xref: /aoo42x/main/svx/source/svdraw/svdotxln.cxx (revision f6e50924)
1*f6e50924SAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*f6e50924SAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
4*f6e50924SAndrew Rist  * or more contributor license agreements.  See the NOTICE file
5*f6e50924SAndrew Rist  * distributed with this work for additional information
6*f6e50924SAndrew Rist  * regarding copyright ownership.  The ASF licenses this file
7*f6e50924SAndrew Rist  * to you under the Apache License, Version 2.0 (the
8*f6e50924SAndrew Rist  * "License"); you may not use this file except in compliance
9*f6e50924SAndrew Rist  * with the License.  You may obtain a copy of the License at
10*f6e50924SAndrew Rist  *
11*f6e50924SAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12*f6e50924SAndrew Rist  *
13*f6e50924SAndrew Rist  * Unless required by applicable law or agreed to in writing,
14*f6e50924SAndrew Rist  * software distributed under the License is distributed on an
15*f6e50924SAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*f6e50924SAndrew Rist  * KIND, either express or implied.  See the License for the
17*f6e50924SAndrew Rist  * specific language governing permissions and limitations
18*f6e50924SAndrew Rist  * under the License.
19*f6e50924SAndrew Rist  *
20*f6e50924SAndrew Rist  *************************************************************/
21*f6e50924SAndrew Rist 
22*f6e50924SAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_svx.hxx"
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <unotools/ucbstreamhelper.hxx>
28cdf0e10cSrcweir #include <unotools/localfilehelper.hxx>
29cdf0e10cSrcweir #include <ucbhelper/content.hxx>
30cdf0e10cSrcweir #include <ucbhelper/contentbroker.hxx>
31cdf0e10cSrcweir #include <unotools/datetime.hxx>
32cdf0e10cSrcweir #include <svx/svdotext.hxx>
33cdf0e10cSrcweir #include "svx/svditext.hxx"
34cdf0e10cSrcweir #include <svx/svdmodel.hxx>
35cdf0e10cSrcweir #include <editeng/editdata.hxx>
36cdf0e10cSrcweir #include <sfx2/lnkbase.hxx>
37cdf0e10cSrcweir #include <sfx2/linkmgr.hxx>
38cdf0e10cSrcweir #include <tools/urlobj.hxx>
39cdf0e10cSrcweir #include <svl/urihelper.hxx>
40cdf0e10cSrcweir 
41cdf0e10cSrcweir // #90477#
42cdf0e10cSrcweir #include <tools/tenccvt.hxx>
43cdf0e10cSrcweir 
44cdf0e10cSrcweir #ifndef SVX_LIGHT
45cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
46cdf0e10cSrcweir //
47cdf0e10cSrcweir //  @@@@  @@@@@  @@@@@@  @@@@@@ @@@@@@ @@  @@ @@@@@@  @@    @@ @@  @@ @@  @@
48cdf0e10cSrcweir // @@  @@ @@  @@     @@    @@   @@      @@@@    @@    @@    @@ @@@ @@ @@ @@
49cdf0e10cSrcweir // @@  @@ @@@@@      @@    @@   @@@@@    @@     @@    @@    @@ @@@@@@ @@@@
50cdf0e10cSrcweir // @@  @@ @@  @@ @@  @@    @@   @@      @@@@    @@    @@    @@ @@ @@@ @@ @@
51cdf0e10cSrcweir //  @@@@  @@@@@   @@@@     @@   @@@@@@ @@  @@   @@    @@@@@ @@ @@  @@ @@  @@
52cdf0e10cSrcweir //
53cdf0e10cSrcweir // ImpSdrObjTextLink zur Verbindung von SdrTextObj und LinkManager
54cdf0e10cSrcweir //
55cdf0e10cSrcweir // Einem solchen Link merke ich mir als SdrObjUserData am Objekt. Im Gegensatz
56cdf0e10cSrcweir // zum Grafik-Link werden die ObjektDaten jedoch kopiert (fuer Paint, etc.).
57cdf0e10cSrcweir // Die Information ob das Objekt ein Link ist besteht genau darin, dass dem
58cdf0e10cSrcweir // Objekt ein entsprechender UserData-Record angehaengt ist oder nicht.
59cdf0e10cSrcweir //
60cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
61cdf0e10cSrcweir 
62cdf0e10cSrcweir class ImpSdrObjTextLink: public ::sfx2::SvBaseLink
63cdf0e10cSrcweir {
64cdf0e10cSrcweir 	SdrTextObj*					pSdrObj;
65cdf0e10cSrcweir 
66cdf0e10cSrcweir public:
ImpSdrObjTextLink(SdrTextObj * pObj1)67cdf0e10cSrcweir     ImpSdrObjTextLink( SdrTextObj* pObj1 )
68cdf0e10cSrcweir         : ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, FORMAT_FILE ),
69cdf0e10cSrcweir 			pSdrObj( pObj1 )
70cdf0e10cSrcweir 	{}
71cdf0e10cSrcweir 	virtual ~ImpSdrObjTextLink();
72cdf0e10cSrcweir 
73cdf0e10cSrcweir 	virtual void Closed();
74cdf0e10cSrcweir 	virtual void DataChanged( const String& rMimeType,
75cdf0e10cSrcweir 								const ::com::sun::star::uno::Any & rValue );
76cdf0e10cSrcweir 
Connect()77cdf0e10cSrcweir 	sal_Bool Connect() { return 0 != SvBaseLink::GetRealObject(); }
78cdf0e10cSrcweir };
79cdf0e10cSrcweir 
~ImpSdrObjTextLink()80cdf0e10cSrcweir ImpSdrObjTextLink::~ImpSdrObjTextLink()
81cdf0e10cSrcweir {
82cdf0e10cSrcweir }
83cdf0e10cSrcweir 
Closed()84cdf0e10cSrcweir void ImpSdrObjTextLink::Closed()
85cdf0e10cSrcweir {
86cdf0e10cSrcweir 	if (pSdrObj )
87cdf0e10cSrcweir 	{
88cdf0e10cSrcweir 		// pLink des Objekts auf NULL setzen, da die Link-Instanz ja gerade destruiert wird.
89cdf0e10cSrcweir 		ImpSdrObjTextLinkUserData* pData=pSdrObj->GetLinkUserData();
90cdf0e10cSrcweir 		if (pData!=NULL) pData->pLink=NULL;
91cdf0e10cSrcweir 		pSdrObj->ReleaseTextLink();
92cdf0e10cSrcweir 	}
93cdf0e10cSrcweir 	SvBaseLink::Closed();
94cdf0e10cSrcweir }
95cdf0e10cSrcweir 
96cdf0e10cSrcweir 
DataChanged(const String &,const::com::sun::star::uno::Any &)97cdf0e10cSrcweir void ImpSdrObjTextLink::DataChanged( const String& /*rMimeType*/,
98cdf0e10cSrcweir 								const ::com::sun::star::uno::Any & /*rValue */)
99cdf0e10cSrcweir {
100cdf0e10cSrcweir 	FASTBOOL bForceReload=sal_False;
101cdf0e10cSrcweir 	SdrModel* pModel = pSdrObj ? pSdrObj->GetModel() : 0;
102cdf0e10cSrcweir 	sfx2::LinkManager* pLinkManager= pModel ? pModel->GetLinkManager() : 0;
103cdf0e10cSrcweir 	if( pLinkManager )
104cdf0e10cSrcweir 	{
105cdf0e10cSrcweir 		ImpSdrObjTextLinkUserData* pData=pSdrObj->GetLinkUserData();
106cdf0e10cSrcweir 		if( pData )
107cdf0e10cSrcweir 		{
108cdf0e10cSrcweir 			String aFile;
109cdf0e10cSrcweir 			String aFilter;
110cdf0e10cSrcweir 			pLinkManager->GetDisplayNames( this, 0,&aFile, 0, &aFilter );
111cdf0e10cSrcweir 
112cdf0e10cSrcweir 			if( !pData->aFileName.Equals( aFile ) ||
113cdf0e10cSrcweir 				!pData->aFilterName.Equals( aFilter ))
114cdf0e10cSrcweir 			{
115cdf0e10cSrcweir 				pData->aFileName = aFile;
116cdf0e10cSrcweir 				pData->aFilterName = aFilter;
117cdf0e10cSrcweir 				pSdrObj->SetChanged();
118cdf0e10cSrcweir 				bForceReload = sal_True;
119cdf0e10cSrcweir 			}
120cdf0e10cSrcweir 		}
121cdf0e10cSrcweir 	}
122cdf0e10cSrcweir 	if (pSdrObj )
123cdf0e10cSrcweir         pSdrObj->ReloadLinkedText( bForceReload );
124cdf0e10cSrcweir }
125cdf0e10cSrcweir #endif // SVX_LIGHT
126cdf0e10cSrcweir 
127cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
128cdf0e10cSrcweir //
129cdf0e10cSrcweir // @@    @@ @@  @@ @@  @@  @@  @@  @@@@@ @@@@@@ @@@@@   @@@@@   @@@@  @@@@@@  @@@@
130cdf0e10cSrcweir // @@    @@ @@@ @@ @@ @@   @@  @@ @@     @@     @@  @@  @@  @@ @@  @@   @@   @@  @@
131cdf0e10cSrcweir // @@    @@ @@@@@@ @@@@    @@  @@  @@@@  @@@@@  @@@@@   @@  @@ @@@@@@   @@   @@@@@@
132cdf0e10cSrcweir // @@    @@ @@ @@@ @@@@@   @@  @@     @@ @@     @@  @@  @@  @@ @@  @@   @@   @@  @@
133cdf0e10cSrcweir // @@@@@ @@ @@  @@ @@  @@   @@@@  @@@@@  @@@@@@ @@  @@  @@@@@  @@  @@   @@   @@  @@
134cdf0e10cSrcweir //
135cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
136cdf0e10cSrcweir 
137cdf0e10cSrcweir TYPEINIT1(ImpSdrObjTextLinkUserData,SdrObjUserData);
138cdf0e10cSrcweir 
ImpSdrObjTextLinkUserData(SdrTextObj * pObj1)139cdf0e10cSrcweir ImpSdrObjTextLinkUserData::ImpSdrObjTextLinkUserData(SdrTextObj* pObj1):
140cdf0e10cSrcweir 	SdrObjUserData(SdrInventor,SDRUSERDATA_OBJTEXTLINK,0),
141cdf0e10cSrcweir 	pObj(pObj1),
142cdf0e10cSrcweir 	pLink(NULL),
143cdf0e10cSrcweir 	eCharSet(RTL_TEXTENCODING_DONTKNOW)
144cdf0e10cSrcweir {
145cdf0e10cSrcweir }
146cdf0e10cSrcweir 
~ImpSdrObjTextLinkUserData()147cdf0e10cSrcweir ImpSdrObjTextLinkUserData::~ImpSdrObjTextLinkUserData()
148cdf0e10cSrcweir {
149cdf0e10cSrcweir #ifndef SVX_LIGHT
150cdf0e10cSrcweir 	delete pLink;
151cdf0e10cSrcweir #endif
152cdf0e10cSrcweir }
153cdf0e10cSrcweir 
Clone(SdrObject * pObj1) const154cdf0e10cSrcweir SdrObjUserData* ImpSdrObjTextLinkUserData::Clone(SdrObject* pObj1) const
155cdf0e10cSrcweir {
156cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=new ImpSdrObjTextLinkUserData((SdrTextObj*)pObj1);
157cdf0e10cSrcweir 	pData->aFileName  =aFileName;
158cdf0e10cSrcweir 	pData->aFilterName=aFilterName;
159cdf0e10cSrcweir 	pData->aFileDate0 =aFileDate0;
160cdf0e10cSrcweir 	pData->eCharSet   =eCharSet;
161cdf0e10cSrcweir 	pData->pLink=NULL;
162cdf0e10cSrcweir 	return pData;
163cdf0e10cSrcweir }
164cdf0e10cSrcweir 
165cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
166cdf0e10cSrcweir //
167cdf0e10cSrcweir //  @@@@@@ @@@@@ @@   @@ @@@@@@  @@@@  @@@@@  @@@@@@
168cdf0e10cSrcweir //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@     @@
169cdf0e10cSrcweir //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
170cdf0e10cSrcweir //    @@   @@@@    @@@     @@   @@  @@ @@@@@      @@
171cdf0e10cSrcweir //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
172cdf0e10cSrcweir //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@ @@  @@
173cdf0e10cSrcweir //    @@   @@@@@ @@   @@   @@    @@@@  @@@@@   @@@@
174cdf0e10cSrcweir //
175cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
176cdf0e10cSrcweir 
SetTextLink(const String & rFileName,const String & rFilterName,rtl_TextEncoding eCharSet)177cdf0e10cSrcweir void SdrTextObj::SetTextLink(const String& rFileName, const String& rFilterName, rtl_TextEncoding eCharSet)
178cdf0e10cSrcweir {
179cdf0e10cSrcweir 	if(eCharSet == RTL_TEXTENCODING_DONTKNOW)
180cdf0e10cSrcweir 		eCharSet = gsl_getSystemTextEncoding();
181cdf0e10cSrcweir 
182cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=GetLinkUserData();
183cdf0e10cSrcweir 	if (pData!=NULL) {
184cdf0e10cSrcweir 		ReleaseTextLink();
185cdf0e10cSrcweir 	}
186cdf0e10cSrcweir 	pData=new ImpSdrObjTextLinkUserData(this);
187cdf0e10cSrcweir 	pData->aFileName=rFileName;
188cdf0e10cSrcweir 	pData->aFilterName=rFilterName;
189cdf0e10cSrcweir 	pData->eCharSet=eCharSet;
190cdf0e10cSrcweir 	InsertUserData(pData);
191cdf0e10cSrcweir 	ImpLinkAnmeldung();
192cdf0e10cSrcweir }
193cdf0e10cSrcweir 
ReleaseTextLink()194cdf0e10cSrcweir void SdrTextObj::ReleaseTextLink()
195cdf0e10cSrcweir {
196cdf0e10cSrcweir 	ImpLinkAbmeldung();
197cdf0e10cSrcweir 	sal_uInt16 nAnz=GetUserDataCount();
198cdf0e10cSrcweir 	for (sal_uInt16 nNum=nAnz; nNum>0;) {
199cdf0e10cSrcweir 		nNum--;
200cdf0e10cSrcweir 		SdrObjUserData* pData=GetUserData(nNum);
201cdf0e10cSrcweir 		if (pData->GetInventor()==SdrInventor && pData->GetId()==SDRUSERDATA_OBJTEXTLINK) {
202cdf0e10cSrcweir 			DeleteUserData(nNum);
203cdf0e10cSrcweir 		}
204cdf0e10cSrcweir 	}
205cdf0e10cSrcweir }
206cdf0e10cSrcweir 
ReloadLinkedText(FASTBOOL bForceLoad)207cdf0e10cSrcweir FASTBOOL SdrTextObj::ReloadLinkedText( FASTBOOL bForceLoad)
208cdf0e10cSrcweir {
209cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData*	pData = GetLinkUserData();
210cdf0e10cSrcweir 	FASTBOOL					bRet = sal_True;
211cdf0e10cSrcweir 
212cdf0e10cSrcweir 	if( pData )
213cdf0e10cSrcweir 	{
214cdf0e10cSrcweir 		::ucbhelper::ContentBroker*	pBroker = ::ucbhelper::ContentBroker::get();
215cdf0e10cSrcweir 		DateTime				    aFileDT;
216cdf0e10cSrcweir 		sal_Bool					    bExists = sal_False, bLoad = sal_False;
217cdf0e10cSrcweir 
218cdf0e10cSrcweir 		if( pBroker )
219cdf0e10cSrcweir 		{
220cdf0e10cSrcweir 			bExists = sal_True;
221cdf0e10cSrcweir 
222cdf0e10cSrcweir 			try
223cdf0e10cSrcweir 			{
224cdf0e10cSrcweir 				INetURLObject aURL( pData->aFileName );
225cdf0e10cSrcweir 				DBG_ASSERT( aURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );
226cdf0e10cSrcweir 
227cdf0e10cSrcweir 				::ucbhelper::Content aCnt( aURL.GetMainURL( INetURLObject::NO_DECODE ), ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() );
228cdf0e10cSrcweir 				::com::sun::star::uno::Any aAny( aCnt.getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DateModified" ) ) ) );
229cdf0e10cSrcweir 				::com::sun::star::util::DateTime aDateTime;
230cdf0e10cSrcweir 
231cdf0e10cSrcweir 				aAny >>= aDateTime;
232cdf0e10cSrcweir 				::utl::typeConvert( aDateTime, aFileDT );
233cdf0e10cSrcweir 			}
234cdf0e10cSrcweir 			catch( ... )
235cdf0e10cSrcweir 	        {
236cdf0e10cSrcweir 				bExists = sal_False;
237cdf0e10cSrcweir 			}
238cdf0e10cSrcweir 		}
239cdf0e10cSrcweir 
240cdf0e10cSrcweir 		if( bExists )
241cdf0e10cSrcweir 		{
242cdf0e10cSrcweir 			if( bForceLoad )
243cdf0e10cSrcweir 				bLoad = sal_True;
244cdf0e10cSrcweir 			else
245cdf0e10cSrcweir 				bLoad = ( aFileDT > pData->aFileDate0 );
246cdf0e10cSrcweir 
247cdf0e10cSrcweir 			if( bLoad )
248cdf0e10cSrcweir 			{
249cdf0e10cSrcweir                 bRet = LoadText( pData->aFileName, pData->aFilterName, pData->eCharSet );
250cdf0e10cSrcweir 			}
251cdf0e10cSrcweir 
252cdf0e10cSrcweir 			pData->aFileDate0 = aFileDT;
253cdf0e10cSrcweir 		}
254cdf0e10cSrcweir 	}
255cdf0e10cSrcweir 
256cdf0e10cSrcweir 	return bRet;
257cdf0e10cSrcweir }
258cdf0e10cSrcweir 
LoadText(const String & rFileName,const String &,rtl_TextEncoding eCharSet)259cdf0e10cSrcweir FASTBOOL SdrTextObj::LoadText(const String& rFileName, const String& /*rFilterName*/, rtl_TextEncoding eCharSet)
260cdf0e10cSrcweir {
261cdf0e10cSrcweir 	INetURLObject	aFileURL( rFileName );
262cdf0e10cSrcweir 	sal_Bool			bRet = sal_False;
263cdf0e10cSrcweir 
264cdf0e10cSrcweir 	if( aFileURL.GetProtocol() == INET_PROT_NOT_VALID )
265cdf0e10cSrcweir 	{
266cdf0e10cSrcweir 		String aFileURLStr;
267cdf0e10cSrcweir 
268cdf0e10cSrcweir 		if( ::utl::LocalFileHelper::ConvertPhysicalNameToURL( rFileName, aFileURLStr ) )
269cdf0e10cSrcweir 			aFileURL = INetURLObject( aFileURLStr );
270cdf0e10cSrcweir 		else
271cdf0e10cSrcweir 			aFileURL.SetSmartURL( rFileName );
272cdf0e10cSrcweir 	}
273cdf0e10cSrcweir 
274cdf0e10cSrcweir 	DBG_ASSERT( aFileURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );
275cdf0e10cSrcweir 
276cdf0e10cSrcweir 	SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( aFileURL.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ );
277cdf0e10cSrcweir 
278cdf0e10cSrcweir 	if( pIStm )
279cdf0e10cSrcweir 	{
280cdf0e10cSrcweir 		// #90477# pIStm->SetStreamCharSet( eCharSet );
281cdf0e10cSrcweir 		pIStm->SetStreamCharSet(GetSOLoadTextEncoding(eCharSet, (sal_uInt16)pIStm->GetVersion()));
282cdf0e10cSrcweir 
283cdf0e10cSrcweir 		char cRTF[5];
284cdf0e10cSrcweir 		cRTF[4] = 0;
285cdf0e10cSrcweir 		pIStm->Read(cRTF, 5);
286cdf0e10cSrcweir 
287cdf0e10cSrcweir 		sal_Bool bRTF = cRTF[0] == '{' && cRTF[1] == '\\' && cRTF[2] == 'r' && cRTF[3] == 't' && cRTF[4] == 'f';
288cdf0e10cSrcweir 
289cdf0e10cSrcweir 		pIStm->Seek(0);
290cdf0e10cSrcweir 
291cdf0e10cSrcweir 		if( !pIStm->GetError() )
292cdf0e10cSrcweir 		{
293cdf0e10cSrcweir             SetText( *pIStm, aFileURL.GetMainURL( INetURLObject::NO_DECODE ), sal::static_int_cast< sal_uInt16 >( bRTF ? EE_FORMAT_RTF : EE_FORMAT_TEXT ) );
294cdf0e10cSrcweir 			bRet = sal_True;
295cdf0e10cSrcweir 		}
296cdf0e10cSrcweir 
297cdf0e10cSrcweir 		delete pIStm;
298cdf0e10cSrcweir 	}
299cdf0e10cSrcweir 
300cdf0e10cSrcweir 	return bRet;
301cdf0e10cSrcweir }
302cdf0e10cSrcweir 
GetLinkUserData() const303cdf0e10cSrcweir ImpSdrObjTextLinkUserData* SdrTextObj::GetLinkUserData() const
304cdf0e10cSrcweir {
305cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=NULL;
306cdf0e10cSrcweir 	sal_uInt16 nAnz=GetUserDataCount();
307cdf0e10cSrcweir 	for (sal_uInt16 nNum=nAnz; nNum>0 && pData==NULL;) {
308cdf0e10cSrcweir 		nNum--;
309cdf0e10cSrcweir 		pData=(ImpSdrObjTextLinkUserData*)GetUserData(nNum);
310cdf0e10cSrcweir 		if (pData->GetInventor()!=SdrInventor || pData->GetId()!=SDRUSERDATA_OBJTEXTLINK) {
311cdf0e10cSrcweir 			pData=NULL;
312cdf0e10cSrcweir 		}
313cdf0e10cSrcweir 	}
314cdf0e10cSrcweir 	return pData;
315cdf0e10cSrcweir }
316cdf0e10cSrcweir 
ImpLinkAnmeldung()317cdf0e10cSrcweir void SdrTextObj::ImpLinkAnmeldung()
318cdf0e10cSrcweir {
319cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=GetLinkUserData();
320cdf0e10cSrcweir 	sfx2::LinkManager* pLinkManager=pModel!=NULL ? pModel->GetLinkManager() : NULL;
321cdf0e10cSrcweir 	if (pLinkManager!=NULL && pData!=NULL && pData->pLink==NULL) { // Nicht 2x Anmelden
322cdf0e10cSrcweir 		pData->pLink=new ImpSdrObjTextLink(this);
323cdf0e10cSrcweir #ifdef GCC
324cdf0e10cSrcweir 		pLinkManager->InsertFileLink(*pData->pLink,OBJECT_CLIENT_FILE,pData->aFileName,
325cdf0e10cSrcweir 									 pData->aFilterName.Len() ?
326cdf0e10cSrcweir 									  &pData->aFilterName : (const String *)NULL,
327cdf0e10cSrcweir 									 (const String *)NULL);
328cdf0e10cSrcweir #else
329cdf0e10cSrcweir 		pLinkManager->InsertFileLink(*pData->pLink,OBJECT_CLIENT_FILE,pData->aFileName,
330cdf0e10cSrcweir 									 pData->aFilterName.Len() ? &pData->aFilterName : NULL,NULL);
331cdf0e10cSrcweir #endif
332cdf0e10cSrcweir 		pData->pLink->Connect();
333cdf0e10cSrcweir 	}
334cdf0e10cSrcweir }
335cdf0e10cSrcweir 
ImpLinkAbmeldung()336cdf0e10cSrcweir void SdrTextObj::ImpLinkAbmeldung()
337cdf0e10cSrcweir {
338cdf0e10cSrcweir 	ImpSdrObjTextLinkUserData* pData=GetLinkUserData();
339cdf0e10cSrcweir 	sfx2::LinkManager* pLinkManager=pModel!=NULL ? pModel->GetLinkManager() : NULL;
340cdf0e10cSrcweir 	if (pLinkManager!=NULL && pData!=NULL && pData->pLink!=NULL) { // Nicht 2x Abmelden
341cdf0e10cSrcweir 		// Bei Remove wird *pLink implizit deleted
342cdf0e10cSrcweir 		pLinkManager->Remove( pData->pLink );
343cdf0e10cSrcweir 		pData->pLink=NULL;
344cdf0e10cSrcweir 	}
345cdf0e10cSrcweir }
346cdf0e10cSrcweir 
347