jiti-meet/react/features/etherpad/components/native/SharedDocument.js

135 lines
3.5 KiB
JavaScript

// @flow
import React, { PureComponent } from 'react';
import { View } from 'react-native';
import { WebView } from 'react-native-webview';
import { ColorSchemeRegistry } from '../../../base/color-scheme';
import { translate } from '../../../base/i18n';
import { IconArrowBack } from '../../../base/icons';
import JitsiScreen from '../../../base/modal/components/JitsiScreen';
import { LoadingIndicator } from '../../../base/react';
import { connect } from '../../../base/redux';
import HeaderNavigationButton
from '../../../mobile/navigation/components/HeaderNavigationButton';
import { goBack } from '../../../mobile/navigation/components/conference/ConferenceNavigationContainerRef';
import { getSharedDocumentUrl } from '../../functions';
import styles, { INDICATOR_COLOR } from './styles';
/**
* The type of the React {@code Component} props of {@code ShareDocument}.
*/
type Props = {
/**
* URL for the shared document.
*/
_documentUrl: string,
/**
* Color schemed style of the header component.
*/
_headerStyles: Object,
/**
* Default prop for navigation between screen components(React Navigation).
*/
navigation: Object,
/**
* Function to be used to translate i18n labels.
*/
t: Function
};
/**
* Implements a React native component that renders the shared document window.
*/
class SharedDocument extends PureComponent<Props> {
/**
* Instantiates a new instance.
*
* @inheritdoc
*/
constructor(props: Props) {
super(props);
this._renderLoading = this._renderLoading.bind(this);
}
/**
* Implements React's {@link Component#componentDidMount()}. Invoked
* immediately after this component is mounted.
*
* @inheritdoc
* @returns {void}
*/
componentDidMount() {
const { navigation } = this.props;
navigation.setOptions({
headerLeft: () => (
<HeaderNavigationButton
onPress = { goBack }
src = { IconArrowBack } />
)
});
}
/**
* Implements React's {@link Component#render()}.
*
* @inheritdoc
*/
render() {
const { _documentUrl } = this.props;
return (
<JitsiScreen
addHeaderHeightValue = { true }
style = { styles.sharedDocContainer }>
<WebView
renderLoading = { this._renderLoading }
source = {{ uri: _documentUrl }}
startInLoadingState = { true } />
</JitsiScreen>
);
}
_renderLoading: () => React$Component<any>;
/**
* Renders the loading indicator.
*
* @returns {React$Component<any>}
*/
_renderLoading() {
return (
<View style = { styles.indicatorWrapper }>
<LoadingIndicator
color = { INDICATOR_COLOR }
size = 'large' />
</View>
);
}
}
/**
* Maps (parts of) the redux state to {@link SharedDocument} React {@code Component} props.
*
* @param {Object} state - The redux store/state.
* @private
* @returns {Object}
*/
export function _mapStateToProps(state: Object) {
const documentUrl = getSharedDocumentUrl(state);
return {
_documentUrl: documentUrl,
_headerStyles: ColorSchemeRegistry.get(state, 'Header')
};
}
export default translate(connect(_mapStateToProps)(SharedDocument));