glib2/glib2-fate300461-gettext-gkeyfile-suse.patch

Index: glib-2.56.1/glib/gkeyfile.c
===================================================================
--- glib-2.56.1.orig/glib/gkeyfile.c	2018-04-07 16:53:59.164856822 +0200
+++ glib-2.56.1/glib/gkeyfile.c	2018-04-07 16:53:59.176856896 +0200
@@ -512,6 +512,7 @@ struct _GKeyFile
 
   gchar **locales;
   gchar  *gettext_domain;
+  gchar  *file_basename;
 
   volatile gint ref_count;
 };
@@ -637,6 +638,7 @@ g_key_file_init (GKeyFile *key_file)
   key_file->flags = 0;
   key_file->locales = g_strdupv ((gchar **)g_get_language_names ());
   key_file->gettext_domain = NULL;
+  key_file->file_basename = NULL;
 }
 
 static void
@@ -662,6 +664,12 @@ g_key_file_clear (GKeyFile *key_file)
        key_file->gettext_domain = NULL;
     }
 
+  if (key_file->file_basename)
+    {
+       g_free (key_file->file_basename);
+       key_file->file_basename = NULL;
+    }
+
   tmp = key_file->groups;
   while (tmp != NULL)
     {
@@ -805,6 +813,39 @@ find_file_in_data_dirs (const gchar   *f
   return fd;
 }
 
+static int _g_key_file_default_textdomain_codeset_bound = 0;
+#define _G_KEY_FILE_DEFAULT_DOMAIN "desktop_translations"
+
+static char *
+_g_key_file_get_default_gettext_domain (void)
+{
+  if (!_g_key_file_default_textdomain_codeset_bound)
+    {
+      const char *codeset;
+
+      _g_key_file_default_textdomain_codeset_bound = 1;
+
+      codeset = bind_textdomain_codeset (_G_KEY_FILE_DEFAULT_DOMAIN, "UTF-8");
+
+      if (codeset)
+        _g_key_file_default_textdomain_codeset_bound |= 1 << 1;
+    }
+
+  return g_strdup (_G_KEY_FILE_DEFAULT_DOMAIN);
+}
+
+static inline gboolean
+_g_key_file_is_default_gettext_domain (const char *domain)
+{
+  return (domain && strcmp (domain, _G_KEY_FILE_DEFAULT_DOMAIN) == 0);
+}
+
+static inline gboolean
+_g_key_file_default_gettext_domain_is_bound (void)
+{
+  return _g_key_file_default_textdomain_codeset_bound & (1 << 1);
+}
+
 static gboolean
 g_key_file_load_from_fd (GKeyFile       *key_file,
 			 gint            fd,
@@ -886,6 +927,9 @@ g_key_file_load_from_fd (GKeyFile
                                                     G_KEY_FILE_DESKTOP_KEY_GETTEXT_DOMAIN,
                                                     NULL);
 
+  if (!key_file->gettext_domain)
+    key_file->gettext_domain = _g_key_file_get_default_gettext_domain ();
+
   return TRUE;
 }
 
@@ -942,6 +986,8 @@ g_key_file_load_from_file (GKeyFile
       return FALSE;
     }
 
+  key_file->file_basename = g_path_get_basename (file);
+
   return TRUE;
 }
 
@@ -1003,6 +1049,9 @@ g_key_file_load_from_data (GKeyFile
                                                     G_KEY_FILE_DESKTOP_KEY_GETTEXT_DOMAIN,
                                                     NULL);
 
+  if (!key_file->gettext_domain)
+    key_file->gettext_domain = _g_key_file_get_default_gettext_domain ();
+
   return TRUE;
 }
 
@@ -1107,6 +1156,9 @@ g_key_file_load_from_dirs (GKeyFile
         }
     }
 
+  if (found_file)
+    key_file->file_basename = g_path_get_basename (output_path);
+
   if (found_file && full_path)
     *full_path = output_path;
   else
@@ -2291,14 +2343,40 @@ g_key_file_get_locale_string (GKeyFile
         {
           gboolean codeset_set;
           const gchar *translated;
-          gboolean has_gettext;
+          gboolean has_gettext = FALSE;
 
-          codeset_set = bind_textdomain_codeset (key_file->gettext_domain, "UTF-8") != NULL;
+          if (_g_key_file_is_default_gettext_domain (key_file->gettext_domain))
+            codeset_set = _g_key_file_default_gettext_domain_is_bound ();
+          else
+            codeset_set = bind_textdomain_codeset (key_file->gettext_domain, "UTF-8") != NULL;
           translated = NULL;
 
-          translated = g_dgettext (key_file->gettext_domain,
-                                   orig_value);
-          has_gettext = translated != orig_value;
+          /* first try to translate with the context */
+          if (key_file->file_basename)
+            {
+              gchar *context;
+              gchar *context_value;
+
+              context = g_strdup_printf ("%s(%s)", key,
+                                         key_file->file_basename);
+              context_value = g_strdup_printf ("%s%s%s",
+                                               context, ": ", orig_value);
+
+              translated = g_dgettext (key_file->gettext_domain,
+                                       context_value);
+              has_gettext = translated != context_value;
+
+              g_free (context_value);
+              g_free (context);
+            }
+
+          /* no translation with the context: try without context */
+          if (!has_gettext)
+            {
+              translated = g_dgettext (key_file->gettext_domain,
+                                       orig_value);
+              has_gettext = translated != orig_value;
+            }
 
           g_free (orig_value);
 
Index: glib-2.56.1/glib/gkeyfile.h
===================================================================
--- glib-2.56.1.orig/glib/gkeyfile.h	2018-04-07 16:53:59.164856822 +0200
+++ glib-2.56.1/glib/gkeyfile.h	2018-04-07 16:53:59.176856896 +0200
@@ -320,7 +320,7 @@ gboolean  g_key_file_remove_group
 #define G_KEY_FILE_DESKTOP_KEY_URL              "URL"
 #define G_KEY_FILE_DESKTOP_KEY_DBUS_ACTIVATABLE "DBusActivatable"
 #define G_KEY_FILE_DESKTOP_KEY_ACTIONS          "Actions"
-#define G_KEY_FILE_DESKTOP_KEY_GETTEXT_DOMAIN   "X-GNOME-Gettext-Domain"
+#define G_KEY_FILE_DESKTOP_KEY_GETTEXT_DOMAIN   "X-SUSE-Gettext-Domain"
 
 #define G_KEY_FILE_DESKTOP_TYPE_APPLICATION     "Application"
 #define G_KEY_FILE_DESKTOP_TYPE_LINK            "Link"