[RN] Dynamically adjust LargeView's Avatar to available size (Coding style: comments, flow)

Flow caught an incorrect function call.

react/features/base/dialog/components/Dialog.native.js

@@ -42,7 +42,7 @@ type Props = {
     /**
      * I18n key to put as body title.
      */
-    bodyKey: String,
+    bodyKey: string,
 
     textInputProps: Object
 };

react/features/base/participants/components/Avatar.native.js

@@ -1,4 +1,5 @@
-import PropTypes from 'prop-types';
+// @flow
+
 import React, { Component } from 'react';
 import { Image, View } from 'react-native';
 
@@ -23,36 +24,48 @@ import styles from './styles';
  */
 const _DEFAULT_SOURCE = require('../../../../../images/avatar.png');
 
+/**
+ * The type of the React {@link Component} props of {@link Avatar}.
+ */
+type Props = {
+
+    /**
+     * The size for the {@link Avatar}.
+     */
+    size: number,
+
+
+    /**
+     * The URI of the {@link Avatar}.
+     */
+    uri: string
+};
+
+/**
+ * The type of the React {@link Component} state of {@link Avatar}.
+ */
+type State = {
+    backgroundColor: string,
+    source: number | { uri: string }
+};
+
 /**
  * Implements an avatar as a React Native/mobile {@link Component}.
  */
-export default class Avatar extends Component {
+export default class Avatar extends Component<Props, State> {
     /**
-     * Avatar component's property types.
-     *
-     * @static
+     * The indicator which determines whether this {@code Avatar} has been
+     * unmounted.
      */
-    static propTypes = {
-        /**
-         * The size for the {@link Avatar}.
-         */
-        size: PropTypes.number,
-
-        /**
-         * The URI of the {@link Avatar}.
-         *
-         * @type {string}
-         */
-        uri: PropTypes.string
-    };
+    _unmounted: ?boolean;
 
     /**
      * Initializes a new Avatar instance.
      *
-     * @param {Object} props - The read-only React Component props with which
+     * @param {Props} props - The read-only React Component props with which
      * the new instance is to be initialized.
      */
-    constructor(props) {
+    constructor(props: Props) {
         super(props);
 
         // Fork (in Facebook/React speak) the prop uri because Image will
@@ -68,11 +81,11 @@ export default class Avatar extends Component {
      * Additionally, other props may be forked as well.
      *
      * @inheritdoc
-     * @param {Object} nextProps - The read-only React Component props that this
+     * @param {Props} nextProps - The read-only React Component props that this
      * instance will receive.
      * @returns {void}
      */
-    componentWillReceiveProps(nextProps) {
+    componentWillReceiveProps(nextProps: Props) {
         // uri
         const prevURI = this.props && this.props.uri;
         const nextURI = nextProps && nextProps.uri;
@@ -226,14 +239,17 @@ export default class Avatar extends Component {
         } = this.state;
 
         // Compute the base style
+        const borderRadius = size / 2;
         const style = {
             ...styles.avatar,
 
             // XXX Workaround for Android: for radii < 80 the border radius
-            // doesn't work properly, but applying a radius twice as big
-            // seems to do the trick.
-            borderRadius: size / 2 < 80
-                ? Platform.OS === 'android' ? size * 2 : size / 2 : size / 2,
+            // doesn't work properly, but applying a radius twice as big seems
+            // to do the trick.
+            borderRadius:
+                Platform.OS === 'android' && borderRadius < 80
+                    ? size * 2
+                    : borderRadius,
             height: size,
             width: size
         };

react/features/base/participants/components/Avatar.web.js

@@ -1,24 +1,22 @@
-import PropTypes from 'prop-types';
+// @flow
+
 import React, { Component } from 'react';
 
 /**
- * Implements an avatar as a React/Web {@link Component}.
+ * The type of the React {@link Component} props of {@link Avatar}.
  */
-export default class Avatar extends Component {
+type Props = {
+
     /**
-     * Avatar component's property types.
-     *
-     * @static
+     * The URI of the {@link Avatar}.
      */
-    static propTypes = {
-        /**
-         * The URI of the {@link Avatar}.
-         *
-         * @type {string}
-         */
-        uri: PropTypes.string
-    };
+    uri: string
+};
 
+/**
+ * Implements an avatar as a React/Web {@link Component}.
+ */
+export default class Avatar extends Component<Props> {
     /**
      * Implements React's {@link Component#render()}.
      *

react/features/base/participants/components/ParticipantView.native.js

@@ -1,10 +1,9 @@
-import PropTypes from 'prop-types';
+// @flow
+
 import React, { Component } from 'react';
 import { Text, View } from 'react-native';
 import { connect } from 'react-redux';
 
-import { prefetch } from '../../../mobile/image-cache';
-
 import { translate } from '../../i18n';
 import { JitsiParticipantConnectionStatus } from '../../lib-jitsi-meet';
 import {
@@ -12,116 +11,117 @@ import {
     shouldRenderVideoTrack,
     VideoTrack
 } from '../../media';
+import { prefetch } from '../../../mobile/image-cache';
 import { Container, TintedView } from '../../react';
 import { getTrackByMediaTypeAndParticipant } from '../../tracks';
 
+import Avatar from './Avatar';
 import {
-    getAvatarURL, getParticipantById, getParticipantDisplayName
+    getAvatarURL,
+    getParticipantById,
+    getParticipantDisplayName
 } from '../functions';
-
-import Avatar from './Avatar';
 import styles from './styles';
 
 /**
- * Implements a React Component which depicts a specific participant's avatar
- * and video.
- *
- * @extends Component
+ * The type of the React {@link Component} props of {@link ParticipantView}.
  */
-class ParticipantView extends Component {
+type Props = {
+
     /**
-     * ParticipantView component's property types.
+     * The indicator which determines whether conferencing is in audio-only
+     * mode.
      *
-     * @static
+     * @private
      */
-    static propTypes = {
-        /**
-         * The indicator which determines whether conferencing is in audio-only
-         * mode.
-         *
-         * @private
-         */
-        _audioOnly: PropTypes.bool,
-
-        /**
-         * The source (e.g. URI, URL) of the avatar image of the participant
-         * with {@link #participantId}.
-         *
-         * @private
-         */
-        _avatar: PropTypes.string,
-
-        /**
-         * The connection status of the participant. Her video will only be
-         * rendered if the connection status is 'active'; otherwise, the avatar
-         * will be rendered. If undefined, 'active' is presumed.
-         *
-         * @private
-         */
-        _connectionStatus: PropTypes.string,
-
-        /**
-         * The name of the participant which this component represents.
-         *
-         * @private
-         */
-        _participantName: PropTypes.string,
-
-        /**
-         * The video Track of the participant with {@link #participantId}.
-         */
-        _videoTrack: PropTypes.object,
-
-        /**
-         * The avatar size.
-         */
-        avatarSize: PropTypes.number,
-
-        /**
-         * The ID of the participant (to be) depicted by ParticipantView.
-         *
-         * @public
-         */
-        participantId: PropTypes.string,
-
-        /**
-         * True if the avatar of the depicted participant is to be shown should
-         * the avatar be available and the video of the participant is not to be
-         * shown; otherwise, false. If undefined, defaults to true.
-         */
-        showAvatar: PropTypes.bool,
-
-        /**
-         * True if the video of the depicted participant is to be shown should
-         * the video be available. If undefined, defaults to true.
-         */
-        showVideo: PropTypes.bool,
-
-        /**
-         * The style, if any, to apply to ParticipantView in addition to its
-         * default style.
-         */
-        style: PropTypes.object,
-
-        /**
-         * The function to translate human-readable text.
-         */
-        t: PropTypes.func,
-
-        /**
-         * Indicates if the connectivity info label should be shown, if
-         * appropriate. It will be shown in case the connection is interrupted.
-         */
-        useConnectivityInfoLabel: PropTypes.bool,
-
-        /**
-         * The z-order of the Video of ParticipantView in the stacking space of
-         * all Videos. For more details, refer to the zOrder property of the
-         * Video class for React Native.
-         */
-        zOrder: PropTypes.number
-    };
+    _audioOnly: boolean,
+
+    /**
+     * The source (e.g. URI, URL) of the avatar image of the participant with
+     * {@link #participantId}.
+     *
+     * @private
+     */
+    _avatar: string,
+
+    /**
+     * The connection status of the participant. Her video will only be rendered
+     * if the connection status is 'active'; otherwise, the avatar will be
+     * rendered. If undefined, 'active' is presumed.
+     *
+     * @private
+     */
+    _connectionStatus: string,
+
+    /**
+     * The name of the participant which this component represents.
+     *
+     * @private
+     */
+    _participantName: string,
+
+    /**
+     * The video Track of the participant with {@link #participantId}.
+     */
+    _videoTrack: Object,
 
+    /**
+     * The avatar size.
+     */
+    avatarSize: number,
+
+    /**
+     * The ID of the participant (to be) depicted by {@link ParticipantView}.
+     *
+     * @public
+     */
+    participantId: string,
+
+    /**
+     * True if the avatar of the depicted participant is to be shown should the
+     * avatar be available and the video of the participant is not to be shown;
+     * otherwise, false. If undefined, defaults to true.
+     */
+    showAvatar: boolean,
+
+    /**
+     * True if the video of the depicted participant is to be shown should the
+     * video be available. If undefined, defaults to true.
+     */
+    showVideo: boolean,
+
+    /**
+     * The style, if any, to apply to {@link ParticipantView} in addition to its
+     * default style.
+     */
+    style: Object,
+
+    /**
+     * The function to translate human-readable text.
+     */
+    t: Function,
+
+    /**
+     * Indicates if the connectivity info label should be shown, if appropriate.
+     * It will be shown in case the connection is interrupted.
+     */
+    useConnectivityInfoLabel: boolean,
+
+    /**
+     * The z-order of the {@link Video} of {@link ParticipantView} in the
+     * stacking space of all {@code Video}s. For more details, refer to the
+     * {@code zOrder} property of the {@code Video} class for React Native.
+     */
+    zOrder: number
+};
+
+/**
+ * Implements a React Component which depicts a specific participant's avatar
+ * and video.
+ *
+ * @extends Component
+ */
+class ParticipantView extends Component<Props> {
     /**
      * Renders the connection status label, if appropriate.
      *
@@ -150,8 +150,8 @@ class ParticipantView extends Component {
             t
         } = this.props;
 
-        // XXX Consider splitting this component into 2: one for the large
-        // view and one for the thumbnail. Some of these don't apply to both.
+        // XXX Consider splitting this component into 2: one for the large view
+        // and one for the thumbnail. Some of these don't apply to both.
         const containerStyle = {
             ...styles.connectionInfoContainer,
             width: avatarSize * 1.5
@@ -261,16 +261,18 @@ function _toBoolean(value, undefinedValue) {
 }
 
 /**
- * Maps (parts of) the Redux state to the associated ParticipantView's props.
+ * Maps (parts of) the redux state to the associated {@link ParticipantView}'s
+ * props.
  *
- * @param {Object} state - The Redux state.
- * @param {Object} ownProps - The React Component props passed to the associated
- * (instance of) ParticipantView.
+ * @param {Object} state - The redux state.
+ * @param {Object} ownProps - The React {@code Component} props passed to the
+ * associated (instance of) {@code ParticipantView}.
  * @private
  * @returns {{
  *     _audioOnly: boolean,
  *     _avatar: string,
  *     _connectionStatus: string,
+ *     _participantName: string,
  *     _videoTrack: Track
  * }}
  */
@@ -287,7 +289,7 @@ function _mapStateToProps(state, ownProps) {
     if (participant) {
         avatar = getAvatarURL(participant);
         connectionStatus = participant.connectionStatus;
-        participantName = getParticipantDisplayName(state);
+        participantName = getParticipantDisplayName(state, participant.id);
 
         // Avatar (on React Native) now has the ability to generate an
         // automatically-colored default image when no URI/URL is specified or

react/features/base/participants/functions.js

@@ -160,7 +160,8 @@ export function getParticipantCount(stateful: Object | Function) {
  * @returns {string}
  */
 export function getParticipantDisplayName(
-        stateful: Object | Function, id: string) {
+        stateful: Object | Function,
+        id: string) {
     const participant = getParticipantById(stateful, id);
 
     if (participant) {

react/features/filmstrip/components/Thumbnail.js

@@ -18,11 +18,11 @@ import {
     styles,
     VideoMutedIndicator
 } from './_';
-
 import { AVATAR_SIZE } from './styles';
 
 /**
  * React component for video thumbnail.
+ *
  * @extends Component
  */
 class Thumbnail extends Component {

react/features/large-video/components/LargeVideo.native.js

@@ -8,6 +8,9 @@ import { DimensionsDetector } from '../../base/responsive-ui';
 
 import styles, { AVATAR_SIZE } from './styles';
 
+/**
+ * The type of the React {@link Component} props of {@link LargeVideo}.
+ */
 type Props = {
 
     /**
@@ -18,6 +21,9 @@ type Props = {
     _participantId: string
 };
 
+/**
+ * The type of the React {@link Component} state of {@link LargeVideo}.
+ */
 type State = {
 
     /**
@@ -57,6 +63,7 @@ class LargeVideo extends Component<Props, State> {
     constructor(props) {
         super(props);
 
+        // Bind event handlers so they are only bound once per instance.
         this._onDimensionsChanged = this._onDimensionsChanged.bind(this);
     }
 
@@ -75,19 +82,18 @@ class LargeVideo extends Component<Props, State> {
     _onDimensionsChanged(width: number, height: number) {
         // Get the size, rounded to the nearest even number.
         const size = 2 * Math.round(Math.min(height, width) / 2);
-
-        let newState;
+        let nextState;
 
         if (size < AVATAR_SIZE * 1.5) {
-            newState = {
+            nextState = {
                 avatarSize: size - 15, // Leave some margin.
                 useConnectivityInfoLabel: false
             };
         } else {
-            newState = DEFAULT_STATE;
+            nextState = DEFAULT_STATE;
         }
 
-        this.setState(newState);
+        this.setState(nextState);
     }
 
     /**