snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/audio-translation/components/web/AudioTranslationDialog.tsx

@@ -0,0 +1,89 @@
+import React, { useCallback } from 'react';
+import { useDispatch, useSelector } from 'react-redux';
+import { makeStyles } from 'tss-react/mui';
+
+import { IReduxState } from '../../../app/types';
+import { hideDialog } from '../../../base/dialog/actions';
+import { translate } from '../../../base/i18n/functions';
+import Dialog from '../../../base/ui/components/web/Dialog';
+import { setAudioTranslationLanguage, setParticipantAudioTranslationLanguage } from '../../actions';
+import { SUPPORTED_TRANSLATION_LANGUAGES } from '../../constants';
+
+import AudioTranslationLanguageItem from './AudioTranslationLanguageItem';
+
+interface IProps {
+
+    /**
+     * When set, the dialog targets this single participant (overriding the default); otherwise it sets the
+     * default language for every speaker.
+     */
+    participantId?: string;
+
+    /**
+     * Invoked to obtain translated strings.
+     */
+    t: (key: string) => string;
+}
+
+const useStyles = makeStyles()(() => {
+    return {
+        list: {
+            display: 'flex',
+            flexDirection: 'column'
+        }
+    };
+});
+
+/**
+ * A dialog for selecting the AI audio-translation target language (or off).
+ *
+ * @param {IProps} props - The component's props.
+ * @returns {ReactElement}
+ */
+const AudioTranslationDialog = ({ participantId, t }: IProps) => {
+    const dispatch = useDispatch();
+    const { classes: styles } = useStyles();
+    const defaultLanguage = useSelector((state: IReduxState) => state['features/audio-translation'].language);
+    const participantLanguages
+        = useSelector((state: IReduxState) => state['features/audio-translation'].participantLanguages);
+
+    // Highlight the effective language for the target: the per-participant override if one is set, else the
+    // default. (For the conference-wide dialog there is no participantId, so this is just the default.)
+    const language = participantId && participantId in participantLanguages
+        ? participantLanguages[participantId]
+        : defaultLanguage;
+
+    const onSelect = useCallback((code: string | null) => {
+        if (participantId) {
+            dispatch(setParticipantAudioTranslationLanguage(participantId, code));
+        } else {
+            dispatch(setAudioTranslationLanguage(code));
+        }
+        dispatch(hideDialog());
+    }, [ dispatch, participantId ]);
+
+    return (
+        <Dialog
+            cancel = {{ hidden: true }}
+            ok = {{ hidden: true }}
+            titleKey = 'toolbar.audioTranslation'>
+            <div className = { styles.list }>
+                <AudioTranslationLanguageItem
+                    code = { null }
+                    label = { t('toolbar.audioTranslationOff') }
+                    onSelect = { onSelect }
+                    selected = { !language } />
+                { SUPPORTED_TRANSLATION_LANGUAGES.map(({ code, label }) => (
+                    <AudioTranslationLanguageItem
+                        code = { code }
+                        key = { code }
+                        label = { label }
+                        onSelect = { onSelect }
+                        selected = { language === code } />
+                )) }
+            </div>
+        </Dialog>
+    );
+};
+
+export default translate(AudioTranslationDialog);