1*1d2dbeb0SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*1d2dbeb0SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1d2dbeb0SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1d2dbeb0SAndrew Rist * distributed with this work for additional information 6*1d2dbeb0SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1d2dbeb0SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1d2dbeb0SAndrew Rist * "License"); you may not use this file except in compliance 9*1d2dbeb0SAndrew Rist * with the License. You may obtain a copy of the License at 10*1d2dbeb0SAndrew Rist * 11*1d2dbeb0SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1d2dbeb0SAndrew Rist * 13*1d2dbeb0SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1d2dbeb0SAndrew Rist * software distributed under the License is distributed on an 15*1d2dbeb0SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1d2dbeb0SAndrew Rist * KIND, either express or implied. See the License for the 17*1d2dbeb0SAndrew Rist * specific language governing permissions and limitations 18*1d2dbeb0SAndrew Rist * under the License. 19*1d2dbeb0SAndrew Rist * 20*1d2dbeb0SAndrew Rist *************************************************************/ 21*1d2dbeb0SAndrew Rist 22*1d2dbeb0SAndrew Rist 23cdf0e10cSrcweir #ifndef _SWBASLNK_HXX 24cdf0e10cSrcweir #define _SWBASLNK_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include <sfx2/lnkbase.hxx> 27cdf0e10cSrcweir 28cdf0e10cSrcweir class SwNode; 29cdf0e10cSrcweir class SwCntntNode; 30cdf0e10cSrcweir class ReReadThread; 31cdf0e10cSrcweir long GrfNodeChanged( void* pLink, void* pCaller ); 32cdf0e10cSrcweir 33cdf0e10cSrcweir class SwBaseLink : public ::sfx2::SvBaseLink 34cdf0e10cSrcweir { 35cdf0e10cSrcweir friend long GrfNodeChanged( void* pLink, void* pCaller ); 36cdf0e10cSrcweir 37cdf0e10cSrcweir SwCntntNode* pCntntNode; 38cdf0e10cSrcweir sal_Bool bSwapIn : 1; 39cdf0e10cSrcweir sal_Bool bNoDataFlag : 1; 40cdf0e10cSrcweir sal_Bool bIgnoreDataChanged : 1; 41cdf0e10cSrcweir ReReadThread* m_pReReadThread; 42cdf0e10cSrcweir 43cdf0e10cSrcweir protected: SwBaseLink()44cdf0e10cSrcweir SwBaseLink(): m_pReReadThread(0) {} 45cdf0e10cSrcweir SwBaseLink(const String & rNm,sal_uInt16 nObjectType,::sfx2::SvLinkSource * pObj,SwCntntNode * pNode=0)46cdf0e10cSrcweir SwBaseLink( const String& rNm, sal_uInt16 nObjectType, ::sfx2::SvLinkSource* pObj, 47cdf0e10cSrcweir SwCntntNode* pNode = 0 ) 48cdf0e10cSrcweir : ::sfx2::SvBaseLink( rNm, nObjectType, pObj ), pCntntNode( pNode ), 49cdf0e10cSrcweir bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ), 50cdf0e10cSrcweir m_pReReadThread(0) 51cdf0e10cSrcweir {} 52cdf0e10cSrcweir 53cdf0e10cSrcweir public: 54cdf0e10cSrcweir TYPEINFO(); 55cdf0e10cSrcweir SwBaseLink(sal_uInt16 nMode,sal_uInt16 nFormat,SwCntntNode * pNode=0)56cdf0e10cSrcweir SwBaseLink( sal_uInt16 nMode, sal_uInt16 nFormat, SwCntntNode* pNode = 0 ) 57cdf0e10cSrcweir : ::sfx2::SvBaseLink( nMode, nFormat ), pCntntNode( pNode ), 58cdf0e10cSrcweir bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ), 59cdf0e10cSrcweir m_pReReadThread(0) 60cdf0e10cSrcweir {} 61cdf0e10cSrcweir virtual ~SwBaseLink(); 62cdf0e10cSrcweir 63cdf0e10cSrcweir virtual void DataChanged( const String& rMimeType, 64cdf0e10cSrcweir const ::com::sun::star::uno::Any & rValue ); 65cdf0e10cSrcweir 66cdf0e10cSrcweir virtual void Closed(); 67cdf0e10cSrcweir 68cdf0e10cSrcweir virtual const SwNode* GetAnchor() const; 69cdf0e10cSrcweir GetCntntNode()70cdf0e10cSrcweir SwCntntNode *GetCntntNode() { return pCntntNode; } 71cdf0e10cSrcweir 72cdf0e10cSrcweir // nur fuer Grafiken 73cdf0e10cSrcweir sal_Bool SwapIn( sal_Bool bWaitForData = sal_False, sal_Bool bNativFormat = sal_False ); 74cdf0e10cSrcweir Connect()75cdf0e10cSrcweir sal_Bool Connect() { return 0 != SvBaseLink::GetRealObject(); } 76cdf0e10cSrcweir 77cdf0e10cSrcweir // nur fuer Grafik-Links ( zum Umschalten zwischen DDE / Grf-Link) SetObjType(sal_uInt16 nType)78cdf0e10cSrcweir void SetObjType( sal_uInt16 nType ) { SvBaseLink::SetObjType( nType ); } 79cdf0e10cSrcweir 80cdf0e10cSrcweir sal_Bool IsRecursion( const SwBaseLink* pChkLnk ) const; 81cdf0e10cSrcweir virtual sal_Bool IsInRange( sal_uLong nSttNd, sal_uLong nEndNd, xub_StrLen nStt = 0, 82cdf0e10cSrcweir xub_StrLen nEnd = STRING_NOTFOUND ) const; 83cdf0e10cSrcweir SetNoDataFlag()84cdf0e10cSrcweir void SetNoDataFlag() { bNoDataFlag = sal_True; } ChkNoDataFlag()85cdf0e10cSrcweir sal_Bool ChkNoDataFlag() { sal_Bool bRet = bNoDataFlag; bNoDataFlag = sal_False; return bRet; } IsNoDataFlag() const86cdf0e10cSrcweir sal_Bool IsNoDataFlag() const { return bNoDataFlag; } 87cdf0e10cSrcweir }; 88cdf0e10cSrcweir 89cdf0e10cSrcweir 90cdf0e10cSrcweir #endif 91cdf0e10cSrcweir 92