src/de/todesbaum/jsite/main/Main.java

   1 /*
   2  * jSite - a tool for uploading websites into Freenet
   3  * Copyright (C) 2006-2009 David Roden
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 package de.todesbaum.jsite.main;
  21
  22 import java.awt.event.ActionEvent;
  23 import java.awt.event.ActionListener;
  24 import java.io.IOException;
  25 import java.text.MessageFormat;
  26 import java.util.Date;
  27 import java.util.HashMap;
  28 import java.util.Locale;
  29 import java.util.Map;
  30 import java.util.logging.ConsoleHandler;
  31 import java.util.logging.Handler;
  32 import java.util.logging.Level;
  33 import java.util.logging.Logger;
  34
  35 import javax.swing.AbstractAction;
  36 import javax.swing.Action;
  37 import javax.swing.ButtonGroup;
  38 import javax.swing.Icon;
  39 import javax.swing.JList;
  40 import javax.swing.JMenu;
  41 import javax.swing.JMenuBar;
  42 import javax.swing.JOptionPane;
  43 import javax.swing.JPanel;
  44 import javax.swing.JRadioButtonMenuItem;
  45 import javax.swing.event.ListSelectionEvent;
  46 import javax.swing.event.ListSelectionListener;
  47
  48 import de.todesbaum.jsite.application.Freenet7Interface;
  49 import de.todesbaum.jsite.application.Node;
  50 import de.todesbaum.jsite.application.Project;
  51 import de.todesbaum.jsite.application.ProjectInserter;
  52 import de.todesbaum.jsite.application.UpdateChecker;
  53 import de.todesbaum.jsite.application.UpdateListener;
  54 import de.todesbaum.jsite.application.ProjectInserter.CheckReport;
  55 import de.todesbaum.jsite.application.ProjectInserter.Issue;
  56 import de.todesbaum.jsite.gui.NodeManagerListener;
  57 import de.todesbaum.jsite.gui.NodeManagerPage;
  58 import de.todesbaum.jsite.gui.PreferencesPage;
  59 import de.todesbaum.jsite.gui.ProjectFilesPage;
  60 import de.todesbaum.jsite.gui.ProjectInsertPage;
  61 import de.todesbaum.jsite.gui.ProjectPage;
  62 import de.todesbaum.jsite.i18n.I18n;
  63 import de.todesbaum.jsite.i18n.I18nContainer;
  64 import de.todesbaum.util.image.IconLoader;
  65 import de.todesbaum.util.swing.TWizard;
  66 import de.todesbaum.util.swing.TWizardPage;
  67 import de.todesbaum.util.swing.WizardListener;
  68
  69 /**
  70  * The main class that ties together everything.
  71  *
  72  * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
  73  */
  74 public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener, UpdateListener {
  75
  76         /** The logger. */
  77         private static final Logger logger = Logger.getLogger(Main.class.getName());
  78
  79         /** The version. */
  80         private static final Version VERSION = new Version(0, 9, 2);
  81
  82         /** The configuration. */
  83         private Configuration configuration;
  84
  85         /** The freenet interface. */
  86         private Freenet7Interface freenetInterface = new Freenet7Interface();
  87
  88         /** The update checker. */
  89         private final UpdateChecker updateChecker;
  90
  91         /** The jSite icon. */
  92         private Icon jSiteIcon;
  93
  94         /**
  95          * Enumeration for all possible pages.
  96          *
  97          * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
  98          */
  99         private static enum PageType {
 100
 101                 /** The node manager page. */
 102                 PAGE_NODE_MANAGER,
 103
 104                 /** The project page. */
 105                 PAGE_PROJECTS,
 106
 107                 /** The project files page. */
 108                 PAGE_PROJECT_FILES,
 109
 110                 /** The project insert page. */
 111                 PAGE_INSERT_PROJECT,
 112
 113                 /** The preferences page. */
 114                 PAGE_PREFERENCES
 115
 116         }
 117
 118         /** The supported locales. */
 119         private static final Locale[] SUPPORTED_LOCALES = new Locale[] { Locale.ENGLISH, Locale.GERMAN, Locale.FRENCH };
 120
 121         /** The actions that switch the language. */
 122         private Map<Locale, Action> languageActions = new HashMap<Locale, Action>();
 123
 124         /** The “manage nodes” action. */
 125         private Action manageNodeAction;
 126
 127         /** The “preferences” action. */
 128         private Action optionsPreferencesAction;
 129
 130         /** The “check for updates” action. */
 131         private Action checkForUpdatesAction;
 132
 133         /** The “about jSite” action. */
 134         private Action aboutAction;
 135
 136         /** The wizard. */
 137         private TWizard wizard;
 138
 139         /** The node menu. */
 140         private JMenu nodeMenu;
 141
 142         /** The currently selected node. */
 143         private Node selectedNode;
 144
 145         /** Mapping from page type to page. */
 146         private final Map<PageType, TWizardPage> pages = new HashMap<PageType, TWizardPage>();
 147
 148         /**
 149          * Creates a new core with the default configuration file.
 150          */
 151         private Main() {
 152                 this(null);
 153         }
 154
 155         /**
 156          * Creates a new core with the given configuration from the given file.
 157          *
 158          * @param configFilename
 159          *            The name of the configuration file
 160          */
 161         private Main(String configFilename) {
 162                 if (configFilename != null) {
 163                         configuration = new Configuration(configFilename);
 164                 } else {
 165                         configuration = new Configuration();
 166                 }
 167                 Locale.setDefault(configuration.getLocale());
 168                 I18n.setLocale(configuration.getLocale());
 169                 if (!configuration.createLockFile()) {
 170                         int option = JOptionPane.showOptionDialog(null, I18n.getMessage("jsite.main.already-running"), "", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, new Object[] { I18n.getMessage("jsite.main.already-running.override"), I18n.getMessage("jsite.wizard.quit") }, I18n.getMessage("jsite.wizard.quit"));
 171                         if (option != 0) {
 172                                 throw new IllegalStateException("Lockfile override not active, refusing start.");
 173                         }
 174                         configuration.removeLockfileOnExit();
 175                 }
 176                 wizard = new TWizard();
 177                 createActions();
 178                 wizard.setJMenuBar(createMenuBar());
 179                 wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
 180                 wizard.setPreviousEnabled(false);
 181                 wizard.setNextEnabled(true);
 182                 wizard.addWizardListener(this);
 183                 jSiteIcon = IconLoader.loadIcon("/jsite-icon.png");
 184                 wizard.setIcon(jSiteIcon);
 185
 186                 updateChecker = new UpdateChecker(freenetInterface);
 187                 updateChecker.addUpdateListener(this);
 188                 updateChecker.start();
 189
 190                 initPages();
 191                 showPage(PageType.PAGE_PROJECTS);
 192         }
 193
 194         /**
 195          * Creates all actions.
 196          */
 197         private void createActions() {
 198                 for (final Locale locale : SUPPORTED_LOCALES) {
 199                         languageActions.put(locale, new AbstractAction(I18n.getMessage("jsite.menu.language." + locale.getLanguage()), IconLoader.loadIcon("/flag-" + locale.getLanguage() + ".png")) {
 200
 201                                 @SuppressWarnings("synthetic-access")
 202                                 public void actionPerformed(ActionEvent actionEvent) {
 203                                         switchLanguage(locale);
 204                                 }
 205                         });
 206                 }
 207                 manageNodeAction = new AbstractAction(I18n.getMessage("jsite.menu.nodes.manage-nodes")) {
 208
 209                         @SuppressWarnings("synthetic-access")
 210                         public void actionPerformed(ActionEvent actionEvent) {
 211                                 showPage(PageType.PAGE_NODE_MANAGER);
 212                                 optionsPreferencesAction.setEnabled(true);
 213                                 wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
 214                                 wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
 215                         }
 216                 };
 217                 optionsPreferencesAction = new AbstractAction(I18n.getMessage("jsite.menu.options.preferences")) {
 218
 219                         /**
 220                          * {@inheritDoc}
 221                          */
 222                         @SuppressWarnings("synthetic-access")
 223                         public void actionPerformed(ActionEvent actionEvent) {
 224                                 optionsPreferences();
 225                         }
 226                 };
 227                 checkForUpdatesAction = new AbstractAction(I18n.getMessage("jsite.menu.help.check-for-updates")) {
 228
 229                         /**
 230                          * {@inheritDoc}
 231                          */
 232                         @SuppressWarnings("synthetic-access")
 233                         public void actionPerformed(ActionEvent actionEvent) {
 234                                 showLatestUpdate();
 235                         }
 236                 };
 237                 aboutAction = new AbstractAction(I18n.getMessage("jsite.menu.help.about")) {
 238
 239                         @SuppressWarnings("synthetic-access")
 240                         public void actionPerformed(ActionEvent e) {
 241                                 JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.about.message"), getVersion().toString()), null, JOptionPane.INFORMATION_MESSAGE, jSiteIcon);
 242                         }
 243                 };
 244
 245                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 246
 247                         @SuppressWarnings("synthetic-access")
 248                         public void run() {
 249                                 manageNodeAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.nodes.manage-nodes"));
 250                                 optionsPreferencesAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.options.preferences"));
 251                                 checkForUpdatesAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.help.check-for-updates"));
 252                                 aboutAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.help.about"));
 253                         }
 254                 });
 255         }
 256
 257         /**
 258          * Creates the menu bar.
 259          *
 260          * @return The menu bar
 261          */
 262         private JMenuBar createMenuBar() {
 263                 JMenuBar menuBar = new JMenuBar();
 264                 final JMenu languageMenu = new JMenu(I18n.getMessage("jsite.menu.languages"));
 265                 menuBar.add(languageMenu);
 266                 ButtonGroup languageButtonGroup = new ButtonGroup();
 267                 for (Locale locale : SUPPORTED_LOCALES) {
 268                         Action languageAction = languageActions.get(locale);
 269                         JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(languageActions.get(locale));
 270                         if (locale.equals(Locale.getDefault())) {
 271                                 menuItem.setSelected(true);
 272                         }
 273                         languageAction.putValue("menuItem", menuItem);
 274                         languageButtonGroup.add(menuItem);
 275                         languageMenu.add(menuItem);
 276                 }
 277                 nodeMenu = new JMenu(I18n.getMessage("jsite.menu.nodes"));
 278                 menuBar.add(nodeMenu);
 279                 selectedNode = configuration.getSelectedNode();
 280                 nodesUpdated(configuration.getNodes());
 281
 282                 final JMenu optionsMenu = new JMenu(I18n.getMessage("jsite.menu.options"));
 283                 menuBar.add(optionsMenu);
 284                 optionsMenu.add(optionsPreferencesAction);
 285
 286                 /* evil hack to right-align the help menu */
 287                 JPanel panel = new JPanel();
 288                 panel.setOpaque(false);
 289                 menuBar.add(panel);
 290
 291                 final JMenu helpMenu = new JMenu(I18n.getMessage("jsite.menu.help"));
 292                 menuBar.add(helpMenu);
 293                 helpMenu.add(checkForUpdatesAction);
 294                 helpMenu.add(aboutAction);
 295
 296                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 297
 298                         @SuppressWarnings("synthetic-access")
 299                         public void run() {
 300                                 languageMenu.setText(I18n.getMessage("jsite.menu.languages"));
 301                                 nodeMenu.setText(I18n.getMessage("jsite.menu.nodes"));
 302                                 optionsMenu.setText(I18n.getMessage("jsite.menu.options"));
 303                                 helpMenu.setText(I18n.getMessage("jsite.menu.help"));
 304                                 for (Map.Entry<Locale, Action> languageActionEntry : languageActions.entrySet()) {
 305                                         languageActionEntry.getValue().putValue(Action.NAME, I18n.getMessage("jsite.menu.language." + languageActionEntry.getKey().getLanguage()));
 306                                 }
 307                         }
 308                 });
 309
 310                 return menuBar;
 311         }
 312
 313         /**
 314          * Initializes all pages.
 315          */
 316         private void initPages() {
 317                 NodeManagerPage nodeManagerPage = new NodeManagerPage(wizard);
 318                 nodeManagerPage.setName("page.node-manager");
 319                 nodeManagerPage.addNodeManagerListener(this);
 320                 nodeManagerPage.setNodes(configuration.getNodes());
 321                 pages.put(PageType.PAGE_NODE_MANAGER, nodeManagerPage);
 322
 323                 ProjectPage projectPage = new ProjectPage(wizard);
 324                 projectPage.setName("page.project");
 325                 projectPage.setProjects(configuration.getProjects());
 326                 projectPage.setFreenetInterface(freenetInterface);
 327                 projectPage.addListSelectionListener(this);
 328                 pages.put(PageType.PAGE_PROJECTS, projectPage);
 329
 330                 ProjectFilesPage projectFilesPage = new ProjectFilesPage(wizard);
 331                 projectFilesPage.setName("page.project.files");
 332                 pages.put(PageType.PAGE_PROJECT_FILES, projectFilesPage);
 333
 334                 ProjectInsertPage projectInsertPage = new ProjectInsertPage(wizard);
 335                 projectInsertPage.setName("page.project.insert");
 336                 projectInsertPage.setFreenetInterface(freenetInterface);
 337                 pages.put(PageType.PAGE_INSERT_PROJECT, projectInsertPage);
 338
 339                 PreferencesPage preferencesPage = new PreferencesPage(wizard);
 340                 preferencesPage.setName("page.preferences");
 341                 preferencesPage.setTempDirectory(configuration.getTempDirectory());
 342                 pages.put(PageType.PAGE_PREFERENCES, preferencesPage);
 343         }
 344
 345         /**
 346          * Shows the page with the given type.
 347          *
 348          * @param pageType
 349          *            The page type to show
 350          */
 351         private void showPage(PageType pageType) {
 352                 wizard.setPreviousEnabled(pageType.ordinal() > 0);
 353                 wizard.setNextEnabled(pageType.ordinal() < (pages.size() - 1));
 354                 wizard.setPage(pages.get(pageType));
 355                 wizard.setTitle(pages.get(pageType).getHeading() + " - jSite");
 356         }
 357
 358         /**
 359          * Saves the configuration.
 360          *
 361          * @return <code>true</code> if the configuration could be saved,
 362          *         <code>false</code> otherwise
 363          */
 364         private boolean saveConfiguration() {
 365                 NodeManagerPage nodeManagerPage = (NodeManagerPage) pages.get(PageType.PAGE_NODE_MANAGER);
 366                 configuration.setNodes(nodeManagerPage.getNodes());
 367                 if (selectedNode != null) {
 368                         configuration.setSelectedNode(selectedNode);
 369                 }
 370
 371                 ProjectPage projectPage = (ProjectPage) pages.get(PageType.PAGE_PROJECTS);
 372                 configuration.setProjects(projectPage.getProjects());
 373
 374                 PreferencesPage preferencesPage = (PreferencesPage) pages.get(PageType.PAGE_PREFERENCES);
 375                 configuration.setTempDirectory(preferencesPage.getTempDirectory());
 376
 377                 return configuration.save();
 378         }
 379
 380         /**
 381          * Finds a supported locale for the given locale.
 382          *
 383          * @param forLocale
 384          *            The locale to find a supported locale for
 385          * @return The supported locale that was found, or the default locale if no
 386          *         supported locale could be found
 387          */
 388         private Locale findSupportedLocale(Locale forLocale) {
 389                 for (Locale locale : SUPPORTED_LOCALES) {
 390                         if (locale.equals(forLocale)) {
 391                                 return locale;
 392                         }
 393                 }
 394                 for (Locale locale : SUPPORTED_LOCALES) {
 395                         if (locale.getCountry().equals(forLocale.getCountry()) && locale.getLanguage().equals(forLocale.getLanguage())) {
 396                                 return locale;
 397                         }
 398                 }
 399                 for (Locale locale : SUPPORTED_LOCALES) {
 400                         if (locale.getLanguage().equals(forLocale.getLanguage())) {
 401                                 return locale;
 402                         }
 403                 }
 404                 return SUPPORTED_LOCALES[0];
 405         }
 406
 407         /**
 408          * Returns the version.
 409          *
 410          * @return The version
 411          */
 412         public static final Version getVersion() {
 413                 return VERSION;
 414         }
 415
 416         //
 417         // ACTIONS
 418         //
 419
 420         /**
 421          * Switches the language of the interface to the given locale.
 422          *
 423          * @param locale
 424          *            The locale to switch to
 425          */
 426         private void switchLanguage(Locale locale) {
 427                 Locale supportedLocale = findSupportedLocale(locale);
 428                 Action languageAction = languageActions.get(supportedLocale);
 429                 JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) languageAction.getValue("menuItem");
 430                 menuItem.setSelected(true);
 431                 I18n.setLocale(supportedLocale);
 432                 for (Runnable i18nRunnable : I18nContainer.getInstance()) {
 433                         try {
 434                                 i18nRunnable.run();
 435                         } catch (Throwable t) {
 436                                 /* we probably shouldn't swallow this. */
 437                         }
 438                 }
 439                 wizard.setPage(wizard.getPage());
 440                 configuration.setLocale(supportedLocale);
 441         }
 442
 443         /**
 444          * Shows a dialog with general preferences.
 445          */
 446         private void optionsPreferences() {
 447                 showPage(PageType.PAGE_PREFERENCES);
 448                 optionsPreferencesAction.setEnabled(false);
 449                 wizard.setNextEnabled(true);
 450                 wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
 451         }
 452
 453         /**
 454          * Shows a dialog box that shows the last version that was found by the
 455          * {@link UpdateChecker}.
 456          */
 457         private void showLatestUpdate() {
 458                 Version latestVersion = updateChecker.getLatestVersion();
 459                 int versionDifference = latestVersion.compareTo(VERSION);
 460                 if (versionDifference > 0) {
 461                         JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.latest-version.newer.message"), VERSION, latestVersion), I18n.getMessage("jsite.update-checker.latest-version.title"), JOptionPane.INFORMATION_MESSAGE);
 462                 } else if (versionDifference < 0) {
 463                         JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.latest-version.older.message"), VERSION, latestVersion), I18n.getMessage("jsite.update-checker.latest-version.title"), JOptionPane.INFORMATION_MESSAGE);
 464                 } else {
 465                         JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.latest-version.okay.message"), VERSION, latestVersion), I18n.getMessage("jsite.update-checker.latest-version.title"), JOptionPane.INFORMATION_MESSAGE);
 466                 }
 467         }
 468
 469         //
 470         // INTERFACE ListSelectionListener
 471         //
 472
 473         /**
 474          * {@inheritDoc}
 475          */
 476         public void valueChanged(ListSelectionEvent e) {
 477                 JList list = (JList) e.getSource();
 478                 int selectedRow = list.getSelectedIndex();
 479                 wizard.setNextEnabled(selectedRow > -1);
 480         }
 481
 482         //
 483         // INTERFACE WizardListener
 484         //
 485
 486         /**
 487          * {@inheritDoc}
 488          */
 489         public void wizardNextPressed(TWizard wizard) {
 490                 String pageName = wizard.getPage().getName();
 491                 if ("page.node-manager".equals(pageName)) {
 492                         showPage(PageType.PAGE_PROJECTS);
 493                 } else if ("page.project".equals(pageName)) {
 494                         ProjectPage projectPage = (ProjectPage) wizard.getPage();
 495                         Project project = projectPage.getSelectedProject();
 496                         if ((project.getLocalPath() == null) || (project.getLocalPath().trim().length() == 0)) {
 497                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.warning.no-local-path"), null, JOptionPane.ERROR_MESSAGE);
 498                                 return;
 499                         }
 500                         if ((project.getPath() == null) || (project.getPath().trim().length() == 0)) {
 501                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.warning.no-path"), null, JOptionPane.ERROR_MESSAGE);
 502                                 return;
 503                         }
 504                         ((ProjectFilesPage) pages.get(PageType.PAGE_PROJECT_FILES)).setProject(project);
 505                         ((ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT)).setProject(project);
 506                         showPage(PageType.PAGE_PROJECT_FILES);
 507                 } else if ("page.project.files".equals(pageName)) {
 508                         ProjectPage projectPage = (ProjectPage) pages.get(PageType.PAGE_PROJECTS);
 509                         Project project = projectPage.getSelectedProject();
 510                         if (selectedNode == null) {
 511                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.error.no-node-selected"), null, JOptionPane.ERROR_MESSAGE);
 512                                 return;
 513                         }
 514                         CheckReport checkReport = ProjectInserter.validateProject(project);
 515                         for (Issue issue : checkReport) {
 516                                 if (issue.isFatal()) {
 517                                         JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite." + issue.getErrorKey()), (Object[]) issue.getParameters()), null, JOptionPane.ERROR_MESSAGE);
 518                                         return;
 519                                 }
 520                                 if (JOptionPane.showConfirmDialog(wizard, MessageFormat.format(I18n.getMessage("jsite." + issue.getErrorKey()), (Object[]) issue.getParameters()), null, JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) != JOptionPane.OK_OPTION) {
 521                                         return;
 522                                 }
 523                         }
 524                         boolean nodeRunning = false;
 525                         try {
 526                                 nodeRunning = freenetInterface.isNodePresent();
 527                         } catch (IOException e) {
 528                                 /* ignore. */
 529                         }
 530                         if (!nodeRunning) {
 531                                 JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.error.no-node-running"), null, JOptionPane.ERROR_MESSAGE);
 532                                 return;
 533                         }
 534                         configuration.save();
 535                         showPage(PageType.PAGE_INSERT_PROJECT);
 536                         ProjectInsertPage projectInsertPage = (ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT);
 537                         String tempDirectory = ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).getTempDirectory();
 538                         projectInsertPage.setTempDirectory(tempDirectory);
 539                         projectInsertPage.startInsert();
 540                         nodeMenu.setEnabled(false);
 541                         optionsPreferencesAction.setEnabled(false);
 542                 } else if ("page.project.insert".equals(pageName)) {
 543                         ProjectInsertPage projectInsertPage = (ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT);
 544                         if (projectInsertPage.isRunning()) {
 545                                 projectInsertPage.stopInsert();
 546                         } else {
 547                                 showPage(PageType.PAGE_PROJECTS);
 548                                 nodeMenu.setEnabled(true);
 549                                 optionsPreferencesAction.setEnabled(true);
 550                         }
 551                 } else if ("page.preferences".equals(pageName)) {
 552                         showPage(PageType.PAGE_PROJECTS);
 553                         optionsPreferencesAction.setEnabled(true);
 554                 }
 555         }
 556
 557         /**
 558          * {@inheritDoc}
 559          */
 560         public void wizardPreviousPressed(TWizard wizard) {
 561                 String pageName = wizard.getPage().getName();
 562                 if ("page.project".equals(pageName) || "page.preferences".equals(pageName)) {
 563                         showPage(PageType.PAGE_NODE_MANAGER);
 564                         optionsPreferencesAction.setEnabled(true);
 565                 } else if ("page.project.files".equals(pageName)) {
 566                         showPage(PageType.PAGE_PROJECTS);
 567                 } else if ("page.project.insert".equals(pageName)) {
 568                         showPage(PageType.PAGE_PROJECT_FILES);
 569                 }
 570         }
 571
 572         /**
 573          * {@inheritDoc}
 574          */
 575         public void wizardQuitPressed(TWizard wizard) {
 576                 if (((ProjectPage) pages.get(PageType.PAGE_PROJECTS)).wasUriCopied() || ((ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT)).wasUriCopied()) {
 577                         JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project.warning.use-clipboard-now"));
 578                 }
 579                 if (JOptionPane.showConfirmDialog(wizard, I18n.getMessage("jsite.quit.question"), null, JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION) {
 580                         if (saveConfiguration()) {
 581                                 System.exit(0);
 582                         }
 583                         if (JOptionPane.showConfirmDialog(wizard, I18n.getMessage("jsite.quit.config-not-saved"), null, JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.OK_OPTION) {
 584                                 System.exit(0);
 585                         }
 586                 }
 587         }
 588
 589         //
 590         // INTERFACE NodeManagerListener
 591         //
 592
 593         /**
 594          * {@inheritDoc}
 595          */
 596         public void nodesUpdated(Node[] nodes) {
 597                 nodeMenu.removeAll();
 598                 ButtonGroup nodeButtonGroup = new ButtonGroup();
 599                 Node newSelectedNode = null;
 600                 for (Node node : nodes) {
 601                         JRadioButtonMenuItem nodeMenuItem = new JRadioButtonMenuItem(node.getName());
 602                         nodeMenuItem.putClientProperty("Node", node);
 603                         nodeMenuItem.addActionListener(this);
 604                         nodeButtonGroup.add(nodeMenuItem);
 605                         if (node.equals(selectedNode)) {
 606                                 newSelectedNode = node;
 607                                 nodeMenuItem.setSelected(true);
 608                         }
 609                         nodeMenu.add(nodeMenuItem);
 610                 }
 611                 nodeMenu.addSeparator();
 612                 nodeMenu.add(manageNodeAction);
 613                 selectedNode = newSelectedNode;
 614                 freenetInterface.setNode(selectedNode);
 615         }
 616
 617         /**
 618          * {@inheritDoc}
 619          */
 620         public void actionPerformed(ActionEvent e) {
 621                 Object source = e.getSource();
 622                 if (source instanceof JRadioButtonMenuItem) {
 623                         JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) source;
 624                         Node node = (Node) menuItem.getClientProperty("Node");
 625                         selectedNode = node;
 626                         freenetInterface.setNode(selectedNode);
 627                 }
 628         }
 629
 630         //
 631         // INTERFACE UpdateListener
 632         //
 633
 634         /**
 635          * {@inheritDoc}
 636          */
 637         public void foundUpdateData(Version foundVersion, long versionTimestamp) {
 638                 logger.log(Level.FINEST, "Found version {0} from {1,date}.", new Object[] { foundVersion, versionTimestamp });
 639                 if (foundVersion.compareTo(VERSION) > 0) {
 640                         JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.found-version.message"), foundVersion.toString(), new Date(versionTimestamp)), I18n.getMessage("jsite.update-checker.found-version.title"), JOptionPane.INFORMATION_MESSAGE);
 641                 }
 642         }
 643
 644         //
 645         // MAIN METHOD
 646         //
 647
 648         /**
 649          * Main method that is called by the VM.
 650          *
 651          * @param args
 652          *            The command-line arguments
 653          */
 654         public static void main(String[] args) {
 655                 /* initialize logger. */
 656                 Logger logger = Logger.getLogger("de.todesbaum");
 657                 Handler handler = new ConsoleHandler();
 658                 logger.addHandler(handler);
 659                 String configFilename = null;
 660                 boolean nextIsConfigFilename = false;
 661                 for (String argument : args) {
 662                         if (nextIsConfigFilename) {
 663                                 configFilename = argument;
 664                                 nextIsConfigFilename = false;
 665                         }
 666                         if ("--help".equals(argument)) {
 667                                 printHelp();
 668                                 return;
 669                         } else if ("--debug".equals(argument)) {
 670                                 logger.setLevel(Level.ALL);
 671                                 handler.setLevel(Level.ALL);
 672                         } else if ("--config-file".equals(argument)) {
 673                                 nextIsConfigFilename = true;
 674                         }
 675                 }
 676                 if (nextIsConfigFilename) {
 677                         System.out.println("--config-file needs parameter!");
 678                         return;
 679                 }
 680                 new Main(configFilename);
 681         }
 682
 683         /**
 684          * Prints a small syntax help.
 685          */
 686         private static void printHelp() {
 687                 System.out.println("--help\tshows this cruft");
 688                 System.out.println("--debug\tenables some debug output");
 689                 System.out.println("--config-file <file>\tuse specified configuration file");
 690         }
 691
 692 }