UNPKG

one

Version:

One is a new React Framework that makes Vite serve both native and web.

37 lines (36 loc) 1.25 kB
import { useNavigation } from "@react-navigation/native"; import { useCallback, useEffect, useRef, useState } from "react"; import { useOneRouter } from "../router/router.mjs"; function useLoadedNavigation() { const { navigationRef } = useOneRouter(), navigation = useNavigation(), isMounted = useRef(!0), pending = useRef([]); useEffect(() => (isMounted.current = !0, () => { isMounted.current = !1; }), []); const flush = useCallback(() => { if (isMounted.current) { const pendingCallbacks = pending.current; pending.current = [], pendingCallbacks.forEach(callback => { callback(navigation); }); } }, [navigation]); return useEffect(() => { navigationRef.current && flush(); }, [flush, navigationRef]), useCallback(fn => { pending.current.push(fn), navigationRef.current && flush(); }, [flush, navigationRef]); } function useOptionalNavigation() { const [navigation, setNavigation] = useState(null), loadNavigation = useLoadedNavigation(); return useEffect(() => { loadNavigation(nav => setNavigation(nav)); }, [loadNavigation]), navigation; } export { useLoadedNavigation, useOptionalNavigation }; //# sourceMappingURL=useLoadedNavigation.mjs.map