feat(conference): apply reduce ui for web (#16763)

* Change stage view and use newly reducedUImainToolbarButtons config to show different custom buttons as main toolbar buttons for when web is in reduced UI.

config.js

@@ -924,6 +924,11 @@ var config = {
     //     [ 'microphone', 'camera' ]
     // ],
 
+    // Overrides the buttons displayed in the main toolbar for reduced UI.
+    // When there isn't an override for a certain configuration the default jitsi-meet configuration will be used.
+    // The order of the buttons in the array is preserved.
+    // reducedUImainToolbarButtons: [ 'microphone', 'camera' ],
+
     // Toolbar buttons which have their click/tap event exposed through the API on
     // `toolbarButtonClicked`. Passing a string for the button key will
     // prevent execution of the click/tap routine; passing an object with `key` and

react/features/base/config/configType.ts

@@ -559,6 +559,7 @@ export interface IConfig {
         skipConsentInMeeting?: boolean;
         suggestRecording?: boolean;
     };
+    reducedUImainToolbarButtons?: Array<string>;
     remoteVideoMenu?: {
         disableDemote?: boolean;
         disableGrantModerator?: boolean;

react/features/base/config/configWhitelist.ts

@@ -215,6 +215,7 @@ export default [
     'recordings.showPrejoinWarning',
     'recordings.showRecordingLink',
     'recordings.suggestRecording',
+    'reducedUImainToolbarButtons',
     'replaceParticipant',
     'resolution',
     'screenshotCapture',

react/features/base/responsive-ui/actions.ts

@@ -24,6 +24,7 @@ import { ASPECT_RATIO_NARROW, ASPECT_RATIO_WIDE } from './constants';
  * determine whether and how to render it.
  */
 const REDUCED_UI_THRESHOLD = 300;
+const WEB_REDUCED_UI_THRESHOLD = 320;
 
 /**
  * Indicates a resize of the window.
@@ -49,6 +50,8 @@ export function clientResized(clientWidth: number, clientHeight: number) {
             }
 
             availableWidth -= getParticipantsPaneWidth(state);
+
+            dispatch(setReducedUI(availableWidth, clientHeight));
         }
 
         batch(() => {
@@ -106,7 +109,10 @@ export function setAspectRatio(width: number, height: number) {
  */
 export function setReducedUI(width: number, height: number) {
     return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
-        const reducedUI = Math.min(width, height) < REDUCED_UI_THRESHOLD;
+        const threshold = navigator.product === 'ReactNative'
+            ? REDUCED_UI_THRESHOLD
+            : WEB_REDUCED_UI_THRESHOLD;
+        const reducedUI = Math.min(width, height) < threshold;
 
         if (reducedUI !== getState()['features/base/responsive-ui'].reducedUI) {
             return dispatch({

react/features/chat/components/web/Chat.tsx

@@ -78,6 +78,11 @@ interface IProps extends AbstractProps {
      */
     _isResizing: boolean;
 
+    /**
+     * The indicator which determines whether the UI is reduced.
+     */
+    _reducedUI: boolean;
+
     /**
      * Whether or not to block chat access with a nickname input form.
      */
@@ -227,6 +232,7 @@ const Chat = ({
     _focusedTab,
     _isResizing,
     _messages,
+    _reducedUI,
     _unreadMessagesCount,
     _unreadPollsCount,
     _unreadFilesCount,
@@ -567,6 +573,10 @@ const Chat = ({
         );
     }
 
+    if (_reducedUI) {
+        return null;
+    }
+
     return (
         _isOpen ? <div
             className = { classes.container }
@@ -623,6 +633,7 @@ function _mapStateToProps(state: IReduxState, _ownProps: any) {
     const { isOpen, messages, unreadMessagesCount, unreadFilesCount, width, isResizing } = state['features/chat'];
     const { unreadPollsCount } = state['features/polls'];
     const _localParticipant = getLocalParticipant(state);
+    const { reducedUI } = state['features/base/responsive-ui'];
 
     return {
         _isModal: window.innerWidth <= SMALL_WIDTH_THRESHOLD,
@@ -633,6 +644,7 @@ function _mapStateToProps(state: IReduxState, _ownProps: any) {
         _isFileSharingTabEnabled: isFileSharingEnabled(state),
         _focusedTab: getFocusedTab(state),
         _messages: messages,
+        _reducedUI: reducedUI,
         _unreadMessagesCount: unreadMessagesCount,
         _unreadPollsCount: unreadPollsCount,
         _unreadFilesCount: unreadFilesCount,

react/features/conference/components/web/Conference.tsx

@@ -90,6 +90,11 @@ interface IProps extends AbstractProps, WithTranslation {
      */
     _overflowDrawer: boolean;
 
+    /**
+     * The indicator which determines whether the UI is reduced.
+     */
+    _reducedUI: boolean;
+
     /**
      * Name for this conference room.
      */
@@ -226,12 +231,45 @@ class Conference extends AbstractConference<IProps, any> {
             _layoutClassName,
             _notificationsVisible,
             _overflowDrawer,
+            _reducedUI,
             _showLobby,
             _showPrejoin,
             _showVisitorsQueue,
             t
         } = this.props;
 
+        if (_reducedUI) {
+            return (
+                <div
+                    id = 'layout_wrapper'
+                    onMouseEnter = { this._onMouseEnter }
+                    onMouseLeave = { this._onMouseLeave }
+                    onMouseMove = { this._onMouseMove }
+                    ref = { this._setBackground }>
+                    <Chat />
+                    <div
+                        className = { _layoutClassName }
+                        id = 'videoconference_page'
+                        onMouseMove = { isMobileBrowser() ? undefined : this._onShowToolbar }>
+                        <ConferenceInfo />
+                        <Notice />
+                        <div
+                            id = 'videospace'
+                            onTouchStart = { this._onVideospaceTouchStart }>
+                            <LargeVideo />
+                        </div>
+                        <span
+                            aria-level = { 1 }
+                            className = 'sr-only'
+                            role = 'heading'>
+                            { t('toolbar.accessibilityLabel.heading') }
+                        </span>
+                        <Toolbox />
+                    </div>
+                </div>
+            );
+        }
+
         return (
             <div
                 id = 'layout_wrapper'
@@ -418,6 +456,7 @@ class Conference extends AbstractConference<IProps, any> {
 function _mapStateToProps(state: IReduxState) {
     const { backgroundAlpha, mouseMoveCallbackInterval } = state['features/base/config'];
     const { overflowDrawer } = state['features/toolbox'];
+    const { reducedUI } = state['features/base/responsive-ui'];
 
     return {
         ...abstractMapStateToProps(state),
@@ -426,6 +465,7 @@ function _mapStateToProps(state: IReduxState) {
         _layoutClassName: LAYOUT_CLASSNAMES[getCurrentLayout(state) ?? ''],
         _mouseMoveCallbackInterval: mouseMoveCallbackInterval,
         _overflowDrawer: overflowDrawer,
+        _reducedUI: reducedUI,
         _roomName: getConferenceNameForTitle(state),
         _showLobby: getIsLobbyVisible(state),
         _showPrejoin: isPrejoinPageVisible(state),

react/features/conference/components/web/ConferenceInfo.tsx

@@ -34,6 +34,11 @@ interface IProps {
         autoHide?: string[];
     };
 
+    /**
+     * The indicator which determines whether the UI is reduced.
+     */
+    _reducedUI: boolean;
+
     /**
      * Indicates whether the component should be visible or not.
      */
@@ -194,6 +199,12 @@ class ConferenceInfo extends Component<IProps> {
      * @returns {ReactElement}
      */
     override render() {
+        const { _reducedUI } = this.props;
+
+        if (_reducedUI) {
+            return null;
+        }
+
         return (
             <div
                 className = 'details-container'
@@ -217,9 +228,12 @@ class ConferenceInfo extends Component<IProps> {
  * }}
  */
 function _mapStateToProps(state: IReduxState) {
+    const { reducedUI } = state['features/base/responsive-ui'];
+
     return {
+        _conferenceInfo: getConferenceInfo(state),
+        _reducedUI: reducedUI,
         _visible: isToolboxVisible(state),
-        _conferenceInfo: getConferenceInfo(state)
     };
 }
 

react/features/conference/components/web/Notice.tsx

@@ -25,9 +25,10 @@ const useStyles = makeStyles()(theme => {
 
 const Notice = () => {
     const message = useSelector((state: IReduxState) => state['features/base/config'].noticeMessage);
+    const { reducedUI } = useSelector((state: IReduxState) => state['features/base/responsive-ui']);
     const { classes } = useStyles();
 
-    if (!message) {
+    if (!message || reducedUI) {
         return null;
     }
 

react/features/toolbox/components/web/Toolbox.tsx

@@ -19,6 +19,7 @@ import {
 import {
     getJwtDisabledButtons,
     getVisibleButtons,
+    getVisibleButtonsForReducedUI,
     isButtonEnabled,
     isToolboxVisible
 } from '../../functions.web';
@@ -82,8 +83,7 @@ export default function Toolbox({
     const isNarrowLayout = useSelector((state: IReduxState) => state['features/base/responsive-ui'].isNarrowLayout);
     const videoSpaceWidth = useSelector((state: IReduxState) => state['features/base/responsive-ui'].videoSpaceWidth);
     const isModerator = useSelector(isLocalParticipantModerator);
-    const customToolbarButtons = useSelector(
-        (state: IReduxState) => state['features/base/config'].customToolbarButtons);
+    const customToolbarButtons = useSelector((state: IReduxState) => state['features/base/config'].customToolbarButtons);
     const iAmRecorder = useSelector((state: IReduxState) => state['features/base/config'].iAmRecorder);
     const iAmSipGateway = useSelector((state: IReduxState) => state['features/base/config'].iAmSipGateway);
     const overflowDrawer = useSelector((state: IReduxState) => state['features/toolbox'].overflowDrawer);
@@ -110,6 +110,8 @@ export default function Toolbox({
     const toolbarVisible = useSelector(isToolboxVisible);
     const mainToolbarButtonsThresholds
         = useSelector((state: IReduxState) => state['features/toolbox'].mainToolbarButtonsThresholds);
+    const { reducedUImainToolbarButtons } = useSelector((state: IReduxState) => state['features/base/config']);
+    const reducedUI = useSelector((state: IReduxState) => state['features/base/responsive-ui'].reducedUI);
     const allButtons = useToolboxButtons(customToolbarButtons);
     const isMobile = isMobileBrowser();
     const endConferenceSupported = Boolean(conference?.isEndConferenceSupported() && isModerator);
@@ -233,7 +235,7 @@ export default function Toolbox({
     const toolbarAccLabel = 'toolbar.accessibilityLabel.moreActionsMenu';
     const containerClassName = `toolbox-content${isMobile || isNarrowLayout ? ' toolbox-content-mobile' : ''}`;
 
-    const { mainMenuButtons, overflowMenuButtons } = getVisibleButtons({
+    const normalUIButtons = getVisibleButtons({
         allButtons,
         buttonsWithNotifyClick,
         toolbarButtons: toolbarButtonsToUse,
@@ -241,6 +243,20 @@ export default function Toolbox({
         jwtDisabledButtons,
         mainToolbarButtonsThresholds
     });
+
+    const reducedUIButtons = getVisibleButtonsForReducedUI({
+        allButtons,
+        buttonsWithNotifyClick,
+        jwtDisabledButtons,
+        reducedUImainToolbarButtons,
+    });
+
+    const mainMenuButtons = reducedUI
+        ? reducedUIButtons.mainMenuButtons
+        : normalUIButtons.mainMenuButtons;
+    const overflowMenuButtons = reducedUI
+        ? []
+        : normalUIButtons.overflowMenuButtons;
     const raiseHandInOverflowMenu = overflowMenuButtons.some(({ key }) => key === 'raisehand');
     const showReactionsInOverflowMenu = _shouldDisplayReactionsButtons
         && (

react/features/toolbox/constants.ts

@@ -12,6 +12,8 @@ export const DUMMY_9_BUTTONS_THRESHOLD_VALUE = Symbol('9_BUTTONS_THRESHOLD_VALUE
  */
 export const DUMMY_10_BUTTONS_THRESHOLD_VALUE = Symbol('10_BUTTONS_THRESHOLD_VALUE');
 
+export const DEFAULT_REDUCED_UI_MAIN_TOOLBAR_BUTTONS = [ 'microphone', 'camera' ];
+
 /**
  * Thresholds for displaying toolbox buttons.
  */

react/features/toolbox/functions.web.ts

@@ -6,9 +6,9 @@ import { IGUMPendingState } from '../base/media/types';
 import { isScreenMediaShared } from '../screen-share/functions';
 import { isWhiteboardVisible } from '../whiteboard/functions';
 
-import { MAIN_TOOLBAR_BUTTONS_PRIORITY, TOOLBAR_TIMEOUT } from './constants';
+import { DEFAULT_REDUCED_UI_MAIN_TOOLBAR_BUTTONS, MAIN_TOOLBAR_BUTTONS_PRIORITY, TOOLBAR_TIMEOUT } from './constants';
 import { isButtonEnabled } from './functions.any';
-import { IGetVisibleButtonsParams, IToolboxButton, NOTIFY_CLICK_MODE } from './types';
+import { IGetVisibleButtonsForReducedUIParams, IGetVisibleButtonsParams, IToolboxButton, NOTIFY_CLICK_MODE } from './types';
 
 export * from './functions.any';
 
@@ -201,6 +201,41 @@ export function getVisibleButtons({
     };
 }
 
+/**
+ * Returns buttons that need to be rendered for reduced UI mode.
+ *
+ * @param {IGetVisibleButtonsForReducedUIParams} params - The parameters needed to extract the visible buttons.
+ * @returns {Object} - The visible buttons for reduced ui.
+ */
+export function getVisibleButtonsForReducedUI({
+    allButtons,
+    buttonsWithNotifyClick,
+    jwtDisabledButtons,
+    reducedUImainToolbarButtons
+}: IGetVisibleButtonsForReducedUIParams) {
+    setButtonsNotifyClickMode(allButtons, buttonsWithNotifyClick);
+
+    if (!Array.isArray(reducedUImainToolbarButtons) || reducedUImainToolbarButtons.length === 0) {
+        const defaultButtons = DEFAULT_REDUCED_UI_MAIN_TOOLBAR_BUTTONS.map(key => allButtons[key]);
+
+        return {
+            mainMenuButtons: defaultButtons
+        };
+    }
+
+    const filteredButtons = reducedUImainToolbarButtons.filter(key =>
+        typeof key !== 'undefined'
+        && !jwtDisabledButtons.includes(key)
+        && isButtonEnabled(key, reducedUImainToolbarButtons)
+        && allButtons[key]);
+
+    const mainMenuButtons = filteredButtons.map(key => allButtons[key]);
+
+    return {
+        mainMenuButtons
+    };
+}
+
 /**
  * Returns the list of participant menu buttons that have that notify the api when clicked.
  *

react/features/toolbox/types.ts

@@ -107,3 +107,10 @@ export interface IGetVisibleButtonsParams {
     mainToolbarButtonsThresholds: IMainToolbarButtonThresholds;
     toolbarButtons: string[];
 }
+
+export interface IGetVisibleButtonsForReducedUIParams {
+    allButtons: { [key: string]: IToolboxButton; };
+    buttonsWithNotifyClick: Map<string, NOTIFY_CLICK_MODE>;
+    jwtDisabledButtons: string[];
+    reducedUImainToolbarButtons?: string[];
+}