Anti-aliasing working again

git-svn-id: http://svn.drobilla.net/lad@62 a436a847-0d15-0410-975c-d299462d15a1

flowcanvas/configure.ac

@@ -61,8 +61,13 @@ anti_alias="no"
 AC_ARG_ENABLE(anti-aliasing,
 	[AS_HELP_STRING(--enable-anti-aliasing, [Enable anti aliased canvas (false, slow)])],
 	[ anti_alias="$enableval"])
+# Yes, this is dirty...
 if test "$anti_alias" = "yes"; then
-	AC_DEFINE(FLOWCANVAS_AA, 1, [Anti alias patch bay canvas])
+	AC_CONFIG_COMMANDS([set_aa],
+		[sed 's/\(\/\*CANVASBASE\*\/\).*/\1Gnome::Canvas::CanvasAA/' -i flowcanvas/FlowCanvas.h])
+else
+	AC_CONFIG_COMMANDS([set_no_aa],
+		[sed 's/\(\/\*CANVASBASE\*\/\).*/\1Gnome::Canvas::Canvas/' -i flowcanvas/FlowCanvas.h])
 fi
 
 # Write it!

flowcanvas/flowcanvas/Connection.h

@@ -14,7 +14,6 @@
  * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-
 #ifndef CONNECTION_H
 #define CONNECTION_H
 

flowcanvas/flowcanvas/FlowCanvas.h

@@ -18,7 +18,6 @@
 #ifndef FLOWCANVAS_H
 #define FLOWCANVAS_H
 
-#include "config.h"
 #include <string>
 #include <list>
 #include <libgnomecanvasmm.h>
@@ -52,11 +51,8 @@ class Module;
  *
  * \ingroup FlowCanvas
  */
-#ifdef FLOWCANVAS_AA
-class FlowCanvas : public Gnome::Canvas::CanvasAA
-#else
-class FlowCanvas : public Gnome::Canvas::Canvas
-#endif
+class FlowCanvas : public /*CANVASBASE*/Gnome::Canvas::CanvasAA
+// The CANVASBASE is a hook for a sed script in configure.ac
 {
 public:
 	FlowCanvas(double width, double height);

flowcanvas/flowcanvas/Module.h

@@ -14,7 +14,6 @@
  * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-
 #ifndef MODULE_H
 #define MODULE_H
 

flowcanvas/flowcanvas/Port.h

@@ -14,7 +14,6 @@
  * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-
 #ifndef PORT_H
 #define PORT_H
 

flowcanvas/src/FlowCanvas.cpp

@@ -14,7 +14,6 @@
  * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-
 #include "FlowCanvas.h"
 #include <cassert>
 #include <map>