def new_action_activate_cb(self, widget):
mapping_editor_dlg = MappingEditorDialog(Mapping())
mapping_editor_dlg.set_title(_('Editing new mapping'))
if mapping_editor_dlg.run() == gtk.RESPONSE_OK:
mapping = mapping_editor_dlg.get_mapping()
mapping_id = mapping_manager.add_new_mapping(mapping)
icon = gtk.gdk.pixbuf_new_from_file_at_size(mapping.get_icon(), 24,
24)
mapping_name = '<b>%s</b>\n<i>%s</i>' % (mapping.get_name(),
mapping.get_comment())
self.mapping_store.append([icon, mapping_name,
mapping.get_comment(), True, mapping_id])
mapping_editor_dlg.destroy()
