73 lines
2.8 KiB
C++
73 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "unohelper.hxx"
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#include <osl/diagnose.h>
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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/uno/Exception.hpp>
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#include <com/sun/star/beans/Property.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/XPropertySetInfo.hpp>
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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using com::sun::star::uno::Reference;
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using com::sun::star::uno::Sequence;
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using com::sun::star::uno::Exception;
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using com::sun::star::beans::Property;
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using com::sun::star::beans::XPropertySet;
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using com::sun::star::beans::XPropertySetInfo;
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using com::sun::star::beans::PropertyAttribute::READONLY;
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void xforms::copy(const Reference<XPropertySet>& xFrom, Reference<XPropertySet> const& xTo)
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{
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OSL_ENSURE(xFrom.is(), "no source");
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OSL_ENSURE(xTo.is(), "no target");
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// get property names & infos, and iterate over target properties
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Sequence<Property> aProperties = xTo->getPropertySetInfo()->getProperties();
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sal_Int32 nProperties = aProperties.getLength();
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const Property* pProperties = aProperties.getConstArray();
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Reference<XPropertySetInfo> xFromInfo = xFrom->getPropertySetInfo();
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for (sal_Int32 n = 0; n < nProperties; n++)
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{
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const OUString& rName = pProperties[n].Name;
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// if both set have the property, copy the value
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// (catch and ignore exceptions, if any)
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if (xFromInfo->hasPropertyByName(rName))
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{
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try
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{
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Property aProperty = xFromInfo->getPropertyByName(rName);
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if ((aProperty.Attributes & READONLY) == 0)
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xTo->setPropertyValue(rName, xFrom->getPropertyValue(rName));
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}
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catch (const Exception&)
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{
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// ignore any errors; we'll copy as good as we can
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}
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}
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// else: no property? then ignore.
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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