Filehigh importancesource

voice.tsx

context/voice.tsx

88
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8784
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5
Exports
3
Imports
10
Keywords

What this is

This page documents one file from the repository and includes its full source so you can read it without leaving the docs site.

Beginner explanation

This file is one piece of the larger system. Its name, directory, imports, and exports show where it fits. Start by reading the exports and related files first.

How it is used

Start from the exports list and related files. Those are the easiest clues for where this file fits into the system.

Expert explanation

Architecturally, this file intersects with repo-context. It contains 88 lines, 3 detected imports, and 5 detected exports.

Important relationships

Detected exports

  • VoiceState
  • VoiceProvider
  • useVoiceState
  • useSetVoiceState
  • useGetVoiceState

Keywords

storevoicestatechildrenreactvoicecontextusevoicestoreselectorusevoicestatere-renderscreatecontext

Detected imports

  • react/compiler-runtime
  • react
  • ../state/store.js

Source notes

This page embeds the full file contents. Small or leaf files are still indexed honestly instead of being over-explained.

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Full source

import { c as _c } from "react/compiler-runtime";
import React, { createContext, useContext, useState, useSyncExternalStore } from 'react';
import { createStore, type Store } from '../state/store.js';
export type VoiceState = {
  voiceState: 'idle' | 'recording' | 'processing';
  voiceError: string | null;
  voiceInterimTranscript: string;
  voiceAudioLevels: number[];
  voiceWarmingUp: boolean;
};
const DEFAULT_STATE: VoiceState = {
  voiceState: 'idle',
  voiceError: null,
  voiceInterimTranscript: '',
  voiceAudioLevels: [],
  voiceWarmingUp: false
};
type VoiceStore = Store<VoiceState>;
const VoiceContext = createContext<VoiceStore | null>(null);
type Props = {
  children: React.ReactNode;
};
export function VoiceProvider(t0) {
  const $ = _c(3);
  const {
    children
  } = t0;
  const [store] = useState(_temp);
  let t1;
  if ($[0] !== children || $[1] !== store) {
    t1 = <VoiceContext.Provider value={store}>{children}</VoiceContext.Provider>;
    $[0] = children;
    $[1] = store;
    $[2] = t1;
  } else {
    t1 = $[2];
  }
  return t1;
}
function _temp() {
  return createStore(DEFAULT_STATE);
}
function useVoiceStore() {
  const store = useContext(VoiceContext);
  if (!store) {
    throw new Error("useVoiceState must be used within a VoiceProvider");
  }
  return store;
}

/**
 * Subscribe to a slice of voice state. Only re-renders when the selected
 * value changes (compared via Object.is).
 */
export function useVoiceState(selector) {
  const $ = _c(3);
  const store = useVoiceStore();
  let t0;
  if ($[0] !== selector || $[1] !== store) {
    t0 = () => selector(store.getState());
    $[0] = selector;
    $[1] = store;
    $[2] = t0;
  } else {
    t0 = $[2];
  }
  const get = t0;
  return useSyncExternalStore(store.subscribe, get, get);
}

/**
 * Get the voice state setter. Stable reference — never causes re-renders.
 * store.setState is synchronous: callers can read getVoiceState() immediately
 * after to observe the new value (VoiceKeybindingHandler relies on this).
 */
export function useSetVoiceState() {
  return useVoiceStore().setState;
}

/**
 * Get a synchronous reader for fresh state inside callbacks. Unlike
 * useVoiceState (which subscribes), this doesn't cause re-renders — use
 * inside event handlers that need to read state set earlier in the same tick.
 */
export function useGetVoiceState() {
  return useVoiceStore().getState;
}
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