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84 lines
2.9 KiB
84 lines
2.9 KiB
import classNames from 'classnames';
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import * as React from 'react';
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import { useCallback, useMemo } from 'react';
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import SelectableContext from '@restart/ui/SelectableContext';
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import { useUncontrolled } from 'uncontrollable';
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import createWithBsPrefix from './createWithBsPrefix';
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import NavbarBrand from './NavbarBrand';
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import NavbarCollapse from './NavbarCollapse';
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import NavbarToggle from './NavbarToggle';
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import NavbarOffcanvas from './NavbarOffcanvas';
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import { useBootstrapPrefix } from './ThemeProvider';
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import NavbarContext from './NavbarContext';
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import { jsx as _jsx } from "react/jsx-runtime";
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const NavbarText = createWithBsPrefix('navbar-text', {
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Component: 'span'
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});
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const defaultProps = {
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expand: true,
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variant: 'light',
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collapseOnSelect: false
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};
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const Navbar = /*#__PURE__*/React.forwardRef((props, ref) => {
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const {
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bsPrefix: initialBsPrefix,
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expand,
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variant,
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bg,
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fixed,
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sticky,
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className,
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// Need to define the default "as" during prop destructuring to be compatible with styled-components github.com/react-bootstrap/react-bootstrap/issues/3595
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as: Component = 'nav',
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expanded,
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onToggle,
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onSelect,
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collapseOnSelect,
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...controlledProps
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} = useUncontrolled(props, {
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expanded: 'onToggle'
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});
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const bsPrefix = useBootstrapPrefix(initialBsPrefix, 'navbar');
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const handleCollapse = useCallback((...args) => {
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onSelect == null ? void 0 : onSelect(...args);
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if (collapseOnSelect && expanded) {
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onToggle == null ? void 0 : onToggle(false);
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}
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}, [onSelect, collapseOnSelect, expanded, onToggle]); // will result in some false positives but that seems better
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// than false negatives. strict `undefined` check allows explicit
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// "nulling" of the role if the user really doesn't want one
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if (controlledProps.role === undefined && Component !== 'nav') {
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controlledProps.role = 'navigation';
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}
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let expandClass = `${bsPrefix}-expand`;
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if (typeof expand === 'string') expandClass = `${expandClass}-${expand}`;
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const navbarContext = useMemo(() => ({
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onToggle: () => onToggle == null ? void 0 : onToggle(!expanded),
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bsPrefix,
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expanded: !!expanded,
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expand
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}), [bsPrefix, expanded, expand, onToggle]);
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return /*#__PURE__*/_jsx(NavbarContext.Provider, {
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value: navbarContext,
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children: /*#__PURE__*/_jsx(SelectableContext.Provider, {
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value: handleCollapse,
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children: /*#__PURE__*/_jsx(Component, {
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ref: ref,
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...controlledProps,
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className: classNames(className, bsPrefix, expand && expandClass, variant && `${bsPrefix}-${variant}`, bg && `bg-${bg}`, sticky && `sticky-${sticky}`, fixed && `fixed-${fixed}`)
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})
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})
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});
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});
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Navbar.defaultProps = defaultProps;
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Navbar.displayName = 'Navbar';
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export default Object.assign(Navbar, {
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Brand: NavbarBrand,
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Collapse: NavbarCollapse,
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Offcanvas: NavbarOffcanvas,
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Text: NavbarText,
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Toggle: NavbarToggle
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}); |