69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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 Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Contributor(s): Blender Foundation (2011)
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include "BLI_utildefines.h"
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#include "BLI_listbase.h"
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#include "BLI_callbacks.h"
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#include "MEM_guardedalloc.h"
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static ListBase callback_slots[BLI_CB_EVT_TOT] = {{NULL}};
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void BLI_callback_exec(struct Main *main, struct ID *self, eCbEvent evt)
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{
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ListBase *lb = &callback_slots[evt];
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bCallbackFuncStore *funcstore;
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for (funcstore = (bCallbackFuncStore *)lb->first; funcstore; funcstore = (bCallbackFuncStore *)funcstore->next) {
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funcstore->func(main, self, funcstore->arg);
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}
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}
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void BLI_callback_add(bCallbackFuncStore *funcstore, eCbEvent evt)
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{
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ListBase *lb = &callback_slots[evt];
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BLI_addtail(lb, funcstore);
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}
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void BLI_callback_global_init(void)
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{
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/* do nothing */
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}
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/* call on application exit */
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void BLI_callback_global_finalize(void)
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{
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eCbEvent evt;
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for (evt = 0; evt < BLI_CB_EVT_TOT; evt++) {
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ListBase *lb = &callback_slots[evt];
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bCallbackFuncStore *funcstore;
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bCallbackFuncStore *funcstore_next;
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for (funcstore = (bCallbackFuncStore *)lb->first; funcstore; funcstore = funcstore_next) {
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funcstore_next = (bCallbackFuncStore *)funcstore->next;
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BLI_remlink(lb, funcstore);
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if (funcstore->alloc) {
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MEM_freeN(funcstore);
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}
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}
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}
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}
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