Function useSearchHandle

packages/session-ui/src/components/file.tsx:407–422

(opts: {
  search: () => FileSearchControl | undefined
  find: ReturnType<typeof createFileFind>
})

}

function useSearchHandle(opts: {
  search: () => FileSearchControl | undefined
  find: ReturnType<typeof createFileFind>
}) {
  createEffect(() => {
    const search = opts.search()
    if (!search) return

    const handle = {
      focus: () => opts.find.focus(),
    } satisfies FileSearchHandle

    search.register(handle)
    onCleanup(() => search.register(null))
  })
}

function createLineCallbacks(opts: {
  viewer: Viewer