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- var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
- function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
- return new (P || (P = Promise))(function (resolve, reject) {
- function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
- function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
- function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
- step((generator = generator.apply(thisArg, _arguments || [])).next());
- });
- };
- import * as L10n from '../l10n/l10n.js';
- import * as MathMap from '../speech_rules/math_map.js';
- import * as BrowserUtil from './browser_util.js';
- import { Debugger } from './debugger.js';
- import { Engine, EnginePromise } from './engine.js';
- import * as FileUtil from './file_util.js';
- import { SystemExternal } from './system_external.js';
- const MATHSPEAK_ONLY = ['ca', 'da', 'es'];
- const EN_RULES = [
- 'chromevox',
- 'clearspeak',
- 'mathspeak',
- 'emacspeak',
- 'html'
- ];
- function ensureDomain(feature) {
- if ((feature.modality && feature.modality !== 'speech') ||
- (!feature.modality && Engine.getInstance().modality !== 'speech')) {
- return;
- }
- if (!feature.domain) {
- return;
- }
- if (feature.domain === 'default') {
- feature.domain = 'mathspeak';
- return;
- }
- const locale = (feature.locale || Engine.getInstance().locale);
- const domain = feature.domain;
- if (MATHSPEAK_ONLY.indexOf(locale) !== -1) {
- if (domain !== 'mathspeak') {
- feature.domain = 'mathspeak';
- }
- return;
- }
- if (locale === 'en') {
- if (EN_RULES.indexOf(domain) === -1) {
- feature.domain = 'mathspeak';
- }
- return;
- }
- if (domain !== 'mathspeak' && domain !== 'clearspeak') {
- feature.domain = 'mathspeak';
- }
- }
- export function setup(feature) {
- return __awaiter(this, void 0, void 0, function* () {
- ensureDomain(feature);
- const engine = Engine.getInstance();
- const setIf = (feat) => {
- if (typeof feature[feat] !== 'undefined') {
- engine[feat] = !!feature[feat];
- }
- };
- const setMulti = (feat) => {
- if (typeof feature[feat] !== 'undefined') {
- engine[feat] = feature[feat];
- }
- };
- setMulti('mode');
- engine.configurate(feature);
- Engine.BINARY_FEATURES.forEach(setIf);
- Engine.STRING_FEATURES.forEach(setMulti);
- if (feature.debug) {
- Debugger.getInstance().init();
- }
- if (feature.json) {
- SystemExternal.jsonPath = FileUtil.makePath(feature.json);
- }
- if (feature.xpath) {
- SystemExternal.WGXpath = feature.xpath;
- }
- engine.setCustomLoader(feature.custom);
- setupBrowsers(engine);
- L10n.setLocale();
- engine.setDynamicCstr();
- if (engine.init) {
- EnginePromise.promises['init'] = new Promise((res, _rej) => {
- setTimeout(() => {
- res('init');
- }, 10);
- });
- engine.init = false;
- return EnginePromise.get();
- }
- if (engine.delay) {
- engine.delay = false;
- return EnginePromise.get();
- }
- return MathMap.loadLocale();
- });
- }
- function setupBrowsers(engine) {
- engine.isIE = BrowserUtil.detectIE();
- engine.isEdge = BrowserUtil.detectEdge();
- }
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