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upstream-jitsi-meet/react/features/toolbox/components/native/LowBandwidthModeButton.ts
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snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)
2026-09-15 15:56:32 +05:00

97 lines
3.1 KiB
TypeScript

import { connect } from 'react-redux';
import { IReduxState } from '../../../app/types';
import { LOW_BANDWIDTH_MODE_BUTTON_ENABLED } from '../../../base/flags/constants';
import { getFeatureFlag } from '../../../base/flags/functions';
import { translate } from '../../../base/i18n/functions';
import { IconLowBandwidthMode, IconLowBandwidthModeOff } from '../../../base/icons/svg';
import { setLowBandwidthMode, toggleLowBandwidthMode } from '../../../base/low-bandwidth-mode/actions';
import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
import {
navigate
} from '../../../mobile/navigation/components/conference/ConferenceNavigationContainerRef';
import { screen } from '../../../mobile/navigation/routes';
/**
* The type of the React {@code Component} props of {@link LowBandwidthModeButton}.
*/
interface IProps extends AbstractButtonProps {
/**
* Whether the current conference is in audio only mode or not.
*/
_lowBandwidthMode: boolean;
/**
* Indicates whether the car mode is enabled.
*/
_startCarMode?: boolean;
}
/**
* An implementation of a button for toggling the audio-only mode.
*/
class LowBandwidthModeButton extends AbstractButton<IProps> {
override accessibilityLabel = 'toolbar.accessibilityLabel.lowBandwidthMode';
override icon = IconLowBandwidthMode;
override label = 'toolbar.lowBandwidthModeOn';
override toggledIcon = IconLowBandwidthModeOff;
override toggledLabel = 'toolbar.lowBandwidthModeOff';
/**
* Handles clicking / pressing the button.
*
* @override
* @protected
* @returns {void}
*/
override _handleClick() {
const { _lowBandwidthMode, _startCarMode, dispatch } = this.props;
if (!_lowBandwidthMode && _startCarMode) {
dispatch(setLowBandwidthMode(true));
navigate(screen.conference.carmode);
} else {
dispatch(toggleLowBandwidthMode());
}
}
/**
* Indicates whether this button is in toggled state or not.
*
* @override
* @protected
* @returns {boolean}
*/
override _isToggled() {
return this.props._lowBandwidthMode;
}
}
/**
* Maps (parts of) the redux state to the associated props for the
* {@code LowBandwidthModeButton} component.
*
* @param {Object} state - The Redux state.
* @param {Object} ownProps - The properties explicitly passed to the component instance.
* @private
* @returns {{
* _lowBandwidthMode: boolean
* }}
*/
function _mapStateToProps(state: IReduxState, ownProps: any) {
const { enabled: audioOnly } = state['features/base/low-bandwidth-mode'];
const enabledInFeatureFlags = getFeatureFlag(state, LOW_BANDWIDTH_MODE_BUTTON_ENABLED, true);
const { startCarMode } = state['features/base/settings'];
const { visible = enabledInFeatureFlags } = ownProps;
return {
_lowBandwidthMode: Boolean(audioOnly),
_startCarMode: startCarMode,
visible
};
}
export default translate(connect(_mapStateToProps)(LowBandwidthModeButton));