File glib2-fate300461-desktop-gettext.patch of Package glib2

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File glib2-fate300461-desktop-gettext.patch of Package glib2

Index: glib/gkeyfile.c
===================================================================
--- glib/gkeyfile.c	(révision 7473)
+++ glib/gkeyfile.c	(copie de travail)
@@ -83,6 +83,8 @@ struct _GKeyFile
   GKeyFileFlags flags;
 
   gchar **locales;
+  gchar  *gettext_domain;
+  gchar  *file_basename;
 };
 
 typedef struct _GKeyFileKeyValuePair GKeyFileKeyValuePair;
@@ -209,6 +211,8 @@ g_key_file_init (GKeyFile *key_file)
   key_file->list_separator = ';';
   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
@@ -228,6 +232,18 @@ g_key_file_clear (GKeyFile *key_file)
       key_file->parse_buffer = NULL;
     }
 
+  if (key_file->gettext_domain)
+    {
+       g_free (key_file->gettext_domain);
+       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)
     {
@@ -448,6 +464,14 @@ g_key_file_load_from_fd (GKeyFile
       return FALSE;
     }
 
+  key_file->gettext_domain = g_key_file_get_string (key_file,
+                                                    G_KEY_FILE_DESKTOP_GROUP,
+                                                    G_KEY_FILE_DESKTOP_KEY_GETTEXT_DOMAIN,
+                                                    NULL);
+
+  if (!key_file->gettext_domain)
+    key_file->gettext_domain = g_strdup ("desktop_translations");
+
   return TRUE;
 }
 
@@ -497,6 +521,8 @@ g_key_file_load_from_file (GKeyFile
       return FALSE;
     }
 
+  key_file->file_basename = g_path_get_basename (file);
+
   return TRUE;
 }
 
@@ -554,6 +580,13 @@ g_key_file_load_from_data (GKeyFile
       return FALSE;
     }
 
+  key_file->gettext_domain = g_key_file_get_string (key_file,
+                                                    G_KEY_FILE_DESKTOP_GROUP,
+                                                    G_KEY_FILE_DESKTOP_KEY_GETTEXT_DOMAIN,
+                                                    NULL);
+  if (!key_file->gettext_domain)
+    key_file->gettext_domain = g_strdup ("desktop_translations");
+
   return TRUE;
 }
 
@@ -623,6 +656,9 @@ 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
@@ -1653,6 +1689,8 @@ g_key_file_get_locale_string (GKeyFile
   GError *key_file_error;
   gchar **languages;
   gboolean free_languages = FALSE;
+  gboolean try_gettext = FALSE;
+  const gchar *msg_locale;
   gint i;
 
   g_return_val_if_fail (key_file != NULL, NULL);
@@ -1682,7 +1720,24 @@ g_key_file_get_locale_string (GKeyFile
       languages = (gchar **) g_get_language_names ();
       free_languages = FALSE;
     }
-  
+
+  /* we're only interested in gettext translation if we don't have a
+   * translation in the .desktop file itself and if the key is one of the keys
+   * we know we want to translate: Name, GenericName, Comment.  Blindly doing
+   * this for all keys can give strange result for the icons, since the Icon is
+   * a locale string in the spec, eg.  We also only get translation in the mo
+   * file if the requested locale is the LC_MESSAGES one. Ideally, we should do
+   * more and change LC_MESSAGES to use the requested locale, but there's no
+   * guarantee it's installed on the system and it might have some
+   * side-effects.  Since this is a corner case, let's ignore it. */
+
+  msg_locale = setlocale (LC_MESSAGES, NULL);
+  try_gettext = msg_locale && key_file->gettext_domain &&
+                strcmp (group_name, G_KEY_FILE_DESKTOP_GROUP) == 0 &&
+                (strcmp (key, G_KEY_FILE_DESKTOP_KEY_NAME) == 0 ||
+                 strcmp (key, G_KEY_FILE_DESKTOP_KEY_GENERIC_NAME) == 0 ||
+                 strcmp (key, G_KEY_FILE_DESKTOP_KEY_COMMENT) == 0);
+
   for (i = 0; languages[i]; i++)
     {
       candidate_key = g_strdup_printf ("%s[%s]", key, languages[i]);
@@ -1697,6 +1752,60 @@ g_key_file_get_locale_string (GKeyFile
 
       g_free (translated_value);
       translated_value = NULL;
+
+      if (try_gettext && strcmp (msg_locale, languages[i]) == 0)
+        {
+          gchar *orig_value = g_key_file_get_string (key_file, group_name, key, NULL);
+
+          if (orig_value)
+            {
+	      const gchar *translated;
+              gboolean has_gettext;
+
+              translated = NULL;
+
+              /* 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);
+
+              if (has_gettext)
+                {
+                  if (bind_textdomain_codeset (key_file->gettext_domain, NULL))
+                    translated_value = g_strdup (translated);
+                  else
+                    translated_value = g_locale_to_utf8 (translated,
+                                                         -1, NULL, NULL, NULL);
+                  break;
+                }
+              else
+                translated_value = NULL;
+            }
+        }
    }
 
   /* Fallback to untranslated key
Index: glib/gkeyfile.h
===================================================================
--- glib/gkeyfile.h	(révision 7473)
+++ glib/gkeyfile.h	(copie de travail)
@@ -240,6 +240,7 @@ gboolean  g_key_file_remove_group
 #define G_KEY_FILE_DESKTOP_KEY_STARTUP_NOTIFY   "StartupNotify"
 #define G_KEY_FILE_DESKTOP_KEY_STARTUP_WM_CLASS "StartupWMClass"
 #define G_KEY_FILE_DESKTOP_KEY_URL              "URL"
+#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"

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File glib2-fate300461-desktop-gettext.patch of Package glib2

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