RetroArch/menu/cbs/menu_cbs_select.c
2015-09-07 22:33:11 +02:00

189 lines
5.3 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_entry.h"
#include "../menu_cbs.h"
#include "../menu_setting.h"
#include "../../runloop_data.h"
static int action_select_default(const char *path, const char *label, unsigned type,
size_t idx)
{
menu_entry_t entry;
int ret = 0;
enum menu_action action = MENU_ACTION_NOOP;
menu_file_list_cbs_t *cbs = NULL;
menu_list_t *menu_list = menu_list_get_ptr();
menu_entry_get(&entry, idx, NULL, false);
cbs = menu_list_get_actiondata_at_offset(menu_list->selection_buf, idx);
if (cbs->setting)
{
switch (cbs->setting->type)
{
case ST_BOOL:
case ST_INT:
case ST_UINT:
case ST_FLOAT:
action = MENU_ACTION_RIGHT;
break;
case ST_PATH:
case ST_DIR:
case ST_ACTION:
case ST_STRING:
case ST_HEX:
case ST_BIND:
action = MENU_ACTION_OK;
break;
default:
break;
}
}
if (action == MENU_ACTION_NOOP)
{
if (cbs && cbs->action_ok)
action = MENU_ACTION_OK;
else
{
if (cbs && cbs->action_start)
action = MENU_ACTION_START;
if (cbs && cbs->action_right)
action = MENU_ACTION_RIGHT;
}
}
if (action != MENU_ACTION_NOOP)
ret = menu_entry_action(&entry, idx, action);
rarch_main_data_iterate();
return ret;
}
static int action_select_path_use_directory(const char *path,
const char *label, unsigned type, size_t idx)
{
return action_ok_path_use_directory(path, label, type, idx, 0 /* unused */);
}
static int action_select_directory(const char *path, const char *label, unsigned type,
size_t idx)
{
return action_ok_directory_push(path, label, type, idx, 0 /* ignored */);
}
static int action_select_core_setting(const char *path, const char *label, unsigned type,
size_t idx)
{
return core_setting_right(type, label, true);
}
#ifdef HAVE_SHADER_MANAGER
static int shader_action_parameter_select(const char *path, const char *label, unsigned type,
size_t idx)
{
return shader_action_parameter_right(type, label, true);
}
static int shader_action_parameter_preset_select(const char *path, const char *label, unsigned type,
size_t idx)
{
return shader_action_parameter_preset_right(type, label, true);
}
#endif
static int action_select_cheat(const char *path, const char *label, unsigned type,
size_t idx)
{
return action_right_cheat(type, label, true);
}
static int action_select_input_desc(const char *path, const char *label, unsigned type,
size_t idx)
{
return action_right_input_desc(type, label, true);
}
static int menu_cbs_init_bind_select_compare_type(
menu_file_list_cbs_t *cbs, unsigned type)
{
if (type >= MENU_SETTINGS_CHEAT_BEGIN
&& type <= MENU_SETTINGS_CHEAT_END)
cbs->action_select = action_select_cheat;
#ifdef HAVE_SHADER_MANAGER
else if (type >= MENU_SETTINGS_SHADER_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PARAMETER_LAST)
cbs->action_select = shader_action_parameter_select;
else if (type >= MENU_SETTINGS_SHADER_PRESET_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PRESET_PARAMETER_LAST)
cbs->action_select = shader_action_parameter_preset_select;
#endif
else if (type >= MENU_SETTINGS_INPUT_DESC_BEGIN
&& type <= MENU_SETTINGS_INPUT_DESC_END)
cbs->action_select = action_select_input_desc;
else
{
switch (type)
{
case MENU_FILE_DIRECTORY:
cbs->action_select = action_select_directory;
break;
case MENU_FILE_USE_DIRECTORY:
cbs->action_select = action_select_path_use_directory;
break;
default:
return -1;
}
}
return 0;
}
static int menu_cbs_init_bind_select_compare_label(menu_file_list_cbs_t *cbs,
const char *label, uint32_t hash, const char *elem0)
{
return -1;
}
int menu_cbs_init_bind_select(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_select = action_select_default;
if ((type >= MENU_SETTINGS_CORE_OPTION_START))
{
cbs->action_select = action_select_core_setting;
return 0;
}
if (menu_cbs_init_bind_select_compare_label(cbs, label, label_hash, elem0) == 0)
return 0;
if (menu_cbs_init_bind_select_compare_type(cbs, type) == 0)
return 0;
return -1;
}