Method Workspaces

src/modules/wayfire/workspaces.cpp:14–50

namespace waybar::modules::wayfire {

Workspaces::Workspaces(const std::string& id, const Bar& bar, const Json::Value& config)
    : AModule{config, "workspaces", id, false, !config["disable-scroll"].asBool()},
      ipc{IPC::get_instance()},
      handler{[this](const auto&) { dp.emit(); }},
      bar_{bar} {
  // init box_
  box_.set_name("workspaces");
  if (!id.empty()) box_.get_style_context()->add_class(id);
  box_.get_style_context()->add_class(MODULE_CLASS);
  event_box_.add(box_);

  // scroll events
  if (!config_["disable-scroll"].asBool()) {
    auto& target = config_["enable-bar-scroll"].asBool() ? const_cast<Bar&>(bar_).window
                                                         : dynamic_cast<Gtk::Widget&>(box_);
    target.add_events(Gdk::SCROLL_MASK | Gdk::SMOOTH_SCROLL_MASK);
    target.signal_scroll_event().connect(sigc::mem_fun(*this, &Workspaces::handleScroll));
  }

  // listen events
  ipc->register_handler("view-mapped", handler);
  ipc->register_handler("view-unmapped", handler);
  ipc->register_handler("view-wset-changed", handler);
  ipc->register_handler("output-gain-focus", handler);
  ipc->register_handler("view-sticky", handler);
  ipc->register_handler("view-workspace-changed", handler);
  ipc->register_handler("output-wset-changed", handler);
  ipc->register_handler("wset-workspace-changed", handler);

  ipc->register_handler("window-rules/list-views", handler);
  ipc->register_handler("window-rules/list-outputs", handler);
  ipc->register_handler("window-rules/list-wsets", handler);
  ipc->register_handler("window-rules/get-focused-output", handler);

  // initial render
  dp.emit();
}

Workspaces::~Workspaces() { ipc->unregister_handler(handler); }