RetroArch/menu/drivers_backend/menu_common_backend.c
2015-01-26 10:30:26 +01:00

47 lines
1.5 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - Daniel De Matteis
*
* RetroArch 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 Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch 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 RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "../menu_input.h"
static int menu_common_iterate(unsigned action)
{
const char *label = NULL;
menu_file_list_cbs_t *cbs = (menu_file_list_cbs_t*)
menu_list_get_actiondata_at_offset(driver.menu->menu_list->selection_buf,
driver.menu->selection_ptr);
menu_list_get_last_stack(driver.menu->menu_list, NULL, &label, NULL);
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->set_texture)
driver.menu_ctx->set_texture(driver.menu);
if (cbs && cbs->action_iterate)
return cbs->action_iterate(label, action);
return -1;
}
menu_ctx_driver_backend_t menu_ctx_backend_common = {
menu_common_iterate,
"menu_common",
};