1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_forms.hxx" 30 31 #include "unohelper.hxx" 32 33 #include <osl/diagnose.h> 34 35 #include <com/sun/star/uno/Reference.hxx> 36 #include <com/sun/star/uno/Sequence.hxx> 37 #include <com/sun/star/uno/XInterface.hpp> 38 #include <com/sun/star/uno/Exception.hpp> 39 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 40 #include <com/sun/star/beans/Property.hpp> 41 #include <com/sun/star/beans/XPropertySet.hpp> 42 #include <com/sun/star/beans/XPropertySetInfo.hpp> 43 #include <com/sun/star/beans/PropertyAttribute.hpp> 44 #include <unotools/processfactory.hxx> 45 46 47 using com::sun::star::uno::Reference; 48 using com::sun::star::uno::Sequence; 49 using com::sun::star::uno::Exception; 50 using com::sun::star::uno::XInterface; 51 using com::sun::star::lang::XMultiServiceFactory; 52 using com::sun::star::beans::Property; 53 using com::sun::star::beans::XPropertySet; 54 using com::sun::star::beans::XPropertySetInfo; 55 using com::sun::star::beans::PropertyAttribute::READONLY; 56 using rtl::OUString; 57 58 59 Reference<XInterface> xforms::createInstance( const OUString& sServiceName ) 60 { 61 Reference<XMultiServiceFactory> xFactory = utl::getProcessServiceFactory(); 62 OSL_ENSURE( xFactory.is(), "can't get service factory" ); 63 64 Reference<XInterface> xInstance = xFactory->createInstance( sServiceName ); 65 OSL_ENSURE( xInstance.is(), "failed to create instance" ); 66 67 return xInstance; 68 } 69 70 void xforms::copy( const Reference<XPropertySet>& xFrom, 71 Reference<XPropertySet>& xTo ) 72 { 73 OSL_ENSURE( xFrom.is(), "no source" ); 74 OSL_ENSURE( xTo.is(), "no target" ); 75 76 // get property names & infos, and iterate over target properties 77 Sequence<Property> aProperties = 78 xTo->getPropertySetInfo()->getProperties(); 79 sal_Int32 nProperties = aProperties.getLength(); 80 const Property* pProperties = aProperties.getConstArray(); 81 Reference<XPropertySetInfo> xFromInfo = xFrom->getPropertySetInfo(); 82 for( sal_Int32 n = 0; n < nProperties; n++ ) 83 { 84 const OUString& rName = pProperties[n].Name; 85 86 // if both set have the property, copy the value 87 // (catch and ignore exceptions, if any) 88 if( xFromInfo->hasPropertyByName( rName ) ) 89 { 90 try 91 { 92 Property aProperty = xFromInfo->getPropertyByName( rName ); 93 if ( ( aProperty.Attributes & READONLY ) == 0 ) 94 xTo->setPropertyValue(rName, xFrom->getPropertyValue( rName )); 95 } 96 catch( const Exception& ) 97 { 98 // ignore any errors; we'll copy as good as we can 99 } 100 } 101 // else: no property? then ignore. 102 } 103 } 104