gconf-settings/skel/.local/share/gnome-shell/extensions/user-theme@gnome-shell-extensions.gcampax.github.com/extension.js
davedatum 2f34697860 #
2019-10-26 23:53:38 +01:00

63 lines
1.7 KiB
JavaScript

// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
// Load shell theme from ~/.local/share/themes/name/gnome-shell
/* exported init */
const { Gio, GLib } = imports.gi;
const ExtensionUtils = imports.misc.extensionUtils;
const Main = imports.ui.main;
const SETTINGS_KEY = 'name';
class ThemeManager {
constructor() {
this._settings = ExtensionUtils.getSettings();
}
enable() {
this._changedId = this._settings.connect(`changed::${SETTINGS_KEY}`, this._changeTheme.bind(this));
this._changeTheme();
}
disable() {
if (this._changedId) {
this._settings.disconnect(this._changedId);
this._changedId = 0;
}
Main.setThemeStylesheet(null);
Main.loadTheme();
}
_changeTheme() {
let stylesheet = null;
let themeName = this._settings.get_string(SETTINGS_KEY);
if (themeName) {
let stylesheetPaths = [
[GLib.get_home_dir(), '.themes'],
[GLib.get_user_data_dir(), 'themes'],
...GLib.get_system_data_dirs().map(dir => [dir, 'themes']),
].map(themeDir => GLib.build_filenamev([
...themeDir, themeName, 'gnome-shell', 'gnome-shell.css',
]));
stylesheet = stylesheetPaths.find(path => {
let file = Gio.file_new_for_path(path);
return file.query_exists(null);
});
}
if (stylesheet)
global.log(`loading user theme: ${stylesheet}`);
else
global.log('loading default theme (Adwaita)');
Main.setThemeStylesheet(stylesheet);
Main.loadTheme();
}
}
function init() {
return new ThemeManager();
}