remove graphicprimitive2d.{cxx,hxx} from clang-format blacklist

Change-Id: Ice9a6813743e4238d28d6007bb0092c69685a9fb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88241
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 171 insertions, 185 deletions

diff --git a/drawinglayer/source/primitive2d/graphicprimitive2d.cxx b/drawinglayer/source/primitive2d/graphicprimitive2d.cxx
index 51625c60a491..f3793d4bcf73 100644
--- a/drawinglayer/source/primitive2d/graphicprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/graphicprimitive2d.cxx
@@ -30,202 +30,188 @@
 
 namespace drawinglayer::primitive2d
 {
-        void GraphicPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& ) const
+void GraphicPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer,
+                                               const geometry::ViewInformation2D&) const
+{
+    if (255 == getGraphicAttr().GetTransparency())
+    {
+        // content is invisible, done
+        return;
+    }
+
+    // do not apply mirroring from GraphicAttr to the Metafile by calling
+    // GetTransformedGraphic, this will try to mirror the Metafile using Scale()
+    // at the Metafile. This again calls Scale at the single MetaFile actions,
+    // but this implementation never worked. I reworked that implementations,
+    // but for security reasons i will try not to use it.
+    basegfx::B2DHomMatrix aTransform(getTransform());
+
+    if (getGraphicAttr().IsMirrored())
+    {
+        // content needs mirroring
+        const bool bHMirr(getGraphicAttr().GetMirrorFlags() & BmpMirrorFlags::Horizontal);
+        const bool bVMirr(getGraphicAttr().GetMirrorFlags() & BmpMirrorFlags::Vertical);
+
+        // mirror by applying negative scale to the unit primitive and
+        // applying the object transformation on it.
+        aTransform
+            = basegfx::utils::createScaleB2DHomMatrix(bHMirr ? -1.0 : 1.0, bVMirr ? -1.0 : 1.0);
+        aTransform.translate(bHMirr ? 1.0 : 0.0, bVMirr ? 1.0 : 0.0);
+        aTransform = getTransform() * aTransform;
+    }
+
+    // Get transformed graphic. Suppress rotation and cropping, only filtering is needed
+    // here (and may be replaced later on). Cropping is handled below as mask primitive (if set).
+    // Also need to suppress mirroring, it is part of the transformation now (see above).
+    // Also move transparency handling to embedding to a UnifiedTransparencePrimitive2D; do
+    // that by remembering original transparency and applying that later if needed
+    GraphicAttr aSuppressGraphicAttr(getGraphicAttr());
+
+    aSuppressGraphicAttr.SetCrop(0, 0, 0, 0);
+    aSuppressGraphicAttr.SetRotation(0);
+    aSuppressGraphicAttr.SetMirrorFlags(BmpMirrorFlags::NONE);
+    aSuppressGraphicAttr.SetTransparency(0);
+
+    const GraphicObject& rGraphicObject = getGraphicObject();
+    Graphic aTransformedGraphic(rGraphicObject.GetGraphic());
+    const bool isBitmap(GraphicType::Bitmap == aTransformedGraphic.GetType()
+                        && !aTransformedGraphic.getVectorGraphicData().get());
+    const bool isAdjusted(getGraphicAttr().IsAdjusted());
+    const bool isDrawMode(GraphicDrawMode::Standard != getGraphicAttr().GetDrawMode());
+
+    if (isBitmap && (isAdjusted || isDrawMode))
+    {
+        // the pure primitive solution with the color modifiers works well, too, but when
+        // it is a bitmap graphic the old modification currently is faster; so use it here
+        // instead of creating all as in create2DColorModifierEmbeddingsAsNeeded (see below).
+        // Still, crop, rotation, mirroring and transparency is handled by primitives already
+        // (see above).
+        // This could even be done when vector graphic, but we explicitly want to have the
+        // pure primitive solution for this; this will allow vector graphics to stay vector
+        // graphics, independent from the color filtering stuff. This will enhance e.g.
+        // SVG and print quality while reducing data size at the same time.
+        // The other way around the old modifications when only used on already bitmap objects
+        // will not lose any quality.
+        aTransformedGraphic = rGraphicObject.GetTransformedGraphic(&aSuppressGraphicAttr);
+
+        // reset GraphicAttr after use to not apply double
+        aSuppressGraphicAttr = GraphicAttr();
+    }
+
+    // create sub-content; helper takes care of correct handling of
+    // bitmap, svg or metafile content
+    Primitive2DContainer aRetval;
+    create2DDecompositionOfGraphic(aRetval, aTransformedGraphic, aTransform);
+
+    if (aRetval.empty())
+    {
+        // content is invisible, done
+        return;
+    }
+
+    if (isAdjusted || isDrawMode)
+    {
+        // embed to needed ModifiedColorPrimitive2D's if necessary. Do this for
+        // adjustments and draw mode specials
+        aRetval = create2DColorModifierEmbeddingsAsNeeded(
+            aRetval, aSuppressGraphicAttr.GetDrawMode(),
+            std::clamp(aSuppressGraphicAttr.GetLuminance() * 0.01, -1.0, 1.0),
+            std::clamp(aSuppressGraphicAttr.GetContrast() * 0.01, -1.0, 1.0),
+            std::clamp(aSuppressGraphicAttr.GetChannelR() * 0.01, -1.0, 1.0),
+            std::clamp(aSuppressGraphicAttr.GetChannelG() * 0.01, -1.0, 1.0),
+            std::clamp(aSuppressGraphicAttr.GetChannelB() * 0.01, -1.0, 1.0),
+            std::clamp(aSuppressGraphicAttr.GetGamma(), 0.0, 10.0),
+            aSuppressGraphicAttr.IsInvert());
+
+        if (aRetval.empty())
         {
-            if(255 == getGraphicAttr().GetTransparency())
-            {
-                // content is invisible, done
-                return;
-            }
-
-            // do not apply mirroring from GraphicAttr to the Metafile by calling
-            // GetTransformedGraphic, this will try to mirror the Metafile using Scale()
-            // at the Metafile. This again calls Scale at the single MetaFile actions,
-            // but this implementation never worked. I reworked that implementations,
-            // but for security reasons i will try not to use it.
-            basegfx::B2DHomMatrix aTransform(getTransform());
-
-            if(getGraphicAttr().IsMirrored())
-            {
-                // content needs mirroring
-                const bool bHMirr(getGraphicAttr().GetMirrorFlags() & BmpMirrorFlags::Horizontal);
-                const bool bVMirr(getGraphicAttr().GetMirrorFlags() & BmpMirrorFlags::Vertical);
-
-                // mirror by applying negative scale to the unit primitive and
-                // applying the object transformation on it.
-                aTransform = basegfx::utils::createScaleB2DHomMatrix(
-                    bHMirr ? -1.0 : 1.0,
-                    bVMirr ? -1.0 : 1.0);
-                aTransform.translate(
-                    bHMirr ? 1.0 : 0.0,
-                    bVMirr ? 1.0 : 0.0);
-                aTransform = getTransform() * aTransform;
-            }
-
-            // Get transformed graphic. Suppress rotation and cropping, only filtering is needed
-            // here (and may be replaced later on). Cropping is handled below as mask primitive (if set).
-            // Also need to suppress mirroring, it is part of the transformation now (see above).
-            // Also move transparency handling to embedding to a UnifiedTransparencePrimitive2D; do
-            // that by remembering original transparency and applying that later if needed
-            GraphicAttr aSuppressGraphicAttr(getGraphicAttr());
-
-            aSuppressGraphicAttr.SetCrop(0, 0, 0, 0);
-            aSuppressGraphicAttr.SetRotation(0);
-            aSuppressGraphicAttr.SetMirrorFlags(BmpMirrorFlags::NONE);
-            aSuppressGraphicAttr.SetTransparency(0);
-
-            const GraphicObject& rGraphicObject = getGraphicObject();
-            Graphic aTransformedGraphic(rGraphicObject.GetGraphic());
-            const bool isBitmap(GraphicType::Bitmap == aTransformedGraphic.GetType() && !aTransformedGraphic.getVectorGraphicData().get());
-            const bool isAdjusted(getGraphicAttr().IsAdjusted());
-            const bool isDrawMode(GraphicDrawMode::Standard != getGraphicAttr().GetDrawMode());
-
-            if(isBitmap && (isAdjusted || isDrawMode))
-            {
-                // the pure primitive solution with the color modifiers works well, too, but when
-                // it is a bitmap graphic the old modification currently is faster; so use it here
-                // instead of creating all as in create2DColorModifierEmbeddingsAsNeeded (see below).
-                // Still, crop, rotation, mirroring and transparency is handled by primitives already
-                // (see above).
-                // This could even be done when vector graphic, but we explicitly want to have the
-                // pure primitive solution for this; this will allow vector graphics to stay vector
-                // graphics, independent from the color filtering stuff. This will enhance e.g.
-                // SVG and print quality while reducing data size at the same time.
-                // The other way around the old modifications when only used on already bitmap objects
-                // will not lose any quality.
-                aTransformedGraphic = rGraphicObject.GetTransformedGraphic(&aSuppressGraphicAttr);
-
-                // reset GraphicAttr after use to not apply double
-                aSuppressGraphicAttr = GraphicAttr();
-            }
-
-            // create sub-content; helper takes care of correct handling of
-            // bitmap, svg or metafile content
-            Primitive2DContainer aRetval;
-            create2DDecompositionOfGraphic(
-                aRetval,
-                aTransformedGraphic,
-                aTransform);
-
-            if(aRetval.empty())
-            {
-                // content is invisible, done
-                return;
-            }
-
-            if(isAdjusted || isDrawMode)
-            {
-                // embed to needed ModifiedColorPrimitive2D's if necessary. Do this for
-                // adjustments and draw mode specials
-                aRetval = create2DColorModifierEmbeddingsAsNeeded(
-                    aRetval,
-                    aSuppressGraphicAttr.GetDrawMode(),
-                    std::clamp(aSuppressGraphicAttr.GetLuminance() * 0.01, -1.0, 1.0),
-                    std::clamp(aSuppressGraphicAttr.GetContrast() * 0.01, -1.0, 1.0),
-                    std::clamp(aSuppressGraphicAttr.GetChannelR() * 0.01, -1.0, 1.0),
-                    std::clamp(aSuppressGraphicAttr.GetChannelG() * 0.01, -1.0, 1.0),
-                    std::clamp(aSuppressGraphicAttr.GetChannelB() * 0.01, -1.0, 1.0),
-                    std::clamp(aSuppressGraphicAttr.GetGamma(), 0.0, 10.0),
-                    aSuppressGraphicAttr.IsInvert());
-
-                if(aRetval.empty())
-                {
-                    // content is invisible, done
-                    return;
-                }
-            }
-
-            if(getGraphicAttr().IsTransparent())
-            {
-                // check for transparency
-                const double fTransparency(std::clamp(getGraphicAttr().GetTransparency() * (1.0 / 255.0), 0.0, 1.0));
-
-                if(!basegfx::fTools::equalZero(fTransparency))
-                {
-                    const Primitive2DReference aUnifiedTransparence(
-                        new UnifiedTransparencePrimitive2D(
-                            aRetval,
-                            fTransparency));
-
-                    aRetval = Primitive2DContainer { aUnifiedTransparence };
-                }
-            }
-
-            if(getGraphicAttr().IsCropped())
-            {
-                // check for cropping
-                // calculate scalings between real image size and logic object size. This
-                // is necessary since the crop values are relative to original bitmap size
-                const basegfx::B2DVector aObjectScale(aTransform * basegfx::B2DVector(1.0, 1.0));
-                const basegfx::B2DVector aCropScaleFactor(
-                    rGraphicObject.calculateCropScaling(
-                        aObjectScale.getX(),
-                        aObjectScale.getY(),
-                        getGraphicAttr().GetLeftCrop(),
-                        getGraphicAttr().GetTopCrop(),
-                        getGraphicAttr().GetRightCrop(),
-                        getGraphicAttr().GetBottomCrop()));
-
-                // embed content in cropPrimitive
-                Primitive2DReference xPrimitive(
-                    new CropPrimitive2D(
-                        aRetval,
-                        aTransform,
-                        getGraphicAttr().GetLeftCrop() * aCropScaleFactor.getX(),
-                        getGraphicAttr().GetTopCrop() * aCropScaleFactor.getY(),
-                        getGraphicAttr().GetRightCrop() * aCropScaleFactor.getX(),
-                        getGraphicAttr().GetBottomCrop() * aCropScaleFactor.getY()));
-
-                aRetval = Primitive2DContainer { xPrimitive };
-            }
-
-            rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
+            // content is invisible, done
+            return;
         }
+    }
 
-        GraphicPrimitive2D::GraphicPrimitive2D(
-            const basegfx::B2DHomMatrix& rTransform,
-            const GraphicObject& rGraphicObject,
-            const GraphicAttr& rGraphicAttr)
-        :   BufferedDecompositionPrimitive2D(),
-            maTransform(rTransform),
-            maGraphicObject(rGraphicObject),
-            maGraphicAttr(rGraphicAttr)
-        {
-        }
+    if (getGraphicAttr().IsTransparent())
+    {
+        // check for transparency
+        const double fTransparency(
+            std::clamp(getGraphicAttr().GetTransparency() * (1.0 / 255.0), 0.0, 1.0));
 
-        GraphicPrimitive2D::GraphicPrimitive2D(
-            const basegfx::B2DHomMatrix& rTransform,
-            const GraphicObject& rGraphicObject)
-        :   BufferedDecompositionPrimitive2D(),
-            maTransform(rTransform),
-            maGraphicObject(rGraphicObject),
-            maGraphicAttr()
+        if (!basegfx::fTools::equalZero(fTransparency))
         {
+            const Primitive2DReference aUnifiedTransparence(
+                new UnifiedTransparencePrimitive2D(aRetval, fTransparency));
+
+            aRetval = Primitive2DContainer{ aUnifiedTransparence };
         }
+    }
+
+    if (getGraphicAttr().IsCropped())
+    {
+        // check for cropping
+        // calculate scalings between real image size and logic object size. This
+        // is necessary since the crop values are relative to original bitmap size
+        const basegfx::B2DVector aObjectScale(aTransform * basegfx::B2DVector(1.0, 1.0));
+        const basegfx::B2DVector aCropScaleFactor(rGraphicObject.calculateCropScaling(
+            aObjectScale.getX(), aObjectScale.getY(), getGraphicAttr().GetLeftCrop(),
+            getGraphicAttr().GetTopCrop(), getGraphicAttr().GetRightCrop(),
+            getGraphicAttr().GetBottomCrop()));
+
+        // embed content in cropPrimitive
+        Primitive2DReference xPrimitive(new CropPrimitive2D(
+            aRetval, aTransform, getGraphicAttr().GetLeftCrop() * aCropScaleFactor.getX(),
+            getGraphicAttr().GetTopCrop() * aCropScaleFactor.getY(),
+            getGraphicAttr().GetRightCrop() * aCropScaleFactor.getX(),
+            getGraphicAttr().GetBottomCrop() * aCropScaleFactor.getY()));
+
+        aRetval = Primitive2DContainer{ xPrimitive };
+    }
+
+    rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
+}
+
+GraphicPrimitive2D::GraphicPrimitive2D(const basegfx::B2DHomMatrix& rTransform,
+                                       const GraphicObject& rGraphicObject,
+                                       const GraphicAttr& rGraphicAttr)
+    : BufferedDecompositionPrimitive2D()
+    , maTransform(rTransform)
+    , maGraphicObject(rGraphicObject)
+    , maGraphicAttr(rGraphicAttr)
+{
+}
+
+GraphicPrimitive2D::GraphicPrimitive2D(const basegfx::B2DHomMatrix& rTransform,
+                                       const GraphicObject& rGraphicObject)
+    : BufferedDecompositionPrimitive2D()
+    , maTransform(rTransform)
+    , maGraphicObject(rGraphicObject)
+    , maGraphicAttr()
+{
+}
 
-        bool GraphicPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
-        {
-            if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
-            {
-                const GraphicPrimitive2D& rCompare = static_cast<const GraphicPrimitive2D&>(rPrimitive);
+bool GraphicPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+{
+    if (BufferedDecompositionPrimitive2D::operator==(rPrimitive))
+    {
+        const GraphicPrimitive2D& rCompare = static_cast<const GraphicPrimitive2D&>(rPrimitive);
 
-                return (getTransform() == rCompare.getTransform()
-                    && getGraphicObject() == rCompare.getGraphicObject()
-                    && getGraphicAttr() == rCompare.getGraphicAttr());
-            }
+        return (getTransform() == rCompare.getTransform()
+                && getGraphicObject() == rCompare.getGraphicObject()
+                && getGraphicAttr() == rCompare.getGraphicAttr());
+    }
 
-            return false;
-        }
+    return false;
+}
 
-        basegfx::B2DRange GraphicPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
-        {
-            basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0);
-            aRetval.transform(getTransform());
-            return aRetval;
-        }
+basegfx::B2DRange
+GraphicPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
+{
+    basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0);
+    aRetval.transform(getTransform());
+    return aRetval;
+}
 
-        // provide unique ID
-        ImplPrimitive2DIDBlock(GraphicPrimitive2D, PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D)
+// provide unique ID
+ImplPrimitive2DIDBlock(GraphicPrimitive2D, PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D)
 
 } // end of namespace