[gnome-control-center] Revert "wip remove input-sources-switcher label"

[Rui Matos <rtcm src gnome org>]

commit 0d064f1b013f5d251af8fe0012c262852672c1fd
Author: Rui Matos <tiagomatos gmail com>
Date:   Mon May 13 16:25:39 2013 +0200

    Revert "wip remove input-sources-switcher label"
    
    This reverts commit 8a76727604eb504bf0a0728dd106025e1ffc717f.

 panels/region/cc-input-options.c |   48 +++++++++++++++++++++++++++++++++++++-
 1 files changed, 47 insertions(+), 1 deletions(-)
---
diff --git a/panels/region/cc-input-options.c b/panels/region/cc-input-options.c
index 9e4165b..7c90952 100644
--- a/panels/region/cc-input-options.c
+++ b/panels/region/cc-input-options.c
@@ -74,6 +74,36 @@ update_shortcut_label (GtkWidget   *widget,
         g_free (text);
 }
 
+static struct
+{
+  const gchar *value;
+  const gchar *description;
+} input_switcher_options[] =
+{
+  { "off", N_("Disabled") },
+  { "shift-l", N_("Left Shift") },
+  { "alt-l", N_("Left Alt") },
+  { "ctrl-l", N_("Left Ctrl") },
+  { "shift-r", N_("Right Shift") },
+  { "alt-r", N_("Right Alt") },
+  { "ctrl-r", N_("Right Ctrl") },
+  { "alt-shift-l", N_("Left Alt+Shift") },
+  { "alt-shift-r", N_("Right Alt+Shift") },
+  { "ctrl-shift-l", N_("Left Ctrl+Shift") },
+  { "ctrl-shift-r", N_("Right Ctrl+Shift") },
+  { "shift-l-shift-r", N_("Left+Right Shift") },
+  { "alt-l-alt-r", N_("Left+Right Alt") },
+  { "ctrl-l-ctrl-r", N_("Left+Right Ctrl") },
+  { "alt-shift", N_("Alt+Shift") },
+  { "ctrl-shift", N_("Ctrl+Shift") },
+  { "alt-ctrl", N_("Alt+Ctrl") },
+  { "caps", N_("Caps") },
+  { "shift-caps", N_("Shift+Caps") },
+  { "alt-caps", N_("Alt+Caps") },
+  { "ctrl-caps", N_("Ctrl+Caps") },
+  { NULL, NULL }
+};
+
 static void
 update_shortcuts (GtkWidget *options)
 {
@@ -82,6 +112,8 @@ update_shortcuts (GtkWidget *options)
         gchar **next;
         gchar *previous_shortcut;
         GSettings *settings;
+        gchar *s;
+        gint i;
 
         settings = g_settings_new ("org.gnome.desktop.wm.keybindings");
 
@@ -102,7 +134,21 @@ update_shortcuts (GtkWidget *options)
 
         g_object_unref (settings);
 
-        gtk_widget_hide (priv->alt_next_source); /* FIXME */
+        settings = g_settings_new ("org.gnome.settings-daemon.peripherals.keyboard");
+        s = g_settings_get_string (settings, "input-sources-switcher");
+
+        if (strcmp (s, "off") == 0) {
+                gtk_widget_hide (priv->alt_next_source);
+        } else {
+                for (i = 0; input_switcher_options[i].value; i++) {
+                        if (strcmp (s, input_switcher_options[i].value) == 0) {
+                                gtk_label_set_text (GTK_LABEL (priv->alt_next_source), 
_(input_switcher_options[i].description));
+                                break;
+                        }
+                }
+        }
+        g_free (s);
+        g_object_unref (settings);
 }
 
 #define WID(name) ((GtkWidget *) gtk_builder_get_object (builder, name))