catstodon/app/javascript/flavours/glitch/util/is_mobile.js
dependabot[bot] 91c2f14fd2 [Glitch] Bump detect-passive-events from 1.0.5 to 2.0.1
Port e16b0fb15a to glitch-soc

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>
Signed-off-by: Thibaut Girka <thib@sitedethib.com>
2020-11-07 18:32:09 +01:00

35 lines
866 B
JavaScript

import { supportsPassiveEvents } from 'detect-passive-events';
import { forceSingleColumn } from 'flavours/glitch/util/initial_state';
const LAYOUT_BREAKPOINT = 630;
export function isMobile(width, columns) {
switch (columns) {
case 'multiple':
return false;
case 'single':
return true;
default:
return forceSingleColumn || width <= LAYOUT_BREAKPOINT;
}
};
const iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
let userTouching = false;
let listenerOptions = supportsPassiveEvents ? { passive: true } : false;
function touchListener() {
userTouching = true;
window.removeEventListener('touchstart', touchListener, listenerOptions);
}
window.addEventListener('touchstart', touchListener, listenerOptions);
export function isUserTouching() {
return userTouching;
}
export function isIOS() {
return iOS;
};