Stablize Caption Banner component

change-beta/@azure-communication-react-050e392e-7a15-4f97-8415-a0b53cc93fda.json

@@ -0,0 +1,9 @@
+{
+  "type": "prerelease",
+  "area": "feature",
+  "workstream": "Captions",
+  "comment": "Stablize Captions Banner Component",
+  "packageName": "@azure/communication-react",
+  "email": "[email protected]",
+  "dependentChangeType": "patch"
+}

packages/calling-component-bindings/src/captionsSelector.ts

@@ -19,7 +19,7 @@ import {
 } from './baseSelectors';
 import * as reselect from 'reselect';
 import { toFlatCommunicationIdentifier } from '@internal/acs-ui-common';
-import { _CaptionsInfo, _SupportedCaptionLanguage, _SupportedSpokenLanguage } from '@internal/react-components';
+import { CaptionsInformation, _SupportedCaptionLanguage, _SupportedSpokenLanguage } from '@internal/react-components';
 
 /**
  * Selector type for the {@link StartCaptionsButton} component.
@@ -96,22 +96,22 @@ export const _captionSettingsSelector: _CaptionSettingsSelector = reselect.creat
 );
 /**
  * Selector type for the {@link CaptionsBanner} component.
- * @internal
+ * @public
  */
-export type _CaptionsBannerSelector = (
+export type CaptionsBannerSelector = (
   state: CallClientState,
   props: CallingBaseSelectorProps
 ) => {
-  captions: _CaptionsInfo[];
+  captions: CaptionsInformation[];
   isCaptionsOn: boolean;
 };
 
 /**
  * Selector for {@link CaptionsBanner} component.
  *
- * @internal
+ * @public
  */
-export const _captionsBannerSelector: _CaptionsBannerSelector = reselect.createSelector(
+export const captionsBannerSelector: CaptionsBannerSelector = reselect.createSelector(
   [getCaptions, getCaptionsStatus, getStartCaptionsInProgress, getRemoteParticipants, getDisplayName, getIdentifier],
   (captions, isCaptionsFeatureActive, startCaptionsInProgress, remoteParticipants, displayName, identifier) => {
     const captionsInfo = captions?.map((c, index) => {

packages/calling-component-bindings/src/hooks/usePropsFor.ts

@@ -9,7 +9,8 @@ import {
   DevicesButton,
   ParticipantList,
   ScreenShareButton,
-  VideoGallery
+  VideoGallery,
+  CaptionsBanner
 } from '@internal/react-components';
 import { IncomingCallStack } from '@internal/react-components';
 
@@ -45,6 +46,7 @@ import { ReactionButton } from '@internal/react-components';
 import { _ComponentCallingHandlers } from '../handlers/createHandlers';
 import { notificationStackSelector, NotificationStackSelector } from '../notificationStackSelector';
 import { incomingCallStackSelector, IncomingCallStackSelector } from '../incomingCallStackSelector';
+import { captionsBannerSelector } from '../captionsSelector';
 
 /**
  * Primary hook to get all hooks necessary for a calling Component.
@@ -126,7 +128,9 @@ export type GetSelector<Component extends (props: any) => JSX.Element | undefine
                               ? RaiseHandButtonSelector
                               : AreEqual<Component, typeof RaiseHandButton> extends true
                                 ? EmptySelector
-                                : undefined;
+                                : AreEqual<Component, typeof CaptionsBanner> extends true
+                                  ? EmptySelector
+                                  : undefined;
 
 /**
  * Get the selector for a specified component.
@@ -178,6 +182,8 @@ const findSelector = (component: (props: any) => JSX.Element | undefined): any =
       return holdButtonSelector;
     case IncomingCallStack:
       return incomingCallStackSelector;
+    case CaptionsBanner:
+      return captionsBannerSelector;
   }
   return undefined;
 };

packages/calling-component-bindings/src/index.ts

@@ -21,10 +21,10 @@ export { incomingCallStackSelector } from './incomingCallStackSelector';
 export type {
   _StartCaptionsButtonSelector,
   _CaptionSettingsSelector,
-  _CaptionsBannerSelector
+  CaptionsBannerSelector
 } from './captionsSelector';
 
-export { _captionsBannerSelector, _startCaptionsButtonSelector, _captionSettingsSelector } from './captionsSelector';
+export { captionsBannerSelector, _startCaptionsButtonSelector, _captionSettingsSelector } from './captionsSelector';
 
 export type { CallingHandlers, CreateDefaultCallingHandlers } from './handlers/createHandlers';
 

packages/communication-react/review/beta/communication-react.api.md

@@ -1814,6 +1814,27 @@ export interface CaptionLanguageStrings {
     vi: string;
 }
 
+// @public
+export const CaptionsBanner: (props: CaptionsBannerProps) => JSX.Element;
+
+// @public
+export interface CaptionsBannerProps {
+    captions: CaptionsInformation[];
+    captionsOptions?: {
+        height: 'full' | 'default';
+    };
+    formFactor?: 'default' | 'compact';
+    isCaptionsOn?: boolean;
+    onRenderAvatar?: OnRenderAvatarCallback;
+    startCaptionsInProgress?: boolean;
+    strings?: CaptionsBannerStrings;
+}
+
+// @public
+export interface CaptionsBannerStrings {
+    captionsBannerSpinnerText?: string;
+}
+
 // @public (undocumented)
 export interface CaptionsCallFeatureState {
     captions: CaptionsInfo[];
@@ -1837,6 +1858,14 @@ export interface CaptionsInfo {
     timestamp: Date;
 }
 
+// @public
+export type CaptionsInformation = {
+    id: string;
+    displayName: string;
+    captionText: string;
+    userId?: string;
+};
+
 // @public
 export type CaptionsOptions = {
     spokenLanguage: string;
@@ -2430,6 +2459,7 @@ export interface ComponentStrings {
     CameraSitePermissionsDenied: SitePermissionsStrings;
     CameraSitePermissionsDeniedSafari: SitePermissionsStrings;
     CameraSitePermissionsRequest: SitePermissionsStrings;
+    captionsBanner: CaptionsBannerStrings;
     devicesButton: DevicesButtonStrings;
     dialpad: DialpadStrings;
     endCallButton: EndCallButtonStrings;
@@ -3287,7 +3317,7 @@ export interface FluentThemeProviderProps {
 export const fromFlatCommunicationIdentifier: (id: string) => CommunicationIdentifier;
 
 // @public
-export type GetCallingSelector<Component extends (props: any) => JSX.Element | undefined> = AreEqual<Component, typeof VideoGallery> extends true ? VideoGallerySelector : AreEqual<Component, typeof DevicesButton> extends true ? DevicesButtonSelector : AreEqual<Component, typeof MicrophoneButton> extends true ? MicrophoneButtonSelector : AreEqual<Component, typeof CameraButton> extends true ? CameraButtonSelector : AreEqual<Component, typeof ScreenShareButton> extends true ? ScreenShareButtonSelector : AreEqual<Component, typeof ParticipantList> extends true ? ParticipantListSelector : AreEqual<Component, typeof ParticipantsButton> extends true ? ParticipantsButtonSelector : AreEqual<Component, typeof EndCallButton> extends true ? EmptySelector : AreEqual<Component, typeof ErrorBar> extends true ? CallErrorBarSelector : AreEqual<Component, typeof Dialpad> extends true ? EmptySelector : AreEqual<Component, typeof HoldButton> extends true ? HoldButtonSelector : AreEqual<Component, typeof NotificationStack> extends true ? NotificationStackSelector : AreEqual<Component, typeof IncomingCallStack> extends true ? IncomingCallStackSelector : AreEqual<Component, typeof ReactionButton> extends true ? RaiseHandButtonSelector : AreEqual<Component, typeof RaiseHandButton> extends true ? EmptySelector : undefined;
+export type GetCallingSelector<Component extends (props: any) => JSX.Element | undefined> = AreEqual<Component, typeof VideoGallery> extends true ? VideoGallerySelector : AreEqual<Component, typeof DevicesButton> extends true ? DevicesButtonSelector : AreEqual<Component, typeof MicrophoneButton> extends true ? MicrophoneButtonSelector : AreEqual<Component, typeof CameraButton> extends true ? CameraButtonSelector : AreEqual<Component, typeof ScreenShareButton> extends true ? ScreenShareButtonSelector : AreEqual<Component, typeof ParticipantList> extends true ? ParticipantListSelector : AreEqual<Component, typeof ParticipantsButton> extends true ? ParticipantsButtonSelector : AreEqual<Component, typeof EndCallButton> extends true ? EmptySelector : AreEqual<Component, typeof ErrorBar> extends true ? CallErrorBarSelector : AreEqual<Component, typeof Dialpad> extends true ? EmptySelector : AreEqual<Component, typeof HoldButton> extends true ? HoldButtonSelector : AreEqual<Component, typeof NotificationStack> extends true ? NotificationStackSelector : AreEqual<Component, typeof IncomingCallStack> extends true ? IncomingCallStackSelector : AreEqual<Component, typeof ReactionButton> extends true ? RaiseHandButtonSelector : AreEqual<Component, typeof RaiseHandButton> extends true ? EmptySelector : AreEqual<Component, typeof CaptionsBanner> extends true ? EmptySelector : undefined;
 
 // @public
 export const getCallingSelector: <Component extends (props: any) => JSX.Element | undefined>(component: Component) => GetCallingSelector<Component>;

packages/communication-react/review/stable/communication-react.api.md

@@ -1524,6 +1524,27 @@ export interface CaptionLanguageStrings {
     vi: string;
 }
 
+// @public
+export const CaptionsBanner: (props: CaptionsBannerProps) => JSX.Element;
+
+// @public
+export interface CaptionsBannerProps {
+    captions: CaptionsInformation[];
+    captionsOptions?: {
+        height: 'full' | 'default';
+    };
+    formFactor?: 'default' | 'compact';
+    isCaptionsOn?: boolean;
+    onRenderAvatar?: OnRenderAvatarCallback;
+    startCaptionsInProgress?: boolean;
+    strings?: CaptionsBannerStrings;
+}
+
+// @public
+export interface CaptionsBannerStrings {
+    captionsBannerSpinnerText?: string;
+}
+
 // @public (undocumented)
 export interface CaptionsCallFeatureState {
     captions: CaptionsInfo[];
@@ -1547,6 +1568,14 @@ export interface CaptionsInfo {
     timestamp: Date;
 }
 
+// @public
+export type CaptionsInformation = {
+    id: string;
+    displayName: string;
+    captionText: string;
+    userId?: string;
+};
+
 // @public
 export type CaptionsOptions = {
     spokenLanguage: string;
@@ -2073,6 +2102,7 @@ export type ComponentSlotStyle = Omit<IRawStyle, 'animation'>;
 // @public
 export interface ComponentStrings {
     cameraButton: CameraButtonStrings;
+    captionsBanner: CaptionsBannerStrings;
     devicesButton: DevicesButtonStrings;
     dialpad: DialpadStrings;
     endCallButton: EndCallButtonStrings;
@@ -2846,7 +2876,7 @@ export interface FluentThemeProviderProps {
 export const fromFlatCommunicationIdentifier: (id: string) => CommunicationIdentifier;
 
 // @public
-export type GetCallingSelector<Component extends (props: any) => JSX.Element | undefined> = AreEqual<Component, typeof VideoGallery> extends true ? VideoGallerySelector : AreEqual<Component, typeof DevicesButton> extends true ? DevicesButtonSelector : AreEqual<Component, typeof MicrophoneButton> extends true ? MicrophoneButtonSelector : AreEqual<Component, typeof CameraButton> extends true ? CameraButtonSelector : AreEqual<Component, typeof ScreenShareButton> extends true ? ScreenShareButtonSelector : AreEqual<Component, typeof ParticipantList> extends true ? ParticipantListSelector : AreEqual<Component, typeof ParticipantsButton> extends true ? ParticipantsButtonSelector : AreEqual<Component, typeof EndCallButton> extends true ? EmptySelector : AreEqual<Component, typeof ErrorBar> extends true ? CallErrorBarSelector : AreEqual<Component, typeof Dialpad> extends true ? EmptySelector : AreEqual<Component, typeof HoldButton> extends true ? HoldButtonSelector : AreEqual<Component, typeof NotificationStack> extends true ? NotificationStackSelector : AreEqual<Component, typeof IncomingCallStack> extends true ? IncomingCallStackSelector : AreEqual<Component, typeof ReactionButton> extends true ? RaiseHandButtonSelector : AreEqual<Component, typeof RaiseHandButton> extends true ? EmptySelector : undefined;
+export type GetCallingSelector<Component extends (props: any) => JSX.Element | undefined> = AreEqual<Component, typeof VideoGallery> extends true ? VideoGallerySelector : AreEqual<Component, typeof DevicesButton> extends true ? DevicesButtonSelector : AreEqual<Component, typeof MicrophoneButton> extends true ? MicrophoneButtonSelector : AreEqual<Component, typeof CameraButton> extends true ? CameraButtonSelector : AreEqual<Component, typeof ScreenShareButton> extends true ? ScreenShareButtonSelector : AreEqual<Component, typeof ParticipantList> extends true ? ParticipantListSelector : AreEqual<Component, typeof ParticipantsButton> extends true ? ParticipantsButtonSelector : AreEqual<Component, typeof EndCallButton> extends true ? EmptySelector : AreEqual<Component, typeof ErrorBar> extends true ? CallErrorBarSelector : AreEqual<Component, typeof Dialpad> extends true ? EmptySelector : AreEqual<Component, typeof HoldButton> extends true ? HoldButtonSelector : AreEqual<Component, typeof NotificationStack> extends true ? NotificationStackSelector : AreEqual<Component, typeof IncomingCallStack> extends true ? IncomingCallStackSelector : AreEqual<Component, typeof ReactionButton> extends true ? RaiseHandButtonSelector : AreEqual<Component, typeof RaiseHandButton> extends true ? EmptySelector : AreEqual<Component, typeof CaptionsBanner> extends true ? EmptySelector : undefined;
 
 // @public
 export const getCallingSelector: <Component extends (props: any) => JSX.Element | undefined>(component: Component) => GetCallingSelector<Component>;

packages/communication-react/src/index.ts

@@ -460,3 +460,9 @@ export type { RealTimeTextProps, RealTimeTextStrings } from '../../react-compone
 export { RealTimeText } from '../../react-components/src/components/RealTimeText';
 /* @conditional-compile-remove(media-access) */
 export type { MediaAccess } from '../../react-components/src';
+export type {
+  CaptionsBannerProps,
+  CaptionsInformation,
+  CaptionsBannerStrings
+} from '../../react-components/src/components/CaptionsBanner';
+export { CaptionsBanner } from '../../react-components/src/components/CaptionsBanner';

packages/react-components/src/components/Caption.tsx

@@ -11,13 +11,13 @@ import {
   displayNameContainerClassName,
   iconClassName
 } from './styles/Captions.style';
-import { _CaptionsInfo } from './CaptionsBanner';
+import { CaptionsInformation } from './CaptionsBanner';
 
 /**
  * @internal
  * Props for a single line of caption.
  */
-export interface _CaptionProps extends _CaptionsInfo {
+export interface _CaptionProps extends CaptionsInformation {
   /**
    * Optional callback to override render of the avatar.
    *

packages/react-components/src/components/CaptionsBanner.tsx

@@ -12,46 +12,78 @@ import {
   loadingBannerStyles
 } from './styles/Captions.style';
 import { OnRenderAvatarCallback } from '../types';
+import { useLocale } from '../localization';
 
 /**
- * @internal
+ * @public
  * information required for each line of caption
  */
-export type _CaptionsInfo = {
+export type CaptionsInformation = {
+  /**
+   * unique id for each caption
+   */
   id: string;
+  /**
+   * speaker's display name
+   */
   displayName: string;
+  /**
+   * content of the caption
+   */
   captionText: string;
+  /**
+   * id of the speaker
+   */
   userId?: string;
 };
 
 /**
- * @internal
+ * @public
  * strings for captions banner
  */
-export interface _CaptionsBannerStrings {
+export interface CaptionsBannerStrings {
+  /**
+   * Spinner text for captions banner
+   */
   captionsBannerSpinnerText?: string;
 }
 
 /**
- * @internal
- * _CaptionsBanner Component Props.
+ * @public
+ * CaptionsBanner Component Props.
  */
-export interface _CaptionsBannerProps {
-  captions: _CaptionsInfo[];
+export interface CaptionsBannerProps {
+  /**
+   * Array of captions to be displayed
+   */
+  captions: CaptionsInformation[];
+  /**
+   * Flag to indicate if captions are on
+   */
   isCaptionsOn?: boolean;
+  /**
+   * Flag to indicate if captions are being started
+   * This is used to show spinner while captions are being started
+   */
   startCaptionsInProgress?: boolean;
   /**
    * Optional callback to override render of the avatar.
    *
    * @param userId - user Id
    */
   onRenderAvatar?: OnRenderAvatarCallback;
-  strings?: _CaptionsBannerStrings;
+  /**
+   * Optional strings for the component
+   */
+  strings?: CaptionsBannerStrings;
   /**
    * Optional form factor for the component.
    * @defaultValue 'default'
    */
   formFactor?: 'default' | 'compact';
+  /**
+   * Optional options for the component.
+   */
   captionsOptions?: {
     height: 'full' | 'default';
   };
@@ -60,19 +92,20 @@ export interface _CaptionsBannerProps {
 const SCROLL_OFFSET_ALLOWANCE = 20;
 
 /**
- * @internal
+ * @public
  * A component for displaying a CaptionsBanner with user icon, displayName and captions text.
  */
-export const _CaptionsBanner = (props: _CaptionsBannerProps): JSX.Element => {
+export const CaptionsBanner = (props: CaptionsBannerProps): JSX.Element => {
   const {
     captions,
     isCaptionsOn,
     startCaptionsInProgress,
     onRenderAvatar,
-    strings,
     formFactor = 'default',
     captionsOptions
   } = props;
+  const localeStrings = useLocale().strings.captionsBanner;
+  const strings = { ...localeStrings, ...props.strings };
   const captionsScrollDivRef = useRef<HTMLUListElement>(null);
   const [isAtBottomOfScroll, setIsAtBottomOfScroll] = useState<boolean>(true);
   const theme = useTheme();

packages/react-components/src/components/RealTimeText.tsx

@@ -17,8 +17,6 @@ import {
   rttContainerClassName
 } from './styles/Captions.style';
 /* @conditional-compile-remove(rtt) */
-import { _CaptionsInfo } from './CaptionsBanner';
-/* @conditional-compile-remove(rtt) */
 import { useLocale } from '../localization';
 
 /* @conditional-compile-remove(rtt) */

packages/react-components/src/localization/LocalizationProvider.tsx

@@ -15,7 +15,8 @@ import {
   ScreenShareButtonStrings,
   SendBoxStrings,
   TypingIndicatorStrings,
-  VideoGalleryStrings
+  VideoGalleryStrings,
+  CaptionsBannerStrings
 } from '../components';
 import { NotificationStackStrings } from '../components';
 import { RaiseHandButtonStrings } from '../components';
@@ -194,6 +195,8 @@ export interface ComponentStrings {
   /* @conditional-compile-remove(rtt) */
   /** Strings for RealTimeText */
   rtt: RealTimeTextStrings;
+  /** Strings for CaptionsBanner */
+  captionsBanner: CaptionsBannerStrings;
 }
 
 /**

packages/react-components/src/localization/locales/en-US/strings.json

@@ -77,6 +77,9 @@
     "rttCancelButtonLabel": "Cancel",
     "rttCloseModalButtonAriaLabel": "Close RTT Modal"
   },
+  "captionsBanner": {
+    "captionsBannerSpinnerText": "Starting captions..."
+  },
   "mentionPopover": {
     "mentionPopoverHeader": "Suggestions"
   },