nix/home/ags/bar/config.js

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const hyprland = await Service.import("hyprland")
const mpris = await Service.import("mpris")
const audio = await Service.import("audio")
const battery = await Service.import("battery")
const systemtray = await Service.import("systemtray")
const date = Variable("", {
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poll: [1000, 'date "+%H:%M:%S %b %e."'],
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})
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function Workspaces() {
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const activeId = hyprland.active.workspace.bind("id")
const workspaces = hyprland.bind("workspaces")
.as(ws => ws.map(({ id }) => Widget.Button({
on_clicked: () => hyprland.messageAsync(`dispatch workspace ${id}`),
child: Widget.Label(`${id}`),
class_name: activeId.as(i => `${i === id ? "focused" : ""}`),
})))
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return Widget.Box({
class_name: "workspaces",
children: workspaces,
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})
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}
function ClientTitle() {
return Widget.Label({
class_name: "client-title",
label: hyprland.active.client.bind("title"),
})
}
function Clock() {
return Widget.Label({
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class_name: "clock",
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label: date.bind(),
})
}
function Media() {
const label = Utils.watch("", mpris, "player-changed", () => {
if (mpris.players[0]) {
const { track_artists, track_title } = mpris.players[0]
return `${track_artists.join(", ")} - ${track_title}`
} else {
return "Nothing is playing"
}
})
return Widget.Button({
class_name: "media",
on_primary_click: () => mpris.getPlayer("")?.playPause(),
on_scroll_up: () => mpris.getPlayer("")?.next(),
on_scroll_down: () => mpris.getPlayer("")?.previous(),
child: Widget.Label({ label }),
})
}
function Volume() {
const icons = {
101: "overamplified",
67: "high",
34: "medium",
1: "low",
0: "muted",
}
function getIcon() {
const icon = audio.speaker.is_muted ? 0 : [101, 67, 34, 1, 0].find(
threshold => threshold <= audio.speaker.volume * 100)
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return `audio-volume-${icons[icon]}-symbolic`
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}
const icon = Widget.Icon({
icon: Utils.watch(getIcon(), audio.speaker, getIcon),
})
const slider = Widget.Slider({
hexpand: true,
draw_value: false,
on_change: ({ value }) => audio.speaker.volume = value,
setup: self => self.hook(audio.speaker, () => {
self.value = audio.speaker.volume || 0
}),
})
return Widget.Box({
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class_name: "volume",
css: "min-width: 180px",
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children: [icon, slider],
})
}
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function BatteryLabel() {
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const value = battery.bind("percent").as(p => p > 0 ? p / 100 : 0)
const icon = battery.bind("percent").as(p =>
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`battery-level-${Math.floor(p / 10) * 10}-symbolic`)
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return Widget.Box({
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class_name: "battery",
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visible: battery.bind("available"),
children: [
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Widget.Icon({ icon }),
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Widget.LevelBar({
widthRequest: 140,
vpack: "center",
value,
}),
],
})
}
function SysTray() {
const items = systemtray.bind("items")
.as(items => items.map(item => Widget.Button({
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child: Widget.Icon({ icon: item.bind("icon") }),
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on_primary_click: (_, event) => item.activate(event),
on_secondary_click: (_, event) => item.openMenu(event),
tooltip_markup: item.bind("tooltip_markup"),
})))
return Widget.Box({
children: items,
})
}
// layout of the bar
function Left() {
return Widget.Box({
spacing: 8,
children: [
Workspaces(),
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ClientTitle(),
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],
})
}
function Center() {
return Widget.Box({
spacing: 8,
children: [
Media(),
],
})
}
function Right() {
return Widget.Box({
hpack: "end",
spacing: 8,
children: [
Volume(),
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BatteryLabel(),
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Clock(),
SysTray(),
],
})
}
function Bar(monitor = 0) {
return Widget.Window({
name: `bar-${monitor}`, // name has to be unique
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class_name: "bar",
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monitor,
anchor: ["top", "left", "right"],
exclusivity: "exclusive",
child: Widget.CenterBox({
start_widget: Left(),
center_widget: Center(),
end_widget: Right(),
}),
})
}
App.config({
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style: "./style.css",
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windows: [
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Bar(),
// you can call it, for each monitor
// Bar(0),
// Bar(1)
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],
})
export { }
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