react-say-fork/lib/SayUtterance.js

# Goal and TODOs * Add Typescript support * Make compononents style-customizable

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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    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 (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
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            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
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    return t;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const react_1 = __importStar(require("react"));
const Composer_1 = __importDefault(require("./Composer"));
const createCustomEvent_1 = __importDefault(require("./createCustomEvent"));
const createErrorEvent_1 = __importDefault(require("./createErrorEvent"));
const migrateDeprecatedProps_1 = __importDefault(require("./migrateDeprecatedProps"));
const useSynthesize_1 = __importDefault(require("./useSynthesize"));
const SayUtterance = (props) => {
    const { onEnd, onError, onStart, utterance } = (0, migrateDeprecatedProps_1.default)(props);
    const started = (0, react_1.useRef)(false);
    const synthesize = (0, useSynthesize_1.default)();
    (0, react_1.useEffect)(() => {
        if (started.current) {
            return console.warn('react-say: Should not change utterance after synthesis started.');
        }
        let cancelled;
        const { cancel, promise } = synthesize(utterance, () => {
            started.current = true;
            !cancelled && onStart && onStart((0, createCustomEvent_1.default)('start'));
        });
        promise.then(() => !cancelled && onEnd && onEnd((0, createCustomEvent_1.default)('end')), (error) => !cancelled && onError && onError((0, createErrorEvent_1.default)(error)));
        return () => {
            cancelled = true;
            cancel();
        };
    }, []);
    return false;
};
const SayUtteranceWithContext = (_a) => {
    var { ponyfill } = _a, props = __rest(_a, ["ponyfill"]);
    return (react_1.default.createElement(Composer_1.default, { ponyfill: ponyfill },
        react_1.default.createElement(SayUtterance, Object.assign({}, props))));
};
exports.default = SayUtteranceWithContext;