Files
meet/src/frontend/src/features/participantTile/components/ParticipantPlaceholder.tsx
T
lebaudantoine 0e3c978af2 ️(frontend) size the Avatar with CSS instead of useSize
Stop using the useSize hook to compute the Avatar size in JS. Rely
on CSS to size the Avatar responsively instead.

This removes a set of unnecessary re-renders triggered by the
useSize subscription every time the container resized.
2026-07-24 18:31:47 +02:00

56 lines
1.4 KiB
TypeScript

import { styled } from '@/styled-system/jsx'
import { Avatar } from '@/components/Avatar'
import { getParticipantBackgroundGradient } from '@/features/rooms/utils/getParticipantBackgroundGradient'
import React, { useMemo } from 'react'
const StyledParticipantPlaceHolder = styled('div', {
base: {
width: '100%',
height: '100%',
display: 'flex',
justifyContent: 'center',
alignItems: 'center',
containerType: 'size',
},
})
const StyledAvatarWrapper = styled('div', {
base: {
borderRadius: '50%',
aspectRatio: '1 / 1',
width: 'min(90cqmin, 160px)',
fontSize: 'min(27cqmin, 48px)',
'[data-lk-speaking="true"] &': {
animation: 'pulse 1s infinite',
},
},
})
type ParticipantPlaceholderProps = {
color: string
displayedNamed: string
}
export const ParticipantPlaceholder = React.memo(
({ color, displayedNamed }: ParticipantPlaceholderProps) => {
const backgroundGradient = useMemo(
() => getParticipantBackgroundGradient(color),
[color]
)
return (
<StyledParticipantPlaceHolder
style={{
backgroundColor: color,
backgroundImage: backgroundGradient,
}}
>
<StyledAvatarWrapper>
<Avatar name={displayedNamed} bgColor={color} context="placeholder" />
</StyledAvatarWrapper>
</StyledParticipantPlaceHolder>
)
}
)
ParticipantPlaceholder.displayName = 'ParticipantPlaceholder'