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/*
* ***** 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): Blender Foundation (2011)
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/blenlib/intern/callbacks.c
* \ingroup bli
*/
#include "BLI_utildefines.h"
#include "BLI_listbase.h"
#include "BLI_callbacks.h"
#include "MEM_guardedalloc.h"
static ListBase callback_slots[BLI_CB_EVT_TOT] = {{NULL}};
void BLI_callback_exec(struct Main *main, struct ID *self, eCbEvent evt)
{
ListBase *lb = &callback_slots[evt];
bCallbackFuncStore *funcstore;
for (funcstore = lb->first; funcstore; funcstore = funcstore->next) {
funcstore->func(main, self, funcstore->arg);
}
}
void BLI_callback_add(bCallbackFuncStore *funcstore, eCbEvent evt)
{
ListBase *lb = &callback_slots[evt];
BLI_addtail(lb, funcstore);
}
void BLI_callback_global_init(void)
{
/* do nothing */
}
/* call on application exit */
void BLI_callback_global_finalize(void)
{
eCbEvent evt;
for (evt = 0; evt < BLI_CB_EVT_TOT; evt++) {
ListBase *lb = &callback_slots[evt];
bCallbackFuncStore *funcstore;
bCallbackFuncStore *funcstore_next;
for (funcstore = lb->first; funcstore; funcstore = funcstore_next) {
funcstore_next = funcstore->next;
BLI_remlink(lb, funcstore);
if (funcstore->alloc) {
MEM_freeN(funcstore);
}
}
}
}
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