nixos-configs/config/ags/js/bar/audio.js

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const { Audio } = ags.Service;
const { Label, Box, Icon, Stack, Button, Slider } = ags.Widget;
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import { Separator, EventBox } from '../common.js';
const items = {
101: 'audio-volume-overamplified-symbolic',
67: 'audio-volume-high-symbolic',
34: 'audio-volume-medium-symbolic',
1: 'audio-volume-low-symbolic',
0: 'audio-volume-muted-symbolic',
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};
const SpeakerIndicator = params => Icon({
...params,
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icon: '',
connections: [[Audio, icon => {
if (!Audio.speaker)
return;
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if (Audio.speaker.isMuted)
return icon.icon = items[0];
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const vol = Audio.speaker.volume * 100;
for (const threshold of [100, 66, 33, 0, -1]) {
if (vol > threshold + 1)
return icon.icon = items[threshold + 1];
}
}, 'speaker-changed']],
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});
const SpeakerPercentLabel = params => Label({
...params,
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connections: [[Audio, label => {
if (!Audio.speaker)
return;
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let vol = Math.floor(Audio.speaker.volume * 100);
if (vol == 0) {
label.label = vol + '%';
}
else {
label.label = vol + 1 + '%';
}
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}, 'speaker-changed']],
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});
export const AudioIndicator = EventBox({
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onPrimaryClickRelease: 'pavucontrol',
className: 'toggle-off',
child: Box({
className: 'audio',
children: [
SpeakerIndicator(),
Separator(5),
SpeakerPercentLabel(),
],
}),
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});