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diff --git a/dtrans/source/win32/dnd/sourcecontext.hxx b/dtrans/source/win32/dnd/sourcecontext.hxx
new file mode 100644
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+++ b/dtrans/source/win32/dnd/sourcecontext.hxx
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+/* -*- 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_DTRANS_SOURCE_WIN32_DND_SOURCECONTEXT_HXX
+#define INCLUDED_DTRANS_SOURCE_WIN32_DND_SOURCECONTEXT_HXX
+
+#include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp>
+#include <cppuhelper/compbase.hxx>
+
+#include "source.hxx"
+
+using namespace ::com::sun::star::datatransfer;
+using namespace ::com::sun::star::datatransfer::dnd;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+// This class fires events to XDragSourceListener implementations.
+// Of that interface only dragDropEnd and dropActionChanged are called.
+// The functions dragEnter, dragExit and dragOver are not supported
+// currently.
+// An instance of SourceContext only lives as long as the drag and drop
+// operation lasts.
+class SourceContext: public MutexDummy,
+                     public WeakComponentImplHelper<XDragSourceContext>
+{
+    DragSource* m_pDragSource;
+    Reference<XDragSource> m_dragSource;
+    // the action ( copy, move etc)
+    sal_Int8 m_currentAction;
+
+public:
+    SourceContext( DragSource* pSource, const Reference<XDragSourceListener>& listener);
+    ~SourceContext() override;
+    SourceContext(const SourceContext&) = delete;
+    SourceContext &operator= (const SourceContext&) = delete;
+
+    /// @throws RuntimeException
+    virtual void addDragSourceListener( const Reference<XDragSourceListener >& dsl );
+    /// @throws RuntimeException
+    virtual void removeDragSourceListener( const Reference<XDragSourceListener >& dsl );
+    virtual sal_Int32 SAL_CALL getCurrentCursor(  ) override;
+    virtual void SAL_CALL setCursor( sal_Int32 cursorId ) override;
+    virtual void SAL_CALL setImage( sal_Int32 imageId ) override;
+    virtual void SAL_CALL transferablesFlavorsChanged(  ) override;
+
+    // non - interface functions
+    void fire_dragDropEnd( bool success, sal_Int8 byte);
+    void fire_dropActionChanged( sal_Int8 dropAction, sal_Int8 userAction);
+
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */