V801: Decreased performance

Change-Id: I5e7b5327b542f610efb0960b8bcfad10e04025b5

15 files changed, 77 insertions, 77 deletions

diff --git a/sd/source/ui/dlg/PaneDockingWindow.cxx b/sd/source/ui/dlg/PaneDockingWindow.cxx
index 5363051f0b3e..9461c9326546 100644
--- a/sd/source/ui/dlg/PaneDockingWindow.cxx
+++ b/sd/source/ui/dlg/PaneDockingWindow.cxx
@@ -95,7 +95,7 @@ void PaneDockingWindow::MouseButtonDown (const MouseEvent& rEvent)
     SfxDockingWindow::MouseButtonDown(rEvent);
 }
 
-void PaneDockingWindow::SetValidSizeRange (const Range aValidSizeRange)
+void PaneDockingWindow::SetValidSizeRange (const Range& rValidSizeRange)
 {
     SplitWindow* pSplitWindow = dynamic_cast<SplitWindow*>(GetParent());
     if (pSplitWindow != NULL)
@@ -111,8 +111,8 @@ void PaneDockingWindow::SetValidSizeRange (const Range aValidSizeRange)
         pSplitWindow->SetItemSizeRange(
             nSetId,
             Range(
-                aValidSizeRange.Min() + nCompensation,
-                aValidSizeRange.Max() + nCompensation));
+                rValidSizeRange.Min() + nCompensation,
+                rValidSizeRange.Max() + nCompensation));
     }
 }
 
diff --git a/sd/source/ui/inc/PaneDockingWindow.hxx b/sd/source/ui/inc/PaneDockingWindow.hxx
index 54d6bf43a2b3..fd908f7f033a 100644
--- a/sd/source/ui/inc/PaneDockingWindow.hxx
+++ b/sd/source/ui/inc/PaneDockingWindow.hxx
@@ -56,7 +56,7 @@ public:
     virtual void MouseButtonDown (const MouseEvent& rEvent) SAL_OVERRIDE;
     /** When docked the given range is passed to the parent SplitWindow.
     */
-    void SetValidSizeRange (const Range aValidSizeRange);
+    void SetValidSizeRange (const Range& rValidSizeRange);
 
     enum Orientation { HorizontalOrientation, VerticalOrientation, UnknownOrientation };
     /** When the PaneDockingWindow is docked and managed by a split window
diff --git a/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.cxx b/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.cxx
index 43eb665d2b04..3338bfeac24e 100644
--- a/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.cxx
+++ b/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.cxx
@@ -111,7 +111,7 @@ void DragAndDropContext::UpdatePosition (
 
 void DragAndDropContext::SetTargetSlideSorter (
     SlideSorter* pSlideSorter,
-    const Point aMousePosition,
+    const Point& rMousePosition,
     const InsertionIndicatorHandler::Mode eMode,
     const bool bIsOverSourceView)
 {
@@ -129,7 +129,7 @@ void DragAndDropContext::SetTargetSlideSorter (
         mpTargetSlideSorter->GetController().GetInsertionIndicatorHandler()->Start(
             bIsOverSourceView);
         mpTargetSlideSorter->GetController().GetInsertionIndicatorHandler()->UpdatePosition(
-            aMousePosition,
+            rMousePosition,
             eMode);
 
     }
diff --git a/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.hxx b/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.hxx
index 6887e7b53e4e..9af4797e3478 100644
--- a/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.hxx
+++ b/sd/source/ui/slidesorter/controller/SlsDragAndDropContext.hxx
@@ -62,7 +62,7 @@ public:
 
     void SetTargetSlideSorter (
         SlideSorter* pSlideSorter = NULL,
-        const Point aMousePosition = Point(0,0),
+        const Point& rMousePosition = Point(0,0),
         const InsertionIndicatorHandler::Mode eMode = InsertionIndicatorHandler::UnknownMode,
         const bool bIsOverSourceView = false);
 
diff --git a/sd/source/ui/slidesorter/controller/SlsScrollBarManager.cxx b/sd/source/ui/slidesorter/controller/SlsScrollBarManager.cxx
index 34305272a043..d82a0e004bd7 100644
--- a/sd/source/ui/slidesorter/controller/SlsScrollBarManager.cxx
+++ b/sd/source/ui/slidesorter/controller/SlsScrollBarManager.cxx
@@ -407,12 +407,12 @@ bool ScrollBarManager::TestScrollBarVisibilities (
         return false;
 }
 
-void ScrollBarManager::SetTopLeft (const Point aNewTopLeft)
+void ScrollBarManager::SetTopLeft(const Point& rNewTopLeft)
 {
     if (( ! mpVerticalScrollBar
-            || mpVerticalScrollBar->GetThumbPos() == aNewTopLeft.Y())
+            || mpVerticalScrollBar->GetThumbPos() == rNewTopLeft.Y())
         && ( ! mpHorizontalScrollBar
-            || mpHorizontalScrollBar->GetThumbPos() == aNewTopLeft.X()))
+            || mpHorizontalScrollBar->GetThumbPos() == rNewTopLeft.X()))
         return;
 
     // Flush pending repaints before scrolling to avoid temporary artifacts.
@@ -420,13 +420,13 @@ void ScrollBarManager::SetTopLeft (const Point aNewTopLeft)
 
     if (mpVerticalScrollBar)
     {
-        mpVerticalScrollBar->SetThumbPos(aNewTopLeft.Y());
-        mnVerticalPosition = aNewTopLeft.Y() / double(mpVerticalScrollBar->GetRange().Len());
+        mpVerticalScrollBar->SetThumbPos(rNewTopLeft.Y());
+        mnVerticalPosition = rNewTopLeft.Y() / double(mpVerticalScrollBar->GetRange().Len());
     }
     if (mpHorizontalScrollBar)
     {
-        mpHorizontalScrollBar->SetThumbPos(aNewTopLeft.X());
-        mnHorizontalPosition = aNewTopLeft.X() / double(mpHorizontalScrollBar->GetRange().Len());
+        mpHorizontalScrollBar->SetThumbPos(rNewTopLeft.X());
+        mnHorizontalPosition = rNewTopLeft.X() / double(mpHorizontalScrollBar->GetRange().Len());
     }
 
     mrSlideSorter.GetContentWindow()->SetVisibleXY(mnHorizontalPosition, mnVerticalPosition);
diff --git a/sd/source/ui/slidesorter/controller/SlsSelectionFunction.cxx b/sd/source/ui/slidesorter/controller/SlsSelectionFunction.cxx
index 071f2819af94..64ee5effc7e8 100644
--- a/sd/source/ui/slidesorter/controller/SlsSelectionFunction.cxx
+++ b/sd/source/ui/slidesorter/controller/SlsSelectionFunction.cxx
@@ -701,7 +701,7 @@ void SelectionFunction::SwitchToNormalMode (void)
             new NormalModeHandler(mrSlideSorter, *this)));
 }
 
-void SelectionFunction::SwitchToDragAndDropMode (const Point aMousePosition)
+void SelectionFunction::SwitchToDragAndDropMode (const Point& rMousePosition)
 {
     if (mpModeHandler->GetMode() != DragAndDropMode)
     {
@@ -712,23 +712,23 @@ void SelectionFunction::SwitchToDragAndDropMode (const Point aMousePosition)
         // Delayed initialization, only after mpModeHanler is set, otherwise DND initialization
         // could already trigger DND events, which would recursively trigger this code again,
         // and without mpModeHandler set it would again try to set a new handler.
-        handler->Initialize(aMousePosition, mpWindow);
+        handler->Initialize(rMousePosition, mpWindow);
 #else
         SwitchMode(::boost::shared_ptr<ModeHandler>(
-            new DragAndDropModeHandler(mrSlideSorter, *this, aMousePosition, mpWindow)));
+            new DragAndDropModeHandler(mrSlideSorter, *this, rMousePosition, mpWindow)));
 #endif
     }
 }
 
 void SelectionFunction::SwitchToMultiSelectionMode (
-    const Point aMousePosition,
+    const Point& rMousePosition,
     const sal_uInt32 nEventCode)
 {
     if (mpModeHandler->GetMode() != MultiSelectionMode)
 #ifndef MACOSX
     {
         ::boost::shared_ptr<MultiSelectionModeHandler> handler(
-            new MultiSelectionModeHandler(mrSlideSorter, *this, aMousePosition));
+            new MultiSelectionModeHandler(mrSlideSorter, *this, rMousePosition));
         SwitchMode(handler);
         // Delayed initialization, only after mpModeHanler is set, the handle ctor
         // is non-trivial, so it could possibly recurse just like the DND handler above.
@@ -736,7 +736,7 @@ void SelectionFunction::SwitchToMultiSelectionMode (
     }
 #else
         SwitchMode(::boost::shared_ptr<ModeHandler>(
-            new MultiSelectionModeHandler(mrSlideSorter, *this, aMousePosition, nEventCode)));
+            new MultiSelectionModeHandler(mrSlideSorter, *this, rMousePosition, nEventCode)));
 #endif
 }
 
diff --git a/sd/source/ui/slidesorter/controller/SlsVisibleAreaManager.cxx b/sd/source/ui/slidesorter/controller/SlsVisibleAreaManager.cxx
index a008fa1b91ab..8ccb1106c5e6 100644
--- a/sd/source/ui/slidesorter/controller/SlsVisibleAreaManager.cxx
+++ b/sd/source/ui/slidesorter/controller/SlsVisibleAreaManager.cxx
@@ -36,8 +36,8 @@ namespace {
     public:
         VisibleAreaScroller (
             SlideSorter& rSlideSorter,
-            const Point aStart,
-            const Point aEnd);
+            const Point& rStart,
+            const Point& rEnd);
         void operator() (const double nValue);
     private:
         SlideSorter& mrSlideSorter;
@@ -221,11 +221,11 @@ const static sal_Int32 gnMaxScrollDistance = 300;
 
 VisibleAreaScroller::VisibleAreaScroller (
     SlideSorter& rSlideSorter,
-    const Point aStart,
-    const Point aEnd)
+    const Point& rStart,
+    const Point& rEnd)
     : mrSlideSorter(rSlideSorter),
-      maStart(aStart),
-      maEnd(aEnd),
+      maStart(rStart),
+      maEnd(rEnd),
       maAccelerationFunction(
           controller::AnimationParametricFunction(
               controller::AnimationBezierFunction (0.1,0.6)))
@@ -233,19 +233,19 @@ VisibleAreaScroller::VisibleAreaScroller (
     // When the distance to scroll is larger than a threshold then first
     // jump to within this distance of the final value and start the
     // animation from there.
-    if (std::abs(aStart.X()-aEnd.X()) > gnMaxScrollDistance)
+    if (std::abs(rStart.X()-rEnd.X()) > gnMaxScrollDistance)
     {
-        if (aStart.X() < aEnd.X())
-            maStart.X() = aEnd.X()-gnMaxScrollDistance;
+        if (rStart.X() < rEnd.X())
+            maStart.X() = rEnd.X()-gnMaxScrollDistance;
         else
-            maStart.X() = aEnd.X()+gnMaxScrollDistance;
+            maStart.X() = rEnd.X()+gnMaxScrollDistance;
     }
-    if (std::abs(aStart.Y()-aEnd.Y()) > gnMaxScrollDistance)
+    if (std::abs(rStart.Y()-rEnd.Y()) > gnMaxScrollDistance)
     {
-        if (aStart.Y() < aEnd.Y())
-            maStart.Y() = aEnd.Y()-gnMaxScrollDistance;
+        if (rStart.Y() < rEnd.Y())
+            maStart.Y() = rEnd.Y()-gnMaxScrollDistance;
         else
-            maStart.Y() = aEnd.Y()+gnMaxScrollDistance;
+            maStart.Y() = rEnd.Y()+gnMaxScrollDistance;
     }
 }
 
diff --git a/sd/source/ui/slidesorter/inc/controller/SlsScrollBarManager.hxx b/sd/source/ui/slidesorter/inc/controller/SlsScrollBarManager.hxx
index 8a7fe7c93d57..5e70abfdfeba 100644
--- a/sd/source/ui/slidesorter/inc/controller/SlsScrollBarManager.hxx
+++ b/sd/source/ui/slidesorter/inc/controller/SlsScrollBarManager.hxx
@@ -125,7 +125,7 @@ public:
     /** Update the vertical and horizontal scroll bars so that the visible
         area has the given top and left values.
     */
-    void SetTopLeft (const Point aNewTopLeft);
+    void SetTopLeft (const Point& rNewTopLeft);
 
     /** Return the width of the vertical scroll bar, which--when
         shown--should be fixed in contrast to its height.
diff --git a/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx b/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx
index 8128b6b14301..6142fdf7f587 100644
--- a/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx
+++ b/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx
@@ -96,8 +96,8 @@ public:
         ButtonMode
     };
     void SwitchToNormalMode (void);
-    void SwitchToDragAndDropMode(const Point aMousePosition);
-    void SwitchToMultiSelectionMode (const Point aMousePosition, const sal_uInt32 nEventCode);
+    void SwitchToDragAndDropMode(const Point& rMousePosition);
+    void SwitchToMultiSelectionMode (const Point& rMousePosition, const sal_uInt32 nEventCode);
 
     void ResetShiftKeySelectionAnchor (void);
     /** Special case handling for when the context menu is hidden.  This
diff --git a/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx b/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx
index 4479aaa2fd3c..6424c027232c 100644
--- a/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx
+++ b/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx
@@ -92,14 +92,14 @@ private:
     void SetPositionAndSize (const Rectangle& rBoundingBox);
     Point PaintRepresentatives (
         OutputDevice& rContent,
-        const Size aPreviewSize,
+        const Size& rPreviewSize,
         const sal_Int32 nOffset,
         const ::std::vector<controller::TransferableData::Representative>& rPages) const;
     void PaintPageCount (
         OutputDevice& rDevice,
         const sal_Int32 nSelectionCount,
-        const Size aPreviewSize,
-        const Point aFirstPageOffset) const;
+        const Size& rPreviewSize,
+        const Point& rFirstPageOffset) const;
     /** Setup the insertion indicator by creating the icon.  It consists of
         scaled down previews of some of the selected pages.
     */
diff --git a/sd/source/ui/slidesorter/inc/view/SlsLayouter.hxx b/sd/source/ui/slidesorter/inc/view/SlsLayouter.hxx
index a04d5fba8733..4402129fc36f 100644
--- a/sd/source/ui/slidesorter/inc/view/SlsLayouter.hxx
+++ b/sd/source/ui/slidesorter/inc/view/SlsLayouter.hxx
@@ -214,9 +214,9 @@ public:
         const bool bIsAtRunEnd,
         const bool bIsExtraSpaceNeeded);
     void SetGeometricalPosition(
-        const Point aLocation,
-        const Point aLeadingOffset,
-        const Point aTrailingOffset);
+        const Point& rLocation,
+        const Point& rLeadingOffset,
+        const Point& rTrailingOffset);
 
     sal_Int32 GetRow (void) const { return mnRow; }
     sal_Int32 GetColumn (void) const { return mnColumn; }
diff --git a/sd/source/ui/slidesorter/view/SlideSorterView.cxx b/sd/source/ui/slidesorter/view/SlideSorterView.cxx
index 4d34b14cae8e..7b60a294f2a6 100644
--- a/sd/source/ui/slidesorter/view/SlideSorterView.cxx
+++ b/sd/source/ui/slidesorter/view/SlideSorterView.cxx
@@ -108,7 +108,7 @@ class BackgroundPainter
       public ::boost::noncopyable
 {
 public:
-    BackgroundPainter (const Color aBackgroundColor) : maBackgroundColor(aBackgroundColor) {}
+    BackgroundPainter (const Color& rBackgroundColor) : maBackgroundColor(rBackgroundColor) {}
     virtual ~BackgroundPainter (void) {}
 
     virtual void Paint (OutputDevice& rDevice, const Rectangle& rRepaintArea) SAL_OVERRIDE
@@ -120,7 +120,7 @@ public:
 
     virtual void SetLayerInvalidator (const SharedILayerInvalidator&) SAL_OVERRIDE {}
 
-    void SetColor (const Color aColor) { maBackgroundColor = aColor; }
+    void SetColor (const Color& rColor) { maBackgroundColor = rColor; }
 
 private:
     Color maBackgroundColor;
diff --git a/sd/source/ui/slidesorter/view/SlsInsertAnimator.cxx b/sd/source/ui/slidesorter/view/SlsInsertAnimator.cxx
index a873e4e1399e..8fb9eba6deab 100644
--- a/sd/source/ui/slidesorter/view/SlsInsertAnimator.cxx
+++ b/sd/source/ui/slidesorter/view/SlsInsertAnimator.cxx
@@ -38,8 +38,8 @@ class PageObjectRun;
 class AnimatorAccess
 {
 public:
-    virtual void AddRun (const ::boost::shared_ptr<PageObjectRun> pRun) = 0;
-    virtual void RemoveRun (const ::boost::shared_ptr<PageObjectRun> pRun) = 0;
+    virtual void AddRun (const ::boost::shared_ptr<PageObjectRun>& rRun) = 0;
+    virtual void RemoveRun (const ::boost::shared_ptr<PageObjectRun>& rRun) = 0;
     virtual model::SlideSorterModel& GetModel (void) const = 0;
     virtual view::SlideSorterView& GetView (void) const = 0;
     virtual ::boost::shared_ptr<controller::Animator> GetAnimator (void) = 0;
@@ -122,8 +122,8 @@ public:
         const InsertPosition& rInsertPosition,
         const controller::Animator::AnimationMode eAnimationMode);
 
-    virtual void AddRun (const ::boost::shared_ptr<PageObjectRun> pRun) SAL_OVERRIDE;
-    virtual void RemoveRun (const ::boost::shared_ptr<PageObjectRun> pRun) SAL_OVERRIDE;
+    virtual void AddRun (const ::boost::shared_ptr<PageObjectRun>& rRun) SAL_OVERRIDE;
+    virtual void RemoveRun (const ::boost::shared_ptr<PageObjectRun>& rRun) SAL_OVERRIDE;
 
     virtual model::SlideSorterModel& GetModel (void) const SAL_OVERRIDE { return mrModel; }
     virtual view::SlideSorterView& GetView (void) const SAL_OVERRIDE { return mrView; }
@@ -264,36 +264,36 @@ InsertAnimator::Implementation::RunContainer::const_iterator
             nRunIndex));
 }
 
-void InsertAnimator::Implementation::AddRun (const ::boost::shared_ptr<PageObjectRun> pRun)
+void InsertAnimator::Implementation::AddRun (const ::boost::shared_ptr<PageObjectRun>& rRun)
 {
-    if (pRun)
+    if (rRun)
     {
-        maRuns.insert(pRun);
+        maRuns.insert(rRun);
     }
     else
     {
-        OSL_ASSERT(pRun);
+        OSL_ASSERT(rRun);
     }
 }
 
-void InsertAnimator::Implementation::RemoveRun (const ::boost::shared_ptr<PageObjectRun> pRun)
+void InsertAnimator::Implementation::RemoveRun (const ::boost::shared_ptr<PageObjectRun>& rRun)
 {
-    if (pRun)
+    if (rRun)
     {
         // Do not remove runs that show the space for the insertion indicator.
-        if (pRun->mnLocalInsertIndex == -1)
+        if (rRun->mnLocalInsertIndex == -1)
         {
-            InsertAnimator::Implementation::RunContainer::const_iterator iRun (FindRun(pRun->mnRunIndex));
+            InsertAnimator::Implementation::RunContainer::const_iterator iRun (FindRun(rRun->mnRunIndex));
             if (iRun != maRuns.end())
             {
-                OSL_ASSERT(*iRun == pRun);
+                OSL_ASSERT(*iRun == rRun);
                 maRuns.erase(iRun);
             }
         }
     }
     else
     {
-        OSL_ASSERT(pRun);
+        OSL_ASSERT(rRun);
     }
 }
 
diff --git a/sd/source/ui/slidesorter/view/SlsInsertionIndicatorOverlay.cxx b/sd/source/ui/slidesorter/view/SlsInsertionIndicatorOverlay.cxx
index a916b40580c0..6862a69dccd1 100644
--- a/sd/source/ui/slidesorter/view/SlsInsertionIndicatorOverlay.cxx
+++ b/sd/source/ui/slidesorter/view/SlsInsertionIndicatorOverlay.cxx
@@ -152,7 +152,7 @@ void InsertionIndicatorOverlay::Create (
 
 Point InsertionIndicatorOverlay::PaintRepresentatives (
     OutputDevice& rContent,
-    const Size aPreviewSize,
+    const Size& rPreviewSize,
     const sal_Int32 nOffset,
     const ::std::vector<controller::TransferableData::Representative>& rRepresentatives) const
 {
@@ -187,7 +187,7 @@ Point InsertionIndicatorOverlay::PaintRepresentatives (
 
         // Paint the preview.
         Bitmap aPreview (rRepresentatives[nIndex].maBitmap);
-        aPreview.Scale(aPreviewSize, BMP_SCALE_BESTQUALITY);
+        aPreview.Scale(rPreviewSize, BMP_SCALE_BESTQUALITY);
         rContent.DrawBitmapEx(aPageOffset, aPreview);
 
         // When the page is marked as excluded from the slide show then
@@ -195,14 +195,14 @@ Point InsertionIndicatorOverlay::PaintRepresentatives (
         if (rRepresentatives[nIndex].mbIsExcluded)
         {
             const vcl::Region aSavedClipRegion (rContent.GetClipRegion());
-            rContent.IntersectClipRegion(Rectangle(aPageOffset, aPreviewSize));
+            rContent.IntersectClipRegion(Rectangle(aPageOffset, rPreviewSize));
             // Paint bitmap tiled over the preview to mark it as excluded.
             const sal_Int32 nIconWidth (aExclusionOverlay.GetSizePixel().Width());
             const sal_Int32 nIconHeight (aExclusionOverlay.GetSizePixel().Height());
             if (nIconWidth>0 && nIconHeight>0)
             {
-                for (sal_Int32 nX=0; nX<aPreviewSize.Width(); nX+=nIconWidth)
-                    for (sal_Int32 nY=0; nY<aPreviewSize.Height(); nY+=nIconHeight)
+                for (sal_Int32 nX=0; nX<rPreviewSize.Width(); nX+=nIconWidth)
+                    for (sal_Int32 nY=0; nY<rPreviewSize.Height(); nY+=nIconHeight)
                         rContent.DrawBitmapEx(Point(nX,nY)+aPageOffset, aExclusionOverlay);
             }
             rContent.SetClipRegion(aSavedClipRegion);
@@ -212,8 +212,8 @@ Point InsertionIndicatorOverlay::PaintRepresentatives (
         Rectangle aBox (
             aPageOffset.X(),
             aPageOffset.Y(),
-            aPageOffset.X()+aPreviewSize.Width()-1,
-            aPageOffset.Y()+aPreviewSize.Height()-1);
+            aPageOffset.X()+rPreviewSize.Width()-1,
+            aPageOffset.Y()+rPreviewSize.Height()-1);
         rContent.SetFillColor(COL_BLACK);
         rContent.SetLineColor();
         rContent.DrawTransparent(
@@ -239,8 +239,8 @@ Point InsertionIndicatorOverlay::PaintRepresentatives (
 void InsertionIndicatorOverlay::PaintPageCount (
     OutputDevice& rDevice,
     const sal_Int32 nSelectionCount,
-    const Size aPreviewSize,
-    const Point aFirstPageOffset) const
+    const Size& rPreviewSize,
+    const Point& rFirstPageOffset) const
 {
     // Paint the number of slides.
     ::boost::shared_ptr<view::Theme> pTheme (mrSlideSorter.GetTheme());
@@ -257,11 +257,11 @@ void InsertionIndicatorOverlay::PaintPageCount (
         Point aTextOffset (aTextBox.TopLeft());
         Size aTextSize (aTextBox.GetSize());
         // Place text inside the first page preview.
-        Point aTextLocation(aFirstPageOffset);
+        Point aTextLocation(rFirstPageOffset);
         // Center the text.
         aTextLocation += Point(
-            (aPreviewSize.Width()-aTextBox.GetWidth())/2,
-            (aPreviewSize.Height()-aTextBox.GetHeight())/2);
+            (rPreviewSize.Width()-aTextBox.GetWidth())/2,
+            (rPreviewSize.Height()-aTextBox.GetHeight())/2);
         aTextBox = Rectangle(aTextLocation, aTextSize);
 
         // Paint background, border and text.
diff --git a/sd/source/ui/slidesorter/view/SlsLayouter.cxx b/sd/source/ui/slidesorter/view/SlsLayouter.cxx
index bcffcab40632..155652f3d487 100644
--- a/sd/source/ui/slidesorter/view/SlsLayouter.cxx
+++ b/sd/source/ui/slidesorter/view/SlsLayouter.cxx
@@ -1249,13 +1249,13 @@ void InsertPosition::SetLogicalPosition (
 }
 
 void InsertPosition::SetGeometricalPosition(
-    const Point aLocation,
-    const Point aLeadingOffset,
-    const Point aTrailingOffset)
+    const Point& rLocation,
+    const Point& rLeadingOffset,
+    const Point& rTrailingOffset)
 {
-    maLocation = aLocation;
-    maLeadingOffset = aLeadingOffset;
-    maTrailingOffset = aTrailingOffset;
+    maLocation = rLocation;
+    maLeadingOffset = rLeadingOffset;
+    maTrailingOffset = rTrailingOffset;
 }
 
 } } } // end of namespace ::sd::slidesorter::namespace