nixos-configs/devices/wim/config/ags/js/quick-settings/slider-box.js

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import { Audio, Utils, Widget } from '../../imports.js';
const { Box, Slider, Icon, EventBox } = Widget;
const { execAsync } = Utils;
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',
};
export default () => Box({
className: 'slider-box',
vertical: true,
halign: 'center',
children: [
Box({
className: 'slider',
valign: 'start',
halign: 'center',
children: [
Icon({
size: 26,
className: 'slider-label',
connections: [[Audio, icon => {
if (Audio.speaker) {
if (Audio.speaker.stream.isMuted) {
icon.icon = items[0];
}
else {
const vol = Audio.speaker.volume * 100;
for (const threshold of [-1, 0, 33, 66, 100]) {
if (vol > threshold + 1)
icon.icon = items[threshold + 1];
}
}
}
}, 'speaker-changed']],
}),
Slider({
connections: [[Audio, slider => {
if (Audio.speaker)
slider.value = Audio.speaker.volume;
}, 'speaker-changed']],
onChange: ({ value }) => Audio.speaker.volume = value,
max: 0.999,
draw_value: false,
}),
],
}),
Box({
className: 'slider',
valign: 'start',
halign: 'center',
children: [
Icon({
className: 'slider-label',
icon: 'display-brightness-symbolic',
}),
EventBox({
onHover: box => box.child._canChange = false,
onHoverLost: box => box.child._canChange = true,
child: Slider({
properties: [
['canChange', true],
],
onChange: ({ value }) => {
execAsync(`brightnessctl set ${value}`)
.catch(print);
},
connections: [[1000, slider => {
if (slider._canChange) {
execAsync('brightnessctl get')
.then(out => slider.value = out)
.catch(print);
}
}]],
min: 0,
max: 255,
draw_value: false,
}),
}),
],
}),
],
});