blob: 790ddce630f40f4494c6aeabf70b51d4cd835215 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
import {useEffect} from 'react'
import {isWeb} from '#/platform/detection'
let refCount = 0
function incrementRefCount() {
if (refCount === 0) {
document.body.style.overflow = 'hidden'
}
refCount++
}
function decrementRefCount() {
refCount--
if (refCount === 0) {
document.body.style.overflow = ''
}
}
export function useWebBodyScrollLock(isLockActive: boolean) {
useEffect(() => {
if (!isWeb || !isLockActive) {
return
}
incrementRefCount()
return () => decrementRefCount()
})
}
|