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/*************************************************************************
*
* 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: swbaslnk.hxx,v $
* $Revision: 1.9 $
*
* 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 _SWBASLNK_HXX
#define _SWBASLNK_HXX
#include <sfx2/lnkbase.hxx>
class SwNode;
class SwCntntNode;
class ReReadThread;
long GrfNodeChanged( void* pLink, void* pCaller );
class SwBaseLink : public ::sfx2::SvBaseLink
{
friend long GrfNodeChanged( void* pLink, void* pCaller );
SwCntntNode* pCntntNode;
BOOL bSwapIn : 1;
BOOL bNoDataFlag : 1;
BOOL bIgnoreDataChanged : 1;
ReReadThread* m_pReReadThread;
protected:
SwBaseLink(): m_pReReadThread(0) {}
SwBaseLink( const String& rNm, USHORT nObjectType, ::sfx2::SvLinkSource* pObj,
SwCntntNode* pNode = 0 )
: ::sfx2::SvBaseLink( rNm, nObjectType, pObj ), pCntntNode( pNode ),
bSwapIn( FALSE ), bNoDataFlag( FALSE ), bIgnoreDataChanged( FALSE ),
m_pReReadThread(0)
{}
public:
TYPEINFO();
SwBaseLink( USHORT nMode, USHORT nFormat, SwCntntNode* pNode = 0 )
: ::sfx2::SvBaseLink( nMode, nFormat ), pCntntNode( pNode ),
bSwapIn( FALSE ), bNoDataFlag( FALSE ), bIgnoreDataChanged( FALSE ),
m_pReReadThread(0)
{}
virtual ~SwBaseLink();
virtual void DataChanged( const String& rMimeType,
const ::com::sun::star::uno::Any & rValue );
virtual void Closed();
virtual const SwNode* GetAnchor() const;
SwCntntNode *GetCntntNode() { return pCntntNode; }
// nur fuer Grafiken
BOOL SwapIn( BOOL bWaitForData = FALSE, BOOL bNativFormat = FALSE );
BOOL Connect() { return 0 != SvBaseLink::GetRealObject(); }
// nur fuer Grafik-Links ( zum Umschalten zwischen DDE / Grf-Link)
void SetObjType( USHORT nType ) { SvBaseLink::SetObjType( nType ); }
BOOL IsRecursion( const SwBaseLink* pChkLnk ) const;
virtual BOOL IsInRange( ULONG nSttNd, ULONG nEndNd, xub_StrLen nStt = 0,
xub_StrLen nEnd = STRING_NOTFOUND ) const;
void SetNoDataFlag() { bNoDataFlag = TRUE; }
BOOL ChkNoDataFlag() { BOOL bRet = bNoDataFlag; bNoDataFlag = FALSE; return bRet; }
BOOL IsNoDataFlag() const { return bNoDataFlag; }
};
#endif
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