59 lines
2.3 KiB
JavaScript
59 lines
2.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CaseMultiindex = 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 CaseMultiindex 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 multiscriptIndex(index) {
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if (index.type === "punctuated" &&
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index.contentNodes[0].role === "dummy") {
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return EnrichMathml.collapsePunctuated(index);
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}
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EnrichMathml.walkTree(index);
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return index.id;
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}
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static createNone_(semantic) {
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const newNode = DomUtil.createElement('none');
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if (semantic) {
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(0, enrich_attr_1.setAttributes)(newNode, semantic);
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}
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newNode.setAttribute(enrich_attr_1.Attribute.ADDED, 'true');
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return newNode;
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}
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completeMultiscript(rightIndices, leftIndices) {
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const children = DomUtil.toArray(this.mml.childNodes).slice(1);
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let childCounter = 0;
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const completeIndices = (indices) => {
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for (let i = 0, index; (index = indices[i]); i++) {
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const child = children[childCounter];
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if (!child ||
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index !==
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parseInt(EnrichMathml.getInnerNode(child).getAttribute(enrich_attr_1.Attribute.ID))) {
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const query = this.semantic.querySelectorAll((x) => x.id === index);
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this.mml.insertBefore(CaseMultiindex.createNone_(query[0]), child || null);
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}
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else {
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EnrichMathml.getInnerNode(child).setAttribute(enrich_attr_1.Attribute.PARENT, this.semantic.id.toString());
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childCounter++;
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}
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}
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};
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completeIndices(rightIndices);
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if (children[childCounter] &&
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DomUtil.tagName(children[childCounter]) !== 'MPRESCRIPTS') {
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this.mml.insertBefore(children[childCounter], DomUtil.createElement('mprescripts'));
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}
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else {
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childCounter++;
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}
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completeIndices(leftIndices);
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}
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}
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exports.CaseMultiindex = CaseMultiindex;
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