Animation Channel Filtering Refactor - Part 1

* Removed list-expanders for Materials, Textures, and Particles. So
instead of:
  Object
     Materials
        Material 1
             ... material 1 anim data ...
  we now have
  Object
     Material 1
         ... material 1 anim data ...
 This makes it faster+easier to get to these items. If you don't want
to see all of these, you can still use the data-block filters from the
header to hide these.

* Internal cleanup - removed "owner" and "ownertype" settings from
bAnimListElem. The purpose of these was muddled, and more of a hassle
to maintain than doing anything useful - it was only really used for
the stuff above.

* Removed need for "sa->spacedata.first" casts all over the show for
animation editor tools which needed access to editor data. This can
now be retrieved directly.

1 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/editors/transform/transform_generics.c b/source/blender/editors/transform/transform_generics.c
index 20a26d8c58d..82f3ad87785 100644
--- a/source/blender/editors/transform/transform_generics.c
+++ b/source/blender/editors/transform/transform_generics.c
@@ -349,6 +349,7 @@ void recalcData(TransInfo *t)
 		ac.obact= OBACT;
 		ac.sa= t->sa;
 		ac.ar= t->ar;
+		ac.sl= (t->sa)? t->sa->spacedata.first : NULL;
 		ac.spacetype= (t->sa)? t->sa->spacetype : 0;
 		ac.regiontype= (t->ar)? t->ar->regiontype : 0;
 		
@@ -383,7 +384,7 @@ void recalcData(TransInfo *t)
 		SpaceIpo *sipo= (SpaceIpo *)t->sa->spacedata.first;
 		
 		ListBase anim_data = {NULL, NULL};
-		bAnimContext ac;
+		bAnimContext ac= {NULL};
 		int filter;
 		
 		bAnimListElem *ale;
@@ -392,12 +393,11 @@ void recalcData(TransInfo *t)
 		
 		/* initialise relevant anim-context 'context' data from TransInfo data */
 			/* NOTE: sync this with the code in ANIM_animdata_get_context() */
-		memset(&ac, 0, sizeof(bAnimContext));
-		
 		scene= ac.scene= t->scene;
 		ac.obact= OBACT;
 		ac.sa= t->sa;
 		ac.ar= t->ar;
+		ac.sl= (t->sa)? t->sa->spacedata.first : NULL;
 		ac.spacetype= (t->sa)? t->sa->spacetype : 0;
 		ac.regiontype= (t->ar)? t->ar->regiontype : 0;