Files
bsky-social-app/src/view/com/util/forms/PostDropdownBtn.tsx
T
dan 31b0d7cede Render post menu items lazily (take two) (#6473)
* Revert "Revert "Render dropdown menu items lazily (#6437)" (#6470)"

This reverts commit 0b38c77faa.

* Lazily initialize menu items

* Split in two files

* Make it work on mobile

This is wonky because our useMenuDialog abstraction only has `isOpen` on web. I couldn't figure out a way to make it work xplat so I'm just tracking it myself manually.

* Fix typo in comment
2024-11-19 18:27:56 +00:00

112 lines
3.1 KiB
TypeScript

import React, {memo, useMemo, useState} from 'react'
import {
Pressable,
type PressableProps,
type StyleProp,
type ViewStyle,
} from 'react-native'
import {
AppBskyFeedDefs,
AppBskyFeedPost,
AppBskyFeedThreadgate,
RichText as RichTextAPI,
} from '@atproto/api'
import {msg} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {useTheme} from '#/lib/ThemeContext'
import {Shadow} from '#/state/cache/post-shadow'
import {atoms as a, useTheme as useAlf} from '#/alf'
import {DotGrid_Stroke2_Corner0_Rounded as DotsHorizontal} from '#/components/icons/DotGrid'
import {useMenuControl} from '#/components/Menu'
import * as Menu from '#/components/Menu'
import {EventStopper} from '../EventStopper'
import {PostDropdownMenuItems} from './PostDropdownBtnMenuItems'
let PostDropdownBtn = ({
testID,
post,
postFeedContext,
record,
richText,
style,
hitSlop,
size,
timestamp,
threadgateRecord,
}: {
testID: string
post: Shadow<AppBskyFeedDefs.PostView>
postFeedContext: string | undefined
record: AppBskyFeedPost.Record
richText: RichTextAPI
style?: StyleProp<ViewStyle>
hitSlop?: PressableProps['hitSlop']
size?: 'lg' | 'md' | 'sm'
timestamp: string
threadgateRecord?: AppBskyFeedThreadgate.Record
}): React.ReactNode => {
const theme = useTheme()
const alf = useAlf()
const {_} = useLingui()
const defaultCtrlColor = theme.palette.default.postCtrl
const menuControl = useMenuControl()
const [hasBeenOpen, setHasBeenOpen] = useState(false)
const lazyMenuControl = useMemo(
() => ({
...menuControl,
open() {
setHasBeenOpen(true)
// HACK. We need the state update to be flushed by the time
// menuControl.open() fires but RN doesn't expose flushSync.
setTimeout(menuControl.open)
},
}),
[menuControl, setHasBeenOpen],
)
return (
<EventStopper onKeyDown={false}>
<Menu.Root control={lazyMenuControl}>
<Menu.Trigger label={_(msg`Open post options menu`)}>
{({props, state}) => {
return (
<Pressable
{...props}
hitSlop={hitSlop}
testID={testID}
style={[
style,
a.rounded_full,
(state.hovered || state.pressed) && [
alf.atoms.bg_contrast_25,
],
]}>
<DotsHorizontal
fill={defaultCtrlColor}
style={{pointerEvents: 'none'}}
size={size}
/>
</Pressable>
)
}}
</Menu.Trigger>
{hasBeenOpen && (
// Lazily initialized. Once mounted, they stay mounted.
<PostDropdownMenuItems
testID={testID}
post={post}
postFeedContext={postFeedContext}
record={record}
richText={richText}
timestamp={timestamp}
threadgateRecord={threadgateRecord}
/>
)}
</Menu.Root>
</EventStopper>
)
}
PostDropdownBtn = memo(PostDropdownBtn)
export {PostDropdownBtn}