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rockbox/apps/settings.h
Aidan MacDonald 5b27e2255a Add perceptual volume adjustment 
The perceived loudness change of a change in volume depends
on the listening volume: at high volumes a 1 dB increment is
noticeable, but at low volumes a larger increment is needed
to get a comparable change in loudness.

Perceptual volume adjustment accounts for this fact, and
divides the hardware volume range into a number of steps.
Each step changes the dB volume by a variable amount, with
most of the steps concentrated at higher volumes. This
makes it possible to sweep over the entire hardware volume
range quickly, without losing the ability to finely adjust
the volume at normal listening levels.

Use "Volume Adjustment Mode" in the system settings menu
to select perceptual volume mode. The number of steps used
is controlled by "Number of Volume Steps". (Number of steps
has no effect in direct adjustment mode.)

It's still possible to set a specific dB volume level from
the sound settings menu when perceptual volume is enabled,
and perceptual volume does not affect the volume displayed
by themes.

Change-Id: I6f91fd3f7c5e2d323a914e47b5653033e92b4b3b
2023-01-22 21:19:57 +00:00

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Stuart Martin
*
* This program 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 Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __SETTINGS_H__
#define __SETTINGS_H__
#include <stdbool.h>
#include <stddef.h>
#include "inttypes.h"
#include "config.h"
#include "audiohw.h" /* for the AUDIOHW_* defines */
#include "statusbar.h" /* for the statusbar values */
#include "quickscreen.h"
#include "button.h"
#include "audio.h"
#include "dsp_proc_settings.h"
struct opt_items {
unsigned const char* string;
int32_t voice_id;
};
/** Setting values defines **/
#define MAX_FILENAME 32
#define MAX_PATHNAME 80
/* The values are assigned to the enums so that they correspond to */
/* setting values in settings_list.c */
/* Shared by all bookmark parameters */
enum {
BOOKMARK_NO = 0,
BOOKMARK_YES = 1,
};
/* Auto create bookmark */
enum {
BOOKMARK_ASK = 2,
BOOKMARK_RECENT_ONLY_YES = 3,
BOOKMARK_RECENT_ONLY_ASK = 4,
};
/* Most recent bookmark */
enum {
BOOKMARK_ONE_PER_PLAYLIST = 2,
BOOKMARK_ONE_PER_TRACK = 3,
};
enum
{
TRIG_MODE_OFF = 0,
TRIG_MODE_NOREARM,
TRIG_MODE_REARM
};
enum
{
TRIG_TYPE_STOP = 0,
TRIG_TYPE_PAUSE,
TRIG_TYPE_NEW_FILE
};
#ifdef HAVE_CROSSFADE
enum {
CROSSFADE_ENABLE_OFF = 0,
CROSSFADE_ENABLE_AUTOSKIP,
CROSSFADE_ENABLE_MANSKIP,
CROSSFADE_ENABLE_SHUFFLE,
CROSSFADE_ENABLE_SHUFFLE_OR_MANSKIP,
CROSSFADE_ENABLE_ALWAYS,
};
#endif
enum {
FOLDER_ADVANCE_OFF = 0,
FOLDER_ADVANCE_NEXT,
FOLDER_ADVANCE_RANDOM,
};
/* repeat mode options */
enum
{
REPEAT_OFF = 0,
REPEAT_ALL,
REPEAT_ONE,
REPEAT_SHUFFLE,
#ifdef AB_REPEAT_ENABLE
REPEAT_AB,
#endif
NUM_REPEAT_MODES
};
/* single mode options */
enum {
SINGLE_MODE_OFF = 0,
SINGLE_MODE_TRACK,
SINGLE_MODE_ALBUM,
SINGLE_MODE_ALBUM_ARTIST,
SINGLE_MODE_ARTIST,
SINGLE_MODE_COMPOSER,
SINGLE_MODE_GROUPING,
SINGLE_MODE_GENRE
};
enum
{
QUEUE_HIDE = 0,
QUEUE_SHOW_AT_TOPLEVEL,
QUEUE_SHOW_IN_SUBMENU
};
#ifdef HAVE_ALBUMART
enum
{
AA_OFF = 0,
AA_PREFER_EMBEDDED,
AA_PREFER_IMAGE_FILE
};
#endif
/* dir filter options */
/* Note: Any new filter modes need to be added before NUM_FILTER_MODES.
* Any new rockbox browse filter modes (accessible through the menu)
* must be added after NUM_FILTER_MODES. */
enum { SHOW_ALL, SHOW_SUPPORTED, SHOW_MUSIC, SHOW_PLAYLIST, SHOW_ID3DB,
NUM_FILTER_MODES,
SHOW_WPS, SHOW_RWPS, SHOW_FMS, SHOW_RFMS, SHOW_SBS, SHOW_RSBS, SHOW_FMR, SHOW_CFG,
SHOW_LNG, SHOW_MOD, SHOW_FONT, SHOW_PLUGINS, SHOW_M3U};
/* file and dir sort options */
enum { SORT_ALPHA, SORT_DATE, SORT_DATE_REVERSED, SORT_TYPE, /* available as settings */
SORT_ALPHA_REVERSED, SORT_TYPE_REVERSED }; /* internal use only */
enum { SORT_INTERPRET_AS_DIGIT, SORT_INTERPRET_AS_NUMBER };
/* recursive dir insert options */
enum { RECURSE_OFF, RECURSE_ON, RECURSE_ASK };
/* show path types */
enum { SHOW_PATH_OFF = 0, SHOW_PATH_CURRENT, SHOW_PATH_FULL };
/* scrollbar visibility/position */
enum { SCROLLBAR_OFF = 0, SCROLLBAR_LEFT, SCROLLBAR_RIGHT };
/* autoresume settings */
enum { AUTORESUME_NEXTTRACK_NEVER = 0, AUTORESUME_NEXTTRACK_ALWAYS,
AUTORESUME_NEXTTRACK_CUSTOM};
/* Alarm settings */
#ifdef HAVE_RTC_ALARM
enum { ALARM_START_WPS = 0,
#if CONFIG_TUNER
ALARM_START_FM,
#endif
#ifdef HAVE_RECORDING
ALARM_START_REC,
#endif
ALARM_START_COUNT
};
#if CONFIG_TUNER && defined(HAVE_RECORDING)
#define ALARM_SETTING_TEXT "wps,fm,rec"
#elif CONFIG_TUNER
#define ALARM_SETTING_TEXT "wps,fm"
#elif defined(HAVE_RECORDING)
#define ALARM_SETTING_TEXT "wps,rec"
#endif
#endif /* HAVE_RTC_ALARM */
/* Keyclick stuff */
/* Not really a setting but several files should stay synced */
#define KEYCLICK_DURATION 2
/** virtual pointer stuff.. move to another .h maybe? **/
/* These define "virtual pointers", which could either be a literal string,
or a mean a string ID if the pointer is in a certain range.
This helps to save space for menus and options. */
#define VIRT_SIZE 0xFFFF /* more than enough for our string ID range */
#if defined(CPU_S5L870X)
/* the S5L870X has IRAM at 0, so we use 0xffff bytes right after that */
#define VIRT_PTR ((unsigned char*)0x40000)
#elif CONFIG_CPU==DM320
/* the DM320 has IRAM at 0, so we use 0xffff bytes right after that */
#define VIRT_PTR ((unsigned char*)0x4000)
#else
/* a location where we won't store strings, 0 is the fastest */
#define VIRT_PTR ((unsigned char*)0)
#endif
/* form a "virtual pointer" out of a language ID */
#define ID2P(id) (VIRT_PTR + id)
/* resolve a pointer which could be a virtualized ID or a literal */
#define P2STR(p) (char *)((p>=VIRT_PTR && p<VIRT_PTR+VIRT_SIZE) ? str(p-VIRT_PTR) : p)
/* get the string ID from a virtual pointer, -1 if not virtual */
#define P2ID(p) ((p>=VIRT_PTR && p<VIRT_PTR+VIRT_SIZE) ? p-VIRT_PTR : -1)
/* !defined(HAVE_LCD_COLOR) implies HAVE_LCD_CONTRAST with default 40.
Explicitly define HAVE_LCD_CONTRAST in config file for newer ports for
simplicity. */
/** function prototypes **/
/* argument bits for settings_load() */
#define SETTINGS_RTC (BIT_N(0)) /* only the settings from the RTC nonvolatile RAM */
#define SETTINGS_HD (BIT_N(1)) /* only the settings from the disk sector */
#define SETTINGS_ALL (SETTINGS_RTC|SETTINGS_HD) /* both */
void settings_load(int which) INIT_ATTR;
bool settings_load_config(const char* file, bool apply);
void status_save(void);
int settings_save(void);
void reset_runtime(void);
/* defines for the options paramater */
enum {
SETTINGS_SAVE_CHANGED = 0,
SETTINGS_SAVE_ALL,
SETTINGS_SAVE_THEME,
SETTINGS_SAVE_SOUND,
#ifdef HAVE_RECORDING
SETTINGS_SAVE_RECPRESETS,
#endif
SETTINGS_SAVE_EQPRESET,
};
bool settings_save_config(int options);
struct settings_list;
struct filename_setting;
void reset_setting(const struct settings_list *setting, void *var);
void settings_reset(void);
void sound_settings_apply(void);
/* call this after loading a .wps/.rwps or other skin files, so that the
* skin buffer is reset properly
*/
void settings_apply_skins(void);
void settings_apply(bool read_disk);
void settings_apply_pm_range(void);
void settings_display(void);
enum optiontype { INT, BOOL };
const struct settings_list* find_setting(const void* variable);
const struct settings_list* find_setting_by_cfgname(const char* name);
bool cfg_int_to_string(const struct settings_list *setting, int val, char* buf, int buf_len);
bool cfg_string_to_int(const struct settings_list *setting, int* out, const char* str);
void cfg_to_string(const struct settings_list *setting, char* buf, int buf_len);
bool copy_filename_setting(char *buf, size_t buflen, const char *input,
const struct filename_setting *fs);
bool set_bool_options(const char* string, const bool* variable,
const char* yes_str, int yes_voice,
const char* no_str, int no_voice,
void (*function)(bool));
bool set_bool(const char* string, const bool* variable);
bool set_int(const unsigned char* string, const char* unit, int voice_unit,
const int* variable,
void (*function)(int), int step, int min, int max,
const char* (*formatter)(char*, size_t, int, const char*) );
/* use this one if you need to create a lang from the value (i.e with TALK_ID()) */
bool set_int_ex(const unsigned char* string, const char* unit, int voice_unit,
const int* variable,
void (*function)(int), int step, int min, int max,
const char* (*formatter)(char*, size_t, int, const char*),
int32_t (*get_talk_id)(int, int));
void set_file(const char* filename, char* setting, const int maxlen);
bool set_option(const char* string, const void* variable, enum optiontype type,
const struct opt_items* options, int numoptions, void (*function)(int));
/** global_settings and global_status struct definitions **/
struct system_status
{
int resume_index; /* index in playlist (-1 for no active resume) */
uint32_t resume_crc32; /* crc32 of the name of the file */
uint32_t resume_elapsed; /* elapsed time in last file */
uint32_t resume_offset; /* byte offset in mp3 file */
int runtime; /* current runtime since last charge */
int topruntime; /* top known runtime */
#ifdef HAVE_DIRCACHE
int dircache_size; /* directory cache structure last size, 22 bits */
#endif
#if CONFIG_TUNER
int last_frequency; /* Last frequency for resuming, in FREQ_STEP units,
relative to MIN_FREQ */
#endif
signed char last_screen;
int viewer_icon_count;
int last_volume_change; /* tick the last volume change happened. skins use this */
int font_id[NB_SCREENS]; /* font id of the settings font for each screen */
};
struct user_settings
{
/* audio settings */
int volume; /* audio output volume in decibels range depends on the dac */
int balance; /* stereo balance: -100 - +100 -100=left 0=bal +100=right */
int bass; /* bass boost/cut in decibels */
int treble; /* treble boost/cut in decibels */
int channel_config; /* Stereo, Mono, Custom, Mono left, Mono right, Karaoke */
int stereo_width; /* 0-255% */
#ifdef AUDIOHW_HAVE_BASS_CUTOFF
int bass_cutoff;
#endif
#ifdef AUDIOHW_HAVE_TREBLE_CUTOFF
int treble_cutoff;
#endif
#ifdef HAVE_CROSSFADE
/* Crossfade */
int crossfade; /* Enable crossfade (0=off, 1=shuffle, 2=trackskip,
3=shuff&trackskip, 4=always) */
int crossfade_fade_in_delay; /* Fade in delay (0-15s) */
int crossfade_fade_out_delay; /* Fade out delay (0-15s) */
int crossfade_fade_in_duration; /* Fade in duration (0-15s) */
int crossfade_fade_out_duration; /* Fade out duration (0-15s) */
int crossfade_fade_out_mixmode; /* Fade out mode (0=crossfade,1=mix) */
#endif
/* Replaygain */
struct replaygain_settings replaygain_settings;
/* Crossfeed */
int crossfeed; /* crossfeed type */
unsigned int crossfeed_direct_gain; /* dB x 10 */
unsigned int crossfeed_cross_gain; /* dB x 10 */
unsigned int crossfeed_hf_attenuation; /* dB x 10 */
unsigned int crossfeed_hf_cutoff; /* Frequency in Hz */
/* EQ */
bool eq_enabled; /* Enable equalizer */
unsigned int eq_precut; /* dB */
struct eq_band_setting eq_band_settings[EQ_NUM_BANDS]; /* for each band */
/* Misc. swcodec */
int beep; /* system beep volume when changing tracks etc. */
int keyclick; /* keyclick volume */
int keyclick_repeats; /* keyclick on repeats */
bool dithering_enabled;
#ifdef HAVE_PITCHCONTROL
bool timestretch_enabled;
#endif
#ifdef HAVE_RECORDING
int rec_format; /* record format index */
int rec_mono_mode; /* how to create mono: L, R, L+R */
/* Encoder Settings Start - keep these together */
struct mp3_enc_config mp3_enc_config;
#if 0 /* These currently contain no members but their places in line
should be held */
struct aiff_enc_config aiff_enc_config;
struct wav_enc_config wav_enc_config;
struct wavpack_enc_config wavpack_enc_config;
#endif
/* Encoder Settings End */
int rec_source; /* 0=mic, 1=line, 2=S/PDIF, 2 or 3=FM Radio */
int rec_frequency; /* 0 = 44.1kHz (depends on target)
1 = 48kHz
2 = 32kHz
3 = 22.05kHz
4 = 24kHz
5 = 16kHz */
int rec_channels; /* 0=Stereo, 1=Mono */
int rec_mic_gain; /* depends on target */
int rec_left_gain; /* depends on target */
int rec_right_gain; /* depends on target */
bool peak_meter_clipcounter; /* clipping count indicator */
bool rec_editable; /* true means that the bit reservoir is off */
/* note: timesplit setting is not saved */
int rec_timesplit; /* IN MINUTES 0 = off */
int rec_sizesplit; /* 0 = off,
1 = 5MB, 2 = 10MB, 3 = 15MB, 4 = 32MB
5 = 64MB, 6 = 75MB, 7 = 100MB, 8 = 128MB
9 = 256MB, 10= 512MB, 11= 650MB, 12= 700MB,
13= 1GB, 14 = 1.5GB 15 = 1.75MB*/
int rec_split_type; /* split/stop */
int rec_split_method; /* time/filesize */
int rec_prerecord_time; /* In seconds, 0-30, 0 means OFF */
char rec_directory[MAX_PATHNAME+1];
int cliplight; /* 0 = off
1 = main lcd
2 = main and remote lcd
3 = remote lcd */
int rec_start_thres_db;
int rec_start_thres_linear;
int rec_start_duration; /* index of trig_durations */
int rec_stop_thres_db;
int rec_stop_thres_linear;
int rec_stop_postrec;
int rec_stop_gap; /* index of trig_durations */
int rec_trigger_mode; /* see TRIG_MODE_XXX constants */
int rec_trigger_type; /* what to do when trigger released */
#ifdef HAVE_HISTOGRAM
int histogram_interval; /* recording peakmeter histogram */
#endif
#ifdef HAVE_AGC
int rec_agc_preset_mic; /* AGC mic preset modes:
0 = Off
1 = Safety (clip)
2 = Live (slow)
3 = DJ-Set (slow)
4 = Medium
5 = Voice (fast) */
int rec_agc_preset_line; /* AGC line-in preset modes:
0 = Off
1 = Safety (clip)
2 = Live (slow)
3 = DJ-Set (slow)
4 = Medium
5 = Voice (fast) */
int rec_agc_maxgain_mic; /* AGC maximum mic gain */
int rec_agc_maxgain_line; /* AGC maximum line-in gain */
int rec_agc_cliptime; /* 0.2, 0.4, 0.6, 0.8, 1s */
#endif
#endif /* HAVE_RECORDING */
#if CONFIG_TUNER
int fm_region;
bool fm_force_mono; /* Forces Mono mode if true */
unsigned char fmr_file[MAX_FILENAME+1]; /* last fmr preset */
unsigned char fms_file[MAX_FILENAME+1]; /* last fms */
#ifdef HAVE_REMOTE_LCD
unsigned char rfms_file[MAX_FILENAME+1]; /* last remote-fms */
#endif
#endif /* CONFIG_TUNER */
#if defined(HAVE_RDS_CAP) && defined(CONFIG_RTC)
bool sync_rds_time; /* use RDS time to set the clock */
#endif
/* misc options */
#ifndef HAVE_WHEEL_ACCELERATION
int list_accel_start_delay; /* ms before we start increaseing step size */
int list_accel_wait; /* ms between increases */
#endif
#ifdef HAVE_TOUCHPAD_SENSITIVITY_SETTING
int touchpad_sensitivity;
#endif
#ifdef HAVE_TOUCHPAD_DEADZONE
int touchpad_deadzone;
#endif
int pause_rewind; /* time in s to rewind when pausing */
#if defined(HAVE_HEADPHONE_DETECTION) || defined(HAVE_LINEOUT_DETECTION)
int unplug_mode; /* pause on headphone unplug */
bool unplug_autoresume; /* disable auto-resume if no phones */
#endif
#ifdef HAVE_QUICKSCREEN
const struct settings_list *qs_items[QUICKSCREEN_ITEM_COUNT];
#endif
int timeformat; /* time format: 0=24 hour clock, 1=12 hour clock */
#ifdef HAVE_DISK_STORAGE
int disk_spindown; /* time until disk spindown, in seconds (0=off) */
int buffer_margin; /* audio buffer watermark margin, in seconds */
#endif
int dirfilter; /* 0=display all, 1=only supported, 2=only music,
3=dirs+playlists, 4=ID3 database */
int show_filename_ext; /* show filename extensions in file browser?
0 = no, 1 = yes, 2 = only unknown 0 */
int default_codepage; /* set default codepage for tag conversion */
bool hold_lr_for_scroll_in_list; /* hold L/R scrolls the list left/right */
bool play_selected; /* Plays selected file even in shuffle mode */
int single_mode; /* single mode - stop after every track, album, album artist,
artist, composer, work, or genre */
bool party_mode; /* party mode - unstoppable music */
bool cuesheet;
bool car_adapter_mode; /* 0=off 1=on */
int car_adapter_mode_delay; /* delay before resume, in seconds*/
int start_in_screen;
#if defined(HAVE_RTC_ALARM) && \
(defined(HAVE_RECORDING) || CONFIG_TUNER)
int alarm_wake_up_screen;
#endif
int ff_rewind_min_step; /* FF/Rewind minimum step size */
int ff_rewind_accel; /* FF/Rewind acceleration (in seconds per doubling) */
int peak_meter_release; /* units per read out */
int peak_meter_hold; /* hold time for peak meter in 1/100 s */
int peak_meter_clip_hold; /* hold time for clips */
bool peak_meter_dbfs; /* show linear or dbfs values */
int peak_meter_min; /* range minimum */
int peak_meter_max; /* range maximum */
unsigned char wps_file[MAX_FILENAME+1]; /* last wps */
unsigned char sbs_file[MAX_FILENAME+1]; /* last statusbar skin */
#ifdef HAVE_REMOTE_LCD
unsigned char rwps_file[MAX_FILENAME+1]; /* last remote-wps */
unsigned char rsbs_file[MAX_FILENAME+1]; /* last remote statusbar skin */
#endif
unsigned char lang_file[MAX_FILENAME+1]; /* last language */
unsigned char playlist_catalog_dir[MAX_PATHNAME+1];
int skip_length; /* skip length */
int max_files_in_dir; /* Max entries in directory (file browser) */
int max_files_in_playlist; /* Max entries in playlist */
int volume_type; /* how volume is displayed: 0=graphic, 1=percent */
int battery_display; /* how battery is displayed: 0=graphic, 1=percent */
bool show_icons; /* 0=hide 1=show */
int statusbar; /* STATUSBAR_* enum values */
#ifdef HAVE_REMOTE_LCD
int remote_statusbar;
#endif
int scrollbar; /* SCROLLBAR_* enum values */
int scrollbar_width;
#ifdef HAVE_TOUCHSCREEN
int list_line_padding;
#endif
#if LCD_DEPTH > 1
int list_separator_height; /* -1=auto (== 1 currently), 0=disabled, X=height in pixels */
int list_separator_color;
#endif
/* goto current song when exiting WPS */
bool browse_current; /* 1=goto current song,
0=goto previous location */
bool scroll_paginated; /* 0=dont 1=do */
bool list_wraparound; /* wrap around to opposite end of list when scrolling */
int list_order; /* order for numeric lists (ascending or descending) */
int scroll_speed; /* long texts scrolling speed: 1-30 */
int bidir_limit; /* bidir scroll length limit */
int scroll_delay; /* delay (in 1/10s) before starting scroll */
int scroll_step; /* pixels to advance per update */
/* auto bookmark settings */
int autoloadbookmark; /* auto load option: 0=off, 1=ask, 2=on */
int autocreatebookmark; /* auto create option: 0=off, 1=ask, 2=on */
bool autoupdatebookmark;/* auto update option */
int usemrb; /* use MRB list: 0=No, 1=Yes, 2=One per playlist,
3=One per playlist and track */
#ifdef HAVE_DIRCACHE
bool dircache; /* enable directory cache */
#endif
#ifdef HAVE_TAGCACHE
#ifdef HAVE_TC_RAMCACHE
bool tagcache_ram; /* load tagcache to ram? */
#endif
bool tagcache_autoupdate; /* automatically keep tagcache in sync? */
bool autoresume_enable; /* enable auto-resume feature? */
int autoresume_automatic; /* resume next track? 0=never, 1=always,
2=custom */
unsigned char autoresume_paths[MAX_PATHNAME+1]; /* colon-separated list */
bool runtimedb; /* runtime database active? */
unsigned char tagcache_scan_paths[MAX_PATHNAME+1];
unsigned char tagcache_db_path[MAX_PATHNAME+1];
#endif /* HAVE_TAGCACHE */
#if LCD_DEPTH > 1
unsigned char backdrop_file[MAX_PATHNAME+1]; /* backdrop bitmap file */
#endif
#ifdef HAVE_LCD_COLOR
int bg_color; /* background color native format */
int fg_color; /* foreground color native format */
int lss_color; /* background color for the selector or start color for the gradient */
int lse_color; /* end color for the selector gradient */
int lst_color; /* color of the text for the selector */
unsigned char colors_file[MAX_FILENAME+1];
#endif
/* playlist/playback settings */
int repeat_mode; /* 0=off 1=repeat all 2=repeat one 3=shuffle 4=ab */
int next_folder; /* move to next folder */
bool constrain_next_folder; /* whether next_folder is constrained to
directories within start_directory */
int recursive_dir_insert; /* should directories be inserted recursively */
bool playlist_reload_after_save; /* reload and resume playlist after saving */
bool fade_on_stop; /* fade on pause/unpause/stop */
bool playlist_shuffle;
bool warnon_erase_dynplaylist; /* warn when erasing dynamic playlist */
bool keep_current_track_on_replace_playlist;
bool show_shuffled_adding_options; /* whether to display options for adding shuffled tracks to dynamic playlist */
int show_queue_options; /* how and whether to display options to queue tracks */
#ifdef HAVE_ALBUMART
int album_art; /* switch off album art display or choose preferred source */
#endif
bool rewind_across_tracks;
/* playlist viewer settings */
bool playlist_viewer_icons; /* display icons on viewer */
bool playlist_viewer_indices; /* display playlist indices on viewer */
int playlist_viewer_track_display; /* how to display tracks in viewer */
/* voice UI settings */
bool talk_menu; /* enable voice UI */
int talk_dir; /* voiced directories mode: 0=off 1=number 2=spell */
bool talk_dir_clip; /* use directory .talk clips */
int talk_file; /* voice file mode: 0=off, 1=number, 2=spell */
bool talk_file_clip; /* use file .talk clips */
bool talk_filetype; /* say file type */
bool talk_battery_level;
int talk_mixer_amp; /* Relative volume of voices, MIX_AMP_MPUTE->MIX_AMP_UNITY */
/* file browser sorting */
bool sort_case; /* dir sort order: 0=case insensitive, 1=sensitive */
int sort_dir; /* 0=alpha, 1=date (old first), 2=date (new first) */
int sort_file; /* 0=alpha, 1=date, 2=date (new first), 3=type */
int interpret_numbers; /* true=strnatcmp, false=strcmp */
/* power settings */
int poweroff; /* idle power off timer */
#if BATTERY_CAPACITY_INC > 0
int battery_capacity; /* in mAh */
#endif
#if BATTERY_TYPES_COUNT > 1
int battery_type; /* for units which can take multiple types (Ondio). */
#endif
#ifdef HAVE_SPDIF_POWER
bool spdif_enable; /* S/PDIF power on/off */
#endif
#ifdef HAVE_USB_CHARGING_ENABLE
int usb_charging;
#endif
/* device settings */
#ifdef HAVE_LCD_CONTRAST
int contrast; /* lcd contrast */
#endif
#ifdef HAVE_LCD_INVERT
bool invert; /* invert display */
#endif
#ifdef HAVE_LCD_FLIP
bool flip_display; /* turn display (and button layout) by 180 degrees */
#endif
int cursor_style; /* style of the selection cursor */
int screen_scroll_step;
int show_path_in_browser; /* 0=off, 1=current directory, 2=full path */
bool offset_out_of_view;
unsigned char icon_file[MAX_FILENAME+1];
unsigned char viewers_icon_file[MAX_FILENAME+1];
unsigned char font_file[MAX_FILENAME+1]; /* last font */
int glyphs_to_cache; /* default font allocation size in glyphs */
#ifdef HAVE_REMOTE_LCD
unsigned char remote_font_file[MAX_FILENAME+1]; /* last font */
#endif
unsigned char kbd_file[MAX_FILENAME+1]; /* last keyboard */
int backlight_timeout; /* backlight off timeout: -1=never,
0=always, or time in seconds */
bool caption_backlight; /* turn on backlight at end and start of track */
bool bl_filter_first_keypress; /* filter first keypress when dark? */
#if CONFIG_CHARGING
int backlight_timeout_plugged;
#endif
#ifndef HAS_BUTTON_HOLD
bool bt_selective_softlock_actions;
int bt_selective_softlock_actions_mask;
#endif
#ifdef HAVE_BACKLIGHT
bool bl_selective_actions; /* backlight disable on some actions */
int bl_selective_actions_mask;/* mask of actions that will not enable backlight */
#ifdef HAS_BUTTON_HOLD
int backlight_on_button_hold; /* what to do with backlight when hold
switch is on */
#endif
#ifdef HAVE_LCD_SLEEP_SETTING
int lcd_sleep_after_backlight_off; /* when to put lcd to sleep after backlight
has turned off: -1=never, 0=always,
or time in seconds */
#endif
#endif /* HAVE_BACKLIGHT */
#if defined(HAVE_BACKLIGHT_FADING_INT_SETTING)
int backlight_fade_in; /* backlight fade in timing: 0..3 */
int backlight_fade_out; /* backlight fade in timing: 0..7 */
#elif defined(HAVE_BACKLIGHT_FADING_BOOL_SETTING)
bool backlight_fade_in;
bool backlight_fade_out;
#endif
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
int brightness;
#endif
#ifdef HAVE_REMOTE_LCD
/* remote lcd */
int remote_contrast; /* lcd contrast: 0-63 0=low 63=high */
int remote_backlight_timeout; /* backlight off timeout: -1=never,
0=always, or time in seconds */
int remote_backlight_timeout_plugged;
int remote_scroll_speed; /* long texts scrolling speed: 1-30 */
int remote_scroll_delay; /* delay (in 1/10s) before starting scroll */
int remote_scroll_step; /* pixels to advance per update */
int remote_bidir_limit; /* bidir scroll length limit */
bool remote_invert; /* invert display */
bool remote_flip_display; /* turn display (and button layout) by 180 degrees */
bool remote_caption_backlight; /* turn on backlight at end and start of track */
bool remote_bl_filter_first_keypress; /* filter first remote keypress when remote dark? */
unsigned char remote_icon_file[MAX_FILENAME+1];
unsigned char remote_viewers_icon_file[MAX_FILENAME+1];
#ifdef HAS_REMOTE_BUTTON_HOLD
int remote_backlight_on_button_hold; /* what to do with remote backlight when hold
switch is on */
#endif
#ifdef HAVE_REMOTE_LCD_TICKING
bool remote_reduce_ticking; /* 0=normal operation,
1=EMI reduce on with cost more CPU. */
#endif
#endif /* HAVE_REMOTE_LCD */
#ifdef HAVE_BUTTON_LIGHT
int buttonlight_timeout;
#endif
#ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
int buttonlight_brightness;
#endif
#ifdef IPOD_ACCESSORY_PROTOCOL
int serial_bitrate; /* 0=auto 1=9600 2=19200 3=38400 4=57600 */
#endif
#ifdef HAVE_ACCESSORY_SUPPLY
bool accessory_supply; /* 0=off 1=on, accessory power supply for iPod */
#endif
#ifdef HAVE_LINEOUT_POWEROFF
bool lineout_active;
#endif
#ifdef HAVE_SPEAKER
int speaker_mode; /* 0: off, 1: on, 2: auto (only if headphone detection) */
#endif /* HAVE_SPEAKER */
bool prevent_skip;
#ifdef HAVE_TOUCHSCREEN
int touch_mode;
struct touchscreen_parameter ts_calibration_data;
#endif
#ifdef HAVE_PITCHCONTROL
/* pitch screen settings */
bool pitch_mode_semitone;
bool pitch_mode_timestretch;
#endif
/* If values are just added to the end, no need to bump plugin API
version. */
/* new stuff to be added at the end */
#ifdef USB_ENABLE_HID
bool usb_hid;
int usb_keypad_mode;
#endif
#if defined(USB_ENABLE_STORAGE) && defined(HAVE_MULTIDRIVE)
bool usb_skip_first_drive;
#endif
unsigned char ui_vp_config[64]; /* viewport string for the lists */
#ifdef HAVE_REMOTE_LCD
unsigned char remote_ui_vp_config[64]; /* viewport string for the remote lists */
#endif
struct compressor_settings compressor_settings;
int sleeptimer_duration; /* In minutes; 0=off */
bool sleeptimer_on_startup;
bool keypress_restarts_sleeptimer;
bool show_shutdown_message; /* toggle whether display lights up and displays message
when shutting down */
#ifdef HAVE_MORSE_INPUT
bool morse_input; /* text input method setting */
#endif
#ifdef HAVE_HOTKEY
/* hotkey assignments - acceptable values are in
hotkey_action enum in onplay.h */
int hotkey_wps;
int hotkey_tree;
#endif
/* When resuming playback (after a stop), rewind this number of seconds */
int resume_rewind;
#ifdef AUDIOHW_HAVE_DEPTH_3D
int depth_3d;
#endif
#ifdef AUDIOHW_HAVE_FILTER_ROLL_OFF
int roll_off;
#endif
#ifdef AUDIOHW_HAVE_POWER_MODE
int power_mode;
#endif
#ifdef AUDIOHW_HAVE_EQ
/** Hardware EQ tone controls **/
struct hw_eq_band
{
/* Maintain the order of members or sound_menu has to be changed */
int gain;
#ifdef AUDIOHW_HAVE_EQ_FREQUENCY
int frequency;
#endif
#ifdef AUDIOHW_HAVE_EQ_WIDTH
int width;
#endif
} hw_eq_bands[AUDIOHW_EQ_BAND_NUM];
#endif /* AUDIOHW_HAVE_EQ */
#ifdef HAVE_HARDWARE_CLICK
bool keyclick_hardware; /* hardware piezo keyclick */
#endif
char start_directory[MAX_PATHNAME+1];
/* Has the root been customized from the .cfg file? false = no, true = loaded from cfg */
bool root_menu_customized;
#ifdef HAVE_QUICKSCREEN
bool shortcuts_replaces_qs;
#endif
#ifdef HAVE_PLAY_FREQ
int play_frequency; /* core audio output frequency selection */
#endif
int volume_limit; /* maximum volume limit */
#ifdef HAVE_PERCEPTUAL_VOLUME
int volume_adjust_mode;
int volume_adjust_norm_steps;
#endif
int surround_enabled;
int surround_balance;
int surround_fx1;
int surround_fx2;
bool surround_method2;
int surround_mix;
int pbe;
int pbe_precut;
int afr_enabled;
#if defined(DX50) || defined(DX90)
int governor;
#endif
#if defined(DX50) || defined(DX90) || (defined(HAVE_USB_POWER) && !defined(USB_NONE) && !defined(SIMULATOR))
int usb_mode;
#endif
#if defined(BUTTON_REC) || \
(CONFIG_KEYPAD == GIGABEAT_PAD) || \
(CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IRIVER_H10_PAD)
bool clear_settings_on_hold;
#endif
};
/** global variables **/
extern long lasttime;
/* global settings */
extern struct user_settings global_settings;
/* global status */
extern struct system_status global_status;
#endif /* __SETTINGS_H__ */
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