[gnome-software] use context to translate subcategory titles

[Frederic Peters <fpeters src gnome org>]

commit 9dba158e8b285f04b859179c40b05a56cc33cb7c
Author: Frédéric Péters <fpeters 0d be>
Date:   Sat Mar 22 17:35:52 2014 +0100

    use context to translate subcategory titles
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726890

 src/plugins/gs-plugin-menu-spec-categories.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/gs-plugin-menu-spec-categories.c b/src/plugins/gs-plugin-menu-spec-categories.c
index 780059e..8cfce35 100644
--- a/src/plugins/gs-plugin-menu-spec-categories.c
+++ b/src/plugins/gs-plugin-menu-spec-categories.c
@@ -48,6 +48,7 @@ gs_plugin_add_categories (GsPlugin *plugin,
        GsCategory *sub;
        const MenuSpecData *msdata;
        gchar *tmp;
+       gchar msgctxt[100];
        guint i;
 
        msdata = menu_spec_get_data ();
@@ -58,10 +59,11 @@ gs_plugin_add_categories (GsPlugin *plugin,
                                                    msdata[i].path,
                                                    gettext(msdata[i].text));
                        *list = g_list_prepend (*list, category);
+                       g_snprintf(msgctxt, 100, "Menu subcategory of %s", msdata[i].text);
                } else {
                        sub = gs_category_new (category,
                                               tmp + 2,
-                                              gettext(msdata[i].text));
+                                              g_dpgettext2(GETTEXT_PACKAGE, msgctxt, msdata[i].text));
                        gs_category_add_subcategory (category, sub);
                        g_object_unref (sub);
                }