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Diffstat (limited to 'framework/source/fwe/xml/statusbarconfiguration.cxx')
-rw-r--r-- | framework/source/fwe/xml/statusbarconfiguration.cxx | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/framework/source/fwe/xml/statusbarconfiguration.cxx b/framework/source/fwe/xml/statusbarconfiguration.cxx new file mode 100644 index 000000000000..0d79ef8fd461 --- /dev/null +++ b/framework/source/fwe/xml/statusbarconfiguration.cxx @@ -0,0 +1,166 @@ +/************************************************************************* + * + * 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_framework.hxx" +#include <framework/statusbarconfiguration.hxx> +#include <xml/statusbardocumenthandler.hxx> +#include <xml/saxnamespacefilter.hxx> +#include <services.h> + +//_________________________________________________________________________________________________________________ +// interface includes +//_________________________________________________________________________________________________________________ +#include <com/sun/star/xml/sax/XParser.hpp> +#include <com/sun/star/io/XActiveDataSource.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> + +//_________________________________________________________________________________________________________________ +// other includes +//_________________________________________________________________________________________________________________ + +#ifndef _UNOTOOLS_PROCESSFACTORY_HXX +#include <comphelper/processfactory.hxx> +#endif +#include <unotools/streamwrap.hxx> +#include <tools/debug.hxx> + +//_________________________________________________________________________________________________________________ +// namespace +//_________________________________________________________________________________________________________________ + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::io; +using namespace ::com::sun::star::container; + + +namespace framework +{ + +SV_IMPL_PTRARR( StatusBarDescriptor, StatusBarItemDescriptorPtr); + +static Reference< XParser > GetSaxParser( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory + ) +{ + return Reference< XParser >( xServiceFactory->createInstance( SERVICENAME_SAXPARSER), UNO_QUERY); +} + +static Reference< XDocumentHandler > GetSaxWriter( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory + ) +{ + return Reference< XDocumentHandler >( xServiceFactory->createInstance( SERVICENAME_SAXWRITER), UNO_QUERY) ; +} + +sal_Bool StatusBarConfiguration::LoadStatusBar( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&, + SvStream&, StatusBarDescriptor& ) +{ + // obsolete - only support linkage of binary filters! + return sal_True; +} + +sal_Bool StatusBarConfiguration::StoreStatusBar( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&, + SvStream&, const StatusBarDescriptor& ) +{ + // obsolete - only support linkage of binary filters! + return sal_True; +} + +sal_Bool StatusBarConfiguration::LoadStatusBar( + const Reference< XMultiServiceFactory >& xServiceFactory, + const Reference< XInputStream >& xInputStream, + const Reference< XIndexContainer >& rStatusbarConfiguration ) +{ + Reference< XParser > xParser( GetSaxParser( xServiceFactory ) ); + + // connect stream to input stream to the parser + InputSource aInputSource; + aInputSource.aInputStream = xInputStream; + + // create namespace filter and set menudocument handler inside to support xml namespaces + Reference< XDocumentHandler > xDocHandler( new OReadStatusBarDocumentHandler( rStatusbarConfiguration )); + Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler )); + + // connect parser and filter + xParser->setDocumentHandler( xFilter ); + + try + { + xParser->parseStream( aInputSource ); + return sal_True; + } + catch ( RuntimeException& ) + { + return sal_False; + } + catch( SAXException& ) + { + return sal_False; + } + catch( ::com::sun::star::io::IOException& ) + { + return sal_False; + } +} + +sal_Bool StatusBarConfiguration::StoreStatusBar( + const Reference< XMultiServiceFactory >& xServiceFactory, + const Reference< XOutputStream >& xOutputStream, + const Reference< XIndexAccess >& rStatusbarConfiguration ) +{ + Reference< XDocumentHandler > xWriter( GetSaxWriter( xServiceFactory ) ); + Reference< ::com::sun::star::io::XActiveDataSource> xDataSource( xWriter , UNO_QUERY ); + xDataSource->setOutputStream( xOutputStream ); + + try + { + OWriteStatusBarDocumentHandler aWriteStatusBarDocumentHandler( rStatusbarConfiguration, xWriter ); + aWriteStatusBarDocumentHandler.WriteStatusBarDocument(); + return sal_True; + } + catch ( RuntimeException& ) + { + return sal_False; + } + catch ( SAXException& ) + { + return sal_False; + } + catch ( ::com::sun::star::io::IOException& ) + { + return sal_False; + } +} +} + |