Initial i18n support, bug fixes

[debian/openrocket] / src / net / sf / openrocket / startup / Startup.java

diff --git a/src/net/sf/openrocket/startup/Startup.java b/src/net/sf/openrocket/startup/Startup.java
index 101e068ae30aa2159bac4740ba0586f13894b239..a9bcbcecfb9aa94ffe12410a40c001dd5e050b3a 100644 (file)
--- a/src/net/sf/openrocket/startup/Startup.java
+++ b/src/net/sf/openrocket/startup/Startup.java
@@ -6,6 +6,7 @@ import java.awt.event.ActionListener;
 import java.io.File;
 import java.io.PrintStream;
 import java.util.List;
+import java.util.Locale;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.swing.JOptionPane;
@@ -26,6 +27,9 @@ import net.sf.openrocket.gui.main.BasicFrame;
 import net.sf.openrocket.gui.main.ExceptionHandler;
 import net.sf.openrocket.gui.main.SimpleFileFilter;
 import net.sf.openrocket.gui.main.Splash;
+import net.sf.openrocket.l10n.DebugTranslator;
+import net.sf.openrocket.l10n.ResourceBundleTranslator;
+import net.sf.openrocket.l10n.Translator;
 import net.sf.openrocket.logging.DelegatorLogger;
 import net.sf.openrocket.logging.LogHelper;
 import net.sf.openrocket.logging.LogLevel;
@@ -68,6 +72,9 @@ public class Startup {
                // Initialize logging first so we can use it
                initializeLogging();
                
+               // Setup the translations
+               initializeL10n();
+               
                // Check that we have a head
                checkHead();
                
@@ -94,6 +101,7 @@ public class Startup {
        
 
 
+
        private static void checkDebugStatus() {
                if (System.getProperty("openrocket.debug") != null) {
                        System.setProperty("openrocket.log.stdout", "VBOSE");
@@ -105,7 +113,38 @@ public class Startup {
        }
        
        
-
+       /**
+        * Initializes the localization system.
+        */
+       private static void initializeL10n() {
+               String locale = System.getProperty("openrocket.locale");
+               if (locale != null) {
+                       Locale l;
+                       String[] split = locale.split("[_-]", 3);
+                       if (split.length == 1) {
+                               l = new Locale(split[0]);
+                       } else if (split.length == 2) {
+                               l = new Locale(split[0], split[1]);
+                       } else {
+                               l = new Locale(split[0], split[1], split[2]);
+                       }
+                       Locale.setDefault(l);
+               }
+               
+               Translator t;
+               if (Locale.getDefault().getLanguage().equals("xx")) {
+                       t = new DebugTranslator();
+               } else {
+                       t = new ResourceBundleTranslator("l10n.messages");
+               }
+               
+               log.info("Set up translation for locale " + Locale.getDefault() +
+                               ", debug.currentFile=" + t.get("debug.currentFile"));
+               
+               Application.setTranslator(t);
+       }
+       
+       
 
        private static void runMain(String[] args) {