336037c403
2007/06/20 12:18:29 od 1.1.2.10: #i73788# further step to final implementation 2007/06/07 19:48:29 od 1.1.2.9: #i73788## further steps to the final implementation 2007/05/03 15:33:00 od 1.1.2.8: #i73788# further refactoring of non-blocking load of linked graphics 2007/04/13 10:15:47 od 1.1.2.7: #i73788# - further refactoring 2007/04/13 08:53:44 od 1.1.2.6: #i73788# - adjusting documentation 2007/03/30 11:29:28 od 1.1.2.5: #i73788# - redesign of non-blocking load of linked graphics 2007/03/15 11:40:43 od 1.1.2.4: #i73788# further adjustments to the implementation 2007/03/14 13:22:15 od 1.1.2.3: #i73788# further adjustments to the implementation 2007/03/09 08:52:53 od 1.1.2.2: #i73788# - fix potential deadlock 2007/01/30 15:04:03 od 1.1.2.1: #i73788# - implementation of new class <SwAsyncRetrieveInputStreamThread>
100 lines
3.5 KiB
C++
100 lines
3.5 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: retrieveinputstream.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: 2007-07-18 13:31:42 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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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 2005 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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#include "precompiled_sw.hxx"
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#ifndef _RETRIEVEINPUTSTREAM_HXX
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#include <retrieveinputstream.hxx>
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#endif
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#ifndef _COMPHELPER_MEDIADESCRIPTOR_HXX_
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#include <comphelper/mediadescriptor.hxx>
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#endif
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#ifndef _COM_SUN_STAR_IO_XSTREAM_HXX_
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#include <com/sun/star/io/XStream.hpp>
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#endif
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/** class for a thread to retrieve an input stream given by an URL
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OD 2007-01-29 #i73788#
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@author OD
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*/
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::rtl::Reference< ObservableThread > SwAsyncRetrieveInputStreamThread::createThread(
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const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
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const String& rLinkedURL )
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{
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SwAsyncRetrieveInputStreamThread* pNewThread =
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new SwAsyncRetrieveInputStreamThread( nDataKey, rLinkedURL );
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return pNewThread;
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}
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SwAsyncRetrieveInputStreamThread::SwAsyncRetrieveInputStreamThread(
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const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
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const String& rLinkedURL )
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: ObservableThread(),
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mnDataKey( nDataKey ),
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mrLinkedURL( rLinkedURL )
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{
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}
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SwAsyncRetrieveInputStreamThread::~SwAsyncRetrieveInputStreamThread()
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{
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}
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void SwAsyncRetrieveInputStreamThread::threadFunction()
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{
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com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue > xProps( 1 );
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xProps[0].Name = ::rtl::OUString::createFromAscii( "URL" );
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xProps[0].Value <<= ::rtl::OUString( mrLinkedURL );
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comphelper::MediaDescriptor aMedium( xProps );
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aMedium.addInputStream();
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com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream;
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aMedium[comphelper::MediaDescriptor::PROP_INPUTSTREAM()] >>= xInputStream;
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if ( !xInputStream.is() )
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{
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com::sun::star::uno::Reference<com::sun::star::io::XStream> xStream;
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aMedium[comphelper::MediaDescriptor::PROP_STREAM()] >>= xStream;
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if ( xStream.is() )
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{
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xInputStream = xStream->getInputStream();
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}
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}
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SwRetrievedInputStreamDataManager::GetManager().PushData( mnDataKey,
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xInputStream,
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aMedium.isStreamReadOnly() );
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}
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