fdo#84854 it seems long is not enough on 32 bit

Fraction used BigInt internally for computations, rational does nothing
like that.

Change-Id: I3e9b25074f979bc291208f7c6362c3c40eb77ff5

9 files changed, 49 insertions, 49 deletions

diff --git a/starmath/inc/node.hxx b/starmath/inc/node.hxx
index 93ed6210fcb4..10bd3eb9c22a 100644
--- a/starmath/inc/node.hxx
+++ b/starmath/inc/node.hxx
@@ -134,8 +134,8 @@ public:
                   SmFace & GetFont()       { return aFace; };
 
             void SetFont(const SmFace &rFace);
-            void SetFontSize(const boost::rational<long> &rRelSize, sal_uInt16 nType);
-            void SetSize(const boost::rational<long> &rScale);
+            void SetFontSize(const boost::rational<sal_Int64> &rRelSize, sal_uInt16 nType);
+            void SetSize(const boost::rational<sal_Int64> &rScale);
 
     virtual void Prepare(const SmFormat &rFormat, const SmDocShell &rDocShell);
     virtual void PrepareAttributes();
@@ -1240,18 +1240,18 @@ public:
 class SmFontNode : public SmStructureNode
 {
     sal_uInt16      nSizeType;
-    boost::rational<long>    aFontSize;
+    boost::rational<sal_Int64>    aFontSize;
 
 public:
     SmFontNode(const SmToken &rNodeToken)
     :   SmStructureNode(NFONT, rNodeToken)
     {
         nSizeType = FNTSIZ_MULTIPLY;
-        aFontSize = boost::rational<long>(1L);
+        aFontSize = boost::rational<sal_Int64>(1L);
     }
 
-    void SetSizeParameter(const boost::rational<long> &rValue, sal_uInt16 nType);
-    const boost::rational<long> & GetSizeParameter() const {return aFontSize;}
+    void SetSizeParameter(const boost::rational<sal_Int64> &rValue, sal_uInt16 nType);
+    const boost::rational<sal_Int64> & GetSizeParameter() const {return aFontSize;}
     const sal_uInt16& GetSizeType() const {return nSizeType;}
 
     virtual void Prepare(const SmFormat &rFormat, const SmDocShell &rDocShell) SAL_OVERRIDE;
diff --git a/starmath/inc/utility.hxx b/starmath/inc/utility.hxx
index 8cb9254004f8..4ef2b9ffa610 100644
--- a/starmath/inc/utility.hxx
+++ b/starmath/inc/utility.hxx
@@ -41,27 +41,27 @@ inline long SmPtsTo100th_mm(long nNumPts)
 }
 
 
-inline long SmPtsTo100th_mm(const boost::rational<long> &rNumPts)
-    // as above but with argument 'rNumPts' as 'boost::rational<long>'
+inline long SmPtsTo100th_mm(const boost::rational<sal_Int64> &rNumPts)
+    // as above but with argument 'rNumPts' as 'boost::rational<sal_Int64>'
 {
-    boost::rational<long>  aTmp (254000L, 7227L);
+    boost::rational<sal_Int64>  aTmp (254000L, 7227L);
     return boost::rational_cast<long>(aTmp * rNumPts);
 }
 
 
-inline boost::rational<long> Sm100th_mmToPts(long nNum100th_mm)
+inline boost::rational<sal_Int64> Sm100th_mmToPts(long nNum100th_mm)
     // returns the length (in points) that corresponds to the length
     // 'nNum100th_mm' (in 100th of mm).
 {
     SAL_WARN_IF( nNum100th_mm < 0, "starmath", "Ooops..." );
-    boost::rational<long>  aTmp (7227L, 254000L);
-    return aTmp *= boost::rational<long>(nNum100th_mm);
+    boost::rational<sal_Int64>  aTmp (7227L, 254000L);
+    return aTmp *= boost::rational<sal_Int64>(nNum100th_mm);
 }
 
 
-inline long SmRoundFraction(const boost::rational<long> &rFrac)
+inline long SmRoundFraction(const boost::rational<sal_Int64> &rFrac)
 {
-    SAL_WARN_IF( rFrac <= boost::rational<long>(), "starmath", "Ooops..." );
+    SAL_WARN_IF( rFrac <= boost::rational<sal_Int64>(), "starmath", "Ooops..." );
     return (rFrac.numerator() + rFrac.denominator() / 2) / rFrac.denominator();
 }
 
@@ -109,7 +109,7 @@ public:
     SmFace & operator = (const SmFace &rFace);
 };
 
-SmFace & operator *= (SmFace &rFace, const boost::rational<long> &rFrac);
+SmFace & operator *= (SmFace &rFace, const boost::rational<sal_Int64> &rFrac);
 
 
 
diff --git a/starmath/inc/view.hxx b/starmath/inc/view.hxx
index b23572e2d1e9..a9f3bb3a703b 100644
--- a/starmath/inc/view.hxx
+++ b/starmath/inc/view.hxx
@@ -276,7 +276,7 @@ protected:
     virtual void InnerResizePixel(const Point &rOfs, const Size  &rSize) SAL_OVERRIDE;
     virtual void OuterResizePixel(const Point &rOfs, const Size  &rSize) SAL_OVERRIDE;
     virtual void QueryObjAreaPixel( Rectangle& rRect ) const SAL_OVERRIDE;
-    virtual void SetZoomFactor( const boost::rational<long> &rX, const boost::rational<long> &rY ) SAL_OVERRIDE;
+    virtual void SetZoomFactor( const boost::rational<sal_Int64> &rX, const boost::rational<sal_Int64> &rY ) SAL_OVERRIDE;
 
 public:
     TYPEINFO_OVERRIDE();
diff --git a/starmath/source/ElementsDockingWindow.cxx b/starmath/source/ElementsDockingWindow.cxx
index 9ea3b2cebfb7..f39570567a80 100644
--- a/starmath/source/ElementsDockingWindow.cxx
+++ b/starmath/source/ElementsDockingWindow.cxx
@@ -449,7 +449,7 @@ void SmElementsControl::addElement(const OUString& aElementVisual, const OUStrin
     SmNodePointer pNode(SmParser().ParseExpression(aElementVisual));
 
     pNode->Prepare(maFormat, *mpDocShell);
-    pNode->SetSize(boost::rational<long>(10,8));
+    pNode->SetSize(boost::rational<sal_Int64>(10,8));
     pNode->Arrange(*this, maFormat);
 
     Size aSizePixel = LogicToPixel(Size(pNode->GetWidth(), pNode->GetHeight()), MAP_100TH_MM);
diff --git a/starmath/source/mathmlexport.cxx b/starmath/source/mathmlexport.cxx
index a8183ed7388b..aaa494dfd3e5 100644
--- a/starmath/source/mathmlexport.cxx
+++ b/starmath/source/mathmlexport.cxx
@@ -1344,7 +1344,7 @@ void SmXMLExport::ExportFont(const SmNode *pNode, int nLevel)
         case TSIZE:
             {
                 const SmFontNode *pFontNode = static_cast<const SmFontNode *>(pNode);
-                const boost::rational<long>& aFrac = pFontNode->GetSizeParameter();
+                const boost::rational<sal_Int64>& aFrac = pFontNode->GetSizeParameter();
 
                 OUStringBuffer sStrBuf;
                 switch(pFontNode->GetSizeType())
@@ -1373,7 +1373,7 @@ void SmXMLExport::ExportFont(const SmNode *pNode, int nLevel)
                             //value specified in points.
 
                             //Must fix StarMath to retain the original pt values
-                            boost::rational<long> aTemp = Sm100th_mmToPts(pFontNode->GetFont().
+                            boost::rational<sal_Int64> aTemp = Sm100th_mmToPts(pFontNode->GetFont().
                                 GetSize().Height());
 
                             if (pFontNode->GetSizeType() == FNTSIZ_MINUS)
diff --git a/starmath/source/node.cxx b/starmath/source/node.cxx
index dd1c51c4b4b9..a2cd19d0fe32 100644
--- a/starmath/source/node.cxx
+++ b/starmath/source/node.cxx
@@ -165,14 +165,14 @@ void SmNode::SetFont(const SmFace &rFace)
 }
 
 
-void SmNode::SetFontSize(const boost::rational<long>& rSize, sal_uInt16 nType)
+void SmNode::SetFontSize(const boost::rational<sal_Int64>& rSize, sal_uInt16 nType)
     //! 'rSize' is in units of pts
 {
     Size  aFntSize;
 
     if (!(Flags() & FLG_SIZE))
     {
-        boost::rational<long>  aVal (SmPtsTo100th_mm(rSize.numerator()),
+        boost::rational<sal_Int64>  aVal (SmPtsTo100th_mm(rSize.numerator()),
                         rSize.denominator());
         long      nHeight = boost::rational_cast<long>(aVal);
 
@@ -197,7 +197,7 @@ void SmNode::SetFontSize(const boost::rational<long>& rSize, sal_uInt16 nType)
                 break;
 
             case FNTSIZ_DIVIDE:
-                if (rSize != boost::rational<long>(0L))
+                if (rSize != boost::rational<sal_Int64>(0L))
                     aFntSize.Height()   = boost::rational_cast<long>(aFntSize.Height() / rSize);
                 break;
             default:
@@ -220,7 +220,7 @@ void SmNode::SetFontSize(const boost::rational<long>& rSize, sal_uInt16 nType)
 }
 
 
-void SmNode::SetSize(const boost::rational<long>& rSize)
+void SmNode::SetSize(const boost::rational<sal_Int64>& rSize)
 {
     GetFont() *= rSize;
 
@@ -906,7 +906,7 @@ void SmUnHorNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
     OSL_ENSURE(pOper, "Sm: NULL pointer");
     OSL_ENSURE(pBody, "Sm: NULL pointer");
 
-    pOper->SetSize(boost::rational<long> (rFormat.GetRelSize(SIZ_OPERATOR), 100));
+    pOper->SetSize(boost::rational<sal_Int64> (rFormat.GetRelSize(SIZ_OPERATOR), 100));
     pOper->Arrange(rDev, rFormat);
     pBody->Arrange(rDev, rFormat);
 
@@ -1003,7 +1003,7 @@ void SmRootNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
     pRootSym->MoveTo(aPos);
 
     if (pExtra)
-    {   pExtra->SetSize(boost::rational<long>(rFormat.GetRelSize(SIZ_INDEX), 100));
+    {   pExtra->SetSize(boost::rational<sal_Int64>(rFormat.GetRelSize(SIZ_INDEX), 100));
         pExtra->Arrange(rDev, rFormat);
 
         aPos = GetExtraPos(*pRootSym, *pExtra);
@@ -1097,7 +1097,7 @@ void SmBinHorNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
     OSL_ENSURE(pOper  != NULL, "Sm: NULL pointer");
     OSL_ENSURE(pRight != NULL, "Sm: NULL pointer");
 
-    pOper->SetSize(boost::rational<long> (rFormat.GetRelSize(SIZ_OPERATOR), 100));
+    pOper->SetSize(boost::rational<sal_Int64> (rFormat.GetRelSize(SIZ_OPERATOR), 100));
 
     pLeft ->Arrange(rDev, rFormat);
     pOper ->Arrange(rDev, rFormat);
@@ -1139,7 +1139,7 @@ void SmBinVerNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
     bool  bIsTextmode = rFormat.IsTextmode();
     if (bIsTextmode)
     {
-        boost::rational<long>  aFraction(rFormat.GetRelSize(SIZ_INDEX), 100);
+        boost::rational<sal_Int64>  aFraction(rFormat.GetRelSize(SIZ_INDEX), 100);
         pNum  ->SetSize(aFraction);
         pLine ->SetSize(aFraction);
         pDenom->SetSize(aFraction);
@@ -1502,7 +1502,7 @@ void SmSubSupNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
         {
             sal_uInt16 nIndex = (eSubSup == CSUB  ||  eSubSup == CSUP) ?
                                     SIZ_LIMITS : SIZ_INDEX;
-            boost::rational<long>  aFraction ( rFormat.GetRelSize(nIndex), 100 );
+            boost::rational<sal_Int64>  aFraction ( rFormat.GetRelSize(nIndex), 100 );
             pSubSup->SetSize(aFraction);
         }
 
@@ -1833,9 +1833,9 @@ void SmVerticalBraceNode::Arrange(const OutputDevice &rDev, const SmFormat &rFor
     pBody->Arrange(aTmpDev, rFormat);
 
     // size is the same as for limits for this part
-    pScript->SetSize( boost::rational<long>( rFormat.GetRelSize(SIZ_LIMITS), 100 ) );
+    pScript->SetSize( boost::rational<sal_Int64>( rFormat.GetRelSize(SIZ_LIMITS), 100 ) );
     // braces are a bit taller than usually
-    pBrace ->SetSize( boost::rational<long>(3, 2) );
+    pBrace ->SetSize( boost::rational<sal_Int64>(3, 2) );
 
     long  nItalicWidth = pBody->GetItalicWidth();
     if (nItalicWidth > 0)
@@ -1929,7 +1929,7 @@ void SmOperNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
     OSL_ENSURE(pBody, "Sm: missing subnode");
 
     SmNode *pSymbol = GetSymbol();
-    pSymbol->SetSize(boost::rational<long>(CalcSymbolHeight(*pSymbol, rFormat),
+    pSymbol->SetSize(boost::rational<sal_Int64>(CalcSymbolHeight(*pSymbol, rFormat),
                               pSymbol->GetFont().GetSize().Height()));
 
     pBody->Arrange(rDev, rFormat);
@@ -2174,7 +2174,7 @@ void SmFontNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
 }
 
 
-void SmFontNode::SetSizeParameter(const boost::rational<long>& rValue, sal_uInt16 Type)
+void SmFontNode::SetSizeParameter(const boost::rational<sal_Int64>& rValue, sal_uInt16 Type)
 {
     nSizeType = Type;
     aFontSize = rValue;
@@ -2367,7 +2367,7 @@ void SmTextNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat)
 
     sal_uInt16  nSizeDesc = GetFontDesc() == FNT_FUNCTION ?
                             SIZ_FUNCTION : SIZ_TEXT;
-    GetFont() *= boost::rational<long> (rFormat.GetRelSize(nSizeDesc), 100);
+    GetFont() *= boost::rational<sal_Int64> (rFormat.GetRelSize(nSizeDesc), 100);
 
     SmTmpDevice aTmpDev ((OutputDevice &) rDev, true);
     aTmpDev.SetFont(GetFont());
@@ -2729,7 +2729,7 @@ void SmMathSymbolNode::Arrange(const OutputDevice &rDev, const SmFormat &rFormat
 
     PrepareAttributes();
 
-    GetFont() *= boost::rational<long> (rFormat.GetRelSize(SIZ_TEXT), 100);
+    GetFont() *= boost::rational<sal_Int64> (rFormat.GetRelSize(SIZ_TEXT), 100);
 
     SmTmpDevice aTmpDev ((OutputDevice &) rDev, true);
     aTmpDev.SetFont(GetFont());
diff --git a/starmath/source/parse.cxx b/starmath/source/parse.cxx
index 54254bb20fd0..e83fccfcd101 100644
--- a/starmath/source/parse.cxx
+++ b/starmath/source/parse.cxx
@@ -1947,7 +1947,7 @@ void SmParser::FontSize()
     }
 
     // get number argument
-    boost::rational<long>  aValue( 1L );
+    boost::rational<sal_Int64>  aValue( 1L );
     if (lcl_IsNumber( m_aCurToken.aText ))
     {
         double fTmp = OUString(m_aCurToken.aText).toDouble();
@@ -1969,7 +1969,7 @@ void SmParser::FontSize()
                     nNum    /= 10;
                     nDenom  /= 10;
                 }
-                aValue = boost::rational<long>( nNum, nDenom );
+                aValue = boost::rational<sal_Int64>( nNum, nDenom );
             }
         }
     }
diff --git a/starmath/source/utility.cxx b/starmath/source/utility.cxx
index a47df4a62a9b..81f2abbb3023 100644
--- a/starmath/source/utility.cxx
+++ b/starmath/source/utility.cxx
@@ -284,7 +284,7 @@ SmFace & SmFace::operator = (const SmFace &rFace)
 }
 
 
-SmFace & operator *= (SmFace &rFace, const boost::rational<long>& rFrac)
+SmFace & operator *= (SmFace &rFace, const boost::rational<sal_Int64>& rFrac)
     // scales the width and height of 'rFace' by 'rFrac' and returns a
     // reference to 'rFace'.
     // It's main use is to make scaling fonts look easier.
diff --git a/starmath/source/view.cxx b/starmath/source/view.cxx
index 55874794153a..865db90fdc64 100644
--- a/starmath/source/view.cxx
+++ b/starmath/source/view.cxx
@@ -103,7 +103,7 @@ SmGraphicWindow::SmGraphicWindow(SmViewShell* pShell):
     // resource) and will be shown by the sfx framework.
     Hide();
 
-    const boost::rational<long> aFraction (1,1);
+    const boost::rational<sal_Int64> aFraction (1,1);
     SetMapMode( MapMode(MAP_100TH_MM, Point(), aFraction, aFraction));
 
     ApplyColorConfigValues( SM_MOD()->GetColorConfig() );
@@ -613,7 +613,7 @@ IMPL_LINK_INLINE_END( SmGraphicWindow, MenuSelectHdl, Menu *, pMenu )
 void SmGraphicWindow::SetZoom(sal_uInt16 Factor)
 {
     nZoom = std::min(std::max((sal_uInt16) Factor, (sal_uInt16) MINZOOM), (sal_uInt16) MAXZOOM);
-    boost::rational<long>   aFraction (nZoom, 100);
+    boost::rational<sal_Int64>   aFraction (nZoom, 100);
     SetMapMode( MapMode(MAP_100TH_MM, Point(), aFraction, aFraction) );
     SetTotalSize();
     SmViewShell *pViewSh = GetView();
@@ -960,8 +960,8 @@ void SmViewShell::InnerResizePixel(const Point &rOfs, const Size &rSize)
     if ( aObjSize.Width() > 0 && aObjSize.Height() > 0 )
     {
         Size aProvidedSize = GetWindow()->PixelToLogic( rSize, MAP_100TH_MM );
-        SfxViewShell::SetZoomFactor( boost::rational<long>( aProvidedSize.Width(), aObjSize.Width() ),
-                        boost::rational<long>( aProvidedSize.Height(), aObjSize.Height() ) );
+        SfxViewShell::SetZoomFactor( boost::rational<sal_Int64>( aProvidedSize.Width(), aObjSize.Width() ),
+                        boost::rational<sal_Int64>( aProvidedSize.Height(), aObjSize.Height() ) );
     }
 
     SetBorderPixel( SvBorder() );
@@ -986,9 +986,9 @@ void SmViewShell::QueryObjAreaPixel( Rectangle& rRect ) const
 }
 
 
-void SmViewShell::SetZoomFactor( const boost::rational<long>& rX, const boost::rational<long>& rY )
+void SmViewShell::SetZoomFactor( const boost::rational<sal_Int64>& rX, const boost::rational<sal_Int64>& rY )
 {
-    const boost::rational<long>& rFrac = rX < rY ? rX : rY;
+    const boost::rational<sal_Int64>& rFrac = rX < rY ? rX : rY;
     GetGraphicWindow().SetZoom( (sal_uInt16) boost::rational_cast<long>(rFrac * 100) );
 
     //To avoid rounding errors base class regulates crooked values too
@@ -1284,9 +1284,9 @@ void SmViewShell::Impl_Print(
                 Size     OutputSize (rOutDev.LogicToPixel(Size(aOutRect.GetWidth(),
                                                             aOutRect.GetHeight()), MapMode(MAP_100TH_MM)));
                 Size     GraphicSize (rOutDev.LogicToPixel(aSize, MapMode(MAP_100TH_MM)));
-                sal_uInt16   nZ = (sal_uInt16) std::min( boost::rational_cast<long>( boost::rational<long>(OutputSize.Width() * 100L, GraphicSize.Width()) ),
-                                              boost::rational_cast<long>( boost::rational<long>(OutputSize.Height() * 100L, GraphicSize.Height()) ) );
-                boost::rational<long> aFraction ((sal_uInt16) std::max ((sal_uInt16) MINZOOM, std::min((sal_uInt16) MAXZOOM, (sal_uInt16) (nZ - 10))), (sal_uInt16) 100);
+                sal_uInt16   nZ = (sal_uInt16) std::min( boost::rational_cast<long>( boost::rational<sal_Int64>(OutputSize.Width() * 100L, GraphicSize.Width()) ),
+                                              boost::rational_cast<long>( boost::rational<sal_Int64>(OutputSize.Height() * 100L, GraphicSize.Height()) ) );
+                boost::rational<sal_Int64> aFraction ((sal_uInt16) std::max ((sal_uInt16) MINZOOM, std::min((sal_uInt16) MAXZOOM, (sal_uInt16) (nZ - 10))), (sal_uInt16) 100);
 
                 OutputMapMode = MapMode(MAP_100TH_MM, aZeroPoint, aFraction, aFraction);
             }
@@ -1296,7 +1296,7 @@ void SmViewShell::Impl_Print(
 
         case PRINT_SIZE_ZOOMED:
         {
-            boost::rational<long> aFraction( nZoomFactor, 100 );
+            boost::rational<sal_Int64> aFraction( nZoomFactor, 100 );
 
             OutputMapMode = MapMode(MAP_100TH_MM, aZeroPoint, aFraction, aFraction);
             break;
@@ -1788,8 +1788,8 @@ void SmViewShell::Execute(SfxRequest& rReq)
                             Size       OutputSize(pPrinter->LogicToPixel(Size(OutputRect.GetWidth(),
                                                                               OutputRect.GetHeight()), aMap));
                             Size       GraphicSize(pPrinter->LogicToPixel(GetDoc()->GetSize(), aMap));
-                            sal_uInt16     nZ = (sal_uInt16) std::min( boost::rational_cast<long>( boost::rational<long>(OutputSize.Width() * 100L, GraphicSize.Width())),
-                                                         boost::rational_cast<long>( boost::rational<long>(OutputSize.Height() * 100L, GraphicSize.Height()) ) );
+                            sal_uInt16     nZ = (sal_uInt16) std::min( boost::rational_cast<long>( boost::rational<sal_Int64>(OutputSize.Width() * 100L, GraphicSize.Width())),
+                                                         boost::rational_cast<long>( boost::rational<sal_Int64>(OutputSize.Height() * 100L, GraphicSize.Height()) ) );
                             aGraphic.SetZoom (nZ);
                             break;
                         }