File 0002-Look-for-translation-of-desktop-entry-stri... of Package glib2

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File 0002-Look-for-translation-of-desktop-entry-strings-via-ge.patch of Package glib2 (Revision cd4f0ec0f6e812461e3047f96b226138)

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From 98a984570d0bc8535011c680ef80315f92ea6b56 Mon Sep 17 00:00:00 2001
From: Vincent Untz <vuntz@novell.com>
Date: Fri, 23 Feb 2024 11:00:06 +0100
Subject: [PATCH 2/4] Look for translation of desktop entry strings via
 gettext, part that deals with the openSUSE specific infrastructure (with
 desktop_translations)

---
 glib/gkeyfile.c | 88 ++++++++++++++++++++++++++++++++++++++++++++++---
 glib/gkeyfile.h |  2 +-
 2 files changed, 84 insertions(+), 6 deletions(-)

diff --git a/glib/gkeyfile.c b/glib/gkeyfile.c
index 8ed904f0b..d7d776584 100644
--- a/glib/gkeyfile.c
+++ b/glib/gkeyfile.c
@@ -511,6 +511,7 @@ struct _GKeyFile
   gboolean checked_locales;  /* TRUE if @locales has been initialised */
   gchar **locales;  /* (nullable) */
   gchar  *gettext_domain;
+  gchar  *file_basename;
 
   gint ref_count;  /* (atomic) */
 };
@@ -638,6 +639,7 @@ g_key_file_init (GKeyFile *key_file)
   key_file->list_separator = ';';
   key_file->flags = 0;
   key_file->gettext_domain = NULL;
+  key_file->file_basename = NULL;
 }
 
 static void
@@ -664,6 +666,12 @@ 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)
     {
@@ -808,6 +816,39 @@ find_file_in_data_dirs (const gchar   *file,
   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,
@@ -889,6 +930,9 @@ g_key_file_load_from_fd (GKeyFile       *key_file,
                                                     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;
 }
 
@@ -945,6 +989,8 @@ g_key_file_load_from_file (GKeyFile       *key_file,
       return FALSE;
     }
 
+  key_file->file_basename = g_path_get_basename (file);
+
   return TRUE;
 }
 
@@ -1006,6 +1052,9 @@ g_key_file_load_from_data (GKeyFile       *key_file,
                                                     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;
 }
 
@@ -1110,6 +1159,9 @@ g_key_file_load_from_dirs (GKeyFile       *key_file,
         }
     }
 
+  if (found_file)
+    key_file->file_basename = g_path_get_basename (output_path);
+
   if (found_file && full_path)
     *full_path = output_path;
   else
@@ -2310,14 +2362,40 @@ g_key_file_get_locale_string (GKeyFile     *key_file,
         {
           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);
 
diff --git a/glib/gkeyfile.h b/glib/gkeyfile.h
index 7ac48f1e1..ba0a317c5 100644
--- a/glib/gkeyfile.h
+++ b/glib/gkeyfile.h
@@ -322,7 +322,7 @@ gboolean  g_key_file_remove_group           (GKeyFile             *key_file,
 #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"
-- 
2.43.2

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File 0002-Look-for-translation-of-desktop-entry-strings-via-ge.patch of Package glib2 (Revision cd4f0ec0f6e812461e3047f96b226138)

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