✨ ags: add brightness class, media widget on center-window and more

2025-02-15 08:24:00 -03:00
parent 2eb2f15db9
commit 6e9f2d4a7d
23 changed files with 441 additions and 268 deletions
@@ -0,0 +1,42 @@
+import { exec, execAsync, GObject, monitorFile, Process, readFileAsync, register, signal } from "astal";
+import { Connectable } from "astal/binding";
+
+
+/** !!TODO!! Needs more work and testing
+ * I(retrozinndev) don't have a monitor that has software-controlled brightness
+ */
+@register({ GTypeName: "Brightness" })
+class Brightness extends GObject.Object implements Connectable {
+    private readonly backlight: string|undefined;
+    private max: number;
+    private brightness: number;
+
+    @signal(Number)
+    declare brightnessChanged: (value: number) => void;
+
+    constructor(backlightDevice?: string) {
+        super();
+        this.backlight = backlightDevice || "";
+        this.max = Number.parseInt(exec(`brightnessctl -d ${backlightDevice} max`))
+        this.brightness = Number.parseInt(exec(`brightnessctl -d ${backlightDevice} get`))
+
+        readFileAsync(`/sys/class/backlight/${backlightDevice}/brightness`).catch(() => {
+            throw new Error(`Couldn't find backlight ${backlightDevice}`);
+        });
+
+        monitorFile(`/sys/class/backlight/${backlightDevice}/brightness`, async () => {
+            this.brightness = Number.parseInt(await execAsync(`brightnessctl -d ${backlightDevice} get`));
+            this.max = Number.parseInt(await execAsync(`brightnessctl -d ${backlightDevice} max`));
+
+            this.emit("brightness-changed", this.brightness);
+        });
+    }
+
+    public setBrightness(newBrightness: number): void {
+        execAsync(`brightnessctl -d ${this.backlight} set ${newBrightness || this.brightness}`).catch(() => {
+            throw new Error(`Couldn't set brightness of backlight ${this.backlight}`);
+        });
+
+        this.emit("brightness-changed", newBrightness);
+    }
+}