loplugin:constparams in svgio

Change-Id: I35dd8b1373ce3c46a10b1da1ddc6dc3722ffa760
Reviewed-on: https://gerrit.libreoffice.org/40245Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

svgio/inc/svgpatternnode.hxx

@@ -69,7 +69,7 @@ namespace svgio
             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
 
             /// global helpers
-            void getValuesRelative(double& rfX, double& rfY, double& rfW, double& rfH, const basegfx::B2DRange& rGeoRange, SvgNode& rUser) const;
+            void getValuesRelative(double& rfX, double& rfY, double& rfW, double& rfH, const basegfx::B2DRange& rGeoRange, SvgNode const & rUser) const;
 
             /// get pattern primitives buffered, uses decomposeSvgNode internally
             const drawinglayer::primitive2d::Primitive2DContainer& getPatternPrimitives() const;

svgio/inc/svgstyleattributes.hxx

@@ -289,7 +289,7 @@ namespace svgio
             /// helper which does the necessary with a given path
             void add_text(
                 drawinglayer::primitive2d::Primitive2DContainer& rTarget,
-                drawinglayer::primitive2d::Primitive2DContainer& rSource) const;
+                drawinglayer::primitive2d::Primitive2DContainer const & rSource) const;
             void add_path(
                 const basegfx::B2DPolyPolygon& rPath,
                 drawinglayer::primitive2d::Primitive2DContainer& rTarget,

svgio/inc/svgtextnode.hxx

@@ -48,7 +48,7 @@ namespace svgio
             static void addTextPrimitives(
                 const SvgNode& rCandidate,
                 drawinglayer::primitive2d::Primitive2DContainer& rTarget,
-                drawinglayer::primitive2d::Primitive2DContainer& rSource);
+                drawinglayer::primitive2d::Primitive2DContainer const & rSource);
 
         public:
             SvgTextNode(

svgio/inc/svgtools.hxx

@@ -194,8 +194,8 @@ namespace svgio
         sal_Int32 read_hex(sal_Unicode aChar);
         bool match_colorKeyword(basegfx::BColor& rColor, const OUString& rName, bool bCaseIndependent);
         bool read_color(const OUString& rCandidate, basegfx::BColor& rColor, bool bCaseIndependent, SvgNumber& rOpacity);
-        basegfx::B2DRange readViewBox(const OUString& rCandidate, InfoProvider& rInfoProvider);
-        basegfx::B2DHomMatrix readTransform(const OUString& rCandidate, InfoProvider& rInfoProvider);
+        basegfx::B2DRange readViewBox(const OUString& rCandidate, InfoProvider const & rInfoProvider);
+        basegfx::B2DHomMatrix readTransform(const OUString& rCandidate, InfoProvider const & rInfoProvider);
         bool readSingleNumber(const OUString& rCandidate, SvgNumber& aNum);
         bool readLocalUrl(const OUString& rCandidate, OUString& rURL);
         bool readSvgPaint(const OUString& rCandidate, SvgPaint& rSvgPaint, OUString& rURL, bool bCaseIndependent, SvgNumber& rOpacity);

svgio/qa/cppunit/SvgImportTest.cxx

@@ -36,7 +36,7 @@ using drawinglayer::primitive2d::Primitive2DContainer;
 
 class Test : public test::BootstrapFixture, public XmlTestTools
 {
-    void checkRectPrimitive(Primitive2DSequence& rPrimitive);
+    void checkRectPrimitive(Primitive2DSequence const & rPrimitive);
 
     void testStyles();
     void testTdf87309();
@@ -113,7 +113,7 @@ Primitive2DSequence Test::parseSvg(const char* aSource)
     return xSvgParser->getDecomposition(aInputStream, aPath);
 }
 
-void Test::checkRectPrimitive(Primitive2DSequence& rPrimitive)
+void Test::checkRectPrimitive(Primitive2DSequence const & rPrimitive)
 {
     Primitive2dXmlDump dumper;
     xmlDocPtr pDocument = dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(rPrimitive));

svgio/source/svgreader/svgdocumenthandler.cxx

@@ -50,7 +50,7 @@ using namespace com::sun::star;
 
 namespace
 {
-    svgio::svgreader::SvgCharacterNode* whiteSpaceHandling(svgio::svgreader::SvgNode* pNode, svgio::svgreader::SvgCharacterNode* pLast)
+    svgio::svgreader::SvgCharacterNode* whiteSpaceHandling(svgio::svgreader::SvgNode const * pNode, svgio::svgreader::SvgCharacterNode* pLast)
     {
         if(pNode)
         {

svgio/source/svgreader/svgpatternnode.cxx

@@ -198,7 +198,7 @@ namespace svgio
             }
         }
 
-        void SvgPatternNode::getValuesRelative(double& rfX, double& rfY, double& rfW, double& rfH, const basegfx::B2DRange& rGeoRange, SvgNode& rUser) const
+        void SvgPatternNode::getValuesRelative(double& rfX, double& rfY, double& rfW, double& rfH, const basegfx::B2DRange& rGeoRange, SvgNode const & rUser) const
         {
             double fTargetWidth(rGeoRange.getWidth());
             double fTargetHeight(rGeoRange.getHeight());

svgio/source/svgreader/svgstyleattributes.cxx

@@ -253,7 +253,7 @@ namespace svgio
 
         void SvgStyleAttributes::add_text(
             drawinglayer::primitive2d::Primitive2DContainer& rTarget,
-            drawinglayer::primitive2d::Primitive2DContainer& rSource) const
+            drawinglayer::primitive2d::Primitive2DContainer const & rSource) const
         {
             if(!rSource.empty())
             {

svgio/source/svgreader/svgtextnode.cxx

@@ -88,7 +88,7 @@ namespace svgio
         void SvgTextNode::addTextPrimitives(
             const SvgNode& rCandidate,
             drawinglayer::primitive2d::Primitive2DContainer& rTarget,
-            drawinglayer::primitive2d::Primitive2DContainer& rSource)
+            drawinglayer::primitive2d::Primitive2DContainer const & rSource)
         {
             if(!rSource.empty())
             {

svgio/source/svgreader/svgtools.cxx

@@ -956,7 +956,7 @@ namespace svgio
             return false;
         }
 
-        basegfx::B2DRange readViewBox(const OUString& rCandidate, InfoProvider& rInfoProvider)
+        basegfx::B2DRange readViewBox(const OUString& rCandidate, InfoProvider const & rInfoProvider)
         {
             const sal_Int32 nLen(rCandidate.getLength());
 
@@ -997,7 +997,7 @@ namespace svgio
             return basegfx::B2DRange();
         }
 
-        basegfx::B2DHomMatrix readTransform(const OUString& rCandidate, InfoProvider& rInfoProvider)
+        basegfx::B2DHomMatrix readTransform(const OUString& rCandidate, InfoProvider const & rInfoProvider)
         {
             basegfx::B2DHomMatrix aMatrix;
             const sal_Int32 nLen(rCandidate.getLength());