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| import React from 'react';
import PropTypes from 'prop-types';
import { omit } from 'lodash';
import { ListItem } from '@collab-ui/react/';
class MenuItem extends React.Component {
state = {
anchorRef: null,
};
handleKeyDown = e => {
const { onClick, index } = this.props;
const { handleKeyDown, handleClick } = this.context;
if (
e.which === 32
|| e.which === 13
|| e.charCode === 32
|| e.charCode === 13
) {
onClick && onClick(e);
handleClick && handleClick(e, index, this);
e.preventDefault();
} else {
handleKeyDown && handleKeyDown(e, index, this);
}
};
handleClick = e => {
const { handleClick } = this.context;
const { index, onClick, value, label } = this.props;
onClick && onClick(e, {value, label});
handleClick && handleClick(e, index, this);
};
render () {
const {
children,
className,
isHeader,
isOpen,
label,
...props
} = this.props;
const otherProps = omit({...props}, [
'index',
'keepMenuOpen',
'onClick',
]);
return (
<div
className={
'cui-menu-item' +
`${(className && ` ${className}`) || ''}`
}
aria-expanded={isOpen}
aria-haspopup={!!children}
>
<ListItem
active={isOpen}
className={`${(isHeader && `cui-menu-item__header`) || ''}`}
focusOnLoad
isReadOnly={isHeader}
{...!isHeader && { onClick: this.handleClick }}
{...!isHeader && { onKeyDown: this.handleKeyDown }}
ref={ref => !this.state.anchorRef && this.setState({anchorRef: ref})}
role="menuitem"
{...otherProps}
>
{
label || children
}
</ListItem>
</div>
);
}
}
MenuItem.propTypes = {
/** @prop Children nodes to render inside MenuItem | null */
children: PropTypes.node,
/** @prop Optional css class name | '' */
className: PropTypes.string,
/** @prop Index value of MenuItem | null */
index: PropTypes.array,
/** @prop Determines if MenuItem is the header | false */
isHeader: PropTypes.bool,
/** @prop Determines if MenuItem is open | false */
isOpen: PropTypes.bool,
/** @prop Set to keep the MenuItem open | false */
keepMenuOpen: PropTypes.bool,
/** @prop label text of MenuItem | '' */
label: PropTypes.string,
/** @prop Callback function invoked when user taps on MenutItem | null */
onClick: PropTypes.func,
/** @prop MenuItem value | '' */
value: PropTypes.string,
};
MenuItem.defaultProps = {
children: null,
className: '',
index: null,
isHeader: false,
isOpen: false,
keepMenuOpen: false,
label: '',
onClick: null,
value: '',
};
MenuItem.contextTypes = {
handleClick: PropTypes.func,
handleKeyDown: PropTypes.func,
};
MenuItem.displayName = 'MenuItem';
export default MenuItem;
|