Method deinit_switcher

plugins/single_plugins/switcher.cpp:351–376

The reverse of init_switcher */

    /* The reverse of init_switcher */
    void deinit_switcher()
    {
        output->deactivate_plugin(&grab_interface);

        output->render->rem_effect(&pre_hook);
        wf::scene::remove_child(render_node);
        render_node = nullptr;

        for (auto& view : output->wset()->get_views())
        {
            if (view->has_data("switcher-minimized-showed"))
            {
                view->erase_data("switcher-minimized-showed");
                wf::scene::set_node_enabled(view->get_root_node(), false);
            }

            view->get_transformed_node()->rem_transformer(switcher_transformer);
            view->get_transformed_node()->rem_transformer(
                switcher_transformer_background);
        }

        views.clear();

        wf::scene::update(wf::get_core().scene(),
            wf::scene::update_flag::INPUT_STATE);
    }

    /* offset from the left or from the right */
    float get_center_offset()