72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
'use strict'
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import detectPassiveEvents from 'detect-passive-events'
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const BREAKPOINT_EXTRA_LARGE = 1480
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const BREAKPOINT_LARGE = 1280
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const BREAKPOINT_MEDIUM = 1160
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const BREAKPOINT_SMALL = 1080
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const BREAKPOINT_EXTRA_SMALL = 992
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export function breakpointExtraLarge(width) {
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return width > BREAKPOINT_EXTRA_LARGE
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}
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export function breakpointLarge(width) {
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return width > BREAKPOINT_MEDIUM && width < BREAKPOINT_LARGE
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}
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export function breakpointMedium(width) {
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return width > BREAKPOINT_SMALL && width < BREAKPOINT_MEDIUM
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}
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export function breakpointSmall(width) {
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return width > BREAKPOINT_EXTRA_SMALL && width < BREAKPOINT_SMALL
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}
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export function breakpointExtraSmall(width) {
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return width < BREAKPOINT_EXTRA_SMALL
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}
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export function getScreenBreakpoint(width) {
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if (width > BREAKPOINT_EXTRA_LARGE) {
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return 'BREAKPOINT_EXTRA_LARGE'
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} else if (width > BREAKPOINT_MEDIUM && width < BREAKPOINT_LARGE) {
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return 'BREAKPOINT_LARGE'
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} else if (width > BREAKPOINT_SMALL && width < BREAKPOINT_MEDIUM) {
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return 'BREAKPOINT_MEDIUM'
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} else if (width > BREAKPOINT_EXTRA_SMALL && width < BREAKPOINT_SMALL) {
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return 'BREAKPOINT_SMALL'
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} else {
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return 'BREAKPOINT_EXTRA_SMALL'
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}
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}
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//
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const LAYOUT_BREAKPOINT = 630
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export function isMobile(width) {
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return width <= LAYOUT_BREAKPOINT
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}
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const iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream
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let userTouching = false
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let listenerOptions = detectPassiveEvents.hasSupport ? { passive: true } : false
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function touchListener() {
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userTouching = true
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window.removeEventListener('touchstart', touchListener, listenerOptions)
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}
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window.addEventListener('touchstart', touchListener, listenerOptions)
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export function isUserTouching() {
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return userTouching
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}
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export function isIOS() {
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return iOS
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}
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