commit 403c95ca181ccd54f36623df30460f01d42b7656
Author: Jeremy Penner <jeremy@sporktania.com>
Date:   Sat Oct 12 19:01:45 2024 -0400

    Initial commit

diff --git a/README.md b/README.md
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+# gnome-shell-screenpad
+
+A simple brightness slider for ASUS Zenbook Duo laptops' second "ScreenPad Plus" screens, that appears in the "Quick Settings" dropdown.
+
+Requires the [asus-wmi-screenpad](https://github.com/Plippo/asus-wmi-screenpad) or [asus-wmi-screenpad-module](https://github.com/MatthewCash/asus-wmi-screenpad-module) kernel module, which provides the `/sys/class/leds/asus::screenpad/brightness` file.
+
+This _will_ allow you to quickly turn the second screen back on if it doesn't wake from sleep.
diff --git a/extension.js b/extension.js
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+++ b/extension.js
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+/* extension.js
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+import GObject from 'gi://GObject';
+import GLib from 'gi://GLib';
+import Gio from 'gi://Gio';
+
+import * as Main from 'resource:///org/gnome/shell/ui/main.js';
+
+import {Extension, gettext as _} from 'resource:///org/gnome/shell/extensions/extension.js';
+import {QuickSlider, SystemIndicator} from 'resource:///org/gnome/shell/ui/quickSettings.js';
+
+const ScreenpadSlider = GObject.registerClass(
+    class ScreenpadSlider extends QuickSlider {
+        constructor() {
+            super({ iconName: 'keyboard-brightness-symbolic' });
+
+            this._sliderChangedId = this.slider.connect('notify::value', this._sliderChanged.bind(this));
+            this.slider.accessible_name = _('Screenpad');
+            this.slider.value = 0.5;
+        }
+
+        _sliderChanged() {
+            const byte = Math.round(this.slider.value * 255);
+            const brightness_file = Gio.File.new_for_path("/sys/class/leds/asus::screenpad/brightness");
+            brightness_file.replace_contents(new TextEncoder().encode(byte.toString()), null, false, Gio.FileCreateFlags.NONE, null);
+        }
+    }
+)
+
+export default class ScreenpadExtension extends Extension {
+    enable() {
+        this._slider = new SystemIndicator();
+        this._slider.quickSettingsItems.push(new ScreenpadSlider());
+
+        Main.panel.statusArea.quickSettings.addExternalIndicator(this._slider, 2);
+    }
+
+    disable() {
+        for (const item of this._slider.quickSettingsItems) {
+            item.destroy();
+        }
+        this._slider.destroy();
+        this._slider = null;
+    }
+}
diff --git a/metadata.json b/metadata.json
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+++ b/metadata.json
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+{
+  "name": "Screenpad",
+  "description": "Control Zenbook Duo Screenpad",
+  "uuid": "screenpad@information-superhighway.net",
+  "shell-version": [
+    "46"
+  ],
+  "url": "https://git.information-superhighway.net/SpindleyQ/gnome-shell-screenpad"
+}