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, 28 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_constraint.c b/source/blender/makesrna/intern/rna_constraint.c
index 56c0ca1b491..0e3dd799612 100644
--- a/source/blender/makesrna/intern/rna_constraint.c
+++ b/source/blender/makesrna/intern/rna_constraint.c
@@ -181,6 +181,20 @@ static EnumPropertyItem *rna_Constraint_owner_space_itemf(bContext *C, PointerRN
 {
 	Object *ob= (Object*)ptr->id.data;
 	bConstraint *con= (bConstraint*)ptr->data;
+	
+	if(C==NULL) {
+		EnumPropertyItem *item= NULL;
+		int totitem= 0;
+		
+		/* needed for doc generation */
+		RNA_enum_items_add(&item, &totitem, space_object_items);
+		RNA_enum_items_add(&item, &totitem, space_pchan_items);
+		RNA_enum_item_end(&item, &totitem);
+		
+		*free= 1;
+		
+		return item;
+	}
 
 	if(BLI_findindex(&ob->constraints, con) == -1)
 		return space_pchan_items;
@@ -195,6 +209,20 @@ static EnumPropertyItem *rna_Constraint_target_space_itemf(bContext *C, PointerR
 	ListBase targets = {NULL, NULL};
 	bConstraintTarget *ct;
 	
+	if(C==NULL) {
+		EnumPropertyItem *item= NULL;
+		int totitem= 0;
+		
+		/* needed for doc generation */
+		RNA_enum_items_add(&item, &totitem, space_object_items);
+		RNA_enum_items_add(&item, &totitem, space_pchan_items);
+		RNA_enum_item_end(&item, &totitem);
+		
+		*free= 1;
+		
+		return item;
+	}
+	
 	if(cti && cti->get_constraint_targets) {
 		cti->get_constraint_targets(con, &targets);