From 98350a16a8ff9c366700ec4c58aa757a59f57030 Mon Sep 17 00:00:00 2001
From: Don Gagne <don@thegagnes.com>
Date: Sat, 21 Sep 2024 16:14:08 -0700
Subject: [PATCH] Rename group name

---
 src/Settings/AutoConnectSettings.cc | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/Settings/AutoConnectSettings.cc b/src/Settings/AutoConnectSettings.cc
index 0a2aac4c68a..d2ff37848f1 100644
--- a/src/Settings/AutoConnectSettings.cc
+++ b/src/Settings/AutoConnectSettings.cc
@@ -12,9 +12,29 @@
 
 #include <QtQml/QQmlEngine>
 
-DECLARE_SETTINGGROUP(AutoConnect, "LinkManager")
+DECLARE_SETTINGGROUP(AutoConnect, "AutoConnect")
 {
-    qmlRegisterUncreatableType<AutoConnectSettings>("QGroundControl.SettingsManager", 1, 0, "AutoConnectSettings", "Reference only"); \
+    qmlRegisterUncreatableType<AutoConnectSettings>("QGroundControl.SettingsManager", 1, 0, "AutoConnectSettings", "Reference only");
+
+    // Settings group name was changed from "LinkManager" to "AutoConnect" in v5.0.0
+    // Copy over an old settings to the new name
+    QSettings settings;
+    static const char* deprecatedGroupName = "LinkManager";
+    if (settings.childGroups().contains(deprecatedGroupName)) {
+        settings.beginGroup(deprecatedGroupName);
+        QList<QPair<QString, QVariant>> values;
+        for (const QString& key: settings.childKeys()) {
+            values.append(QPair<QString, QVariant>(key, settings.value(key)));
+        }
+        settings.endGroup();
+        settings.remove(deprecatedGroupName);
+
+        settings.beginGroup(_name);
+        for (const QPair<QString, QVariant>& pair: values) {
+            settings.setValue(pair.first, pair.second);
+        }
+        settings.endGroup();
+    }
 }
 
 DECLARE_SETTINGSFACT(AutoConnectSettings, autoConnectUDP)