init

react/features/etherpad/components/native/SharedDocument.tsx

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+import React, { PureComponent } from 'react';
+import { WithTranslation } from 'react-i18next';
+import { View, ViewStyle } from 'react-native';
+import { WebView } from 'react-native-webview';
+import { connect } from 'react-redux';
+
+import { IReduxState } from '../../../app/types';
+import { translate } from '../../../base/i18n/functions';
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
+import LoadingIndicator from '../../../base/react/components/native/LoadingIndicator';
+import { getSharedDocumentUrl } from '../../functions';
+
+import styles, { INDICATOR_COLOR } from './styles';
+
+/**
+ * The type of the React {@code Component} props of {@code ShareDocument}.
+ */
+interface IProps extends WithTranslation {
+
+    /**
+     * URL for the shared document.
+     */
+    _documentUrl?: string;
+
+    /**
+     * Default prop for navigation between screen components(React Navigation).
+     */
+    navigation: Object;
+}
+
+/**
+ * Implements a React native component that renders the shared document window.
+ */
+class SharedDocument extends PureComponent<IProps> {
+    /**
+     * Instantiates a new instance.
+     *
+     * @inheritdoc
+     */
+    constructor(props: IProps) {
+        super(props);
+
+        this._renderLoading = this._renderLoading.bind(this);
+    }
+
+    /**
+     * Implements React's {@link Component#render()}.
+     *
+     * @inheritdoc
+     */
+    override render() {
+        const { _documentUrl } = this.props;
+
+        return (
+            <JitsiScreen
+                style = { styles.sharedDocContainer }>
+                <WebView
+                    hideKeyboardAccessoryView = { true }
+                    incognito = { true }
+                    renderLoading = { this._renderLoading }
+                    source = {{ uri: _documentUrl ?? '' }}
+                    startInLoadingState = { true }
+                    style = { styles.sharedDoc }
+                    webviewDebuggingEnabled = { true } />
+            </JitsiScreen>
+        );
+    }
+
+    /**
+     * Renders the loading indicator.
+     *
+     * @returns {React$Component<any>}
+     */
+    _renderLoading() {
+        return (
+            <View style = { styles.indicatorWrapper as ViewStyle }>
+                <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.
+ * @param {any} _ownProps - Component's props.
+ * @private
+ * @returns {Object}
+ */
+export function _mapStateToProps(state: IReduxState, _ownProps: any) {
+    const documentUrl = getSharedDocumentUrl(state);
+
+    return {
+        _documentUrl: documentUrl
+    };
+}
+
+export default translate(connect(_mapStateToProps)(SharedDocument));

react/features/etherpad/components/native/styles.ts

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+import BaseTheme from '../../../base/ui/components/BaseTheme.native';
+
+export const INDICATOR_COLOR = BaseTheme.palette.ui07;
+
+export default {
+    indicatorWrapper: {
+        alignItems: 'center',
+        backgroundColor: BaseTheme.palette.ui10,
+        height: '100%',
+        justifyContent: 'center'
+    },
+
+    sharedDocContainer: {
+        backgroundColor: BaseTheme.palette.ui10,
+        flex: 1,
+        paddingRight: BaseTheme.spacing[3]
+    },
+
+    sharedDoc: {
+        marginBottom: BaseTheme.spacing[3]
+    },
+
+    webView: {
+        backgroundColor: BaseTheme.palette.ui10
+    }
+};