From c3d0cc55d98fb32b25cd2164cfa1c399985e7c84 Mon Sep 17 00:00:00 2001
From: Samuel Newman <mozzius@protonmail.com>
Date: Tue, 15 Oct 2024 21:57:28 +0300
Subject: Edit profile dialog ALF refresh (#5633)

---
 src/lib/strings/helpers.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/lib/strings/helpers.ts')

diff --git a/src/lib/strings/helpers.ts b/src/lib/strings/helpers.ts
index acd55da2d..ca77c4666 100644
--- a/src/lib/strings/helpers.ts
+++ b/src/lib/strings/helpers.ts
@@ -41,6 +41,20 @@ export function useEnforceMaxGraphemeCount() {
   )
 }
 
+export function useWarnMaxGraphemeCount({
+  text,
+  maxCount,
+}: {
+  text: string
+  maxCount: number
+}) {
+  const splitter = useMemo(() => new Graphemer(), [])
+
+  return useMemo(() => {
+    return splitter.countGraphemes(text) > maxCount
+  }, [splitter, maxCount, text])
+}
+
 // https://stackoverflow.com/a/52171480
 export function toHashCode(str: string, seed = 0): number {
   let h1 = 0xdeadbeef ^ seed,
-- 
cgit 1.4.1