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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.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/blenkernel/intern/blender_user_menu.c
* \ingroup bke
*
* User defined menu API.
*/
#include <string.h>
#include "MEM_guardedalloc.h"
#include "BLI_listbase.h"
#include "BLI_string.h"
#include "DNA_userdef_types.h"
#include "BKE_blender_user_menu.h"
#include "BKE_idprop.h"
/* -------------------------------------------------------------------- */
/** \name Menu Type
* \{ */
bUserMenu *BKE_blender_user_menu_find(
ListBase *lb, char space_type, const char *context)
{
for (bUserMenu *um = lb->first; um; um = um->next) {
if ((space_type == um->space_type) &&
(STREQ(context, um->context)))
{
return um;
}
}
return NULL;
}
bUserMenu *BKE_blender_user_menu_ensure(
ListBase *lb, char space_type, const char *context)
{
bUserMenu *um = BKE_blender_user_menu_find(lb, space_type, context);
if (um == NULL) {
um = MEM_callocN(sizeof(bUserMenu), __func__);
um->space_type = space_type;
STRNCPY(um->context, context);
BLI_addhead(lb, um);
}
return um;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Menu Item
* \{ */
bUserMenuItem *BKE_blender_user_menu_item_add(ListBase *lb, int type)
{
uint size;
if (type == USER_MENU_TYPE_SEP) {
size = sizeof(bUserMenuItem);
}
else if (type == USER_MENU_TYPE_OPERATOR) {
size = sizeof(bUserMenuItem_Op);
}
else if (type == USER_MENU_TYPE_MENU) {
size = sizeof(bUserMenuItem_Menu);
}
else if (type == USER_MENU_TYPE_PROP) {
size = sizeof(bUserMenuItem_Prop);
}
else {
BLI_assert(0);
}
bUserMenuItem *umi = MEM_callocN(size, __func__);
umi->type = type;
BLI_addtail(lb, umi);
return umi;
}
void BKE_blender_user_menu_item_free(bUserMenuItem *umi)
{
if (umi->type == USER_MENU_TYPE_OPERATOR) {
bUserMenuItem_Op *umi_op = (bUserMenuItem_Op *)umi;
if (umi_op->prop) {
IDP_FreeProperty(umi_op->prop);
MEM_freeN(umi_op->prop);
}
}
MEM_freeN(umi);
}
void BKE_blender_user_menu_item_free_list(ListBase *lb)
{
for (bUserMenuItem *umi = lb->first, *umi_next; umi; umi = umi_next) {
umi_next = umi->next;
BKE_blender_user_menu_item_free(umi);
}
BLI_listbase_clear(lb);
}
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