Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <com/sun/star/frame/XModel.hpp>
21 :
22 : #include <com/sun/star/chart2/XChartDocument.hpp>
23 :
24 : #include <float.h>
25 : #include <hintids.hxx>
26 : #include <vcl/window.hxx>
27 : #include <doc.hxx>
28 : #include <docary.hxx>
29 : #include <ndindex.hxx>
30 : #include <swtable.hxx>
31 : #include <ndtxt.hxx>
32 : #include <calc.hxx>
33 : #include <frmfmt.hxx>
34 : #include <cellfml.hxx>
35 : #include <viewsh.hxx>
36 : #include <ndole.hxx>
37 : #include <calbck.hxx>
38 : #include <cntfrm.hxx>
39 : #include <swtblfmt.hxx>
40 : #include <tblsel.hxx>
41 : #include <cellatr.hxx>
42 : #include <osl/mutex.hxx>
43 : #include <vcl/svapp.hxx>
44 :
45 : #include <unochart.hxx>
46 :
47 : using namespace com::sun::star;
48 : using namespace com::sun::star::uno;
49 :
50 :
51 0 : void SwTable::UpdateCharts() const
52 : {
53 0 : GetFrmFmt()->GetDoc()->UpdateCharts( GetFrmFmt()->GetName() );
54 0 : }
55 :
56 0 : bool SwTable::IsTblComplexForChart( const String& rSelection ) const
57 : {
58 : const SwTableBox* pSttBox, *pEndBox;
59 0 : if( 2 < rSelection.Len() )
60 : {
61 : // Remove brackets at the beginning and from the end
62 0 : String sBox( rSelection );
63 0 : if( '<' == sBox.GetChar( 0 ) ) sBox.Erase( 0, 1 );
64 0 : if( '>' == sBox.GetChar( sBox.Len()-1 ) ) sBox.Erase( sBox.Len()-1 );
65 :
66 0 : xub_StrLen nSeperator = sBox.Search( ':' );
67 : OSL_ENSURE( STRING_NOTFOUND != nSeperator, "no valid selection" );
68 :
69 0 : pSttBox = GetTblBox( sBox.Copy( 0, nSeperator ));
70 0 : pEndBox = GetTblBox( sBox.Copy( nSeperator+1 ));
71 : }
72 : else
73 : {
74 0 : const SwTableLines* pLns = &GetTabLines();
75 0 : pSttBox = (*pLns)[ 0 ]->GetTabBoxes().front();
76 0 : while( !pSttBox->GetSttNd() )
77 : // Until the Content Box!
78 0 : pSttBox = pSttBox->GetTabLines().front()->GetTabBoxes().front();
79 :
80 0 : const SwTableBoxes* pBoxes = &pLns->back()->GetTabBoxes();
81 0 : pEndBox = pBoxes->back();
82 0 : while( !pEndBox->GetSttNd() )
83 : {
84 : // Until the Content Box!
85 0 : pLns = &pEndBox->GetTabLines();
86 0 : pBoxes = &pLns->back()->GetTabBoxes();
87 0 : pEndBox = pBoxes->back();
88 : }
89 : }
90 :
91 0 : return !pSttBox || !pEndBox || !::ChkChartSel( *pSttBox->GetSttNd(),
92 0 : *pEndBox->GetSttNd() );
93 : }
94 :
95 0 : void SwDoc::DoUpdateAllCharts()
96 : {
97 : ViewShell* pVSh;
98 0 : GetEditShell( &pVSh );
99 0 : if( pVSh )
100 : {
101 0 : const SwFrmFmts& rTblFmts = *GetTblFrmFmts();
102 0 : for( sal_uInt16 n = 0; n < rTblFmts.size(); ++n )
103 : {
104 : SwTable* pTmpTbl;
105 : const SwTableNode* pTblNd;
106 0 : SwFrmFmt* pFmt = rTblFmts[ n ];
107 :
108 0 : if( 0 != ( pTmpTbl = SwTable::FindTable( pFmt ) ) &&
109 : 0 != ( pTblNd = pTmpTbl->GetTableNode() ) &&
110 0 : pTblNd->GetNodes().IsDocNodes() )
111 : {
112 0 : _UpdateCharts( *pTmpTbl, *pVSh );
113 : }
114 : }
115 : }
116 0 : }
117 :
118 0 : void SwDoc::_UpdateCharts( const SwTable& rTbl, ViewShell& rVSh ) const
119 : {
120 0 : String aName( rTbl.GetFrmFmt()->GetName() );
121 : SwOLENode *pONd;
122 : SwStartNode *pStNd;
123 0 : SwNodeIndex aIdx( *GetNodes().GetEndOfAutotext().StartOfSectionNode(), 1 );
124 0 : while( 0 != (pStNd = aIdx.GetNode().GetStartNode()) )
125 : {
126 0 : ++aIdx;
127 0 : if( 0 != ( pONd = aIdx.GetNode().GetOLENode() ) &&
128 0 : aName.Equals( pONd->GetChartTblName() ) &&
129 0 : pONd->getLayoutFrm( rVSh.GetLayout() ) )
130 : {
131 0 : SwChartDataProvider *pPCD = GetChartDataProvider();
132 0 : if (pPCD)
133 0 : pPCD->InvalidateTable( &rTbl );
134 : // following this the framework will now take care of repainting
135 : // the chart or it's replacement image...
136 : }
137 0 : aIdx.Assign( *pStNd->EndOfSectionNode(), + 1 );
138 0 : }
139 0 : }
140 :
141 0 : void SwDoc::UpdateCharts( const String &rName ) const
142 : {
143 0 : SwTable* pTmpTbl = SwTable::FindTable( FindTblFmtByName( rName ) );
144 0 : if( pTmpTbl )
145 : {
146 : ViewShell* pVSh;
147 0 : GetEditShell( &pVSh );
148 :
149 0 : if( pVSh )
150 0 : _UpdateCharts( *pTmpTbl, *pVSh );
151 : }
152 0 : }
153 :
154 0 : void SwDoc::SetTableName( SwFrmFmt& rTblFmt, const String &rNewName )
155 : {
156 0 : const String aOldName( rTblFmt.GetName() );
157 :
158 0 : bool bNameFound = 0 == rNewName.Len();
159 0 : if( !bNameFound )
160 : {
161 : SwFrmFmt* pFmt;
162 0 : const SwFrmFmts& rTbl = *GetTblFrmFmts();
163 0 : for( sal_uInt16 i = rTbl.size(); i; )
164 0 : if( !( pFmt = rTbl[ --i ] )->IsDefault() &&
165 0 : pFmt->GetName() == rNewName && IsUsed( *pFmt ) )
166 : {
167 0 : bNameFound = true;
168 0 : break;
169 : }
170 : }
171 :
172 0 : if( !bNameFound )
173 0 : rTblFmt.SetName( rNewName, sal_True );
174 : else
175 0 : rTblFmt.SetName( GetUniqueTblName(), sal_True );
176 :
177 : SwStartNode *pStNd;
178 0 : SwNodeIndex aIdx( *GetNodes().GetEndOfAutotext().StartOfSectionNode(), 1 );
179 0 : while ( 0 != (pStNd = aIdx.GetNode().GetStartNode()) )
180 : {
181 0 : ++aIdx;
182 0 : SwOLENode *pNd = aIdx.GetNode().GetOLENode();
183 0 : if( pNd && aOldName == pNd->GetChartTblName() )
184 : {
185 0 : pNd->SetChartTblName( rNewName );
186 :
187 : ViewShell* pVSh;
188 0 : GetEditShell( &pVSh );
189 :
190 0 : SwTable* pTable = SwTable::FindTable( &rTblFmt );
191 0 : SwChartDataProvider *pPCD = GetChartDataProvider();
192 0 : if (pPCD)
193 0 : pPCD->InvalidateTable( pTable );
194 : // following this the framework will now take care of repainting
195 : // the chart or it's replacement image...
196 : }
197 0 : aIdx.Assign( *pStNd->EndOfSectionNode(), + 1 );
198 : }
199 0 : SetModified();
200 0 : }
201 :
202 :
203 94 : SwChartDataProvider * SwDoc::GetChartDataProvider( bool bCreate ) const
204 : {
205 : // since there must be only one instance of this object per document
206 : // we need a mutex here
207 94 : SolarMutexGuard aGuard;
208 :
209 94 : if (bCreate && !aChartDataProviderImplRef.get())
210 : {
211 : aChartDataProviderImplRef = comphelper::ImplementationReference< SwChartDataProvider
212 0 : , chart2::data::XDataProvider >( new SwChartDataProvider( this ) );
213 : }
214 94 : return aChartDataProviderImplRef.get();
215 : }
216 :
217 :
218 0 : void SwDoc::CreateChartInternalDataProviders( const SwTable *pTable )
219 : {
220 0 : if (pTable)
221 : {
222 0 : String aName( pTable->GetFrmFmt()->GetName() );
223 : SwOLENode *pONd;
224 : SwStartNode *pStNd;
225 0 : SwNodeIndex aIdx( *GetNodes().GetEndOfAutotext().StartOfSectionNode(), 1 );
226 0 : while (0 != (pStNd = aIdx.GetNode().GetStartNode()))
227 : {
228 0 : ++aIdx;
229 0 : if( 0 != ( pONd = aIdx.GetNode().GetOLENode() ) &&
230 0 : aName.Equals( pONd->GetChartTblName() ) /* OLE node is chart? */ &&
231 0 : 0 != (pONd->getLayoutFrm( GetCurrentLayout() )) /* chart frame is not hidden */ )
232 : {
233 0 : uno::Reference < embed::XEmbeddedObject > xIP = pONd->GetOLEObj().GetOleRef();
234 0 : if ( svt::EmbeddedObjectRef::TryRunningState( xIP ) )
235 : {
236 0 : uno::Reference< chart2::XChartDocument > xChart( xIP->getComponent(), UNO_QUERY );
237 0 : if (xChart.is())
238 0 : xChart->createInternalDataProvider( sal_True );
239 :
240 : // there may be more than one chart for each table thus we need to continue the loop...
241 0 : }
242 : }
243 0 : aIdx.Assign( *pStNd->EndOfSectionNode(), + 1 );
244 0 : }
245 : }
246 0 : }
247 :
248 :
249 94 : SwChartLockController_Helper & SwDoc::GetChartControllerHelper()
250 : {
251 94 : if (!pChartControllerHelper)
252 : {
253 94 : pChartControllerHelper = new SwChartLockController_Helper( this );
254 : }
255 94 : return *pChartControllerHelper;
256 : }
257 :
258 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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