new loplugin: externalandnotdefined

Find "missing headers," where a function is declared directly in the
.cxx (as extern) and not defined, and should arguably instead be declared
in an include file.

Change-Id: I6d83ee432b2ab0cd050aec2b27c3658d32ac02a2

3 files changed, 30 insertions, 6 deletions

diff --git a/toolkit/source/controls/controlmodelcontainerbase.cxx b/toolkit/source/controls/controlmodelcontainerbase.cxx
index 327dc7fd88cb..2f0726e72158 100644
--- a/toolkit/source/controls/controlmodelcontainerbase.cxx
+++ b/toolkit/source/controls/controlmodelcontainerbase.cxx
@@ -63,6 +63,7 @@
 
 #include "helper/tkresmgr.hxx"
 #include "helper/unopropertyarrayhelper.hxx"
+#include "controlmodelcontainerbase_internal.hxx"
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -75,9 +76,6 @@ using namespace toolkit;
 
 #define PROPERTY_RESOURCERESOLVER OUString( "ResourceResolver" )
 
-//HELPER
-OUString getPhysicalLocation( const ::com::sun::star::uno::Any& rbase, const ::com::sun::star::uno::Any& rUrl );
-
 struct LanguageDependentProp
 {
     const char* pPropName;
diff --git a/toolkit/source/controls/controlmodelcontainerbase_internal.hxx b/toolkit/source/controls/controlmodelcontainerbase_internal.hxx
new file mode 100644
index 000000000000..528922d5561d
--- /dev/null
+++ b/toolkit/source/controls/controlmodelcontainerbase_internal.hxx
@@ -0,0 +1,28 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_TOOLKIT_SOURCE_CONTROLS_CONTROLMODELCONTAINERBASE_INTERNAL_HXX
+#define INCLUDED_TOOLKIT_SOURCE_CONTROLS_CONTROLMODELCONTAINERBASE_INTERNAL_HXX
+
+////HELPER
+OUString getPhysicalLocation( const ::com::sun::star::uno::Any& rbase, const ::com::sun::star::uno::Any& rUrl );
+
+#endif // INCLUDED_TOOLKIT_SOURCE_CONTROLS_CONTROLMODELCONTAINERBASE_INTERNAL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/toolkit/source/controls/dialogcontrol.cxx b/toolkit/source/controls/dialogcontrol.cxx
index 0faf34fb3bfc..0da0984fc12d 100644
--- a/toolkit/source/controls/dialogcontrol.cxx
+++ b/toolkit/source/controls/dialogcontrol.cxx
@@ -52,6 +52,7 @@
 #include "toolkit/controls/unocontrols.hxx"
 
 #include "helper/unopropertyarrayhelper.hxx"
+#include "controlmodelcontainerbase_internal.hxx"
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -141,9 +142,6 @@ public:
     }
 };
 
-////HELPER
-OUString getPhysicalLocation( const ::com::sun::star::uno::Any& rbase, const ::com::sun::star::uno::Any& rUrl );
-
 namespace {
 
 class UnoControlDialogModel :   public ControlModelContainerBase