1*b3f79822SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*b3f79822SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*b3f79822SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*b3f79822SAndrew Rist * distributed with this work for additional information
6*b3f79822SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*b3f79822SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*b3f79822SAndrew Rist * "License"); you may not use this file except in compliance
9*b3f79822SAndrew Rist * with the License. You may obtain a copy of the License at
10*b3f79822SAndrew Rist *
11*b3f79822SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*b3f79822SAndrew Rist *
13*b3f79822SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*b3f79822SAndrew Rist * software distributed under the License is distributed on an
15*b3f79822SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b3f79822SAndrew Rist * KIND, either express or implied. See the License for the
17*b3f79822SAndrew Rist * specific language governing permissions and limitations
18*b3f79822SAndrew Rist * under the License.
19*b3f79822SAndrew Rist *
20*b3f79822SAndrew Rist *************************************************************/
21*b3f79822SAndrew Rist
22*b3f79822SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_sc.hxx"
26cdf0e10cSrcweir // System - Includes -----------------------------------------------------
27cdf0e10cSrcweir
28cdf0e10cSrcweir
29cdf0e10cSrcweir
30cdf0e10cSrcweir #include <sot/formats.hxx>
31cdf0e10cSrcweir #include <sfx2/app.hxx>
32cdf0e10cSrcweir #include <sfx2/linkmgr.hxx>
33cdf0e10cSrcweir #include "servobj.hxx"
34cdf0e10cSrcweir #include "docsh.hxx"
35cdf0e10cSrcweir #include "impex.hxx"
36cdf0e10cSrcweir #include "brdcst.hxx"
37cdf0e10cSrcweir #include "rangenam.hxx"
38cdf0e10cSrcweir #include "sc.hrc" // SC_HINT_AREAS_CHANGED
39cdf0e10cSrcweir
40cdf0e10cSrcweir // -----------------------------------------------------------------------
41cdf0e10cSrcweir
lcl_FillRangeFromName(ScRange & rRange,ScDocShell * pDocSh,const String & rName)42cdf0e10cSrcweir sal_Bool lcl_FillRangeFromName( ScRange& rRange, ScDocShell* pDocSh, const String& rName )
43cdf0e10cSrcweir {
44cdf0e10cSrcweir if (pDocSh)
45cdf0e10cSrcweir {
46cdf0e10cSrcweir ScDocument* pDoc = pDocSh->GetDocument();
47cdf0e10cSrcweir ScRangeName* pNames = pDoc->GetRangeName();
48cdf0e10cSrcweir if (pNames)
49cdf0e10cSrcweir {
50cdf0e10cSrcweir sal_uInt16 nPos;
51cdf0e10cSrcweir if( pNames->SearchName( rName, nPos ) )
52cdf0e10cSrcweir {
53cdf0e10cSrcweir ScRangeData* pData = (*pNames)[ nPos ];
54cdf0e10cSrcweir if ( pData->IsValidReference( rRange ) )
55cdf0e10cSrcweir return sal_True;
56cdf0e10cSrcweir }
57cdf0e10cSrcweir }
58cdf0e10cSrcweir }
59cdf0e10cSrcweir return sal_False;
60cdf0e10cSrcweir }
61cdf0e10cSrcweir
ScServerObjectSvtListenerForwarder(ScServerObject * pObjP)62cdf0e10cSrcweir ScServerObjectSvtListenerForwarder::ScServerObjectSvtListenerForwarder(
63cdf0e10cSrcweir ScServerObject* pObjP)
64cdf0e10cSrcweir : pObj(pObjP)
65cdf0e10cSrcweir {
66cdf0e10cSrcweir }
67cdf0e10cSrcweir
~ScServerObjectSvtListenerForwarder()68cdf0e10cSrcweir ScServerObjectSvtListenerForwarder::~ScServerObjectSvtListenerForwarder()
69cdf0e10cSrcweir {
70cdf0e10cSrcweir //! do NOT access pObj
71cdf0e10cSrcweir }
72cdf0e10cSrcweir
Notify(SvtBroadcaster &,const SfxHint & rHint)73cdf0e10cSrcweir void ScServerObjectSvtListenerForwarder::Notify( SvtBroadcaster& /* rBC */, const SfxHint& rHint)
74cdf0e10cSrcweir {
75cdf0e10cSrcweir pObj->Notify( aBroadcaster, rHint);
76cdf0e10cSrcweir }
77cdf0e10cSrcweir
ScServerObject(ScDocShell * pShell,const String & rItem)78cdf0e10cSrcweir ScServerObject::ScServerObject( ScDocShell* pShell, const String& rItem ) :
79cdf0e10cSrcweir aForwarder( this ),
80cdf0e10cSrcweir pDocSh( pShell ),
81cdf0e10cSrcweir bRefreshListener( sal_False )
82cdf0e10cSrcweir {
83cdf0e10cSrcweir // parse item string
84cdf0e10cSrcweir
85cdf0e10cSrcweir if ( lcl_FillRangeFromName( aRange, pDocSh, rItem ) )
86cdf0e10cSrcweir {
87cdf0e10cSrcweir aItemStr = rItem; // must be parsed again on ref update
88cdf0e10cSrcweir }
89cdf0e10cSrcweir else
90cdf0e10cSrcweir {
91cdf0e10cSrcweir // parse ref
92cdf0e10cSrcweir ScDocument* pDoc = pDocSh->GetDocument();
93cdf0e10cSrcweir SCTAB nTab = pDocSh->GetCurTab();
94cdf0e10cSrcweir aRange.aStart.SetTab( nTab );
95cdf0e10cSrcweir
96cdf0e10cSrcweir if ( aRange.Parse( rItem, pDoc ) & SCA_VALID )
97cdf0e10cSrcweir {
98cdf0e10cSrcweir // area reference
99cdf0e10cSrcweir }
100cdf0e10cSrcweir else if ( aRange.aStart.Parse( rItem, pDoc, pDoc->GetAddressConvention() ) & SCA_VALID )
101cdf0e10cSrcweir {
102cdf0e10cSrcweir // cell reference
103cdf0e10cSrcweir aRange.aEnd = aRange.aStart;
104cdf0e10cSrcweir }
105cdf0e10cSrcweir else
106cdf0e10cSrcweir {
107cdf0e10cSrcweir DBG_ERROR("ScServerObject: invalid item");
108cdf0e10cSrcweir }
109cdf0e10cSrcweir }
110cdf0e10cSrcweir
111cdf0e10cSrcweir pDocSh->GetDocument()->GetLinkManager()->InsertServer( this );
112cdf0e10cSrcweir pDocSh->GetDocument()->StartListeningArea( aRange, &aForwarder );
113cdf0e10cSrcweir
114cdf0e10cSrcweir StartListening(*pDocSh); // um mitzubekommen, wenn die DocShell geloescht wird
115cdf0e10cSrcweir StartListening(*SFX_APP()); // for SC_HINT_AREAS_CHANGED
116cdf0e10cSrcweir }
117cdf0e10cSrcweir
~ScServerObject()118cdf0e10cSrcweir __EXPORT ScServerObject::~ScServerObject()
119cdf0e10cSrcweir {
120cdf0e10cSrcweir Clear();
121cdf0e10cSrcweir }
122cdf0e10cSrcweir
Clear()123cdf0e10cSrcweir void ScServerObject::Clear()
124cdf0e10cSrcweir {
125cdf0e10cSrcweir if (pDocSh)
126cdf0e10cSrcweir {
127cdf0e10cSrcweir ScDocShell* pTemp = pDocSh;
128cdf0e10cSrcweir pDocSh = NULL;
129cdf0e10cSrcweir
130cdf0e10cSrcweir pTemp->GetDocument()->EndListeningArea( aRange, &aForwarder );
131cdf0e10cSrcweir pTemp->GetDocument()->GetLinkManager()->RemoveServer( this );
132cdf0e10cSrcweir EndListening(*pTemp);
133cdf0e10cSrcweir EndListening(*SFX_APP());
134cdf0e10cSrcweir }
135cdf0e10cSrcweir }
136cdf0e10cSrcweir
EndListeningAll()137cdf0e10cSrcweir void ScServerObject::EndListeningAll()
138cdf0e10cSrcweir {
139cdf0e10cSrcweir aForwarder.EndListeningAll();
140cdf0e10cSrcweir SfxListener::EndListeningAll();
141cdf0e10cSrcweir }
142cdf0e10cSrcweir
GetData(::com::sun::star::uno::Any & rData,const String & rMimeType,sal_Bool)143cdf0e10cSrcweir sal_Bool __EXPORT ScServerObject::GetData(
144cdf0e10cSrcweir ::com::sun::star::uno::Any & rData /*out param*/,
145cdf0e10cSrcweir const String & rMimeType, sal_Bool /* bSynchron */ )
146cdf0e10cSrcweir {
147cdf0e10cSrcweir if (!pDocSh)
148cdf0e10cSrcweir return sal_False;
149cdf0e10cSrcweir
150cdf0e10cSrcweir // named ranges may have changed -> update aRange
151cdf0e10cSrcweir if ( aItemStr.Len() )
152cdf0e10cSrcweir {
153cdf0e10cSrcweir ScRange aNew;
154cdf0e10cSrcweir if ( lcl_FillRangeFromName( aNew, pDocSh, aItemStr ) && aNew != aRange )
155cdf0e10cSrcweir {
156cdf0e10cSrcweir aRange = aNew;
157cdf0e10cSrcweir bRefreshListener = sal_True;
158cdf0e10cSrcweir }
159cdf0e10cSrcweir }
160cdf0e10cSrcweir
161cdf0e10cSrcweir if ( bRefreshListener )
162cdf0e10cSrcweir {
163cdf0e10cSrcweir // refresh the listeners now (this is called from a timer)
164cdf0e10cSrcweir
165cdf0e10cSrcweir EndListeningAll();
166cdf0e10cSrcweir pDocSh->GetDocument()->StartListeningArea( aRange, &aForwarder );
167cdf0e10cSrcweir StartListening(*pDocSh);
168cdf0e10cSrcweir StartListening(*SFX_APP());
169cdf0e10cSrcweir bRefreshListener = sal_False;
170cdf0e10cSrcweir }
171cdf0e10cSrcweir
172cdf0e10cSrcweir String aDdeTextFmt = pDocSh->GetDdeTextFmt();
173cdf0e10cSrcweir ScDocument* pDoc = pDocSh->GetDocument();
174cdf0e10cSrcweir
175cdf0e10cSrcweir if( FORMAT_STRING == SotExchange::GetFormatIdFromMimeType( rMimeType ))
176cdf0e10cSrcweir {
177cdf0e10cSrcweir ScImportExport aObj( pDoc, aRange );
178cdf0e10cSrcweir if( aDdeTextFmt.GetChar(0) == 'F' )
179cdf0e10cSrcweir aObj.SetFormulas( sal_True );
180cdf0e10cSrcweir if( aDdeTextFmt.EqualsAscii( "SYLK" ) ||
181cdf0e10cSrcweir aDdeTextFmt.EqualsAscii( "FSYLK" ) )
182cdf0e10cSrcweir {
183cdf0e10cSrcweir ByteString aByteData;
184cdf0e10cSrcweir if( aObj.ExportByteString( aByteData, gsl_getSystemTextEncoding(), SOT_FORMATSTR_ID_SYLK ) )
185cdf0e10cSrcweir {
186cdf0e10cSrcweir rData <<= ::com::sun::star::uno::Sequence< sal_Int8 >(
187cdf0e10cSrcweir (sal_Int8*)aByteData.GetBuffer(),
188cdf0e10cSrcweir aByteData.Len() + 1 );
189cdf0e10cSrcweir return 1;
190cdf0e10cSrcweir }
191cdf0e10cSrcweir return 0;
192cdf0e10cSrcweir }
193cdf0e10cSrcweir if( aDdeTextFmt.EqualsAscii( "CSV" ) ||
194cdf0e10cSrcweir aDdeTextFmt.EqualsAscii( "FCSV" ) )
195cdf0e10cSrcweir aObj.SetSeparator( ',' );
196cdf0e10cSrcweir aObj.SetExportTextOptions( ScExportTextOptions( ScExportTextOptions::ToSpace, ' ', false ) );
197cdf0e10cSrcweir return aObj.ExportData( rMimeType, rData ) ? 1 : 0;
198cdf0e10cSrcweir }
199cdf0e10cSrcweir
200cdf0e10cSrcweir ScImportExport aObj( pDoc, aRange );
201cdf0e10cSrcweir aObj.SetExportTextOptions( ScExportTextOptions( ScExportTextOptions::ToSpace, ' ', false ) );
202cdf0e10cSrcweir if( aObj.IsRef() )
203cdf0e10cSrcweir return aObj.ExportData( rMimeType, rData ) ? 1 : 0;
204cdf0e10cSrcweir return 0;
205cdf0e10cSrcweir }
206cdf0e10cSrcweir
Notify(SfxBroadcaster & rBC,const SfxHint & rHint)207cdf0e10cSrcweir void __EXPORT ScServerObject::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
208cdf0e10cSrcweir {
209cdf0e10cSrcweir sal_Bool bDataChanged = sal_False;
210cdf0e10cSrcweir
211cdf0e10cSrcweir // DocShell can't be tested via type info, because SFX_HINT_DYING comes from the dtor
212cdf0e10cSrcweir if ( &rBC == pDocSh )
213cdf0e10cSrcweir {
214cdf0e10cSrcweir // from DocShell, only SFX_HINT_DYING is interesting
215cdf0e10cSrcweir if ( rHint.ISA(SfxSimpleHint) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
216cdf0e10cSrcweir {
217cdf0e10cSrcweir pDocSh = NULL;
218cdf0e10cSrcweir EndListening(*SFX_APP());
219cdf0e10cSrcweir // don't access DocShell anymore for EndListening etc.
220cdf0e10cSrcweir }
221cdf0e10cSrcweir }
222cdf0e10cSrcweir else if (rBC.ISA(SfxApplication))
223cdf0e10cSrcweir {
224cdf0e10cSrcweir if ( aItemStr.Len() && rHint.ISA(SfxSimpleHint) &&
225cdf0e10cSrcweir ((const SfxSimpleHint&)rHint).GetId() == SC_HINT_AREAS_CHANGED )
226cdf0e10cSrcweir {
227cdf0e10cSrcweir // check if named range was modified
228cdf0e10cSrcweir ScRange aNew;
229cdf0e10cSrcweir if ( lcl_FillRangeFromName( aNew, pDocSh, aItemStr ) && aNew != aRange )
230cdf0e10cSrcweir bDataChanged = sal_True;
231cdf0e10cSrcweir }
232cdf0e10cSrcweir }
233cdf0e10cSrcweir else
234cdf0e10cSrcweir {
235cdf0e10cSrcweir // must be from Area broadcasters
236cdf0e10cSrcweir
237cdf0e10cSrcweir const ScHint* pScHint = PTR_CAST( ScHint, &rHint );
238cdf0e10cSrcweir if( pScHint && (pScHint->GetId() & (SC_HINT_DATACHANGED | SC_HINT_DYING)) )
239cdf0e10cSrcweir bDataChanged = sal_True;
240cdf0e10cSrcweir else if (rHint.ISA(ScAreaChangedHint)) // position of broadcaster changed
241cdf0e10cSrcweir {
242cdf0e10cSrcweir ScRange aNewRange = ((const ScAreaChangedHint&)rHint).GetRange();
243cdf0e10cSrcweir if ( aRange != aNewRange )
244cdf0e10cSrcweir {
245cdf0e10cSrcweir bRefreshListener = sal_True;
246cdf0e10cSrcweir bDataChanged = sal_True;
247cdf0e10cSrcweir }
248cdf0e10cSrcweir }
249cdf0e10cSrcweir else if (rHint.ISA(SfxSimpleHint))
250cdf0e10cSrcweir {
251cdf0e10cSrcweir sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
252cdf0e10cSrcweir if (nId == SFX_HINT_DYING)
253cdf0e10cSrcweir {
254cdf0e10cSrcweir // If the range is being deleted, listening must be restarted
255cdf0e10cSrcweir // after the deletion is complete (done in GetData)
256cdf0e10cSrcweir bRefreshListener = sal_True;
257cdf0e10cSrcweir bDataChanged = sal_True;
258cdf0e10cSrcweir }
259cdf0e10cSrcweir }
260cdf0e10cSrcweir }
261cdf0e10cSrcweir
262cdf0e10cSrcweir if ( bDataChanged && HasDataLinks() )
263cdf0e10cSrcweir SvLinkSource::NotifyDataChanged();
264cdf0e10cSrcweir }
265cdf0e10cSrcweir
266cdf0e10cSrcweir
267cdf0e10cSrcweir
268cdf0e10cSrcweir
269cdf0e10cSrcweir
270