/*************************************************************************
 *
 * 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: linksrc.hxx,v $
 * $Revision: 1.5 $
 *
 * 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 _LINKSRC_HXX
#define _LINKSRC_HXX

#ifndef _TOOLS_REF_HXX
#include <tools/ref.hxx>
#endif
#ifndef _RTTI_HXX
#include <tools/rtti.hxx>
#endif

#ifndef _SAL_CONFIG_H
#include <sal/config.h>
#define _SAL_CONFIG_H
#endif

#ifndef INCLUDED_SO3DLLAPI_H
#include "bf_so3/so3dllapi.h"
#endif

namespace com { namespace sun { namespace star { namespace uno
{
	class Any;
	//class Type;
}}}}
class Window;
class String;

#ifndef ADVISEMODE_NODATA
// Muessen die gleichen Werte wie Ole2 ADVF_* sein
#define ADVISEMODE_NODATA       0x01
//#define ADVISEMODE_PRIMEFIRST   0x02
#define ADVISEMODE_ONLYONCE     0x04
//#define ADVISEMODE_DATAONSTOP   0x40
#endif

namespace binfilter
{

class SvBaseLink;
struct SvLinkSource_Impl;

class SO3_DLLPUBLIC SvLinkSource : public SvRefBase
{
private:
	SvLinkSource_Impl *	pImpl; // compatible area
public:
						TYPEINFO();

						SvLinkSource();
	virtual				~SvLinkSource();

//	SvBaseLink*			GetDataBaseLink() const;
	BOOL				HasDataLinks( const SvBaseLink* = 0 ) const;

	void				Closed();

	void				SetUpdateTimeout( ULONG nTime );
						// notify the sink, the mime type is not
						// a selection criterion
	void				DataChanged( const String & rMimeType,
									const ::com::sun::star::uno::Any & rVal );
	void				SendDataChanged();
	void				NotifyDataChanged();

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

						// TRUE => waitinmg for data
	virtual BOOL		IsPending() const;
						// TRUE => data complete loaded
	virtual BOOL		IsDataComplete() const;

	virtual String		Edit( Window *, SvBaseLink * );

	void				AddDataAdvise( SvBaseLink *, const String & rMimeType,
										USHORT nAdviceMode );
	void				RemoveAllDataAdvise( SvBaseLink * );

	void				AddConnectAdvise( SvBaseLink * );
	void				RemoveConnectAdvise( SvBaseLink * );
};

SV_DECL_IMPL_REF(SvLinkSource);

}

#endif
