77 lines
2.3 KiB
TypeScript
77 lines
2.3 KiB
TypeScript
import { connect } from 'react-redux';
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import { IReduxState } from '../../../app/types';
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import { translate } from '../../../base/i18n/functions';
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import { IconCameraRefresh } from '../../../base/icons/svg';
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import { MEDIA_TYPE } from '../../../base/media/constants';
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import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
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import { toggleCamera } from '../../../base/tracks/actions';
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import { isLocalTrackMuted, isToggleCameraEnabled } from '../../../base/tracks/functions';
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import { setOverflowMenuVisible } from '../../actions.web';
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/**
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* The type of the React {@code Component} props of {@link ToggleCameraButton}.
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*/
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interface IProps extends AbstractButtonProps {
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/**
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* Whether the current conference is in audio only mode or not.
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*/
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_lowBandwidthMode: boolean;
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/**
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* Whether video is currently muted or not.
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*/
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_videoMuted: boolean;
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}
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/**
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* An implementation of a button for toggling the camera facing mode.
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*/
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class ToggleCameraButton extends AbstractButton<IProps> {
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override accessibilityLabel = 'toolbar.accessibilityLabel.toggleCamera';
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override icon = IconCameraRefresh;
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override label = 'toolbar.toggleCamera';
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/**
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* Handles clicking/pressing the button.
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*
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* @returns {void}
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*/
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override _handleClick() {
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const { dispatch } = this.props;
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dispatch(toggleCamera());
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dispatch(setOverflowMenuVisible(false));
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}
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/**
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* Whether this button is disabled or not.
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*
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* @returns {boolean}
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*/
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override _isDisabled() {
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return this.props._lowBandwidthMode || this.props._videoMuted;
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}
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}
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/**
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* Maps (parts of) the redux state to the associated props for the
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* {@code ToggleCameraButton} component.
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*
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* @param {Object} state - The Redux state.
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* @returns {IProps}
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*/
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function mapStateToProps(state: IReduxState) {
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const { enabled: audioOnly } = state['features/base/low-bandwidth-mode'];
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const tracks = state['features/base/tracks'];
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return {
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_lowBandwidthMode: Boolean(audioOnly),
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_videoMuted: isLocalTrackMuted(tracks, MEDIA_TYPE.VIDEO),
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visible: isToggleCameraEnabled(state)
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};
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}
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export default translate(connect(mapStateToProps)(ToggleCameraButton));
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