82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
// @flow
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import { openDialog } from '../../base/dialog';
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import { translate } from '../../base/i18n';
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import { IconVirtualBackground } from '../../base/icons';
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import { connect } from '../../base/redux';
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import { AbstractButton } from '../../base/toolbox/components';
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import type { AbstractButtonProps } from '../../base/toolbox/components';
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import { checkBlurSupport } from '../functions';
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import { VirtualBackgroundDialog } from './index';
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/**
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* The type of the React {@code Component} props of {@link VideoBackgroundButton}.
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*/
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type Props = AbstractButtonProps & {
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/**
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* True if the video background is blurred or false if it is not.
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*/
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_isBackgroundEnabled: boolean,
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/**
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* The redux {@code dispatch} function.
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*/
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dispatch: Function
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};
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/**
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* An abstract implementation of a button that toggles the video background dialog.
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*/
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class VideoBackgroundButton extends AbstractButton<Props, *> {
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accessibilityLabel = 'toolbar.accessibilityLabel.selectBackground';
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icon = IconVirtualBackground;
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label = 'toolbar.selectBackground';
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tooltip = 'toolbar.selectBackground';
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/**
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* Handles clicking / pressing the button, and toggles the virtual background dialog
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* state accordingly.
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*
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* @protected
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* @returns {void}
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*/
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_handleClick() {
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const { dispatch } = this.props;
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dispatch(openDialog(VirtualBackgroundDialog));
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}
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/**
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* Returns {@code boolean} value indicating if the background effect is
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* enabled or not.
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*
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* @protected
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* @returns {boolean}
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*/
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_isToggled() {
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return this.props._isBackgroundEnabled;
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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 VideoBackgroundButton} component.
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*
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* @param {Object} state - The Redux state.
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* @private
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* @returns {{
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* _isBackgroundEnabled: boolean
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* }}
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*/
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function _mapStateToProps(state): Object {
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return {
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_isBackgroundEnabled: Boolean(state['features/virtual-background'].backgroundEffectEnabled),
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visible: checkBlurSupport()
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};
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}
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export default translate(connect(_mapStateToProps)(VideoBackgroundButton));
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