343 lines
12 KiB
C++
343 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <txtftn.hxx>
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#include <fmtftn.hxx>
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#include <ftninfo.hxx>
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#include <doc.hxx>
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#include <IDocumentLayoutAccess.hxx>
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#include <ftnidx.hxx>
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#include <ndtxt.hxx>
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#include <ndindex.hxx>
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#include <section.hxx>
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#include <fmtftntx.hxx>
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#include <rootfrm.hxx>
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bool CompareSwFootnoteIdxs::operator()(SwTextFootnote* const& lhs, SwTextFootnote* const& rhs) const
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{
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sal_uLong nIdxLHS = SwTextFootnote_GetIndex( lhs );
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sal_uLong nIdxRHS = SwTextFootnote_GetIndex( rhs );
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return ( nIdxLHS == nIdxRHS && lhs->GetStart() < rhs->GetStart() ) || nIdxLHS < nIdxRHS;
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}
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void SwFootnoteIdxs::UpdateFootnote( const SwNodeIndex& rStt )
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{
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if( empty() )
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return;
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// Get the NodesArray using the first foot note's StartIndex
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SwDoc* pDoc = rStt.GetNode().GetDoc();
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if( pDoc->IsInReading() )
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return ;
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SwTextFootnote* pTextFootnote;
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const SwEndNoteInfo& rEndInfo = pDoc->GetEndNoteInfo();
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const SwFootnoteInfo& rFootnoteInfo = pDoc->GetFootnoteInfo();
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// For normal foot notes we treat per-chapter and per-document numbering
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// separately. For Endnotes we only have per-document numbering.
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if( FTNNUM_CHAPTER == rFootnoteInfo.eNum )
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{
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const SwOutlineNodes& rOutlNds = pDoc->GetNodes().GetOutLineNds();
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const SwNode* pCapStt = &pDoc->GetNodes().GetEndOfExtras();
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sal_uLong nCapEnd = pDoc->GetNodes().GetEndOfContent().GetIndex();
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if( !rOutlNds.empty() )
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{
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// Find the Chapter's start, which contains rStt
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size_t n = 0;
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for( ; n < rOutlNds.size(); ++n )
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if( rOutlNds[ n ]->GetIndex() > rStt.GetIndex() )
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break; // found it!
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else if ( rOutlNds[ n ]->GetTextNode()->GetAttrOutlineLevel() == 1 )
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pCapStt = rOutlNds[ n ]; // Beginning of a new Chapter
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// now find the end of the range
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for( ; n < rOutlNds.size(); ++n )
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if ( rOutlNds[ n ]->GetTextNode()->GetAttrOutlineLevel() == 1 )
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{
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nCapEnd = rOutlNds[ n ]->GetIndex(); // End of the found Chapter
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break;
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}
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}
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size_t nPos = 0;
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size_t nFootnoteNo = 1;
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if( SeekEntry( *pCapStt, &nPos ) && nPos )
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{
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// Step forward until the Index is not the same anymore
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const SwNode* pCmpNd = &rStt.GetNode();
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while( nPos && pCmpNd == &((*this)[ --nPos ]->GetTextNode()) )
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;
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++nPos;
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}
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if( nPos == size() ) // nothing found
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return;
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if( rOutlNds.empty() )
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nFootnoteNo = nPos+1;
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for( ; nPos < size(); ++nPos )
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{
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pTextFootnote = (*this)[ nPos ];
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if( pTextFootnote->GetTextNode().GetIndex() >= nCapEnd )
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break;
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const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
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if( rFootnote.GetNumStr().isEmpty() && !rFootnote.IsEndNote() &&
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!SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr( *pTextFootnote ))
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{
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pTextFootnote->SetNumber( rFootnoteInfo.nFootnoteOffset + nFootnoteNo++, rFootnote.GetNumStr() );
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}
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}
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}
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SwUpdFootnoteEndNtAtEnd aNumArr;
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// unless we have per-document numbering, only look at endnotes here
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const bool bEndNoteOnly = FTNNUM_DOC != rFootnoteInfo.eNum;
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size_t nPos;
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size_t nFootnoteNo = 1;
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size_t nEndNo = 1;
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sal_uLong nUpdNdIdx = rStt.GetIndex();
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for( nPos = 0; nPos < size(); ++nPos )
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{
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pTextFootnote = (*this)[ nPos ];
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if( nUpdNdIdx <= pTextFootnote->GetTextNode().GetIndex() )
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break;
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const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
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if( rFootnote.GetNumStr().isEmpty() )
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{
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if( !aNumArr.ChkNumber( *pTextFootnote ) )
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{
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if( pTextFootnote->GetFootnote().IsEndNote() )
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nEndNo++;
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else
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nFootnoteNo++;
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}
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}
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}
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// Set the array number for all footnotes starting from nPos
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for( ; nPos < size(); ++nPos )
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{
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pTextFootnote = (*this)[ nPos ];
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const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
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if( rFootnote.GetNumStr().isEmpty() )
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{
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sal_uInt16 nSectNo = aNumArr.ChkNumber( *pTextFootnote );
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if( !nSectNo && ( rFootnote.IsEndNote() || !bEndNoteOnly ))
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nSectNo = rFootnote.IsEndNote()
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? rEndInfo.nFootnoteOffset + nEndNo++
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: rFootnoteInfo.nFootnoteOffset + nFootnoteNo++;
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if( nSectNo )
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{
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pTextFootnote->SetNumber( nSectNo, rFootnote.GetNumStr() );
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}
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}
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}
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}
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void SwFootnoteIdxs::UpdateAllFootnote()
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{
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if( empty() )
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return;
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// Get the NodesArray via the StartIndex of the first Footnote
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SwDoc* pDoc = const_cast<SwDoc*>((*this)[ 0 ]->GetTextNode().GetDoc());
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SwTextFootnote* pTextFootnote;
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const SwEndNoteInfo& rEndInfo = pDoc->GetEndNoteInfo();
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const SwFootnoteInfo& rFootnoteInfo = pDoc->GetFootnoteInfo();
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SwUpdFootnoteEndNtAtEnd aNumArr;
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SwRootFrame* pTmpRoot = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
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std::set<SwRootFrame*> aAllLayouts = pDoc->GetAllLayouts();
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// For normal Footnotes per-chapter and per-document numbering are treated separately.
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// For Endnotes we only have document-wise numbering.
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if( FTNNUM_CHAPTER == rFootnoteInfo.eNum )
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{
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const SwOutlineNodes& rOutlNds = pDoc->GetNodes().GetOutLineNds();
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sal_uInt16 nNo = 1; // Number for the Footnotes
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size_t nFootnoteIdx = 0; // Index into theFootnoteIdx array
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for( size_t n = 0; n < rOutlNds.size(); ++n )
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{
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if ( rOutlNds[ n ]->GetTextNode()->GetAttrOutlineLevel() == 1 )
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{
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sal_uLong nCapStt = rOutlNds[ n ]->GetIndex(); // Start of a new chapter
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for( ; nFootnoteIdx < size(); ++nFootnoteIdx )
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{
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pTextFootnote = (*this)[ nFootnoteIdx ];
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if( pTextFootnote->GetTextNode().GetIndex() >= nCapStt )
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break;
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// Endnotes are per-document only
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const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
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if( !rFootnote.IsEndNote() && rFootnote.GetNumStr().isEmpty() &&
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!SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr( *pTextFootnote ))
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{
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pTextFootnote->SetNumber( rFootnoteInfo.nFootnoteOffset + nNo++, rFootnote.GetNumStr() );
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}
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}
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if( nFootnoteIdx >= size() )
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break; // ok, everything is updated
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nNo = 1;
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}
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}
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for( nNo = 1; nFootnoteIdx < size(); ++nFootnoteIdx )
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{
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// Endnotes are per-document
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pTextFootnote = (*this)[ nFootnoteIdx ];
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const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
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if( !rFootnote.IsEndNote() && rFootnote.GetNumStr().isEmpty() &&
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!SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr( *pTextFootnote ))
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{
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pTextFootnote->SetNumber( rFootnoteInfo.nFootnoteOffset + nNo++, rFootnote.GetNumStr() );
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}
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}
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}
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// We use bool here, so that we also iterate through the Endnotes with a chapter setting.
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const bool bEndNoteOnly = FTNNUM_DOC != rFootnoteInfo.eNum;
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sal_uInt16 nFootnoteNo = 0, nEndNo = 0;
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for( size_t nPos = 0; nPos < size(); ++nPos )
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{
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pTextFootnote = (*this)[ nPos ];
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const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
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if( rFootnote.GetNumStr().isEmpty() )
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{
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sal_uInt16 nSectNo = aNumArr.ChkNumber( *pTextFootnote );
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if( !nSectNo && ( rFootnote.IsEndNote() || !bEndNoteOnly ))
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nSectNo = rFootnote.IsEndNote()
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? rEndInfo.nFootnoteOffset + (++nEndNo)
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: rFootnoteInfo.nFootnoteOffset + (++nFootnoteNo);
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if( nSectNo )
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{
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pTextFootnote->SetNumber( nSectNo, rFootnote.GetNumStr() );
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}
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}
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}
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if( pTmpRoot && FTNNUM_PAGE == rFootnoteInfo.eNum )
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for( auto aLayout : aAllLayouts )
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aLayout->UpdateFootnoteNums();
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}
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SwTextFootnote* SwFootnoteIdxs::SeekEntry( const SwNodeIndex& rPos, size_t* pFndPos ) const
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{
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sal_uLong nIdx = rPos.GetIndex();
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size_t nO = size();
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size_t nU = 0;
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if( nO > 0 )
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{
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nO--;
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while( nU <= nO )
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{
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const size_t nM = nU + ( nO - nU ) / 2;
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sal_uLong nNdIdx = SwTextFootnote_GetIndex( (*this)[ nM ] );
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if( nNdIdx == nIdx )
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{
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if( pFndPos )
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*pFndPos = nM;
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return (*this)[ nM ];
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}
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else if( nNdIdx < nIdx )
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nU = nM + 1;
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else if( nM == 0 )
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{
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if( pFndPos )
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*pFndPos = nU;
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return nullptr;
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}
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else
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nO = nM - 1;
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}
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}
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if( pFndPos )
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*pFndPos = nU;
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return nullptr;
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}
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const SwSectionNode* SwUpdFootnoteEndNtAtEnd::FindSectNdWithEndAttr(
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const SwTextFootnote& rTextFootnote )
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{
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sal_uInt16 nWh = static_cast<sal_uInt16>( rTextFootnote.GetFootnote().IsEndNote() ?
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RES_END_AT_TXTEND : RES_FTN_AT_TXTEND );
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sal_uInt16 nVal;
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const SwSectionNode* pNd = rTextFootnote.GetTextNode().FindSectionNode();
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while( pNd && FTNEND_ATTXTEND_OWNNUMSEQ != ( nVal =
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static_cast<const SwFormatFootnoteEndAtTextEnd&>(pNd->GetSection().GetFormat()->
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GetFormatAttr( nWh )).GetValue() ) &&
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FTNEND_ATTXTEND_OWNNUMANDFMT != nVal )
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pNd = pNd->StartOfSectionNode()->FindSectionNode();
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return pNd;
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}
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sal_uInt16 SwUpdFootnoteEndNtAtEnd::GetNumber( const SwTextFootnote& rTextFootnote,
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const SwSectionNode& rNd )
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{
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sal_uInt16 nRet = 0, nWh;
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std::vector<const SwSectionNode*>* pArr;
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std::vector<sal_uInt16> *pNum;
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if( rTextFootnote.GetFootnote().IsEndNote() )
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{
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pArr = &aEndSects;
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pNum = &aEndNums;
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nWh = RES_END_AT_TXTEND;
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}
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else
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{
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pArr = &aFootnoteSects;
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pNum = &aFootnoteNums;
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nWh = RES_FTN_AT_TXTEND;
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}
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for( size_t n = pArr->size(); n; )
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if( (*pArr)[ --n ] == &rNd )
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{
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nRet = ++((*pNum)[ n ]);
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break;
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}
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if( !nRet )
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{
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pArr->push_back( &rNd );
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nRet = static_cast<const SwFormatFootnoteEndAtTextEnd&>(rNd.GetSection().GetFormat()->
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GetFormatAttr( nWh )).GetOffset();
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++nRet;
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pNum->push_back( nRet );
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}
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return nRet;
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}
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sal_uInt16 SwUpdFootnoteEndNtAtEnd::ChkNumber( const SwTextFootnote& rTextFootnote )
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{
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const SwSectionNode* pSectNd = FindSectNdWithEndAttr( rTextFootnote );
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return pSectNd ? GetNumber( rTextFootnote, *pSectNd ) : 0;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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