Session 022: Migrate Lts/Tools (72 submodules) to Qt6

- Copied complete Lts/Tools directory from qt5-before to qt6-after
- Updated 32 CMakeLists.txt files (Qt5:: → Qt6::)
- Tools subdirectory already included in parent Lts/CMakeLists.txt
- All 72 tool submodules now present in qt6-migrated-legatus
- Includes: Adler, ArAssets, ConfigX, DBAdministration, DBUpdate,
  DdsView, InfrastructureManagement, and 67 more tools
- C++17 standard (RTI 7.7.0 compatibility maintained)
- Tests deferred until final validation phase

Migration progress:
✅ Lts/Application (68 files)
✅ Lts/DDS (verified Qt6-ready)
✅ Lts/Plugins (60 submodules, verified)
✅ Lts/Projects (5 submodules, verified)
✅ Lts/Proxies (13 submodules, verified)
✅ Lts/Services (47 submodules, verified)
✅ Lts/Tools (72 submodules, copied + CMake updated)
✅ Lts/Viewer (LtsFileDialog, LtsReportDisplay, SituationMap)
🟡 TetraIF (partial)
🟡 Z (partial: nglwidgets, QtSingleApplication, qsql_informix, WMS_Interface)

qt6-after/qt6-migrated-legatus/Lts/Tools/DdsView/nglsettings.cpp

@@ -0,0 +1,136 @@
+/**
+  * @RDE_HEADER@
+  * Settings for zwmsqt
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+#include "nglsettings.h"
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QSettings>
+#include <QtCore/QStringList>
+
+static NGLSettings *s_instance = nullptr;
+static void cleanupSettings()
+{
+  delete s_instance;
+  s_instance = nullptr;
+}
+
+//
+// class NGLSettings
+//
+NGLSettings::NGLSettings()
+  : NGL::Settings(QLatin1String("gfs_ws.ini"))
+{
+  s_instance = this;
+  qAddPostRoutine(cleanupSettings);
+}
+
+QMap<QString, QStringList> NGLSettings::infoValues()
+{
+  QMap<QString, QStringList> map;
+  settings()->beginGroup(QLatin1String("TelegramView"));
+  int size = settings()->beginReadArray(QLatin1String("InfoValues"));
+  for (int i = 0; i < size; ++i)
+  {
+    settings()->setArrayIndex(i);
+    QString     key   = settings()->value(QLatin1String("TopicName")).toString();
+    QStringList value = settings()->value(QLatin1String("Columns")).toString().split(QLatin1String("|"));
+    map.insert(key, value);
+  }
+  settings()->endArray();
+  settings()->endGroup();
+  return map;
+}
+
+void NGLSettings::setInfoValues(const QMap<QString, QStringList> &map)
+{
+  settings()->beginGroup(QLatin1String("TelegramView"));
+  settings()->beginWriteArray(QLatin1String("InfoValues"));
+  auto mi = map.constBegin();
+  int i = -1;
+  for (; mi != map.constEnd(); ++mi)
+  {
+    settings()->setArrayIndex(++i);
+    settings()->setValue(QLatin1String("TopicName"), mi.key());
+    settings()->setValue(QLatin1String("Columns"), mi.value().join(QLatin1String("|")));
+  }
+  settings()->endArray();
+  settings()->endGroup();
+}
+
+int NGLSettings::ddsDomain() const
+{
+  return settings()->value(QLatin1String("DomainId"), 0).toInt();
+}
+
+void NGLSettings::setDdsDomain(int domainId)
+{
+  settings()->setValue(QLatin1String("DomainId"), domainId);
+}
+
+
+NGLSettings *NGLSettings::instance()
+{
+  if (!s_instance)
+  {
+    s_instance = new NGLSettings;
+    qAddPostRoutine(cleanupSettings);
+  }
+  return s_instance;
+}
+
+QMap<std::string, TopicDescriptionEx> NGLSettings::functionTopics() const
+{
+  return m_ftTypes;
+}
+
+bool NGLSettings::hasFunctionTopic(const std::string &name) const
+{
+  return m_ftTypes.contains(name);
+}
+
+TopicDescriptionEx NGLSettings::functionTopic(const std::string &topicName) const
+{
+  return m_ftTypes.value(topicName);
+}
+
+void NGLSettings::insertFunctionTopic(const TopicDescriptionEx &td)
+{
+  m_ftTypes.insert(td.name, td);
+}
+
+QMap<std::string, TopicDescriptionEx> NGLSettings::dataTopics() const
+{
+  return m_dtTypes;
+}
+
+bool NGLSettings::hasDataTopic(const std::string &name) const
+{
+  return m_dtTypes.contains(name);
+}
+
+TopicDescriptionEx NGLSettings::dataTopic(const std::string &topicName) const
+{
+  if (m_dtTypes.contains(topicName))
+    return m_dtTypes.value(topicName);
+  // may be this workaround should be changed in the future ... it is necessary for adding function topics via grad & drop
+  return m_ftTypes.value(topicName);
+}
+
+void NGLSettings::insertDataTopic(const TopicDescriptionEx &td)
+{
+  m_dtTypes.insert(td.name, td);
+}
+
+TopicDescriptionEx NGLSettings::topicFromTopicName(const std::string &topicName) const
+{
+  TopicDescriptionEx td = functionTopic(topicName);
+  if (!td.isEmpty())
+    return td;
+  return dataTopic(topicName);
+}
+
+