diff --git a/ChangeLog b/ChangeLog
index 601fd79159..b0c732f0a6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2007-12-30  Sven Neumann  <sven@gimp.org>
+
+	* app/core/gimpdrawable-invert.[ch]: let gimp_drawable_invert()
+	take a GimpProgress parameter.
+
+	* tools/pdbgen/pdb/color.pdb
+	* app/pdb/color_cmds.c
+	* app/actions/drawable-commands.c: changed accordingly.
+
 2007-12-29  Michael Natterer  <mitch@gimp.org>
 
 	* app/actions/Makefile.am
diff --git a/app/actions/drawable-commands.c b/app/actions/drawable-commands.c
index bae5f9ad8a..601dd8ae05 100644
--- a/app/actions/drawable-commands.c
+++ b/app/actions/drawable-commands.c
@@ -34,6 +34,7 @@
 #include "core/gimpitem-linked.h"
 #include "core/gimpitemundo.h"
 #include "core/gimplayermask.h"
+#include "core/gimpprogress.h"
 
 #include "dialogs/desaturate-dialog.h"
 #include "dialogs/offset-dialog.h"
@@ -114,8 +115,10 @@ drawable_invert_cmd_callback (GtkAction *action,
 {
   GimpImage    *image;
   GimpDrawable *drawable;
+  GimpDisplay  *display;
   GtkWidget    *widget;
   return_if_no_drawable (image, drawable, data);
+  return_if_no_display (display, data);
   return_if_no_widget (widget, data);
 
   if (gimp_drawable_is_indexed (drawable))
@@ -125,7 +128,7 @@ drawable_invert_cmd_callback (GtkAction *action,
       return;
     }
 
-  gimp_drawable_invert (drawable);
+  gimp_drawable_invert (drawable, GIMP_PROGRESS (display));
   gimp_image_flush (image);
 }
 
diff --git a/app/core/gimpdrawable-invert.c b/app/core/gimpdrawable-invert.c
index 63658ed79a..4ec735ddbc 100644
--- a/app/core/gimpdrawable-invert.c
+++ b/app/core/gimpdrawable-invert.c
@@ -29,12 +29,14 @@
 
 #include "gimpdrawable.h"
 #include "gimpdrawable-invert.h"
+#include "gimpprogress.h"
 
 #include "gimp-intl.h"
 
 
 void
-gimp_drawable_invert (GimpDrawable *drawable)
+gimp_drawable_invert (GimpDrawable *drawable,
+                      GimpProgress *progress)
 {
   PixelRegion  srcPR, destPR;
   gint         x, y, width, height;
@@ -42,6 +44,7 @@ gimp_drawable_invert (GimpDrawable *drawable)
 
   g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
   g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)));
+  g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
 
   if (! gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
     return;
diff --git a/app/core/gimpdrawable-invert.h b/app/core/gimpdrawable-invert.h
index 150e0ee8be..90b217055c 100644
--- a/app/core/gimpdrawable-invert.h
+++ b/app/core/gimpdrawable-invert.h
@@ -20,7 +20,8 @@
 #define __GIMP_DRAWABLE_INVERT_H__
 
 
-void   gimp_drawable_invert (GimpDrawable *drawable);
+void   gimp_drawable_invert (GimpDrawable *drawable,
+                             GimpProgress *progress);
 
 
 #endif  /*  __GIMP_DRAWABLE_INVERT_H__  */
diff --git a/app/pdb/color_cmds.c b/app/pdb/color_cmds.c
index 16498be86d..2f56776dcf 100644
--- a/app/pdb/color_cmds.c
+++ b/app/pdb/color_cmds.c
@@ -363,7 +363,7 @@ invert_invoker (GimpProcedure      *procedure,
         success = FALSE;
 
       if (success)
-        gimp_drawable_invert (drawable);
+        gimp_drawable_invert (drawable, progress);
     }
 
   return gimp_procedure_get_return_values (procedure, success);
diff --git a/tools/pdbgen/pdb/color.pdb b/tools/pdbgen/pdb/color.pdb
index 07d095c350..e25e3cab53 100644
--- a/tools/pdbgen/pdb/color.pdb
+++ b/tools/pdbgen/pdb/color.pdb
@@ -388,7 +388,7 @@ HELP
     success = FALSE;
 
   if (success)
-    gimp_drawable_invert (drawable);
+    gimp_drawable_invert (drawable, progress);
 }
 CODE
     );