jitsi-meet/react/features/conference/components/web/RaisedHandsCountLabel.tsx
theluyuan 38ba663466
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2025-09-02 14:49:16 +08:00

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TypeScript

import React, { useCallback } from 'react';
import { useTranslation } from 'react-i18next';
import { useDispatch, useSelector } from 'react-redux';
import { makeStyles } from 'tss-react/mui';
import { IReduxState } from '../../../app/types';
import { IconRaiseHand } from '../../../base/icons/svg';
import Label from '../../../base/label/components/web/Label';
import Tooltip from '../../../base/tooltip/components/Tooltip';
import { open as openParticipantsPane } from '../../../participants-pane/actions.web';
const useStyles = makeStyles()(theme => {
return {
label: {
backgroundColor: theme.palette.warning02,
color: theme.palette.uiBackground
}
};
});
const RaisedHandsCountLabel = () => {
const { classes: styles, theme } = useStyles();
const dispatch = useDispatch();
const raisedHandsCount = useSelector((state: IReduxState) =>
(state['features/base/participants'].raisedHandsQueue || []).length);
const { t } = useTranslation();
const onClick = useCallback(() => {
dispatch(openParticipantsPane());
}, []);
return raisedHandsCount > 0 ? (<Tooltip
content = { t('raisedHandsLabel') }
position = { 'bottom' }>
<Label
accessibilityText = { t('raisedHandsLabel') }
className = { styles.label }
icon = { IconRaiseHand }
iconColor = { theme.palette.icon04 }
id = 'raisedHandsCountLabel'
onClick = { onClick }
text = { `${raisedHandsCount}` } />
</Tooltip>) : null;
};
export default RaisedHandsCountLabel;