/*************************************************************************
 *
 * 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: fileobj.hxx,v $
 * $Revision: 1.9 $
 *
 * This file is part of OpenOffice.org.
 *
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 * 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
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 ************************************************************************/
#ifndef _FILEOBJ_HXX
#define _FILEOBJ_HXX

#ifndef _LINKSRC_HXX //autogen
#include <bf_so3/linksrc.hxx>
#endif
#ifndef _SFXDOCFILE_HXX //autogen
#include <bf_sfx2/docfile.hxx>
#endif
class Graphic;
namespace binfilter {

struct Impl_DownLoadData;


class SvFileObject : public ::binfilter::SvLinkSource
{
	String sFileNm;
	String sFilter;
	String sReferer;
	SfxMediumRef xMed;
	Impl_DownLoadData* pDownLoadData;

	BYTE nType;

	BOOL bLoadAgain : 1;
	BOOL bSynchron : 1;
	BOOL bLoadError : 1;
	BOOL bWaitForData : 1;
	BOOL bInNewData : 1;
	BOOL bDataReady : 1;
	BOOL bMedUseCache : 1;
	BOOL bNativFormat : 1;
	BOOL bClearMedium : 1;
	BOOL bStateChangeCalled : 1;
	BOOL bInCallDownLoad : 1;

	BOOL GetGraphic_Impl( Graphic&, SvStream* pStream = 0 );
	BOOL LoadFile_Impl();
	void SendStateChg_Impl( USHORT nState );

	DECL_STATIC_LINK( SvFileObject, DelMedium_Impl, SfxMediumRef* );
	DECL_STATIC_LINK( SvFileObject, LoadGrfReady_Impl, void* );
	DECL_STATIC_LINK( SvFileObject, LoadGrfNewData_Impl, void* );
protected:
	virtual ~SvFileObject();

public:
	SvFileObject();

	virtual BOOL GetData( ::com::sun::star::uno::Any & rData /*out param*/,
							const String & rMimeType,
							BOOL bSynchron = FALSE );

	virtual BOOL Connect( ::binfilter::SvBaseLink* );

	// erfrage ob das man direkt auf die Daten zugreifen kann oder ob das
	// erst angestossen werden muss

	void CancelTransfers();
};


}//end of namespace binfilter
#endif

