loplugin:constparams in filter

Change-Id: I0ba463fcaff4c449f762a7969e0feab659b37adf
Reviewed-on: https://gerrit.libreoffice.org/40471
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

7 files changed, 9 insertions, 9 deletions

diff --git a/filter/source/xsltdialog/xmlfiltercommon.hxx b/filter/source/xsltdialog/xmlfiltercommon.hxx
index 0f0a26c66418..cb56b7b8ab83 100644
--- a/filter/source/xsltdialog/xmlfiltercommon.hxx
+++ b/filter/source/xsltdialog/xmlfiltercommon.hxx
@@ -33,7 +33,7 @@ extern OUString string_encode( const OUString & rText );
 extern OUString string_decode( const OUString & rText );
 
 bool copyStreams( const css::uno::Reference< css::io::XInputStream >& xIS, const css::uno::Reference< css::io::XOutputStream >& xOS );
-bool createDirectory( OUString& rURL );
+bool createDirectory( OUString const & rURL );
 
 
 class filter_info_impl
diff --git a/filter/source/xsltdialog/xmlfilterjar.cxx b/filter/source/xsltdialog/xmlfilterjar.cxx
index 388235716aef..1774dc23b2c4 100644
--- a/filter/source/xsltdialog/xmlfilterjar.cxx
+++ b/filter/source/xsltdialog/xmlfilterjar.cxx
@@ -78,7 +78,7 @@ static OUString encodeZipUri( const OUString& rURI )
 }
 
 /// @throws Exception
-static Reference< XInterface > addFolder( Reference< XInterface >& xRootFolder, Reference< XSingleServiceFactory >& xFactory, const OUString& rName )
+static Reference< XInterface > addFolder( Reference< XInterface > const & xRootFolder, Reference< XSingleServiceFactory > const & xFactory, const OUString& rName )
 {
     if ( rName == ".." || rName == "." )
         throw lang::IllegalArgumentException();
diff --git a/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx b/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx
index 5d26460f1a00..9ff9d81a046e 100644
--- a/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx
+++ b/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx
@@ -1632,7 +1632,7 @@ bool copyStreams( const Reference< XInputStream >& xIS, const Reference< XOutput
     return false;
 }
 
-bool createDirectory( OUString& rURL )
+bool createDirectory( OUString const & rURL )
 {
     sal_Int32 nLastIndex = sizeof( "file:///" ) - 2;
     while( nLastIndex != -1 )
diff --git a/filter/source/xsltdialog/xmlfiltertabpagexslt.cxx b/filter/source/xsltdialog/xmlfiltertabpagexslt.cxx
index 2f0f18dec73d..7d3128a77204 100644
--- a/filter/source/xsltdialog/xmlfiltertabpagexslt.cxx
+++ b/filter/source/xsltdialog/xmlfiltertabpagexslt.cxx
@@ -130,7 +130,7 @@ void XMLFilterTabPageXSLT::SetURL( SvtURLBox* rURLBox, const OUString& rURL )
     }
 }
 
-OUString XMLFilterTabPageXSLT::GetURL( SvtURLBox* rURLBox )
+OUString XMLFilterTabPageXSLT::GetURL( SvtURLBox const * rURLBox )
 {
     OUString aURL;
     OUString aStrPath ( rURLBox->GetText() );
diff --git a/filter/source/xsltdialog/xmlfiltertabpagexslt.hxx b/filter/source/xsltdialog/xmlfiltertabpagexslt.hxx
index c5e84aa0072e..ae0ca61429da 100644
--- a/filter/source/xsltdialog/xmlfiltertabpagexslt.hxx
+++ b/filter/source/xsltdialog/xmlfiltertabpagexslt.hxx
@@ -57,7 +57,7 @@ public:
 
 private:
     void SetURL( SvtURLBox *rURLBox, const OUString& rURL );
-    static OUString GetURL( SvtURLBox* rURLBox );
+    static OUString GetURL( SvtURLBox const * rURLBox );
 
     OUString sInstPath;
 };
diff --git a/filter/source/xsltdialog/xmlfiltertestdialog.cxx b/filter/source/xsltdialog/xmlfiltertestdialog.cxx
index 65c150db33b2..3b29bd7727b5 100644
--- a/filter/source/xsltdialog/xmlfiltertestdialog.cxx
+++ b/filter/source/xsltdialog/xmlfiltertestdialog.cxx
@@ -99,7 +99,7 @@ void SAL_CALL GlobalEventListenerImpl::disposing( const css::lang::EventObject&
 }
 
 /** returns true if the given component supports the given service */
-static bool checkComponent( Reference< XComponent >& rxComponent, const OUString& rServiceName )
+static bool checkComponent( Reference< XComponent > const & rxComponent, const OUString& rServiceName )
 {
     try
     {
@@ -220,14 +220,14 @@ void XMLFilterTestDialog::test( const filter_info_impl& rFilterInfo )
     Execute();
 }
 
-static OUString getFileNameFromURL( OUString& rURL )
+static OUString getFileNameFromURL( OUString const & rURL )
 {
     INetURLObject aURL( rURL );
     OUString aName( aURL.getName(INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::WithCharset) );
     return aName;
 }
 
-void XMLFilterTestDialog::updateCurrentDocumentButtonState( Reference< XComponent > * pRef /* = NULL */ )
+void XMLFilterTestDialog::updateCurrentDocumentButtonState( Reference< XComponent > const * pRef /* = NULL */ )
 {
     if( pRef && pRef->is() )
     {
diff --git a/filter/source/xsltdialog/xmlfiltertestdialog.hxx b/filter/source/xsltdialog/xmlfiltertestdialog.hxx
index a9f79873e73b..6d23dd870c68 100644
--- a/filter/source/xsltdialog/xmlfiltertestdialog.hxx
+++ b/filter/source/xsltdialog/xmlfiltertestdialog.hxx
@@ -41,7 +41,7 @@ public:
 
     void test( const filter_info_impl& rFilterInfo );
 
-    void updateCurrentDocumentButtonState( css::uno::Reference< css::lang::XComponent > * pRef = nullptr );
+    void updateCurrentDocumentButtonState( css::uno::Reference< css::lang::XComponent > const * pRef = nullptr );
 
 private:
     DECL_LINK(ClickHdl_Impl, Button *, void );