mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-26 01:30:51 +00:00
408 lines
9.4 KiB
C
408 lines
9.4 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 <string.h>
|
|
#include <string/string_list.h>
|
|
#include "menu_driver.h"
|
|
#include "menu.h"
|
|
#include "menu_entries_cbs.h"
|
|
#include "menu_displaylist.h"
|
|
#include "../driver.h"
|
|
#include "../general.h"
|
|
|
|
static bool menu_alive = false;
|
|
|
|
static const menu_ctx_driver_t *menu_ctx_drivers[] = {
|
|
#if defined(HAVE_RMENU)
|
|
&menu_ctx_rmenu,
|
|
#endif
|
|
#if defined(HAVE_RMENU_XUI)
|
|
&menu_ctx_rmenu_xui,
|
|
#endif
|
|
#if defined(HAVE_GLUI)
|
|
&menu_ctx_glui,
|
|
#endif
|
|
#if defined(HAVE_XMB)
|
|
&menu_ctx_xmb,
|
|
#endif
|
|
#if defined(HAVE_RGUI)
|
|
&menu_ctx_rgui,
|
|
#endif
|
|
&menu_ctx_null,
|
|
NULL
|
|
};
|
|
|
|
/**
|
|
* menu_driver_find_handle:
|
|
* @idx : index of driver to get handle to.
|
|
*
|
|
* Returns: handle to menu driver at index. Can be NULL
|
|
* if nothing found.
|
|
**/
|
|
const void *menu_driver_find_handle(int idx)
|
|
{
|
|
const void *drv = menu_ctx_drivers[idx];
|
|
if (!drv)
|
|
return NULL;
|
|
return drv;
|
|
}
|
|
|
|
/**
|
|
* menu_driver_find_ident:
|
|
* @idx : index of driver to get handle to.
|
|
*
|
|
* Returns: Human-readable identifier of menu driver at index. Can be NULL
|
|
* if nothing found.
|
|
**/
|
|
const char *menu_driver_find_ident(int idx)
|
|
{
|
|
const menu_ctx_driver_t *drv = menu_ctx_drivers[idx];
|
|
if (!drv)
|
|
return NULL;
|
|
return drv->ident;
|
|
}
|
|
|
|
/**
|
|
* config_get_menu_driver_options:
|
|
*
|
|
* Get an enumerated list of all menu driver names,
|
|
* separated by '|'.
|
|
*
|
|
* Returns: string listing of all menu driver names,
|
|
* separated by '|'.
|
|
**/
|
|
const char* config_get_menu_driver_options(void)
|
|
{
|
|
union string_list_elem_attr attr;
|
|
unsigned i;
|
|
char *options = NULL;
|
|
int options_len = 0;
|
|
struct string_list *options_l = string_list_new();
|
|
|
|
attr.i = 0;
|
|
|
|
if (!options_l)
|
|
return NULL;
|
|
|
|
for (i = 0; menu_driver_find_handle(i); i++)
|
|
{
|
|
const char *opt = menu_driver_find_ident(i);
|
|
options_len += strlen(opt) + 1;
|
|
string_list_append(options_l, opt, attr);
|
|
}
|
|
|
|
options = (char*)calloc(options_len, sizeof(char));
|
|
|
|
if (!options)
|
|
{
|
|
string_list_free(options_l);
|
|
options_l = NULL;
|
|
return NULL;
|
|
}
|
|
|
|
string_list_join_concat(options, options_len, options_l, "|");
|
|
|
|
string_list_free(options_l);
|
|
options_l = NULL;
|
|
|
|
return options;
|
|
}
|
|
|
|
void find_menu_driver(void)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
settings_t *settings = config_get_ptr();
|
|
|
|
int i = find_driver_index("menu_driver", settings->menu.driver);
|
|
if (i >= 0)
|
|
driver->menu_ctx = (const menu_ctx_driver_t*)menu_driver_find_handle(i);
|
|
else
|
|
{
|
|
unsigned d;
|
|
RARCH_WARN("Couldn't find any menu driver named \"%s\"\n",
|
|
settings->menu.driver);
|
|
RARCH_LOG_OUTPUT("Available menu drivers are:\n");
|
|
for (d = 0; menu_driver_find_handle(d); d++)
|
|
RARCH_LOG_OUTPUT("\t%s\n", menu_driver_find_ident(d));
|
|
RARCH_WARN("Going to default to first menu driver...\n");
|
|
|
|
driver->menu_ctx = (const menu_ctx_driver_t*)menu_driver_find_handle(0);
|
|
|
|
if (!driver->menu_ctx)
|
|
rarch_fail(1, "find_menu_driver()");
|
|
}
|
|
}
|
|
|
|
void init_menu(void)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
if (driver->menu)
|
|
return;
|
|
|
|
find_menu_driver();
|
|
if (!(driver->menu = (menu_handle_t*)menu_init(driver->menu_ctx)))
|
|
{
|
|
RARCH_ERR("Cannot initialize menu.\n");
|
|
rarch_fail(1, "init_menu()");
|
|
}
|
|
|
|
if (!(menu_displaylist_init(driver->menu)))
|
|
{
|
|
RARCH_ERR("Cannot initialize menu display list.\n");
|
|
rarch_fail(1, "init_menu()");
|
|
}
|
|
}
|
|
|
|
menu_handle_t *menu_driver_get_ptr(void)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
if (!driver || !driver->menu)
|
|
return NULL;
|
|
return driver->menu;
|
|
}
|
|
|
|
const menu_ctx_driver_t *menu_ctx_driver_get_ptr(void)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
if (!driver || !driver->menu_ctx)
|
|
return NULL;
|
|
return driver->menu_ctx;
|
|
}
|
|
|
|
void menu_driver_list_delete(file_list_t *list, size_t idx, size_t list_size)
|
|
{
|
|
menu_file_list_cbs_t *cbs = NULL;
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->list_delete)
|
|
driver->list_delete(list, idx, list_size);
|
|
|
|
if (!list)
|
|
return;
|
|
|
|
cbs = (menu_file_list_cbs_t*)list->list[idx].actiondata;
|
|
|
|
if (cbs)
|
|
{
|
|
memset(cbs, 0, sizeof(*cbs));
|
|
free(list->list[idx].actiondata);
|
|
}
|
|
list->list[idx].actiondata = NULL;
|
|
}
|
|
|
|
void menu_driver_list_clear(file_list_t *list)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->list_clear)
|
|
driver->list_clear(list);
|
|
}
|
|
|
|
void menu_driver_context_destroy(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->context_destroy)
|
|
driver->context_destroy();
|
|
}
|
|
|
|
void menu_driver_list_set_selection(file_list_t *list)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->list_set_selection)
|
|
driver->list_set_selection(list);
|
|
}
|
|
|
|
void menu_driver_list_insert(file_list_t *list, const char *path,
|
|
const char *label, unsigned type, size_t idx)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (!list)
|
|
return;
|
|
|
|
if (driver->list_insert)
|
|
driver->list_insert(list, path, label, idx);
|
|
|
|
list->list[idx].actiondata = (menu_file_list_cbs_t*)
|
|
calloc(1, sizeof(menu_file_list_cbs_t));
|
|
|
|
if (!list->list[idx].actiondata)
|
|
{
|
|
RARCH_ERR("Action data could not be allocated.\n");
|
|
return;
|
|
}
|
|
|
|
menu_entries_cbs_init(list, path, label, type, idx);
|
|
}
|
|
|
|
void menu_driver_list_cache(bool state, unsigned action)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->list_cache)
|
|
driver->list_cache(state, action);
|
|
}
|
|
|
|
void menu_driver_navigation_increment(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_increment)
|
|
driver->navigation_increment();
|
|
}
|
|
|
|
void menu_driver_navigation_decrement(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_decrement)
|
|
driver->navigation_decrement();
|
|
}
|
|
|
|
void menu_driver_navigation_clear(bool pending_push)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_clear)
|
|
driver->navigation_clear(pending_push);
|
|
}
|
|
|
|
void menu_driver_navigation_set(bool scroll)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_set)
|
|
driver->navigation_set(scroll);
|
|
}
|
|
|
|
void menu_driver_navigation_set_last(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_set_last)
|
|
driver->navigation_set_last();
|
|
}
|
|
|
|
void menu_driver_set_texture(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->set_texture)
|
|
driver->set_texture();
|
|
}
|
|
|
|
void menu_driver_context_reset(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->context_reset)
|
|
driver->context_reset();
|
|
}
|
|
|
|
void menu_driver_frame(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->frame)
|
|
driver->frame();
|
|
}
|
|
|
|
void menu_driver_free(menu_handle_t *menu)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->free)
|
|
driver->free(menu);
|
|
}
|
|
|
|
void menu_driver_render_messagebox(const char *msg)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
if (!msg)
|
|
return;
|
|
|
|
if (driver->render_messagebox && msg[0] != '\0')
|
|
driver->render_messagebox(msg);
|
|
}
|
|
|
|
void menu_driver_render(void)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->render)
|
|
driver->render();
|
|
}
|
|
|
|
void menu_driver_toggle(bool latch)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->toggle)
|
|
driver->toggle(latch);
|
|
}
|
|
|
|
void menu_driver_populate_entries(const char *path, const char *label,
|
|
unsigned k)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->populate_entries)
|
|
driver->populate_entries(path, label, k);
|
|
}
|
|
|
|
bool menu_driver_load_background(void *data)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->load_background)
|
|
return driver->load_background(data);
|
|
|
|
return false;
|
|
}
|
|
|
|
void menu_driver_navigation_descend_alphabet(size_t *ptr_out)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_descend_alphabet)
|
|
driver->navigation_descend_alphabet(ptr_out);
|
|
}
|
|
|
|
void menu_driver_navigation_ascend_alphabet(size_t *ptr_out)
|
|
{
|
|
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
|
|
|
if (driver->navigation_ascend_alphabet)
|
|
driver->navigation_ascend_alphabet(ptr_out);
|
|
}
|
|
|
|
bool menu_driver_alive(void)
|
|
{
|
|
return menu_alive;
|
|
}
|
|
|
|
void menu_driver_set_alive(void)
|
|
{
|
|
menu_alive = true;
|
|
}
|
|
|
|
void menu_driver_unset_alive(void)
|
|
{
|
|
menu_alive = false;
|
|
}
|