81 lines
1.9 KiB
JavaScript
81 lines
1.9 KiB
JavaScript
// @flow
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import React, { Component } from 'react';
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import { View } from 'react-native';
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import type { Dispatch } from 'redux';
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import { ColorSchemeRegistry } from '../../base/color-scheme';
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import { LoadingIndicator } from '../../base/react';
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import { connect } from '../../base/redux';
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import { StyleType } from '../../base/styles';
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import { destroyLocalTracks } from '../../base/tracks';
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import styles from './styles';
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/**
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* The type of React {@code Component} props of {@link BlankPage}.
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*/
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type Props = {
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/**
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* The color schemed style of the component.
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*/
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_styles: StyleType,
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dispatch: Dispatch<any>
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};
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/**
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* The React {@code Component} displayed by {@code AbstractApp} when it has no
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* {@code Route} to render. Renders a progress indicator when there are ongoing
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* network requests.
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*/
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class BlankPage extends Component<Props> {
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/**
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* Destroys the local tracks (if any) since no media is desired when this
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* component is rendered.
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*
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* @inheritdoc
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* @returns {void}
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*/
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componentDidMount() {
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this.props.dispatch(destroyLocalTracks());
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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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const { _styles } = this.props;
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return (
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<View
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style = { [
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styles.blankPageWrapper,
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_styles.loadingOverlayWrapper
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] }>
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<LoadingIndicator
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color = { _styles.indicatorColor }
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size = 'large' />
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</View>
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);
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}
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}
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/**
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* Maps part of the Redux state to the props of this component.
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*
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* @param {Object} state - The Redux state.
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* @returns {Props}
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*/
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function _mapStateToProps(state) {
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return {
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_styles: ColorSchemeRegistry.get(state, 'LoadConfigOverlay')
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};
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}
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export default connect(_mapStateToProps)(BlankPage);
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