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reuse useOnClickOutside #1013

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merged 2 commits into from
Mar 2, 2022
Merged

reuse useOnClickOutside #1013

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1a9719a
reuse useOnClickOutside
henrypalacios Feb 1, 2022
6bee8aa
Merge branch 'develop' into 1012-reuse-hook-clickoutside
mergify[bot] Mar 2, 2022
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19 changes: 6 additions & 13 deletions src/apps/explorer/layout/Header.tsx
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import React, { useEffect, useRef, useState } from 'react'
import React, { useState, createRef } from 'react'

import { MenuBarToggle, Navigation } from 'components/layout/GenericLayout/Navigation'
import { Header as GenericHeader } from 'components/layout/GenericLayout/Header'
Expand All @@ -9,29 +9,22 @@ import { faEllipsisH, faTimes } from '@fortawesome/free-solid-svg-icons'
import { FlexWrap } from 'apps/explorer/pages/styled'
import { ExternalLink } from 'components/analytics/ExternalLink'
import { useHistory } from 'react-router'
import useOnClickOutside from 'hooks/useOnClickOutside'

export const Header: React.FC = () => {
const ref = useRef<HTMLDivElement>(null)
const history = useHistory()
const [isBarActive, setBarActive] = useState(false)
const flexWrapDivRef = createRef<HTMLDivElement>()
useOnClickOutside(flexWrapDivRef, () => isBarActive && setBarActive(false))

useEffect(() => {
const isClickedOutside = (e: any): void => {
isBarActive && ref.current && !ref.current.contains(e.target) && setBarActive(false)
}
document.addEventListener('mousedown', isClickedOutside)
return (): void => {
document.removeEventListener('mousedown', isClickedOutside)
}
}, [isBarActive])
const networkId = useNetworkId()
if (!networkId) {
return null
}

const prefixNetwork = PREFIX_BY_NETWORK_ID.get(networkId)

const handleNavigate = (e: any): void => {
const handleNavigate = (e: React.MouseEvent<HTMLAnchorElement>): void => {
e.preventDefault()
setBarActive(false)
history.push('/')
Expand All @@ -40,7 +33,7 @@ export const Header: React.FC = () => {
return (
<GenericHeader logoAlt="CoW Protocol Explorer" linkTo={`/${prefixNetwork || ''}`}>
<NetworkSelector networkId={networkId} />
<FlexWrap ref={ref} grow={1}>
<FlexWrap ref={flexWrapDivRef} grow={1}>
<MenuBarToggle isActive={isBarActive} onClick={(): void => setBarActive(!isBarActive)}>
<FontAwesomeIcon icon={isBarActive ? faTimes : faEllipsisH} />
</MenuBarToggle>
Expand Down