- bind(&device::DevInst::get_config, _dev_inst, _group, key),
- bind(&device::DevInst::set_config, _dev_inst, _group, key, _1))));
-}
-
-QString DeviceOptions::print_gvariant(GVariant *const gvar)
-{
- QString s;
-
- if (g_variant_is_of_type(gvar, G_VARIANT_TYPE("s")))
- s = QString::fromUtf8(g_variant_get_string(gvar, NULL));
- else
- {
- gchar *const text = g_variant_print(gvar, FALSE);
- s = QString::fromUtf8(text);
- g_free(text);
- }
-
- return s;