheritDoc}
 610          */
 611         @Override
 612         @SuppressWarnings("null")
 613         public void valueChanged(ListSelectionEvent e) {
 614                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 615                 boolean enabled = scannedFile != null;
 616                 String filename = (scannedFile == null) ? null : scannedFile.getFilename();
 617                 defaultFileCheckBox.setEnabled(enabled);
 618                 fileOptionsInsertCheckBox.setEnabled(enabled);
 619                 fileOptionsRenameCheckBox.setEnabled(enabled);
 620                 fileOptionsMIMETypeComboBox.setEnabled(enabled);
 621                 if (filename != null) {
 622                         FileOption fileOption = project.getFileOption(filename);
 623                         defaultFileCheckBox.setSelected(filename.equals(project.getIndexFile()));
 624                         fileOptionsInsertCheckBox.setSelected(fileOption.isInsert());
 625                         fileOptionsForceInsertCheckBox.setEnabled(!project.isAlwaysForceInsert() && scannedFile.getHash().equals(fileOption.getLastInsertHash()));
 626                         fileOptionsForceInsertCheckBox.setSelected(fileOption.isForceInsert());
 627                         fileOptionsInsertRedirectCheckBox.setEnabled(!fileOption.isInsert());
 628                         fileOptionsInsertRedirectCheckBox.setSelected(fileOption.isInsertRedirect());
 629                         fileOptionsCustomKeyTextField.setEnabled(fileOption.isInsertRedirect());
 630                         fileOptionsCustomKeyTextField.setText(fileOption.getCustomKey());
 631                         fileOptionsRenameCheckBox.setSelected(fileOption.hasChangedName());
 632                         fileOptionsRenameTextField.setEnabled(fileOption.hasChangedName());
 633                         fileOptionsRenameTextField.setText(fileOption.getChangedName());
 634                         fileOptionsMIMETypeComboBox.getModel().setSelectedItem(fileOption.getMimeType());
 635                 } else {
 636                         defaultFileCheckBox.setSelected(false);
 637                         fileOptionsInsertCheckBox.setSelected(true);
 638                         fileOptionsForceInsertCheckBox.setEnabled(false);
 639                         fileOptionsForceInsertCheckBox.setSelected(false);
 640                         fileOptionsInsertRedirectCheckBox.setEnabled(false);
 641                         fileOptionsInsertRedirectCheckBox.setSelected(false);
 642                         fileOptionsCustomKeyTextField.setEnabled(false);
 643                         fileOptionsCustomKeyTextField.setText("CHK@");
 644                         fileOptionsRenameCheckBox.setEnabled(false);
 645                         fileOptionsRenameCheckBox.setSelected(false);
 646                         fileOptionsRenameTextField.setEnabled(false);
 647                         fileOptionsRenameTextField.setText("");
 648                         fileOptionsMIMETypeComboBox.getModel().setSelectedItem(MimeTypes.DEFAULT_CONTENT_TYPE);
 649                 }
 650         }
 651
 652         //
 653         // INTERFACE DocumentListener
 654         //
 655
 656         /**
 657          * Updates the options of the currently selected file with the changes made
 658          * in the “custom key” textfield.
 659          *
 660          * @param documentEvent
 661          *            The document event to process
 662          */
 663         private void processDocumentUpdate(DocumentEvent documentEvent) {
 664                 ScannedFile scannedFile = (ScannedFile) projectFileList.getSelectedValue();
 665                 if (scannedFile == null) {
 666                         return;
 667                 }
 668                 FileOption fileOption = project.getFileOption(scannedFile.getFilename());
 669                 Document document = documentEvent.getDocument();
 670                 try {
 671                         String text = document.getText(0, document.getLength());
 672                         fileOption.setCustomKey(text);
 673                 } catch (BadLocationException ble1) {
 674                         /* ignore. */
 675                 }
 676         }
 677
 678         /**
 679          * {@inheritDoc}
 680          */
 681         @Override
 682         public void changedUpdate(DocumentEvent documentEvent) {
 683                 processDocumentUpdate(documentEvent);
 684         }
 685
 686         /**
 687          * {@inheritDoc}
 688          */
 689         @Override
 690         public void insertUpdate(DocumentEvent documentEvent) {
 691                 processDocumentUpdate(documentEvent);
 692         }
 693
 694         /**
 695          * {@inheritDoc}
 696          */
 697         @Override
 698         public void removeUpdate(DocumentEvent documentEvent) {
 699                 processDocumentUpdate(documentEvent);
 700         }
 701
 702 }