[Libreoffice] [PATCH] cppcheck scope

This patch should fix the cppcheck style warnings for grfmgr.cxx:

core/svtools/source/graphic/grfmgr.cxx
278     variableScope   style   The scope of the variable 'nNewLeft' can be reduced
278     variableScope   style   The scope of the variable 'nNewTop' can be reduced
278     variableScope   style   The scope of the variable 'nNewRight' can be reduced
278     variableScope   style   The scope of the variable 'nNewBottom' can be reduced
279     variableScope   style   The scope of the variable 'fScale' can be reduced

patch is released under LGPLv3.

-- Kenneth

diff --git a/svtools/source/graphic/grfmgr.cxx b/svtools/source/graphic/grfmgr.cxx
index 43b8687..4e3d994 100644
--- a/svtools/source/graphic/grfmgr.cxx
+++ b/svtools/source/graphic/grfmgr.cxx
@@ -275,8 +275,6 @@ sal_Bool GraphicObject::ImplGetCropParams( OutputDevice* pOut, Point& rPt, Size&
         const MapMode   aMap100( MAP_100TH_MM );
         Size            aSize100;
         long            nTotalWidth, nTotalHeight;
-        long            nNewLeft, nNewTop, nNewRight, nNewBottom;
-        double          fScale;
 
         if( nRot10 )
         {
@@ -301,17 +299,17 @@ sal_Bool GraphicObject::ImplGetCropParams( OutputDevice* pOut, Point& rPt, 
Size&
 
         if( aSize100.Width() > 0 && aSize100.Height() > 0 && nTotalWidth > 0 && nTotalHeight > 0 )
         {
-            fScale = (double) aSize100.Width() / nTotalWidth;
-            nNewLeft = -FRound( ( ( pAttr->GetMirrorFlags() & BMP_MIRROR_HORZ ) ? 
pAttr->GetRightCrop() : pAttr->GetLeftCrop() ) * fScale );
-            nNewRight = nNewLeft + FRound( aSize100.Width() * fScale ) - 1;
+            double fScale = (double) aSize100.Width() / nTotalWidth;
+            const long nNewLeft = -FRound( ( ( pAttr->GetMirrorFlags() & BMP_MIRROR_HORZ ) ? 
pAttr->GetRightCrop() : pAttr->GetLeftCrop() ) * fScale );
+            const long nNewRight = nNewLeft + FRound( aSize100.Width() * fScale ) - 1;
 
             fScale = (double) rSz.Width() / aSize100.Width();
             rPt.X() += FRound( nNewLeft * fScale );
             rSz.Width() = FRound( ( nNewRight - nNewLeft + 1 ) * fScale );
 
             fScale = (double) aSize100.Height() / nTotalHeight;
-            nNewTop = -FRound( ( ( pAttr->GetMirrorFlags() & BMP_MIRROR_VERT ) ? 
pAttr->GetBottomCrop() : pAttr->GetTopCrop() ) * fScale );
-            nNewBottom = nNewTop + FRound( aSize100.Height() * fScale ) - 1;
+            const long nNewTop = -FRound( ( ( pAttr->GetMirrorFlags() & BMP_MIRROR_VERT ) ? 
pAttr->GetBottomCrop() : pAttr->GetTopCrop() ) * fScale );
+            const long nNewBottom = nNewTop + FRound( aSize100.Height() * fScale ) - 1;
 
             fScale = (double) rSz.Height() / aSize100.Height();
             rPt.Y() += FRound( nNewTop * fScale );