From af72ad43a4fae1a4ddeb1da19abb369e6860e2c4 Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Mon, 13 Nov 2023 13:50:46 +0100
Subject: [PATCH] Use invokeMethod() on m_appControl-pointer to call
 getCurrentProgramMode().

---
 src/ATBAPP/support/VMC/vmc.cpp | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/ATBAPP/support/VMC/vmc.cpp b/src/ATBAPP/support/VMC/vmc.cpp
index 01c13cd..d93f8fe 100644
--- a/src/ATBAPP/support/VMC/vmc.cpp
+++ b/src/ATBAPP/support/VMC/vmc.cpp
@@ -512,11 +512,18 @@ int VMC::SendVersion(QString VersionString) {
  */
 int VMC::SendCurrentState()
 {
-   QByteArray message(QByteArray::fromHex("3E1132"));
-   message.append(static_cast<char>(main->getCurrentProgramMode()));
-   SendMessage(message);
+    QByteArray message(QByteArray::fromHex("3E1132"));
 
-   return 1;
+    PROGRAM_MODE currentMode;
+    if (QMetaObject::invokeMethod(m_appControl,
+                                  "getCurrentProgramMode",
+                                  Qt::DirectConnection,
+                                  Q_RETURN_ARG(PROGRAM_MODE, currentMode))) {
+        message.append(static_cast<char>(currentMode));
+        SendMessage(message);
+    }
+
+    return 1;
 }
 
 /* Send lic plate String to VMC