From 36c9062cbd01024610032e8a31b66ef12a7c11d9 Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Thu, 24 Nov 2022 18:26:59 +0000
Subject: [PATCH] js: Disable menu keyboard controls when dialogue box is
 active

I think this is broadly the wrong approach, but it's an improvement
until I implement the right one.
---
 emccpre.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/emccpre.js b/emccpre.js
index e5cbb05..a22001b 100644
--- a/emccpre.js
+++ b/emccpre.js
@@ -458,6 +458,8 @@ function initPuzzle() {
             var cs = window.getComputedStyle(menu);
             return cs.display == "flex" && cs.flexDirection == "row";
         }
+        if (dlg_dimmer !== null)
+            return;
         if (!["ArrowLeft", "ArrowRight", "ArrowUp", "ArrowDown", "Enter",
               "Escape", "Backspace", "SoftRight"]
             .includes(event.key))