diff options
Diffstat (limited to 'sw/source/core/docnode/retrieveinputstream.cxx')
-rw-r--r-- | sw/source/core/docnode/retrieveinputstream.cxx | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/sw/source/core/docnode/retrieveinputstream.cxx b/sw/source/core/docnode/retrieveinputstream.cxx new file mode 100644 index 000000000000..4b88263bace8 --- /dev/null +++ b/sw/source/core/docnode/retrieveinputstream.cxx @@ -0,0 +1,89 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: retrieveinputstream.cxx,v $ + * $Revision: 1.3 $ + * + * 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. + * + ************************************************************************/ +#include "precompiled_sw.hxx" +#include <retrieveinputstream.hxx> +#include <comphelper/mediadescriptor.hxx> +#ifndef _COM_SUN_STAR_IO_XSTREAM_HXX_ +#include <com/sun/star/io/XStream.hpp> +#endif + +/** class for a thread to retrieve an input stream given by an URL + + OD 2007-01-29 #i73788# + + @author OD +*/ +::rtl::Reference< ObservableThread > SwAsyncRetrieveInputStreamThread::createThread( + const SwRetrievedInputStreamDataManager::tDataKey nDataKey, + const String& rLinkedURL ) +{ + SwAsyncRetrieveInputStreamThread* pNewThread = + new SwAsyncRetrieveInputStreamThread( nDataKey, rLinkedURL ); + return pNewThread; +} + +SwAsyncRetrieveInputStreamThread::SwAsyncRetrieveInputStreamThread( + const SwRetrievedInputStreamDataManager::tDataKey nDataKey, + const String& rLinkedURL ) + : ObservableThread(), + mnDataKey( nDataKey ), + mrLinkedURL( rLinkedURL ) +{ +} + +SwAsyncRetrieveInputStreamThread::~SwAsyncRetrieveInputStreamThread() +{ +} + +void SwAsyncRetrieveInputStreamThread::threadFunction() +{ + com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue > xProps( 1 ); + xProps[0].Name = ::rtl::OUString::createFromAscii( "URL" ); + xProps[0].Value <<= ::rtl::OUString( mrLinkedURL ); + comphelper::MediaDescriptor aMedium( xProps ); + + aMedium.addInputStream(); + + com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream; + aMedium[comphelper::MediaDescriptor::PROP_INPUTSTREAM()] >>= xInputStream; + if ( !xInputStream.is() ) + { + com::sun::star::uno::Reference<com::sun::star::io::XStream> xStream; + aMedium[comphelper::MediaDescriptor::PROP_STREAM()] >>= xStream; + if ( xStream.is() ) + { + xInputStream = xStream->getInputStream(); + } + } + + SwRetrievedInputStreamDataManager::GetManager().PushData( mnDataKey, + xInputStream, + aMedium.isStreamReadOnly() ); +} |