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/*
* 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 blenloader
*/
/* allow readfile to use deprecated functionality */
#define DNA_DEPRECATED_ALLOW
#include "DNA_screen_types.h"
#include "BLI_listbase.h"
#include "MEM_guardedalloc.h"
#include "versioning_common.h"
ARegion *do_versions_add_region_if_not_found(ListBase *regionbase,
int region_type,
const char *name,
int link_after_region_type)
{
ARegion *link_after_region = nullptr;
LISTBASE_FOREACH (ARegion *, region, regionbase) {
if (region->regiontype == region_type) {
return nullptr;
}
if (region->regiontype == link_after_region_type) {
link_after_region = region;
}
}
ARegion *new_region = static_cast<ARegion *>(MEM_callocN(sizeof(ARegion), name));
new_region->regiontype = region_type;
BLI_insertlinkafter(regionbase, link_after_region, new_region);
return new_region;
}
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