react-creepyface/dist/index.js

React-Creepyface is a [React](https://reactjs.org/) component for [Creepyface](https://github.com/4lejandrito/creepyface).

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
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 (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")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = __importStar(require("react"));
var creepyface_1 = __importDefault(require("creepyface"));
function Creepyface(props) {
    var disabled = props.disabled, src = props.src, options = props.options, imgProps = __rest(props, ["disabled", "src", "options"]);
    var _a = __assign({}, options), looks = _a.looks, points = _a.points, rest = __rest(_a, ["looks", "points"]);
    var imageRef = (0, react_1.useRef)(null);
    var setPointProviderRef = (0, react_1.useRef)();
    var pointProviderRef = (0, react_1.useRef)();
    (0, react_1.useEffect)(function () {
        if (!disabled && imageRef.current) {
            if (src)
                imageRef.current.src = src;
            pointProviderRef.current = options === null || options === void 0 ? void 0 : options.points;
            var cancel_1 = (0, creepyface_1.default)(imageRef.current, __assign(__assign({}, options), { onAttach: function (args) {
                    var _a;
                    setPointProviderRef.current = args.setPointProvider;
                    if (pointProviderRef.current !== points) {
                        args.setPointProvider(pointProviderRef.current);
                    }
                    (_a = options === null || options === void 0 ? void 0 : options.onAttach) === null || _a === void 0 ? void 0 : _a.call(options, args);
                }, onDetach: function () {
                    var _a;
                    (_a = options === null || options === void 0 ? void 0 : options.onDetach) === null || _a === void 0 ? void 0 : _a.call(options);
                    setPointProviderRef.current = undefined;
                    pointProviderRef.current = undefined;
                } }));
            return function () { return cancel_1(true); };
        }
    }, __spreadArray(__spreadArray(__spreadArray([
        disabled,
        src
    ], (looks || []).map(function (_a) {
        var angle = _a.angle, src = _a.src;
        return "".concat(angle, "-").concat(src);
    }), true), Object.values(rest), true), [
        Object.entries(imgProps)
            .filter(function (_a) {
            var name = _a[0];
            return name.startsWith('data-');
        })
            .reduce(function (hash, _a) {
            var name = _a[0], value = _a[1];
            return "".concat(name, ":").concat(value, " ").concat(hash);
        }, ''),
    ], false));
    (0, react_1.useEffect)(function () {
        var _a;
        pointProviderRef.current = points;
        (_a = setPointProviderRef.current) === null || _a === void 0 ? void 0 : _a.call(setPointProviderRef, points);
    }, [points]);
    return react_1.default.createElement("img", __assign({ src: src, ref: imageRef }, imgProps));
}
exports.default = Creepyface;
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