a tool for shared writing and social publishing
leaflet.pub
1"use client";
2import { useUIState } from "src/useUIState";
3import { useEffect } from "react";
4import { usePathname } from "next/navigation";
5
6const routeOpenPages = new Map<string, string[]>();
7let previousPathname = null as null | string;
8export const RouteUIStateManager = () => {
9 const pathname = usePathname();
10 useEffect(() => {
11 routeOpenPages.set(
12 previousPathname || pathname,
13 useUIState.getState().openPages,
14 );
15 previousPathname = pathname;
16
17 // Restore open pages for new route if we have them
18 const savedOpenPages = routeOpenPages.get(pathname) || [];
19
20 useUIState.setState({
21 focusedEntity: null,
22 selectedBlocks: [],
23 foldedBlocks: [],
24 openPages: savedOpenPages,
25 lastUsedHighlight: "1",
26 });
27 }, [pathname]);
28
29 return null;
30};