loplugin:passstuffbyref also for {css::uno,rtl}::Reference

Change-Id: I3774f16c09b89fc6888bff3a388c290c32bb8a14

7 files changed, 10 insertions, 10 deletions

diff --git a/sdext/source/minimizer/optimizerdialog.cxx b/sdext/source/minimizer/optimizerdialog.cxx
index 9b3d7c723024..700765df0e90 100644
--- a/sdext/source/minimizer/optimizerdialog.cxx
+++ b/sdext/source/minimizer/optimizerdialog.cxx
@@ -196,7 +196,7 @@ void OptimizerDialog::UpdateConfiguration()
 }
 
 
-OptimizerDialog::OptimizerDialog( const Reference< XComponentContext > &rxContext, Reference< XFrame >& rxFrame, Reference< XDispatch > rxStatusDispatcher ) :
+OptimizerDialog::OptimizerDialog( const Reference< XComponentContext > &rxContext, Reference< XFrame >& rxFrame, Reference< XDispatch > const & rxStatusDispatcher ) :
     UnoDialog( rxContext, rxFrame ),
     ConfigurationAccess( rxContext, nullptr ),
     mnCurrentStep( 0 ),
diff --git a/sdext/source/minimizer/optimizerdialog.hxx b/sdext/source/minimizer/optimizerdialog.hxx
index 330ba80539ec..4b01f1792852 100644
--- a/sdext/source/minimizer/optimizerdialog.hxx
+++ b/sdext/source/minimizer/optimizerdialog.hxx
@@ -60,7 +60,7 @@ class OptimizerDialog : public UnoDialog, public ConfigurationAccess
 public:
 
     OptimizerDialog( const css::uno::Reference< css::uno::XComponentContext >& rxContext, css::uno::Reference< css::frame::XFrame >& rxFrame,
-        css::uno::Reference< css::frame::XDispatch > rxStatusDispatcher );
+        css::uno::Reference< css::frame::XDispatch > const & rxStatusDispatcher );
     ~OptimizerDialog();
 
     void                execute();
diff --git a/sdext/source/minimizer/unodialog.cxx b/sdext/source/minimizer/unodialog.cxx
index d01bce9e3e05..9bb02189c567 100644
--- a/sdext/source/minimizer/unodialog.cxx
+++ b/sdext/source/minimizer/unodialog.cxx
@@ -83,15 +83,15 @@ void UnoDialog::endExecute( bool bStatus )
 }
 
 
-Reference< XWindowPeer > UnoDialog::createWindowPeer( Reference< XWindowPeer > xParentPeer )
+Reference< XWindowPeer > UnoDialog::createWindowPeer( Reference< XWindowPeer > const & xParentPeer )
     throw ( Exception )
 {
     mxDialog->setVisible( false );
     Reference< XToolkit > xToolkit( Toolkit::create( mxContext ), UNO_QUERY_THROW  );
-    if ( !xParentPeer.is() )
-        xParentPeer = xToolkit->getDesktopWindow();
     mxReschedule.set( xToolkit, UNO_QUERY );
-    mxDialog->createPeer( xToolkit, xParentPeer );
+    mxDialog->createPeer(
+        xToolkit,
+        xParentPeer.is() ? xParentPeer : xToolkit->getDesktopWindow());
 //  xWindowPeer = xControl.getPeer();
     return mxDialog->getPeer();
 }
diff --git a/sdext/source/minimizer/unodialog.hxx b/sdext/source/minimizer/unodialog.hxx
index f80f12295025..9ae526ec6351 100644
--- a/sdext/source/minimizer/unodialog.hxx
+++ b/sdext/source/minimizer/unodialog.hxx
@@ -60,7 +60,7 @@ public:
     void execute();
     void endExecute( bool bStatus );
 
-    css::uno::Reference< css::awt::XWindowPeer > createWindowPeer( css::uno::Reference< css::awt::XWindowPeer > xParentPeer )
+    css::uno::Reference< css::awt::XWindowPeer > createWindowPeer( css::uno::Reference< css::awt::XWindowPeer > const & xParentPeer )
         throw ( css::uno::Exception );
 
     css::uno::Reference< css::uno::XInterface > insertControlModel( const OUString& rServiceName, const OUString& rName,
diff --git a/sdext/source/pdfimport/tree/genericelements.hxx b/sdext/source/pdfimport/tree/genericelements.hxx
index 55b6b00306af..21b2c884823f 100644
--- a/sdext/source/pdfimport/tree/genericelements.hxx
+++ b/sdext/source/pdfimport/tree/genericelements.hxx
@@ -50,7 +50,7 @@ namespace pdfi
             PDFIProcessor&                           _rProcessor,
             const css::uno::Reference<
             css::task::XStatusIndicator>& _xStatusIndicator,
-            css::uno::Reference< css::uno::XComponentContext >  xContext)
+            css::uno::Reference< css::uno::XComponentContext > const & xContext)
         :
             rEmitter(_rEmitter),
             rStyles(_rStyles),
diff --git a/sdext/source/pdfimport/tree/pdfiprocessor.cxx b/sdext/source/pdfimport/tree/pdfiprocessor.cxx
index 69c9066008b7..e15f4ad27185 100644
--- a/sdext/source/pdfimport/tree/pdfiprocessor.cxx
+++ b/sdext/source/pdfimport/tree/pdfiprocessor.cxx
@@ -53,7 +53,7 @@ namespace pdfi
 {
 
  PDFIProcessor::PDFIProcessor( const uno::Reference< task::XStatusIndicator >& xStat ,
-            css::uno::Reference< css::uno::XComponentContext >  xContext) :
+            css::uno::Reference< css::uno::XComponentContext > const & xContext) :
 
     m_xContext(xContext),
     prevCharWidth(0),
diff --git a/sdext/source/pdfimport/tree/pdfiprocessor.hxx b/sdext/source/pdfimport/tree/pdfiprocessor.hxx
index 672b3337d901..bcce1006232d 100644
--- a/sdext/source/pdfimport/tree/pdfiprocessor.hxx
+++ b/sdext/source/pdfimport/tree/pdfiprocessor.hxx
@@ -71,7 +71,7 @@ namespace pdfi
         enum DocumentTextDirecion { LrTb, RlTb, TbLr };
 
         explicit PDFIProcessor( const css::uno::Reference< css::task::XStatusIndicator >& xStat,
-            css::uno::Reference< css::uno::XComponentContext > xContext) ;
+            css::uno::Reference< css::uno::XComponentContext > const & xContext) ;
 
         /// TEMP - enable writer-like text:p on doc level
         void enableToplevelText();