Added ags

TODO copy ags config

roles/ags/files/widget/bar/buttons/Media.ts

@@ -0,0 +1,92 @@
+import { type MprisPlayer } from "types/service/mpris"
+import PanelButton from "../PanelButton"
+import options from "options"
+import icons from "lib/icons"
+import { icon } from "lib/utils"
+
+const mpris = await Service.import("mpris")
+const { length, direction, preferred, monochrome, format } = options.bar.media
+
+const getPlayer = (name = preferred.value) =>
+    mpris.getPlayer(name) || mpris.players[0] || null
+
+const Content = (player: MprisPlayer) => {
+    const revealer = Widget.Revealer({
+        click_through: true,
+        visible: length.bind().as(l => l > 0),
+        transition: direction.bind().as(d => `slide_${d}` as const),
+        setup: self => {
+            let current = ""
+            self.hook(player, () => {
+                if (current === player.track_title)
+                    return
+
+                current = player.track_title
+                self.reveal_child = true
+                Utils.timeout(3000, () => {
+                    !self.is_destroyed && (self.reveal_child = false)
+                })
+            })
+        },
+        child: Widget.Label({
+            truncate: "end",
+            max_width_chars: length.bind().as(n => n > 0 ? n : -1),
+            label: Utils.merge([
+                player.bind("track_title"),
+                player.bind("track_artists"),
+                format.bind(),
+            ], () => `${format}`
+                .replace("{title}", player.track_title)
+                .replace("{artists}", player.track_artists.join(", "))
+                .replace("{artist}", player.track_artists[0] || "")
+                .replace("{album}", player.track_album)
+                .replace("{name}", player.name)
+                .replace("{identity}", player.identity),
+            ),
+        }),
+    })
+
+    const playericon = Widget.Icon({
+        icon: Utils.merge([player.bind("entry"), monochrome.bind()], (entry => {
+            const name = `${entry}${monochrome.value ? "-symbolic" : ""}`
+            return icon(name, icons.fallback.audio)
+        })),
+    })
+
+    return Widget.Box({
+        attribute: { revealer },
+        children: direction.bind().as(d => d === "right"
+            ? [playericon, revealer] : [revealer, playericon]),
+    })
+}
+
+export default () => {
+    let player = getPlayer()
+
+    const btn = PanelButton({
+        class_name: "media",
+        child: Widget.Icon(icons.fallback.audio),
+    })
+
+    const update = () => {
+        player = getPlayer()
+        btn.visible = !!player
+
+        if (!player)
+            return
+
+        const content = Content(player)
+        const { revealer } = content.attribute
+        btn.child = content
+        btn.on_primary_click = () => { player.playPause() }
+        btn.on_secondary_click = () => { player.playPause() }
+        btn.on_scroll_up = () => { player.next() }
+        btn.on_scroll_down = () => { player.previous() }
+        btn.on_hover = () => { revealer.reveal_child = true }
+        btn.on_hover_lost = () => { revealer.reveal_child = false }
+    }
+
+    return btn
+        .hook(preferred, update)
+        .hook(mpris, update, "notify::players")
+}