mirror of
https://github.com/libretro/RetroArch.git
synced 2024-10-09 15:45:42 +00:00
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* 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 "../menu.h"
|
|
#include "../menu_navigation.h"
|
|
|
|
static int action_bind_up_generic(unsigned type, const char *label)
|
|
{
|
|
unsigned scroll_speed = 0;
|
|
menu_navigation_t *nav = menu_navigation_get_ptr();
|
|
menu_list_t *menu_list = menu_list_get_ptr();
|
|
if (!menu_list)
|
|
return -1;
|
|
|
|
scroll_speed = (max(nav->scroll.acceleration, 2) - 2) / 4 + 1;
|
|
|
|
if (menu_list_get_size(menu_list) <= 0)
|
|
return 0;
|
|
|
|
menu_navigation_decrement(nav, scroll_speed);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int menu_cbs_init_bind_up(menu_file_list_cbs_t *cbs,
|
|
const char *path, const char *label, unsigned type, size_t idx,
|
|
const char *elem0, const char *elem1,
|
|
uint32_t label_hash, uint32_t menu_label_hash)
|
|
{
|
|
if (!cbs)
|
|
return -1;
|
|
|
|
cbs->action_up = action_bind_up_generic;
|
|
|
|
return -1;
|
|
}
|