104 lines
2.3 KiB
C++
104 lines
2.3 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
/** \file
|
|
* \ingroup bke
|
|
*
|
|
* User defined menu API.
|
|
*/
|
|
|
|
#include <cstring>
|
|
|
|
#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)
|
|
{
|
|
LISTBASE_FOREACH (bUserMenu *, um, lb) {
|
|
if ((space_type == um->space_type) && STREQ(context, um->context)) {
|
|
return um;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
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 == nullptr) {
|
|
um = static_cast<bUserMenu *>(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 {
|
|
size = sizeof(bUserMenuItem);
|
|
BLI_assert(0);
|
|
}
|
|
|
|
bUserMenuItem *umi = static_cast<bUserMenuItem *>(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);
|
|
}
|
|
|
|
void BKE_blender_user_menu_item_free_list(ListBase *lb)
|
|
{
|
|
for (bUserMenuItem *umi = static_cast<bUserMenuItem *>(lb->first), *umi_next; umi;
|
|
umi = umi_next) {
|
|
umi_next = umi->next;
|
|
BKE_blender_user_menu_item_free(umi);
|
|
}
|
|
BLI_listbase_clear(lb);
|
|
}
|
|
|
|
/** \} */
|