[nautilus-actions] Write all available locales in .desktop file

[Pierre Wieser <pwieser src gnome org>]

commit f0dab745799b5abb8493a2255e5ac09c5b7943c0
Author: Pierre Wieser <pwieser trychlos org>
Date:   Sat Aug 14 00:50:45 2010 +0200

    Write all available locales in .desktop file

 ChangeLog                          |    3 +++
 src/io-desktop/nadp-desktop-file.c |   12 +++++++++++-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 51733ab..674b35a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2010-08-13 Pierre Wieser <pwieser trychlos org>
 
+	* src/io-desktop/nadp-desktop-file.c (nadp_desktop_file_set_locale_string):
+	Write all available locales to have a chance another locale can get it.
+
 	* Makefile.am:
 	Build doc after src so that libraries are available when documenting them.
 
diff --git a/src/io-desktop/nadp-desktop-file.c b/src/io-desktop/nadp-desktop-file.c
index a6726cb..a2e761f 100644
--- a/src/io-desktop/nadp-desktop-file.c
+++ b/src/io-desktop/nadp-desktop-file.c
@@ -923,6 +923,7 @@ void
 nadp_desktop_file_set_locale_string( const NadpDesktopFile *ndf, const gchar *group, const gchar *key, const gchar *value )
 {
 	char **locales;
+	guint i;
 
 	g_return_if_fail( NADP_IS_DESKTOP_FILE( ndf ));
 
@@ -936,7 +937,16 @@ nadp_desktop_file_set_locale_string( const NadpDesktopFile *ndf, const gchar *gr
 		en
 		C
 		*/
-		g_key_file_set_locale_string( ndf->private->key_file, group, key, locales[0], value );
+
+		/* using locales[0] writes a string with, e.g. Label[en_US.UTF-8]
+		 * after thatn trying to read the same key with another locale, even en_US.utf-8,
+		 * fails ans returns an empty string.
+		 * so write all available locales for the string, so that there is a chance at
+		 * least one of these will be used as default
+		 */
+		for( i = 0 ; i < g_strv_length( locales ) ; ++i ){
+			g_key_file_set_locale_string( ndf->private->key_file, group, key, locales[i], value );
+		}
 	}
 }