The zero-on-mute display_value = min_ assignment was nested inside the
!previously_muted transition branch, so subsequent updates while still
muted re-displayed the real volume. Apply it on every update as long as
the target is muted, keeping the CSS class add/remove on transitions only.
- Add "muted" class for styling the muted state.
- Add "zero-on-mute" boolean option to control slider position
when muted.
- Add "unmute-on-volume-change" boolean option to control whether
to automatically unmute when the volume changes.
The pulseaudio/slider module had partial support for a "target" config
option but changeVolume() in the audio backend was hardcoded to only
modify sink volume. This adds full source volume control:
- Add AudioTarget enum (Sink/Source) to audio_backend
- Extend changeVolume() overloads with AudioTarget parameter
- Store and use pa_cvolume for source (with mono channel default)
- Add sourceVolumeModifyCb for source volume change confirmation
- Add "target" config option to the pulseaudio module for scroll control
- Document "target" in both pulseaudio and pulseaudio-slider man pages
Usage:
"pulseaudio/slider#in": { "target": "source" }
"pulseaudio#in": { "target": "source" }
Alex