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/* -*- Mode: C; c-basic-offset: 4 -*-
* Gimp-Python - allows the writing of Gimp plugins in Python.
* Copyright (C) 2005 Manish Singh <yosh@gimp.org>
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef _PYGIMP_API_H_
#define _PYGIMP_API_H_
#include <Python.h>
#include <libgimp/gimp.h>
typedef struct {
PyObject_HEAD
gint32 ID;
} PyGimpImage, PyGimpItem;
typedef struct {
PyObject_HEAD
gint32 ID;
} PyGimpDisplay;
typedef struct {
PyObject_HEAD
gint32 ID;
GimpDrawable *drawable;
} PyGimpDrawable, PyGimpLayer, PyGimpGroupLayer, PyGimpChannel;
typedef struct {
PyObject_HEAD
gint32 ID;
} PyGimpVectors;
struct _PyGimp_Functions {
PyTypeObject *Image_Type;
PyObject *(* image_new)(gint32 ID);
PyTypeObject *Display_Type;
PyObject *(* display_new)(gint32 ID);
PyTypeObject *Item_Type;
PyObject *(* item_new)(gint32 ID);
PyTypeObject *Drawable_Type;
PyObject *(* drawable_new)(GimpDrawable *drawable, gint32 ID);
PyTypeObject *Layer_Type;
PyObject *(* layer_new)(gint32 ID);
PyTypeObject *GroupLayer_Type;
PyObject *(* group_layer_new)(gint32 ID);
PyTypeObject *Channel_Type;
PyObject *(* channel_new)(gint32 ID);
PyTypeObject *Vectors_Type;
PyObject *(* vectors_new)(gint32 ID);
PyObject *pygimp_error;
};
#ifndef _INSIDE_PYGIMP_
#if defined(NO_IMPORT) || defined(NO_IMPORT_PYGIMP)
extern struct _PyGimp_Functions *_PyGimp_API;
#else
struct _PyGimp_Functions *_PyGimp_API;
#endif
#define PyGimpImage_Type (_PyGimp_API->Image_Type)
#define pygimp_image_new (_PyGimp_API->image_new)
#define PyGimpDisplay_Type (_PyGimp_API->Display_Type)
#define pygimp_display_new (_PyGimp_API->display_new)
#define PyGimpItem_Type (_PyGimp_API->Item_Type)
#define pygimp_item_new (_PyGimp_API->item_new)
#define PyGimpDrawable_Type (_PyGimp_API->Drawable_Type)
#define pygimp_drawable_new (_PyGimp_API->drawable_new)
#define PyGimpLayer_Type (_PyGimp_API->Layer_Type)
#define pygimp_layer_new (_PyGimp_API->layer_new)
#define PyGimpGroupLayer_Type (_PyGimp_API->GroupLayer_Type)
#define pygimp_group_layer_new (_PyGimp_API->group_layer_new)
#define PyGimpChannel_Type (_PyGimp_API->Channel_Type)
#define pygimp_channel_new (_PyGimp_API->channel_new)
#define PyGimpVectors_Type (_PyGimp_API->Vectors_Type)
#define pygimp_vectors_new (_PyGimp_API->vectors_new)
#define pygimp_error (_PyGimp_API->pygimp_error)
#define init_pygimp() G_STMT_START { \
PyObject *gimpmodule = PyImport_ImportModule("gimp"); \
if (gimpmodule != NULL) { \
PyObject *mdict = PyModule_GetDict(gimpmodule); \
PyObject *cobject = PyDict_GetItemString(mdict, "_PyGimp_API"); \
if (PyCObject_Check(cobject)) \
_PyGimp_API = PyCObject_AsVoidPtr(cobject); \
else { \
PyErr_SetString(PyExc_RuntimeError, \
"could not find _PyGimp_API object"); \
return; \
} \
} else { \
PyErr_SetString(PyExc_ImportError, \
"could not import gimp"); \
return; \
} \
} G_STMT_END
#endif /* ! _INSIDE_PYGIMP_ */
#endif /* _PYGIMP_API_H_ */
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