1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef _SWBASLNK_HXX 28*cdf0e10cSrcweir #define _SWBASLNK_HXX 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <sfx2/lnkbase.hxx> 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir class SwNode; 33*cdf0e10cSrcweir class SwCntntNode; 34*cdf0e10cSrcweir class ReReadThread; 35*cdf0e10cSrcweir long GrfNodeChanged( void* pLink, void* pCaller ); 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir class SwBaseLink : public ::sfx2::SvBaseLink 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir friend long GrfNodeChanged( void* pLink, void* pCaller ); 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir SwCntntNode* pCntntNode; 42*cdf0e10cSrcweir sal_Bool bSwapIn : 1; 43*cdf0e10cSrcweir sal_Bool bNoDataFlag : 1; 44*cdf0e10cSrcweir sal_Bool bIgnoreDataChanged : 1; 45*cdf0e10cSrcweir ReReadThread* m_pReReadThread; 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir protected: 48*cdf0e10cSrcweir SwBaseLink(): m_pReReadThread(0) {} 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir SwBaseLink( const String& rNm, sal_uInt16 nObjectType, ::sfx2::SvLinkSource* pObj, 51*cdf0e10cSrcweir SwCntntNode* pNode = 0 ) 52*cdf0e10cSrcweir : ::sfx2::SvBaseLink( rNm, nObjectType, pObj ), pCntntNode( pNode ), 53*cdf0e10cSrcweir bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ), 54*cdf0e10cSrcweir m_pReReadThread(0) 55*cdf0e10cSrcweir {} 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir public: 58*cdf0e10cSrcweir TYPEINFO(); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir SwBaseLink( sal_uInt16 nMode, sal_uInt16 nFormat, SwCntntNode* pNode = 0 ) 61*cdf0e10cSrcweir : ::sfx2::SvBaseLink( nMode, nFormat ), pCntntNode( pNode ), 62*cdf0e10cSrcweir bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ), 63*cdf0e10cSrcweir m_pReReadThread(0) 64*cdf0e10cSrcweir {} 65*cdf0e10cSrcweir virtual ~SwBaseLink(); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir virtual void DataChanged( const String& rMimeType, 68*cdf0e10cSrcweir const ::com::sun::star::uno::Any & rValue ); 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir virtual void Closed(); 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir virtual const SwNode* GetAnchor() const; 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir SwCntntNode *GetCntntNode() { return pCntntNode; } 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir // nur fuer Grafiken 77*cdf0e10cSrcweir sal_Bool SwapIn( sal_Bool bWaitForData = sal_False, sal_Bool bNativFormat = sal_False ); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir sal_Bool Connect() { return 0 != SvBaseLink::GetRealObject(); } 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir // nur fuer Grafik-Links ( zum Umschalten zwischen DDE / Grf-Link) 82*cdf0e10cSrcweir void SetObjType( sal_uInt16 nType ) { SvBaseLink::SetObjType( nType ); } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir sal_Bool IsRecursion( const SwBaseLink* pChkLnk ) const; 85*cdf0e10cSrcweir virtual sal_Bool IsInRange( sal_uLong nSttNd, sal_uLong nEndNd, xub_StrLen nStt = 0, 86*cdf0e10cSrcweir xub_StrLen nEnd = STRING_NOTFOUND ) const; 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir void SetNoDataFlag() { bNoDataFlag = sal_True; } 89*cdf0e10cSrcweir sal_Bool ChkNoDataFlag() { sal_Bool bRet = bNoDataFlag; bNoDataFlag = sal_False; return bRet; } 90*cdf0e10cSrcweir sal_Bool IsNoDataFlag() const { return bNoDataFlag; } 91*cdf0e10cSrcweir }; 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir #endif 95*cdf0e10cSrcweir 96