61 lines
2.2 KiB
JavaScript
61 lines
2.2 KiB
JavaScript
/* extension.js
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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import GObject from 'gi://GObject';
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import GLib from 'gi://GLib';
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import Gio from 'gi://Gio';
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import * as Main from 'resource:///org/gnome/shell/ui/main.js';
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import {Extension, gettext as _} from 'resource:///org/gnome/shell/extensions/extension.js';
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import {QuickSlider, SystemIndicator} from 'resource:///org/gnome/shell/ui/quickSettings.js';
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const ScreenpadSlider = GObject.registerClass(
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class ScreenpadSlider extends QuickSlider {
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constructor() {
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super({ iconName: 'keyboard-brightness-symbolic' });
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this._sliderChangedId = this.slider.connect('notify::value', this._sliderChanged.bind(this));
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this.slider.accessible_name = _('Screenpad');
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this.slider.value = 0.5;
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}
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_sliderChanged() {
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const byte = Math.round(this.slider.value * 255);
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const brightness_file = Gio.File.new_for_path("/sys/class/leds/asus::screenpad/brightness");
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brightness_file.replace_contents(new TextEncoder().encode(byte.toString()), null, false, Gio.FileCreateFlags.NONE, null);
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}
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}
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)
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export default class ScreenpadExtension extends Extension {
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enable() {
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this._slider = new SystemIndicator();
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this._slider.quickSettingsItems.push(new ScreenpadSlider());
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Main.panel.statusArea.quickSettings.addExternalIndicator(this._slider, 2);
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}
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disable() {
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for (const item of this._slider.quickSettingsItems) {
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item.destroy();
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}
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this._slider.destroy();
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this._slider = null;
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}
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}
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