diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2019-09-05 16:52:38 +0300 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2019-09-09 15:26:42 +0300 |
commit | 322c03f13cb5a756902f310c2a34cf78825fe02d (patch) | |
tree | c57f59635742304b7e6f6f0d0f28c3a01f2c2d2a /source/blender/blenkernel/intern/callbacks.c | |
parent | 103d29e2b2c0053436d0cef649ee9c6a24b2cba8 (diff) |
Move callbacks API from BLI to BKE
Preparing for the bigger changes which will be related on passing
dependency graph to various callbacks which need it.
Differential Revision: https://developer.blender.org/D5725
Diffstat (limited to 'source/blender/blenkernel/intern/callbacks.c')
-rw-r--r-- | source/blender/blenkernel/intern/callbacks.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/callbacks.c b/source/blender/blenkernel/intern/callbacks.c new file mode 100644 index 00000000000..cbecba2efe1 --- /dev/null +++ b/source/blender/blenkernel/intern/callbacks.c @@ -0,0 +1,67 @@ +/* + * 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. + */ + +/** \file + * \ingroup bke + */ + +#include "BLI_utildefines.h" +#include "BLI_listbase.h" + +#include "BKE_callbacks.h" + +#include "MEM_guardedalloc.h" + +static ListBase callback_slots[BKE_CB_EVT_TOT] = {{NULL}}; + +void BKE_callback_exec(struct Main *bmain, struct ID *self, eCbEvent evt) +{ + ListBase *lb = &callback_slots[evt]; + bCallbackFuncStore *funcstore; + + for (funcstore = lb->first; funcstore; funcstore = funcstore->next) { + funcstore->func(bmain, self, funcstore->arg); + } +} + +void BKE_callback_add(bCallbackFuncStore *funcstore, eCbEvent evt) +{ + ListBase *lb = &callback_slots[evt]; + BLI_addtail(lb, funcstore); +} + +void BKE_callback_global_init(void) +{ + /* do nothing */ +} + +/* call on application exit */ +void BKE_callback_global_finalize(void) +{ + eCbEvent evt; + for (evt = 0; evt < BKE_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); + } + } + } +} |