137 lines
3.7 KiB
C
137 lines
3.7 KiB
C
/*
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Contributor(s): Campbell Barton
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
/** \file blender/python/intern/bpy_operator_wrap.c
|
|
* \ingroup pythonintern
|
|
*
|
|
* This file is so python can define operators that C can call into.
|
|
* The generic callback functions for python operators are defines in
|
|
* 'rna_wm.c', some calling into functions here to do python specific
|
|
* functionality.
|
|
*/
|
|
|
|
|
|
#include <Python.h>
|
|
|
|
#include "bpy_operator_wrap.h"
|
|
#include "WM_api.h"
|
|
#include "WM_types.h"
|
|
|
|
#include "BLI_utildefines.h"
|
|
|
|
#include "RNA_access.h"
|
|
#include "RNA_define.h"
|
|
|
|
#include "bpy_rna.h"
|
|
|
|
static void operator_properties_init(wmOperatorType *ot)
|
|
{
|
|
PyObject *py_class= ot->ext.data;
|
|
RNA_struct_blender_type_set(ot->ext.srna, ot);
|
|
|
|
/* only call this so pyrna_deferred_register_class gives a useful error
|
|
* WM_operatortype_append_ptr will call RNA_def_struct_identifier
|
|
* later */
|
|
RNA_def_struct_identifier(ot->srna, ot->idname);
|
|
|
|
if (pyrna_deferred_register_class(ot->srna, py_class) != 0) {
|
|
PyErr_Print(); /* failed to register operator props */
|
|
PyErr_Clear();
|
|
}
|
|
}
|
|
|
|
void operator_wrapper(wmOperatorType *ot, void *userdata)
|
|
{
|
|
/* take care not to overwrite anything set in
|
|
* WM_operatortype_append_ptr before opfunc() is called */
|
|
StructRNA *srna= ot->srna;
|
|
*ot= *((wmOperatorType *)userdata);
|
|
ot->srna= srna; /* restore */
|
|
|
|
operator_properties_init(ot);
|
|
|
|
{ /* XXX - not nice, set the first enum as searchable, should have a way for python to set */
|
|
PointerRNA ptr;
|
|
PropertyRNA *prop;
|
|
|
|
RNA_pointer_create(NULL, ot->srna, NULL, &ptr);
|
|
prop= RNA_struct_find_property(&ptr, "type");
|
|
if (prop) {
|
|
ot->prop= prop;
|
|
}
|
|
}
|
|
}
|
|
|
|
void macro_wrapper(wmOperatorType *ot, void *userdata)
|
|
{
|
|
wmOperatorType *data= (wmOperatorType *)userdata;
|
|
|
|
/* only copy a couple of things, the rest is set by the macro registration */
|
|
ot->name= data->name;
|
|
ot->idname= data->idname;
|
|
ot->description= data->description;
|
|
ot->flag |= data->flag; /* append flags to the one set by registration */
|
|
ot->pyop_poll= data->pyop_poll;
|
|
ot->ui= data->ui;
|
|
ot->ext= data->ext;
|
|
|
|
operator_properties_init(ot);
|
|
}
|
|
|
|
PyObject *PYOP_wrap_macro_define(PyObject *UNUSED(self), PyObject *args)
|
|
{
|
|
wmOperatorType *ot;
|
|
wmOperatorTypeMacro *otmacro;
|
|
PyObject *macro;
|
|
PointerRNA ptr_otmacro;
|
|
StructRNA *srna;
|
|
|
|
char *opname;
|
|
const char *macroname;
|
|
|
|
if (!PyArg_ParseTuple(args, "Os:_bpy.ops.macro_define", ¯o, &opname))
|
|
return NULL;
|
|
|
|
if (WM_operatortype_find(opname, TRUE) == NULL) {
|
|
PyErr_Format(PyExc_ValueError, "Macro Define: '%s' is not a valid operator id", opname);
|
|
return NULL;
|
|
}
|
|
|
|
/* identifiers */
|
|
srna= srna_from_self(macro, "Macro Define:");
|
|
macroname= RNA_struct_identifier(srna);
|
|
|
|
ot= WM_operatortype_find(macroname, TRUE);
|
|
|
|
if (!ot) {
|
|
PyErr_Format(PyExc_ValueError, "Macro Define: '%s' is not a valid macro or hasn't been registered yet", macroname);
|
|
return NULL;
|
|
}
|
|
|
|
otmacro= WM_operatortype_macro_define(ot, opname);
|
|
|
|
RNA_pointer_create(NULL, &RNA_OperatorMacro, otmacro, &ptr_otmacro);
|
|
|
|
return pyrna_struct_CreatePyObject(&ptr_otmacro);
|
|
}
|
|
|