woocommerce/plugins/woocommerce-admin/client/header/activity-panel/panel.js

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/**
* External dependencies
*/
import { Suspense, useRef, useCallback } from '@wordpress/element';
import classnames from 'classnames';
import { Spinner } from '@woocommerce/components';
/**
* Internal dependencies
*/
import useFocusOnMount from '../../hooks/useFocusOnMount';
import useFocusOutside from '../../hooks/useFocusOutside';
export const Panel = ( {
content,
isPanelOpen,
isPanelSwitching,
currentTab,
tab,
closePanel,
clearPanel,
} ) => {
const handleFocusOutside = ( event ) => {
const isClickOnModalOrSnackbar =
event.target.closest(
'.woocommerce-inbox-dismiss-confirmation_modal'
) || event.target.closest( '.components-snackbar__action' );
if ( isPanelOpen && ! isClickOnModalOrSnackbar ) {
closePanel();
}
};
const possibleFocusPanel = () => {
if ( ! containerRef.current || ! isPanelOpen || ! tab ) {
return;
}
focusOnMountRef( containerRef.current );
};
const finishTransition = ( e ) => {
if ( e && e.propertyName === 'transform' ) {
clearPanel();
possibleFocusPanel();
}
};
const focusOnMountRef = useFocusOnMount();
const useFocusOutsideProps = useFocusOutside( handleFocusOutside );
const containerRef = useRef( null );
const mergedContainerRef = useCallback( ( node ) => {
containerRef.current = node;
focusOnMountRef( node );
}, [] );
if ( ! tab ) {
return <div className="woocommerce-layout__activity-panel-wrapper" />;
}
if ( ! content ) {
return null;
}
const classNames = classnames(
'woocommerce-layout__activity-panel-wrapper',
{
'is-open': isPanelOpen,
'is-switching': isPanelSwitching,
}
);
return (
<div
className={ classNames }
tabIndex={ 0 }
role="tabpanel"
aria-label={ tab.title }
onTransitionEnd={ finishTransition }
{ ...useFocusOutsideProps }
ref={ mergedContainerRef }
>
<div
className="woocommerce-layout__activity-panel-content"
key={ 'activity-panel-' + currentTab }
id={ 'activity-panel-' + currentTab }
>
<Suspense fallback={ <Spinner /> }>{ content }</Suspense>
</div>
</div>
);
};
export default Panel;