[AGS] Bar progress

config/astal/components/bar/util/brightness.ts

@@ -0,0 +1,71 @@
+import GObject, { register, property } from "astal/gobject"
+import { monitorFile, readFileAsync } from "astal/file"
+import { exec, execAsync } from "astal/process"
+
+const get = (args: string) => Number(exec(`brightnessctl ${args}`))
+const screen = exec(`bash -c "ls -w1 /sys/class/backlight | head -1"`)
+const kbd = exec(`bash -c "ls -w1 /sys/class/leds | head -1"`)
+
+@register({ GTypeName: "Brightness" })
+export default class Brightness extends GObject.Object {
+    static instance: Brightness
+    static get_default() {
+        if (!this.instance)
+            this.instance = new Brightness()
+
+        return this.instance
+    }
+
+    #kbdMax = get(`--device ${kbd} max`)
+    #kbd = get(`--device ${kbd} get`)
+    #screenMax = get("max")
+    #screen = get("get") / (get("max") || 1)
+
+    @property(Number)
+    get kbd() { return this.#kbd }
+
+    set kbd(value) {
+        if (value < 0 || value > this.#kbdMax)
+            return
+
+        execAsync(`brightnessctl -d ${kbd} s ${value} -q`).then(() => {
+            this.#kbd = value
+            this.notify("kbd")
+        })
+    }
+
+    @property(Number)
+    get screen() { return this.#screen }
+
+    set screen(percent) {
+        if (percent < 0)
+            percent = 0
+
+        if (percent > 1)
+            percent = 1
+
+        execAsync(`brightnessctl set ${Math.floor(percent * 100)}% -q`).then(() => {
+            this.#screen = percent
+            this.notify("screen")
+        })
+    }
+
+    constructor() {
+        super()
+
+        const screenPath = `/sys/class/backlight/${screen}/brightness`
+        const kbdPath = `/sys/class/leds/${kbd}/brightness`
+
+        monitorFile(screenPath, async f => {
+            const v = await readFileAsync(f)
+            this.#screen = Number(v) / this.#screenMax
+            this.notify("screen")
+        })
+
+        monitorFile(kbdPath, async f => {
+            const v = await readFileAsync(f)
+            this.#kbd = Number(v) / this.#kbdMax
+            this.notify("kbd")
+        })
+    }
+}

config/astal/components/bar/util/hyprland.ts

@@ -1,68 +0,0 @@
-import AstalHyprland from "gi://AstalHyprland";
-
-const getAvailableWorkspaces = (): number[] => {
-    const workspaces: number[] = [];
-    AstalHyprland.get_default().get_workspaces().forEach( val => {
-        workspaces.push( val.get_id() );
-    } )
-    return workspaces;
-}
-
-const getCurrentWorkspaceID = (): number => {
-    return AstalHyprland.get_default().get_focused_workspace().get_id();
-}
-
-const getCurrentWindowTitle = (): string => {
-    return AstalHyprland.get_default().get_focused_client().get_title();
-}
-
-/**
- * Get the workspace ID of a window by its address
- * @param address - The address of the window
- * @returns The workspace ID
- */
-const getWorkspaceIDOfWindowByAddress = ( address: string ): number => {
-    AstalHyprland.get_default().get_clients().forEach( client => {
-        if ( client.get_address() === address ) {
-            return client.get_workspace().get_id();
-        }
-    } );
-
-    return -1;
-}
-
-
-interface HyprlandSubscriptions {
-    [key: string]: ( data: string ) => void;
-}
-const hooks: HyprlandSubscriptions = {};
-
-/**
- * Add an event listener for Hyprland events.
- * @param event - A hyprland IPC event. See https://wiki.hyprland.org/IPC/. Useful events include: urgent, windowtitlev2, workspace, createworkspacev2, destroyworkspacev2, activewindowv2
- * @param cb - The callback function
- */
-const subscribeToUpdates = ( event: string, cb: ( data: string ) => void ): void => {
-    hooks[ event ] = cb;
-}
-
-/**
- * Listen to events. Must be called at some point if events are to be listened for
- */
-const listen = () => {
-    AstalHyprland.get_default().connect( "event", ( name: string, data: string ) => {
-        if ( hooks[ name ] ) {
-            hooks[ name ]( data );
-        }
-    } );
-}
-
-
-export default {
-    getAvailableWorkspaces,
-    getCurrentWorkspaceID,
-    getCurrentWindowTitle,
-    getWorkspaceIDOfWindowByAddress,
-    subscribeToUpdates,
-    listen
-}