1d119d52dSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3d119d52dSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4d119d52dSAndrew Rist * or more contributor license agreements. See the NOTICE file
5d119d52dSAndrew Rist * distributed with this work for additional information
6d119d52dSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7d119d52dSAndrew Rist * to you under the Apache License, Version 2.0 (the
8d119d52dSAndrew Rist * "License"); you may not use this file except in compliance
9d119d52dSAndrew Rist * with the License. You may obtain a copy of the License at
10d119d52dSAndrew Rist *
11d119d52dSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12d119d52dSAndrew Rist *
13d119d52dSAndrew Rist * Unless required by applicable law or agreed to in writing,
14d119d52dSAndrew Rist * software distributed under the License is distributed on an
15d119d52dSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16d119d52dSAndrew Rist * KIND, either express or implied. See the License for the
17d119d52dSAndrew Rist * specific language governing permissions and limitations
18d119d52dSAndrew Rist * under the License.
19d119d52dSAndrew Rist *
20d119d52dSAndrew Rist *************************************************************/
21d119d52dSAndrew Rist
22cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
23cdf0e10cSrcweir #include "precompiled_sfx2.hxx"
24cdf0e10cSrcweir
25cdf0e10cSrcweir #include <sfx2/linkmgr.hxx>
26cdf0e10cSrcweir #include <com/sun/star/document/UpdateDocMode.hpp>
27cdf0e10cSrcweir #include <sfx2/objsh.hxx>
28cdf0e10cSrcweir #include <svl/urihelper.hxx>
29cdf0e10cSrcweir #include <sot/formats.hxx>
30cdf0e10cSrcweir #include <tools/urlobj.hxx>
31cdf0e10cSrcweir #include <sot/exchange.hxx>
32cdf0e10cSrcweir #include <tools/debug.hxx>
33cdf0e10cSrcweir #include <vcl/msgbox.hxx>
34cdf0e10cSrcweir #include <sfx2/lnkbase.hxx>
35cdf0e10cSrcweir #include <sfx2/app.hxx>
36cdf0e10cSrcweir #include <vcl/graph.hxx>
37cdf0e10cSrcweir #include <svl/stritem.hxx>
38cdf0e10cSrcweir #include <svl/eitem.hxx>
39cdf0e10cSrcweir #include <svl/intitem.hxx>
40cdf0e10cSrcweir #include <unotools/localfilehelper.hxx>
41cdf0e10cSrcweir #include <i18npool/mslangid.hxx>
42cdf0e10cSrcweir #include <sfx2/request.hxx>
4345fd3b9aSArmin Le Grand #include <vcl/dibtools.hxx>
44cdf0e10cSrcweir
45cdf0e10cSrcweir #include "fileobj.hxx"
46cdf0e10cSrcweir #include "impldde.hxx"
47cdf0e10cSrcweir #include "app.hrc"
48cdf0e10cSrcweir #include "sfx2/sfxresid.hxx"
49cdf0e10cSrcweir
50cdf0e10cSrcweir #define _SVSTDARR_STRINGSDTOR
51cdf0e10cSrcweir #include <svl/svstdarr.hxx>
52cdf0e10cSrcweir
53cdf0e10cSrcweir namespace sfx2
54cdf0e10cSrcweir {
55cdf0e10cSrcweir
56cdf0e10cSrcweir class SvxInternalLink : public sfx2::SvLinkSource
57cdf0e10cSrcweir {
58cdf0e10cSrcweir public:
SvxInternalLink()59cdf0e10cSrcweir SvxInternalLink() {}
60cdf0e10cSrcweir
61cdf0e10cSrcweir virtual sal_Bool Connect( sfx2::SvBaseLink* );
62cdf0e10cSrcweir };
63cdf0e10cSrcweir
64cdf0e10cSrcweir
SV_IMPL_PTRARR(SvBaseLinks,SvBaseLinkRefPtr)65cdf0e10cSrcweir SV_IMPL_PTRARR( SvBaseLinks, SvBaseLinkRefPtr )
66cdf0e10cSrcweir
67cdf0e10cSrcweir LinkManager::LinkManager(SfxObjectShell* p)
68611fcdabSJim Jagielski : pPersist(p),
69*8d6615f2SArrigo Marchiori mAutoAskUpdateAllLinks(sal_False),
70*8d6615f2SArrigo Marchiori mUpdateAsked(sal_False)
71cdf0e10cSrcweir {
72cdf0e10cSrcweir }
73cdf0e10cSrcweir
~LinkManager()74cdf0e10cSrcweir LinkManager::~LinkManager()
75cdf0e10cSrcweir {
76cdf0e10cSrcweir SvBaseLinkRef** ppRef = (SvBaseLinkRef**)aLinkTbl.GetData();
77cdf0e10cSrcweir for( sal_uInt16 n = aLinkTbl.Count(); n; --n, ++ppRef )
78cdf0e10cSrcweir {
79cdf0e10cSrcweir if( (*ppRef)->Is() )
80cdf0e10cSrcweir {
81cdf0e10cSrcweir (*(*ppRef))->Disconnect();
82cdf0e10cSrcweir (*(*ppRef))->SetLinkManager( NULL );
83cdf0e10cSrcweir }
84cdf0e10cSrcweir delete *ppRef;
85cdf0e10cSrcweir }
86cdf0e10cSrcweir }
87cdf0e10cSrcweir
88cdf0e10cSrcweir
89cdf0e10cSrcweir /************************************************************************
90cdf0e10cSrcweir |* LinkManager::Remove()
91cdf0e10cSrcweir |*
92cdf0e10cSrcweir |* Beschreibung
93cdf0e10cSrcweir *************************************************************************/
94cdf0e10cSrcweir
Remove(SvBaseLink * pLink)95cdf0e10cSrcweir void LinkManager::Remove( SvBaseLink *pLink )
96cdf0e10cSrcweir {
97cdf0e10cSrcweir // keine Links doppelt einfuegen
98cdf0e10cSrcweir int bFound = sal_False;
99cdf0e10cSrcweir SvBaseLinkRef** ppRef = (SvBaseLinkRef**)aLinkTbl.GetData();
100cdf0e10cSrcweir for( sal_uInt16 n = aLinkTbl.Count(); n; --n, ++ppRef )
101cdf0e10cSrcweir {
102cdf0e10cSrcweir if( pLink == *(*ppRef) )
103cdf0e10cSrcweir {
104cdf0e10cSrcweir (*(*ppRef))->Disconnect();
105cdf0e10cSrcweir (*(*ppRef))->SetLinkManager( NULL );
106cdf0e10cSrcweir (*(*ppRef)).Clear();
107cdf0e10cSrcweir bFound = sal_True;
108cdf0e10cSrcweir }
109cdf0e10cSrcweir
110cdf0e10cSrcweir // falls noch leere rum stehen sollten, weg damit
111cdf0e10cSrcweir if( !(*ppRef)->Is() )
112cdf0e10cSrcweir {
113cdf0e10cSrcweir delete *ppRef;
114cdf0e10cSrcweir aLinkTbl.Remove( aLinkTbl.Count() - n, 1 );
115cdf0e10cSrcweir if( bFound )
116cdf0e10cSrcweir return ;
117cdf0e10cSrcweir --ppRef;
118cdf0e10cSrcweir }
119cdf0e10cSrcweir }
120cdf0e10cSrcweir }
121cdf0e10cSrcweir
122cdf0e10cSrcweir
Remove(sal_uInt16 nPos,sal_uInt16 nCnt)123cdf0e10cSrcweir void LinkManager::Remove( sal_uInt16 nPos, sal_uInt16 nCnt )
124cdf0e10cSrcweir {
125cdf0e10cSrcweir if( nCnt && nPos < aLinkTbl.Count() )
126cdf0e10cSrcweir {
127cdf0e10cSrcweir if( nPos + nCnt > aLinkTbl.Count() )
128cdf0e10cSrcweir nCnt = aLinkTbl.Count() - nPos;
129cdf0e10cSrcweir
130cdf0e10cSrcweir SvBaseLinkRef** ppRef = (SvBaseLinkRef**)aLinkTbl.GetData() + nPos;
131cdf0e10cSrcweir for( sal_uInt16 n = nCnt; n; --n, ++ppRef )
132cdf0e10cSrcweir {
133cdf0e10cSrcweir if( (*ppRef)->Is() )
134cdf0e10cSrcweir {
135cdf0e10cSrcweir (*(*ppRef))->Disconnect();
136cdf0e10cSrcweir (*(*ppRef))->SetLinkManager( NULL );
137cdf0e10cSrcweir }
138cdf0e10cSrcweir delete *ppRef;
139cdf0e10cSrcweir }
140cdf0e10cSrcweir aLinkTbl.Remove( nPos, nCnt );
141cdf0e10cSrcweir }
142cdf0e10cSrcweir }
143cdf0e10cSrcweir
144cdf0e10cSrcweir
Insert(SvBaseLink * pLink)145cdf0e10cSrcweir sal_Bool LinkManager::Insert( SvBaseLink* pLink )
146cdf0e10cSrcweir {
147cdf0e10cSrcweir // keine Links doppelt einfuegen
148cdf0e10cSrcweir for( sal_uInt16 n = 0; n < aLinkTbl.Count(); ++n )
149cdf0e10cSrcweir {
150cdf0e10cSrcweir SvBaseLinkRef* pTmp = aLinkTbl[ n ];
151cdf0e10cSrcweir if( !pTmp->Is() )
152cdf0e10cSrcweir aLinkTbl.DeleteAndDestroy( n-- );
153cdf0e10cSrcweir
154cdf0e10cSrcweir if( pLink == *pTmp )
155cdf0e10cSrcweir return sal_False;
156cdf0e10cSrcweir }
157cdf0e10cSrcweir
158cdf0e10cSrcweir SvBaseLinkRef* pTmp = new SvBaseLinkRef( pLink );
159cdf0e10cSrcweir pLink->SetLinkManager( this );
160cdf0e10cSrcweir aLinkTbl.Insert( pTmp, aLinkTbl.Count() );
161611fcdabSJim Jagielski if (mAutoAskUpdateAllLinks)
162611fcdabSJim Jagielski {
1638521a88aSJim Jagielski Window *parent = NULL;
1648521a88aSJim Jagielski SfxObjectShell* persist = GetPersist();
1658521a88aSJim Jagielski if (persist != NULL)
1668521a88aSJim Jagielski parent = GetPersist()->GetDialogParent();
1678521a88aSJim Jagielski
168611fcdabSJim Jagielski SetUserAllowsLinkUpdate(pLink, GetUserAllowsLinkUpdate(parent));
169611fcdabSJim Jagielski }
170611fcdabSJim Jagielski
171cdf0e10cSrcweir return sal_True;
172cdf0e10cSrcweir }
173cdf0e10cSrcweir
174cdf0e10cSrcweir
InsertLink(SvBaseLink * pLink,sal_uInt16 nObjType,sal_uInt16 nUpdateMode,const String * pName)175cdf0e10cSrcweir sal_Bool LinkManager::InsertLink( SvBaseLink * pLink,
176cdf0e10cSrcweir sal_uInt16 nObjType,
177cdf0e10cSrcweir sal_uInt16 nUpdateMode,
178cdf0e10cSrcweir const String* pName )
179cdf0e10cSrcweir {
180cdf0e10cSrcweir // unbedingt zuerst
181cdf0e10cSrcweir pLink->SetObjType( nObjType );
182cdf0e10cSrcweir if( pName )
183cdf0e10cSrcweir pLink->SetName( *pName );
184cdf0e10cSrcweir pLink->SetUpdateMode( nUpdateMode );
185cdf0e10cSrcweir return Insert( pLink );
186cdf0e10cSrcweir }
187cdf0e10cSrcweir
188cdf0e10cSrcweir
InsertDDELink(SvBaseLink * pLink,const String & rServer,const String & rTopic,const String & rItem)189cdf0e10cSrcweir sal_Bool LinkManager::InsertDDELink( SvBaseLink * pLink,
190cdf0e10cSrcweir const String& rServer,
191cdf0e10cSrcweir const String& rTopic,
192cdf0e10cSrcweir const String& rItem )
193cdf0e10cSrcweir {
194cdf0e10cSrcweir if( !( OBJECT_CLIENT_SO & pLink->GetObjType() ) )
195cdf0e10cSrcweir return sal_False;
196cdf0e10cSrcweir
197cdf0e10cSrcweir String sCmd;
198cdf0e10cSrcweir ::sfx2::MakeLnkName( sCmd, &rServer, rTopic, rItem );
199cdf0e10cSrcweir
200cdf0e10cSrcweir pLink->SetObjType( OBJECT_CLIENT_DDE );
201cdf0e10cSrcweir pLink->SetName( sCmd );
202cdf0e10cSrcweir return Insert( pLink );
203cdf0e10cSrcweir }
204cdf0e10cSrcweir
205cdf0e10cSrcweir
InsertDDELink(SvBaseLink * pLink)206cdf0e10cSrcweir sal_Bool LinkManager::InsertDDELink( SvBaseLink * pLink )
207cdf0e10cSrcweir {
208cdf0e10cSrcweir DBG_ASSERT( OBJECT_CLIENT_SO & pLink->GetObjType(), "no OBJECT_CLIENT_SO" );
209cdf0e10cSrcweir if( !( OBJECT_CLIENT_SO & pLink->GetObjType() ) )
210cdf0e10cSrcweir return sal_False;
211cdf0e10cSrcweir
212cdf0e10cSrcweir if( pLink->GetObjType() == OBJECT_CLIENT_SO )
213cdf0e10cSrcweir pLink->SetObjType( OBJECT_CLIENT_DDE );
214cdf0e10cSrcweir
215cdf0e10cSrcweir return Insert( pLink );
216cdf0e10cSrcweir }
217cdf0e10cSrcweir
218cdf0e10cSrcweir
219cdf0e10cSrcweir // erfrage die Strings fuer den Dialog
GetDisplayNames(const SvBaseLink * pLink,String * pType,String * pFile,String * pLinkStr,String * pFilter) const220cdf0e10cSrcweir sal_Bool LinkManager::GetDisplayNames( const SvBaseLink * pLink,
221cdf0e10cSrcweir String* pType,
222cdf0e10cSrcweir String* pFile,
223cdf0e10cSrcweir String* pLinkStr,
224cdf0e10cSrcweir String* pFilter ) const
225cdf0e10cSrcweir {
226cdf0e10cSrcweir sal_Bool bRet = sal_False;
227cdf0e10cSrcweir const String sLNm( pLink->GetLinkSourceName() );
228cdf0e10cSrcweir if( sLNm.Len() )
229cdf0e10cSrcweir {
230cdf0e10cSrcweir switch( pLink->GetObjType() )
231cdf0e10cSrcweir {
232cdf0e10cSrcweir case OBJECT_CLIENT_FILE:
233cdf0e10cSrcweir case OBJECT_CLIENT_GRF:
234cdf0e10cSrcweir case OBJECT_CLIENT_OLE:
235cdf0e10cSrcweir {
236cdf0e10cSrcweir sal_uInt16 nPos = 0;
237cdf0e10cSrcweir String sFile( sLNm.GetToken( 0, ::sfx2::cTokenSeperator, nPos ) );
238cdf0e10cSrcweir String sRange( sLNm.GetToken( 0, ::sfx2::cTokenSeperator, nPos ) );
239cdf0e10cSrcweir
240cdf0e10cSrcweir if( pFile )
241cdf0e10cSrcweir *pFile = sFile;
242cdf0e10cSrcweir if( pLinkStr )
243cdf0e10cSrcweir *pLinkStr = sRange;
244cdf0e10cSrcweir if( pFilter )
245cdf0e10cSrcweir *pFilter = sLNm.Copy( nPos );
246cdf0e10cSrcweir
247cdf0e10cSrcweir if( pType )
248cdf0e10cSrcweir {
249cdf0e10cSrcweir sal_uInt16 nObjType = pLink->GetObjType();
250cdf0e10cSrcweir *pType = String( SfxResId(
251cdf0e10cSrcweir ( OBJECT_CLIENT_FILE == nObjType || OBJECT_CLIENT_OLE == nObjType )
252cdf0e10cSrcweir ? RID_SVXSTR_FILELINK
253cdf0e10cSrcweir : RID_SVXSTR_GRAFIKLINK ));
254cdf0e10cSrcweir }
255cdf0e10cSrcweir bRet = sal_True;
256cdf0e10cSrcweir }
257cdf0e10cSrcweir break;
258cdf0e10cSrcweir case OBJECT_CLIENT_DDE:
259cdf0e10cSrcweir {
260cdf0e10cSrcweir sal_uInt16 nTmp = 0;
261cdf0e10cSrcweir String sCmd( sLNm );
262cdf0e10cSrcweir String sServer( sCmd.GetToken( 0, cTokenSeperator, nTmp ) );
263cdf0e10cSrcweir String sTopic( sCmd.GetToken( 0, cTokenSeperator, nTmp ) );
264cdf0e10cSrcweir
265cdf0e10cSrcweir if( pType )
266cdf0e10cSrcweir *pType = sServer;
267cdf0e10cSrcweir if( pFile )
268cdf0e10cSrcweir *pFile = sTopic;
269cdf0e10cSrcweir if( pLinkStr )
270cdf0e10cSrcweir *pLinkStr = sCmd.Copy( nTmp );
271cdf0e10cSrcweir bRet = sal_True;
272cdf0e10cSrcweir }
273cdf0e10cSrcweir break;
274cdf0e10cSrcweir default:
275cdf0e10cSrcweir break;
276cdf0e10cSrcweir }
277cdf0e10cSrcweir }
278cdf0e10cSrcweir
279cdf0e10cSrcweir return bRet;
280cdf0e10cSrcweir }
281cdf0e10cSrcweir
SetAutoAskUpdateAllLinks()282611fcdabSJim Jagielski void LinkManager::SetAutoAskUpdateAllLinks()
283611fcdabSJim Jagielski {
284611fcdabSJim Jagielski mAutoAskUpdateAllLinks = sal_True;
285*8d6615f2SArrigo Marchiori mUpdateAsked = sal_False;
286*8d6615f2SArrigo Marchiori }
287*8d6615f2SArrigo Marchiori
SetNeverAskUpdateAllLinks()288*8d6615f2SArrigo Marchiori void LinkManager::SetNeverAskUpdateAllLinks()
289*8d6615f2SArrigo Marchiori {
290*8d6615f2SArrigo Marchiori mAutoAskUpdateAllLinks = sal_False;
291*8d6615f2SArrigo Marchiori mAllowUpdate = sal_True;
292*8d6615f2SArrigo Marchiori mUpdateAsked = sal_True;
293611fcdabSJim Jagielski }
294611fcdabSJim Jagielski
GetUserAllowsLinkUpdate(Window * pParentWin)295611fcdabSJim Jagielski sal_Bool LinkManager::GetUserAllowsLinkUpdate(Window *pParentWin)
296611fcdabSJim Jagielski {
297611fcdabSJim Jagielski if (!mUpdateAsked)
298611fcdabSJim Jagielski {
299611fcdabSJim Jagielski if (QueryBox(pParentWin, WB_YES_NO | WB_DEF_NO, SfxResId(STR_QUERY_UPDATE_LINKS)).Execute() == RET_YES)
300611fcdabSJim Jagielski mAllowUpdate = sal_True;
301611fcdabSJim Jagielski else
302611fcdabSJim Jagielski mAllowUpdate = sal_False;
303611fcdabSJim Jagielski mUpdateAsked = sal_True;
304611fcdabSJim Jagielski }
305611fcdabSJim Jagielski return mAllowUpdate;
306611fcdabSJim Jagielski }
307611fcdabSJim Jagielski
SetUserAllowsLinkUpdate(SvBaseLink * pLink,sal_Bool allows)308611fcdabSJim Jagielski void LinkManager::SetUserAllowsLinkUpdate(SvBaseLink *pLink, sal_Bool allows)
309611fcdabSJim Jagielski {
310611fcdabSJim Jagielski SfxObjectShell* pShell = pLink->GetLinkManager()->GetPersist();
311611fcdabSJim Jagielski
312611fcdabSJim Jagielski if (pShell)
313611fcdabSJim Jagielski {
314611fcdabSJim Jagielski comphelper::EmbeddedObjectContainer& rEmbeddedObjectContainer = pShell->getEmbeddedObjectContainer();
315611fcdabSJim Jagielski rEmbeddedObjectContainer.setUserAllowsLinkUpdate(allows);
316611fcdabSJim Jagielski }
317611fcdabSJim Jagielski }
318611fcdabSJim Jagielski
319cdf0e10cSrcweir
UpdateAllLinks(sal_Bool bAskUpdate,sal_Bool,sal_Bool bUpdateGrfLinks,Window * pParentWin)320cdf0e10cSrcweir void LinkManager::UpdateAllLinks(
321cdf0e10cSrcweir sal_Bool bAskUpdate,
322cdf0e10cSrcweir sal_Bool /*bCallErrHdl*/,
323cdf0e10cSrcweir sal_Bool bUpdateGrfLinks,
324cdf0e10cSrcweir Window* pParentWin )
325cdf0e10cSrcweir {
326cdf0e10cSrcweir SvStringsDtor aApps, aTopics, aItems;
327cdf0e10cSrcweir String sApp, sTopic, sItem;
328cdf0e10cSrcweir
329cdf0e10cSrcweir // erstmal eine Kopie vom Array machen, damit sich updatende Links in
330cdf0e10cSrcweir // Links in ... nicht dazwischen funken!!
331cdf0e10cSrcweir SvPtrarr aTmpArr( 255, 50 );
332cdf0e10cSrcweir sal_uInt16 n;
333cdf0e10cSrcweir for( n = 0; n < aLinkTbl.Count(); ++n )
334cdf0e10cSrcweir {
335cdf0e10cSrcweir SvBaseLink* pLink = *aLinkTbl[ n ];
336cdf0e10cSrcweir if( !pLink )
337cdf0e10cSrcweir {
338cdf0e10cSrcweir Remove( n-- );
339cdf0e10cSrcweir continue;
340cdf0e10cSrcweir }
341cdf0e10cSrcweir aTmpArr.Insert( pLink, aTmpArr.Count() );
342cdf0e10cSrcweir }
343cdf0e10cSrcweir
344cdf0e10cSrcweir for( n = 0; n < aTmpArr.Count(); ++n )
345cdf0e10cSrcweir {
346cdf0e10cSrcweir SvBaseLink* pLink = (SvBaseLink*)aTmpArr[ n ];
347cdf0e10cSrcweir
348cdf0e10cSrcweir // suche erstmal im Array nach dem Eintrag
349cdf0e10cSrcweir sal_uInt16 nFndPos = USHRT_MAX;
350cdf0e10cSrcweir for( sal_uInt16 i = 0; i < aLinkTbl.Count(); ++i )
351cdf0e10cSrcweir if( pLink == *aLinkTbl[ i ] )
352cdf0e10cSrcweir {
353cdf0e10cSrcweir nFndPos = i;
354cdf0e10cSrcweir break;
355cdf0e10cSrcweir }
356cdf0e10cSrcweir
357cdf0e10cSrcweir if( USHRT_MAX == nFndPos )
358cdf0e10cSrcweir continue; // war noch nicht vorhanden!
359cdf0e10cSrcweir
360cf914f84SJim Jagielski // do not update graphic links yet
361cdf0e10cSrcweir if( !pLink->IsVisible() ||
362cdf0e10cSrcweir ( !bUpdateGrfLinks && OBJECT_CLIENT_GRF == pLink->GetObjType() ))
363cdf0e10cSrcweir continue;
364611fcdabSJim Jagielski
365a621bfbfSJim Jagielski sal_Bool allows = sal_True;
366611fcdabSJim Jagielski
367611fcdabSJim Jagielski if (bAskUpdate)
368cdf0e10cSrcweir {
369611fcdabSJim Jagielski allows = GetUserAllowsLinkUpdate(pParentWin);
370611fcdabSJim Jagielski }
3710dfb9e37SArmin Le Grand
372611fcdabSJim Jagielski SetUserAllowsLinkUpdate(pLink, allows);
373611fcdabSJim Jagielski bAskUpdate = sal_False; // one time is OK
3740dfb9e37SArmin Le Grand
375611fcdabSJim Jagielski if (allows)
376611fcdabSJim Jagielski pLink->Update();
377cdf0e10cSrcweir
378cdf0e10cSrcweir }
379cdf0e10cSrcweir }
380cdf0e10cSrcweir
381cdf0e10cSrcweir /************************************************************************
382cdf0e10cSrcweir |* SvBaseLink::CreateObject()
383cdf0e10cSrcweir |*
384cdf0e10cSrcweir |* Beschreibung
385cdf0e10cSrcweir *************************************************************************/
386cdf0e10cSrcweir
CreateObj(SvBaseLink * pLink)387cdf0e10cSrcweir SvLinkSourceRef LinkManager::CreateObj( SvBaseLink * pLink )
388cdf0e10cSrcweir {
389cdf0e10cSrcweir switch( pLink->GetObjType() )
390cdf0e10cSrcweir {
391cdf0e10cSrcweir case OBJECT_CLIENT_FILE:
392cdf0e10cSrcweir case OBJECT_CLIENT_GRF:
393cdf0e10cSrcweir case OBJECT_CLIENT_OLE:
394cdf0e10cSrcweir return new SvFileObject;
395cdf0e10cSrcweir case OBJECT_INTERN:
396cdf0e10cSrcweir return new SvxInternalLink;
397cdf0e10cSrcweir case OBJECT_CLIENT_DDE:
398cdf0e10cSrcweir return new SvDDEObject;
399cdf0e10cSrcweir default:
400cdf0e10cSrcweir return SvLinkSourceRef();
401cdf0e10cSrcweir }
402cdf0e10cSrcweir }
403cdf0e10cSrcweir
InsertServer(SvLinkSource * pObj)404cdf0e10cSrcweir sal_Bool LinkManager::InsertServer( SvLinkSource* pObj )
405cdf0e10cSrcweir {
406cdf0e10cSrcweir // keine doppelt einfuegen
407cdf0e10cSrcweir if( !pObj || USHRT_MAX != aServerTbl.GetPos( pObj ) )
408cdf0e10cSrcweir return sal_False;
409cdf0e10cSrcweir
410cdf0e10cSrcweir aServerTbl.Insert( pObj, aServerTbl.Count() );
411cdf0e10cSrcweir return sal_True;
412cdf0e10cSrcweir }
413cdf0e10cSrcweir
414cdf0e10cSrcweir
RemoveServer(SvLinkSource * pObj)415cdf0e10cSrcweir void LinkManager::RemoveServer( SvLinkSource* pObj )
416cdf0e10cSrcweir {
417cdf0e10cSrcweir sal_uInt16 nPos = aServerTbl.GetPos( pObj );
418cdf0e10cSrcweir if( USHRT_MAX != nPos )
419cdf0e10cSrcweir aServerTbl.Remove( nPos, 1 );
420cdf0e10cSrcweir }
421cdf0e10cSrcweir
422cdf0e10cSrcweir
MakeLnkName(String & rName,const String * pType,const String & rFile,const String & rLink,const String * pFilter)423cdf0e10cSrcweir void MakeLnkName( String& rName, const String* pType, const String& rFile,
424cdf0e10cSrcweir const String& rLink, const String* pFilter )
425cdf0e10cSrcweir {
426cdf0e10cSrcweir if( pType )
427cdf0e10cSrcweir (rName = *pType).EraseLeadingChars().EraseTrailingChars() += cTokenSeperator;
428cdf0e10cSrcweir else if( rName.Len() )
429cdf0e10cSrcweir rName.Erase();
430cdf0e10cSrcweir
431cdf0e10cSrcweir ((rName += rFile).EraseLeadingChars().EraseTrailingChars() +=
432cdf0e10cSrcweir cTokenSeperator ).EraseLeadingChars().EraseTrailingChars() += rLink;
433cdf0e10cSrcweir if( pFilter )
434cdf0e10cSrcweir ((rName += cTokenSeperator ) += *pFilter).EraseLeadingChars().EraseTrailingChars();
435cdf0e10cSrcweir }
436cdf0e10cSrcweir
InsertFileLink(sfx2::SvBaseLink & rLink,sal_uInt16 nFileType,const String & rFileNm,const String * pFilterNm,const String * pRange)437cdf0e10cSrcweir sal_Bool LinkManager::InsertFileLink( sfx2::SvBaseLink& rLink,
438cdf0e10cSrcweir sal_uInt16 nFileType,
439cdf0e10cSrcweir const String& rFileNm,
440cdf0e10cSrcweir const String* pFilterNm,
441cdf0e10cSrcweir const String* pRange )
442cdf0e10cSrcweir {
443cdf0e10cSrcweir if( !( OBJECT_CLIENT_SO & rLink.GetObjType() ))
444cdf0e10cSrcweir return sal_False;
445cdf0e10cSrcweir
446cdf0e10cSrcweir String sCmd( rFileNm );
447cdf0e10cSrcweir sCmd += ::sfx2::cTokenSeperator;
448cdf0e10cSrcweir if( pRange )
449cdf0e10cSrcweir sCmd += *pRange;
450cdf0e10cSrcweir if( pFilterNm )
451cdf0e10cSrcweir ( sCmd += ::sfx2::cTokenSeperator ) += *pFilterNm;
452cdf0e10cSrcweir
453cdf0e10cSrcweir return InsertLink( &rLink, nFileType, sfx2::LINKUPDATE_ONCALL, &sCmd );
454cdf0e10cSrcweir }
455cdf0e10cSrcweir
InsertFileLink(sfx2::SvBaseLink & rLink)456cdf0e10cSrcweir sal_Bool LinkManager::InsertFileLink( sfx2::SvBaseLink& rLink )
457cdf0e10cSrcweir {
458cdf0e10cSrcweir if( OBJECT_CLIENT_FILE == ( OBJECT_CLIENT_FILE & rLink.GetObjType() ))
459cdf0e10cSrcweir return InsertLink( &rLink, rLink.GetObjType(), sfx2::LINKUPDATE_ONCALL );
460cdf0e10cSrcweir return sal_False;
461cdf0e10cSrcweir }
462cdf0e10cSrcweir
463cdf0e10cSrcweir // eine Uebertragung wird abgebrochen, also alle DownloadMedien canceln
464cdf0e10cSrcweir // (ist zur Zeit nur fuer die FileLinks interressant!)
CancelTransfers()465cdf0e10cSrcweir void LinkManager::CancelTransfers()
466cdf0e10cSrcweir {
467cdf0e10cSrcweir SvFileObject* pFileObj;
468cdf0e10cSrcweir sfx2::SvBaseLink* pLnk;
469cdf0e10cSrcweir
470cdf0e10cSrcweir const sfx2::SvBaseLinks& rLnks = GetLinks();
471cdf0e10cSrcweir for( sal_uInt16 n = rLnks.Count(); n; )
472cdf0e10cSrcweir if( 0 != ( pLnk = &(*rLnks[ --n ])) &&
473cdf0e10cSrcweir OBJECT_CLIENT_FILE == (OBJECT_CLIENT_FILE & pLnk->GetObjType()) &&
474cdf0e10cSrcweir 0 != ( pFileObj = (SvFileObject*)pLnk->GetObj() ) )
475cdf0e10cSrcweir // 0 != ( pFileObj = (SvFileObject*)SvFileObject::ClassFactory()->
476cdf0e10cSrcweir // CastAndAddRef( pLnk->GetObj() )) )
477cdf0e10cSrcweir pFileObj->CancelTransfers();
478cdf0e10cSrcweir }
479cdf0e10cSrcweir
480cdf0e10cSrcweir // um Status Informationen aus dem FileObject an den BaseLink zu
481cdf0e10cSrcweir // senden, gibt es eine eigene ClipBoardId. Das SvData-Object hat
482cdf0e10cSrcweir // dann die entsprechenden Informationen als String.
483cdf0e10cSrcweir // Wird zur Zeit fuer FileObject in Verbindung mit JavaScript benoetigt
484cdf0e10cSrcweir // - das braucht Informationen ueber Load/Abort/Error
RegisterStatusInfoId()485cdf0e10cSrcweir sal_uIntPtr LinkManager::RegisterStatusInfoId()
486cdf0e10cSrcweir {
487cdf0e10cSrcweir static sal_uIntPtr nFormat = 0;
488cdf0e10cSrcweir
489cdf0e10cSrcweir if( !nFormat )
490cdf0e10cSrcweir {
491cdf0e10cSrcweir // wie sieht die neue Schnittstelle aus?
492cdf0e10cSrcweir // nFormat = Exchange::RegisterFormatName( "StatusInfo vom SvxInternalLink" );
493cdf0e10cSrcweir nFormat = SotExchange::RegisterFormatName(
494cdf0e10cSrcweir String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM(
495cdf0e10cSrcweir "StatusInfo vom SvxInternalLink" )));
496cdf0e10cSrcweir }
497cdf0e10cSrcweir return nFormat;
498cdf0e10cSrcweir }
499cdf0e10cSrcweir
500cdf0e10cSrcweir // ----------------------------------------------------------------------
501cdf0e10cSrcweir
GetGraphicFromAny(const String & rMimeType,const::com::sun::star::uno::Any & rValue,Graphic & rGrf)502cdf0e10cSrcweir sal_Bool LinkManager::GetGraphicFromAny( const String& rMimeType,
503cdf0e10cSrcweir const ::com::sun::star::uno::Any & rValue,
504cdf0e10cSrcweir Graphic& rGrf )
505cdf0e10cSrcweir {
506cdf0e10cSrcweir sal_Bool bRet = sal_False;
507cdf0e10cSrcweir ::com::sun::star::uno::Sequence< sal_Int8 > aSeq;
508cdf0e10cSrcweir if( rValue.hasValue() && ( rValue >>= aSeq ) )
509cdf0e10cSrcweir {
510cdf0e10cSrcweir SvMemoryStream aMemStm( (void*)aSeq.getConstArray(), aSeq.getLength(),
511cdf0e10cSrcweir STREAM_READ );
512cdf0e10cSrcweir aMemStm.Seek( 0 );
513cdf0e10cSrcweir
514cdf0e10cSrcweir switch( SotExchange::GetFormatIdFromMimeType( rMimeType ) )
515cdf0e10cSrcweir {
516cdf0e10cSrcweir case SOT_FORMATSTR_ID_SVXB:
517cdf0e10cSrcweir {
518cdf0e10cSrcweir aMemStm >> rGrf;
519cdf0e10cSrcweir bRet = sal_True;
520cdf0e10cSrcweir }
521cdf0e10cSrcweir break;
522cdf0e10cSrcweir case FORMAT_GDIMETAFILE:
523cdf0e10cSrcweir {
524cdf0e10cSrcweir GDIMetaFile aMtf;
525cdf0e10cSrcweir aMtf.Read( aMemStm );
526cdf0e10cSrcweir rGrf = aMtf;
527cdf0e10cSrcweir bRet = sal_True;
528cdf0e10cSrcweir }
529cdf0e10cSrcweir break;
530cdf0e10cSrcweir case FORMAT_BITMAP:
531cdf0e10cSrcweir {
532cdf0e10cSrcweir Bitmap aBmp;
53345fd3b9aSArmin Le Grand ReadDIB(aBmp, aMemStm, true);
534cdf0e10cSrcweir rGrf = aBmp;
535cdf0e10cSrcweir bRet = sal_True;
536cdf0e10cSrcweir }
537cdf0e10cSrcweir break;
538cdf0e10cSrcweir }
539cdf0e10cSrcweir }
540cdf0e10cSrcweir return bRet;
541cdf0e10cSrcweir }
542cdf0e10cSrcweir
543cdf0e10cSrcweir
544cdf0e10cSrcweir // ----------------------------------------------------------------------
lcl_DDE_RelToAbs(const String & rTopic,const String & rBaseURL)545cdf0e10cSrcweir String lcl_DDE_RelToAbs( const String& rTopic, const String& rBaseURL )
546cdf0e10cSrcweir {
547cdf0e10cSrcweir String sRet;
548cdf0e10cSrcweir INetURLObject aURL( rTopic );
549cdf0e10cSrcweir if( INET_PROT_NOT_VALID == aURL.GetProtocol() )
550cdf0e10cSrcweir utl::LocalFileHelper::ConvertSystemPathToURL( rTopic, rBaseURL, sRet );
551cdf0e10cSrcweir if( !sRet.Len() )
552cdf0e10cSrcweir sRet = URIHelper::SmartRel2Abs( INetURLObject(rBaseURL), rTopic, URIHelper::GetMaybeFileHdl(), true );
553cdf0e10cSrcweir return sRet;
554cdf0e10cSrcweir }
555cdf0e10cSrcweir
Connect(sfx2::SvBaseLink * pLink)556cdf0e10cSrcweir sal_Bool SvxInternalLink::Connect( sfx2::SvBaseLink* pLink )
557cdf0e10cSrcweir {
558cdf0e10cSrcweir SfxObjectShell* pFndShell = 0;
559cdf0e10cSrcweir sal_uInt16 nUpdateMode = com::sun::star::document::UpdateDocMode::NO_UPDATE;
560cdf0e10cSrcweir String sTopic, sItem, sReferer;
561cdf0e10cSrcweir if( pLink->GetLinkManager() &&
562cdf0e10cSrcweir pLink->GetLinkManager()->GetDisplayNames( pLink, 0, &sTopic, &sItem )
563cdf0e10cSrcweir && sTopic.Len() )
564cdf0e10cSrcweir {
565cdf0e10cSrcweir // erstmal nur ueber die DocumentShells laufen und die mit dem
566cdf0e10cSrcweir // Namen heraussuchen:
567cdf0e10cSrcweir
568cdf0e10cSrcweir com::sun::star::lang::Locale aLocale;
569cdf0e10cSrcweir MsLangId::convertLanguageToLocale( LANGUAGE_SYSTEM, aLocale );
570cdf0e10cSrcweir CharClass aCC( aLocale );
571cdf0e10cSrcweir
572cdf0e10cSrcweir String sNm( sTopic ), sTmp;
573cdf0e10cSrcweir aCC.toLower( sNm );
574cdf0e10cSrcweir
575cdf0e10cSrcweir TypeId aType( TYPE(SfxObjectShell) );
576cdf0e10cSrcweir
577cdf0e10cSrcweir sal_Bool bFirst = sal_True;
578cdf0e10cSrcweir SfxObjectShell* pShell = pLink->GetLinkManager()->GetPersist();
579cdf0e10cSrcweir if( pShell && pShell->GetMedium() )
580cdf0e10cSrcweir {
581cdf0e10cSrcweir sReferer = pShell->GetMedium()->GetBaseURL();
582cdf0e10cSrcweir SFX_ITEMSET_ARG( pShell->GetMedium()->GetItemSet(), pItem, SfxUInt16Item, SID_UPDATEDOCMODE, sal_False );
583cdf0e10cSrcweir if ( pItem )
584cdf0e10cSrcweir nUpdateMode = pItem->GetValue();
585cdf0e10cSrcweir }
586cdf0e10cSrcweir
587cdf0e10cSrcweir String sNmURL( lcl_DDE_RelToAbs( sTopic, sReferer ) );
588cdf0e10cSrcweir aCC.toLower( sNmURL );
589cdf0e10cSrcweir
590cdf0e10cSrcweir if ( !pShell )
591cdf0e10cSrcweir {
592cdf0e10cSrcweir bFirst = sal_False;
593cdf0e10cSrcweir pShell = SfxObjectShell::GetFirst( &aType, sal_False );
594cdf0e10cSrcweir }
595cdf0e10cSrcweir
596cdf0e10cSrcweir while( pShell )
597cdf0e10cSrcweir {
598cdf0e10cSrcweir if( !sTmp.Len() )
599cdf0e10cSrcweir {
600cdf0e10cSrcweir sTmp = pShell->GetTitle( SFX_TITLE_FULLNAME );
601cdf0e10cSrcweir sTmp = lcl_DDE_RelToAbs(sTmp, sReferer );
602cdf0e10cSrcweir }
603cdf0e10cSrcweir
604cdf0e10cSrcweir
605cdf0e10cSrcweir aCC.toLower( sTmp );
606cdf0e10cSrcweir if( sTmp == sNmURL ) // die wollen wir haben
607cdf0e10cSrcweir {
608cdf0e10cSrcweir pFndShell = pShell;
609cdf0e10cSrcweir break;
610cdf0e10cSrcweir }
611cdf0e10cSrcweir
612cdf0e10cSrcweir if( bFirst )
613cdf0e10cSrcweir {
614cdf0e10cSrcweir bFirst = sal_False;
615cdf0e10cSrcweir pShell = SfxObjectShell::GetFirst( &aType, sal_False );
616cdf0e10cSrcweir }
617cdf0e10cSrcweir else
618cdf0e10cSrcweir pShell = SfxObjectShell::GetNext( *pShell, &aType, sal_False );
619cdf0e10cSrcweir
620cdf0e10cSrcweir sTmp.Erase();
621cdf0e10cSrcweir }
622cdf0e10cSrcweir }
623cdf0e10cSrcweir
624cdf0e10cSrcweir // empty topics are not allowed - which document is it
625cdf0e10cSrcweir if( !sTopic.Len() )
626cdf0e10cSrcweir return sal_False;
627cdf0e10cSrcweir
628cdf0e10cSrcweir if( !pFndShell )
629cdf0e10cSrcweir {
630cdf0e10cSrcweir // dann versuche die Datei zu laden:
631cdf0e10cSrcweir INetURLObject aURL( sTopic );
632cdf0e10cSrcweir INetProtocol eOld = aURL.GetProtocol();
633cdf0e10cSrcweir aURL.SetURL( sTopic = lcl_DDE_RelToAbs( sTopic, sReferer ) );
634cdf0e10cSrcweir if( INET_PROT_NOT_VALID != eOld ||
635cdf0e10cSrcweir INET_PROT_HTTP != aURL.GetProtocol() )
636cdf0e10cSrcweir {
637cdf0e10cSrcweir SfxStringItem aName( SID_FILE_NAME, sTopic );
638cdf0e10cSrcweir SfxBoolItem aMinimized(SID_MINIMIZED, sal_True);
639cdf0e10cSrcweir SfxBoolItem aHidden(SID_HIDDEN, sal_True);
640cdf0e10cSrcweir SfxStringItem aTarget( SID_TARGETNAME, String::CreateFromAscii("_blank") );
641cdf0e10cSrcweir SfxStringItem aReferer( SID_REFERER, sReferer );
642cdf0e10cSrcweir SfxUInt16Item aUpdate( SID_UPDATEDOCMODE, nUpdateMode );
643cdf0e10cSrcweir SfxBoolItem aReadOnly(SID_DOC_READONLY, sal_True);
644cdf0e10cSrcweir
645cdf0e10cSrcweir // #i14200# (DDE-link crashes wordprocessor)
646cdf0e10cSrcweir SfxAllItemSet aArgs( SFX_APP()->GetPool() );
647cdf0e10cSrcweir aArgs.Put(aReferer);
648cdf0e10cSrcweir aArgs.Put(aTarget);
649cdf0e10cSrcweir aArgs.Put(aHidden);
650cdf0e10cSrcweir aArgs.Put(aMinimized);
651cdf0e10cSrcweir aArgs.Put(aName);
652cdf0e10cSrcweir aArgs.Put(aUpdate);
653cdf0e10cSrcweir aArgs.Put(aReadOnly);
654cdf0e10cSrcweir pFndShell = SfxObjectShell::CreateAndLoadObject( aArgs );
655cdf0e10cSrcweir }
656cdf0e10cSrcweir }
657cdf0e10cSrcweir
658cdf0e10cSrcweir sal_Bool bRet = sal_False;
659cdf0e10cSrcweir if( pFndShell )
660cdf0e10cSrcweir {
661cdf0e10cSrcweir sfx2::SvLinkSource* pNewSrc = pFndShell->DdeCreateLinkSource( sItem );
662cdf0e10cSrcweir if( pNewSrc )
663cdf0e10cSrcweir {
664cdf0e10cSrcweir bRet = sal_True;
665cdf0e10cSrcweir
666cdf0e10cSrcweir ::com::sun::star::datatransfer::DataFlavor aFl;
667cdf0e10cSrcweir SotExchange::GetFormatDataFlavor( pLink->GetContentType(), aFl );
668cdf0e10cSrcweir
669cdf0e10cSrcweir pLink->SetObj( pNewSrc );
670cdf0e10cSrcweir pNewSrc->AddDataAdvise( pLink, aFl.MimeType,
671cdf0e10cSrcweir sfx2::LINKUPDATE_ONCALL == pLink->GetUpdateMode()
672cdf0e10cSrcweir ? ADVISEMODE_ONLYONCE
673cdf0e10cSrcweir : 0 );
674cdf0e10cSrcweir }
675cdf0e10cSrcweir }
676cdf0e10cSrcweir return bRet;
677cdf0e10cSrcweir }
678cdf0e10cSrcweir
679cdf0e10cSrcweir
680cdf0e10cSrcweir }
681cdf0e10cSrcweir
682cdf0e10cSrcweir
683cdf0e10cSrcweir
684