[Libreoffice-commits] core.git: sw/source

Aron Budea (via logerrit) logerrit at kemper.freedesktop.org
Wed Oct 6 11:43:04 UTC 2021


 sw/source/core/edit/edattr.cxx   |    6 ++--
 sw/source/core/inc/txtfrm.hxx    |    2 -
 sw/source/core/text/frmcrsr.cxx  |    2 -
 sw/source/core/text/frmform.cxx  |    8 +++---
 sw/source/core/text/frminf.cxx   |    2 -
 sw/source/core/text/frmpaint.cxx |    4 +--
 sw/source/core/text/inftxt.cxx   |    4 +--
 sw/source/core/text/itrcrsr.cxx  |   22 ++++++++--------
 sw/source/core/text/itrform2.cxx |   52 +++++++++++++++++++--------------------
 sw/source/core/text/itrpaint.cxx |   12 ++++-----
 sw/source/core/text/itrtxt.cxx   |   10 +++----
 sw/source/core/text/itrtxt.hxx   |    8 +++---
 sw/source/core/text/porfld.cxx   |   22 ++++++++--------
 sw/source/core/text/porglue.cxx  |    2 -
 sw/source/core/text/porlay.cxx   |   13 ++++-----
 sw/source/core/text/porlay.hxx   |   12 ++++-----
 sw/source/core/text/porlin.cxx   |    2 -
 sw/source/core/text/porlin.hxx   |   16 ++++++------
 sw/source/core/text/pormulti.cxx |   14 +++++-----
 sw/source/core/text/pormulti.hxx |    2 -
 sw/source/core/text/porrst.cxx   |    2 -
 sw/source/core/text/possiz.hxx   |   31 ++++++++++++-----------
 sw/source/core/text/txtdrop.cxx  |   10 +++----
 sw/source/core/text/txtfrm.cxx   |    4 +--
 sw/source/core/text/txtftn.cxx   |    2 -
 sw/source/core/text/widorp.cxx   |    4 +--
 26 files changed, 134 insertions(+), 134 deletions(-)

New commits:
commit 203068319e17377cafb9e298a910f42fde417a21
Author:     Aron Budea <aron.budea at collabora.com>
AuthorDate: Sat Oct 2 06:13:16 2021 +0200
Commit:     Miklos Vajna <vmiklos at collabora.com>
CommitDate: Wed Oct 6 13:42:27 2021 +0200

    tdf#144122 Use signed type to avoid stealthy underflow
    
    301278b656e76b6f42af5cf8a6f5c6c02acfffeb and
    6fdd0a3f8b3448a9a246496191908c92156cc38b switched
    some sal_uInt16 types to sal_uInt32.
    Additional commits related to the change:
    9e075acf2bf1ce6c43fdf5b601507ee0663bd691 and
    2634bc59092b24217d984a5845365d703bdb08d2.
    
    A fallout from this change was tdf#144305, fixed via
    0c3e47cc2f0570a7cd8ff4889763991a86b29f26.
    
    Instead of adding further casts to force conversion to signed
    to avoid unsigned types underflowing into large positive numbers,
    convert these types to signed SwTwips.
    
    Change-Id: Icb7fbae79621d452cd03bb01dc620f60a26f1db0
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123014
    Tested-by: Jenkins
    Reviewed-by: Miklos Vajna <vmiklos at collabora.com>

diff --git a/sw/source/core/edit/edattr.cxx b/sw/source/core/edit/edattr.cxx
index 2cb6f41b2484..030e9dd9d088 100644
--- a/sw/source/core/edit/edattr.cxx
+++ b/sw/source/core/edit/edattr.cxx
@@ -536,10 +536,10 @@ bool SwEditShell::IsMoveLeftMargin( bool bRight, bool bModulus ) const
                     SwFrame* pFrame = pCNd->getLayoutFrame( GetLayout() );
                     if ( pFrame )
                     {
-                        const sal_uInt32 nFrameWidth = o3tl::narrowing<sal_uInt32>( pFrame->IsVertical() ?
+                        const SwTwips nFrameWidth = pFrame->IsVertical() ?
                                                  pFrame->getFrameArea().Height() :
-                                                 pFrame->getFrameArea().Width() );
-                        bRet = o3tl::narrowing<SwTwips>(nFrameWidth) > (nNext + constTwips_5mm);
+                                                 pFrame->getFrameArea().Width();
+                        bRet = nFrameWidth > (nNext + constTwips_5mm);
                     }
                     else
                         bRet = false;
diff --git a/sw/source/core/inc/txtfrm.hxx b/sw/source/core/inc/txtfrm.hxx
index f2c8adadf512..7cbc3a4bfabd 100644
--- a/sw/source/core/inc/txtfrm.hxx
+++ b/sw/source/core/inc/txtfrm.hxx
@@ -577,7 +577,7 @@ public:
     virtual void CheckDirection( bool bVert ) override;
 
     /// Returns the sum of line height in pLine
-    sal_uInt32 GetParHeight() const;
+    SwTwips GetParHeight() const;
 
     inline       SwTextFrame *GetFollow();
     inline const SwTextFrame *GetFollow() const;
diff --git a/sw/source/core/text/frmcrsr.cxx b/sw/source/core/text/frmcrsr.cxx
index d2d7434b0da2..7a3dd914e28c 100644
--- a/sw/source/core/text/frmcrsr.cxx
+++ b/sw/source/core/text/frmcrsr.cxx
@@ -590,7 +590,7 @@ bool SwTextFrame::GetModelPositionForViewPoint_(SwPosition* pPos, const Point& r
         // See comment in AdjustFrame()
         SwTwips nMaxY = getFrameArea().Top() + getFramePrintArea().Top() + getFramePrintArea().Height();
         aLine.TwipsToLine( rPoint.Y() );
-        while( aLine.Y() + o3tl::narrowing<SwTwips>(aLine.GetLineHeight()) > nMaxY )
+        while( aLine.Y() + aLine.GetLineHeight() > nMaxY )
         {
             if( !aLine.Prev() )
                 break;
diff --git a/sw/source/core/text/frmform.cxx b/sw/source/core/text/frmform.cxx
index 4731a7d99ebd..93b6e2b272d8 100644
--- a/sw/source/core/text/frmform.cxx
+++ b/sw/source/core/text/frmform.cxx
@@ -1184,8 +1184,8 @@ bool SwTextFrame::FormatLine( SwTextFormatter &rLine, const bool bPrev )
     SwParaPortion *pPara = rLine.GetInfo().GetParaPortion();
     const SwLineLayout *pOldCur = rLine.GetCurr();
     const TextFrameIndex nOldLen = pOldCur->GetLen();
-    const sal_uInt32 nOldAscent = pOldCur->GetAscent();
-    const sal_uInt32 nOldHeight = pOldCur->Height();
+    const SwTwips nOldAscent = pOldCur->GetAscent();
+    const SwTwips nOldHeight = pOldCur->Height();
     const SwTwips nOldWidth = pOldCur->Width() + pOldCur->GetHangingMargin();
     const bool bOldHyph = pOldCur->IsEndHyph();
     SwTwips nOldTop = 0;
@@ -1207,7 +1207,7 @@ bool SwTextFrame::FormatLine( SwTextFormatter &rLine, const bool bPrev )
                   bOldHyph == pNew->IsEndHyph();
     if ( bUnChg && !bPrev )
     {
-        const tools::Long nWidthDiff = nOldWidth > o3tl::narrowing<SwTwips>(pNew->Width())
+        const tools::Long nWidthDiff = nOldWidth > pNew->Width()
                                 ? nOldWidth - pNew->Width()
                                 : pNew->Width() - nOldWidth;
 
@@ -1261,7 +1261,7 @@ bool SwTextFrame::FormatLine( SwTextFormatter &rLine, const bool bPrev )
                 rLine.SetUnclipped( false );
             }
         }
-        SwTwips nRght = std::max( nOldWidth, o3tl::narrowing<SwTwips>(pNew->Width()) +
+        SwTwips nRght = std::max( nOldWidth, pNew->Width() +
                              pNew->GetHangingMargin() );
         SwViewShell *pSh = getRootFrame()->GetCurrShell();
         const SwViewOption *pOpt = pSh ? pSh->GetViewOptions() : nullptr;
diff --git a/sw/source/core/text/frminf.cxx b/sw/source/core/text/frminf.cxx
index 92b287d7bd16..bd1e742ea6a7 100644
--- a/sw/source/core/text/frminf.cxx
+++ b/sw/source/core/text/frminf.cxx
@@ -82,7 +82,7 @@ bool SwTextFrameInfo::IsFilled( const sal_uInt8 nPercent ) const
     tools::Long nWidth = m_pFrame->getFramePrintArea().Width();
     nWidth *= nPercent;
     nWidth /= 100;
-    return o3tl::make_unsigned(nWidth) <= pLay->Width();
+    return nWidth <= pLay->Width();
 }
 
 // Where does the text start (without whitespace)? (document global)
diff --git a/sw/source/core/text/frmpaint.cxx b/sw/source/core/text/frmpaint.cxx
index 98582b931659..95ecf6cd54ff 100644
--- a/sw/source/core/text/frmpaint.cxx
+++ b/sw/source/core/text/frmpaint.cxx
@@ -356,7 +356,7 @@ void SwTextFrame::PaintExtraData( const SwRect &rRect ) const
         SwTextPainter  aLine( const_cast<SwTextFrame*>(this), &aInf );
         bool bNoDummy = !aLine.GetNext(); // Only one empty line!
 
-        while( aLine.Y() + o3tl::narrowing<SwTwips>(aLine.GetLineHeight()) <= rRect.Top() )
+        while( aLine.Y() + aLine.GetLineHeight() <= rRect.Top() )
         {
             if( !aLine.GetCurr()->IsDummy() &&
                 ( rLineInf.IsCountBlankLines() ||
@@ -398,7 +398,7 @@ void SwTextFrame::PaintExtraData( const SwRect &rRect ) const
                         bool bNum = bLineNum && ( aExtra.HasNumber() || aExtra.HasDivider() );
                         if( bRedInMargin || bNum )
                         {
-                            sal_uInt32 nTmpHeight, nTmpAscent;
+                            SwTwips nTmpHeight, nTmpAscent;
                             aLine.CalcAscentAndHeight( nTmpAscent, nTmpHeight );
                             if ( bRedInMargin )
                             {
diff --git a/sw/source/core/text/inftxt.cxx b/sw/source/core/text/inftxt.cxx
index e3546c66db1a..b22ed6efdbcb 100644
--- a/sw/source/core/text/inftxt.cxx
+++ b/sw/source/core/text/inftxt.cxx
@@ -990,13 +990,13 @@ void SwTextPaintInfo::DrawRedArrow( const SwLinePortion &rPor ) const
     {
         aRect.Pos().AdjustY(20 - GetAscent() );
         aRect.Pos().AdjustX(20 );
-        if( aSize.Height() > o3tl::narrowing<SwTwips>(rPor.Height()) )
+        if( aSize.Height() > rPor.Height() )
             aRect.Height( rPor.Height() );
         cChar = CHAR_LEFT_ARROW;
     }
     else
     {
-        if( aSize.Height() > o3tl::narrowing<SwTwips>(rPor.Height()) )
+        if( aSize.Height() > rPor.Height() )
             aRect.Height( rPor.Height() );
         aRect.Pos().AdjustY( -(aRect.Height() + 20) );
         aRect.Pos().AdjustX( -(aRect.Width() + 20) );
diff --git a/sw/source/core/text/itrcrsr.cxx b/sw/source/core/text/itrcrsr.cxx
index 1bcc68373890..cd915f14ea50 100644
--- a/sw/source/core/text/itrcrsr.cxx
+++ b/sw/source/core/text/itrcrsr.cxx
@@ -428,7 +428,7 @@ void SwTextCursor::GetEndCharRect(SwRect* pOrig, const TextFrameIndex nOfst,
     tools::Long nLast = 0;
     SwLinePortion *pPor = m_pCurr->GetFirstPortion();
 
-    sal_uInt32 nTmpHeight, nTmpAscent;
+    SwTwips nTmpHeight, nTmpAscent;
     CalcAscentAndHeight( nTmpAscent, nTmpHeight );
     sal_uInt16 nPorHeight = nTmpHeight;
     sal_uInt16 nPorAscent = nTmpAscent;
@@ -479,7 +479,7 @@ void SwTextCursor::GetCharRect_( SwRect* pOrig, TextFrameIndex const nOfst,
     SwTextSizeInfo aInf( GetInfo(), &aText, m_nStart );
     if( GetPropFont() )
         aInf.GetFont()->SetProportion( GetPropFont() );
-    sal_uInt32 nTmpAscent, nTmpHeight;  // Line height
+    SwTwips nTmpAscent, nTmpHeight;  // Line height
     CalcAscentAndHeight( nTmpAscent, nTmpHeight );
     const Size  aCharSize( 1, nTmpHeight );
     const Point aCharPos;
@@ -505,8 +505,8 @@ void SwTextCursor::GetCharRect_( SwRect* pOrig, TextFrameIndex const nOfst,
     }
     else
     {
-        sal_uInt32 nPorHeight = nTmpHeight;
-        sal_uInt32 nPorAscent = nTmpAscent;
+        SwTwips nPorHeight = nTmpHeight;
+        SwTwips nPorAscent = nTmpAscent;
         SwTwips nX = 0;
         SwTwips nTmpFirst = 0;
         SwLinePortion *pPor = m_pCurr->GetFirstPortion();
@@ -1051,7 +1051,7 @@ void SwTextCursor::GetCharRect_( SwRect* pOrig, TextFrameIndex const nOfst,
                     nPorHeight = nPorAscent;
                     pOrig->Height( nPorHeight +
                         static_cast<SwDropPortion*>(pPor)->GetDropDescent() );
-                    if( o3tl::narrowing<SwTwips>(nTmpHeight) < pOrig->Height() )
+                    if( nTmpHeight < pOrig->Height() )
                     {
                         nTmpAscent = nPorAscent;
                         nTmpHeight = sal_uInt16( pOrig->Height() );
@@ -1266,7 +1266,7 @@ void SwTextCursor::GetCharRect( SwRect* pOrig, TextFrameIndex const nOfst,
  * Determines if SwTextCursor::GetModelPositionForViewPoint() should consider the next portion when calculating the
  * doc model position from a Point.
  */
-static bool ConsiderNextPortionForCursorOffset(const SwLinePortion* pPor, sal_uInt32 nWidth30, sal_uInt16 nX)
+static bool ConsiderNextPortionForCursorOffset(const SwLinePortion* pPor, SwTwips nWidth30, sal_uInt16 nX)
 {
     if (!pPor->GetNextPortion() || pPor->IsBreakPortion())
     {
@@ -1323,7 +1323,7 @@ TextFrameIndex SwTextCursor::GetModelPositionForViewPoint( SwPosition *pPos, con
     // Until here everything in document coordinates.
     x -= nLeftMargin;
 
-    sal_uInt32 nX = sal_uInt16( x );
+    SwTwips nX = x;
 
     // If there are attribute changes in the line, search for the paragraph,
     // in which nX is situated.
@@ -1342,7 +1342,7 @@ TextFrameIndex SwTextCursor::GetModelPositionForViewPoint( SwPosition *pPos, con
     // nWidth is the width of the line, or the width of
     // the paragraph with the font change, in which nX is situated.
 
-    sal_uInt32 nWidth = pPor->Width();
+    SwTwips nWidth = pPor->Width();
     if ( m_pCurr->IsSpaceAdd() || pKanaComp )
     {
         if ( pPor->InSpaceGrp() && nSpaceAdd )
@@ -1372,7 +1372,7 @@ TextFrameIndex SwTextCursor::GetModelPositionForViewPoint( SwPosition *pPos, con
         }
     }
 
-    sal_uInt32 nWidth30;
+    SwTwips nWidth30;
     if ( pPor->IsPostItsPortion() )
         nWidth30 = 0;
     else
@@ -1691,12 +1691,12 @@ TextFrameIndex SwTextCursor::GetModelPositionForViewPoint( SwPosition *pPos, con
                         }
                         pCurrPart = pCurrPart->GetFollow();
                     }
-                    nX = std::max(o3tl::narrowing<sal_uInt32>(0), nX - nSumBorderWidth);
+                    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(o3tl::narrowing<sal_uInt32>(0), nX - GetInfo().GetFont()->GetLeftBorderSpace());
+                    nX = std::max(static_cast<SwTwips>(0), nX - GetInfo().GetFont()->GetLeftBorderSpace());
                 }
 
                 aDrawInf.SetOffset( nX );
diff --git a/sw/source/core/text/itrform2.cxx b/sw/source/core/text/itrform2.cxx
index 728744276f22..1c52ea7992d9 100644
--- a/sw/source/core/text/itrform2.cxx
+++ b/sw/source/core/text/itrform2.cxx
@@ -242,7 +242,7 @@ SwLinePortion *SwTextFormatter::Underflow( SwTextFormatInfo &rInf )
 
     // line width is adjusted, so that pPor does not fit to current
     // line anymore
-    rInf.Width( o3tl::narrowing<sal_uInt16>(rInf.X() + (pPor->Width() ? pPor->Width() - 1 : 0)) );
+    rInf.Width( rInf.X() + (pPor->Width() ? pPor->Width() - 1 : 0) );
     rInf.SetLen( pPor->GetLen() );
     rInf.SetFull( false );
     if( pFly )
@@ -535,7 +535,7 @@ void SwTextFormatter::BuildPortions( SwTextFormatInfo &rInf )
                 const SwTwips nRestWidth = rInf.Width() - rInf.X();
 
                 if ( nKernWidth <= nRestWidth )
-                    pGridKernPortion->Width( o3tl::narrowing<sal_uInt16>(nKernWidth) );
+                    pGridKernPortion->Width( nKernWidth );
             }
 
             if ( pGridKernPortion != pPor )
@@ -622,7 +622,7 @@ void SwTextFormatter::BuildPortions( SwTextFormatInfo &rInf )
                     (m_pScriptInfo->ScriptType(nTmp - TextFrameIndex(1)) == css::i18n::ScriptType::ASIAN ||
                      m_pScriptInfo->ScriptType(nTmp) == css::i18n::ScriptType::ASIAN) )
                 {
-                    const sal_uInt16 nDist = o3tl::narrowing<sal_uInt16>(rInf.GetFont()->GetHeight()/5);
+                    const SwTwips nDist = rInf.GetFont()->GetHeight()/5;
 
                     if( nDist )
                     {
@@ -677,7 +677,7 @@ void SwTextFormatter::BuildPortions( SwTextFormatInfo &rInf )
                                  0;
                 const SwTwips nTmpWidth = i * nGridWidth;
                 const SwTwips nKernWidth = std::min(nTmpWidth - nSumWidth, nRestWidth);
-                const sal_uInt16 nKernWidth_1 = o3tl::narrowing<sal_uInt16>(nKernWidth / 2);
+                const SwTwips nKernWidth_1 = nKernWidth / 2;
 
                 OSL_ENSURE( nKernWidth <= nRestWidth,
                         "Not enough space left for adjusting non-asian text in grid mode" );
@@ -1631,8 +1631,8 @@ TextFrameIndex SwTextFormatter::FormatLine(TextFrameIndex const nStartPos)
 
     // Recycling must be suppressed by changed line height and also
     // by changed ascent (lowering of baseline).
-    const sal_uInt32 nOldHeight = m_pCurr->Height();
-    const sal_uInt32 nOldAscent = m_pCurr->GetAscent();
+    const SwTwips nOldHeight = m_pCurr->Height();
+    const SwTwips nOldAscent = m_pCurr->GetAscent();
 
     m_pCurr->SetEndHyph( false );
     m_pCurr->SetMidHyph( false );
@@ -1712,7 +1712,7 @@ TextFrameIndex SwTextFormatter::FormatLine(TextFrameIndex const nStartPos)
         if ( IsFlyInCntBase() && (!IsQuick() || (pPorTmp && pPorTmp->IsFlyCntPortion() && !pPorTmp->GetNextPortion() &&
             m_pCurr->Height() > pPorTmp->Height())))
         {
-            sal_uInt32 nTmpAscent, nTmpHeight;
+            SwTwips nTmpAscent, nTmpHeight;
             CalcAscentAndHeight( nTmpAscent, nTmpHeight );
             AlignFlyInCntBase( Y() + tools::Long( nTmpAscent ) );
             m_pCurr->CalcLine( *this, GetInfo() );
@@ -1829,7 +1829,7 @@ void SwTextFormatter::RecalcRealHeight()
 
 void SwTextFormatter::CalcRealHeight( bool bNewLine )
 {
-    sal_uInt32 nLineHeight = m_pCurr->Height();
+    SwTwips nLineHeight = m_pCurr->Height();
     m_pCurr->SetClipping( false );
 
     SwTextGridItem const*const pGrid(GetGridItem(m_pFrame->FindPageFrame()));
@@ -1863,7 +1863,7 @@ void SwTextFormatter::CalcRealHeight( bool bNewLine )
                 nTmp = 100;
 
             nTmp *= nLineHeight;
-            nLineHeight = o3tl::narrowing<sal_uInt16>(nTmp / 100);
+            nLineHeight = nTmp / 100;
         }
 
         m_pCurr->SetRealHeight( nLineHeight );
@@ -1898,7 +1898,7 @@ void SwTextFormatter::CalcRealHeight( bool bNewLine )
                             nTmp /= 100;
                             if( !nTmp )
                                 ++nTmp;
-                            nLineHeight = o3tl::narrowing<sal_uInt16>(nTmp);
+                            nLineHeight = nTmp;
                             sal_uInt16 nAsc = ( 4 * nLineHeight ) / 5;  // 80%
 #if 0
                             // could do clipping here (like Word does)
@@ -1956,7 +1956,7 @@ void SwTextFormatter::CalcRealHeight( bool bNewLine )
                         nTmp += nLineHeight;
                         if (nTmp < 1)
                             nTmp = 1;
-                        nLineHeight = o3tl::narrowing<sal_uInt16>(nTmp);
+                        nLineHeight = nTmp;
                         break;
                     }
                     case SvxInterLineSpaceRule::Fix:
@@ -2156,8 +2156,8 @@ void SwTextFormatter::UpdatePos( SwLineLayout *pCurrent, Point aStart,
     SwTwips nTmpAscent, nTmpDescent, nFlyAsc, nFlyDesc;
     pCurrent->MaxAscentDescent( nTmpAscent, nTmpDescent, nFlyAsc, nFlyDesc );
 
-    const sal_uInt32 nTmpHeight = pCurrent->GetRealHeight();
-    sal_uInt32 nAscent = pCurrent->GetAscent() + nTmpHeight - pCurrent->Height();
+    const SwTwips nTmpHeight = pCurrent->GetRealHeight();
+    SwTwips nAscent = pCurrent->GetAscent() + nTmpHeight - pCurrent->Height();
     AsCharFlags nFlags = AsCharFlags::UlSpace;
     if( GetMulti() )
     {
@@ -2422,7 +2422,7 @@ void SwTextFormatter::CalcFlyWidth( SwTextFormatInfo &rInf )
         nAscent = pLast->GetAscent();
         nHeight = pLast->Height();
 
-        if ( o3tl::narrowing<SwTwips>(m_pCurr->GetRealHeight()) > nHeight )
+        if ( m_pCurr->GetRealHeight() > nHeight )
             nTop += m_pCurr->GetRealHeight() - nHeight;
         else
             // Important for fixed space between lines
@@ -2538,7 +2538,7 @@ void SwTextFormatter::CalcFlyWidth( SwTextFormatInfo &rInf )
         // created: here and in MakeFlyDummies.
         // IsDummy() is evaluated in IsFirstTextLine(), when moving lines
         // and in relation with DropCaps.
-        pFly->Height( sal_uInt16(aInter.Height()) );
+        pFly->Height( aInter.Height() );
 
         // nNextTop now contains the margin's bottom edge, which we avoid
         // or the next margin's top edge, which we need to respect.
@@ -2551,10 +2551,10 @@ void SwTextFormatter::CalcFlyWidth( SwTextFormatInfo &rInf )
         {
             SwTwips nH = nNextTop - aInter.Top();
             if( nH < SAL_MAX_UINT16 )
-                pFly->Height( sal_uInt16( nH ) );
+                pFly->Height( nH );
         }
-        if( nAscent < o3tl::narrowing<SwTwips>(pFly->Height()) )
-            pFly->SetAscent( sal_uInt16(nAscent) );
+        if( nAscent < pFly->Height() )
+            pFly->SetAscent( nAscent );
         else
             pFly->SetAscent( pFly->Height() );
     }
@@ -2568,9 +2568,9 @@ void SwTextFormatter::CalcFlyWidth( SwTextFormatInfo &rInf )
         }
         else
         {
-            pFly->Height( sal_uInt16(aInter.Height()) );
-            if( nAscent < o3tl::narrowing<SwTwips>(pFly->Height()) )
-                pFly->SetAscent( sal_uInt16(nAscent) );
+            pFly->Height( aInter.Height() );
+            if( nAscent < pFly->Height() )
+                pFly->SetAscent( nAscent );
             else
                 pFly->SetAscent( pFly->Height() );
         }
@@ -2608,11 +2608,11 @@ void SwTextFormatter::CalcFlyWidth( SwTextFormatInfo &rInf )
     const SwTwips nOfst = nStartX - nGridOrigin;
     const SwTwips nTmpWidth = rInf.Width() + nOfst;
 
-    const sal_uLong i = nTmpWidth / nGridWidth + 1;
+    const SwTwips i = nTmpWidth / nGridWidth + 1;
 
-    const tools::Long nNewWidth = ( i - 1 ) * nGridWidth - nOfst;
+    const SwTwips nNewWidth = ( i - 1 ) * nGridWidth - nOfst;
     if ( nNewWidth > 0 )
-        rInf.Width( o3tl::narrowing<sal_uInt16>(nNewWidth) );
+        rInf.Width( nNewWidth );
     else
         rInf.Width( 0 );
 
@@ -2649,7 +2649,7 @@ SwFlyCntPortion *SwTextFormatter::NewFlyCntPortion( SwTextFormatInfo &rInf,
     // we use this one when calculating the base, or the frame would be positioned
     // too much to the top, sliding down after all causing a repaint in an area
     // he actually never was in.
-    sal_uInt32 nAscent = 0;
+    SwTwips nAscent = 0;
 
     const bool bTextFrameVertical = GetInfo().GetTextFrame()->IsVertical();
 
@@ -2670,7 +2670,7 @@ SwFlyCntPortion *SwTextFormatter::NewFlyCntPortion( SwTextFormatInfo &rInf,
     {
         nAscent = rInf.GetLast()->GetAscent();
     }
-    else if( o3tl::narrowing<SwTwips>(nAscent) > nFlyAsc )
+    else if( nAscent > nFlyAsc )
         nFlyAsc = nAscent;
 
     Point aBase( GetLeftMargin() + rInf.X(), Y() + nAscent );
diff --git a/sw/source/core/text/itrpaint.cxx b/sw/source/core/text/itrpaint.cxx
index 8ff1067abd0d..96faaf23615a 100644
--- a/sw/source/core/text/itrpaint.cxx
+++ b/sw/source/core/text/itrpaint.cxx
@@ -83,14 +83,14 @@ SwLinePortion *SwTextPainter::CalcPaintOfst( const SwRect &rPaint )
     {
         SwLinePortion *pLast = nullptr;
         // 7529 and 4757: not <= nPaintOfst
-        while( pPor && o3tl::narrowing<SwTwips>(GetInfo().X() + pPor->Width() + (pPor->Height()/2))
+        while( pPor && GetInfo().X() + pPor->Width() + (pPor->Height()/2)
                        < nPaintOfst )
         {
             if( pPor->InSpaceGrp() && GetInfo().GetSpaceAdd() )
             {
                 tools::Long nTmp = GetInfo().X() +pPor->Width() +
                     pPor->CalcSpacing( GetInfo().GetSpaceAdd(), GetInfo() );
-                if( o3tl::narrowing<SwTwips>(nTmp + (pPor->Height()/2)) >= nPaintOfst )
+                if( nTmp + (pPor->Height()/2) >= nPaintOfst )
                     break;
                 GetInfo().X( nTmp );
                 GetInfo().SetIdx( GetInfo().GetIdx() + pPor->GetLen() );
@@ -178,7 +178,7 @@ void SwTextPainter::DrawTextLine( const SwRect &rPaint, SwSaveClip &rClip,
                      && GetDropLines() >= GetLineNr();
     }
 
-    sal_uInt32 nTmpHeight, nTmpAscent;
+    SwTwips nTmpHeight, nTmpAscent;
     CalcAscentAndHeight( nTmpAscent, nTmpHeight );
 
     // bClip decides if there's a need to clip
@@ -192,7 +192,7 @@ void SwTextPainter::DrawTextLine( const SwRect &rPaint, SwSaveClip &rClip,
 
         if( GetInfo().GetPos().X() < rPaint.Left() ||
             GetInfo().GetPos().Y() < rPaint.Top() ||
-            GetInfo().GetPos().Y() + o3tl::narrowing<SwTwips>(nTmpHeight) > rPaint.Top() + rPaint.Height() )
+            GetInfo().GetPos().Y() + nTmpHeight > rPaint.Top() + rPaint.Height() )
         {
             bClip = false;
             rClip.ChgClip( rPaint, m_pFrame, m_pCurr->HasUnderscore() );
@@ -347,7 +347,7 @@ void SwTextPainter::DrawTextLine( const SwRect &rPaint, SwSaveClip &rClip,
         // A safety distance of half the height is added, so that
         // TTF-"f" isn't overlapping into the page margin.
         if( bClip &&
-            o3tl::narrowing<SwTwips>(GetInfo().X() + pPor->Width() + ( pPor->Height() / 2 )) > nMaxRight )
+            GetInfo().X() + pPor->Width() + ( pPor->Height() / 2 ) > nMaxRight )
         {
             bClip = false;
             rClip.ChgClip( rPaint, m_pFrame, m_pCurr->HasUnderscore() );
@@ -480,7 +480,7 @@ void SwTextPainter::DrawTextLine( const SwRect &rPaint, SwSaveClip &rClip,
                 SwTwips nDiff = GetInfo().Y() + nTmpHeight - nTmpAscent - GetTextFrame()->getFrameArea().Bottom();
                 if( ( nDiff > 0 &&
                       (GetEnd() < TextFrameIndex(GetInfo().GetText().getLength()) ||
-                        ( nDiff > o3tl::narrowing<SwTwips>(nTmpHeight)/2 && GetPrevLine() ) ) ) ||
+                        ( nDiff > nTmpHeight/2 && GetPrevLine() ) ) ) ||
                     (nDiff >= 0 && bNextUndersized) )
 
                 {
diff --git a/sw/source/core/text/itrtxt.cxx b/sw/source/core/text/itrtxt.cxx
index 8e49e490f7e1..8fb8334a83fa 100644
--- a/sw/source/core/text/itrtxt.cxx
+++ b/sw/source/core/text/itrtxt.cxx
@@ -60,7 +60,7 @@ void SwTextIter::Init()
     m_nLineNr = 1;
 }
 
-void SwTextIter::CalcAscentAndHeight( sal_uInt32 &rAscent, sal_uInt32 &rHeight ) const
+void SwTextIter::CalcAscentAndHeight( SwTwips &rAscent, SwTwips &rHeight ) const
 {
     rHeight = GetLineHeight();
     rAscent = m_pCurr->GetAscent() + rHeight - m_pCurr->Height();
@@ -211,9 +211,9 @@ const SwLineLayout *SwTextCursor::CharCursorToLine(TextFrameIndex const nPositio
     return bPrevious ? PrevLine() : m_pCurr;
 }
 
-sal_uInt32 SwTextCursor::AdjustBaseLine( const SwLineLayout& rLine,
+SwTwips SwTextCursor::AdjustBaseLine( const SwLineLayout& rLine,
                                     const SwLinePortion* pPor,
-                                    sal_uInt32 nPorHeight, sal_uInt32 nPorAscent,
+                                    SwTwips nPorHeight, SwTwips nPorAscent,
                                     const bool bAutoToCentered ) const
 {
     if ( pPor )
@@ -222,7 +222,7 @@ sal_uInt32 SwTextCursor::AdjustBaseLine( const SwLineLayout& rLine,
         nPorAscent = pPor->GetAscent();
     }
 
-    sal_uInt32 nOfst = rLine.GetRealHeight() - rLine.Height();
+    SwTwips nOfst = rLine.GetRealHeight() - rLine.Height();
 
     SwTextGridItem const*const pGrid(GetGridItem(m_pFrame->FindPageFrame()));
 
@@ -299,7 +299,7 @@ sal_uInt32 SwTextCursor::AdjustBaseLine( const SwLineLayout& rLine,
 
 void SwTextIter::TwipsToLine( const SwTwips y)
 {
-    while( m_nY + o3tl::narrowing<SwTwips>(GetLineHeight()) <= y && Next() )
+    while( m_nY + GetLineHeight() <= y && Next() )
         ;
     while( m_nY > y && Prev() )
         ;
diff --git a/sw/source/core/text/itrtxt.hxx b/sw/source/core/text/itrtxt.hxx
index a547baebd59f..f36932dbd5f9 100644
--- a/sw/source/core/text/itrtxt.hxx
+++ b/sw/source/core/text/itrtxt.hxx
@@ -113,8 +113,8 @@ public:
     // Truncates all after pCurr
     void TruncLines( bool bNoteFollow = false );
 
-    sal_uInt32 GetLineHeight() const { return m_pCurr->GetRealHeight(); }
-    void CalcAscentAndHeight( sal_uInt32 &rAscent, sal_uInt32 &rHeight ) const;
+    SwTwips GetLineHeight() const { return m_pCurr->GetRealHeight(); }
+    void CalcAscentAndHeight( SwTwips &rAscent, SwTwips &rHeight ) const;
 
     // Lots of trouble for querying pCurr == pPara
     bool IsFirstTextLine() const
@@ -287,8 +287,8 @@ public:
 
     // calculates baseline for portion rPor
     // bAutoToCentered indicates, if AUTOMATIC mode means CENTERED or BASELINE
-    sal_uInt32 AdjustBaseLine( const SwLineLayout& rLine, const SwLinePortion* pPor,
-                           sal_uInt32 nPorHeight = 0, sal_uInt32 nAscent = 0,
+    SwTwips AdjustBaseLine( const SwLineLayout& rLine, const SwLinePortion* pPor,
+                           SwTwips nPorHeight = 0, SwTwips nAscent = 0,
                            const bool bAutoToCentered = false ) const;
 
     static void SetRightMargin( const bool bNew ){ s_bRightMargin = bNew; }
diff --git a/sw/source/core/text/porfld.cxx b/sw/source/core/text/porfld.cxx
index 49ac25ac686d..7b1bf03e10fc 100644
--- a/sw/source/core/text/porfld.cxx
+++ b/sw/source/core/text/porfld.cxx
@@ -594,11 +594,11 @@ bool SwNumberPortion::Format( SwTextFormatInfo &rInf )
         // Height has to be changed
         if ( rInf.IsMulti() )
         {
-            if ( o3tl::narrowing<SwTwips>(Height()) < nDiff )
-                Height( sal_uInt16( nDiff ) );
+            if ( Height() < nDiff )
+                Height( nDiff );
         }
-        else if( o3tl::narrowing<SwTwips>(Width()) < nDiff )
-            Width( sal_uInt16(nDiff) );
+        else if( Width() < nDiff )
+            Width( nDiff );
     }
     return bFull;
 }
@@ -785,7 +785,7 @@ SwGrfNumPortion::SwGrfNumPortion(
         m_nYPos = 0;
         m_eOrient = text::VertOrientation::TOP;
     }
-    Width( o3tl::narrowing<sal_uInt16>(rGrfSize.Width() + 2 * GRFNUM_SECURE) );
+    Width( rGrfSize.Width() + 2 * GRFNUM_SECURE );
     m_nFixWidth = Width();
     m_nGrfHeight = rGrfSize.Height() + 2 * GRFNUM_SECURE;
     Height( sal_uInt16(m_nGrfHeight) );
@@ -834,7 +834,7 @@ bool SwGrfNumPortion::Format( SwTextFormatInfo &rInf )
 
     if( bFull )
     {
-        Width( rInf.Width() - o3tl::narrowing<sal_uInt16>(rInf.X()) );
+        Width( rInf.Width() - rInf.X() );
         if( bFly )
         {
             SetLen(TextFrameIndex(0));
@@ -868,8 +868,8 @@ bool SwGrfNumPortion::Format( SwTextFormatInfo &rInf )
             SetHide( true );
     }
 
-    if( o3tl::narrowing<SwTwips>(Width()) < nDiff )
-        Width( sal_uInt16(nDiff) );
+    if( Width() < nDiff )
+        Width( nDiff );
     return bFull;
 }
 
@@ -1232,7 +1232,7 @@ bool SwCombinedPortion::Format( SwTextFormatInfo &rInf )
             if( nAsc > nMaxAscent )
                 nMaxAscent = nAsc;
             if( aSize.Height() - nAsc > nMaxDescent )
-                nMaxDescent = o3tl::narrowing<sal_uInt16>(aSize.Height() - nAsc);
+                nMaxDescent = aSize.Height() - nAsc;
         }
         // for one or two characters we double the width of the portion
         if( nCount < 3 )
@@ -1257,7 +1257,7 @@ bool SwCombinedPortion::Format( SwTextFormatInfo &rInf )
         Height( Height() + nMainAscent - GetAscent() );
         SetAscent( nMainAscent );
     }
-    if( o3tl::narrowing<SwTwips>(Height()) < nMainAscent + nMainDescent )
+    if( Height() < nMainAscent + nMainDescent )
         Height( nMainAscent + nMainDescent );
 
     // We calculate the x positions of the characters in both lines...
@@ -1295,7 +1295,7 @@ bool SwCombinedPortion::Format( SwTextFormatInfo &rInf )
     {
         if( rInf.GetLineStart() == rInf.GetIdx() && (!rInf.GetLast()->InFieldGrp()
             || !static_cast<SwFieldPortion*>(rInf.GetLast())->IsFollow() ) )
-            Width( o3tl::narrowing<sal_uInt16>( rInf.Width() - rInf.X() ) );
+            Width( rInf.Width() - rInf.X() );
         else
         {
             Truncate();
diff --git a/sw/source/core/text/porglue.cxx b/sw/source/core/text/porglue.cxx
index 4ccfbbb62172..7c09ded23a2f 100644
--- a/sw/source/core/text/porglue.cxx
+++ b/sw/source/core/text/porglue.cxx
@@ -215,7 +215,7 @@ void SwMarginPortion::AdjustRight( const SwLineLayout *pCurr )
             }
             while( pPrev != pLeft )
             {
-                if( bNoMove || o3tl::narrowing<SwTwips>(pPrev->PrtWidth()) >= nRightGlue ||
+                if( bNoMove || pPrev->PrtWidth() >= nRightGlue ||
                     pPrev->InHyphGrp() || pPrev->IsKernPortion() )
                 {
                     // The portion before the pRight cannot be moved
diff --git a/sw/source/core/text/porlay.cxx b/sw/source/core/text/porlay.cxx
index 3b85c71fb624..1380e886fed5 100644
--- a/sw/source/core/text/porlay.cxx
+++ b/sw/source/core/text/porlay.cxx
@@ -196,7 +196,7 @@ void SwLineLayout::DeleteNext()
     while (pNext);
 }
 
-void SwLineLayout::Height(const sal_uInt32 nNew, const bool bText)
+void SwLineLayout::Height(const SwTwips nNew, const bool bText)
 {
     SwPosSize::Height(nNew);
     if (bText)
@@ -371,7 +371,7 @@ void SwLineLayout::CalcLine( SwTextFormatter &rLine, SwTextFormatInfo &rInf )
         }
         else
         {
-            const sal_uInt32 nLineHeight = Height();
+            const SwTwips nLineHeight = Height();
             Init( GetNextPortion() );
             SwLinePortion *pPos = mpNextPortion;
             SwLinePortion *pLast = this;
@@ -434,8 +434,8 @@ void SwLineLayout::CalcLine( SwTextFormatter &rLine, SwTextFormatInfo &rInf )
 
                 // We had an attribute change: Sum up/build maxima of length and mass
 
-                sal_uInt32 nPosHeight = pPos->Height();
-                sal_uInt32 nPosAscent = pPos->GetAscent();
+                SwTwips nPosHeight = pPos->Height();
+                SwTwips nPosAscent = pPos->GetAscent();
 
                 SAL_WARN_IF( nPosHeight < nPosAscent,
                         "sw.core", "SwLineLayout::CalcLine: bad ascent or height" );
@@ -723,9 +723,8 @@ void SwLineLayout::MaxAscentDescent( SwTwips& _orAscent,
                ( !pTmpPortion->IsFlyCntPortion() &&
                  !(pTmpPortion == this && pTmpPortion->GetNextPortion() ) ) ) )
         {
-            SwTwips nPortionAsc = static_cast<SwTwips>(pTmpPortion->GetAscent());
-            SwTwips nPortionDesc = static_cast<SwTwips>(pTmpPortion->Height()) -
-                                   nPortionAsc;
+            SwTwips nPortionAsc = pTmpPortion->GetAscent();
+            SwTwips nPortionDesc = pTmpPortion->Height() - nPortionAsc;
 
             const bool bFlyCmp = pTmpPortion->IsFlyCntPortion() ?
                                      static_cast<const SwFlyCntPortion*>(pTmpPortion)->IsMax() :
diff --git a/sw/source/core/text/porlay.hxx b/sw/source/core/text/porlay.hxx
index daeee36c7ad5..68fc8c72c206 100644
--- a/sw/source/core/text/porlay.hxx
+++ b/sw/source/core/text/porlay.hxx
@@ -83,8 +83,8 @@ private:
     SwLineLayout *m_pNext;                // The next Line
     std::unique_ptr<std::vector<tools::Long>> m_pLLSpaceAdd;     // Used for justified alignment
     std::unique_ptr<std::deque<sal_uInt16>> m_pKanaComp;  // Used for Kana compression
-    sal_uInt32 m_nRealHeight;             // The height resulting from line spacing and register
-    sal_uInt32 m_nTextHeight;             // The max height of all non-FlyCnt portions in this Line
+    SwTwips m_nRealHeight;             // The height resulting from line spacing and register
+    SwTwips m_nTextHeight;             // The max height of all non-FlyCnt portions in this Line
     bool m_bFormatAdj : 1;
     bool m_bDummy     : 1;
     bool m_bEndHyph   : 1;
@@ -110,7 +110,7 @@ private:
 public:
     // From SwPosSize
     using SwPosSize::Height;
-    virtual void Height(const sal_uInt32 nNew, const bool bText = true) override;
+    virtual void Height(const SwTwips nNew, const bool bText = true) override;
 
     // From SwLinePortion
     virtual SwLinePortion *Insert( SwLinePortion *pPortion ) override;
@@ -167,10 +167,10 @@ public:
     // Collects the data for the line
     void CalcLine( SwTextFormatter &rLine, SwTextFormatInfo &rInf );
 
-    void SetRealHeight( sal_uInt32 nNew ) { m_nRealHeight = nNew; }
-    sal_uInt32 GetRealHeight() const { return m_nRealHeight; }
+    void SetRealHeight( SwTwips nNew ) { m_nRealHeight = nNew; }
+    SwTwips GetRealHeight() const { return m_nRealHeight; }
 
-    sal_uInt16 GetTextHeight() const { return m_nTextHeight; }
+    SwTwips GetTextHeight() const { return m_nTextHeight; }
 
     // Creates the glue chain for short lines
     SwMarginPortion *CalcLeftMargin();
diff --git a/sw/source/core/text/porlin.cxx b/sw/source/core/text/porlin.cxx
index 439382a92b63..61db8135f33b 100644
--- a/sw/source/core/text/porlin.cxx
+++ b/sw/source/core/text/porlin.cxx
@@ -290,7 +290,7 @@ void SwLinePortion::Move( SwTextPaintInfo &rInf )
             rInf.IncKanaIdx();
         }
         if( rInf.IsRotated() )
-            rInf.Y( rInf.Y() + ( bB2T ? -o3tl::narrowing<SwTwips>(PrtWidth()) : o3tl::narrowing<SwTwips>(PrtWidth()) ) );
+            rInf.Y( rInf.Y() + ( bB2T ? -PrtWidth() : PrtWidth() ) );
         else if ( bCounterDir )
             rInf.X( rInf.X() - PrtWidth() );
         else
diff --git a/sw/source/core/text/porlin.hxx b/sw/source/core/text/porlin.hxx
index 6e7525a1a6ad..4801fadfe9f1 100644
--- a/sw/source/core/text/porlin.hxx
+++ b/sw/source/core/text/porlin.hxx
@@ -55,7 +55,7 @@ protected:
     SwLinePortion *mpNextPortion;
     // Count of chars and spaces on the line
     TextFrameIndex mnLineLength;
-    sal_uInt32 mnAscent;      // Maximum ascender
+    SwTwips mnAscent;      // Maximum ascender
 
     SwLinePortion();
 private:
@@ -75,13 +75,13 @@ public:
     TextFrameIndex GetLen() const { return mnLineLength; }
     void SetLen(TextFrameIndex const nLen) { mnLineLength = nLen; }
     void SetNextPortion( SwLinePortion *pNew ){ mpNextPortion = pNew; }
-    sal_uInt32 &GetAscent() { return mnAscent; }
-    sal_uInt32 GetAscent() const { return mnAscent; }
-    void SetAscent( const sal_uInt32 nNewAsc ) { mnAscent = nNewAsc; }
-    void  PrtWidth( sal_uInt16 nNewWidth ) { Width( nNewWidth ); }
-    sal_uInt32 PrtWidth() const { return Width(); }
-    void AddPrtWidth( const sal_uInt32 nNew ) { Width( Width() + nNew ); }
-    void SubPrtWidth( const sal_uInt16 nNew ) { Width( Width() - nNew ); }
+    SwTwips &GetAscent() { return mnAscent; }
+    SwTwips GetAscent() const { return mnAscent; }
+    void SetAscent( const SwTwips nNewAsc ) { mnAscent = nNewAsc; }
+    void  PrtWidth( SwTwips nNewWidth ) { Width( nNewWidth ); }
+    SwTwips PrtWidth() const { return Width(); }
+    void AddPrtWidth( const SwTwips nNew ) { Width( Width() + nNew ); }
+    void SubPrtWidth( const SwTwips nNew ) { Width( Width() - nNew ); }
 
     // Insert methods
     virtual SwLinePortion *Insert( SwLinePortion *pPortion );
diff --git a/sw/source/core/text/pormulti.cxx b/sw/source/core/text/pormulti.cxx
index 70481628665c..1ea089b106e1 100644
--- a/sw/source/core/text/pormulti.cxx
+++ b/sw/source/core/text/pormulti.cxx
@@ -413,7 +413,7 @@ void SwDoubleLinePortion::FormatBrackets( SwTextFormatInfo &rInf, SwTwips& nMaxW
         m_pBracket->nAscent = rInf.GetAscent();
         m_pBracket->nHeight = aSize.Height();
         aTmpFnt.SetActual( nActualScr );
-        if( nMaxWidth > o3tl::narrowing<SwTwips>(aSize.Width()) )
+        if( nMaxWidth > aSize.Width() )
         {
             m_pBracket->nPreWidth = aSize.Width();
             nMaxWidth -= aSize.Width();
@@ -442,7 +442,7 @@ void SwDoubleLinePortion::FormatBrackets( SwTextFormatInfo &rInf, SwTwips& nMaxW
         }
         if( aSize.Height() > m_pBracket->nHeight )
             m_pBracket->nHeight = aSize.Height();
-        if( nMaxWidth > o3tl::narrowing<SwTwips>(aSize.Width()) )
+        if( nMaxWidth > aSize.Width() )
         {
             m_pBracket->nPostWidth = aSize.Width();
             nMaxWidth -= aSize.Width();
@@ -644,7 +644,7 @@ SwRubyPortion::SwRubyPortion( const SwMultiCreator& rCreate, const SwFont& rFnt,
 // If there is a tabulator in smaller line, no adjustment is possible.
 void SwRubyPortion::Adjust_( SwTextFormatInfo &rInf )
 {
-    SwTwips nLineDiff = o3tl::narrowing<SwTwips>(GetRoot().Width()) - GetRoot().GetNext()->Width();
+    SwTwips nLineDiff = GetRoot().Width() - GetRoot().GetNext()->Width();
     TextFrameIndex const nOldIdx = rInf.GetIdx();
     if( !nLineDiff )
         return;
@@ -1693,7 +1693,7 @@ void SwTextPainter::PaintMultiPortion( const SwRect &rPaint,
         }
         else if ( rMulti.IsRuby() && rMulti.OnRight() && GetInfo().IsRuby() )
         {
-            SwTwips nLineDiff = std::max(( rMulti.GetRoot().Height() - pPor->Width() ) / 2, static_cast<sal_uInt32>(0) );
+            SwTwips nLineDiff = std::max(( rMulti.GetRoot().Height() - pPor->Width() ) / 2, static_cast<SwTwips>(0) );
             GetInfo().Y( nOfst + nLineDiff );
             // Draw the ruby text on top of the preserved space.
             GetInfo().X( GetInfo().X() - pPor->Height() );
@@ -2183,7 +2183,7 @@ bool SwTextFormatter::BuildMultiPortion( SwTextFormatInfo &rInf,
             // Setting this to the portion width ( = rMulti.Width() )
             // can make GetTextBreak inside SwTextGuess::Guess return too small
             // values. Therefore we add some extra twips.
-            if( nActWidth > nTmpX + o3tl::narrowing<SwTwips>(rMulti.Width()) + 6 )
+            if( nActWidth > nTmpX + rMulti.Width() + 6 )
                 nActWidth = nTmpX + rMulti.Width() + 6;
             nMaxWidth = nActWidth;
             nActWidth = ( 3 * nMaxWidth + nMinWidth + 3 ) / 4;
@@ -2525,7 +2525,7 @@ SwLinePortion* SwTextFormatter::MakeRestPortion( const SwLineLayout* pLine,
 SwTextCursorSave::SwTextCursorSave( SwTextCursor* pCursor,
                                   SwMultiPortion* pMulti,
                                   SwTwips nY,
-                                  sal_uInt32& nX,
+                                  SwTwips& nX,
                                   TextFrameIndex const nCurrStart,
                                   tools::Long nSpaceAdd )
   : pTextCursor(pCursor),
@@ -2534,7 +2534,7 @@ SwTextCursorSave::SwTextCursorSave( SwTextCursor* pCursor,
 {
     pCursor->m_nStart = nCurrStart;
     pCursor->m_pCurr = &pMulti->GetRoot();
-    while( pCursor->Y() + o3tl::narrowing<SwTwips>(pCursor->GetLineHeight()) < nY &&
+    while( pCursor->Y() + pCursor->GetLineHeight() < nY &&
         pCursor->Next() )
         ; // nothing
     nWidth = pCursor->m_pCurr->Width();
diff --git a/sw/source/core/text/pormulti.hxx b/sw/source/core/text/pormulti.hxx
index 854e7d41ce34..045276bdd4b9 100644
--- a/sw/source/core/text/pormulti.hxx
+++ b/sw/source/core/text/pormulti.hxx
@@ -243,7 +243,7 @@ class SwTextCursorSave
     bool bSpaceChg;
 public:
     SwTextCursorSave( SwTextCursor* pTextCursor, SwMultiPortion* pMulti,
-        SwTwips nY, sal_uInt32& nX, TextFrameIndex nCurrStart, tools::Long nSpaceAdd);
+        SwTwips nY, SwTwips& nX, TextFrameIndex nCurrStart, tools::Long nSpaceAdd);
     ~SwTextCursorSave();
 };
 
diff --git a/sw/source/core/text/porrst.cxx b/sw/source/core/text/porrst.cxx
index 83cc1cc57da1..95ec669dddcc 100644
--- a/sw/source/core/text/porrst.cxx
+++ b/sw/source/core/text/porrst.cxx
@@ -642,7 +642,7 @@ void SwControlCharPortion::Paint( const SwTextPaintInfo &rInf ) const
 
     Point aOldPos = rInf.GetPos();
     Point aNewPos( aOldPos );
-    auto const deltaX((o3tl::narrowing<SwTwips>(Width()) / 2) - mnHalfCharWidth);
+    auto const deltaX((Width() / 2) - mnHalfCharWidth);
     switch (rInf.GetFont()->GetOrientation(rInf.GetTextFrame()->IsVertical()).get())
     {
         case 0:
diff --git a/sw/source/core/text/possiz.hxx b/sw/source/core/text/possiz.hxx
index 543f037fde55..772237360e1f 100644
--- a/sw/source/core/text/possiz.hxx
+++ b/sw/source/core/text/possiz.hxx
@@ -20,21 +20,22 @@
 
 #include <tools/gen.hxx>
 #include <sal/types.h>
+#include <swtypes.hxx>
 
 // Compared to the SV sizes SwPosSize is always positive
 class SwPosSize
 {
-    sal_uInt32 m_nWidth;
-    sal_uInt32 m_nHeight;
+    SwTwips m_nWidth;
+    SwTwips m_nHeight;
 public:
-    SwPosSize( const sal_uInt32 nW = 0, const sal_uInt32 nH = 0 )
+    SwPosSize( const SwTwips nW = 0, const SwTwips nH = 0 )
         : m_nWidth(nW)
         , m_nHeight(nH)
     {
     }
     explicit SwPosSize( const Size &rSize )
-        : m_nWidth(sal_uInt32(rSize.Width()))
-        ,m_nHeight(sal_uInt32(rSize.Height()))
+        : m_nWidth(SwTwips(rSize.Width()))
+        , m_nHeight(SwTwips(rSize.Height()))
     {
     }
 #if defined(__COVERITY__)
@@ -46,25 +47,25 @@ public:
     SwPosSize(SwPosSize &&) = default;
     SwPosSize & operator =(SwPosSize const &) = default;
     SwPosSize & operator =(SwPosSize &&) = default;
-    sal_uInt32 Height() const { return m_nHeight; }
-    virtual void Height(const sal_uInt32 nNew, const bool = true) { m_nHeight = nNew; }
-    sal_uInt32 Width() const { return m_nWidth; }
-    void Width( const sal_uInt32 nNew ) { m_nWidth = nNew; }
+    SwTwips Height() const { return m_nHeight; }
+    virtual void Height(const SwTwips nNew, const bool = true) { m_nHeight = nNew; }
+    SwTwips Width() const { return m_nWidth; }
+    void Width( const SwTwips nNew ) { m_nWidth = nNew; }
     Size SvLSize() const { return Size( m_nWidth, m_nHeight ); }
     void SvLSize( const Size &rSize )
     {
-        m_nWidth  = sal_uInt32(rSize.Width());
-        m_nHeight = sal_uInt32(rSize.Height());
+        m_nWidth  = SwTwips(rSize.Width());
+        m_nHeight = SwTwips(rSize.Height());
     }
     void SvXSize( const Size &rSize )
     {
-        m_nHeight = sal_uInt32(rSize.Width());
-        m_nWidth = sal_uInt32(rSize.Height());
+        m_nHeight = SwTwips(rSize.Width());
+        m_nWidth = SwTwips(rSize.Height());
     }
     SwPosSize& operator=( const Size &rSize )
     {
-        m_nWidth  = sal_uInt32(rSize.Width());
-        m_nHeight = sal_uInt32(rSize.Height());
+        m_nWidth  = SwTwips(rSize.Width());
+        m_nHeight = SwTwips(rSize.Height());
         return *this;
     }
 };
diff --git a/sw/source/core/text/txtdrop.cxx b/sw/source/core/text/txtdrop.cxx
index e0265b5fabfe..9f6d94a8c28e 100644
--- a/sw/source/core/text/txtdrop.cxx
+++ b/sw/source/core/text/txtdrop.cxx
@@ -484,8 +484,8 @@ void SwTextFormatter::CalcDropHeight( const sal_uInt16 nLines )
 {
     const SwLinePortion *const pOldCurr = GetCurr();
     sal_uInt16 nDropHght = 0;
-    sal_uInt32 nAscent = 0;
-    sal_uInt32 nHeight = 0;
+    SwTwips nAscent = 0;
+    SwTwips nHeight = 0;
     sal_uInt16 nDropLns = 0;
     const bool bRegisterOld = IsRegisterOn();
     m_bRegisterOn = false;
@@ -545,8 +545,8 @@ void SwTextFormatter::CalcDropHeight( const sal_uInt16 nLines )
 void SwTextFormatter::GuessDropHeight( const sal_uInt16 nLines )
 {
     OSL_ENSURE( nLines, "GuessDropHeight: Give me more Lines!" );
-    sal_uInt32 nAscent = 0;
-    sal_uInt32 nHeight = 0;
+    SwTwips nAscent = 0;
+    SwTwips nHeight = 0;
     SetDropLines( nLines );
     if ( GetDropLines() > 1 )
     {
@@ -678,7 +678,7 @@ void SwTextPainter::PaintDropPortion()
     Point aLineOrigin( GetTopLeft() );
 
     aLineOrigin.AdjustX(nX );
-    sal_uInt32 nTmpAscent, nTmpHeight;
+    SwTwips nTmpAscent, nTmpHeight;
     CalcAscentAndHeight( nTmpAscent, nTmpHeight );
     aLineOrigin.AdjustY(nTmpAscent );
     GetInfo().SetIdx( GetStart() );
diff --git a/sw/source/core/text/txtfrm.cxx b/sw/source/core/text/txtfrm.cxx
index 35f94b20f948..326300f9a8ad 100644
--- a/sw/source/core/text/txtfrm.cxx
+++ b/sw/source/core/text/txtfrm.cxx
@@ -3323,7 +3323,7 @@ bool SwTextFrame::WouldFit( SwTwips &rMaxHeight, bool &bSplit, bool bTst )
     return bRet;
 }
 
-sal_uInt32 SwTextFrame::GetParHeight() const
+SwTwips SwTextFrame::GetParHeight() const
 {
     OSL_ENSURE( ! IsVertical() || ! IsSwapped(),
             "SwTextFrame::GetParHeight with swapped frame" );
@@ -3344,7 +3344,7 @@ sal_uInt32 SwTextFrame::GetParHeight() const
 
     // TODO: Refactor and improve code
     const SwLineLayout* pLineLayout = GetPara();
-    sal_uInt32 nHeight = pLineLayout ? pLineLayout->GetRealHeight() : 0;
+    SwTwips nHeight = pLineLayout ? pLineLayout->GetRealHeight() : 0;
 
     // Is this paragraph scrolled? Our height until now is at least
     // one line height too low then
diff --git a/sw/source/core/text/txtftn.cxx b/sw/source/core/text/txtftn.cxx
index ed9e525da9de..5b3254b7c2ae 100644
--- a/sw/source/core/text/txtftn.cxx
+++ b/sw/source/core/text/txtftn.cxx
@@ -288,7 +288,7 @@ SwTwips SwTextFrame::GetFootnoteLine( const SwTextFootnote *pFootnote ) const
                     &pFootnote->GetTextNode(), pFootnote->GetStart()));
         aLine.CharToLine( nPos );
 
-        nRet = aLine.Y() + SwTwips(aLine.GetLineHeight());
+        nRet = aLine.Y() + aLine.GetLineHeight();
         if( IsVertical() )
             nRet = SwitchHorizontalToVertical( nRet );
     }
diff --git a/sw/source/core/text/widorp.cxx b/sw/source/core/text/widorp.cxx
index 141fd9437a84..526f4ea1b794 100644
--- a/sw/source/core/text/widorp.cxx
+++ b/sw/source/core/text/widorp.cxx
@@ -415,7 +415,7 @@ bool WidowsAndOrphans::FindWidows( SwTextFrame *pFrame, SwTextMargin &rLine )
                 const SwTwips nTmpRstHeight = aRectFnSet.BottomDist( pMaster->getFrameArea(),
                     aRectFnSet.GetPrtBottom(*pMaster->GetUpper()) );
                 if ( nTmpRstHeight >=
-                     SwTwips(rLine.GetInfo().GetParaPortion()->Height() ) )
+                     rLine.GetInfo().GetParaPortion()->Height() )
                 {
                     pMaster->Prepare( PrepareHint::AdjustSizeWithoutFormatting );
                     pMaster->InvalidateSize_();
@@ -437,7 +437,7 @@ bool WidowsAndOrphans::FindWidows( SwTextFrame *pFrame, SwTextMargin &rLine )
     {
         SwTwips nTmpRstHeight = aRectFnSet.BottomDist( pMaster->getFrameArea(),
             aRectFnSet.GetPrtBottom(*pMaster->GetUpper()) );
-        if( nTmpRstHeight >= SwTwips(rLine.GetInfo().GetParaPortion()->Height() ) )
+        if( nTmpRstHeight >= rLine.GetInfo().GetParaPortion()->Height() )
         {
             pMaster->Prepare( PrepareHint::AdjustSizeWithoutFormatting );
             pMaster->InvalidateSize_();


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