Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include "unohelper.hxx"
      22             : 
      23             : #include <osl/diagnose.h>
      24             : 
      25             : #include <com/sun/star/uno/Reference.hxx>
      26             : #include <com/sun/star/uno/Sequence.hxx>
      27             : #include <com/sun/star/uno/XInterface.hpp>
      28             : #include <com/sun/star/uno/Exception.hpp>
      29             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      30             : #include <com/sun/star/beans/Property.hpp>
      31             : #include <com/sun/star/beans/XPropertySet.hpp>
      32             : #include <com/sun/star/beans/XPropertySetInfo.hpp>
      33             : #include <com/sun/star/beans/PropertyAttribute.hpp>
      34             : #include <comphelper/processfactory.hxx>
      35             : 
      36             : 
      37             : using com::sun::star::uno::Reference;
      38             : using com::sun::star::uno::Sequence;
      39             : using com::sun::star::uno::Exception;
      40             : using com::sun::star::uno::XInterface;
      41             : using com::sun::star::lang::XMultiServiceFactory;
      42             : using com::sun::star::beans::Property;
      43             : using com::sun::star::beans::XPropertySet;
      44             : using com::sun::star::beans::XPropertySetInfo;
      45             : using com::sun::star::beans::PropertyAttribute::READONLY;
      46             : using rtl::OUString;
      47             : 
      48             : 
      49           0 : Reference<XInterface> xforms::createInstance( const OUString& sServiceName )
      50             : {
      51           0 :     Reference<XMultiServiceFactory> xFactory = comphelper::getProcessServiceFactory();
      52             :     OSL_ENSURE( xFactory.is(), "can't get service factory" );
      53             : 
      54           0 :     Reference<XInterface> xInstance = xFactory->createInstance( sServiceName );
      55             :     OSL_ENSURE( xInstance.is(), "failed to create instance" );
      56             : 
      57           0 :     return xInstance;
      58             : }
      59             : 
      60           0 : void xforms::copy( const Reference<XPropertySet>& xFrom,
      61             :                    Reference<XPropertySet>& xTo )
      62             : {
      63             :     OSL_ENSURE( xFrom.is(), "no source" );
      64             :     OSL_ENSURE( xTo.is(), "no target" );
      65             : 
      66             :     // get property names & infos, and iterate over target properties
      67             :     Sequence<Property> aProperties =
      68           0 :         xTo->getPropertySetInfo()->getProperties();
      69           0 :     sal_Int32 nProperties = aProperties.getLength();
      70           0 :     const Property* pProperties = aProperties.getConstArray();
      71           0 :     Reference<XPropertySetInfo> xFromInfo = xFrom->getPropertySetInfo();
      72           0 :     for( sal_Int32 n = 0; n < nProperties; n++ )
      73             :     {
      74           0 :         const OUString& rName = pProperties[n].Name;
      75             : 
      76             :         // if both set have the property, copy the value
      77             :         // (catch and ignore exceptions, if any)
      78           0 :         if( xFromInfo->hasPropertyByName( rName ) )
      79             :         {
      80             :             try
      81             :             {
      82           0 :                 Property aProperty = xFromInfo->getPropertyByName( rName );
      83           0 :                 if ( ( aProperty.Attributes & READONLY ) == 0 )
      84           0 :                     xTo->setPropertyValue(rName, xFrom->getPropertyValue( rName ));
      85             :             }
      86           0 :             catch( const Exception& )
      87             :             {
      88             :                 // ignore any errors; we'll copy as good as we can
      89             :             }
      90             :         }
      91             :         // else: no property? then ignore.
      92           0 :     }
      93           0 : }
      94             : 
      95             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */