tdf#42949 Fix IWYU warnings in include/drawinglayer/

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: I8daf57df5b8f9c609d4f3ca44bae7366addceb6c
Reviewed-on: https://gerrit.libreoffice.org/69151
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

30 files changed, 35 insertions, 95 deletions

diff --git a/include/drawinglayer/XShapeDumper.hxx b/include/drawinglayer/XShapeDumper.hxx
index 0e4650be5663..24603e0db60a 100644
--- a/include/drawinglayer/XShapeDumper.hxx
+++ b/include/drawinglayer/XShapeDumper.hxx
@@ -11,35 +11,11 @@
 #define INCLUDED_DRAWINGLAYER_XSHAPEDUMPER_HXX
 
 #include <drawinglayer/drawinglayerdllapi.h>
+#include <rtl/ustring.hxx>
 
-#include <com/sun/star/drawing/XShapes.hpp>
-#include <com/sun/star/drawing/XShape.hpp>
-#include <com/sun/star/drawing/FillStyle.hpp>
-#include <com/sun/star/awt/Gradient.hpp>
-#include <com/sun/star/drawing/Hatch.hpp>
-#include <com/sun/star/awt/XBitmap.hpp>
-#include <com/sun/star/drawing/RectanglePoint.hpp>
-#include <com/sun/star/drawing/BitmapMode.hpp>
-#include <com/sun/star/beans/XPropertySet.hpp>
-
-#include <com/sun/star/drawing/LineStyle.hpp>
-#include <com/sun/star/drawing/LineDash.hpp>
-#include <com/sun/star/drawing/LineJoint.hpp>
-#include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
-
-#include <com/sun/star/drawing/PolygonKind.hpp>
-
-#include <com/sun/star/drawing/TextFitToSizeType.hpp>
-#include <com/sun/star/drawing/TextHorizontalAdjust.hpp>
-#include <com/sun/star/drawing/TextVerticalAdjust.hpp>
-#include <com/sun/star/drawing/TextAnimationDirection.hpp>
-#include <com/sun/star/drawing/TextAnimationKind.hpp>
-#include <com/sun/star/text/WritingMode.hpp>
-
-#include <com/sun/star/drawing/HomogenMatrixLine3.hpp>
-#include <com/sun/star/drawing/HomogenMatrix3.hpp>
-
-#include <com/sun/star/beans/PropertyValue.hpp>
+namespace com::sun::star::drawing { class XShape; }
+namespace com::sun::star::drawing { class XShapes; }
+namespace com::sun::star::uno { template <typename > class Reference; }
 
 class DRAWINGLAYER_DLLPUBLIC XShapeDumper
 {
diff --git a/include/drawinglayer/geometry/viewinformation2d.hxx b/include/drawinglayer/geometry/viewinformation2d.hxx
index 8769a260f3ef..40a4d82e1e4a 100644
--- a/include/drawinglayer/geometry/viewinformation2d.hxx
+++ b/include/drawinglayer/geometry/viewinformation2d.hxx
@@ -23,9 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <sal/config.h>
-#include <com/sun/star/uno/Sequence.h>
-#include <com/sun/star/beans/PropertyValue.hpp>
-#include <com/sun/star/drawing/XDrawPage.hpp>
 #include <o3tl/cow_wrapper.hxx>
 
 
@@ -40,6 +37,10 @@ namespace basegfx {
     class B2DRange;
 }
 
+namespace com::sun::star::beans { struct PropertyValue; }
+namespace com::sun::star::drawing { class XDrawPage; }
+namespace com::sun::star::uno { template <class interface_type> class Reference; }
+namespace com::sun::star::uno { template <typename > class Sequence; }
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/geometry/viewinformation3d.hxx b/include/drawinglayer/geometry/viewinformation3d.hxx
index dc3889d87351..d8800a1ea46a 100644
--- a/include/drawinglayer/geometry/viewinformation3d.hxx
+++ b/include/drawinglayer/geometry/viewinformation3d.hxx
@@ -23,8 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <sal/config.h>
-#include <com/sun/star/uno/Sequence.h>
-#include <com/sun/star/beans/PropertyValue.hpp>
 #include <o3tl/cow_wrapper.hxx>
 
 
@@ -38,6 +36,8 @@ namespace basegfx {
     class B3DHomMatrix;
 }
 
+namespace com::sun::star::beans { struct PropertyValue; }
+namespace com::sun::star::uno { template <typename > class Sequence; }
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/primitive2d/animatedprimitive2d.hxx b/include/drawinglayer/primitive2d/animatedprimitive2d.hxx
index 6ccb2acd64aa..21e7d9d5ba69 100644
--- a/include/drawinglayer/primitive2d/animatedprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/animatedprimitive2d.hxx
@@ -23,7 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <drawinglayer/primitive2d/groupprimitive2d.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/matrix/b2dhommatrixtools.hxx>
 #include <memory>
 
@@ -32,6 +31,8 @@ namespace drawinglayer { namespace animation {
     class AnimationEntry;
 }}
 
+namespace basegfx { class B2DHomMatrix; }
+
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/primitive2d/borderlineprimitive2d.hxx b/include/drawinglayer/primitive2d/borderlineprimitive2d.hxx
index a3f41985061e..c801f36dc1a0 100644
--- a/include/drawinglayer/primitive2d/borderlineprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/borderlineprimitive2d.hxx
@@ -23,9 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
-#include <basegfx/color/bcolor.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
-#include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <drawinglayer/attribute/lineattribute.hxx>
 #include <drawinglayer/attribute/strokeattribute.hxx>
 
diff --git a/include/drawinglayer/primitive2d/controlprimitive2d.hxx b/include/drawinglayer/primitive2d/controlprimitive2d.hxx
index 9bd3783e07a9..c568ada2eb64 100644
--- a/include/drawinglayer/primitive2d/controlprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/controlprimitive2d.hxx
@@ -24,8 +24,9 @@
 
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
-#include <com/sun/star/awt/XControlModel.hpp>
-#include <com/sun/star/awt/XControl.hpp>
+
+namespace com::sun::star::awt { class XControl; }
+namespace com::sun::star::awt { class XControlModel; }
 
 
 namespace drawinglayer
diff --git a/include/drawinglayer/primitive2d/fillgradientprimitive2d.hxx b/include/drawinglayer/primitive2d/fillgradientprimitive2d.hxx
index 65353312b71c..12c48a7ad6b8 100644
--- a/include/drawinglayer/primitive2d/fillgradientprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/fillgradientprimitive2d.hxx
@@ -24,12 +24,12 @@
 
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <drawinglayer/attribute/fillgradientattribute.hxx>
-#include <drawinglayer/texture/texture.hxx>
 
 
 // predefines
 
 namespace basegfx { class B2DPolygon; }
+namespace drawinglayer { namespace texture { struct B2DHomMatrixAndBColor; } }
 
 
 // FillGradientPrimitive2D class
diff --git a/include/drawinglayer/primitive2d/graphicprimitivehelper2d.hxx b/include/drawinglayer/primitive2d/graphicprimitivehelper2d.hxx
index 8eb3c43918e1..4f323504d32e 100644
--- a/include/drawinglayer/primitive2d/graphicprimitivehelper2d.hxx
+++ b/include/drawinglayer/primitive2d/graphicprimitivehelper2d.hxx
@@ -19,7 +19,6 @@
 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_GRAPHICPRIMITIVEHELPER2D_HXX
 #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_GRAPHICPRIMITIVEHELPER2D_HXX
 
-#include <drawinglayer/drawinglayerdllapi.h>
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <vcl/GraphicObject.hxx>
 
diff --git a/include/drawinglayer/primitive2d/markerarrayprimitive2d.hxx b/include/drawinglayer/primitive2d/markerarrayprimitive2d.hxx
index 2dd43e2ff262..e98dbcf4c3ad 100644
--- a/include/drawinglayer/primitive2d/markerarrayprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/markerarrayprimitive2d.hxx
@@ -23,7 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
-#include <basegfx/color/bcolor.hxx>
 #include <vcl/bitmapex.hxx>
 
 
diff --git a/include/drawinglayer/primitive2d/pagehierarchyprimitive2d.hxx b/include/drawinglayer/primitive2d/pagehierarchyprimitive2d.hxx
index e2c9b1d603ab..cc77043f8af1 100644
--- a/include/drawinglayer/primitive2d/pagehierarchyprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/pagehierarchyprimitive2d.hxx
@@ -23,7 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <drawinglayer/primitive2d/groupprimitive2d.hxx>
-#include <rtl/ustring.hxx>
 
 
 namespace drawinglayer
diff --git a/include/drawinglayer/primitive2d/pagepreviewprimitive2d.hxx b/include/drawinglayer/primitive2d/pagepreviewprimitive2d.hxx
index c6639998f34d..6abe873e6f22 100644
--- a/include/drawinglayer/primitive2d/pagepreviewprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/pagepreviewprimitive2d.hxx
@@ -23,9 +23,10 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
-#include <com/sun/star/drawing/XDrawPage.hpp>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 
+namespace com::sun::star::drawing { class XDrawPage; }
+
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/primitive2d/patternfillprimitive2d.hxx b/include/drawinglayer/primitive2d/patternfillprimitive2d.hxx
index c4a53dbf5d7b..150eeba92fdf 100644
--- a/include/drawinglayer/primitive2d/patternfillprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/patternfillprimitive2d.hxx
@@ -22,7 +22,6 @@
 
 #include <drawinglayer/drawinglayerdllapi.h>
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 
 
diff --git a/include/drawinglayer/primitive2d/polypolygonprimitive2d.hxx b/include/drawinglayer/primitive2d/polypolygonprimitive2d.hxx
index e659a2184324..8cc503903ad9 100644
--- a/include/drawinglayer/primitive2d/polypolygonprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/polypolygonprimitive2d.hxx
@@ -27,7 +27,6 @@
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <drawinglayer/attribute/lineattribute.hxx>
 #include <drawinglayer/attribute/strokeattribute.hxx>
-#include <drawinglayer/attribute/linestartendattribute.hxx>
 #include <drawinglayer/attribute/fillgradientattribute.hxx>
 #include <drawinglayer/attribute/fillhatchattribute.hxx>
 #include <drawinglayer/primitive2d/primitivetools2d.hxx>
diff --git a/include/drawinglayer/primitive2d/sceneprimitive2d.hxx b/include/drawinglayer/primitive2d/sceneprimitive2d.hxx
index 8adafda0e137..faac60ca50d9 100644
--- a/include/drawinglayer/primitive2d/sceneprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/sceneprimitive2d.hxx
@@ -29,7 +29,6 @@
 #include <vcl/bitmapex.hxx>
 #include <drawinglayer/attribute/sdrsceneattribute3d.hxx>
 #include <drawinglayer/attribute/sdrlightingattribute3d.hxx>
-#include <drawinglayer/attribute/sdrlightattribute3d.hxx>
 
 
 namespace drawinglayer
diff --git a/include/drawinglayer/primitive2d/textbreakuphelper.hxx b/include/drawinglayer/primitive2d/textbreakuphelper.hxx
index 1afe12eea5de..a2b0ef0324ee 100644
--- a/include/drawinglayer/primitive2d/textbreakuphelper.hxx
+++ b/include/drawinglayer/primitive2d/textbreakuphelper.hxx
@@ -21,10 +21,12 @@
 #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_TEXTBREAKUPHELPER_HXX
 
 #include <drawinglayer/drawinglayerdllapi.h>
-#include <drawinglayer/primitive2d/textprimitive2d.hxx>
+#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <drawinglayer/primitive2d/textlayoutdevice.hxx>
 #include <basegfx/matrix/b2dhommatrixtools.hxx>
 
+namespace drawinglayer { namespace primitive2d { class TextSimplePortionPrimitive2D; } }
+
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/primitive2d/textdecoratedprimitive2d.hxx b/include/drawinglayer/primitive2d/textdecoratedprimitive2d.hxx
index 37643195bfdc..8980322b5c93 100644
--- a/include/drawinglayer/primitive2d/textdecoratedprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/textdecoratedprimitive2d.hxx
@@ -29,10 +29,6 @@ namespace basegfx { namespace utils {
     class B2DHomMatrixBufferedOnDemandDecompose;
 }}
 
-namespace com { namespace sun { namespace star { namespace i18n {
-    struct Boundary;
-}}}}
-
 namespace drawinglayer
 {
     namespace primitive2d
diff --git a/include/drawinglayer/primitive2d/textenumsprimitive2d.hxx b/include/drawinglayer/primitive2d/textenumsprimitive2d.hxx
index 3547185e2126..ee1193b46a95 100644
--- a/include/drawinglayer/primitive2d/textenumsprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/textenumsprimitive2d.hxx
@@ -22,8 +22,6 @@
 
 #include <drawinglayer/drawinglayerdllapi.h>
 
-#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
-#include <vcl/vclenum.hxx>
 #include <tools/fontenum.hxx>
 
 
diff --git a/include/drawinglayer/primitive2d/textlayoutdevice.hxx b/include/drawinglayer/primitive2d/textlayoutdevice.hxx
index e95c00410249..61607232d92c 100644
--- a/include/drawinglayer/primitive2d/textlayoutdevice.hxx
+++ b/include/drawinglayer/primitive2d/textlayoutdevice.hxx
@@ -24,17 +24,12 @@
 
 #include <basegfx/range/b2drange.hxx>
 #include <vector>
-#include <com/sun/star/lang/Locale.hpp>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <vcl/svapp.hxx>
 
 // predefines
 class VirtualDevice;
 namespace vcl { class Font; }
-namespace rtl {
-   class OUString;
-};
-class OutputDevice;
 class GDIMetaFile;
 namespace tools { class Rectangle; }
 enum class DrawTextFlags;
@@ -42,6 +37,8 @@ namespace drawinglayer { namespace attribute {
     class FontAttribute;
 }}
 
+namespace com::sun::star::lang { struct Locale; }
+
 // access to one global impTimedRefDev incarnation in namespace drawinglayer::primitive
 
 namespace drawinglayer
diff --git a/include/drawinglayer/primitive2d/textprimitive2d.hxx b/include/drawinglayer/primitive2d/textprimitive2d.hxx
index 2eb208f271ce..2c6e9b4476e6 100644
--- a/include/drawinglayer/primitive2d/textprimitive2d.hxx
+++ b/include/drawinglayer/primitive2d/textprimitive2d.hxx
@@ -25,7 +25,7 @@
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <rtl/ustring.hxx>
-#include <vcl/font.hxx>
+#include <tools/color.hxx>
 #include <basegfx/color/bcolor.hxx>
 #include <vector>
 #include <com/sun/star/lang/Locale.hpp>
@@ -33,11 +33,6 @@
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 
 
-// predefines
-
-class OutputDevice;
-
-
 namespace drawinglayer
 {
     namespace primitive2d
diff --git a/include/drawinglayer/primitive3d/polygontubeprimitive3d.hxx b/include/drawinglayer/primitive3d/polygontubeprimitive3d.hxx
index 8d1e0b365477..4a019ebb3d41 100644
--- a/include/drawinglayer/primitive3d/polygontubeprimitive3d.hxx
+++ b/include/drawinglayer/primitive3d/polygontubeprimitive3d.hxx
@@ -25,14 +25,6 @@
 #include <drawinglayer/primitive3d/polygonprimitive3d.hxx>
 
 
-// predefines
-
-namespace basegfx {
-    class B3DPolyPolygon;
-    class B3DHomMatrix;
-}
-
-
 namespace drawinglayer
 {
     namespace primitive3d
diff --git a/include/drawinglayer/primitive3d/sdrdecompositiontools3d.hxx b/include/drawinglayer/primitive3d/sdrdecompositiontools3d.hxx
index 081f453af3d9..ac158615a19e 100644
--- a/include/drawinglayer/primitive3d/sdrdecompositiontools3d.hxx
+++ b/include/drawinglayer/primitive3d/sdrdecompositiontools3d.hxx
@@ -30,7 +30,6 @@
 // predefines
 
 namespace basegfx {
-    class B3DPolygon;
     class B3DPolyPolygon;
     class B3DHomMatrix;
     class B2DVector;
diff --git a/include/drawinglayer/primitive3d/textureprimitive3d.hxx b/include/drawinglayer/primitive3d/textureprimitive3d.hxx
index 5fa89d2e76bf..13ee158c8d8c 100644
--- a/include/drawinglayer/primitive3d/textureprimitive3d.hxx
+++ b/include/drawinglayer/primitive3d/textureprimitive3d.hxx
@@ -24,7 +24,6 @@
 
 #include <drawinglayer/primitive3d/groupprimitive3d.hxx>
 #include <drawinglayer/attribute/fillgraphicattribute.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/vector/b2dvector.hxx>
 #include <drawinglayer/attribute/fillgradientattribute.hxx>
 
diff --git a/include/drawinglayer/processor2d/contourextractor2d.hxx b/include/drawinglayer/processor2d/contourextractor2d.hxx
index 6520c2c378fe..fb8e9fe67624 100644
--- a/include/drawinglayer/processor2d/contourextractor2d.hxx
+++ b/include/drawinglayer/processor2d/contourextractor2d.hxx
@@ -23,7 +23,6 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 
 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 
 
diff --git a/include/drawinglayer/processor2d/processor2dtools.hxx b/include/drawinglayer/processor2d/processor2dtools.hxx
index e4f4684b0b76..18ba6b216dc7 100644
--- a/include/drawinglayer/processor2d/processor2dtools.hxx
+++ b/include/drawinglayer/processor2d/processor2dtools.hxx
@@ -20,10 +20,11 @@
 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_PROCESSOR2DTOOLS_HXX
 
 #include <drawinglayer/drawinglayerdllapi.h>
-#include <drawinglayer/processor2d/baseprocessor2d.hxx>
-#include <drawinglayer/geometry/viewinformation2d.hxx>
 #include <memory>
 
+namespace drawinglayer { namespace geometry { class ViewInformation2D; } }
+namespace drawinglayer { namespace processor2d { class BaseProcessor2D; } }
+
 class OutputDevice;
 
 namespace drawinglayer
diff --git a/include/drawinglayer/processor2d/processorfromoutputdevice.hxx b/include/drawinglayer/processor2d/processorfromoutputdevice.hxx
index 549b170f293d..25ea79ff477a 100644
--- a/include/drawinglayer/processor2d/processorfromoutputdevice.hxx
+++ b/include/drawinglayer/processor2d/processorfromoutputdevice.hxx
@@ -20,7 +20,6 @@
 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_PROCESSORFROMOUTPUTDEVICE_HXX
 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_PROCESSORFROMOUTPUTDEVICE_HXX
 
-#include <drawinglayer/geometry/viewinformation2d.hxx>
 #include <drawinglayer/drawinglayerdllapi.h>
 #include <memory>
 
@@ -30,6 +29,8 @@ namespace drawinglayer { namespace processor2d {
     class BaseProcessor2D;
 }}
 
+namespace drawinglayer { namespace geometry { class ViewInformation2D; } }
+
 namespace drawinglayer
 {
     namespace processor2d
diff --git a/include/drawinglayer/processor3d/cutfindprocessor3d.hxx b/include/drawinglayer/processor3d/cutfindprocessor3d.hxx
index eb5d946608d4..a22afc122e0c 100644
--- a/include/drawinglayer/processor3d/cutfindprocessor3d.hxx
+++ b/include/drawinglayer/processor3d/cutfindprocessor3d.hxx
@@ -21,9 +21,9 @@
 #define INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX
 
 #include <drawinglayer/drawinglayerdllapi.h>
+#include <drawinglayer/processor3d/baseprocessor3d.hxx>
 
-#include <drawinglayer/processor3d/defaultprocessor3d.hxx>
-
+#include <basegfx/matrix/b3dhommatrix.hxx>
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/processor3d/defaultprocessor3d.hxx b/include/drawinglayer/processor3d/defaultprocessor3d.hxx
index a400343ac4f6..1de9bb89cf81 100644
--- a/include/drawinglayer/processor3d/defaultprocessor3d.hxx
+++ b/include/drawinglayer/processor3d/defaultprocessor3d.hxx
@@ -20,10 +20,7 @@
 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR3D_DEFAULTPROCESSOR3D_HXX
 #define INCLUDED_DRAWINGLAYER_PROCESSOR3D_DEFAULTPROCESSOR3D_HXX
 
-#include <drawinglayer/drawinglayerdllapi.h>
-
 #include <drawinglayer/processor3d/baseprocessor3d.hxx>
-#include <basegfx/matrix/b3dhommatrix.hxx>
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/color/bcolormodifier.hxx>
 #include <svtools/optionsdrawinglayer.hxx>
@@ -31,7 +28,6 @@
 // predefines
 
 namespace basegfx {
-    class BZPixelRaster;
     class B3DPolygon;
     class B3DPolyPolygon;
 }
diff --git a/include/drawinglayer/processor3d/geometry2dextractor.hxx b/include/drawinglayer/processor3d/geometry2dextractor.hxx
index ba828e040e78..98233dd009b7 100644
--- a/include/drawinglayer/processor3d/geometry2dextractor.hxx
+++ b/include/drawinglayer/processor3d/geometry2dextractor.hxx
@@ -25,7 +25,6 @@
 #include <drawinglayer/processor3d/baseprocessor3d.hxx>
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
-#include <basegfx/matrix/b3dhommatrix.hxx>
 #include <basegfx/color/bcolormodifier.hxx>
 
 
diff --git a/include/drawinglayer/processor3d/shadow3dextractor.hxx b/include/drawinglayer/processor3d/shadow3dextractor.hxx
index 6606eae3a14e..8d92f84c503d 100644
--- a/include/drawinglayer/processor3d/shadow3dextractor.hxx
+++ b/include/drawinglayer/processor3d/shadow3dextractor.hxx
@@ -25,13 +25,13 @@
 #include <drawinglayer/processor3d/baseprocessor3d.hxx>
 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <basegfx/matrix/b3dhommatrix.hxx>
-#include <basegfx/color/bcolor.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>
-#include <basegfx/polygon/b3dpolygon.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
-#include <basegfx/polygon/b3dpolypolygon.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 
+namespace basegfx { class B3DPolyPolygon; }
+namespace basegfx { class B3DPolygon; }
+
 
 namespace drawinglayer
 {
diff --git a/include/drawinglayer/processor3d/zbufferprocessor3d.hxx b/include/drawinglayer/processor3d/zbufferprocessor3d.hxx
index 90db04b2a546..eb537537cf11 100644
--- a/include/drawinglayer/processor3d/zbufferprocessor3d.hxx
+++ b/include/drawinglayer/processor3d/zbufferprocessor3d.hxx
@@ -20,10 +20,8 @@
 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR3D_ZBUFFERPROCESSOR3D_HXX
 #define INCLUDED_DRAWINGLAYER_PROCESSOR3D_ZBUFFERPROCESSOR3D_HXX
 
-#include <drawinglayer/drawinglayerdllapi.h>
-
 #include <drawinglayer/processor3d/defaultprocessor3d.hxx>
-#include <vcl/bitmapex.hxx>
+#include <basegfx/matrix/b3dhommatrix.hxx>
 #include <memory>
 
 namespace basegfx {
@@ -36,9 +34,6 @@ namespace drawinglayer {
         class SdrLightingAttribute;
         class MaterialAttribute3D;
     }
-    namespace geometry {
-        class ViewInformation2D;
-    }
 }
 
 class ZBufferRasterConverter3D;