GT2/Ejectable/node_modules/react-native-web/dist/cjs/modules/requestIdleCallback/index.js

38 lines
1.2 KiB
JavaScript

"use strict";
exports.__esModule = true;
exports.cancelIdleCallback = exports.default = void 0;
var _ExecutionEnvironment = require("fbjs/lib/ExecutionEnvironment");
/**
* Copyright (c) Nicolas Gallagher.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var _requestIdleCallback = function _requestIdleCallback(cb, options) {
return setTimeout(function () {
var start = Date.now();
cb({
didTimeout: false,
timeRemaining: function timeRemaining() {
return Math.max(0, 50 - (Date.now() - start));
}
});
}, 1);
}; // $FlowFixMe (TimeoutID type is not recognized by eslint)
var _cancelIdleCallback = function _cancelIdleCallback(id) {
clearTimeout(id);
};
var isSupported = _ExecutionEnvironment.canUseDOM && typeof window.requestIdleCallback !== 'undefined';
var requestIdleCallback = isSupported ? window.requestIdleCallback : _requestIdleCallback;
var cancelIdleCallback = isSupported ? window.cancelIdleCallback : _cancelIdleCallback;
exports.cancelIdleCallback = cancelIdleCallback;
var _default = requestIdleCallback;
exports.default = _default;