495 current 2024-04-28 20:50:10 24.05.20240428.30ddacc 6.8.6-zen1 *

modules/rice/ags/cfg/services/brightness.js

@@ -0,0 +1,49 @@
+import { Service, Utils } from "../imports.js";
+
+class Brightness extends Service {
+	static {
+		Service.register(
+			this,
+			{},
+			{
+				screen: ["float", "rw"],
+			},
+		);
+	}
+
+	_screen = 0;
+
+	get screen() {
+		return this._screen;
+	}
+
+	set screen(percent) {
+		if (percent < 0) percent = 0;
+
+		if (percent > 1) percent = 1;
+
+		Utils.execAsync(`brightnessctl s ${percent * 100}% -q`)
+			.then(() => {
+				this._screen = percent;
+				this.changed("screen");
+			})
+			.catch(console.error);
+	}
+
+	constructor() {
+		super();
+		try {
+			this._screen =
+				Number(Utils.exec("brightnessctl g")) /
+				Number(Utils.exec("brightnessctl m"));
+		} catch (error) {
+			console.error("missing dependancy: brightnessctl");
+		}
+	}
+}
+
+const service = new Brightness();
+
+globalThis.brightness = service;
+
+export default service;