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🎙️ a11y: Screen Reader Support for Dynamic Content Updates (#3625)

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* WIP: first pass, hooks

* wip: isStream arg

* feat: first pass, dynamic content updates, screen reader announcements

* chore: unrelated, styling redundancy
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Danny Avila 2024-08-13 03:04:27 -04:00 • committed by GitHub
parent 05696233a9
commit 6655304753
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14 changed files with 353 additions and 54 deletions
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28
client/src/Providers/AnnouncerContext.tsx Normal file
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@ -0,0 +1,28 @@
// AnnouncerContext.tsx
import React from 'react';
export interface AnnounceOptions {
message: string;
id?: string;
isStream?: boolean;
isComplete?: boolean;
}
interface AnnouncerContextType {
announceAssertive: (options: AnnounceOptions) => void;
announcePolite: (options: AnnounceOptions) => void;
}
const defaultContext: AnnouncerContextType = {
announceAssertive: () => console.warn('Announcement failed, LiveAnnouncer context is missing'),
announcePolite: () => console.warn('Announcement failed, LiveAnnouncer context is missing'),
};
const AnnouncerContext = React.createContext<AnnouncerContextType>(defaultContext);
export const useLiveAnnouncer = () => {
const context = React.useContext(AnnouncerContext);
return context;
};
export default AnnouncerContext;

1
client/src/Providers/index.ts
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@ -11,3 +11,4 @@ export * from './BookmarkContext';
export * from './DashboardContext';
export * from './AssistantsContext';
export * from './AssistantsMapContext';
export * from './AnnouncerContext';