beautiful-react-hooks/dist/useMediaQuery.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _react = require("react");

var _isClient = _interopRequireDefault(require("./utils/isClient"));

var _isAPISupported = _interopRequireDefault(require("./utils/isAPISupported"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var errorMessage = 'matchMedia is not supported, this could happen both because window.matchMedia is not supported by' + ' your current browser or you\'re using the useMediaQuery hook whilst server side rendering.';

var useMediaQuery = function useMediaQuery(mediaQuery) {
  if (!_isClient["default"] || !(0, _isAPISupported["default"])('matchMedia')) {
    console.warn(errorMessage);
    return null;
  }

  var _useState = (0, _react.useState)(!!window.matchMedia(mediaQuery).matches),
      _useState2 = _slicedToArray(_useState, 2),
      isVerified = _useState2[0],
      setIsVerified = _useState2[1];

  (0, _react.useEffect)(function () {
    var mediaQueryList = window.matchMedia(mediaQuery);

    var documentChangeHandler = function documentChangeHandler() {
      return setIsVerified(!!mediaQueryList.matches);
    };

    mediaQueryList.addListener(documentChangeHandler);
    documentChangeHandler();
    return function () {
      mediaQueryList.removeListener(documentChangeHandler);
    };
  }, [mediaQuery]);
  return isVerified;
};

var _default = useMediaQuery;
exports["default"] = _default;
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