speech-rule-engine
Version:
A standalone speech rule engine for XML structures, based on the original engine from ChromeVox.
122 lines • 5.17 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.generateBase = generateBase;
exports.generate = generate;
const Alphabet = __importStar(require("./alphabet.js"));
const engine_js_1 = require("../common/engine.js");
const L10n = __importStar(require("../l10n/l10n.js"));
const locale_js_1 = require("../l10n/locale.js");
const locale_util_js_1 = require("../l10n/locale_util.js");
const MathCompoundStore = __importStar(require("../rule_engine/math_compound_store.js"));
const Domains = {
small: ['default'],
capital: ['default'],
digit: ['default']
};
function makeDomains() {
const alph = locale_js_1.LOCALE.ALPHABETS;
const combineKeys = (obj1, obj2) => {
const result = {};
Object.keys(obj1).forEach((k) => (result[k] = true));
Object.keys(obj2).forEach((k) => (result[k] = true));
return Object.keys(result);
};
Domains.small = combineKeys(alph.smallPrefix, alph.letterTrans);
Domains.capital = combineKeys(alph.capPrefix, alph.letterTrans);
Domains.digit = combineKeys(alph.digitPrefix, alph.digitTrans);
}
function generateBase() {
for (const int of Alphabet.INTERVALS.values()) {
const letters = int.unicode;
for (const letter of letters) {
MathCompoundStore.baseStores.set(letter, {
key: letter,
category: int.category
});
}
}
}
function generate(locale) {
const oldLocale = engine_js_1.Engine.getInstance().options.locale;
engine_js_1.Engine.getInstance().options.locale = locale;
L10n.setLocale();
MathCompoundStore.changeLocale({ locale: locale });
makeDomains();
for (const int of Alphabet.INTERVALS.values()) {
const letters = int.unicode;
if ('offset' in int) {
numberRules(letters, int.font, int.offset || 0);
}
else {
const alphabet = locale_js_1.LOCALE.ALPHABETS[int.base];
alphabetRules(letters, alphabet, int.font, !!int.capital);
}
}
engine_js_1.Engine.getInstance().options.locale = oldLocale;
L10n.setLocale();
}
function getFont(font) {
const realFont = font === 'normal' || font === 'fullwidth'
? ''
: locale_js_1.LOCALE.MESSAGES.font[font] || locale_js_1.LOCALE.MESSAGES.embellish[font] || '';
return (0, locale_util_js_1.localeFontCombiner)(realFont);
}
function alphabetRules(unicodes, letters, font, cap) {
const realFont = getFont(font);
for (let i = 0, unicode, letter; (unicode = unicodes[i]), (letter = letters[i]); i++) {
const prefixes = cap
? locale_js_1.LOCALE.ALPHABETS.capPrefix
: locale_js_1.LOCALE.ALPHABETS.smallPrefix;
const domains = cap ? Domains.capital : Domains.small;
makeLetter(realFont.combiner, unicode, letter, realFont.font, prefixes, locale_js_1.LOCALE.ALPHABETS.letterTrans, domains);
}
}
function numberRules(unicodes, font, offset) {
const realFont = getFont(font);
for (let i = 0, unicode; (unicode = unicodes[i]); i++) {
const prefixes = locale_js_1.LOCALE.ALPHABETS.digitPrefix;
const num = i + offset;
makeLetter(realFont.combiner, unicode, num, realFont.font, prefixes, locale_js_1.LOCALE.ALPHABETS.digitTrans, Domains.digit);
}
}
function makeLetter(combiner, unicode, letter, font, prefixes, transformers, domains) {
for (let i = 0, domain; (domain = domains[i]); i++) {
const transformer = domain in transformers ? transformers[domain] : transformers['default'];
const prefix = domain in prefixes ? prefixes[domain] : prefixes['default'];
MathCompoundStore.defineRule(domain, 'default', unicode, combiner(transformer(letter), font, prefix));
}
}
//# sourceMappingURL=alphabet_generator.js.map