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Diffstat (limited to 'sw/source/core/doc/docredln.cxx')
| -rw-r--r-- | sw/source/core/doc/docredln.cxx | 1906 |
1 files changed, 1906 insertions, 0 deletions
diff --git a/sw/source/core/doc/docredln.cxx b/sw/source/core/doc/docredln.cxx new file mode 100644 index 000000000..b98e89caf --- /dev/null +++ b/sw/source/core/doc/docredln.cxx @@ -0,0 +1,1906 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <libxml/xmlwriter.h> +#include <boost/property_tree/json_parser.hpp> + +#include <sal/log.hxx> +#include <tools/datetimeutils.hxx> +#include <hintids.hxx> +#include <svl/itemiter.hxx> +#include <comphelper/lok.hxx> +#include <comphelper/string.hxx> +#include <LibreOfficeKit/LibreOfficeKitEnums.h> +#include <unotools/datetime.hxx> +#include <sfx2/viewsh.hxx> +#include <swmodule.hxx> +#include <doc.hxx> +#include <docredln.hxx> +#include <IDocumentUndoRedo.hxx> +#include <DocumentContentOperationsManager.hxx> +#include <IDocumentRedlineAccess.hxx> +#include <IDocumentState.hxx> +#include <IDocumentLayoutAccess.hxx> +#include <IDocumentStylePoolAccess.hxx> +#include <docary.hxx> +#include <ndtxt.hxx> +#include <redline.hxx> +#include <UndoCore.hxx> +#include <hints.hxx> +#include <pamtyp.hxx> +#include <poolfmt.hxx> +#include <view.hxx> +#include <viewsh.hxx> +#include <viscrs.hxx> +#include <rootfrm.hxx> +#include <strings.hrc> +#include <wrtsh.hxx> +#include <txtfld.hxx> + +#include <flowfrm.hxx> + +using namespace com::sun::star; + +#ifdef DBG_UTIL + + void sw_DebugRedline( const SwDoc* pDoc ) + { + static SwRedlineTable::size_type nWatch = 0; // loplugin:constvars:ignore + const SwRedlineTable& rTable = pDoc->getIDocumentRedlineAccess().GetRedlineTable(); + for( SwRedlineTable::size_type n = 0; n < rTable.size(); ++n ) + { + SwRedlineTable::size_type nDummy = 0; + const SwRangeRedline* pCurrent = rTable[ n ]; + const SwRangeRedline* pNext = n+1 < rTable.size() ? rTable[ n+1 ] : nullptr; + if( pCurrent == pNext ) + ++nDummy; + if( n == nWatch ) + ++nDummy; // Possible debugger breakpoint + } + } + +#endif + + +SwExtraRedlineTable::~SwExtraRedlineTable() +{ + DeleteAndDestroyAll(); +} + +void SwExtraRedlineTable::dumpAsXml(xmlTextWriterPtr pWriter) const +{ + xmlTextWriterStartElement(pWriter, BAD_CAST("SwExtraRedlineTable")); + xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this); + + for (sal_uInt16 nCurExtraRedlinePos = 0; nCurExtraRedlinePos < GetSize(); ++nCurExtraRedlinePos) + { + const SwExtraRedline* pExtraRedline = GetRedline(nCurExtraRedlinePos); + xmlTextWriterStartElement(pWriter, BAD_CAST("SwExtraRedline")); + xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this); + xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("symbol"), "%s", BAD_CAST(typeid(*pExtraRedline).name())); + xmlTextWriterEndElement(pWriter); + } + xmlTextWriterEndElement(pWriter); +} + +#if OSL_DEBUG_LEVEL > 0 +static bool CheckPosition( const SwPosition* pStt, const SwPosition* pEnd ) +{ + int nError = 0; + SwNode* pSttNode = &pStt->nNode.GetNode(); + SwNode* pEndNode = &pEnd->nNode.GetNode(); + SwNode* pSttTab = pSttNode->StartOfSectionNode()->FindTableNode(); + SwNode* pEndTab = pEndNode->StartOfSectionNode()->FindTableNode(); + SwNode* pSttStart = pSttNode; + while( pSttStart && (!pSttStart->IsStartNode() || pSttStart->IsSectionNode() || + pSttStart->IsTableNode() ) ) + pSttStart = pSttStart->StartOfSectionNode(); + SwNode* pEndStart = pEndNode; + while( pEndStart && (!pEndStart->IsStartNode() || pEndStart->IsSectionNode() || + pEndStart->IsTableNode() ) ) + pEndStart = pEndStart->StartOfSectionNode(); + assert(pSttTab == pEndTab); + if( pSttTab != pEndTab ) + nError = 1; + assert(pSttTab || pSttStart == pEndStart); + if( !pSttTab && pSttStart != pEndStart ) + nError |= 2; + if( nError ) + nError += 10; + return nError != 0; +} +#endif + +bool SwExtraRedlineTable::DeleteAllTableRedlines( SwDoc* pDoc, const SwTable& rTable, bool bSaveInUndo, RedlineType nRedlineTypeToDelete ) +{ + bool bChg = false; + + if (bSaveInUndo && pDoc->GetIDocumentUndoRedo().DoesUndo()) + { + // #TODO - Add 'Undo' support for deleting 'Table Cell' redlines + /* + SwUndoRedline* pUndo = new SwUndoRedline( SwUndoId::REDLINE, rRange ); + if( pUndo->GetRedlSaveCount() ) + { + GetIDocumentUndoRedo().AppendUndo(pUndo); + } + else + delete pUndo; + */ + } + + for (sal_uInt16 nCurRedlinePos = 0; nCurRedlinePos < GetSize(); ) + { + SwExtraRedline* pExtraRedline = GetRedline(nCurRedlinePos); + const SwTableCellRedline* pTableCellRedline = dynamic_cast<const SwTableCellRedline*>(pExtraRedline); + if (pTableCellRedline) + { + const SwTableBox *pRedTabBox = &pTableCellRedline->GetTableBox(); + const SwTable& rRedTable = pRedTabBox->GetSttNd()->FindTableNode()->GetTable(); + if ( &rRedTable == &rTable ) + { + // Redline for this table + const SwRedlineData& aRedlineData = pTableCellRedline->GetRedlineData(); + const RedlineType nRedlineType = aRedlineData.GetType(); + + // Check if this redline object type should be deleted + if (RedlineType::Any == nRedlineTypeToDelete || nRedlineTypeToDelete == nRedlineType) + { + + DeleteAndDestroy( nCurRedlinePos ); + bChg = true; + continue; // don't increment position after delete + } + } + } + else + { + const SwTableRowRedline* pTableRowRedline = dynamic_cast<const SwTableRowRedline*>(pExtraRedline); + if (pTableRowRedline) + { + const SwTableLine *pRedTabLine = &pTableRowRedline->GetTableLine(); + const SwTableBoxes &rRedTabBoxes = pRedTabLine->GetTabBoxes(); + const SwTable& rRedTable = rRedTabBoxes[0]->GetSttNd()->FindTableNode()->GetTable(); + if ( &rRedTable == &rTable ) + { + // Redline for this table + const SwRedlineData& aRedlineData = pTableRowRedline->GetRedlineData(); + const RedlineType nRedlineType = aRedlineData.GetType(); + + // Check if this redline object type should be deleted + if (RedlineType::Any == nRedlineTypeToDelete || nRedlineTypeToDelete == nRedlineType) + + { + DeleteAndDestroy( nCurRedlinePos ); + bChg = true; + continue; // don't increment position after delete + } + } + } + } + ++nCurRedlinePos; + } + + if( bChg ) + pDoc->getIDocumentState().SetModified(); + + return bChg; +} + +bool SwExtraRedlineTable::DeleteTableRowRedline( SwDoc* pDoc, const SwTableLine& rTableLine, bool bSaveInUndo, RedlineType nRedlineTypeToDelete ) +{ + bool bChg = false; + + if (bSaveInUndo && pDoc->GetIDocumentUndoRedo().DoesUndo()) + { + // #TODO - Add 'Undo' support for deleting 'Table Cell' redlines + /* + SwUndoRedline* pUndo = new SwUndoRedline( SwUndoId::REDLINE, rRange ); + if( pUndo->GetRedlSaveCount() ) + { + GetIDocumentUndoRedo().AppendUndo(pUndo); + } + else + delete pUndo; + */ + } + + for(sal_uInt16 nCurRedlinePos = 0; nCurRedlinePos < GetSize(); ++nCurRedlinePos ) + { + SwExtraRedline* pExtraRedline = GetRedline(nCurRedlinePos); + const SwTableRowRedline* pTableRowRedline = dynamic_cast<const SwTableRowRedline*>(pExtraRedline); + const SwTableLine *pRedTabLine = pTableRowRedline ? &pTableRowRedline->GetTableLine() : nullptr; + if ( pRedTabLine == &rTableLine ) + { + // Redline for this table row + const SwRedlineData& aRedlineData = pTableRowRedline->GetRedlineData(); + const RedlineType nRedlineType = aRedlineData.GetType(); + + // Check if this redline object type should be deleted + if( RedlineType::Any != nRedlineTypeToDelete && nRedlineTypeToDelete != nRedlineType ) + continue; + + DeleteAndDestroy( nCurRedlinePos ); + bChg = true; + } + } + + if( bChg ) + pDoc->getIDocumentState().SetModified(); + + return bChg; +} + +bool SwExtraRedlineTable::DeleteTableCellRedline( SwDoc* pDoc, const SwTableBox& rTableBox, bool bSaveInUndo, RedlineType nRedlineTypeToDelete ) +{ + bool bChg = false; + + if (bSaveInUndo && pDoc->GetIDocumentUndoRedo().DoesUndo()) + { + // #TODO - Add 'Undo' support for deleting 'Table Cell' redlines + /* + SwUndoRedline* pUndo = new SwUndoRedline( SwUndoId::REDLINE, rRange ); + if( pUndo->GetRedlSaveCount() ) + { + GetIDocumentUndoRedo().AppendUndo(pUndo); + } + else + delete pUndo; + */ + } + + for(sal_uInt16 nCurRedlinePos = 0; nCurRedlinePos < GetSize(); ++nCurRedlinePos ) + { + SwExtraRedline* pExtraRedline = GetRedline(nCurRedlinePos); + const SwTableCellRedline* pTableCellRedline = dynamic_cast<const SwTableCellRedline*>(pExtraRedline); + const SwTableBox *pRedTabBox = pTableCellRedline ? &pTableCellRedline->GetTableBox() : nullptr; + if ( pRedTabBox == &rTableBox ) + { + // Redline for this table cell + const SwRedlineData& aRedlineData = pTableCellRedline->GetRedlineData(); + const RedlineType nRedlineType = aRedlineData.GetType(); + + // Check if this redline object type should be deleted + if( RedlineType::Any != nRedlineTypeToDelete && nRedlineTypeToDelete != nRedlineType ) + continue; + + DeleteAndDestroy( nCurRedlinePos ); + bChg = true; + } + } + + if( bChg ) + pDoc->getIDocumentState().SetModified(); + + return bChg; +} + +namespace +{ + +void lcl_LOKInvalidateFrames(const SwModify& rMod, const SwRootFrame* pLayout, + SwFrameType const nFrameType, const Point* pPoint) +{ + SwIterator<SwFrame, SwModify, sw::IteratorMode::UnwrapMulti> aIter(rMod); + + for (SwFrame* pTmpFrame = aIter.First(); pTmpFrame; pTmpFrame = aIter.Next() ) + { + if ((pTmpFrame->GetType() & nFrameType) && + (!pLayout || pLayout == pTmpFrame->getRootFrame()) && + (!pTmpFrame->IsFlowFrame() || !SwFlowFrame::CastFlowFrame( pTmpFrame )->IsFollow())) + { + if (pPoint) + { + pTmpFrame->InvalidateSize(); + } + } + } +} + +void lcl_LOKInvalidateStartEndFrames(SwShellCursor& rCursor) +{ + if (!(rCursor.HasMark() && + rCursor.GetPoint()->nNode.GetNode().IsContentNode() && + rCursor.GetPoint()->nNode.GetNode().GetContentNode()->getLayoutFrame(rCursor.GetShell()->GetLayout()) && + (rCursor.GetMark()->nNode == rCursor.GetPoint()->nNode || + (rCursor.GetMark()->nNode.GetNode().IsContentNode() && + rCursor.GetMark()->nNode.GetNode().GetContentNode()->getLayoutFrame(rCursor.GetShell()->GetLayout()))))) + { + return; + } + + + SwPosition *pStartPos = rCursor.Start(), + *pEndPos = rCursor.GetPoint() == pStartPos ? rCursor.GetMark() : rCursor.GetPoint(); + + + lcl_LOKInvalidateFrames(*(pStartPos->nNode.GetNode().GetContentNode()), + rCursor.GetShell()->GetLayout(), + FRM_CNTNT, &rCursor.GetSttPos()); + + lcl_LOKInvalidateFrames(*(pEndPos->nNode.GetNode().GetContentNode()), + rCursor.GetShell()->GetLayout(), + FRM_CNTNT, &rCursor.GetEndPos()); +} + +} // anonymous namespace + +/// Emits LOK notification about one addition / removal of a redline item. +void SwRedlineTable::LOKRedlineNotification(RedlineNotification nType, SwRangeRedline* pRedline) +{ + // Disable since usability is very low beyond some small number of changes. + static bool bDisableRedlineComments = getenv("DISABLE_REDLINE") != nullptr; + if (!comphelper::LibreOfficeKit::isActive() || bDisableRedlineComments) + return; + + boost::property_tree::ptree aRedline; + aRedline.put("action", (nType == RedlineNotification::Add ? "Add" : + (nType == RedlineNotification::Remove ? "Remove" : + (nType == RedlineNotification::Modify ? "Modify" : "???")))); + aRedline.put("index", pRedline->GetId()); + aRedline.put("author", pRedline->GetAuthorString(1).toUtf8().getStr()); + aRedline.put("type", SwRedlineTypeToOUString(pRedline->GetRedlineData().GetType()).toUtf8().getStr()); + aRedline.put("comment", pRedline->GetRedlineData().GetComment().toUtf8().getStr()); + aRedline.put("description", pRedline->GetDescr().toUtf8().getStr()); + OUString sDateTime = utl::toISO8601(pRedline->GetRedlineData().GetTimeStamp().GetUNODateTime()); + aRedline.put("dateTime", sDateTime.toUtf8().getStr()); + + SwPosition* pStartPos = pRedline->Start(); + SwPosition* pEndPos = pRedline->End(); + SwContentNode* pContentNd = pRedline->GetContentNode(); + SwView* pView = dynamic_cast<SwView*>(SfxViewShell::Current()); + if (pView && pContentNd) + { + SwShellCursor aCursor(pView->GetWrtShell(), *pStartPos); + aCursor.SetMark(); + aCursor.GetMark()->nNode = pEndPos->nNode; + aCursor.GetMark()->nContent = pEndPos->nContent; + + aCursor.FillRects(); + + SwRects* pRects(&aCursor); + std::vector<OString> aRects; + for(const SwRect& rNextRect : *pRects) + aRects.push_back(rNextRect.SVRect().toString()); + + const OString sRects = comphelper::string::join("; ", aRects); + aRedline.put("textRange", sRects.getStr()); + + lcl_LOKInvalidateStartEndFrames(aCursor); + + // When this notify method is called text invalidation is not done yet + // Calling FillRects updates the text area so invalidation will not run on the correct rects + // So we need to do an own invalidation here. It invalidates text frames containing the redlining + SwDoc* pDoc = pRedline->GetDoc(); + SwViewShell* pSh; + if( pDoc && !pDoc->IsInDtor() ) + { + pSh = pDoc->getIDocumentLayoutAccess().GetCurrentViewShell(); + if( pSh ) + for(SwNodeIndex nIdx = pStartPos->nNode; nIdx <= pEndPos->nNode; ++nIdx) + { + SwContentNode* pContentNode = nIdx.GetNode().GetContentNode(); + if (pContentNode) + pSh->InvalidateWindows(pContentNode->FindLayoutRect()); + } + } + } + + boost::property_tree::ptree aTree; + aTree.add_child("redline", aRedline); + std::stringstream aStream; + boost::property_tree::write_json(aStream, aTree); + std::string aPayload = aStream.str(); + + SfxViewShell* pViewShell = SfxViewShell::GetFirst(); + while (pViewShell) + { + pViewShell->libreOfficeKitViewCallback(nType == RedlineNotification::Modify ? LOK_CALLBACK_REDLINE_TABLE_ENTRY_MODIFIED : LOK_CALLBACK_REDLINE_TABLE_SIZE_CHANGED, aPayload.c_str()); + pViewShell = SfxViewShell::GetNext(*pViewShell); + } +} + +bool SwRedlineTable::Insert(SwRangeRedline*& p) +{ + if( p->HasValidRange() ) + { + std::pair<vector_type::const_iterator, bool> rv = maVector.insert( p ); + size_type nP = rv.first - begin(); + LOKRedlineNotification(RedlineNotification::Add, p); + p->CallDisplayFunc(nP); + return rv.second; + } + return InsertWithValidRanges( p ); +} + +bool SwRedlineTable::Insert(SwRangeRedline*& p, size_type& rP) +{ + if( p->HasValidRange() ) + { + std::pair<vector_type::const_iterator, bool> rv = maVector.insert( p ); + rP = rv.first - begin(); + p->CallDisplayFunc(rP); + return rv.second; + } + return InsertWithValidRanges( p, &rP ); +} + +namespace sw { + +std::vector<SwRangeRedline*> GetAllValidRanges(std::unique_ptr<SwRangeRedline> p) +{ + std::vector<SwRangeRedline*> ret; + // Create valid "sub-ranges" from the Selection + SwPosition* pStt = p->Start(), + * pEnd = pStt == p->GetPoint() ? p->GetMark() : p->GetPoint(); + SwPosition aNewStt( *pStt ); + SwNodes& rNds = aNewStt.nNode.GetNodes(); + SwContentNode* pC; + + if( !aNewStt.nNode.GetNode().IsContentNode() ) + { + pC = rNds.GoNext( &aNewStt.nNode ); + if( pC ) + aNewStt.nContent.Assign( pC, 0 ); + else + aNewStt.nNode = rNds.GetEndOfContent(); + } + + SwRangeRedline* pNew = nullptr; + + if( aNewStt < *pEnd ) + do { + if( !pNew ) + pNew = new SwRangeRedline( p->GetRedlineData(), aNewStt ); + else + { + pNew->DeleteMark(); + *pNew->GetPoint() = aNewStt; + } + + pNew->SetMark(); + GoEndSection( pNew->GetPoint() ); + // i60396: If the redlines starts before a table but the table is the last member + // of the section, the GoEndSection will end inside the table. + // This will result in an incorrect redline, so we've to go back + SwNode* pTab = pNew->GetPoint()->nNode.GetNode().StartOfSectionNode()->FindTableNode(); + // We end in a table when pTab != 0 + if( pTab && !pNew->GetMark()->nNode.GetNode().StartOfSectionNode()->FindTableNode() ) + { // but our Mark was outside the table => Correction + do + { + // We want to be before the table + *pNew->GetPoint() = SwPosition(*pTab); + pC = GoPreviousNds( &pNew->GetPoint()->nNode, false ); // here we are. + if( pC ) + pNew->GetPoint()->nContent.Assign( pC, 0 ); + pTab = pNew->GetPoint()->nNode.GetNode().StartOfSectionNode()->FindTableNode(); + } while( pTab ); // If there is another table we have to repeat our step backwards + } + + if( *pNew->GetPoint() > *pEnd ) + { + pC = nullptr; + if( aNewStt.nNode != pEnd->nNode ) + do { + SwNode& rCurNd = aNewStt.nNode.GetNode(); + if( rCurNd.IsStartNode() ) + { + if( rCurNd.EndOfSectionIndex() < pEnd->nNode.GetIndex() ) + aNewStt.nNode = *rCurNd.EndOfSectionNode(); + else + break; + } + else if( rCurNd.IsContentNode() ) + pC = rCurNd.GetContentNode(); + ++aNewStt.nNode; + } while( aNewStt.nNode.GetIndex() < pEnd->nNode.GetIndex() ); + + if( aNewStt.nNode == pEnd->nNode ) + aNewStt.nContent = pEnd->nContent; + else if( pC ) + { + aNewStt.nNode = *pC; + aNewStt.nContent.Assign( pC, pC->Len() ); + } + + if( aNewStt <= *pEnd ) + *pNew->GetPoint() = aNewStt; + } + else + aNewStt = *pNew->GetPoint(); +#if OSL_DEBUG_LEVEL > 0 + CheckPosition( pNew->GetPoint(), pNew->GetMark() ); +#endif + + if( *pNew->GetPoint() != *pNew->GetMark() && + pNew->HasValidRange()) + { + ret.push_back(pNew); + pNew = nullptr; + } + + if( aNewStt >= *pEnd ) + break; + pC = rNds.GoNext( &aNewStt.nNode ); + if( !pC ) + break; + + aNewStt.nContent.Assign( pC, 0 ); + + } while( aNewStt < *pEnd ); + + delete pNew; + p.reset(); + return ret; +} + +} // namespace sw + +bool SwRedlineTable::InsertWithValidRanges(SwRangeRedline*& p, size_type* pInsPos) +{ + bool bAnyIns = false; + std::vector<SwRangeRedline*> const redlines( + GetAllValidRanges(std::unique_ptr<SwRangeRedline>(p))); + for (SwRangeRedline * pRedline : redlines) + { + assert(pRedline->HasValidRange()); + size_type nInsPos; + if (Insert(pRedline, nInsPos)) + { + pRedline->CallDisplayFunc(nInsPos); + bAnyIns = true; + if (pInsPos && *pInsPos < nInsPos) + { + *pInsPos = nInsPos; + } + } + } + p = nullptr; + return bAnyIns; +} + +bool CompareSwRedlineTable::operator()(SwRangeRedline* const &lhs, SwRangeRedline* const &rhs) const +{ + return *lhs < *rhs; +} + +SwRedlineTable::~SwRedlineTable() +{ + maVector.DeleteAndDestroyAll(); +} + +SwRedlineTable::size_type SwRedlineTable::GetPos(const SwRangeRedline* p) const +{ + vector_type::const_iterator it = maVector.find(const_cast<SwRangeRedline*>(p)); + if( it == maVector.end() ) + return npos; + return it - maVector.begin(); +} + +void SwRedlineTable::Remove( const SwRangeRedline* p ) +{ + const size_type nPos = GetPos(p); + if (nPos == npos) + return; + Remove(nPos); +} + +void SwRedlineTable::Remove( size_type nP ) +{ + LOKRedlineNotification(RedlineNotification::Remove, maVector[nP]); + SwDoc* pDoc = nullptr; + if( !nP && 1 == size() ) + pDoc = maVector.front()->GetDoc(); + + maVector.erase( maVector.begin() + nP ); + + if( pDoc && !pDoc->IsInDtor() ) + { + SwViewShell* pSh = pDoc->getIDocumentLayoutAccess().GetCurrentViewShell(); + if( pSh ) + pSh->InvalidateWindows( SwRect( 0, 0, SAL_MAX_INT32, SAL_MAX_INT32 ) ); + } +} + +void SwRedlineTable::DeleteAndDestroyAll() +{ + while (!maVector.empty()) + { + auto const pRedline = maVector.back(); + maVector.erase(maVector.size() - 1); + LOKRedlineNotification(RedlineNotification::Remove, pRedline); + delete pRedline; + } +} + +void SwRedlineTable::DeleteAndDestroy(size_type const nP) +{ + auto const pRedline = maVector[nP]; + maVector.erase(maVector.begin() + nP); + LOKRedlineNotification(RedlineNotification::Remove, pRedline); + delete pRedline; +} + +SwRedlineTable::size_type SwRedlineTable::FindNextOfSeqNo( size_type nSttPos ) const +{ + return nSttPos + 1 < size() + ? FindNextSeqNo( operator[]( nSttPos )->GetSeqNo(), nSttPos+1 ) + : npos; +} + +SwRedlineTable::size_type SwRedlineTable::FindPrevOfSeqNo( size_type nSttPos ) const +{ + return nSttPos ? FindPrevSeqNo( operator[]( nSttPos )->GetSeqNo(), nSttPos-1 ) + : npos; +} + +/// Find the next or preceding Redline with the same seq.no. +/// We can limit the search using look ahead (0 searches the whole array). +SwRedlineTable::size_type SwRedlineTable::FindNextSeqNo( sal_uInt16 nSeqNo, size_type nSttPos ) const +{ + auto const nLookahead = 20; + size_type nRet = npos; + if( nSeqNo && nSttPos < size() ) + { + size_type nEnd = size(); + const size_type nTmp = nSttPos + nLookahead; + if (nTmp < nEnd) + { + nEnd = nTmp; + } + + for( ; nSttPos < nEnd; ++nSttPos ) + if( nSeqNo == operator[]( nSttPos )->GetSeqNo() ) + { + nRet = nSttPos; + break; + } + } + return nRet; +} + +SwRedlineTable::size_type SwRedlineTable::FindPrevSeqNo( sal_uInt16 nSeqNo, size_type nSttPos ) const +{ + auto const nLookahead = 20; + size_type nRet = npos; + if( nSeqNo && nSttPos < size() ) + { + size_type nEnd = 0; + if( nSttPos > nLookahead ) + nEnd = nSttPos - nLookahead; + + ++nSttPos; + while( nSttPos > nEnd ) + if( nSeqNo == operator[]( --nSttPos )->GetSeqNo() ) + { + nRet = nSttPos; + break; + } + } + return nRet; +} + +const SwRangeRedline* SwRedlineTable::FindAtPosition( const SwPosition& rSttPos, + size_type& rPos, + bool bNext ) const +{ + const SwRangeRedline* pFnd = nullptr; + for( ; rPos < maVector.size() ; ++rPos ) + { + const SwRangeRedline* pTmp = (*this)[ rPos ]; + if( pTmp->HasMark() && pTmp->IsVisible() ) + { + const SwPosition* pRStt = pTmp->Start(), + * pREnd = pRStt == pTmp->GetPoint() ? pTmp->GetMark() + : pTmp->GetPoint(); + if( bNext ? *pRStt <= rSttPos : *pRStt < rSttPos ) + { + if( bNext ? *pREnd > rSttPos : *pREnd >= rSttPos ) + { + pFnd = pTmp; + break; + } + } + else + break; + } + } + return pFnd; +} + +void SwRedlineTable::dumpAsXml(xmlTextWriterPtr pWriter) const +{ + xmlTextWriterStartElement(pWriter, BAD_CAST("SwRedlineTable")); + xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this); + + for (SwRedlineTable::size_type nCurRedlinePos = 0; nCurRedlinePos < size(); ++nCurRedlinePos) + operator[](nCurRedlinePos)->dumpAsXml(pWriter); + + xmlTextWriterEndElement(pWriter); +} + +SwRedlineExtraData::~SwRedlineExtraData() +{ +} + +void SwRedlineExtraData::Reject( SwPaM& ) const +{ +} + +bool SwRedlineExtraData::operator == ( const SwRedlineExtraData& ) const +{ + return false; +} + +SwRedlineExtraData_FormatColl::SwRedlineExtraData_FormatColl( const OUString& rColl, + sal_uInt16 nPoolFormatId, + const SfxItemSet* pItemSet, + bool bFormatAll ) + : m_sFormatNm(rColl), m_nPoolId(nPoolFormatId), m_bFormatAll(bFormatAll) +{ + if( pItemSet && pItemSet->Count() ) + m_pSet.reset( new SfxItemSet( *pItemSet ) ); +} + +SwRedlineExtraData_FormatColl::~SwRedlineExtraData_FormatColl() +{ +} + +SwRedlineExtraData* SwRedlineExtraData_FormatColl::CreateNew() const +{ + return new SwRedlineExtraData_FormatColl( m_sFormatNm, m_nPoolId, m_pSet.get(), m_bFormatAll ); +} + +void SwRedlineExtraData_FormatColl::Reject( SwPaM& rPam ) const +{ + SwDoc* pDoc = rPam.GetDoc(); + + // What about Undo? Is it turned off? + SwTextFormatColl* pColl = USHRT_MAX == m_nPoolId + ? pDoc->FindTextFormatCollByName( m_sFormatNm ) + : pDoc->getIDocumentStylePoolAccess().GetTextCollFromPool( m_nPoolId ); + + RedlineFlags eOld = pDoc->getIDocumentRedlineAccess().GetRedlineFlags(); + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern(eOld & ~RedlineFlags(RedlineFlags::On | RedlineFlags::Ignore)); + + SwPaM aPam( *rPam.GetMark(), *rPam.GetPoint() ); + + const SwPosition* pStt = rPam.Start(), + * pEnd = pStt == rPam.GetPoint() ? rPam.GetMark() + : rPam.GetPoint(); + + if ( !m_bFormatAll || pEnd->nContent == 0 ) + { + // don't reject the format of the next paragraph (that is handled by the next redline) + if (aPam.GetPoint()->nNode > aPam.GetMark()->nNode) + { + aPam.GetPoint()->nNode--; + SwContentNode* pNode = aPam.GetPoint()->nNode.GetNode().GetContentNode(); + aPam.GetPoint()->nContent.Assign( pNode, pNode->Len() ); + } + else if (aPam.GetPoint()->nNode < aPam.GetMark()->nNode) + { + aPam.GetMark()->nNode--; + SwContentNode* pNode = aPam.GetMark()->nNode.GetNode().GetContentNode(); + aPam.GetMark()->nContent.Assign( pNode, pNode->Len() ); + } + } + + if( pColl ) + pDoc->SetTextFormatColl( aPam, pColl, false ); + + if( m_pSet ) + pDoc->getIDocumentContentOperations().InsertItemSet( aPam, *m_pSet ); + + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern( eOld ); +} + +bool SwRedlineExtraData_FormatColl::operator == ( const SwRedlineExtraData& r) const +{ + const SwRedlineExtraData_FormatColl& rCmp = static_cast<const SwRedlineExtraData_FormatColl&>(r); + return m_sFormatNm == rCmp.m_sFormatNm && m_nPoolId == rCmp.m_nPoolId && + m_bFormatAll == rCmp.m_bFormatAll && + ( ( !m_pSet && !rCmp.m_pSet ) || + ( m_pSet && rCmp.m_pSet && *m_pSet == *rCmp.m_pSet ) ); +} + +void SwRedlineExtraData_FormatColl::SetItemSet( const SfxItemSet& rSet ) +{ + if( rSet.Count() ) + m_pSet.reset( new SfxItemSet( rSet ) ); + else + m_pSet.reset(); +} + +SwRedlineExtraData_Format::SwRedlineExtraData_Format( const SfxItemSet& rSet ) +{ + SfxItemIter aIter( rSet ); + for (const SfxPoolItem* pItem = aIter.GetCurItem(); pItem; pItem = aIter.NextItem()) + { + m_aWhichIds.push_back( pItem->Which() ); + } +} + +SwRedlineExtraData_Format::SwRedlineExtraData_Format( + const SwRedlineExtraData_Format& rCpy ) + : SwRedlineExtraData() +{ + m_aWhichIds.insert( m_aWhichIds.begin(), rCpy.m_aWhichIds.begin(), rCpy.m_aWhichIds.end() ); +} + +SwRedlineExtraData_Format::~SwRedlineExtraData_Format() +{ +} + +SwRedlineExtraData* SwRedlineExtraData_Format::CreateNew() const +{ + return new SwRedlineExtraData_Format( *this ); +} + +void SwRedlineExtraData_Format::Reject( SwPaM& rPam ) const +{ + SwDoc* pDoc = rPam.GetDoc(); + + RedlineFlags eOld = pDoc->getIDocumentRedlineAccess().GetRedlineFlags(); + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern(eOld & ~RedlineFlags(RedlineFlags::On | RedlineFlags::Ignore)); + + // Actually we need to reset the Attribute here! + for( const auto& rWhichId : m_aWhichIds ) + { + pDoc->getIDocumentContentOperations().InsertPoolItem( rPam, *GetDfltAttr( rWhichId ), + SetAttrMode::DONTEXPAND ); + } + + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern( eOld ); +} + +bool SwRedlineExtraData_Format::operator == ( const SwRedlineExtraData& rCmp ) const +{ + const size_t nEnd = m_aWhichIds.size(); + if( nEnd != static_cast<const SwRedlineExtraData_Format&>(rCmp).m_aWhichIds.size() ) + return false; + + for( size_t n = 0; n < nEnd; ++n ) + { + if( static_cast<const SwRedlineExtraData_Format&>(rCmp).m_aWhichIds[n] != m_aWhichIds[n]) + { + return false; + } + } + return true; +} + +SwRedlineData::SwRedlineData( RedlineType eT, std::size_t nAut ) + : m_pNext( nullptr ), m_pExtraData( nullptr ), + m_aStamp( DateTime::SYSTEM ), + m_eType( eT ), m_bAutoFormat(false), m_nAuthor( nAut ), m_nSeqNo( 0 ) +{ + m_aStamp.SetNanoSec( 0 ); +} + +SwRedlineData::SwRedlineData( + const SwRedlineData& rCpy, + bool bCpyNext ) + : m_pNext( ( bCpyNext && rCpy.m_pNext ) ? new SwRedlineData( *rCpy.m_pNext ) : nullptr ) + , m_pExtraData( rCpy.m_pExtraData ? rCpy.m_pExtraData->CreateNew() : nullptr ) + , m_sComment( rCpy.m_sComment ) + , m_aStamp( rCpy.m_aStamp ) + , m_eType( rCpy.m_eType ) + , m_bAutoFormat(false) + , m_nAuthor( rCpy.m_nAuthor ) + , m_nSeqNo( rCpy.m_nSeqNo ) +{ +} + +// For sw3io: We now own pNext! +SwRedlineData::SwRedlineData(RedlineType eT, std::size_t nAut, const DateTime& rDT, + const OUString& rCmnt, SwRedlineData *pNxt) + : m_pNext(pNxt), m_pExtraData(nullptr), m_sComment(rCmnt), m_aStamp(rDT), + m_eType(eT), m_bAutoFormat(false), m_nAuthor(nAut), m_nSeqNo(0) +{ +} + +SwRedlineData::~SwRedlineData() +{ + delete m_pExtraData; + delete m_pNext; +} + +bool SwRedlineData::CanCombine(const SwRedlineData& rCmp) const +{ + DateTime aTime = GetTimeStamp(); + aTime.SetSec(0); + DateTime aCompareTime = rCmp.GetTimeStamp(); + aCompareTime.SetSec(0); + return m_nAuthor == rCmp.m_nAuthor && + m_eType == rCmp.m_eType && + m_sComment == rCmp.m_sComment && + aTime == aCompareTime && + (( !m_pNext && !rCmp.m_pNext ) || + ( m_pNext && rCmp.m_pNext && + m_pNext->CanCombine( *rCmp.m_pNext ))) && + (( !m_pExtraData && !rCmp.m_pExtraData ) || + ( m_pExtraData && rCmp.m_pExtraData && + *m_pExtraData == *rCmp.m_pExtraData )); +} + +/// ExtraData is copied. The Pointer's ownership is thus NOT transferred +/// to the Redline Object! +void SwRedlineData::SetExtraData( const SwRedlineExtraData* pData ) +{ + delete m_pExtraData; + + // Check if there is data - and if so - delete it + if( pData ) + m_pExtraData = pData->CreateNew(); + else + m_pExtraData = nullptr; +} + +static const char* STR_REDLINE_ARY[] = +{ + STR_UNDO_REDLINE_INSERT, + STR_UNDO_REDLINE_DELETE, + STR_UNDO_REDLINE_FORMAT, + STR_UNDO_REDLINE_TABLE, + STR_UNDO_REDLINE_FMTCOLL, + STR_UNDO_REDLINE_PARAGRAPH_FORMAT, + STR_UNDO_REDLINE_TABLE_ROW_INSERT, + STR_UNDO_REDLINE_TABLE_ROW_DELETE, + STR_UNDO_REDLINE_TABLE_CELL_INSERT, + STR_UNDO_REDLINE_TABLE_CELL_DELETE +}; + +OUString SwRedlineData::GetDescr() const +{ + return SwResId(STR_REDLINE_ARY[static_cast<int>(GetType())]); +} + +sal_uInt32 SwRangeRedline::m_nLastId = 1; + +SwRangeRedline::SwRangeRedline(RedlineType eTyp, const SwPaM& rPam ) + : SwPaM( *rPam.GetMark(), *rPam.GetPoint() ), + m_pRedlineData( new SwRedlineData( eTyp, GetDoc()->getIDocumentRedlineAccess().GetRedlineAuthor() ) ), + m_pContentSect( nullptr ), + m_nId( m_nLastId++ ) +{ + m_bDelLastPara = false; + m_bIsVisible = true; + if( !rPam.HasMark() ) + DeleteMark(); +} + +SwRangeRedline::SwRangeRedline( const SwRedlineData& rData, const SwPaM& rPam ) + : SwPaM( *rPam.GetMark(), *rPam.GetPoint() ), + m_pRedlineData( new SwRedlineData( rData )), + m_pContentSect( nullptr ), + m_nId( m_nLastId++ ) +{ + m_bDelLastPara = false; + m_bIsVisible = true; + if( !rPam.HasMark() ) + DeleteMark(); +} + +SwRangeRedline::SwRangeRedline( const SwRedlineData& rData, const SwPosition& rPos ) + : SwPaM( rPos ), + m_pRedlineData( new SwRedlineData( rData )), + m_pContentSect( nullptr ), + m_nId( m_nLastId++ ) +{ + m_bDelLastPara = false; + m_bIsVisible = true; +} + +SwRangeRedline::SwRangeRedline( const SwRangeRedline& rCpy ) + : SwPaM( *rCpy.GetMark(), *rCpy.GetPoint() ), + m_pRedlineData( new SwRedlineData( *rCpy.m_pRedlineData )), + m_pContentSect( nullptr ), + m_nId( m_nLastId++ ) +{ + m_bDelLastPara = false; + m_bIsVisible = true; + if( !rCpy.HasMark() ) + DeleteMark(); +} + +SwRangeRedline::~SwRangeRedline() +{ + if( m_pContentSect ) + { + // delete the ContentSection + if( !GetDoc()->IsInDtor() ) + GetDoc()->getIDocumentContentOperations().DeleteSection( &m_pContentSect->GetNode() ); + delete m_pContentSect; + } + delete m_pRedlineData; +} + +void MaybeNotifyRedlineModification(SwRangeRedline* pRedline, SwDoc* pDoc) +{ + if (!comphelper::LibreOfficeKit::isActive()) + return; + + const SwRedlineTable& rRedTable = pDoc->getIDocumentRedlineAccess().GetRedlineTable(); + for (SwRedlineTable::size_type i = 0; i < rRedTable.size(); ++i) + { + if (rRedTable[i] == pRedline) + { + SwRedlineTable::LOKRedlineNotification(RedlineNotification::Modify, pRedline); + break; + } + } +} + +void SwRangeRedline::MaybeNotifyRedlinePositionModification(long nTop) +{ + if (!comphelper::LibreOfficeKit::isActive()) + return; + + if(!m_oLOKLastNodeTop || *m_oLOKLastNodeTop != nTop) + { + m_oLOKLastNodeTop = nTop; + SwRedlineTable::LOKRedlineNotification(RedlineNotification::Modify, this); + } +} + +void SwRangeRedline::SetStart( const SwPosition& rPos, SwPosition* pSttPtr ) +{ + if( !pSttPtr ) pSttPtr = Start(); + *pSttPtr = rPos; + + MaybeNotifyRedlineModification(this, GetDoc()); +} + +void SwRangeRedline::SetEnd( const SwPosition& rPos, SwPosition* pEndPtr ) +{ + if( !pEndPtr ) pEndPtr = End(); + *pEndPtr = rPos; + + MaybeNotifyRedlineModification(this, GetDoc()); +} + +/// Do we have a valid Selection? +bool SwRangeRedline::HasValidRange() const +{ + const SwNode* pPtNd = &GetPoint()->nNode.GetNode(), + * pMkNd = &GetMark()->nNode.GetNode(); + if( pPtNd->StartOfSectionNode() == pMkNd->StartOfSectionNode() && + !pPtNd->StartOfSectionNode()->IsTableNode() && + // invalid if points on the end of content + // end-of-content only invalid if no content index exists + ( pPtNd != pMkNd || GetContentIdx() != nullptr || + pPtNd != &pPtNd->GetNodes().GetEndOfContent() ) + ) + return true; + return false; +} + +void SwRangeRedline::CallDisplayFunc(size_t nMyPos) +{ + RedlineFlags eShow = RedlineFlags::ShowMask & GetDoc()->getIDocumentRedlineAccess().GetRedlineFlags(); + if (eShow == (RedlineFlags::ShowInsert | RedlineFlags::ShowDelete)) + Show(0, nMyPos); + else if (eShow == RedlineFlags::ShowInsert) + Hide(0, nMyPos); + else if (eShow == RedlineFlags::ShowDelete) + ShowOriginal(0, nMyPos); +} + +void SwRangeRedline::Show(sal_uInt16 nLoop, size_t nMyPos) +{ + if( 1 <= nLoop ) + { + SwDoc* pDoc = GetDoc(); + RedlineFlags eOld = pDoc->getIDocumentRedlineAccess().GetRedlineFlags(); + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern(eOld | RedlineFlags::Ignore); + ::sw::UndoGuard const undoGuard(pDoc->GetIDocumentUndoRedo()); + + switch( GetType() ) + { + case RedlineType::Insert: // Content has been inserted + m_bIsVisible = true; + MoveFromSection(nMyPos); + break; + + case RedlineType::Delete: // Content has been deleted + m_bIsVisible = true; + MoveFromSection(nMyPos); + break; + + case RedlineType::Format: // Attributes have been applied + case RedlineType::Table: // Table structure has been modified + InvalidateRange(Invalidation::Add); + break; + default: + break; + } + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern( eOld ); + } +} + +void SwRangeRedline::Hide(sal_uInt16 nLoop, size_t nMyPos) +{ + SwDoc* pDoc = GetDoc(); + RedlineFlags eOld = pDoc->getIDocumentRedlineAccess().GetRedlineFlags(); + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern(eOld | RedlineFlags::Ignore); + ::sw::UndoGuard const undoGuard(pDoc->GetIDocumentUndoRedo()); + + switch( GetType() ) + { + case RedlineType::Insert: // Content has been inserted + m_bIsVisible = true; + if( 1 <= nLoop ) + MoveFromSection(nMyPos); + break; + + case RedlineType::Delete: // Content has been deleted + m_bIsVisible = false; + switch( nLoop ) + { + case 0: MoveToSection(); break; + case 1: CopyToSection(); break; + case 2: DelCopyOfSection(nMyPos); break; + } + break; + + case RedlineType::Format: // Attributes have been applied + case RedlineType::Table: // Table structure has been modified + if( 1 <= nLoop ) + InvalidateRange(Invalidation::Remove); + break; + default: + break; + } + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern( eOld ); +} + +void SwRangeRedline::ShowOriginal(sal_uInt16 nLoop, size_t nMyPos) +{ + SwDoc* pDoc = GetDoc(); + RedlineFlags eOld = pDoc->getIDocumentRedlineAccess().GetRedlineFlags(); + SwRedlineData* pCur; + + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern(eOld | RedlineFlags::Ignore); + ::sw::UndoGuard const undoGuard(pDoc->GetIDocumentUndoRedo()); + + // Determine the Type, it's the first on Stack + for( pCur = m_pRedlineData; pCur->m_pNext; ) + pCur = pCur->m_pNext; + + switch( pCur->m_eType ) + { + case RedlineType::Insert: // Content has been inserted + m_bIsVisible = false; + switch( nLoop ) + { + case 0: MoveToSection(); break; + case 1: CopyToSection(); break; + case 2: DelCopyOfSection(nMyPos); break; + } + break; + + case RedlineType::Delete: // Content has been deleted + m_bIsVisible = true; + if( 1 <= nLoop ) + MoveFromSection(nMyPos); + break; + + case RedlineType::Format: // Attributes have been applied + case RedlineType::Table: // Table structure has been modified + if( 1 <= nLoop ) + InvalidateRange(Invalidation::Remove); + break; + default: + break; + } + pDoc->getIDocumentRedlineAccess().SetRedlineFlags_intern( eOld ); +} + +// trigger the Layout +void SwRangeRedline::InvalidateRange(Invalidation const eWhy) +{ + sal_uLong nSttNd = GetMark()->nNode.GetIndex(), + nEndNd = GetPoint()->nNode.GetIndex(); + sal_Int32 nSttCnt = GetMark()->nContent.GetIndex(); + sal_Int32 nEndCnt = GetPoint()->nContent.GetIndex(); + + if( nSttNd > nEndNd || ( nSttNd == nEndNd && nSttCnt > nEndCnt )) + { + sal_uLong nTmp = nSttNd; nSttNd = nEndNd; nEndNd = nTmp; + sal_Int32 nTmp2 = nSttCnt; nSttCnt = nEndCnt; nEndCnt = nTmp2; + } + + SwNodes& rNds = GetDoc()->GetNodes(); + for (sal_uLong n(nSttNd); n <= nEndNd; ++n) + { + SwNode* pNode = rNds[n]; + + if (pNode && pNode->IsTextNode()) + { + SwTextNode* pNd = pNode->GetTextNode(); + + SwUpdateAttr aHt( + n == nSttNd ? nSttCnt : 0, + n == nEndNd ? nEndCnt : pNd->GetText().getLength(), + RES_FMT_CHG); + + pNd->ModifyNotification(&aHt, &aHt); + + // SwUpdateAttr must be handled first, otherwise indexes are off + if (GetType() == RedlineType::Delete) + { + sal_Int32 const nStart(n == nSttNd ? nSttCnt : 0); + sal_Int32 const nLen((n == nEndNd ? nEndCnt : pNd->GetText().getLength()) - nStart); + if (eWhy == Invalidation::Add) + { + sw::RedlineDelText const hint(nStart, nLen); + pNd->CallSwClientNotify(hint); + } + else + { + sw::RedlineUnDelText const hint(nStart, nLen); + pNd->CallSwClientNotify(hint); + } + } + } + } +} + +/** Calculates the start and end position of the intersection rTmp and + text node nNdIdx */ +void SwRangeRedline::CalcStartEnd( sal_uLong nNdIdx, sal_Int32& rStart, sal_Int32& rEnd ) const +{ + const SwPosition *pRStt = Start(), *pREnd = End(); + if( pRStt->nNode < nNdIdx ) + { + if( pREnd->nNode > nNdIdx ) + { + rStart = 0; // Paragraph is completely enclosed + rEnd = COMPLETE_STRING; + } + else if (pREnd->nNode == nNdIdx) + { + rStart = 0; // Paragraph is overlapped in the beginning + rEnd = pREnd->nContent.GetIndex(); + } + else // redline ends before paragraph + { + rStart = COMPLETE_STRING; + rEnd = COMPLETE_STRING; + } + } + else if( pRStt->nNode == nNdIdx ) + { + rStart = pRStt->nContent.GetIndex(); + if( pREnd->nNode == nNdIdx ) + rEnd = pREnd->nContent.GetIndex(); // Within the Paragraph + else + rEnd = COMPLETE_STRING; // Paragraph is overlapped in the end + } + else + { + rStart = COMPLETE_STRING; + rEnd = COMPLETE_STRING; + } +} + +void SwRangeRedline::MoveToSection() +{ + if( !m_pContentSect ) + { + const SwPosition* pStt = Start(), + * pEnd = pStt == GetPoint() ? GetMark() : GetPoint(); + + SwDoc* pDoc = GetDoc(); + SwPaM aPam( *pStt, *pEnd ); + SwContentNode* pCSttNd = pStt->nNode.GetNode().GetContentNode(); + SwContentNode* pCEndNd = pEnd->nNode.GetNode().GetContentNode(); + + if( !pCSttNd ) + { + // In order to not move other Redlines' indices, we set them + // to the end (is exclusive) + const SwRedlineTable& rTable = pDoc->getIDocumentRedlineAccess().GetRedlineTable(); + for(SwRangeRedline* pRedl : rTable) + { + if( pRedl->GetBound() == *pStt ) + pRedl->GetBound() = *pEnd; + if( pRedl->GetBound(false) == *pStt ) + pRedl->GetBound(false) = *pEnd; + } + } + + SwStartNode* pSttNd; + SwNodes& rNds = pDoc->GetNodes(); + if( pCSttNd || pCEndNd ) + { + SwTextFormatColl* pColl = (pCSttNd && pCSttNd->IsTextNode() ) + ? pCSttNd->GetTextNode()->GetTextColl() + : (pCEndNd && pCEndNd->IsTextNode() ) + ? pCEndNd->GetTextNode()->GetTextColl() + : pDoc->getIDocumentStylePoolAccess().GetTextCollFromPool(RES_POOLCOLL_STANDARD); + + pSttNd = rNds.MakeTextSection( SwNodeIndex( rNds.GetEndOfRedlines() ), + SwNormalStartNode, pColl ); + SwTextNode* pTextNd = rNds[ pSttNd->GetIndex() + 1 ]->GetTextNode(); + + SwNodeIndex aNdIdx( *pTextNd ); + SwPosition aPos( aNdIdx, SwIndex( pTextNd )); + if( pCSttNd && pCEndNd ) + pDoc->getIDocumentContentOperations().MoveAndJoin( aPam, aPos ); + else + { + if( pCSttNd && !pCEndNd ) + m_bDelLastPara = true; + pDoc->getIDocumentContentOperations().MoveRange( aPam, aPos, + SwMoveFlags::DEFAULT ); + } + } + else + { + pSttNd = SwNodes::MakeEmptySection( SwNodeIndex( rNds.GetEndOfRedlines() ) ); + + SwPosition aPos( *pSttNd->EndOfSectionNode() ); + pDoc->getIDocumentContentOperations().MoveRange( aPam, aPos, + SwMoveFlags::DEFAULT ); + } + m_pContentSect = new SwNodeIndex( *pSttNd ); + + if( pStt == GetPoint() ) + Exchange(); + + DeleteMark(); + } + else + InvalidateRange(Invalidation::Remove); +} + +void SwRangeRedline::CopyToSection() +{ + if( m_pContentSect ) + return; + + const SwPosition* pStt = Start(), + * pEnd = pStt == GetPoint() ? GetMark() : GetPoint(); + + SwContentNode* pCSttNd = pStt->nNode.GetNode().GetContentNode(); + SwContentNode* pCEndNd = pEnd->nNode.GetNode().GetContentNode(); + + SwStartNode* pSttNd; + SwDoc* pDoc = GetDoc(); + SwNodes& rNds = pDoc->GetNodes(); + + bool bSaveCopyFlag = pDoc->IsCopyIsMove(), + bSaveRdlMoveFlg = pDoc->getIDocumentRedlineAccess().IsRedlineMove(); + pDoc->SetCopyIsMove( true ); + + // The IsRedlineMove() flag causes the behaviour of the + // DocumentContentOperationsManager::CopyFlyInFlyImpl() method to change, + // which will eventually be called by the CopyRange() below. + pDoc->getIDocumentRedlineAccess().SetRedlineMove(true); + + if( pCSttNd ) + { + SwTextFormatColl* pColl = pCSttNd->IsTextNode() + ? pCSttNd->GetTextNode()->GetTextColl() + : pDoc->getIDocumentStylePoolAccess().GetTextCollFromPool(RES_POOLCOLL_STANDARD); + + pSttNd = rNds.MakeTextSection( SwNodeIndex( rNds.GetEndOfRedlines() ), + SwNormalStartNode, pColl ); + + SwNodeIndex aNdIdx( *pSttNd, 1 ); + SwTextNode* pTextNd = aNdIdx.GetNode().GetTextNode(); + SwPosition aPos( aNdIdx, SwIndex( pTextNd )); + pDoc->getIDocumentContentOperations().CopyRange(*this, aPos, SwCopyFlags::CheckPosInFly); + + // Take over the style from the EndNode if needed + // We don't want this in Doc::Copy + if( pCEndNd && pCEndNd != pCSttNd ) + { + SwContentNode* pDestNd = aPos.nNode.GetNode().GetContentNode(); + if( pDestNd ) + { + if( pDestNd->IsTextNode() && pCEndNd->IsTextNode() ) + pCEndNd->GetTextNode()->CopyCollFormat(*pDestNd->GetTextNode()); + else + pDestNd->ChgFormatColl( pCEndNd->GetFormatColl() ); + } + } + } + else + { + pSttNd = SwNodes::MakeEmptySection( SwNodeIndex( rNds.GetEndOfRedlines() ) ); + + if( pCEndNd ) + { + SwPosition aPos( *pSttNd->EndOfSectionNode() ); + pDoc->getIDocumentContentOperations().CopyRange(*this, aPos, SwCopyFlags::CheckPosInFly); + } + else + { + SwNodeIndex aInsPos( *pSttNd->EndOfSectionNode() ); + SwNodeRange aRg( pStt->nNode, 0, pEnd->nNode, 1 ); + pDoc->GetDocumentContentOperationsManager().CopyWithFlyInFly(aRg, aInsPos); + } + } + m_pContentSect = new SwNodeIndex( *pSttNd ); + + pDoc->SetCopyIsMove( bSaveCopyFlag ); + pDoc->getIDocumentRedlineAccess().SetRedlineMove( bSaveRdlMoveFlg ); + +} + +void SwRangeRedline::DelCopyOfSection(size_t nMyPos) +{ + if( m_pContentSect ) + { + const SwPosition* pStt = Start(), + * pEnd = pStt == GetPoint() ? GetMark() : GetPoint(); + + SwDoc* pDoc = GetDoc(); + SwPaM aPam( *pStt, *pEnd ); + SwContentNode* pCSttNd = pStt->nNode.GetNode().GetContentNode(); + SwContentNode* pCEndNd = pEnd->nNode.GetNode().GetContentNode(); + + if( !pCSttNd ) + { + // In order to not move other Redlines' indices, we set them + // to the end (is exclusive) + const SwRedlineTable& rTable = pDoc->getIDocumentRedlineAccess().GetRedlineTable(); + for(SwRangeRedline* pRedl : rTable) + { + if( pRedl->GetBound() == *pStt ) + pRedl->GetBound() = *pEnd; + if( pRedl->GetBound(false) == *pStt ) + pRedl->GetBound(false) = *pEnd; + } + } + + if( pCSttNd && pCEndNd ) + { + // #i100466# - force a <join next> on <delete and join> operation + // tdf#125319 - rather not? + pDoc->getIDocumentContentOperations().DeleteAndJoin(aPam/*, true*/); + } + else if( pCSttNd || pCEndNd ) + { + if( pCSttNd && !pCEndNd ) + m_bDelLastPara = true; + pDoc->getIDocumentContentOperations().DeleteRange( aPam ); + + if( m_bDelLastPara ) + { + // To prevent dangling references to the paragraph to + // be deleted, redline that point into this paragraph should be + // moved to the new end position. Since redlines in the redline + // table are sorted and the pEnd position is an endnode (see + // bDelLastPara condition above), only redlines before the + // current ones can be affected. + const SwRedlineTable& rTable = pDoc->getIDocumentRedlineAccess().GetRedlineTable(); + size_t n = nMyPos; + for( bool bBreak = false; !bBreak && n > 0; ) + { + --n; + bBreak = true; + if( rTable[ n ]->GetBound() == *aPam.GetPoint() ) + { + rTable[ n ]->GetBound() = *pEnd; + bBreak = false; + } + if( rTable[ n ]->GetBound(false) == *aPam.GetPoint() ) + { + rTable[ n ]->GetBound(false) = *pEnd; + bBreak = false; + } + } + + *GetPoint() = *pEnd; + *GetMark() = *pEnd; + DeleteMark(); + + aPam.GetBound().nContent.Assign( nullptr, 0 ); + aPam.GetBound( false ).nContent.Assign( nullptr, 0 ); + aPam.DeleteMark(); + pDoc->getIDocumentContentOperations().DelFullPara( aPam ); + } + } + else + { + pDoc->getIDocumentContentOperations().DeleteRange( aPam ); + } + + if( pStt == GetPoint() ) + Exchange(); + + DeleteMark(); + } +} + +void SwRangeRedline::MoveFromSection(size_t nMyPos) +{ + if( m_pContentSect ) + { + SwDoc* pDoc = GetDoc(); + const SwRedlineTable& rTable = pDoc->getIDocumentRedlineAccess().GetRedlineTable(); + std::vector<SwPosition*> aBeforeArr, aBehindArr; + bool bBreak = false; + SwRedlineTable::size_type n; + + for( n = nMyPos+1; !bBreak && n < rTable.size(); ++n ) + { + bBreak = true; + if( rTable[ n ]->GetBound() == *GetPoint() ) + { + SwRangeRedline* pRedl = rTable[n]; + aBehindArr.push_back(&pRedl->GetBound()); + bBreak = false; + } + if( rTable[ n ]->GetBound(false) == *GetPoint() ) + { + SwRangeRedline* pRedl = rTable[n]; + aBehindArr.push_back(&pRedl->GetBound(false)); + bBreak = false; + } + } + for( bBreak = false, n = nMyPos; !bBreak && n ; ) + { + --n; + bBreak = true; + if( rTable[ n ]->GetBound() == *GetPoint() ) + { + SwRangeRedline* pRedl = rTable[n]; + aBeforeArr.push_back(&pRedl->GetBound()); + bBreak = false; + } + if( rTable[ n ]->GetBound(false) == *GetPoint() ) + { + SwRangeRedline* pRedl = rTable[n]; + aBeforeArr.push_back(&pRedl->GetBound(false)); + bBreak = false; + } + } + + const SwNode* pKeptContentSectNode( &m_pContentSect->GetNode() ); // #i95711# + { + SwPaM aPam( m_pContentSect->GetNode(), + *m_pContentSect->GetNode().EndOfSectionNode(), 1, + ( m_bDelLastPara ? -2 : -1 ) ); + SwContentNode* pCNd = aPam.GetContentNode(); + if( pCNd ) + aPam.GetPoint()->nContent.Assign( pCNd, pCNd->Len() ); + else + ++aPam.GetPoint()->nNode; + + SwFormatColl* pColl = pCNd && pCNd->Len() && aPam.GetPoint()->nNode != + aPam.GetMark()->nNode + ? pCNd->GetFormatColl() : nullptr; + + SwNodeIndex aNdIdx( GetPoint()->nNode, -1 ); + const sal_Int32 nPos = GetPoint()->nContent.GetIndex(); + + SwPosition aPos( *GetPoint() ); + if( m_bDelLastPara && *aPam.GetPoint() == *aPam.GetMark() ) + { + --aPos.nNode; + + pDoc->getIDocumentContentOperations().AppendTextNode( aPos ); + } + else + { + pDoc->getIDocumentContentOperations().MoveRange( aPam, aPos, + SwMoveFlags::ALLFLYS ); + } + + SetMark(); + *GetPoint() = aPos; + GetMark()->nNode = aNdIdx.GetIndex() + 1; + pCNd = GetMark()->nNode.GetNode().GetContentNode(); + GetMark()->nContent.Assign( pCNd, nPos ); + + if( m_bDelLastPara ) + { + ++GetPoint()->nNode; + pCNd = GetContentNode(); + GetPoint()->nContent.Assign( pCNd, 0 ); + m_bDelLastPara = false; + } + else if( pColl ) + pCNd = GetContentNode(); + + if( pColl && pCNd ) + pCNd->ChgFormatColl( pColl ); + } + + // #i95771# + // Under certain conditions the previous <SwDoc::Move(..)> has already + // removed the change tracking section of this <SwRangeRedline> instance from + // the change tracking nodes area. + // Thus, check if <pContentSect> still points to the change tracking section + // by comparing it with the "indexed" <SwNode> instance copied before + // perform the intrinsic move. + // Note: Such condition is e.g. a "delete" change tracking only containing a table. + if ( &m_pContentSect->GetNode() == pKeptContentSectNode ) + { + pDoc->getIDocumentContentOperations().DeleteSection( &m_pContentSect->GetNode() ); + } + delete m_pContentSect; + m_pContentSect = nullptr; + + // adjustment of redline table positions must take start and + // end into account, not point and mark. + for( auto& pItem : aBeforeArr ) + *pItem = *Start(); + for( auto& pItem : aBehindArr ) + *pItem = *End(); + } + else + InvalidateRange(Invalidation::Add); +} + +// for Undo +void SwRangeRedline::SetContentIdx( const SwNodeIndex* pIdx ) +{ + if( pIdx && !m_pContentSect ) + { + m_pContentSect = new SwNodeIndex( *pIdx ); + m_bIsVisible = false; + } + else if( !pIdx && m_pContentSect ) + { + delete m_pContentSect; + m_pContentSect = nullptr; + m_bIsVisible = false; + } + else + { + OSL_FAIL("SwRangeRedline::SetContentIdx: invalid state"); + } +} + +bool SwRangeRedline::CanCombine( const SwRangeRedline& rRedl ) const +{ + return IsVisible() && rRedl.IsVisible() && + m_pRedlineData->CanCombine( *rRedl.m_pRedlineData ); +} + +void SwRangeRedline::PushData( const SwRangeRedline& rRedl, bool bOwnAsNext ) +{ + SwRedlineData* pNew = new SwRedlineData( *rRedl.m_pRedlineData, false ); + if( bOwnAsNext ) + { + pNew->m_pNext = m_pRedlineData; + m_pRedlineData = pNew; + } + else + { + pNew->m_pNext = m_pRedlineData->m_pNext; + m_pRedlineData->m_pNext = pNew; + } +} + +bool SwRangeRedline::PopData() +{ + if( !m_pRedlineData->m_pNext ) + return false; + SwRedlineData* pCur = m_pRedlineData; + m_pRedlineData = pCur->m_pNext; + pCur->m_pNext = nullptr; + delete pCur; + return true; +} + +sal_uInt16 SwRangeRedline::GetStackCount() const +{ + sal_uInt16 nRet = 1; + for( SwRedlineData* pCur = m_pRedlineData; pCur->m_pNext; pCur = pCur->m_pNext ) + ++nRet; + return nRet; +} + +std::size_t SwRangeRedline::GetAuthor( sal_uInt16 nPos ) const +{ + return GetRedlineData(nPos).m_nAuthor; +} + +OUString const & SwRangeRedline::GetAuthorString( sal_uInt16 nPos ) const +{ + return SW_MOD()->GetRedlineAuthor(GetRedlineData(nPos).m_nAuthor); +} + +const DateTime& SwRangeRedline::GetTimeStamp( sal_uInt16 nPos ) const +{ + return GetRedlineData(nPos).m_aStamp; +} + +RedlineType SwRangeRedline::GetType( sal_uInt16 nPos ) const +{ + return GetRedlineData(nPos).m_eType; +} + +const OUString& SwRangeRedline::GetComment( sal_uInt16 nPos ) const +{ + return GetRedlineData(nPos).m_sComment; +} + +bool SwRangeRedline::operator<( const SwRangeRedline& rCmp ) const +{ + if (*Start() < *rCmp.Start()) + return true; + + return *Start() == *rCmp.Start() && *End() < *rCmp.End(); +} + +const SwRedlineData & SwRangeRedline::GetRedlineData(const sal_uInt16 nPos) const +{ + SwRedlineData * pCur = m_pRedlineData; + + sal_uInt16 nP = nPos; + + while (nP > 0 && nullptr != pCur->m_pNext) + { + pCur = pCur->m_pNext; + + nP--; + } + + SAL_WARN_IF( nP != 0, "sw.core", "Pos " << nPos << " is " << nP << " too big"); + + return *pCur; +} + +OUString SwRangeRedline::GetDescr() +{ + // get description of redline data (e.g.: "insert $1") + OUString aResult = GetRedlineData().GetDescr(); + + SwPaM * pPaM = nullptr; + bool bDeletePaM = false; + + // if this redline is visible the content is in this PaM + if (nullptr == m_pContentSect) + { + pPaM = this; + } + else // otherwise it is saved in pContentSect + { + SwNodeIndex aTmpIdx( *m_pContentSect->GetNode().EndOfSectionNode() ); + pPaM = new SwPaM(*m_pContentSect, aTmpIdx ); + bDeletePaM = true; + } + + OUString sDescr = DenoteSpecialCharacters(pPaM->GetText()); + if (const SwTextNode *pTextNode = pPaM->GetNode().GetTextNode()) + { + if (const SwTextAttr* pTextAttr = pTextNode->GetFieldTextAttrAt(pPaM->GetPoint()->nContent.GetIndex() - 1, true )) + { + sDescr = SwResId(STR_START_QUOTE) + + pTextAttr->GetFormatField().GetField()->GetFieldName() + + SwResId(STR_END_QUOTE); + } + } + + // replace $1 in description by description of the redlines text + const OUString aTmpStr = ShortenString(sDescr, nUndoStringLength, SwResId(STR_LDOTS)); + + SwRewriter aRewriter; + aRewriter.AddRule(UndoArg1, aTmpStr); + + aResult = aRewriter.Apply(aResult); + + if (bDeletePaM) + delete pPaM; + + return aResult; +} + +void SwRangeRedline::dumpAsXml(xmlTextWriterPtr pWriter) const +{ + xmlTextWriterStartElement(pWriter, BAD_CAST("SwRangeRedline")); + + xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this); + xmlTextWriterWriteAttribute(pWriter, BAD_CAST("id"), BAD_CAST(OString::number(GetSeqNo()).getStr())); + xmlTextWriterWriteAttribute(pWriter, BAD_CAST("author"), BAD_CAST(SW_MOD()->GetRedlineAuthor(GetAuthor()).toUtf8().getStr())); + xmlTextWriterWriteAttribute(pWriter, BAD_CAST("date"), BAD_CAST(DateTimeToOString(GetTimeStamp()).getStr())); + xmlTextWriterWriteAttribute(pWriter, BAD_CAST("descr"), BAD_CAST(const_cast<SwRangeRedline*>(this)->GetDescr().toUtf8().getStr())); + + OString sRedlineType; + switch (GetType()) + { + case RedlineType::Insert: + sRedlineType = "REDLINE_INSERT"; + break; + case RedlineType::Delete: + sRedlineType = "REDLINE_DELETE"; + break; + case RedlineType::Format: + sRedlineType = "REDLINE_FORMAT"; + break; + default: + sRedlineType = "UNKNOWN"; + break; + } + xmlTextWriterWriteAttribute(pWriter, BAD_CAST("type"), BAD_CAST(sRedlineType.getStr())); + + SwPaM::dumpAsXml(pWriter); + + xmlTextWriterEndElement(pWriter); +} + +void SwExtraRedlineTable::Insert( SwExtraRedline* p ) +{ + m_aExtraRedlines.push_back( p ); + //p->CallDisplayFunc(); +} + +void SwExtraRedlineTable::DeleteAndDestroy(sal_uInt16 const nPos) +{ + /* + SwDoc* pDoc = 0; + if( !nP && nL && nL == size() ) + pDoc = front()->GetDoc(); + */ + + delete m_aExtraRedlines[nPos]; + m_aExtraRedlines.erase(m_aExtraRedlines.begin() + nPos); + + /* + SwViewShell* pSh; + if( pDoc && !pDoc->IsInDtor() && + 0 != ( pSh = pDoc->getIDocumentLayoutAccess().GetCurrentViewShell() ) ) + pSh->InvalidateWindows( SwRect( 0, 0, SAL_MAX_INT32, SAL_MAX_INT32 ) ); + */ +} + +void SwExtraRedlineTable::DeleteAndDestroyAll() +{ + while (!m_aExtraRedlines.empty()) + { + auto const pRedline = m_aExtraRedlines.back(); + m_aExtraRedlines.pop_back(); + delete pRedline; + } +} + +SwExtraRedline::~SwExtraRedline() +{ +} + +SwTableRowRedline::SwTableRowRedline(const SwRedlineData& rData, const SwTableLine& rTableLine) + : m_aRedlineData(rData) + , m_rTableLine(rTableLine) +{ +} + +SwTableRowRedline::~SwTableRowRedline() +{ +} + +SwTableCellRedline::SwTableCellRedline(const SwRedlineData& rData, const SwTableBox& rTableBox) + : m_aRedlineData(rData) + , m_rTableBox(rTableBox) +{ +} + +SwTableCellRedline::~SwTableCellRedline() +{ +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |