mirror of https://github.com/GNOME/gimp.git
83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
/* -*- Mode: C; c-basic-offset: 4 -*-
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Gimp-Python - allows the writing of Gimp plugins in Python.
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Copyright (C) 2005 Manish Singh <yosh@gimp.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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*/
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#ifndef _PYGIMP_API_H_
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#define _PYGIMP_API_H_
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#include <Python.h>
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#include <libgimp/gimp.h>
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struct _PyGimp_Functions {
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PyObject *(* image_new)(gint32 ID);
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PyObject *(* display_new)(gint32 ID);
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PyObject *(* drawable_new)(GimpDrawable *drawable, gint32 ID);
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PyObject *(* layer_new)(gint32 ID);
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PyObject *(* channel_new)(gint32 ID);
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PyTypeObject *PDBFunction_Type;
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PyObject *(* pdb_function_new)(const char *name, const char *blurb,
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const char *help, const char *author,
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const char *copyright, const char *date,
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GimpPDBProcType proc_type,
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int n_params, int n_return_vals,
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GimpParamDef *params,
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GimpParamDef *return_vals);
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};
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#ifndef _INSIDE_PYGIMP_
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#if defined(NO_IMPORT) || defined(NO_IMPORT_PYGIMP)
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extern struct _PyGimp_Functions *_PyGimp_API;
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#else
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struct _PyGimp_Functions *_PyGimp_API;
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#endif
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#define pygimp_image_new (_PyGimp_API->image_new)
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#define pygimp_display_new (_PyGimp_API->display_new)
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#define pygimp_drawable_new (_PyGimp_API->drawable_new)
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#define pygimp_layer_new (_PyGimp_API->layer_new)
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#define pygimp_channel_new (_PyGimp_API->channel_new)
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#define PyGimpPDBFunction_Type (_PyGimp_API->PDBFunction_Type)
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#define pygimp_pdb_function_new (_PyGimp_API->pdb_function_new)
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#define init_pygimp() G_STMT_START { \
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PyObject *gimpmodule = PyImport_ImportModule("gimp"); \
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if (gimpmodule != NULL) { \
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PyObject *mdict = PyModule_GetDict(gimpmodule); \
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PyObject *cobject = PyDict_GetItemString(mdict, "_PyGimp_API"); \
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if (PyCObject_Check(cobject)) \
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_PyGimp_API = PyCObject_AsVoidPtr(cobject); \
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else { \
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PyErr_SetString(PyExc_RuntimeError, \
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"could not find _PyGimp_API object"); \
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return; \
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} \
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} else { \
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PyErr_SetString(PyExc_ImportError, \
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"could not import gimp"); \
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return; \
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} \
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} G_STMT_END
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#endif /* ! _INSIDE_PYGIMP_ */
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#endif /* _PYGIMP_API_H_ */
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