diff options
Diffstat (limited to 'source/blender/python/intern/bpy_rna.c')
| -rw-r--r-- | source/blender/python/intern/bpy_rna.c | 131 |
1 files changed, 85 insertions, 46 deletions
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c index bf2f41389cc..49bca247431 100644 --- a/source/blender/python/intern/bpy_rna.c +++ b/source/blender/python/intern/bpy_rna.c @@ -94,13 +94,14 @@ static int mathutils_rna_vector_set_index(BPy_PropertyRNA *self, int subtype, fl } Mathutils_Callback mathutils_rna_array_cb = { - mathutils_rna_generic_check, - mathutils_rna_vector_get, - mathutils_rna_vector_set, - mathutils_rna_vector_get_index, - mathutils_rna_vector_set_index + (BaseMathCheckFunc) mathutils_rna_generic_check, + (BaseMathGetFunc) mathutils_rna_vector_get, + (BaseMathSetFunc) mathutils_rna_vector_set, + (BaseMathGetIndexFunc) mathutils_rna_vector_get_index, + (BaseMathSetIndexFunc) mathutils_rna_vector_set_index }; + /* bpyrna matrix callbacks */ static int mathutils_rna_matrix_cb_index= -1; /* index for our callbacks */ @@ -123,11 +124,11 @@ static int mathutils_rna_matrix_set(BPy_PropertyRNA *self, int subtype, float *m } Mathutils_Callback mathutils_rna_matrix_cb = { - mathutils_rna_generic_check, - mathutils_rna_matrix_get, - mathutils_rna_matrix_set, - NULL, - NULL + (BaseMathCheckFunc) mathutils_rna_generic_check, + (BaseMathGetFunc) mathutils_rna_matrix_get, + (BaseMathSetFunc) mathutils_rna_matrix_set, + (BaseMathGetIndexFunc) NULL, + (BaseMathSetIndexFunc) NULL }; #endif @@ -222,10 +223,16 @@ static void pyrna_struct_dealloc( BPy_StructRNA * self ) static char *pyrna_enum_as_string(PointerRNA *ptr, PropertyRNA *prop) { - const EnumPropertyItem *item; + EnumPropertyItem *item; + char *result; + int free; + + RNA_property_enum_items(BPy_GetContext(), ptr, prop, &item, NULL, &free); + result= (char*)BPy_enum_as_string(item); + if(free) + MEM_freeN(item); - RNA_property_enum_items(ptr, prop, &item, NULL); - return (char*)BPy_enum_as_string((EnumPropertyItem*)item); + return result; } PyObject * pyrna_prop_to_py(PointerRNA *ptr, PropertyRNA *prop) @@ -308,14 +315,15 @@ PyObject * pyrna_prop_to_py(PointerRNA *ptr, PropertyRNA *prop) const char *identifier; int val = RNA_property_enum_get(ptr, prop); - if (RNA_property_enum_identifier(ptr, prop, val, &identifier)) { + if (RNA_property_enum_identifier(BPy_GetContext(), ptr, prop, val, &identifier)) { ret = PyUnicode_FromString( identifier ); } else { - const EnumPropertyItem *item; + EnumPropertyItem *item; + int free; /* don't throw error here, can't trust blender 100% to give the * right values, python code should not generate error for that */ - RNA_property_enum_items(ptr, prop, &item, NULL); + RNA_property_enum_items(BPy_GetContext(), ptr, prop, &item, NULL, &free); if(item->identifier) { ret = PyUnicode_FromString( item->identifier ); } @@ -328,6 +336,9 @@ PyObject * pyrna_prop_to_py(PointerRNA *ptr, PropertyRNA *prop) ret = PyUnicode_FromString( "" ); } + if(free) + MEM_freeN(item); + /*PyErr_Format(PyExc_AttributeError, "RNA Error: Current value \"%d\" matches no enum", val); ret = NULL;*/ } @@ -625,7 +636,7 @@ int pyrna_py_to_prop(PointerRNA *ptr, PropertyRNA *prop, void *data, PyObject *v return -1; } else { int val; - if (RNA_property_enum_value(ptr, prop, param, &val)) { + if (RNA_property_enum_value(BPy_GetContext(), ptr, prop, param, &val)) { if(data) *((int*)data)= val; else RNA_property_enum_set(ptr, prop, val); } else { @@ -1817,19 +1828,23 @@ PyObject *pyrna_param_to_py(PointerRNA *ptr, PropertyRNA *prop, void *data) const char *identifier; int val = *(int*)data; - if (RNA_property_enum_identifier(ptr, prop, val, &identifier)) { + if (RNA_property_enum_identifier(BPy_GetContext(), ptr, prop, val, &identifier)) { ret = PyUnicode_FromString( identifier ); } else { - const EnumPropertyItem *item; + EnumPropertyItem *item; + int free; /* don't throw error here, can't trust blender 100% to give the * right values, python code should not generate error for that */ - RNA_property_enum_items(ptr, prop, &item, NULL); + RNA_property_enum_items(BPy_GetContext(), ptr, prop, &item, NULL, &free); if(item[0].identifier) ret = PyUnicode_FromString( item[0].identifier ); else ret = PyUnicode_FromString( "" ); + if(free) + MEM_freeN(item); + /*PyErr_Format(PyExc_AttributeError, "RNA Error: Current value \"%d\" matches no enum", val); ret = NULL;*/ } @@ -2172,43 +2187,52 @@ static void pyrna_subtype_set_rna(PyObject *newclass, StructRNA *srna) /* done with rna instance */ } -PyObject* pyrna_struct_Subtype(PointerRNA *ptr) +PyObject* pyrna_srna_Subtype(StructRNA *srna) { PyObject *newclass = NULL; - PropertyRNA *nameprop; - if (ptr->type==NULL) { + if (srna == NULL) { newclass= NULL; /* Nothing to do */ - } else if ((newclass= RNA_struct_py_type_get(ptr->data))) { + } else if ((newclass= RNA_struct_py_type_get(srna))) { Py_INCREF(newclass); - } else if ((nameprop = RNA_struct_name_property(ptr->type))) { + } else { + StructRNA *base; + /* for now, return the base RNA type rather then a real module */ - /* Assume RNA_struct_py_type_get(ptr->data) was alredy checked */ + /* Assume RNA_struct_py_type_get(srna) was alredy checked */ /* subclass equivelents - class myClass(myBase): some='value' # or ... - - myClass = type(name='myClass', bases=(myBase,), dict={'some':'value'}) + - myClass = type(name='myClass', bases=(myBase,), dict={'__module__':'bpy.types'}) */ - char name[256], *nameptr; - const char *descr= RNA_struct_ui_description(ptr->type); + const char *descr= RNA_struct_ui_description(srna); PyObject *args = PyTuple_New(3); PyObject *bases = PyTuple_New(1); + PyObject *py_base= NULL; PyObject *dict = PyDict_New(); PyObject *item; - - - nameptr= RNA_property_string_get_alloc(ptr, nameprop, name, sizeof(name)); + // arg 1 //PyTuple_SET_ITEM(args, 0, PyUnicode_FromString(tp_name)); - PyTuple_SET_ITEM(args, 0, PyUnicode_FromString(nameptr)); + PyTuple_SET_ITEM(args, 0, PyUnicode_FromString(RNA_struct_identifier(srna))); // arg 2 - PyTuple_SET_ITEM(bases, 0, (PyObject *)&pyrna_struct_Type); - Py_INCREF(&pyrna_struct_Type); + base= RNA_struct_base(srna); + if(base && base != srna) { + /*/printf("debug subtype %s %p\n", RNA_struct_identifier(srna), srna); */ + py_base= pyrna_srna_Subtype(base); + } + + if(py_base==NULL) { + py_base= (PyObject *)&pyrna_struct_Type; + Py_INCREF(py_base); + } + + PyTuple_SET_ITEM(bases, 0, py_base); PyTuple_SET_ITEM(args, 1, bases); @@ -2219,6 +2243,13 @@ PyObject* pyrna_struct_Subtype(PointerRNA *ptr) Py_DECREF(item); } + /* this isnt needed however its confusing if we get python script names in blender types, + * because the __module__ is used when printing the class */ + item= PyUnicode_FromString("bpy.types"); /* just to know its an internal type */ + PyDict_SetItemString(dict, "__module__", item); + Py_DECREF(item); + + PyTuple_SET_ITEM(args, 2, dict); // fill with useful subclass things! if (PyErr_Occurred()) { @@ -2229,16 +2260,25 @@ PyObject* pyrna_struct_Subtype(PointerRNA *ptr) newclass = PyObject_CallObject((PyObject *)&PyType_Type, args); Py_DECREF(args); - if (newclass) - pyrna_subtype_set_rna(newclass, ptr->data); - - if (name != nameptr) - MEM_freeN(nameptr); + if (newclass) { + pyrna_subtype_set_rna(newclass, srna); + // PyObSpit("NewStructRNA Type: ", (PyObject *)newclass); + } + else { + /* this should not happen */ + PyErr_Print(); + PyErr_Clear(); + } } return newclass; } +PyObject* pyrna_struct_Subtype(PointerRNA *ptr) +{ + return pyrna_srna_Subtype((ptr->type == &RNA_Struct) ? ptr->data : ptr->type); +} + /*-----------------------CreatePyObject---------------------------------*/ PyObject *pyrna_struct_CreatePyObject( PointerRNA *ptr ) { @@ -2247,8 +2287,7 @@ PyObject *pyrna_struct_CreatePyObject( PointerRNA *ptr ) if (ptr->data==NULL && ptr->type==NULL) { /* Operator RNA has NULL data */ Py_RETURN_NONE; } - - if (ptr->type == &RNA_Struct) { /* always return a python subtype from rna struct types */ + else { PyTypeObject *tp = (PyTypeObject *)pyrna_struct_Subtype(ptr); if (tp) { @@ -2259,10 +2298,7 @@ PyObject *pyrna_struct_CreatePyObject( PointerRNA *ptr ) pyrna = ( BPy_StructRNA * ) PyObject_NEW( BPy_StructRNA, &pyrna_struct_Type ); } } - else { - pyrna = ( BPy_StructRNA * ) PyObject_NEW( BPy_StructRNA, &pyrna_struct_Type ); - } - + if( !pyrna ) { PyErr_SetString( PyExc_MemoryError, "couldn't create BPy_StructRNA object" ); return NULL; @@ -2270,6 +2306,9 @@ PyObject *pyrna_struct_CreatePyObject( PointerRNA *ptr ) pyrna->ptr= *ptr; pyrna->freeptr= 0; + + // PyObSpit("NewStructRNA: ", (PyObject *)pyrna); + return ( PyObject * ) pyrna; } |