Bug Summary

File:home/maarten/src/libreoffice/core/include/rtl/ref.hxx
Warning:line 192, column 9
Use of memory after it is freed

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-unknown-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name undoblk3.cxx -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -mframe-pointer=all -fmath-errno -fno-rounding-math -mconstructor-aliases -munwind-tables -target-cpu x86-64 -fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir /usr/lib64/clang/11.0.0 -isystem /usr/include/libxml2 -D BOOST_ERROR_CODE_HEADER_ONLY -D BOOST_SYSTEM_NO_DEPRECATED -D CPPU_ENV=gcc3 -D LINUX -D OSL_DEBUG_LEVEL=1 -D SAL_LOG_INFO -D SAL_LOG_WARN -D UNIX -D UNX -D X86_64 -D _PTHREADS -D _REENTRANT -D SC_DLLIMPLEMENTATION -D SC_INFO_OSVERSION="LINUX" -D SYSTEM_LIBXML -D EXCEPTIONS_ON -D LIBO_INTERNAL_ONLY -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/liborcus/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/mdds/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/icu/source -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/icu/source/i18n -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/icu/source/common -I /home/maarten/src/libreoffice/core/external/clew/source/include -I /home/maarten/src/libreoffice/core/external/boost/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/boost -I /home/maarten/src/libreoffice/core/sc/source/core/inc -I /home/maarten/src/libreoffice/core/sc/source/filter/inc -I /home/maarten/src/libreoffice/core/sc/source/ui/inc -I /home/maarten/src/libreoffice/core/sc/inc -I /home/maarten/src/libreoffice/core/workdir/SdiTarget/sc/sdi -I /home/maarten/src/libreoffice/core/include -I /usr/lib/jvm/java-11-openjdk-11.0.9.10-0.0.ea.fc33.x86_64/include -I /usr/lib/jvm/java-11-openjdk-11.0.9.10-0.0.ea.fc33.x86_64/include/linux -I /home/maarten/src/libreoffice/core/config_host -I /home/maarten/src/libreoffice/core/workdir/CustomTarget/officecfg/registry -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/udkapi/normal -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/offapi/normal -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/oovbaapi/normal -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/10/../../../../include/c++/10 -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/10/../../../../include/c++/10/x86_64-redhat-linux -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/10/../../../../include/c++/10/backward -internal-isystem /usr/local/include -internal-isystem /usr/lib64/clang/11.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O0 -Wno-missing-braces -std=c++17 -fdeprecated-macro -fdebug-compilation-dir /home/maarten/src/libreoffice/core -ferror-limit 19 -fvisibility hidden -fvisibility-inlines-hidden -stack-protector 2 -fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -debug-info-kind=constructor -analyzer-output=html -faddrsig -o /home/maarten/tmp/wis/scan-build-libreoffice/output/report/2020-10-07-141433-9725-1 -x c++ /home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx

/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx

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 <sal/config.h>
21
22#include <memory>
23
24#include <scitems.hxx>
25#include <editeng/boxitem.hxx>
26#include <editeng/justifyitem.hxx>
27#include <svl/srchitem.hxx>
28#include <sfx2/linkmgr.hxx>
29#include <vcl/virdev.hxx>
30#include <sfx2/app.hxx>
31#include <svx/svdundo.hxx>
32
33#include <undoblk.hxx>
34#include <globstr.hrc>
35#include <scresid.hxx>
36#include <global.hxx>
37#include <arealink.hxx>
38#include <patattr.hxx>
39#include <target.hxx>
40#include <document.hxx>
41#include <docpool.hxx>
42#include <docsh.hxx>
43#include <tabvwsh.hxx>
44#include <undoolk.hxx>
45#include <undoutil.hxx>
46#include <chgtrack.hxx>
47#include <paramisc.hxx>
48#include <postit.hxx>
49#include <progress.hxx>
50#include <editutil.hxx>
51#include <editdataarray.hxx>
52#include <rowheightcontext.hxx>
53
54// TODO:
55/*A*/ // SetOptimalHeight on Document, when no View
56
57ScUndoDeleteContents::ScUndoDeleteContents(
58 ScDocShell* pNewDocShell,
59 const ScMarkData& rMark, const ScRange& rRange,
60 ScDocumentUniquePtr&& pNewUndoDoc, bool bNewMulti,
61 InsertDeleteFlags nNewFlags, bool bObjects )
62 : ScSimpleUndo( pNewDocShell ),
63 aRange ( rRange ),
64 aMarkData ( rMark ),
65 pUndoDoc ( std::move(pNewUndoDoc) ),
66 nFlags ( nNewFlags ),
67 bMulti ( bNewMulti ) // unnecessary
68{
69 if (bObjects)
70 pDrawUndo = GetSdrUndoAction( &pDocShell->GetDocument() );
71
72 if ( !(aMarkData.IsMarked() || aMarkData.IsMultiMarked()) ) // if no cell is selected:
73 aMarkData.SetMarkArea( aRange ); // select cell under cursor
74
75 SetChangeTrack();
76}
77
78ScUndoDeleteContents::~ScUndoDeleteContents()
79{
80 pUndoDoc.reset();
81 pDrawUndo.reset();
82}
83
84OUString ScUndoDeleteContents::GetComment() const
85{
86 return ScResId( STR_UNDO_DELETECONTENTSreinterpret_cast<char const *>("STR_UNDO_DELETECONTENTS"
"\004" u8"Delete")
); // "Delete"
87}
88
89void ScUndoDeleteContents::SetDataSpans( const std::shared_ptr<DataSpansType>& pSpans )
90{
91 mpDataSpans = pSpans;
92}
93
94void ScUndoDeleteContents::SetChangeTrack()
95{
96 ScChangeTrack* pChangeTrack = pDocShell->GetDocument().GetChangeTrack();
97 if ( pChangeTrack && (nFlags & InsertDeleteFlags::CONTENTS) )
98 pChangeTrack->AppendContentRange( aRange, pUndoDoc.get(),
99 nStartChangeAction, nEndChangeAction );
100 else
101 nStartChangeAction = nEndChangeAction = 0;
102}
103
104void ScUndoDeleteContents::DoChange( const bool bUndo )
105{
106 ScDocument& rDoc = pDocShell->GetDocument();
107
108 SetViewMarkData( aMarkData );
109
110 sal_uInt16 nExtFlags = 0;
111
112 if (bUndo) // only Undo
113 {
114 InsertDeleteFlags nUndoFlags = InsertDeleteFlags::NONE; // copy either all or none of the content
115 if (nFlags & InsertDeleteFlags::CONTENTS) // (Only the correct ones have been copied into UndoDoc)
116 nUndoFlags |= InsertDeleteFlags::CONTENTS;
117 if (nFlags & InsertDeleteFlags::ATTRIB)
118 nUndoFlags |= InsertDeleteFlags::ATTRIB;
119 if (nFlags & InsertDeleteFlags::EDITATTR) // Edit-Engine attribute
120 nUndoFlags |= InsertDeleteFlags::STRING; // -> Cells will be changed
121 // do not create clones of note captions, they will be restored via drawing undo
122 nUndoFlags |= InsertDeleteFlags::NOCAPTIONS;
123
124 ScRange aCopyRange = aRange;
125 SCTAB nTabCount = rDoc.GetTableCount();
126 aCopyRange.aStart.SetTab(0);
127 aCopyRange.aEnd.SetTab(nTabCount-1);
128
129 pUndoDoc->CopyToDocument(aCopyRange, nUndoFlags, bMulti, rDoc, &aMarkData);
130
131 DoSdrUndoAction( pDrawUndo.get(), &rDoc );
132
133 ScChangeTrack* pChangeTrack = rDoc.GetChangeTrack();
134 if ( pChangeTrack )
135 pChangeTrack->Undo( nStartChangeAction, nEndChangeAction );
136
137 pDocShell->UpdatePaintExt( nExtFlags, aRange ); // content after the change
138 }
139 else // only Redo
140 {
141 pDocShell->UpdatePaintExt( nExtFlags, aRange ); // content before the change
142
143 aMarkData.MarkToMulti();
144 RedoSdrUndoAction( pDrawUndo.get() );
145 // do not delete objects and note captions, they have been removed via drawing undo
146 InsertDeleteFlags nRedoFlags = (nFlags & ~InsertDeleteFlags::OBJECTS) | InsertDeleteFlags::NOCAPTIONS;
147 rDoc.DeleteSelection( nRedoFlags, aMarkData );
148 aMarkData.MarkToSimple();
149
150 SetChangeTrack();
151 }
152
153 if (nFlags & InsertDeleteFlags::CONTENTS)
154 {
155 // Broadcast only when the content changes. fdo#74687
156 if (mpDataSpans)
157 BroadcastChanges(*mpDataSpans);
158 else
159 BroadcastChanges(aRange);
160 }
161
162 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
163 if ( !( pViewShell && pViewShell->AdjustRowHeight(
164 aRange.aStart.Row(), aRange.aEnd.Row() ) ) )
165/*A*/ pDocShell->PostPaint( aRange, PaintPartFlags::Grid | PaintPartFlags::Extras, nExtFlags );
166
167 if (pViewShell)
168 pViewShell->CellContentChanged();
169
170 ShowTable( aRange );
171}
172
173void ScUndoDeleteContents::Undo()
174{
175 BeginUndo();
176 DoChange( true );
177 EndUndo();
178
179 HelperNotifyChanges::NotifyIfChangesListeners(*pDocShell, aRange);
180}
181
182void ScUndoDeleteContents::Redo()
183{
184 BeginRedo();
185 DoChange( false );
186 EndRedo();
187
188 HelperNotifyChanges::NotifyIfChangesListeners(*pDocShell, aRange);
189}
190
191void ScUndoDeleteContents::Repeat(SfxRepeatTarget& rTarget)
192{
193 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
194 static_cast<ScTabViewTarget&>(rTarget).GetViewShell()->DeleteContents( nFlags );
195}
196
197bool ScUndoDeleteContents::CanRepeat(SfxRepeatTarget& rTarget) const
198{
199 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
200}
201
202ScUndoFillTable::ScUndoFillTable( ScDocShell* pNewDocShell,
203 const ScMarkData& rMark,
204 SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
205 SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
206 ScDocumentUniquePtr pNewUndoDoc, bool bNewMulti, SCTAB nSrc,
207 InsertDeleteFlags nFlg, ScPasteFunc nFunc, bool bSkip, bool bLink )
208 : ScSimpleUndo( pNewDocShell ),
209 aRange ( nStartX, nStartY, nStartZ, nEndX, nEndY, nEndZ ),
210 aMarkData ( rMark ),
211 pUndoDoc ( std::move(pNewUndoDoc) ),
212 nFlags ( nFlg ),
213 nFunction ( nFunc ),
214 nSrcTab ( nSrc ),
215 bMulti ( bNewMulti ),
216 bSkipEmpty ( bSkip ),
217 bAsLink ( bLink )
218{
219 SetChangeTrack();
220}
221
222ScUndoFillTable::~ScUndoFillTable()
223{
224}
225
226OUString ScUndoFillTable::GetComment() const
227{
228 return ScResId( STR_FILL_TABreinterpret_cast<char const *>("STR_FILL_TAB" "\004" u8"Fill Sheets"
)
);
229}
230
231void ScUndoFillTable::SetChangeTrack()
232{
233 ScChangeTrack* pChangeTrack = pDocShell->GetDocument().GetChangeTrack();
234 if ( pChangeTrack )
235 {
236 SCTAB nTabCount = pDocShell->GetDocument().GetTableCount();
237 ScRange aWorkRange(aRange);
238 nStartChangeAction = 0;
239 sal_uLong nTmpAction;
240 for (const auto& rTab : aMarkData)
241 {
242 if (rTab >= nTabCount)
243 break;
244 if (rTab != nSrcTab)
245 {
246 aWorkRange.aStart.SetTab(rTab);
247 aWorkRange.aEnd.SetTab(rTab);
248 pChangeTrack->AppendContentRange( aWorkRange, pUndoDoc.get(),
249 nTmpAction, nEndChangeAction );
250 if ( !nStartChangeAction )
251 nStartChangeAction = nTmpAction;
252 }
253 }
254 }
255 else
256 nStartChangeAction = nEndChangeAction = 0;
257}
258
259void ScUndoFillTable::DoChange( const bool bUndo )
260{
261 ScDocument& rDoc = pDocShell->GetDocument();
262
263 SetViewMarkData( aMarkData );
264
265 if (bUndo) // only Undo
266 {
267 SCTAB nTabCount = rDoc.GetTableCount();
268 ScRange aWorkRange(aRange);
269 for (const auto& rTab : aMarkData)
270 {
271 if (rTab >= nTabCount)
272 break;
273 if (rTab != nSrcTab)
274 {
275 aWorkRange.aStart.SetTab(rTab);
276 aWorkRange.aEnd.SetTab(rTab);
277 if (bMulti)
278 rDoc.DeleteSelectionTab( rTab, InsertDeleteFlags::ALL, aMarkData );
279 else
280 rDoc.DeleteAreaTab( aWorkRange, InsertDeleteFlags::ALL );
281 pUndoDoc->CopyToDocument(aWorkRange, InsertDeleteFlags::ALL, bMulti, rDoc, &aMarkData);
282 }
283 }
284
285 ScChangeTrack* pChangeTrack = rDoc.GetChangeTrack();
286 if ( pChangeTrack )
287 pChangeTrack->Undo( nStartChangeAction, nEndChangeAction );
288 }
289 else // only Redo
290 {
291 aMarkData.MarkToMulti();
292 rDoc.FillTabMarked( nSrcTab, aMarkData, nFlags, nFunction, bSkipEmpty, bAsLink );
293 aMarkData.MarkToSimple();
294 SetChangeTrack();
295 }
296
297 pDocShell->PostPaint(0,0,0,rDoc.MaxCol(),rDoc.MaxRow(),MAXTAB, PaintPartFlags::Grid|PaintPartFlags::Extras);
298 pDocShell->PostDataChanged();
299
300 // CellContentChanged comes with the selection
301
302 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
303 if (pViewShell)
304 {
305 SCTAB nTab = pViewShell->GetViewData().GetTabNo();
306 if ( !aMarkData.GetTableSelect(nTab) )
307 pViewShell->SetTabNo( nSrcTab );
308
309 pViewShell->DoneBlockMode(); // causes problems otherwise since selection is on the wrong sheet.
310 }
311}
312
313void ScUndoFillTable::Undo()
314{
315 BeginUndo();
316 DoChange( true );
317 EndUndo();
318}
319
320void ScUndoFillTable::Redo()
321{
322 BeginRedo();
323 DoChange( false );
324 EndRedo();
325}
326
327void ScUndoFillTable::Repeat(SfxRepeatTarget& rTarget)
328{
329 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
330 static_cast<ScTabViewTarget&>(rTarget).GetViewShell()->FillTab( nFlags, nFunction, bSkipEmpty, bAsLink );
331}
332
333bool ScUndoFillTable::CanRepeat(SfxRepeatTarget& rTarget) const
334{
335 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
336}
337
338ScUndoSelectionAttr::ScUndoSelectionAttr( ScDocShell* pNewDocShell,
339 const ScMarkData& rMark,
340 SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
341 SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
342 ScDocumentUniquePtr pNewUndoDoc, bool bNewMulti,
343 const ScPatternAttr* pNewApply,
344 const SvxBoxItem* pNewOuter, const SvxBoxInfoItem* pNewInner,
345 const ScRange* pRangeCover )
346 : ScSimpleUndo( pNewDocShell ),
347 aMarkData ( rMark ),
348 aRange ( nStartX, nStartY, nStartZ, nEndX, nEndY, nEndZ ),
349 mpDataArray(new ScEditDataArray),
350 pUndoDoc ( std::move(pNewUndoDoc) ),
351 bMulti ( bNewMulti )
352{
353 ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();
354 pApplyPattern = const_cast<ScPatternAttr*>(&pPool->Put( *pNewApply ));
355 pLineOuter = pNewOuter ? const_cast<SvxBoxItem*>( &pPool->Put( *pNewOuter ) ) : nullptr;
356 pLineInner = pNewInner ? const_cast<SvxBoxInfoItem*>( &pPool->Put( *pNewInner ) ) : nullptr;
357 aRangeCover = pRangeCover ? *pRangeCover : aRange;
358}
359
360ScUndoSelectionAttr::~ScUndoSelectionAttr()
361{
362 ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();
363 pPool->Remove(*pApplyPattern);
364 if (pLineOuter)
365 pPool->Remove(*pLineOuter);
366 if (pLineInner)
367 pPool->Remove(*pLineInner);
368
369 pUndoDoc.reset();
370}
371
372OUString ScUndoSelectionAttr::GetComment() const
373{
374 //"Attribute" "/Lines"
375 return ScResId( pLineOuter ? STR_UNDO_SELATTRLINESreinterpret_cast<char const *>("STR_UNDO_SELATTRLINES" "\004"
u8"Attributes/Lines")
: STR_UNDO_SELATTRreinterpret_cast<char const *>("STR_UNDO_SELATTR" "\004"
u8"Attributes")
);
376}
377
378ScEditDataArray* ScUndoSelectionAttr::GetDataArray()
379{
380 return mpDataArray.get();
381}
382
383void ScUndoSelectionAttr::DoChange( const bool bUndo )
384{
385 ScDocument& rDoc = pDocShell->GetDocument();
386
387 SetViewMarkData( aMarkData );
388
389 ScRange aEffRange( aRangeCover );
390 if ( rDoc.HasAttrib( aEffRange, HasAttrFlags::Merged ) ) // merged cells?
391 rDoc.ExtendMerge( aEffRange );
392
393 sal_uInt16 nExtFlags = 0;
394 pDocShell->UpdatePaintExt( nExtFlags, aEffRange );
395
396 ChangeEditData(bUndo);
397
398 if (bUndo) // only for Undo
399 {
400 ScRange aCopyRange = aRangeCover;
401 SCTAB nTabCount = rDoc.GetTableCount();
402 aCopyRange.aStart.SetTab(0);
403 aCopyRange.aEnd.SetTab(nTabCount-1);
404 pUndoDoc->CopyToDocument(aCopyRange, InsertDeleteFlags::ATTRIB, bMulti, rDoc, &aMarkData);
405 }
406 else // only for Redo
407 {
408 aMarkData.MarkToMulti();
409 rDoc.ApplySelectionPattern( *pApplyPattern, aMarkData );
410 aMarkData.MarkToSimple();
411
412 if (pLineOuter)
413 rDoc.ApplySelectionFrame(aMarkData, *pLineOuter, pLineInner);
414 }
415
416 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
417 if ( !( pViewShell && pViewShell->AdjustBlockHeight() ) )
418/*A*/ pDocShell->PostPaint( aEffRange, PaintPartFlags::Grid | PaintPartFlags::Extras, nExtFlags );
419
420 ShowTable( aRange );
421}
422
423void ScUndoSelectionAttr::ChangeEditData( const bool bUndo )
424{
425 ScDocument& rDoc = pDocShell->GetDocument();
426 for (const ScEditDataArray::Item* pItem = mpDataArray->First(); pItem; pItem = mpDataArray->Next())
427 {
428 ScAddress aPos(pItem->GetCol(), pItem->GetRow(), pItem->GetTab());
429 if (rDoc.GetCellType(aPos) != CELLTYPE_EDIT)
430 continue;
431
432 if (bUndo)
433 {
434 if (pItem->GetOldData())
435 rDoc.SetEditText(aPos, *pItem->GetOldData(), nullptr);
436 else
437 rDoc.SetEmptyCell(aPos);
438 }
439 else
440 {
441 if (pItem->GetNewData())
442 rDoc.SetEditText(aPos, *pItem->GetNewData(), nullptr);
443 else
444 rDoc.SetEmptyCell(aPos);
445 }
446 }
447}
448
449void ScUndoSelectionAttr::Undo()
450{
451 BeginUndo();
452 DoChange( true );
453 EndUndo();
454}
455
456void ScUndoSelectionAttr::Redo()
457{
458 BeginRedo();
459 DoChange( false );
460 EndRedo();
461}
462
463void ScUndoSelectionAttr::Repeat(SfxRepeatTarget& rTarget)
464{
465 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
466 {
467 ScTabViewShell& rViewShell = *static_cast<ScTabViewTarget&>(rTarget).GetViewShell();
468 if (pLineOuter)
469 rViewShell.ApplyPatternLines(*pApplyPattern, *pLineOuter, pLineInner);
470 else
471 rViewShell.ApplySelectionPattern( *pApplyPattern );
472 }
473}
474
475bool ScUndoSelectionAttr::CanRepeat(SfxRepeatTarget& rTarget) const
476{
477 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
478}
479
480ScUndoAutoFill::ScUndoAutoFill( ScDocShell* pNewDocShell,
481 const ScRange& rRange, const ScRange& rSourceArea,
482 ScDocumentUniquePtr pNewUndoDoc, const ScMarkData& rMark,
483 FillDir eNewFillDir, FillCmd eNewFillCmd, FillDateCmd eNewFillDateCmd,
484 double fNewStartValue, double fNewStepValue, double fNewMaxValue )
485 : ScBlockUndo( pNewDocShell, rRange, SC_UNDO_AUTOHEIGHT ),
486 aSource ( rSourceArea ),
487 aMarkData ( rMark ),
488 pUndoDoc ( std::move(pNewUndoDoc) ),
489 eFillDir ( eNewFillDir ),
490 eFillCmd ( eNewFillCmd ),
491 eFillDateCmd ( eNewFillDateCmd ),
492 fStartValue ( fNewStartValue ),
493 fStepValue ( fNewStepValue ),
494 fMaxValue ( fNewMaxValue )
495{
496 SetChangeTrack();
497}
498
499ScUndoAutoFill::~ScUndoAutoFill()
500{
501}
502
503OUString ScUndoAutoFill::GetComment() const
504{
505 return ScResId( STR_UNDO_AUTOFILLreinterpret_cast<char const *>("STR_UNDO_AUTOFILL" "\004"
u8"Fill")
); //"Fill"
506}
507
508void ScUndoAutoFill::SetChangeTrack()
509{
510 ScChangeTrack* pChangeTrack = pDocShell->GetDocument().GetChangeTrack();
511 if ( pChangeTrack )
512 pChangeTrack->AppendContentRange( aBlockRange, pUndoDoc.get(),
513 nStartChangeAction, nEndChangeAction );
514 else
515 nStartChangeAction = nEndChangeAction = 0;
516}
517
518void ScUndoAutoFill::Undo()
519{
520 BeginUndo();
521
522 ScDocument& rDoc = pDocShell->GetDocument();
523
524 SCTAB nTabCount = rDoc.GetTableCount();
525 for (const auto& rTab : aMarkData)
526 {
527 if (rTab >= nTabCount)
528 break;
529 ScRange aWorkRange = aBlockRange;
530 aWorkRange.aStart.SetTab(rTab);
531 aWorkRange.aEnd.SetTab(rTab);
532
533 sal_uInt16 nExtFlags = 0;
534 pDocShell->UpdatePaintExt( nExtFlags, aWorkRange );
535 rDoc.DeleteAreaTab( aWorkRange, InsertDeleteFlags::AUTOFILL );
536 pUndoDoc->CopyToDocument(aWorkRange, InsertDeleteFlags::AUTOFILL, false, rDoc);
537
538 // Actually we'd only need to broadcast the cells inserted during
539 // CopyToDocument(), as DeleteAreaTab() broadcasts deleted cells. For
540 // this we'd need to either record the span sets or let
541 // CopyToDocument() broadcast.
542 BroadcastChanges( aWorkRange);
543
544 rDoc.ExtendMerge( aWorkRange, true );
545 pDocShell->PostPaint( aWorkRange, PaintPartFlags::Grid, nExtFlags );
546 }
547 pDocShell->PostDataChanged();
548 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
549 if (pViewShell)
550 pViewShell->CellContentChanged();
551
552 ScChangeTrack* pChangeTrack = rDoc.GetChangeTrack();
553 if ( pChangeTrack )
554 pChangeTrack->Undo( nStartChangeAction, nEndChangeAction );
555
556 EndUndo();
557}
558
559void ScUndoAutoFill::Redo()
560{
561 BeginRedo();
562
563//! Select sheet
564
565 SCCOLROW nCount = 0;
566 switch (eFillDir)
567 {
568 case FILL_TO_BOTTOM:
569 nCount = aBlockRange.aEnd.Row() - aSource.aEnd.Row();
570 break;
571 case FILL_TO_RIGHT:
572 nCount = aBlockRange.aEnd.Col() - aSource.aEnd.Col();
573 break;
574 case FILL_TO_TOP:
575 nCount = aSource.aStart.Row() - aBlockRange.aStart.Row();
576 break;
577 case FILL_TO_LEFT:
578 nCount = aSource.aStart.Col() - aBlockRange.aStart.Col();
579 break;
580 }
581
582 ScDocument& rDoc = pDocShell->GetDocument();
583 if ( fStartValue != MAXDOUBLE1.7e307 )
584 {
585 SCCOL nValX = (eFillDir == FILL_TO_LEFT) ? aSource.aEnd.Col() : aSource.aStart.Col();
586 SCROW nValY = (eFillDir == FILL_TO_TOP ) ? aSource.aEnd.Row() : aSource.aStart.Row();
587 SCTAB nTab = aSource.aStart.Tab();
588 rDoc.SetValue( nValX, nValY, nTab, fStartValue );
589 }
590 sal_uLong nProgCount;
591 if (eFillDir == FILL_TO_BOTTOM || eFillDir == FILL_TO_TOP)
592 nProgCount = aSource.aEnd.Col() - aSource.aStart.Col() + 1;
593 else
594 nProgCount = aSource.aEnd.Row() - aSource.aStart.Row() + 1;
595 nProgCount *= nCount;
596 ScProgress aProgress( rDoc.GetDocumentShell(),
597 ScResId(STR_FILL_SERIES_PROGRESSreinterpret_cast<char const *>("STR_FILL_SERIES_PROGRESS"
"\004" u8"Fill Row...")
), nProgCount, true );
598
599 rDoc.Fill( aSource.aStart.Col(), aSource.aStart.Row(),
600 aSource.aEnd.Col(), aSource.aEnd.Row(), &aProgress,
601 aMarkData, nCount,
602 eFillDir, eFillCmd, eFillDateCmd,
603 fStepValue, fMaxValue );
604
605 SetChangeTrack();
606
607 pDocShell->PostPaint( aBlockRange, PaintPartFlags::Grid );
608 pDocShell->PostDataChanged();
609 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
610 if (pViewShell)
611 pViewShell->CellContentChanged();
612
613 EndRedo();
614}
615
616void ScUndoAutoFill::Repeat(SfxRepeatTarget& rTarget)
617{
618 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
619 {
620 ScTabViewShell& rViewShell = *static_cast<ScTabViewTarget&>(rTarget).GetViewShell();
621 if (eFillCmd==FILL_SIMPLE)
622 rViewShell.FillSimple( eFillDir );
623 else
624 rViewShell.FillSeries( eFillDir, eFillCmd, eFillDateCmd,
625 fStartValue, fStepValue, fMaxValue );
626 }
627}
628
629bool ScUndoAutoFill::CanRepeat(SfxRepeatTarget& rTarget) const
630{
631 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
632}
633
634ScUndoMerge::ScUndoMerge(ScDocShell* pNewDocShell, const ScCellMergeOption& rOption,
635 bool bMergeContents, ScDocumentUniquePtr pUndoDoc, std::unique_ptr<SdrUndoAction> pDrawUndo)
636 : ScSimpleUndo(pNewDocShell)
637 , maOption(rOption)
638 , mbMergeContents(bMergeContents)
639 , mxUndoDoc(std::move(pUndoDoc))
640 , mpDrawUndo(std::move(pDrawUndo))
641{
642}
643
644ScUndoMerge::~ScUndoMerge()
645{
646 mpDrawUndo.reset();
647}
648
649OUString ScUndoMerge::GetComment() const
650{
651 return ScResId( STR_UNDO_MERGEreinterpret_cast<char const *>("STR_UNDO_MERGE" "\004" u8"Merge"
)
);
652}
653
654void ScUndoMerge::DoChange( bool bUndo ) const
655{
656 using ::std::set;
657
658 if (maOption.maTabs.empty())
659 // Nothing to do.
660 return;
661
662 ScDocument& rDoc = pDocShell->GetDocument();
663 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
664
665 ScRange aCurRange = maOption.getSingleRange(ScDocShell::GetCurTab());
666 ScUndoUtil::MarkSimpleBlock(pDocShell, aCurRange);
667
668 for (const SCTAB nTab : maOption.maTabs)
669 {
670 ScRange aRange = maOption.getSingleRange(nTab);
671
672 if (bUndo)
673 // remove merge (contents are copied back below from undo document)
674 rDoc.RemoveMerge( aRange.aStart.Col(), aRange.aStart.Row(), aRange.aStart.Tab() );
675 else
676 {
677 // repeat merge, but do not remove note captions (will be done by drawing redo below)
678 rDoc.DoMerge( aRange.aStart.Tab(),
679 aRange.aStart.Col(), aRange.aStart.Row(),
680 aRange.aEnd.Col(), aRange.aEnd.Row(), false );
681
682 if (maOption.mbCenter)
683 {
684 rDoc.ApplyAttr( aRange.aStart.Col(), aRange.aStart.Row(),
685 aRange.aStart.Tab(),
686 SvxHorJustifyItem( SvxCellHorJustify::Center, ATTR_HOR_JUSTIFY ) );
687 rDoc.ApplyAttr( aRange.aStart.Col(), aRange.aStart.Row(),
688 aRange.aStart.Tab(),
689 SvxVerJustifyItem( SvxCellVerJustify::Center, ATTR_VER_JUSTIFY ) );
690 }
691 }
692
693 // undo -> copy back deleted contents
694 if (bUndo && mxUndoDoc)
695 {
696 // If there are note captions to be deleted during Undo they were
697 // kept or moved during the merge and copied to the Undo document
698 // without cloning the caption. Forget the target area's caption
699 // pointer that is identical to the one in the Undo document
700 // instead of deleting it.
701 rDoc.DeleteAreaTab( aRange,
702 InsertDeleteFlags::CONTENTS | InsertDeleteFlags::NOCAPTIONS | InsertDeleteFlags::FORGETCAPTIONS );
703 mxUndoDoc->CopyToDocument(aRange, InsertDeleteFlags::ALL|InsertDeleteFlags::NOCAPTIONS, false, rDoc);
704 }
705
706 // redo -> merge contents again
707 else if (!bUndo && mbMergeContents)
708 {
709 rDoc.DoMergeContents( aRange.aStart.Tab(),
710 aRange.aStart.Col(), aRange.aStart.Row(),
711 aRange.aEnd.Col(), aRange.aEnd.Row() );
712 }
713
714 if (bUndo)
715 DoSdrUndoAction( mpDrawUndo.get(), &rDoc );
716 else
717 RedoSdrUndoAction( mpDrawUndo.get() );
718
719 bool bDidPaint = false;
720 if ( pViewShell )
721 {
722 pViewShell->SetTabNo(nTab);
723 bDidPaint = pViewShell->AdjustRowHeight(maOption.mnStartRow, maOption.mnEndRow);
724 }
725
726 if (!bDidPaint)
727 ScUndoUtil::PaintMore(pDocShell, aRange);
728
729 rDoc.BroadcastCells(aRange, SfxHintId::ScDataChanged);
730 }
731
732 ShowTable(aCurRange);
733}
734
735void ScUndoMerge::Undo()
736{
737 BeginUndo();
738 DoChange( true );
739 EndUndo();
740}
741
742void ScUndoMerge::Redo()
743{
744 BeginRedo();
745 DoChange( false );
746 EndRedo();
747}
748
749void ScUndoMerge::Repeat(SfxRepeatTarget& rTarget)
750{
751 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
752 {
753 ScTabViewShell& rViewShell = *static_cast<ScTabViewTarget&>(rTarget).GetViewShell();
754 bool bCont = false;
755 rViewShell.MergeCells( false, bCont, false );
756 }
757}
758
759bool ScUndoMerge::CanRepeat(SfxRepeatTarget& rTarget) const
760{
761 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
762}
763
764ScUndoAutoFormat::ScUndoAutoFormat( ScDocShell* pNewDocShell,
765 const ScRange& rRange, ScDocumentUniquePtr pNewUndoDoc,
766 const ScMarkData& rMark, bool bNewSize, sal_uInt16 nNewFormatNo )
767 : ScBlockUndo( pNewDocShell, rRange, bNewSize ? SC_UNDO_MANUALHEIGHT : SC_UNDO_AUTOHEIGHT ),
768 pUndoDoc ( std::move(pNewUndoDoc) ),
769 aMarkData ( rMark ),
770 bSize ( bNewSize ),
771 nFormatNo ( nNewFormatNo )
772{
773}
774
775ScUndoAutoFormat::~ScUndoAutoFormat()
776{
777}
778
779OUString ScUndoAutoFormat::GetComment() const
780{
781 return ScResId( STR_UNDO_AUTOFORMATreinterpret_cast<char const *>("STR_UNDO_AUTOFORMAT" "\004"
u8"AutoFormat")
); //"Auto-Format"
782}
783
784void ScUndoAutoFormat::Undo()
785{
786 BeginUndo();
787
788 ScDocument& rDoc = pDocShell->GetDocument();
789
790 SCTAB nTabCount = rDoc.GetTableCount();
791 rDoc.DeleteArea( aBlockRange.aStart.Col(), aBlockRange.aStart.Row(),
792 aBlockRange.aEnd.Col(), aBlockRange.aEnd.Row(),
793 aMarkData, InsertDeleteFlags::ATTRIB );
794 ScRange aCopyRange = aBlockRange;
795 aCopyRange.aStart.SetTab(0);
796 aCopyRange.aEnd.SetTab(nTabCount-1);
797 pUndoDoc->CopyToDocument(aCopyRange, InsertDeleteFlags::ATTRIB, false, rDoc, &aMarkData);
798
799 // cell heights and widths (InsertDeleteFlags::NONE)
800 if (bSize)
801 {
802 SCCOL nStartX = aBlockRange.aStart.Col();
803 SCROW nStartY = aBlockRange.aStart.Row();
804 SCTAB nStartZ = aBlockRange.aStart.Tab();
805 SCCOL nEndX = aBlockRange.aEnd.Col();
806 SCROW nEndY = aBlockRange.aEnd.Row();
807 SCTAB nEndZ = aBlockRange.aEnd.Tab();
808
809 pUndoDoc->CopyToDocument( nStartX, 0, 0, nEndX, rDoc.MaxRow(), nTabCount-1,
810 InsertDeleteFlags::NONE, false, rDoc, &aMarkData );
811 pUndoDoc->CopyToDocument( 0, nStartY, 0, rDoc.MaxCol(), nEndY, nTabCount-1,
812 InsertDeleteFlags::NONE, false, rDoc, &aMarkData );
813 pDocShell->PostPaint( 0, 0, nStartZ, rDoc.MaxCol(), rDoc.MaxRow(), nEndZ,
814 PaintPartFlags::Grid | PaintPartFlags::Left | PaintPartFlags::Top, SC_PF_LINES1 );
815 }
816 else
817 pDocShell->PostPaint( aBlockRange, PaintPartFlags::Grid, SC_PF_LINES1 );
818
819 EndUndo();
820}
821
822void ScUndoAutoFormat::Redo()
823{
824 BeginRedo();
825
826 ScDocument& rDoc = pDocShell->GetDocument();
827
828 SCCOL nStartX = aBlockRange.aStart.Col();
829 SCROW nStartY = aBlockRange.aStart.Row();
830 SCTAB nStartZ = aBlockRange.aStart.Tab();
831 SCCOL nEndX = aBlockRange.aEnd.Col();
832 SCROW nEndY = aBlockRange.aEnd.Row();
833 SCTAB nEndZ = aBlockRange.aEnd.Tab();
834
835 rDoc.AutoFormat( nStartX, nStartY, nEndX, nEndY, nFormatNo, aMarkData );
836
837 if (bSize)
1
Assuming field 'bSize' is true
2
Taking true branch
838 {
839 ScopedVclPtrInstance< VirtualDevice > pVirtDev;
3
Calling default constructor for 'ScopedVclPtrInstance<VirtualDevice>'
5
Returning from default constructor for 'ScopedVclPtrInstance<VirtualDevice>'
840 Fraction aZoomX(1,1);
841 Fraction aZoomY = aZoomX;
842 double nPPTX,nPPTY;
843 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
844 if (pViewShell)
6
Assuming 'pViewShell' is null
7
Taking false branch
845 {
846 ScViewData& rData = pViewShell->GetViewData();
847 nPPTX = rData.GetPPTX();
848 nPPTY = rData.GetPPTY();
849 aZoomX = rData.GetZoomX();
850 aZoomY = rData.GetZoomY();
851 }
852 else
853 {
854 // Keep zoom at 100
855 nPPTX = ScGlobal::nScreenPPTX;
856 nPPTY = ScGlobal::nScreenPPTY;
857 }
858
859 sc::RowHeightContext aCxt(rDoc.MaxRow(), nPPTX, nPPTY, aZoomX, aZoomY, pVirtDev);
860 for (SCTAB nTab=nStartZ; nTab<=nEndZ; nTab++)
8
Assuming 'nTab' is > 'nEndZ'
9
Loop condition is false. Execution continues on line 893
861 {
862 ScMarkData aDestMark(rDoc.GetSheetLimits());
863 aDestMark.SelectOneTable( nTab );
864 aDestMark.SetMarkArea( ScRange( nStartX, nStartY, nTab, nEndX, nEndY, nTab ) );
865 aDestMark.MarkToMulti();
866
867 // as SC_SIZE_VISOPT
868 for (SCROW nRow=nStartY; nRow<=nEndY; nRow++)
869 {
870 CRFlags nOld = rDoc.GetRowFlags(nRow,nTab);
871 bool bHidden = rDoc.RowHidden(nRow, nTab);
872 if ( !bHidden && ( nOld & CRFlags::ManualSize ) )
873 rDoc.SetRowFlags( nRow, nTab, nOld & ~CRFlags::ManualSize );
874 }
875
876 bool bChanged = rDoc.SetOptimalHeight(aCxt, nStartY, nEndY, nTab);
877
878 for (SCCOL nCol=nStartX; nCol<=nEndX; nCol++)
879 if (!rDoc.ColHidden(nCol, nTab))
880 {
881 sal_uInt16 nThisSize = STD_EXTRA_WIDTH113 + rDoc.GetOptimalColWidth( nCol, nTab,
882 pVirtDev, nPPTX, nPPTY, aZoomX, aZoomY, false/*bFormula*/,
883 &aDestMark );
884 rDoc.SetColWidth( nCol, nTab, nThisSize );
885 rDoc.ShowCol( nCol, nTab, true );
886 }
887
888 // tdf#76183: recalculate objects' positions
889 if (bChanged)
890 rDoc.SetDrawPageSize(nTab);
891 }
892
893 pDocShell->PostPaint( 0, 0, nStartZ,
894 rDoc.MaxCol(), rDoc.MaxRow(), nEndZ,
895 PaintPartFlags::Grid | PaintPartFlags::Left | PaintPartFlags::Top, SC_PF_LINES1);
896 }
10
Calling implicit destructor for 'ScopedVclPtrInstance<VirtualDevice>'
11
Calling '~ScopedVclPtr'
897 else
898 pDocShell->PostPaint( aBlockRange, PaintPartFlags::Grid, SC_PF_LINES1 );
899
900 EndRedo();
901}
902
903void ScUndoAutoFormat::Repeat(SfxRepeatTarget& rTarget)
904{
905 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
906 static_cast<ScTabViewTarget&>(rTarget).GetViewShell()->AutoFormat( nFormatNo );
907}
908
909bool ScUndoAutoFormat::CanRepeat(SfxRepeatTarget& rTarget) const
910{
911 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
912}
913
914ScUndoReplace::ScUndoReplace( ScDocShell* pNewDocShell, const ScMarkData& rMark,
915 SCCOL nCurX, SCROW nCurY, SCTAB nCurZ,
916 const OUString& rNewUndoStr, ScDocumentUniquePtr pNewUndoDoc,
917 const SvxSearchItem* pItem )
918 : ScSimpleUndo( pNewDocShell ),
919 aCursorPos ( nCurX, nCurY, nCurZ ),
920 aMarkData ( rMark ),
921 aUndoStr ( rNewUndoStr ),
922 pUndoDoc ( std::move(pNewUndoDoc) )
923{
924 pSearchItem.reset( new SvxSearchItem( *pItem ) );
925 SetChangeTrack();
926}
927
928ScUndoReplace::~ScUndoReplace()
929{
930 pUndoDoc.reset();
931 pSearchItem.reset();
932}
933
934void ScUndoReplace::SetChangeTrack()
935{
936 ScDocument& rDoc = pDocShell->GetDocument();
937 ScChangeTrack* pChangeTrack = rDoc.GetChangeTrack();
938 if ( pChangeTrack )
939 {
940 if ( pUndoDoc )
941 { //! UndoDoc includes only the changed cells,
942 // that is why an Iterator can be used
943 pChangeTrack->AppendContentsIfInRefDoc( *pUndoDoc,
944 nStartChangeAction, nEndChangeAction );
945 }
946 else
947 {
948 nStartChangeAction = pChangeTrack->GetActionMax() + 1;
949 ScChangeActionContent* pContent = new ScChangeActionContent(
950 ScRange( aCursorPos) );
951 ScCellValue aCell;
952 aCell.assign(rDoc, aCursorPos);
953 pContent->SetOldValue( aUndoStr, &rDoc );
954 pContent->SetNewValue(aCell, &rDoc);
955 pChangeTrack->Append( pContent );
956 nEndChangeAction = pChangeTrack->GetActionMax();
957 }
958 }
959 else
960 nStartChangeAction = nEndChangeAction = 0;
961}
962
963OUString ScUndoReplace::GetComment() const
964{
965 return ScResId( STR_UNDO_REPLACEreinterpret_cast<char const *>("STR_UNDO_REPLACE" "\004"
u8"Replace")
); // "Replace"
966}
967
968void ScUndoReplace::Undo()
969{
970 BeginUndo();
971
972 ScDocument& rDoc = pDocShell->GetDocument();
973 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
974
975 ShowTable( aCursorPos.Tab() );
976
977 if (pUndoDoc) // only for ReplaceAll !!
978 {
979 OSL_ENSURE(pSearchItem->GetCommand() == SvxSearchCmd::REPLACE_ALL,do { if (true && (!(pSearchItem->GetCommand() == SvxSearchCmd
::REPLACE_ALL))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN
), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "980" ": "), "%s", "ScUndoReplace:: Wrong Mode"); } } while
(false)
980 "ScUndoReplace:: Wrong Mode")do { if (true && (!(pSearchItem->GetCommand() == SvxSearchCmd
::REPLACE_ALL))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN
), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "980" ": "), "%s", "ScUndoReplace:: Wrong Mode"); } } while
(false)
;
981
982 SetViewMarkData( aMarkData );
983
984//! selected sheet
985//! select range ?
986
987 // Undo document has no row/column information, thus copy with
988 // bColRowFlags = FALSE to not destroy Outline groups
989
990 InsertDeleteFlags nUndoFlags = (pSearchItem->GetPattern()) ? InsertDeleteFlags::ATTRIB : InsertDeleteFlags::CONTENTS;
991 pUndoDoc->CopyToDocument( 0, 0, 0,
992 rDoc.MaxCol(), rDoc.MaxRow(), MAXTAB,
993 nUndoFlags, false, rDoc, nullptr, false ); // without row flags
994 pDocShell->PostPaintGridAll();
995 }
996 else if (pSearchItem->GetPattern() &&
997 pSearchItem->GetCommand() == SvxSearchCmd::REPLACE)
998 {
999 OUString aTempStr = pSearchItem->GetSearchString(); // toggle
1000 pSearchItem->SetSearchString(pSearchItem->GetReplaceString());
1001 pSearchItem->SetReplaceString(aTempStr);
1002 rDoc.ReplaceStyle( *pSearchItem,
1003 aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab(),
1004 aMarkData);
1005 pSearchItem->SetReplaceString(pSearchItem->GetSearchString());
1006 pSearchItem->SetSearchString(aTempStr);
1007 if (pViewShell)
1008 pViewShell->MoveCursorAbs( aCursorPos.Col(), aCursorPos.Row(),
1009 SC_FOLLOW_JUMP, false, false );
1010 pDocShell->PostPaintGridAll();
1011 }
1012 else if (pSearchItem->GetCellType() == SvxSearchCellType::NOTE)
1013 {
1014 ScPostIt* pNote = rDoc.GetNote(aCursorPos);
1015 OSL_ENSURE( pNote, "ScUndoReplace::Undo - cell does not contain a note" )do { if (true && (!(pNote))) { sal_detail_logFormat((
SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1015" ": "), "%s", "ScUndoReplace::Undo - cell does not contain a note"
); } } while (false)
;
1016 if (pNote)
1017 pNote->SetText( aCursorPos, aUndoStr );
1018 if (pViewShell)
1019 pViewShell->MoveCursorAbs( aCursorPos.Col(), aCursorPos.Row(),
1020 SC_FOLLOW_JUMP, false, false );
1021 }
1022 else
1023 {
1024 // aUndoStr may contain line breaks
1025 if ( aUndoStr.indexOf('\n') != -1 )
1026 {
1027 ScFieldEditEngine& rEngine = rDoc.GetEditEngine();
1028 rEngine.SetTextCurrentDefaults(aUndoStr);
1029 rDoc.SetEditText(aCursorPos, rEngine.CreateTextObject());
1030 }
1031 else
1032 rDoc.SetString( aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab(), aUndoStr );
1033 if (pViewShell)
1034 pViewShell->MoveCursorAbs( aCursorPos.Col(), aCursorPos.Row(),
1035 SC_FOLLOW_JUMP, false, false );
1036 pDocShell->PostPaintGridAll();
1037 }
1038
1039 ScChangeTrack* pChangeTrack = rDoc.GetChangeTrack();
1040 if ( pChangeTrack )
1041 pChangeTrack->Undo( nStartChangeAction, nEndChangeAction );
1042
1043 EndUndo();
1044}
1045
1046void ScUndoReplace::Redo()
1047{
1048 BeginRedo();
1049
1050 ScDocument& rDoc = pDocShell->GetDocument();
1051 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
1052
1053 if (pViewShell)
1054 pViewShell->MoveCursorAbs( aCursorPos.Col(), aCursorPos.Row(),
1055 SC_FOLLOW_JUMP, false, false );
1056 if (pUndoDoc)
1057 {
1058 if (pViewShell)
1059 {
1060 SetViewMarkData( aMarkData );
1061
1062 pViewShell->SearchAndReplace( pSearchItem.get(), false, true );
1063 }
1064 }
1065 else if (pSearchItem->GetPattern() &&
1066 pSearchItem->GetCommand() == SvxSearchCmd::REPLACE)
1067 {
1068 rDoc.ReplaceStyle( *pSearchItem,
1069 aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab(),
1070 aMarkData);
1071 pDocShell->PostPaintGridAll();
1072 }
1073 else
1074 if (pViewShell)
1075 pViewShell->SearchAndReplace( pSearchItem.get(), false, true );
1076
1077 SetChangeTrack();
1078
1079 EndRedo();
1080}
1081
1082void ScUndoReplace::Repeat(SfxRepeatTarget& rTarget)
1083{
1084 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
1085 static_cast<ScTabViewTarget&>(rTarget).GetViewShell()->SearchAndReplace( pSearchItem.get(), true, false );
1086}
1087
1088bool ScUndoReplace::CanRepeat(SfxRepeatTarget& rTarget) const
1089{
1090 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
1091}
1092
1093// multi-operation (only simple blocks)
1094ScUndoTabOp::ScUndoTabOp( ScDocShell* pNewDocShell,
1095 SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
1096 SCCOL nEndX, SCROW nEndY, SCTAB nEndZ, ScDocumentUniquePtr pNewUndoDoc,
1097 const ScRefAddress& rFormulaCell,
1098 const ScRefAddress& rFormulaEnd,
1099 const ScRefAddress& rRowCell,
1100 const ScRefAddress& rColCell,
1101 ScTabOpParam::Mode eMode )
1102 : ScSimpleUndo( pNewDocShell ),
1103 aRange ( nStartX, nStartY, nStartZ, nEndX, nEndY, nEndZ ),
1104 pUndoDoc ( std::move(pNewUndoDoc) ),
1105 theFormulaCell ( rFormulaCell ),
1106 theFormulaEnd ( rFormulaEnd ),
1107 theRowCell ( rRowCell ),
1108 theColCell ( rColCell ),
1109 meMode(eMode)
1110{
1111}
1112
1113ScUndoTabOp::~ScUndoTabOp()
1114{
1115}
1116
1117OUString ScUndoTabOp::GetComment() const
1118{
1119 return ScResId( STR_UNDO_TABOPreinterpret_cast<char const *>("STR_UNDO_TABOP" "\004" u8"Multiple operations"
)
); // "Multiple operation"
1120}
1121
1122void ScUndoTabOp::Undo()
1123{
1124 BeginUndo();
1125
1126 ScUndoUtil::MarkSimpleBlock( pDocShell, aRange );
1127
1128 sal_uInt16 nExtFlags = 0;
1129 pDocShell->UpdatePaintExt( nExtFlags, aRange );
1130
1131 ScDocument& rDoc = pDocShell->GetDocument();
1132 rDoc.DeleteAreaTab( aRange,InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE );
1133 pUndoDoc->CopyToDocument( aRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE, false, rDoc );
1134 pDocShell->PostPaint( aRange, PaintPartFlags::Grid, nExtFlags );
1135 pDocShell->PostDataChanged();
1136 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
1137 if (pViewShell)
1138 pViewShell->CellContentChanged();
1139
1140 EndUndo();
1141}
1142
1143void ScUndoTabOp::Redo()
1144{
1145 BeginRedo();
1146
1147 ScUndoUtil::MarkSimpleBlock( pDocShell, aRange );
1148
1149 ScTabOpParam aParam(theFormulaCell, theFormulaEnd, theRowCell, theColCell, meMode);
1150
1151 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
1152 if (pViewShell)
1153 pViewShell->TabOp( aParam, false);
1154
1155 EndRedo();
1156}
1157
1158void ScUndoTabOp::Repeat(SfxRepeatTarget& /* rTarget */)
1159{
1160}
1161
1162bool ScUndoTabOp::CanRepeat(SfxRepeatTarget& /* rTarget */) const
1163{
1164 return false;
1165}
1166
1167ScUndoConversion::ScUndoConversion(
1168 ScDocShell* pNewDocShell, const ScMarkData& rMark,
1169 SCCOL nCurX, SCROW nCurY, SCTAB nCurZ, ScDocumentUniquePtr pNewUndoDoc,
1170 SCCOL nNewX, SCROW nNewY, SCTAB nNewZ, ScDocumentUniquePtr pNewRedoDoc,
1171 const ScConversionParam& rConvParam ) :
1172 ScSimpleUndo( pNewDocShell ),
1173 aMarkData( rMark ),
1174 aCursorPos( nCurX, nCurY, nCurZ ),
1175 pUndoDoc( std::move(pNewUndoDoc) ),
1176 aNewCursorPos( nNewX, nNewY, nNewZ ),
1177 pRedoDoc( std::move(pNewRedoDoc) ),
1178 maConvParam( rConvParam )
1179{
1180 SetChangeTrack();
1181}
1182
1183ScUndoConversion::~ScUndoConversion()
1184{
1185 pUndoDoc.reset();
1186 pRedoDoc.reset();
1187}
1188
1189void ScUndoConversion::SetChangeTrack()
1190{
1191 ScDocument& rDoc = pDocShell->GetDocument();
1192 ScChangeTrack* pChangeTrack = rDoc.GetChangeTrack();
1193 if ( pChangeTrack )
1194 {
1195 if ( pUndoDoc )
1196 pChangeTrack->AppendContentsIfInRefDoc( *pUndoDoc,
1197 nStartChangeAction, nEndChangeAction );
1198 else
1199 {
1200 OSL_FAIL( "ScUndoConversion::SetChangeTrack: no UndoDoc" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1200" ": "), "%s", "ScUndoConversion::SetChangeTrack: no UndoDoc"
); } } while (false)
;
1201 nStartChangeAction = nEndChangeAction = 0;
1202 }
1203 }
1204 else
1205 nStartChangeAction = nEndChangeAction = 0;
1206}
1207
1208OUString ScUndoConversion::GetComment() const
1209{
1210 OUString aText;
1211 switch( maConvParam.GetType() )
1212 {
1213 case SC_CONVERSION_SPELLCHECK: aText = ScResId( STR_UNDO_SPELLINGreinterpret_cast<char const *>("STR_UNDO_SPELLING" "\004"
u8"Spellcheck")
); break;
1214 case SC_CONVERSION_HANGULHANJA: aText = ScResId( STR_UNDO_HANGULHANJAreinterpret_cast<char const *>("STR_UNDO_HANGULHANJA" "\004"
u8"Hangul/Hanja Conversion")
); break;
1215 case SC_CONVERSION_CHINESE_TRANSL: aText = ScResId( STR_UNDO_CHINESE_TRANSLATIONreinterpret_cast<char const *>("STR_UNDO_CHINESE_TRANSLATION"
"\004" u8"Chinese conversion")
); break;
1216 default: OSL_FAIL( "ScUndoConversion::GetComment - unknown conversion type" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1216" ": "), "%s", "ScUndoConversion::GetComment - unknown conversion type"
); } } while (false)
;
1217 }
1218 return aText;
1219}
1220
1221void ScUndoConversion::DoChange( ScDocument* pRefDoc, const ScAddress& rCursorPos )
1222{
1223 if (pRefDoc)
1224 {
1225 ScDocument& rDoc = pDocShell->GetDocument();
1226 ShowTable( rCursorPos.Tab() );
1227
1228 SetViewMarkData( aMarkData );
1229
1230 SCTAB nTabCount = rDoc.GetTableCount();
1231 // Undo/Redo-doc has only selected tables
1232
1233 bool bMulti = aMarkData.IsMultiMarked();
1234 pRefDoc->CopyToDocument( 0, 0, 0,
1235 rDoc.MaxCol(), rDoc.MaxRow(), nTabCount-1,
1236 InsertDeleteFlags::CONTENTS, bMulti, rDoc, &aMarkData );
1237
1238 // Reset the spell checking results to re-check on paint, otherwise
1239 // we show the previous spelling markers (or lack thereof on misspellings).
1240 ScDocShell::GetViewData()->GetActiveWin()->ResetAutoSpell();
1241 pDocShell->PostPaintGridAll();
1242 }
1243 else
1244 {
1245 OSL_FAIL("no Un-/RedoDoc for Un-/RedoSpelling")do { if (true && (((sal_Bool)1))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1245" ": "), "%s", "no Un-/RedoDoc for Un-/RedoSpelling"
); } } while (false)
;
1246 }
1247}
1248
1249void ScUndoConversion::Undo()
1250{
1251 BeginUndo();
1252 DoChange( pUndoDoc.get(), aCursorPos );
1253 ScChangeTrack* pChangeTrack = pDocShell->GetDocument().GetChangeTrack();
1254 if ( pChangeTrack )
1255 pChangeTrack->Undo( nStartChangeAction, nEndChangeAction );
1256 EndUndo();
1257}
1258
1259void ScUndoConversion::Redo()
1260{
1261 BeginRedo();
1262 DoChange( pRedoDoc.get(), aNewCursorPos );
1263 SetChangeTrack();
1264 EndRedo();
1265}
1266
1267void ScUndoConversion::Repeat( SfxRepeatTarget& rTarget )
1268{
1269 if( dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr )
1270 static_cast<ScTabViewTarget&>(rTarget).GetViewShell()->DoSheetConversion( maConvParam );
1271}
1272
1273bool ScUndoConversion::CanRepeat(SfxRepeatTarget& rTarget) const
1274{
1275 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
1276}
1277
1278ScUndoRefConversion::ScUndoRefConversion( ScDocShell* pNewDocShell,
1279 const ScRange& aMarkRange, const ScMarkData& rMark,
1280 ScDocumentUniquePtr pNewUndoDoc, ScDocumentUniquePtr pNewRedoDoc, bool bNewMulti) :
1281ScSimpleUndo( pNewDocShell ),
1282aMarkData ( rMark ),
1283pUndoDoc ( std::move(pNewUndoDoc) ),
1284pRedoDoc ( std::move(pNewRedoDoc) ),
1285aRange ( aMarkRange ),
1286bMulti ( bNewMulti )
1287{
1288 assert(pUndoDoc && pUndoDoc)(static_cast <bool> (pUndoDoc && pUndoDoc) ? void
(0) : __assert_fail ("pUndoDoc && pUndoDoc", "/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
, 1288, __extension__ __PRETTY_FUNCTION__))
;
1289 SetChangeTrack();
1290}
1291
1292ScUndoRefConversion::~ScUndoRefConversion()
1293{
1294 pUndoDoc.reset();
1295 pRedoDoc.reset();
1296}
1297
1298OUString ScUndoRefConversion::GetComment() const
1299{
1300 return ScResId( STR_UNDO_ENTERDATAreinterpret_cast<char const *>("STR_UNDO_ENTERDATA" "\004"
u8"Input")
); // "Input"
1301}
1302
1303void ScUndoRefConversion::SetChangeTrack()
1304{
1305 ScChangeTrack* pChangeTrack = pDocShell->GetDocument().GetChangeTrack();
1306 if ( pChangeTrack )
1307 pChangeTrack->AppendContentsIfInRefDoc( *pUndoDoc,
1308 nStartChangeAction, nEndChangeAction );
1309 else
1310 nStartChangeAction = nEndChangeAction = 0;
1311}
1312
1313void ScUndoRefConversion::DoChange( ScDocument* pRefDoc)
1314{
1315 ScDocument& rDoc = pDocShell->GetDocument();
1316
1317 ShowTable(aRange);
1318
1319 SetViewMarkData( aMarkData );
1320
1321 ScRange aCopyRange = aRange;
1322 SCTAB nTabCount = rDoc.GetTableCount();
1323 aCopyRange.aStart.SetTab(0);
1324 aCopyRange.aEnd.SetTab(nTabCount-1);
1325 pRefDoc->CopyToDocument( aCopyRange, InsertDeleteFlags::ALL, bMulti, rDoc, &aMarkData );
1326 pDocShell->PostPaint( aRange, PaintPartFlags::Grid);
1327 pDocShell->PostDataChanged();
1328 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
1329 if (pViewShell)
1330 pViewShell->CellContentChanged();
1331}
1332
1333void ScUndoRefConversion::Undo()
1334{
1335 BeginUndo();
1336 if (pUndoDoc)
1337 DoChange(pUndoDoc.get());
1338 ScChangeTrack* pChangeTrack = pDocShell->GetDocument().GetChangeTrack();
1339 if ( pChangeTrack )
1340 pChangeTrack->Undo( nStartChangeAction, nEndChangeAction );
1341 EndUndo();
1342}
1343
1344void ScUndoRefConversion::Redo()
1345{
1346 BeginRedo();
1347 if (pRedoDoc)
1348 DoChange(pRedoDoc.get());
1349 SetChangeTrack();
1350 EndRedo();
1351}
1352
1353void ScUndoRefConversion::Repeat(SfxRepeatTarget& rTarget)
1354{
1355 if (dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr)
1356 static_cast<ScTabViewTarget&>(rTarget).GetViewShell()->DoRefConversion();
1357}
1358
1359bool ScUndoRefConversion::CanRepeat(SfxRepeatTarget& rTarget) const
1360{
1361 return dynamic_cast<const ScTabViewTarget*>( &rTarget) != nullptr;
1362}
1363
1364ScUndoRefreshLink::ScUndoRefreshLink(ScDocShell* pNewDocShell,
1365 ScDocumentUniquePtr pNewUndoDoc)
1366 : ScSimpleUndo(pNewDocShell)
1367 , xUndoDoc(std::move(pNewUndoDoc))
1368{
1369}
1370
1371OUString ScUndoRefreshLink::GetComment() const
1372{
1373 return ScResId( STR_UNDO_UPDATELINKreinterpret_cast<char const *>("STR_UNDO_UPDATELINK" "\004"
u8"Update Link")
);
1374}
1375
1376void ScUndoRefreshLink::Undo()
1377{
1378 BeginUndo();
1379
1380 bool bMakeRedo = !xRedoDoc;
1381 if (bMakeRedo)
1382 xRedoDoc.reset(new ScDocument(SCDOCMODE_UNDO));
1383
1384 bool bFirst = true;
1385 ScDocument& rDoc = pDocShell->GetDocument();
1386 SCTAB nCount = rDoc.GetTableCount();
1387 for (SCTAB nTab=0; nTab<nCount; nTab++)
1388 if (xUndoDoc->HasTable(nTab))
1389 {
1390 ScRange aRange(0,0,nTab,rDoc.MaxCol(),rDoc.MaxRow(),nTab);
1391 if (bMakeRedo)
1392 {
1393 if (bFirst)
1394 xRedoDoc->InitUndo(rDoc, nTab, nTab, true, true);
1395 else
1396 xRedoDoc->AddUndoTab(nTab, nTab, true, true);
1397 bFirst = false;
1398 rDoc.CopyToDocument(aRange, InsertDeleteFlags::ALL, false, *xRedoDoc);
1399 xRedoDoc->SetLink(nTab,
1400 rDoc.GetLinkMode(nTab),
1401 rDoc.GetLinkDoc(nTab),
1402 rDoc.GetLinkFlt(nTab),
1403 rDoc.GetLinkOpt(nTab),
1404 rDoc.GetLinkTab(nTab),
1405 rDoc.GetLinkRefreshDelay(nTab));
1406 xRedoDoc->SetTabBgColor( nTab, rDoc.GetTabBgColor(nTab) );
1407 }
1408
1409 rDoc.DeleteAreaTab( aRange,InsertDeleteFlags::ALL );
1410 xUndoDoc->CopyToDocument(aRange, InsertDeleteFlags::ALL, false, rDoc);
1411 rDoc.SetLink(nTab, xUndoDoc->GetLinkMode(nTab), xUndoDoc->GetLinkDoc(nTab),
1412 xUndoDoc->GetLinkFlt(nTab), xUndoDoc->GetLinkOpt(nTab),
1413 xUndoDoc->GetLinkTab(nTab),
1414 xUndoDoc->GetLinkRefreshDelay(nTab) );
1415 rDoc.SetTabBgColor(nTab, xUndoDoc->GetTabBgColor(nTab));
1416 }
1417
1418 pDocShell->PostPaintGridAll();
1419 pDocShell->PostPaintExtras();
1420
1421 EndUndo();
1422}
1423
1424void ScUndoRefreshLink::Redo()
1425{
1426 OSL_ENSURE(xRedoDoc, "No RedoDoc for ScUndoRefreshLink::Redo")do { if (true && (!(xRedoDoc))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1426" ": "), "%s", "No RedoDoc for ScUndoRefreshLink::Redo"
); } } while (false)
;
1427
1428 BeginUndo();
1429
1430 ScDocument& rDoc = pDocShell->GetDocument();
1431 SCTAB nCount = rDoc.GetTableCount();
1432 for (SCTAB nTab=0; nTab<nCount; nTab++)
1433 if (xRedoDoc->HasTable(nTab))
1434 {
1435 ScRange aRange(0,0,nTab,rDoc.MaxCol(),rDoc.MaxRow(),nTab);
1436
1437 rDoc.DeleteAreaTab( aRange, InsertDeleteFlags::ALL );
1438 xRedoDoc->CopyToDocument(aRange, InsertDeleteFlags::ALL, false, rDoc);
1439 rDoc.SetLink(nTab,
1440 xRedoDoc->GetLinkMode(nTab),
1441 xRedoDoc->GetLinkDoc(nTab),
1442 xRedoDoc->GetLinkFlt(nTab),
1443 xRedoDoc->GetLinkOpt(nTab),
1444 xRedoDoc->GetLinkTab(nTab),
1445 xRedoDoc->GetLinkRefreshDelay(nTab) );
1446 rDoc.SetTabBgColor(nTab, xRedoDoc->GetTabBgColor(nTab));
1447 }
1448
1449 pDocShell->PostPaintGridAll();
1450 pDocShell->PostPaintExtras();
1451
1452 EndUndo();
1453}
1454
1455void ScUndoRefreshLink::Repeat(SfxRepeatTarget& /* rTarget */)
1456{
1457 // makes no sense
1458}
1459
1460bool ScUndoRefreshLink::CanRepeat(SfxRepeatTarget& /* rTarget */) const
1461{
1462 return false;
1463}
1464
1465static ScAreaLink* lcl_FindAreaLink( const sfx2::LinkManager* pLinkManager, const OUString& rDoc,
1466 const OUString& rFlt, const OUString& rOpt,
1467 const OUString& rSrc, const ScRange& rDest )
1468{
1469 const ::sfx2::SvBaseLinks& rLinks = pLinkManager->GetLinks();
1470 sal_uInt16 nCount = pLinkManager->GetLinks().size();
1471 for (sal_uInt16 i=0; i<nCount; i++)
1472 {
1473 ::sfx2::SvBaseLink* pBase = rLinks[i].get();
1474 if (dynamic_cast<const ScAreaLink*>( pBase) != nullptr)
1475 if ( static_cast<ScAreaLink*>(pBase)->IsEqual( rDoc, rFlt, rOpt, rSrc, rDest ) )
1476 return static_cast<ScAreaLink*>(pBase);
1477 }
1478
1479 OSL_FAIL("ScAreaLink not found")do { if (true && (((sal_Bool)1))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1479" ": "), "%s", "ScAreaLink not found"); } } while (
false)
;
1480 return nullptr;
1481}
1482
1483ScUndoInsertAreaLink::ScUndoInsertAreaLink( ScDocShell* pShell,
1484 const OUString& rDoc,
1485 const OUString& rFlt, const OUString& rOpt,
1486 const OUString& rArea, const ScRange& rDestRange,
1487 sal_uLong nRefresh )
1488 : ScSimpleUndo ( pShell ),
1489 aDocName ( rDoc ),
1490 aFltName ( rFlt ),
1491 aOptions ( rOpt ),
1492 aAreaName ( rArea ),
1493 aRange ( rDestRange ),
1494 nRefreshDelay ( nRefresh )
1495{
1496}
1497
1498ScUndoInsertAreaLink::~ScUndoInsertAreaLink()
1499{
1500}
1501
1502OUString ScUndoInsertAreaLink::GetComment() const
1503{
1504 return ScResId( STR_UNDO_INSERTAREALINKreinterpret_cast<char const *>("STR_UNDO_INSERTAREALINK"
"\004" u8"Insert Link")
);
1505}
1506
1507void ScUndoInsertAreaLink::Undo()
1508{
1509 ScDocument& rDoc = pDocShell->GetDocument();
1510 sfx2::LinkManager* pLinkManager = rDoc.GetLinkManager();
1511
1512 ScAreaLink* pLink = lcl_FindAreaLink( pLinkManager, aDocName, aFltName, aOptions,
1513 aAreaName, aRange );
1514 if (pLink)
1515 pLinkManager->Remove( pLink );
1516
1517 SfxGetpApp()->Broadcast( SfxHint( SfxHintId::ScAreaLinksChanged ) ); // Navigator
1518}
1519
1520void ScUndoInsertAreaLink::Redo()
1521{
1522 ScDocument& rDoc = pDocShell->GetDocument();
1523 sfx2::LinkManager* pLinkManager = rDoc.GetLinkManager();
1524
1525 ScAreaLink* pLink = new ScAreaLink( pDocShell, aDocName, aFltName, aOptions,
1526 aAreaName, aRange.aStart, nRefreshDelay );
1527 pLink->SetInCreate( true );
1528 pLink->SetDestArea( aRange );
1529 pLinkManager->InsertFileLink( *pLink, sfx2::SvBaseLinkObjectType::ClientFile, aDocName, &aFltName, &aAreaName );
1530 pLink->Update();
1531 pLink->SetInCreate( false );
1532
1533 SfxGetpApp()->Broadcast( SfxHint( SfxHintId::ScAreaLinksChanged ) ); // Navigator
1534}
1535
1536void ScUndoInsertAreaLink::Repeat(SfxRepeatTarget& /* rTarget */)
1537{
1538 // makes no sense
1539}
1540
1541bool ScUndoInsertAreaLink::CanRepeat(SfxRepeatTarget& /* rTarget */) const
1542{
1543 return false;
1544}
1545
1546ScUndoRemoveAreaLink::ScUndoRemoveAreaLink( ScDocShell* pShell,
1547 const OUString& rDoc, const OUString& rFlt, const OUString& rOpt,
1548 const OUString& rArea, const ScRange& rDestRange,
1549 sal_uLong nRefresh )
1550 : ScSimpleUndo ( pShell ),
1551 aDocName ( rDoc ),
1552 aFltName ( rFlt ),
1553 aOptions ( rOpt ),
1554 aAreaName ( rArea ),
1555 aRange ( rDestRange ),
1556 nRefreshDelay ( nRefresh )
1557{
1558}
1559
1560ScUndoRemoveAreaLink::~ScUndoRemoveAreaLink()
1561{
1562}
1563
1564OUString ScUndoRemoveAreaLink::GetComment() const
1565{
1566 return ScResId( STR_UNDO_REMOVELINKreinterpret_cast<char const *>("STR_UNDO_REMOVELINK" "\004"
u8"Unlink")
); //! own text ??
1567}
1568
1569void ScUndoRemoveAreaLink::Undo()
1570{
1571 ScDocument& rDoc = pDocShell->GetDocument();
1572 sfx2::LinkManager* pLinkManager = rDoc.GetLinkManager();
1573
1574 ScAreaLink* pLink = new ScAreaLink( pDocShell, aDocName, aFltName, aOptions,
1575 aAreaName, aRange.aStart, nRefreshDelay );
1576 pLink->SetInCreate( true );
1577 pLink->SetDestArea( aRange );
1578 pLinkManager->InsertFileLink( *pLink, sfx2::SvBaseLinkObjectType::ClientFile, aDocName, &aFltName, &aAreaName );
1579 pLink->Update();
1580 pLink->SetInCreate( false );
1581
1582 SfxGetpApp()->Broadcast( SfxHint( SfxHintId::ScAreaLinksChanged ) ); // Navigator
1583}
1584
1585void ScUndoRemoveAreaLink::Redo()
1586{
1587 ScDocument& rDoc = pDocShell->GetDocument();
1588 sfx2::LinkManager* pLinkManager = rDoc.GetLinkManager();
1589
1590 ScAreaLink* pLink = lcl_FindAreaLink( pLinkManager, aDocName, aFltName, aOptions,
1591 aAreaName, aRange );
1592 if (pLink)
1593 pLinkManager->Remove( pLink );
1594
1595 SfxGetpApp()->Broadcast( SfxHint( SfxHintId::ScAreaLinksChanged ) ); // Navigator
1596}
1597
1598void ScUndoRemoveAreaLink::Repeat(SfxRepeatTarget& /* rTarget */)
1599{
1600 // makes no sense
1601}
1602
1603bool ScUndoRemoveAreaLink::CanRepeat(SfxRepeatTarget& /* rTarget */) const
1604{
1605 return false;
1606}
1607
1608ScUndoUpdateAreaLink::ScUndoUpdateAreaLink( ScDocShell* pShell,
1609 const OUString& rOldD, const OUString& rOldF, const OUString& rOldO,
1610 const OUString& rOldA, const ScRange& rOldR, sal_uLong nOldRD,
1611 const OUString& rNewD, const OUString& rNewF, const OUString& rNewO,
1612 const OUString& rNewA, const ScRange& rNewR, sal_uLong nNewRD,
1613 ScDocumentUniquePtr pUndo, ScDocumentUniquePtr pRedo, bool bDoInsert )
1614 : ScSimpleUndo( pShell ),
1615 aOldDoc ( rOldD ),
1616 aOldFlt ( rOldF ),
1617 aOldOpt ( rOldO ),
1618 aOldArea ( rOldA ),
1619 aOldRange ( rOldR ),
1620 aNewDoc ( rNewD ),
1621 aNewFlt ( rNewF ),
1622 aNewOpt ( rNewO ),
1623 aNewArea ( rNewA ),
1624 aNewRange ( rNewR ),
1625 xUndoDoc ( std::move(pUndo) ),
1626 xRedoDoc ( std::move(pRedo) ),
1627 nOldRefresh ( nOldRD ),
1628 nNewRefresh ( nNewRD ),
1629 bWithInsert ( bDoInsert )
1630{
1631 OSL_ENSURE( aOldRange.aStart == aNewRange.aStart, "AreaLink moved ?" )do { if (true && (!(aOldRange.aStart == aNewRange.aStart
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/home/maarten/src/libreoffice/core/sc/source/ui/undo/undoblk3.cxx"
":" "1631" ": "), "%s", "AreaLink moved ?"); } } while (false
)
;
1632}
1633
1634OUString ScUndoUpdateAreaLink::GetComment() const
1635{
1636 return ScResId( STR_UNDO_UPDATELINKreinterpret_cast<char const *>("STR_UNDO_UPDATELINK" "\004"
u8"Update Link")
); //! own text ??
1637}
1638
1639void ScUndoUpdateAreaLink::DoChange( const bool bUndo ) const
1640{
1641 ScDocument& rDoc = pDocShell->GetDocument();
1642
1643 SCCOL nEndX = std::max( aOldRange.aEnd.Col(), aNewRange.aEnd.Col() );
1644 SCROW nEndY = std::max( aOldRange.aEnd.Row(), aNewRange.aEnd.Row() );
1645 SCTAB nEndZ = std::max( aOldRange.aEnd.Tab(), aNewRange.aEnd.Tab() ); //?
1646
1647 if ( bUndo )
1648 {
1649 if ( bWithInsert )
1650 {
1651 rDoc.FitBlock( aNewRange, aOldRange );
1652 rDoc.DeleteAreaTab( aOldRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE );
1653 xUndoDoc->UndoToDocument(aOldRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE, false, rDoc);
1654 }
1655 else
1656 {
1657 ScRange aCopyRange( aOldRange.aStart, ScAddress(nEndX,nEndY,nEndZ) );
1658 rDoc.DeleteAreaTab( aCopyRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE );
1659 xUndoDoc->CopyToDocument(aCopyRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE, false, rDoc);
1660 }
1661 }
1662 else
1663 {
1664 if ( bWithInsert )
1665 {
1666 rDoc.FitBlock( aOldRange, aNewRange );
1667 rDoc.DeleteAreaTab( aNewRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE );
1668 xRedoDoc->CopyToDocument(aNewRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE, false, rDoc);
1669 }
1670 else
1671 {
1672 ScRange aCopyRange( aOldRange.aStart, ScAddress(nEndX,nEndY,nEndZ) );
1673 rDoc.DeleteAreaTab( aCopyRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE );
1674 xRedoDoc->CopyToDocument(aCopyRange, InsertDeleteFlags::ALL & ~InsertDeleteFlags::NOTE, false, rDoc);
1675 }
1676 }
1677
1678 ScRange aWorkRange( aNewRange.aStart, ScAddress( nEndX, nEndY, nEndZ ) );
1679 rDoc.ExtendMerge( aWorkRange, true );
1680
1681 // Paint
1682
1683 if ( aNewRange.aEnd.Col() != aOldRange.aEnd.Col() )
1684 aWorkRange.aEnd.SetCol(rDoc.MaxCol());
1685 if ( aNewRange.aEnd.Row() != aOldRange.aEnd.Row() )
1686 aWorkRange.aEnd.SetRow(rDoc.MaxRow());
1687
1688 if ( !pDocShell->AdjustRowHeight( aWorkRange.aStart.Row(), aWorkRange.aEnd.Row(), aWorkRange.aStart.Tab() ) )
1689 pDocShell->PostPaint( aWorkRange, PaintPartFlags::Grid );
1690
1691 pDocShell->PostDataChanged();
1692 ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
1693 if (pViewShell)
1694 pViewShell->CellContentChanged();
1695}
1696
1697void ScUndoUpdateAreaLink::Undo()
1698{
1699 ScDocument& rDoc = pDocShell->GetDocument();
1700 sfx2::LinkManager* pLinkManager = rDoc.GetLinkManager();
1701 ScAreaLink* pLink = lcl_FindAreaLink( pLinkManager, aNewDoc, aNewFlt, aNewOpt,
1702 aNewArea, aNewRange );
1703 if (pLink)
1704 {
1705 pLink->SetSource( aOldDoc, aOldFlt, aOldOpt, aOldArea ); // old data in Link
1706 pLink->SetDestArea( aOldRange );
1707 pLink->SetRefreshDelay( nOldRefresh );
1708 }
1709
1710 DoChange(true);
1711}
1712
1713void ScUndoUpdateAreaLink::Redo()
1714{
1715 ScDocument& rDoc = pDocShell->GetDocument();
1716 sfx2::LinkManager* pLinkManager = rDoc.GetLinkManager();
1717 ScAreaLink* pLink = lcl_FindAreaLink( pLinkManager, aOldDoc, aOldFlt, aOldOpt,
1718 aOldArea, aOldRange );
1719 if (pLink)
1720 {
1721 pLink->SetSource( aNewDoc, aNewFlt, aNewOpt, aNewArea ); // new values in link
1722 pLink->SetDestArea( aNewRange );
1723 pLink->SetRefreshDelay( nNewRefresh );
1724 }
1725
1726 DoChange(false);
1727}
1728
1729void ScUndoUpdateAreaLink::Repeat(SfxRepeatTarget& /* rTarget */)
1730{
1731 // makes no sense
1732}
1733
1734bool ScUndoUpdateAreaLink::CanRepeat(SfxRepeatTarget& /* rTarget */) const
1735{
1736 return false;
1737}
1738
1739/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx

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#ifndef INCLUDED_VCL_PTR_HXX
21#define INCLUDED_VCL_PTR_HXX
22
23#include <sal/config.h>
24
25#include <rtl/ref.hxx>
26
27#include <utility>
28#include <type_traits>
29
30#ifdef DBG_UTIL
31#ifndef _WIN32
32#include <vcl/vclmain.hxx>
33#endif
34#endif
35
36class VclReferenceBase;
37
38namespace vcl::detail {
39
40template<typename>
41constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; }
42
43template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase(
44 int (*)[sizeof(T)])
45{ return std::is_base_of<VclReferenceBase, T>::value; }
46
47} // namespace vcl::detail
48
49/**
50 * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses.
51 *
52 * For more details on the design please see vcl/README.lifecycle
53 *
54 * @param reference_type must be a subclass of vcl::Window
55 */
56template <class reference_type>
57class VclPtr
58{
59 static_assert(
60 vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>(
61 nullptr),
62 "template argument type must be derived from VclReferenceBase");
63
64 ::rtl::Reference<reference_type> m_rInnerRef;
65
66public:
67 /** Constructor...
68 */
69 VclPtr()
70 : m_rInnerRef()
71 {}
72
73 /** Constructor...
74 */
75 VclPtr (reference_type * pBody)
76 : m_rInnerRef(pBody)
77 {}
78
79 /** Constructor... that doesn't take a ref.
80 */
81 VclPtr (reference_type * pBody, __sal_NoAcquire)
82 : m_rInnerRef(pBody, SAL_NO_ACQUIRE)
83 {}
84
85 /** Up-casting conversion constructor: Copies interface reference.
86
87 Does not work for up-casts to ambiguous bases. For the special case of
88 up-casting to Reference< XInterface >, see the corresponding conversion
89 operator.
90
91 @param rRef another reference
92 */
93 template< class derived_type >
94 VclPtr(
95 const VclPtr< derived_type > & rRef,
96 typename std::enable_if<
97 std::is_base_of<reference_type, derived_type>::value, int>::type
98 = 0 )
99 : m_rInnerRef( static_cast<reference_type*>(rRef) )
100 {
101 }
102
103#if defined(DBG_UTIL) && !defined(_WIN32)
104 virtual ~VclPtr()
105 {
106 assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain
::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()"
, "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx"
, 106, __extension__ __PRETTY_FUNCTION__))
;
107 // We can be one of the intermediate counts, but if we are the last
108 // VclPtr keeping this object alive, then something forgot to call dispose().
109 assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef
->isDisposed() || m_rInnerRef->getRefCount() > 1) &&
"someone forgot to call dispose()") ? void (0) : __assert_fail
("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\""
, "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx"
, 110, __extension__ __PRETTY_FUNCTION__))
110 && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef
->isDisposed() || m_rInnerRef->getRefCount() > 1) &&
"someone forgot to call dispose()") ? void (0) : __assert_fail
("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\""
, "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx"
, 110, __extension__ __PRETTY_FUNCTION__))
;
111 }
112 VclPtr(VclPtr const &) = default;
113 VclPtr(VclPtr &&) = default;
114 VclPtr & operator =(VclPtr const &) = default;
115 VclPtr & operator =(VclPtr &&) = default;
116#endif
117
118 /**
119 * A construction helper for VclPtr. Since VclPtr types are created
120 * with a reference-count of one - to help fit into the existing
121 * code-flow; this helps us to construct them easily.
122 *
123 * For more details on the design please see vcl/README.lifecycle
124 *
125 * @tparam reference_type must be a subclass of vcl::Window
126 */
127 template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg)
128 {
129 return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE );
130 }
131
132 /** Probably most common used: handle->someBodyOp().
133 */
134 reference_type * operator->() const
135 {
136 return m_rInnerRef.get();
137 }
138
139 /** Get the body. Can be used instead of operator->().
140 I.e. handle->someBodyOp() and handle.get()->someBodyOp()
141 are the same.
142 */
143 reference_type * get() const
144 {
145 return m_rInnerRef.get();
146 }
147
148 void set(reference_type *pBody)
149 {
150 m_rInnerRef.set(pBody);
151 }
152
153 void reset(reference_type *pBody)
154 {
155 m_rInnerRef.set(pBody);
156 }
157
158 /** Up-casting copy assignment operator.
159
160 Does not work for up-casts to ambiguous bases.
161
162 @param rRef another reference
163 */
164 template<typename derived_type>
165 typename std::enable_if<
166 std::is_base_of<reference_type, derived_type>::value,
167 VclPtr &>::type
168 operator =(VclPtr<derived_type> const & rRef)
169 {
170 m_rInnerRef.set(rRef.get());
171 return *this;
172 }
173
174 VclPtr & operator =(reference_type * pBody)
175 {
176 m_rInnerRef.set(pBody);
177 return *this;
178 }
179
180 operator reference_type * () const
181 {
182 return m_rInnerRef.get();
183 }
184
185 explicit operator bool () const
186 {
187 return m_rInnerRef.get() != nullptr;
188 }
189
190 void clear()
191 {
192 m_rInnerRef.clear();
193 }
194
195 void reset()
196 {
197 m_rInnerRef.clear();
198 }
199
200 void disposeAndClear()
201 {
202 // hold it alive for the lifetime of this method
203 ::rtl::Reference<reference_type> aTmp(m_rInnerRef);
204 m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-)
13
Calling 'Reference::clear'
20
Returning; memory was released
205 if (aTmp.get()) {
21
Calling 'Reference::get'
206 aTmp->disposeOnce();
207 }
208 }
209
210 /** Needed to place VclPtr's into STL collection.
211 */
212 bool operator< (const VclPtr<reference_type> & handle) const
213 {
214 return (m_rInnerRef < handle.m_rInnerRef);
215 }
216}; // class VclPtr
217
218template<typename T1, typename T2>
219inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) {
220 return p1.get() == p2.get();
221}
222
223template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2)
224{
225 return p1.get() == p2;
226}
227
228template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) {
229 return p1.get() == p2;
230}
231
232template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2)
233{
234 return p1 == p2.get();
235}
236
237template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) {
238 return p1 == p2.get();
239}
240
241template<typename T1, typename T2>
242inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) {
243 return !(p1 == p2);
244}
245
246template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2)
247{
248 return !(p1 == p2);
249}
250
251template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) {
252 return !(p1 == p2);
253}
254
255template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2)
256{
257 return !(p1 == p2);
258}
259
260template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) {
261 return !(p1 == p2);
262}
263
264/**
265 * A construction helper for a temporary VclPtr. Since VclPtr types
266 * are created with a reference-count of one - to help fit into
267 * the existing code-flow; this helps us to construct them easily.
268 * see also VclPtr::Create and ScopedVclPtr
269 *
270 * For more details on the design please see vcl/README.lifecycle
271 *
272 * @param reference_type must be a subclass of vcl::Window
273 */
274template <class reference_type>
275class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type>
276{
277public:
278 template<typename... Arg> VclPtrInstance(Arg &&... arg)
279 : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE )
280 {
281 }
282
283 /**
284 * Override and disallow this, to prevent people accidentally calling it and actually
285 * getting VclPtr::Create and getting a naked VclPtr<> instance
286 */
287 template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete;
288};
289
290template <class reference_type>
291class ScopedVclPtr : public VclPtr<reference_type>
292{
293public:
294 /** Constructor...
295 */
296 ScopedVclPtr()
297 : VclPtr<reference_type>()
298 {}
299
300 /** Constructor
301 */
302 ScopedVclPtr (reference_type * pBody)
303 : VclPtr<reference_type>(pBody)
304 {}
305
306 /** Copy constructor...
307 */
308 ScopedVclPtr (const VclPtr<reference_type> & handle)
309 : VclPtr<reference_type>(handle)
310 {}
311
312 /**
313 Assignment that releases the last reference.
314 */
315 void disposeAndReset(reference_type *pBody)
316 {
317 if (pBody != this->get()) {
318 VclPtr<reference_type>::disposeAndClear();
319 VclPtr<reference_type>::set(pBody);
320 }
321 }
322
323 /**
324 Assignment that releases the last reference.
325 */
326 ScopedVclPtr<reference_type>& operator = (reference_type * pBody)
327 {
328 disposeAndReset(pBody);
329 return *this;
330 }
331
332 /** Up-casting conversion constructor: Copies interface reference.
333
334 Does not work for up-casts to ambiguous bases. For the special case of
335 up-casting to Reference< XInterface >, see the corresponding conversion
336 operator.
337
338 @param rRef another reference
339 */
340 template< class derived_type >
341 ScopedVclPtr(
342 const VclPtr< derived_type > & rRef,
343 typename std::enable_if<
344 std::is_base_of<reference_type, derived_type>::value, int>::type
345 = 0 )
346 : VclPtr<reference_type>( rRef )
347 {
348 }
349
350 /** Up-casting assignment operator.
351
352 Does not work for up-casts to ambiguous bases.
353
354 @param rRef another VclPtr
355 */
356 template<typename derived_type>
357 typename std::enable_if<
358 std::is_base_of<reference_type, derived_type>::value,
359 ScopedVclPtr &>::type
360 operator =(VclPtr<derived_type> const & rRef)
361 {
362 disposeAndReset(rRef.get());
363 return *this;
364 }
365
366 /**
367 * Override and disallow this, to prevent people accidentally calling it and actually
368 * getting VclPtr::Create and getting a naked VclPtr<> instance
369 */
370 template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete;
371
372 ~ScopedVclPtr()
373 {
374 VclPtr<reference_type>::disposeAndClear();
12
Calling 'VclPtr::disposeAndClear'
375 assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get(
) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr"
, "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx"
, 375, __extension__ __PRETTY_FUNCTION__))
; // make sure there are no lingering references
376 }
377
378private:
379 // Most likely we don't want this default copy-constructor.
380 ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete;
381 // And certainly we don't want a default assignment operator.
382 ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete;
383 // And disallow reset as that doesn't call disposeAndClear on the original reference
384 void reset() = delete;
385 void reset(reference_type *pBody) = delete;
386
387protected:
388 ScopedVclPtr (reference_type * pBody, __sal_NoAcquire)
389 : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE)
390 {}
391};
392
393/**
394 * A construction helper for ScopedVclPtr. Since VclPtr types are created
395 * with a reference-count of one - to help fit into the existing
396 * code-flow; this helps us to construct them easily.
397 *
398 * For more details on the design please see vcl/README.lifecycle
399 *
400 * @param reference_type must be a subclass of vcl::Window
401 */
402#if defined _MSC_VER
403#pragma warning(push)
404#pragma warning(disable: 4521) // " multiple copy constructors specified"
405#endif
406template <class reference_type>
407class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type>
408{
409public:
410 template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg)
411 : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE )
4
Memory is allocated
412 {
413 }
414
415 /**
416 * Override and disallow this, to prevent people accidentally calling it and actually
417 * getting VclPtr::Create and getting a naked VclPtr<> instance
418 */
419 template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete;
420
421private:
422 // Prevent the above perfect forwarding ctor from hijacking (accidental)
423 // attempts at ScopedVclPtrInstance copy construction (where the hijacking
424 // would typically lead to somewhat obscure error messages); both non-const
425 // and const variants are needed here, as the ScopedVclPtr base class has a
426 // const--variant copy ctor, so the implicitly declared copy ctor for
427 // ScopedVclPtrInstance would also be the const variant, so non-const copy
428 // construction attempts would be hijacked by the perfect forwarding ctor;
429 // but if we only declared a non-const variant here, the const variant would
430 // no longer be implicitly declared (as there would already be an explicitly
431 // declared copy ctor), so const copy construction attempts would then be
432 // hijacked by the perfect forwarding ctor:
433 ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete;
434 ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete;
435};
436#if defined _MSC_VER
437#pragma warning(pop)
438#endif
439
440#endif // INCLUDED_VCL_PTR_HXX
441
442/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

/home/maarten/src/libreoffice/core/include/rtl/ref.hxx

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#ifndef INCLUDED_RTL_REF_HXX
21#define INCLUDED_RTL_REF_HXX
22
23#include "sal/config.h"
24
25#include <cassert>
26#include <cstddef>
27#include <functional>
28#ifdef LIBO_INTERNAL_ONLY1
29#include <type_traits>
30#endif
31
32#include "sal/types.h"
33
34namespace rtl
35{
36
37/** Template reference class for reference type.
38*/
39template <class reference_type>
40class Reference
41{
42 /** The <b>reference_type</b> body pointer.
43 */
44 reference_type * m_pBody;
45
46
47public:
48 /** Constructor...
49 */
50 Reference()
51 : m_pBody (NULL__null)
52 {}
53
54
55 /** Constructor...
56 */
57 Reference (reference_type * pBody, __sal_NoAcquire)
58 : m_pBody (pBody)
59 {
60 }
61
62 /** Constructor...
63 */
64 Reference (reference_type * pBody)
65 : m_pBody (pBody)
66 {
67 if (m_pBody)
68 m_pBody->acquire();
69 }
70
71 /** Copy constructor...
72 */
73 Reference (const Reference<reference_type> & handle)
74 : m_pBody (handle.m_pBody)
75 {
76 if (m_pBody)
77 m_pBody->acquire();
78 }
79
80#ifdef LIBO_INTERNAL_ONLY1
81 /** Move constructor...
82 */
83 Reference (Reference<reference_type> && handle) noexcept
84 : m_pBody (handle.m_pBody)
85 {
86 handle.m_pBody = nullptr;
87 }
88#endif
89
90#if defined LIBO_INTERNAL_ONLY1
91 /** Up-casting conversion constructor: Copies interface reference.
92
93 Does not work for up-casts to ambiguous bases.
94
95 @param rRef another reference
96 */
97 template< class derived_type >
98 inline Reference(
99 const Reference< derived_type > & rRef,
100 std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 )
101 : m_pBody (rRef.get())
102 {
103 if (m_pBody)
104 m_pBody->acquire();
105 }
106#endif
107
108 /** Destructor...
109 */
110 ~Reference() COVERITY_NOEXCEPT_FALSE
111 {
112 if (m_pBody)
113 m_pBody->release();
114 }
115
116 /** Set...
117 Similar to assignment.
118 */
119 Reference<reference_type> &
120 SAL_CALL set (reference_type * pBody)
121 {
122 if (pBody)
123 pBody->acquire();
124 reference_type * const pOld = m_pBody;
125 m_pBody = pBody;
126 if (pOld)
127 pOld->release();
128 return *this;
129 }
130
131 /** Assignment.
132 Unbinds this instance from its body (if bound) and
133 bind it to the body represented by the handle.
134 */
135 Reference<reference_type> &
136 SAL_CALL operator= (const Reference<reference_type> & handle)
137 {
138 return set( handle.m_pBody );
139 }
140
141#ifdef LIBO_INTERNAL_ONLY1
142 /** Assignment.
143 * Unbinds this instance from its body (if bound),
144 * bind it to the body represented by the handle, and
145 * set the body represented by the handle to nullptr.
146 */
147 Reference<reference_type> &
148 operator= (Reference<reference_type> && handle)
149 {
150 // self-movement guts ourself
151 if (m_pBody)
152 m_pBody->release();
153 m_pBody = handle.m_pBody;
154 handle.m_pBody = nullptr;
155 return *this;
156 }
157#endif
158
159 /** Assignment...
160 */
161 Reference<reference_type> &
162 SAL_CALL operator= (reference_type * pBody)
163 {
164 return set( pBody );
165 }
166
167 /** Unbind the body from this handle.
168 Note that for a handle representing a large body,
169 "handle.clear().set(new body());" _might_
170 perform a little bit better than "handle.set(new body());",
171 since in the second case two large objects exist in memory
172 (the old body and the new body).
173 */
174 Reference<reference_type> & SAL_CALL clear()
175 {
176 if (m_pBody
13.1
Field 'm_pBody' is non-null
13.1
Field 'm_pBody' is non-null
13.1
Field 'm_pBody' is non-null
13.1
Field 'm_pBody' is non-null
)
14
Taking true branch
177 {
178 reference_type * const pOld = m_pBody;
179 m_pBody = NULL__null;
180 pOld->release();
15
Calling 'VclReferenceBase::release'
19
Returning; memory was released
181 }
182 return *this;
183 }
184
185
186 /** Get the body. Can be used instead of operator->().
187 I.e. handle->someBodyOp() and handle.get()->someBodyOp()
188 are the same.
189 */
190 reference_type * SAL_CALL get() const
191 {
192 return m_pBody;
22
Use of memory after it is freed
193 }
194
195
196 /** Probably most common used: handle->someBodyOp().
197 */
198 reference_type * SAL_CALL operator->() const
199 {
200 assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail
("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx"
, 200, __extension__ __PRETTY_FUNCTION__))
;
201 return m_pBody;
202 }
203
204
205 /** Allows (*handle).someBodyOp().
206 */
207 reference_type & SAL_CALL operator*() const
208 {
209 assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail
("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx"
, 209, __extension__ __PRETTY_FUNCTION__))
;
210 return *m_pBody;
211 }
212
213
214 /** Returns True if the handle does point to a valid body.
215 */
216 bool SAL_CALL is() const
217 {
218 return (m_pBody != NULL__null);
219 }
220
221#if defined LIBO_INTERNAL_ONLY1
222 /** Returns True if the handle does point to a valid body.
223 */
224 explicit operator bool() const
225 {
226 return is();
227 }
228#endif
229
230 /** Returns True if this points to pBody.
231 */
232 bool SAL_CALL operator== (const reference_type * pBody) const
233 {
234 return (m_pBody == pBody);
235 }
236
237
238 /** Returns True if handle points to the same body.
239 */
240 bool
241 SAL_CALL operator== (const Reference<reference_type> & handle) const
242 {
243 return (m_pBody == handle.m_pBody);
244 }
245
246
247 /** Needed to place References into STL collection.
248 */
249 bool
250 SAL_CALL operator!= (const Reference<reference_type> & handle) const
251 {
252 return (m_pBody != handle.m_pBody);
253 }
254
255
256 /** Needed to place References into STL collection.
257 */
258 bool
259 SAL_CALL operator< (const Reference<reference_type> & handle) const
260 {
261 return (m_pBody < handle.m_pBody);
262 }
263
264
265 /** Needed to place References into STL collection.
266 */
267 bool
268 SAL_CALL operator> (const Reference<reference_type> & handle) const
269 {
270 return (m_pBody > handle.m_pBody);
271 }
272};
273
274} // namespace rtl
275
276#if defined LIBO_INTERNAL_ONLY1
277namespace std
278{
279
280/// @cond INTERNAL
281/**
282 Make rtl::Reference hashable by default for use in STL containers.
283
284 @since LibreOffice 6.3
285*/
286template<typename T>
287struct hash<::rtl::Reference<T>>
288{
289 std::size_t operator()(::rtl::Reference<T> const & s) const
290 { return std::size_t(s.get()); }
291};
292/// @endcond
293
294}
295
296#endif
297
298#endif /* ! INCLUDED_RTL_REF_HXX */
299
300/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

/home/maarten/src/libreoffice/core/include/vcl/vclreferencebase.hxx

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#ifndef INCLUDED_VCL_Reference_HXX
20#define INCLUDED_VCL_Reference_HXX
21
22#include <vcl/dllapi.h>
23#include <osl/interlck.h>
24
25class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase
26{
27 mutable oslInterlockedCount mnRefCnt;
28
29 template<typename T> friend class VclPtr;
30
31public:
32 void acquire() const
33 {
34 osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1);
35 }
36
37 void release() const
38 {
39 if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0)
16
Assuming the condition is true
17
Taking true branch
40 delete this;
18
Memory is released
41 }
42#ifdef DBG_UTIL
43#ifndef _WIN32
44 sal_Int32 getRefCount() const { return mnRefCnt; }
45#endif
46#endif
47
48
49private:
50 VclReferenceBase(const VclReferenceBase&) = delete;
51 VclReferenceBase& operator=(const VclReferenceBase&) = delete;
52
53 bool mbDisposed : 1;
54
55protected:
56 VclReferenceBase();
57protected:
58 virtual ~VclReferenceBase();
59
60protected:
61 virtual void dispose();
62
63public:
64 void disposeOnce();
65 bool isDisposed() const { return mbDisposed; }
66
67};
68#endif