void GnomeFileManager::Activate(uint64_t timestamp)
{
  glib::Cancellable cancellable;
  glib::Object<GFile> file(g_file_new_for_uri(TRASH_URI.c_str()));
  glib::Object<GAppInfo> app_info(g_file_query_default_handler(file, cancellable, nullptr));

  if (app_info)
  {
    GdkDisplay* display = gdk_display_get_default();
    glib::Object<GdkAppLaunchContext> context(gdk_display_get_app_launch_context(display));

    if (timestamp > 0)
      gdk_app_launch_context_set_timestamp(context, timestamp);

    auto const& gcontext = glib::object_cast<GAppLaunchContext>(context);
    auto proxy = std::make_shared<glib::DBusProxy>(NAUTILUS_NAME, NAUTILUS_PATH,
                                                   "org.freedesktop.Application");

    glib::String context_string(g_app_launch_context_get_startup_notify_id(gcontext, app_info, nullptr));

    if (context_string && g_utf8_validate(context_string, -1, nullptr))
    {
      GVariantBuilder builder;
      g_variant_builder_init(&builder, G_VARIANT_TYPE("a{sv}"));
      g_variant_builder_add(&builder, "{sv}", "desktop-startup-id", g_variant_new("s", context_string.Value()));
      GVariant *param = g_variant_new("(@a{sv})", g_variant_builder_end(&builder));

      // Passing the proxy to the lambda we ensure that it will be destroyed when needed
      proxy->CallBegin("Activate", param, [proxy] (GVariant*, glib::Error const&) {});
    }
  }
}