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Diffstat (limited to 'sw/source/core/text/itrcrsr.cxx')
| -rw-r--r-- | sw/source/core/text/itrcrsr.cxx | 1950 |
1 files changed, 1950 insertions, 0 deletions
diff --git a/sw/source/core/text/itrcrsr.cxx b/sw/source/core/text/itrcrsr.cxx new file mode 100644 index 000000000..546d91b17 --- /dev/null +++ b/sw/source/core/text/itrcrsr.cxx @@ -0,0 +1,1950 @@ +/* -*- 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 <ndtxt.hxx> +#include <doc.hxx> +#include <paratr.hxx> +#include <flyfrm.hxx> +#include <pam.hxx> +#include <swselectionlist.hxx> +#include <sortedobjs.hxx> +#include <editeng/adjustitem.hxx> +#include <editeng/lspcitem.hxx> +#include <editeng/lrspitem.hxx> +#include <frmatr.hxx> +#include <tgrditem.hxx> +#include <IDocumentSettingAccess.hxx> +#include <pagefrm.hxx> + +#include "itrtxt.hxx" +#include <txtfrm.hxx> +#include <flyfrms.hxx> +#include "porfld.hxx" +#include "porfly.hxx" +#include "pordrop.hxx" +#include <crstate.hxx> +#include "pormulti.hxx" +#include <numrule.hxx> +#include <com/sun/star/i18n/ScriptType.hpp> + +// Not reentrant !!! +// is set in GetCharRect and is interpreted in UnitUp/Down. +bool SwTextCursor::s_bRightMargin = false; + +// After calculating the position of a character during GetCharRect +// this function allows to find the coordinates of a position (defined +// in pCMS->pSpecialPos) inside a special portion (e.g., a field) +static void lcl_GetCharRectInsideField( SwTextSizeInfo& rInf, SwRect& rOrig, + const SwCursorMoveState& rCMS, + const SwLinePortion& rPor ) +{ + OSL_ENSURE( rCMS.m_pSpecialPos, "Information about special pos missing" ); + + if ( rPor.InFieldGrp() && !static_cast<const SwFieldPortion&>(rPor).GetExp().isEmpty() ) + { + const sal_Int32 nCharOfst = rCMS.m_pSpecialPos->nCharOfst; + sal_Int32 nFieldIdx = 0; + sal_Int32 nFieldLen = 0; + + OUString sString; + const OUString* pString = nullptr; + const SwLinePortion* pPor = &rPor; + do + { + if ( pPor->InFieldGrp() ) + { + sString = static_cast<const SwFieldPortion*>(pPor)->GetExp(); + pString = &sString; + nFieldLen = pString->getLength(); + } + else + { + pString = nullptr; + nFieldLen = 0; + } + + if ( ! pPor->GetNextPortion() || nFieldIdx + nFieldLen > nCharOfst ) + break; + + nFieldIdx = nFieldIdx + nFieldLen; + rOrig.Pos().AdjustX(pPor->Width() ); + pPor = pPor->GetNextPortion(); + + } while ( true ); + + OSL_ENSURE( nCharOfst >= nFieldIdx, "Request of position inside field failed" ); + sal_Int32 nLen = nCharOfst - nFieldIdx + 1; + + if ( pString ) + { + // get script for field portion + rInf.GetFont()->SetActual( SwScriptInfo::WhichFont(0, *pString) ); + + TextFrameIndex const nOldLen = pPor->GetLen(); + const_cast<SwLinePortion*>(pPor)->SetLen(TextFrameIndex(nLen - 1)); + const SwTwips nX1 = pPor->GetLen() ? + pPor->GetTextSize( rInf ).Width() : + 0; + + SwTwips nX2 = 0; + if ( rCMS.m_bRealWidth ) + { + const_cast<SwLinePortion*>(pPor)->SetLen(TextFrameIndex(nLen)); + nX2 = pPor->GetTextSize( rInf ).Width(); + } + + const_cast<SwLinePortion*>(pPor)->SetLen( nOldLen ); + + rOrig.Pos().AdjustX(nX1 ); + rOrig.Width( ( nX2 > nX1 ) ? + ( nX2 - nX1 ) : + 1 ); + } + } + else + { + // special cases: no common fields, e.g., graphic number portion, + // FlyInCntPortions, Notes + rOrig.Width( rCMS.m_bRealWidth && rPor.Width() ? rPor.Width() : 1 ); + } +} + +// #i111284# +namespace { + bool IsLabelAlignmentActive( const SwTextNode& rTextNode ) + { + bool bRet( false ); + + if ( rTextNode.GetNumRule() ) + { + int nListLevel = rTextNode.GetActualListLevel(); + + if (nListLevel < 0) + nListLevel = 0; + + if (nListLevel >= MAXLEVEL) + nListLevel = MAXLEVEL - 1; + + const SwNumFormat& rNumFormat = + rTextNode.GetNumRule()->Get( o3tl::narrowing<sal_uInt16>(nListLevel) ); + if ( rNumFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_ALIGNMENT ) + { + bRet = true; + } + } + + return bRet; + } +} // end of anonymous namespace + +void SwTextMargin::CtorInitTextMargin( SwTextFrame *pNewFrame, SwTextSizeInfo *pNewInf ) +{ + CtorInitTextIter( pNewFrame, pNewInf ); + + m_pInf = pNewInf; + GetInfo().SetFont( GetFnt() ); + const SwTextNode *const pNode = m_pFrame->GetTextNodeForParaProps(); + + const SvxLRSpaceItem &rSpace = pNode->GetSwAttrSet().GetLRSpace(); + // #i95907# + // #i111284# + const SwTextNode *pTextNode = m_pFrame->GetTextNodeForParaProps(); + const bool bLabelAlignmentActive = IsLabelAlignmentActive( *pTextNode ); + const bool bListLevelIndentsApplicable = pTextNode->AreListLevelIndentsApplicable(); + const bool bListLevelIndentsApplicableAndLabelAlignmentActive = bListLevelIndentsApplicable && bLabelAlignmentActive; + + // Carefully adjust the text formatting ranges. + + // This whole area desperately needs some rework. There are + // quite a couple of values that need to be considered: + // 1. paragraph indent + // 2. paragraph first line indent + // 3. numbering indent + // 4. numbering spacing to text + // 5. paragraph border + // Note: These values have already been used during calculation + // of the printing area of the paragraph. + const int nLMWithNum = pNode->GetLeftMarginWithNum( true ); + if ( m_pFrame->IsRightToLeft() ) + { + // this calculation is identical this the calculation for L2R layout - see below + mnLeft = m_pFrame->getFrameArea().Left() + + m_pFrame->getFramePrintArea().Left() + + nLMWithNum - + pNode->GetLeftMarginWithNum() - + // #i95907# + // #i111284# + // rSpace.GetLeft() + rSpace.GetTextLeft(); + ( bListLevelIndentsApplicableAndLabelAlignmentActive + ? 0 + : ( rSpace.GetLeft() - rSpace.GetTextLeft() ) ); + } + else + { + // #i95907# + // #i111284# + if ( bListLevelIndentsApplicableAndLabelAlignmentActive || + !pNode->getIDocumentSettingAccess()->get(DocumentSettingId::IGNORE_FIRST_LINE_INDENT_IN_NUMBERING) ) + { + // this calculation is identical this the calculation for R2L layout - see above + mnLeft = m_pFrame->getFrameArea().Left() + + m_pFrame->getFramePrintArea().Left() + + nLMWithNum - + pNode->GetLeftMarginWithNum() - + // #i95907# + // #i111284# + ( bListLevelIndentsApplicableAndLabelAlignmentActive + ? 0 + : ( rSpace.GetLeft() - rSpace.GetTextLeft() ) ); + } + else + { + mnLeft = m_pFrame->getFrameArea().Left() + + std::max( tools::Long( rSpace.GetTextLeft() + nLMWithNum ), + m_pFrame->getFramePrintArea().Left() ); + } + } + + mnRight = m_pFrame->getFrameArea().Left() + m_pFrame->getFramePrintArea().Left() + m_pFrame->getFramePrintArea().Width(); + + if( mnLeft >= mnRight && + // #i53066# Omit adjustment of nLeft for numbered + // paras inside cells inside new documents: + ( pNode->getIDocumentSettingAccess()->get(DocumentSettingId::IGNORE_FIRST_LINE_INDENT_IN_NUMBERING) || + !m_pFrame->IsInTab() || + ( !nLMWithNum && (!bLabelAlignmentActive || bListLevelIndentsApplicable) ) ) ) + { + mnLeft = m_pFrame->getFramePrintArea().Left() + m_pFrame->getFrameArea().Left(); + if( mnLeft >= mnRight ) // e.g. with large paragraph indentations in slim table columns + mnRight = mnLeft + 1; // einen goennen wir uns immer + } + + if( m_pFrame->IsFollow() && m_pFrame->GetOffset() ) + mnFirst = mnLeft; + else + { + short nFLOfst = 0; + tools::Long nFirstLineOfs = 0; + if( !pNode->GetFirstLineOfsWithNum( nFLOfst ) && + rSpace.IsAutoFirst() ) + { + nFirstLineOfs = GetFnt()->GetSize( GetFnt()->GetActual() ).Height(); + LanguageType const aLang = m_pFrame->GetLangOfChar( + TextFrameIndex(0), css::i18n::ScriptType::ASIAN); + if (aLang != LANGUAGE_KOREAN && aLang != LANGUAGE_JAPANESE) + nFirstLineOfs<<=1; + + // tdf#129448: Auto first-line indent should not be effected by line space. + // Below is for compatibility with old documents. + if (!pNode->getIDocumentSettingAccess()->get(DocumentSettingId::AUTO_FIRST_LINE_INDENT_DISREGARD_LINE_SPACE)) + { + const SvxLineSpacingItem *pSpace = m_aLineInf.GetLineSpacing(); + if( pSpace ) + { + switch( pSpace->GetLineSpaceRule() ) + { + case SvxLineSpaceRule::Auto: + break; + case SvxLineSpaceRule::Min: + { + if( nFirstLineOfs < pSpace->GetLineHeight() ) + nFirstLineOfs = pSpace->GetLineHeight(); + break; + } + case SvxLineSpaceRule::Fix: + nFirstLineOfs = pSpace->GetLineHeight(); + break; + default: OSL_FAIL( ": unknown LineSpaceRule" ); + } + switch( pSpace->GetInterLineSpaceRule() ) + { + case SvxInterLineSpaceRule::Off: + break; + case SvxInterLineSpaceRule::Prop: + { + tools::Long nTmp = pSpace->GetPropLineSpace(); + // 50% is the minimum, at 0% we switch to + // the default value 100%... + if( nTmp < 50 ) + nTmp = nTmp ? 50 : 100; + + nTmp *= nFirstLineOfs; + nTmp /= 100; + if( !nTmp ) + ++nTmp; + nFirstLineOfs = nTmp; + break; + } + case SvxInterLineSpaceRule::Fix: + { + nFirstLineOfs += pSpace->GetInterLineSpace(); + break; + } + default: OSL_FAIL( ": unknown InterLineSpaceRule" ); + } + } + } + } + else + nFirstLineOfs = nFLOfst; + + // #i95907# + // #i111284# + if ( m_pFrame->IsRightToLeft() || + bListLevelIndentsApplicableAndLabelAlignmentActive || + !pNode->getIDocumentSettingAccess()->get(DocumentSettingId::IGNORE_FIRST_LINE_INDENT_IN_NUMBERING) ) + { + if ( nFirstLineOfs < 0 && m_pFrame->IsInTab() && + mnLeft == m_pFrame->getFramePrintArea().Left() + m_pFrame->getFrameArea().Left() && + !m_pFrame->IsRightToLeft() && + !bListLevelIndentsApplicableAndLabelAlignmentActive ) + { + // tdf#130218 always show hanging indent in narrow table cells + // to avoid hiding the text content of the first line + mnLeft -= nFirstLineOfs; + } + + mnFirst = mnLeft + nFirstLineOfs; + } + else + { + mnFirst = m_pFrame->getFrameArea().Left() + + std::max( rSpace.GetTextLeft() + nLMWithNum+ nFirstLineOfs, + m_pFrame->getFramePrintArea().Left() ); + } + + // Note: <SwTextFrame::GetAdditionalFirstLineOffset()> returns a negative + // value for the new list label position and space mode LABEL_ALIGNMENT + // and label alignment CENTER and RIGHT in L2R layout respectively + // label alignment LEFT and CENTER in R2L layout + mnFirst += m_pFrame->GetAdditionalFirstLineOffset(); + + if( mnFirst >= mnRight ) + mnFirst = mnRight - 1; + } + const SvxAdjustItem& rAdjust = m_pFrame->GetTextNodeForParaProps()->GetSwAttrSet().GetAdjust(); + mnAdjust = rAdjust.GetAdjust(); + + // left is left and right is right + if ( m_pFrame->IsRightToLeft() ) + { + if ( SvxAdjust::Left == mnAdjust ) + mnAdjust = SvxAdjust::Right; + else if ( SvxAdjust::Right == mnAdjust ) + mnAdjust = SvxAdjust::Left; + } + + m_bOneBlock = rAdjust.GetOneWord() == SvxAdjust::Block; + m_bLastBlock = rAdjust.GetLastBlock() == SvxAdjust::Block; + m_bLastCenter = rAdjust.GetLastBlock() == SvxAdjust::Center; + + // #i91133# + mnTabLeft = pNode->GetLeftMarginForTabCalculation(); + + DropInit(); +} + +void SwTextMargin::DropInit() +{ + mnDropLeft = mnDropLines = mnDropHeight = mnDropDescent = 0; + const SwParaPortion *pPara = GetInfo().GetParaPortion(); + if( pPara ) + { + const SwDropPortion *pPorDrop = pPara->FindDropPortion(); + if ( pPorDrop ) + { + mnDropLeft = pPorDrop->GetDropLeft(); + mnDropLines = pPorDrop->GetLines(); + mnDropHeight = pPorDrop->GetDropHeight(); + mnDropDescent = pPorDrop->GetDropDescent(); + } + } +} + +// The function is interpreting / observing / evaluating / keeping / respecting the first line indention and the specified width. +SwTwips SwTextMargin::GetLineStart() const +{ + SwTwips nRet = GetLeftMargin(); + if( GetAdjust() != SvxAdjust::Left && + !m_pCurr->GetFirstPortion()->IsMarginPortion() ) + { + // If the first portion is a Margin, then the + // adjustment is expressed by the portions. + if( GetAdjust() == SvxAdjust::Right ) + nRet = Right() - CurrWidth(); + else if( GetAdjust() == SvxAdjust::Center ) + nRet += (GetLineWidth() - CurrWidth()) / 2; + } + return nRet; +} + +void SwTextCursor::CtorInitTextCursor( SwTextFrame *pNewFrame, SwTextSizeInfo *pNewInf ) +{ + CtorInitTextMargin( pNewFrame, pNewInf ); + // 6096: Attention, the iterators are derived! + // GetInfo().SetOut( GetInfo().GetWin() ); +} + +// 1170: Ancient bug: Shift-End forgets the last character ... +void SwTextCursor::GetEndCharRect(SwRect* pOrig, const TextFrameIndex nOfst, + SwCursorMoveState* pCMS, const tools::Long nMax ) +{ + // 1170: Ambiguity of document positions + s_bRightMargin = true; + CharCursorToLine(nOfst); + + // Somehow twisted: nOfst names the position behind the last + // character of the last line == This is the position in front of the first character + // of the line, in which we are situated: + if( nOfst != GetStart() || !m_pCurr->GetLen() ) + { + // 8810: Master line RightMargin, after that LeftMargin + GetCharRect( pOrig, nOfst, pCMS, nMax ); + s_bRightMargin = nOfst >= GetEnd() && nOfst < TextFrameIndex(GetInfo().GetText().getLength()); + return; + } + + if( !GetPrev() || !GetPrev()->GetLen() || !PrevLine() ) + { + GetCharRect( pOrig, nOfst, pCMS, nMax ); + return; + } + + // If necessary, as catch up, do the adjustment + GetAdjusted(); + + tools::Long nX = 0; + tools::Long nLast = 0; + SwLinePortion *pPor = m_pCurr->GetFirstPortion(); + + SwTwips nTmpHeight, nTmpAscent; + CalcAscentAndHeight( nTmpAscent, nTmpHeight ); + sal_uInt16 nPorHeight = nTmpHeight; + sal_uInt16 nPorAscent = nTmpAscent; + + // Search for the last Text/EndPortion of the line + while( pPor ) + { + nX = nX + pPor->Width(); + if( pPor->InTextGrp() || ( pPor->GetLen() && !pPor->IsFlyPortion() + && !pPor->IsHolePortion() ) || pPor->IsBreakPortion() ) + { + nLast = nX; + nPorHeight = pPor->Height(); + nPorAscent = pPor->GetAscent(); + } + pPor = pPor->GetNextPortion(); + } + + const Size aCharSize( 1, nTmpHeight ); + pOrig->Pos( GetTopLeft() ); + pOrig->SSize( aCharSize ); + pOrig->Pos().AdjustX(nLast ); + const SwTwips nTmpRight = Right() - 1; + if( pOrig->Left() > nTmpRight ) + pOrig->Pos().setX( nTmpRight ); + + if ( pCMS && pCMS->m_bRealHeight ) + { + if ( nTmpAscent > nPorAscent ) + pCMS->m_aRealHeight.setX( nTmpAscent - nPorAscent ); + else + pCMS->m_aRealHeight.setX( 0 ); + OSL_ENSURE( nPorHeight, "GetCharRect: Missing Portion-Height" ); + pCMS->m_aRealHeight.setY( nPorHeight ); + } +} + +// internal function, called by SwTextCursor::GetCharRect() to calculate +// the relative character position in the current line. +// pOrig refers to x and y coordinates, width and height of the cursor +// pCMS is used for restricting the cursor, if there are different font +// heights in one line ( first value = offset to y of pOrig, second +// value = real height of (shortened) cursor +void SwTextCursor::GetCharRect_( SwRect* pOrig, TextFrameIndex const nOfst, + SwCursorMoveState* pCMS ) +{ + const OUString aText = GetInfo().GetText(); + SwTextSizeInfo aInf( GetInfo(), &aText, m_nStart ); + if( GetPropFont() ) + aInf.GetFont()->SetProportion( GetPropFont() ); + SwTwips nTmpAscent, nTmpHeight; // Line height + CalcAscentAndHeight( nTmpAscent, nTmpHeight ); + const Size aCharSize( 1, nTmpHeight ); + const Point aCharPos; + pOrig->Pos( aCharPos ); + pOrig->SSize( aCharSize ); + + // If we are looking for a position inside a field which covers + // more than one line we may not skip any "empty portions" at the + // beginning of a line + const bool bInsideFirstField = pCMS && pCMS->m_pSpecialPos && + ( pCMS->m_pSpecialPos->nLineOfst || + SwSPExtendRange::BEFORE == + pCMS->m_pSpecialPos->nExtendRange ); + + bool bWidth = pCMS && pCMS->m_bRealWidth; + if( !m_pCurr->GetLen() && !m_pCurr->Width() ) + { + if ( pCMS && pCMS->m_bRealHeight ) + { + pCMS->m_aRealHeight.setX( 0 ); + pCMS->m_aRealHeight.setY( nTmpHeight ); + } + } + else + { + SwTwips nPorHeight = nTmpHeight; + SwTwips nPorAscent = nTmpAscent; + SwTwips nX = 0; + SwTwips nTmpFirst = 0; + SwLinePortion *pPor = m_pCurr->GetFirstPortion(); + SwBidiPortion* pLastBidiPor = nullptr; + TextFrameIndex nLastBidiIdx(-1); + SwTwips nLastBidiPorWidth = 0; + std::deque<sal_uInt16>* pKanaComp = m_pCurr->GetpKanaComp(); + sal_uInt16 nSpaceIdx = 0; + size_t nKanaIdx = 0; + tools::Long nSpaceAdd = m_pCurr->IsSpaceAdd() ? m_pCurr->GetLLSpaceAdd( 0 ) : 0; + + bool bNoText = true; + + // First all portions without Len at beginning of line are skipped. + // Exceptions are the mean special portions from WhichFirstPortion: + // Num, ErgoSum, FootnoteNum, FieldRests + // 8477: but also the only Textportion of an empty line with + // Right/Center-Adjustment! So not just pPor->GetExpandPortion() ... + while( pPor && !pPor->GetLen() && ! bInsideFirstField ) + { + nX += pPor->Width(); + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nX += pPor->CalcSpacing( nSpaceAdd, aInf ); + if( bNoText ) + nTmpFirst = nX; + // 8670: EndPortions count once as TextPortions. + // if( pPor->InTextGrp() || pPor->IsBreakPortion() ) + if( pPor->InTextGrp() || pPor->IsBreakPortion() || pPor->InTabGrp() ) + { + bNoText = false; + nTmpFirst = nX; + } + if( pPor->IsMultiPortion() && static_cast<SwMultiPortion*>(pPor)->HasTabulator() ) + { + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if( pKanaComp && ( nKanaIdx + 1 ) < pKanaComp->size() ) + ++nKanaIdx; + } + if( pPor->InFixMargGrp() ) + { + if( pPor->IsMarginPortion() ) + bNoText = false; + else + { + // fix margin portion => next SpaceAdd, KanaComp value + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if( pKanaComp && ( nKanaIdx + 1 ) < pKanaComp->size() ) + ++nKanaIdx; + } + } + pPor = pPor->GetNextPortion(); + } + + if( !pPor ) + { + // There's just Spezialportions. + nX = nTmpFirst; + } + else + { + if( !pPor->IsMarginPortion() && !pPor->IsPostItsPortion() && + (!pPor->InFieldGrp() || pPor->GetAscent() ) ) + { + nPorHeight = pPor->Height(); + nPorAscent = pPor->GetAscent(); + } + while( pPor && !pPor->IsBreakPortion() && ( aInf.GetIdx() < nOfst || + ( bWidth && ( pPor->IsKernPortion() || pPor->IsMultiPortion() ) ) ) ) + { + if( !pPor->IsMarginPortion() && !pPor->IsPostItsPortion() && + (!pPor->InFieldGrp() || pPor->GetAscent() ) ) + { + nPorHeight = pPor->Height(); + nPorAscent = pPor->GetAscent(); + } + + // If we are behind the portion, we add the portion width to + // nX. Special case: nOfst = aInf.GetIdx() + pPor->GetLen(). + // For common portions (including BidiPortions) we want to add + // the portion width to nX. For MultiPortions, nExtra = 0, + // therefore we go to the 'else' branch and start a recursion. + const TextFrameIndex nExtra( (pPor->IsMultiPortion() + && !static_cast<SwMultiPortion*>(pPor)->IsBidi() + && !bWidth) + ? 0 : 1 ); + if ( aInf.GetIdx() + pPor->GetLen() < nOfst + nExtra ) + { + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nX += pPor->PrtWidth() + + pPor->CalcSpacing( nSpaceAdd, aInf ); + else + { + if( pPor->InFixMargGrp() && ! pPor->IsMarginPortion() ) + { + // update to current SpaceAdd, KanaComp values + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if ( pKanaComp && + ( nKanaIdx + 1 ) < pKanaComp->size() + ) + ++nKanaIdx; + } + if ( !pPor->IsFlyPortion() || ( pPor->GetNextPortion() && + !pPor->GetNextPortion()->IsMarginPortion() ) ) + nX += pPor->PrtWidth(); + } + if( pPor->IsMultiPortion() ) + { + if ( static_cast<SwMultiPortion*>(pPor)->HasTabulator() ) + { + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if( pKanaComp && ( nKanaIdx + 1 ) < pKanaComp->size() ) + ++nKanaIdx; + } + + // if we are right behind a BidiPortion, we have to + // hold a pointer to the BidiPortion in order to + // find the correct cursor position, depending on the + // cursor level + if ( static_cast<SwMultiPortion*>(pPor)->IsBidi() && + aInf.GetIdx() + pPor->GetLen() == nOfst ) + { + pLastBidiPor = static_cast<SwBidiPortion*>(pPor); + nLastBidiIdx = aInf.GetIdx(); + nLastBidiPorWidth = pLastBidiPor->Width() + + pLastBidiPor->CalcSpacing( nSpaceAdd, aInf ); + } + } + + aInf.SetIdx( aInf.GetIdx() + pPor->GetLen() ); + pPor = pPor->GetNextPortion(); + } + else + { + if( pPor->IsMultiPortion() ) + { + nTmpAscent = AdjustBaseLine( *m_pCurr, pPor ); + GetInfo().SetMulti( true ); + pOrig->Pos().AdjustY(nTmpAscent - nPorAscent ); + + if( pCMS && pCMS->m_b2Lines ) + { + const bool bRecursion (pCMS->m_p2Lines); + if ( !bRecursion ) + { + pCMS->m_p2Lines.reset(new Sw2LinesPos); + pCMS->m_p2Lines->aLine = SwRect(aCharPos, aCharSize); + } + + if( static_cast<SwMultiPortion*>(pPor)->HasRotation() ) + { + if( static_cast<SwMultiPortion*>(pPor)->IsRevers() ) + pCMS->m_p2Lines->nMultiType = MultiPortionType::ROT_270; + else + pCMS->m_p2Lines->nMultiType = MultiPortionType::ROT_90; + } + else if( static_cast<SwMultiPortion*>(pPor)->IsDouble() ) + pCMS->m_p2Lines->nMultiType = MultiPortionType::TWOLINE; + else if( static_cast<SwMultiPortion*>(pPor)->IsBidi() ) + pCMS->m_p2Lines->nMultiType = MultiPortionType::BIDI; + else + pCMS->m_p2Lines->nMultiType = MultiPortionType::RUBY; + + SwTwips nTmpWidth = pPor->Width(); + if( nSpaceAdd ) + nTmpWidth += pPor->CalcSpacing(nSpaceAdd, aInf); + + SwRect aRect( Point(aCharPos.X() + nX, pOrig->Top() ), + Size( nTmpWidth, pPor->Height() ) ); + + if ( ! bRecursion ) + pCMS->m_p2Lines->aPortion = aRect; + else + pCMS->m_p2Lines->aPortion2 = aRect; + } + + // In a multi-portion we use GetCharRect()-function + // recursively and must add the x-position + // of the multi-portion. + TextFrameIndex const nOldStart = m_nStart; + SwTwips nOldY = m_nY; + sal_uInt8 nOldProp = GetPropFont(); + m_nStart = aInf.GetIdx(); + SwLineLayout* pOldCurr = m_pCurr; + m_pCurr = &static_cast<SwMultiPortion*>(pPor)->GetRoot(); + if( static_cast<SwMultiPortion*>(pPor)->IsDouble() ) + SetPropFont( 50 ); + + SwTextGridItem const*const pGrid( + GetGridItem(GetTextFrame()->FindPageFrame())); + const bool bHasGrid = pGrid && GetInfo().SnapToGrid(); + const sal_uInt16 nRubyHeight = bHasGrid ? + pGrid->GetRubyHeight() : 0; + + if( m_nStart + m_pCurr->GetLen() <= nOfst && GetNext() && + ( ! static_cast<SwMultiPortion*>(pPor)->IsRuby() || + static_cast<SwMultiPortion*>(pPor)->OnTop() ) ) + { + sal_uInt16 nOffset; + // in grid mode we may only add the height of the + // ruby line if ruby line is on top + if ( bHasGrid && + static_cast<SwMultiPortion*>(pPor)->IsRuby() && + static_cast<SwMultiPortion*>(pPor)->OnTop() ) + nOffset = nRubyHeight; + else + nOffset = GetLineHeight(); + + pOrig->Pos().AdjustY(nOffset ); + Next(); + } + + const bool bSpaceChg = static_cast<SwMultiPortion*>(pPor)-> + ChgSpaceAdd( m_pCurr, nSpaceAdd ); + Point aOldPos = pOrig->Pos(); + + // Ok, for ruby portions in grid mode we have to + // temporarily set the inner line height to the + // outer line height because that value is needed + // for the adjustment inside the recursion + const sal_uInt16 nOldRubyHeight = m_pCurr->Height(); + const sal_uInt16 nOldRubyRealHeight = m_pCurr->GetRealHeight(); + const bool bChgHeight = + static_cast<SwMultiPortion*>(pPor)->IsRuby() && bHasGrid; + + if ( bChgHeight ) + { + m_pCurr->Height( pOldCurr->Height() - nRubyHeight ); + m_pCurr->SetRealHeight( pOldCurr->GetRealHeight() - + nRubyHeight ); + } + + SwLayoutModeModifier aLayoutModeModifier( *GetInfo().GetOut() ); + if ( static_cast<SwMultiPortion*>(pPor)->IsBidi() ) + { + aLayoutModeModifier.Modify( + static_cast<SwBidiPortion*>(pPor)->GetLevel() % 2 ); + } + + GetCharRect_( pOrig, nOfst, pCMS ); + + if ( bChgHeight ) + { + m_pCurr->Height( nOldRubyHeight ); + m_pCurr->SetRealHeight( nOldRubyRealHeight ); + } + + // if we are still in the first row of + // our 2 line multiportion, we use the FirstMulti flag + // to indicate this + if ( static_cast<SwMultiPortion*>(pPor)->IsDouble() ) + { + // the recursion may have damaged our font size + SetPropFont( nOldProp ); + GetInfo().GetFont()->SetProportion( 100 ); + + if ( m_pCurr == &static_cast<SwMultiPortion*>(pPor)->GetRoot() ) + { + GetInfo().SetFirstMulti( true ); + + // we want to treat a double line portion like a + // single line portion, if there is no text in + // the second line + if ( !m_pCurr->GetNext() || + !m_pCurr->GetNext()->GetLen() ) + GetInfo().SetMulti( false ); + } + } + // ruby portions are treated like single line portions + else if( static_cast<SwMultiPortion*>(pPor)->IsRuby() || + static_cast<SwMultiPortion*>(pPor)->IsBidi() ) + GetInfo().SetMulti( false ); + + // calculate cursor values + if( static_cast<SwMultiPortion*>(pPor)->HasRotation() ) + { + GetInfo().SetMulti( false ); + tools::Long nTmp = pOrig->Width(); + pOrig->Width( pOrig->Height() ); + pOrig->Height( nTmp ); + nTmp = pOrig->Left() - aOldPos.X(); + + // if we travel into our rotated portion from + // a line below, we have to take care, that the + // y coord in pOrig is less than line height: + if ( nTmp ) + nTmp--; + + pOrig->Pos().setX( nX + aOldPos.X() ); + if( static_cast<SwMultiPortion*>(pPor)->IsRevers() ) + pOrig->Pos().setY( aOldPos.Y() + nTmp ); + else + pOrig->Pos().setY( aOldPos.Y() + + pPor->Height() - nTmp - pOrig->Height() ); + if ( pCMS && pCMS->m_bRealHeight ) + { + pCMS->m_aRealHeight.setY( -pCMS->m_aRealHeight.Y() ); + // result for rotated multi portion is not + // correct for reverse (270 degree) portions + if( static_cast<SwMultiPortion*>(pPor)->IsRevers() ) + { + if ( SvxParaVertAlignItem::Align::Automatic == + GetLineInfo().GetVertAlign() ) + // if vertical alignment is set to auto, + // we switch from base line alignment + // to centered alignment + pCMS->m_aRealHeight.setX( + ( pOrig->Width() + + pCMS->m_aRealHeight.Y() ) / 2 ); + else + pCMS->m_aRealHeight.setX( + pOrig->Width() - + pCMS->m_aRealHeight.X() + + pCMS->m_aRealHeight.Y() ); + } + } + } + else + { + pOrig->Pos().AdjustY(aOldPos.Y() ); + if ( static_cast<SwMultiPortion*>(pPor)->IsBidi() ) + { + const SwTwips nPorWidth = pPor->Width() + + pPor->CalcSpacing( nSpaceAdd, aInf ); + const SwTwips nInsideOfst = pOrig->Pos().X(); + pOrig->Pos().setX( nX + nPorWidth - + nInsideOfst - pOrig->Width() ); + } + else + pOrig->Pos().AdjustX(nX ); + + if( static_cast<SwMultiPortion*>(pPor)->HasBrackets() ) + pOrig->Pos().AdjustX( + static_cast<SwDoubleLinePortion*>(pPor)->PreWidth() ); + } + + if( bSpaceChg ) + SwDoubleLinePortion::ResetSpaceAdd( m_pCurr ); + + m_pCurr = pOldCurr; + m_nStart = nOldStart; + m_nY = nOldY; + m_bPrev = false; + + return; + } + if ( pPor->PrtWidth() ) + { + TextFrameIndex const nOldLen = pPor->GetLen(); + pPor->SetLen( nOfst - aInf.GetIdx() ); + aInf.SetLen( pPor->GetLen() ); + if( nX || !pPor->InNumberGrp() ) + { + SeekAndChg( aInf ); + const bool bOldOnWin = aInf.OnWin(); + aInf.SetOnWin( false ); // no BULLETs! + SwTwips nTmp = nX; + aInf.SetKanaComp( pKanaComp ); + aInf.SetKanaIdx( nKanaIdx ); + nX += pPor->GetTextSize( aInf ).Width(); + aInf.SetOnWin( bOldOnWin ); + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nX += pPor->CalcSpacing( nSpaceAdd, aInf ); + if( bWidth ) + { + pPor->SetLen(pPor->GetLen() + TextFrameIndex(1)); + aInf.SetLen( pPor->GetLen() ); + aInf.SetOnWin( false ); // no BULLETs! + nTmp += pPor->GetTextSize( aInf ).Width(); + aInf.SetOnWin( bOldOnWin ); + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nTmp += pPor->CalcSpacing(nSpaceAdd, aInf); + pOrig->Width( nTmp - nX ); + } + } + pPor->SetLen( nOldLen ); + + // Shift the cursor with the right border width + // Note: nX remains positive because GetTextSize() also include the width of the right border + if( aInf.GetIdx() < nOfst && nOfst < aInf.GetIdx() + pPor->GetLen() ) + { + // Find the current drop portion part and use its right border + if( pPor->IsDropPortion() && static_cast<SwDropPortion*>(pPor)->GetLines() > 1 ) + { + SwDropPortion* pDrop = static_cast<SwDropPortion*>(pPor); + const SwDropPortionPart* pCurrPart = pDrop->GetPart(); + TextFrameIndex nSumLength(0); + while( pCurrPart && (nSumLength += pCurrPart->GetLen()) < nOfst - aInf.GetIdx() ) + { + pCurrPart = pCurrPart->GetFollow(); + } + if( pCurrPart && nSumLength != nOfst - aInf.GetIdx() && + pCurrPart->GetFont().GetRightBorder() && !pCurrPart->GetJoinBorderWithNext() ) + { + nX -= pCurrPart->GetFont().GetRightBorderSpace(); + } + } + else if( GetInfo().GetFont()->GetRightBorder() && !pPor->GetJoinBorderWithNext()) + { + nX -= GetInfo().GetFont()->GetRightBorderSpace(); + } + } + } + bWidth = false; + break; + } + } + } + + if( pPor ) + { + OSL_ENSURE( !pPor->InNumberGrp() || bInsideFirstField, "Number surprise" ); + bool bEmptyField = false; + if( pPor->InFieldGrp() && pPor->GetLen() ) + { + SwFieldPortion *pTmp = static_cast<SwFieldPortion*>(pPor); + while( pTmp->HasFollow() && pTmp->GetExp().isEmpty() ) + { + sal_uInt16 nAddX = pTmp->Width(); + SwLinePortion *pNext = pTmp->GetNextPortion(); + while( pNext && !pNext->InFieldGrp() ) + { + OSL_ENSURE( !pNext->GetLen(), "Where's my field follow?" ); + nAddX = nAddX + pNext->Width(); + pNext = pNext->GetNextPortion(); + } + if( !pNext ) + break; + pTmp = static_cast<SwFieldPortion*>(pNext); + nPorHeight = pTmp->Height(); + nPorAscent = pTmp->GetAscent(); + nX += nAddX; + bEmptyField = true; + } + } + // 8513: Fields in justified text, skipped + while( pPor && !pPor->GetLen() && ! bInsideFirstField && + ( pPor->IsFlyPortion() || pPor->IsKernPortion() || + pPor->IsBlankPortion() || pPor->InTabGrp() || + ( !bEmptyField && pPor->InFieldGrp() ) ) ) + { + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nX += pPor->PrtWidth() + + pPor->CalcSpacing( nSpaceAdd, aInf ); + else + { + if( pPor->InFixMargGrp() && ! pPor->IsMarginPortion() ) + { + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if( pKanaComp && ( nKanaIdx + 1 ) < pKanaComp->size() ) + ++nKanaIdx; + } + if ( !pPor->IsFlyPortion() || ( pPor->GetNextPortion() && + !pPor->GetNextPortion()->IsMarginPortion() ) ) + nX += pPor->PrtWidth(); + } + if( pPor->IsMultiPortion() && + static_cast<SwMultiPortion*>(pPor)->HasTabulator() ) + { + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if( pKanaComp && ( nKanaIdx + 1 ) < pKanaComp->size() ) + ++nKanaIdx; + } + if( !pPor->IsFlyPortion() ) + { + nPorHeight = pPor->Height(); + nPorAscent = pPor->GetAscent(); + } + pPor = pPor->GetNextPortion(); + } + + if( aInf.GetIdx() == nOfst && pPor && pPor->InHyphGrp() && + pPor->GetNextPortion() && pPor->GetNextPortion()->InFixGrp() ) + { + // All special portions have to be skipped + // Taking the German word "zusammen" as example: zu-[FLY]sammen, 'u' == 19, 's' == 20; Right() + // Without the adjustment we end up in front of '-', with the + // adjustment in front of the 's'. + while( pPor && !pPor->GetLen() ) + { + nX += pPor->Width(); + if( !pPor->IsMarginPortion() ) + { + nPorHeight = pPor->Height(); + nPorAscent = pPor->GetAscent(); + } + pPor = pPor->GetNextPortion(); + } + } + if( pPor && pCMS ) + { + if( pCMS->m_bFieldInfo && pPor->InFieldGrp() && pPor->Width() ) + pOrig->Width( pPor->Width() ); + if( pPor->IsDropPortion() ) + { + nPorAscent = static_cast<SwDropPortion*>(pPor)->GetDropHeight(); + // The drop height is only calculated, if we have more than + // one line. Otherwise it is 0. + if ( ! nPorAscent) + nPorAscent = pPor->Height(); + nPorHeight = nPorAscent; + pOrig->Height( nPorHeight + + static_cast<SwDropPortion*>(pPor)->GetDropDescent() ); + if( nTmpHeight < pOrig->Height() ) + { + nTmpAscent = nPorAscent; + nTmpHeight = sal_uInt16( pOrig->Height() ); + } + } + if( bWidth && pPor->PrtWidth() && pPor->GetLen() && + aInf.GetIdx() == nOfst ) + { + if( !pPor->IsFlyPortion() && pPor->Height() && + pPor->GetAscent() ) + { + nPorHeight = pPor->Height(); + nPorAscent = pPor->GetAscent(); + } + SwTwips nTmp; + if (TextFrameIndex(2) > pPor->GetLen()) + { + nTmp = pPor->Width(); + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nTmp += pPor->CalcSpacing( nSpaceAdd, aInf ); + } + else + { + const bool bOldOnWin = aInf.OnWin(); + TextFrameIndex const nOldLen = pPor->GetLen(); + pPor->SetLen( TextFrameIndex(1) ); + aInf.SetLen( pPor->GetLen() ); + SeekAndChg( aInf ); + aInf.SetOnWin( false ); // no BULLETs! + aInf.SetKanaComp( pKanaComp ); + aInf.SetKanaIdx( nKanaIdx ); + nTmp = pPor->GetTextSize( aInf ).Width(); + aInf.SetOnWin( bOldOnWin ); + if ( pPor->InSpaceGrp() && nSpaceAdd ) + nTmp += pPor->CalcSpacing( nSpaceAdd, aInf ); + pPor->SetLen( nOldLen ); + } + pOrig->Width( nTmp ); + } + + // travel inside field portion? + if ( pCMS->m_pSpecialPos ) + { + // apply attributes to font + Seek( nOfst ); + lcl_GetCharRectInsideField( aInf, *pOrig, *pCMS, *pPor ); + } + } + } + + // special case: We are at the beginning of a BidiPortion or + // directly behind a BidiPortion + if ( pCMS && + ( pLastBidiPor || + ( pPor && + pPor->IsMultiPortion() && + static_cast<SwMultiPortion*>(pPor)->IsBidi() ) ) ) + { + // we determine if the cursor has to blink before or behind + // the bidi portion + if ( pLastBidiPor ) + { + const sal_uInt8 nPortionLevel = pLastBidiPor->GetLevel(); + + if ( pCMS->m_nCursorBidiLevel >= nPortionLevel ) + { + // we came from inside the bidi portion, we want to blink + // behind the portion + pOrig->Pos().AdjustX( -nLastBidiPorWidth ); + + // Again, there is a special case: logically behind + // the portion can actually mean that the cursor is inside + // the portion. This can happen is the last portion + // inside the bidi portion is a nested bidi portion + SwLineLayout& rLineLayout = + static_cast<SwMultiPortion*>(pLastBidiPor)->GetRoot(); + + const SwLinePortion *pLast = rLineLayout.FindLastPortion(); + if ( pLast->IsMultiPortion() ) + { + OSL_ENSURE( static_cast<const SwMultiPortion*>(pLast)->IsBidi(), + "Non-BidiPortion inside BidiPortion" ); + TextFrameIndex const nIdx = aInf.GetIdx(); + // correct the index before using CalcSpacing. + aInf.SetIdx(nLastBidiIdx); + pOrig->Pos().AdjustX(pLast->Width() + + pLast->CalcSpacing( nSpaceAdd, aInf ) ); + aInf.SetIdx(nIdx); + } + } + } + else + { + const sal_uInt8 nPortionLevel = static_cast<SwBidiPortion*>(pPor)->GetLevel(); + + if ( pCMS->m_nCursorBidiLevel >= nPortionLevel ) + { + // we came from inside the bidi portion, we want to blink + // behind the portion + pOrig->Pos().AdjustX(pPor->Width() + + pPor->CalcSpacing( nSpaceAdd, aInf ) ); + } + } + } + + pOrig->Pos().AdjustX(nX ); + + if ( pCMS && pCMS->m_bRealHeight ) + { + nTmpAscent = AdjustBaseLine( *m_pCurr, nullptr, nPorHeight, nPorAscent ); + if ( nTmpAscent > nPorAscent ) + pCMS->m_aRealHeight.setX( nTmpAscent - nPorAscent ); + else + pCMS->m_aRealHeight.setX( 0 ); + OSL_ENSURE( nPorHeight, "GetCharRect: Missing Portion-Height" ); + if ( nTmpHeight > nPorHeight ) + pCMS->m_aRealHeight.setY( nPorHeight ); + else + pCMS->m_aRealHeight.setY( nTmpHeight ); + } + } +} + +void SwTextCursor::GetCharRect( SwRect* pOrig, TextFrameIndex const nOfst, + SwCursorMoveState* pCMS, const tools::Long nMax ) +{ + CharCursorToLine(nOfst); + + // Indicates that a position inside a special portion (field, number portion) + // is requested. + const bool bSpecialPos = pCMS && pCMS->m_pSpecialPos; + TextFrameIndex nFindOfst = nOfst; + + if ( bSpecialPos ) + { + const SwSPExtendRange nExtendRange = pCMS->m_pSpecialPos->nExtendRange; + + OSL_ENSURE( ! pCMS->m_pSpecialPos->nLineOfst || SwSPExtendRange::BEFORE != nExtendRange, + "LineOffset AND Number Portion?" ); + + // portions which are behind the string + if ( SwSPExtendRange::BEHIND == nExtendRange ) + ++nFindOfst; + + // skip lines for fields which cover more than one line + for ( sal_uInt16 i = 0; i < pCMS->m_pSpecialPos->nLineOfst; i++ ) + Next(); + } + + // If necessary, as catch up, do the adjustment + GetAdjusted(); + + const Point aCharPos( GetTopLeft() ); + + GetCharRect_( pOrig, nFindOfst, pCMS ); + + // This actually would have to be "-1 LogicToPixel", but that seems too + // expensive, so it's a value (-12), that should hopefully be OK. + const SwTwips nTmpRight = Right() - 12; + + pOrig->Pos().AdjustX(aCharPos.X() ); + pOrig->Pos().AdjustY(aCharPos.Y() ); + + if( pCMS && pCMS->m_b2Lines && pCMS->m_p2Lines ) + { + pCMS->m_p2Lines->aLine.Pos().AdjustX(aCharPos.X() ); + pCMS->m_p2Lines->aLine.Pos().AdjustY(aCharPos.Y() ); + pCMS->m_p2Lines->aPortion.Pos().AdjustX(aCharPos.X() ); + pCMS->m_p2Lines->aPortion.Pos().AdjustY(aCharPos.Y() ); + } + + const IDocumentSettingAccess& rIDSA = GetTextFrame()->GetDoc().getIDocumentSettingAccess(); + const bool bTabOverMargin = rIDSA.get(DocumentSettingId::TAB_OVER_MARGIN) + || rIDSA.get(DocumentSettingId::TAB_OVER_SPACING); + // Make sure the cursor respects the right margin, unless in compat mode, where the tab size has priority over the margin size. + if( pOrig->Left() > nTmpRight && !bTabOverMargin) + pOrig->Pos().setX( nTmpRight ); + + if( nMax ) + { + if( pOrig->Top() + pOrig->Height() > nMax ) + { + if( pOrig->Top() > nMax ) + pOrig->Top( nMax ); + pOrig->Height( nMax - pOrig->Top() ); + } + if ( pCMS && pCMS->m_bRealHeight && pCMS->m_aRealHeight.Y() >= 0 ) + { + tools::Long nTmp = pCMS->m_aRealHeight.X() + pOrig->Top(); + if( nTmp >= nMax ) + { + pCMS->m_aRealHeight.setX( nMax - pOrig->Top() ); + pCMS->m_aRealHeight.setY( 0 ); + } + else if( nTmp + pCMS->m_aRealHeight.Y() > nMax ) + pCMS->m_aRealHeight.setY( nMax - nTmp ); + } + } + tools::Long nOut = pOrig->Right() - GetTextFrame()->getFrameArea().Right(); + if( nOut > 0 ) + { + if( GetTextFrame()->getFrameArea().Width() < GetTextFrame()->getFramePrintArea().Left() + + GetTextFrame()->getFramePrintArea().Width() ) + nOut += GetTextFrame()->getFrameArea().Width() - GetTextFrame()->getFramePrintArea().Left() + - GetTextFrame()->getFramePrintArea().Width(); + if( nOut > 0 ) + pOrig->Pos().AdjustX( -(nOut + 10) ); + } +} + +/** + * Determines if SwTextCursor::GetModelPositionForViewPoint() should consider the next portion when calculating the + * doc model position from a Point. + */ +static bool ConsiderNextPortionForCursorOffset(const SwLinePortion* pPor, SwTwips nWidth30, sal_uInt16 nX) +{ + if (!pPor->GetNextPortion() || pPor->IsBreakPortion()) + { + return false; + } + + // tdf#138592: consider all following zero-width text portions of current text portion, + // like combining characters. + if (nWidth30 == nX && pPor->IsTextPortion() && pPor->GetNextPortion()->IsTextPortion() + && pPor->GetNextPortion()->Width() == 0) + return true; + + // If we're past the target position, stop the iteration in general. + // Exception: don't stop the iteration between as-char fly portions and their comments. + if (nWidth30 >= nX && (!pPor->IsFlyCntPortion() || !pPor->GetNextPortion()->IsPostItsPortion())) + { + // Normally returns false. + + // Another exception: If the cursor is at the very end of the portion, and the next portion is a comment, + // then place the cursor after the zero-width comment. This is primarily to benefit the very end of a line. + return nWidth30 == nX && pPor->GetNextPortion()->IsPostItsPortion(); + } + + return true; +} + +// Return: Offset in String +TextFrameIndex SwTextCursor::GetModelPositionForViewPoint( SwPosition *pPos, const Point &rPoint, + bool bChgNode, SwCursorMoveState* pCMS ) const +{ + // If necessary, as catch up, do the adjustment + GetAdjusted(); + + const OUString &rText = GetInfo().GetText(); + TextFrameIndex nOffset(0); + + // x is the horizontal offset within the line. + SwTwips x = rPoint.X(); + const SwTwips nLeftMargin = GetLineStart(); + SwTwips nRightMargin = GetLineEnd() + + ( GetCurr()->IsHanging() ? GetCurr()->GetHangingMargin() : 0 ); + if( nRightMargin == nLeftMargin ) + nRightMargin += 30; + + const bool bLeftOver = x < nLeftMargin; + if( bLeftOver ) + x = nLeftMargin; + const bool bRightOver = x > nRightMargin; + if( bRightOver ) + x = nRightMargin; + + const bool bRightAllowed = pCMS && ( pCMS->m_eState == CursorMoveState::NONE ); + + // Until here everything in document coordinates. + x -= nLeftMargin; + + SwTwips nX = x; + + // If there are attribute changes in the line, search for the paragraph, + // in which nX is situated. + SwLinePortion *pPor = m_pCurr->GetFirstPortion(); + TextFrameIndex nCurrStart = m_nStart; + bool bHolePortion = false; + bool bLastHyph = false; + + std::deque<sal_uInt16> *pKanaComp = m_pCurr->GetpKanaComp(); + TextFrameIndex const nOldIdx = GetInfo().GetIdx(); + sal_uInt16 nSpaceIdx = 0; + size_t nKanaIdx = 0; + tools::Long nSpaceAdd = m_pCurr->IsSpaceAdd() ? m_pCurr->GetLLSpaceAdd( 0 ) : 0; + short nKanaComp = pKanaComp ? (*pKanaComp)[0] : 0; + + // nWidth is the width of the line, or the width of + // the paragraph with the font change, in which nX is situated. + + SwTwips nWidth = pPor->Width(); + if ( m_pCurr->IsSpaceAdd() || pKanaComp ) + { + if ( pPor->InSpaceGrp() && nSpaceAdd ) + { + const_cast<SwTextSizeInfo&>(GetInfo()).SetIdx( nCurrStart ); + nWidth = nWidth + sal_uInt16( pPor->CalcSpacing( nSpaceAdd, GetInfo() ) ); + } + if( ( pPor->InFixMargGrp() && ! pPor->IsMarginPortion() ) || + ( pPor->IsMultiPortion() && static_cast<SwMultiPortion*>(pPor)->HasTabulator() ) + ) + { + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if( pKanaComp ) + { + if ( nKanaIdx + 1 < pKanaComp->size() ) + nKanaComp = (*pKanaComp)[++nKanaIdx]; + else + nKanaComp = 0; + } + } + } + + SwTwips nWidth30; + if ( pPor->IsPostItsPortion() ) + nWidth30 = 0; + else + nWidth30 = ! nWidth && pPor->GetLen() && pPor->InToxRefOrFieldGrp() ? + 30 : + nWidth; + + while (ConsiderNextPortionForCursorOffset(pPor, nWidth30, nX)) + { + nX = nX - nWidth; + nCurrStart = nCurrStart + pPor->GetLen(); + bHolePortion = pPor->IsHolePortion(); + pPor = pPor->GetNextPortion(); + nWidth = pPor->Width(); + if ( m_pCurr->IsSpaceAdd() || pKanaComp ) + { + if ( pPor->InSpaceGrp() && nSpaceAdd ) + { + const_cast<SwTextSizeInfo&>(GetInfo()).SetIdx( nCurrStart ); + nWidth = nWidth + sal_uInt16( pPor->CalcSpacing( nSpaceAdd, GetInfo() ) ); + } + + if( ( pPor->InFixMargGrp() && ! pPor->IsMarginPortion() ) || + ( pPor->IsMultiPortion() && static_cast<SwMultiPortion*>(pPor)->HasTabulator() ) + ) + { + if ( m_pCurr->IsSpaceAdd() ) + { + if ( ++nSpaceIdx < m_pCurr->GetLLSpaceAddCount() ) + nSpaceAdd = m_pCurr->GetLLSpaceAdd( nSpaceIdx ); + else + nSpaceAdd = 0; + } + + if ( pKanaComp ) + { + if( nKanaIdx + 1 < pKanaComp->size() ) + nKanaComp = (*pKanaComp)[++nKanaIdx]; + else + nKanaComp = 0; + } + } + } + + if ( pPor->IsPostItsPortion() ) + nWidth30 = 0; + else + nWidth30 = ! nWidth && pPor->GetLen() && pPor->InToxRefOrFieldGrp() ? + 30 : + nWidth; + if( !pPor->IsFlyPortion() && !pPor->IsMarginPortion() ) + bLastHyph = pPor->InHyphGrp(); + } + + const bool bLastPortion = (nullptr == pPor->GetNextPortion()); + + if( nX==nWidth ) + { + SwLinePortion *pNextPor = pPor->GetNextPortion(); + while( pNextPor && pNextPor->InFieldGrp() && !pNextPor->Width() ) + { + nCurrStart = nCurrStart + pPor->GetLen(); + pPor = pNextPor; + if( !pPor->IsFlyPortion() && !pPor->IsMarginPortion() ) + bLastHyph = pPor->InHyphGrp(); + pNextPor = pPor->GetNextPortion(); + } + } + + const_cast<SwTextSizeInfo&>(GetInfo()).SetIdx( nOldIdx ); + + TextFrameIndex nLength = pPor->GetLen(); + + const bool bFieldInfo = pCMS && pCMS->m_bFieldInfo; + + if( bFieldInfo && ( nWidth30 < nX || bRightOver || bLeftOver || + ( pPor->InNumberGrp() && !pPor->IsFootnoteNumPortion() ) || + ( pPor->IsMarginPortion() && nWidth > nX + 30 ) ) ) + pCMS->m_bPosCorr = true; + + // #i27615# + if (pCMS && pCMS->m_bInFrontOfLabel) + { + if (2 * nX >= nWidth || !pPor->InNumberGrp() || pPor->IsFootnoteNumPortion()) + pCMS->m_bInFrontOfLabel = false; + } + + // 7684: We are exactly ended up at their HyphPortion. It is our task to + // provide, that we end up in the String. + // 7993: If length = 0, then we must exit... + if( !nLength ) + { + if( pCMS ) + { + if( pPor->IsFlyPortion() && bFieldInfo ) + pCMS->m_bPosCorr = true; + + if (!bRightOver && nX) + { + if( pPor->IsFootnoteNumPortion()) + pCMS->m_bFootnoteNoInfo = true; + else if (pPor->InNumberGrp() ) // #i23726# + { + pCMS->m_nInNumPortionOffset = nX; + pCMS->m_bInNumPortion = true; + } + } + } + if( !nCurrStart ) + return TextFrameIndex(0); + + // 7849, 7816: pPor->GetHyphPortion is mandatory! + if( bHolePortion || ( !bRightAllowed && bLastHyph ) || + ( pPor->IsMarginPortion() && !pPor->GetNextPortion() && + // 46598: Consider the situation: We might end up behind the last character, + // in the last line of a centered paragraph + nCurrStart < TextFrameIndex(rText.getLength()))) + --nCurrStart; + else if( pPor->InFieldGrp() && static_cast<SwFieldPortion*>(pPor)->IsFollow() + && nWidth > nX ) + { + if( bFieldInfo ) + --nCurrStart; + else + { + sal_uInt16 nHeight = pPor->Height(); + if ( !nHeight || nHeight > nWidth ) + nHeight = nWidth; + if( bChgNode && nWidth - nHeight/2 > nX ) + --nCurrStart; + } + } + return nCurrStart; + } + if (TextFrameIndex(1) == nLength || pPor->InFieldGrp()) + { + if ( nWidth ) + { + // no quick return for as-character frames, we want to peek inside + if (!(bChgNode && pPos && pPor->IsFlyCntPortion()) + // if we want to get the position inside the field, we should not return + && (!pCMS || !pCMS->m_pSpecialPos)) + { + if ( pPor->InFieldGrp() || + ( pPor->IsMultiPortion() && + static_cast<SwMultiPortion*>(pPor)->IsBidi() ) ) + { + sal_uInt16 nHeight = 0; + if( !bFieldInfo ) + { + nHeight = pPor->Height(); + if ( !nHeight || nHeight > nWidth ) + nHeight = nWidth; + } + + if( nWidth - nHeight/2 <= nX && + ( ! pPor->InFieldGrp() || + !static_cast<SwFieldPortion*>(pPor)->HasFollow() ) ) + { + if (pPor->InFieldGrp()) + { + nCurrStart += static_cast<SwFieldPortion*>(pPor)->GetFieldLen(); + } + else + { + ++nCurrStart; + } + } + } + else if ( ( !pPor->IsFlyPortion() || ( pPor->GetNextPortion() && + !pPor->GetNextPortion()->IsMarginPortion() && + !pPor->GetNextPortion()->IsHolePortion() ) ) + && ( nWidth/2 < nX ) && + ( !bFieldInfo || + ( pPor->GetNextPortion() && + pPor->GetNextPortion()->IsPostItsPortion() ) ) + && ( bRightAllowed || !bLastHyph )) + ++nCurrStart; + + return nCurrStart; + } + } + else + { + if ( pPor->IsPostItsPortion() || pPor->IsBreakPortion() || + pPor->InToxRefGrp() ) + { + SwPostItsPortion* pPostItsPortion = pPor->IsPostItsPortion() ? dynamic_cast<SwPostItsPortion*>(pPor) : nullptr; + if (pPostItsPortion) + { + if (!pPostItsPortion->IsScript()) // tdf#141079 + { + // Offset would be nCurrStart + nLength below, do the same for post-it portions. + nCurrStart += pPor->GetLen(); + } + } + return nCurrStart; + } + if ( pPor->InFieldGrp() ) + { + if( bRightOver && !static_cast<SwFieldPortion*>(pPor)->HasFollow() ) + { + nCurrStart += static_cast<SwFieldPortion*>(pPor)->GetFieldLen(); + } + return nCurrStart; + } + } + } + + // Skip space at the end of the line + if( bLastPortion && (m_pCurr->GetNext() || m_pFrame->GetFollow() ) + && rText[sal_Int32(nCurrStart + nLength) - 1] == ' ' ) + --nLength; + + if( nWidth > nX || + ( nWidth == nX && pPor->IsMultiPortion() && static_cast<SwMultiPortion*>(pPor)->IsDouble() ) ) + { + if( pPor->IsMultiPortion() ) + { + // In a multi-portion we use GetModelPositionForViewPoint()-function recursively + SwTwips nTmpY = rPoint.Y() - m_pCurr->GetAscent() + pPor->GetAscent(); + // if we are in the first line of a double line portion, we have + // to add a value to nTmpY for not staying in this line + // we also want to skip the first line, if we are inside ruby + if ( ( static_cast<SwTextSizeInfo*>(m_pInf)->IsMulti() && + static_cast<SwTextSizeInfo*>(m_pInf)->IsFirstMulti() ) || + ( static_cast<SwMultiPortion*>(pPor)->IsRuby() && + static_cast<SwMultiPortion*>(pPor)->OnTop() ) ) + nTmpY += static_cast<SwMultiPortion*>(pPor)->Height(); + + // Important for cursor traveling in ruby portions: + // We have to set nTmpY to 0 in order to stay in the first row + // if the phonetic line is the second row + if ( static_cast<SwMultiPortion*>(pPor)->IsRuby() && + ! static_cast<SwMultiPortion*>(pPor)->OnTop() ) + nTmpY = 0; + + SwTextCursorSave aSave( const_cast<SwTextCursor*>(this), static_cast<SwMultiPortion*>(pPor), + nTmpY, nX, nCurrStart, nSpaceAdd ); + + SwLayoutModeModifier aLayoutModeModifier( *GetInfo().GetOut() ); + if ( static_cast<SwMultiPortion*>(pPor)->IsBidi() ) + { + const sal_uInt8 nBidiLevel = static_cast<SwBidiPortion*>(pPor)->GetLevel(); + aLayoutModeModifier.Modify( nBidiLevel % 2 ); + } + + if( static_cast<SwMultiPortion*>(pPor)->HasRotation() ) + { + nTmpY -= m_nY; + if( !static_cast<SwMultiPortion*>(pPor)->IsRevers() ) + nTmpY = pPor->Height() - nTmpY; + if( nTmpY < 0 ) + nTmpY = 0; + nX = o3tl::narrowing<sal_uInt16>(nTmpY); + } + + if( static_cast<SwMultiPortion*>(pPor)->HasBrackets() ) + { + const sal_uInt16 nPreWidth = static_cast<SwDoubleLinePortion*>(pPor)->PreWidth(); + if ( nX > nPreWidth ) + nX = nX - nPreWidth; + else + nX = 0; + } + + return GetModelPositionForViewPoint( pPos, Point( GetLineStart() + nX, rPoint.Y() ), + bChgNode, pCMS ); + } + if( pPor->InTextGrp() ) + { + sal_uInt8 nOldProp; + if( GetPropFont() ) + { + const_cast<SwFont*>(GetFnt())->SetProportion( GetPropFont() ); + nOldProp = GetFnt()->GetPropr(); + } + else + nOldProp = 0; + { + SwTextSizeInfo aSizeInf( GetInfo(), &rText, nCurrStart ); + const_cast<SwTextCursor*>(this)->SeekAndChg( aSizeInf ); + SwTextSlot aDiffText( &aSizeInf, static_cast<SwTextPortion*>(pPor), false, false ); + SwFontSave aSave( aSizeInf, pPor->IsDropPortion() ? + static_cast<SwDropPortion*>(pPor)->GetFnt() : nullptr ); + + SwParaPortion* pPara = const_cast<SwParaPortion*>(GetInfo().GetParaPortion()); + OSL_ENSURE( pPara, "No paragraph!" ); + + // protect against bugs elsewhere + SAL_WARN_IF( aSizeInf.GetIdx().get() + pPor->GetLen().get() > aSizeInf.GetText().getLength(), "sw", "portion and text are out of sync" ); + TextFrameIndex nSafeLen( std::min(pPor->GetLen().get(), aSizeInf.GetText().getLength() - aSizeInf.GetIdx().get()) ); + + SwDrawTextInfo aDrawInf( aSizeInf.GetVsh(), + *aSizeInf.GetOut(), + &pPara->GetScriptInfo(), + aSizeInf.GetText(), + aSizeInf.GetIdx(), + nSafeLen ); + + // Drop portion works like a multi portion, just its parts are not portions + if( pPor->IsDropPortion() && static_cast<SwDropPortion*>(pPor)->GetLines() > 1 ) + { + SwDropPortion* pDrop = static_cast<SwDropPortion*>(pPor); + const SwDropPortionPart* pCurrPart = pDrop->GetPart(); + sal_uInt16 nSumWidth = 0; + sal_uInt16 nSumBorderWidth = 0; + // Shift offset with the right and left border of previous parts and left border of actual one + while (pCurrPart && nSumWidth <= nX - sal_Int32(nCurrStart)) + { + nSumWidth += pCurrPart->GetWidth(); + if( pCurrPart->GetFont().GetLeftBorder() && !pCurrPart->GetJoinBorderWithPrev() ) + { + nSumBorderWidth += pCurrPart->GetFont().GetLeftBorderSpace(); + } + if (nSumWidth <= nX - sal_Int32(nCurrStart) && pCurrPart->GetFont().GetRightBorder() && + !pCurrPart->GetJoinBorderWithNext() ) + { + nSumBorderWidth += pCurrPart->GetFont().GetRightBorderSpace(); + } + pCurrPart = pCurrPart->GetFollow(); + } + nX = std::max(static_cast<SwTwips>(0), nX - nSumBorderWidth); + } + // Shift the offset with the left border width + else if( GetInfo().GetFont()->GetLeftBorder() && !pPor->GetJoinBorderWithPrev() ) + { + nX = std::max(static_cast<SwTwips>(0), nX - GetInfo().GetFont()->GetLeftBorderSpace()); + } + + aDrawInf.SetOffset( nX ); + + if ( nSpaceAdd ) + { + TextFrameIndex nCharCnt(0); + // #i41860# Thai justified alignment needs some + // additional information: + aDrawInf.SetNumberOfBlanks( pPor->InTextGrp() ? + static_cast<const SwTextPortion*>(pPor)->GetSpaceCnt( aSizeInf, nCharCnt ) : + TextFrameIndex(0) ); + } + + if ( pPor->InFieldGrp() && pCMS && pCMS->m_pSpecialPos ) + aDrawInf.SetLen( TextFrameIndex(COMPLETE_STRING) ); + + aDrawInf.SetSpace( nSpaceAdd ); + aDrawInf.SetFont( aSizeInf.GetFont() ); + aDrawInf.SetFrame( m_pFrame ); + aDrawInf.SetSnapToGrid( aSizeInf.SnapToGrid() ); + aDrawInf.SetPosMatchesBounds( pCMS && pCMS->m_bPosMatchesBounds ); + + if ( SwFontScript::CJK == aSizeInf.GetFont()->GetActual() && + pPara->GetScriptInfo().CountCompChg() && + ! pPor->InFieldGrp() ) + aDrawInf.SetKanaComp( nKanaComp ); + + nLength = aSizeInf.GetFont()->GetModelPositionForViewPoint_( aDrawInf ); + + // get position inside field portion? + if ( pPor->InFieldGrp() && pCMS && pCMS->m_pSpecialPos ) + { + pCMS->m_pSpecialPos->nCharOfst = sal_Int32(nLength); + nLength = TextFrameIndex(0); + } + + // set cursor bidi level + if ( pCMS ) + pCMS->m_nCursorBidiLevel = + aDrawInf.GetCursorBidiLevel(); + + if( bFieldInfo && nLength == pPor->GetLen() && + ( ! pPor->GetNextPortion() || + ! pPor->GetNextPortion()->IsPostItsPortion() ) ) + --nLength; + } + if( nOldProp ) + const_cast<SwFont*>(GetFnt())->SetProportion( nOldProp ); + } + else + { + sw::FlyContentPortion* pFlyPor(nullptr); + if(bChgNode && pPos && (pFlyPor = dynamic_cast<sw::FlyContentPortion*>(pPor))) + { + // JP 24.11.94: if the Position is not in Fly, then + // we many not return with COMPLETE_STRING as value! + // (BugId: 9692 + Change in feshview) + SwFlyInContentFrame *pTmp = pFlyPor->GetFlyFrame(); + SwFrame* pLower = pTmp->GetLower(); + // Allow non-text-frames to get SwGrfNode for as-char anchored images into pPos + // instead of the closest SwTextNode, to be consistent with at-char behavior. + bool bChgNodeInner = pLower + && (pLower->IsTextFrame() || pLower->IsLayoutFrame() || pLower->IsNoTextFrame()); + Point aTmpPoint( rPoint ); + + if ( m_pFrame->IsRightToLeft() ) + m_pFrame->SwitchLTRtoRTL( aTmpPoint ); + + if ( m_pFrame->IsVertical() ) + m_pFrame->SwitchHorizontalToVertical( aTmpPoint ); + + if( bChgNodeInner && pTmp->getFrameArea().Contains( aTmpPoint ) && + !( pTmp->IsProtected() ) ) + { + pFlyPor->GetFlyCursorOfst(aTmpPoint, *pPos, pCMS); + // After a change of the frame, our font must be still + // available for/in the OutputDevice. + // For comparison: Paint and new SwFlyCntPortion ! + static_cast<SwTextSizeInfo*>(m_pInf)->SelectFont(); + + // 6776: The pIter->GetModelPositionForViewPoint is returning here + // from a nesting with COMPLETE_STRING. + return TextFrameIndex(COMPLETE_STRING); + } + } + else + nLength = pPor->GetModelPositionForViewPoint( nX ); + } + } + nOffset = nCurrStart + nLength; + + // 7684: We end up in front of the HyphPortion. We must assure + // that we end up in the string. + // If we are at end of line in front of FlyFrames, we must proceed the same way. + if( nOffset && pPor->GetLen() == nLength && pPor->GetNextPortion() && + !pPor->GetNextPortion()->GetLen() && pPor->GetNextPortion()->InHyphGrp() ) + --nOffset; + + return nOffset; +} + +/** Looks for text portions which are inside the given rectangle + + For a rectangular text selection every text portions which is inside the given + rectangle has to be put into the SwSelectionList as SwPaM + From these SwPaM the SwCursors will be created. + + @param rSelList + The container for the overlapped text portions + + @param rRect + A rectangle in document coordinates, text inside this rectangle has to be + selected. + + @return [ true, false ] + true if any overlapping text portion has been found and put into list + false if no portion overlaps, the list has been unchanged +*/ +bool SwTextFrame::FillSelection( SwSelectionList& rSelList, const SwRect& rRect ) const +{ + bool bRet = false; + // GetPaintArea() instead getFrameArea() for negative indents + SwRect aTmpFrame( GetPaintArea() ); + if( !rRect.Overlaps( aTmpFrame ) ) + return false; + if( rSelList.checkContext( this ) ) + { + SwRect aRect( aTmpFrame ); + aRect.Intersection( rRect ); + SwPosition aPosL( MapViewToModelPos(TextFrameIndex(0)) ); + if( IsEmpty() ) + { + SwPaM *pPam = new SwPaM( aPosL, aPosL ); + rSelList.insertPaM( pPam ); + } + else if( aRect.HasArea() ) + { + SwPosition aOld(aPosL.nNode.GetNodes().GetEndOfContent()); + SwPosition aPosR( aPosL ); + Point aPoint; + SwTextInfo aInf( const_cast<SwTextFrame*>(this) ); + SwTextIter aLine( const_cast<SwTextFrame*>(this), &aInf ); + // We have to care for top-to-bottom layout, where right becomes top etc. + SwRectFnSet aRectFnSet(this); + SwTwips nTop = aRectFnSet.GetTop(aRect); + SwTwips nBottom = aRectFnSet.GetBottom(aRect); + SwTwips nLeft = aRectFnSet.GetLeft(aRect); + SwTwips nRight = aRectFnSet.GetRight(aRect); + SwTwips nY = aLine.Y(); // Top position of the first line + SwTwips nLastY = nY; + while( nY < nTop && aLine.Next() ) // line above rectangle + { + nLastY = nY; + nY = aLine.Y(); + } + bool bLastLine = false; + if( nY < nTop && !aLine.GetNext() ) + { + bLastLine = true; + nY += aLine.GetLineHeight(); + } + do // check the lines for overlapping + { + if( nLastY < nTop ) // if the last line was above rectangle + nLastY = nTop; + if( nY > nBottom ) // if the current line leaves the rectangle + nY = nBottom; + if( nY >= nLastY ) // gotcha: overlapping + { + nLastY += nY; + nLastY /= 2; + if( aRectFnSet.IsVert() ) + { + aPoint.setX( nLastY ); + aPoint.setY( nLeft ); + } + else + { + aPoint.setX( nLeft ); + aPoint.setY( nLastY ); + } + // Looking for the position of the left border of the rectangle + // in this text line + SwCursorMoveState aState( CursorMoveState::UpDown ); + if( GetModelPositionForViewPoint( &aPosL, aPoint, &aState ) ) + { + if( aRectFnSet.IsVert() ) + { + aPoint.setX( nLastY ); + aPoint.setY( nRight ); + } + else + { + aPoint.setX( nRight ); + aPoint.setY( nLastY ); + } + // If we get a right position and if the left position + // is not the same like the left position of the line before + // which could happen e.g. for field portions or fly frames + // a SwPaM will be inserted with these positions + if( GetModelPositionForViewPoint( &aPosR, aPoint, &aState ) && + aOld != aPosL) + { + SwPaM *pPam = new SwPaM( aPosL, aPosR ); + rSelList.insertPaM( pPam ); + aOld = aPosL; + } + } + } + if( aLine.Next() ) + { + nLastY = nY; + nY = aLine.Y(); + } + else if( !bLastLine ) + { + bLastLine = true; + nLastY = nY; + nY += aLine.GetLineHeight(); + } + else + break; + }while( nLastY < nBottom ); + } + } + if( GetDrawObjs() ) + { + const SwSortedObjs &rObjs = *GetDrawObjs(); + for (SwAnchoredObject* pAnchoredObj : rObjs) + { + const SwFlyFrame* pFly = pAnchoredObj->DynCastFlyFrame(); + if( !pFly ) + continue; + if( pFly->IsFlyInContentFrame() && pFly->FillSelection( rSelList, rRect ) ) + bRet = true; + } + } + return bRet; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |