sw/source/core/inc/retrieveinputstreamconsumer.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: retrieveinputstreamconsumer.hxx,v $
  10  * $Revision: 1.3 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30 #ifndef _RETRIEVEINPUTSTREAMCONSUMER_HXX
  31 #define _RETRIEVEINPUTSTREAMCONSUMER_HXX
  32
  33 #include <com/sun/star/uno/Reference.hxx>
  34 #ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HXX_
  35 #include <com/sun/star/io/XInputStream.hpp>
  36 #endif
  37 #include <osl/interlck.h>
  38 #include <retrievedinputstreamdata.hxx>
  39
  40 class SwGrfNode;
  41 class String;
  42 class SwAsyncRetrieveInputStreamThread;
  43
  44 /** class to provide creation of a thread to retrieve an input stream given by
  45     an URL and to consume the retrieved input stream.
  46
  47     OD 2007-01-29 #i73788#
  48
  49     @author OD
  50 */
  51 class SwAsyncRetrieveInputStreamThreadConsumer
  52 {
  53     public:
  54
  55         SwAsyncRetrieveInputStreamThreadConsumer( SwGrfNode& rGrfNode );
  56         ~SwAsyncRetrieveInputStreamThreadConsumer();
  57
  58         /** method to create thread
  59
  60             @author OD
  61         */
  62         void CreateThread( const String& rURL );
  63
  64         /** method called to provide the retrieved input stream to the thread Consumer
  65
  66             @author OD
  67         */
  68         void ApplyInputStream(
  69             com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream,
  70             const sal_Bool bIsStreamReadOnly );
  71
  72     private:
  73
  74         SwGrfNode& mrGrfNode;
  75         oslInterlockedCount mnThreadID;
  76 };
  77 #endif