Merge branch 'master' into fix/hyprland-workspaces-taskbar-hover

src/AModule.cpp

@@ -17,10 +17,14 @@ AModule::AModule(const Json::Value& config, const std::string& name, const std::
       isTooltip{config_["tooltip"].isBool() ? config_["tooltip"].asBool() : true},
       isExpand{config_["expand"].isBool() ? config_["expand"].asBool() : false},
       distance_scrolled_y_(0.0),
-      distance_scrolled_x_(0.0) {
+      distance_scrolled_x_(0.0),
+      cursor_timeout_conn_() {
   // Configure module action Map
   const Json::Value actions{config_["actions"]};
 
+  disable_on_sleep_ =
+      config_["disable-on-sleep"].isBool() ? config_["disable-on-sleep"].asBool() : false;
+
   for (Json::Value::const_iterator it = actions.begin(); it != actions.end(); ++it) {
     if (it.key().isString() && it->isString())
       if (!eventActionMap_.contains(it.key().asString())) {
@@ -83,6 +87,9 @@ AModule::AModule(const Json::Value& config, const std::string& name, const std::
 }
 
 AModule::~AModule() {
+  if (cursor_timeout_conn_.connected()) {
+    cursor_timeout_conn_.disconnect();
+  }
   for (const auto& pid : pid_children_) {
     if (pid != -1) {
       killpg(pid, SIGTERM);
@@ -118,7 +125,7 @@ void AModule::setCursor(Gdk::CursorType const& c) {
   } else {
     // window may not be accessible yet, in this case,
     // schedule another call for setting the cursor in 1 sec
-    Glib::signal_timeout().connect_seconds(
+    cursor_timeout_conn_ = Glib::signal_timeout().connect_seconds(
         [this, c]() {
           setCursor(c);
           return false;

src/bar.cpp

@@ -263,6 +263,16 @@ waybar::Bar::Bar(struct waybar_output* w_output, const Json::Value& w_config)
 
   window.signal_map_event().connect_notify(sigc::mem_fun(*this, &Bar::onMap));
 
+  window.signal_unmap().connect([this]() {
+    spdlog::debug("Output {} unmapped (DPMS off), suspending modules", output->name);
+    toggleSuspend(true);
+  });
+
+  window.signal_map().connect([this]() {
+    spdlog::debug("Output {} mapped (DPMS on), resuming modules", output->name);
+    toggleSuspend(false);
+  });
+
 #if HAVE_SWAY
   if (auto ipc = config["ipc"]; ipc.isBool() && ipc.asBool()) {
     bar_id = Client::inst()->bar_id;
@@ -545,8 +555,8 @@ void waybar::Bar::getModules(const Factory& factory, const std::string& pos,
           if (group_config["modules"].isNull()) {
             spdlog::warn("Group definition '{}' has not been found, group will be hidden", ref);
           }
-          auto group_module = std::make_unique<waybar::Group>(
-          id_name, class_name, group_config, vertical);
+          auto group_module =
+              std::make_unique<waybar::Group>(id_name, class_name, group_config, vertical);
 
           getModules(factory, ref, group_module.get());
           module = group_module.release();
@@ -696,3 +706,22 @@ void waybar::Bar::configureGlobalOffset(int width, int height) {
 void waybar::Bar::onOutputGeometryChanged() {
   configureGlobalOffset(window.get_width(), window.get_height());
 }
+
+void waybar::Bar::toggleSuspend(bool suspend) {
+  auto process_modules = [suspend](Gtk::Box& module_box) {
+    for (auto* widget : module_box.get_children()) {
+      auto* module = dynamic_cast<waybar::AModule*>(widget);
+      if (module && module->shouldSuspend()) {
+        if (suspend) {
+          module->suspend();
+        } else {
+          module->resume();
+        }
+      }
+    }
+  };
+
+  process_modules(left_);
+  process_modules(center_);
+  process_modules(right_);
+}

src/modules/battery.cpp

@@ -153,7 +153,7 @@ void waybar::modules::Battery::refreshBatteries() {
       }
     }
   } catch (fs::filesystem_error& e) {
-    throw std::runtime_error(e.what());
+    spdlog::warn("Battery directory tracking failed: {}", e.what());
   }
   if (warnFirstTime_ && batteries_.empty()) {
     if (config_["bat"].isString()) {

src/modules/custom.cpp

@@ -39,6 +39,11 @@ waybar::modules::Custom::~Custom() {
 }
 
 void waybar::modules::Custom::delayWorker() {
+  if (!config_["exec"].isString() && !config_["exec-if"].isString()) {
+    dp.emit();
+    return;
+  }
+
   thread_ = [this] {
     for (int i : this->pid_children_) {
       int status;

src/modules/hyprland/backend.cpp

@@ -320,7 +320,7 @@ std::string IPC::buildLuaDispatch(const std::string& dispatcher, const std::stri
   // New format:  /dispatch hl.dsp.focus({ workspace = "1" })
   //
   // Old format:  dispatch focusworkspaceoncurrentmonitor 2
-  // New format:  /dispatch hl.dsp.focus({ workspace = "2", monitor = "current" })
+  // New format:  /dispatch hl.dsp.focus({ workspace = "2", on_current_monitor = true })
   //
   // Old format:  dispatch togglespecialworkspace name
   // New format:  /dispatch hl.dsp.workspace.toggle_special("name")
@@ -329,7 +329,7 @@ std::string IPC::buildLuaDispatch(const std::string& dispatcher, const std::stri
     return "/dispatch hl.dsp.focus({ workspace = \"" + arg + "\" })";
   }
   if (dispatcher == "focusworkspaceoncurrentmonitor") {
-    return "/dispatch hl.dsp.focus({ workspace = \"" + arg + "\", monitor = \"current\" })";
+    return "/dispatch hl.dsp.focus({ workspace = \"" + arg + "\", on_current_monitor = true })";
   }
   if (dispatcher == "togglespecialworkspace") {
     if (arg.empty()) {

src/modules/memory/common.cpp

@@ -1,5 +1,18 @@
 #include "modules/memory.hpp"
 
+namespace {
+const std::unordered_map<std::string, float> kUnits = {
+  {"kB", 1.000},
+  {"kiB", 1.024},
+  {"MB", 1.000 * 1000.0},
+  {"MiB", 1.024 * 1024.0},
+  {"GB", 1.000 * 1000.0 * 1000.0},
+  {"GiB", 1.024 * 1024.0 * 1024.0},
+  {"TB", 1.000 * 1000.0 * 1000.0 * 1000.0},
+  {"TiB", 1.024 * 1024.0 * 1024.0 * 1024.0}
+};
+}
+
 waybar::modules::Memory::Memory(const std::string& id, const Json::Value& config)
     : ALabel(config, "memory", id, "{}%", 30) {
   thread_ = [this] {
@@ -8,6 +21,11 @@ waybar::modules::Memory::Memory(const std::string& id, const Json::Value& config
   };
   if (config["unit"].isString()) {
     unit_ = config["unit"].asString();
+    if (!kUnits.contains(unit_)) {
+      unit_ = "GiB";
+    }
+  } else {
+    unit_ = "GiB";
   }
 }
 
@@ -40,7 +58,7 @@ auto waybar::modules::Memory::update() -> void {
       used_swap_percentage = 100 * (swaptotal - swapfree) / swaptotal;
     }
 
-    float divisor = calc_divisor(unit_);
+    float divisor = kUnits.at(unit_);
     float total_ram = memtotal / divisor;
     float total_swap = swaptotal / divisor;
     float used_ram = (memtotal - memfree) / divisor;
@@ -82,7 +100,7 @@ auto waybar::modules::Memory::update() -> void {
             fmt::arg("swapUsed", used_swap), fmt::arg("avail", available_ram),
             fmt::arg("swapAvail", available_swap)));
       } else {
-        label_.set_tooltip_markup(fmt::format("{:.{}f}GiB used", used_ram, 1));
+        label_.set_tooltip_markup(fmt::format("{:.{}f}{} used", used_ram, 1, unit_));
       }
     }
   } else {
@@ -91,25 +109,3 @@ auto waybar::modules::Memory::update() -> void {
   // Call parent update
   ALabel::update();
 }
-
-float waybar::modules::Memory::calc_divisor(const std::string& divisor) {
-  if (divisor == "kB") {
-    return 1.0;
-  } else if (divisor == "kiB") {
-    return 1.024;
-  } else if (divisor == "MB") {
-    return 1.000 * 1000.0;
-  } else if (divisor == "MiB") {
-    return 1.024 * 1024.0;
-  } else if (divisor == "GB") {
-    return 1.000 * 1000.0 * 1000.0;
-  } else if (divisor == "GiB") {
-    return 1.024 * 1024.0 * 1024.0;
-  } else if (divisor == "TB") {
-    return 1.000 * 1000.0 * 1000.0 * 1000.0;
-  } else if (divisor == "TiB") {
-    return 1.024 * 1024.0 * 1024.0 * 1024.0;
-  } else {  // default to GiB if it is anything that we don't recongnise
-    return 1.024 * 1024.0 * 1024.0;
-  }
-}

src/modules/mpd/mpd.cpp

@@ -51,21 +51,6 @@ auto waybar::modules::MPD::update() -> void {
   ALabel::update();
 }
 
-void waybar::modules::MPD::queryMPD() {
-  if (connection_ != nullptr) {
-    spdlog::trace("{}: fetching state information", module_name_);
-    try {
-      fetchState();
-      spdlog::trace("{}: fetch complete", module_name_);
-    } catch (std::exception const& e) {
-      spdlog::error("{}: {}", module_name_, e.what());
-      state_ = MPD_STATE_UNKNOWN;
-    }
-
-    dp.emit();
-  }
-}
-
 std::string waybar::modules::MPD::getTag(mpd_tag_type type, unsigned idx) const {
   std::string result =
       config_["unknown-tag"].isString() ? config_["unknown-tag"].asString() : "N/A";
@@ -124,8 +109,9 @@ void waybar::modules::MPD::setLabel() {
 
   std::string stateIcon = "";
   bool no_song = song_.get() == nullptr;
-  if (stopped() || no_song) {
-    if (no_song) spdlog::warn("Bug in mpd: no current song but state is not stopped.");
+  bool is_stopped = stopped();
+  if (is_stopped || no_song) {
+    if (no_song && !is_stopped) spdlog::warn("mpd: no current song while state is not stopped");
     format =
         config_["format-stopped"].isString() ? config_["format-stopped"].asString() : "stopped";
     label_.get_style_context()->add_class("stopped");

src/modules/mpd/state.cpp

@@ -152,7 +152,6 @@ bool Playing::on_timer() {
       return false;
     }
 
-    ctx_->queryMPD();
     ctx_->emit();
   } catch (std::exception const& e) {
     spdlog::warn("mpd: Playing: error: {}", e.what());

src/modules/temperature.cpp

@@ -155,3 +155,7 @@ bool waybar::modules::Temperature::isCritical(uint16_t temperature_c) {
   return config_["critical-threshold"].isInt() &&
          temperature_c >= config_["critical-threshold"].asInt();
 }
+
+void waybar::modules::Temperature::suspend() { thread_.pause(); }
+
+void waybar::modules::Temperature::resume() { thread_.resume(); }

src/modules/wayfire/backend.cpp

@@ -347,10 +347,13 @@ auto IPC::update_state_handler(const std::string& event, const Json::Value& data
 
   if (event == "output-wset-changed") {
     // data: { event, new-wset: wset.name, output: id, new-wset-data: wset, output-data: output }
-    auto& output = state.outputs.at(data["output-data"]["name"].asString());
-    auto wset_idx = data["new-wset-data"]["index"].asUInt();
-    state.wsets.at(wset_idx).output = output;
-    output.wset_idx = wset_idx;
+    try {
+	  auto& output = state.outputs.at(data["output-data"]["name"].asString());
+	  auto wset_idx = data["new-wset-data"]["index"].asUInt();
+	  state.wsets.at(wset_idx).output = output;
+	  output.wset_idx = wset_idx;
+	} catch (const std::exception&) {
+	} 
     return;
   }
 

src/util/audio_backend.cpp

@@ -99,15 +99,17 @@ void AudioBackend::contextStateCb(pa_context* c, void* data) {
                            nullptr, nullptr);
       break;
     case PA_CONTEXT_FAILED:
-      // When pulseaudio server restarts, the connection is "failed". Try to reconnect.
-      // pa_threaded_mainloop_lock is already acquired in callback threads.
-      // So there is no need to lock it again.
-      if (backend->context_ != nullptr) {
-        pa_context_disconnect(backend->context_);
-        pa_context_unref(backend->context_);
-        backend->context_ = nullptr;
+      if (pa_context_errno(c) != PA_ERR_CONNECTIONREFUSED) {
+        // When pulseaudio server restarts, the connection is "failed". Try to reconnect.
+        // pa_threaded_mainloop_lock is already acquired in callback threads.
+        // So there is no need to lock it again.
+        if (backend->context_ != nullptr) {
+          pa_context_disconnect(backend->context_);
+          pa_context_unref(backend->context_);
+          backend->context_ = nullptr;
+        }
+        backend->connectContext();
       }
-      backend->connectContext();
       break;
     case PA_CONTEXT_CONNECTING:
     case PA_CONTEXT_AUTHORIZING: