69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
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/* 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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/* exported Extension */
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import Gio from 'gi://Gio';
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const DEFAULT_SCHEME_NAME = 'default';
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const LIGHT_SCHEME_NAME = 'prefer-light';
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const DARK_SCHEME_NAME = 'prefer-dark';
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export default class LegacyThemeSchemeAutoSwitcher {
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handleThemeChange = (theme_name) => {
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switch(theme_name)
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{
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case DEFAULT_SCHEME_NAME:
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case LIGHT_SCHEME_NAME:
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if (this.schema.get_string('gtk-theme').endsWith("-dark")) {
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this.schema.set_string('gtk-theme', this.schema.get_string('gtk-theme').slice(0,-5));
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}
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break;
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case DARK_SCHEME_NAME:
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if (!this.schema.get_string('gtk-theme').endsWith("-dark")) {
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this.schema.set_string('gtk-theme', this.schema.get_string('gtk-theme') + "-dark");
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}
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break;
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default:
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break;
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}
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}
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handleCurrentTheme = () => {
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let value = this.schema.get_string('color-scheme');
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this.handleThemeChange(value);
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}
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enable() {
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this.schema = Gio.Settings.new('org.gnome.desktop.interface');
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this.id = this.schema.connect('changed::color-scheme', () => {
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this.handleCurrentTheme();
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});
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this.handleCurrentTheme();
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}
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disable() {
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if (this.schema) {
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if (this.id) {
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this.schema.disconnect(this.id);
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this.id = null;
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}
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this.schema = null;
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}
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}
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}
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