/* RetroArch - A frontend for libretro. * Copyright (C) 2013-2014 - Jason Fetters * * 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 __RARCH_SETTINGS_DATA_H__ #define __RARCH_SETTINGS_DATA_H__ #include #include "conf/config_file.h" #ifdef __cplusplus extern "C" { #endif typedef void (*change_handler_t)(const void *data); #define BINDFOR(s) (*(&(s))->value.keybind) enum setting_type { ST_NONE = 0, ST_BOOL, ST_INT, ST_UINT, ST_FLOAT, ST_PATH, ST_DIR, ST_STRING, ST_HEX, ST_BIND, ST_GROUP, ST_SUB_GROUP, ST_END_GROUP, ST_END_SUB_GROUP }; enum setting_flags { SD_FLAG_PATH_DIR = (1 << 0), SD_FLAG_PATH_FILE = (1 << 1), SD_FLAG_ALLOW_EMPTY = (1 << 2), SD_FLAG_VALUE_DESC = (1 << 3), SD_FLAG_HAS_RANGE = (1 << 4), SD_FLAG_ALLOW_INPUT = (1 << 5), SD_FLAG_PUSH_ACTION = (1 << 6), }; typedef struct rarch_setting_t { enum setting_type type; const char *name; uint32_t size; const char* short_description; const char* group; const char* subgroup; uint32_t index; double min; double max; const char* values; uint64_t flags; change_handler_t change_handler; change_handler_t read_handler; union { bool boolean; int integer; unsigned int unsigned_integer; float fraction; const char* string; const struct retro_keybind* keybind; } default_value; union { bool* boolean; int* integer; unsigned int* unsigned_integer; float* fraction; char* string; struct retro_keybind* keybind; } value; struct { const char *empty_path; } dir; struct { const char *off_label; const char *on_label; } boolean; float step; const char *rounding_fraction; bool enforce_minrange; bool enforce_maxrange; } rarch_setting_t; void setting_data_reset_setting(const rarch_setting_t* setting); void setting_data_reset(const rarch_setting_t* settings); bool setting_data_load_config_path(const rarch_setting_t* settings, const char* path); bool setting_data_save_config(const rarch_setting_t* settings, config_file_t* config); rarch_setting_t* setting_data_find_setting(rarch_setting_t* settings, const char* name); void setting_data_set_with_string_representation( const rarch_setting_t* setting, const char* value); void setting_data_get_string_representation(const rarch_setting_t* setting, char* buf, size_t sizeof_buf); /* List building helper functions. */ rarch_setting_t setting_data_group_setting(enum setting_type type, const char* name); rarch_setting_t setting_data_subgroup_setting(enum setting_type type, const char* name, const char *parent_name); rarch_setting_t setting_data_bool_setting(const char* name, const char* description, bool* target, bool default_value, const char *off, const char *on, const char * group, const char *subgroup, change_handler_t change_handler, change_handler_t read_handler); rarch_setting_t setting_data_int_setting(const char* name, const char* description, int* target, int default_value, const char *group, const char *subgroup, change_handler_t change_handler, change_handler_t read_handler); rarch_setting_t setting_data_uint_setting(const char* name, const char* description, unsigned int* target, unsigned int default_value, const char *group, const char *subgroup, change_handler_t change_handler, change_handler_t read_handler); rarch_setting_t setting_data_float_setting(const char* name, const char* description, float* target, float default_value, const char *rounding, const char *group, const char *subgroup, change_handler_t change_handler, change_handler_t read_handler); rarch_setting_t setting_data_string_setting(enum setting_type type, const char* name, const char* description, char* target, unsigned size, const char* default_value, const char *empty, const char *group, const char *subgroup, change_handler_t change_handler, change_handler_t read_handler); rarch_setting_t setting_data_bind_setting(const char* name, const char* description, struct retro_keybind* target, uint32_t index, const struct retro_keybind* default_value, const char *group, const char *subgroup); int setting_data_get_description(const char *label, char *msg, size_t msg_sizeof); void setting_data_get_label(char *type_str, size_t type_str_size, unsigned *w, unsigned type, const char *menu_label, const char *label, unsigned index); #ifdef HAVE_MENU rarch_setting_t* setting_data_get_mainmenu(bool regenerate); #endif rarch_setting_t* setting_data_get_list(void); #ifdef __cplusplus } #endif #endif