a34836f455
2005/09/16 08:58:27 os 1.14.6.1: #i43196# each substorage has to be committed and closed after writing a graphic
152 lines
6.9 KiB
C++
152 lines
6.9 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: xmlgrhlp.hxx,v $
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*
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* $Revision: 1.15 $
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*
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* last change: $Author: rt $ $Date: 2005-10-18 13:53:28 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _XMLGRHLP_HXX
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#define _XMLGRHLP_HXX
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#ifndef _CPPUHELPER_COMPBASE2_HXX_
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#include <cppuhelper/compbase2.hxx>
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#endif
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#ifndef _OSL_MUTEX_HXX_
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#include <osl/mutex.hxx>
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#endif
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#ifndef _GRFMGR_HXX
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#include <goodies/grfmgr.hxx>
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#endif
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#include <vector>
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#include <set>
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#include <utility>
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#ifndef _COM_SUN_STAR_DOCUMENT_XGRAPHICOBJECTRESOLVER_HPP_
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#include <com/sun/star/document/XGraphicObjectResolver.hpp>
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#endif
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#ifndef _COM_SUN_STAR_DOCUMENT_XBINARYSTREAMRESOLVER_HPP_
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#include <com/sun/star/document/XBinaryStreamResolver.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_XSTORAGE_HPP_
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#include <com/sun/star/embed/XStorage.hpp>
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#endif
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#ifndef INCLUDED_SVXDLLAPI_H
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#include "svx/svxdllapi.h"
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#endif
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// ----------------------
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// - SvXMLGraphicHelper -
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// ----------------------
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enum SvXMLGraphicHelperMode
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{
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GRAPHICHELPER_MODE_READ = 0,
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GRAPHICHELPER_MODE_WRITE = 1
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};
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// ----------------------
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// - SvXMLGraphicHelper -
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// ----------------------
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struct SvxGraphicHelperStream_Impl
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{
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::com::sun::star::uno::Reference < ::com::sun::star::embed::XStorage > xStorage;
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::com::sun::star::uno::Reference < ::com::sun::star::io::XStream > xStream;
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};
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class SVX_DLLPUBLIC SvXMLGraphicHelper : public ::cppu::WeakComponentImplHelper2< ::com::sun::star::document::XGraphicObjectResolver,
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::com::sun::star::document::XBinaryStreamResolver >
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{
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private:
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typedef ::std::pair< ::rtl::OUString, ::rtl::OUString > URLPair;
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typedef ::std::vector< URLPair > URLPairVector;
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typedef ::std::vector< GraphicObject > GraphicObjectVector;
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typedef ::std::set< ::rtl::OUString > URLSet;
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typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > > GraphicOutputStreamVector;
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::osl::Mutex maMutex;
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::com::sun::star::uno::Reference < ::com::sun::star::embed::XStorage > mxRootStorage;
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::rtl::OUString maCurStorageName;
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URLPairVector maGrfURLs;
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GraphicObjectVector maGrfObjs;
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GraphicOutputStreamVector maGrfStms;
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URLSet maURLSet;
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SvXMLGraphicHelperMode meCreateMode;
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sal_Bool mbDirect;
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SVX_DLLPRIVATE sal_Bool ImplGetStreamNames( const ::rtl::OUString& rURLStr,
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::rtl::OUString& rPictureStorageName,
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::rtl::OUString& rPictureStreamName );
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SVX_DLLPRIVATE ::com::sun::star::uno::Reference < ::com::sun::star::embed::XStorage > ImplGetGraphicStorage( const ::rtl::OUString& rPictureStorageName );
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SVX_DLLPRIVATE SvxGraphicHelperStream_Impl ImplGetGraphicStream( const ::rtl::OUString& rPictureStorageName,
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const ::rtl::OUString& rPictureStreamName,
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BOOL bTruncate );
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SVX_DLLPRIVATE String ImplGetGraphicMimeType( const String& rFileName ) const;
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SVX_DLLPRIVATE Graphic ImplReadGraphic( const ::rtl::OUString& rPictureStorageName,
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const ::rtl::OUString& rPictureStreamName );
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SVX_DLLPRIVATE sal_Bool ImplWriteGraphic( const ::rtl::OUString& rPictureStorageName,
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const ::rtl::OUString& rPictureStreamName,
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const ::rtl::OUString& rGraphicId );
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SVX_DLLPRIVATE void ImplInsertGraphicURL( const ::rtl::OUString& rURLStr, sal_uInt32 nInsertPos );
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protected:
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SvXMLGraphicHelper();
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~SvXMLGraphicHelper();
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void Init( const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XStorage >& xXMLStorage,
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SvXMLGraphicHelperMode eCreateMode,
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BOOL bDirect );
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virtual void SAL_CALL disposing();
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public:
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SvXMLGraphicHelper( SvXMLGraphicHelperMode eCreateMode );
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static SvXMLGraphicHelper* Create( const ::com::sun::star::uno::Reference < ::com::sun::star::embed::XStorage >& rXMLStorage,
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SvXMLGraphicHelperMode eCreateMode,
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BOOL bDirect = TRUE );
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static SvXMLGraphicHelper* Create( SvXMLGraphicHelperMode eCreateMode );
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static void Destroy( SvXMLGraphicHelper* pSvXMLGraphicHelper );
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public:
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// XGraphicObjectResolver
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virtual ::rtl::OUString SAL_CALL resolveGraphicObjectURL( const ::rtl::OUString& aURL ) throw(::com::sun::star::uno::RuntimeException);
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// XBinaryStreamResolver
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( const ::rtl::OUString& rURL ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL createOutputStream( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::rtl::OUString SAL_CALL resolveOutputStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& rxBinaryStream ) throw (::com::sun::star::uno::RuntimeException);
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};
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#endif
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