sw/source/core/docnode/retrieveinputstreamconsumer.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <retrieveinputstreamconsumer.hxx>
  21 #include <ndgrf.hxx>
  22 #include <retrieveinputstream.hxx>
  23 #include <swthreadmanager.hxx>
  24
  25 /* class to provide creation of a thread to retrieve an input stream given by
  26     a URL and to consume the retrieved input stream.
  27
  28     #i73788#
  29 */
  30 SwAsyncRetrieveInputStreamThreadConsumer::SwAsyncRetrieveInputStreamThreadConsumer(
  31                                                             SwGrfNode& rGrfNode )
  32     : mrGrfNode( rGrfNode ),
  33       mnThreadID( 0 )
  34 {
  35 }
  36
  37 SwAsyncRetrieveInputStreamThreadConsumer::~SwAsyncRetrieveInputStreamThreadConsumer() COVERITY_NOEXCEPT_FALSE
  38 {
  39     SwThreadManager::GetThreadManager().RemoveThread( mnThreadID );
  40 }
  41
  42 void SwAsyncRetrieveInputStreamThreadConsumer::CreateThread( const OUString& rURL, const OUString& rReferer )
  43 {
  44     // Get new data container for input stream data
  45     SwRetrievedInputStreamDataManager::tDataKey nDataKey =
  46             SwRetrievedInputStreamDataManager::GetManager().ReserveData(
  47                                                 mrGrfNode.GetThreadConsumer() );
  48
  49     rtl::Reference< ObservableThread > pNewThread =
  50         SwAsyncRetrieveInputStreamThread::createThread( nDataKey, rURL, rReferer );
  51
  52     // Add thread to thread manager and pass ownership of thread to thread manager.
  53     mnThreadID = SwThreadManager::GetThreadManager().AddThread( pNewThread );
  54 }
  55
  56 void SwAsyncRetrieveInputStreamThreadConsumer::ApplyInputStream(
  57     css::uno::Reference<css::io::XInputStream> const & xInputStream,
  58     const bool bIsStreamReadOnly )
  59 {
  60     mrGrfNode.ApplyInputStream( xInputStream, bIsStreamReadOnly );
  61 }
  62
  63 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */