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diff --git a/forms/source/xforms/unohelper.cxx b/forms/source/xforms/unohelper.cxx
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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 .
+ */
+
+#include "unohelper.hxx"
+
+#include <osl/diagnose.h>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/beans/Property.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XPropertySetInfo.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+
+using com::sun::star::uno::Reference;
+using com::sun::star::uno::Sequence;
+using com::sun::star::uno::Exception;
+using com::sun::star::beans::Property;
+using com::sun::star::beans::XPropertySet;
+using com::sun::star::beans::XPropertySetInfo;
+using com::sun::star::beans::PropertyAttribute::READONLY;
+
+void xforms::copy(const Reference<XPropertySet>& xFrom, Reference<XPropertySet> const& xTo)
+{
+ OSL_ENSURE(xFrom.is(), "no source");
+ OSL_ENSURE(xTo.is(), "no target");
+
+ // get property names & infos, and iterate over target properties
+ Sequence<Property> aProperties = xTo->getPropertySetInfo()->getProperties();
+ sal_Int32 nProperties = aProperties.getLength();
+ const Property* pProperties = aProperties.getConstArray();
+ Reference<XPropertySetInfo> xFromInfo = xFrom->getPropertySetInfo();
+ for (sal_Int32 n = 0; n < nProperties; n++)
+ {
+ const OUString& rName = pProperties[n].Name;
+
+ // if both set have the property, copy the value
+ // (catch and ignore exceptions, if any)
+ if (xFromInfo->hasPropertyByName(rName))
+ {
+ try
+ {
+ Property aProperty = xFromInfo->getPropertyByName(rName);
+ if ((aProperty.Attributes & READONLY) == 0)
+ xTo->setPropertyValue(rName, xFrom->getPropertyValue(rName));
+ }
+ catch (const Exception&)
+ {
+ // ignore any errors; we'll copy as good as we can
+ }
+ }
+ // else: no property? then ignore.
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */