Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Plugins/skeleton/base/CMakeLists.txt

@@ -0,0 +1,18 @@
+#
+# $Id$
+# $HeadURL$
+# $Author$
+#
+
+#ADD_SUBDIRECTORY(Data)
+
+#
+# Data Plugin Interface
+#
+NGL_ADD_LIBRARY(WS sklDataPluginInterface SHARED skl_data_plugin_interface.h)
+NGL_TARGET_LINK_LIBRARIES(sklDataPluginInterface
+  Qt5::Core
+  clientPluginInterface
+)
+
+NGL_INSTALL_TARGET(sklDataPluginInterface)

qt6-after/qt6-migrated-legatus/Lts/Plugins/skeleton/base/skl_data_plugin_interface.h

@@ -0,0 +1,24 @@
+
+
+
+#pragma once
+
+#include <PluginInterfaces/data_plugin_interface.h>
+
+#include <QObject>
+
+namespace Skeleton
+{
+
+
+
+class DataInterface : public DataPluginBase::Interface
+{
+public:
+  DataInterface(LtsSession::LtsSession *session, NGL::INGLLogger &logger)
+    : DataPluginBase::Interface(session, logger)
+  {}
+  virtual ~DataInterface() = default;
+};
+
+}