@mui/x-date-pickers/internals/hooks/usePicker/hooks/useOrientation.mjs

The community edition of the MUI X Date and Time Picker components.

'use client';

import * as React from 'react';
import useEnhancedEffect from '@mui/utils/useEnhancedEffect';
import { arrayIncludes } from "../../../utils/utils.mjs";
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';
}
export function useOrientation(views, customOrientation) {
  const [orientation, setOrientation] = React.useState(getOrientation);
  useEnhancedEffect(() => {
    const eventHandler = () => {
      setOrientation(getOrientation());
    };
    window.addEventListener('orientationchange', eventHandler);
    return () => {
      window.removeEventListener('orientationchange', eventHandler);
    };
  }, []);
  if (arrayIncludes(views, ['hours', 'minutes', 'seconds'])) {
    // could not display 13:34:44 in landscape mode
    return 'portrait';
  }
  return customOrientation ?? orientation;
}