Samuel Newman
29 lines
530 B
TypeScript
29 lines
530 B
TypeScript
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()
|
|
})
|
|
}
|