104 lines
3.9 KiB
JavaScript
104 lines
3.9 KiB
JavaScript
// @flow
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import React, { useCallback, useEffect, useState } from 'react';
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import { useTranslation } from 'react-i18next';
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import { useDispatch, useSelector } from 'react-redux';
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import { ThemeProvider } from 'styled-components';
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import { openDialog } from '../../base/dialog';
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import {
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getParticipantCount,
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isEveryoneModerator,
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isLocalParticipantModerator
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} from '../../base/participants';
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import { MuteEveryoneDialog } from '../../video-menu/components/';
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import { close } from '../actions';
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import { classList, findStyledAncestor, getParticipantsPaneOpen } from '../functions';
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import theme from '../theme.json';
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import { FooterContextMenu } from './FooterContextMenu';
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import { LobbyParticipantList } from './LobbyParticipantList';
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import { MeetingParticipantList } from './MeetingParticipantList';
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import {
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AntiCollapse,
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Close,
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Container,
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Footer,
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FooterButton,
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FooterEllipsisButton,
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FooterEllipsisContainer,
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Header
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} from './styled';
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export const ParticipantsPane = () => {
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const dispatch = useDispatch();
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const paneOpen = useSelector(getParticipantsPaneOpen);
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const isLocalModerator = useSelector(isLocalParticipantModerator);
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const participantsCount = useSelector(getParticipantCount);
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const everyoneModerator = useSelector(isEveryoneModerator);
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const showContextMenu = !everyoneModerator && participantsCount > 2;
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const [ contextOpen, setContextOpen ] = useState(false);
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const { t } = useTranslation();
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const closePane = useCallback(() => dispatch(close(), [ dispatch ]));
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const closePaneKeyPress = useCallback(e => {
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if (closePane && (e.key === ' ' || e.key === 'Enter')) {
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e.preventDefault();
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closePane();
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}
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}, [ closePane ]);
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const muteAll = useCallback(() => dispatch(openDialog(MuteEveryoneDialog)), [ dispatch ]);
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useEffect(() => {
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const handler = [ 'click', e => {
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if (!findStyledAncestor(e.target, FooterEllipsisContainer)) {
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setContextOpen(false);
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}
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} ];
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window.addEventListener(...handler);
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return () => window.removeEventListener(...handler);
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}, [ contextOpen ]);
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const toggleContext = useCallback(() => setContextOpen(!contextOpen), [ contextOpen, setContextOpen ]);
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return (
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<ThemeProvider theme = { theme }>
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<div className = { classList('participants_pane', !paneOpen && 'participants_pane--closed') }>
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<div className = 'participants_pane-content'>
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<Header>
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<Close
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aria-label = { t('participantsPane.close', 'Close') }
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onClick = { closePane }
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onKeyPress = { closePaneKeyPress }
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role = 'button'
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tabIndex = { 0 } />
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</Header>
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<Container>
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<LobbyParticipantList />
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<AntiCollapse />
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<MeetingParticipantList />
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</Container>
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{isLocalModerator && (
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<Footer>
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<FooterButton onClick = { muteAll }>
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{t('participantsPane.actions.muteAll')}
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</FooterButton>
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{showContextMenu && (
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<FooterEllipsisContainer>
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<FooterEllipsisButton
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id = 'participants-pane-context-menu'
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onClick = { toggleContext } />
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{contextOpen && <FooterContextMenu onMouseLeave = { toggleContext } />}
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</FooterEllipsisContainer>
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)}
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</Footer>
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)}
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</div>
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</div>
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</ThemeProvider>
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);
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};
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