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2.5 - RNA Bugfix 2 (for Keyframing):

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Now properties in nested structs should be able to be keyframed (i.e. AO in World, and SSS in Materials). Added an extra method to RNA for this to work.
This commit is contained in:
Joshua Leung 2009-05-11 05:18:49 +00:00
parent 8e3356793a
commit 2ed242656a
1 changed files with 42 additions and 9 deletions
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51
source/blender/makesrna/intern/rna_access.c
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@ -382,6 +382,30 @@ PropertyRNA *RNA_struct_find_property(PointerRNA *ptr, const char *identifier)
return prop;
}
/* Find the property which uses the given nested struct */
PropertyRNA *RNA_struct_find_nested(PointerRNA *ptr, StructRNA *srna)
{
CollectionPropertyIterator iter;
PropertyRNA *iterprop, *prop;
int i = 0;
iterprop= RNA_struct_iterator_property(ptr->type);
RNA_property_collection_begin(ptr, iterprop, &iter);
prop= NULL;
for(; iter.valid; RNA_property_collection_next(&iter), i++) {
/* This assumes that there can only be one user of this nested struct */
if (RNA_property_pointer_type(iter.ptr.data) == srna) {
prop= iter.ptr.data;
break;
}
}
RNA_property_collection_end(&iter);
return prop;
}
const struct ListBase *RNA_struct_defined_properties(StructRNA *srna)
{
return &srna->cont.properties;
@ -1718,18 +1742,27 @@ char *RNA_path_from_ID_to_property(PointerRNA *ptr, PropertyRNA *prop)
return NULL;
if(!RNA_struct_is_ID(ptr->type)) {
if(ptr->type && ptr->type->nested) {
//StructRNA *nestedType= ptr->type->nested;
if(ptr->type->path) {
/* if type has a path to some ID, use it */
ptrpath= ptr->type->path(ptr);
}
else if(ptr->type->nested) {
PointerRNA parentptr;
PropertyRNA *userprop;
printf("RNA - struct is nested \n");
// TODO: how do we get the identifier of the way this is nested into the main?
}
else {
if(ptr->type->path)
ptrpath= ptr->type->path(ptr);
/* find the property in the struct we're nested in that references this struct, and
* use its identifier as the first part of the path used...
*/
RNA_pointer_create(ptr->id.data, ptr->type->nested, ptr->data, &parentptr);
userprop= RNA_struct_find_nested(&parentptr, ptr->type);
if(userprop)
ptrpath= BLI_strdup(RNA_property_identifier(userprop));
else
return NULL;
return NULL; // can't do anything about this case yet...
}
else
return NULL;
}
propname= RNA_property_identifier(prop);