[goobox] notification: Set arrow icons according to locale's text direction

[Paolo Bacchilega <paobac src gnome org>]

commit c96d77363bc83bc73617d975a47d09ce53a9aa64
Author: Yosef Or Boczko <yoseforb gmail com>
Date:   Tue Jan 14 16:27:29 2014 +0200

    notification: Set arrow icons according to locale's text direction
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722176

 src/main.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index 09908b2..010c037 100644
--- a/src/main.c
+++ b/src/main.c
@@ -261,8 +261,12 @@ system_notify (GooWindow       *window,
        notify_notification_set_image_from_pixbuf (notification, cover);
 
        if (notification_supports_actions) {
+               gboolean rtl;
+
                notify_notification_clear_actions (notification);
 
+               rtl = gtk_widget_get_direction (GTK_WIDGET (window)) == GTK_TEXT_DIR_RTL;
+
                if (goo_player_get_state (goo_window_get_player (window)) == GOO_PLAYER_STATE_PLAYING)
                        notify_notification_add_action (notification,
                                                        GOO_ICON_NAME_PAUSE,
@@ -272,14 +276,14 @@ system_notify (GooWindow       *window,
                                                        NULL);
                else
                        notify_notification_add_action (notification,
-                                                       GOO_ICON_NAME_PLAY,
+                                                       rtl ? GOO_ICON_NAME_PLAY : GOO_ICON_NAME_PLAY,
                                                        _("Play"),
                                                        notify_action_toggle_play_cb,
                                                        window,
                                                        NULL);
 
                notify_notification_add_action (notification,
-                                               GOO_ICON_NAME_NEXT,
+                                               rtl ? GOO_ICON_NAME_NEXT_RTL : GOO_ICON_NAME_NEXT,
                                                _("Next"),
                                                notify_action_next_cb,
                                                window,