66 lines
1.7 KiB
TypeScript
66 lines
1.7 KiB
TypeScript
import { bind, Variable } from 'astal';
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import AstalApps from 'gi://AstalApps';
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const Applications = AstalApps.Apps.new();
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import AstalHyprland from 'gi://AstalHyprland';
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const Hyprland = AstalHyprland.get_default();
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import { hyprMessage } from '../../../lib';
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export default () => {
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const visibleIcon = Variable<boolean>(false);
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const focusedIcon = Variable<string>('');
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let lastFocused: string | undefined;
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const updateVars = (
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client: AstalHyprland.Client | null = Hyprland.get_focused_client(),
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) => {
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lastFocused = client?.get_address();
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const app = Applications.fuzzy_query(
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client?.get_class() ?? '',
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)[0];
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const icon = app?.iconName;
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if (icon) {
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visibleIcon.set(true);
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focusedIcon.set(icon);
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}
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else {
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visibleIcon.set(false);
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}
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const id = client?.connect('notify::title', (c) => {
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if (c.get_address() !== lastFocused) {
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c.disconnect(id);
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}
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});
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};
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updateVars();
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Hyprland.connect('notify::focused-client', () => updateVars());
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Hyprland.connect('client-removed', () => updateVars());
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Hyprland.connect('client-added', async() => {
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try {
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updateVars(Hyprland.get_client(JSON.parse(await hyprMessage('j/activewindow')).address));
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}
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catch (e) {
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console.log(e);
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}
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});
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return (
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<box
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className="bar-item current-window"
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visible={bind(visibleIcon)}
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>
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<icon
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css="font-size: 32px;"
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icon={bind(focusedIcon)}
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/>
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</box>
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);
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};
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