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AbstractNavItem.js
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AbstractNavItem.js
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import classNames from 'classnames';
import PropTypes from 'prop-types';
import React, { useContext } from 'react';
import useEventCallback from '@restart/hooks/useEventCallback';
import NavContext from './NavContext';
import SelectableContext, { makeEventKey } from './SelectableContext';
const propTypes = {
active: PropTypes.bool,
role: PropTypes.string,
href: PropTypes.string,
tabIndex: PropTypes.string,
eventKey: PropTypes.any,
onclick: PropTypes.func,
as: PropTypes.any,
onClick: PropTypes.func,
onSelect: PropTypes.func,
};
const defaultProps = {
disabled: false,
};
const AbstractNavItem = React.forwardRef(
(
{
active,
className,
tabIndex,
eventKey,
onSelect,
onClick,
as: Component,
...props
},
ref,
) => {
const navKey = makeEventKey(eventKey, props.href);
const parentOnSelect = useContext(SelectableContext);
const navContext = useContext(NavContext);
let isActive = active;
if (navContext) {
if (!props.role && navContext.role === 'tablist') props.role = 'tab';
props['data-rb-event-key'] = navKey;
props.id = navContext.getControllerId(navKey);
props['aria-controls'] = navContext.getControlledId(navKey);
isActive =
active == null && navKey != null
? navContext.activeKey === navKey
: active;
}
if (props.role === 'tab') {
props.tabIndex = isActive ? tabIndex : -1;
props['aria-selected'] = isActive;
}
const handleOnclick = useEventCallback((e) => {
if (onClick) onClick(e);
if (navKey == null) return;
if (onSelect) onSelect(navKey, e);
if (parentOnSelect) parentOnSelect(navKey, e);
});
return (
<Component
{...props}
ref={ref}
onClick={handleOnclick}
className={classNames(className, isActive && 'active')}
/>
);
},
);
AbstractNavItem.propTypes = propTypes;
AbstractNavItem.defaultProps = defaultProps;
export default AbstractNavItem;