add a collection function slot for assignment (not used yet).

26 files changed, 66 insertions, 63 deletions

diff --git a/source/blender/makesrna/RNA_access.h b/source/blender/makesrna/RNA_access.h
index 26bae68d5a4..6dbc002d505 100644
--- a/source/blender/makesrna/RNA_access.h
+++ b/source/blender/makesrna/RNA_access.h
@@ -778,6 +778,7 @@ int RNA_property_collection_length(PointerRNA *ptr, PropertyRNA *prop);
 int RNA_property_collection_lookup_index(PointerRNA *ptr, PropertyRNA *prop, PointerRNA *t_ptr);
 int RNA_property_collection_lookup_int(PointerRNA *ptr, PropertyRNA *prop, int key, PointerRNA *r_ptr);
 int RNA_property_collection_lookup_string(PointerRNA *ptr, PropertyRNA *prop, const char *key, PointerRNA *r_ptr);
+int RNA_property_collection_assign_int(PointerRNA *ptr, PropertyRNA *prop, const int key, PointerRNA *assign_ptr);
 int RNA_property_collection_type_get(PointerRNA *ptr, PropertyRNA *prop, PointerRNA *r_ptr);
 
 /* efficient functions to set properties for arrays */
diff --git a/source/blender/makesrna/RNA_define.h b/source/blender/makesrna/RNA_define.h
index e003b7198b8..9b87bbc2f4e 100644
--- a/source/blender/makesrna/RNA_define.h
+++ b/source/blender/makesrna/RNA_define.h
@@ -173,7 +173,7 @@ void RNA_def_property_float_funcs(PropertyRNA *prop, const char *get, const char
 void RNA_def_property_enum_funcs(PropertyRNA *prop, const char *get, const char *set, const char *item);
 void RNA_def_property_string_funcs(PropertyRNA *prop, const char *get, const char *length, const char *set);
 void RNA_def_property_pointer_funcs(PropertyRNA *prop, const char *get, const char *set, const char *typef, const char *poll);
-void RNA_def_property_collection_funcs(PropertyRNA *prop, const char *begin, const char *next, const char *end, const char *get, const char *length, const char *lookupint, const char *lookupstring);
+void RNA_def_property_collection_funcs(PropertyRNA *prop, const char *begin, const char *next, const char *end, const char *get, const char *length, const char *lookupint, const char *lookupstring, const char *assignint);
 void RNA_def_property_srna(PropertyRNA *prop, const char *type);
 void RNA_def_py_data(PropertyRNA *prop, void *py_data);
 
diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c
index bc45ea4deed..bb4d6d3a330 100644
--- a/source/blender/makesrna/intern/makesrna.c
+++ b/source/blender/makesrna/intern/makesrna.c
@@ -2279,7 +2279,7 @@ static void rna_generate_property(FILE *f, StructRNA *srna, const char *nest, Pr
 			 }
 			case PROP_COLLECTION: {
 				CollectionPropertyRNA *cprop= (CollectionPropertyRNA*)prop;
-				fprintf(f, "\t%s, %s, %s, %s, %s, %s, %s, ", rna_function_string(cprop->begin), rna_function_string(cprop->next), rna_function_string(cprop->end), rna_function_string(cprop->get), rna_function_string(cprop->length), rna_function_string(cprop->lookupint), rna_function_string(cprop->lookupstring));
+				fprintf(f, "\t%s, %s, %s, %s, %s, %s, %s, %s, ", rna_function_string(cprop->begin), rna_function_string(cprop->next), rna_function_string(cprop->end), rna_function_string(cprop->get), rna_function_string(cprop->length), rna_function_string(cprop->lookupint), rna_function_string(cprop->lookupstring), rna_function_string(cprop->assignint));
 				if(cprop->item_type) fprintf(f, "&RNA_%s\n", (char*)cprop->item_type);
 				else fprintf(f, "NULL\n");
 				break;
diff --git a/source/blender/makesrna/intern/rna_ID.c b/source/blender/makesrna/intern/rna_ID.c
index bf83d33a0a3..492f51967b2 100644
--- a/source/blender/makesrna/intern/rna_ID.c
+++ b/source/blender/makesrna/intern/rna_ID.c
@@ -367,7 +367,7 @@ static void rna_def_ID_properties(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "idp_array", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "PropertyGroup");
-	RNA_def_property_collection_funcs(prop, "rna_IDPArray_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_IDPArray_length", NULL, NULL);
+	RNA_def_property_collection_funcs(prop, "rna_IDPArray_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_IDPArray_length", NULL, NULL, NULL);
 	RNA_def_property_flag(prop, PROP_EXPORT|PROP_IDPROPERTY);
 
 	// never tested, maybe its useful to have this?
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index b995b5ab731..c6a9627aa3c 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -2864,6 +2864,21 @@ int RNA_property_collection_lookup_string(PointerRNA *ptr, PropertyRNA *prop, co
 	}
 }
 
+/* zero return is an assignment error */
+int RNA_property_collection_assign_int(PointerRNA *ptr, PropertyRNA *prop, const int key, PointerRNA *assign_ptr)
+{
+	CollectionPropertyRNA *cprop= (CollectionPropertyRNA*)rna_ensure_property(prop);
+
+	BLI_assert(RNA_property_type(prop) == PROP_COLLECTION);
+
+	if(cprop->assignint) {
+		/* we have a callback defined, use it */
+		return cprop->assignint(ptr, key, assign_ptr);
+	}
+
+	return 0;
+}
+
 int RNA_property_collection_type_get(PointerRNA *ptr, PropertyRNA *prop, PointerRNA *r_ptr)
 {
 	BLI_assert(RNA_property_type(prop) == PROP_COLLECTION);
diff --git a/source/blender/makesrna/intern/rna_action.c b/source/blender/makesrna/intern/rna_action.c
index 718f70cea1e..44c37f93b5e 100644
--- a/source/blender/makesrna/intern/rna_action.c
+++ b/source/blender/makesrna/intern/rna_action.c
@@ -451,7 +451,7 @@ static void rna_def_action_group(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "channels", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "channels", NULL);
 	RNA_def_property_struct_type(prop, "FCurve");
-	RNA_def_property_collection_funcs(prop, 0, "rna_ActionGroup_channels_next", 0, 0, 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, 0, "rna_ActionGroup_channels_next", NULL, NULL, NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Channels", "F-Curves in this group");
 	
 	prop= RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
diff --git a/source/blender/makesrna/intern/rna_armature.c b/source/blender/makesrna/intern/rna_armature.c
index 75c21e3f47e..c8e5faee7c8 100644
--- a/source/blender/makesrna/intern/rna_armature.c
+++ b/source/blender/makesrna/intern/rna_armature.c
@@ -841,7 +841,7 @@ static void rna_def_armature(BlenderRNA *brna)
 	/* Collections */
 	prop= RNA_def_property(srna, "bones", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "bonebase", NULL);
-	RNA_def_property_collection_funcs(prop, 0, "rna_Armature_bones_next", 0, 0, 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, 0, "rna_Armature_bones_next", NULL, NULL, NULL, NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "Bone");
 	RNA_def_property_ui_text(prop, "Bones", "");
 	rna_def_armature_bones(brna, prop);
diff --git a/source/blender/makesrna/intern/rna_color.c b/source/blender/makesrna/intern/rna_color.c
index 4ef6e9f4af7..65745ca2afd 100644
--- a/source/blender/makesrna/intern/rna_color.c
+++ b/source/blender/makesrna/intern/rna_color.c
@@ -405,7 +405,7 @@ static void rna_def_curvemapping(BlenderRNA *brna)
 	RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipmaxy_range");
 
 	prop= RNA_def_property(srna, "curves", PROP_COLLECTION, PROP_NONE);
-	RNA_def_property_collection_funcs(prop, "rna_CurveMapping_curves_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_CurveMapping_curves_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_CurveMapping_curves_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_CurveMapping_curves_length", NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "CurveMap");
 	RNA_def_property_ui_text(prop, "Curves", "");
 
diff --git a/source/blender/makesrna/intern/rna_curve.c b/source/blender/makesrna/intern/rna_curve.c
index 5d0c1db572d..28c1a3bc234 100644
--- a/source/blender/makesrna/intern/rna_curve.c
+++ b/source/blender/makesrna/intern/rna_curve.c
@@ -1262,7 +1262,7 @@ static void rna_def_curve(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "nurb", NULL);
 #else
 	/* this way we get editmode nurbs too, keyframe in editmode */
-	RNA_def_property_collection_funcs(prop, "rna_Curve_splines_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Curve_splines_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 #endif
 	RNA_def_property_struct_type(prop, "Spline");
 	RNA_def_property_ui_text(prop, "Splines", "Collection of splines in this curve data object");
@@ -1450,7 +1450,7 @@ static void rna_def_curve_nurb(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "points", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "bp", NULL);
 	RNA_def_property_struct_type(prop, "SplinePoint");
-	RNA_def_property_collection_funcs(prop, "rna_BPoint_array_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_Nurb_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_BPoint_array_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_Nurb_length", NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Points", "Collection of points that make up this poly or nurbs spline");
 	rna_def_curve_spline_points(brna, prop);
 
diff --git a/source/blender/makesrna/intern/rna_define.c b/source/blender/makesrna/intern/rna_define.c
index 63a41762f4c..ab469c19e15 100644
--- a/source/blender/makesrna/intern/rna_define.c
+++ b/source/blender/makesrna/intern/rna_define.c
@@ -689,7 +689,7 @@ StructRNA *RNA_def_struct(BlenderRNA *brna, const char *identifier, const char *
 
 		if(DefRNA.preprocess) {
 			RNA_def_property_struct_type(prop, "Property");
-			RNA_def_property_collection_funcs(prop, "rna_builtin_properties_begin", "rna_builtin_properties_next", "rna_iterator_listbase_end", "rna_builtin_properties_get", NULL, NULL, "rna_builtin_properties_lookup_string");
+			RNA_def_property_collection_funcs(prop, "rna_builtin_properties_begin", "rna_builtin_properties_next", "rna_iterator_listbase_end", "rna_builtin_properties_get", NULL, NULL, "rna_builtin_properties_lookup_string", NULL);
 		}
 		else {
 #ifdef RNA_RUNTIME
@@ -2047,7 +2047,7 @@ void RNA_def_property_pointer_funcs(PropertyRNA *prop, const char *get, const ch
 	}
 }
 
-void RNA_def_property_collection_funcs(PropertyRNA *prop, const char *begin, const char *next, const char *end, const char *get, const char *length, const char *lookupint, const char *lookupstring)
+void RNA_def_property_collection_funcs(PropertyRNA *prop, const char *begin, const char *next, const char *end, const char *get, const char *length, const char *lookupint, const char *lookupstring, const char *assignint)
 {
 	StructRNA *srna= DefRNA.laststruct;
 
@@ -2067,6 +2067,7 @@ void RNA_def_property_collection_funcs(PropertyRNA *prop, const char *begin, con
 			if(length) cprop->length= (PropCollectionLengthFunc)length;
 			if(lookupint) cprop->lookupint= (PropCollectionLookupIntFunc)lookupint;
 			if(lookupstring) cprop->lookupstring= (PropCollectionLookupStringFunc)lookupstring;
+			if(assignint) cprop->assignint= (PropCollectionAssignIntFunc)assignint;
 			break;
 		}
 		default:
diff --git a/source/blender/makesrna/intern/rna_fluidsim.c b/source/blender/makesrna/intern/rna_fluidsim.c
index ccb24d7dd9b..82911ebb3be 100644
--- a/source/blender/makesrna/intern/rna_fluidsim.c
+++ b/source/blender/makesrna/intern/rna_fluidsim.c
@@ -412,7 +412,7 @@ static void rna_def_fluidsim_domain(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "fluid_mesh_vertices", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "FluidMeshVertex");
 	RNA_def_property_ui_text(prop, "Fluid Mesh Vertices", "Vertices of the fluid mesh generated by simulation");
-	RNA_def_property_collection_funcs(prop, "rna_FluidMeshVertex_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_FluidMeshVertex_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_FluidMeshVertex_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_FluidMeshVertex_data_length", NULL, NULL, NULL);
 	rna_def_fluid_mesh_vertices(brna);
 }
 
diff --git a/source/blender/makesrna/intern/rna_group.c b/source/blender/makesrna/intern/rna_group.c
index 597f05ed9f6..0a66ff9fa99 100644
--- a/source/blender/makesrna/intern/rna_group.c
+++ b/source/blender/makesrna/intern/rna_group.c
@@ -132,7 +132,7 @@ void RNA_def_group(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "gobject", NULL);
 	RNA_def_property_struct_type(prop, "Object");
 	RNA_def_property_ui_text(prop, "Objects", "A collection of this groups objects");
-	RNA_def_property_collection_funcs(prop, 0, 0, 0, "rna_Group_objects_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, "rna_Group_objects_get", NULL, NULL, NULL, NULL);
 
 	rna_def_group_objects(brna, prop);
 
diff --git a/source/blender/makesrna/intern/rna_internal_types.h b/source/blender/makesrna/intern/rna_internal_types.h
index 249833ae94b..87b35459d40 100644
--- a/source/blender/makesrna/intern/rna_internal_types.h
+++ b/source/blender/makesrna/intern/rna_internal_types.h
@@ -102,6 +102,7 @@ typedef PointerRNA (*PropCollectionGetFunc)(struct CollectionPropertyIterator *i
 typedef int (*PropCollectionLengthFunc)(struct PointerRNA *ptr);
 typedef int (*PropCollectionLookupIntFunc)(struct PointerRNA *ptr, int key, struct PointerRNA *r_ptr);
 typedef int (*PropCollectionLookupStringFunc)(struct PointerRNA *ptr, const char *key, struct PointerRNA *r_ptr);
+typedef int (*PropCollectionAssignIntFunc)(struct PointerRNA *ptr, int key, struct PointerRNA *assign_ptr);
 
 /* Container - generic abstracted container of RNA properties */
 typedef struct ContainerRNA {
@@ -285,6 +286,7 @@ typedef struct CollectionPropertyRNA {
 	PropCollectionLengthFunc length;				/* optional */
 	PropCollectionLookupIntFunc lookupint;			/* optional */
 	PropCollectionLookupStringFunc lookupstring;	/* optional */
+	PropCollectionAssignIntFunc assignint;			/* optional */
 
 	struct StructRNA *item_type;			/* the type of this item */
 } CollectionPropertyRNA;
diff --git a/source/blender/makesrna/intern/rna_key.c b/source/blender/makesrna/intern/rna_key.c
index ad6f67cddaf..353da196e89 100644
--- a/source/blender/makesrna/intern/rna_key.c
+++ b/source/blender/makesrna/intern/rna_key.c
@@ -581,7 +581,7 @@ static void rna_def_keyblock(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "data", "totelem");
 	RNA_def_property_struct_type(prop, "UnknownType");
 	RNA_def_property_ui_text(prop, "Data", "");
-	RNA_def_property_collection_funcs(prop, "rna_ShapeKey_data_begin", 0, 0, "rna_ShapeKey_data_get", "rna_ShapeKey_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_ShapeKey_data_begin", NULL, NULL, "rna_ShapeKey_data_get", "rna_ShapeKey_data_length", NULL, NULL, NULL);
 }
 
 static void rna_def_key(BlenderRNA *brna)
diff --git a/source/blender/makesrna/intern/rna_lattice.c b/source/blender/makesrna/intern/rna_lattice.c
index 8387b3286d6..2a81c4f0a2c 100644
--- a/source/blender/makesrna/intern/rna_lattice.c
+++ b/source/blender/makesrna/intern/rna_lattice.c
@@ -237,7 +237,7 @@ static void rna_def_latticepoint(BlenderRNA *brna)
 	RNA_def_property_update(prop, 0, "rna_Lattice_update_data");
 
 	prop= RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
-	RNA_def_property_collection_funcs(prop, "rna_LatticePoint_groups_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_LatticePoint_groups_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "VertexGroupElement");
 	RNA_def_property_ui_text(prop, "Groups", "Weights for the vertex groups this point is member of");
 }
@@ -317,7 +317,7 @@ static void rna_def_lattice(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "points", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "LatticePoint");
-	RNA_def_property_collection_funcs(prop, "rna_Lattice_points_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Lattice_points_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Points", "Points of the lattice");
 	
 	/* pointers */
diff --git a/source/blender/makesrna/intern/rna_main.c b/source/blender/makesrna/intern/rna_main.c
index 352aaa890a5..0b44f7c98d0 100644
--- a/source/blender/makesrna/intern/rna_main.c
+++ b/source/blender/makesrna/intern/rna_main.c
@@ -337,7 +337,7 @@ void RNA_def_main(BlenderRNA *brna)
 	{
 		prop= RNA_def_property(srna, lists[i].identifier, PROP_COLLECTION, PROP_NONE);
 		RNA_def_property_struct_type(prop, lists[i].type);
-		RNA_def_property_collection_funcs(prop, lists[i].iter_begin, "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+		RNA_def_property_collection_funcs(prop, lists[i].iter_begin, "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 		RNA_def_property_ui_text(prop, lists[i].name, lists[i].description);
 
 		/* collection functions */
diff --git a/source/blender/makesrna/intern/rna_material.c b/source/blender/makesrna/intern/rna_material.c
index 80a418a0047..a9878ab2bf2 100644
--- a/source/blender/makesrna/intern/rna_material.c
+++ b/source/blender/makesrna/intern/rna_material.c
@@ -2040,8 +2040,7 @@ void rna_def_mtex_common(BlenderRNA *brna, StructRNA *srna, const char *begin,
 	/* mtex */
 	prop= RNA_def_property(srna, "texture_slots", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, structname);
-	RNA_def_property_collection_funcs(prop, begin, "rna_iterator_array_next", "rna_iterator_array_end",
-	                                  "rna_iterator_array_dereference_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, begin, "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_dereference_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Textures", "Texture slots defining the mapping and influence of textures");
 	rna_def_texture_slots(brna, prop, structname, structname_slots);
 
diff --git a/source/blender/makesrna/intern/rna_mesh.c b/source/blender/makesrna/intern/rna_mesh.c
index 00c79c32b3a..44be5ae8e35 100644
--- a/source/blender/makesrna/intern/rna_mesh.c
+++ b/source/blender/makesrna/intern/rna_mesh.c
@@ -1226,8 +1226,7 @@ static void rna_def_mvert(BlenderRNA *brna)
 	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
-	RNA_def_property_collection_funcs(prop, "rna_MeshVertex_groups_begin", "rna_iterator_array_next",
-	                                  "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_MeshVertex_groups_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "VertexGroupElement");
 	RNA_def_property_ui_text(prop, "Groups", "Weights for the vertex groups this vertex is member of");
 
@@ -1401,9 +1400,7 @@ static void rna_def_mtface(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshTextureFace");
 	RNA_def_property_ui_text(prop, "Data", "");
-	RNA_def_property_collection_funcs(prop, "rna_MeshTextureFaceLayer_data_begin", "rna_iterator_array_next",
-	                                  "rna_iterator_array_end", "rna_iterator_array_get",
-	                                  "rna_MeshTextureFaceLayer_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_MeshTextureFaceLayer_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_MeshTextureFaceLayer_data_length", NULL, NULL, NULL);
 
 	srna= RNA_def_struct(brna, "MeshTextureFace", NULL);
 	RNA_def_struct_sdna(srna, "MTFace");
@@ -1515,9 +1512,7 @@ static void rna_def_mcol(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshColor");
 	RNA_def_property_ui_text(prop, "Data", "");
-	RNA_def_property_collection_funcs(prop, "rna_MeshColorLayer_data_begin", "rna_iterator_array_next",
-	                                  "rna_iterator_array_end", "rna_iterator_array_get",
-	                                  "rna_MeshColorLayer_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_MeshColorLayer_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_MeshColorLayer_data_length", NULL, NULL, NULL);
 
 	srna= RNA_def_struct(brna, "MeshColor", NULL);
 	RNA_def_struct_sdna(srna, "MCol");
@@ -1572,9 +1567,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshFloatProperty");
 	RNA_def_property_ui_text(prop, "Data", "");
-	RNA_def_property_collection_funcs(prop, "rna_MeshFloatPropertyLayer_data_begin", "rna_iterator_array_next",
-	                                  "rna_iterator_array_end", "rna_iterator_array_get",
-	                                  "rna_MeshFloatPropertyLayer_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_MeshFloatPropertyLayer_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_MeshFloatPropertyLayer_data_length", NULL, NULL, NULL);
 
 	srna= RNA_def_struct(brna, "MeshFloatProperty", NULL);
 	RNA_def_struct_sdna(srna, "MFloatProperty");
@@ -1600,9 +1593,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshIntProperty");
 	RNA_def_property_ui_text(prop, "Data", "");
-	RNA_def_property_collection_funcs(prop, "rna_MeshIntPropertyLayer_data_begin", "rna_iterator_array_next",
-	                                  "rna_iterator_array_end", "rna_iterator_array_get",
-	                                  "rna_MeshIntPropertyLayer_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_MeshIntPropertyLayer_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_MeshIntPropertyLayer_data_length", NULL, NULL, NULL);
 
 	srna= RNA_def_struct(brna, "MeshIntProperty", NULL);
 	RNA_def_struct_sdna(srna, "MIntProperty");
@@ -1628,9 +1619,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshStringProperty");
 	RNA_def_property_ui_text(prop, "Data", "");
-	RNA_def_property_collection_funcs(prop, "rna_MeshStringPropertyLayer_data_begin", "rna_iterator_array_next",
-	                                  "rna_iterator_array_end", "rna_iterator_array_get",
-	                                  "rna_MeshStringPropertyLayer_data_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_MeshStringPropertyLayer_data_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_MeshStringPropertyLayer_data_length", NULL, NULL, NULL);
 
 	srna= RNA_def_struct(brna, "MeshStringProperty", NULL);
 	RNA_def_struct_sdna(srna, "MStringProperty");
@@ -1834,7 +1823,7 @@ static void rna_def_mesh(BlenderRNA *brna)
 	/* UV textures */
 	prop= RNA_def_property(srna, "uv_textures", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "fdata.layers", "fdata.totlayer");
-	RNA_def_property_collection_funcs(prop, "rna_Mesh_uv_textures_begin", 0, 0, 0, "rna_Mesh_uv_textures_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Mesh_uv_textures_begin", NULL, NULL, NULL, "rna_Mesh_uv_textures_length", NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "MeshTextureFaceLayer");
 	RNA_def_property_ui_text(prop, "UV Textures", "");
 	rna_def_uv_textures(brna, prop);
@@ -1864,26 +1853,26 @@ static void rna_def_mesh(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "vertex_colors", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "fdata.layers", "fdata.totlayer");
-	RNA_def_property_collection_funcs(prop, "rna_Mesh_vertex_colors_begin", 0, 0, 0, "rna_Mesh_vertex_colors_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Mesh_vertex_colors_begin", NULL, NULL, NULL, "rna_Mesh_vertex_colors_length", NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "MeshColorLayer");
 	RNA_def_property_ui_text(prop, "Vertex Colors", "");
 	rna_def_vertex_colors(brna, prop);
 
 	prop= RNA_def_property(srna, "layers_float", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "fdata.layers", "fdata.totlayer");
-	RNA_def_property_collection_funcs(prop, "rna_Mesh_float_layers_begin", 0, 0, 0, "rna_Mesh_float_layers_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Mesh_float_layers_begin", NULL, NULL, NULL, "rna_Mesh_float_layers_length", NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "MeshFloatPropertyLayer");
 	RNA_def_property_ui_text(prop, "Float Property Layers", "");
 
 	prop= RNA_def_property(srna, "layers_int", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "fdata.layers", "fdata.totlayer");
-	RNA_def_property_collection_funcs(prop, "rna_Mesh_int_layers_begin", 0, 0, 0, "rna_Mesh_int_layers_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Mesh_int_layers_begin", NULL, NULL, NULL, "rna_Mesh_int_layers_length", NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "MeshIntPropertyLayer");
 	RNA_def_property_ui_text(prop, "Int Property Layers", "");
 
 	prop= RNA_def_property(srna, "layers_string", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "fdata.layers", "fdata.totlayer");
-	RNA_def_property_collection_funcs(prop, "rna_Mesh_string_layers_begin", 0, 0, 0, "rna_Mesh_string_layers_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Mesh_string_layers_begin", NULL, NULL, NULL, "rna_Mesh_string_layers_length", NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "MeshStringPropertyLayer");
 	RNA_def_property_ui_text(prop, "String Property Layers", "");
 
diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c
index 00ac371f929..5259ee1f6d1 100644
--- a/source/blender/makesrna/intern/rna_modifier.c
+++ b/source/blender/makesrna/intern/rna_modifier.c
@@ -1564,7 +1564,7 @@ static void rna_def_modifier_uvproject(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "projectors", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "UVProjector");
-	RNA_def_property_collection_funcs(prop, "rna_UVProject_projectors_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_UVProject_projectors_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Projectors", "");
 
 	prop= RNA_def_property(srna, "image", PROP_POINTER, PROP_NONE);
diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c
index f271673d278..3141369fcd4 100644
--- a/source/blender/makesrna/intern/rna_object.c
+++ b/source/blender/makesrna/intern/rna_object.c
@@ -1915,7 +1915,7 @@ static void rna_def_object(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "material_slots", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "mat", "totcol");
 	RNA_def_property_struct_type(prop, "MaterialSlot");
-	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, "rna_iterator_array_get", NULL, NULL, NULL); /* don't dereference pointer! */
+	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, "rna_iterator_array_get", NULL, NULL, NULL, NULL); /* don't dereference pointer! */
 	RNA_def_property_ui_text(prop, "Material Slots", "Material slots in the object");
 
 	prop= RNA_def_property(srna, "active_material", PROP_POINTER, PROP_NONE);
diff --git a/source/blender/makesrna/intern/rna_object_force.c b/source/blender/makesrna/intern/rna_object_force.c
index 0b137633349..a6e0e9f3331 100644
--- a/source/blender/makesrna/intern/rna_object_force.c
+++ b/source/blender/makesrna/intern/rna_object_force.c
@@ -827,8 +827,7 @@ static void rna_def_pointcache(BlenderRNA *brna)
 	RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_idname_change");
 
 	prop= RNA_def_property(srna, "point_caches", PROP_COLLECTION, PROP_NONE);
-	RNA_def_property_collection_funcs(prop, "rna_Cache_list_begin", "rna_iterator_listbase_next",
-	                                  "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Cache_list_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "PointCache");
 	RNA_def_property_ui_text(prop, "Point Cache List", "Point cache list");
 	rna_def_ptcache_point_caches(brna, prop);
diff --git a/source/blender/makesrna/intern/rna_pose.c b/source/blender/makesrna/intern/rna_pose.c
index 338073fde00..b61495edc94 100644
--- a/source/blender/makesrna/intern/rna_pose.c
+++ b/source/blender/makesrna/intern/rna_pose.c
@@ -1240,7 +1240,7 @@ static void rna_def_pose(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "chanbase", NULL);
 	RNA_def_property_struct_type(prop, "PoseBone");
 	RNA_def_property_ui_text(prop, "Pose Bones", "Individual pose bones for the armature");
-	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, NULL, NULL, NULL, "rna_PoseBones_lookup_string"); /* can be removed, only for fast lookup */
+	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, NULL, NULL, NULL, "rna_PoseBones_lookup_string", NULL); /* can be removed, only for fast lookup */
 	/* bone groups */
 	prop= RNA_def_property(srna, "bone_groups", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "agroups", NULL);
diff --git a/source/blender/makesrna/intern/rna_render.c b/source/blender/makesrna/intern/rna_render.c
index 1003c9bfba2..f5fab9d2f33 100644
--- a/source/blender/makesrna/intern/rna_render.c
+++ b/source/blender/makesrna/intern/rna_render.c
@@ -329,8 +329,7 @@ static void rna_def_render_result(BlenderRNA *brna)
 
 	parm= RNA_def_property(srna, "layers", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(parm, "RenderLayer");
-	RNA_def_property_collection_funcs(parm, "rna_RenderResult_layers_begin", "rna_iterator_listbase_next",
-	                                  "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(parm, "rna_RenderResult_layers_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 
 	RNA_define_verify_sdna(1);
 }
@@ -361,8 +360,7 @@ static void rna_def_render_layer(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "passes", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "RenderPass");
-	RNA_def_property_collection_funcs(prop, "rna_RenderLayer_passes_begin", "rna_iterator_listbase_next",
-	                                  "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_RenderLayer_passes_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 
 	prop= RNA_def_property(srna, "rect", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_flag(prop, PROP_DYNAMIC);
diff --git a/source/blender/makesrna/intern/rna_rna.c b/source/blender/makesrna/intern/rna_rna.c
index 95c6b066510..454fd6275d9 100644
--- a/source/blender/makesrna/intern/rna_rna.c
+++ b/source/blender/makesrna/intern/rna_rna.c
@@ -979,13 +979,13 @@ static void rna_def_struct(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "properties", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_struct_type(prop, "Property");
-	RNA_def_property_collection_funcs(prop, "rna_Struct_properties_begin", "rna_Struct_properties_next", "rna_iterator_listbase_end", "rna_Struct_properties_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Struct_properties_begin", "rna_Struct_properties_next", "rna_iterator_listbase_end", "rna_Struct_properties_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Properties", "Properties in the struct");
 
 	prop= RNA_def_property(srna, "functions", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_struct_type(prop, "Function");
-	RNA_def_property_collection_funcs(prop, "rna_Struct_functions_begin", "rna_Struct_functions_next", "rna_iterator_listbase_end", "rna_Struct_functions_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Struct_functions_begin", "rna_Struct_functions_next", "rna_iterator_listbase_end", "rna_Struct_functions_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Functions", "");
 }
 
@@ -1135,7 +1135,7 @@ static void rna_def_function(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "parameters", PROP_COLLECTION, PROP_NONE);
 	/*RNA_def_property_clear_flag(prop, PROP_EDITABLE);*/
 	RNA_def_property_struct_type(prop, "Property");
-	RNA_def_property_collection_funcs(prop, "rna_Function_parameters_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Function_parameters_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Parameters", "Parameters for the function");
 
 	prop= RNA_def_property(srna, "is_registered", PROP_BOOLEAN, PROP_NONE);
@@ -1286,7 +1286,7 @@ static void rna_def_enum_property(BlenderRNA *brna, StructRNA *srna)
 	prop= RNA_def_property(srna, "enum_items", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_struct_type(prop, "EnumPropertyItem");
-	RNA_def_property_collection_funcs(prop, "rna_EnumProperty_items_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_EnumProperty_items_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_ui_text(prop, "Items", "Possible values for the property");
 
 	srna= RNA_def_struct(brna, "EnumPropertyItem", NULL);
@@ -1389,9 +1389,9 @@ void RNA_def_rna(BlenderRNA *brna)
 	RNA_def_property_collection_funcs(prop, "rna_BlenderRNA_structs_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get",
 		/* included for speed, can be removed */
 #if 0
-			0,0,0);
+			0,0,0,0);
 #else
-			"rna_BlenderRNA_structs_length", "rna_BlenderRNA_structs_lookup_int", "rna_BlenderRNA_structs_lookup_string");
+			"rna_BlenderRNA_structs_length", "rna_BlenderRNA_structs_lookup_int", "rna_BlenderRNA_structs_lookup_string", NULL);
 #endif
 
 	RNA_def_property_ui_text(prop, "Structs", "");
diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c
index ff1cd052913..86f77629ec7 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -3480,14 +3480,14 @@ void RNA_def_scene(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "base", NULL);
 	RNA_def_property_struct_type(prop, "ObjectBase");
 	RNA_def_property_ui_text(prop, "Bases", "");
-	RNA_def_property_collection_funcs(prop, 0, 0, 0, 0, 0, 0, "rna_Scene_object_bases_lookup_string");
+	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, NULL, NULL, NULL, "rna_Scene_object_bases_lookup_string", NULL);
 	rna_def_scene_bases(brna, prop);
 
 	prop= RNA_def_property(srna, "objects", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "base", NULL);
 	RNA_def_property_struct_type(prop, "Object");
 	RNA_def_property_ui_text(prop, "Objects", "");
-	RNA_def_property_collection_funcs(prop, 0, 0, 0, "rna_Scene_objects_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, "rna_Scene_objects_get", NULL, NULL, NULL, NULL);
 	rna_def_scene_objects(brna, prop);
 
 	/* Layers */
@@ -3617,8 +3617,7 @@ void RNA_def_scene(BlenderRNA *brna)
 	rna_def_scene_keying_sets(brna, prop);
 	
 	prop= RNA_def_property(srna, "keying_sets_all", PROP_COLLECTION, PROP_NONE);
-	RNA_def_property_collection_funcs(prop, "rna_Scene_all_keyingsets_begin", "rna_Scene_all_keyingsets_next",
-	                                  "rna_iterator_listbase_end", "rna_iterator_listbase_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_Scene_all_keyingsets_begin", "rna_Scene_all_keyingsets_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
 	RNA_def_property_struct_type(prop, "KeyingSet");
 	RNA_def_property_ui_text(prop, "All Keying Sets",
 	                         "All Keying Sets available for use (Builtins and Absolute Keying Sets for this Scene)");
diff --git a/source/blender/makesrna/intern/rna_sequencer.c b/source/blender/makesrna/intern/rna_sequencer.c
index 3d81ec24d29..a75166c3e99 100644
--- a/source/blender/makesrna/intern/rna_sequencer.c
+++ b/source/blender/makesrna/intern/rna_sequencer.c
@@ -1174,13 +1174,13 @@ static void rna_def_editor(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "seqbase", NULL);
 	RNA_def_property_struct_type(prop, "Sequence");
 	RNA_def_property_ui_text(prop, "Sequences", "");
-	RNA_def_property_collection_funcs(prop, "rna_SequenceEditor_sequences_all_begin", "rna_SequenceEditor_sequences_all_next", 0, 0, 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_SequenceEditor_sequences_all_begin", "rna_SequenceEditor_sequences_all_next", NULL, NULL, NULL, NULL, NULL, NULL);
 
 	prop= RNA_def_property(srna, "meta_stack", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_sdna(prop, NULL, "metastack", NULL);
 	RNA_def_property_struct_type(prop, "Sequence");
 	RNA_def_property_ui_text(prop, "Meta Stack", "Meta strip stack, last is currently edited meta strip");
-	RNA_def_property_collection_funcs(prop, 0, 0, 0, "rna_SequenceEditor_meta_stack_get", 0, 0, 0);
+	RNA_def_property_collection_funcs(prop, NULL, NULL, NULL, "rna_SequenceEditor_meta_stack_get", NULL, NULL, NULL, NULL);
 	
 	prop= RNA_def_property(srna, "active_strip", PROP_POINTER, PROP_NONE);
 	RNA_def_property_pointer_sdna(prop, NULL, "act_seq");
@@ -1350,7 +1350,7 @@ static void rna_def_image(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "strip->stripdata", NULL);
 	RNA_def_property_struct_type(prop, "SequenceElement");
 	RNA_def_property_ui_text(prop, "Elements", "");
-	RNA_def_property_collection_funcs(prop, "rna_SequenceEditor_elements_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_SequenceEditor_elements_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_SequenceEditor_elements_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_SequenceEditor_elements_length", NULL, NULL, NULL);
 
 	rna_def_filter_video(srna);
 	rna_def_proxy(srna);
@@ -1426,7 +1426,7 @@ static void rna_def_movie(BlenderRNA *brna)
 	RNA_def_property_collection_sdna(prop, NULL, "strip->stripdata", NULL);
 	RNA_def_property_struct_type(prop, "SequenceElement");
 	RNA_def_property_ui_text(prop, "Elements", "");
-	RNA_def_property_collection_funcs(prop, "rna_SequenceEditor_elements_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_SequenceEditor_elements_length", 0, 0);
+	RNA_def_property_collection_funcs(prop, "rna_SequenceEditor_elements_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_SequenceEditor_elements_length", NULL, NULL, NULL);
 
 	prop= RNA_def_property(srna, "filepath", PROP_STRING, PROP_FILEPATH);
 	RNA_def_property_ui_text(prop, "File", "");