theluyuan
38ba663466
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Close stale issues and PRs / stale (push) Has been cancelled
69 lines
2.5 KiB
TypeScript
69 lines
2.5 KiB
TypeScript
import { IReduxState, IStore } from '../../app/types';
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import { showNotification } from '../../notifications/actions';
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import { NOTIFICATION_TIMEOUT_TYPE } from '../../notifications/constants';
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import JitsiMeetJS from '../lib-jitsi-meet';
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import { setScreenshareMuted } from '../media/actions';
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import { addLocalTrack, replaceLocalTrack } from './actions.any';
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import { getLocalDesktopTrack, getTrackState } from './functions.native';
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export * from './actions.any';
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/**
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* Signals that the local participant is ending screensharing or beginning the screensharing flow.
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*
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* @param {boolean} enabled - The state to toggle screen sharing to.
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* @param {boolean} _ignore1 - Ignored.
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* @param {any} _ignore2 - Ignored.
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* @returns {Function}
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*/
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export function toggleScreensharing(enabled: boolean, _ignore1?: boolean, _ignore2?: any) {
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return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
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const state = getState();
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if (enabled) {
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_startScreenSharing(dispatch, state);
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} else {
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dispatch(setScreenshareMuted(true));
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}
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};
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}
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/**
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* Creates desktop track and replaces the local one.
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*
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* @private
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* @param {Dispatch} dispatch - The redux {@code dispatch} function.
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* @param {Object} state - The redux state.
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* @returns {void}
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*/
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async function _startScreenSharing(dispatch: IStore['dispatch'], state: IReduxState) {
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try {
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const tracks: any[] = await JitsiMeetJS.createLocalTracks({ devices: [ 'desktop' ] });
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const track = tracks[0];
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const currentLocalDesktopTrack = getLocalDesktopTrack(getTrackState(state));
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const currentJitsiTrack = currentLocalDesktopTrack?.jitsiTrack;
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// The first time the user shares the screen we add the track and create the transceiver.
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// Afterwards, we just replace the old track, so the transceiver will be reused.
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if (currentJitsiTrack) {
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dispatch(replaceLocalTrack(currentJitsiTrack, track));
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} else {
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dispatch(addLocalTrack(track));
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}
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const { enabled: audioOnly } = state['features/base/audio-only'];
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if (audioOnly) {
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dispatch(showNotification({
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titleKey: 'notify.screenSharingAudioOnlyTitle',
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descriptionKey: 'notify.screenSharingAudioOnlyDescription',
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maxLines: 3
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}, NOTIFICATION_TIMEOUT_TYPE.LONG));
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}
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} catch (error: any) {
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console.log('ERROR creating screen-sharing stream ', error);
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}
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}
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