46 lines
2.1 KiB
JavaScript
46 lines
2.1 KiB
JavaScript
var $cnctE$react = require("react");
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function $parcel$export(e, n, v, s) {
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Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
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}
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$parcel$export(module.exports, "FocusGuards", () => $71476a6ed7dbbaf3$export$ac5b58043b79449b);
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$parcel$export(module.exports, "Root", () => $71476a6ed7dbbaf3$export$be92b6f5f03c0fe9);
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$parcel$export(module.exports, "useFocusGuards", () => $71476a6ed7dbbaf3$export$b7ece24a22aeda8c);
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/** Number of components which have requested interest to have focus guards */ let $71476a6ed7dbbaf3$var$count = 0;
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function $71476a6ed7dbbaf3$export$ac5b58043b79449b(props) {
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$71476a6ed7dbbaf3$export$b7ece24a22aeda8c();
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return props.children;
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}
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/**
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* Injects a pair of focus guards at the edges of the whole DOM tree
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* to ensure `focusin` & `focusout` events can be caught consistently.
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*/ function $71476a6ed7dbbaf3$export$b7ece24a22aeda8c() {
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$cnctE$react.useEffect(()=>{
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var _edgeGuards$, _edgeGuards$2;
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const edgeGuards = document.querySelectorAll('[data-radix-focus-guard]');
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document.body.insertAdjacentElement('afterbegin', (_edgeGuards$ = edgeGuards[0]) !== null && _edgeGuards$ !== void 0 ? _edgeGuards$ : $71476a6ed7dbbaf3$var$createFocusGuard());
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document.body.insertAdjacentElement('beforeend', (_edgeGuards$2 = edgeGuards[1]) !== null && _edgeGuards$2 !== void 0 ? _edgeGuards$2 : $71476a6ed7dbbaf3$var$createFocusGuard());
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$71476a6ed7dbbaf3$var$count++;
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return ()=>{
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if ($71476a6ed7dbbaf3$var$count === 1) document.querySelectorAll('[data-radix-focus-guard]').forEach((node)=>node.remove()
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);
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$71476a6ed7dbbaf3$var$count--;
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};
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}, []);
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}
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function $71476a6ed7dbbaf3$var$createFocusGuard() {
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const element = document.createElement('span');
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element.setAttribute('data-radix-focus-guard', '');
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element.tabIndex = 0;
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element.style.cssText = 'outline: none; opacity: 0; position: fixed; pointer-events: none';
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return element;
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}
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const $71476a6ed7dbbaf3$export$be92b6f5f03c0fe9 = $71476a6ed7dbbaf3$export$ac5b58043b79449b;
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//# sourceMappingURL=index.js.map
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