Implement UpdateListener and show dialog if a newer version was found.

diff --git a/src/de/todesbaum/jsite/main/Main.java b/src/de/todesbaum/jsite/main/Main.java
index 005b50e..5601329 100644 (file)
--- a/src/de/todesbaum/jsite/main/Main.java
+++ b/src/de/todesbaum/jsite/main/Main.java
@@ -24,6 +24,7 @@ import java.awt.event.ActionListener;
 import java.io.File;
 import java.io.IOException;
 import java.text.MessageFormat;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -53,6 +54,7 @@ import de.todesbaum.jsite.gui.ProjectFilesPage;
 import de.todesbaum.jsite.gui.ProjectInsertPage;
 import de.todesbaum.jsite.gui.ProjectPage;
 import de.todesbaum.jsite.gui.UpdateChecker;
+import de.todesbaum.jsite.gui.UpdateListener;
 import de.todesbaum.jsite.i18n.I18n;
 import de.todesbaum.jsite.i18n.I18nContainer;
 import de.todesbaum.util.image.IconLoader;
@@ -65,7 +67,7 @@ import de.todesbaum.util.swing.WizardListener;
  *
  * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
  */
-public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener {
+public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener, UpdateListener {
 
        /** Whether the debug mode is activated. */
        private static boolean debug = false;
@@ -172,6 +174,7 @@ public class Main implements ActionListener, ListSelectionListener, WizardListen
                wizard.setIcon(jSiteIcon);
 
                updateChecker = new UpdateChecker(wizard, freenetInterface);
+               updateChecker.addUpdateListener(this);
                updateChecker.start();
 
                initPages();
@@ -568,6 +571,19 @@ public class Main implements ActionListener, ListSelectionListener, WizardListen
        }
 
        //
+       // INTERFACE UpdateListener
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       public void foundUpdateData(Version foundVersion, long 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
        //