Resolves: #i121532# unified getting the blended selection color

(cherry picked from commit dd4bed5d)

Conflicts:
	svtools/inc/svtools/optionsdrawinglayer.hxx
	svtools/source/config/optionsdrawinglayer.cxx
	sw/source/core/crsr/viscrs.cxx

Change-Id: I21167b58a9b81f5fa15c7def5fb4b6023f91f32b

include/svtools/optionsdrawinglayer.hxx

@@ -151,6 +151,11 @@ class SVT_DLLPUBLIC SvtOptionsDrawinglayer
         sal_uInt16  GetTransparentSelectionPercent() const;
         sal_uInt16  GetSelectionMaximumLuminancePercent() const;
 
+        // get system hilight color, limited to the maximum allowed luminance
+        // (defined in GetSelectionMaximumLuminancePercent() in SvtOptionsDrawinglayer,
+        // combined with Application::GetSettings().GetStyleSettings().GetHighlightColor())
+        Color getHilightColor() const;
+
         void        SetTransparentSelection( sal_Bool bState );
         void        SetTransparentSelectionPercent( sal_uInt16 nPercent );
 

sc/source/ui/view/gridwin.cxx

@@ -5542,25 +5542,9 @@ void ScGridWindow::UpdateSelectionOverlay()
                 aRanges.push_back(aRB);
             }
 
-            // #i97672# get the system's hilight color and limit it to the maximum
-            // allowed luminance. This is needed to react on too bright hilight colors
-            // which would otherwise vive a bad visualisation
-            Color aHighlight(GetSettings().GetStyleSettings().GetHighlightColor());
+            // get the system's hilight color
             const SvtOptionsDrawinglayer aSvtOptionsDrawinglayer;
-            const basegfx::BColor aSelection(aHighlight.getBColor());
-            const double fLuminance(aSelection.luminance());
-            const double fMaxLum(aSvtOptionsDrawinglayer.GetSelectionMaximumLuminancePercent() / 100.0);
-
-            if(fLuminance > fMaxLum)
-            {
-                const double fFactor(fMaxLum / fLuminance);
-                const basegfx::BColor aNewSelection(
-                    aSelection.getRed() * fFactor,
-                    aSelection.getGreen() * fFactor,
-                    aSelection.getBlue() * fFactor);
-
-                aHighlight = Color(aNewSelection);
-            }
+            const Color aHighlight(aSvtOptionsDrawinglayer.getHilightColor());
 
             sdr::overlay::OverlayObject* pOverlay = new sdr::overlay::OverlaySelection(
                 sdr::overlay::OVERLAY_TRANSPARENT,

svtools/source/config/optionsdrawinglayer.cxx

@@ -1229,6 +1229,27 @@ sal_uInt16 SvtOptionsDrawinglayer::GetSelectionMaximumLuminancePercent() const
     return aRetval;
 }
 
+Color SvtOptionsDrawinglayer::getHilightColor() const
+{
+    Color aRetval(Application::GetSettings().GetStyleSettings().GetHighlightColor());
+    const basegfx::BColor aSelection(aRetval.getBColor());
+    const double fLuminance(aSelection.luminance());
+    const double fMaxLum(GetSelectionMaximumLuminancePercent() / 100.0);
+
+    if(fLuminance > fMaxLum)
+    {
+        const double fFactor(fMaxLum / fLuminance);
+        const basegfx::BColor aNewSelection(
+            aSelection.getRed() * fFactor,
+            aSelection.getGreen() * fFactor,
+            aSelection.getBlue() * fFactor);
+
+        aRetval = Color(aNewSelection);
+    }
+
+    return aRetval;
+}
+
 namespace
 {
     class theOptionsDrawinglayerMutex : public rtl::Static<osl::Mutex, theOptionsDrawinglayerMutex>{};

sw/source/core/crsr/viscrs.cxx

@@ -266,26 +266,9 @@ void SwSelPaintRects::Show()
 
             if (xTargetOverlay.is())
             {
-                // #i97672# get the system's highlight color and limit it to the
-                // maximum allowed luminance. This is needed to react on too bright
-                // highlight colors which would otherwise vive a bad visualisation.
-                const OutputDevice *pOut = Application::GetDefaultDevice();
-                Color aHighlight(pOut->GetSettings().GetStyleSettings().GetHighlightColor());
+                // get the system's hilight color
                 const SvtOptionsDrawinglayer aSvtOptionsDrawinglayer;
-                const basegfx::BColor aSelection(aHighlight.getBColor());
-                const double fLuminance(aSelection.luminance());
-                const double fMaxLum(aSvtOptionsDrawinglayer.GetSelectionMaximumLuminancePercent() / 100.0);
-
-                if(fLuminance > fMaxLum)
-                {
-                    const double fFactor(fMaxLum / fLuminance);
-                    const basegfx::BColor aNewSelection(
-                        aSelection.getRed() * fFactor,
-                        aSelection.getGreen() * fFactor,
-                        aSelection.getBlue() * fFactor);
-
-                    aHighlight = Color(aNewSelection);
-                }
+                const Color aHighlight(aSvtOptionsDrawinglayer.getHilightColor());
 
                 // create correct selection
                 mpCursorOverlay = new sdr::overlay::OverlaySelection(