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 <float.h>
21 : #include <hintids.hxx>
22 : #include <hints.hxx>
23 : #include <fmtfld.hxx>
24 : #include <txtfld.hxx>
25 : #include <frmfmt.hxx>
26 : #include <layfrm.hxx>
27 : #include <cntfrm.hxx>
28 : #include <tabfrm.hxx>
29 : #include <doc.hxx>
30 : #include <docary.hxx>
31 : #include <ndtxt.hxx>
32 : #include <swtable.hxx>
33 : #include <tblsel.hxx>
34 : #include <cellfml.hxx>
35 : #include <calc.hxx>
36 : #include <expfld.hxx>
37 : #include <usrfld.hxx>
38 : #include <flddat.hxx>
39 : #include <cellatr.hxx>
40 : #include <ndindex.hxx>
41 : #include <comphelper/string.hxx>
42 :
43 : const sal_Unicode cRelTrenner = ',';
44 : const sal_Unicode cRelKennung = ''; // CTRL-R
45 : const sal_uInt16 cMAXSTACKSIZE = 50;
46 :
47 : static const SwFrm* lcl_GetBoxFrm( const SwTableBox& rBox );
48 : static long lcl_GetLongBoxNum( String& rStr );
49 : static const SwTableBox* lcl_RelToBox( const SwTable&, const SwTableBox*, const String& );
50 : static String lcl_BoxNmToRel( const SwTable&, const SwTableNode&,
51 : const String& , const String& , bool );
52 :
53 :
54 : /** Get value of this box.
55 : *
56 : * The value is comes from the first TextNode. If it starts with a number/
57 : * formula then calculate it, if it starts with a field then get the value.
58 : * All other conditions return 0 (and an error?).
59 : */
60 0 : double SwTableBox::GetValue( SwTblCalcPara& rCalcPara ) const
61 : {
62 0 : double nRet = 0;
63 :
64 0 : if( rCalcPara.rCalc.IsCalcError() )
65 0 : return nRet; // stop if there is already an error set
66 :
67 0 : rCalcPara.rCalc.SetCalcError( CALC_SYNTAX ); // default: error
68 :
69 : // no content box?
70 0 : if( !pSttNd )
71 0 : return nRet;
72 :
73 0 : if( rCalcPara.IncStackCnt() )
74 0 : return nRet;
75 :
76 0 : rCalcPara.SetLastTblBox( this );
77 :
78 : // Does it create a recursion?
79 0 : SwTableBox* pBox = (SwTableBox*)this;
80 0 : if( rCalcPara.pBoxStk->find( pBox ) != rCalcPara.pBoxStk->end() )
81 0 : return nRet; // already on the stack: error
82 :
83 : // re-start with this box
84 0 : rCalcPara.SetLastTblBox( this );
85 :
86 0 : rCalcPara.pBoxStk->insert( pBox ); // add
87 : do { // Middle-Check-Loop, so that we can jump from here. Used so that the box pointer
88 : // will be removed from stack at the end.
89 0 : SwDoc* pDoc = GetFrmFmt()->GetDoc();
90 :
91 : const SfxPoolItem* pItem;
92 0 : if( SFX_ITEM_SET == GetFrmFmt()->GetItemState(
93 0 : RES_BOXATR_FORMULA, sal_False, &pItem ) )
94 : {
95 0 : rCalcPara.rCalc.SetCalcError( CALC_NOERR ); // reset status
96 0 : if( !((SwTblBoxFormula*)pItem)->IsValid() )
97 : {
98 : // calculate
99 0 : const SwTable* pTmp = rCalcPara.pTbl;
100 0 : rCalcPara.pTbl = &pBox->GetSttNd()->FindTableNode()->GetTable();
101 0 : ((SwTblBoxFormula*)pItem)->Calc( rCalcPara, nRet );
102 :
103 0 : if( !rCalcPara.IsStackOverFlow() )
104 : {
105 0 : SwFrmFmt* pFmt = pBox->ClaimFrmFmt();
106 0 : SfxItemSet aTmp( pDoc->GetAttrPool(),
107 0 : RES_BOXATR_BEGIN,RES_BOXATR_END-1 );
108 0 : aTmp.Put( SwTblBoxValue( nRet ) );
109 0 : if( SFX_ITEM_SET != pFmt->GetItemState( RES_BOXATR_FORMAT ))
110 0 : aTmp.Put( SwTblBoxNumFormat( 0 ));
111 0 : pFmt->SetFmtAttr( aTmp );
112 : }
113 0 : rCalcPara.pTbl = pTmp;
114 : }
115 : else
116 0 : nRet = GetFrmFmt()->GetTblBoxValue().GetValue();
117 0 : break;
118 : }
119 0 : else if( SFX_ITEM_SET == pBox->GetFrmFmt()->GetItemState(
120 0 : RES_BOXATR_VALUE, sal_False, &pItem ) )
121 : {
122 0 : rCalcPara.rCalc.SetCalcError( CALC_NOERR ); // reset status
123 0 : nRet = ((SwTblBoxValue*)pItem)->GetValue();
124 0 : break;
125 : }
126 :
127 0 : SwTxtNode* pTxtNd = pDoc->GetNodes()[ pSttNd->GetIndex() + 1 ]->GetTxtNode();
128 0 : if( !pTxtNd )
129 0 : break;
130 :
131 0 : xub_StrLen nSttPos = 0;
132 0 : const String& rTxt = pTxtNd->GetTxt();
133 0 : while( nSttPos < rTxt.Len() &&
134 0 : ( ' ' == rTxt.GetChar( nSttPos ) || '\t' == rTxt.GetChar( nSttPos ) ) )
135 0 : ++nSttPos;
136 :
137 : // if there is a calculation field at position 1, get the value of it
138 0 : sal_Unicode const Char = rTxt.GetChar(nSttPos);
139 0 : if ( nSttPos < rTxt.Len() &&
140 0 : ( CH_TXTATR_BREAKWORD == Char || CH_TXTATR_INWORD == Char ) )
141 : {
142 0 : SwIndex aIdx( pTxtNd, nSttPos );
143 : SwTxtFld * const pTxtFld = static_cast<SwTxtFld*>(
144 0 : pTxtNd->GetTxtAttrForCharAt(aIdx.GetIndex(), RES_TXTATR_FIELD));
145 0 : if( !pTxtFld )
146 0 : break;
147 :
148 0 : rCalcPara.rCalc.SetCalcError( CALC_NOERR ); // reset status
149 :
150 0 : const SwField* pFld = pTxtFld->GetFld().GetFld();
151 0 : switch( pFld->GetTyp()->Which() )
152 : {
153 : case RES_SETEXPFLD:
154 0 : nRet = ((SwSetExpField*)pFld)->GetValue();
155 0 : break;
156 : case RES_USERFLD:
157 0 : nRet = ((SwUserFieldType*)pFld)->GetValue();
158 0 : break;
159 : case RES_TABLEFLD:
160 : {
161 0 : SwTblField* pTblFld = (SwTblField*)pFld;
162 0 : if( !pTblFld->IsValid() )
163 : {
164 : // use the right table!
165 0 : const SwTable* pTmp = rCalcPara.pTbl;
166 0 : rCalcPara.pTbl = &pTxtNd->FindTableNode()->GetTable();
167 0 : pTblFld->CalcField( rCalcPara );
168 0 : rCalcPara.pTbl = pTmp;
169 : }
170 0 : nRet = pTblFld->GetValue();
171 : }
172 0 : break;
173 :
174 : case RES_DATETIMEFLD:
175 0 : nRet = ((SwDateTimeField*)pFld)->GetValue();
176 0 : break;
177 :
178 : case RES_JUMPEDITFLD:
179 : //JP 14.09.98: Bug 56112 - placeholder never have the right content!
180 0 : nRet = 0;
181 0 : break;
182 :
183 : default:
184 0 : String const value(pFld->ExpandField(true));
185 0 : nRet = rCalcPara.rCalc.Calculate(value).GetDouble();
186 0 : }
187 : }
188 : else
189 : {
190 : // result is 0 but no error!
191 0 : rCalcPara.rCalc.SetCalcError( CALC_NOERR ); // reset status
192 :
193 : double aNum;
194 0 : String sTxt( rTxt.Copy( nSttPos ) );
195 0 : sal_uInt32 nFmtIndex = GetFrmFmt()->GetTblBoxNumFmt().GetValue();
196 :
197 0 : SvNumberFormatter* pNumFmtr = pDoc->GetNumberFormatter();
198 :
199 0 : if( NUMBERFORMAT_TEXT == nFmtIndex )
200 0 : nFmtIndex = 0;
201 : // JP 22.04.98: Bug 49659 - special treatment for percentages
202 0 : else if( sTxt.Len() &&
203 0 : NUMBERFORMAT_PERCENT == pNumFmtr->GetType( nFmtIndex ))
204 : {
205 0 : sal_uInt32 nTmpFmt = 0;
206 0 : if( pNumFmtr->IsNumberFormat( sTxt, nTmpFmt, aNum ) &&
207 0 : NUMBERFORMAT_NUMBER == pNumFmtr->GetType( nTmpFmt ))
208 0 : sTxt += '%';
209 : }
210 :
211 0 : if( pNumFmtr->IsNumberFormat( sTxt, nFmtIndex, aNum ))
212 0 : nRet = aNum;
213 0 : }
214 : // ?? otherwise it is an error
215 : } while( false );
216 :
217 0 : if( !rCalcPara.IsStackOverFlow() )
218 : {
219 0 : rCalcPara.pBoxStk->erase( pBox ); // remove from stack
220 0 : rCalcPara.DecStackCnt();
221 : }
222 :
223 : //JP 12.01.99: error detection, Bug 60794
224 0 : if( DBL_MAX == nRet )
225 0 : rCalcPara.rCalc.SetCalcError( CALC_SYNTAX ); // set error
226 :
227 0 : return nRet;
228 : }
229 :
230 : // structure needed for calculation of tables
231 :
232 0 : SwTblCalcPara::SwTblCalcPara( SwCalc& rCalculator, const SwTable& rTable )
233 : : pLastTblBox( 0 ), nStackCnt( 0 ), nMaxSize( cMAXSTACKSIZE ),
234 0 : rCalc( rCalculator ), pTbl( &rTable )
235 : {
236 0 : pBoxStk = new SwTableSortBoxes;
237 0 : }
238 :
239 0 : SwTblCalcPara::~SwTblCalcPara()
240 : {
241 0 : delete pBoxStk;
242 0 : }
243 :
244 0 : sal_Bool SwTblCalcPara::CalcWithStackOverflow()
245 : {
246 : // If a stack overflow was detected, redo with last box.
247 0 : sal_uInt16 nSaveMaxSize = nMaxSize;
248 :
249 0 : nMaxSize = cMAXSTACKSIZE - 5;
250 0 : sal_uInt16 nCnt = 0;
251 0 : SwTableBoxes aStackOverFlows;
252 0 : do {
253 0 : SwTableBox* pBox = (SwTableBox*)pLastTblBox;
254 0 : nStackCnt = 0;
255 0 : rCalc.SetCalcError( CALC_NOERR );
256 0 : aStackOverFlows.insert( aStackOverFlows.begin() + nCnt++, pBox );
257 :
258 0 : pBoxStk->erase( pBox );
259 0 : pBox->GetValue( *this );
260 0 : } while( IsStackOverFlow() );
261 :
262 0 : nMaxSize = cMAXSTACKSIZE - 3; // decrease at least one level
263 :
264 : // if recursion was detected
265 0 : nStackCnt = 0;
266 0 : rCalc.SetCalcError( CALC_NOERR );
267 0 : pBoxStk->clear();
268 :
269 0 : while( !rCalc.IsCalcError() && nCnt )
270 : {
271 0 : aStackOverFlows[ --nCnt ]->GetValue( *this );
272 0 : if( IsStackOverFlow() && !CalcWithStackOverflow() )
273 0 : break;
274 : }
275 :
276 0 : nMaxSize = nSaveMaxSize;
277 0 : aStackOverFlows.clear();
278 0 : return !rCalc.IsCalcError();
279 : }
280 :
281 33 : SwTableFormula::SwTableFormula( const String& rFormel )
282 33 : : sFormel( rFormel )
283 : {
284 33 : eNmType = EXTRNL_NAME;
285 33 : bValidValue = false;
286 33 : }
287 :
288 33 : SwTableFormula::~SwTableFormula()
289 : {
290 33 : }
291 :
292 0 : void SwTableFormula::_MakeFormula( const SwTable& rTbl, String& rNewStr,
293 : String& rFirstBox, String* pLastBox, void* pPara ) const
294 : {
295 0 : SwTblCalcPara* pCalcPara = (SwTblCalcPara*)pPara;
296 0 : if( pCalcPara->rCalc.IsCalcError() ) // istop if there is already an error set
297 0 : return;
298 :
299 0 : SwTableBox* pSttBox, *pEndBox = 0;
300 :
301 0 : rFirstBox.Erase(0,1); // erase label of this box
302 : // a region in this area?
303 0 : if( pLastBox )
304 : {
305 0 : pEndBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(pLastBox->ToInt64()));
306 :
307 : // Is it actually a valid pointer?
308 0 : if( rTbl.GetTabSortBoxes().find( pEndBox ) == rTbl.GetTabSortBoxes().end() )
309 0 : pEndBox = 0;
310 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
311 : }
312 0 : pSttBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(rFirstBox.ToInt64()));
313 : // Is it actually a valid pointer?
314 0 : if( rTbl.GetTabSortBoxes().find( pSttBox ) == rTbl.GetTabSortBoxes().end() )
315 0 : pSttBox = 0;
316 :
317 0 : rNewStr += ' ';
318 0 : if( pEndBox && pSttBox ) // area?
319 : {
320 : // get all selected boxes via layout and calculate their values
321 0 : SwSelBoxes aBoxes;
322 0 : GetBoxes( *pSttBox, *pEndBox, aBoxes );
323 :
324 0 : rNewStr += '(';
325 0 : bool bDelim = false;
326 0 : for (size_t n = 0; n < aBoxes.size() &&
327 0 : !pCalcPara->rCalc.IsCalcError(); ++n)
328 : {
329 0 : const SwTableBox* pTblBox = aBoxes[n];
330 0 : if ( pTblBox->getRowSpan() >= 1 )
331 : {
332 0 : if( bDelim )
333 0 : rNewStr += cListDelim;
334 0 : bDelim = true;
335 0 : rNewStr += pCalcPara->rCalc.GetStrResult(
336 0 : pTblBox->GetValue( *pCalcPara ), sal_False );
337 : }
338 : }
339 0 : rNewStr += ')';
340 : }
341 0 : else if( pSttBox && !pLastBox ) // only the StartBox?
342 : {
343 : // JP 12.01.99: and no EndBox in the formula!
344 : // calculate the value of the box
345 0 : if ( pSttBox->getRowSpan() >= 1 )
346 : {
347 0 : rNewStr += pCalcPara->rCalc.GetStrResult(
348 0 : pSttBox->GetValue( *pCalcPara ), sal_False );
349 : }
350 : }
351 : else
352 0 : pCalcPara->rCalc.SetCalcError( CALC_SYNTAX ); // set error
353 0 : rNewStr += ' ';
354 : }
355 :
356 0 : void SwTableFormula::RelNmsToBoxNms( const SwTable& rTbl, String& rNewStr,
357 : String& rFirstBox, String* pLastBox, void* pPara ) const
358 : {
359 : // relative name w.r.t. box name (external presentation)
360 0 : SwNode* pNd = (SwNode*)pPara;
361 : OSL_ENSURE( pNd, "Feld steht in keinem TextNode" );
362 : const SwTableBox *pRelBox, *pBox = (SwTableBox *)rTbl.GetTblBox(
363 0 : pNd->FindTableBoxStartNode()->GetIndex() );
364 :
365 0 : rNewStr += rFirstBox.Copy(0,1); // get label for the box
366 0 : rFirstBox.Erase(0,1);
367 0 : if( pLastBox )
368 : {
369 0 : if( 0 != ( pRelBox = lcl_RelToBox( rTbl, pBox, *pLastBox )) )
370 0 : rNewStr += pRelBox->GetName();
371 : else
372 0 : rNewStr.AppendAscii("A1");
373 0 : rNewStr += ':';
374 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
375 : }
376 :
377 0 : if( 0 != ( pRelBox = lcl_RelToBox( rTbl, pBox, rFirstBox )) )
378 0 : rNewStr += pRelBox->GetName();
379 : else
380 0 : rNewStr.AppendAscii("A1");
381 :
382 : // get label for the box
383 0 : rNewStr += rFirstBox.GetChar( rFirstBox.Len() - 1 );
384 0 : }
385 :
386 0 : void SwTableFormula::RelBoxNmsToPtr( const SwTable& rTbl, String& rNewStr,
387 : String& rFirstBox, String* pLastBox, void* pPara ) const
388 : {
389 : // relative name w.r.t. box name (internal presentation)
390 0 : SwNode* pNd = (SwNode*)pPara;
391 : OSL_ENSURE( pNd, "Field not placed in any Node" );
392 : const SwTableBox *pRelBox, *pBox = (SwTableBox*)rTbl.GetTblBox(
393 0 : pNd->FindTableBoxStartNode()->GetIndex() );
394 :
395 0 : rNewStr += rFirstBox.Copy(0,1); // get label for the box
396 0 : rFirstBox.Erase(0,1);
397 0 : if( pLastBox )
398 : {
399 0 : if( 0 != ( pRelBox = lcl_RelToBox( rTbl, pBox, *pLastBox )) )
400 0 : rNewStr += OUString::valueOf(static_cast<sal_Int64>((sal_PtrDiff)pRelBox));
401 : else
402 0 : rNewStr += '0';
403 0 : rNewStr += ':';
404 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
405 : }
406 :
407 0 : if( 0 != ( pRelBox = lcl_RelToBox( rTbl, pBox, rFirstBox )) )
408 0 : rNewStr += OUString::valueOf(static_cast<sal_Int64>((sal_PtrDiff)pRelBox));
409 : else
410 0 : rNewStr += '0';
411 :
412 : // get label for the box
413 0 : rNewStr += rFirstBox.GetChar( rFirstBox.Len() - 1 );
414 0 : }
415 :
416 0 : void SwTableFormula::BoxNmsToRelNm( const SwTable& rTbl, String& rNewStr,
417 : String& rFirstBox, String* pLastBox, void* pPara ) const
418 : {
419 : // box name (external presentation) w.r.t. relative name
420 0 : SwNode* pNd = (SwNode*)pPara;
421 : OSL_ENSURE( pNd, "Field not placed in any Node" );
422 0 : const SwTableNode* pTblNd = pNd->FindTableNode();
423 :
424 0 : String sRefBoxNm;
425 0 : if( &pTblNd->GetTable() == &rTbl )
426 : {
427 : const SwTableBox *pBox = rTbl.GetTblBox(
428 0 : pNd->FindTableBoxStartNode()->GetIndex() );
429 : OSL_ENSURE( pBox, "Field not placed in any Table" );
430 0 : sRefBoxNm = pBox->GetName();
431 : }
432 :
433 0 : rNewStr += rFirstBox.Copy(0,1); // get label for the box
434 0 : rFirstBox.Erase(0,1);
435 0 : if( pLastBox )
436 : {
437 0 : rNewStr += lcl_BoxNmToRel( rTbl, *pTblNd, sRefBoxNm, *pLastBox,
438 0 : eNmType == EXTRNL_NAME );
439 0 : rNewStr += ':';
440 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
441 : }
442 :
443 0 : rNewStr += lcl_BoxNmToRel( rTbl, *pTblNd, sRefBoxNm, rFirstBox,
444 0 : eNmType == EXTRNL_NAME );
445 :
446 : // get label for the box
447 0 : rNewStr += rFirstBox.GetChar( rFirstBox.Len() - 1 );
448 0 : }
449 :
450 :
451 0 : void SwTableFormula::PtrToBoxNms( const SwTable& rTbl, String& rNewStr,
452 : String& rFirstBox, String* pLastBox, void* ) const
453 : {
454 : // area in these parentheses?
455 : SwTableBox* pBox;
456 :
457 0 : rNewStr += rFirstBox.Copy(0,1); // get label for the box
458 0 : rFirstBox.Erase(0,1);
459 0 : if( pLastBox )
460 : {
461 0 : pBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(pLastBox->ToInt64()));
462 :
463 : // Is it actually a valid pointer?
464 0 : if( rTbl.GetTabSortBoxes().find( pBox ) != rTbl.GetTabSortBoxes().end() )
465 0 : rNewStr += pBox->GetName();
466 : else
467 0 : rNewStr += '?';
468 0 : rNewStr += ':';
469 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
470 : }
471 :
472 0 : pBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(rFirstBox.ToInt64()));
473 : // Is it actually a valid pointer?
474 0 : if( rTbl.GetTabSortBoxes().find( pBox ) != rTbl.GetTabSortBoxes().end() )
475 0 : rNewStr += pBox->GetName();
476 : else
477 0 : rNewStr += '?';
478 :
479 : // get label for the box
480 0 : rNewStr += rFirstBox.GetChar( rFirstBox.Len() - 1 );
481 0 : }
482 :
483 0 : void SwTableFormula::BoxNmsToPtr( const SwTable& rTbl, String& rNewStr,
484 : String& rFirstBox, String* pLastBox, void* ) const
485 : {
486 : // area in these parentheses?
487 : const SwTableBox* pBox;
488 :
489 0 : rNewStr += rFirstBox.Copy(0,1); // get label for the box
490 0 : rFirstBox.Erase(0,1);
491 0 : if( pLastBox )
492 : {
493 0 : pBox = rTbl.GetTblBox( *pLastBox );
494 0 : rNewStr += OUString::valueOf(static_cast<sal_Int64>((sal_PtrDiff)pBox));
495 0 : rNewStr += ':';
496 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
497 : }
498 :
499 0 : pBox = rTbl.GetTblBox( rFirstBox );
500 0 : rNewStr += OUString::valueOf(static_cast<sal_Int64>((sal_PtrDiff)pBox));
501 :
502 : // get label for the box
503 0 : rNewStr += rFirstBox.GetChar( rFirstBox.Len() - 1 );
504 0 : }
505 :
506 : /// create external formula (for UI)
507 0 : void SwTableFormula::PtrToBoxNm( const SwTable* pTbl )
508 : {
509 0 : const SwNode* pNd = 0;
510 0 : FnScanFormel fnFormel = 0;
511 0 : switch( eNmType)
512 : {
513 : case INTRNL_NAME:
514 0 : if( pTbl )
515 0 : fnFormel = &SwTableFormula::PtrToBoxNms;
516 0 : break;
517 : case REL_NAME:
518 0 : if( pTbl )
519 : {
520 0 : fnFormel = &SwTableFormula::RelNmsToBoxNms;
521 0 : pNd = GetNodeOfFormula();
522 : }
523 0 : break;
524 : case EXTRNL_NAME:
525 0 : return;
526 : }
527 0 : sFormel = ScanString( fnFormel, *pTbl, (void*)pNd );
528 0 : eNmType = EXTRNL_NAME;
529 : }
530 :
531 : /// create internal formula (in CORE)
532 0 : void SwTableFormula::BoxNmToPtr( const SwTable* pTbl )
533 : {
534 0 : const SwNode* pNd = 0;
535 0 : FnScanFormel fnFormel = 0;
536 0 : switch( eNmType)
537 : {
538 : case EXTRNL_NAME:
539 0 : if( pTbl )
540 0 : fnFormel = &SwTableFormula::BoxNmsToPtr;
541 0 : break;
542 : case REL_NAME:
543 0 : if( pTbl )
544 : {
545 0 : fnFormel = &SwTableFormula::RelBoxNmsToPtr;
546 0 : pNd = GetNodeOfFormula();
547 : }
548 0 : break;
549 : case INTRNL_NAME:
550 0 : return;
551 : }
552 0 : sFormel = ScanString( fnFormel, *pTbl, (void*)pNd );
553 0 : eNmType = INTRNL_NAME;
554 : }
555 :
556 : /// create relative formula (for copy)
557 0 : void SwTableFormula::ToRelBoxNm( const SwTable* pTbl )
558 : {
559 0 : const SwNode* pNd = 0;
560 0 : FnScanFormel fnFormel = 0;
561 0 : switch( eNmType)
562 : {
563 : case INTRNL_NAME:
564 : case EXTRNL_NAME:
565 0 : if( pTbl )
566 : {
567 0 : fnFormel = &SwTableFormula::BoxNmsToRelNm;
568 0 : pNd = GetNodeOfFormula();
569 : }
570 0 : break;
571 : case REL_NAME:
572 0 : return;
573 : }
574 0 : sFormel = ScanString( fnFormel, *pTbl, (void*)pNd );
575 0 : eNmType = REL_NAME;
576 : }
577 :
578 0 : String SwTableFormula::ScanString( FnScanFormel fnFormel, const SwTable& rTbl,
579 : void* pPara ) const
580 : {
581 0 : String aStr;
582 0 : sal_uInt16 nFml = 0, nStt = 0, nEnd = 0, nTrenner;
583 :
584 : do {
585 : // If the formula is preceded by a name, use this table!
586 0 : const SwTable* pTbl = &rTbl;
587 :
588 0 : nStt = sFormel.Search( '<', nFml );
589 0 : if( STRING_NOTFOUND != nStt )
590 : {
591 0 : while( STRING_NOTFOUND != nStt &&
592 0 : ( ' ' == sFormel.GetChar( nStt + 1 ) ||
593 0 : '=' == sFormel.GetChar( nStt + 1 ) ) )
594 0 : nStt = sFormel.Search( '<', nStt + 1 );
595 :
596 0 : if( STRING_NOTFOUND != nStt )
597 0 : nEnd = sFormel.Search( '>', nStt+1 );
598 : }
599 0 : if( STRING_NOTFOUND == nStt || STRING_NOTFOUND == nEnd )
600 : {
601 : // set the rest and finish
602 0 : aStr.Insert( sFormel, nFml, sFormel.Len() - nFml );
603 0 : break;
604 : }
605 0 : aStr.Insert( sFormel, nFml, nStt - nFml ); // write beginning
606 :
607 0 : if( fnFormel != 0 )
608 : {
609 : // Is a table name preceded?
610 : // JP 16.02.99: SplitMergeBoxNm take care of the name themself
611 : // JP 22.02.99: Linux compiler needs cast
612 : // JP 28.06.99: rel. BoxName has no preceding tablename!
613 0 : if( fnFormel != (FnScanFormel)&SwTableFormula::_SplitMergeBoxNm &&
614 0 : 1 < sFormel.Len() && cRelKennung != sFormel.GetChar( 1 ) &&
615 0 : STRING_NOTFOUND != ( nTrenner = sFormel.Search( '.', nStt ))
616 0 : && nTrenner < nEnd )
617 : {
618 0 : String sTblNm( sFormel.Copy( nStt, nEnd - nStt ));
619 :
620 : // If there are dots in the name, than these appear in pairs (e.g. A1.1.1)!
621 0 : if( (comphelper::string::getTokenCount(sTblNm, '.') - 1) & 1 )
622 : {
623 0 : sTblNm.Erase( nTrenner - nStt );
624 :
625 : // when creating a formula the table name is unwanted
626 0 : if( fnFormel != (FnScanFormel)&SwTableFormula::_MakeFormula )
627 0 : aStr += sTblNm;
628 0 : nStt = nTrenner;
629 :
630 0 : sTblNm.Erase( 0, 1 ); // delete separator
631 0 : if( sTblNm != rTbl.GetFrmFmt()->GetName() )
632 : {
633 : // then search for table
634 : const SwTable* pFnd = FindTable(
635 0 : *rTbl.GetFrmFmt()->GetDoc(),
636 0 : sTblNm );
637 0 : if( pFnd )
638 0 : pTbl = pFnd;
639 : // ??
640 : OSL_ENSURE( pFnd, "No table found. What now?" );
641 : }
642 0 : }
643 : }
644 :
645 0 : String sBox( sFormel.Copy( nStt, nEnd - nStt + 1 ));
646 : // area in these parentheses?
647 0 : if( STRING_NOTFOUND != ( nTrenner = sFormel.Search( ':', nStt ))
648 0 : && nTrenner < nEnd )
649 : {
650 : // without opening parenthesis
651 0 : String aFirstBox( sFormel.Copy( nStt+1, nTrenner - nStt - 1 ));
652 0 : (this->*fnFormel)( *pTbl, aStr, sBox, &aFirstBox, pPara );
653 : }
654 : else
655 0 : (this->*fnFormel)( *pTbl, aStr, sBox, 0, pPara );
656 : }
657 :
658 0 : nFml = nEnd+1;
659 : } while( true );
660 0 : return aStr;
661 : }
662 :
663 0 : const SwTable* SwTableFormula::FindTable( SwDoc& rDoc, const String& rNm ) const
664 : {
665 0 : const SwFrmFmts& rTblFmts = *rDoc.GetTblFrmFmts();
666 0 : const SwTable* pTmpTbl, *pRet = 0;
667 0 : for( sal_uInt16 nFmtCnt = rTblFmts.size(); nFmtCnt; )
668 : {
669 0 : SwFrmFmt* pFmt = rTblFmts[ --nFmtCnt ];
670 : // if we are called from Sw3Writer, a number is dependent on the format name
671 : SwTableBox* pFBox;
672 0 : if( COMPARE_EQUAL == rNm.CompareTo( pFmt->GetName(),
673 0 : pFmt->GetName().Search( 0x0a ) ) &&
674 0 : 0 != ( pTmpTbl = SwTable::FindTable( pFmt ) ) &&
675 0 : 0 != (pFBox = pTmpTbl->GetTabSortBoxes()[0] ) &&
676 0 : pFBox->GetSttNd() &&
677 0 : pFBox->GetSttNd()->GetNodes().IsDocNodes() )
678 : {
679 : // a table in the normal NodesArr
680 0 : pRet = pTmpTbl;
681 0 : break;
682 : }
683 : }
684 0 : return pRet;
685 : }
686 :
687 0 : static const SwFrm* lcl_GetBoxFrm( const SwTableBox& rBox )
688 : {
689 0 : SwNodeIndex aIdx( *rBox.GetSttNd() );
690 0 : SwCntntNode* pCNd = aIdx.GetNodes().GoNext( &aIdx );
691 : OSL_ENSURE( pCNd, "Box has no TextNode" );
692 0 : Point aPt; // get the first frame of the layout - table headline
693 0 : return pCNd->getLayoutFrm( pCNd->GetDoc()->GetCurrentLayout(), &aPt, NULL, sal_False );
694 : }
695 :
696 0 : static long lcl_GetLongBoxNum( String& rStr )
697 : {
698 : sal_uInt16 nPos;
699 : long nRet;
700 0 : if( STRING_NOTFOUND == ( nPos = rStr.Search( cRelTrenner ) ))
701 : {
702 0 : nRet = rStr.ToInt32();
703 0 : rStr.Erase();
704 : }
705 : else
706 : {
707 0 : nRet = rStr.Copy( 0, nPos ).ToInt32();
708 0 : rStr.Erase( 0, nPos+1 );
709 : }
710 0 : return nRet;
711 : }
712 :
713 0 : static const SwTableBox* lcl_RelToBox( const SwTable& rTbl,
714 : const SwTableBox* pRefBox,
715 : const String& rGetName )
716 : {
717 : // get line
718 0 : const SwTableBox* pBox = 0;
719 0 : String sGetName( rGetName );
720 :
721 : // Is it really a relative value?
722 0 : if( cRelKennung == sGetName.GetChar(0) ) // yes
723 : {
724 0 : if( !pRefBox )
725 0 : return 0;
726 :
727 0 : sGetName.Erase( 0, 1 );
728 :
729 0 : const SwTableLines* pLines = (SwTableLines*)&rTbl.GetTabLines();
730 : const SwTableBoxes* pBoxes;
731 : const SwTableLine* pLine;
732 :
733 : // determine starting values of the box,...
734 0 : pBox = (SwTableBox*)pRefBox;
735 0 : pLine = pBox->GetUpper();
736 0 : while( pLine->GetUpper() )
737 : {
738 0 : pBox = pLine->GetUpper();
739 0 : pLine = pBox->GetUpper();
740 : }
741 0 : sal_uInt16 nSttBox = pLine->GetTabBoxes().GetPos( pBox );
742 0 : sal_uInt16 nSttLine = rTbl.GetTabLines().GetPos( pLine );
743 :
744 0 : long nBoxOffset = lcl_GetLongBoxNum( sGetName ) + nSttBox;
745 0 : long nLineOffset = lcl_GetLongBoxNum( sGetName ) + nSttLine;
746 :
747 0 : if( nBoxOffset < 0 || nBoxOffset >= USHRT_MAX ||
748 0 : nLineOffset < 0 || nLineOffset >= USHRT_MAX )
749 0 : return 0;
750 :
751 0 : if( nLineOffset >= long(pLines->size()) )
752 0 : return 0;
753 :
754 0 : pLine = (*pLines)[ sal_uInt16(nLineOffset) ];
755 :
756 : // ... then serach the box
757 0 : pBoxes = &pLine->GetTabBoxes();
758 0 : if( nBoxOffset >= long(pBoxes->size()) )
759 0 : return 0;
760 0 : pBox = (*pBoxes)[ sal_uInt16(nBoxOffset) ];
761 :
762 0 : while( sGetName.Len() )
763 : {
764 0 : nSttBox = SwTable::_GetBoxNum( sGetName );
765 0 : pLines = &pBox->GetTabLines();
766 0 : if( nSttBox )
767 0 : --nSttBox;
768 :
769 0 : nSttLine = SwTable::_GetBoxNum( sGetName );
770 :
771 : // determine line
772 0 : if( !nSttLine || nSttLine > pLines->size() )
773 0 : break;
774 0 : pLine = (*pLines)[ nSttLine-1 ];
775 :
776 : // determine box
777 0 : pBoxes = &pLine->GetTabBoxes();
778 0 : if( nSttBox >= pBoxes->size() )
779 0 : break;
780 0 : pBox = (*pBoxes)[ nSttBox ];
781 : }
782 :
783 0 : if( pBox )
784 : {
785 0 : if( !pBox->GetSttNd() )
786 : // "bubble up" to first box
787 0 : while( !pBox->GetTabLines().empty() )
788 0 : pBox = pBox->GetTabLines().front()->GetTabBoxes().front();
789 : }
790 : }
791 : else
792 : {
793 : // otherwise it is an absolute external presentation
794 0 : pBox = rTbl.GetTblBox( sGetName );
795 : }
796 0 : return pBox;
797 : }
798 :
799 0 : static String lcl_BoxNmToRel( const SwTable& rTbl, const SwTableNode& rTblNd,
800 : const String& rRefBoxNm, const String& rGetStr,
801 : bool bExtrnlNm )
802 : {
803 0 : String sCpy( rRefBoxNm );
804 0 : String sTmp( rGetStr );
805 0 : if( !bExtrnlNm )
806 : {
807 : // convert into external presentation
808 0 : SwTableBox* pBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(sTmp.ToInt64()));
809 0 : if( rTbl.GetTabSortBoxes().find( pBox ) == rTbl.GetTabSortBoxes().end() )
810 0 : return OUString('?');
811 0 : sTmp = pBox->GetName();
812 : }
813 :
814 : // If the formula is spanning over a table then keep external presentation
815 0 : if( &rTbl == &rTblNd.GetTable() )
816 : {
817 0 : long nBox = SwTable::_GetBoxNum( sTmp, sal_True );
818 0 : nBox -= SwTable::_GetBoxNum( sCpy, sal_True );
819 0 : long nLine = SwTable::_GetBoxNum( sTmp );
820 0 : nLine -= SwTable::_GetBoxNum( sCpy );
821 :
822 0 : sCpy = sTmp; //JP 01.11.95: add rest from box name
823 :
824 0 : sTmp = cRelKennung;
825 0 : sTmp += OUString::number( nBox );
826 0 : sTmp += cRelTrenner;
827 0 : sTmp += OUString::number( nLine );
828 :
829 0 : if( sCpy.Len() )
830 : {
831 0 : sTmp += cRelTrenner;
832 0 : sTmp += sCpy;
833 : }
834 : }
835 :
836 0 : if( sTmp.Len() && '>' == sTmp.GetChar( sTmp.Len() - 1 ))
837 0 : sTmp.Erase( sTmp.Len()-1 );
838 :
839 0 : return sTmp;
840 : }
841 :
842 0 : void SwTableFormula::GetBoxesOfFormula( const SwTable& rTbl,
843 : SwSelBoxes& rBoxes )
844 : {
845 0 : rBoxes.clear();
846 :
847 0 : BoxNmToPtr( &rTbl );
848 0 : ScanString( &SwTableFormula::_GetFmlBoxes, rTbl, &rBoxes );
849 0 : }
850 :
851 0 : void SwTableFormula::_GetFmlBoxes( const SwTable& rTbl, String& ,
852 : String& rFirstBox, String* pLastBox, void* pPara ) const
853 : {
854 0 : SwSelBoxes* pBoxes = (SwSelBoxes*)pPara;
855 0 : SwTableBox* pSttBox, *pEndBox = 0;
856 :
857 0 : rFirstBox.Erase(0,1); // delete box label
858 : // area in these parentheses?
859 0 : if( pLastBox )
860 : {
861 0 : pEndBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(pLastBox->ToInt64()));
862 :
863 : // Is it actually a valid pointer?
864 0 : if( rTbl.GetTabSortBoxes().find( pEndBox ) == rTbl.GetTabSortBoxes().end() )
865 0 : pEndBox = 0;
866 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
867 : }
868 :
869 0 : pSttBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(rFirstBox.ToInt64()));
870 : // Is it actually a valid pointer?
871 0 : if( rTbl.GetTabSortBoxes().find( pSttBox ) == rTbl.GetTabSortBoxes().end() )
872 0 : pSttBox = 0;
873 :
874 0 : if( pEndBox && pSttBox ) // area?
875 : {
876 : // get all selected boxes via layout and calculate their values
877 0 : SwSelBoxes aBoxes;
878 0 : GetBoxes( *pSttBox, *pEndBox, aBoxes );
879 0 : pBoxes->insert( aBoxes );
880 : }
881 0 : else if( pSttBox ) // only the StartBox?
882 0 : pBoxes->insert( pSttBox );
883 0 : }
884 :
885 0 : void SwTableFormula::GetBoxes( const SwTableBox& rSttBox,
886 : const SwTableBox& rEndBox,
887 : SwSelBoxes& rBoxes ) const
888 : {
889 : // get all selected boxes via layout
890 : const SwLayoutFrm *pStt, *pEnd;
891 0 : const SwFrm* pFrm = lcl_GetBoxFrm( rSttBox );
892 0 : pStt = pFrm ? pFrm->GetUpper() : 0;
893 0 : pEnd = ( 0 != (pFrm = lcl_GetBoxFrm( rEndBox ))) ? pFrm->GetUpper() : 0;
894 0 : if( !pStt || !pEnd )
895 0 : return ; // no valid selection
896 :
897 0 : GetTblSel( pStt, pEnd, rBoxes, 0 );
898 :
899 0 : const SwTable* pTbl = pStt->FindTabFrm()->GetTable();
900 :
901 : // filter headline boxes
902 0 : if( pTbl->GetRowsToRepeat() > 0 )
903 : {
904 : do { // middle-check loop
905 0 : const SwTableLine* pLine = rSttBox.GetUpper();
906 0 : while( pLine->GetUpper() )
907 0 : pLine = pLine->GetUpper()->GetUpper();
908 :
909 0 : if( pTbl->IsHeadline( *pLine ) )
910 0 : break; // headline in this area!
911 :
912 : // maybe start and end are swapped
913 0 : pLine = rEndBox.GetUpper();
914 0 : while ( pLine->GetUpper() )
915 0 : pLine = pLine->GetUpper()->GetUpper();
916 :
917 0 : if( pTbl->IsHeadline( *pLine ) )
918 0 : break; // headline in this area!
919 :
920 0 : const SwTabFrm *pTable = pStt->FindTabFrm();
921 0 : const SwTabFrm *pEndTable = pEnd->FindTabFrm();
922 :
923 0 : if( pTable == pEndTable ) // no split table
924 0 : break;
925 :
926 : // then remove table headers
927 0 : for (size_t n = 0; n < rBoxes.size(); ++n)
928 : {
929 0 : pLine = rBoxes[n]->GetUpper();
930 0 : while( pLine->GetUpper() )
931 0 : pLine = pLine->GetUpper()->GetUpper();
932 :
933 0 : if( pTbl->IsHeadline( *pLine ) )
934 0 : rBoxes.erase( rBoxes.begin() + n-- );
935 : }
936 : } while( false );
937 : }
938 : }
939 :
940 : /// Are all boxes valid that are referenced by the formula?
941 0 : void SwTableFormula::_HasValidBoxes( const SwTable& rTbl, String& ,
942 : String& rFirstBox, String* pLastBox, void* pPara ) const
943 : {
944 0 : bool* pBValid = (bool*)pPara;
945 0 : if( *pBValid ) // wrong is wrong
946 : {
947 0 : SwTableBox* pSttBox = 0, *pEndBox = 0;
948 0 : rFirstBox.Erase(0,1); // Kennung fuer Box loeschen
949 :
950 : // area in this parenthesis?
951 0 : if( pLastBox )
952 0 : rFirstBox.Erase( 0, pLastBox->Len()+1 );
953 :
954 0 : switch( eNmType)
955 : {
956 : case INTRNL_NAME:
957 0 : if( pLastBox )
958 0 : pEndBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(pLastBox->ToInt64()));
959 0 : pSttBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(rFirstBox.ToInt64()));
960 0 : break;
961 :
962 : case REL_NAME:
963 : {
964 0 : const SwNode* pNd = GetNodeOfFormula();
965 : const SwTableBox* pBox = !pNd ? 0
966 : : (SwTableBox *)rTbl.GetTblBox(
967 0 : pNd->FindTableBoxStartNode()->GetIndex() );
968 0 : if( pLastBox )
969 0 : pEndBox = (SwTableBox*)lcl_RelToBox( rTbl, pBox, *pLastBox );
970 0 : pSttBox = (SwTableBox*)lcl_RelToBox( rTbl, pBox, rFirstBox );
971 : }
972 0 : break;
973 :
974 : case EXTRNL_NAME:
975 0 : if( pLastBox )
976 0 : pEndBox = (SwTableBox*)rTbl.GetTblBox( *pLastBox );
977 0 : pSttBox = (SwTableBox*)rTbl.GetTblBox( rFirstBox );
978 0 : break;
979 : }
980 :
981 : // Are these valid pointers?
982 0 : if( ( pLastBox &&
983 0 : ( !pEndBox || rTbl.GetTabSortBoxes().find( pEndBox ) == rTbl.GetTabSortBoxes().end() ) ) ||
984 0 : ( !pSttBox || rTbl.GetTabSortBoxes().find( pSttBox ) == rTbl.GetTabSortBoxes().end() ) )
985 0 : *pBValid = false;
986 : }
987 0 : }
988 :
989 0 : bool SwTableFormula::HasValidBoxes() const
990 : {
991 0 : bool bRet = true;
992 0 : const SwNode* pNd = GetNodeOfFormula();
993 0 : if( pNd && 0 != ( pNd = pNd->FindTableNode() ) )
994 : ScanString( &SwTableFormula::_HasValidBoxes,
995 0 : ((SwTableNode*)pNd)->GetTable(), &bRet );
996 0 : return bRet;
997 : }
998 :
999 0 : sal_uInt16 SwTableFormula::GetLnPosInTbl( const SwTable& rTbl, const SwTableBox* pBox )
1000 : {
1001 0 : sal_uInt16 nRet = USHRT_MAX;
1002 0 : if( pBox )
1003 : {
1004 0 : const SwTableLine* pLn = pBox->GetUpper();
1005 0 : while( pLn->GetUpper() )
1006 0 : pLn = pLn->GetUpper()->GetUpper();
1007 0 : nRet = rTbl.GetTabLines().GetPos( pLn );
1008 : }
1009 0 : return nRet;
1010 : }
1011 :
1012 0 : void SwTableFormula::_SplitMergeBoxNm( const SwTable& rTbl, String& rNewStr,
1013 : String& rFirstBox, String* pLastBox, void* pPara ) const
1014 : {
1015 0 : SwTableFmlUpdate& rTblUpd = *(SwTableFmlUpdate*)pPara;
1016 :
1017 0 : rNewStr += rFirstBox.Copy(0,1); // get label for the box
1018 0 : rFirstBox.Erase(0,1);
1019 :
1020 0 : String sTblNm;
1021 0 : const SwTable* pTbl = &rTbl;
1022 :
1023 0 : String* pTblNmBox = pLastBox ? pLastBox : &rFirstBox;
1024 :
1025 0 : sal_uInt16 nLastBoxLen = pTblNmBox->Len();
1026 0 : sal_uInt16 nTrenner = pTblNmBox->Search( '.' );
1027 0 : if( STRING_NOTFOUND != nTrenner &&
1028 : // If there are dots in the name, than these appear in pairs (e.g. A1.1.1)!
1029 0 : (comphelper::string::getTokenCount(*pTblNmBox, '.') - 1) & 1 )
1030 : {
1031 0 : sTblNm = pTblNmBox->Copy( 0, nTrenner );
1032 0 : pTblNmBox->Erase( 0, nTrenner + 1); // remove dot
1033 0 : const SwTable* pFnd = FindTable( *rTbl.GetFrmFmt()->GetDoc(), sTblNm );
1034 0 : if( pFnd )
1035 0 : pTbl = pFnd;
1036 :
1037 0 : if( TBL_MERGETBL == rTblUpd.eFlags )
1038 : {
1039 0 : if( pFnd )
1040 : {
1041 0 : if( pFnd == rTblUpd.DATA.pDelTbl )
1042 : {
1043 0 : if( rTblUpd.pTbl != &rTbl ) // not the current one
1044 0 : (rNewStr += rTblUpd.pTbl->GetFrmFmt()->GetName() )
1045 0 : += '.'; // set new table name
1046 0 : rTblUpd.bModified = sal_True;
1047 : }
1048 0 : else if( pFnd != rTblUpd.pTbl ||
1049 0 : ( rTblUpd.pTbl != &rTbl && &rTbl != rTblUpd.DATA.pDelTbl))
1050 0 : (rNewStr += sTblNm ) += '.'; // keep table name
1051 : else
1052 0 : rTblUpd.bModified = sal_True;
1053 : }
1054 : else
1055 0 : (rNewStr += sTblNm ) += '.'; // keep table name
1056 : }
1057 : }
1058 0 : if( pTblNmBox == pLastBox )
1059 0 : rFirstBox.Erase( 0, nLastBoxLen + 1 );
1060 :
1061 0 : SwTableBox* pSttBox = 0, *pEndBox = 0;
1062 0 : switch( eNmType )
1063 : {
1064 : case INTRNL_NAME:
1065 0 : if( pLastBox )
1066 0 : pEndBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(pLastBox->ToInt64()));
1067 0 : pSttBox = reinterpret_cast<SwTableBox*>(sal::static_int_cast<sal_IntPtr>(rFirstBox.ToInt64()));
1068 0 : break;
1069 :
1070 : case REL_NAME:
1071 : {
1072 0 : const SwNode* pNd = GetNodeOfFormula();
1073 : const SwTableBox* pBox = pNd ? pTbl->GetTblBox(
1074 0 : pNd->FindTableBoxStartNode()->GetIndex() ) : 0;
1075 0 : if( pLastBox )
1076 0 : pEndBox = (SwTableBox*)lcl_RelToBox( *pTbl, pBox, *pLastBox );
1077 0 : pSttBox = (SwTableBox*)lcl_RelToBox( *pTbl, pBox, rFirstBox );
1078 : }
1079 0 : break;
1080 :
1081 : case EXTRNL_NAME:
1082 0 : if( pLastBox )
1083 0 : pEndBox = (SwTableBox*)pTbl->GetTblBox( *pLastBox );
1084 0 : pSttBox = (SwTableBox*)pTbl->GetTblBox( rFirstBox );
1085 0 : break;
1086 : }
1087 :
1088 0 : if( pLastBox && pTbl->GetTabSortBoxes().find( pEndBox ) == pTbl->GetTabSortBoxes().end() )
1089 0 : pEndBox = 0;
1090 0 : if( pTbl->GetTabSortBoxes().find( pSttBox ) == pTbl->GetTabSortBoxes().end() )
1091 0 : pSttBox = 0;
1092 :
1093 0 : if( TBL_SPLITTBL == rTblUpd.eFlags )
1094 : {
1095 : // Where are the boxes - in the old or in the new table?
1096 0 : bool bInNewTbl = false;
1097 0 : if( pLastBox )
1098 : {
1099 : // It is the "first" box in this selection. It determines if the formula is placed in
1100 : // the new or the old table.
1101 0 : sal_uInt16 nEndLnPos = SwTableFormula::GetLnPosInTbl( *pTbl, pEndBox ),
1102 0 : nSttLnPos = SwTableFormula::GetLnPosInTbl( *pTbl, pSttBox );
1103 :
1104 0 : if( USHRT_MAX != nSttLnPos && USHRT_MAX != nEndLnPos &&
1105 0 : ((rTblUpd.nSplitLine <= nSttLnPos) ==
1106 : (rTblUpd.nSplitLine <= nEndLnPos)) )
1107 : {
1108 : // stay in same table
1109 0 : bInNewTbl = rTblUpd.nSplitLine <= nEndLnPos &&
1110 0 : pTbl == rTblUpd.pTbl;
1111 : }
1112 : else
1113 : {
1114 : // this is definitely an invalid formula, also mark as modified for Undo
1115 0 : rTblUpd.bModified = sal_True;
1116 0 : if( pEndBox )
1117 0 : bInNewTbl = USHRT_MAX != nEndLnPos &&
1118 0 : rTblUpd.nSplitLine <= nEndLnPos &&
1119 0 : pTbl == rTblUpd.pTbl;
1120 : }
1121 : }
1122 : else
1123 : {
1124 0 : sal_uInt16 nSttLnPos = SwTableFormula::GetLnPosInTbl( *pTbl, pSttBox );
1125 : // Put it in the new table?
1126 0 : bInNewTbl = USHRT_MAX != nSttLnPos &&
1127 0 : rTblUpd.nSplitLine <= nSttLnPos &&
1128 0 : pTbl == rTblUpd.pTbl;
1129 : }
1130 :
1131 : // formula goes into new table
1132 0 : if( rTblUpd.bBehindSplitLine )
1133 : {
1134 0 : if( !bInNewTbl )
1135 : {
1136 0 : rTblUpd.bModified = sal_True;
1137 0 : ( rNewStr += rTblUpd.pTbl->GetFrmFmt()->GetName() ) += '.';
1138 : }
1139 0 : else if( sTblNm.Len() )
1140 0 : ( rNewStr += sTblNm ) += '.';
1141 : }
1142 0 : else if( bInNewTbl )
1143 : {
1144 0 : rTblUpd.bModified = sal_True;
1145 0 : ( rNewStr += *rTblUpd.DATA.pNewTblNm ) += '.';
1146 : }
1147 0 : else if( sTblNm.Len() )
1148 0 : ( rNewStr += sTblNm ) += '.';
1149 : }
1150 :
1151 0 : if( pLastBox )
1152 0 : ( rNewStr += OUString::valueOf(static_cast<sal_Int64>((sal_PtrDiff)pEndBox)) ) += ':';
1153 0 : ( rNewStr += OUString::valueOf(static_cast<sal_Int64>((sal_PtrDiff)pSttBox)) )
1154 0 : += rFirstBox.GetChar( rFirstBox.Len() - 1 );
1155 0 : }
1156 :
1157 : /// Create external formula but remember that the formula is placed in a split/merged table
1158 0 : void SwTableFormula::ToSplitMergeBoxNm( SwTableFmlUpdate& rTblUpd )
1159 : {
1160 : const SwTable* pTbl;
1161 0 : const SwNode* pNd = GetNodeOfFormula();
1162 0 : if( pNd && 0 != ( pNd = pNd->FindTableNode() ))
1163 0 : pTbl = &((SwTableNode*)pNd)->GetTable();
1164 : else
1165 0 : pTbl = rTblUpd.pTbl;
1166 :
1167 0 : sFormel = ScanString( &SwTableFormula::_SplitMergeBoxNm, *pTbl, (void*)&rTblUpd );
1168 0 : eNmType = INTRNL_NAME;
1169 99 : }
1170 :
1171 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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