diff options
Diffstat (limited to 'source/blender/python/intern/bpy_rna.c')
| -rw-r--r-- | source/blender/python/intern/bpy_rna.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c index e6479df2fa8..a8ab54ac3bb 100644 --- a/source/blender/python/intern/bpy_rna.c +++ b/source/blender/python/intern/bpy_rna.c @@ -4253,6 +4253,56 @@ static PyObject *pyrna_struct_dir(BPy_StructRNA *self) return ret; } +PyDoc_STRVAR(pyrna_struct_id_properties_ensure_doc, + ".. method:: id_properties_ensure()\n" + " :return: the parent group for an RNA struct's custom IDProperties.\n" + " :rtype: :class:`bpy.types.IDPropertyGroup`\n"); +static PyObject *pyrna_struct_id_properties_ensure(BPy_StructRNA *self) +{ + PYRNA_STRUCT_CHECK_OBJ(self); + + if (RNA_struct_idprops_check(self->ptr.type) == 0) { + PyErr_SetString(PyExc_TypeError, "This type doesn't support IDProperties"); + return NULL; + } + + IDProperty *idprops = RNA_struct_idprops(&self->ptr, true); + + /* This is a paranoid check that theoretically might not be necessary. + * It allows the possibility that some structs can't ensure IDProperties. */ + if (idprops == NULL) { + return Py_None; + } + + BPy_IDProperty *group = PyObject_New(BPy_IDProperty, &BPy_IDGroup_Type); + group->owner_id = self->ptr.owner_id; + group->prop = idprops; + group->parent = NULL; + return (PyObject *)group; +} + +PyDoc_STRVAR(pyrna_struct_id_properties_clear_doc, + ".. method:: id_properties_clear()\n" + " :return: Remove the parent group for an RNA struct's custom IDProperties.\n"); +static PyObject *pyrna_struct_id_properties_clear(BPy_StructRNA *self) +{ + PYRNA_STRUCT_CHECK_OBJ(self); + + if (RNA_struct_idprops_check(self->ptr.type) == 0) { + PyErr_SetString(PyExc_TypeError, "This type doesn't support IDProperties"); + return NULL; + } + + IDProperty **idprops = RNA_struct_idprops_p(&self->ptr); + + if (*idprops) { + IDP_FreeProperty(*idprops); + *idprops = NULL; + } + + Py_RETURN_NONE; +} + /* ---------------getattr-------------------------------------------- */ static PyObject *pyrna_struct_getattro(BPy_StructRNA *self, PyObject *pyname) { @@ -5743,6 +5793,14 @@ static struct PyMethodDef pyrna_struct_methods[] = { METH_VARARGS | METH_CLASS, pyrna_struct_bl_rna_get_subclass_doc}, {"__dir__", (PyCFunction)pyrna_struct_dir, METH_NOARGS, NULL}, + {"id_properties_ensure", + (PyCFunction)pyrna_struct_id_properties_ensure, + METH_NOARGS, + pyrna_struct_id_properties_ensure_doc}, + {"id_properties_clear", + (PyCFunction)pyrna_struct_id_properties_clear, + METH_NOARGS, + pyrna_struct_id_properties_clear_doc}, /* experimental */ /* unused for now */ |