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Diffstat (limited to 'forms/source/xforms/unohelper.cxx')
| -rw-r--r-- | forms/source/xforms/unohelper.cxx | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/forms/source/xforms/unohelper.cxx b/forms/source/xforms/unohelper.cxx new file mode 100644 index 000000000000..738ad4f40a1a --- /dev/null +++ b/forms/source/xforms/unohelper.cxx @@ -0,0 +1,103 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_forms.hxx" + +#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/XInterface.hpp> +#include <com/sun/star/uno/Exception.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.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> +#include <unotools/processfactory.hxx> + + +using com::sun::star::uno::Reference; +using com::sun::star::uno::Sequence; +using com::sun::star::uno::Exception; +using com::sun::star::uno::XInterface; +using com::sun::star::lang::XMultiServiceFactory; +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; +using rtl::OUString; + + +Reference<XInterface> xforms::createInstance( const OUString& sServiceName ) +{ + Reference<XMultiServiceFactory> xFactory = utl::getProcessServiceFactory(); + OSL_ENSURE( xFactory.is(), "can't get service factory" ); + + Reference<XInterface> xInstance = xFactory->createInstance( sServiceName ); + OSL_ENSURE( xInstance.is(), "failed to create instance" ); + + return xInstance; +} + +void xforms::copy( const Reference<XPropertySet>& xFrom, + Reference<XPropertySet>& 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. + } +} |