20 lines
1.3 KiB
JavaScript
20 lines
1.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.portalContainsElement = void 0;
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var findElementRecursive_1 = require("./findElementRecursive");
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var setPortalAttribute_1 = require("./setPortalAttribute");
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/**
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* Determine whether a target is within a portal from perspective of root or optional parent.
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* This function only works against portal components that use the setPortalAttribute function.
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* If both parent and child are within the same portal this function will return false.
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* @param target - Element to query portal containment status of.
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* @param parent - Optional parent perspective. Search for containing portal stops at parent
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* (or root if parent is undefined or invalid.)
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*/
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function portalContainsElement(target, parent, doc) {
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var _a;
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var elementMatch = (0, findElementRecursive_1.findElementRecursive)(target, function (testElement) { var _a; return parent === testElement || !!((_a = testElement.hasAttribute) === null || _a === void 0 ? void 0 : _a.call(testElement, setPortalAttribute_1.DATA_PORTAL_ATTRIBUTE)); }, doc);
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return elementMatch !== null && !!((_a = elementMatch.hasAttribute) === null || _a === void 0 ? void 0 : _a.call(elementMatch, setPortalAttribute_1.DATA_PORTAL_ATTRIBUTE));
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}
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exports.portalContainsElement = portalContainsElement;
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//# sourceMappingURL=portalContainsElement.js.map
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