d4d0860794
2008/04/01 15:57:11 thb 1.3.14.2: #i85898# Stripping all external header guards 2008/03/31 16:54:15 rt 1.3.14.1: #i87441# Change license header to LPGL v3.
115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
/*************************************************************************
|
|
*
|
|
* 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: retrievedinputstreamdata.hxx,v $
|
|
* $Revision: 1.4 $
|
|
*
|
|
* 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.
|
|
*
|
|
************************************************************************/
|
|
#ifndef _RETRIEVEDINPUTSTREAMDATA_HXX
|
|
#define _RETRIEVEDINPUTSTREAMDATA_HXX
|
|
|
|
#include <tools/link.hxx>
|
|
#include <sal/types.h>
|
|
#include <osl/mutex.hxx>
|
|
#include <com/sun/star/uno/Reference.hxx>
|
|
#ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HXX_
|
|
#include <com/sun/star/io/XInputStream.hpp>
|
|
#endif
|
|
|
|
#include <map>
|
|
|
|
#include <boost/weak_ptr.hpp>
|
|
class SwAsyncRetrieveInputStreamThreadConsumer;
|
|
//#ifndef _RETRIEVEINPUTSTREAMCONSUMER_HXX
|
|
//#include <retrieveinputstreamconsumer.hxx>
|
|
//#endif
|
|
|
|
/** Singleton class to manage retrieved input stream data in Writer
|
|
|
|
OD 2007-01-29 #i73788#
|
|
The instance of this class provides data container for retrieved input
|
|
stream data. The data container is accessed via a key, which the data
|
|
manager provides on creation of the data container.
|
|
When a certain data container is filled with data, an user event is submitted
|
|
to trigger the processing of with data.
|
|
|
|
@author OD
|
|
*/
|
|
class SwRetrievedInputStreamDataManager
|
|
{
|
|
public:
|
|
|
|
typedef sal_uInt64 tDataKey;
|
|
|
|
struct tData
|
|
{
|
|
boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > mpThreadConsumer;
|
|
com::sun::star::uno::Reference<com::sun::star::io::XInputStream> mxInputStream;
|
|
sal_Bool mbIsStreamReadOnly;
|
|
|
|
tData()
|
|
: mpThreadConsumer(),
|
|
mbIsStreamReadOnly( sal_False )
|
|
{};
|
|
|
|
tData( boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > pThreadConsumer )
|
|
: mpThreadConsumer( pThreadConsumer ),
|
|
mbIsStreamReadOnly( sal_False )
|
|
{};
|
|
};
|
|
|
|
static SwRetrievedInputStreamDataManager& GetManager();
|
|
|
|
~SwRetrievedInputStreamDataManager()
|
|
{
|
|
};
|
|
|
|
tDataKey ReserveData( boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > pThreadConsumer );
|
|
|
|
void PushData( const tDataKey nDataKey,
|
|
com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream,
|
|
const sal_Bool bIsStreamReadOnly );
|
|
|
|
bool PopData( const tDataKey nDataKey,
|
|
tData& rData );
|
|
|
|
DECL_LINK( LinkedInputStreamReady, SwRetrievedInputStreamDataManager::tDataKey* );
|
|
|
|
private:
|
|
|
|
static SwRetrievedInputStreamDataManager* mpManager;
|
|
static tDataKey mnNextKeyValue;
|
|
static osl::Mutex maGetManagerMutex;
|
|
|
|
osl::Mutex maMutex;
|
|
|
|
std::map< tDataKey, tData > maInputStreamData;
|
|
|
|
SwRetrievedInputStreamDataManager()
|
|
{
|
|
};
|
|
};
|
|
#endif
|