From fe3453e36806fd72386e165c0fa0cea2a734da3c Mon Sep 17 00:00:00 2001
From: Kristofer Berggren <kristofer.berggren@gmail.com>
Date: Sun, 24 Mar 2024 15:38:16 +0800
Subject: [PATCH] fixes #193 - custom key bindings may stop working after using
 dialog

---
 lib/common/src/version.h |  2 +-
 src/nchat.1              |  2 +-
 src/uikeyconfig.cpp      | 20 +++++++++++++++-----
 3 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/lib/common/src/version.h b/lib/common/src/version.h
index bfb48a80..d78a130b 100644
--- a/lib/common/src/version.h
+++ b/lib/common/src/version.h
@@ -7,4 +7,4 @@
 
 #pragma once
 
-#define NCHAT_VERSION "4.43"
+#define NCHAT_VERSION "4.44"
diff --git a/src/nchat.1 b/src/nchat.1
index 5803d2ac..9056b748 100644
--- a/src/nchat.1
+++ b/src/nchat.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man.
-.TH NCHAT "1" "March 2024" "nchat v4.43" "User Commands"
+.TH NCHAT "1" "March 2024" "nchat v4.44" "User Commands"
 .SH NAME
 nchat \- ncurses chat
 .SH SYNOPSIS
diff --git a/src/uikeyconfig.cpp b/src/uikeyconfig.cpp
index 3694d699..1a481dd0 100644
--- a/src/uikeyconfig.cpp
+++ b/src/uikeyconfig.cpp
@@ -1,6 +1,6 @@
 // uikeyconfig.cpp
 //
-// Copyright (c) 2019-2023 Kristofer Berggren
+// Copyright (c) 2019-2024 Kristofer Berggren
 // All rights reserved.
 //
 // nchat is distributed under the MIT license, see LICENSE for details.
@@ -332,10 +332,20 @@ int UiKeyConfig::GetKeyCode(const std::string& p_KeyName)
 
 int UiKeyConfig::GetVirtualKeyCodeFromOct(const std::string& p_KeyOct)
 {
-  int keyCode = ReserveVirtualKeyCode();
-  std::string keyStr = StrUtil::StrFromOct(p_KeyOct);
-  define_key(keyStr.c_str(), keyCode);
-  return keyCode;
+  static std::map<std::string, int> reservedVirtualKeyCodes;
+  auto it = reservedVirtualKeyCodes.find(p_KeyOct);
+  if (it != reservedVirtualKeyCodes.end())
+  {
+    return it->second;
+  }
+  else
+  {
+    int keyCode = ReserveVirtualKeyCode();
+    std::string keyStr = StrUtil::StrFromOct(p_KeyOct);
+    define_key(keyStr.c_str(), keyCode);
+    reservedVirtualKeyCodes[p_KeyOct] = keyCode;
+    return keyCode;
+  }
 }
 
 int UiKeyConfig::ReserveVirtualKeyCode()