Merge remote-tracking branch 'origin/master' into feature-clock-calendar-css-classes

include/modules/pulseaudio_slider.hpp

@@ -6,11 +6,6 @@
 #include "util/audio_backend.hpp"
 namespace waybar::modules {
 
-enum class PulseaudioSliderTarget {
-  Sink,
-  Source,
-};
-
 class PulseaudioSlider : public ASlider {
  public:
   PulseaudioSlider(const std::string&, const Json::Value&);
@@ -21,7 +16,15 @@ class PulseaudioSlider : public ASlider {
 
  private:
   std::shared_ptr<util::AudioBackend> backend = nullptr;
-  PulseaudioSliderTarget target = PulseaudioSliderTarget::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/util/audio_backend.hpp

@@ -14,6 +14,11 @@
 
 namespace waybar::util {
 
+enum class PulseaudioTarget {
+  Sink,
+  Source,
+};
+
 class AudioBackend {
  private:
   static void subscribeCb(pa_context*, pa_subscription_event_type_t, uint32_t, void*);
@@ -92,7 +97,11 @@ class AudioBackend {
   void toggleSourceMute();
   void toggleSourceMute(bool);
 
+  uint16_t getVolume(PulseaudioTarget) const;
+  bool getMuted(PulseaudioTarget) const;
+  void unmute(PulseaudioTarget);
+
   bool isBluetooth();
 };
 
-}  // namespace waybar::util
+}  // namespace waybar::util

man/waybar-cpu.5.scd

@@ -92,6 +92,12 @@ The *cpu* module displays the current CPU utilization.
 
 *{load}*: Current CPU load.
 
+*{load1}*: CPU load average over the last minute.
+
+*{load5}*: CPU load average over the last 5 minutes.
+
+*{load15}*: CPU load average over the last 15 minutes.
+
 *{usage}*: Current overall CPU usage.
 
 *{usage*{n}*}*: Current CPU core n usage. Cores are numbered from zero, so first core will be {usage0} and 4th will be {usage3}.

man/waybar-pulseaudio-slider.5.scd

@@ -28,9 +28,20 @@ The volume can be controlled by dragging the slider across the bar or clicking o
     The orientation of the slider. Can be either `horizontal` or `vertical`.
 
 *expand*: ++
-	typeof: bool ++
-	default: false ++
-	Enables this module to consume all left over space dynamically.
+    typeof: bool ++
+    default: false ++
+    Enables this module to consume all left over space dynamically.
+
+*zero-on-mute*: ++
+    typeof: bool ++
+    default: true ++
+    `true` = The slider will be set to `min` when the source/sink is muted. ++
+    `false` = The slider will continue to show the unmuted volume level when the source/sink is muted.
+
+*unmute-on-volume-change*: ++
+    typeof: bool ++
+    default: true ++
+    Specifies whether to unmute a muted souce/sink when its volume is changed by the user moving the slider.
 
 # EXAMPLES
 
@@ -41,7 +52,9 @@ The volume can be controlled by dragging the slider across the bar or clicking o
 "pulseaudio/slider": {
     "min": 0,
     "max": 100,
-    "orientation": "horizontal"
+    "orientation": "horizontal",
+    "zero-on-mute": false,
+    "unmute-on-volume-change": false
 }
 ```
 
@@ -52,6 +65,9 @@ The slider is a component with multiple CSS Nodes, of which the following are ex
 *#pulseaudio-slider*: ++
     Controls the style of the box *around* the slider and bar.
 
+*#pulseaudio-slider.muted*: ++
+    Controls the style when the audio source/sink is muted.
+
 *#pulseaudio-slider slider*: ++
     Controls the style of the slider handle.
 
@@ -85,4 +101,8 @@ The slider is a component with multiple CSS Nodes, of which the following are ex
     border-radius: 5px;
     background: green;
 }
+
+#pulseaudio-slider.muted highlight {
+    background-color: orange;
+}
 ```

man/waybar-temperature.5.scd

@@ -27,6 +27,12 @@ Addressed by *temperature*
 	The path of the hwmon-directory of the device, e.g. */sys/devices/pci0000:00/0000:00:18.3/hwmon*. (Note that the subdirectory *hwmon/hwmon#*, where *#* is a number is not part of the path!) Has to be used together with *input-filename*.
 	This can also be an array of strings, for which, it just works like *hwmon-path*.
 
+*hwmon-name*: ++
+	typeof: string ++
+	Select a hwmon device by its name (from /sys/class/hwmon/\*/name), e.g. *amdgpu*.
+	Requires *input-filename* to be set.
+	Cannot be used together with *hwmon-path* or *hwmon-path-abs*.
+
 *input-filename*: ++
 	typeof: string ++
 	The temperature filename of your *hwmon-path-abs*, e.g. *temp1_input*

src/modules/cpu.cpp

@@ -41,6 +41,9 @@ auto waybar::modules::Cpu::update() -> void {
     auto icons = std::vector<std::string>{state};
     fmt::dynamic_format_arg_store<fmt::format_context> store;
     store.push_back(fmt::arg("load", load1));
+    store.push_back(fmt::arg("load1", load1));
+    store.push_back(fmt::arg("load5", load5));
+    store.push_back(fmt::arg("load15", load15));
     store.push_back(fmt::arg("usage", total_usage));
     store.push_back(fmt::arg("icon", getIcon(total_usage, icons)));
     store.push_back(fmt::arg("max_frequency", max_frequency));

src/modules/pulseaudio_slider.cpp

@@ -10,73 +10,51 @@ PulseaudioSlider::PulseaudioSlider(const std::string& id, const Json::Value& con
   if (config_["target"].isString()) {
     std::string target = config_["target"].asString();
     if (target == "sink") {
-      this->target = PulseaudioSliderTarget::Sink;
+      this->target = util::PulseaudioTarget::Sink;
     } else if (target == "source") {
-      this->target = PulseaudioSliderTarget::Source;
+      this->target = util::PulseaudioTarget::Source;
     }
   }
+
+  if (config_["zero-on-mute"].isBool()) {
+    zero_on_mute = config_["zero-on-mute"].asBool();
+  }
+
+  if (config_["unmute-on-volume-change"].isBool()) {
+    unmute_on_volume_change = config_["unmute-on-volume-change"].asBool();
+  }
 }
 
 void PulseaudioSlider::update() {
-  switch (target) {
-    case PulseaudioSliderTarget::Sink:
-      if (backend->getSinkMuted()) {
-        scale_.set_value(min_);
-      } else {
-        scale_.set_value(backend->getSinkVolume());
-      }
-      break;
+  uint16_t display_value = backend->getVolume(target);
+  bool is_muted = backend->getMuted(target);
 
-    case PulseaudioSliderTarget::Source:
-      if (backend->getSourceMuted()) {
-        scale_.set_value(min_);
-      } else {
-        scale_.set_value(backend->getSourceVolume());
-      }
-      break;
+  if (is_muted) {
+    if (zero_on_mute) {
+      display_value = min_;
+    }
+    if (!previously_muted) {
+      scale_.get_style_context()->add_class("muted");
+    }
+  } else if (previously_muted) {
+    scale_.get_style_context()->remove_class("muted");
   }
+
+  scale_.set_value(display_value);
+
+  previously_muted = is_muted;
 }
 
 void PulseaudioSlider::onValueChanged() {
-  bool is_mute = false;
+  uint16_t slider_value = scale_.get_value();
 
-  switch (target) {
-    case PulseaudioSliderTarget::Sink:
-      if (backend->getSinkMuted()) {
-        is_mute = true;
-      }
-      break;
-
-    case PulseaudioSliderTarget::Source:
-      if (backend->getSourceMuted()) {
-        is_mute = true;
-      }
-      break;
-  }
-
-  uint16_t volume = scale_.get_value();
-
-  if (is_mute) {
-    // Avoid setting sink/source to volume 0 if the user muted if via another mean.
-    if (volume == 0) {
-      return;
-    }
-
-    // If the sink/source is mute, but the user clicked the slider, unmute it!
-    else {
-      switch (target) {
-        case PulseaudioSliderTarget::Sink:
-          backend->toggleSinkMute(false);
-          break;
-
-        case PulseaudioSliderTarget::Source:
-          backend->toggleSourceMute(false);
-          break;
-      }
+  // Avoid setting sink/source to volume 0 if the user muted it via other means.
+  if (!backend->getMuted(target) || slider_value != 0) {
+    if (unmute_on_volume_change) {
+      backend->unmute(target);
     }
+    backend->changeVolume(slider_value, min_, max_);
   }
-
-  backend->changeVolume(volume, min_, max_);
 }
 
-}  // namespace waybar::modules
+}  // namespace waybar::modules

src/modules/temperature.cpp

@@ -20,6 +20,24 @@ waybar::modules::Temperature::Temperature(const std::string& id, const Json::Val
         if (check_set_path(item.asString())) break;
   };
 
+  auto find_hwmon_by_name = [](const std::string& name) -> std::optional<std::filesystem::path> {
+    for (const auto& entry : std::filesystem::directory_iterator("/sys/class/hwmon")) {
+      std::ifstream f(entry.path() / "name");
+      std::string hwname;
+      if (f >> hwname && hwname == name) {
+        return entry.path();
+      }
+    }
+    return std::nullopt;
+  };
+
+  // ensure either hwmon-name OR old paths are used, not both
+  if (config_["hwmon-name"].isString() &&
+      (!config_["hwmon-path"].isNull() || !config_["hwmon-path-abs"].isNull())) {
+    throw std::runtime_error(
+        "hwmon-name cannot be used together with hwmon-path or hwmon-path-abs");
+  }
+
   // if hwmon_path is an array, loop to find first valid item
   traverseAsArray(config_["hwmon-path"], [this](const std::string& path) {
     if (!std::filesystem::exists(path)) return false;
@@ -40,6 +58,20 @@ waybar::modules::Temperature::Temperature(const std::string& id, const Json::Val
     });
   }
 
+  if (file_path_.empty() && config_["hwmon-name"].isString()) {
+    if (!config_["input-filename"].isString()) {
+      throw std::runtime_error("hwmon-name requires input-filename to be set");
+    }
+
+    auto hwmon = find_hwmon_by_name(config_["hwmon-name"].asString());
+
+    if (!hwmon) {
+      throw std::runtime_error("hwmon-name '" + config_["hwmon-name"].asString() + "' not found");
+    }
+
+    file_path_ = hwmon->string() + "/" + config_["input-filename"].asString();
+  }
+
   if (file_path_.empty()) {
     auto zone = config_["thermal-zone"].isInt() ? config_["thermal-zone"].asInt() : 0;
     file_path_ = fmt::format("/sys/class/thermal/thermal_zone{}/temp", zone);

src/util/audio_backend.cpp

@@ -261,6 +261,14 @@ void AudioBackend::serverInfoCb(pa_context* context, const pa_server_info* i, vo
   pa_context_get_source_info_list(context, sourceInfoCb, data);
 }
 
+uint16_t AudioBackend::getVolume(PulseaudioTarget target) const {
+  if (target == PulseaudioTarget::Source) {
+    return source_volume_;
+  } else {
+    return volume_;
+  }
+}
+
 void AudioBackend::changeVolume(uint16_t volume, uint16_t min_volume, uint16_t max_volume) {
   // Early return if context is not ready
   if ((context_ == nullptr) || pa_context_get_state(context_) != PA_CONTEXT_READY) {
@@ -370,6 +378,14 @@ void AudioBackend::changeVolume(ChangeType change_type, double step, uint16_t ma
   pa_threaded_mainloop_unlock(mainloop_);
 }
 
+bool AudioBackend::getMuted(PulseaudioTarget target) const {
+  if (target == PulseaudioTarget::Source) {
+    return source_muted_;
+  } else {
+    return muted_;
+  }
+}
+
 void AudioBackend::toggleSinkMute() {
   if (context_ == nullptr || pa_context_get_state(context_) != PA_CONTEXT_READY) return;
   muted_ = !muted_;
@@ -406,6 +422,14 @@ void AudioBackend::toggleSourceMute(bool mute) {
   pa_threaded_mainloop_unlock(mainloop_);
 }
 
+void AudioBackend::unmute(PulseaudioTarget target) {
+  if (target == PulseaudioTarget::Source) {
+    toggleSourceMute(false);
+  } else {
+    toggleSinkMute(false);
+  }
+}
+
 bool AudioBackend::isBluetooth() {
   return monitor_.find("a2dp_sink") != std::string::npos ||  // PulseAudio
          monitor_.find("a2dp-sink") != std::string::npos ||  // PipeWire