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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_ */