diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_ID.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_ID.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_ID.c b/source/blender/makesrna/intern/rna_ID.c index a9e34247cbd..bc2c26c2b2b 100644 --- a/source/blender/makesrna/intern/rna_ID.c +++ b/source/blender/makesrna/intern/rna_ID.c @@ -754,6 +754,14 @@ static PointerRNA rna_IDPreview_get(PointerRNA *ptr) return rna_pointer_inherit_refine(ptr, &RNA_ImagePreview, prv_img); } +static IDProperty *rna_IDPropertyWrapPtr_idprops(PointerRNA *ptr, bool UNUSED(create)) +{ + if (ptr == NULL) { + return NULL; + } + return ptr->data; +} + #else static void rna_def_ID_properties(BlenderRNA *brna) @@ -1105,6 +1113,20 @@ static void rna_def_library(BlenderRNA *brna) RNA_def_function_flag(func, FUNC_USE_REPORTS | FUNC_USE_CONTEXT); RNA_def_function_ui_description(func, "Reload this library and all its linked data-blocks"); } + +/** + * \attention This is separate from the above. It allows for RNA functions to + * return an IDProperty *. See MovieClip.metadata for a usage example. + **/ +static void rna_def_idproperty_wrap_ptr(BlenderRNA *brna) +{ + StructRNA *srna; + + srna = RNA_def_struct(brna, "IDPropertyWrapPtr", NULL); + RNA_def_struct_idprops_func(srna, "rna_IDPropertyWrapPtr_idprops"); + RNA_def_struct_flag(srna, STRUCT_NO_DATABLOCK_IDPROPERTIES); +} + void RNA_def_ID(BlenderRNA *brna) { StructRNA *srna; @@ -1122,6 +1144,7 @@ void RNA_def_ID(BlenderRNA *brna) rna_def_ID_properties(brna); rna_def_ID_materials(brna); rna_def_library(brna); + rna_def_idproperty_wrap_ptr(brna); } #endif |