/* 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 .
*/
#ifndef __MENU_DRIVER_H__
#define __MENU_DRIVER_H__
#include
#include
#include
#include
#include "menu_displaylist.h"
#include "menu_entries.h"
#include "menu_input.h"
#include "menu_navigation.h"
#include "menu_setting.h"
#include "../libretro.h"
#include "../playlist.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum
{
MENU_IMAGE_NONE = 0,
MENU_IMAGE_WALLPAPER,
MENU_IMAGE_BOXART
} menu_image_type_t;
typedef enum
{
MENU_ENVIRON_NONE = 0,
MENU_ENVIRON_RESET_HORIZONTAL_LIST,
MENU_ENVIRON_LAST
} menu_environ_cb_t;
typedef enum
{
MENU_HELP_NONE = 0,
MENU_HELP_WELCOME,
MENU_HELP_EXTRACT,
MENU_HELP_CONTROLS,
MENU_HELP_LOADING_CONTENT,
MENU_HELP_WHAT_IS_A_CORE,
MENU_HELP_CHANGE_VIRTUAL_GAMEPAD,
MENU_HELP_AUDIO_VIDEO_TROUBLESHOOTING,
MENU_HELP_SCANNING_CONTENT,
MENU_HELP_LAST
} menu_help_type_t;
typedef enum
{
MENU_VIDEO_DRIVER_GENERIC = 0,
MENU_VIDEO_DRIVER_OPENGL,
MENU_VIDEO_DRIVER_DIRECT3D
} menu_video_driver_type_t;
typedef struct
{
void *userdata;
float scroll_y;
bool push_help_screen;
menu_help_type_t help_screen_type;
bool defer_core;
char deferred_path[PATH_MAX_LENGTH];
char scratch_buf[PATH_MAX_LENGTH];
char scratch2_buf[PATH_MAX_LENGTH];
uint64_t state;
struct
{
char msg[PATH_MAX_LENGTH];
} menu_state;
/* Menu entries */
menu_entries_t *entries;
bool load_no_content;
/* Menu shader */
char default_glslp[PATH_MAX_LENGTH];
char default_cgp[PATH_MAX_LENGTH];
struct video_shader *shader;
content_playlist_t *playlist;
char db_playlist_file[PATH_MAX_LENGTH];
} menu_handle_t;
typedef struct menu_ctx_driver
{
void (*set_texture)(void);
void (*render_messagebox)(const char *msg);
int (*iterate)(enum menu_action action);
void (*render)(void);
void (*frame)(void);
void* (*init)(void);
void (*free)(void*);
void (*context_reset)(void);
void (*context_destroy)(void);
void (*populate_entries)(const char *path, const char *label,
unsigned k);
void (*toggle)(bool);
void (*navigation_clear)(bool);
void (*navigation_decrement)(void);
void (*navigation_increment)(void);
void (*navigation_set)(bool);
void (*navigation_set_last)(void);
void (*navigation_descend_alphabet)(size_t *);
void (*navigation_ascend_alphabet)(size_t *);
bool (*lists_init)(void*);
void (*list_insert)(file_list_t *list, const char *, const char *, size_t);
void (*list_free)(file_list_t *list, size_t, size_t);
void (*list_clear)(file_list_t *list);
void (*list_cache)(menu_list_type_t, unsigned);
int (*list_push)(menu_displaylist_info_t*, unsigned);
size_t(*list_get_selection)(void *data);
size_t(*list_get_size)(void *data, menu_list_type_t type);
void *(*list_get_entry)(void *data, menu_list_type_t type, unsigned i);
void (*list_set_selection)(file_list_t *list);
int (*bind_init)(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);
bool (*load_image)(void *data, menu_image_type_t type);
const char *ident;
menu_video_driver_type_t type;
int (*environ_cb)(menu_environ_cb_t type, void *data);
} menu_ctx_driver_t;
extern menu_ctx_driver_t menu_ctx_rmenu;
extern menu_ctx_driver_t menu_ctx_rmenu_xui;
extern menu_ctx_driver_t menu_ctx_rgui;
extern menu_ctx_driver_t menu_ctx_glui;
extern menu_ctx_driver_t menu_ctx_xmb;
extern menu_ctx_driver_t menu_ctx_zarch;
extern menu_ctx_driver_t menu_ctx_null;
/**
* menu_driver_find_handle:
* @index : 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 index);
/**
* menu_driver_find_ident:
* @index : 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 index);
/**
* 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);
void find_menu_driver(void);
void init_menu(void);
menu_handle_t *menu_driver_get_ptr(void);
void menu_driver_set_texture(void);
void menu_driver_frame(void);
void menu_driver_context_reset(void);
void menu_driver_free(menu_handle_t *menu);
void menu_driver_toggle(bool latch);
bool menu_driver_load_image(void *data, menu_image_type_t type);
void menu_driver_list_cache(menu_list_type_t type, unsigned action);
void menu_driver_list_free(file_list_t *list, size_t i, size_t list_size);
size_t menu_driver_list_get_size(menu_list_type_t type);
void menu_driver_list_set_selection(file_list_t *list);
void *menu_driver_list_get_entry(menu_list_type_t type, unsigned i);
const menu_ctx_driver_t *menu_ctx_driver_get_ptr(void);
void menu_driver_context_destroy(void);
bool menu_driver_alive(void);
bool menu_driver_list_push(menu_displaylist_info_t *info, unsigned type);
size_t menu_driver_list_get_selection(void);
bool menu_environment_cb(menu_environ_cb_t type, void *data);
int menu_driver_iterate(enum menu_action action);
int menu_driver_bind_init(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);
/* HACK */
extern unsigned int rdb_entry_start_game_selection_ptr;
#ifdef __cplusplus
}
#endif
#endif