loplugin:constparams in drawinglayer

Change-Id: I3111210ae77f67301bb319d5364f77c52e2c4d6d
Reviewed-on: https://gerrit.libreoffice.org/40220
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

6 files changed, 21 insertions, 21 deletions

diff --git a/drawinglayer/source/primitive2d/textdecoratedprimitive2d.cxx b/drawinglayer/source/primitive2d/textdecoratedprimitive2d.cxx
index 4d2abbfe5d3c..897166caa5fc 100644
--- a/drawinglayer/source/primitive2d/textdecoratedprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/textdecoratedprimitive2d.cxx
@@ -36,7 +36,7 @@ namespace drawinglayer
     {
         void TextDecoratedPortionPrimitive2D::impCreateGeometryContent(
             std::vector< Primitive2DReference >& rTarget,
-            basegfx::tools::B2DHomMatrixBufferedOnDemandDecompose& rDecTrans,
+            basegfx::tools::B2DHomMatrixBufferedOnDemandDecompose const & rDecTrans,
             const OUString& rText,
             sal_Int32 nTextPosition,
             sal_Int32 nTextLength,
diff --git a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
index 93c6bd0033bb..efe3342b7cf9 100644
--- a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
@@ -342,7 +342,7 @@ namespace drawinglayer
             }
         }
 
-        void VclMetafileProcessor2D::impStartSvtGraphicFill(SvtGraphicFill* pSvtGraphicFill)
+        void VclMetafileProcessor2D::impStartSvtGraphicFill(SvtGraphicFill const * pSvtGraphicFill)
         {
             if(pSvtGraphicFill && !mnSvtGraphicFillCount)
             {
@@ -530,7 +530,7 @@ namespace drawinglayer
             return pRetval;
         }
 
-        void VclMetafileProcessor2D::impStartSvtGraphicStroke(SvtGraphicStroke* pSvtGraphicStroke)
+        void VclMetafileProcessor2D::impStartSvtGraphicStroke(SvtGraphicStroke const * pSvtGraphicStroke)
         {
             if(pSvtGraphicStroke && !mnSvtGraphicStrokeCount)
             {
diff --git a/drawinglayer/source/processor2d/vclmetafileprocessor2d.hxx b/drawinglayer/source/processor2d/vclmetafileprocessor2d.hxx
index bbd032dfd94e..50ab3ec33566 100644
--- a/drawinglayer/source/processor2d/vclmetafileprocessor2d.hxx
+++ b/drawinglayer/source/processor2d/vclmetafileprocessor2d.hxx
@@ -79,7 +79,7 @@ namespace drawinglayer
                 Gradient& o_rVCLGradient,
                 const attribute::FillGradientAttribute& rFiGrAtt,
                 bool bIsTransparenceGradient);
-            void impStartSvtGraphicFill(SvtGraphicFill* pSvtGraphicFill);
+            void impStartSvtGraphicFill(SvtGraphicFill const * pSvtGraphicFill);
             void impEndSvtGraphicFill(SvtGraphicFill* pSvtGraphicFill);
             SvtGraphicStroke* impTryToCreateSvtGraphicStroke(
                 const basegfx::B2DPolygon& rB2DPolygon,
@@ -88,7 +88,7 @@ namespace drawinglayer
                 const attribute::StrokeAttribute* pStrokeAttribute,
                 const attribute::LineStartEndAttribute* pStart,
                 const attribute::LineStartEndAttribute* pEnd);
-            void impStartSvtGraphicStroke(SvtGraphicStroke* pSvtGraphicStroke);
+            void impStartSvtGraphicStroke(SvtGraphicStroke const * pSvtGraphicStroke);
             void impEndSvtGraphicStroke(SvtGraphicStroke* pSvtGraphicStroke);
 
             /// Convert the fWidth to the same space as its coordinates.
diff --git a/drawinglayer/source/tools/emfppath.cxx b/drawinglayer/source/tools/emfppath.cxx
index d68fd425994c..1cd1276f9120 100644
--- a/drawinglayer/source/tools/emfppath.cxx
+++ b/drawinglayer/source/tools/emfppath.cxx
@@ -61,7 +61,7 @@ namespace emfplushelper
     }
 
     // TODO: remove rR argument when debug code is no longer needed
-    void EMFPPath::Read (SvStream& s, sal_uInt32 pathFlags, EmfPlusHelperData& rR)
+    void EMFPPath::Read (SvStream& s, sal_uInt32 pathFlags, EmfPlusHelperData const & rR)
     {
         for (int i = 0; i < nPoints; i ++)
         {
diff --git a/drawinglayer/source/tools/emfppath.hxx b/drawinglayer/source/tools/emfppath.hxx
index 1e8c69771f59..6f2ccd10fe5c 100644
--- a/drawinglayer/source/tools/emfppath.hxx
+++ b/drawinglayer/source/tools/emfppath.hxx
@@ -37,7 +37,7 @@ namespace emfplushelper
         virtual ~EMFPPath() override;
 
         // TODO: remove rR argument when debug code is no longer needed
-        void Read(SvStream& s, sal_uInt32 pathFlags, EmfPlusHelperData& rR);
+        void Read(SvStream& s, sal_uInt32 pathFlags, EmfPlusHelperData const & rR);
 
         ::basegfx::B2DPolyPolygon& GetPolygon(EmfPlusHelperData& rR, bool bMapIt = true, bool bAddLineToCloseShape = false);
     };
diff --git a/drawinglayer/source/tools/wmfemfhelper.cxx b/drawinglayer/source/tools/wmfemfhelper.cxx
index 93162e4d3fad..0bc3a518c838 100644
--- a/drawinglayer/source/tools/wmfemfhelper.cxx
+++ b/drawinglayer/source/tools/wmfemfhelper.cxx
@@ -445,7 +445,7 @@ namespace wmfemfhelper
     void createPointArrayPrimitive(
         const std::vector< basegfx::B2DPoint >& rPositions,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties,
+        PropertyHolder const & rProperties,
         const basegfx::BColor& rBColor)
     {
         if(!rPositions.empty())
@@ -478,7 +478,7 @@ namespace wmfemfhelper
     void createHairlinePrimitive(
         const basegfx::B2DPolygon& rLinePolygon,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(rLinePolygon.count())
         {
@@ -495,7 +495,7 @@ namespace wmfemfhelper
     void createFillPrimitive(
         const basegfx::B2DPolyPolygon& rFillPolyPolygon,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(rFillPolyPolygon.count())
         {
@@ -513,7 +513,7 @@ namespace wmfemfhelper
         const basegfx::B2DPolygon& rLinePolygon,
         const LineInfo& rLineInfo,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(rLinePolygon.count())
         {
@@ -579,7 +579,7 @@ namespace wmfemfhelper
     void createHairlineAndFillPrimitive(
         const basegfx::B2DPolygon& rPolygon,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(rProperties.getFillColorActive())
         {
@@ -596,7 +596,7 @@ namespace wmfemfhelper
     void createHairlineAndFillPrimitive(
         const basegfx::B2DPolyPolygon& rPolyPolygon,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(rProperties.getFillColorActive())
         {
@@ -622,7 +622,7 @@ namespace wmfemfhelper
         const BitmapEx& rBitmapEx,
         const Point& rPoint,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(!rBitmapEx.IsEmpty())
         {
@@ -642,7 +642,7 @@ namespace wmfemfhelper
         const Point& rPoint,
         const Size& rSize,
         TargetHolder& rTarget,
-        PropertyHolder& rProperties)
+        PropertyHolder const & rProperties)
     {
         if(!rBitmapEx.IsEmpty())
         {
@@ -933,7 +933,7 @@ namespace wmfemfhelper
     drawinglayer::primitive2d::BasePrimitive2D* CreateColorWallpaper(
         const basegfx::B2DRange& rRange,
         const basegfx::BColor& rColor,
-        PropertyHolder& rPropertyHolder)
+        PropertyHolder const & rPropertyHolder)
     {
         basegfx::B2DPolygon aOutline(basegfx::tools::createPolygonFromRect(rRange));
         aOutline.transform(rPropertyHolder.getTransformation());
@@ -949,7 +949,7 @@ namespace wmfemfhelper
     drawinglayer::primitive2d::BasePrimitive2D* CreateGradientWallpaper(
         const basegfx::B2DRange& rRange,
         const Gradient& rGradient,
-        PropertyHolder& rPropertyHolder)
+        PropertyHolder const & rPropertyHolder)
     {
         const drawinglayer::attribute::FillGradientAttribute aAttribute(createFillGradientAttribute(rGradient));
 
@@ -990,7 +990,7 @@ namespace wmfemfhelper
         basegfx::B2DRange aWallpaperRange,
         const Wallpaper& rWallpaper,
         TargetHolder& rTarget,
-        PropertyHolder& rProperty)
+        PropertyHolder const & rProperty)
     {
         const BitmapEx aBitmapEx(rWallpaper.GetBitmap());
         const WallpaperStyle eWallpaperStyle(rWallpaper.GetStyle());
@@ -1070,7 +1070,7 @@ namespace wmfemfhelper
         drawinglayer::attribute::FontAttribute& rFontAttribute,
         basegfx::B2DHomMatrix& rTextTransform,
         basegfx::B2DVector& rAlignmentOffset,
-        PropertyHolder& rProperty)
+        PropertyHolder const & rProperty)
     {
         const vcl::Font& rFont = rProperty.getFont();
         basegfx::B2DVector aFontScaling;
@@ -1120,7 +1120,7 @@ namespace wmfemfhelper
         sal_uInt16 nTextLength,
         const std::vector< double >& rDXArray,
         TargetHolder& rTarget,
-        PropertyHolder& rProperty)
+        PropertyHolder const & rProperty)
     {
         drawinglayer::primitive2d::BasePrimitive2D* pResult = nullptr;
         const vcl::Font& rFont = rProperty.getFont();
@@ -1316,7 +1316,7 @@ namespace wmfemfhelper
     void proccessMetaTextLineAction(
         const MetaTextLineAction& rAction,
         TargetHolder& rTarget,
-        PropertyHolder& rProperty)
+        PropertyHolder const & rProperty)
     {
         const double fLineWidth(fabs((double)rAction.GetWidth()));