33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
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import { getVirtualParent } from './getVirtualParent';
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/**
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* Gets the element which is the parent of a given element.
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* If `allowVirtuaParents` is `true`, this method prefers the virtual parent over
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* real DOM parent when present.
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*
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* @public
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*/
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export function getParent(child, allowVirtualParents) {
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var _a, _b;
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if (allowVirtualParents === void 0) { allowVirtualParents = true; }
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if (!child) {
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return null;
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}
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var parent = allowVirtualParents && getVirtualParent(child);
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if (parent) {
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return parent;
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}
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// Support looking for parents in shadow DOM
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if (typeof child.assignedElements !== 'function' && ((_a = child.assignedSlot) === null || _a === void 0 ? void 0 : _a.parentNode)) {
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// Element is slotted
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return child.assignedSlot;
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}
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else if (((_b = child.parentNode) === null || _b === void 0 ? void 0 : _b.nodeType) === 11) {
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// nodeType 11 is DOCUMENT_FRAGMENT
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// Element is in shadow root
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return child.parentNode.host;
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}
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else {
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return child.parentNode;
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}
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}
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//# sourceMappingURL=getParent.js.map
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