Keep the standard row height situation under control.

With this change, applying cell attributes to default cells will
no longer change the row heights inadvertently.

Change-Id: I57c3546e1725c5e8b37696242e9642b1617f59c3

sc/inc/global.hxx

@@ -132,10 +132,6 @@ const SCSIZE MAXSUBTOTAL        = 3;
                                     /* standard row height: text + margin - STD_ROWHEIGHT_DIFF */
 #define STD_ROWHEIGHT_DIFF  23
 
-///     use ScGlobal::nStdRowHeight instead of STD_ROW_HEIGHT !
-
-#define STD_ROW_HEIGHT      (12.8 * TWIPS_PER_POINT)    /* 256 Twips, 0.45 cm */
-
 namespace sc
 {
     inline long TwipsToHMM( long nTwips )     { return (nTwips * 127 + 36) / 72; }

sc/source/core/data/column2.cxx

@@ -725,10 +725,11 @@ sal_uInt16 ScColumn::GetOptimalColWidth(
 
 static sal_uInt16 lcl_GetAttribHeight( const ScPatternAttr& rPattern, sal_uInt16 nFontHeightId )
 {
-    sal_uInt16 nHeight = (sal_uInt16) ((const SvxFontHeightItem&) rPattern.GetItem(nFontHeightId)).GetHeight();
-    const SvxMarginItem* pMargin = (const SvxMarginItem*) &rPattern.GetItem(ATTR_MARGIN);
-    nHeight += nHeight / 5;
-    //  for 10pt gives 240
+    const SvxFontHeightItem& rFontHeight =
+        static_cast<const SvxFontHeightItem&>(rPattern.GetItem(nFontHeightId));
+
+    sal_uInt16 nHeight = rFontHeight.GetHeight();
+    nHeight *= 1.18;
 
     if ( ((const SvxEmphasisMarkItem&)rPattern.
             GetItem(ATTR_FONT_EMPHASISMARK)).GetEmphasisMark() != EMPHASISMARK_NONE )
@@ -738,19 +739,16 @@ static sal_uInt16 lcl_GetAttribHeight( const ScPatternAttr& rPattern, sal_uInt16
         nHeight += nHeight / 4;
     }
 
-    if ( nHeight + 240 > ScGlobal::nDefFontHeight )
-    {
-        nHeight = sal::static_int_cast<sal_uInt16>( nHeight + ScGlobal::nDefFontHeight );
-        nHeight -= 240;
-    }
+    const SvxMarginItem& rMargin =
+        static_cast<const SvxMarginItem&>(rPattern.GetItem(ATTR_MARGIN));
 
-    //  Standard height: TextHeight + margin - 23
-    //  -> 257 for Windows
+    nHeight += rMargin.GetTopMargin() + rMargin.GetBottomMargin();
 
     if (nHeight > STD_ROWHEIGHT_DIFF)
         nHeight -= STD_ROWHEIGHT_DIFF;
 
-    nHeight += pMargin->GetTopMargin() + pMargin->GetBottomMargin();
+    if (nHeight < ScGlobal::nStdRowHeight)
+        nHeight = ScGlobal::nStdRowHeight;
 
     return nHeight;
 }

sc/source/filter/excel/colrowst.cxx

@@ -50,7 +50,7 @@ XclImpColRowSettings::XclImpColRowSettings( const XclImpRoot& rRoot ) :
     maHiddenRows(0, MAXROWCOUNT, false),
     mnLastScRow( -1 ),
     mnDefWidth( STD_COL_WIDTH ),
-    mnDefHeight( static_cast< sal_uInt16 >( STD_ROW_HEIGHT ) ),
+    mnDefHeight( static_cast< sal_uInt16 >( ScGlobal::nStdRowHeight ) ),
     mnDefRowFlags( EXC_DEFROW_DEFAULTFLAGS ),
     mbHasStdWidthRec( false ),
     mbHasDefHeight( false ),
@@ -117,7 +117,7 @@ void XclImpColRowSettings::SetDefHeight( sal_uInt16 nDefHeight, sal_uInt16 nFlag
     mnDefRowFlags = nFlags;
     if( mnDefHeight == 0 )
     {
-        mnDefHeight = static_cast< sal_uInt16 >( STD_ROW_HEIGHT );
+        mnDefHeight = static_cast< sal_uInt16 >( ScGlobal::nStdRowHeight );
         ::set_flag( mnDefRowFlags, EXC_DEFROW_HIDDEN );
     }
     mbHasDefHeight = true;