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

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

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+import { connect } from 'react-redux';
+
+import { IReduxState } from '../../../app/types';
+import { openDialog } from '../../../base/dialog/actions';
+import { translate } from '../../../base/i18n/functions';
+import { IconTranslate } from '../../../base/icons/svg';
+import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
+
+import AudioTranslationDialog from './AudioTranslationDialog';
+
+interface IProps extends AbstractButtonProps {
+
+    /**
+     * The target language remote audio is currently translated into, or null.
+     */
+    _language: string | null;
+}
+
+/**
+ * A toolbar button that opens the AI audio-translation language selector.
+ */
+class AudioTranslationButton extends AbstractButton<IProps> {
+    override accessibilityLabel = 'toolbar.accessibilityLabel.audioTranslation';
+    override icon = IconTranslate;
+    override label = 'toolbar.audioTranslation';
+    override tooltip = 'toolbar.audioTranslation';
+
+    /**
+     * Handles clicking the button by opening the language selector dialog.
+     *
+     * @override
+     * @returns {void}
+     */
+    override _handleClick() {
+        this.props.dispatch(openDialog('AudioTranslationDialog', AudioTranslationDialog));
+    }
+
+    /**
+     * Indicates whether this button is in the toggled (translation-on) state.
+     *
+     * @override
+     * @returns {boolean}
+     */
+    override _isToggled() {
+        return Boolean(this.props._language);
+    }
+}
+
+/**
+ * Maps (parts of) the redux state to the button's props.
+ *
+ * @param {IReduxState} state - The redux state.
+ * @returns {Object}
+ */
+function _mapStateToProps(state: IReduxState) {
+    return {
+        _language: state['features/audio-translation'].language
+    };
+}
+
+export default translate(connect(_mapStateToProps)(AudioTranslationButton));