language selector, bug fixed

[debian/openrocket] / src / net / sf / openrocket / util / Prefs.java

diff --git a/src/net/sf/openrocket/util/Prefs.java b/src/net/sf/openrocket/util/Prefs.java
index 047db50c7ae3c1a65599be088552aacb9a87168b..16e338c4a7692597505dc76287a800d986d0d4a1 100644 (file)
--- a/src/net/sf/openrocket/util/Prefs.java
+++ b/src/net/sf/openrocket/util/Prefs.java
@@ -8,9 +8,11 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.MissingResourceException;
 import java.util.Properties;
@@ -23,6 +25,7 @@ import net.sf.openrocket.database.Databases;
 import net.sf.openrocket.document.Simulation;
 import net.sf.openrocket.gui.main.ExceptionHandler;
 import net.sf.openrocket.gui.print.PrintSettings;
+import net.sf.openrocket.l10n.L10N;
 import net.sf.openrocket.l10n.Translator;
 import net.sf.openrocket.logging.LogHelper;
 import net.sf.openrocket.material.Material;
@@ -47,6 +50,16 @@ public class Prefs {
        private static final String SPLIT_CHARACTER = "|";
        
 
+       private static final List<Locale> SUPPORTED_LOCALES;
+       static {
+               List<Locale> list = new ArrayList<Locale>();
+               for (String lang : new String[] { "en", "de", "es", "fr" }) {
+                       list.add(new Locale(lang));
+               }
+               SUPPORTED_LOCALES = Collections.unmodifiableList(list);
+       }
+       
+
        /**
         * Whether to use the debug-node instead of the normal node.
         */
@@ -391,7 +404,24 @@ public class Prefs {
        //////////////////
        
 
-
+       public static List<Locale> getSupportedLocales() {
+               return SUPPORTED_LOCALES;
+       }
+       
+       public static Locale getUserLocale() {
+               String locale = getString("locale", null);
+               return L10N.toLocale(locale);
+       }
+       
+       public static void setUserLocale(Locale l) {
+               if (l == null) {
+                       putString("locale", null);
+               } else {
+                       putString("locale", l.toString());
+               }
+       }
+       
+       
 
        public static boolean getCheckUpdates() {
                return PREFNODE.getBoolean(CHECK_UPDATES, BuildPropertyHolder.DEFAULT_CHECK_UPDATES);