Merge pull request #5045 from finitemonkey/master

Additional options when muted for the PulseAudio-Slider module

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