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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#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;
sal_Bool bSwapIn : 1;
sal_Bool bNoDataFlag : 1;
sal_Bool bIgnoreDataChanged : 1;
ReReadThread* m_pReReadThread;
protected:
SwBaseLink(): m_pReReadThread(0) {}
SwBaseLink( const OUString& rNm, sal_uInt16 nObjectType, ::sfx2::SvLinkSource* pObj,
SwCntntNode* pNode = 0 )
: ::sfx2::SvBaseLink( rNm, nObjectType, pObj ), pCntntNode( pNode ),
bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ),
m_pReReadThread(0)
{}
public:
TYPEINFO();
SwBaseLink( sal_uInt16 nMode, sal_uInt16 nFormat, SwCntntNode* pNode = 0 )
: ::sfx2::SvBaseLink( nMode, nFormat ), pCntntNode( pNode ),
bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ),
m_pReReadThread(0)
{}
virtual ~SwBaseLink();
virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
const OUString& rMimeType, const ::com::sun::star::uno::Any & rValue );
virtual void Closed();
virtual const SwNode* GetAnchor() const;
SwCntntNode *GetCntntNode() { return pCntntNode; }
// For graphics only.
sal_Bool SwapIn( sal_Bool bWaitForData = sal_False, sal_Bool bNativFormat = sal_False );
sal_Bool Connect() { return 0 != SvBaseLink::GetRealObject(); }
// Only for graphics-links (for switching between DDE / Grf-link).
void SetObjType( sal_uInt16 nType ) { SvBaseLink::SetObjType( nType ); }
sal_Bool IsRecursion( const SwBaseLink* pChkLnk ) const;
virtual sal_Bool IsInRange( sal_uLong nSttNd, sal_uLong nEndNd, xub_StrLen nStt = 0,
xub_StrLen nEnd = STRING_NOTFOUND ) const;
void SetNoDataFlag() { bNoDataFlag = sal_True; }
sal_Bool ChkNoDataFlag() { sal_Bool bRet = bNoDataFlag; bNoDataFlag = sal_False; return bRet; }
sal_Bool IsNoDataFlag() const { return bNoDataFlag; }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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