Build against Ayatana Indicators instead of Ubuntu Inidicators.

5 files changed, 83 insertions, 84 deletions

diff --git a/configure.ac b/configure.ac
index b4b007b..a45f5a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,8 @@ dnl #### removed from PKG_CHECK_MODULES: libido3-0.
 PKG_CHECK_MODULES(ARCTICA_GREETER, [
     gtk+-3.0
     gdk-x11-3.0
-    indicator3-0.4
+    libayatana-ido3-0.4 >= 0.4.0
+    ayatana-indicator3-0.4 >= 0.6.0
     liblightdm-gobject-1 >= 1.12.0
     freetype2
     cairo-ft
@@ -32,9 +33,9 @@ PKG_CHECK_MODULES(ARCTICA_GREETER, [
     xext
 ])
 
-AC_DEFINE_UNQUOTED([INDICATOR_FILE_DIR], ["${prefix}/share/unity/indicators"], [Indicator files are searched for in this directory])
+AC_DEFINE_UNQUOTED([INDICATOR_FILE_DIR], ["${prefix}/share/ayatana/indicators"], [Indicator files are searched for in this directory])
 
-INDICATORDIR=`$PKG_CONFIG --variable=indicatordir indicator3-0.4`
+INDICATORDIR=`$PKG_CONFIG --variable=indicatordir ayatana-indicator3-0.4`
 AC_SUBST(INDICATORDIR)
 
 if $PKG_CONFIG --exists gnome-settings-daemon; then
diff --git a/debian/control b/debian/control
index a1c3b7b..ea60c4f 100644
--- a/debian/control
+++ b/debian/control
@@ -10,10 +10,11 @@ Build-Depends: at-spi2-core,
                fonts-droid,
                gnome-common,
                gnome-settings-daemon-dev,
+               libayatana-ido3-0.4-dev (>= 0.4.0),
+               libayatana-indicator3-dev (>= 0.6.0),
                libcanberra-dev,
                libgnome-desktop-3-dev,
                libgtk-3-dev,
-               libindicator3-dev,
                liblightdm-gobject-dev (>= 1.4.0) | liblightdm-gobject-1-dev (>= 1.4.0),
                lightdm-vala | liblightdm-gobject-1-dev,
                libpixman-1-dev,
diff --git a/src/arctica-greeter.vala b/src/arctica-greeter.vala
index 37c28db..db73f86 100644
--- a/src/arctica-greeter.vala
+++ b/src/arctica-greeter.vala
@@ -488,7 +488,7 @@ public class ArcticaGreeter
         }
 
         Gtk.init (ref args);
-    //  Ido.init ();
+        Ido.init ();
 
         log_timer = new Timer ();
         Log.set_default_handler (log_cb);
diff --git a/src/indicator.vapi b/src/indicator.vapi
index 358d0a7..5c0154e 100644
--- a/src/indicator.vapi
+++ b/src/indicator.vapi
@@ -1,6 +1,6 @@
 [CCode (cprefix = "Indicator", lower_case_cprefix = "indicator_")]
 namespace Indicator {
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public class DesktopShortcuts : GLib.Object {
 		[CCode (has_construct_function = false)]
 		public DesktopShortcuts (string file, string identity);
@@ -11,7 +11,7 @@ namespace Indicator {
 		[NoAccessorMethod]
 		public string identity { owned get; construct; }
 	}
-	[CCode (cheader_filename = "libindicator/indicator-object.h")]
+	[CCode (cheader_filename = "libayatana-indicator/indicator-object.h")]
 	public class Object : GLib.Object {
 		[CCode (has_construct_function = false)]
 		protected Object ();
@@ -36,7 +36,7 @@ namespace Indicator {
 		[NoWrapper]
 		public virtual unowned string get_name_hint ();
 		public virtual bool get_show_now (Indicator.ObjectEntry entry);
-//		public virtual int get_position ();
+		public virtual int get_position ();
 		[NoWrapper]
 		public virtual void reserved1 ();
 		[NoWrapper]
@@ -57,13 +57,13 @@ namespace Indicator {
 		public virtual signal void show_now_changed (Indicator.ObjectEntry entry, bool show_now_state);
 	}
 
-//	[CCode (cheader_filename = "libindicator/indicator-ng.h")]
-//	public class Ng : Object {
-//		[CCode (has_construct_function = false)]
-//		public Ng.for_profile (string filename, string profile) throws GLib.Error;
-//	}
+	[CCode (cheader_filename = "libayatana-indicator/indicator-ng.h")]
+	public class Ng : Object {
+		[CCode (has_construct_function = false)]
+		public Ng.for_profile (string filename, string profile) throws GLib.Error;
+	}
 	[Compact]
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public class ObjectEntry {
 		public weak string accessible_desc;
 		public weak Gtk.Image image;
@@ -77,7 +77,7 @@ namespace Indicator {
 		public static void activate (Indicator.Object io, Indicator.ObjectEntry entry, uint timestamp);
 		public static void close (Indicator.Object io, Indicator.ObjectEntry entry, uint timestamp);
 	}
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public class Service : GLib.Object {
 		[CCode (has_construct_function = false)]
 		public Service (string name);
@@ -95,7 +95,7 @@ namespace Indicator {
 		public string name { owned get; set; }
 		public virtual signal void shutdown ();
 	}
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public class ServiceManager : GLib.Object {
 		[CCode (has_construct_function = false)]
 		public ServiceManager (string dbus_name);
@@ -115,52 +115,52 @@ namespace Indicator {
 		public string name { owned get; set; }
 		public virtual signal void connection_change (bool connected);
 	}
-	[CCode (cprefix = "INDICATOR_OBJECT_SCROLL_", has_type_id = false, cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cprefix = "INDICATOR_OBJECT_SCROLL_", has_type_id = false, cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public enum ScrollDirection {
 		UP,
 		DOWN,
 		LEFT,
 		RIGHT
 	}
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h", has_target = false)]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h", has_target = false)]
 	public delegate GLib.Type get_type_t ();
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h", has_target = false)]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h", has_target = false)]
 	public delegate unowned string get_version_t ();
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string GET_TYPE_S;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string GET_VERSION_S;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_ACCESSIBLE_DESC_UPDATE;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_ENTRY_ADDED;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_ENTRY_MOVED;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_ENTRY_REMOVED;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_ENTRY_SCROLLED;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_MENU_SHOW;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string OBJECT_SIGNAL_SHOW_NOW_CHANGED;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string SERVICE_SIGNAL_SHUTDOWN;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const int SET_VERSION;
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public const string VERSION;
-	[CCode (cname = "get_version", cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cname = "get_version", cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public static unowned string get_version ();
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public static unowned Gtk.Image image_helper (string name);
-	[CCode (cheader_filename = "gtk/gtk.h,libindicator/indicator.h,libindicator/indicator-desktop-shortcuts.h,libindicator/indicator-image-helper.h,libindicator/indicator-object.h,libindicator/indicator-service.h,libindicator/indicator-service-manager.h")]
+	[CCode (cheader_filename = "gtk/gtk.h,libayatana-indicator/indicator.h,libayatana-indicator/indicator-desktop-shortcuts.h,libayatana-indicator/indicator-image-helper.h,libayatana-indicator/indicator-object.h,libayatana-indicator/indicator-service.h,libayatana-indicator/indicator-service-manager.h")]
 	public static void image_helper_update (Gtk.Image image, string name);
 }
 
-//[CCode (cheader_filename="libido/libido.h", lower_case_cprefix = "ido_")]
-//namespace Ido {
-//	public void init ();
-//}
+[CCode (cheader_filename="libayatana-ido/libayatana-ido.h", lower_case_cprefix = "ido_")]
+namespace Ido {
+	public void init ();
+}
diff --git a/src/menubar.vala b/src/menubar.vala
index 17a5ad7..2f52e42 100644
--- a/src/menubar.vala
+++ b/src/menubar.vala
@@ -237,36 +237,36 @@ public class MenuBar : Gtk.MenuBar
         return a11y_item;
     }
 
-    //private Indicator.Object? load_indicator_file (string indicator_name)
-    //{
-
-    //  string dir = Config.INDICATOR_FILE_DIR;
-    //  string path;
-    //  Indicator.Object io;
-
-    //  /* To stay backwards compatible, use org.ayatana.indicator as the default prefix */
-    //  if (indicator_name.index_of_char ('.') < 0)
-    //      path = @"$dir/org.ayatana.indicator.$indicator_name";
-    //  else
-    //      path = @"$dir/$indicator_name";
-
-    //  try
-    //  {
-    //      io = new Indicator.Ng.for_profile (path, "desktop_greeter");
-    //  }
-    //  catch (FileError error)
-    //  {
-    //      /* the calling code handles file-not-found; don't warn here */
-    //      return null;
-    //  }
-    //  catch (Error error)
-    //  {
-    //      warning ("unable to load %s: %s", indicator_name, error.message);
-    //      return null;
-    //  }
-
-    //    return io;
-    //}
+    private Indicator.Object? load_indicator_file (string indicator_name)
+    {
+
+        string dir = Config.INDICATOR_FILE_DIR;
+        string path;
+        Indicator.Object io;
+
+        /* To stay backwards compatible, use org.ayatana.indicator as the default prefix */
+        if (indicator_name.index_of_char ('.') < 0)
+            path = @"$dir/org.ayatana.indicator.$indicator_name";
+        else
+            path = @"$dir/$indicator_name";
+
+        try
+        {
+            io = new Indicator.Ng.for_profile (path, "desktop_greeter");
+        }
+        catch (FileError error)
+        {
+            /* the calling code handles file-not-found; don't warn here */
+            return null;
+        }
+        catch (Error error)
+        {
+            warning ("unable to load %s: %s", indicator_name, error.message);
+            return null;
+        }
+
+        return io;
+    }
 
     private Indicator.Object? load_indicator_library (string indicator_name)
     {
@@ -294,13 +294,10 @@ public class MenuBar : Gtk.MenuBar
         }
         else
         {
-    //      var io = load_indicator_file (indicator_name);
-
-    //      if (io == null)
-    //          io = load_indicator_library (indicator_name);
+            var io = load_indicator_file (indicator_name);
 
-    // Use the below line of code instead...
-            var io = load_indicator_library (indicator_name);
+            if (io == null)
+                io = load_indicator_library (indicator_name);
 
             if (io != null)
             {
@@ -356,17 +353,17 @@ public class MenuBar : Gtk.MenuBar
         foreach (var indicator in indicator_list)
             load_indicator(indicator);
 
-    // indicator_objects.sort((a, b) => {
-    //     int pos_a = a.get_position ();
-    //     int pos_b = b.get_position ();
+       indicator_objects.sort((a, b) => {
+           int pos_a = a.get_position ();
+           int pos_b = b.get_position ();
 
-    //     if (pos_a < 0)
-    //         pos_a = 1000;
-    //     if (pos_b < 0)
-    //         pos_b = 1000;
+           if (pos_a < 0)
+               pos_a = 1000;
+           if (pos_b < 0)
+               pos_b = 1000;
 
-    //      return pos_a - pos_b;
-    //  });
+           return pos_a - pos_b;
+        });
 
         debug ("LANG=%s LANGUAGE=%s", Environment.get_variable ("LANG"), Environment.get_variable ("LANGUAGE"));
     }