2.5: Various Fixes

* Fix crash loading particle AnimData. This crashed many BBB
  files. If you have a .blend file that crashes when loading
  it in 2.5, please mail me, I'd like to know.

* Image window zoom ratio did not work correct with py 2.x.
* Other minor fixes for image window RNA.

* Buttons window now remembers the tab that was last clicked
  by the user, even if that tab is no longer available due
  to context, and then enable the tab again if the context
  for it is back.
* Cleaned up buttons space DNA a bit, removing unused vars.

* Armature bone rename outside edit mode did not call right
  function yet.
* Armature layers are now editable even if lib linked. This
  is useful for proxies. For this purpose a PROP_LIB_EXCEPTION
  flag was added. Need to think over proxy / RNA a bit though,
  not sure what the requirements are yet.
* Parent to Armature Deform now has options to create vertex
  groups, instead of always creating them.

1 files changed, 3 insertions, 30 deletions

diff --git a/release/ui/space_image.py b/release/ui/space_image.py
index cdb22fb0442..f8950892957 100644
--- a/release/ui/space_image.py
+++ b/release/ui/space_image.py
@@ -32,7 +32,7 @@ class IMAGE_MT_view(bpy.types.Menu):
 
 		for a, b in ratios:
 			text = "Zoom %d:%d" % (a, b)
-			layout.item_floatO("image.view_zoom_ratio", "ratio", a/b, text=text)
+			layout.item_floatO("image.view_zoom_ratio", "ratio", a/float(b), text=text)
 
 		layout.itemS()
 
@@ -225,34 +225,6 @@ class IMAGE_HT_header(bpy.types.Header):
 
 		layout.template_ID(sima, "image", new="image.new")
 
-		"""
-		/* image select */
-
-		pinflag= (show_render)? 0: UI_ID_PIN;
-		xco= uiDefIDPoinButs(block, CTX_data_main(C), NULL, (ID*)sima->image, ID_IM, &sima->pin, xco, yco,
-			sima_idpoin_handle, UI_ID_BROWSE|UI_ID_BROWSE_RENDER|UI_ID_RENAME|UI_ID_ADD_NEW|UI_ID_OPEN|UI_ID_DELETE|pinflag);
-		xco += 8;
-		"""
-
-		"""
-		if(ima && !ELEM3(ima->source, IMA_SRC_SEQUENCE, IMA_SRC_MOVIE, IMA_SRC_VIEWER) && ima->ok) {
-			/* XXX this should not be a static var */
-			static int headerbuttons_packdummy;
-			
-			headerbuttons_packdummy = 0;
-
-			if (ima->packedfile) {
-				headerbuttons_packdummy = 1;
-			}
-			if (ima->packedfile && ibuf && (ibuf->userflags & IB_BITMAPDIRTY))
-				uiDefIconButBitI(block, TOG, 1, 0 /* XXX B_SIMA_REPACK */, ICON_UGLYPACKAGE,	xco,yco,XIC,YIC, &headerbuttons_packdummy, 0, 0, 0, 0, "Re-Pack this image as PNG");
-			else
-				uiDefIconButBitI(block, TOG, 1, 0 /* XXX B_SIMAPACKIMA */, ICON_PACKAGE,	xco,yco,XIC,YIC, &headerbuttons_packdummy, 0, 0, 0, 0, "Pack/Unpack this image");
-				
-			xco+= XIC+8;
-		}
-		"""
-
 		# uv editing
 		if show_uvedit:
 			uvedit = sima.uv_editor
@@ -294,7 +266,8 @@ class IMAGE_HT_header(bpy.types.Header):
 			if ima.type == "COMPOSITE" and ima.source in ("MOVIE", "SEQUENCE"):
 				row.itemO("image.play_composite", icon="ICON_PLAY")
 		
-		layout.itemR(sima, "update_automatically", text="")
+		if show_uvedit or sima.image_painting:
+			layout.itemR(sima, "update_automatically", text="")
 
 class IMAGE_PT_game_properties(bpy.types.Panel):
 	__space_type__ = "IMAGE_EDITOR"