61355e51b8
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
111 lines
3.6 KiB
C++
111 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _RETRIEVEDINPUTSTREAMDATA_HXX
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#define _RETRIEVEDINPUTSTREAMDATA_HXX
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#include <tools/link.hxx>
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#include <sal/types.h>
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#include <osl/mutex.hxx>
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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/io/XInputStream.hpp>
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#include <map>
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#include <boost/weak_ptr.hpp>
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class SwAsyncRetrieveInputStreamThreadConsumer;
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/** Singleton class to manage retrieved input stream data in Writer
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OD 2007-01-29 #i73788#
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The instance of this class provides data container for retrieved input
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stream data. The data container is accessed via a key, which the data
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manager provides on creation of the data container.
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When a certain data container is filled with data, an user event is submitted
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to trigger the processing of with data.
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@author OD
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*/
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class SwRetrievedInputStreamDataManager
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{
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public:
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typedef sal_uInt64 tDataKey;
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struct tData
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{
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boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > mpThreadConsumer;
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com::sun::star::uno::Reference<com::sun::star::io::XInputStream> mxInputStream;
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sal_Bool mbIsStreamReadOnly;
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tData()
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: mpThreadConsumer(),
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mbIsStreamReadOnly( sal_False )
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{};
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tData( boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > pThreadConsumer )
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: mpThreadConsumer( pThreadConsumer ),
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mbIsStreamReadOnly( sal_False )
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{};
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};
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static SwRetrievedInputStreamDataManager& GetManager();
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~SwRetrievedInputStreamDataManager()
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{
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};
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tDataKey ReserveData( boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > pThreadConsumer );
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void PushData( const tDataKey nDataKey,
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com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream,
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const sal_Bool bIsStreamReadOnly );
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bool PopData( const tDataKey nDataKey,
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tData& rData );
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DECL_LINK( LinkedInputStreamReady, SwRetrievedInputStreamDataManager::tDataKey* );
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private:
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static SwRetrievedInputStreamDataManager* mpManager;
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static tDataKey mnNextKeyValue;
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static osl::Mutex maGetManagerMutex;
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osl::Mutex maMutex;
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std::map< tDataKey, tData > maInputStreamData;
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SwRetrievedInputStreamDataManager()
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{
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};
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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