convert INVERT flags to scoped enum

Change-Id: Iad8faee927de1ad646975157e36c3027c0ba8149

include/vcl/window.hxx

@@ -273,8 +273,16 @@ namespace o3tl
 #define PARENTCLIPMODE_NOCLIP           ((sal_uInt16)0x0002)
 
 // Flags for Invert()
-#define INVERT_HIGHLIGHT                ((sal_uInt16)0x0001)
-#define INVERT_50                       ((sal_uInt16)0x0002)
+enum class InvertFlags
+{
+    NONE                    = 0x0000,
+    Highlight               = 0x0001,
+    N50                     = 0x0002,
+};
+namespace o3tl
+{
+    template<> struct typed_flags<InvertFlags> : is_typed_flags<InvertFlags, 0x0003> {};
+}
 
 // Flags for ShowTracking()
 #define SHOWTRACK_SMALL                 ((sal_uInt16)0x0001)
@@ -1239,8 +1247,8 @@ public:
     virtual void                        ShowFocus(const Rectangle& rRect);
     void                                HideFocus();
 
-    void                                Invert( const Rectangle& rRect, sal_uInt16 nFlags = 0 );
-    void                                Invert( const Polygon& rPoly, sal_uInt16 nFlags = 0 );
+    void                                Invert( const Rectangle& rRect, InvertFlags nFlags = InvertFlags::NONE );
+    void                                Invert( const Polygon& rPoly, InvertFlags nFlags = InvertFlags::NONE );
 
     // transparent background for selected or checked items in toolboxes etc.
     void                                DrawSelectionBackground( const Rectangle& rRect, sal_uInt16 highlight, bool bChecked, bool bDrawBorder, bool bDrawExtBorderOnly );

sc/source/ui/view/preview.cxx

@@ -1567,12 +1567,12 @@ void ScPreview::DrawInvert( long nDragPos, PointerStyle nFlags )
     if( nFlags == PointerStyle::HSizeBar || nFlags == PointerStyle::HSplit )
     {
         Rectangle aRect( nDragPos, -aOffset.Y(), nDragPos + 1,(long)( ( nHeight * HMM_PER_TWIPS ) - aOffset.Y()));
-        Invert( aRect,INVERT_50 );
+        Invert( aRect, InvertFlags::N50 );
     }
     else if( nFlags == PointerStyle::VSizeBar )
     {
         Rectangle aRect( -aOffset.X(), nDragPos,(long)( ( nWidth * HMM_PER_TWIPS ) - aOffset.X() ), nDragPos + 1 );
-        Invert( aRect,INVERT_50 );
+        Invert( aRect, InvertFlags::N50 );
     }
 }
 

vcl/source/control/scrbar.cxx

@@ -1160,7 +1160,7 @@ void ScrollBar::ImplInvert()
         aRect.Bottom() -= 2;
     }
 
-    Invert( aRect, 0 );
+    Invert( aRect );
 }
 
 void ScrollBar::GetFocus()

vcl/source/window/cursor.cxx

@@ -46,11 +46,11 @@ static void ImplCursorInvert( ImplCursorData* pData )
     vcl::Window* pWindow  = pData->mpWindow;
     bool    bMapMode = pWindow->IsMapModeEnabled();
     pWindow->EnableMapMode( false );
-    sal_uInt16 nInvertStyle;
+    InvertFlags nInvertStyle;
     if ( pData->mnStyle & CURSOR_SHADOW )
-        nInvertStyle = INVERT_50;
+        nInvertStyle = InvertFlags::N50;
     else
-        nInvertStyle = 0;
+        nInvertStyle = InvertFlags::NONE;
 
     Rectangle aRect( pData->maPixPos, pData->maPixSize );
     if ( pData->mnDirection != CursorDirection::NONE || pData->mnOrientation || pData->mnPixSlant )

vcl/source/window/window2.cxx

@@ -127,7 +127,7 @@ void Window::HideFocus()
     mpWindowImpl->mbInHideFocus = false;
 }
 
-void Window::Invert( const Rectangle& rRect, sal_uInt16 nFlags )
+void Window::Invert( const Rectangle& rRect, InvertFlags nFlags )
 {
     if ( !IsDeviceOutputNecessary() )
         return;
@@ -153,14 +153,14 @@ void Window::Invert( const Rectangle& rRect, sal_uInt16 nFlags )
         return;
 
     SalInvert nSalFlags = 0;
-    if ( nFlags & INVERT_HIGHLIGHT )
+    if ( nFlags & InvertFlags::Highlight )
         nSalFlags |= SAL_INVERT_HIGHLIGHT;
-    if ( nFlags & INVERT_50 )
+    if ( nFlags & InvertFlags::N50 )
         nSalFlags |= SAL_INVERT_50;
     mpGraphics->Invert( aRect.Left(), aRect.Top(), aRect.GetWidth(), aRect.GetHeight(), nSalFlags, this );
 }
 
-void Window::Invert( const Polygon& rPoly, sal_uInt16 nFlags )
+void Window::Invert( const Polygon& rPoly, InvertFlags nFlags )
 {
     if ( !IsDeviceOutputNecessary() )
         return;
@@ -187,9 +187,9 @@ void Window::Invert( const Polygon& rPoly, sal_uInt16 nFlags )
         return;
 
     SalInvert nSalFlags = 0;
-    if ( nFlags & INVERT_HIGHLIGHT )
+    if ( nFlags & InvertFlags::Highlight )
         nSalFlags |= SAL_INVERT_HIGHLIGHT;
-    if ( nFlags & INVERT_50 )
+    if ( nFlags & InvertFlags::N50 )
         nSalFlags |= SAL_INVERT_50;
     const SalPoint* pPtAry = reinterpret_cast<const SalPoint*>(aPoly.GetConstPointAry());
     mpGraphics->Invert( nPoints, pPtAry, nSalFlags, this );