@material-ui/lab/node/internal/pickers/hooks/useIsLandscape.js

Laboratory for new Material-UI modules.

"use strict";

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

var React = _interopRequireWildcard(require("react"));

var _utils = require("@material-ui/utils");

var _utils2 = require("../utils");

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function getOrientation() {
  if (typeof window === 'undefined') {
    return 'portrait';
  }

  if (window.screen && window.screen.orientation && window.screen.orientation.angle) {
    return Math.abs(window.screen.orientation.angle) === 90 ? 'landscape' : 'portrait';
  } // Support IOS safari


  if (window.orientation) {
    return Math.abs(Number(window.orientation)) === 90 ? 'landscape' : 'portrait';
  }

  return 'portrait';
}

function useIsLandscape(views, customOrientation) {
  const [orientation, setOrientation] = React.useState(getOrientation);
  (0, _utils.unstable_useEnhancedEffect)(() => {
    const eventHandler = () => {
      setOrientation(getOrientation());
    };

    window.addEventListener('orientationchange', eventHandler);
    return () => {
      window.removeEventListener('orientationchange', eventHandler);
    };
  }, []);

  if ((0, _utils2.arrayIncludes)(views, ['hours', 'minutes', 'seconds'])) {
    // could not display 13:34:44 in landscape mode
    return false;
  }

  const orientationToUse = customOrientation || orientation;
  return orientationToUse === 'landscape';
}

var _default = useIsLandscape;
exports.default = _default;