Method finalize

plugins/scale/scale.cpp:1406–1435

Completely end scale, including animation */

    /* Completely end scale, including animation */
    void finalize()
    {
        if (active)
        {
            /* only emit the signal if deactivate() was not called before */
            scale_end_signal signal;
            output->emit(&signal);

            if (drag_helper->view)
            {
                drag_helper->handle_input_released();
            }
        }

        active = false;

        unset_hook();
        remove_transformers();
        scale_data.clear();
        grab->ungrab_input();
        on_view_mapped.disconnect();
        view_minimized.disconnect();
        workspace_changed.disconnect();
        workarea_changed.disconnect();
        view_geometry_changed.disconnect();
        output->deactivate_plugin(&grab_interface);

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

    /* Utility hook setter */
    void set_hook()