nixos-configs/devices/wim/config/ags/js/bar/buttons/systray.js

import SystemTray from 'resource:///com/github/Aylur/ags/service/systemtray.js';
import { timeout } from 'resource:///com/github/Aylur/ags/utils.js';
import { Box, Icon, MenuItem, MenuBar, Revealer } from 'resource:///com/github/Aylur/ags/widget.js';

import Separator from '../../misc/separator.js';


const SysTrayItem = item => {
    if (item.id === 'spotify-client')
        return;

    return MenuItem({
        child: Revealer({
            transition: 'slide_right',
            child: Icon({
                size: 24,
                binds: [['icon', item, 'icon']],
            }),
        }),
        submenu: item.menu,
        binds: [['tooltipMarkup', item, 'tooltip-markup']],
    });
};

const SysTray = () => MenuBar({
    setup: self => {
        self.items = new Map();

        self.onAdded = id => {
            const item = SystemTray.getItem(id);
            if (self.items.has(id) || !item)
                return;

            const w = SysTrayItem(item);
            // Early return if item is in blocklist
            if (!w)
                return;

            self.items.set(id, w);
            self.add(w);
            self.show_all();
            w.child.revealChild = true;
        };

        self.onRemoved = id => {
            if (!self.items.has(id))
                return;

            self.items.get(id).child.revealChild = false;
            timeout(400, () => {
                self.items.get(id).destroy();
                self.items.delete(id);
            });
        };
    },
    connections: [
        [SystemTray, (self, id) => self.onAdded(id), 'added'],
        [SystemTray, (self, id) => self.onRemoved(id), 'removed'],
    ],
});

export default () => Revealer({
    transition: 'slide_right',
    connections: [[SystemTray, rev => {
        rev.revealChild = rev.child.children[0].get_children().length > 0;
    }]],
    child: Box({
        children: [
            Box({
                className: 'sys-tray',
                children: [
                    SysTray(),
                ],
            }),
            Separator(12),
        ],
    }),
});