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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/windowmanager/intern/wm_menu_type.c
* \ingroup wm
*
* Menu Registry.
*/
#include "BLI_sys_types.h"
#include "DNA_windowmanager_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_utildefines.h"
#include "BLI_ghash.h"
#include "BKE_context.h"
#include "BKE_library.h"
#include "BKE_screen.h"
#include "WM_api.h"
#include "WM_types.h"
static GHash *menutypes_hash = NULL;
MenuType *WM_menutype_find(const char *idname, bool quiet)
{
MenuType *mt;
if (idname[0]) {
mt = BLI_ghash_lookup(menutypes_hash, idname);
if (mt)
return mt;
}
if (!quiet)
printf("search for unknown menutype %s\n", idname);
return NULL;
}
bool WM_menutype_add(MenuType *mt)
{
BLI_ghash_insert(menutypes_hash, mt->idname, mt);
return true;
}
void WM_menutype_freelink(MenuType *mt)
{
bool ok;
ok = BLI_ghash_remove(menutypes_hash, mt->idname, NULL, MEM_freeN);
BLI_assert(ok);
(void)ok;
}
/* called on initialize WM_init() */
void WM_menutype_init(void)
{
/* reserve size is set based on blender default setup */
menutypes_hash = BLI_ghash_str_new_ex("menutypes_hash gh", 512);
}
void WM_menutype_free(void)
{
GHashIterator gh_iter;
GHASH_ITER (gh_iter, menutypes_hash) {
MenuType *mt = BLI_ghashIterator_getValue(&gh_iter);
if (mt->ext.free) {
mt->ext.free(mt->ext.data);
}
}
BLI_ghash_free(menutypes_hash, NULL, MEM_freeN);
menutypes_hash = NULL;
}
bool WM_menutype_poll(bContext *C, MenuType *mt)
{
if (mt->poll != NULL) {
return mt->poll(C, mt);
}
return true;
}
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