Files
bsky-social-app/src/view/com/util/fab/FABInner.tsx
T
2026-07-31 11:25:55 -07:00

96 lines
2.4 KiB
TypeScript

import {type ComponentProps, type JSX} from 'react'
import {
type GestureResponderEvent,
type Pressable,
type StyleProp,
StyleSheet,
type ViewStyle,
} from 'react-native'
import Animated from 'react-native-reanimated'
import {useSafeAreaInsets} from 'react-native-safe-area-context'
import {PressableScale} from '#/lib/custom-animations/PressableScale'
import {useHaptics} from '#/lib/haptics'
import {useMinimalShellFabTransform} from '#/lib/hooks/useMinimalShellTransform'
import {clamp} from '#/lib/numbers'
import {atoms as a, ios, useBreakpoints, useTheme} from '#/alf'
import {IS_WEB} from '#/env'
export interface FABProps extends ComponentProps<typeof Pressable> {
testID?: string
icon: JSX.Element
style?: StyleProp<ViewStyle>
}
export function FABInner({testID, icon, onPress, style, ...props}: FABProps) {
const insets = useSafeAreaInsets()
const {gtMobile} = useBreakpoints()
const t = useTheme()
const playHaptic = useHaptics()
const fabMinimalShellTransform = useMinimalShellFabTransform()
const size = gtMobile ? styles.sizeLarge : styles.sizeRegular
const tabletSpacing = gtMobile
? {right: a.pr_xl.paddingRight, bottom: a.pb_lg.paddingBottom}
: {
right: a.pr_lg.paddingRight,
bottom:
clamp(insets.bottom, a.pb_md.paddingBottom, 60) +
a.pb_md.paddingBottom,
}
return (
<Animated.View
style={[
styles.outer,
size,
tabletSpacing,
!gtMobile && fabMinimalShellTransform,
]}>
<PressableScale
testID={testID}
onPressIn={ios(() => playHaptic('Light'))}
onPress={evt => {
onPress?.(evt)
playHaptic('Light')
}}
onLongPress={ios((evt: GestureResponderEvent) => {
onPress?.(evt)
playHaptic('Heavy')
})}
targetScale={0.9}
style={[
a.rounded_full,
size,
{backgroundColor: t.palette.primary_500},
a.align_center,
a.justify_center,
style,
]}
{...props}>
{icon}
</PressableScale>
</Animated.View>
)
}
const styles = StyleSheet.create({
sizeRegular: {
width: 56,
height: 56,
borderRadius: 30,
},
sizeLarge: {
width: 70,
height: 70,
borderRadius: 35,
},
outer: {
// @ts-ignore web-only
position: IS_WEB ? 'fixed' : 'absolute',
zIndex: 1,
cursor: 'pointer',
},
})