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520 | /* -*- 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 <txtftn.hxx>
#include <fmtftn.hxx>
#include <ftninfo.hxx>
#include <doc.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <IDocumentRedlineAccess.hxx>
#include <redline.hxx>
#include <ftnidx.hxx>
#include <ndtxt.hxx>
#include <ndindex.hxx>
#include <section.hxx>
#include <fmtftntx.hxx>
#include <rootfrm.hxx>
#include <txtfrm.hxx>
namespace sw {
bool IsFootnoteDeleted(IDocumentRedlineAccess const& rIDRA,
SwTextFootnote const& rTextFootnote)
{
SwRedlineTable::size_type tmp;
SwPosition const pos(const_cast<SwTextNode&>(rTextFootnote.GetTextNode()),
rTextFootnote.GetStart());
SwRangeRedline const*const pRedline(rIDRA.GetRedline(pos, &tmp));
return (pRedline
&& pRedline->GetType() == RedlineType::Delete
&& *pRedline->GetPoint() != *pRedline->GetMark());
}
}
using sw::IsFootnoteDeleted;
bool CompareSwFootnoteIdxs::operator()(SwTextFootnote* const& lhs, SwTextFootnote* const& rhs) const
{
sal_uLong nIdxLHS = SwTextFootnote_GetIndex( lhs );
sal_uLong nIdxRHS = SwTextFootnote_GetIndex( rhs );
return ( nIdxLHS == nIdxRHS && lhs->GetStart() < rhs->GetStart() ) || nIdxLHS < nIdxRHS;
}
void SwFootnoteIdxs::UpdateFootnote( const SwNodeIndex& rStt )
{
if( empty() )
return;
// Get the NodesArray using the first foot note's StartIndex
SwDoc* pDoc = rStt.GetNode().GetDoc();
if( pDoc->IsInReading() )
return ;
SwTextFootnote* pTextFootnote;
const SwEndNoteInfo& rEndInfo = pDoc->GetEndNoteInfo();
const SwFootnoteInfo& rFootnoteInfo = pDoc->GetFootnoteInfo();
IDocumentRedlineAccess const& rIDRA(pDoc->getIDocumentRedlineAccess());
// For normal foot notes we treat per-chapter and per-document numbering
// separately. For Endnotes we only have per-document numbering.
if( FTNNUM_CHAPTER == rFootnoteInfo.m_eNum )
{
SwRootFrame const* pLayout(nullptr);
o3tl::sorted_vector<SwRootFrame*> layouts = pDoc->GetAllLayouts();
// sw_redlinehide: here we need to know if there's *any* layout with
// IsHideRedlines(), because then the hidden-numbers have to be updated
for (SwRootFrame const* pTmp : layouts)
{
if (pTmp->IsHideRedlines())
{
pLayout = pTmp;<--- Consider using std::accumulate algorithm instead of a raw loop.
}
}
const SwOutlineNodes& rOutlNds = pDoc->GetNodes().GetOutLineNds();
const SwNode *pChapterStartHidden(&pDoc->GetNodes().GetEndOfExtras());
sal_uLong nChapterStart(pChapterStartHidden->GetIndex());
sal_uLong nChapterEnd(pDoc->GetNodes().GetEndOfContent().GetIndex());
sal_uLong nChapterEndHidden(nChapterEnd);
if( !rOutlNds.empty() )
{
// Find the Chapter's start, which contains rStt
size_t n = 0;
for( ; n < rOutlNds.size(); ++n )
if( rOutlNds[ n ]->GetIndex() > rStt.GetIndex() )
break; // found it!
else if ( rOutlNds[ n ]->GetTextNode()->GetAttrOutlineLevel() == 1 )
{
nChapterStart = rOutlNds[ n ]->GetIndex();
if (!pLayout || sw::IsParaPropsNode(*pLayout, *rOutlNds[n]->GetTextNode()))
{
pChapterStartHidden = rOutlNds[ n ];
}
}
// now find the end of the range
for( ; n < rOutlNds.size(); ++n )
if ( rOutlNds[ n ]->GetTextNode()->GetAttrOutlineLevel() == 1 )
{
nChapterEnd = rOutlNds[ n ]->GetIndex();
break;
}
// continue to find end of hidden-chapter
for ( ; n < rOutlNds.size(); ++n)
{
if (rOutlNds[n]->GetTextNode()->GetAttrOutlineLevel() == 1
&& (!pLayout || sw::IsParaPropsNode(*pLayout, *rOutlNds[n]->GetTextNode())))
{
nChapterEndHidden = rOutlNds[n]->GetIndex();
break;
}
}
}
size_t nPos = 0;
size_t nFootnoteNo = 1;
size_t nFootnoteNoHidden = 1;
if (SeekEntry( *pChapterStartHidden, &nPos ) && nPos)
{
// Step forward until the Index is not the same anymore
const SwNode* pCmpNd = &rStt.GetNode();
while( nPos && pCmpNd == &((*this)[ --nPos ]->GetTextNode()) )
;
++nPos;
}
if( nPos == size() ) // nothing found
return;
if( rOutlNds.empty() )
{
nFootnoteNo = nPos+1;
if (nPos)
{
nFootnoteNoHidden = (*this)[nPos - 1]->GetFootnote().GetNumberRLHidden() + 1;
}
}
for( ; nPos < size(); ++nPos )
{
pTextFootnote = (*this)[ nPos ];
sal_uLong const nNode(pTextFootnote->GetTextNode().GetIndex());
if (nChapterEndHidden <= nNode)
break;
const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
if( rFootnote.GetNumStr().isEmpty() && !rFootnote.IsEndNote() &&
!SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr( *pTextFootnote ))
{
pTextFootnote->SetNumber(
(nChapterStart <= nNode && nNode < nChapterEnd)
? rFootnoteInfo.m_nFootnoteOffset + nFootnoteNo
: rFootnote.GetNumber(),
rFootnoteInfo.m_nFootnoteOffset + nFootnoteNoHidden,
rFootnote.GetNumStr() );
if (nChapterStart <= nNode && nNode < nChapterEnd)
{
++nFootnoteNo;
}
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nFootnoteNoHidden;
}
}
}
}
SwUpdFootnoteEndNtAtEnd aNumArr;
// unless we have per-document numbering, only look at endnotes here
const bool bEndNoteOnly = FTNNUM_DOC != rFootnoteInfo.m_eNum;
size_t nPos;
size_t nFootnoteNo = 1;
size_t nEndNo = 1;
size_t nFootnoteNoHidden = 1;
size_t nEndNoHidden = 1;
sal_uLong nUpdNdIdx = rStt.GetIndex();
for( nPos = 0; nPos < size(); ++nPos )
{
pTextFootnote = (*this)[ nPos ];
if( nUpdNdIdx <= pTextFootnote->GetTextNode().GetIndex() )
break;
const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
if( rFootnote.GetNumStr().isEmpty() )
{
if (!aNumArr.ChkNumber(rIDRA, *pTextFootnote).first)
{
if( pTextFootnote->GetFootnote().IsEndNote() )
{
nEndNo++;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nEndNoHidden;
}
}
else
{
nFootnoteNo++;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nFootnoteNoHidden;
}
}
}
}
}
// Set the array number for all footnotes starting from nPos
for( ; nPos < size(); ++nPos )
{
pTextFootnote = (*this)[ nPos ];
const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
if( rFootnote.GetNumStr().isEmpty() )
{
std::pair<sal_uInt16, sal_uInt16> nSectNo = aNumArr.ChkNumber(rIDRA, *pTextFootnote);
if (!nSectNo.first && (rFootnote.IsEndNote() || !bEndNoteOnly))
{
if (rFootnote.IsEndNote())
{
nSectNo.first = rEndInfo.m_nFootnoteOffset + nEndNo;
++nEndNo;
nSectNo.second = rEndInfo.m_nFootnoteOffset + nEndNoHidden;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nEndNoHidden;
}
}
else
{
nSectNo.first = rFootnoteInfo.m_nFootnoteOffset + nFootnoteNo;
++nFootnoteNo;
nSectNo.second = rFootnoteInfo.m_nFootnoteOffset + nFootnoteNoHidden;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nFootnoteNoHidden;
}
}
}
if (nSectNo.first)
{
pTextFootnote->SetNumber(nSectNo.first, nSectNo.second, rFootnote.GetNumStr());
}
}
}
}
void SwFootnoteIdxs::UpdateAllFootnote()
{
if( empty() )
return;
// Get the NodesArray via the StartIndex of the first Footnote
SwDoc* pDoc = const_cast<SwDoc*>((*this)[ 0 ]->GetTextNode().GetDoc());
SwTextFootnote* pTextFootnote;
const SwEndNoteInfo& rEndInfo = pDoc->GetEndNoteInfo();
const SwFootnoteInfo& rFootnoteInfo = pDoc->GetFootnoteInfo();
IDocumentRedlineAccess const& rIDRA(pDoc->getIDocumentRedlineAccess());
SwUpdFootnoteEndNtAtEnd aNumArr;
SwRootFrame const* pLayout = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
o3tl::sorted_vector<SwRootFrame*> aAllLayouts = pDoc->GetAllLayouts();
// For normal Footnotes per-chapter and per-document numbering are treated separately.
// For Endnotes we only have document-wise numbering.
if( FTNNUM_CHAPTER == rFootnoteInfo.m_eNum )
{
// sw_redlinehide: here we need to know if there's *any* layout with
// IsHideRedlines(), because then the hidden-numbers have to be updated
for (SwRootFrame const* pTmp : aAllLayouts)
{
if (pTmp->IsHideRedlines())
{
pLayout = pTmp;<--- Consider using std::accumulate algorithm instead of a raw loop.
}
}
const SwOutlineNodes& rOutlNds = pDoc->GetNodes().GetOutLineNds();
sal_uInt16 nNo = 1; // Number for the Footnotes
sal_uInt16 nNoNo = 1;
size_t nFootnoteIdx = 0; // Index into theFootnoteIdx array
for( size_t n = 0; n < rOutlNds.size(); ++n )
{
if ( rOutlNds[ n ]->GetTextNode()->GetAttrOutlineLevel() == 1 )
{
sal_uLong nCapStt = rOutlNds[ n ]->GetIndex(); // Start of a new chapter
for( ; nFootnoteIdx < size(); ++nFootnoteIdx )
{
pTextFootnote = (*this)[ nFootnoteIdx ];
if( pTextFootnote->GetTextNode().GetIndex() >= nCapStt )
break;
// Endnotes are per-document only
const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
if( !rFootnote.IsEndNote() && rFootnote.GetNumStr().isEmpty() &&
!SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr( *pTextFootnote ))
{
pTextFootnote->SetNumber(
rFootnoteInfo.m_nFootnoteOffset + nNo,
rFootnoteInfo.m_nFootnoteOffset + nNoNo,
rFootnote.GetNumStr() );
++nNo;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nNoNo;
}
}
}
if( nFootnoteIdx >= size() )
break; // ok, everything is updated
nNo = 1;
// sw_redlinehide: this means the numbers are layout dependent in chapter case
if (!pLayout || sw::IsParaPropsNode(*pLayout, *rOutlNds[ n ]->GetTextNode()))
{
nNoNo = 1;
}
}
}
for (nNo = 1, nNoNo = 1; nFootnoteIdx < size(); ++nFootnoteIdx)
{
// Endnotes are per-document
pTextFootnote = (*this)[ nFootnoteIdx ];
const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
if( !rFootnote.IsEndNote() && rFootnote.GetNumStr().isEmpty() &&
!SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr( *pTextFootnote ))
{
pTextFootnote->SetNumber(
rFootnoteInfo.m_nFootnoteOffset + nNo,
rFootnoteInfo.m_nFootnoteOffset + nNoNo,
rFootnote.GetNumStr() );
++nNo;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nNoNo;
}
}
}
}
// We use bool here, so that we also iterate through the Endnotes with a chapter setting.
const bool bEndNoteOnly = FTNNUM_DOC != rFootnoteInfo.m_eNum;
sal_uInt16 nFootnoteNo = 1;
sal_uInt16 nEndnoteNo = 1;
sal_uInt16 nFootnoteNoHidden = 1;
sal_uInt16 nEndnoteNoHidden = 1;
for( size_t nPos = 0; nPos < size(); ++nPos )
{
pTextFootnote = (*this)[ nPos ];
const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
if( rFootnote.GetNumStr().isEmpty() )
{
std::pair<sal_uInt16, sal_uInt16> nSectNo = aNumArr.ChkNumber(rIDRA, *pTextFootnote);
if (!nSectNo.first && (rFootnote.IsEndNote() || !bEndNoteOnly))
{
if (rFootnote.IsEndNote())
{
nSectNo.first = rEndInfo.m_nFootnoteOffset + nEndnoteNo;
++nEndnoteNo;
nSectNo.second = rEndInfo.m_nFootnoteOffset + nEndnoteNoHidden;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nEndnoteNoHidden;
}
}
else
{
nSectNo.first = rFootnoteInfo.m_nFootnoteOffset + nFootnoteNo;
++nFootnoteNo;
nSectNo.second = rFootnoteInfo.m_nFootnoteOffset + nFootnoteNoHidden;
if (!IsFootnoteDeleted(rIDRA, *pTextFootnote))
{
++nFootnoteNoHidden;
}
}
}
if (nSectNo.first)
{
pTextFootnote->SetNumber(nSectNo.first, nSectNo.second, rFootnote.GetNumStr());
}
}
}
if (pLayout && FTNNUM_PAGE == rFootnoteInfo.m_eNum)
for( auto aLayout : aAllLayouts )
aLayout->UpdateFootnoteNums();
}
SwTextFootnote* SwFootnoteIdxs::SeekEntry( const SwNodeIndex& rPos, size_t* pFndPos ) const
{
sal_uLong nIdx = rPos.GetIndex();
size_t nO = size();
size_t nU = 0;
if( nO > 0 )
{
nO--;
while( nU <= nO )
{
const size_t nM = nU + ( nO - nU ) / 2;
sal_uLong nNdIdx = SwTextFootnote_GetIndex( (*this)[ nM ] );
if( nNdIdx == nIdx )
{
if( pFndPos )
*pFndPos = nM;
return (*this)[ nM ];
}
else if( nNdIdx < nIdx )
nU = nM + 1;
else if( nM == 0 )
{
if( pFndPos )
*pFndPos = nU;
return nullptr;
}
else
nO = nM - 1;
}
}
if( pFndPos )
*pFndPos = nU;
return nullptr;
}
const SwSectionNode* SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr(
const SwTextFootnote& rTextFootnote )
{
sal_uInt16 nWh = rTextFootnote.GetFootnote().IsEndNote() ?
sal_uInt16(RES_END_AT_TXTEND) : sal_uInt16(RES_FTN_AT_TXTEND);
const SwSectionNode* pNd = rTextFootnote.GetTextNode().FindSectionNode();
while( pNd )
{
sal_uInt16 nVal = static_cast<const SwFormatFootnoteEndAtTextEnd&>(pNd->GetSection().GetFormat()->
GetFormatAttr( nWh )).GetValue();
if( FTNEND_ATTXTEND_OWNNUMSEQ == nVal || FTNEND_ATTXTEND_OWNNUMANDFMT == nVal )
break;
pNd = pNd->StartOfSectionNode()->FindSectionNode();
}
return pNd;
}
std::pair<sal_uInt16, sal_uInt16> SwUpdFootnoteEndNtAtEnd::GetNumber(
IDocumentRedlineAccess const& rIDRA,
const SwTextFootnote& rTextFootnote,
const SwSectionNode& rNd )
{
std::pair<sal_uInt16, sal_uInt16> nRet(0, 0);
sal_uInt16 nWh;
std::vector<const SwSectionNode*>* pArr;
std::vector<std::pair<sal_uInt16, sal_uInt16>> *pNum;
if( rTextFootnote.GetFootnote().IsEndNote() )
{
pArr = &m_aEndSections;
pNum = &m_aEndNumbers;
nWh = RES_END_AT_TXTEND;
}
else
{
pArr = &m_aFootnoteSections;
pNum = &m_aFootnoteNumbers;
nWh = RES_FTN_AT_TXTEND;
}
for( size_t n = pArr->size(); n; )
if( (*pArr)[ --n ] == &rNd )
{
nRet.first = ++((*pNum)[ n ].first);
if (!IsFootnoteDeleted(rIDRA, rTextFootnote))
{
++((*pNum)[ n ].second);
}
nRet.second = ((*pNum)[ n ].second);
break;
}
if (!nRet.first)
{
pArr->push_back( &rNd );
sal_uInt16 const tmp = static_cast<const SwFormatFootnoteEndAtTextEnd&>(
rNd.GetSection().GetFormat()->
GetFormatAttr( nWh )).GetOffset();
nRet.first = tmp + 1;
nRet.second = tmp + 1;
pNum->push_back( nRet );
}
return nRet;
}
std::pair<sal_uInt16, sal_uInt16> SwUpdFootnoteEndNtAtEnd::ChkNumber(
IDocumentRedlineAccess const& rIDRA,
const SwTextFootnote& rTextFootnote)
{
const SwSectionNode* pSectNd = FindSectNdWithEndAttr( rTextFootnote );
return pSectNd
? GetNumber(rIDRA, rTextFootnote, *pSectNd)
: std::pair<sal_uInt16, sal_uInt16>(0, 0);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|