@spaced-out/ui-design-system/lib/components/FocusManagerWithArrowKeyNavigation/FocusManagerWithArrowKeyNavigation.js

Sense UI components library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SkipElementFromNavigation = exports.FocusManagerWithArrowKeyNavigation = void 0;
var React = _interopRequireWildcard(require("react"));
var _react2 = require("@floating-ui/react");
var _classify = _interopRequireDefault(require("../../utils/classify"));
var _FocusManagerWithArrowKeyNavigationModule = _interopRequireDefault(require("./FocusManagerWithArrowKeyNavigation.module.css"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
const SKIP_ELEMENT_DISPLAY_NAME = 'SkipElementFromNavigation';
const SkipElementFromNavigation = exports.SkipElementFromNavigation = /*#__PURE__*/React.forwardRef((_ref, ref) => {
  let {
    children,
    className,
    ...restProps
  } = _ref;
  return /*#__PURE__*/React.createElement("div", _extends({}, restProps, {
    className: className,
    tabIndex: -1,
    ref: ref
  }), children);
});
SkipElementFromNavigation.displayName = SKIP_ELEMENT_DISPLAY_NAME;
const FocusManagerWithArrowKeyNavigation = props => {
  const {
    classNames,
    children,
    initialFocus = -1,
    orientation = 'vertical',
    modal = false,
    cols = 1,
    focusItemOnOpen = 'auto',
    loop = false,
    listReference,
    ...restFloatingFocusManagerProps
  } = props;
  const {
    refs,
    context
  } = (0, _react2.useFloating)({
    open: true
  });
  const [activeIndex, setActiveIndex] = React.useState(null);
  const listRef = React.useRef([]);
  const childrenArray = React.Children.toArray(children).filter(Boolean);

  // Note(Nishant): This is to correctly call the onClick handler which could have been on child
  // we also need to set the active index correctly on click for list navigation to work
  const childOnClickPassthrough = function (childOnClickHandler, index) {
    if (childOnClickHandler) {
      for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
        args[_key - 2] = arguments[_key];
      }
      childOnClickHandler(...args);
    }
    setActiveIndex(index);
  };

  // Add childOnClickPassthrough for the list of references passed in case of custom nodes passed
  if (listReference) {
    listReference.current.map((element, index) => {
      const childClickHandler = element.onclick;
      element.onclick = function () {
        for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
          args[_key2] = arguments[_key2];
        }
        childOnClickPassthrough(childClickHandler, index, ...args);
      };
    });
  }
  // Note(Nishant): Force the list navigation props onto the children
  // while using this component make sure your all the passed children have a focus state

  let skippedChildrenCount = 0;
  const clonedChildren = listReference ? children : childrenArray.map((child, index) => {
    const {
      onClick: childClickHandler
    } = child.props;
    let adjustedIndex = index - skippedChildrenCount;
    if (child?.type?.displayName === SKIP_ELEMENT_DISPLAY_NAME) {
      skippedChildrenCount++;
      adjustedIndex = null;
    }
    return /*#__PURE__*/React.cloneElement(child, {
      ...child.props,
      tabIndex: activeIndex === index ? 0 : -1,
      ref: node => {
        if (adjustedIndex !== null) {
          listRef.current[adjustedIndex] = node;
        }
      },
      onClick: function () {
        for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
          args[_key3] = arguments[_key3];
        }
        childOnClickPassthrough(childClickHandler, adjustedIndex, ...args);
      }
    });
  });
  const listNavigation = (0, _react2.useListNavigation)(context, {
    orientation,
    cols,
    listRef: listReference ? listReference : listRef,
    activeIndex,
    onNavigate: setActiveIndex,
    focusItemOnOpen,
    loop
  });
  const {
    getFloatingProps
  } = (0, _react2.useInteractions)([listNavigation]);
  return /*#__PURE__*/React.createElement(_react2.FloatingFocusManager, _extends({
    context: context,
    modal: modal,
    initialFocus: initialFocus
  }, restFloatingFocusManagerProps), /*#__PURE__*/React.createElement("div", _extends({
    ref: refs.setFloating,
    "data-testid": "FocusManagerWithArrowKeyNavigation"
  }, getFloatingProps(), {
    className: (0, _classify.default)(_FocusManagerWithArrowKeyNavigationModule.default.wrapper, classNames?.wrapper)
  }), clonedChildren));
};
exports.FocusManagerWithArrowKeyNavigation = FocusManagerWithArrowKeyNavigation;