Fixing loose ends:

- nkey menu for buttonswindow (hex values) couldnt be restored yet, is
  for next release
- replaced Nkey in IpoWindow with Panel, this now displays the buttons
  that were formerly in 'anim buttons' as well; to view the boundbox
  values of all visible curves, and adjust it.
- the new panel also has the 'set speed' option, fixed stuff in it and
  added better errorwarning... still not a very well coded tool!

1 files changed, 7 insertions, 5 deletions

diff --git a/source/blender/src/editipo.c b/source/blender/src/editipo.c
index 84e40c4a8a4..3f98ec4a496 100644
--- a/source/blender/src/editipo.c
+++ b/source/blender/src/editipo.c
@@ -673,7 +673,7 @@ void scale_editipo()
 	
 	facx= (G.sipo->tot.xmax-G.sipo->tot.xmin)/(G.sipo->v2d.tot.xmax-G.sipo->v2d.tot.xmin);
 	facy= (G.sipo->tot.ymax-G.sipo->tot.ymin)/(G.sipo->v2d.tot.ymax-G.sipo->v2d.tot.ymin);
-	
+
 	ei= G.sipo->editipo;
 	if(ei==0) return;
 	for(a=0; a<G.sipo->totipo; a++, ei++) {
@@ -1840,7 +1840,6 @@ EditIpo *get_editipo()
 	get_status_editipo();
 	
 	if(totipo_edit>1) {
-		error("Too many editipo's");
 		return 0;
 	}
 	if(G.sipo->editipo==0) return 0;
@@ -2102,8 +2101,11 @@ void add_vert_ipo()
 	if(mval[0]>G.v2d->mask.xmax) return;
 	
 	ei= get_editipo();
-	if(ei==0) return;
-
+	if(ei==0) {
+		error("Too many editipo's");
+		return;
+	}
+	
 	areamouseco_to_ipoco(G.v2d, mval, &x, &y);
 	
 	if(ei->icu==0) {
@@ -3459,7 +3461,7 @@ void set_speed_editipo(float speed)
 						didit= 1;
 					}
 					else {
-						error("Cannot set speed");
+						error("Only works for 3 visible curves with handles");
 					}
 				}
 			}