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Bluesky app fork with some witchin' additions 💫 forked from jollywhoppers.com/witchsky.app
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TSX
at main
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const KeyboardControllerRefCountContext = createContext<{ incrementRefCount: () => void decrementRefCount: () => void}>({ incrementRefCount: () => {}, decrementRefCount: () => {},})KeyboardControllerRefCountContext.displayName = 'KeyboardControllerRefCountContext'
export function KeyboardControllerProvider({ children,}: { children: React.ReactNode}) { return ( <KeyboardProvider enabled={false}> <KeyboardControllerProviderInner> {children} </KeyboardControllerProviderInner> </KeyboardProvider> )}
function KeyboardControllerProviderInner({ children,}: { children: React.ReactNode}) { const {setEnabled} = useKeyboardController() const refCount = useRef(0)
const value = useMemo( () => ({ incrementRefCount: () => { refCount.current++ setEnabled(refCount.current > 0) }, decrementRefCount: () => { refCount.current-- setEnabled(refCount.current > 0)
if (__DEV__ && refCount.current < 0) { console.error('KeyboardController ref count < 0') } }, }), [setEnabled], )
return ( <KeyboardControllerRefCountContext.Provider value={value}> {children} </KeyboardControllerRefCountContext.Provider> )}
export function useEnableKeyboardController(shouldEnable: boolean) { const {incrementRefCount, decrementRefCount} = useContext( KeyboardControllerRefCountContext, )
useEffect(() => { if (!shouldEnable) { return } incrementRefCount() return () => { decrementRefCount() } }, [shouldEnable, incrementRefCount, decrementRefCount])}
/** * Like `useEnableKeyboardController`, but using `useFocusEffect` */export function useEnableKeyboardControllerScreen(shouldEnable: boolean) { const {incrementRefCount, decrementRefCount} = useContext( KeyboardControllerRefCountContext, )
useFocusEffect( useCallback(() => { if (!shouldEnable) { return } incrementRefCount() return () => { decrementRefCount() } }, [shouldEnable, incrementRefCount, decrementRefCount]), )}