Merge remote-tracking branch 'origin/master' into 7FM/master

# Conflicts:
#	include/modules/pulseaudio_slider.hpp
#	include/util/audio_backend.hpp
#	man/waybar-pulseaudio-slider.5.scd
#	src/modules/pulseaudio_slider.cpp
#	src/util/audio_backend.cpp

include/modules/gamemode.hpp

@@ -26,7 +26,7 @@ class Gamemode : public AModule {
   const std::string DEFAULT_FORMAT = "{glyph}";
   const std::string DEFAULT_FORMAT_ALT = "{glyph} {count}";
   const std::string DEFAULT_TOOLTIP_FORMAT = "Games running: {count}";
-  const std::string DEFAULT_GLYPH = "";
+  const std::string DEFAULT_GLYPH = "󰊴";
 
   void appear(const Glib::RefPtr<Gio::DBus::Connection>& connection, const Glib::ustring& name,
               const Glib::ustring& name_owner);

include/modules/hyprland/backend.hpp

@@ -4,6 +4,7 @@
 #include <filesystem>
 #include <list>
 #include <mutex>
+#include <optional>
 #include <string>
 #include <thread>
 #include <utility>
@@ -35,9 +36,22 @@ class IPC {
   Json::Value getSocket1JsonReply(const std::string& rq);
   static std::filesystem::path getSocketFolder(const char* instanceSig);
 
+  /// Dispatch a Hyprland command. Automatically uses the correct protocol
+  /// (legacy text or Lua-based) depending on the running Hyprland version.
+  static std::string dispatch(const std::string& dispatcher, const std::string& arg);
+
+  /// Build a Lua-format dispatch command string.
+  static std::string buildLuaDispatch(const std::string& dispatcher, const std::string& arg);
+
  protected:
   static std::filesystem::path socketFolder_;
 
+  /// Detect whether the running Hyprland uses the Lua-based IPC protocol.
+  /// Returns true for Hyprland >= 0.54 (Lua config), false for older versions.
+  static bool isLuaProtocol();
+
+  static std::optional<bool> s_luaProtocolDetected_;  // cached detection result
+
  private:
   void socketListener();
   void parseIPC(const std::string&);

include/modules/hyprland/window.hpp

@@ -20,8 +20,8 @@ class Window : public waybar::AAppIconLabel, public EventHandler {
 
  private:
   struct Workspace {
-    int id;
-    int windows;
+    int id = 0;
+    int windows = 0;
     std::string last_window;
     std::string last_window_title;
 
@@ -29,14 +29,14 @@ class Window : public waybar::AAppIconLabel, public EventHandler {
   };
 
   struct WindowData {
-    bool floating;
+    bool floating = false;
     int monitor = -1;
     std::string class_name;
     std::string initial_class_name;
     std::string title;
     std::string initial_title;
-    bool fullscreen;
-    bool grouped;
+    bool fullscreen = false;
+    bool grouped = false;
 
     static auto parse(const Json::Value&) -> WindowData;
   };
@@ -47,7 +47,7 @@ class Window : public waybar::AAppIconLabel, public EventHandler {
   void queryActiveWorkspace();
   void setClass(const std::string&, bool enable);
 
-  bool separateOutputs_;
+  bool separateOutputs_ = false;
   std::mutex mutex_;
   const Bar& bar_;
   util::JsonParser parser_;
@@ -55,11 +55,11 @@ class Window : public waybar::AAppIconLabel, public EventHandler {
   Workspace workspace_;
   std::string soloClass_;
   std::string lastSoloClass_;
-  bool solo_;
-  bool allFloating_;
-  bool swallowing_;
-  bool fullscreen_;
-  bool focused_;
+  bool solo_ = false;
+  bool allFloating_ = false;
+  bool swallowing_ = false;
+  bool fullscreen_ = false;
+  bool focused_ = false;
 
   IPC& m_ipc;
 };

include/modules/hyprland/workspace.hpp

@@ -30,6 +30,7 @@ class Workspace {
  public:
   explicit Workspace(const Json::Value& workspace_data, Workspaces& workspace_manager,
                      const Json::Value& clients_data = Json::Value::nullRef);
+  ~Workspace();
   std::string& selectIcon(std::map<std::string, std::string>& icons_map);
   Gtk::Button& button() { return m_button; };
 
@@ -45,6 +46,15 @@ class Workspace {
   bool isUrgent() const { return m_isUrgent; };
 
   bool handleClicked(GdkEventButton* bt) const;
+
+  bool handleEnter(GdkEventCrossing* event);
+  bool handleLeave(GdkEventCrossing* event);
+
+  void startHoverCheck();
+  void stopHoverCheck();
+  bool syncHoverClass();
+  bool pointerInsideButton();
+
   void setActive(bool value = true) { m_isActive = value; };
   void setPersistentRule(bool value = true) { m_isPersistentRule = value; };
   void setPersistentConfig(bool value = true) { m_isPersistentConfig = value; };
@@ -80,6 +90,8 @@ class Workspace {
   bool m_isUrgent = false;
   bool m_isVisible = false;
 
+  sigc::connection m_hoverCheckConnection;
+
   std::vector<WindowRepr> m_windowMap;
 
   Gtk::Button m_button;

include/modules/hyprland/workspaces.hpp

@@ -4,6 +4,7 @@
 #include <gtkmm/enums.h>
 #include <gtkmm/label.h>
 #include <json/value.h>
+#include <sigc++/connection.h>
 
 #include <cstdint>
 #include <map>
@@ -208,6 +209,7 @@ class Workspaces : public AModule, public EventHandler {
   std::mutex m_mutex;
   const Bar& m_bar;
   Gtk::Box m_box;
+  sigc::connection m_scrollEventConnection_;
   IPC& m_ipc;
 };
 

include/modules/memory.hpp

@@ -22,6 +22,8 @@ class Memory : public ALabel {
   std::unordered_map<std::string, unsigned long> meminfo_;
 
   util::SleeperThread thread_;
+
+  std::string unit_;
 };
 
 }  // namespace waybar::modules

include/modules/mpd/mpd.hpp

@@ -33,6 +33,7 @@ class MPD : public ALabel {
   detail::unique_status status_;
   mpd_state state_;
   detail::unique_song song_;
+  std::string ellipsis_;
 
  public:
   MPD(const std::string&, const Json::Value&);
@@ -45,6 +46,10 @@ class MPD : public ALabel {
   void setLabel();
   std::string getStateIcon() const;
   std::string getOptionIcon(const std::string& optionName, bool activated) const;
+  std::string getArtistStr(bool truncated) const;
+  std::string getAlbumArtistStr(bool truncated) const;
+  std::string getAlbumStr(bool truncated) const;
+  std::string getTitleStr(bool truncated) const;
 
   // GUI-side methods
   bool handlePlayPause(GdkEventButton* const&);
@@ -54,7 +59,6 @@ class MPD : public ALabel {
   void tryConnect();
   void checkErrors(mpd_connection* conn);
   void fetchState();
-  void queryMPD();
 
   inline bool stopped() const { return connection_ && state_ == MPD_STATE_STOP; }
   inline bool playing() const { return connection_ && state_ == MPD_STATE_PLAY; }

include/modules/mpd/state.hpp

@@ -197,7 +197,6 @@ class Context {
   void tryConnect() const;
   void checkErrors(mpd_connection*) const;
   void do_update();
-  void queryMPD() const;
   void fetchState() const;
   constexpr mpd_state state() const;
   void emit() const;

include/modules/mpd/state.inl.hpp

@@ -1,13 +1,14 @@
 #pragma once
 
 namespace detail {
+using namespace std::literals::chrono_literals;
 
 inline bool Context::is_connected() const { return mpd_module_->connection_ != nullptr; }
 inline bool Context::is_playing() const { return mpd_module_->playing(); }
 inline bool Context::is_paused() const { return mpd_module_->paused(); }
 inline bool Context::is_stopped() const { return mpd_module_->stopped(); }
 
-constexpr inline std::size_t Context::interval() const { return mpd_module_->interval_.count(); }
+constexpr inline std::size_t Context::interval() const { return mpd_module_->interval_ / 1s; }
 inline void Context::tryConnect() const { mpd_module_->tryConnect(); }
 inline unique_connection& Context::connection() { return mpd_module_->connection_; }
 constexpr inline mpd_state Context::state() const { return mpd_module_->state_; }
@@ -15,7 +16,6 @@ constexpr inline mpd_state Context::state() const { return mpd_module_->state_;
 inline void Context::do_update() { mpd_module_->setLabel(); }
 
 inline void Context::checkErrors(mpd_connection* conn) const { mpd_module_->checkErrors(conn); }
-inline void Context::queryMPD() const { mpd_module_->queryMPD(); }
 inline void Context::fetchState() const { mpd_module_->fetchState(); }
 inline void Context::emit() const { mpd_module_->emit(); }
 

include/modules/network.hpp

@@ -70,6 +70,9 @@ class Network : public ALabel {
 
   unsigned long long bandwidth_down_total_{0};
   unsigned long long bandwidth_up_total_{0};
+  unsigned long long bandwidth_down_prev_{0};
+  unsigned long long bandwidth_up_prev_{0};
+  std::chrono::steady_clock::time_point bandwidth_last_sample_time_;
 
   std::string state_;
   std::string essid_;

include/modules/privacy/privacy.hpp

@@ -28,6 +28,7 @@ class Privacy : public AModule {
 
   // Config
   Gtk::Box box_;
+  std::vector<PrivacyItem*> modules_;
   uint iconSpacing = 4;
   uint iconSize = 20;
   uint transition_duration = 250;

include/modules/pulseaudio.hpp

@@ -22,7 +22,7 @@ class Pulseaudio : public ALabel {
   const std::vector<std::string> getPulseIcon() const;
 
   std::shared_ptr<util::AudioBackend> backend = nullptr;
-  util::AudioTarget target = util::AudioTarget::Sink;
+  util::PulseaudioTarget target = util::PulseaudioTarget::Sink;
 };
 
 }  // namespace waybar::modules

include/modules/pulseaudio_slider.hpp

@@ -16,7 +16,15 @@ class PulseaudioSlider : public ASlider {
 
  private:
   std::shared_ptr<util::AudioBackend> backend = nullptr;
-  util::AudioTarget target = util::AudioTarget::Sink;
+  util::PulseaudioTarget target = util::PulseaudioTarget::Sink;
+
+  bool zero_on_mute = true;
+  bool unmute_on_volume_change = true;
+  // zero_on_mute and unmute_on_volume_change default to true
+  // in order to maintain previous behaviour when using a
+  // config in which these values are undefined
+
+  bool previously_muted = false;
 };
 
-}  // namespace waybar::modules
+}  // namespace waybar::modules

include/modules/sni/host.hpp

@@ -16,7 +16,7 @@ class Host {
  public:
   Host(const std::size_t id, const Json::Value&, const Bar&,
        const std::function<void(std::unique_ptr<Item>&)>&,
-       const std::function<void(std::unique_ptr<Item>&)>&);
+       const std::function<void(std::unique_ptr<Item>&)>&, const std::function<void()>&);
   ~Host();
 
  private:
@@ -28,6 +28,10 @@ class Host {
   static void registerHost(GObject*, GAsyncResult*, gpointer);
   static void itemRegistered(SnWatcher*, const gchar*, gpointer);
   static void itemUnregistered(SnWatcher*, const gchar*, gpointer);
+  void itemReady(Item&);
+  void itemInvalidated(Item&);
+  void removeItem(std::vector<std::unique_ptr<Item>>::iterator);
+  void clearItems();
 
   std::tuple<std::string, std::string> getBusNameAndObjectPath(const std::string);
   void addRegisteredItem(const std::string& service);
@@ -39,10 +43,13 @@ class Host {
   std::size_t watcher_id_;
   GCancellable* cancellable_ = nullptr;
   SnWatcher* watcher_ = nullptr;
+  sigc::connection retry_connection_;
+  unsigned retry_count_ = 0;
   const Json::Value& config_;
   const Bar& bar_;
   const std::function<void(std::unique_ptr<Item>&)> on_add_;
   const std::function<void(std::unique_ptr<Item>&)> on_remove_;
+  const std::function<void()> on_update_;
 };
 
 }  // namespace waybar::modules::SNI

include/modules/sni/item.hpp

@@ -11,6 +11,7 @@
 #include <libdbusmenu-gtk/dbusmenu-gtk.h>
 #include <sigc++/trackable.h>
 
+#include <functional>
 #include <set>
 #include <string_view>
 
@@ -25,9 +26,13 @@ struct ToolTip {
 
 class Item : public sigc::trackable {
  public:
-  Item(const std::string&, const std::string&, const Json::Value&, const Bar&);
+  Item(const std::string&, const std::string&, const Json::Value&, const Bar&,
+       const std::function<void(Item&)>&, const std::function<void(Item&)>&,
+       const std::function<void()>&);
   ~Item();
 
+  bool isReady() const;
+
   std::string bus_name;
   std::string object_path;
 
@@ -41,9 +46,12 @@ class Item : public sigc::trackable {
   std::string title;
   std::string icon_name;
   Glib::RefPtr<Gdk::Pixbuf> icon_pixmap;
+  bool has_custom_icon_ = false;
   Glib::RefPtr<Gtk::IconTheme> icon_theme;
   std::string overlay_icon_name;
+  Glib::RefPtr<Gdk::Pixbuf> overlay_icon_pixmap;
   std::string attention_icon_name;
+  Glib::RefPtr<Gdk::Pixbuf> attention_icon_pixmap;
   std::string attention_movie_name;
   std::string icon_theme_path;
   std::string menu;
@@ -62,6 +70,8 @@ class Item : public sigc::trackable {
   void proxyReady(Glib::RefPtr<Gio::AsyncResult>& result);
   void setProperty(const Glib::ustring& name, Glib::VariantBase& value);
   void setStatus(const Glib::ustring& value);
+  void setReady();
+  void invalidate();
   void setCustomIcon(const std::string& id);
   void getUpdatedProperties();
   void processUpdatedProperties(Glib::RefPtr<Gio::AsyncResult>& result);
@@ -69,8 +79,13 @@ class Item : public sigc::trackable {
                 const Glib::VariantContainerBase& arguments);
 
   void updateImage();
-  Glib::RefPtr<Gdk::Pixbuf> extractPixBuf(GVariant* variant);
+  static Glib::RefPtr<Gdk::Pixbuf> extractPixBuf(GVariant* variant);
   Glib::RefPtr<Gdk::Pixbuf> getIconPixbuf();
+  Glib::RefPtr<Gdk::Pixbuf> getAttentionIconPixbuf();
+  Glib::RefPtr<Gdk::Pixbuf> getOverlayIconPixbuf();
+  Glib::RefPtr<Gdk::Pixbuf> loadIconFromNameOrFile(const std::string& name, bool log_failure);
+  static Glib::RefPtr<Gdk::Pixbuf> overlayPixbufs(const Glib::RefPtr<Gdk::Pixbuf>&,
+                                                  const Glib::RefPtr<Gdk::Pixbuf>&);
   Glib::RefPtr<Gdk::Pixbuf> getIconByName(const std::string& name, int size);
   double getScaledIconSize();
   static void onMenuDestroyed(Item* self, GObject* old_menu_pointer);
@@ -86,8 +101,13 @@ class Item : public sigc::trackable {
   gdouble distance_scrolled_y_ = 0;
   // visibility of items with Status == Passive
   bool show_passive_ = false;
+  bool ready_ = false;
+  Glib::ustring status_ = "active";
 
   const Bar& bar_;
+  const std::function<void(Item&)> on_ready_;
+  const std::function<void(Item&)> on_invalidate_;
+  const std::function<void()> on_updated_;
 
   Glib::RefPtr<Gio::DBus::Proxy> proxy_;
   Glib::RefPtr<Gio::Cancellable> cancellable_;

include/modules/sni/tray.hpp

@@ -19,9 +19,9 @@ class Tray : public AModule {
  private:
   void onAdd(std::unique_ptr<Item>& item);
   void onRemove(std::unique_ptr<Item>& item);
+  void queueUpdate();
 
   static inline std::size_t nb_hosts_ = 0;
-  bool show_passive_ = false;
   Gtk::Box box_;
   SNI::Watcher::singleton watcher_;
   SNI::Host host_;

include/modules/sway/ipc/client.hpp

@@ -13,8 +13,8 @@
 
 #include "ipc.hpp"
 #include "util/SafeSignal.hpp"
-#include "util/sleeper_thread.hpp"
 #include "util/scoped_fd.hpp"
+#include "util/sleeper_thread.hpp"
 
 namespace waybar::modules::sway {
 

include/modules/sway/workspaces.hpp

@@ -24,6 +24,7 @@ class Workspaces : public AModule, public sigc::trackable {
 
  private:
   static constexpr std::string_view workspace_switch_cmd_ = "workspace {} \"{}\"";
+  static constexpr std::string_view workspace_switch_number_cmd_ = "workspace {} number {}";
   static constexpr std::string_view persistent_workspace_switch_cmd_ =
       R"(workspace {} "{}"; move workspace to output "{}"; workspace {} "{}")";
 

include/modules/systemd_failed_units.hpp

@@ -3,6 +3,7 @@
 #include <giomm/dbusproxy.h>
 
 #include <string>
+#include <vector>
 
 #include "ALabel.hpp"
 
@@ -11,23 +12,42 @@ namespace waybar::modules {
 class SystemdFailedUnits : public ALabel {
  public:
   SystemdFailedUnits(const std::string&, const Json::Value&);
-  virtual ~SystemdFailedUnits();
+  virtual ~SystemdFailedUnits() = default;
   auto update() -> void override;
 
  private:
-  bool hide_on_ok;
-  std::string format_ok;
+  struct FailedUnit {
+    std::string name;
+    std::string description;
+    std::string load_state;
+    std::string active_state;
+    std::string sub_state;
+    std::string scope;
+  };
 
-  bool update_pending;
-  std::string system_state, user_state, overall_state;
-  uint32_t nr_failed_system, nr_failed_user, nr_failed;
-  std::string last_status;
-  Glib::RefPtr<Gio::DBus::Proxy> system_proxy, user_proxy;
+  bool hide_on_ok_;
+  std::string format_ok_;
+  std::string tooltip_format_;
+  std::string tooltip_format_ok_;
+  std::string tooltip_unit_format_;
+
+  bool update_pending_;
+  std::string system_state_, user_state_, overall_state_;
+  uint32_t nr_failed_system_, nr_failed_user_, nr_failed_;
+  std::string last_status_;
+  Glib::RefPtr<Gio::DBus::Proxy> system_props_proxy_, user_props_proxy_;
+  Glib::RefPtr<Gio::DBus::Proxy> system_manager_proxy_, user_manager_proxy_;
+  std::vector<FailedUnit> failed_units_;
 
   void notify_cb(const Glib::ustring& sender_name, const Glib::ustring& signal_name,
                  const Glib::VariantContainerBase& arguments);
   void RequestFailedUnits();
+  void RequestFailedUnitsList();
   void RequestSystemState();
+  std::vector<FailedUnit> LoadFailedUnitsList(const char* kind,
+                                              Glib::RefPtr<Gio::DBus::Proxy>& proxy,
+                                              const std::string& scope);
+  std::string BuildTooltipFailedList() const;
   void updateData();
 };
 

include/modules/temperature.hpp

@@ -14,6 +14,8 @@ class Temperature : public ALabel {
   Temperature(const std::string&, const Json::Value&);
   virtual ~Temperature() = default;
   auto update() -> void override;
+  void suspend() override;
+  void resume() override;
 
  private:
   float getTemperature();