35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
import * as React from 'react';
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import { unstable_useEnhancedEffect as useEnhancedEffect } from '@mui/utils';
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import { arrayIncludes } from '../utils/utils';
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function getOrientation() {
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if (typeof window === 'undefined') {
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return 'portrait';
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}
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if (window.screen && window.screen.orientation && window.screen.orientation.angle) {
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return Math.abs(window.screen.orientation.angle) === 90 ? 'landscape' : 'portrait';
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}
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// Support IOS safari
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if (window.orientation) {
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return Math.abs(Number(window.orientation)) === 90 ? 'landscape' : 'portrait';
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}
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return 'portrait';
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}
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export const useIsLandscape = (views, customOrientation) => {
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const [orientation, setOrientation] = React.useState(getOrientation);
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useEnhancedEffect(() => {
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const eventHandler = () => {
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setOrientation(getOrientation());
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};
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window.addEventListener('orientationchange', eventHandler);
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return () => {
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window.removeEventListener('orientationchange', eventHandler);
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};
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}, []);
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if (arrayIncludes(views, ['hours', 'minutes', 'seconds'])) {
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// could not display 13:34:44 in landscape mode
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return false;
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}
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const orientationToUse = customOrientation || orientation;
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return orientationToUse === 'landscape';
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}; |