snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)
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74
react/features/base/ui/components/web/TextWithOverflow.tsx
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74
react/features/base/ui/components/web/TextWithOverflow.tsx
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import React, { ReactNode, useRef } from 'react';
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import { keyframes } from 'tss-react';
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import { makeStyles } from 'tss-react/mui';
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import { TEXT_OVERFLOW_TYPES } from '../../constants.web';
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interface ITextWithOverflowProps {
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children: ReactNode;
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className?: string;
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overflowType?: TEXT_OVERFLOW_TYPES;
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}
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const useStyles = makeStyles<{ translateDiff: number; }>()((_, { translateDiff }) => {
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return {
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animation: {
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'&:hover': {
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animation: `${keyframes`
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0%, 20% {
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transform: translateX(0%);
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left: 0%;
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}
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80%, 100% {
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transform: translateX(-${translateDiff}px);
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left: 100%;
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}
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`} ${Math.max(translateDiff * 50, 2000)}ms infinite alternate linear;`
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}
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},
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textContainer: {
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overflow: 'hidden'
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},
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[TEXT_OVERFLOW_TYPES.ELLIPSIS]: {
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display: 'block',
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overflow: 'hidden',
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textOverflow: 'ellipsis',
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whiteSpace: 'nowrap'
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},
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[TEXT_OVERFLOW_TYPES.SCROLL_ON_HOVER]: {
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display: 'inline-block',
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overflow: 'visible',
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whiteSpace: 'nowrap'
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}
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};
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});
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const TextWithOverflow = ({
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className,
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overflowType = TEXT_OVERFLOW_TYPES.ELLIPSIS,
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children
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}: ITextWithOverflowProps) => {
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const containerRef = useRef<HTMLDivElement>(null);
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const contentRef = useRef<HTMLSpanElement>(null);
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const shouldAnimateOnHover = overflowType === TEXT_OVERFLOW_TYPES.SCROLL_ON_HOVER
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&& containerRef.current
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&& contentRef.current
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&& containerRef.current.clientWidth < contentRef.current.clientWidth;
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const translateDiff = shouldAnimateOnHover ? contentRef.current.clientWidth - containerRef.current.clientWidth : 0;
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const { classes: styles, cx } = useStyles({ translateDiff });
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return (
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<div
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className = { cx(className, styles.textContainer) }
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ref = { containerRef }>
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<span
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className = { cx(styles[overflowType], shouldAnimateOnHover && styles.animation) }
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ref = { contentRef }>
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{children}
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</span>
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</div>
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);
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};
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export default TextWithOverflow;
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