speech-rule-engine
Version:
A standalone speech rule engine for XML structures, based on the original engine from ChromeVox.
82 lines • 3.58 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.CaseLimit = void 0;
const DomUtil = __importStar(require("../common/dom_util.js"));
const semantic_meaning_js_1 = require("../semantic_tree/semantic_meaning.js");
const semantic_util_js_1 = require("../semantic_tree/semantic_util.js");
const abstract_enrich_case_js_1 = require("./abstract_enrich_case.js");
const EnrichMathml = __importStar(require("./enrich_mathml.js"));
const enrich_attr_js_1 = require("./enrich_attr.js");
class CaseLimit extends abstract_enrich_case_js_1.AbstractEnrichCase {
static test(semantic) {
if (!semantic.mathmlTree || !semantic.childNodes.length) {
return false;
}
const mmlTag = DomUtil.tagName(semantic.mathmlTree);
const type = semantic.type;
return (((type === semantic_meaning_js_1.SemanticType.LIMUPPER || type === semantic_meaning_js_1.SemanticType.LIMLOWER) &&
(mmlTag === semantic_util_js_1.MMLTAGS.MSUBSUP || mmlTag === semantic_util_js_1.MMLTAGS.MUNDEROVER)) ||
(type === semantic_meaning_js_1.SemanticType.LIMBOTH &&
(mmlTag === semantic_util_js_1.MMLTAGS.MSUB ||
mmlTag === semantic_util_js_1.MMLTAGS.MUNDER ||
mmlTag === semantic_util_js_1.MMLTAGS.MSUP ||
mmlTag === semantic_util_js_1.MMLTAGS.MOVER)));
}
static walkTree_(node) {
if (node) {
EnrichMathml.walkTree(node);
}
}
constructor(semantic) {
super(semantic);
this.mml = semantic.mathmlTree;
}
getMathml() {
const children = this.semantic.childNodes;
if (this.semantic.type !== semantic_meaning_js_1.SemanticType.LIMBOTH &&
this.mml.childNodes.length >= 3) {
this.mml = EnrichMathml.introduceNewLayer([this.mml], this.semantic);
}
(0, enrich_attr_js_1.setAttributes)(this.mml, this.semantic);
if (!children[0].mathmlTree) {
children[0].mathmlTree = this.semantic.mathmlTree;
}
children.forEach(CaseLimit.walkTree_);
return this.mml;
}
}
exports.CaseLimit = CaseLimit;
//# sourceMappingURL=case_limit.js.map