Class vswitch

plugins/vswitch/vswitch.cpp:354–566

}

class vswitch : public wf::per_output_plugin_instance_t
{
  private:

    /**
     * Adapter around the general algorithm, so that our own stop function is
     * called.
     */
    class vswitch_basic_plugin : public wf::vswitch::workspace_switch_t
    {
      public:
        vswitch_basic_plugin(wf::output_t *output,
            std::function<void()> on_done) : workspace_switch_t(output)
        {
            this->on_done = on_done;
        }

        void stop_switch(bool normal_exit) override
        {
            workspace_switch_t::stop_switch(normal_exit);
            on_done();
        }

      private:
        std::function<void()> on_done;
    };

    std::unique_ptr<vswitch_basic_plugin> algorithm;
    std::unique_ptr<wf::vswitch::control_bindings_t> bindings;

    // Capabilities which are always required for vswitch, for now wall needs
    // a custom renderer.
    static constexpr uint32_t base_caps = wf::CAPABILITY_CUSTOM_RENDERER;

    wf::plugin_activation_data_t grab_interface = {
        .name   = "vswitch",
        .cancel = [=] () { algorithm->stop_switch(false); },
    };

  public:
    void init()
    {
        output->connect(&on_set_workspace_request);
        output->connect(&on_grabbed_view_disappear);

        algorithm = std::make_unique<vswitch_basic_plugin>(output,
            [=] () { output->deactivate_plugin(&grab_interface); });

        bindings = std::make_unique<wf::vswitch::control_bindings_t>(output);
        bindings->setup([this] (wf::point_t delta, wayfire_toplevel_view view, bool only_view)
        {
            // Do not switch workspace with sticky view, they are on all
            // workspaces anyway
            if (view && view->sticky)
            {
                view = nullptr;
            }