new tools::Degree10 strong typedef

partly to flush some use of "long" out the codebase,
but also to make it obvious which units are being used
for angle values.

Change-Id: I1dc22494ca42c4677a63f685d5903f2b89886dc2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104548
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 13 insertions, 11 deletions

diff --git a/drawinglayer/source/primitive2d/graphicprimitive2d.cxx b/drawinglayer/source/primitive2d/graphicprimitive2d.cxx
index f86b1585b13f..9de4b8a80e64 100644
--- a/drawinglayer/source/primitive2d/graphicprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/graphicprimitive2d.cxx
@@ -68,7 +68,7 @@ void GraphicPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer,
     GraphicAttr aSuppressGraphicAttr(getGraphicAttr());
 
     aSuppressGraphicAttr.SetCrop(0, 0, 0, 0);
-    aSuppressGraphicAttr.SetRotation(0);
+    aSuppressGraphicAttr.SetRotation(Degree10(0));
     aSuppressGraphicAttr.SetMirrorFlags(BmpMirrorFlags::NONE);
     aSuppressGraphicAttr.SetTransparency(0);
 
diff --git a/drawinglayer/source/primitive2d/textlayoutdevice.cxx b/drawinglayer/source/primitive2d/textlayoutdevice.cxx
index b8ac0bf73c85..e34fe1822fa4 100644
--- a/drawinglayer/source/primitive2d/textlayoutdevice.cxx
+++ b/drawinglayer/source/primitive2d/textlayoutdevice.cxx
@@ -431,7 +431,7 @@ namespace drawinglayer::primitive2d
             if(!basegfx::fTools::equalZero(fFontRotation))
             {
                 sal_Int16 aRotate10th(static_cast<sal_Int16>(fFontRotation * (-1800.0/F_PI)));
-                aRetval.SetOrientation(aRotate10th % 3600);
+                aRetval.SetOrientation(Degree10(aRotate10th % 3600));
             }
 
             return aRetval;
diff --git a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
index 70c4f2ab561e..13883b50412f 100644
--- a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
@@ -276,7 +276,8 @@ void VclMetafileProcessor2D::impConvertFillGradientAttributeToVCLGradient(
             Color(maBColorModifierStack.getModifiedColor(rFiGrAtt.getEndColor())));
     }
 
-    o_rVCLGradient.SetAngle(static_cast<sal_uInt16>(rFiGrAtt.getAngle() * (1.0 / F_PI1800)));
+    o_rVCLGradient.SetAngle(
+        Degree10(static_cast<sal_uInt16>(rFiGrAtt.getAngle() * (1.0 / F_PI1800))));
     o_rVCLGradient.SetBorder(static_cast<sal_uInt16>(rFiGrAtt.getBorder() * 100.0));
     o_rVCLGradient.SetOfsX(static_cast<sal_uInt16>(rFiGrAtt.getOffsetX() * 100.0));
     o_rVCLGradient.SetOfsY(static_cast<sal_uInt16>(rFiGrAtt.getOffsetY() * 100.0));
@@ -1860,7 +1861,7 @@ void VclMetafileProcessor2D::processPolyPolygonHatchPrimitive2D(
         Hatch(aHatchStyle,
               Color(maBColorModifierStack.getModifiedColor(rFillHatchAttribute.getColor())),
               basegfx::fround(rFillHatchAttribute.getDistance()),
-              basegfx::fround(rFillHatchAttribute.getAngle() / F_PI1800)));
+              Degree10(basegfx::fround(rFillHatchAttribute.getAngle() / F_PI1800))));
 
     impEndSvtGraphicFill(pSvtGraphicFill.get());
 }
@@ -2131,7 +2132,7 @@ void VclMetafileProcessor2D::processUnifiedTransparencePrimitive2D(
                 aVCLGradient.SetStyle(GradientStyle::Linear);
                 aVCLGradient.SetStartColor(aTransColor);
                 aVCLGradient.SetEndColor(aTransColor);
-                aVCLGradient.SetAngle(0);
+                aVCLGradient.SetAngle(Degree10(0));
                 aVCLGradient.SetBorder(0);
                 aVCLGradient.SetOfsX(0);
                 aVCLGradient.SetOfsY(0);
diff --git a/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx b/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx
index ac1efe4d95b3..1e5a04baf30d 100644
--- a/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx
@@ -840,7 +840,8 @@ void VclPixelProcessor2D::processFillHatchPrimitive2D(
         const sal_uInt32 nDistance(basegfx::fround(aDiscreteDistance.getLength()));
         const sal_uInt16 nAngle10(
             static_cast<sal_uInt16>(basegfx::fround(rFillHatchAttributes.getAngle() / F_PI1800)));
-        ::Hatch aVCLHatch(eHatchStyle, Color(rFillHatchAttributes.getColor()), nDistance, nAngle10);
+        ::Hatch aVCLHatch(eHatchStyle, Color(rFillHatchAttributes.getColor()), nDistance,
+                          Degree10(nAngle10));
 
         // draw hatch using VCL
         mpOutputDevice->DrawHatch(::tools::PolyPolygon(::tools::Polygon(aHatchPolygon)), aVCLHatch);
@@ -1206,7 +1207,7 @@ void VclPixelProcessor2D::processFillGradientPrimitive2D(
     Gradient aGradient(eGradientStyle, Color(rFillGradient.getStartColor()),
                        Color(rFillGradient.getEndColor()));
 
-    aGradient.SetAngle(rFillGradient.getAngle() / F_PI1800);
+    aGradient.SetAngle(Degree10(static_cast<int>(rFillGradient.getAngle() / F_PI1800)));
     aGradient.SetBorder(rFillGradient.getBorder() * 100);
     aGradient.SetOfsX(rFillGradient.getOffsetX() * 100.0);
     aGradient.SetOfsY(rFillGradient.getOffsetY() * 100.0);
diff --git a/drawinglayer/source/tools/wmfemfhelper.cxx b/drawinglayer/source/tools/wmfemfhelper.cxx
index 7fd3d8c9a2a8..60bf9ea6ae9f 100644
--- a/drawinglayer/source/tools/wmfemfhelper.cxx
+++ b/drawinglayer/source/tools/wmfemfhelper.cxx
@@ -753,7 +753,7 @@ namespace wmfemfhelper
             static_cast<double>(rGradient.GetBorder()) * 0.01,
             static_cast<double>(rGradient.GetOfsX()) * 0.01,
             static_cast<double>(rGradient.GetOfsY()) * 0.01,
-            static_cast<double>(rGradient.GetAngle()) * F_PI1800,
+            static_cast<double>(rGradient.GetAngle().get()) * F_PI1800,
             aStart,
             aEnd,
             rGradient.GetSteps());
@@ -788,7 +788,7 @@ namespace wmfemfhelper
         return drawinglayer::attribute::FillHatchAttribute(
             aHatchStyle,
             static_cast<double>(rHatch.GetDistance()),
-            static_cast<double>(rHatch.GetAngle()) * F_PI1800,
+            static_cast<double>(rHatch.GetAngle().get()) * F_PI1800,
             rHatch.GetColor().getBColor(),
             3, // same default as VCL, a minimum of three discrete units (pixels) offset
             false);
@@ -1102,7 +1102,7 @@ namespace wmfemfhelper
         // add FontRotation (if used)
         if(rFont.GetOrientation())
         {
-            rTextTransform.rotate(-rFont.GetOrientation() * F_PI1800);
+            rTextTransform.rotate(-rFont.GetOrientation().get() * F_PI1800);
         }
     }
 
@@ -1265,7 +1265,7 @@ namespace wmfemfhelper
 
                 if(rFont.GetOrientation())
                 {
-                    aTextTransform.rotate(-rFont.GetOrientation() * F_PI1800);
+                    aTextTransform.rotate(-rFont.GetOrientation().get() * F_PI1800);
                 }
 
                 aTextTransform.translate(rTextStartPosition.X(), rTextStartPosition.Y());