loplugin:oncevar extend to tools/gen.hxx types

Change-Id: I5c75875da44334569c02e2ff039b33c38397a0a2
Reviewed-on: https://gerrit.libreoffice.org/50283
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 5 insertions, 11 deletions

diff --git a/filter/source/graphicfilter/ipsd/ipsd.cxx b/filter/source/graphicfilter/ipsd/ipsd.cxx
index d962f603c50d..8510ee9b583e 100644
--- a/filter/source/graphicfilter/ipsd/ipsd.cxx
+++ b/filter/source/graphicfilter/ipsd/ipsd.cxx
@@ -138,10 +138,9 @@ bool PSDReader::ReadPSD(Graphic & rGraphic )
 
         if ( mnXResFixed && mnYResFixed )
         {
-            Point       aEmptyPoint;
             Fraction    aFractX( 1, mnXResFixed >> 16 );
             Fraction    aFractY( 1, mnYResFixed >> 16 );
-            MapMode     aMapMode( MapUnit::MapInch, aEmptyPoint, aFractX, aFractY );
+            MapMode     aMapMode( MapUnit::MapInch, Point(), aFractX, aFractY );
             Size        aPrefSize = OutputDevice::LogicToLogic(aBitmapSize, aMapMode, MapMode(MapUnit::Map100thMM));
             rGraphic.SetPrefSize( aPrefSize );
             rGraphic.SetPrefMapMode( MapMode( MapUnit::Map100thMM ) );
diff --git a/filter/source/msfilter/eschesdo.cxx b/filter/source/msfilter/eschesdo.cxx
index 1fb1f5a91472..35e72efc6725 100644
--- a/filter/source/msfilter/eschesdo.cxx
+++ b/filter/source/msfilter/eschesdo.cxx
@@ -196,8 +196,6 @@ sal_uInt32 ImplEESdrWriter::ImplWriteShape( ImplEESdrObject& rObj,
             }
         }
 
-        Point aTextRefPoint;
-
         if( rObj.GetType() == "drawing.Group" )
         {
             Reference< XIndexAccess > xXIndexAccess( rObj.GetShapeRef(), UNO_QUERY );
@@ -700,7 +698,7 @@ sal_uInt32 ImplEESdrWriter::ImplWriteShape( ImplEESdrObject& rObj,
         if( bAdditionalText )
         {
             mpEscherEx->EndShape( nShapeType, nShapeID );
-            ImplWriteAdditionalText( rObj, aTextRefPoint );
+            ImplWriteAdditionalText( rObj, Point() );
         }
 
     } while ( false );
diff --git a/filter/source/msfilter/msdffimp.cxx b/filter/source/msfilter/msdffimp.cxx
index da4b6d4258ac..3ffae20be7dc 100644
--- a/filter/source/msfilter/msdffimp.cxx
+++ b/filter/source/msfilter/msdffimp.cxx
@@ -2558,9 +2558,8 @@ void DffPropertyReader::ApplyCustomShapeGeometryAttributes( SvStream& rIn, SfxIt
 
 void DffPropertyReader::ApplyAttributes( SvStream& rIn, SfxItemSet& rSet ) const
 {
-    tools::Rectangle aEmptyRect;
     DffRecordHeader aHdTemp;
-    DffObjData aDffObjTemp( aHdTemp, aEmptyRect, 0 );
+    DffObjData aDffObjTemp( aHdTemp, tools::Rectangle(), 0 );
     ApplyAttributes( rIn, rSet, aDffObjTemp );
 }
 
diff --git a/filter/source/pdf/pdfexport.cxx b/filter/source/pdf/pdfexport.cxx
index ca454bbd65f7..ab7457350f85 100644
--- a/filter/source/pdf/pdfexport.cxx
+++ b/filter/source/pdf/pdfexport.cxx
@@ -1007,8 +1007,7 @@ bool PDFExport::ImplExportPage( vcl::PDFWriter& rWriter, vcl::PDFExtOutDevData&
     basegfx::B2DPolygon aSize(tools::Polygon(tools::Rectangle(Point(0, 0), rMtf.GetPrefSize())).getB2DPolygon());
     basegfx::B2DPolygon aSizePDF(OutputDevice::LogicToLogic(aSize, rMtf.GetPrefMapMode(), MapMode(MapUnit::MapPoint)));
     basegfx::B2DRange aRangePDF(aSizePDF.getB2DRange());
-    Point           aOrigin;
-    tools::Rectangle       aPageRect( aOrigin, rMtf.GetPrefSize() );
+    tools::Rectangle       aPageRect( Point(), rMtf.GetPrefSize() );
 
     rWriter.NewPage( aRangePDF.getWidth(), aRangePDF.getHeight() );
     rWriter.SetMapMode( rMtf.GetPrefMapMode() );
diff --git a/filter/source/svg/svgwriter.cxx b/filter/source/svg/svgwriter.cxx
index a080e1c6a1f6..b22910df87c1 100644
--- a/filter/source/svg/svgwriter.cxx
+++ b/filter/source/svg/svgwriter.cxx
@@ -2714,8 +2714,7 @@ void SVGActionWriter::ImplWriteBmp( const BitmapEx& rBmpEx,
     if( !!rBmpEx )
     {
         BitmapEx aBmpEx( rBmpEx );
-        Point    aPoint;
-        const tools::Rectangle aBmpRect( aPoint, rBmpEx.GetSizePixel() );
+        const tools::Rectangle aBmpRect( Point(), rBmpEx.GetSizePixel() );
         const tools::Rectangle aSrcRect( rSrcPt, rSrcSz );
 
         if( aSrcRect != aBmpRect )