river/tags: add module

include/factory.hpp

@@ -10,6 +10,9 @@
 #ifdef HAVE_WLR
 #include "modules/wlr/taskbar.hpp"
 #endif
+#ifdef HAVE_RIVER
+#include "modules/river/tags.hpp"
+#endif
 #if defined(__linux__) && !defined(NO_FILESYSTEM)
 #include "modules/battery.hpp"
 #endif

include/modules/river/tags.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <gtkmm/button.h>
+#include <wayland-client.h>
+
+#include "AModule.hpp"
+#include "bar.hpp"
+#include "river-status-unstable-v1-client-protocol.h"
+#include "xdg-output-unstable-v1-client-protocol.h"
+
+namespace waybar::modules::river {
+
+class Tags : public waybar::AModule {
+ public:
+  Tags(const std::string &, const waybar::Bar &, const Json::Value &);
+  ~Tags();
+
+  // Handlers for wayland events
+  void handle_focused_tags(uint32_t tags);
+  void handle_view_tags(struct wl_array *tags);
+
+  struct zriver_status_manager_v1 *status_manager_;
+
+ private:
+  const waybar::Bar &      bar_;
+  Gtk::Box                 box_;
+  std::vector<Gtk::Button> buttons_;
+  struct zriver_output_status_v1 *output_status_;
+};
+
+} /* namespace waybar::modules::river */