305d3a8b18
2004/08/05 07:16:50 fs 1.1.2.3: don't attempt to write read-only props 2004/03/18 17:09:40 dvo 1.1.2.2: #114856# continue XForms implementation 2004/01/14 13:00:05 dvo 1.1.2.1: #114856# start XForms core implementation
135 lines
4.9 KiB
C++
135 lines
4.9 KiB
C++
/*************************************************************************
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*
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* $RCSfile: unohelper.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: obo $ $Date: 2004-11-16 10:57:15 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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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/XInterface.hpp>
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#include <com/sun/star/uno/Exception.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.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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#include <unotools/processfactory.hxx>
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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::uno::XInterface;
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using com::sun::star::lang::XMultiServiceFactory;
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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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using rtl::OUString;
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Reference<XInterface> xforms::createInstance( const OUString& sServiceName )
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{
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Reference<XMultiServiceFactory> xFactory = utl::getProcessServiceFactory();
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OSL_ENSURE( xFactory.is(), "can't get service factory" );
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Reference<XInterface> xInstance = xFactory->createInstance( sServiceName );
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OSL_ENSURE( xInstance.is(), "failed to create instance" );
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return xInstance;
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}
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void xforms::copy( const Reference<XPropertySet>& xFrom,
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Reference<XPropertySet>& 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 =
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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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