dbu: Set Firebird to default in wizard..

..in case experimental feature is checked in.

Change-Id: I8a774d4e532ea2afc0e1fe528e98a5743c662888
Reviewed-on: https://gerrit.libreoffice.org/53366
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Bunth <btomi96@gmail.com>

dbaccess/source/core/misc/dsntypes.cxx

@@ -25,6 +25,7 @@
 #include <stringconstants.hxx>
 #include <comphelper/documentconstants.hxx>
 #include <comphelper/string.hxx>
+#include <svtools/miscopt.hxx>
 
 namespace dbaccess
 {
@@ -295,7 +296,14 @@ OUString ODsnTypeCollection::getEmbeddedDatabase() const
         }
     }
     if ( sEmbeddedDatabaseURL.isEmpty() )
-        sEmbeddedDatabaseURL = "sdbc:embedded:hsqldb";
+    {
+        SvtMiscOptions aMiscOptions;
+        if( aMiscOptions.IsExperimentalMode() )
+            sEmbeddedDatabaseURL = "sdbc:embedded:firebird";
+        else
+            sEmbeddedDatabaseURL = "sdbc:embedded:hsqldb";
+
+    }
 
     return sEmbeddedDatabaseURL;
 }

dbaccess/source/ui/dlg/generalpage.cxx

@@ -41,6 +41,7 @@
 #include <comphelper/processfactory.hxx>
 #include <unotools/confignode.hxx>
 #include <osl/diagnose.h>
+#include <svtools/miscopt.hxx>
 
 namespace dbaui
 {
@@ -586,9 +587,15 @@ namespace dbaui
 
     OUString OGeneralPageWizard::getDatasourceName(const SfxItemSet& _rSet)
     {
-        // Sets jdbc as the default selected database on startup.
+        // Sets the default selected database on startup.
         if (m_pRB_CreateDatabase->IsChecked() )
-            return m_pCollection->getTypeDisplayName( "jdbc:" );
+        {
+            SvtMiscOptions aMiscOptions;
+            if( aMiscOptions.IsExperimentalMode() )
+                return m_pCollection->getTypeDisplayName( "sdbc:embedded:firebird" );
+            else
+                return m_pCollection->getTypeDisplayName( "jdbc:" );
+        }
 
         return OGeneralPage::getDatasourceName( _rSet );
     }