Fix T40350: Some texture prop did not have visual feedback they were driven.

This is only a (hacky) partial fix, actually, since `RNA_property_animated()` will still
not work in those cases... Better that than nothing, though.

Thanks to Campbell for review.

1 files changed, 7 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_fcurve.h b/source/blender/blenkernel/BKE_fcurve.h
index 0e86be9b97c..c377769b271 100644
--- a/source/blender/blenkernel/BKE_fcurve.h
+++ b/source/blender/blenkernel/BKE_fcurve.h
@@ -43,6 +43,7 @@ struct DriverVar;
 struct DriverTarget;
 struct FCM_EnvelopeData;
 
+struct bContext;
 struct bAction;
 struct BezTriple;
 struct StructRNA;
@@ -221,8 +222,12 @@ struct FCurve *id_data_find_fcurve(ID *id, void *data, struct StructRNA *type, c
  */
 int list_find_data_fcurves(ListBase *dst, ListBase *src, const char *dataPrefix, const char *dataName);
 
-/* find an f-curve based on an rna property */
-struct FCurve *rna_get_fcurve(struct PointerRNA *ptr, struct PropertyRNA *prop, int rnaindex, struct bAction **action, bool *r_driven);
+/* find an f-curve based on an rna property. */
+struct FCurve *rna_get_fcurve(struct PointerRNA *ptr, struct PropertyRNA *prop, int rnaindex,
+                              struct bAction **action, bool *r_driven);
+/* Same as above, but takes a context data, temp hack needed for complex paths like texture ones. */
+struct FCurve *rna_get_fcurve_context_ui(struct bContext *C, struct PointerRNA *ptr, struct PropertyRNA *prop,
+                                         int rnaindex, struct bAction **action, bool *r_driven);
 
 /* Binary search algorithm for finding where to 'insert' BezTriple with given frame number.
  * Returns the index to insert at (data already at that index will be offset if replace is 0)