nixos-configs/nixosModules/ags/config/widgets/bluetooth/device.tsx

import { bind, idle } from 'astal';
import { Gtk, Widget } from 'astal/gtk3';
import { register } from 'astal/gobject';

import AstalBluetooth from 'gi://AstalBluetooth';

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


@register()
export default class DeviceWidget extends Widget.Revealer {
    readonly dev: AstalBluetooth.Device;

    constructor({ dev }: { dev: AstalBluetooth.Device }) {
        const rev = (
            <revealer
                transitionType={Gtk.RevealerTransitionType.SLIDE_DOWN}
            >
                <box>
                    TODO: add buttons here
                </box>
            </revealer>
        ) as Widget.Revealer;

        const button = (
            <button
                onButtonReleaseEvent={() => {
                    rev.revealChild = !rev.revealChild;
                }}
            >
                <box>
                    <icon
                        icon={bind(dev, 'connected').as((isConnected) => isConnected ?
                            'check-active-symbolic' :
                            'check-mixed-symbolic')}

                        css={bind(dev, 'paired').as((isPaired) => isPaired ?
                            '' :
                            'opacity: 0;')}
                    />

                    <Separator size={8} />

                    <icon
                        icon={bind(dev, 'icon').as((iconName) =>
                            iconName ? `${iconName}-symbolic` : 'help-browser-symbolic')}
                    />

                    <Separator size={8} />

                    <label label={bind(dev, 'name')} />
                </box>
            </button>
        );

        super({
            revealChild: false,
            transitionType: Gtk.RevealerTransitionType.SLIDE_DOWN,

            child: (
                <box vertical>
                    {button}
                    {rev}
                </box>
            ),
        });

        this.dev = dev;

        this.connect('realize', () => idle(() => {
            this.revealChild = true;
        }));
    };
};