From 7b2c22d9208822bca7f8d0889239813886a6c62d Mon Sep 17 00:00:00 2001
From: umsangdon <umsangdon@gmail.com>
Date: Fri, 25 Sep 2026 17:11:24 +0900
Subject: [PATCH] =?UTF-8?q?fix(M02):=20=EB=B3=91=ED=95=A9=EC=97=90?=
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Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PxvYb5ufV1kWdBvZbpDfu6
---
 .../M02_MasterTemplete_Drawing.ts             | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/M02_MasterTemplete/M02_MasterTemplete_Drawing.ts b/M02_MasterTemplete/M02_MasterTemplete_Drawing.ts
index 3e16d5a8..12d51b77 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Drawing.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Drawing.ts
@@ -170,6 +170,25 @@ export function mountDrawingTemplate(
       showToast(error instanceof Error ? error.message : "자리표 목록을 받지 못했습니다.", "error"),
     );
 
+  // CAD 안 💾 · Ctrl+S — 양식 파일은 페이지 [저장] 만 쓴다. 저장 중 또 눌러도 한 번만 부른다.
+  let saving = false;
+  const hostSave = (): void => {
+    if (readOnly) return void showToast("이 양식은 볼 수만 있습니다.", "info");
+    if (saving || !options.onSave) return;
+    saving = true;
+    getDoc()
+      .then((next) => options.onSave?.(next))
+      .catch((error) =>
+        showToast(error instanceof Error ? error.message : "양식을 저장하지 못했습니다.", "error"),
+      )
+      .finally(() => (saving = false));
+  };
+
+  const cad = createCadHost<DrawingTemplateDoc>({
+    title: "도면 양식",
+    onChanged: (dirty) => options.onChanged?.(dirty),
+    onHostSave: hostSave,
+  });
   const load = (drawing: DrawingTemplateDoc): void => {
     cad.beginLoading();
     cad.load(