mirror of
https://github.com/libretro/RetroArch.git
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226 lines
6.6 KiB
C
226 lines
6.6 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2015 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __RETROARCH_MENU_H__
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#define __RETROARCH_MENU_H__
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#include <stdint.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <boolean.h>
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#include "../../general.h"
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#include "menu_navigation.h"
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#include "../../core_info.h"
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#include "../../playlist.h"
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#include "menu_input.h"
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#include "../gfx/video_shader_driver.h"
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#ifndef GFX_MAX_SHADERS
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#define GFX_MAX_SHADERS 16
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#endif
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#ifndef MAX_COUNTERS
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#define MAX_COUNTERS 64
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#endif
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#ifndef MAX_CHEAT_COUNTERS
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#define MAX_CHEAT_COUNTERS 100
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#endif
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#define MENU_SETTINGS_CORE_INFO_NONE 0xffff
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#define MENU_SETTINGS_CORE_OPTION_NONE 0xffff
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#define MENU_SETTINGS_CORE_OPTION_START 0x10000
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#define MENU_KEYBOARD_BIND_TIMEOUT_SECONDS 5
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum
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{
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MENU_FILE_NONE,
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MENU_FILE_PLAIN,
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MENU_FILE_DIRECTORY,
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MENU_FILE_PATH,
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MENU_FILE_DEVICE,
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MENU_FILE_CORE,
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MENU_FILE_PLAYLIST_ENTRY,
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MENU_FILE_CONTENTLIST_ENTRY,
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MENU_FILE_SHADER_PRESET,
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MENU_FILE_SHADER,
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MENU_FILE_VIDEOFILTER,
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MENU_FILE_AUDIOFILTER,
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MENU_FILE_CHEAT,
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MENU_FILE_OVERLAY,
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MENU_FILE_FONT,
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MENU_FILE_CONFIG,
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MENU_FILE_USE_DIRECTORY,
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MENU_FILE_CARCHIVE,
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MENU_FILE_IN_CARCHIVE,
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MENU_FILE_IMAGE,
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MENU_FILE_REMAP,
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MENU_FILE_DOWNLOAD_CORE,
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MENU_FILE_DOWNLOAD_CORE_INFO,
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MENU_FILE_RDB,
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MENU_FILE_RDB_ENTRY,
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MENU_SETTINGS,
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MENU_SETTING_DRIVER,
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MENU_SETTING_ACTION,
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MENU_SETTING_ACTION_RUN,
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MENU_SETTING_ACTION_SAVESTATE,
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MENU_SETTING_ACTION_LOADSTATE,
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MENU_SETTING_ACTION_SCREENSHOT,
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MENU_SETTING_ACTION_RESET,
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MENU_SETTING_GROUP,
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MENU_SETTING_SUBGROUP,
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MENU_SETTING_HORIZONTAL_MENU,
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MENU_FILE_TYPE_T_LAST,
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} menu_file_type_t;
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typedef enum
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{
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MENU_SETTINGS_VIDEO_RESOLUTION = MENU_FILE_TYPE_T_LAST + 1,
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MENU_SETTINGS_CUSTOM_VIEWPORT,
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MENU_SETTINGS_SHADER_PARAMETER_0,
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MENU_SETTINGS_SHADER_PARAMETER_LAST = MENU_SETTINGS_SHADER_PARAMETER_0 + (GFX_MAX_PARAMETERS - 1),
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MENU_SETTINGS_SHADER_PRESET_PARAMETER_0,
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MENU_SETTINGS_SHADER_PRESET_PARAMETER_LAST = MENU_SETTINGS_SHADER_PRESET_PARAMETER_0 + (GFX_MAX_PARAMETERS - 1),
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MENU_SETTINGS_SHADER_PASS_0,
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MENU_SETTINGS_SHADER_PASS_LAST = MENU_SETTINGS_SHADER_PASS_0 + (GFX_MAX_SHADERS - 1),
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MENU_SETTINGS_SHADER_PASS_FILTER_0,
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MENU_SETTINGS_SHADER_PASS_FILTER_LAST = MENU_SETTINGS_SHADER_PASS_FILTER_0 + (GFX_MAX_SHADERS - 1),
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MENU_SETTINGS_SHADER_PASS_SCALE_0,
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MENU_SETTINGS_SHADER_PASS_SCALE_LAST = MENU_SETTINGS_SHADER_PASS_SCALE_0 + (GFX_MAX_SHADERS - 1),
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MENU_SETTINGS_CORE_DISK_OPTIONS_DISK_INDEX,
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MENU_SETTINGS_CORE_DISK_OPTIONS_DISK_IMAGE_APPEND,
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MENU_SETTINGS_CORE_DISK_OPTIONS_DISK_CYCLE_TRAY_STATUS,
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MENU_SETTINGS_BIND_BEGIN,
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MENU_SETTINGS_BIND_LAST = MENU_SETTINGS_BIND_BEGIN + RARCH_ANALOG_RIGHT_Y_MINUS,
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MENU_SETTINGS_BIND_ALL_LAST = MENU_SETTINGS_BIND_BEGIN + RARCH_MENU_TOGGLE,
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MENU_SETTINGS_CUSTOM_BIND,
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MENU_SETTINGS_CUSTOM_BIND_KEYBOARD,
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MENU_SETTINGS_CUSTOM_BIND_ALL,
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MENU_SETTINGS_CUSTOM_BIND_DEFAULT_ALL,
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MENU_SETTINGS_LIBRETRO_PERF_COUNTERS_BEGIN,
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MENU_SETTINGS_LIBRETRO_PERF_COUNTERS_END = MENU_SETTINGS_LIBRETRO_PERF_COUNTERS_BEGIN + (MAX_COUNTERS - 1),
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MENU_SETTINGS_PERF_COUNTERS_BEGIN,
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MENU_SETTINGS_PERF_COUNTERS_END = MENU_SETTINGS_PERF_COUNTERS_BEGIN + (MAX_COUNTERS - 1),
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MENU_SETTINGS_CHEAT_BEGIN,
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MENU_SETTINGS_CHEAT_END = MENU_SETTINGS_CHEAT_BEGIN + (MAX_CHEAT_COUNTERS - 1),
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MENU_SETTINGS_INPUT_DESC_BEGIN,
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MENU_SETTINGS_INPUT_DESC_END = MENU_SETTINGS_INPUT_DESC_BEGIN + (MAX_USERS * RARCH_CUSTOM_BIND_LIST_END),
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} menu_settings_t;
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/**
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* menu_init:
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* @data : Menu context handle.
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*
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* Create and initialize menu handle.
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*
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* Returns: menu handle on success, otherwise NULL.
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**/
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void *menu_init(const void *data);
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/**
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* menu_free_list:
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* @data : Menu handle.
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*
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* Frees menu lists.
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**/
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void menu_free_list(void *data);
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/**
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* menu_init_list:
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* @data : Menu handle.
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*
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* Initialize menu lists.
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* Will be performed after menu_init().
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*
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* Returns: true (1) if successful, otherwise false (0).
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**/
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bool menu_init_list(void *data);
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/**
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* menu_iterate:
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* @input : input sample for this frame
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* @old_input : input sample of the previous frame
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* @trigger_input : difference' input sample - difference
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* between 'input' and 'old_input'
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*
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* Runs RetroArch menu for one frame.
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*
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* Returns: 0 on success, -1 if we need to quit out of the loop.
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**/
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int menu_iterate(retro_input_t input,
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retro_input_t old_input, retro_input_t trigger_input);
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/**
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* menu_free:
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* @info : Menu handle.
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*
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* Frees a menu handle
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**/
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void menu_free(void *data);
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/**
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* menu_ticker_line:
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* @buf : buffer to write new message line to.
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* @len : length of buffer @input.
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* @idx : Index. Will be used for ticker logic.
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* @str : Input string.
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* @selected : Is the item currently selected in the menu?
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*
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* Take the contents of @str and apply a ticker effect to it,
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* and write the results in @buf.
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**/
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void menu_ticker_line(char *buf, size_t len, unsigned tick,
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const char *str, bool selected);
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/**
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* menu_load_content:
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*
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* Loads content into currently selected core.
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* Will also optionally push the content entry to the history playlist.
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*
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* Returns: true (1) if successful, otherwise false (0).
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**/
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bool menu_load_content(void);
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void menu_update_system_info(menu_handle_t *menu, bool *load_no_content);
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/**
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* menu_update_libretro_info:
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* @info : Pointer to system info
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*
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* Update menu state which depends on config.
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**/
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void menu_update_libretro_info(struct retro_system_info *info);
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void menu_apply_deferred_settings(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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