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@thepassle/axobject-query

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Programmatic access to information about the AXObject Model

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import { dequal } from "dequal/lite"; import AXObjects from "./AXObjectsMap.js"; import iterationDecorator from "./util/iterationDecorator.js"; const elementAXObjects = []; for (let [name, def] of AXObjects.entries()) { const relatedConcepts = def.relatedConcepts; if (Array.isArray(relatedConcepts)) { relatedConcepts.forEach((relation) => { if (relation.module === "HTML") { const concept = relation.concept; if (concept != null) { const conceptStr = JSON.stringify(concept); let axObjects; let index = 0; for (; index < elementAXObjects.length; index++) { const key = elementAXObjects[index][0]; if (JSON.stringify(key) === conceptStr) { axObjects = elementAXObjects[index][1]; break; } } if (!Array.isArray(axObjects)) { axObjects = []; } const loc = axObjects.findIndex((item) => item === name); if (loc === -1) { axObjects.push(name); } if (index < elementAXObjects.length) { elementAXObjects.splice(index, 1, [concept, axObjects]); } else { elementAXObjects.push([concept, axObjects]); } } } }); } } const elementAXObjectMap = { entries: function () { return elementAXObjects; }, forEach: function (fn, thisArg = null) { for (let [key, values] of elementAXObjects) { fn.call(thisArg, values, key, elementAXObjects); } }, get: function (key) { const item = elementAXObjects.find((tuple) => key.name === tuple[0].name && dequal(key.attributes, tuple[0].attributes)); return item && item[1]; }, has: function (key) { return !!elementAXObjectMap.get(key); }, keys: function () { return elementAXObjects.map(([key]) => key); }, values: function () { return elementAXObjects.map(([, values]) => values); }, }; export default iterationDecorator(elementAXObjectMap, elementAXObjectMap.entries());