sw/source/core/docnode/retrieveinputstreamconsumer.cxx

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  30 #include "precompiled_sw.hxx"
  31 #include <retrieveinputstreamconsumer.hxx>
  32 #include <ndgrf.hxx>
  33 #include <retrieveinputstream.hxx>
  34 #include <swthreadmanager.hxx>
  35
  36 /** class to provide creation of a thread to retrieve an input stream given by
  37     an URL and to consume the retrieved input stream.
  38
  39     OD 2007-01-29 #i73788#
  40
  41     @author OD
  42 */
  43 SwAsyncRetrieveInputStreamThreadConsumer::SwAsyncRetrieveInputStreamThreadConsumer(
  44                                                             SwGrfNode& rGrfNode )
  45     : mrGrfNode( rGrfNode ),
  46       mnThreadID( 0 )
  47 {
  48 }
  49
  50 SwAsyncRetrieveInputStreamThreadConsumer::~SwAsyncRetrieveInputStreamThreadConsumer()
  51 {
  52     SwThreadManager::GetThreadManager().RemoveThread( mnThreadID );
  53 }
  54
  55 void SwAsyncRetrieveInputStreamThreadConsumer::CreateThread( const String& rURL )
  56 {
  57     // Get new data container for input stream data
  58     SwRetrievedInputStreamDataManager::tDataKey nDataKey =
  59             SwRetrievedInputStreamDataManager::GetManager().ReserveData(
  60                                                 mrGrfNode.GetThreadConsumer() );
  61
  62     rtl::Reference< ObservableThread > pNewThread =
  63         SwAsyncRetrieveInputStreamThread::createThread( nDataKey, rURL );
  64
  65     // Add thread to thread manager and pass ownership of thread to thread manager.
  66     mnThreadID = SwThreadManager::GetThreadManager().AddThread( pNewThread );
  67 }
  68
  69 void SwAsyncRetrieveInputStreamThreadConsumer::ApplyInputStream(
  70     com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream,
  71     const sal_Bool bIsStreamReadOnly )
  72 {
  73     mrGrfNode.ApplyInputStream( xInputStream, bIsStreamReadOnly );
  74 }
  75