7FM
ab5b1a6cd4
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" }
101 lines
2.1 KiB
Scdoc
101 lines
2.1 KiB
Scdoc
waybar-pulseaudio-slider(5)
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# NAME
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waybar - pulseaudio slider module
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# DESCRIPTION
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The *pulseaudio slider* module displays and controls the current volume of the default sink or source as a bar.
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The volume can be controlled by dragging the slider across the bar or clicking on a specific position.
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# CONFIGURATION
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*min*: ++
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typeof: int ++
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default: 0 ++
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The minimum volume value the slider should display and set.
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*max*: ++
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typeof: int ++
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default: 100 ++
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The maximum volume value the slider should display and set.
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*orientation*: ++
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typeof: string ++
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default: horizontal ++
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The orientation of the slider. Can be either `horizontal` or `vertical`.
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*expand*: ++
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typeof: bool ++
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default: false ++
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Enables this module to consume all left over space dynamically.
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*target*: ++
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typeof: string ++
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default: sink ++
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The audio target to control. Can be either `sink` (output/speakers) or `source` (input/microphone).
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# EXAMPLES
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```
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"modules-right": [
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"pulseaudio/slider#out",
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"pulseaudio/slider#in",
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],
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"pulseaudio/slider#out": {
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"min": 0,
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"max": 100,
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"orientation": "horizontal"
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},
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"pulseaudio/slider#in": {
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"min": 0,
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"max": 100,
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"orientation": "horizontal",
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"target": "source"
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}
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```
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# STYLE
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The slider is a component with multiple CSS Nodes, of which the following are exposed:
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*#pulseaudio-slider*: ++
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Controls the style of the box *around* the slider and bar.
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*#pulseaudio-slider slider*: ++
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Controls the style of the slider handle.
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*#pulseaudio-slider trough*: ++
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Controls the style of the part of the bar that has not been filled.
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*#pulseaudio-slider highlight*: ++
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Controls the style of the part of the bar that has been filled.
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## STYLE EXAMPLE
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```
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#pulseaudio-slider slider {
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min-height: 0px;
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min-width: 0px;
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opacity: 0;
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background-image: none;
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border: none;
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box-shadow: none;
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}
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#pulseaudio-slider trough {
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min-height: 80px;
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min-width: 10px;
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border-radius: 5px;
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background: black;
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}
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#pulseaudio-slider highlight {
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min-width: 10px;
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border-radius: 5px;
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background: green;
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}
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```
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