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Add type annotation for some js files (#24787)

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fusagiko / takayamaki 2023-05-03 18:43:29 +09:00 • committed by GitHub
parent 9b8cb947a7
commit e38b391940
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11 changed files with 36 additions and 49 deletions
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37
app/javascript/mastodon/is_mobile.ts Normal file
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import { supportsPassiveEvents } from 'detect-passive-events';
import { forceSingleColumn } from './initial_state';
const LAYOUT_BREAKPOINT = 630;
export const isMobile = (width: number) => width <= LAYOUT_BREAKPOINT;
export type LayoutType = 'mobile' | 'single-column' | 'multi-column';
export const layoutFromWindow = (): LayoutType => {
if (isMobile(window.innerWidth)) {
return 'mobile';
} else if (forceSingleColumn) {
return 'single-column';
} else {
return 'multi-column';
}
};
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-expect-error
const iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && window.MSStream != null;
const listenerOptions = supportsPassiveEvents ? { passive: true } : false;
let userTouching = false;
const touchListener = () => {
userTouching = true;
window.removeEventListener('touchstart', touchListener);
};
window.addEventListener('touchstart', touchListener, listenerOptions);
export const isUserTouching = () => userTouching;
export const isIOS = () => iOS;