xref: /AOO41X/main/svx/source/svdraw/svdotxln.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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,
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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 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_svx.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include <unotools/ucbstreamhelper.hxx>
32*cdf0e10cSrcweir #include <unotools/localfilehelper.hxx>
33*cdf0e10cSrcweir #include <ucbhelper/content.hxx>
34*cdf0e10cSrcweir #include <ucbhelper/contentbroker.hxx>
35*cdf0e10cSrcweir #include <unotools/datetime.hxx>
36*cdf0e10cSrcweir #include <svx/svdotext.hxx>
37*cdf0e10cSrcweir #include "svx/svditext.hxx"
38*cdf0e10cSrcweir #include <svx/svdmodel.hxx>
39*cdf0e10cSrcweir #include <editeng/editdata.hxx>
40*cdf0e10cSrcweir #include <sfx2/lnkbase.hxx>
41*cdf0e10cSrcweir #include <sfx2/linkmgr.hxx>
42*cdf0e10cSrcweir #include <tools/urlobj.hxx>
43*cdf0e10cSrcweir #include <svl/urihelper.hxx>
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir // #90477#
46*cdf0e10cSrcweir #include <tools/tenccvt.hxx>
47*cdf0e10cSrcweir 
48*cdf0e10cSrcweir #ifndef SVX_LIGHT
49*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
50*cdf0e10cSrcweir //
51*cdf0e10cSrcweir //  @@@@  @@@@@  @@@@@@  @@@@@@ @@@@@@ @@  @@ @@@@@@  @@    @@ @@  @@ @@  @@
52*cdf0e10cSrcweir // @@  @@ @@  @@     @@    @@   @@      @@@@    @@    @@    @@ @@@ @@ @@ @@
53*cdf0e10cSrcweir // @@  @@ @@@@@      @@    @@   @@@@@    @@     @@    @@    @@ @@@@@@ @@@@
54*cdf0e10cSrcweir // @@  @@ @@  @@ @@  @@    @@   @@      @@@@    @@    @@    @@ @@ @@@ @@ @@
55*cdf0e10cSrcweir //  @@@@  @@@@@   @@@@     @@   @@@@@@ @@  @@   @@    @@@@@ @@ @@  @@ @@  @@
56*cdf0e10cSrcweir //
57*cdf0e10cSrcweir // ImpSdrObjTextLink zur Verbindung von SdrTextObj und LinkManager
58*cdf0e10cSrcweir //
59*cdf0e10cSrcweir // Einem solchen Link merke ich mir als SdrObjUserData am Objekt. Im Gegensatz
60*cdf0e10cSrcweir // zum Grafik-Link werden die ObjektDaten jedoch kopiert (fuer Paint, etc.).
61*cdf0e10cSrcweir // Die Information ob das Objekt ein Link ist besteht genau darin, dass dem
62*cdf0e10cSrcweir // Objekt ein entsprechender UserData-Record angehaengt ist oder nicht.
63*cdf0e10cSrcweir //
64*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
65*cdf0e10cSrcweir 
66*cdf0e10cSrcweir class ImpSdrObjTextLink: public ::sfx2::SvBaseLink
67*cdf0e10cSrcweir {
68*cdf0e10cSrcweir 	SdrTextObj*					pSdrObj;
69*cdf0e10cSrcweir 
70*cdf0e10cSrcweir public:
71*cdf0e10cSrcweir     ImpSdrObjTextLink( SdrTextObj* pObj1 )
72*cdf0e10cSrcweir         : ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, FORMAT_FILE ),
73*cdf0e10cSrcweir 			pSdrObj( pObj1 )
74*cdf0e10cSrcweir 	{}
75*cdf0e10cSrcweir 	virtual ~ImpSdrObjTextLink();
76*cdf0e10cSrcweir 
77*cdf0e10cSrcweir 	virtual void Closed();
78*cdf0e10cSrcweir 	virtual void DataChanged( const String& rMimeType,
79*cdf0e10cSrcweir 								const ::com::sun::star::uno::Any & rValue );
80*cdf0e10cSrcweir 
81*cdf0e10cSrcweir 	sal_Bool Connect() { return 0 != SvBaseLink::GetRealObject(); }
82*cdf0e10cSrcweir };
83*cdf0e10cSrcweir 
84*cdf0e10cSrcweir ImpSdrObjTextLink::~ImpSdrObjTextLink()
85*cdf0e10cSrcweir {
86*cdf0e10cSrcweir }
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir void ImpSdrObjTextLink::Closed()
89*cdf0e10cSrcweir {
90*cdf0e10cSrcweir 	if (pSdrObj )
91*cdf0e10cSrcweir 	{
92*cdf0e10cSrcweir 		// pLink des Objekts auf NULL setzen, da die Link-Instanz ja gerade destruiert wird.
93*cdf0e10cSrcweir 		ImpSdrObjTextLinkUserData* pData=pSdrObj->GetLinkUserData();
94*cdf0e10cSrcweir 		if (pData!=NULL) pData->pLink=NULL;
95*cdf0e10cSrcweir 		pSdrObj->ReleaseTextLink();
96*cdf0e10cSrcweir 	}
97*cdf0e10cSrcweir 	SvBaseLink::Closed();
98*cdf0e10cSrcweir }
99*cdf0e10cSrcweir 
100*cdf0e10cSrcweir 
101*cdf0e10cSrcweir void ImpSdrObjTextLink::DataChanged( const String& /*rMimeType*/,
102*cdf0e10cSrcweir 								const ::com::sun::star::uno::Any & /*rValue */)
103*cdf0e10cSrcweir {
104*cdf0e10cSrcweir 	FASTBOOL bForceReload=sal_False;
105*cdf0e10cSrcweir 	SdrModel* pModel = pSdrObj ? pSdrObj->GetModel() : 0;
106*cdf0e10cSrcweir 	sfx2::LinkManager* pLinkManager= pModel ? pModel->GetLinkManager() : 0;
107*cdf0e10cSrcweir 	if( pLinkManager )
108*cdf0e10cSrcweir 	{
109*cdf0e10cSrcweir 		ImpSdrObjTextLinkUserData* pData=pSdrObj->GetLinkUserData();
110*cdf0e10cSrcweir 		if( pData )
111*cdf0e10cSrcweir 		{
112*cdf0e10cSrcweir 			String aFile;
113*cdf0e10cSrcweir 			String aFilter;
114*cdf0e10cSrcweir 			pLinkManager->GetDisplayNames( this, 0,&aFile, 0, &aFilter );
115*cdf0e10cSrcweir 
116*cdf0e10cSrcweir 			if( !pData->aFileName.Equals( aFile ) ||
117*cdf0e10cSrcweir 				!pData->aFilterName.Equals( aFilter ))
118*cdf0e10cSrcweir 			{
119*cdf0e10cSrcweir 				pData->aFileName = aFile;
120*cdf0e10cSrcweir 				pData->aFilterName = aFilter;
121*cdf0e10cSrcweir 				pSdrObj->SetChanged();
122*cdf0e10cSrcweir 				bForceReload = sal_True;
123*cdf0e10cSrcweir 			}
124*cdf0e10cSrcweir 		}
125*cdf0e10cSrcweir 	}
126*cdf0e10cSrcweir 	if (pSdrObj )
127*cdf0e10cSrcweir         pSdrObj->ReloadLinkedText( bForceReload );
128*cdf0e10cSrcweir }
129*cdf0e10cSrcweir #endif // SVX_LIGHT
130*cdf0e10cSrcweir 
131*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
132*cdf0e10cSrcweir //
133*cdf0e10cSrcweir // @@    @@ @@  @@ @@  @@  @@  @@  @@@@@ @@@@@@ @@@@@   @@@@@   @@@@  @@@@@@  @@@@
134*cdf0e10cSrcweir // @@    @@ @@@ @@ @@ @@   @@  @@ @@     @@     @@  @@  @@  @@ @@  @@   @@   @@  @@
135*cdf0e10cSrcweir // @@    @@ @@@@@@ @@@@    @@  @@  @@@@  @@@@@  @@@@@   @@  @@ @@@@@@   @@   @@@@@@
136*cdf0e10cSrcweir // @@    @@ @@ @@@ @@@@@   @@  @@     @@ @@     @@  @@  @@  @@ @@  @@   @@   @@  @@
137*cdf0e10cSrcweir // @@@@@ @@ @@  @@ @@  @@   @@@@  @@@@@  @@@@@@ @@  @@  @@@@@  @@  @@   @@   @@  @@
138*cdf0e10cSrcweir //
139*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
140*cdf0e10cSrcweir 
141*cdf0e10cSrcweir TYPEINIT1(ImpSdrObjTextLinkUserData,SdrObjUserData);
142*cdf0e10cSrcweir 
143*cdf0e10cSrcweir ImpSdrObjTextLinkUserData::ImpSdrObjTextLinkUserData(SdrTextObj* pObj1):
144*cdf0e10cSrcweir 	SdrObjUserData(SdrInventor,SDRUSERDATA_OBJTEXTLINK,0),
145*cdf0e10cSrcweir 	pObj(pObj1),
146*cdf0e10cSrcweir 	pLink(NULL),
147*cdf0e10cSrcweir 	eCharSet(RTL_TEXTENCODING_DONTKNOW)
148*cdf0e10cSrcweir {
149*cdf0e10cSrcweir }
150*cdf0e10cSrcweir 
151*cdf0e10cSrcweir ImpSdrObjTextLinkUserData::~ImpSdrObjTextLinkUserData()
152*cdf0e10cSrcweir {
153*cdf0e10cSrcweir #ifndef SVX_LIGHT
154*cdf0e10cSrcweir 	delete pLink;
155*cdf0e10cSrcweir #endif
156*cdf0e10cSrcweir }
157*cdf0e10cSrcweir 
158*cdf0e10cSrcweir SdrObjUserData* ImpSdrObjTextLinkUserData::Clone(SdrObject* pObj1) const
159*cdf0e10cSrcweir {
160*cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=new ImpSdrObjTextLinkUserData((SdrTextObj*)pObj1);
161*cdf0e10cSrcweir 	pData->aFileName  =aFileName;
162*cdf0e10cSrcweir 	pData->aFilterName=aFilterName;
163*cdf0e10cSrcweir 	pData->aFileDate0 =aFileDate0;
164*cdf0e10cSrcweir 	pData->eCharSet   =eCharSet;
165*cdf0e10cSrcweir 	pData->pLink=NULL;
166*cdf0e10cSrcweir 	return pData;
167*cdf0e10cSrcweir }
168*cdf0e10cSrcweir 
169*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
170*cdf0e10cSrcweir //
171*cdf0e10cSrcweir //  @@@@@@ @@@@@ @@   @@ @@@@@@  @@@@  @@@@@  @@@@@@
172*cdf0e10cSrcweir //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@     @@
173*cdf0e10cSrcweir //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
174*cdf0e10cSrcweir //    @@   @@@@    @@@     @@   @@  @@ @@@@@      @@
175*cdf0e10cSrcweir //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
176*cdf0e10cSrcweir //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@ @@  @@
177*cdf0e10cSrcweir //    @@   @@@@@ @@   @@   @@    @@@@  @@@@@   @@@@
178*cdf0e10cSrcweir //
179*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
180*cdf0e10cSrcweir 
181*cdf0e10cSrcweir void SdrTextObj::SetTextLink(const String& rFileName, const String& rFilterName, rtl_TextEncoding eCharSet)
182*cdf0e10cSrcweir {
183*cdf0e10cSrcweir 	if(eCharSet == RTL_TEXTENCODING_DONTKNOW)
184*cdf0e10cSrcweir 		eCharSet = gsl_getSystemTextEncoding();
185*cdf0e10cSrcweir 
186*cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=GetLinkUserData();
187*cdf0e10cSrcweir 	if (pData!=NULL) {
188*cdf0e10cSrcweir 		ReleaseTextLink();
189*cdf0e10cSrcweir 	}
190*cdf0e10cSrcweir 	pData=new ImpSdrObjTextLinkUserData(this);
191*cdf0e10cSrcweir 	pData->aFileName=rFileName;
192*cdf0e10cSrcweir 	pData->aFilterName=rFilterName;
193*cdf0e10cSrcweir 	pData->eCharSet=eCharSet;
194*cdf0e10cSrcweir 	InsertUserData(pData);
195*cdf0e10cSrcweir 	ImpLinkAnmeldung();
196*cdf0e10cSrcweir }
197*cdf0e10cSrcweir 
198*cdf0e10cSrcweir void SdrTextObj::ReleaseTextLink()
199*cdf0e10cSrcweir {
200*cdf0e10cSrcweir 	ImpLinkAbmeldung();
201*cdf0e10cSrcweir 	sal_uInt16 nAnz=GetUserDataCount();
202*cdf0e10cSrcweir 	for (sal_uInt16 nNum=nAnz; nNum>0;) {
203*cdf0e10cSrcweir 		nNum--;
204*cdf0e10cSrcweir 		SdrObjUserData* pData=GetUserData(nNum);
205*cdf0e10cSrcweir 		if (pData->GetInventor()==SdrInventor && pData->GetId()==SDRUSERDATA_OBJTEXTLINK) {
206*cdf0e10cSrcweir 			DeleteUserData(nNum);
207*cdf0e10cSrcweir 		}
208*cdf0e10cSrcweir 	}
209*cdf0e10cSrcweir }
210*cdf0e10cSrcweir 
211*cdf0e10cSrcweir FASTBOOL SdrTextObj::ReloadLinkedText( FASTBOOL bForceLoad)
212*cdf0e10cSrcweir {
213*cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData*	pData = GetLinkUserData();
214*cdf0e10cSrcweir 	FASTBOOL					bRet = sal_True;
215*cdf0e10cSrcweir 
216*cdf0e10cSrcweir 	if( pData )
217*cdf0e10cSrcweir 	{
218*cdf0e10cSrcweir 		::ucbhelper::ContentBroker*	pBroker = ::ucbhelper::ContentBroker::get();
219*cdf0e10cSrcweir 		DateTime				    aFileDT;
220*cdf0e10cSrcweir 		sal_Bool					    bExists = sal_False, bLoad = sal_False;
221*cdf0e10cSrcweir 
222*cdf0e10cSrcweir 		if( pBroker )
223*cdf0e10cSrcweir 		{
224*cdf0e10cSrcweir 			bExists = sal_True;
225*cdf0e10cSrcweir 
226*cdf0e10cSrcweir 			try
227*cdf0e10cSrcweir 			{
228*cdf0e10cSrcweir 				INetURLObject aURL( pData->aFileName );
229*cdf0e10cSrcweir 				DBG_ASSERT( aURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );
230*cdf0e10cSrcweir 
231*cdf0e10cSrcweir 				::ucbhelper::Content aCnt( aURL.GetMainURL( INetURLObject::NO_DECODE ), ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() );
232*cdf0e10cSrcweir 				::com::sun::star::uno::Any aAny( aCnt.getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DateModified" ) ) ) );
233*cdf0e10cSrcweir 				::com::sun::star::util::DateTime aDateTime;
234*cdf0e10cSrcweir 
235*cdf0e10cSrcweir 				aAny >>= aDateTime;
236*cdf0e10cSrcweir 				::utl::typeConvert( aDateTime, aFileDT );
237*cdf0e10cSrcweir 			}
238*cdf0e10cSrcweir 			catch( ... )
239*cdf0e10cSrcweir 	        {
240*cdf0e10cSrcweir 				bExists = sal_False;
241*cdf0e10cSrcweir 			}
242*cdf0e10cSrcweir 		}
243*cdf0e10cSrcweir 
244*cdf0e10cSrcweir 		if( bExists )
245*cdf0e10cSrcweir 		{
246*cdf0e10cSrcweir 			if( bForceLoad )
247*cdf0e10cSrcweir 				bLoad = sal_True;
248*cdf0e10cSrcweir 			else
249*cdf0e10cSrcweir 				bLoad = ( aFileDT > pData->aFileDate0 );
250*cdf0e10cSrcweir 
251*cdf0e10cSrcweir 			if( bLoad )
252*cdf0e10cSrcweir 			{
253*cdf0e10cSrcweir                 bRet = LoadText( pData->aFileName, pData->aFilterName, pData->eCharSet );
254*cdf0e10cSrcweir 			}
255*cdf0e10cSrcweir 
256*cdf0e10cSrcweir 			pData->aFileDate0 = aFileDT;
257*cdf0e10cSrcweir 		}
258*cdf0e10cSrcweir 	}
259*cdf0e10cSrcweir 
260*cdf0e10cSrcweir 	return bRet;
261*cdf0e10cSrcweir }
262*cdf0e10cSrcweir 
263*cdf0e10cSrcweir FASTBOOL SdrTextObj::LoadText(const String& rFileName, const String& /*rFilterName*/, rtl_TextEncoding eCharSet)
264*cdf0e10cSrcweir {
265*cdf0e10cSrcweir 	INetURLObject	aFileURL( rFileName );
266*cdf0e10cSrcweir 	sal_Bool			bRet = sal_False;
267*cdf0e10cSrcweir 
268*cdf0e10cSrcweir 	if( aFileURL.GetProtocol() == INET_PROT_NOT_VALID )
269*cdf0e10cSrcweir 	{
270*cdf0e10cSrcweir 		String aFileURLStr;
271*cdf0e10cSrcweir 
272*cdf0e10cSrcweir 		if( ::utl::LocalFileHelper::ConvertPhysicalNameToURL( rFileName, aFileURLStr ) )
273*cdf0e10cSrcweir 			aFileURL = INetURLObject( aFileURLStr );
274*cdf0e10cSrcweir 		else
275*cdf0e10cSrcweir 			aFileURL.SetSmartURL( rFileName );
276*cdf0e10cSrcweir 	}
277*cdf0e10cSrcweir 
278*cdf0e10cSrcweir 	DBG_ASSERT( aFileURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );
279*cdf0e10cSrcweir 
280*cdf0e10cSrcweir 	SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( aFileURL.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ );
281*cdf0e10cSrcweir 
282*cdf0e10cSrcweir 	if( pIStm )
283*cdf0e10cSrcweir 	{
284*cdf0e10cSrcweir 		// #90477# pIStm->SetStreamCharSet( eCharSet );
285*cdf0e10cSrcweir 		pIStm->SetStreamCharSet(GetSOLoadTextEncoding(eCharSet, (sal_uInt16)pIStm->GetVersion()));
286*cdf0e10cSrcweir 
287*cdf0e10cSrcweir 		char cRTF[5];
288*cdf0e10cSrcweir 		cRTF[4] = 0;
289*cdf0e10cSrcweir 		pIStm->Read(cRTF, 5);
290*cdf0e10cSrcweir 
291*cdf0e10cSrcweir 		sal_Bool bRTF = cRTF[0] == '{' && cRTF[1] == '\\' && cRTF[2] == 'r' && cRTF[3] == 't' && cRTF[4] == 'f';
292*cdf0e10cSrcweir 
293*cdf0e10cSrcweir 		pIStm->Seek(0);
294*cdf0e10cSrcweir 
295*cdf0e10cSrcweir 		if( !pIStm->GetError() )
296*cdf0e10cSrcweir 		{
297*cdf0e10cSrcweir             SetText( *pIStm, aFileURL.GetMainURL( INetURLObject::NO_DECODE ), sal::static_int_cast< sal_uInt16 >( bRTF ? EE_FORMAT_RTF : EE_FORMAT_TEXT ) );
298*cdf0e10cSrcweir 			bRet = sal_True;
299*cdf0e10cSrcweir 		}
300*cdf0e10cSrcweir 
301*cdf0e10cSrcweir 		delete pIStm;
302*cdf0e10cSrcweir 	}
303*cdf0e10cSrcweir 
304*cdf0e10cSrcweir 	return bRet;
305*cdf0e10cSrcweir }
306*cdf0e10cSrcweir 
307*cdf0e10cSrcweir ImpSdrObjTextLinkUserData* SdrTextObj::GetLinkUserData() const
308*cdf0e10cSrcweir {
309*cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=NULL;
310*cdf0e10cSrcweir 	sal_uInt16 nAnz=GetUserDataCount();
311*cdf0e10cSrcweir 	for (sal_uInt16 nNum=nAnz; nNum>0 && pData==NULL;) {
312*cdf0e10cSrcweir 		nNum--;
313*cdf0e10cSrcweir 		pData=(ImpSdrObjTextLinkUserData*)GetUserData(nNum);
314*cdf0e10cSrcweir 		if (pData->GetInventor()!=SdrInventor || pData->GetId()!=SDRUSERDATA_OBJTEXTLINK) {
315*cdf0e10cSrcweir 			pData=NULL;
316*cdf0e10cSrcweir 		}
317*cdf0e10cSrcweir 	}
318*cdf0e10cSrcweir 	return pData;
319*cdf0e10cSrcweir }
320*cdf0e10cSrcweir 
321*cdf0e10cSrcweir void SdrTextObj::ImpLinkAnmeldung()
322*cdf0e10cSrcweir {
323*cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=GetLinkUserData();
324*cdf0e10cSrcweir 	sfx2::LinkManager* pLinkManager=pModel!=NULL ? pModel->GetLinkManager() : NULL;
325*cdf0e10cSrcweir 	if (pLinkManager!=NULL && pData!=NULL && pData->pLink==NULL) { // Nicht 2x Anmelden
326*cdf0e10cSrcweir 		pData->pLink=new ImpSdrObjTextLink(this);
327*cdf0e10cSrcweir #ifdef GCC
328*cdf0e10cSrcweir 		pLinkManager->InsertFileLink(*pData->pLink,OBJECT_CLIENT_FILE,pData->aFileName,
329*cdf0e10cSrcweir 									 pData->aFilterName.Len() ?
330*cdf0e10cSrcweir 									  &pData->aFilterName : (const String *)NULL,
331*cdf0e10cSrcweir 									 (const String *)NULL);
332*cdf0e10cSrcweir #else
333*cdf0e10cSrcweir 		pLinkManager->InsertFileLink(*pData->pLink,OBJECT_CLIENT_FILE,pData->aFileName,
334*cdf0e10cSrcweir 									 pData->aFilterName.Len() ? &pData->aFilterName : NULL,NULL);
335*cdf0e10cSrcweir #endif
336*cdf0e10cSrcweir 		pData->pLink->Connect();
337*cdf0e10cSrcweir 	}
338*cdf0e10cSrcweir }
339*cdf0e10cSrcweir 
340*cdf0e10cSrcweir void SdrTextObj::ImpLinkAbmeldung()
341*cdf0e10cSrcweir {
342*cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=GetLinkUserData();
343*cdf0e10cSrcweir 	sfx2::LinkManager* pLinkManager=pModel!=NULL ? pModel->GetLinkManager() : NULL;
344*cdf0e10cSrcweir 	if (pLinkManager!=NULL && pData!=NULL && pData->pLink!=NULL) { // Nicht 2x Abmelden
345*cdf0e10cSrcweir 		// Bei Remove wird *pLink implizit deleted
346*cdf0e10cSrcweir 		pLinkManager->Remove( pData->pLink );
347*cdf0e10cSrcweir 		pData->pLink=NULL;
348*cdf0e10cSrcweir 	}
349*cdf0e10cSrcweir }
350*cdf0e10cSrcweir 
351