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beautiful-react-hooks

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A collection of beautiful (and hopefully useful) React hooks to speed-up your components and hooks development

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"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 __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); var react_1 = require("react"); var createHandlerSetter_1 = __importDefault(require("./factory/createHandlerSetter")); var isClient_1 = __importDefault(require("./shared/isClient")); var isAPISupported_1 = __importDefault(require("./shared/isAPISupported")); var noop_1 = __importDefault(require("./shared/noop")); var defaultOptions = { increment: 1, startAt: 0, finishAt: 100 }; var errorMessage = 'requestAnimationFrame is not supported, this could happen both because ' + 'window.requestAnimationFrame is not supported by your current browser version or you\'re using the ' + 'useRequestAnimationFrame hook whilst server side rendering.'; /** * Takes care of running an animating function, provided as the first argument, while keeping track of its progress. */ var useRequestAnimationFrame = function (func, options) { if (options === void 0) { options = defaultOptions; } if (!isClient_1.default || !(0, isAPISupported_1.default)('requestAnimationFrame')) { // eslint-disable-next-line no-console console.warn(errorMessage); return noop_1.default; } var opts = __assign(__assign({}, defaultOptions), options); var progress = (0, react_1.useRef)(opts.startAt); var _a = (0, createHandlerSetter_1.default)(), onFinish = _a[0], setOnFinish = _a[1]; // eslint-disable-next-line @typescript-eslint/no-use-before-define var next = function () { return window.requestAnimationFrame(step); }; var step = (0, react_1.useCallback)(function () { if (progress.current <= opts.finishAt || opts.finishAt === -1) { func(progress.current, next); progress.current += opts.increment; } else if (onFinish.current) { onFinish.current(); } }, [func, opts.finishAt, opts.increment, progress.current, onFinish]); if (progress.current <= opts.startAt) { next(); } return setOnFinish; }; exports.default = useRequestAnimationFrame;