43 lines
1.9 KiB
JavaScript
43 lines
1.9 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CaseDoubleScript = void 0;
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const DomUtil = require("../common/dom_util");
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const abstract_enrich_case_1 = require("./abstract_enrich_case");
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const EnrichMathml = require("./enrich_mathml");
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const enrich_attr_1 = require("./enrich_attr");
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class CaseDoubleScript extends abstract_enrich_case_1.AbstractEnrichCase {
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constructor(semantic) {
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super(semantic);
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this.mml = semantic.mathmlTree;
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}
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static test(semantic) {
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if (!semantic.mathmlTree || !semantic.childNodes.length) {
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return false;
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}
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const mmlTag = DomUtil.tagName(semantic.mathmlTree);
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const role = semantic.childNodes[0].role;
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return ((mmlTag === 'MSUBSUP' && role === "subsup") ||
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(mmlTag === 'MUNDEROVER' && role === "underover"));
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}
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getMathml() {
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const ignore = this.semantic.childNodes[0];
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const baseSem = ignore.childNodes[0];
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const supSem = this.semantic.childNodes[1];
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const subSem = ignore.childNodes[1];
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const supMml = EnrichMathml.walkTree(supSem);
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const baseMml = EnrichMathml.walkTree(baseSem);
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const subMml = EnrichMathml.walkTree(subSem);
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(0, enrich_attr_1.setAttributes)(this.mml, this.semantic);
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this.mml.setAttribute(enrich_attr_1.Attribute.CHILDREN, (0, enrich_attr_1.makeIdList)([baseSem, subSem, supSem]));
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[baseMml, subMml, supMml].forEach((child) => EnrichMathml.getInnerNode(child).setAttribute(enrich_attr_1.Attribute.PARENT, this.mml.getAttribute(enrich_attr_1.Attribute.ID)));
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this.mml.setAttribute(enrich_attr_1.Attribute.TYPE, ignore.role);
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EnrichMathml.addCollapsedAttribute(this.mml, [
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this.semantic.id,
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[ignore.id, baseSem.id, subSem.id],
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supSem.id
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]);
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return this.mml;
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}
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}
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exports.CaseDoubleScript = CaseDoubleScript;
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