/*************************************************************************
*
* $RCSfile: xmlgrhlp.hxx,v $
*
* $Revision: 1.11 $
*
* last change: $Author: hr $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _XMLGRHLP_HXX
#define _XMLGRHLP_HXX
#ifndef _CPPUHELPER_COMPBASE2_HXX_
#include <cppuhelper/compbase2.hxx>
#endif
#ifndef _OSL_MUTEX_HXX_
#include <osl/mutex.hxx>
#endif
#ifndef _SVSTOR_HXX
#include <so3/svstor.hxx>
#endif
#ifndef _SOT_STORAGE_HXX
#include <sot/storage.hxx>
#endif
#ifndef _GRFMGR_HXX
#include <goodies/grfmgr.hxx>
#endif
#include <vector>
#include <set>
#include <utility>
#ifndef _COM_SUN_STAR_DOCUMENT_XGRAPHICOBJECTRESOLVER_HPP_
#include <com/sun/star/document/XGraphicObjectResolver.hpp>
#endif
#ifndef _COM_SUN_STAR_DOCUMENT_XBINARYSTREAMRESOLVER_HPP_
#include <com/sun/star/document/XBinaryStreamResolver.hpp>
#endif
// ----------------------
// - SvXMLGraphicHelper -
// ----------------------
enum SvXMLGraphicHelperMode
{
GRAPHICHELPER_MODE_READ = 0,
GRAPHICHELPER_MODE_WRITE = 1
};
// ----------------------
// - SvXMLGraphicHelper -
// ----------------------
class SotStorage;
class SvXMLGraphicHelper : public ::cppu::WeakComponentImplHelper2< ::com::sun::star::document::XGraphicObjectResolver,
::com::sun::star::document::XBinaryStreamResolver >
{
private:
typedef ::std::pair< ::rtl::OUString, ::rtl::OUString > URLPair;
typedef ::std::vector< URLPair > URLPairVector;
typedef ::std::vector< GraphicObject > GraphicObjectVector;
typedef ::std::set< ::rtl::OUString > URLSet;
typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > > GraphicOutputStreamVector;
::osl::Mutex maMutex;
SotStorage* mpRootStorage;
SotStorageRef mxGraphicStorage;
::rtl::OUString maCurStorageName;
URLPairVector maGrfURLs;
GraphicObjectVector maGrfObjs;
GraphicOutputStreamVector maGrfStms;
URLSet maURLSet;
SvXMLGraphicHelperMode meCreateMode;
sal_Bool mbDirect;
sal_Bool ImplGetStreamNames( const ::rtl::OUString& rURLStr,
::rtl::OUString& rPictureStorageName,
::rtl::OUString& rPictureStreamName );
SotStorageRef ImplGetGraphicStorage( const ::rtl::OUString& rPictureStorageName );
SotStorageStreamRef ImplGetGraphicStream( const ::rtl::OUString& rPictureStorageName,
const ::rtl::OUString& rPictureStreamName,
BOOL bTruncate );
String ImplGetGraphicMimeType( const String& rFileName ) const;
Graphic ImplReadGraphic( const ::rtl::OUString& rPictureStorageName,
const ::rtl::OUString& rPictureStreamName );
sal_Bool ImplWriteGraphic( const ::rtl::OUString& rPictureStorageName,
const ::rtl::OUString& rPictureStreamName,
const ::rtl::OUString& rGraphicId );
void ImplInsertGraphicURL( const ::rtl::OUString& rURLStr, sal_uInt32 nInsertPos );
protected:
SvXMLGraphicHelper();
~SvXMLGraphicHelper();
void Init( SotStorage* pXMLStorage,
SvXMLGraphicHelperMode eCreateMode,
BOOL bDirect );
virtual void SAL_CALL disposing();
public:
SvXMLGraphicHelper( SvXMLGraphicHelperMode eCreateMode );
static SvXMLGraphicHelper* Create( SotStorage& rXMLStorage,
SvXMLGraphicHelperMode eCreateMode,
BOOL bDirect = TRUE );
static SvXMLGraphicHelper* Create( SvXMLGraphicHelperMode eCreateMode );
static void Destroy( SvXMLGraphicHelper* pSvXMLGraphicHelper );
void Flush();
public:
// XGraphicObjectResolver
virtual ::rtl::OUString SAL_CALL resolveGraphicObjectURL( const ::rtl::OUString& aURL ) throw(::com::sun::star::uno::RuntimeException);
// XBinaryStreamResolver
virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( const ::rtl::OUString& rURL ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL createOutputStream( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL resolveOutputStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& rxBinaryStream ) throw (::com::sun::star::uno::RuntimeException);
};
#endif