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grommet

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focus on the essential experience

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"use strict"; exports.__esModule = true; exports.SkipLinks = void 0; var _react = _interopRequireWildcard(require("react")); var _Box = require("../Box"); var _Text = require("../Text"); var _Layer = require("../Layer"); var _MessageContext = require("../../contexts/MessageContext"); var _propTypes = require("./propTypes"); var _useThemeValue2 = require("../../utils/useThemeValue"); function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(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 (var _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); } var SkipLinks = exports.SkipLinks = function SkipLinks(_ref) { var children = _ref.children, id = _ref.id, messages = _ref.messages; var _useThemeValue = (0, _useThemeValue2.useThemeValue)(), theme = _useThemeValue.theme; var _useState = (0, _react.useState)(false), showLayer = _useState[0], setShowLayer = _useState[1]; var _useContext = (0, _react.useContext)(_MessageContext.MessageContext), format = _useContext.format; var layerRef = (0, _react.useRef)(null); var onFocus = function onFocus() { setShowLayer(true); }; var removeLayer = function removeLayer() { setShowLayer(false); }; var onBlur = function onBlur() { // timeout needed so it gives enough time for activeElement to be updated setTimeout(function () { var layerNode = layerRef.current; if (layerNode && !layerNode.contains(document.activeElement)) { // close the layer when the activeElement isn't contained in the layer removeLayer(); } }, 0); }; return /*#__PURE__*/_react["default"].createElement(_Layer.Layer, { id: id, position: showLayer ? theme.skipLinks.position : 'hidden', ref: layerRef, onFocus: onFocus, onBlur: onBlur, modal: false // Prepend the Layer so any SkipLink will be the first element that // pressing the Tab key reaches, targetChildPosition triggers prepend. , targetChildPosition: "first" // Non-modal Layer's will take the full screen at small breakpoints // by default, which isn't what we want, hence setting responsive false , responsive: false }, /*#__PURE__*/_react["default"].createElement(_Box.Box, theme.skipLinks.container, /*#__PURE__*/_react["default"].createElement(_Text.Text, theme.skipLinks.label, format({ id: 'skipLinks.skipTo', messages: messages })), /*#__PURE__*/_react["default"].createElement(_Box.Box, { align: "center", gap: "medium" }, _react.Children.map(children, function (child, index) { return child && /*#__PURE__*/(0, _react.cloneElement)(child, { // eslint-disable-next-line react/no-array-index-key key: "skip-link-" + index, onClick: removeLayer }); })))); }; SkipLinks.propTypes = _propTypes.SkipLinksPropTypes;