RNA & PyAPI

* support for dynamic enums to be inspected enumProp.items() from python.
* fix, enums check for a separator was flipped, meant no enums were in docs.
* dynamic enum functions now check for a NULL context and return all possible options for the "items" attribute used for docs.
* added an arg for rna arrays to free the array there looping over (needed to free dynamically allocated enum items)
* python api checks for NULL items since this can happen in some cases.
* python api, When getting an enum ID from an int in an array - If it failed it would get the first enum identifier and return that. Brecht? dont understand, making it return an empty string in these cases.

1 files changed, 2 insertions, 1 deletions

diff --git a/source/blender/makesrna/intern/rna_internal.h b/source/blender/makesrna/intern/rna_internal.h
index 6a5d5ccfdc3..ad0e05b91a6 100644
--- a/source/blender/makesrna/intern/rna_internal.h
+++ b/source/blender/makesrna/intern/rna_internal.h
@@ -240,11 +240,12 @@ void rna_iterator_listbase_end(struct CollectionPropertyIterator *iter);
 typedef struct ArrayIterator {
 	char *ptr;
 	char *endptr;
+	void *free_ptr; /* will be free'd if set */
 	int itemsize;
 	IteratorSkipFunc skip;
 } ArrayIterator;
 
-void rna_iterator_array_begin(struct CollectionPropertyIterator *iter, void *ptr, int itemsize, int length, IteratorSkipFunc skip);
+void rna_iterator_array_begin(struct CollectionPropertyIterator *iter, void *ptr, int itemsize, int length, int free_ptr, IteratorSkipFunc skip);
 void rna_iterator_array_next(struct CollectionPropertyIterator *iter);
 void *rna_iterator_array_get(struct CollectionPropertyIterator *iter);
 void *rna_iterator_array_dereference_get(struct CollectionPropertyIterator *iter);