Merge branch 'release-0.11'
[jSite.git] / src / de / todesbaum / jsite / main / Main.java
diff --git a/src/de/todesbaum/jsite/main/Main.java b/src/de/todesbaum/jsite/main/Main.java
deleted file mode 100644 (file)
index edbf5e4..0000000
+++ /dev/null
@@ -1,753 +0,0 @@
-/*
- * jSite - Main.java - Copyright © 2006–2012 David Roden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-package de.todesbaum.jsite.main;
-
-import java.awt.Component;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.IOException;
-import java.text.MessageFormat;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Map;
-import java.util.logging.ConsoleHandler;
-import java.util.logging.Handler;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import javax.swing.AbstractAction;
-import javax.swing.Action;
-import javax.swing.ButtonGroup;
-import javax.swing.Icon;
-import javax.swing.JList;
-import javax.swing.JMenu;
-import javax.swing.JMenuBar;
-import javax.swing.JMenuItem;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JRadioButtonMenuItem;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
-
-import de.todesbaum.jsite.application.Freenet7Interface;
-import de.todesbaum.jsite.application.Node;
-import de.todesbaum.jsite.application.Project;
-import de.todesbaum.jsite.application.ProjectInserter;
-import de.todesbaum.jsite.application.ProjectInserter.CheckReport;
-import de.todesbaum.jsite.application.ProjectInserter.Issue;
-import de.todesbaum.jsite.application.UpdateChecker;
-import de.todesbaum.jsite.application.UpdateListener;
-import de.todesbaum.jsite.gui.NodeManagerListener;
-import de.todesbaum.jsite.gui.NodeManagerPage;
-import de.todesbaum.jsite.gui.PreferencesPage;
-import de.todesbaum.jsite.gui.ProjectFilesPage;
-import de.todesbaum.jsite.gui.ProjectInsertPage;
-import de.todesbaum.jsite.gui.ProjectPage;
-import de.todesbaum.jsite.i18n.I18n;
-import de.todesbaum.jsite.i18n.I18nContainer;
-import de.todesbaum.jsite.main.ConfigurationLocator.ConfigurationLocation;
-import de.todesbaum.util.image.IconLoader;
-import de.todesbaum.util.swing.TWizard;
-import de.todesbaum.util.swing.TWizardPage;
-import de.todesbaum.util.swing.WizardListener;
-
-/**
- * The main class that ties together everything.
- *
- * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
- */
-public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener, UpdateListener {
-
-       /** The logger. */
-       private static final Logger logger = Logger.getLogger(Main.class.getName());
-
-       /** The version. */
-       private static final Version VERSION = new Version(0, 10);
-
-       /** The configuration. */
-       private Configuration configuration;
-
-       /** The freenet interface. */
-       private Freenet7Interface freenetInterface = new Freenet7Interface();
-
-       /** The update checker. */
-       private final UpdateChecker updateChecker;
-
-       /** The jSite icon. */
-       private Icon jSiteIcon;
-
-       /**
-        * Enumeration for all possible pages.
-        *
-        * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
-        */
-       private static enum PageType {
-
-               /** The node manager page. */
-               PAGE_NODE_MANAGER,
-
-               /** The project page. */
-               PAGE_PROJECTS,
-
-               /** The project files page. */
-               PAGE_PROJECT_FILES,
-
-               /** The project insert page. */
-               PAGE_INSERT_PROJECT,
-
-               /** The preferences page. */
-               PAGE_PREFERENCES
-
-       }
-
-       /** The supported locales. */
-       private static final Locale[] SUPPORTED_LOCALES = new Locale[] { Locale.ENGLISH, Locale.GERMAN, Locale.FRENCH };
-
-       /** The actions that switch the language. */
-       private Map<Locale, Action> languageActions = new HashMap<Locale, Action>();
-
-       /** The “manage nodes” action. */
-       private Action manageNodeAction;
-
-       /** The “preferences” action. */
-       private Action optionsPreferencesAction;
-
-       /** The “check for updates” action. */
-       private Action checkForUpdatesAction;
-
-       /** The “about jSite” action. */
-       private Action aboutAction;
-
-       /** The wizard. */
-       private TWizard wizard;
-
-       /** The node menu. */
-       private JMenu nodeMenu;
-
-       /** The currently selected node. */
-       private Node selectedNode;
-
-       /** Mapping from page type to page. */
-       private final Map<PageType, TWizardPage> pages = new HashMap<PageType, TWizardPage>();
-
-       /** The original location of the configuration file. */
-       private ConfigurationLocation originalLocation;
-
-       /**
-        * Creates a new core with the default configuration file.
-        */
-       private Main() {
-               this(null);
-       }
-
-       /**
-        * Creates a new core with the given configuration from the given file.
-        *
-        * @param configFilename
-        *            The name of the configuration file
-        */
-       private Main(String configFilename) {
-               /* collect all possible configuration file locations. */
-               ConfigurationLocator configurationLocator = new ConfigurationLocator();
-               if (configFilename != null) {
-                       configurationLocator.setCustomLocation(configFilename);
-               }
-
-               originalLocation = configurationLocator.findPreferredLocation();
-               logger.log(Level.CONFIG, "Using configuration from " + originalLocation + ".");
-               configuration = new Configuration(configurationLocator, originalLocation);
-
-               Locale.setDefault(configuration.getLocale());
-               I18n.setLocale(configuration.getLocale());
-               wizard = new TWizard();
-               createActions();
-               wizard.setJMenuBar(createMenuBar());
-               wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
-               wizard.setPreviousEnabled(false);
-               wizard.setNextEnabled(true);
-               wizard.addWizardListener(this);
-               jSiteIcon = IconLoader.loadIcon("/jsite-icon.png");
-               wizard.setIcon(jSiteIcon);
-
-               updateChecker = new UpdateChecker(freenetInterface);
-               updateChecker.addUpdateListener(this);
-               updateChecker.start();
-
-               initPages();
-               showPage(PageType.PAGE_PROJECTS);
-       }
-
-       /**
-        * Creates all actions.
-        */
-       private void createActions() {
-               for (final Locale locale : SUPPORTED_LOCALES) {
-                       languageActions.put(locale, new AbstractAction(I18n.getMessage("jsite.menu.language." + locale.getLanguage()), IconLoader.loadIcon("/flag-" + locale.getLanguage() + ".png")) {
-
-                               @SuppressWarnings("synthetic-access")
-                               public void actionPerformed(ActionEvent actionEvent) {
-                                       switchLanguage(locale);
-                               }
-                       });
-               }
-               manageNodeAction = new AbstractAction(I18n.getMessage("jsite.menu.nodes.manage-nodes")) {
-
-                       @SuppressWarnings("synthetic-access")
-                       public void actionPerformed(ActionEvent actionEvent) {
-                               showPage(PageType.PAGE_NODE_MANAGER);
-                               optionsPreferencesAction.setEnabled(true);
-                               wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
-                               wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
-                       }
-               };
-               optionsPreferencesAction = new AbstractAction(I18n.getMessage("jsite.menu.options.preferences")) {
-
-                       /**
-                        * {@inheritDoc}
-                        */
-                       @SuppressWarnings("synthetic-access")
-                       public void actionPerformed(ActionEvent actionEvent) {
-                               optionsPreferences();
-                       }
-               };
-               checkForUpdatesAction = new AbstractAction(I18n.getMessage("jsite.menu.help.check-for-updates")) {
-
-                       /**
-                        * {@inheritDoc}
-                        */
-                       @SuppressWarnings("synthetic-access")
-                       public void actionPerformed(ActionEvent actionEvent) {
-                               showLatestUpdate();
-                       }
-               };
-               aboutAction = new AbstractAction(I18n.getMessage("jsite.menu.help.about")) {
-
-                       @SuppressWarnings("synthetic-access")
-                       public void actionPerformed(ActionEvent e) {
-                               JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.about.message"), getVersion().toString()), null, JOptionPane.INFORMATION_MESSAGE, jSiteIcon);
-                       }
-               };
-
-               I18nContainer.getInstance().registerRunnable(new Runnable() {
-
-                       @SuppressWarnings("synthetic-access")
-                       public void run() {
-                               manageNodeAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.nodes.manage-nodes"));
-                               optionsPreferencesAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.options.preferences"));
-                               checkForUpdatesAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.help.check-for-updates"));
-                               aboutAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.help.about"));
-                       }
-               });
-       }
-
-       /**
-        * Creates the menu bar.
-        *
-        * @return The menu bar
-        */
-       private JMenuBar createMenuBar() {
-               JMenuBar menuBar = new JMenuBar();
-               final JMenu languageMenu = new JMenu(I18n.getMessage("jsite.menu.languages"));
-               menuBar.add(languageMenu);
-               ButtonGroup languageButtonGroup = new ButtonGroup();
-               for (Locale locale : SUPPORTED_LOCALES) {
-                       Action languageAction = languageActions.get(locale);
-                       JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(languageActions.get(locale));
-                       if (locale.equals(Locale.getDefault())) {
-                               menuItem.setSelected(true);
-                       }
-                       languageAction.putValue("menuItem", menuItem);
-                       languageButtonGroup.add(menuItem);
-                       languageMenu.add(menuItem);
-               }
-               nodeMenu = new JMenu(I18n.getMessage("jsite.menu.nodes"));
-               menuBar.add(nodeMenu);
-               selectedNode = configuration.getSelectedNode();
-               nodesUpdated(configuration.getNodes());
-
-               final JMenu optionsMenu = new JMenu(I18n.getMessage("jsite.menu.options"));
-               menuBar.add(optionsMenu);
-               optionsMenu.add(optionsPreferencesAction);
-
-               /* evil hack to right-align the help menu */
-               JPanel panel = new JPanel();
-               panel.setOpaque(false);
-               menuBar.add(panel);
-
-               final JMenu helpMenu = new JMenu(I18n.getMessage("jsite.menu.help"));
-               menuBar.add(helpMenu);
-               helpMenu.add(checkForUpdatesAction);
-               helpMenu.add(aboutAction);
-
-               I18nContainer.getInstance().registerRunnable(new Runnable() {
-
-                       @SuppressWarnings("synthetic-access")
-                       public void run() {
-                               languageMenu.setText(I18n.getMessage("jsite.menu.languages"));
-                               nodeMenu.setText(I18n.getMessage("jsite.menu.nodes"));
-                               optionsMenu.setText(I18n.getMessage("jsite.menu.options"));
-                               helpMenu.setText(I18n.getMessage("jsite.menu.help"));
-                               for (Map.Entry<Locale, Action> languageActionEntry : languageActions.entrySet()) {
-                                       languageActionEntry.getValue().putValue(Action.NAME, I18n.getMessage("jsite.menu.language." + languageActionEntry.getKey().getLanguage()));
-                               }
-                       }
-               });
-
-               return menuBar;
-       }
-
-       /**
-        * Initializes all pages.
-        */
-       private void initPages() {
-               NodeManagerPage nodeManagerPage = new NodeManagerPage(wizard);
-               nodeManagerPage.setName("page.node-manager");
-               nodeManagerPage.addNodeManagerListener(this);
-               nodeManagerPage.setNodes(configuration.getNodes());
-               pages.put(PageType.PAGE_NODE_MANAGER, nodeManagerPage);
-
-               ProjectPage projectPage = new ProjectPage(wizard);
-               projectPage.setName("page.project");
-               projectPage.setProjects(configuration.getProjects());
-               projectPage.setFreenetInterface(freenetInterface);
-               projectPage.addListSelectionListener(this);
-               pages.put(PageType.PAGE_PROJECTS, projectPage);
-
-               ProjectFilesPage projectFilesPage = new ProjectFilesPage(wizard);
-               projectFilesPage.setName("page.project.files");
-               pages.put(PageType.PAGE_PROJECT_FILES, projectFilesPage);
-
-               ProjectInsertPage projectInsertPage = new ProjectInsertPage(wizard);
-               projectInsertPage.setName("page.project.insert");
-               projectInsertPage.setFreenetInterface(freenetInterface);
-               pages.put(PageType.PAGE_INSERT_PROJECT, projectInsertPage);
-
-               PreferencesPage preferencesPage = new PreferencesPage(wizard);
-               preferencesPage.setName("page.preferences");
-               preferencesPage.setTempDirectory(configuration.getTempDirectory());
-               pages.put(PageType.PAGE_PREFERENCES, preferencesPage);
-       }
-
-       /**
-        * Shows the page with the given type.
-        *
-        * @param pageType
-        *            The page type to show
-        */
-       private void showPage(PageType pageType) {
-               wizard.setPreviousEnabled(pageType.ordinal() > 0);
-               wizard.setNextEnabled(pageType.ordinal() < (pages.size() - 1));
-               wizard.setPage(pages.get(pageType));
-               wizard.setTitle(pages.get(pageType).getHeading() + " - jSite");
-       }
-
-       /**
-        * Returns whether a configuration file would be overwritten when calling
-        * {@link #saveConfiguration()}.
-        *
-        * @return {@code true} if {@link #saveConfiguration()} would overwrite an
-        *         existing file, {@code false} otherwise
-        */
-       private boolean isOverwritingConfiguration() {
-               return configuration.getConfigurationLocator().hasFile(configuration.getConfigurationDirectory());
-       }
-
-       /**
-        * Saves the configuration.
-        *
-        * @return <code>true</code> if the configuration could be saved,
-        *         <code>false</code> otherwise
-        */
-       private boolean saveConfiguration() {
-               NodeManagerPage nodeManagerPage = (NodeManagerPage) pages.get(PageType.PAGE_NODE_MANAGER);
-               configuration.setNodes(nodeManagerPage.getNodes());
-               if (selectedNode != null) {
-                       configuration.setSelectedNode(selectedNode);
-               }
-
-               ProjectPage projectPage = (ProjectPage) pages.get(PageType.PAGE_PROJECTS);
-               configuration.setProjects(projectPage.getProjects());
-
-               PreferencesPage preferencesPage = (PreferencesPage) pages.get(PageType.PAGE_PREFERENCES);
-               configuration.setTempDirectory(preferencesPage.getTempDirectory());
-
-               return configuration.save();
-       }
-
-       /**
-        * Finds a supported locale for the given locale.
-        *
-        * @param forLocale
-        *            The locale to find a supported locale for
-        * @return The supported locale that was found, or the default locale if no
-        *         supported locale could be found
-        */
-       private Locale findSupportedLocale(Locale forLocale) {
-               for (Locale locale : SUPPORTED_LOCALES) {
-                       if (locale.equals(forLocale)) {
-                               return locale;
-                       }
-               }
-               for (Locale locale : SUPPORTED_LOCALES) {
-                       if (locale.getCountry().equals(forLocale.getCountry()) && locale.getLanguage().equals(forLocale.getLanguage())) {
-                               return locale;
-                       }
-               }
-               for (Locale locale : SUPPORTED_LOCALES) {
-                       if (locale.getLanguage().equals(forLocale.getLanguage())) {
-                               return locale;
-                       }
-               }
-               return SUPPORTED_LOCALES[0];
-       }
-
-       /**
-        * Returns the version.
-        *
-        * @return The version
-        */
-       public static final Version getVersion() {
-               return VERSION;
-       }
-
-       //
-       // ACTIONS
-       //
-
-       /**
-        * Switches the language of the interface to the given locale.
-        *
-        * @param locale
-        *            The locale to switch to
-        */
-       private void switchLanguage(Locale locale) {
-               Locale supportedLocale = findSupportedLocale(locale);
-               Action languageAction = languageActions.get(supportedLocale);
-               JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) languageAction.getValue("menuItem");
-               menuItem.setSelected(true);
-               I18n.setLocale(supportedLocale);
-               for (Runnable i18nRunnable : I18nContainer.getInstance()) {
-                       try {
-                               i18nRunnable.run();
-                       } catch (Throwable t) {
-                               /* we probably shouldn't swallow this. */
-                       }
-               }
-               wizard.setPage(wizard.getPage());
-               configuration.setLocale(supportedLocale);
-       }
-
-       /**
-        * Shows a dialog with general preferences.
-        */
-       private void optionsPreferences() {
-               ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).setConfigurationLocation(configuration.getConfigurationDirectory());
-               ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).setHasNextToJarConfiguration(configuration.getConfigurationLocator().isValidLocation(ConfigurationLocation.NEXT_TO_JAR_FILE));
-               ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).setHasCustomConfiguration(configuration.getConfigurationLocator().isValidLocation(ConfigurationLocation.CUSTOM));
-               ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).setUseEarlyEncode(configuration.useEarlyEncode());
-               ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).setPriority(configuration.getPriority());
-               ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).setManifestPutter(configuration.getManifestPutter());
-               showPage(PageType.PAGE_PREFERENCES);
-               optionsPreferencesAction.setEnabled(false);
-               wizard.setNextEnabled(true);
-               wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
-       }
-
-       /**
-        * Shows a dialog box that shows the last version that was found by the
-        * {@link UpdateChecker}.
-        */
-       private void showLatestUpdate() {
-               Version latestVersion = updateChecker.getLatestVersion();
-               int versionDifference = latestVersion.compareTo(VERSION);
-               if (versionDifference > 0) {
-                       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);
-               } else if (versionDifference < 0) {
-                       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);
-               } else {
-                       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);
-               }
-       }
-
-       //
-       // INTERFACE ListSelectionListener
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       public void valueChanged(ListSelectionEvent e) {
-               JList list = (JList) e.getSource();
-               int selectedRow = list.getSelectedIndex();
-               wizard.setNextEnabled(selectedRow > -1);
-       }
-
-       //
-       // INTERFACE WizardListener
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       public void wizardNextPressed(TWizard wizard) {
-               String pageName = wizard.getPage().getName();
-               if ("page.node-manager".equals(pageName)) {
-                       showPage(PageType.PAGE_PROJECTS);
-               } else if ("page.project".equals(pageName)) {
-                       ProjectPage projectPage = (ProjectPage) wizard.getPage();
-                       Project project = projectPage.getSelectedProject();
-                       if ((project.getLocalPath() == null) || (project.getLocalPath().trim().length() == 0)) {
-                               JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.warning.no-local-path"), null, JOptionPane.ERROR_MESSAGE);
-                               return;
-                       }
-                       if ((project.getPath() == null) || (project.getPath().trim().length() == 0)) {
-                               JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.warning.no-path"), null, JOptionPane.ERROR_MESSAGE);
-                               return;
-                       }
-                       ((ProjectFilesPage) pages.get(PageType.PAGE_PROJECT_FILES)).setProject(project);
-                       ((ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT)).setProject(project);
-                       showPage(PageType.PAGE_PROJECT_FILES);
-               } else if ("page.project.files".equals(pageName)) {
-                       ProjectPage projectPage = (ProjectPage) pages.get(PageType.PAGE_PROJECTS);
-                       Project project = projectPage.getSelectedProject();
-                       if (selectedNode == null) {
-                               JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.error.no-node-selected"), null, JOptionPane.ERROR_MESSAGE);
-                               return;
-                       }
-                       CheckReport checkReport = ProjectInserter.validateProject(project);
-                       for (Issue issue : checkReport) {
-                               if (issue.isFatal()) {
-                                       JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite." + issue.getErrorKey()), (Object[]) issue.getParameters()), null, JOptionPane.ERROR_MESSAGE);
-                                       return;
-                               }
-                               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) {
-                                       return;
-                               }
-                       }
-                       boolean nodeRunning = false;
-                       try {
-                               nodeRunning = freenetInterface.isNodePresent();
-                       } catch (IOException e) {
-                               /* ignore. */
-                       }
-                       if (!nodeRunning) {
-                               JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.error.no-node-running"), null, JOptionPane.ERROR_MESSAGE);
-                               return;
-                       }
-                       configuration.save();
-                       showPage(PageType.PAGE_INSERT_PROJECT);
-                       ProjectInsertPage projectInsertPage = (ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT);
-                       String tempDirectory = ((PreferencesPage) pages.get(PageType.PAGE_PREFERENCES)).getTempDirectory();
-                       projectInsertPage.setTempDirectory(tempDirectory);
-                       projectInsertPage.setUseEarlyEncode(configuration.useEarlyEncode());
-                       projectInsertPage.setPriority(configuration.getPriority());
-                       projectInsertPage.setManifestPutter(configuration.getManifestPutter());
-                       projectInsertPage.startInsert();
-                       nodeMenu.setEnabled(false);
-                       optionsPreferencesAction.setEnabled(false);
-               } else if ("page.project.insert".equals(pageName)) {
-                       ProjectInsertPage projectInsertPage = (ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT);
-                       if (projectInsertPage.isRunning()) {
-                               projectInsertPage.stopInsert();
-                       } else {
-                               showPage(PageType.PAGE_PROJECTS);
-                               nodeMenu.setEnabled(true);
-                               optionsPreferencesAction.setEnabled(true);
-                       }
-               } else if ("page.preferences".equals(pageName)) {
-                       PreferencesPage preferencesPage = (PreferencesPage) pages.get(PageType.PAGE_PREFERENCES);
-                       showPage(PageType.PAGE_PROJECTS);
-                       optionsPreferencesAction.setEnabled(true);
-                       configuration.setUseEarlyEncode(preferencesPage.useEarlyEncode());
-                       configuration.setPriority(preferencesPage.getPriority());
-                       configuration.setManifestPutter(preferencesPage.getManifestPutter());
-                       configuration.setConfigurationLocation(preferencesPage.getConfigurationLocation());
-               }
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       public void wizardPreviousPressed(TWizard wizard) {
-               String pageName = wizard.getPage().getName();
-               if ("page.project".equals(pageName) || "page.preferences".equals(pageName)) {
-                       showPage(PageType.PAGE_NODE_MANAGER);
-                       optionsPreferencesAction.setEnabled(true);
-               } else if ("page.project.files".equals(pageName)) {
-                       showPage(PageType.PAGE_PROJECTS);
-               } else if ("page.project.insert".equals(pageName)) {
-                       showPage(PageType.PAGE_PROJECT_FILES);
-               }
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       public void wizardQuitPressed(TWizard wizard) {
-               if (((ProjectPage) pages.get(PageType.PAGE_PROJECTS)).wasUriCopied() || ((ProjectInsertPage) pages.get(PageType.PAGE_INSERT_PROJECT)).wasUriCopied()) {
-                       JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project.warning.use-clipboard-now"));
-               }
-               if (JOptionPane.showConfirmDialog(wizard, I18n.getMessage("jsite.quit.question"), I18n.getMessage("jsite.quit.question.title"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION) {
-                       if (isOverwritingConfiguration() && !originalLocation.equals(configuration.getConfigurationDirectory())) {
-                               int overwriteConfigurationAnswer = JOptionPane.showConfirmDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.quit.overwrite-configuration"), configuration.getConfigurationLocator().getFile(configuration.getConfigurationDirectory())), I18n.getMessage("jsite.quit.overwrite-configuration.title"), JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE);
-                               if (overwriteConfigurationAnswer == JOptionPane.YES_OPTION) {
-                                       if (saveConfiguration()) {
-                                               System.exit(0);
-                                       }
-                               } else if (overwriteConfigurationAnswer == JOptionPane.CANCEL_OPTION) {
-                                       return;
-                               }
-                               if (overwriteConfigurationAnswer == JOptionPane.NO_OPTION) {
-                                       System.exit(0);
-                               }
-                       } else {
-                               if (saveConfiguration()) {
-                                       System.exit(0);
-                               }
-                       }
-                       if (JOptionPane.showConfirmDialog(wizard, I18n.getMessage("jsite.quit.config-not-saved"), null, JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.OK_OPTION) {
-                               System.exit(0);
-                       }
-               }
-       }
-
-       //
-       // INTERFACE NodeManagerListener
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       public void nodesUpdated(Node[] nodes) {
-               nodeMenu.removeAll();
-               ButtonGroup nodeButtonGroup = new ButtonGroup();
-               Node newSelectedNode = null;
-               for (Node node : nodes) {
-                       JRadioButtonMenuItem nodeMenuItem = new JRadioButtonMenuItem(node.getName());
-                       nodeMenuItem.putClientProperty("Node", node);
-                       nodeMenuItem.addActionListener(this);
-                       nodeButtonGroup.add(nodeMenuItem);
-                       if (node.equals(selectedNode)) {
-                               newSelectedNode = node;
-                               nodeMenuItem.setSelected(true);
-                       }
-                       nodeMenu.add(nodeMenuItem);
-               }
-               nodeMenu.addSeparator();
-               nodeMenu.add(manageNodeAction);
-               selectedNode = newSelectedNode;
-               freenetInterface.setNode(selectedNode);
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       public void nodeSelected(Node node) {
-               for (Component menuItem : nodeMenu.getMenuComponents()) {
-                       if (menuItem instanceof JMenuItem) {
-                               if (node.equals(((JMenuItem) menuItem).getClientProperty("Node"))) {
-                                       ((JMenuItem) menuItem).setSelected(true);
-                               }
-                       }
-               }
-               freenetInterface.setNode(node);
-               selectedNode = node;
-       }
-
-       //
-       // INTERFACE ActionListener
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       public void actionPerformed(ActionEvent e) {
-               Object source = e.getSource();
-               if (source instanceof JRadioButtonMenuItem) {
-                       JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) source;
-                       Node node = (Node) menuItem.getClientProperty("Node");
-                       selectedNode = node;
-                       freenetInterface.setNode(selectedNode);
-               }
-       }
-
-       //
-       // INTERFACE UpdateListener
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       public void foundUpdateData(Version foundVersion, long versionTimestamp) {
-               logger.log(Level.FINEST, "Found version {0} from {1,date}.", new Object[] { foundVersion, versionTimestamp });
-               if (foundVersion.compareTo(VERSION) > 0) {
-                       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);
-               }
-       }
-
-       //
-       // MAIN METHOD
-       //
-
-       /**
-        * Main method that is called by the VM.
-        *
-        * @param args
-        *            The command-line arguments
-        */
-       public static void main(String[] args) {
-               /* initialize logger. */
-               Logger logger = Logger.getLogger("de.todesbaum");
-               Handler handler = new ConsoleHandler();
-               logger.addHandler(handler);
-               String configFilename = null;
-               boolean nextIsConfigFilename = false;
-               for (String argument : args) {
-                       if (nextIsConfigFilename) {
-                               configFilename = argument;
-                               nextIsConfigFilename = false;
-                       }
-                       if ("--help".equals(argument)) {
-                               printHelp();
-                               return;
-                       } else if ("--debug".equals(argument)) {
-                               logger.setLevel(Level.ALL);
-                               handler.setLevel(Level.ALL);
-                       } else if ("--config-file".equals(argument)) {
-                               nextIsConfigFilename = true;
-                       }
-               }
-               if (nextIsConfigFilename) {
-                       System.out.println("--config-file needs parameter!");
-                       return;
-               }
-               new Main(configFilename);
-       }
-
-       /**
-        * Prints a small syntax help.
-        */
-       private static void printHelp() {
-               System.out.println("--help\tshows this cruft");
-               System.out.println("--debug\tenables some debug output");
-               System.out.println("--config-file <file>\tuse specified configuration file");
-       }
-
-}