"Fossies" - the Fresh Open Source Software Archive

Member "jitsi-meet-7313/react/features/noise-suppression/actions.ts" (2 Jun 2023, 3111 Bytes) of package /linux/misc/jitsi-meet-7313.tar.gz:

As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) TypeScript source code syntax highlighting (style: standard) with prefixed line numbers and code folding option. Alternatively you can here view or download the uninterpreted source code file. See also the last Fossies "Diffs" side-by-side code changes report for "actions.ts": jitsi-meet_8319_vs_jitsi-meet_8615.

    1 import { IStore } from '../app/types';
    2 import { getLocalJitsiAudioTrack } from '../base/tracks/functions';
    3 import { showErrorNotification } from '../notifications/actions';
    4 import { NOTIFICATION_TIMEOUT_TYPE } from '../notifications/constants';
    5 import { NoiseSuppressionEffect } from '../stream-effects/noise-suppression/NoiseSuppressionEffect';
    6 
    7 import { SET_NOISE_SUPPRESSION_ENABLED } from './actionTypes';
    8 import { canEnableNoiseSuppression, isNoiseSuppressionEnabled } from './functions';
    9 import logger from './logger';
   10 
   11 /**
   12  * Updates the noise suppression active state.
   13  *
   14  * @param {boolean} enabled - Is noise suppression enabled.
   15  * @returns {{
   16  *      type: SET_NOISE_SUPPRESSION_STATE,
   17  *      enabled: boolean
   18  * }}
   19  */
   20 export function setNoiseSuppressionEnabledState(enabled: boolean): any {
   21     return {
   22         type: SET_NOISE_SUPPRESSION_ENABLED,
   23         enabled
   24     };
   25 }
   26 
   27 /**
   28  *  Enabled/disable noise suppression depending on the current state.
   29  *
   30  * @returns {Function}
   31  */
   32 export function toggleNoiseSuppression(): any {
   33     return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
   34         if (isNoiseSuppressionEnabled(getState())) {
   35             dispatch(setNoiseSuppressionEnabled(false));
   36         } else {
   37             dispatch(setNoiseSuppressionEnabled(true));
   38         }
   39     };
   40 }
   41 
   42 /**
   43  * Attempt to enable or disable noise suppression using the {@link NoiseSuppressionEffect}.
   44  *
   45  * @param {boolean} enabled - Enable or disable noise suppression.
   46  *
   47  * @returns {Function}
   48  */
   49 export function setNoiseSuppressionEnabled(enabled: boolean): any {
   50     return async (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
   51         const state = getState();
   52 
   53         const { noiseSuppression: nsOptions } = state['features/base/config'];
   54         const localAudio = getLocalJitsiAudioTrack(state);
   55         const noiseSuppressionEnabled = isNoiseSuppressionEnabled(state);
   56 
   57         logger.info(`Attempting to set noise suppression enabled state: ${enabled}`);
   58 
   59         try {
   60             if (enabled && !noiseSuppressionEnabled) {
   61                 if (!canEnableNoiseSuppression(state, dispatch, localAudio)) {
   62                     return;
   63                 }
   64 
   65                 await localAudio.setEffect(new NoiseSuppressionEffect(nsOptions));
   66                 dispatch(setNoiseSuppressionEnabledState(true));
   67                 logger.info('Noise suppression enabled.');
   68 
   69             } else if (!enabled && noiseSuppressionEnabled) {
   70                 await localAudio.setEffect(undefined);
   71                 dispatch(setNoiseSuppressionEnabledState(false));
   72                 logger.info('Noise suppression disabled.');
   73             } else {
   74                 logger.warn(`Noise suppression enabled state already: ${enabled}`);
   75             }
   76         } catch (error) {
   77             logger.error(
   78                 `Failed to set noise suppression enabled to: ${enabled}`,
   79                 error
   80             );
   81 
   82             dispatch(showErrorNotification({
   83                 titleKey: 'notify.noiseSuppressionFailedTitle'
   84             }, NOTIFICATION_TIMEOUT_TYPE.MEDIUM));
   85         }
   86     };
   87 }