@neo4j-ndl/react
Version:
React implementation of Neo4j Design System
130 lines • 7.15 kB
JavaScript
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
import { jsx as _jsx, Fragment as _Fragment, jsxs as _jsxs } from "react/jsx-runtime";
/**
*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import { FloatingPortal, useMergeRefs } from '@floating-ui/react';
import classNames from 'classnames';
import React, { useEffect } from 'react';
import { ConditionalWrap } from '../conditional-wrap';
import { useSpotlightContext } from './SpotlightProvider';
import { useIndicator, } from './use-indicator';
export const SpotlightTarget = (_a) => {
var { id, hasPulse = true, indicatorVariant = 'border', indicatorPlacement = 'top-right', borderRadius, shouldFitToChildren = false, children, className, htmlAttributes, style, as, ref, asChild } = _a, restProps = __rest(_a, ["id", "hasPulse", "indicatorVariant", "indicatorPlacement", "borderRadius", "shouldFitToChildren", "children", "className", "htmlAttributes", "style", "as", "ref", "asChild"]);
const Component = as !== null && as !== void 0 ? as : 'div';
const { isActiveSpotlight, isOpen, setIsOpen, registerTarget, unregisterTarget, setActiveSpotlight, } = useSpotlightContext();
const internalRef = React.useRef(null);
const childRef = asChild && React.isValidElement(children)
? children.ref
: undefined;
const mergedRefs = useMergeRefs([
ref,
internalRef,
childRef,
]);
useEffect(() => {
if (internalRef.current !== null) {
registerTarget(id, internalRef);
}
return () => unregisterTarget(id);
}, [id, registerTarget, unregisterTarget]);
const isActive = isActiveSpotlight(id);
const indicator = useIndicator({
hasPulse,
indicatorPlacement,
indicatorVariant,
isOpen: isActive,
targetRef: internalRef,
});
if (asChild === true && React.isValidElement(children)) {
const child = children;
const onClick = (e) => {
var _a, _b;
if (isActive) {
// When spotlight is active, always prevent the child's click handler
e.preventDefault();
if (!isOpen) {
setIsOpen(true);
}
// Don't call child.props?.onClick when spotlight is active
return;
}
// Only call the child's click handler when spotlight is not active
(_b = (_a = child.props) === null || _a === void 0 ? void 0 : _a.onClick) === null || _b === void 0 ? void 0 : _b.call(_a, e);
};
const onKeyDown = (e) => {
var _a, _b;
if (isActive && !isOpen && (e.code === 'Enter' || e.code === 'Space')) {
e.preventDefault();
setIsOpen(true);
return;
}
if (isActive && e.code === 'Escape') {
e.preventDefault();
setActiveSpotlight(null);
return;
}
(_b = (_a = child.props) === null || _a === void 0 ? void 0 : _a.onKeyDown) === null || _b === void 0 ? void 0 : _b.call(_a, e);
};
// IMPORTANT: do NOT force role/tabIndex here; preserves Composite semantics for the SideNavigation
const mergedProps = Object.assign({ id,
onClick,
onKeyDown, ref: mergedRefs, style: Object.assign(Object.assign({}, style), child.props.style) }, (htmlAttributes
? Object.assign(Object.assign({}, htmlAttributes), { role: undefined, tabIndex: undefined }) : {}));
return (_jsxs(_Fragment, { children: [React.cloneElement(child, mergedProps), _jsx(ConditionalWrap, { shouldWrap: isActive && isOpen, wrap: (wrapChildren) => (_jsx(FloatingPortal, { children: wrapChildren })), children: indicator.context.open && (_jsx("div", { className: indicator.indicatorClasses, ref: indicator.context.refs.setFloating, style: Object.assign(Object.assign({}, indicator.floatingStyles), indicator.style) })) })] }));
}
const classes = classNames('ndl-spotlight-target', {
'ndl-spotlight-target-fit-to-children': shouldFitToChildren,
'ndl-spotlight-target-open': isOpen && isActive,
}, className);
const inertClasses = classNames('ndl-spotlight-target-inert', {
'ndl-spotlight-target-inert-fit-to-children': shouldFitToChildren,
}, className);
return (_jsxs(_Fragment, { children: [_jsx(Component, Object.assign({ role: isActive ? 'button' : undefined, id: id, ref: mergedRefs, className: classes, onClick: (e) => {
if (isActive) {
e.preventDefault();
e.stopPropagation();
if (!isOpen) {
setIsOpen(true);
}
}
}, style: Object.assign({ borderRadius }, style), onKeyDown: (e) => {
if (isActive &&
!isOpen &&
(e.code === 'Enter' || e.code === 'Space')) {
setIsOpen(true);
e.preventDefault();
}
else if (e.code === 'Escape' && isActive) {
setActiveSpotlight(null);
}
}, tabIndex: isActive ? 0 : undefined }, (isActive && { 'aria-label': 'Open spotlight' }), restProps, htmlAttributes, { children: _jsx(ConditionalWrap, { shouldWrap: isActive, wrap: (children) => (_jsx("div", { inert: true, "aria-disabled": true, className: inertClasses, children: children })), children: children }) })), _jsx(ConditionalWrap, { shouldWrap: isActive && isOpen, wrap: (wrapChildren) => _jsx(FloatingPortal, { children: wrapChildren }), children: indicator.context.open && (_jsx("div", { className: indicator.indicatorClasses, ref: indicator.context.refs.setFloating, style: Object.assign(Object.assign({}, indicator.floatingStyles), indicator.style) })) })] }));
};
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