speech-rule-engine
Version:
A standalone speech rule engine for XML structures, based on the original engine from ChromeVox.
36 lines (35 loc) • 1.65 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.TreeSpeechGenerator = void 0;
const enrich_attr_js_1 = require("../enrich_mathml/enrich_attr.js");
const WalkerUtil = require("../walker/walker_util.js");
const abstract_speech_generator_js_1 = require("./abstract_speech_generator.js");
const SpeechGeneratorUtil = require("./speech_generator_util.js");
class TreeSpeechGenerator extends abstract_speech_generator_js_1.AbstractSpeechGenerator {
getSpeech(node, xml, root = null) {
if (this.getRebuilt()) {
SpeechGeneratorUtil.connectMactions(node, xml, this.getRebuilt().xml);
}
const speech = this.generateSpeech(node, xml);
const nodes = this.getRebuilt().nodeDict;
for (const [key, snode] of Object.entries(nodes)) {
const innerMml = WalkerUtil.getBySemanticId(xml, key);
const innerNode = WalkerUtil.getBySemanticId(node, key) ||
(root && WalkerUtil.getBySemanticId(root, key));
if (!innerMml || !innerNode) {
continue;
}
if (!this.modality || this.modality === enrich_attr_js_1.Attribute.SPEECH) {
SpeechGeneratorUtil.addSpeech(innerNode, snode, this.getRebuilt().xml);
}
else {
SpeechGeneratorUtil.addModality(innerNode, snode, this.modality);
}
if (this.modality === enrich_attr_js_1.Attribute.SPEECH) {
SpeechGeneratorUtil.addPrefix(innerNode, snode);
}
}
return speech;
}
}
exports.TreeSpeechGenerator = TreeSpeechGenerator;