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)
68b0c1db7eSPatricia Shanahan : pPersist(p),
69*24fa144aSArrigo Marchiori mAutoAskUpdateAllLinks(sal_False),
70*24fa144aSArrigo 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 |*
925799d6dbSmarcus |* Description
93cdf0e10cSrcweir *************************************************************************/
94cdf0e10cSrcweir
Remove(SvBaseLink * pLink)95cdf0e10cSrcweir void LinkManager::Remove( SvBaseLink *pLink )
96cdf0e10cSrcweir {
975799d6dbSmarcus // do not insert links double
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
1105799d6dbSmarcus // if there are still some empty ones, get rid of them
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 {
147b0c1db7eSPatricia Shanahan
1485799d6dbSmarcus // do not insert links double
149cdf0e10cSrcweir for( sal_uInt16 n = 0; n < aLinkTbl.Count(); ++n )
150cdf0e10cSrcweir {
151cdf0e10cSrcweir SvBaseLinkRef* pTmp = aLinkTbl[ n ];
152cdf0e10cSrcweir if( !pTmp->Is() )
153cdf0e10cSrcweir aLinkTbl.DeleteAndDestroy( n-- );
154cdf0e10cSrcweir
155cdf0e10cSrcweir if( pLink == *pTmp )
156cdf0e10cSrcweir return sal_False;
157cdf0e10cSrcweir }
158cdf0e10cSrcweir
159cdf0e10cSrcweir SvBaseLinkRef* pTmp = new SvBaseLinkRef( pLink );
160cdf0e10cSrcweir pLink->SetLinkManager( this );
161cdf0e10cSrcweir aLinkTbl.Insert( pTmp, aLinkTbl.Count() );
162b0c1db7eSPatricia Shanahan if (mAutoAskUpdateAllLinks)
163b0c1db7eSPatricia Shanahan {
164789caf29SPatricia Shanahan Window *parent = NULL;
165789caf29SPatricia Shanahan SfxObjectShell* persist = GetPersist();
166789caf29SPatricia Shanahan if (persist != NULL)
167789caf29SPatricia Shanahan parent = GetPersist()->GetDialogParent();
168789caf29SPatricia Shanahan
169b0c1db7eSPatricia Shanahan SetUserAllowsLinkUpdate(pLink, GetUserAllowsLinkUpdate(parent));
170b0c1db7eSPatricia Shanahan }
171b0c1db7eSPatricia Shanahan
172cdf0e10cSrcweir return sal_True;
173cdf0e10cSrcweir }
174cdf0e10cSrcweir
175cdf0e10cSrcweir
InsertLink(SvBaseLink * pLink,sal_uInt16 nObjType,sal_uInt16 nUpdateMode,const String * pName)176cdf0e10cSrcweir sal_Bool LinkManager::InsertLink( SvBaseLink * pLink,
177cdf0e10cSrcweir sal_uInt16 nObjType,
178cdf0e10cSrcweir sal_uInt16 nUpdateMode,
179cdf0e10cSrcweir const String* pName )
180cdf0e10cSrcweir {
1815799d6dbSmarcus // in any case: do this first
182cdf0e10cSrcweir pLink->SetObjType( nObjType );
183cdf0e10cSrcweir if( pName )
184cdf0e10cSrcweir pLink->SetName( *pName );
185cdf0e10cSrcweir pLink->SetUpdateMode( nUpdateMode );
186cdf0e10cSrcweir return Insert( pLink );
187cdf0e10cSrcweir }
188cdf0e10cSrcweir
189cdf0e10cSrcweir
InsertDDELink(SvBaseLink * pLink,const String & rServer,const String & rTopic,const String & rItem)190cdf0e10cSrcweir sal_Bool LinkManager::InsertDDELink( SvBaseLink * pLink,
191cdf0e10cSrcweir const String& rServer,
192cdf0e10cSrcweir const String& rTopic,
193cdf0e10cSrcweir const String& rItem )
194cdf0e10cSrcweir {
195cdf0e10cSrcweir if( !( OBJECT_CLIENT_SO & pLink->GetObjType() ) )
196cdf0e10cSrcweir return sal_False;
197cdf0e10cSrcweir
198cdf0e10cSrcweir String sCmd;
199cdf0e10cSrcweir ::sfx2::MakeLnkName( sCmd, &rServer, rTopic, rItem );
200cdf0e10cSrcweir
201cdf0e10cSrcweir pLink->SetObjType( OBJECT_CLIENT_DDE );
202cdf0e10cSrcweir pLink->SetName( sCmd );
203cdf0e10cSrcweir return Insert( pLink );
204cdf0e10cSrcweir }
205cdf0e10cSrcweir
206cdf0e10cSrcweir
InsertDDELink(SvBaseLink * pLink)207cdf0e10cSrcweir sal_Bool LinkManager::InsertDDELink( SvBaseLink * pLink )
208cdf0e10cSrcweir {
209cdf0e10cSrcweir DBG_ASSERT( OBJECT_CLIENT_SO & pLink->GetObjType(), "no OBJECT_CLIENT_SO" );
210cdf0e10cSrcweir if( !( OBJECT_CLIENT_SO & pLink->GetObjType() ) )
211cdf0e10cSrcweir return sal_False;
212cdf0e10cSrcweir
213cdf0e10cSrcweir if( pLink->GetObjType() == OBJECT_CLIENT_SO )
214cdf0e10cSrcweir pLink->SetObjType( OBJECT_CLIENT_DDE );
215cdf0e10cSrcweir
216cdf0e10cSrcweir return Insert( pLink );
217cdf0e10cSrcweir }
218cdf0e10cSrcweir
219cdf0e10cSrcweir
2205799d6dbSmarcus // ask for the strings to be used in the dialog
GetDisplayNames(const SvBaseLink * pLink,String * pType,String * pFile,String * pLinkStr,String * pFilter) const221cdf0e10cSrcweir sal_Bool LinkManager::GetDisplayNames( const SvBaseLink * pLink,
222cdf0e10cSrcweir String* pType,
223cdf0e10cSrcweir String* pFile,
224cdf0e10cSrcweir String* pLinkStr,
225cdf0e10cSrcweir String* pFilter ) const
226cdf0e10cSrcweir {
227cdf0e10cSrcweir sal_Bool bRet = sal_False;
228cdf0e10cSrcweir const String sLNm( pLink->GetLinkSourceName() );
229cdf0e10cSrcweir if( sLNm.Len() )
230cdf0e10cSrcweir {
231cdf0e10cSrcweir switch( pLink->GetObjType() )
232cdf0e10cSrcweir {
233cdf0e10cSrcweir case OBJECT_CLIENT_FILE:
234cdf0e10cSrcweir case OBJECT_CLIENT_GRF:
235cdf0e10cSrcweir case OBJECT_CLIENT_OLE:
236cdf0e10cSrcweir {
237cdf0e10cSrcweir sal_uInt16 nPos = 0;
238cdf0e10cSrcweir String sFile( sLNm.GetToken( 0, ::sfx2::cTokenSeperator, nPos ) );
239cdf0e10cSrcweir String sRange( sLNm.GetToken( 0, ::sfx2::cTokenSeperator, nPos ) );
240cdf0e10cSrcweir
241cdf0e10cSrcweir if( pFile )
242cdf0e10cSrcweir *pFile = sFile;
243cdf0e10cSrcweir if( pLinkStr )
244cdf0e10cSrcweir *pLinkStr = sRange;
245cdf0e10cSrcweir if( pFilter )
246cdf0e10cSrcweir *pFilter = sLNm.Copy( nPos );
247cdf0e10cSrcweir
248cdf0e10cSrcweir if( pType )
249cdf0e10cSrcweir {
250cdf0e10cSrcweir sal_uInt16 nObjType = pLink->GetObjType();
251cdf0e10cSrcweir *pType = String( SfxResId(
252cdf0e10cSrcweir ( OBJECT_CLIENT_FILE == nObjType || OBJECT_CLIENT_OLE == nObjType )
253cdf0e10cSrcweir ? RID_SVXSTR_FILELINK
254cdf0e10cSrcweir : RID_SVXSTR_GRAFIKLINK ));
255cdf0e10cSrcweir }
256cdf0e10cSrcweir bRet = sal_True;
257cdf0e10cSrcweir }
258cdf0e10cSrcweir break;
259cdf0e10cSrcweir case OBJECT_CLIENT_DDE:
260cdf0e10cSrcweir {
261cdf0e10cSrcweir sal_uInt16 nTmp = 0;
262cdf0e10cSrcweir String sCmd( sLNm );
263cdf0e10cSrcweir String sServer( sCmd.GetToken( 0, cTokenSeperator, nTmp ) );
264cdf0e10cSrcweir String sTopic( sCmd.GetToken( 0, cTokenSeperator, nTmp ) );
265cdf0e10cSrcweir
266cdf0e10cSrcweir if( pType )
267cdf0e10cSrcweir *pType = sServer;
268cdf0e10cSrcweir if( pFile )
269cdf0e10cSrcweir *pFile = sTopic;
270cdf0e10cSrcweir if( pLinkStr )
271cdf0e10cSrcweir *pLinkStr = sCmd.Copy( nTmp );
272cdf0e10cSrcweir bRet = sal_True;
273cdf0e10cSrcweir }
274cdf0e10cSrcweir break;
275cdf0e10cSrcweir default:
276cdf0e10cSrcweir break;
277cdf0e10cSrcweir }
278cdf0e10cSrcweir }
279cdf0e10cSrcweir
280cdf0e10cSrcweir return bRet;
281cdf0e10cSrcweir }
282cdf0e10cSrcweir
SetAutoAskUpdateAllLinks()283b0c1db7eSPatricia Shanahan void LinkManager::SetAutoAskUpdateAllLinks()
284b0c1db7eSPatricia Shanahan {
285b0c1db7eSPatricia Shanahan mAutoAskUpdateAllLinks = sal_True;
286*24fa144aSArrigo Marchiori mUpdateAsked = sal_False;
287*24fa144aSArrigo Marchiori }
288*24fa144aSArrigo Marchiori
SetNeverAskUpdateAllLinks()289*24fa144aSArrigo Marchiori void LinkManager::SetNeverAskUpdateAllLinks()
290*24fa144aSArrigo Marchiori {
291*24fa144aSArrigo Marchiori mAutoAskUpdateAllLinks = sal_False;
292*24fa144aSArrigo Marchiori mAllowUpdate = sal_True;
293*24fa144aSArrigo Marchiori mUpdateAsked = sal_True;
294b0c1db7eSPatricia Shanahan }
295b0c1db7eSPatricia Shanahan
GetUserAllowsLinkUpdate(Window * pParentWin)296b0c1db7eSPatricia Shanahan sal_Bool LinkManager::GetUserAllowsLinkUpdate(Window *pParentWin)
297b0c1db7eSPatricia Shanahan {
298b0c1db7eSPatricia Shanahan if (!mUpdateAsked)
299b0c1db7eSPatricia Shanahan {
300b0c1db7eSPatricia Shanahan if (QueryBox(pParentWin, WB_YES_NO | WB_DEF_NO, SfxResId(STR_QUERY_UPDATE_LINKS)).Execute() == RET_YES)
301b0c1db7eSPatricia Shanahan mAllowUpdate = sal_True;
302b0c1db7eSPatricia Shanahan else
303b0c1db7eSPatricia Shanahan mAllowUpdate = sal_False;
304b0c1db7eSPatricia Shanahan mUpdateAsked = sal_True;
305b0c1db7eSPatricia Shanahan }
306b0c1db7eSPatricia Shanahan return mAllowUpdate;
307b0c1db7eSPatricia Shanahan }
308b0c1db7eSPatricia Shanahan
SetUserAllowsLinkUpdate(SvBaseLink * pLink,sal_Bool allows)309b0c1db7eSPatricia Shanahan void LinkManager::SetUserAllowsLinkUpdate(SvBaseLink *pLink, sal_Bool allows)
310b0c1db7eSPatricia Shanahan {
311b0c1db7eSPatricia Shanahan SfxObjectShell* pShell = pLink->GetLinkManager()->GetPersist();
312b0c1db7eSPatricia Shanahan
313b0c1db7eSPatricia Shanahan if (pShell)
314b0c1db7eSPatricia Shanahan {
315b0c1db7eSPatricia Shanahan comphelper::EmbeddedObjectContainer& rEmbeddedObjectContainer = pShell->getEmbeddedObjectContainer();
316b0c1db7eSPatricia Shanahan rEmbeddedObjectContainer.setUserAllowsLinkUpdate(allows);
317b0c1db7eSPatricia Shanahan }
318b0c1db7eSPatricia Shanahan }
319b0c1db7eSPatricia Shanahan
320cdf0e10cSrcweir
UpdateAllLinks(sal_Bool bAskUpdate,sal_Bool,sal_Bool bUpdateGrfLinks,Window * pParentWin)321cdf0e10cSrcweir void LinkManager::UpdateAllLinks(
322cdf0e10cSrcweir sal_Bool bAskUpdate,
323cdf0e10cSrcweir sal_Bool /*bCallErrHdl*/,
324cdf0e10cSrcweir sal_Bool bUpdateGrfLinks,
325cdf0e10cSrcweir Window* pParentWin )
326cdf0e10cSrcweir {
327cdf0e10cSrcweir SvStringsDtor aApps, aTopics, aItems;
328cdf0e10cSrcweir String sApp, sTopic, sItem;
329cdf0e10cSrcweir
3305799d6dbSmarcus // first create a copy of the array, so that updated links to not interfere with ... in between!!
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
3485799d6dbSmarcus // first search the entry in the array
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 )
3585799d6dbSmarcus continue; // was not already existing!
359cdf0e10cSrcweir
3605799d6dbSmarcus // do not update graphic links yet
361cdf0e10cSrcweir if( !pLink->IsVisible() ||
362cdf0e10cSrcweir ( !bUpdateGrfLinks && OBJECT_CLIENT_GRF == pLink->GetObjType() ))
363cdf0e10cSrcweir continue;
364cdf0e10cSrcweir
365b0c1db7eSPatricia Shanahan sal_Bool allows = sal_True;
366b0c1db7eSPatricia Shanahan
367b0c1db7eSPatricia Shanahan if (bAskUpdate)
368cdf0e10cSrcweir {
369b0c1db7eSPatricia Shanahan allows = GetUserAllowsLinkUpdate(pParentWin);
370cdf0e10cSrcweir }
371cdf0e10cSrcweir
372b0c1db7eSPatricia Shanahan SetUserAllowsLinkUpdate(pLink, allows);
373b0c1db7eSPatricia Shanahan bAskUpdate = sal_False; // one time is OK
374b0c1db7eSPatricia Shanahan
375b0c1db7eSPatricia Shanahan if (allows)
376b0c1db7eSPatricia Shanahan pLink->Update();
377cdf0e10cSrcweir }
378cdf0e10cSrcweir }
379cdf0e10cSrcweir
380cdf0e10cSrcweir /************************************************************************
381cdf0e10cSrcweir |* SvBaseLink::CreateObject()
382cdf0e10cSrcweir |*
3835799d6dbSmarcus |* Description
384cdf0e10cSrcweir *************************************************************************/
385cdf0e10cSrcweir
CreateObj(SvBaseLink * pLink)386cdf0e10cSrcweir SvLinkSourceRef LinkManager::CreateObj( SvBaseLink * pLink )
387cdf0e10cSrcweir {
388cdf0e10cSrcweir switch( pLink->GetObjType() )
389cdf0e10cSrcweir {
390cdf0e10cSrcweir case OBJECT_CLIENT_FILE:
391cdf0e10cSrcweir case OBJECT_CLIENT_GRF:
392cdf0e10cSrcweir case OBJECT_CLIENT_OLE:
393cdf0e10cSrcweir return new SvFileObject;
394cdf0e10cSrcweir case OBJECT_INTERN:
395cdf0e10cSrcweir return new SvxInternalLink;
396cdf0e10cSrcweir case OBJECT_CLIENT_DDE:
397cdf0e10cSrcweir return new SvDDEObject;
398cdf0e10cSrcweir default:
399cdf0e10cSrcweir return SvLinkSourceRef();
400cdf0e10cSrcweir }
401cdf0e10cSrcweir }
402cdf0e10cSrcweir
InsertServer(SvLinkSource * pObj)403cdf0e10cSrcweir sal_Bool LinkManager::InsertServer( SvLinkSource* pObj )
404cdf0e10cSrcweir {
4055799d6dbSmarcus // do not insert double
406cdf0e10cSrcweir if( !pObj || USHRT_MAX != aServerTbl.GetPos( pObj ) )
407cdf0e10cSrcweir return sal_False;
408cdf0e10cSrcweir
409cdf0e10cSrcweir aServerTbl.Insert( pObj, aServerTbl.Count() );
410cdf0e10cSrcweir return sal_True;
411cdf0e10cSrcweir }
412cdf0e10cSrcweir
413cdf0e10cSrcweir
RemoveServer(SvLinkSource * pObj)414cdf0e10cSrcweir void LinkManager::RemoveServer( SvLinkSource* pObj )
415cdf0e10cSrcweir {
416cdf0e10cSrcweir sal_uInt16 nPos = aServerTbl.GetPos( pObj );
417cdf0e10cSrcweir if( USHRT_MAX != nPos )
418cdf0e10cSrcweir aServerTbl.Remove( nPos, 1 );
419cdf0e10cSrcweir }
420cdf0e10cSrcweir
421cdf0e10cSrcweir
MakeLnkName(String & rName,const String * pType,const String & rFile,const String & rLink,const String * pFilter)422cdf0e10cSrcweir void MakeLnkName( String& rName, const String* pType, const String& rFile,
423cdf0e10cSrcweir const String& rLink, const String* pFilter )
424cdf0e10cSrcweir {
425cdf0e10cSrcweir if( pType )
426cdf0e10cSrcweir (rName = *pType).EraseLeadingChars().EraseTrailingChars() += cTokenSeperator;
427cdf0e10cSrcweir else if( rName.Len() )
428cdf0e10cSrcweir rName.Erase();
429cdf0e10cSrcweir
430cdf0e10cSrcweir ((rName += rFile).EraseLeadingChars().EraseTrailingChars() +=
431cdf0e10cSrcweir cTokenSeperator ).EraseLeadingChars().EraseTrailingChars() += rLink;
432cdf0e10cSrcweir if( pFilter )
433cdf0e10cSrcweir ((rName += cTokenSeperator ) += *pFilter).EraseLeadingChars().EraseTrailingChars();
434cdf0e10cSrcweir }
435cdf0e10cSrcweir
InsertFileLink(sfx2::SvBaseLink & rLink,sal_uInt16 nFileType,const String & rFileNm,const String * pFilterNm,const String * pRange)436cdf0e10cSrcweir sal_Bool LinkManager::InsertFileLink( sfx2::SvBaseLink& rLink,
437cdf0e10cSrcweir sal_uInt16 nFileType,
438cdf0e10cSrcweir const String& rFileNm,
439cdf0e10cSrcweir const String* pFilterNm,
440cdf0e10cSrcweir const String* pRange )
441cdf0e10cSrcweir {
442cdf0e10cSrcweir if( !( OBJECT_CLIENT_SO & rLink.GetObjType() ))
443cdf0e10cSrcweir return sal_False;
444cdf0e10cSrcweir
445cdf0e10cSrcweir String sCmd( rFileNm );
446cdf0e10cSrcweir sCmd += ::sfx2::cTokenSeperator;
447cdf0e10cSrcweir if( pRange )
448cdf0e10cSrcweir sCmd += *pRange;
449cdf0e10cSrcweir if( pFilterNm )
450cdf0e10cSrcweir ( sCmd += ::sfx2::cTokenSeperator ) += *pFilterNm;
451cdf0e10cSrcweir
452cdf0e10cSrcweir return InsertLink( &rLink, nFileType, sfx2::LINKUPDATE_ONCALL, &sCmd );
453cdf0e10cSrcweir }
454cdf0e10cSrcweir
InsertFileLink(sfx2::SvBaseLink & rLink)455cdf0e10cSrcweir sal_Bool LinkManager::InsertFileLink( sfx2::SvBaseLink& rLink )
456cdf0e10cSrcweir {
457cdf0e10cSrcweir if( OBJECT_CLIENT_FILE == ( OBJECT_CLIENT_FILE & rLink.GetObjType() ))
458cdf0e10cSrcweir return InsertLink( &rLink, rLink.GetObjType(), sfx2::LINKUPDATE_ONCALL );
459cdf0e10cSrcweir return sal_False;
460cdf0e10cSrcweir }
461cdf0e10cSrcweir
4625799d6dbSmarcus // a transfer will be discontinued, therefore cancel all DownloadMedia
4635799d6dbSmarcus // (at the moment only interesting for the FileLinks!)
CancelTransfers()464cdf0e10cSrcweir void LinkManager::CancelTransfers()
465cdf0e10cSrcweir {
466cdf0e10cSrcweir SvFileObject* pFileObj;
467cdf0e10cSrcweir sfx2::SvBaseLink* pLnk;
468cdf0e10cSrcweir
469cdf0e10cSrcweir const sfx2::SvBaseLinks& rLnks = GetLinks();
470cdf0e10cSrcweir for( sal_uInt16 n = rLnks.Count(); n; )
471cdf0e10cSrcweir if( 0 != ( pLnk = &(*rLnks[ --n ])) &&
472cdf0e10cSrcweir OBJECT_CLIENT_FILE == (OBJECT_CLIENT_FILE & pLnk->GetObjType()) &&
473cdf0e10cSrcweir 0 != ( pFileObj = (SvFileObject*)pLnk->GetObj() ) )
474cdf0e10cSrcweir // 0 != ( pFileObj = (SvFileObject*)SvFileObject::ClassFactory()->
475cdf0e10cSrcweir // CastAndAddRef( pLnk->GetObj() )) )
476cdf0e10cSrcweir pFileObj->CancelTransfers();
477cdf0e10cSrcweir }
478cdf0e10cSrcweir
4795799d6dbSmarcus // to send status information from the FileObject to the BaseLink, there is an own ClipboardId.
4805799d6dbSmarcus // The SvData object has then the respective information as string.
4815799d6dbSmarcus // Currently this will be used for FileObject in connection with JavaScript
4825799d6dbSmarcus // - that needs information about Load/Abort/Error
RegisterStatusInfoId()483cdf0e10cSrcweir sal_uIntPtr LinkManager::RegisterStatusInfoId()
484cdf0e10cSrcweir {
485cdf0e10cSrcweir static sal_uIntPtr nFormat = 0;
486cdf0e10cSrcweir
487cdf0e10cSrcweir if( !nFormat )
488cdf0e10cSrcweir {
4895799d6dbSmarcus // how does the new interface look like?
490cdf0e10cSrcweir // nFormat = Exchange::RegisterFormatName( "StatusInfo vom SvxInternalLink" );
491cdf0e10cSrcweir nFormat = SotExchange::RegisterFormatName(
492cdf0e10cSrcweir String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM(
493cdf0e10cSrcweir "StatusInfo vom SvxInternalLink" )));
494cdf0e10cSrcweir }
495cdf0e10cSrcweir return nFormat;
496cdf0e10cSrcweir }
497cdf0e10cSrcweir
498cdf0e10cSrcweir // ----------------------------------------------------------------------
499cdf0e10cSrcweir
GetGraphicFromAny(const String & rMimeType,const::com::sun::star::uno::Any & rValue,Graphic & rGrf)500cdf0e10cSrcweir sal_Bool LinkManager::GetGraphicFromAny( const String& rMimeType,
501cdf0e10cSrcweir const ::com::sun::star::uno::Any & rValue,
502cdf0e10cSrcweir Graphic& rGrf )
503cdf0e10cSrcweir {
504cdf0e10cSrcweir sal_Bool bRet = sal_False;
505cdf0e10cSrcweir ::com::sun::star::uno::Sequence< sal_Int8 > aSeq;
506cdf0e10cSrcweir if( rValue.hasValue() && ( rValue >>= aSeq ) )
507cdf0e10cSrcweir {
508cdf0e10cSrcweir SvMemoryStream aMemStm( (void*)aSeq.getConstArray(), aSeq.getLength(),
509cdf0e10cSrcweir STREAM_READ );
510cdf0e10cSrcweir aMemStm.Seek( 0 );
511cdf0e10cSrcweir
512cdf0e10cSrcweir switch( SotExchange::GetFormatIdFromMimeType( rMimeType ) )
513cdf0e10cSrcweir {
514cdf0e10cSrcweir case SOT_FORMATSTR_ID_SVXB:
515cdf0e10cSrcweir {
516cdf0e10cSrcweir aMemStm >> rGrf;
517cdf0e10cSrcweir bRet = sal_True;
518cdf0e10cSrcweir }
519cdf0e10cSrcweir break;
520cdf0e10cSrcweir case FORMAT_GDIMETAFILE:
521cdf0e10cSrcweir {
522cdf0e10cSrcweir GDIMetaFile aMtf;
523cdf0e10cSrcweir aMtf.Read( aMemStm );
524cdf0e10cSrcweir rGrf = aMtf;
525cdf0e10cSrcweir bRet = sal_True;
526cdf0e10cSrcweir }
527cdf0e10cSrcweir break;
528cdf0e10cSrcweir case FORMAT_BITMAP:
529cdf0e10cSrcweir {
530cdf0e10cSrcweir Bitmap aBmp;
53145fd3b9aSArmin Le Grand ReadDIB(aBmp, aMemStm, true);
532cdf0e10cSrcweir rGrf = aBmp;
533cdf0e10cSrcweir bRet = sal_True;
534cdf0e10cSrcweir }
535cdf0e10cSrcweir break;
536cdf0e10cSrcweir }
537cdf0e10cSrcweir }
538cdf0e10cSrcweir return bRet;
539cdf0e10cSrcweir }
540cdf0e10cSrcweir
541cdf0e10cSrcweir
542cdf0e10cSrcweir // ----------------------------------------------------------------------
lcl_DDE_RelToAbs(const String & rTopic,const String & rBaseURL)543cdf0e10cSrcweir String lcl_DDE_RelToAbs( const String& rTopic, const String& rBaseURL )
544cdf0e10cSrcweir {
545cdf0e10cSrcweir String sRet;
546cdf0e10cSrcweir INetURLObject aURL( rTopic );
547cdf0e10cSrcweir if( INET_PROT_NOT_VALID == aURL.GetProtocol() )
548cdf0e10cSrcweir utl::LocalFileHelper::ConvertSystemPathToURL( rTopic, rBaseURL, sRet );
549cdf0e10cSrcweir if( !sRet.Len() )
550cdf0e10cSrcweir sRet = URIHelper::SmartRel2Abs( INetURLObject(rBaseURL), rTopic, URIHelper::GetMaybeFileHdl(), true );
551cdf0e10cSrcweir return sRet;
552cdf0e10cSrcweir }
553cdf0e10cSrcweir
Connect(sfx2::SvBaseLink * pLink)554cdf0e10cSrcweir sal_Bool SvxInternalLink::Connect( sfx2::SvBaseLink* pLink )
555cdf0e10cSrcweir {
556cdf0e10cSrcweir SfxObjectShell* pFndShell = 0;
557cdf0e10cSrcweir sal_uInt16 nUpdateMode = com::sun::star::document::UpdateDocMode::NO_UPDATE;
558cdf0e10cSrcweir String sTopic, sItem, sReferer;
559cdf0e10cSrcweir if( pLink->GetLinkManager() &&
560cdf0e10cSrcweir pLink->GetLinkManager()->GetDisplayNames( pLink, 0, &sTopic, &sItem )
561cdf0e10cSrcweir && sTopic.Len() )
562cdf0e10cSrcweir {
5635799d6dbSmarcus // for the moment run through the DocumentShells and search for the ones with names:
564cdf0e10cSrcweir
565cdf0e10cSrcweir com::sun::star::lang::Locale aLocale;
566cdf0e10cSrcweir MsLangId::convertLanguageToLocale( LANGUAGE_SYSTEM, aLocale );
567cdf0e10cSrcweir CharClass aCC( aLocale );
568cdf0e10cSrcweir
569cdf0e10cSrcweir String sNm( sTopic ), sTmp;
570cdf0e10cSrcweir aCC.toLower( sNm );
571cdf0e10cSrcweir
572cdf0e10cSrcweir TypeId aType( TYPE(SfxObjectShell) );
573cdf0e10cSrcweir
574cdf0e10cSrcweir sal_Bool bFirst = sal_True;
575cdf0e10cSrcweir SfxObjectShell* pShell = pLink->GetLinkManager()->GetPersist();
576cdf0e10cSrcweir if( pShell && pShell->GetMedium() )
577cdf0e10cSrcweir {
578cdf0e10cSrcweir sReferer = pShell->GetMedium()->GetBaseURL();
579cdf0e10cSrcweir SFX_ITEMSET_ARG( pShell->GetMedium()->GetItemSet(), pItem, SfxUInt16Item, SID_UPDATEDOCMODE, sal_False );
580cdf0e10cSrcweir if ( pItem )
581cdf0e10cSrcweir nUpdateMode = pItem->GetValue();
582cdf0e10cSrcweir }
583cdf0e10cSrcweir
584cdf0e10cSrcweir String sNmURL( lcl_DDE_RelToAbs( sTopic, sReferer ) );
585cdf0e10cSrcweir aCC.toLower( sNmURL );
586cdf0e10cSrcweir
587cdf0e10cSrcweir if ( !pShell )
588cdf0e10cSrcweir {
589cdf0e10cSrcweir bFirst = sal_False;
590cdf0e10cSrcweir pShell = SfxObjectShell::GetFirst( &aType, sal_False );
591cdf0e10cSrcweir }
592cdf0e10cSrcweir
593cdf0e10cSrcweir while( pShell )
594cdf0e10cSrcweir {
595cdf0e10cSrcweir if( !sTmp.Len() )
596cdf0e10cSrcweir {
597cdf0e10cSrcweir sTmp = pShell->GetTitle( SFX_TITLE_FULLNAME );
598cdf0e10cSrcweir sTmp = lcl_DDE_RelToAbs(sTmp, sReferer );
599cdf0e10cSrcweir }
600cdf0e10cSrcweir
601cdf0e10cSrcweir
602cdf0e10cSrcweir aCC.toLower( sTmp );
6035799d6dbSmarcus if( sTmp == sNmURL ) // these we want to have
604cdf0e10cSrcweir {
605cdf0e10cSrcweir pFndShell = pShell;
606cdf0e10cSrcweir break;
607cdf0e10cSrcweir }
608cdf0e10cSrcweir
609cdf0e10cSrcweir if( bFirst )
610cdf0e10cSrcweir {
611cdf0e10cSrcweir bFirst = sal_False;
612cdf0e10cSrcweir pShell = SfxObjectShell::GetFirst( &aType, sal_False );
613cdf0e10cSrcweir }
614cdf0e10cSrcweir else
615cdf0e10cSrcweir pShell = SfxObjectShell::GetNext( *pShell, &aType, sal_False );
616cdf0e10cSrcweir
617cdf0e10cSrcweir sTmp.Erase();
618cdf0e10cSrcweir }
619cdf0e10cSrcweir }
620cdf0e10cSrcweir
621cdf0e10cSrcweir // empty topics are not allowed - which document is it
622cdf0e10cSrcweir if( !sTopic.Len() )
623cdf0e10cSrcweir return sal_False;
624cdf0e10cSrcweir
625cdf0e10cSrcweir if( !pFndShell )
626cdf0e10cSrcweir {
6275799d6dbSmarcus // try to load the file:
628cdf0e10cSrcweir INetURLObject aURL( sTopic );
629cdf0e10cSrcweir INetProtocol eOld = aURL.GetProtocol();
630cdf0e10cSrcweir aURL.SetURL( sTopic = lcl_DDE_RelToAbs( sTopic, sReferer ) );
631cdf0e10cSrcweir if( INET_PROT_NOT_VALID != eOld ||
632cdf0e10cSrcweir INET_PROT_HTTP != aURL.GetProtocol() )
633cdf0e10cSrcweir {
634cdf0e10cSrcweir SfxStringItem aName( SID_FILE_NAME, sTopic );
635cdf0e10cSrcweir SfxBoolItem aMinimized(SID_MINIMIZED, sal_True);
636cdf0e10cSrcweir SfxBoolItem aHidden(SID_HIDDEN, sal_True);
637cdf0e10cSrcweir SfxStringItem aTarget( SID_TARGETNAME, String::CreateFromAscii("_blank") );
638cdf0e10cSrcweir SfxStringItem aReferer( SID_REFERER, sReferer );
639cdf0e10cSrcweir SfxUInt16Item aUpdate( SID_UPDATEDOCMODE, nUpdateMode );
640cdf0e10cSrcweir SfxBoolItem aReadOnly(SID_DOC_READONLY, sal_True);
641cdf0e10cSrcweir
642cdf0e10cSrcweir // #i14200# (DDE-link crashes wordprocessor)
643cdf0e10cSrcweir SfxAllItemSet aArgs( SFX_APP()->GetPool() );
644cdf0e10cSrcweir aArgs.Put(aReferer);
645cdf0e10cSrcweir aArgs.Put(aTarget);
646cdf0e10cSrcweir aArgs.Put(aHidden);
647cdf0e10cSrcweir aArgs.Put(aMinimized);
648cdf0e10cSrcweir aArgs.Put(aName);
649cdf0e10cSrcweir aArgs.Put(aUpdate);
650cdf0e10cSrcweir aArgs.Put(aReadOnly);
651cdf0e10cSrcweir pFndShell = SfxObjectShell::CreateAndLoadObject( aArgs );
652cdf0e10cSrcweir }
653cdf0e10cSrcweir }
654cdf0e10cSrcweir
655cdf0e10cSrcweir sal_Bool bRet = sal_False;
656cdf0e10cSrcweir if( pFndShell )
657cdf0e10cSrcweir {
658cdf0e10cSrcweir sfx2::SvLinkSource* pNewSrc = pFndShell->DdeCreateLinkSource( sItem );
659cdf0e10cSrcweir if( pNewSrc )
660cdf0e10cSrcweir {
661cdf0e10cSrcweir bRet = sal_True;
662cdf0e10cSrcweir
663cdf0e10cSrcweir ::com::sun::star::datatransfer::DataFlavor aFl;
664cdf0e10cSrcweir SotExchange::GetFormatDataFlavor( pLink->GetContentType(), aFl );
665cdf0e10cSrcweir
666cdf0e10cSrcweir pLink->SetObj( pNewSrc );
667cdf0e10cSrcweir pNewSrc->AddDataAdvise( pLink, aFl.MimeType,
668cdf0e10cSrcweir sfx2::LINKUPDATE_ONCALL == pLink->GetUpdateMode()
669cdf0e10cSrcweir ? ADVISEMODE_ONLYONCE
670cdf0e10cSrcweir : 0 );
671cdf0e10cSrcweir }
672cdf0e10cSrcweir }
673cdf0e10cSrcweir return bRet;
674cdf0e10cSrcweir }
675cdf0e10cSrcweir
676cdf0e10cSrcweir
677cdf0e10cSrcweir }
678cdf0e10cSrcweir
679