updates for 0.9.4

[debian/openrocket] / src / net / sf / openrocket / gui / main / BasicFrame.java

diff --git a/src/net/sf/openrocket/gui/main/BasicFrame.java b/src/net/sf/openrocket/gui/main/BasicFrame.java
index 8ad7601ad7692f52af35d24095e1e31413e0564a..fcf74ca29abff7bcad5304e826090265db1e2047 100644 (file)
--- a/src/net/sf/openrocket/gui/main/BasicFrame.java
+++ b/src/net/sf/openrocket/gui/main/BasicFrame.java
@@ -48,6 +48,7 @@ import javax.swing.ListSelectionModel;
 import javax.swing.LookAndFeel;
 import javax.swing.ScrollPaneConstants;
 import javax.swing.SwingUtilities;
+import javax.swing.Timer;
 import javax.swing.ToolTipManager;
 import javax.swing.UIManager;
 import javax.swing.border.TitledBorder;
@@ -60,6 +61,9 @@ import javax.swing.tree.TreeSelectionModel;
 
 import net.miginfocom.swing.MigLayout;
 import net.sf.openrocket.aerodynamics.WarningSet;
+import net.sf.openrocket.communication.UpdateInfo;
+import net.sf.openrocket.communication.UpdateInfoRetriever;
+import net.sf.openrocket.database.Databases;
 import net.sf.openrocket.document.OpenRocketDocument;
 import net.sf.openrocket.file.GeneralRocketLoader;
 import net.sf.openrocket.file.OpenRocketSaver;
@@ -74,6 +78,7 @@ import net.sf.openrocket.gui.dialogs.ComponentAnalysisDialog;
 import net.sf.openrocket.gui.dialogs.ExampleDesignDialog;
 import net.sf.openrocket.gui.dialogs.LicenseDialog;
 import net.sf.openrocket.gui.dialogs.SwingWorkerDialog;
+import net.sf.openrocket.gui.dialogs.UpdateInfoDialog;
 import net.sf.openrocket.gui.dialogs.WarningDialog;
 import net.sf.openrocket.gui.dialogs.preferences.PreferencesDialog;
 import net.sf.openrocket.gui.scalefigure.RocketPanel;
@@ -1151,7 +1156,18 @@ public class BasicFrame extends JFrame {
        
        
        private static void runMain(String[] args) {
-
+               
+               // Start update info fetching
+               final UpdateInfoRetriever updateInfo;
+               if (Prefs.getCheckUpdates()) {
+                       updateInfo = new UpdateInfoRetriever();
+                       updateInfo.start();
+               } else {
+                       updateInfo = null;
+               }
+               
+               
+               
                /*
                 * Set the look-and-feel.  On Linux, Motif/Metal is sometimes incorrectly used 
                 * which is butt-ugly, so if the system l&f is Motif/Metal, we search for a few
@@ -1200,12 +1216,51 @@ public class BasicFrame extends JFrame {
                
                // Load defaults
                Prefs.loadDefaultUnits();
+               
 
+               // Load motors etc.
+               Databases.fakeMethod();
                
-               // Starting action
+               // Starting action (load files or open new document)
                if (!handleCommandLine(args)) {
                        newAction();
                }
+               
+               
+               // Check whether update info has been fetched or whether it needs more time
+               checkUpdateStatus(updateInfo);
+       }
+       
+       
+       private static void checkUpdateStatus(final UpdateInfoRetriever updateInfo) {
+               if (updateInfo == null)
+                       return;
+
+               int delay = 1000;
+               if (!updateInfo.isRunning())
+                       delay = 100;
+
+               final Timer timer = new Timer(delay, null);
+
+               ActionListener listener = new ActionListener() {
+                       private int count = 5;
+                       @Override
+                       public void actionPerformed(ActionEvent e) {
+                               if (!updateInfo.isRunning()) {
+                                       timer.stop();
+
+                                       UpdateInfo info = updateInfo.getUpdateInfo();
+                                       if (info != null && !Prefs.getVersion().equals(info.getLatestVersion())) {
+                                               new UpdateInfoDialog(info).setVisible(true);
+                                       }
+                               }
+                               count--;
+                               if (count <= 0)
+                                       timer.stop();
+                       }
+               };
+               timer.addActionListener(listener);
+               timer.start();
        }