tdf#42949 Fix IWYU warnings in include/cppcanvas/*

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

Change-Id: I8174b6e684b5b46a8abd3ca825b7de75f9255df3
Reviewed-on: https://gerrit.libreoffice.org/68703
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

11 files changed, 3 insertions, 44 deletions

diff --git a/include/cppcanvas/basegfxfactory.hxx b/include/cppcanvas/basegfxfactory.hxx
index 8238b502ffbb..611523066792 100644
--- a/include/cppcanvas/basegfxfactory.hxx
+++ b/include/cppcanvas/basegfxfactory.hxx
@@ -21,12 +21,8 @@
 #define INCLUDED_CPPCANVAS_BASEGFXFACTORY_HXX
 
 #include <cppcanvas/canvas.hxx>
-#include <cppcanvas/bitmapcanvas.hxx>
-#include <cppcanvas/spritecanvas.hxx>
 #include <cppcanvas/polypolygon.hxx>
 #include <cppcanvas/bitmap.hxx>
-#include <cppcanvas/renderer.hxx>
-#include <cppcanvas/sprite.hxx>
 #include <basegfx/vector/b2isize.hxx>
 
 #include <cppcanvas/cppcanvasdllapi.h>
@@ -34,7 +30,6 @@
 namespace basegfx
 {
     class B2DPolygon;
-    class B2DPolyPolygon;
 }
 
 
diff --git a/include/cppcanvas/bitmapcanvas.hxx b/include/cppcanvas/bitmapcanvas.hxx
index 1d4775ccd0aa..9c3e7f843934 100644
--- a/include/cppcanvas/bitmapcanvas.hxx
+++ b/include/cppcanvas/bitmapcanvas.hxx
@@ -20,8 +20,6 @@
 #ifndef INCLUDED_CPPCANVAS_BITMAPCANVAS_HXX
 #define INCLUDED_CPPCANVAS_BITMAPCANVAS_HXX
 
-#include <sal/types.h>
-#include <osl/diagnose.h>
 #include <basegfx/vector/b2isize.hxx>
 #include <cppcanvas/canvas.hxx>
 #include <memory>
diff --git a/include/cppcanvas/canvas.hxx b/include/cppcanvas/canvas.hxx
index c8ae6e8ca7e5..441986cd03b6 100644
--- a/include/cppcanvas/canvas.hxx
+++ b/include/cppcanvas/canvas.hxx
@@ -21,8 +21,6 @@
 #define INCLUDED_CPPCANVAS_CANVAS_HXX
 
 #include <com/sun/star/uno/Reference.hxx>
-#include <cppcanvas/font.hxx>
-#include <cppcanvas/color.hxx>
 #include <memory>
 
 namespace basegfx
diff --git a/include/cppcanvas/canvasgraphic.hxx b/include/cppcanvas/canvasgraphic.hxx
index 501df5b51749..ebee831f0a3b 100644
--- a/include/cppcanvas/canvasgraphic.hxx
+++ b/include/cppcanvas/canvasgraphic.hxx
@@ -21,8 +21,6 @@
 #define INCLUDED_CPPCANVAS_CANVASGRAPHIC_HXX
 
 #include <sal/types.h>
-#include <cppcanvas/color.hxx>
-#include <cppcanvas/canvas.hxx>
 #include <memory>
 
 namespace basegfx
diff --git a/include/cppcanvas/color.hxx b/include/cppcanvas/color.hxx
index 2f735e52b638..500e5953e7cc 100644
--- a/include/cppcanvas/color.hxx
+++ b/include/cppcanvas/color.hxx
@@ -20,8 +20,7 @@
 #ifndef INCLUDED_CPPCANVAS_COLOR_HXX
 #define INCLUDED_CPPCANVAS_COLOR_HXX
 
-#include <com/sun/star/uno/Sequence.hxx>
-#include <memory>
+#include <sal/types.h>
 
 /* Definition of Color class */
 
diff --git a/include/cppcanvas/customsprite.hxx b/include/cppcanvas/customsprite.hxx
index f65943100df5..abbd0c00bb05 100644
--- a/include/cppcanvas/customsprite.hxx
+++ b/include/cppcanvas/customsprite.hxx
@@ -20,7 +20,6 @@
 #ifndef INCLUDED_CPPCANVAS_CUSTOMSPRITE_HXX
 #define INCLUDED_CPPCANVAS_CUSTOMSPRITE_HXX
 
-#include <sal/types.h>
 #include <cppcanvas/sprite.hxx>
 #include <cppcanvas/canvas.hxx>
 #include <memory>
diff --git a/include/cppcanvas/font.hxx b/include/cppcanvas/font.hxx
index abcc5b88b686..e52a5778f56f 100644
--- a/include/cppcanvas/font.hxx
+++ b/include/cppcanvas/font.hxx
@@ -22,11 +22,6 @@
 
 #include <memory>
 
-namespace com { namespace sun { namespace star { namespace rendering
-{
-    class  XCanvasFont;
-} } } }
-
 /* Definition of Font class */
 
 namespace cppcanvas
diff --git a/include/cppcanvas/polypolygon.hxx b/include/cppcanvas/polypolygon.hxx
index 869301652329..058ea25940d4 100644
--- a/include/cppcanvas/polypolygon.hxx
+++ b/include/cppcanvas/polypolygon.hxx
@@ -22,14 +22,9 @@
 
 #include <com/sun/star/uno/Reference.hxx>
 #include <cppcanvas/canvasgraphic.hxx>
+#include <cppcanvas/color.hxx>
 #include <memory>
 
-namespace basegfx
-{
-    class B2DPolygon;
-    class B2DPolyPolygon;
-}
-
 namespace com { namespace sun { namespace star { namespace rendering
 {
     class  XPolyPolygon2D;
diff --git a/include/cppcanvas/sprite.hxx b/include/cppcanvas/sprite.hxx
index b52bffd90e83..6135ebb106b6 100644
--- a/include/cppcanvas/sprite.hxx
+++ b/include/cppcanvas/sprite.hxx
@@ -20,7 +20,6 @@
 #ifndef INCLUDED_CPPCANVAS_SPRITE_HXX
 #define INCLUDED_CPPCANVAS_SPRITE_HXX
 
-#include <com/sun/star/uno/Reference.hxx>
 #include <memory>
 
 namespace basegfx
@@ -30,11 +29,6 @@ namespace basegfx
     class B2DPoint;
 }
 
-namespace com { namespace sun { namespace star { namespace rendering
-{
-    class  XSprite;
-} } } }
-
 
 /* Definition of Sprite class */
 
diff --git a/include/cppcanvas/spritecanvas.hxx b/include/cppcanvas/spritecanvas.hxx
index fc449dee5a95..abeef3d2b25f 100644
--- a/include/cppcanvas/spritecanvas.hxx
+++ b/include/cppcanvas/spritecanvas.hxx
@@ -20,11 +20,8 @@
 #ifndef INCLUDED_CPPCANVAS_SPRITECANVAS_HXX
 #define INCLUDED_CPPCANVAS_SPRITECANVAS_HXX
 
-#include <sal/types.h>
-#include <osl/diagnose.h>
 #include <basegfx/vector/b2dsize.hxx>
 #include <cppcanvas/canvas.hxx>
-#include <cppcanvas/sprite.hxx>
 #include <cppcanvas/customsprite.hxx>
 #include <memory>
 
diff --git a/include/cppcanvas/vclfactory.hxx b/include/cppcanvas/vclfactory.hxx
index 96d33fd1cbdc..b36b66a7ad34 100644
--- a/include/cppcanvas/vclfactory.hxx
+++ b/include/cppcanvas/vclfactory.hxx
@@ -23,24 +23,15 @@
 #include <cppcanvas/canvas.hxx>
 #include <cppcanvas/bitmapcanvas.hxx>
 #include <cppcanvas/spritecanvas.hxx>
-#include <cppcanvas/polypolygon.hxx>
 #include <cppcanvas/bitmap.hxx>
 #include <cppcanvas/renderer.hxx>
-#include <cppcanvas/sprite.hxx>
 
 #include <cppcanvas/cppcanvasdllapi.h>
 
 namespace vcl { class Window; }
-class Bitmap;
 class BitmapEx;
-namespace tools {
-    class Polygon;
-    class PolyPolygon;
-}
-class Size;
-class Graphic;
+
 class GDIMetaFile;
-class Animation;
 
 namespace com { namespace sun { namespace star { namespace rendering
 {