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/** Helper functions to handle links between Object types,
* Script links */
/*
* $Id$
*
* ***** BEGIN GPL/BL DUAL 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. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#include "Python.h"
#include "BPY_macros.h"
#include "b_interface.h"
/* GLOBALS */
PyObject *g_blenderdict;
/* PROTOS */
char *event_to_name(short event);
void set_scriptlinks(ID *id, short event);
#ifndef SHAREDMODULE
PyObject *DataBlock_fromData (void *data);
void set_scriptlinks(ID *id, short event)
{
PyObject *link;
if (!g_blenderdict) // not initialized yet; this can happen at first file load
{
return;
}
if (GET_ID_TYPE(id) == ID_SCE) {
Py_INCREF(Py_None);
link = Py_None;
} else {
link = DataBlock_fromData(id);
}
if (!link)
{
printf ("Internal error, unable to create PyBlock for script link\n");
printf ("This is a bug; please report to bugs@blender.nl");
Py_INCREF(Py_False);
PyDict_SetItemString(g_blenderdict, "bylink", Py_False);
return;
} else {
Py_INCREF(Py_True);
PyDict_SetItemString(g_blenderdict, "bylink", Py_True);
}
PyDict_SetItemString(g_blenderdict, "link", link);
PyDict_SetItemString(g_blenderdict, "event", Py_BuildValue("s", event_to_name(event)));
}
/* this is just a hack-added function to release a script link reference.
* The scriptlink concept will be redone later */
void release_scriptlinks(ID *id)
{
PyObject *link;
if (!g_blenderdict) return; // return if Blender module was not initialized
link = PyDict_GetItemString(g_blenderdict, "link");
Py_DECREF(link);
Py_INCREF(Py_None);
PyDict_SetItemString(g_blenderdict, "link", Py_None);
}
#endif
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