88 lines
1.9 KiB
JavaScript
88 lines
1.9 KiB
JavaScript
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// @flow
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import { connect } from 'react-redux';
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import { getAppProp } from '../../../../app';
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import { translate } from '../../../../base/i18n';
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import { enterPictureInPicture } from '../../../../mobile/picture-in-picture';
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import AbstractButton from '../AbstractButton';
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import type { Props as AbstractButtonProps } from '../AbstractButton';
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type Props = AbstractButtonProps & {
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/**
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* Whether Picture-in-Picture is enabled or not.
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*/
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_enabled: 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 implementation of a button for entering Picture-in-Picture mode.
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*/
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class PictureInPictureButton extends AbstractButton<Props, *> {
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accessibilityLabel = 'Picture in picture';
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iconName = 'icon-menu-down';
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label = 'toolbar.pip';
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/**
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* Handles clicking / pressing the button.
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*
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* @private
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* @returns {void}
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*/
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_handleClick() {
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this.props.dispatch(enterPictureInPicture());
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}
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/**
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* Indicates whether this button is disabled or not.
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*
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* @override
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* @private
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* @returns {boolean}
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*/
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_isDisabled() {
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return false;
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}
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/**
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* Implements React's {@link Component#render()}.
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*
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* @inheritdoc
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* @returns {?ReactElement}
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*/
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render() {
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if (!this.props._enabled) {
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// $FlowFixMe
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return null;
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}
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return super.render();
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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 PictureInPictureButton} 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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* _enabled: 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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_enabled: Boolean(getAppProp(state, 'pictureInPictureEnabled'))
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};
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}
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export default translate(connect(_mapStateToProps)(PictureInPictureButton));
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