- Added support for on-the-fly routerconsole.lang changes to desktopgui and routerconsole (routerconsole now commits changes to the I2PAppContext).

- Added desktopgui support for detecting if it's running in the same JVM as I2P (without commandline arguments).

apps/desktopgui/README

@@ -6,7 +6,7 @@ Current setup:
 * Place desktopgui.jar in the $I2P/lib/ directory.
 * Add to .i2p/clients.config:
     #Desktopgui
-    clientApp.6.args=--startWithI2P --I2PLocation=/SOME_LOCATION
+    clientApp.6.args=
     clientApp.6.delay=5
     clientApp.6.main=net.i2p.desktopgui.Main
     clientApp.6.name=desktopgui

apps/desktopgui/TODO

@@ -4,10 +4,13 @@ HIGH PRIORITY:
 - Internationalisation:
     * Add strings - DONE
     * Add Windows support - NEED TO CHECK
-    * Might need some kind of trigger to reload the menu (for live language switching)
+    * Might need some kind of trigger to reload the menu (for live language switching) - DONE
     * Language choice is not actually set as a parameter in I2P config?
         As a result, desktopgui always starts with the default, unless you manually set the language.
-- Modify installer to set I2P directory parameter; or use $I2P?
+        DONE - uses routerconsole.lang -- this parameter is now updated in routerconsole as well
+- Check if we're inside I2P without using a command-line parameter - DONE
+- Modify installer to set I2P directory parameter; or use $I2P? - Is already there
+- Include in installer - TODO
 - Fix tabs versus spaces ;-)
 UNKNOWN:
 - API to allow applications to add themselves to the menu?

apps/desktopgui/src/net/i2p/desktopgui/Main.java

@@ -7,8 +7,12 @@ package net.i2p.desktopgui;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
 import javax.swing.UnsupportedLookAndFeelException;
+
+import net.i2p.I2PAppContext;
 import net.i2p.desktopgui.util.*;
 import net.i2p.util.Log;
+import net.i2p.util.Translate;
+import net.i2p.util.I2PProperties.I2PPropertyCallback;
 
 /**
  * The main class of the application.
@@ -25,6 +29,19 @@ public class Main {
     private void startUp() {
         trayManager = TrayManager.getInstance();
         trayManager.startManager();
+        I2PAppContext.getCurrentContext().addPropertyCallback(new I2PPropertyCallback() {
+
+			@Override
+			public String getPropertyKey() {
+				return Translate.PROP_LANG;
+			}
+
+			@Override
+			public void propertyChanged(String arg0, String arg1) {
+				trayManager.languageChanged();
+			}
+        	
+        });
     }
 
     /**

apps/desktopgui/src/net/i2p/desktopgui/TrayManager.java

@@ -42,9 +42,9 @@ public abstract class TrayManager {
      */
     protected TrayManager() {}
     
-    public static TrayManager getInstance() {
+    protected static TrayManager getInstance() {
     	if(instance == null) {
-    		boolean inI2P = ConfigurationManager.getInstance().getBooleanConfiguration("startWithI2P", false);
+    		boolean inI2P = RouterManager.inI2P();
     		if(inI2P) {
     			instance = new InternalTrayManager();
     		}
@@ -58,7 +58,7 @@ public abstract class TrayManager {
     /**
      * Add the tray icon to the system tray and start everything up.
      */
-    public void startManager() {
+    protected void startManager() {
         if(SystemTray.isSupported()) {
             tray = SystemTray.getSystemTray();
             trayIcon = new TrayIcon(getTrayImage(), "I2P", getMainMenu());
@@ -70,17 +70,21 @@ public abstract class TrayManager {
         }
     }
     
+    protected void languageChanged() {
+    	trayIcon.setPopupMenu(getMainMenu());
+    }
+    
     /**
      * Build a popup menu, adding callbacks to the different items.
      * @return popup menu
      */
-    public abstract PopupMenu getMainMenu();
+    protected abstract PopupMenu getMainMenu();
     
     /**
      * Get tray icon image from the desktopgui resources in the jar file.
      * @return image used for the tray icon
      */
-    public Image getTrayImage() {
+    private Image getTrayImage() {
         URL url = getClass().getResource("/desktopgui/resources/images/logo.jpg");
         Image image = Toolkit.getDefaultToolkit().getImage(url);
         return image;

apps/desktopgui/src/net/i2p/desktopgui/router/RouterManager.java

@@ -56,6 +56,13 @@ public class RouterManager {
 		getRouter().shutdownGracefully();
     }
 	
+	/**
+	 * Check if we are running inside I2P.
+	 */
+	public static boolean inI2P() {
+		return (RouterContext.listContexts().size() > 0);
+	}
+
     private static String _(String s) {
         return DesktopguiTranslator._(s);
     }

apps/routerconsole/java/src/net/i2p/router/web/ContentHelper.java

@@ -18,7 +18,21 @@ public class ContentHelper extends HelperBase {
     public void setStartAtBeginning(String moo) { 
         _startAtBeginning = Boolean.valueOf(""+moo).booleanValue(); 
     }
-    public void setLang(String l) { _lang = l; }
+    public void setLang(String l) {
+        if(_lang == null || !_lang.equals(l)) {
+            //Set language for router console
+            _lang = l;
+
+            if(_context == null) {
+                setContextId(null);
+            }
+
+            //Set language persistently throughout I2P
+            _context.router().setConfigSetting(Messages.PROP_LANG, _lang);
+            _context.router().saveConfig();
+            _context.setProperty(Messages.PROP_LANG, _lang);
+        }
+    }
     
     public void setMaxLines(String lines) {
         if (lines != null) {