mirror of
https://github.com/funamitech/mastodon
synced 2024-12-11 21:29:17 +09:00
9bd012b7cb
Port 5fad7bd58a
to glitch-soc
Signed-off-by: Claire <claire.github-309c@sitedethib.com>
35 lines
980 B
TypeScript
35 lines
980 B
TypeScript
import { supportsPassiveEvents } from 'detect-passive-events';
|
|
|
|
import { forceSingleColumn, hasMultiColumnPath } from './initial_state';
|
|
|
|
const LAYOUT_BREAKPOINT = 630;
|
|
|
|
export const isMobile = (width: number) => width <= LAYOUT_BREAKPOINT;
|
|
|
|
export const transientSingleColumn = !forceSingleColumn && !hasMultiColumnPath;
|
|
|
|
export type LayoutType = 'mobile' | 'single-column' | 'multi-column';
|
|
export const layoutFromWindow = (): LayoutType => {
|
|
if (isMobile(window.innerWidth)) {
|
|
return 'mobile';
|
|
} else if (!forceSingleColumn && !transientSingleColumn) {
|
|
return 'multi-column';
|
|
} else {
|
|
return 'single-column';
|
|
}
|
|
};
|
|
|
|
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;
|